./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-43_2a-drivers--net--wireless--ipw2x00--ipw2200.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3a877d22 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--ipw2x00--ipw2200.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d111bd50ddf303f79f73a4cb4aa5c1b263c4b8123caf8ca9f48dbf416514c477 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:22:30,246 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:22:30,251 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:22:30,293 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:22:30,294 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:22:30,294 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:22:30,299 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:22:30,305 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:22:30,306 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:22:30,311 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:22:30,311 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:22:30,312 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:22:30,312 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:22:30,314 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:22:30,315 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:22:30,317 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:22:30,319 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:22:30,319 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:22:30,320 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:22:30,323 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:22:30,326 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:22:30,327 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:22:30,328 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:22:30,329 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:22:30,330 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:22:30,331 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:22:30,332 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:22:30,332 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:22:30,333 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:22:30,334 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:22:30,334 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:22:30,335 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:22:30,336 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:22:30,337 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:22:30,337 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:22:30,338 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:22:30,338 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:22:30,338 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:22:30,338 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:22:30,339 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:22:30,339 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:22:30,341 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:22:30,361 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:22:30,364 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:22:30,365 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:22:30,365 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:22:30,365 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:22:30,366 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:22:30,366 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:22:30,366 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:22:30,366 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:22:30,367 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:22:30,367 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:22:30,367 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:22:30,367 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:22:30,368 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:22:30,368 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:22:30,368 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:22:30,368 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:22:30,368 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:22:30,368 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:22:30,369 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:22:30,369 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:22:30,369 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:22:30,369 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:22:30,369 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:22:30,369 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:22:30,370 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:22:30,370 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:22:30,370 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:22:30,370 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:22:30,370 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:22:30,370 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:22:30,371 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:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d111bd50ddf303f79f73a4cb4aa5c1b263c4b8123caf8ca9f48dbf416514c477 [2021-12-15 13:22:30,524 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:22:30,543 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:22:30,545 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:22:30,546 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:22:30,560 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:22:30,561 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--ipw2x00--ipw2200.ko-entry_point.cil.out.i [2021-12-15 13:22:30,601 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f9723a679/45ae7c6f3f8f4448ab10175073f86a12/FLAGb360dbef4 [2021-12-15 13:22:31,382 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:22:31,383 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--ipw2x00--ipw2200.ko-entry_point.cil.out.i [2021-12-15 13:22:31,453 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f9723a679/45ae7c6f3f8f4448ab10175073f86a12/FLAGb360dbef4 [2021-12-15 13:22:31,882 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f9723a679/45ae7c6f3f8f4448ab10175073f86a12 [2021-12-15 13:22:31,883 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:22:31,884 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:22:31,885 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:22:31,885 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:22:31,887 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:22:31,888 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:22:31" (1/1) ... [2021-12-15 13:22:31,889 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f1bccf2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:22:31, skipping insertion in model container [2021-12-15 13:22:31,889 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:22:31" (1/1) ... [2021-12-15 13:22:31,893 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:22:32,047 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:22:40,837 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--ipw2x00--ipw2200.ko-entry_point.cil.out.i[1071089,1071102] [2021-12-15 13:22:40,980 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:22:41,164 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:22:41,926 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--ipw2x00--ipw2200.ko-entry_point.cil.out.i[1071089,1071102] [2021-12-15 13:22:41,932 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:22:42,377 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:22:42,378 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:22:42 WrapperNode [2021-12-15 13:22:42,378 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:22:42,379 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:22:42,392 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:22:42,393 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:22:42,398 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:22:42" (1/1) ... [2021-12-15 13:22:42,808 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:22:42" (1/1) ... [2021-12-15 13:22:43,214 INFO L137 Inliner]: procedures = 870, calls = 13353, calls flagged for inlining = 399, calls inlined = 336, statements flattened = 21356 [2021-12-15 13:22:43,215 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:22:43,216 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:22:43,216 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:22:43,217 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:22:43,224 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:22:42" (1/1) ... [2021-12-15 13:22:43,225 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:22:42" (1/1) ... [2021-12-15 13:22:43,335 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:22:42" (1/1) ... [2021-12-15 13:22:43,336 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:22:42" (1/1) ... [2021-12-15 13:22:43,670 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:22:42" (1/1) ... [2021-12-15 13:22:43,711 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:22:42" (1/1) ... [2021-12-15 13:22:43,916 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:22:42" (1/1) ... [2021-12-15 13:22:44,029 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:22:44,036 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:22:44,036 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:22:44,036 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:22:44,037 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:22:42" (1/1) ... [2021-12-15 13:22:44,058 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:22:44,064 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:22:44,109 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-15 13:22:44,190 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-15 13:22:44,230 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_link_down [2021-12-15 13:22:44,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_link_down [2021-12-15 13:22:44,230 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_open [2021-12-15 13:22:44,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_open [2021-12-15 13:22:44,231 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_rf_kill [2021-12-15 13:22:44,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_rf_kill [2021-12-15 13:22:44,231 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-12-15 13:22:44,231 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-12-15 13:22:44,231 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_reset_stats [2021-12-15 13:22:44,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_reset_stats [2021-12-15 13:22:44,231 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_ssid [2021-12-15 13:22:44,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_ssid [2021-12-15 13:22:44,231 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_channel_to_index [2021-12-15 13:22:44,231 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_channel_to_index [2021-12-15 13:22:44,232 INFO L130 BoogieDeclarations]: Found specification of procedure eth_zero_addr [2021-12-15 13:22:44,232 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_zero_addr [2021-12-15 13:22:44,232 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_led_link_on [2021-12-15 13:22:44,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_led_link_on [2021-12-15 13:22:44,232 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2021-12-15 13:22:44,232 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2021-12-15 13:22:44,232 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_unicast [2021-12-15 13:22:44,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_unicast [2021-12-15 13:22:44,233 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_associate [2021-12-15 13:22:44,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_associate [2021-12-15 13:22:44,233 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:22:44,233 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:22:44,233 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_qos_activate [2021-12-15 13:22:44,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_qos_activate [2021-12-15 13:22:44,233 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_disable_interrupts [2021-12-15 13:22:44,234 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_disable_interrupts [2021-12-15 13:22:44,234 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_indirect [2021-12-15 13:22:44,234 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_indirect [2021-12-15 13:22:44,234 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-12-15 13:22:44,234 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_rx_queue_replenish [2021-12-15 13:22:44,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_rx_queue_replenish [2021-12-15 13:22:44,234 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 13:22:44,234 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 13:22:44,235 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-15 13:22:44,235 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-15 13:22:44,235 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_init [2021-12-15 13:22:44,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_init [2021-12-15 13:22:44,236 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:22:44,236 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:22:44,236 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2021-12-15 13:22:44,236 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2021-12-15 13:22:44,236 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-15 13:22:44,236 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-15 13:22:44,237 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_set_multicast_list [2021-12-15 13:22:44,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_set_multicast_list [2021-12-15 13:22:44,237 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-15 13:22:44,237 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-15 13:22:44,237 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-15 13:22:44,237 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-15 13:22:44,237 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_free [2021-12-15 13:22:44,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_free [2021-12-15 13:22:44,238 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-15 13:22:44,238 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-15 13:22:44,238 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_libipw [2021-12-15 13:22:44,239 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_libipw [2021-12-15 13:22:44,239 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_adapter_restart [2021-12-15 13:22:44,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_adapter_restart [2021-12-15 13:22:44,239 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_is_valid_channel [2021-12-15 13:22:44,239 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_is_valid_channel [2021-12-15 13:22:44,239 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_current_rate [2021-12-15 13:22:44,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_current_rate [2021-12-15 13:22:44,240 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_off [2021-12-15 13:22:44,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_off [2021-12-15 13:22:44,240 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tgi_tx_key [2021-12-15 13:22:44,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tgi_tx_key [2021-12-15 13:22:44,240 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:22:44,241 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:22:44,241 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-12-15 13:22:44,241 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-12-15 13:22:44,241 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_request_direct_scan [2021-12-15 13:22:44,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_request_direct_scan [2021-12-15 13:22:44,241 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_led_link_off [2021-12-15 13:22:44,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_led_link_off [2021-12-15 13:22:44,242 INFO L130 BoogieDeclarations]: Found specification of procedure notify_wx_assoc_event [2021-12-15 13:22:44,242 INFO L138 BoogieDeclarations]: Found implementation of procedure notify_wx_assoc_event [2021-12-15 13:22:44,242 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:22:44,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_26 [2021-12-15 13:22:44,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_26 [2021-12-15 13:22:44,242 INFO L130 BoogieDeclarations]: Found specification of procedure init_supported_rates [2021-12-15 13:22:44,242 INFO L138 BoogieDeclarations]: Found implementation of procedure init_supported_rates [2021-12-15 13:22:44,242 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_adapter_restart [2021-12-15 13:22:44,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_adapter_restart [2021-12-15 13:22:44,243 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_supported_rates [2021-12-15 13:22:44,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_supported_rates [2021-12-15 13:22:44,243 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:22:44,243 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:22:44,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-15 13:22:44,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-15 13:22:44,244 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:22:44,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-12-15 13:22:44,244 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-12-15 13:22:44,244 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-12-15 13:22:44,245 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:22:44,245 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_scan_type [2021-12-15 13:22:44,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_scan_type [2021-12-15 13:22:44,245 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_clear_bit [2021-12-15 13:22:44,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_clear_bit [2021-12-15 13:22:44,246 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:22:44,246 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:22:44,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:22:44,246 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-12-15 13:22:44,246 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-12-15 13:22:44,246 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:22:44,246 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_alloc [2021-12-15 13:22:44,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_alloc [2021-12-15 13:22:44,247 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_abort_scan [2021-12-15 13:22:44,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_abort_scan [2021-12-15 13:22:44,247 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free [2021-12-15 13:22:44,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free [2021-12-15 13:22:44,247 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:22:44,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:22:44,248 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2021-12-15 13:22:44,248 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2021-12-15 13:22:44,248 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_copy_rates [2021-12-15 13:22:44,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_copy_rates [2021-12-15 13:22:44,250 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2021-12-15 13:22:44,250 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2021-12-15 13:22:44,250 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_remove [2021-12-15 13:22:44,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_remove [2021-12-15 13:22:44,251 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:22:44,252 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg8 [2021-12-15 13:22:44,252 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg8 [2021-12-15 13:22:44,252 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-15 13:22:44,252 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-15 13:22:44,256 INFO L130 BoogieDeclarations]: Found specification of procedure get_cmd_string [2021-12-15 13:22:44,256 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cmd_string [2021-12-15 13:22:44,256 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_resume [2021-12-15 13:22:44,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_resume [2021-12-15 13:22:44,256 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-15 13:22:44,256 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-15 13:22:44,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-15 13:22:44,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-15 13:22:44,257 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2021-12-15 13:22:44,257 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2021-12-15 13:22:44,257 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-15 13:22:44,257 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-15 13:22:44,257 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:22:44,257 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:22:44,257 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_shutdown [2021-12-15 13:22:44,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_shutdown [2021-12-15 13:22:44,257 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_max_rate [2021-12-15 13:22:44,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_max_rate [2021-12-15 13:22:44,258 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_roam [2021-12-15 13:22:44,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_roam [2021-12-15 13:22:44,258 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read8 [2021-12-15 13:22:44,258 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read8 [2021-12-15 13:22:44,258 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_ordinal [2021-12-15 13:22:44,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_ordinal [2021-12-15 13:22:44,258 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:22:44,258 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_scan_check [2021-12-15 13:22:44,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_scan_check [2021-12-15 13:22:44,259 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:22:44,259 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:22:44,259 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_wep_keys [2021-12-15 13:22:44,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_wep_keys [2021-12-15 13:22:44,259 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:22:44,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-12-15 13:22:44,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-12-15 13:22:44,259 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_open [2021-12-15 13:22:44,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_open [2021-12-15 13:22:44,259 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_abort [2021-12-15 13:22:44,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_abort [2021-12-15 13:22:44,260 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_request_passive_scan [2021-12-15 13:22:44,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_request_passive_scan [2021-12-15 13:22:44,260 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_zero_memory [2021-12-15 13:22:44,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_zero_memory [2021-12-15 13:22:44,260 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_send_cmd [2021-12-15 13:22:44,260 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_send_cmd [2021-12-15 13:22:44,260 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_stop_nic [2021-12-15 13:22:44,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_stop_nic [2021-12-15 13:22:44,260 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-12-15 13:22:44,261 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-12-15 13:22:44,261 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:22:44,261 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:22:44,261 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_band_on [2021-12-15 13:22:44,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_band_on [2021-12-15 13:22:44,261 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-15 13:22:44,261 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-15 13:22:44,261 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2021-12-15 13:22:44,261 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2021-12-15 13:22:44,261 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_reg [2021-12-15 13:22:44,262 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_reg [2021-12-15 13:22:44,262 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_register_toggle [2021-12-15 13:22:44,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_register_toggle [2021-12-15 13:22:44,262 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2021-12-15 13:22:44,262 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2021-12-15 13:22:44,262 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_link_up [2021-12-15 13:22:44,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_link_up [2021-12-15 13:22:44,263 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_change_mtu [2021-12-15 13:22:44,263 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_change_mtu [2021-12-15 13:22:44,263 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2021-12-15 13:22:44,263 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2021-12-15 13:22:44,263 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-15 13:22:44,263 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-15 13:22:44,264 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_shutdown [2021-12-15 13:22:44,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_shutdown [2021-12-15 13:22:44,264 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg32 [2021-12-15 13:22:44,264 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg32 [2021-12-15 13:22:44,264 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_rts_threshold [2021-12-15 13:22:44,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_rts_threshold [2021-12-15 13:22:44,264 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read32 [2021-12-15 13:22:44,264 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read32 [2021-12-15 13:22:44,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:22:44,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:22:44,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:22:44,265 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2021-12-15 13:22:44,265 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2021-12-15 13:22:44,265 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2021-12-15 13:22:44,265 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2021-12-15 13:22:44,265 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_replenish [2021-12-15 13:22:44,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_replenish [2021-12-15 13:22:44,265 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write32 [2021-12-15 13:22:44,265 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write32 [2021-12-15 13:22:44,265 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_start_nic [2021-12-15 13:22:44,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_start_nic [2021-12-15 13:22:44,266 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_radio_kill_sw [2021-12-15 13:22:44,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_radio_kill_sw [2021-12-15 13:22:44,266 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_request_scan_helper [2021-12-15 13:22:44,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_request_scan_helper [2021-12-15 13:22:44,266 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2021-12-15 13:22:44,266 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2021-12-15 13:22:44,266 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_poll_bit [2021-12-15 13:22:44,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_poll_bit [2021-12-15 13:22:44,266 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-12-15 13:22:44,267 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-12-15 13:22:44,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-12-15 13:22:44,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-12-15 13:22:44,267 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2021-12-15 13:22:44,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2021-12-15 13:22:44,267 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_system_config [2021-12-15 13:22:44,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_system_config [2021-12-15 13:22:44,267 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_disassociate [2021-12-15 13:22:44,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_disassociate [2021-12-15 13:22:44,268 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_load_firmware [2021-12-15 13:22:44,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_load_firmware [2021-12-15 13:22:44,268 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_add_ofdm_scan_rates [2021-12-15 13:22:44,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_add_ofdm_scan_rates [2021-12-15 13:22:44,268 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-12-15 13:22:44,268 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-12-15 13:22:44,268 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_system_config [2021-12-15 13:22:44,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_system_config [2021-12-15 13:22:44,269 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hwcrypto_keys [2021-12-15 13:22:44,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hwcrypto_keys [2021-12-15 13:22:44,271 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-12-15 13:22:44,271 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-12-15 13:22:44,271 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_sw_reset [2021-12-15 13:22:44,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_sw_reset [2021-12-15 13:22:44,271 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_down [2021-12-15 13:22:44,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_down [2021-12-15 13:22:44,272 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_gather_stats [2021-12-15 13:22:44,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_gather_stats [2021-12-15 13:22:44,273 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tx_power [2021-12-15 13:22:44,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tx_power [2021-12-15 13:22:44,273 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-15 13:22:44,273 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-15 13:22:44,273 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:22:44,273 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:22:44,273 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_activity_off [2021-12-15 13:22:44,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_activity_off [2021-12-15 13:22:44,273 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_associate [2021-12-15 13:22:44,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_associate [2021-12-15 13:22:44,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-12-15 13:22:44,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-12-15 13:22:44,274 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_add_scan_channels [2021-12-15 13:22:44,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_add_scan_channels [2021-12-15 13:22:44,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:22:44,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:22:44,274 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_eeprom_len [2021-12-15 13:22:44,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_eeprom_len [2021-12-15 13:22:44,274 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_21 [2021-12-15 13:22:44,274 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_21 [2021-12-15 13:22:44,275 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-15 13:22:44,275 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-15 13:22:44,275 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free_tfd [2021-12-15 13:22:44,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free_tfd [2021-12-15 13:22:44,275 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:22:44,275 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:22:44,275 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_up [2021-12-15 13:22:44,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_up [2021-12-15 13:22:44,275 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2021-12-15 13:22:44,275 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2021-12-15 13:22:44,275 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2021-12-15 13:22:44,276 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2021-12-15 13:22:44,276 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-15 13:22:44,276 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-15 13:22:44,276 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2021-12-15 13:22:44,276 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2021-12-15 13:22:44,276 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:22:44,276 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_down [2021-12-15 13:22:44,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_down [2021-12-15 13:22:44,276 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-12-15 13:22:44,277 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-12-15 13:22:44,277 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-12-15 13:22:44,277 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-12-15 13:22:44,277 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:22:44,277 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:22:44,277 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2021-12-15 13:22:44,277 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2021-12-15 13:22:44,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 13:22:44,277 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_stop [2021-12-15 13:22:44,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_stop [2021-12-15 13:22:44,278 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-12-15 13:22:44,278 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-12-15 13:22:44,278 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:22:44,278 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:22:44,278 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_adhoc_check [2021-12-15 13:22:44,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_adhoc_check [2021-12-15 13:22:44,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 13:22:44,278 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:22:44,278 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:22:44,278 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:22:44,278 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:22:44,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-12-15 13:22:44,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-12-15 13:22:44,279 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_up [2021-12-15 13:22:44,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_up [2021-12-15 13:22:44,279 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_abort_scan [2021-12-15 13:22:44,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_abort_scan [2021-12-15 13:22:44,279 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-15 13:22:44,279 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-15 13:22:44,279 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_get_burst_duration [2021-12-15 13:22:44,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_get_burst_duration [2021-12-15 13:22:44,279 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_command_block_index [2021-12-15 13:22:44,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_command_block_index [2021-12-15 13:22:44,280 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write8 [2021-12-15 13:22:44,280 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write8 [2021-12-15 13:22:44,280 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2021-12-15 13:22:44,280 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2021-12-15 13:22:44,280 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_led_activity_off [2021-12-15 13:22:44,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_led_activity_off [2021-12-15 13:22:44,280 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_scan_event [2021-12-15 13:22:44,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_scan_event [2021-12-15 13:22:44,280 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_inc_wrap [2021-12-15 13:22:44,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_inc_wrap [2021-12-15 13:22:44,281 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_on [2021-12-15 13:22:44,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_on [2021-12-15 13:22:44,281 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2021-12-15 13:22:44,281 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2021-12-15 13:22:44,281 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_disassociate [2021-12-15 13:22:44,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_disassociate [2021-12-15 13:22:44,281 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-12-15 13:22:44,281 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-12-15 13:22:44,281 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_gather_stats [2021-12-15 13:22:44,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_gather_stats [2021-12-15 13:22:44,282 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-12-15 13:22:44,282 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-12-15 13:22:44,282 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-12-15 13:22:44,282 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-12-15 13:22:44,282 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_is_valid_mode [2021-12-15 13:22:44,282 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_is_valid_mode [2021-12-15 13:22:44,282 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_remove_current_network [2021-12-15 13:22:44,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_remove_current_network [2021-12-15 13:22:44,282 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_bit [2021-12-15 13:22:44,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_bit [2021-12-15 13:22:44,283 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_21 [2021-12-15 13:22:44,283 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_21 [2021-12-15 13:22:44,283 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_space [2021-12-15 13:22:44,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_space [2021-12-15 13:22:44,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:22:44,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:22:44,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:22:44,283 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-12-15 13:22:44,283 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-12-15 13:22:44,283 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg8 [2021-12-15 13:22:44,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg8 [2021-12-15 13:22:44,284 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_associate [2021-12-15 13:22:44,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_associate [2021-12-15 13:22:44,284 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_activate [2021-12-15 13:22:44,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_activate [2021-12-15 13:22:44,284 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_passive_dwell_time [2021-12-15 13:22:44,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_passive_dwell_time [2021-12-15 13:22:44,284 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_pdu [2021-12-15 13:22:44,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_pdu [2021-12-15 13:22:44,284 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_disassociate [2021-12-15 13:22:44,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_disassociate [2021-12-15 13:22:44,285 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg32 [2021-12-15 13:22:44,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg32 [2021-12-15 13:22:44,285 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-12-15 13:22:44,285 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-12-15 13:22:44,285 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_fixed_rate [2021-12-15 13:22:44,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_fixed_rate [2021-12-15 13:22:44,285 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-15 13:22:44,285 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-15 13:22:44,285 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_free [2021-12-15 13:22:44,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_free [2021-12-15 13:22:44,286 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-15 13:22:44,286 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-15 13:22:44,286 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_free [2021-12-15 13:22:44,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_free [2021-12-15 13:22:44,286 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-15 13:22:44,286 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-15 13:22:44,286 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_debug_config [2021-12-15 13:22:44,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_debug_config [2021-12-15 13:22:44,286 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-15 13:22:44,286 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-15 13:22:44,286 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_capture_event_log [2021-12-15 13:22:44,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_capture_event_log [2021-12-15 13:22:44,287 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_space [2021-12-15 13:22:44,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_space [2021-12-15 13:22:44,287 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_event_log_len [2021-12-15 13:22:44,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_event_log_len [2021-12-15 13:22:44,287 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_stop [2021-12-15 13:22:44,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_stop [2021-12-15 13:22:44,287 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_best_network [2021-12-15 13:22:44,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_best_network [2021-12-15 13:22:44,287 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2021-12-15 13:22:44,288 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2021-12-15 13:22:44,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:22:44,288 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_radio_off [2021-12-15 13:22:44,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_radio_off [2021-12-15 13:22:44,288 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_associate_network [2021-12-15 13:22:44,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_associate_network [2021-12-15 13:22:44,288 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-12-15 13:22:44,288 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-12-15 13:22:44,288 INFO L130 BoogieDeclarations]: Found specification of procedure free_firmware [2021-12-15 13:22:44,288 INFO L138 BoogieDeclarations]: Found implementation of procedure free_firmware [2021-12-15 13:22:44,288 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_request_scan [2021-12-15 13:22:44,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_request_scan [2021-12-15 13:22:44,289 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2021-12-15 13:22:44,289 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2021-12-15 13:22:44,289 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-12-15 13:22:44,289 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-12-15 13:22:44,289 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2021-12-15 13:22:44,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2021-12-15 13:22:44,289 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2021-12-15 13:22:44,289 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2021-12-15 13:22:44,289 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_get_geo [2021-12-15 13:22:44,289 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_get_geo [2021-12-15 13:22:44,290 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_enable_interrupts [2021-12-15 13:22:44,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_enable_interrupts [2021-12-15 13:22:44,290 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2021-12-15 13:22:44,290 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2021-12-15 13:22:44,290 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_restock [2021-12-15 13:22:44,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_restock [2021-12-15 13:22:44,290 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_compatible_rates [2021-12-15 13:22:44,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_compatible_rates [2021-12-15 13:22:44,290 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_init [2021-12-15 13:22:44,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_init [2021-12-15 13:22:44,290 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2021-12-15 13:22:44,291 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2021-12-15 13:22:44,291 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:22:44,291 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:22:44,291 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2021-12-15 13:22:44,291 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2021-12-15 13:22:44,291 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_bit [2021-12-15 13:22:44,291 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_bit [2021-12-15 13:22:44,291 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_set_mac_address [2021-12-15 13:22:44,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_set_mac_address [2021-12-15 13:22:44,291 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_is_rate_in_mask [2021-12-15 13:22:44,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_is_rate_in_mask [2021-12-15 13:22:44,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-15 13:22:44,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-15 13:22:44,292 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_multicast [2021-12-15 13:22:44,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_multicast [2021-12-15 13:22:44,292 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2021-12-15 13:22:44,292 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2021-12-15 13:22:44,292 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_is_init [2021-12-15 13:22:44,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_is_init [2021-12-15 13:22:44,292 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtol [2021-12-15 13:22:44,292 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtol [2021-12-15 13:22:44,293 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-12-15 13:22:44,293 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-12-15 13:22:44,293 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-12-15 13:22:44,293 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-12-15 13:22:44,293 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_simple [2021-12-15 13:22:44,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_simple [2021-12-15 13:22:44,293 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_merge_adhoc_network [2021-12-15 13:22:44,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_merge_adhoc_network [2021-12-15 13:22:44,293 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-12-15 13:22:44,293 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-12-15 13:22:44,294 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_tx_power [2021-12-15 13:22:44,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_tx_power [2021-12-15 13:22:44,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_27 [2021-12-15 13:22:44,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_27 [2021-12-15 13:22:44,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:22:44,294 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-12-15 13:22:44,294 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-12-15 13:22:44,294 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-12-15 13:22:44,294 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-12-15 13:22:44,294 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-12-15 13:22:45,699 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:22:45,703 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:22:46,113 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:22:46,121 INFO L158 Benchmark]: Toolchain (without parser) took 14235.06ms. Allocated memory was 100.7MB in the beginning and 1.1GB in the end (delta: 979.4MB). Free memory was 47.8MB in the beginning and 789.9MB in the end (delta: -742.1MB). Peak memory consumption was 294.2MB. Max. memory is 16.1GB. [2021-12-15 13:22:46,123 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 100.7MB. Free memory was 57.8MB in the beginning and 57.8MB in the end (delta: 48.1kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:22:46,124 INFO L158 Benchmark]: CACSL2BoogieTranslator took 10493.61ms. Allocated memory was 100.7MB in the beginning and 348.1MB in the end (delta: 247.5MB). Free memory was 47.8MB in the beginning and 118.1MB in the end (delta: -70.3MB). Peak memory consumption was 222.6MB. Max. memory is 16.1GB. [2021-12-15 13:22:46,128 INFO L158 Benchmark]: Boogie Procedure Inliner took 836.08ms. Allocated memory was 348.1MB in the beginning and 448.8MB in the end (delta: 100.7MB). Free memory was 118.1MB in the beginning and 159.7MB in the end (delta: -41.6MB). Peak memory consumption was 56.9MB. Max. memory is 16.1GB. [2021-12-15 13:22:46,128 INFO L158 Benchmark]: Boogie Preprocessor took 818.65ms. Allocated memory is still 448.8MB. Free memory was 159.7MB in the beginning and 136.6MB in the end (delta: 23.1MB). Peak memory consumption was 100.7MB. Max. memory is 16.1GB. [2021-12-15 13:22:46,129 INFO L158 Benchmark]: RCFGBuilder took 2083.33ms. Allocated memory was 448.8MB in the beginning and 1.1GB in the end (delta: 631.2MB). Free memory was 136.6MB in the beginning and 789.9MB in the end (delta: -653.3MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. [2021-12-15 13:22:46,139 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 100.7MB. Free memory was 57.8MB in the beginning and 57.8MB in the end (delta: 48.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 10493.61ms. Allocated memory was 100.7MB in the beginning and 348.1MB in the end (delta: 247.5MB). Free memory was 47.8MB in the beginning and 118.1MB in the end (delta: -70.3MB). Peak memory consumption was 222.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 836.08ms. Allocated memory was 348.1MB in the beginning and 448.8MB in the end (delta: 100.7MB). Free memory was 118.1MB in the beginning and 159.7MB in the end (delta: -41.6MB). Peak memory consumption was 56.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 818.65ms. Allocated memory is still 448.8MB. Free memory was 159.7MB in the beginning and 136.6MB in the end (delta: 23.1MB). Peak memory consumption was 100.7MB. Max. memory is 16.1GB. * RCFGBuilder took 2083.33ms. Allocated memory was 448.8MB in the beginning and 1.1GB in the end (delta: 631.2MB). Free memory was 136.6MB in the beginning and 789.9MB in the end (delta: -653.3MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-12-15 13:22:46,189 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--ipw2x00--ipw2200.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d111bd50ddf303f79f73a4cb4aa5c1b263c4b8123caf8ca9f48dbf416514c477 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:22:47,787 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:22:47,788 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:22:47,813 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:22:47,814 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:22:47,814 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:22:47,816 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:22:47,817 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:22:47,820 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:22:47,823 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:22:47,824 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:22:47,826 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:22:47,826 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:22:47,835 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:22:47,836 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:22:47,838 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:22:47,839 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:22:47,840 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:22:47,842 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:22:47,844 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:22:47,846 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:22:47,849 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:22:47,850 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:22:47,850 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:22:47,852 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:22:47,853 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:22:47,853 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:22:47,853 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:22:47,854 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:22:47,855 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:22:47,855 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:22:47,855 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:22:47,856 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:22:47,856 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:22:47,857 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:22:47,857 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:22:47,857 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:22:47,858 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:22:47,858 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:22:47,858 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:22:47,859 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:22:47,861 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:22:47,891 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:22:47,892 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:22:47,893 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:22:47,893 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:22:47,893 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:22:47,894 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:22:47,894 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:22:47,895 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:22:47,895 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:22:47,895 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:22:47,896 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:22:47,896 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:22:47,896 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:22:47,896 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:22:47,896 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:22:47,896 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:22:47,896 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:22:47,897 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:22:47,897 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:22:47,897 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:22:47,897 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:22:47,897 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:22:47,897 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:22:47,898 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:22:47,898 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:22:47,898 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:22:47,898 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:22:47,898 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:22:47,898 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:22:47,899 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:22:47,899 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:22:47,899 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:22:47,899 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:22:47,899 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:22:47,899 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d111bd50ddf303f79f73a4cb4aa5c1b263c4b8123caf8ca9f48dbf416514c477 [2021-12-15 13:22:48,159 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:22:48,175 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:22:48,178 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:22:48,179 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:22:48,180 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:22:48,181 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--ipw2x00--ipw2200.ko-entry_point.cil.out.i [2021-12-15 13:22:48,235 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/73b5990c7/c23cee60087048e98dbf916857df98d7/FLAGbeaf7b3b0 [2021-12-15 13:22:49,316 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:22:49,317 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--ipw2x00--ipw2200.ko-entry_point.cil.out.i [2021-12-15 13:22:49,393 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/73b5990c7/c23cee60087048e98dbf916857df98d7/FLAGbeaf7b3b0 [2021-12-15 13:22:49,736 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/73b5990c7/c23cee60087048e98dbf916857df98d7 [2021-12-15 13:22:49,738 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:22:49,739 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:22:49,742 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:22:49,742 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:22:49,749 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:22:49,749 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:22:49" (1/1) ... [2021-12-15 13:22:49,750 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a630c7e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:22:49, skipping insertion in model container [2021-12-15 13:22:49,750 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:22:49" (1/1) ... [2021-12-15 13:22:49,755 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:22:49,953 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:22:59,265 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--ipw2x00--ipw2200.ko-entry_point.cil.out.i[1071089,1071102] [2021-12-15 13:22:59,413 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:22:59,618 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 13:22:59,909 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:23:00,615 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--ipw2x00--ipw2200.ko-entry_point.cil.out.i[1071089,1071102] [2021-12-15 13:23:00,648 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:23:00,738 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:23:01,358 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--ipw2x00--ipw2200.ko-entry_point.cil.out.i[1071089,1071102] [2021-12-15 13:23:01,365 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:23:01,783 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:23:01,783 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:01 WrapperNode [2021-12-15 13:23:01,783 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:23:01,784 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:23:01,784 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:23:01,785 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:23:01,789 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:01" (1/1) ... [2021-12-15 13:23:01,996 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:01" (1/1) ... [2021-12-15 13:23:02,353 INFO L137 Inliner]: procedures = 885, calls = 13346, calls flagged for inlining = 404, calls inlined = 341, statements flattened = 20932 [2021-12-15 13:23:02,354 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:23:02,354 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:23:02,354 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:23:02,355 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:23:02,361 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:01" (1/1) ... [2021-12-15 13:23:02,361 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:01" (1/1) ... [2021-12-15 13:23:02,463 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:01" (1/1) ... [2021-12-15 13:23:02,464 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:01" (1/1) ... [2021-12-15 13:23:02,705 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:01" (1/1) ... [2021-12-15 13:23:02,758 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:01" (1/1) ... [2021-12-15 13:23:02,863 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:01" (1/1) ... [2021-12-15 13:23:02,968 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:23:02,970 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:23:02,970 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:23:02,971 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:23:02,971 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:01" (1/1) ... [2021-12-15 13:23:02,976 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:23:02,984 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:23:02,999 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-15 13:23:03,263 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-15 13:23:03,292 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_link_down [2021-12-15 13:23:03,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_link_down [2021-12-15 13:23:03,292 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_rf_kill [2021-12-15 13:23:03,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_rf_kill [2021-12-15 13:23:03,293 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-12-15 13:23:03,293 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-12-15 13:23:03,293 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_reset_stats [2021-12-15 13:23:03,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_reset_stats [2021-12-15 13:23:03,293 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_ssid [2021-12-15 13:23:03,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_ssid [2021-12-15 13:23:03,293 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_channel_to_index [2021-12-15 13:23:03,294 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_channel_to_index [2021-12-15 13:23:03,294 INFO L130 BoogieDeclarations]: Found specification of procedure eth_zero_addr [2021-12-15 13:23:03,294 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_zero_addr [2021-12-15 13:23:03,294 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_led_link_on [2021-12-15 13:23:03,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_led_link_on [2021-12-15 13:23:03,294 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2021-12-15 13:23:03,294 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2021-12-15 13:23:03,294 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_unicast [2021-12-15 13:23:03,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_unicast [2021-12-15 13:23:03,295 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_associate [2021-12-15 13:23:03,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_associate [2021-12-15 13:23:03,295 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:23:03,295 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:23:03,295 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_qos_activate [2021-12-15 13:23:03,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_qos_activate [2021-12-15 13:23:03,295 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_disable_interrupts [2021-12-15 13:23:03,296 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_disable_interrupts [2021-12-15 13:23:03,296 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_indirect [2021-12-15 13:23:03,296 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_indirect [2021-12-15 13:23:03,296 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-12-15 13:23:03,296 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_rx_queue_replenish [2021-12-15 13:23:03,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_rx_queue_replenish [2021-12-15 13:23:03,296 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 13:23:03,296 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 13:23:03,297 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-15 13:23:03,297 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-15 13:23:03,297 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_init [2021-12-15 13:23:03,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_init [2021-12-15 13:23:03,297 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:23:03,297 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:23:03,297 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2021-12-15 13:23:03,297 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2021-12-15 13:23:03,297 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-15 13:23:03,298 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-15 13:23:03,298 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_set_multicast_list [2021-12-15 13:23:03,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_set_multicast_list [2021-12-15 13:23:03,298 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-15 13:23:03,298 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-15 13:23:03,298 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-15 13:23:03,298 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-15 13:23:03,298 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_free [2021-12-15 13:23:03,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_free [2021-12-15 13:23:03,299 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-15 13:23:03,299 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-15 13:23:03,299 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_libipw [2021-12-15 13:23:03,299 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_libipw [2021-12-15 13:23:03,299 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_adapter_restart [2021-12-15 13:23:03,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_adapter_restart [2021-12-15 13:23:03,299 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_is_valid_channel [2021-12-15 13:23:03,299 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_is_valid_channel [2021-12-15 13:23:03,300 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_current_rate [2021-12-15 13:23:03,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_current_rate [2021-12-15 13:23:03,300 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_off [2021-12-15 13:23:03,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_off [2021-12-15 13:23:03,300 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tgi_tx_key [2021-12-15 13:23:03,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tgi_tx_key [2021-12-15 13:23:03,300 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:23:03,300 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:23:03,300 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-12-15 13:23:03,301 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-12-15 13:23:03,301 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_request_direct_scan [2021-12-15 13:23:03,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_request_direct_scan [2021-12-15 13:23:03,301 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_led_link_off [2021-12-15 13:23:03,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_led_link_off [2021-12-15 13:23:03,301 INFO L130 BoogieDeclarations]: Found specification of procedure notify_wx_assoc_event [2021-12-15 13:23:03,301 INFO L138 BoogieDeclarations]: Found implementation of procedure notify_wx_assoc_event [2021-12-15 13:23:03,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_26 [2021-12-15 13:23:03,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_26 [2021-12-15 13:23:03,302 INFO L130 BoogieDeclarations]: Found specification of procedure init_supported_rates [2021-12-15 13:23:03,302 INFO L138 BoogieDeclarations]: Found implementation of procedure init_supported_rates [2021-12-15 13:23:03,302 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_adapter_restart [2021-12-15 13:23:03,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_adapter_restart [2021-12-15 13:23:03,302 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_supported_rates [2021-12-15 13:23:03,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_supported_rates [2021-12-15 13:23:03,302 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:23:03,302 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:23:03,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-15 13:23:03,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-15 13:23:03,303 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:23:03,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-12-15 13:23:03,303 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-12-15 13:23:03,303 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-12-15 13:23:03,303 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:23:03,303 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_scan_type [2021-12-15 13:23:03,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_scan_type [2021-12-15 13:23:03,304 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_clear_bit [2021-12-15 13:23:03,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_clear_bit [2021-12-15 13:23:03,304 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:23:03,304 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:23:03,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:23:03,304 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-12-15 13:23:03,304 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-12-15 13:23:03,304 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:23:03,304 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_alloc [2021-12-15 13:23:03,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_alloc [2021-12-15 13:23:03,305 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_abort_scan [2021-12-15 13:23:03,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_abort_scan [2021-12-15 13:23:03,305 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free [2021-12-15 13:23:03,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free [2021-12-15 13:23:03,305 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:23:03,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:23:03,305 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2021-12-15 13:23:03,306 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2021-12-15 13:23:03,306 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_copy_rates [2021-12-15 13:23:03,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_copy_rates [2021-12-15 13:23:03,306 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2021-12-15 13:23:03,306 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2021-12-15 13:23:03,306 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_remove [2021-12-15 13:23:03,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_remove [2021-12-15 13:23:03,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:23:03,306 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg8 [2021-12-15 13:23:03,307 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg8 [2021-12-15 13:23:03,307 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-15 13:23:03,307 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-15 13:23:03,307 INFO L130 BoogieDeclarations]: Found specification of procedure get_cmd_string [2021-12-15 13:23:03,307 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cmd_string [2021-12-15 13:23:03,307 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_resume [2021-12-15 13:23:03,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_resume [2021-12-15 13:23:03,307 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-15 13:23:03,307 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-15 13:23:03,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-15 13:23:03,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-15 13:23:03,308 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2021-12-15 13:23:03,308 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2021-12-15 13:23:03,308 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-15 13:23:03,308 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-15 13:23:03,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:23:03,308 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:23:03,308 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_shutdown [2021-12-15 13:23:03,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_shutdown [2021-12-15 13:23:03,309 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_max_rate [2021-12-15 13:23:03,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_max_rate [2021-12-15 13:23:03,309 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_roam [2021-12-15 13:23:03,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_roam [2021-12-15 13:23:03,309 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read8 [2021-12-15 13:23:03,309 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read8 [2021-12-15 13:23:03,309 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_ordinal [2021-12-15 13:23:03,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_ordinal [2021-12-15 13:23:03,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:23:03,310 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_scan_check [2021-12-15 13:23:03,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_scan_check [2021-12-15 13:23:03,310 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:23:03,310 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:23:03,310 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_wep_keys [2021-12-15 13:23:03,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_wep_keys [2021-12-15 13:23:03,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:23:03,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-12-15 13:23:03,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-12-15 13:23:03,311 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_abort [2021-12-15 13:23:03,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_abort [2021-12-15 13:23:03,311 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_request_passive_scan [2021-12-15 13:23:03,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_request_passive_scan [2021-12-15 13:23:03,311 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_zero_memory [2021-12-15 13:23:03,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_zero_memory [2021-12-15 13:23:03,311 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_send_cmd [2021-12-15 13:23:03,311 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_send_cmd [2021-12-15 13:23:03,311 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_stop_nic [2021-12-15 13:23:03,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_stop_nic [2021-12-15 13:23:03,312 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-12-15 13:23:03,312 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-12-15 13:23:03,312 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:23:03,312 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:23:03,312 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_band_on [2021-12-15 13:23:03,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_band_on [2021-12-15 13:23:03,312 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-15 13:23:03,312 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-15 13:23:03,313 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2021-12-15 13:23:03,313 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2021-12-15 13:23:03,313 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_reg [2021-12-15 13:23:03,313 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_reg [2021-12-15 13:23:03,313 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_register_toggle [2021-12-15 13:23:03,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_register_toggle [2021-12-15 13:23:03,313 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2021-12-15 13:23:03,313 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2021-12-15 13:23:03,313 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_link_up [2021-12-15 13:23:03,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_link_up [2021-12-15 13:23:03,314 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_change_mtu [2021-12-15 13:23:03,314 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_change_mtu [2021-12-15 13:23:03,314 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2021-12-15 13:23:03,314 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2021-12-15 13:23:03,314 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-15 13:23:03,314 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-15 13:23:03,314 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_shutdown [2021-12-15 13:23:03,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_shutdown [2021-12-15 13:23:03,315 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg32 [2021-12-15 13:23:03,315 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg32 [2021-12-15 13:23:03,315 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_rts_threshold [2021-12-15 13:23:03,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_rts_threshold [2021-12-15 13:23:03,315 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read32 [2021-12-15 13:23:03,315 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read32 [2021-12-15 13:23:03,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-12-15 13:23:03,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-12-15 13:23:03,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-12-15 13:23:03,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-12-15 13:23:03,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:23:03,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:23:03,316 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2021-12-15 13:23:03,316 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2021-12-15 13:23:03,316 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2021-12-15 13:23:03,316 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2021-12-15 13:23:03,316 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_replenish [2021-12-15 13:23:03,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_replenish [2021-12-15 13:23:03,317 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write32 [2021-12-15 13:23:03,317 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write32 [2021-12-15 13:23:03,317 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_start_nic [2021-12-15 13:23:03,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_start_nic [2021-12-15 13:23:03,317 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_radio_kill_sw [2021-12-15 13:23:03,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_radio_kill_sw [2021-12-15 13:23:03,317 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_request_scan_helper [2021-12-15 13:23:03,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_request_scan_helper [2021-12-15 13:23:03,317 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2021-12-15 13:23:03,318 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2021-12-15 13:23:03,318 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_poll_bit [2021-12-15 13:23:03,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_poll_bit [2021-12-15 13:23:03,318 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-12-15 13:23:03,318 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-12-15 13:23:03,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-12-15 13:23:03,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-12-15 13:23:03,318 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2021-12-15 13:23:03,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2021-12-15 13:23:03,318 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_system_config [2021-12-15 13:23:03,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_system_config [2021-12-15 13:23:03,319 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_disassociate [2021-12-15 13:23:03,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_disassociate [2021-12-15 13:23:03,319 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_load_firmware [2021-12-15 13:23:03,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_load_firmware [2021-12-15 13:23:03,319 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_add_ofdm_scan_rates [2021-12-15 13:23:03,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_add_ofdm_scan_rates [2021-12-15 13:23:03,319 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-12-15 13:23:03,319 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-12-15 13:23:03,320 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_system_config [2021-12-15 13:23:03,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_system_config [2021-12-15 13:23:03,320 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hwcrypto_keys [2021-12-15 13:23:03,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hwcrypto_keys [2021-12-15 13:23:03,320 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-12-15 13:23:03,320 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-12-15 13:23:03,320 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_sw_reset [2021-12-15 13:23:03,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_sw_reset [2021-12-15 13:23:03,320 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_down [2021-12-15 13:23:03,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_down [2021-12-15 13:23:03,321 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_gather_stats [2021-12-15 13:23:03,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_gather_stats [2021-12-15 13:23:03,321 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tx_power [2021-12-15 13:23:03,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tx_power [2021-12-15 13:23:03,321 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-15 13:23:03,321 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-15 13:23:03,321 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:23:03,321 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:23:03,321 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_activity_off [2021-12-15 13:23:03,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_activity_off [2021-12-15 13:23:03,322 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_associate [2021-12-15 13:23:03,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_associate [2021-12-15 13:23:03,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-12-15 13:23:03,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-12-15 13:23:03,322 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_add_scan_channels [2021-12-15 13:23:03,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_add_scan_channels [2021-12-15 13:23:03,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:23:03,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:23:03,322 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_21 [2021-12-15 13:23:03,323 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_21 [2021-12-15 13:23:03,323 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-15 13:23:03,323 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-15 13:23:03,323 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free_tfd [2021-12-15 13:23:03,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free_tfd [2021-12-15 13:23:03,323 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:23:03,323 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:23:03,323 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_up [2021-12-15 13:23:03,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_up [2021-12-15 13:23:03,323 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2021-12-15 13:23:03,324 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2021-12-15 13:23:03,324 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2021-12-15 13:23:03,324 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2021-12-15 13:23:03,324 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-15 13:23:03,324 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-15 13:23:03,324 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2021-12-15 13:23:03,324 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2021-12-15 13:23:03,324 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:23:03,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-12-15 13:23:03,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 13:23:03,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 13:23:03,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-12-15 13:23:03,325 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_down [2021-12-15 13:23:03,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_down [2021-12-15 13:23:03,325 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-12-15 13:23:03,325 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-12-15 13:23:03,325 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-12-15 13:23:03,325 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-12-15 13:23:03,325 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:23:03,326 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:23:03,326 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2021-12-15 13:23:03,326 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2021-12-15 13:23:03,326 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-12-15 13:23:03,326 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-12-15 13:23:03,326 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:23:03,326 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:23:03,326 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_adhoc_check [2021-12-15 13:23:03,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_adhoc_check [2021-12-15 13:23:03,326 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:23:03,327 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:23:03,327 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:23:03,327 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:23:03,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-12-15 13:23:03,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-12-15 13:23:03,327 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_up [2021-12-15 13:23:03,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_up [2021-12-15 13:23:03,327 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_abort_scan [2021-12-15 13:23:03,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_abort_scan [2021-12-15 13:23:03,327 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-15 13:23:03,328 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-15 13:23:03,328 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_get_burst_duration [2021-12-15 13:23:03,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_get_burst_duration [2021-12-15 13:23:03,328 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_command_block_index [2021-12-15 13:23:03,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_command_block_index [2021-12-15 13:23:03,328 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write8 [2021-12-15 13:23:03,328 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write8 [2021-12-15 13:23:03,328 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2021-12-15 13:23:03,328 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2021-12-15 13:23:03,328 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_led_activity_off [2021-12-15 13:23:03,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_led_activity_off [2021-12-15 13:23:03,329 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-12-15 13:23:03,329 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-12-15 13:23:03,329 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_scan_event [2021-12-15 13:23:03,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_scan_event [2021-12-15 13:23:03,329 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-12-15 13:23:03,329 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_inc_wrap [2021-12-15 13:23:03,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_inc_wrap [2021-12-15 13:23:03,329 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_on [2021-12-15 13:23:03,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_on [2021-12-15 13:23:03,330 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2021-12-15 13:23:03,330 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2021-12-15 13:23:03,330 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_disassociate [2021-12-15 13:23:03,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_disassociate [2021-12-15 13:23:03,330 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-12-15 13:23:03,330 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-12-15 13:23:03,330 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_gather_stats [2021-12-15 13:23:03,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_gather_stats [2021-12-15 13:23:03,331 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-12-15 13:23:03,331 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-12-15 13:23:03,331 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-12-15 13:23:03,331 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-12-15 13:23:03,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-12-15 13:23:03,331 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_is_valid_mode [2021-12-15 13:23:03,331 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_is_valid_mode [2021-12-15 13:23:03,331 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_remove_current_network [2021-12-15 13:23:03,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_remove_current_network [2021-12-15 13:23:03,332 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_bit [2021-12-15 13:23:03,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_bit [2021-12-15 13:23:03,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 13:23:03,332 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_21 [2021-12-15 13:23:03,332 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_21 [2021-12-15 13:23:03,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 13:23:03,332 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_space [2021-12-15 13:23:03,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_space [2021-12-15 13:23:03,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 13:23:03,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:23:03,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-15 13:23:03,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:23:03,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:23:03,333 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-12-15 13:23:03,333 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-12-15 13:23:03,333 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg8 [2021-12-15 13:23:03,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg8 [2021-12-15 13:23:03,334 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_associate [2021-12-15 13:23:03,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_associate [2021-12-15 13:23:03,334 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_activate [2021-12-15 13:23:03,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_activate [2021-12-15 13:23:03,334 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_passive_dwell_time [2021-12-15 13:23:03,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_passive_dwell_time [2021-12-15 13:23:03,334 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_pdu [2021-12-15 13:23:03,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_pdu [2021-12-15 13:23:03,334 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_disassociate [2021-12-15 13:23:03,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_disassociate [2021-12-15 13:23:03,335 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg32 [2021-12-15 13:23:03,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg32 [2021-12-15 13:23:03,335 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-12-15 13:23:03,335 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-12-15 13:23:03,335 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_fixed_rate [2021-12-15 13:23:03,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_fixed_rate [2021-12-15 13:23:03,335 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-15 13:23:03,335 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-15 13:23:03,335 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_free [2021-12-15 13:23:03,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_free [2021-12-15 13:23:03,336 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-15 13:23:03,336 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-15 13:23:03,336 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_free [2021-12-15 13:23:03,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_free [2021-12-15 13:23:03,336 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-15 13:23:03,336 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-15 13:23:03,336 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_debug_config [2021-12-15 13:23:03,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_debug_config [2021-12-15 13:23:03,336 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-15 13:23:03,337 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-15 13:23:03,337 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_capture_event_log [2021-12-15 13:23:03,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_capture_event_log [2021-12-15 13:23:03,337 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_space [2021-12-15 13:23:03,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_space [2021-12-15 13:23:03,337 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_event_log_len [2021-12-15 13:23:03,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_event_log_len [2021-12-15 13:23:03,337 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_best_network [2021-12-15 13:23:03,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_best_network [2021-12-15 13:23:03,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-15 13:23:03,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 13:23:03,338 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2021-12-15 13:23:03,338 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2021-12-15 13:23:03,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-15 13:23:03,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 13:23:03,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:23:03,338 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_radio_off [2021-12-15 13:23:03,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_radio_off [2021-12-15 13:23:03,338 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_associate_network [2021-12-15 13:23:03,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_associate_network [2021-12-15 13:23:03,339 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-12-15 13:23:03,339 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-12-15 13:23:03,339 INFO L130 BoogieDeclarations]: Found specification of procedure free_firmware [2021-12-15 13:23:03,339 INFO L138 BoogieDeclarations]: Found implementation of procedure free_firmware [2021-12-15 13:23:03,339 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_request_scan [2021-12-15 13:23:03,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_request_scan [2021-12-15 13:23:03,339 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2021-12-15 13:23:03,339 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2021-12-15 13:23:03,339 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-12-15 13:23:03,339 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-12-15 13:23:03,340 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2021-12-15 13:23:03,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2021-12-15 13:23:03,340 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2021-12-15 13:23:03,340 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2021-12-15 13:23:03,340 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_get_geo [2021-12-15 13:23:03,340 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_get_geo [2021-12-15 13:23:03,340 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_enable_interrupts [2021-12-15 13:23:03,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_enable_interrupts [2021-12-15 13:23:03,340 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2021-12-15 13:23:03,340 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2021-12-15 13:23:03,340 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_restock [2021-12-15 13:23:03,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_restock [2021-12-15 13:23:03,341 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_compatible_rates [2021-12-15 13:23:03,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_compatible_rates [2021-12-15 13:23:03,341 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_init [2021-12-15 13:23:03,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_init [2021-12-15 13:23:03,341 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2021-12-15 13:23:03,341 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2021-12-15 13:23:03,341 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:23:03,341 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:23:03,341 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2021-12-15 13:23:03,341 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2021-12-15 13:23:03,342 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_bit [2021-12-15 13:23:03,342 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_bit [2021-12-15 13:23:03,342 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_set_mac_address [2021-12-15 13:23:03,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_set_mac_address [2021-12-15 13:23:03,342 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_is_rate_in_mask [2021-12-15 13:23:03,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_is_rate_in_mask [2021-12-15 13:23:03,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-15 13:23:03,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-15 13:23:03,342 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_multicast [2021-12-15 13:23:03,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_multicast [2021-12-15 13:23:03,343 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2021-12-15 13:23:03,343 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2021-12-15 13:23:03,343 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_is_init [2021-12-15 13:23:03,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_is_init [2021-12-15 13:23:03,343 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtol [2021-12-15 13:23:03,343 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtol [2021-12-15 13:23:03,343 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-12-15 13:23:03,343 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-12-15 13:23:03,343 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-12-15 13:23:03,343 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-12-15 13:23:03,343 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_simple [2021-12-15 13:23:03,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_simple [2021-12-15 13:23:03,344 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_merge_adhoc_network [2021-12-15 13:23:03,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_merge_adhoc_network [2021-12-15 13:23:03,344 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-12-15 13:23:03,344 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-12-15 13:23:03,344 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_tx_power [2021-12-15 13:23:03,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_tx_power [2021-12-15 13:23:03,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_27 [2021-12-15 13:23:03,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_27 [2021-12-15 13:23:03,344 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-12-15 13:23:03,344 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-12-15 13:23:03,345 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-12-15 13:23:03,345 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-12-15 13:23:03,345 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-12-15 13:23:04,774 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:23:04,777 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:23:05,308 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:23:05,312 INFO L158 Benchmark]: Toolchain (without parser) took 15572.12ms. Allocated memory was 69.2MB in the beginning and 926.9MB in the end (delta: 857.7MB). Free memory was 26.7MB in the beginning and 528.8MB in the end (delta: -502.1MB). Peak memory consumption was 612.4MB. Max. memory is 16.1GB. [2021-12-15 13:23:05,312 INFO L158 Benchmark]: CDTParser took 0.51ms. Allocated memory is still 50.3MB. Free memory was 32.0MB in the beginning and 31.9MB in the end (delta: 31.8kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:23:05,312 INFO L158 Benchmark]: CACSL2BoogieTranslator took 12041.94ms. Allocated memory was 69.2MB in the beginning and 926.9MB in the end (delta: 857.7MB). Free memory was 26.4MB in the beginning and 669.3MB in the end (delta: -642.9MB). Peak memory consumption was 422.6MB. Max. memory is 16.1GB. [2021-12-15 13:23:05,313 INFO L158 Benchmark]: Boogie Procedure Inliner took 569.26ms. Allocated memory is still 926.9MB. Free memory was 669.3MB in the beginning and 549.8MB in the end (delta: 119.5MB). Peak memory consumption was 119.5MB. Max. memory is 16.1GB. [2021-12-15 13:23:05,313 INFO L158 Benchmark]: Boogie Preprocessor took 614.31ms. Allocated memory is still 926.9MB. Free memory was 549.8MB in the beginning and 401.9MB in the end (delta: 147.9MB). Peak memory consumption was 146.8MB. Max. memory is 16.1GB. [2021-12-15 13:23:05,313 INFO L158 Benchmark]: RCFGBuilder took 2340.90ms. Allocated memory is still 926.9MB. Free memory was 401.9MB in the beginning and 528.8MB in the end (delta: -126.9MB). Peak memory consumption was 129.0MB. Max. memory is 16.1GB. [2021-12-15 13:23:05,314 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.51ms. Allocated memory is still 50.3MB. Free memory was 32.0MB in the beginning and 31.9MB in the end (delta: 31.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 12041.94ms. Allocated memory was 69.2MB in the beginning and 926.9MB in the end (delta: 857.7MB). Free memory was 26.4MB in the beginning and 669.3MB in the end (delta: -642.9MB). Peak memory consumption was 422.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 569.26ms. Allocated memory is still 926.9MB. Free memory was 669.3MB in the beginning and 549.8MB in the end (delta: 119.5MB). Peak memory consumption was 119.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 614.31ms. Allocated memory is still 926.9MB. Free memory was 549.8MB in the beginning and 401.9MB in the end (delta: 147.9MB). Peak memory consumption was 146.8MB. Max. memory is 16.1GB. * RCFGBuilder took 2340.90ms. Allocated memory is still 926.9MB. Free memory was 401.9MB in the beginning and 528.8MB in the end (delta: -126.9MB). Peak memory consumption was 129.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-12-15 13:23:05,353 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable