./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-08_1a-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-08_1a-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 fcf6a2afa4d5879a3b7906c3c6d7ec6d985026f1d4eb203cc82ba09c52bbb4ca --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:13:23,001 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:13:23,004 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:13:23,039 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:13:23,040 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:13:23,042 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:13:23,043 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:13:23,045 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:13:23,046 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:13:23,050 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:13:23,050 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:13:23,051 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:13:23,051 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:13:23,053 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:13:23,054 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:13:23,058 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:13:23,059 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:13:23,060 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:13:23,062 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:13:23,066 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:13:23,067 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:13:23,067 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:13:23,069 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:13:23,069 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:13:23,073 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:13:23,073 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:13:23,073 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:13:23,075 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:13:23,075 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:13:23,075 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:13:23,076 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:13:23,076 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:13:23,077 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:13:23,078 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:13:23,079 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:13:23,079 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:13:23,080 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:13:23,080 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:13:23,080 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:13:23,080 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:13:23,081 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:13:23,081 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:13:23,105 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:13:23,105 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:13:23,106 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:13:23,106 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:13:23,106 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:13:23,107 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:13:23,107 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:13:23,107 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:13:23,107 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:13:23,107 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:13:23,108 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:13:23,108 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:13:23,108 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:13:23,109 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:13:23,109 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:13:23,109 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:13:23,109 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:13:23,109 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:13:23,109 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:13:23,109 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:13:23,110 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:13:23,110 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:13:23,110 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:13:23,110 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:13:23,110 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:13:23,110 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:13:23,110 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:13:23,111 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:13:23,111 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:13:23,111 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:13:23,111 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:13:23,111 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fcf6a2afa4d5879a3b7906c3c6d7ec6d985026f1d4eb203cc82ba09c52bbb4ca [2021-12-15 13:13:23,308 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:13:23,323 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:13:23,325 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:13:23,326 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:13:23,326 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:13:23,327 INFO L432 ainManager$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-08_1a-drivers--net--wireless--ipw2x00--ipw2200.ko-entry_point.cil.out.i [2021-12-15 13:13:23,386 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c25a274f6/bd3e30ca93844e29afaf22acfdc93c77/FLAGe4bc5e591 [2021-12-15 13:13:24,278 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:13:24,279 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--ipw2x00--ipw2200.ko-entry_point.cil.out.i [2021-12-15 13:13:24,348 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c25a274f6/bd3e30ca93844e29afaf22acfdc93c77/FLAGe4bc5e591 [2021-12-15 13:13:24,404 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c25a274f6/bd3e30ca93844e29afaf22acfdc93c77 [2021-12-15 13:13:24,406 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:13:24,407 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:13:24,408 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:13:24,408 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:13:24,413 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:13:24,414 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:13:24" (1/1) ... [2021-12-15 13:13:24,415 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@438af951 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:13:24, skipping insertion in model container [2021-12-15 13:13:24,415 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:13:24" (1/1) ... [2021-12-15 13:13:24,419 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:13:24,630 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:13:33,512 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-08_1a-drivers--net--wireless--ipw2x00--ipw2200.ko-entry_point.cil.out.i[1069102,1069115] [2021-12-15 13:13:33,670 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:13:33,864 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:13:34,636 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-08_1a-drivers--net--wireless--ipw2x00--ipw2200.ko-entry_point.cil.out.i[1069102,1069115] [2021-12-15 13:13:34,644 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:13:35,125 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:13:35,126 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:13:35 WrapperNode [2021-12-15 13:13:35,127 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:13:35,128 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:13:35,128 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:13:35,128 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:13:35,133 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:13:35" (1/1) ... [2021-12-15 13:13:35,397 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:13:35" (1/1) ... [2021-12-15 13:13:35,985 INFO L137 Inliner]: procedures = 861, calls = 13365, calls flagged for inlining = 398, calls inlined = 335, statements flattened = 21476 [2021-12-15 13:13:35,986 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:13:35,986 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:13:35,987 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:13:35,987 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:13:35,994 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:13:35" (1/1) ... [2021-12-15 13:13:35,994 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:13:35" (1/1) ... [2021-12-15 13:13:36,201 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:13:35" (1/1) ... [2021-12-15 13:13:36,202 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:13:35" (1/1) ... [2021-12-15 13:13:36,444 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:13:35" (1/1) ... [2021-12-15 13:13:36,484 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:13:35" (1/1) ... [2021-12-15 13:13:36,548 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:13:35" (1/1) ... [2021-12-15 13:13:36,728 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:13:36,729 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:13:36,729 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:13:36,729 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:13:36,730 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:13:35" (1/1) ... [2021-12-15 13:13:36,735 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:13:36,742 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:13:36,757 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 13:13:36,773 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 13:13:36,783 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_link_down [2021-12-15 13:13:36,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_link_down [2021-12-15 13:13:36,788 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_open [2021-12-15 13:13:36,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_open [2021-12-15 13:13:36,788 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_rf_kill [2021-12-15 13:13:36,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_rf_kill [2021-12-15 13:13:36,788 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-12-15 13:13:36,788 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-12-15 13:13:36,789 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_reset_stats [2021-12-15 13:13:36,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_reset_stats [2021-12-15 13:13:36,789 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_ssid [2021-12-15 13:13:36,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_ssid [2021-12-15 13:13:36,789 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_channel_to_index [2021-12-15 13:13:36,789 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_channel_to_index [2021-12-15 13:13:36,789 INFO L130 BoogieDeclarations]: Found specification of procedure eth_zero_addr [2021-12-15 13:13:36,789 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_zero_addr [2021-12-15 13:13:36,790 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_led_link_on [2021-12-15 13:13:36,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_led_link_on [2021-12-15 13:13:36,790 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2021-12-15 13:13:36,790 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2021-12-15 13:13:36,790 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_unicast [2021-12-15 13:13:36,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_unicast [2021-12-15 13:13:36,790 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_associate [2021-12-15 13:13:36,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_associate [2021-12-15 13:13:36,791 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:13:36,791 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:13:36,791 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_qos_activate [2021-12-15 13:13:36,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_qos_activate [2021-12-15 13:13:36,791 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_disable_interrupts [2021-12-15 13:13:36,791 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_disable_interrupts [2021-12-15 13:13:36,791 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_indirect [2021-12-15 13:13:36,791 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_indirect [2021-12-15 13:13:36,792 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-12-15 13:13:36,792 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_rx_queue_replenish [2021-12-15 13:13:36,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_rx_queue_replenish [2021-12-15 13:13:36,792 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 13:13:36,792 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 13:13:36,792 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-15 13:13:36,792 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-15 13:13:36,792 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_init [2021-12-15 13:13:36,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_init [2021-12-15 13:13:36,793 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:13:36,793 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:13:36,793 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2021-12-15 13:13:36,793 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2021-12-15 13:13:36,793 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-15 13:13:36,793 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-15 13:13:36,794 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_set_multicast_list [2021-12-15 13:13:36,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_set_multicast_list [2021-12-15 13:13:36,794 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-15 13:13:36,794 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-15 13:13:36,794 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-15 13:13:36,794 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-15 13:13:36,794 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_free [2021-12-15 13:13:36,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_free [2021-12-15 13:13:36,795 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-15 13:13:36,795 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-15 13:13:36,795 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_libipw [2021-12-15 13:13:36,795 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_libipw [2021-12-15 13:13:36,795 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_adapter_restart [2021-12-15 13:13:36,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_adapter_restart [2021-12-15 13:13:36,795 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_is_valid_channel [2021-12-15 13:13:36,795 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_is_valid_channel [2021-12-15 13:13:36,796 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_current_rate [2021-12-15 13:13:36,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_current_rate [2021-12-15 13:13:36,796 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_off [2021-12-15 13:13:36,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_off [2021-12-15 13:13:36,796 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tgi_tx_key [2021-12-15 13:13:36,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tgi_tx_key [2021-12-15 13:13:36,796 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:13:36,796 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:13:36,797 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-12-15 13:13:36,797 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-12-15 13:13:36,797 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_request_direct_scan [2021-12-15 13:13:36,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_request_direct_scan [2021-12-15 13:13:36,797 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_led_link_off [2021-12-15 13:13:36,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_led_link_off [2021-12-15 13:13:36,797 INFO L130 BoogieDeclarations]: Found specification of procedure notify_wx_assoc_event [2021-12-15 13:13:36,797 INFO L138 BoogieDeclarations]: Found implementation of procedure notify_wx_assoc_event [2021-12-15 13:13:36,798 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:13:36,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_26 [2021-12-15 13:13:36,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_26 [2021-12-15 13:13:36,798 INFO L130 BoogieDeclarations]: Found specification of procedure init_supported_rates [2021-12-15 13:13:36,798 INFO L138 BoogieDeclarations]: Found implementation of procedure init_supported_rates [2021-12-15 13:13:36,798 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_adapter_restart [2021-12-15 13:13:36,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_adapter_restart [2021-12-15 13:13:36,798 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_supported_rates [2021-12-15 13:13:36,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_supported_rates [2021-12-15 13:13:36,799 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:13:36,799 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:13:36,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-15 13:13:36,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-15 13:13:36,799 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:13:36,799 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-12-15 13:13:36,799 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-12-15 13:13:36,800 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:13:36,800 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_scan_type [2021-12-15 13:13:36,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_scan_type [2021-12-15 13:13:36,800 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_clear_bit [2021-12-15 13:13:36,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_clear_bit [2021-12-15 13:13:36,800 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:13:36,800 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:13:36,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:13:36,801 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-12-15 13:13:36,801 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-12-15 13:13:36,801 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:13:36,801 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_alloc [2021-12-15 13:13:36,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_alloc [2021-12-15 13:13:36,801 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_abort_scan [2021-12-15 13:13:36,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_abort_scan [2021-12-15 13:13:36,801 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free [2021-12-15 13:13:36,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free [2021-12-15 13:13:36,802 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:13:36,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:13:36,802 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2021-12-15 13:13:36,802 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2021-12-15 13:13:36,802 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_copy_rates [2021-12-15 13:13:36,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_copy_rates [2021-12-15 13:13:36,802 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2021-12-15 13:13:36,803 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2021-12-15 13:13:36,803 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_remove [2021-12-15 13:13:36,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_remove [2021-12-15 13:13:36,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:13:36,803 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg8 [2021-12-15 13:13:36,803 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg8 [2021-12-15 13:13:36,803 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-15 13:13:36,803 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-15 13:13:36,804 INFO L130 BoogieDeclarations]: Found specification of procedure get_cmd_string [2021-12-15 13:13:36,804 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cmd_string [2021-12-15 13:13:36,804 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_resume [2021-12-15 13:13:36,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_resume [2021-12-15 13:13:36,804 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-15 13:13:36,804 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-15 13:13:36,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-15 13:13:36,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-15 13:13:36,805 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2021-12-15 13:13:36,805 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2021-12-15 13:13:36,805 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-15 13:13:36,805 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-15 13:13:36,805 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:13:36,805 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:13:36,805 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_shutdown [2021-12-15 13:13:36,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_shutdown [2021-12-15 13:13:36,805 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_max_rate [2021-12-15 13:13:36,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_max_rate [2021-12-15 13:13:36,806 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_roam [2021-12-15 13:13:36,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_roam [2021-12-15 13:13:36,806 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read8 [2021-12-15 13:13:36,806 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read8 [2021-12-15 13:13:36,806 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_ordinal [2021-12-15 13:13:36,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_ordinal [2021-12-15 13:13:36,806 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:13:36,807 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_scan_check [2021-12-15 13:13:36,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_scan_check [2021-12-15 13:13:36,807 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:13:36,807 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:13:36,807 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_wep_keys [2021-12-15 13:13:36,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_wep_keys [2021-12-15 13:13:36,807 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:13:36,807 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_open [2021-12-15 13:13:36,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_open [2021-12-15 13:13:36,808 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_abort [2021-12-15 13:13:36,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_abort [2021-12-15 13:13:36,808 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_request_passive_scan [2021-12-15 13:13:36,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_request_passive_scan [2021-12-15 13:13:36,808 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_zero_memory [2021-12-15 13:13:36,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_zero_memory [2021-12-15 13:13:36,808 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_send_cmd [2021-12-15 13:13:36,808 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_send_cmd [2021-12-15 13:13:36,808 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_stop_nic [2021-12-15 13:13:36,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_stop_nic [2021-12-15 13:13:36,809 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-15 13:13:36,809 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-15 13:13:36,809 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-12-15 13:13:36,809 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-12-15 13:13:36,809 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-15 13:13:36,809 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-15 13:13:36,809 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:13:36,810 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:13:36,810 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_band_on [2021-12-15 13:13:36,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_band_on [2021-12-15 13:13:36,810 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-15 13:13:36,810 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-15 13:13:36,810 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2021-12-15 13:13:36,810 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2021-12-15 13:13:36,810 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_reg [2021-12-15 13:13:36,810 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_reg [2021-12-15 13:13:36,811 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_register_toggle [2021-12-15 13:13:36,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_register_toggle [2021-12-15 13:13:36,811 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2021-12-15 13:13:36,811 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2021-12-15 13:13:36,811 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_link_up [2021-12-15 13:13:36,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_link_up [2021-12-15 13:13:36,811 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_change_mtu [2021-12-15 13:13:36,811 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_change_mtu [2021-12-15 13:13:36,812 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2021-12-15 13:13:36,812 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2021-12-15 13:13:36,812 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-15 13:13:36,812 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-15 13:13:36,812 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_shutdown [2021-12-15 13:13:36,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_shutdown [2021-12-15 13:13:36,812 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg32 [2021-12-15 13:13:36,812 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg32 [2021-12-15 13:13:36,813 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_rts_threshold [2021-12-15 13:13:36,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_rts_threshold [2021-12-15 13:13:36,813 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read32 [2021-12-15 13:13:36,813 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read32 [2021-12-15 13:13:36,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:13:36,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:13:36,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:13:36,813 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2021-12-15 13:13:36,813 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2021-12-15 13:13:36,814 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2021-12-15 13:13:36,814 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2021-12-15 13:13:36,814 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_replenish [2021-12-15 13:13:36,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_replenish [2021-12-15 13:13:36,814 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write32 [2021-12-15 13:13:36,814 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write32 [2021-12-15 13:13:36,814 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_start_nic [2021-12-15 13:13:36,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_start_nic [2021-12-15 13:13:36,815 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_radio_kill_sw [2021-12-15 13:13:36,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_radio_kill_sw [2021-12-15 13:13:36,815 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_request_scan_helper [2021-12-15 13:13:36,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_request_scan_helper [2021-12-15 13:13:36,815 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2021-12-15 13:13:36,815 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2021-12-15 13:13:36,815 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_poll_bit [2021-12-15 13:13:36,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_poll_bit [2021-12-15 13:13:36,815 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-12-15 13:13:36,816 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-12-15 13:13:36,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-12-15 13:13:36,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-12-15 13:13:36,816 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2021-12-15 13:13:36,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2021-12-15 13:13:36,816 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_system_config [2021-12-15 13:13:36,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_system_config [2021-12-15 13:13:36,816 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_disassociate [2021-12-15 13:13:36,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_disassociate [2021-12-15 13:13:36,817 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_load_firmware [2021-12-15 13:13:36,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_load_firmware [2021-12-15 13:13:36,817 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_add_ofdm_scan_rates [2021-12-15 13:13:36,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_add_ofdm_scan_rates [2021-12-15 13:13:36,817 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-12-15 13:13:36,817 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-12-15 13:13:36,817 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_system_config [2021-12-15 13:13:36,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_system_config [2021-12-15 13:13:36,818 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hwcrypto_keys [2021-12-15 13:13:36,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hwcrypto_keys [2021-12-15 13:13:36,818 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-12-15 13:13:36,818 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-12-15 13:13:36,818 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_sw_reset [2021-12-15 13:13:36,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_sw_reset [2021-12-15 13:13:36,818 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_down [2021-12-15 13:13:36,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_down [2021-12-15 13:13:36,819 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_gather_stats [2021-12-15 13:13:36,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_gather_stats [2021-12-15 13:13:36,819 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tx_power [2021-12-15 13:13:36,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tx_power [2021-12-15 13:13:36,819 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-15 13:13:36,819 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-15 13:13:36,819 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:13:36,819 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:13:36,820 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_activity_off [2021-12-15 13:13:36,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_activity_off [2021-12-15 13:13:36,820 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_associate [2021-12-15 13:13:36,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_associate [2021-12-15 13:13:36,820 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_add_scan_channels [2021-12-15 13:13:36,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_add_scan_channels [2021-12-15 13:13:36,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:13:36,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:13:36,821 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_eeprom_len [2021-12-15 13:13:36,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_eeprom_len [2021-12-15 13:13:36,821 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_21 [2021-12-15 13:13:36,821 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_21 [2021-12-15 13:13:36,821 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-15 13:13:36,821 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-15 13:13:36,821 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free_tfd [2021-12-15 13:13:36,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free_tfd [2021-12-15 13:13:36,822 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:13:36,822 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:13:36,822 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_up [2021-12-15 13:13:36,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_up [2021-12-15 13:13:36,822 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2021-12-15 13:13:36,822 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2021-12-15 13:13:36,822 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2021-12-15 13:13:36,822 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2021-12-15 13:13:36,822 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-15 13:13:36,823 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-15 13:13:36,823 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2021-12-15 13:13:36,823 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2021-12-15 13:13:36,823 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:13:36,823 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_down [2021-12-15 13:13:36,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_down [2021-12-15 13:13:36,823 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-12-15 13:13:36,823 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-12-15 13:13:36,824 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-12-15 13:13:36,824 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-12-15 13:13:36,824 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:13:36,824 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:13:36,824 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2021-12-15 13:13:36,824 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2021-12-15 13:13:36,824 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 13:13:36,824 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_stop [2021-12-15 13:13:36,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_stop [2021-12-15 13:13:36,825 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-12-15 13:13:36,825 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-12-15 13:13:36,825 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:13:36,825 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:13:36,825 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_adhoc_check [2021-12-15 13:13:36,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_adhoc_check [2021-12-15 13:13:36,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 13:13:36,825 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:13:36,825 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:13:36,826 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:13:36,826 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:13:36,826 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_up [2021-12-15 13:13:36,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_up [2021-12-15 13:13:36,826 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_abort_scan [2021-12-15 13:13:36,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_abort_scan [2021-12-15 13:13:36,826 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-15 13:13:36,826 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-15 13:13:36,827 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_get_burst_duration [2021-12-15 13:13:36,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_get_burst_duration [2021-12-15 13:13:36,827 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_command_block_index [2021-12-15 13:13:36,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_command_block_index [2021-12-15 13:13:36,827 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write8 [2021-12-15 13:13:36,827 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write8 [2021-12-15 13:13:36,827 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2021-12-15 13:13:36,827 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2021-12-15 13:13:36,827 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_led_activity_off [2021-12-15 13:13:36,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_led_activity_off [2021-12-15 13:13:36,828 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_scan_event [2021-12-15 13:13:36,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_scan_event [2021-12-15 13:13:36,828 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_inc_wrap [2021-12-15 13:13:36,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_inc_wrap [2021-12-15 13:13:36,828 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_on [2021-12-15 13:13:36,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_on [2021-12-15 13:13:36,828 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2021-12-15 13:13:36,829 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2021-12-15 13:13:36,829 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_disassociate [2021-12-15 13:13:36,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_disassociate [2021-12-15 13:13:36,829 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-12-15 13:13:36,829 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-12-15 13:13:36,829 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_gather_stats [2021-12-15 13:13:36,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_gather_stats [2021-12-15 13:13:36,829 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-12-15 13:13:36,829 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-12-15 13:13:36,830 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-12-15 13:13:36,830 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-12-15 13:13:36,830 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_is_valid_mode [2021-12-15 13:13:36,830 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_is_valid_mode [2021-12-15 13:13:36,830 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_remove_current_network [2021-12-15 13:13:36,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_remove_current_network [2021-12-15 13:13:36,830 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_bit [2021-12-15 13:13:36,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_bit [2021-12-15 13:13:36,830 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_21 [2021-12-15 13:13:36,831 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_21 [2021-12-15 13:13:36,831 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_space [2021-12-15 13:13:36,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_space [2021-12-15 13:13:36,831 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:13:36,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:13:36,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:13:36,831 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-12-15 13:13:36,831 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-12-15 13:13:36,832 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg8 [2021-12-15 13:13:36,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg8 [2021-12-15 13:13:36,832 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_associate [2021-12-15 13:13:36,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_associate [2021-12-15 13:13:36,832 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_activate [2021-12-15 13:13:36,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_activate [2021-12-15 13:13:36,832 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_passive_dwell_time [2021-12-15 13:13:36,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_passive_dwell_time [2021-12-15 13:13:36,833 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_pdu [2021-12-15 13:13:36,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_pdu [2021-12-15 13:13:36,833 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_disassociate [2021-12-15 13:13:36,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_disassociate [2021-12-15 13:13:36,833 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg32 [2021-12-15 13:13:36,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg32 [2021-12-15 13:13:36,833 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-12-15 13:13:36,833 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-12-15 13:13:36,834 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_fixed_rate [2021-12-15 13:13:36,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_fixed_rate [2021-12-15 13:13:36,834 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-15 13:13:36,834 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-15 13:13:36,834 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_free [2021-12-15 13:13:36,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_free [2021-12-15 13:13:36,834 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-15 13:13:36,834 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-15 13:13:36,835 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_free [2021-12-15 13:13:36,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_free [2021-12-15 13:13:36,835 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-15 13:13:36,835 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-15 13:13:36,835 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-12-15 13:13:36,835 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-12-15 13:13:36,835 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_debug_config [2021-12-15 13:13:36,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_debug_config [2021-12-15 13:13:36,835 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-15 13:13:36,836 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-15 13:13:36,836 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_capture_event_log [2021-12-15 13:13:36,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_capture_event_log [2021-12-15 13:13:36,836 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_space [2021-12-15 13:13:36,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_space [2021-12-15 13:13:36,836 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_event_log_len [2021-12-15 13:13:36,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_event_log_len [2021-12-15 13:13:36,836 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_stop [2021-12-15 13:13:36,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_stop [2021-12-15 13:13:36,837 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_best_network [2021-12-15 13:13:36,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_best_network [2021-12-15 13:13:36,837 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2021-12-15 13:13:36,837 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2021-12-15 13:13:36,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:13:36,837 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_radio_off [2021-12-15 13:13:36,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_radio_off [2021-12-15 13:13:36,838 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_associate_network [2021-12-15 13:13:36,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_associate_network [2021-12-15 13:13:36,838 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-12-15 13:13:36,838 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-12-15 13:13:36,838 INFO L130 BoogieDeclarations]: Found specification of procedure free_firmware [2021-12-15 13:13:36,838 INFO L138 BoogieDeclarations]: Found implementation of procedure free_firmware [2021-12-15 13:13:36,838 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_request_scan [2021-12-15 13:13:36,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_request_scan [2021-12-15 13:13:36,839 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2021-12-15 13:13:36,839 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2021-12-15 13:13:36,839 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-12-15 13:13:36,839 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-12-15 13:13:36,839 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2021-12-15 13:13:36,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2021-12-15 13:13:36,839 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2021-12-15 13:13:36,839 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2021-12-15 13:13:36,840 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_get_geo [2021-12-15 13:13:36,840 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_get_geo [2021-12-15 13:13:36,840 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_enable_interrupts [2021-12-15 13:13:36,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_enable_interrupts [2021-12-15 13:13:36,840 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2021-12-15 13:13:36,840 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2021-12-15 13:13:36,840 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_restock [2021-12-15 13:13:36,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_restock [2021-12-15 13:13:36,840 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_compatible_rates [2021-12-15 13:13:36,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_compatible_rates [2021-12-15 13:13:36,841 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_init [2021-12-15 13:13:36,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_init [2021-12-15 13:13:36,841 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2021-12-15 13:13:36,841 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2021-12-15 13:13:36,841 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:13:36,841 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:13:36,841 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2021-12-15 13:13:36,841 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2021-12-15 13:13:36,842 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_bit [2021-12-15 13:13:36,842 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_bit [2021-12-15 13:13:36,842 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_set_mac_address [2021-12-15 13:13:36,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_set_mac_address [2021-12-15 13:13:36,842 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_is_rate_in_mask [2021-12-15 13:13:36,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_is_rate_in_mask [2021-12-15 13:13:36,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-15 13:13:36,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-15 13:13:36,842 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_multicast [2021-12-15 13:13:36,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_multicast [2021-12-15 13:13:36,843 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2021-12-15 13:13:36,843 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2021-12-15 13:13:36,843 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_is_init [2021-12-15 13:13:36,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_is_init [2021-12-15 13:13:36,843 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtol [2021-12-15 13:13:36,843 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtol [2021-12-15 13:13:36,843 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-12-15 13:13:36,843 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-12-15 13:13:36,844 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-12-15 13:13:36,844 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-12-15 13:13:36,844 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_simple [2021-12-15 13:13:36,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_simple [2021-12-15 13:13:36,844 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_merge_adhoc_network [2021-12-15 13:13:36,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_merge_adhoc_network [2021-12-15 13:13:36,844 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-12-15 13:13:36,844 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-12-15 13:13:36,844 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_tx_power [2021-12-15 13:13:36,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_tx_power [2021-12-15 13:13:36,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_27 [2021-12-15 13:13:36,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_27 [2021-12-15 13:13:36,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:13:36,845 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-12-15 13:13:36,845 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-12-15 13:13:36,845 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-12-15 13:13:36,845 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-12-15 13:13:36,845 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-12-15 13:13:38,166 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:13:38,170 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:13:38,526 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 13:13:38,531 INFO L158 Benchmark]: Toolchain (without parser) took 14123.19ms. Allocated memory was 98.6MB in the beginning and 996.1MB in the end (delta: 897.6MB). Free memory was 48.1MB in the beginning and 655.9MB in the end (delta: -607.8MB). Peak memory consumption was 289.0MB. Max. memory is 16.1GB. [2021-12-15 13:13:38,531 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 81.8MB. Free memory was 45.3MB in the beginning and 45.2MB in the end (delta: 136.3kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:13:38,535 INFO L158 Benchmark]: CACSL2BoogieTranslator took 10719.58ms. Allocated memory was 98.6MB in the beginning and 352.3MB in the end (delta: 253.8MB). Free memory was 47.7MB in the beginning and 130.4MB in the end (delta: -82.7MB). Peak memory consumption was 222.1MB. Max. memory is 16.1GB. [2021-12-15 13:13:38,539 INFO L158 Benchmark]: Boogie Procedure Inliner took 858.05ms. Allocated memory was 352.3MB in the beginning and 453.0MB in the end (delta: 100.7MB). Free memory was 130.4MB in the beginning and 166.4MB in the end (delta: -36.0MB). Peak memory consumption was 75.5MB. Max. memory is 16.1GB. [2021-12-15 13:13:38,540 INFO L158 Benchmark]: Boogie Preprocessor took 742.05ms. Allocated memory was 453.0MB in the beginning and 996.1MB in the end (delta: 543.2MB). Free memory was 166.4MB in the beginning and 773.3MB in the end (delta: -606.9MB). Peak memory consumption was 53.3MB. Max. memory is 16.1GB. [2021-12-15 13:13:38,540 INFO L158 Benchmark]: RCFGBuilder took 1800.12ms. Allocated memory is still 996.1MB. Free memory was 773.3MB in the beginning and 655.9MB in the end (delta: 117.4MB). Peak memory consumption was 117.4MB. Max. memory is 16.1GB. [2021-12-15 13:13:38,545 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 81.8MB. Free memory was 45.3MB in the beginning and 45.2MB in the end (delta: 136.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 10719.58ms. Allocated memory was 98.6MB in the beginning and 352.3MB in the end (delta: 253.8MB). Free memory was 47.7MB in the beginning and 130.4MB in the end (delta: -82.7MB). Peak memory consumption was 222.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 858.05ms. Allocated memory was 352.3MB in the beginning and 453.0MB in the end (delta: 100.7MB). Free memory was 130.4MB in the beginning and 166.4MB in the end (delta: -36.0MB). Peak memory consumption was 75.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 742.05ms. Allocated memory was 453.0MB in the beginning and 996.1MB in the end (delta: 543.2MB). Free memory was 166.4MB in the beginning and 773.3MB in the end (delta: -606.9MB). Peak memory consumption was 53.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1800.12ms. Allocated memory is still 996.1MB. Free memory was 773.3MB in the beginning and 655.9MB in the end (delta: 117.4MB). Peak memory consumption was 117.4MB. 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 13:13:38,580 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-08_1a-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 fcf6a2afa4d5879a3b7906c3c6d7ec6d985026f1d4eb203cc82ba09c52bbb4ca --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:13:40,438 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:13:40,439 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:13:40,471 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:13:40,472 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:13:40,473 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:13:40,474 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:13:40,475 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:13:40,476 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:13:40,477 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:13:40,484 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:13:40,485 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:13:40,485 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:13:40,486 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:13:40,487 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:13:40,488 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:13:40,489 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:13:40,492 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:13:40,494 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:13:40,497 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:13:40,500 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:13:40,501 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:13:40,502 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:13:40,503 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:13:40,508 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:13:40,512 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:13:40,512 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:13:40,513 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:13:40,514 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:13:40,515 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:13:40,515 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:13:40,516 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:13:40,516 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:13:40,517 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:13:40,517 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:13:40,517 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:13:40,518 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:13:40,518 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:13:40,518 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:13:40,519 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:13:40,519 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:13:40,520 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:13:40,545 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:13:40,545 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:13:40,546 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:13:40,546 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:13:40,547 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:13:40,547 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:13:40,548 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:13:40,549 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:13:40,549 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:13:40,549 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:13:40,550 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:13:40,550 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:13:40,550 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:13:40,550 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:13:40,550 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:13:40,550 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:13:40,550 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:13:40,551 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:13:40,551 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:13:40,551 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:13:40,551 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:13:40,551 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:13:40,551 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:13:40,552 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:13:40,552 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:13:40,552 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:13:40,552 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:13:40,552 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:13:40,552 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:13:40,552 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:13:40,553 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:13:40,553 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:13:40,553 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:13:40,553 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:13:40,553 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fcf6a2afa4d5879a3b7906c3c6d7ec6d985026f1d4eb203cc82ba09c52bbb4ca [2021-12-15 13:13:40,790 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:13:40,805 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:13:40,807 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:13:40,808 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:13:40,808 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:13:40,809 INFO L432 ainManager$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-08_1a-drivers--net--wireless--ipw2x00--ipw2200.ko-entry_point.cil.out.i [2021-12-15 13:13:40,864 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1b440735d/7f89d6c31f1c4114ac6fa8c47703f837/FLAG3fd0a342d [2021-12-15 13:13:41,794 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:13:41,794 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--ipw2x00--ipw2200.ko-entry_point.cil.out.i [2021-12-15 13:13:41,859 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1b440735d/7f89d6c31f1c4114ac6fa8c47703f837/FLAG3fd0a342d [2021-12-15 13:13:41,888 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1b440735d/7f89d6c31f1c4114ac6fa8c47703f837 [2021-12-15 13:13:41,890 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:13:41,892 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:13:41,900 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:13:41,901 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:13:41,907 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:13:41,907 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:13:41" (1/1) ... [2021-12-15 13:13:41,908 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26103092 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:13:41, skipping insertion in model container [2021-12-15 13:13:41,908 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:13:41" (1/1) ... [2021-12-15 13:13:41,912 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:13:42,159 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:13:51,291 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-08_1a-drivers--net--wireless--ipw2x00--ipw2200.ko-entry_point.cil.out.i[1069102,1069115] [2021-12-15 13:13:51,466 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:13:51,616 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 13:13:51,742 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:13:52,299 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-08_1a-drivers--net--wireless--ipw2x00--ipw2200.ko-entry_point.cil.out.i[1069102,1069115] [2021-12-15 13:13:52,327 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:13:52,410 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:13:53,025 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-08_1a-drivers--net--wireless--ipw2x00--ipw2200.ko-entry_point.cil.out.i[1069102,1069115] [2021-12-15 13:13:53,032 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:13:53,394 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:13:53,394 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:13:53 WrapperNode [2021-12-15 13:13:53,394 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:13:53,395 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:13:53,395 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:13:53,396 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:13:53,414 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:13:53" (1/1) ... [2021-12-15 13:13:53,667 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:13:53" (1/1) ... [2021-12-15 13:13:54,083 INFO L137 Inliner]: procedures = 876, calls = 13358, calls flagged for inlining = 403, calls inlined = 340, statements flattened = 21052 [2021-12-15 13:13:54,084 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:13:54,085 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:13:54,086 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:13:54,086 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:13:54,092 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:13:53" (1/1) ... [2021-12-15 13:13:54,093 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:13:53" (1/1) ... [2021-12-15 13:13:54,221 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:13:53" (1/1) ... [2021-12-15 13:13:54,222 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:13:53" (1/1) ... [2021-12-15 13:13:54,557 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:13:53" (1/1) ... [2021-12-15 13:13:54,605 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:13:53" (1/1) ... [2021-12-15 13:13:54,789 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:13:53" (1/1) ... [2021-12-15 13:13:54,867 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:13:54,868 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:13:54,869 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:13:54,870 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:13:54,870 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:13:53" (1/1) ... [2021-12-15 13:13:54,875 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:13:54,883 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:13:54,900 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 13:13:54,907 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 13:13:54,928 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_link_down [2021-12-15 13:13:54,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_link_down [2021-12-15 13:13:54,929 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_rf_kill [2021-12-15 13:13:54,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_rf_kill [2021-12-15 13:13:54,929 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-12-15 13:13:54,929 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-12-15 13:13:54,929 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_reset_stats [2021-12-15 13:13:54,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_reset_stats [2021-12-15 13:13:54,930 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_ssid [2021-12-15 13:13:54,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_ssid [2021-12-15 13:13:54,930 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_channel_to_index [2021-12-15 13:13:54,930 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_channel_to_index [2021-12-15 13:13:54,930 INFO L130 BoogieDeclarations]: Found specification of procedure eth_zero_addr [2021-12-15 13:13:54,930 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_zero_addr [2021-12-15 13:13:54,930 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_led_link_on [2021-12-15 13:13:54,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_led_link_on [2021-12-15 13:13:54,931 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2021-12-15 13:13:54,931 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2021-12-15 13:13:54,931 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_unicast [2021-12-15 13:13:54,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_unicast [2021-12-15 13:13:54,931 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_associate [2021-12-15 13:13:54,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_associate [2021-12-15 13:13:54,932 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:13:54,932 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:13:54,932 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_qos_activate [2021-12-15 13:13:54,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_qos_activate [2021-12-15 13:13:54,932 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_disable_interrupts [2021-12-15 13:13:54,932 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_disable_interrupts [2021-12-15 13:13:54,932 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_indirect [2021-12-15 13:13:54,933 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_indirect [2021-12-15 13:13:54,933 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-12-15 13:13:54,933 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_rx_queue_replenish [2021-12-15 13:13:54,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_rx_queue_replenish [2021-12-15 13:13:54,934 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 13:13:54,934 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 13:13:54,934 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-15 13:13:54,934 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-15 13:13:54,934 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_init [2021-12-15 13:13:54,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_init [2021-12-15 13:13:54,935 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:13:54,935 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:13:54,935 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2021-12-15 13:13:54,935 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2021-12-15 13:13:54,935 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-15 13:13:54,935 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-15 13:13:54,935 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_set_multicast_list [2021-12-15 13:13:54,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_set_multicast_list [2021-12-15 13:13:54,936 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-15 13:13:54,936 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-15 13:13:54,936 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-15 13:13:54,937 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-15 13:13:54,937 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_free [2021-12-15 13:13:54,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_free [2021-12-15 13:13:54,938 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-15 13:13:54,938 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-15 13:13:54,938 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_libipw [2021-12-15 13:13:54,938 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_libipw [2021-12-15 13:13:54,938 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_adapter_restart [2021-12-15 13:13:54,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_adapter_restart [2021-12-15 13:13:54,938 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_is_valid_channel [2021-12-15 13:13:54,938 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_is_valid_channel [2021-12-15 13:13:54,939 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_current_rate [2021-12-15 13:13:54,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_current_rate [2021-12-15 13:13:54,939 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_off [2021-12-15 13:13:54,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_off [2021-12-15 13:13:54,939 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tgi_tx_key [2021-12-15 13:13:54,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tgi_tx_key [2021-12-15 13:13:54,939 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:13:54,939 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:13:54,940 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-12-15 13:13:54,940 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-12-15 13:13:54,940 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_request_direct_scan [2021-12-15 13:13:54,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_request_direct_scan [2021-12-15 13:13:54,941 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_led_link_off [2021-12-15 13:13:54,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_led_link_off [2021-12-15 13:13:54,941 INFO L130 BoogieDeclarations]: Found specification of procedure notify_wx_assoc_event [2021-12-15 13:13:54,941 INFO L138 BoogieDeclarations]: Found implementation of procedure notify_wx_assoc_event [2021-12-15 13:13:54,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_26 [2021-12-15 13:13:54,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_26 [2021-12-15 13:13:54,941 INFO L130 BoogieDeclarations]: Found specification of procedure init_supported_rates [2021-12-15 13:13:54,941 INFO L138 BoogieDeclarations]: Found implementation of procedure init_supported_rates [2021-12-15 13:13:54,942 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_adapter_restart [2021-12-15 13:13:54,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_adapter_restart [2021-12-15 13:13:54,942 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_supported_rates [2021-12-15 13:13:54,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_supported_rates [2021-12-15 13:13:54,943 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:13:54,943 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:13:54,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-15 13:13:54,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-15 13:13:54,944 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:13:54,944 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-12-15 13:13:54,944 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-12-15 13:13:54,944 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:13:54,944 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_scan_type [2021-12-15 13:13:54,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_scan_type [2021-12-15 13:13:54,944 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_clear_bit [2021-12-15 13:13:54,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_clear_bit [2021-12-15 13:13:54,945 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:13:54,945 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:13:54,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:13:54,945 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-12-15 13:13:54,945 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-12-15 13:13:54,945 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:13:54,945 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_alloc [2021-12-15 13:13:54,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_alloc [2021-12-15 13:13:54,946 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_abort_scan [2021-12-15 13:13:54,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_abort_scan [2021-12-15 13:13:54,946 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free [2021-12-15 13:13:54,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free [2021-12-15 13:13:54,947 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:13:54,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:13:54,948 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2021-12-15 13:13:54,949 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2021-12-15 13:13:54,949 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_copy_rates [2021-12-15 13:13:54,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_copy_rates [2021-12-15 13:13:54,950 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2021-12-15 13:13:54,951 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2021-12-15 13:13:54,951 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_remove [2021-12-15 13:13:54,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_remove [2021-12-15 13:13:54,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:13:54,952 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg8 [2021-12-15 13:13:54,956 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg8 [2021-12-15 13:13:54,957 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-15 13:13:54,957 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-15 13:13:54,957 INFO L130 BoogieDeclarations]: Found specification of procedure get_cmd_string [2021-12-15 13:13:54,957 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cmd_string [2021-12-15 13:13:54,957 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_resume [2021-12-15 13:13:54,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_resume [2021-12-15 13:13:54,957 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-15 13:13:54,957 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-15 13:13:54,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-15 13:13:54,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-15 13:13:54,958 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2021-12-15 13:13:54,958 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2021-12-15 13:13:54,958 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-15 13:13:54,958 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-15 13:13:54,958 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:13:54,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:13:54,958 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_shutdown [2021-12-15 13:13:54,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_shutdown [2021-12-15 13:13:54,959 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_max_rate [2021-12-15 13:13:54,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_max_rate [2021-12-15 13:13:54,959 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_roam [2021-12-15 13:13:54,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_roam [2021-12-15 13:13:54,959 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read8 [2021-12-15 13:13:54,959 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read8 [2021-12-15 13:13:54,959 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_ordinal [2021-12-15 13:13:54,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_ordinal [2021-12-15 13:13:54,960 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:13:54,960 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_scan_check [2021-12-15 13:13:54,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_scan_check [2021-12-15 13:13:54,960 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:13:54,960 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:13:54,960 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_wep_keys [2021-12-15 13:13:54,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_wep_keys [2021-12-15 13:13:54,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:13:54,960 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_abort [2021-12-15 13:13:54,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_abort [2021-12-15 13:13:54,961 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_request_passive_scan [2021-12-15 13:13:54,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_request_passive_scan [2021-12-15 13:13:54,961 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_zero_memory [2021-12-15 13:13:54,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_zero_memory [2021-12-15 13:13:54,961 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_send_cmd [2021-12-15 13:13:54,961 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_send_cmd [2021-12-15 13:13:54,961 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_stop_nic [2021-12-15 13:13:54,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_stop_nic [2021-12-15 13:13:54,962 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-15 13:13:54,962 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-15 13:13:54,962 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-12-15 13:13:54,962 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-12-15 13:13:54,962 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-15 13:13:54,962 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-15 13:13:54,963 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:13:54,963 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:13:54,963 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_band_on [2021-12-15 13:13:54,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_band_on [2021-12-15 13:13:54,963 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-15 13:13:54,963 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-15 13:13:54,963 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2021-12-15 13:13:54,963 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2021-12-15 13:13:54,964 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_reg [2021-12-15 13:13:54,964 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_reg [2021-12-15 13:13:54,964 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_register_toggle [2021-12-15 13:13:54,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_register_toggle [2021-12-15 13:13:54,964 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2021-12-15 13:13:54,964 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2021-12-15 13:13:54,964 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_link_up [2021-12-15 13:13:54,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_link_up [2021-12-15 13:13:54,964 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_change_mtu [2021-12-15 13:13:54,965 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_change_mtu [2021-12-15 13:13:54,965 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2021-12-15 13:13:54,965 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2021-12-15 13:13:54,965 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-15 13:13:54,965 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-15 13:13:54,965 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_shutdown [2021-12-15 13:13:54,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_shutdown [2021-12-15 13:13:54,965 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg32 [2021-12-15 13:13:54,965 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg32 [2021-12-15 13:13:54,966 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_rts_threshold [2021-12-15 13:13:54,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_rts_threshold [2021-12-15 13:13:54,966 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read32 [2021-12-15 13:13:54,966 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read32 [2021-12-15 13:13:54,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-12-15 13:13:54,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-12-15 13:13:54,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-12-15 13:13:54,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-12-15 13:13:54,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:13:54,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:13:54,967 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2021-12-15 13:13:54,967 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2021-12-15 13:13:54,967 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2021-12-15 13:13:54,967 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2021-12-15 13:13:54,967 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_replenish [2021-12-15 13:13:54,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_replenish [2021-12-15 13:13:54,967 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write32 [2021-12-15 13:13:54,968 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write32 [2021-12-15 13:13:54,968 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_start_nic [2021-12-15 13:13:54,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_start_nic [2021-12-15 13:13:54,968 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_radio_kill_sw [2021-12-15 13:13:54,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_radio_kill_sw [2021-12-15 13:13:54,968 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_request_scan_helper [2021-12-15 13:13:54,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_request_scan_helper [2021-12-15 13:13:54,968 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2021-12-15 13:13:54,969 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2021-12-15 13:13:54,969 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_poll_bit [2021-12-15 13:13:54,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_poll_bit [2021-12-15 13:13:54,969 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-12-15 13:13:54,969 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-12-15 13:13:54,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-12-15 13:13:54,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-12-15 13:13:54,969 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2021-12-15 13:13:54,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2021-12-15 13:13:54,970 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_system_config [2021-12-15 13:13:54,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_system_config [2021-12-15 13:13:54,970 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_disassociate [2021-12-15 13:13:54,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_disassociate [2021-12-15 13:13:54,970 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_load_firmware [2021-12-15 13:13:54,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_load_firmware [2021-12-15 13:13:54,971 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_add_ofdm_scan_rates [2021-12-15 13:13:54,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_add_ofdm_scan_rates [2021-12-15 13:13:54,973 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-12-15 13:13:54,973 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-12-15 13:13:54,973 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_system_config [2021-12-15 13:13:54,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_system_config [2021-12-15 13:13:54,974 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hwcrypto_keys [2021-12-15 13:13:54,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hwcrypto_keys [2021-12-15 13:13:54,974 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-12-15 13:13:54,974 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-12-15 13:13:54,975 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_sw_reset [2021-12-15 13:13:54,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_sw_reset [2021-12-15 13:13:54,975 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_down [2021-12-15 13:13:54,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_down [2021-12-15 13:13:54,975 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_gather_stats [2021-12-15 13:13:54,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_gather_stats [2021-12-15 13:13:54,976 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tx_power [2021-12-15 13:13:54,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tx_power [2021-12-15 13:13:54,976 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-15 13:13:54,976 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-15 13:13:54,976 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:13:54,976 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:13:54,976 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_activity_off [2021-12-15 13:13:54,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_activity_off [2021-12-15 13:13:54,976 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_associate [2021-12-15 13:13:54,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_associate [2021-12-15 13:13:54,977 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_add_scan_channels [2021-12-15 13:13:54,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_add_scan_channels [2021-12-15 13:13:54,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:13:54,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:13:54,977 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_21 [2021-12-15 13:13:54,977 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_21 [2021-12-15 13:13:54,977 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-15 13:13:54,977 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-15 13:13:54,977 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free_tfd [2021-12-15 13:13:54,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free_tfd [2021-12-15 13:13:54,978 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:13:54,978 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:13:54,978 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_up [2021-12-15 13:13:54,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_up [2021-12-15 13:13:54,978 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2021-12-15 13:13:54,978 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2021-12-15 13:13:54,978 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2021-12-15 13:13:54,978 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2021-12-15 13:13:54,978 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-15 13:13:54,979 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-15 13:13:54,979 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2021-12-15 13:13:54,979 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2021-12-15 13:13:54,979 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:13:54,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-12-15 13:13:54,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 13:13:54,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 13:13:54,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-12-15 13:13:54,979 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_down [2021-12-15 13:13:54,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_down [2021-12-15 13:13:54,980 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-12-15 13:13:54,980 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-12-15 13:13:54,980 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-12-15 13:13:54,980 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-12-15 13:13:54,980 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:13:54,980 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:13:54,980 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2021-12-15 13:13:54,980 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2021-12-15 13:13:54,980 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-12-15 13:13:54,981 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-12-15 13:13:54,981 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:13:54,981 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:13:54,981 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_adhoc_check [2021-12-15 13:13:54,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_adhoc_check [2021-12-15 13:13:54,981 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:13:54,981 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:13:54,981 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:13:54,981 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:13:54,981 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_up [2021-12-15 13:13:54,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_up [2021-12-15 13:13:54,982 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_abort_scan [2021-12-15 13:13:54,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_abort_scan [2021-12-15 13:13:54,982 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-15 13:13:54,982 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-15 13:13:54,982 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_get_burst_duration [2021-12-15 13:13:54,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_get_burst_duration [2021-12-15 13:13:54,982 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_command_block_index [2021-12-15 13:13:54,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_command_block_index [2021-12-15 13:13:54,983 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write8 [2021-12-15 13:13:54,983 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write8 [2021-12-15 13:13:54,983 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2021-12-15 13:13:54,983 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2021-12-15 13:13:54,983 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_led_activity_off [2021-12-15 13:13:54,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_led_activity_off [2021-12-15 13:13:54,983 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-12-15 13:13:54,983 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-12-15 13:13:54,983 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_scan_event [2021-12-15 13:13:54,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_scan_event [2021-12-15 13:13:54,984 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-12-15 13:13:54,984 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_inc_wrap [2021-12-15 13:13:54,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_inc_wrap [2021-12-15 13:13:54,984 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_on [2021-12-15 13:13:54,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_on [2021-12-15 13:13:54,984 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2021-12-15 13:13:54,984 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2021-12-15 13:13:54,984 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_disassociate [2021-12-15 13:13:54,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_disassociate [2021-12-15 13:13:54,985 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-12-15 13:13:54,985 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-12-15 13:13:54,985 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_gather_stats [2021-12-15 13:13:54,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_gather_stats [2021-12-15 13:13:54,985 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-12-15 13:13:54,985 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-12-15 13:13:54,985 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-12-15 13:13:54,985 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-12-15 13:13:54,985 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-12-15 13:13:54,985 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_is_valid_mode [2021-12-15 13:13:54,986 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_is_valid_mode [2021-12-15 13:13:54,986 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_remove_current_network [2021-12-15 13:13:54,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_remove_current_network [2021-12-15 13:13:54,986 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_bit [2021-12-15 13:13:54,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_bit [2021-12-15 13:13:54,986 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 13:13:54,986 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_21 [2021-12-15 13:13:54,986 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_21 [2021-12-15 13:13:54,986 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 13:13:54,987 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_space [2021-12-15 13:13:54,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_space [2021-12-15 13:13:54,987 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 13:13:54,987 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:13:54,987 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-15 13:13:54,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:13:54,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:13:54,987 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-12-15 13:13:54,988 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-12-15 13:13:54,988 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg8 [2021-12-15 13:13:54,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg8 [2021-12-15 13:13:54,988 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_associate [2021-12-15 13:13:54,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_associate [2021-12-15 13:13:54,988 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_activate [2021-12-15 13:13:54,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_activate [2021-12-15 13:13:54,988 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_passive_dwell_time [2021-12-15 13:13:54,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_passive_dwell_time [2021-12-15 13:13:54,988 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_pdu [2021-12-15 13:13:54,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_pdu [2021-12-15 13:13:54,989 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_disassociate [2021-12-15 13:13:54,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_disassociate [2021-12-15 13:13:54,989 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg32 [2021-12-15 13:13:54,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg32 [2021-12-15 13:13:54,989 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-12-15 13:13:54,989 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-12-15 13:13:54,989 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_fixed_rate [2021-12-15 13:13:54,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_fixed_rate [2021-12-15 13:13:54,990 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-15 13:13:54,992 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-15 13:13:54,992 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_free [2021-12-15 13:13:54,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_free [2021-12-15 13:13:54,992 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-15 13:13:54,992 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-15 13:13:54,992 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_free [2021-12-15 13:13:54,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_free [2021-12-15 13:13:54,993 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-15 13:13:54,993 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-15 13:13:54,993 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-12-15 13:13:54,993 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-12-15 13:13:54,993 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_debug_config [2021-12-15 13:13:54,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_debug_config [2021-12-15 13:13:54,993 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-15 13:13:54,993 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-15 13:13:54,993 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_capture_event_log [2021-12-15 13:13:54,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_capture_event_log [2021-12-15 13:13:54,994 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_space [2021-12-15 13:13:54,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_space [2021-12-15 13:13:54,994 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_event_log_len [2021-12-15 13:13:54,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_event_log_len [2021-12-15 13:13:54,994 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_best_network [2021-12-15 13:13:54,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_best_network [2021-12-15 13:13:54,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-15 13:13:54,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 13:13:54,994 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2021-12-15 13:13:54,995 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2021-12-15 13:13:54,995 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-15 13:13:54,995 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 13:13:54,995 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:13:54,995 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_radio_off [2021-12-15 13:13:54,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_radio_off [2021-12-15 13:13:54,995 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_associate_network [2021-12-15 13:13:54,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_associate_network [2021-12-15 13:13:54,995 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-12-15 13:13:54,996 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-12-15 13:13:54,996 INFO L130 BoogieDeclarations]: Found specification of procedure free_firmware [2021-12-15 13:13:54,996 INFO L138 BoogieDeclarations]: Found implementation of procedure free_firmware [2021-12-15 13:13:54,996 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_request_scan [2021-12-15 13:13:54,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_request_scan [2021-12-15 13:13:54,996 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2021-12-15 13:13:54,996 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2021-12-15 13:13:54,996 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-12-15 13:13:54,996 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-12-15 13:13:54,997 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2021-12-15 13:13:54,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2021-12-15 13:13:54,997 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2021-12-15 13:13:54,997 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2021-12-15 13:13:54,997 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_get_geo [2021-12-15 13:13:54,997 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_get_geo [2021-12-15 13:13:54,997 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_enable_interrupts [2021-12-15 13:13:54,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_enable_interrupts [2021-12-15 13:13:54,997 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2021-12-15 13:13:54,997 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2021-12-15 13:13:54,998 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_restock [2021-12-15 13:13:54,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_restock [2021-12-15 13:13:54,998 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_compatible_rates [2021-12-15 13:13:54,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_compatible_rates [2021-12-15 13:13:54,998 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_init [2021-12-15 13:13:54,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_init [2021-12-15 13:13:54,998 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2021-12-15 13:13:54,998 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2021-12-15 13:13:54,998 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:13:54,999 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:13:54,999 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2021-12-15 13:13:54,999 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2021-12-15 13:13:54,999 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_bit [2021-12-15 13:13:54,999 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_bit [2021-12-15 13:13:54,999 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_set_mac_address [2021-12-15 13:13:54,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_set_mac_address [2021-12-15 13:13:54,999 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_is_rate_in_mask [2021-12-15 13:13:54,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_is_rate_in_mask [2021-12-15 13:13:55,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-15 13:13:55,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-15 13:13:55,000 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_multicast [2021-12-15 13:13:55,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_multicast [2021-12-15 13:13:55,000 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2021-12-15 13:13:55,000 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2021-12-15 13:13:55,000 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_is_init [2021-12-15 13:13:55,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_is_init [2021-12-15 13:13:55,000 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtol [2021-12-15 13:13:55,001 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtol [2021-12-15 13:13:55,001 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-12-15 13:13:55,001 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-12-15 13:13:55,001 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-12-15 13:13:55,001 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-12-15 13:13:55,001 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_simple [2021-12-15 13:13:55,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_simple [2021-12-15 13:13:55,001 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_merge_adhoc_network [2021-12-15 13:13:55,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_merge_adhoc_network [2021-12-15 13:13:55,002 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-12-15 13:13:55,002 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-12-15 13:13:55,002 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_tx_power [2021-12-15 13:13:55,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_tx_power [2021-12-15 13:13:55,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_27 [2021-12-15 13:13:55,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_27 [2021-12-15 13:13:55,002 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-12-15 13:13:55,002 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-12-15 13:13:55,002 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-12-15 13:13:55,003 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-12-15 13:13:55,003 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-12-15 13:13:56,410 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:13:56,414 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:13:56,986 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:13:56,989 INFO L158 Benchmark]: Toolchain (without parser) took 15096.70ms. Allocated memory was 67.1MB in the beginning and 2.0GB in the end (delta: 1.9GB). Free memory was 23.1MB in the beginning and 1.5GB in the end (delta: -1.4GB). Peak memory consumption was 440.0MB. Max. memory is 16.1GB. [2021-12-15 13:13:56,990 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 54.5MB. Free memory was 36.4MB in the beginning and 36.3MB in the end (delta: 29.0kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:13:56,990 INFO L158 Benchmark]: CACSL2BoogieTranslator took 11494.57ms. Allocated memory was 67.1MB in the beginning and 666.9MB in the end (delta: 599.8MB). Free memory was 26.5MB in the beginning and 384.4MB in the end (delta: -357.8MB). Peak memory consumption was 398.2MB. Max. memory is 16.1GB. [2021-12-15 13:13:56,990 INFO L158 Benchmark]: Boogie Procedure Inliner took 689.29ms. Allocated memory is still 666.9MB. Free memory was 384.4MB in the beginning and 266.0MB in the end (delta: 118.4MB). Peak memory consumption was 117.4MB. Max. memory is 16.1GB. [2021-12-15 13:13:56,991 INFO L158 Benchmark]: Boogie Preprocessor took 781.59ms. Allocated memory was 666.9MB in the beginning and 2.0GB in the end (delta: 1.3GB). Free memory was 266.0MB in the beginning and 1.6GB in the end (delta: -1.3GB). Peak memory consumption was 146.1MB. Max. memory is 16.1GB. [2021-12-15 13:13:56,991 INFO L158 Benchmark]: RCFGBuilder took 2119.77ms. Allocated memory is still 2.0GB. Free memory was 1.6GB in the beginning and 1.5GB in the end (delta: 122.7MB). Peak memory consumption was 123.7MB. Max. memory is 16.1GB. [2021-12-15 13:13:56,992 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 54.5MB. Free memory was 36.4MB in the beginning and 36.3MB in the end (delta: 29.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 11494.57ms. Allocated memory was 67.1MB in the beginning and 666.9MB in the end (delta: 599.8MB). Free memory was 26.5MB in the beginning and 384.4MB in the end (delta: -357.8MB). Peak memory consumption was 398.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 689.29ms. Allocated memory is still 666.9MB. Free memory was 384.4MB in the beginning and 266.0MB in the end (delta: 118.4MB). Peak memory consumption was 117.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 781.59ms. Allocated memory was 666.9MB in the beginning and 2.0GB in the end (delta: 1.3GB). Free memory was 266.0MB in the beginning and 1.6GB in the end (delta: -1.3GB). Peak memory consumption was 146.1MB. Max. memory is 16.1GB. * RCFGBuilder took 2119.77ms. Allocated memory is still 2.0GB. Free memory was 1.6GB in the beginning and 1.5GB in the end (delta: 122.7MB). Peak memory consumption was 123.7MB. 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 13:13:57,041 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