./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--ipw2x00--ipw2200.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51f50d66-ab42-4ab4-9b6c-23dd0ea54b46/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51f50d66-ab42-4ab4-9b6c-23dd0ea54b46/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51f50d66-ab42-4ab4-9b6c-23dd0ea54b46/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51f50d66-ab42-4ab4-9b6c-23dd0ea54b46/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--ipw2x00--ipw2200.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51f50d66-ab42-4ab4-9b6c-23dd0ea54b46/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51f50d66-ab42-4ab4-9b6c-23dd0ea54b46/bin/ukojak-CwSLpZB5Qu --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f51be1fd1489f6fd10278086a70d40c3b301829fbe00686d2ea268042601be44 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:44:12,601 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:44:12,604 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:44:12,660 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:44:12,661 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:44:12,666 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:44:12,667 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:44:12,670 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:44:12,672 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:44:12,673 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:44:12,675 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:44:12,676 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:44:12,677 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:44:12,683 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:44:12,686 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:44:12,692 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:44:12,694 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:44:12,702 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:44:12,706 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:44:12,709 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:44:12,711 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:44:12,716 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:44:12,718 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:44:12,722 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:44:12,733 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:44:12,733 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:44:12,733 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:44:12,735 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:44:12,735 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:44:12,736 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:44:12,737 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:44:12,738 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:44:12,738 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:44:12,739 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:44:12,741 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:44:12,741 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:44:12,745 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:44:12,746 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:44:12,746 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:44:12,747 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:44:12,748 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:44:12,749 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51f50d66-ab42-4ab4-9b6c-23dd0ea54b46/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:44:12,792 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:44:12,792 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:44:12,793 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:44:12,793 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:44:12,794 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:44:12,794 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:44:12,795 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:44:12,795 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:44:12,801 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:44:12,802 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:44:12,803 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:44:12,803 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:44:12,803 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:44:12,803 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:44:12,803 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:44:12,804 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:44:12,804 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:44:12,804 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:44:12,804 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:44:12,804 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:44:12,805 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:44:12,805 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:44:12,805 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:44:12,805 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:44:12,805 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:44:12,806 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51f50d66-ab42-4ab4-9b6c-23dd0ea54b46/bin/ukojak-CwSLpZB5Qu/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51f50d66-ab42-4ab4-9b6c-23dd0ea54b46/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f51be1fd1489f6fd10278086a70d40c3b301829fbe00686d2ea268042601be44 [2021-11-23 15:44:13,066 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:44:13,093 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:44:13,096 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:44:13,097 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:44:13,099 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:44:13,100 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51f50d66-ab42-4ab4-9b6c-23dd0ea54b46/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--ipw2x00--ipw2200.ko-entry_point.cil.out.i [2021-11-23 15:44:13,176 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51f50d66-ab42-4ab4-9b6c-23dd0ea54b46/bin/ukojak-CwSLpZB5Qu/data/2b80b477c/580f00c1f3954fe0a386bba86ac14d92/FLAGbf770995f [2021-11-23 15:44:14,461 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:44:14,462 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51f50d66-ab42-4ab4-9b6c-23dd0ea54b46/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--ipw2x00--ipw2200.ko-entry_point.cil.out.i [2021-11-23 15:44:14,601 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51f50d66-ab42-4ab4-9b6c-23dd0ea54b46/bin/ukojak-CwSLpZB5Qu/data/2b80b477c/580f00c1f3954fe0a386bba86ac14d92/FLAGbf770995f [2021-11-23 15:44:14,998 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51f50d66-ab42-4ab4-9b6c-23dd0ea54b46/bin/ukojak-CwSLpZB5Qu/data/2b80b477c/580f00c1f3954fe0a386bba86ac14d92 [2021-11-23 15:44:15,001 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:44:15,003 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:44:15,008 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:44:15,008 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:44:15,011 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:44:15,012 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:44:14" (1/1) ... [2021-11-23 15:44:15,015 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a1a125e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:44:15, skipping insertion in model container [2021-11-23 15:44:15,015 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:44:14" (1/1) ... [2021-11-23 15:44:15,022 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:44:15,443 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:44:28,181 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51f50d66-ab42-4ab4-9b6c-23dd0ea54b46/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--ipw2x00--ipw2200.ko-entry_point.cil.out.i[1101356,1101369] [2021-11-23 15:44:28,679 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:44:28,919 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:44:30,447 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51f50d66-ab42-4ab4-9b6c-23dd0ea54b46/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--ipw2x00--ipw2200.ko-entry_point.cil.out.i[1101356,1101369] [2021-11-23 15:44:30,483 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:44:31,351 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:44:31,352 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:44:31 WrapperNode [2021-11-23 15:44:31,352 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:44:31,354 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:44:31,354 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:44:31,354 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:44:31,380 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:44:31" (1/1) ... [2021-11-23 15:44:31,710 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:44:31" (1/1) ... [2021-11-23 15:44:32,306 INFO L137 Inliner]: procedures = 1049, calls = 13729, calls flagged for inlining = 540, calls inlined = 387, statements flattened = 21815 [2021-11-23 15:44:32,309 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:44:32,310 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:44:32,310 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:44:32,311 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:44:32,320 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:44:31" (1/1) ... [2021-11-23 15:44:32,321 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:44:31" (1/1) ... [2021-11-23 15:44:32,482 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:44:31" (1/1) ... [2021-11-23 15:44:32,484 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:44:31" (1/1) ... [2021-11-23 15:44:33,083 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:44:31" (1/1) ... [2021-11-23 15:44:33,354 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:44:31" (1/1) ... [2021-11-23 15:44:33,573 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:44:31" (1/1) ... [2021-11-23 15:44:33,837 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:44:33,838 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:44:33,838 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:44:33,838 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:44:33,840 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:44:31" (1/1) ... [2021-11-23 15:44:33,847 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:44:33,858 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51f50d66-ab42-4ab4-9b6c-23dd0ea54b46/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:44:33,887 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51f50d66-ab42-4ab4-9b6c-23dd0ea54b46/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:44:33,953 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51f50d66-ab42-4ab4-9b6c-23dd0ea54b46/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:44:33,999 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_link_down [2021-11-23 15:44:33,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_link_down [2021-11-23 15:44:33,999 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_open [2021-11-23 15:44:34,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_open [2021-11-23 15:44:34,000 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_rf_kill [2021-11-23 15:44:34,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_rf_kill [2021-11-23 15:44:34,000 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-11-23 15:44:34,000 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-11-23 15:44:34,001 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_reset_stats [2021-11-23 15:44:34,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_reset_stats [2021-11-23 15:44:34,001 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_ssid [2021-11-23 15:44:34,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_ssid [2021-11-23 15:44:34,001 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_channel_to_index [2021-11-23 15:44:34,001 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_channel_to_index [2021-11-23 15:44:34,001 INFO L130 BoogieDeclarations]: Found specification of procedure eth_zero_addr [2021-11-23 15:44:34,002 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_zero_addr [2021-11-23 15:44:34,002 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_led_link_on [2021-11-23 15:44:34,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_led_link_on [2021-11-23 15:44:34,002 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2021-11-23 15:44:34,002 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2021-11-23 15:44:34,002 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_unicast [2021-11-23 15:44:34,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_unicast [2021-11-23 15:44:34,003 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_associate [2021-11-23 15:44:34,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_associate [2021-11-23 15:44:34,003 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:44:34,003 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:44:34,003 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_qos_activate [2021-11-23 15:44:34,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_qos_activate [2021-11-23 15:44:34,004 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_disable_interrupts [2021-11-23 15:44:34,004 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_disable_interrupts [2021-11-23 15:44:34,004 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_indirect [2021-11-23 15:44:34,004 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_indirect [2021-11-23 15:44:34,004 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:44:34,005 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_rx_queue_replenish [2021-11-23 15:44:34,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_rx_queue_replenish [2021-11-23 15:44:34,005 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:44:34,005 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:44:34,005 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:44:34,005 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:44:34,006 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_init [2021-11-23 15:44:34,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_init [2021-11-23 15:44:34,006 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:44:34,006 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:44:34,006 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2021-11-23 15:44:34,006 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2021-11-23 15:44:34,007 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:44:34,007 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:44:34,007 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_set_multicast_list [2021-11-23 15:44:34,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_set_multicast_list [2021-11-23 15:44:34,007 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:44:34,007 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:44:34,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_ipw_priv [2021-11-23 15:44:34,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_ipw_priv [2021-11-23 15:44:34,008 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:44:34,008 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:44:34,008 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_free [2021-11-23 15:44:34,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_free [2021-11-23 15:44:34,009 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:44:34,009 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:44:34,009 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_libipw [2021-11-23 15:44:34,009 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_libipw [2021-11-23 15:44:34,009 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_adapter_restart [2021-11-23 15:44:34,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_adapter_restart [2021-11-23 15:44:34,010 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_is_valid_channel [2021-11-23 15:44:34,010 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_is_valid_channel [2021-11-23 15:44:34,010 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_current_rate [2021-11-23 15:44:34,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_current_rate [2021-11-23 15:44:34,010 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_off [2021-11-23 15:44:34,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_off [2021-11-23 15:44:34,011 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tgi_tx_key [2021-11-23 15:44:34,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tgi_tx_key [2021-11-23 15:44:34,011 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:44:34,011 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:44:34,011 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-11-23 15:44:34,012 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-11-23 15:44:34,012 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_request_direct_scan [2021-11-23 15:44:34,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_request_direct_scan [2021-11-23 15:44:34,012 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_led_link_off [2021-11-23 15:44:34,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_led_link_off [2021-11-23 15:44:34,012 INFO L130 BoogieDeclarations]: Found specification of procedure notify_wx_assoc_event [2021-11-23 15:44:34,013 INFO L138 BoogieDeclarations]: Found implementation of procedure notify_wx_assoc_event [2021-11-23 15:44:34,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:44:34,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_26 [2021-11-23 15:44:34,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_26 [2021-11-23 15:44:34,013 INFO L130 BoogieDeclarations]: Found specification of procedure init_supported_rates [2021-11-23 15:44:34,013 INFO L138 BoogieDeclarations]: Found implementation of procedure init_supported_rates [2021-11-23 15:44:34,014 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_adapter_restart [2021-11-23 15:44:34,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_adapter_restart [2021-11-23 15:44:34,014 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_supported_rates [2021-11-23 15:44:34,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_supported_rates [2021-11-23 15:44:34,014 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:44:34,014 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:44:34,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:44:34,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:44:34,015 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:44:34,015 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-11-23 15:44:34,015 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-11-23 15:44:34,015 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:44:34,015 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_scan_type [2021-11-23 15:44:34,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_scan_type [2021-11-23 15:44:34,016 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_clear_bit [2021-11-23 15:44:34,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_clear_bit [2021-11-23 15:44:34,016 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:44:34,016 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:44:34,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:44:34,017 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-11-23 15:44:34,017 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-11-23 15:44:34,017 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:44:34,017 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_alloc [2021-11-23 15:44:34,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_alloc [2021-11-23 15:44:34,018 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_abort_scan [2021-11-23 15:44:34,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_abort_scan [2021-11-23 15:44:34,018 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free [2021-11-23 15:44:34,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free [2021-11-23 15:44:34,018 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:44:34,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:44:34,019 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2021-11-23 15:44:34,019 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2021-11-23 15:44:34,019 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_copy_rates [2021-11-23 15:44:34,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_copy_rates [2021-11-23 15:44:34,019 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2021-11-23 15:44:34,020 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2021-11-23 15:44:34,020 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_remove [2021-11-23 15:44:34,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_remove [2021-11-23 15:44:34,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:44:34,020 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg8 [2021-11-23 15:44:34,020 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg8 [2021-11-23 15:44:34,021 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:44:34,021 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:44:34,021 INFO L130 BoogieDeclarations]: Found specification of procedure get_cmd_string [2021-11-23 15:44:34,021 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cmd_string [2021-11-23 15:44:34,021 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_resume [2021-11-23 15:44:34,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_resume [2021-11-23 15:44:34,022 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:44:34,022 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:44:34,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:44:34,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:44:34,022 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2021-11-23 15:44:34,022 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2021-11-23 15:44:34,023 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:44:34,023 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:44:34,023 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:44:34,023 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:44:34,023 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_shutdown [2021-11-23 15:44:34,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_shutdown [2021-11-23 15:44:34,024 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_max_rate [2021-11-23 15:44:34,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_max_rate [2021-11-23 15:44:34,024 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_roam [2021-11-23 15:44:34,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_roam [2021-11-23 15:44:34,024 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-11-23 15:44:34,024 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-11-23 15:44:34,024 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read8 [2021-11-23 15:44:34,025 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read8 [2021-11-23 15:44:34,025 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_ordinal [2021-11-23 15:44:34,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_ordinal [2021-11-23 15:44:34,025 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:44:34,025 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_scan_check [2021-11-23 15:44:34,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_scan_check [2021-11-23 15:44:34,025 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:44:34,026 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:44:34,026 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_wep_keys [2021-11-23 15:44:34,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_wep_keys [2021-11-23 15:44:34,026 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:44:34,026 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_open [2021-11-23 15:44:34,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_open [2021-11-23 15:44:34,027 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_abort [2021-11-23 15:44:34,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_abort [2021-11-23 15:44:34,027 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_request_passive_scan [2021-11-23 15:44:34,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_request_passive_scan [2021-11-23 15:44:34,027 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_zero_memory [2021-11-23 15:44:34,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_zero_memory [2021-11-23 15:44:34,027 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_send_cmd [2021-11-23 15:44:34,028 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_send_cmd [2021-11-23 15:44:34,028 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_stop_nic [2021-11-23 15:44:34,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_stop_nic [2021-11-23 15:44:34,028 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:44:34,028 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:44:34,028 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-11-23 15:44:34,028 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-11-23 15:44:34,029 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:44:34,029 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:44:34,029 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:44:34,029 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:44:34,029 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_band_on [2021-11-23 15:44:34,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_band_on [2021-11-23 15:44:34,030 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:44:34,030 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:44:34,030 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2021-11-23 15:44:34,030 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2021-11-23 15:44:34,030 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_reg [2021-11-23 15:44:34,030 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_reg [2021-11-23 15:44:34,030 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_register_toggle [2021-11-23 15:44:34,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_register_toggle [2021-11-23 15:44:34,031 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2021-11-23 15:44:34,031 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2021-11-23 15:44:34,031 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_link_up [2021-11-23 15:44:34,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_link_up [2021-11-23 15:44:34,031 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_change_mtu [2021-11-23 15:44:34,031 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_change_mtu [2021-11-23 15:44:34,032 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2021-11-23 15:44:34,032 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2021-11-23 15:44:34,032 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:44:34,032 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:44:34,032 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_shutdown [2021-11-23 15:44:34,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_shutdown [2021-11-23 15:44:34,033 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg32 [2021-11-23 15:44:34,033 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg32 [2021-11-23 15:44:34,033 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_rts_threshold [2021-11-23 15:44:34,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_rts_threshold [2021-11-23 15:44:34,033 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read32 [2021-11-23 15:44:34,033 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read32 [2021-11-23 15:44:34,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:44:34,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:44:34,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:44:34,034 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2021-11-23 15:44:34,034 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2021-11-23 15:44:34,034 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2021-11-23 15:44:34,034 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2021-11-23 15:44:34,035 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_replenish [2021-11-23 15:44:34,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_replenish [2021-11-23 15:44:34,035 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write32 [2021-11-23 15:44:34,035 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write32 [2021-11-23 15:44:34,035 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_start_nic [2021-11-23 15:44:34,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_start_nic [2021-11-23 15:44:34,036 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_radio_kill_sw [2021-11-23 15:44:34,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_radio_kill_sw [2021-11-23 15:44:34,036 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_request_scan_helper [2021-11-23 15:44:34,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_request_scan_helper [2021-11-23 15:44:34,036 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2021-11-23 15:44:34,036 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2021-11-23 15:44:34,036 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_poll_bit [2021-11-23 15:44:34,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_poll_bit [2021-11-23 15:44:34,037 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-23 15:44:34,037 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-23 15:44:34,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-11-23 15:44:34,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-11-23 15:44:34,037 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2021-11-23 15:44:34,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2021-11-23 15:44:34,038 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_system_config [2021-11-23 15:44:34,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_system_config [2021-11-23 15:44:34,038 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_disassociate [2021-11-23 15:44:34,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_disassociate [2021-11-23 15:44:34,038 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_load_firmware [2021-11-23 15:44:34,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_load_firmware [2021-11-23 15:44:34,039 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_add_ofdm_scan_rates [2021-11-23 15:44:34,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_add_ofdm_scan_rates [2021-11-23 15:44:34,039 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-23 15:44:34,039 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-23 15:44:34,039 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_system_config [2021-11-23 15:44:34,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_system_config [2021-11-23 15:44:34,039 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hwcrypto_keys [2021-11-23 15:44:34,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hwcrypto_keys [2021-11-23 15:44:34,040 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 15:44:34,040 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 15:44:34,040 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_sw_reset [2021-11-23 15:44:34,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_sw_reset [2021-11-23 15:44:34,040 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_down [2021-11-23 15:44:34,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_down [2021-11-23 15:44:34,041 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_gather_stats [2021-11-23 15:44:34,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_gather_stats [2021-11-23 15:44:34,041 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tx_power [2021-11-23 15:44:34,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tx_power [2021-11-23 15:44:34,041 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:44:34,042 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:44:34,042 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:44:34,042 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:44:34,042 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_activity_off [2021-11-23 15:44:34,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_activity_off [2021-11-23 15:44:34,042 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_associate [2021-11-23 15:44:34,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_associate [2021-11-23 15:44:34,043 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_add_scan_channels [2021-11-23 15:44:34,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_add_scan_channels [2021-11-23 15:44:34,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:44:34,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:44:34,043 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_eeprom_len [2021-11-23 15:44:34,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_eeprom_len [2021-11-23 15:44:34,044 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_21 [2021-11-23 15:44:34,044 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_21 [2021-11-23 15:44:34,044 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:44:34,044 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:44:34,044 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free_tfd [2021-11-23 15:44:34,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free_tfd [2021-11-23 15:44:34,044 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:44:34,045 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:44:34,045 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_up [2021-11-23 15:44:34,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_up [2021-11-23 15:44:34,045 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2021-11-23 15:44:34,045 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2021-11-23 15:44:34,045 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2021-11-23 15:44:34,046 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2021-11-23 15:44:34,046 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:44:34,046 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:44:34,046 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2021-11-23 15:44:34,046 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2021-11-23 15:44:34,046 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:44:34,046 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_down [2021-11-23 15:44:34,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_down [2021-11-23 15:44:34,047 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-11-23 15:44:34,047 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-11-23 15:44:34,047 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 15:44:34,047 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 15:44:34,047 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:44:34,048 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:44:34,048 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2021-11-23 15:44:34,048 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2021-11-23 15:44:34,048 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:44:34,048 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_stop [2021-11-23 15:44:34,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_stop [2021-11-23 15:44:34,048 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-11-23 15:44:34,049 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-11-23 15:44:34,049 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:44:34,049 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:44:34,049 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_adhoc_check [2021-11-23 15:44:34,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_adhoc_check [2021-11-23 15:44:34,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:44:34,049 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:44:34,050 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:44:34,050 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:44:34,050 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:44:34,050 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_up [2021-11-23 15:44:34,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_up [2021-11-23 15:44:34,050 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_abort_scan [2021-11-23 15:44:34,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_abort_scan [2021-11-23 15:44:34,051 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:44:34,051 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:44:34,051 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_get_burst_duration [2021-11-23 15:44:34,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_get_burst_duration [2021-11-23 15:44:34,051 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_command_block_index [2021-11-23 15:44:34,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_command_block_index [2021-11-23 15:44:34,051 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write8 [2021-11-23 15:44:34,052 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write8 [2021-11-23 15:44:34,052 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2021-11-23 15:44:34,052 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2021-11-23 15:44:34,052 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_led_activity_off [2021-11-23 15:44:34,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_led_activity_off [2021-11-23 15:44:34,052 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_scan_event [2021-11-23 15:44:34,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_scan_event [2021-11-23 15:44:34,053 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_inc_wrap [2021-11-23 15:44:34,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_inc_wrap [2021-11-23 15:44:34,053 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_on [2021-11-23 15:44:34,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_on [2021-11-23 15:44:34,053 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2021-11-23 15:44:34,053 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2021-11-23 15:44:34,054 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_disassociate [2021-11-23 15:44:34,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_disassociate [2021-11-23 15:44:34,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_ipw_priv [2021-11-23 15:44:34,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_ipw_priv [2021-11-23 15:44:34,054 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:44:34,054 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:44:34,054 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_gather_stats [2021-11-23 15:44:34,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_gather_stats [2021-11-23 15:44:34,055 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-11-23 15:44:34,055 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-11-23 15:44:34,055 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-11-23 15:44:34,055 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-11-23 15:44:34,055 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_is_valid_mode [2021-11-23 15:44:34,056 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_is_valid_mode [2021-11-23 15:44:34,056 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_remove_current_network [2021-11-23 15:44:34,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_remove_current_network [2021-11-23 15:44:34,056 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_bit [2021-11-23 15:44:34,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_bit [2021-11-23 15:44:34,056 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_21 [2021-11-23 15:44:34,056 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_21 [2021-11-23 15:44:34,057 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_space [2021-11-23 15:44:34,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_space [2021-11-23 15:44:34,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:44:34,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:44:34,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:44:34,057 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-11-23 15:44:34,058 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-11-23 15:44:34,058 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg8 [2021-11-23 15:44:34,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg8 [2021-11-23 15:44:34,058 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_associate [2021-11-23 15:44:34,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_associate [2021-11-23 15:44:34,058 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_activate [2021-11-23 15:44:34,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_activate [2021-11-23 15:44:34,059 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_passive_dwell_time [2021-11-23 15:44:34,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_passive_dwell_time [2021-11-23 15:44:34,059 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_pdu [2021-11-23 15:44:34,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_pdu [2021-11-23 15:44:34,059 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_disassociate [2021-11-23 15:44:34,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_disassociate [2021-11-23 15:44:34,059 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg32 [2021-11-23 15:44:34,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg32 [2021-11-23 15:44:34,060 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-23 15:44:34,060 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-23 15:44:34,060 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_fixed_rate [2021-11-23 15:44:34,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_fixed_rate [2021-11-23 15:44:34,060 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:44:34,060 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:44:34,061 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_free [2021-11-23 15:44:34,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_free [2021-11-23 15:44:34,061 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:44:34,061 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:44:34,061 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_free [2021-11-23 15:44:34,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_free [2021-11-23 15:44:34,062 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:44:34,062 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:44:34,062 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-23 15:44:34,062 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-23 15:44:34,062 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_debug_config [2021-11-23 15:44:34,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_debug_config [2021-11-23 15:44:34,063 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:44:34,063 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:44:34,063 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_capture_event_log [2021-11-23 15:44:34,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_capture_event_log [2021-11-23 15:44:34,063 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_space [2021-11-23 15:44:34,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_space [2021-11-23 15:44:34,063 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_event_log_len [2021-11-23 15:44:34,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_event_log_len [2021-11-23 15:44:34,064 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_stop [2021-11-23 15:44:34,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_stop [2021-11-23 15:44:34,064 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_best_network [2021-11-23 15:44:34,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_best_network [2021-11-23 15:44:34,064 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2021-11-23 15:44:34,064 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2021-11-23 15:44:34,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:44:34,065 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_radio_off [2021-11-23 15:44:34,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_radio_off [2021-11-23 15:44:34,065 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_associate_network [2021-11-23 15:44:34,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_associate_network [2021-11-23 15:44:34,065 INFO L130 BoogieDeclarations]: Found specification of procedure free_firmware [2021-11-23 15:44:34,066 INFO L138 BoogieDeclarations]: Found implementation of procedure free_firmware [2021-11-23 15:44:34,066 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_request_scan [2021-11-23 15:44:34,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_request_scan [2021-11-23 15:44:34,066 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2021-11-23 15:44:34,066 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2021-11-23 15:44:34,066 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-11-23 15:44:34,066 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-11-23 15:44:34,067 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2021-11-23 15:44:34,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2021-11-23 15:44:34,067 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2021-11-23 15:44:34,067 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2021-11-23 15:44:34,067 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_get_geo [2021-11-23 15:44:34,067 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_get_geo [2021-11-23 15:44:34,067 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_enable_interrupts [2021-11-23 15:44:34,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_enable_interrupts [2021-11-23 15:44:34,068 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2021-11-23 15:44:34,068 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2021-11-23 15:44:34,068 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_restock [2021-11-23 15:44:34,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_restock [2021-11-23 15:44:34,068 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_compatible_rates [2021-11-23 15:44:34,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_compatible_rates [2021-11-23 15:44:34,069 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_init [2021-11-23 15:44:34,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_init [2021-11-23 15:44:34,069 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2021-11-23 15:44:34,069 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2021-11-23 15:44:34,069 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:44:34,069 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:44:34,069 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2021-11-23 15:44:34,070 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2021-11-23 15:44:34,070 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_bit [2021-11-23 15:44:34,070 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_bit [2021-11-23 15:44:34,070 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_set_mac_address [2021-11-23 15:44:34,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_set_mac_address [2021-11-23 15:44:34,070 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_is_rate_in_mask [2021-11-23 15:44:34,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_is_rate_in_mask [2021-11-23 15:44:34,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:44:34,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:44:34,071 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_multicast [2021-11-23 15:44:34,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_multicast [2021-11-23 15:44:34,071 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2021-11-23 15:44:34,071 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2021-11-23 15:44:34,071 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_is_init [2021-11-23 15:44:34,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_is_init [2021-11-23 15:44:34,072 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtol [2021-11-23 15:44:34,072 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtol [2021-11-23 15:44:34,072 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-11-23 15:44:34,072 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-11-23 15:44:34,072 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 15:44:34,072 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 15:44:34,072 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_simple [2021-11-23 15:44:34,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_simple [2021-11-23 15:44:34,073 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_merge_adhoc_network [2021-11-23 15:44:34,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_merge_adhoc_network [2021-11-23 15:44:34,093 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 15:44:34,093 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 15:44:34,093 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_tx_power [2021-11-23 15:44:34,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_tx_power [2021-11-23 15:44:34,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_27 [2021-11-23 15:44:34,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_27 [2021-11-23 15:44:34,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:44:34,093 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 15:44:34,094 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 15:44:34,094 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-11-23 15:44:34,094 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-23 15:44:34,094 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-23 15:44:36,081 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:44:36,090 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:44:36,817 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:44:36,823 INFO L158 Benchmark]: Toolchain (without parser) took 21817.87ms. Allocated memory was 96.5MB in the beginning and 1.2GB in the end (delta: 1.1GB). Free memory was 39.4MB in the beginning and 819.3MB in the end (delta: -779.8MB). Peak memory consumption was 308.0MB. Max. memory is 16.1GB. [2021-11-23 15:44:36,826 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 73.4MB. Free memory was 48.0MB in the beginning and 47.9MB in the end (delta: 21.9kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:44:36,827 INFO L158 Benchmark]: CACSL2BoogieTranslator took 16345.82ms. Allocated memory was 96.5MB in the beginning and 509.6MB in the end (delta: 413.1MB). Free memory was 39.0MB in the beginning and 315.6MB in the end (delta: -276.6MB). Peak memory consumption was 246.5MB. Max. memory is 16.1GB. [2021-11-23 15:44:36,832 INFO L158 Benchmark]: Boogie Procedure Inliner took 955.07ms. Allocated memory is still 509.6MB. Free memory was 315.6MB in the beginning and 185.5MB in the end (delta: 130.0MB). Peak memory consumption was 127.9MB. Max. memory is 16.1GB. [2021-11-23 15:44:36,833 INFO L158 Benchmark]: Boogie Preprocessor took 1527.39ms. Allocated memory is still 509.6MB. Free memory was 185.5MB in the beginning and 182.8MB in the end (delta: 2.8MB). Peak memory consumption was 126.5MB. Max. memory is 16.1GB. [2021-11-23 15:44:36,834 INFO L158 Benchmark]: RCFGBuilder took 2982.18ms. Allocated memory was 509.6MB in the beginning and 1.2GB in the end (delta: 664.8MB). Free memory was 182.8MB in the beginning and 819.3MB in the end (delta: -636.5MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2021-11-23 15:44:36,842 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 73.4MB. Free memory was 48.0MB in the beginning and 47.9MB in the end (delta: 21.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 16345.82ms. Allocated memory was 96.5MB in the beginning and 509.6MB in the end (delta: 413.1MB). Free memory was 39.0MB in the beginning and 315.6MB in the end (delta: -276.6MB). Peak memory consumption was 246.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 955.07ms. Allocated memory is still 509.6MB. Free memory was 315.6MB in the beginning and 185.5MB in the end (delta: 130.0MB). Peak memory consumption was 127.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1527.39ms. Allocated memory is still 509.6MB. Free memory was 185.5MB in the beginning and 182.8MB in the end (delta: 2.8MB). Peak memory consumption was 126.5MB. Max. memory is 16.1GB. * RCFGBuilder took 2982.18ms. Allocated memory was 509.6MB in the beginning and 1.2GB in the end (delta: 664.8MB). Free memory was 182.8MB in the beginning and 819.3MB in the end (delta: -636.5MB). Peak memory consumption was 41.9MB. 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. [2021-11-23 15:44:36,895 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51f50d66-ab42-4ab4-9b6c-23dd0ea54b46/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, 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=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51f50d66-ab42-4ab4-9b6c-23dd0ea54b46/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51f50d66-ab42-4ab4-9b6c-23dd0ea54b46/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51f50d66-ab42-4ab4-9b6c-23dd0ea54b46/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51f50d66-ab42-4ab4-9b6c-23dd0ea54b46/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--ipw2x00--ipw2200.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51f50d66-ab42-4ab4-9b6c-23dd0ea54b46/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51f50d66-ab42-4ab4-9b6c-23dd0ea54b46/bin/ukojak-CwSLpZB5Qu --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f51be1fd1489f6fd10278086a70d40c3b301829fbe00686d2ea268042601be44 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:44:39,476 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:44:39,479 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:44:39,514 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:44:39,515 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:44:39,516 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:44:39,518 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:44:39,521 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:44:39,523 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:44:39,525 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:44:39,526 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:44:39,528 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:44:39,528 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:44:39,530 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:44:39,531 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:44:39,533 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:44:39,534 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:44:39,535 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:44:39,538 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:44:39,541 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:44:39,543 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:44:39,544 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:44:39,546 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:44:39,547 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:44:39,551 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:44:39,552 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:44:39,552 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:44:39,554 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:44:39,554 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:44:39,555 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:44:39,556 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:44:39,556 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:44:39,557 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:44:39,558 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:44:39,560 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:44:39,560 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:44:39,561 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:44:39,561 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:44:39,561 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:44:39,563 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:44:39,563 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:44:39,564 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51f50d66-ab42-4ab4-9b6c-23dd0ea54b46/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:44:39,599 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:44:39,600 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:44:39,601 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:44:39,602 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:44:39,603 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:44:39,604 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:44:39,604 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:44:39,604 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:44:39,605 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:44:39,605 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:44:39,606 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:44:39,606 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:44:39,606 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:44:39,607 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:44:39,607 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:44:39,607 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:44:39,607 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:44:39,608 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:44:39,608 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:44:39,608 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:44:39,608 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:44:39,608 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:44:39,609 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:44:39,609 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:44:39,609 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:44:39,609 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:44:39,610 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:44:39,610 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:44:39,610 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:44:39,610 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51f50d66-ab42-4ab4-9b6c-23dd0ea54b46/bin/ukojak-CwSLpZB5Qu/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51f50d66-ab42-4ab4-9b6c-23dd0ea54b46/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f51be1fd1489f6fd10278086a70d40c3b301829fbe00686d2ea268042601be44 [2021-11-23 15:44:39,995 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:44:40,020 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:44:40,023 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:44:40,025 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:44:40,026 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:44:40,028 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51f50d66-ab42-4ab4-9b6c-23dd0ea54b46/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--ipw2x00--ipw2200.ko-entry_point.cil.out.i [2021-11-23 15:44:40,093 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51f50d66-ab42-4ab4-9b6c-23dd0ea54b46/bin/ukojak-CwSLpZB5Qu/data/2f8485f91/5c4fdc9b07954df39ecb2432e830feb5/FLAGbc5d2424a [2021-11-23 15:44:41,584 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:44:41,589 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51f50d66-ab42-4ab4-9b6c-23dd0ea54b46/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--ipw2x00--ipw2200.ko-entry_point.cil.out.i [2021-11-23 15:44:41,712 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51f50d66-ab42-4ab4-9b6c-23dd0ea54b46/bin/ukojak-CwSLpZB5Qu/data/2f8485f91/5c4fdc9b07954df39ecb2432e830feb5/FLAGbc5d2424a [2021-11-23 15:44:41,948 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51f50d66-ab42-4ab4-9b6c-23dd0ea54b46/bin/ukojak-CwSLpZB5Qu/data/2f8485f91/5c4fdc9b07954df39ecb2432e830feb5 [2021-11-23 15:44:41,950 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:44:41,952 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:44:41,953 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:44:41,954 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:44:41,970 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:44:41,971 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:44:41" (1/1) ... [2021-11-23 15:44:41,972 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b51ae79 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:44:41, skipping insertion in model container [2021-11-23 15:44:41,972 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:44:41" (1/1) ... [2021-11-23 15:44:41,979 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:44:42,463 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:44:56,510 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51f50d66-ab42-4ab4-9b6c-23dd0ea54b46/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--ipw2x00--ipw2200.ko-entry_point.cil.out.i[1101356,1101369] [2021-11-23 15:44:57,096 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:44:57,404 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:44:57,668 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:44:59,005 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51f50d66-ab42-4ab4-9b6c-23dd0ea54b46/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--ipw2x00--ipw2200.ko-entry_point.cil.out.i[1101356,1101369] [2021-11-23 15:44:59,020 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:44:59,138 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:45:00,310 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51f50d66-ab42-4ab4-9b6c-23dd0ea54b46/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--ipw2x00--ipw2200.ko-entry_point.cil.out.i[1101356,1101369] [2021-11-23 15:45:00,327 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:45:01,084 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:45:01,085 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:45:01 WrapperNode [2021-11-23 15:45:01,085 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:45:01,086 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:45:01,086 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:45:01,086 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:45:01,094 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:45:01" (1/1) ... [2021-11-23 15:45:01,492 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:45:01" (1/1) ... [2021-11-23 15:45:02,157 INFO L137 Inliner]: procedures = 1064, calls = 13722, calls flagged for inlining = 545, calls inlined = 392, statements flattened = 21387 [2021-11-23 15:45:02,158 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:45:02,159 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:45:02,159 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:45:02,160 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:45:02,170 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:45:01" (1/1) ... [2021-11-23 15:45:02,170 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:45:01" (1/1) ... [2021-11-23 15:45:02,314 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:45:01" (1/1) ... [2021-11-23 15:45:02,315 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:45:01" (1/1) ... [2021-11-23 15:45:02,916 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:45:01" (1/1) ... [2021-11-23 15:45:02,989 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:45:01" (1/1) ... [2021-11-23 15:45:03,102 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:45:01" (1/1) ... [2021-11-23 15:45:03,203 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:45:03,204 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:45:03,204 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:45:03,205 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:45:03,205 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:45:01" (1/1) ... [2021-11-23 15:45:03,212 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:45:03,223 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51f50d66-ab42-4ab4-9b6c-23dd0ea54b46/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:45:03,239 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51f50d66-ab42-4ab4-9b6c-23dd0ea54b46/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:45:03,268 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51f50d66-ab42-4ab4-9b6c-23dd0ea54b46/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:45:03,287 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_link_down [2021-11-23 15:45:03,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_link_down [2021-11-23 15:45:03,287 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_rf_kill [2021-11-23 15:45:03,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_rf_kill [2021-11-23 15:45:03,288 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-11-23 15:45:03,288 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-11-23 15:45:03,288 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_reset_stats [2021-11-23 15:45:03,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_reset_stats [2021-11-23 15:45:03,288 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_ssid [2021-11-23 15:45:03,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_ssid [2021-11-23 15:45:03,289 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_channel_to_index [2021-11-23 15:45:03,289 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_channel_to_index [2021-11-23 15:45:03,289 INFO L130 BoogieDeclarations]: Found specification of procedure eth_zero_addr [2021-11-23 15:45:03,289 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_zero_addr [2021-11-23 15:45:03,289 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_led_link_on [2021-11-23 15:45:03,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_led_link_on [2021-11-23 15:45:03,290 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2021-11-23 15:45:03,290 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2021-11-23 15:45:03,290 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_unicast [2021-11-23 15:45:03,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_unicast [2021-11-23 15:45:03,290 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_associate [2021-11-23 15:45:03,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_associate [2021-11-23 15:45:03,291 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:45:03,291 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:45:03,291 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_qos_activate [2021-11-23 15:45:03,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_qos_activate [2021-11-23 15:45:03,291 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_disable_interrupts [2021-11-23 15:45:03,291 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_disable_interrupts [2021-11-23 15:45:03,292 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_indirect [2021-11-23 15:45:03,292 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_indirect [2021-11-23 15:45:03,292 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:45:03,292 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_rx_queue_replenish [2021-11-23 15:45:03,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_rx_queue_replenish [2021-11-23 15:45:03,292 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:45:03,293 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:45:03,293 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:45:03,293 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:45:03,293 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_init [2021-11-23 15:45:03,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_init [2021-11-23 15:45:03,293 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:45:03,294 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:45:03,294 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2021-11-23 15:45:03,294 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2021-11-23 15:45:03,294 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:45:03,294 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:45:03,294 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_set_multicast_list [2021-11-23 15:45:03,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_set_multicast_list [2021-11-23 15:45:03,295 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:45:03,295 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:45:03,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_ipw_priv [2021-11-23 15:45:03,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_ipw_priv [2021-11-23 15:45:03,295 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:45:03,296 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:45:03,296 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_free [2021-11-23 15:45:03,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_free [2021-11-23 15:45:03,296 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:45:03,296 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:45:03,296 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_libipw [2021-11-23 15:45:03,297 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_libipw [2021-11-23 15:45:03,297 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_adapter_restart [2021-11-23 15:45:03,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_adapter_restart [2021-11-23 15:45:03,297 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_is_valid_channel [2021-11-23 15:45:03,297 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_is_valid_channel [2021-11-23 15:45:03,297 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_current_rate [2021-11-23 15:45:03,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_current_rate [2021-11-23 15:45:03,298 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_off [2021-11-23 15:45:03,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_off [2021-11-23 15:45:03,298 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tgi_tx_key [2021-11-23 15:45:03,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tgi_tx_key [2021-11-23 15:45:03,298 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:45:03,299 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:45:03,299 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-11-23 15:45:03,299 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-11-23 15:45:03,299 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_request_direct_scan [2021-11-23 15:45:03,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_request_direct_scan [2021-11-23 15:45:03,299 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_led_link_off [2021-11-23 15:45:03,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_led_link_off [2021-11-23 15:45:03,300 INFO L130 BoogieDeclarations]: Found specification of procedure notify_wx_assoc_event [2021-11-23 15:45:03,300 INFO L138 BoogieDeclarations]: Found implementation of procedure notify_wx_assoc_event [2021-11-23 15:45:03,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_26 [2021-11-23 15:45:03,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_26 [2021-11-23 15:45:03,300 INFO L130 BoogieDeclarations]: Found specification of procedure init_supported_rates [2021-11-23 15:45:03,300 INFO L138 BoogieDeclarations]: Found implementation of procedure init_supported_rates [2021-11-23 15:45:03,301 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_adapter_restart [2021-11-23 15:45:03,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_adapter_restart [2021-11-23 15:45:03,301 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_supported_rates [2021-11-23 15:45:03,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_supported_rates [2021-11-23 15:45:03,301 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:45:03,301 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:45:03,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:45:03,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:45:03,302 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:45:03,302 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-11-23 15:45:03,302 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-11-23 15:45:03,302 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:45:03,302 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_scan_type [2021-11-23 15:45:03,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_scan_type [2021-11-23 15:45:03,303 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_clear_bit [2021-11-23 15:45:03,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_clear_bit [2021-11-23 15:45:03,303 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:45:03,303 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:45:03,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:45:03,304 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-11-23 15:45:03,304 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-11-23 15:45:03,304 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:45:03,304 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_alloc [2021-11-23 15:45:03,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_alloc [2021-11-23 15:45:03,304 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_abort_scan [2021-11-23 15:45:03,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_abort_scan [2021-11-23 15:45:03,305 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free [2021-11-23 15:45:03,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free [2021-11-23 15:45:03,428 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:45:03,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:45:03,428 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2021-11-23 15:45:03,428 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2021-11-23 15:45:03,428 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_copy_rates [2021-11-23 15:45:03,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_copy_rates [2021-11-23 15:45:03,429 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2021-11-23 15:45:03,429 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2021-11-23 15:45:03,429 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_remove [2021-11-23 15:45:03,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_remove [2021-11-23 15:45:03,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:45:03,429 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg8 [2021-11-23 15:45:03,429 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg8 [2021-11-23 15:45:03,429 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:45:03,429 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:45:03,430 INFO L130 BoogieDeclarations]: Found specification of procedure get_cmd_string [2021-11-23 15:45:03,430 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cmd_string [2021-11-23 15:45:03,430 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_resume [2021-11-23 15:45:03,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_resume [2021-11-23 15:45:03,430 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:45:03,430 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:45:03,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:45:03,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:45:03,430 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2021-11-23 15:45:03,430 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2021-11-23 15:45:03,431 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:45:03,431 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:45:03,431 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:45:03,431 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:45:03,431 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_shutdown [2021-11-23 15:45:03,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_shutdown [2021-11-23 15:45:03,431 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_max_rate [2021-11-23 15:45:03,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_max_rate [2021-11-23 15:45:03,431 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_roam [2021-11-23 15:45:03,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_roam [2021-11-23 15:45:03,432 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-11-23 15:45:03,432 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-11-23 15:45:03,432 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read8 [2021-11-23 15:45:03,432 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read8 [2021-11-23 15:45:03,432 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_ordinal [2021-11-23 15:45:03,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_ordinal [2021-11-23 15:45:03,432 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:45:03,432 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_scan_check [2021-11-23 15:45:03,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_scan_check [2021-11-23 15:45:03,432 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:45:03,433 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:45:03,433 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_wep_keys [2021-11-23 15:45:03,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_wep_keys [2021-11-23 15:45:03,433 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:45:03,433 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_abort [2021-11-23 15:45:03,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_abort [2021-11-23 15:45:03,433 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_request_passive_scan [2021-11-23 15:45:03,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_request_passive_scan [2021-11-23 15:45:03,433 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_zero_memory [2021-11-23 15:45:03,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_zero_memory [2021-11-23 15:45:03,434 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_send_cmd [2021-11-23 15:45:03,434 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_send_cmd [2021-11-23 15:45:03,434 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_stop_nic [2021-11-23 15:45:03,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_stop_nic [2021-11-23 15:45:03,434 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:45:03,434 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:45:03,434 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-11-23 15:45:03,434 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-11-23 15:45:03,434 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:45:03,434 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:45:03,434 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:45:03,435 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:45:03,435 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_band_on [2021-11-23 15:45:03,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_band_on [2021-11-23 15:45:03,435 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:45:03,435 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:45:03,435 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2021-11-23 15:45:03,435 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2021-11-23 15:45:03,435 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_reg [2021-11-23 15:45:03,435 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_reg [2021-11-23 15:45:03,435 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_register_toggle [2021-11-23 15:45:03,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_register_toggle [2021-11-23 15:45:03,436 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2021-11-23 15:45:03,436 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2021-11-23 15:45:03,436 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_link_up [2021-11-23 15:45:03,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_link_up [2021-11-23 15:45:03,436 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_change_mtu [2021-11-23 15:45:03,436 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_change_mtu [2021-11-23 15:45:03,436 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2021-11-23 15:45:03,436 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2021-11-23 15:45:03,436 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:45:03,436 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:45:03,437 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_shutdown [2021-11-23 15:45:03,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_shutdown [2021-11-23 15:45:03,437 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg32 [2021-11-23 15:45:03,437 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg32 [2021-11-23 15:45:03,437 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_rts_threshold [2021-11-23 15:45:03,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_rts_threshold [2021-11-23 15:45:03,437 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read32 [2021-11-23 15:45:03,437 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read32 [2021-11-23 15:45:03,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:45:03,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:45:03,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:45:03,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:45:03,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:45:03,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:45:03,438 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2021-11-23 15:45:03,438 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2021-11-23 15:45:03,438 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2021-11-23 15:45:03,438 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2021-11-23 15:45:03,438 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_replenish [2021-11-23 15:45:03,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_replenish [2021-11-23 15:45:03,438 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write32 [2021-11-23 15:45:03,438 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write32 [2021-11-23 15:45:03,439 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_start_nic [2021-11-23 15:45:03,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_start_nic [2021-11-23 15:45:03,439 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_radio_kill_sw [2021-11-23 15:45:03,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_radio_kill_sw [2021-11-23 15:45:03,439 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_request_scan_helper [2021-11-23 15:45:03,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_request_scan_helper [2021-11-23 15:45:03,439 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2021-11-23 15:45:03,439 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2021-11-23 15:45:03,439 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_poll_bit [2021-11-23 15:45:03,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_poll_bit [2021-11-23 15:45:03,439 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-23 15:45:03,439 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-23 15:45:03,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-11-23 15:45:03,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-11-23 15:45:03,440 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2021-11-23 15:45:03,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2021-11-23 15:45:03,440 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_system_config [2021-11-23 15:45:03,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_system_config [2021-11-23 15:45:03,440 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_disassociate [2021-11-23 15:45:03,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_disassociate [2021-11-23 15:45:03,440 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_load_firmware [2021-11-23 15:45:03,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_load_firmware [2021-11-23 15:45:03,440 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_add_ofdm_scan_rates [2021-11-23 15:45:03,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_add_ofdm_scan_rates [2021-11-23 15:45:03,441 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-23 15:45:03,447 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-23 15:45:03,447 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_system_config [2021-11-23 15:45:03,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_system_config [2021-11-23 15:45:03,447 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hwcrypto_keys [2021-11-23 15:45:03,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hwcrypto_keys [2021-11-23 15:45:03,447 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 15:45:03,448 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 15:45:03,448 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_sw_reset [2021-11-23 15:45:03,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_sw_reset [2021-11-23 15:45:03,448 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_down [2021-11-23 15:45:03,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_down [2021-11-23 15:45:03,448 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_gather_stats [2021-11-23 15:45:03,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_gather_stats [2021-11-23 15:45:03,449 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tx_power [2021-11-23 15:45:03,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tx_power [2021-11-23 15:45:03,449 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:45:03,449 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:45:03,449 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:45:03,449 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:45:03,450 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_activity_off [2021-11-23 15:45:03,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_activity_off [2021-11-23 15:45:03,450 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_associate [2021-11-23 15:45:03,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_associate [2021-11-23 15:45:03,450 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_add_scan_channels [2021-11-23 15:45:03,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_add_scan_channels [2021-11-23 15:45:03,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:45:03,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:45:03,451 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_21 [2021-11-23 15:45:03,451 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_21 [2021-11-23 15:45:03,451 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:45:03,451 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:45:03,451 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free_tfd [2021-11-23 15:45:03,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free_tfd [2021-11-23 15:45:03,452 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:45:03,452 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:45:03,452 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_up [2021-11-23 15:45:03,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_up [2021-11-23 15:45:03,452 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2021-11-23 15:45:03,452 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2021-11-23 15:45:03,453 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2021-11-23 15:45:03,453 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2021-11-23 15:45:03,453 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:45:03,453 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:45:03,453 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2021-11-23 15:45:03,453 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2021-11-23 15:45:03,453 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:45:03,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:45:03,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:45:03,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:45:03,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:45:03,454 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_down [2021-11-23 15:45:03,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_down [2021-11-23 15:45:03,454 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-11-23 15:45:03,454 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-11-23 15:45:03,455 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 15:45:03,455 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 15:45:03,455 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:45:03,455 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:45:03,455 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2021-11-23 15:45:03,455 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2021-11-23 15:45:03,455 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-11-23 15:45:03,456 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-11-23 15:45:03,456 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:45:03,456 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:45:03,456 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_adhoc_check [2021-11-23 15:45:03,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_adhoc_check [2021-11-23 15:45:03,456 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:45:03,456 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:45:03,457 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:45:03,457 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:45:03,457 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_up [2021-11-23 15:45:03,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_up [2021-11-23 15:45:03,457 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_abort_scan [2021-11-23 15:45:03,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_abort_scan [2021-11-23 15:45:03,457 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:45:03,458 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:45:03,458 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_get_burst_duration [2021-11-23 15:45:03,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_get_burst_duration [2021-11-23 15:45:03,458 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_command_block_index [2021-11-23 15:45:03,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_command_block_index [2021-11-23 15:45:03,458 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write8 [2021-11-23 15:45:03,458 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write8 [2021-11-23 15:45:03,459 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2021-11-23 15:45:03,459 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2021-11-23 15:45:03,459 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_led_activity_off [2021-11-23 15:45:03,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_led_activity_off [2021-11-23 15:45:03,459 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:45:03,459 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:45:03,459 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_scan_event [2021-11-23 15:45:03,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_scan_event [2021-11-23 15:45:03,460 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:45:03,460 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_inc_wrap [2021-11-23 15:45:03,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_inc_wrap [2021-11-23 15:45:03,460 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_on [2021-11-23 15:45:03,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_on [2021-11-23 15:45:03,460 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2021-11-23 15:45:03,461 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2021-11-23 15:45:03,461 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_disassociate [2021-11-23 15:45:03,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_disassociate [2021-11-23 15:45:03,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_ipw_priv [2021-11-23 15:45:03,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_ipw_priv [2021-11-23 15:45:03,461 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:45:03,462 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:45:03,462 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_gather_stats [2021-11-23 15:45:03,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_gather_stats [2021-11-23 15:45:03,462 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-11-23 15:45:03,462 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-11-23 15:45:03,462 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-11-23 15:45:03,462 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-11-23 15:45:03,463 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:45:03,463 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_is_valid_mode [2021-11-23 15:45:03,463 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_is_valid_mode [2021-11-23 15:45:03,463 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_remove_current_network [2021-11-23 15:45:03,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_remove_current_network [2021-11-23 15:45:03,463 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_bit [2021-11-23 15:45:03,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_bit [2021-11-23 15:45:03,464 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:45:03,464 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_21 [2021-11-23 15:45:03,464 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_21 [2021-11-23 15:45:03,464 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:45:03,464 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_space [2021-11-23 15:45:03,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_space [2021-11-23 15:45:03,464 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:45:03,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:45:03,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:45:03,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:45:03,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:45:03,465 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-11-23 15:45:03,465 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-11-23 15:45:03,465 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg8 [2021-11-23 15:45:03,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg8 [2021-11-23 15:45:03,466 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_associate [2021-11-23 15:45:03,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_associate [2021-11-23 15:45:03,466 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_activate [2021-11-23 15:45:03,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_activate [2021-11-23 15:45:03,466 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_passive_dwell_time [2021-11-23 15:45:03,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_passive_dwell_time [2021-11-23 15:45:03,467 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_pdu [2021-11-23 15:45:03,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_pdu [2021-11-23 15:45:03,467 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_disassociate [2021-11-23 15:45:03,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_disassociate [2021-11-23 15:45:03,467 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg32 [2021-11-23 15:45:03,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg32 [2021-11-23 15:45:03,468 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-23 15:45:03,468 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-23 15:45:03,468 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_fixed_rate [2021-11-23 15:45:03,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_fixed_rate [2021-11-23 15:45:03,468 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:45:03,468 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:45:03,468 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_free [2021-11-23 15:45:03,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_free [2021-11-23 15:45:03,469 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:45:03,469 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:45:03,469 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_free [2021-11-23 15:45:03,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_free [2021-11-23 15:45:03,469 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:45:03,469 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:45:03,470 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-23 15:45:03,470 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-23 15:45:03,470 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_debug_config [2021-11-23 15:45:03,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_debug_config [2021-11-23 15:45:03,470 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:45:03,470 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:45:03,470 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_capture_event_log [2021-11-23 15:45:03,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_capture_event_log [2021-11-23 15:45:03,471 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_space [2021-11-23 15:45:03,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_space [2021-11-23 15:45:03,471 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_event_log_len [2021-11-23 15:45:03,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_event_log_len [2021-11-23 15:45:03,471 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_best_network [2021-11-23 15:45:03,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_best_network [2021-11-23 15:45:03,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:45:03,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:45:03,472 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2021-11-23 15:45:03,472 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2021-11-23 15:45:03,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:45:03,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:45:03,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:45:03,473 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_radio_off [2021-11-23 15:45:03,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_radio_off [2021-11-23 15:45:03,473 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_associate_network [2021-11-23 15:45:03,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_associate_network [2021-11-23 15:45:03,473 INFO L130 BoogieDeclarations]: Found specification of procedure free_firmware [2021-11-23 15:45:03,473 INFO L138 BoogieDeclarations]: Found implementation of procedure free_firmware [2021-11-23 15:45:03,473 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_request_scan [2021-11-23 15:45:03,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_request_scan [2021-11-23 15:45:03,474 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2021-11-23 15:45:03,474 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2021-11-23 15:45:03,474 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-11-23 15:45:03,474 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-11-23 15:45:03,474 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2021-11-23 15:45:03,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2021-11-23 15:45:03,474 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2021-11-23 15:45:03,475 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2021-11-23 15:45:03,475 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_get_geo [2021-11-23 15:45:03,475 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_get_geo [2021-11-23 15:45:03,475 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_enable_interrupts [2021-11-23 15:45:03,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_enable_interrupts [2021-11-23 15:45:03,475 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2021-11-23 15:45:03,475 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2021-11-23 15:45:03,476 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_restock [2021-11-23 15:45:03,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_restock [2021-11-23 15:45:03,476 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_compatible_rates [2021-11-23 15:45:03,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_compatible_rates [2021-11-23 15:45:03,476 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_init [2021-11-23 15:45:03,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_init [2021-11-23 15:45:03,476 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2021-11-23 15:45:03,477 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2021-11-23 15:45:03,477 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:45:03,477 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:45:03,477 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2021-11-23 15:45:03,477 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2021-11-23 15:45:03,477 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_bit [2021-11-23 15:45:03,477 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_bit [2021-11-23 15:45:03,478 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_set_mac_address [2021-11-23 15:45:03,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_set_mac_address [2021-11-23 15:45:03,478 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_is_rate_in_mask [2021-11-23 15:45:03,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_is_rate_in_mask [2021-11-23 15:45:03,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:45:03,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:45:03,478 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_multicast [2021-11-23 15:45:03,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_multicast [2021-11-23 15:45:03,479 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2021-11-23 15:45:03,479 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2021-11-23 15:45:03,479 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_is_init [2021-11-23 15:45:03,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_is_init [2021-11-23 15:45:03,479 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtol [2021-11-23 15:45:03,479 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtol [2021-11-23 15:45:03,480 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-11-23 15:45:03,480 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-11-23 15:45:03,480 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 15:45:03,480 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 15:45:03,480 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_simple [2021-11-23 15:45:03,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_simple [2021-11-23 15:45:03,480 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_merge_adhoc_network [2021-11-23 15:45:03,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_merge_adhoc_network [2021-11-23 15:45:03,481 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 15:45:03,481 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 15:45:03,481 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_tx_power [2021-11-23 15:45:03,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_tx_power [2021-11-23 15:45:03,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_27 [2021-11-23 15:45:03,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_27 [2021-11-23 15:45:03,481 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 15:45:03,482 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 15:45:03,482 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-11-23 15:45:03,482 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-23 15:45:03,482 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-23 15:45:05,379 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:45:05,384 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:45:06,441 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:45:06,446 INFO L158 Benchmark]: Toolchain (without parser) took 24493.10ms. Allocated memory was 81.8MB in the beginning and 3.2GB in the end (delta: 3.1GB). Free memory was 37.2MB in the beginning and 2.8GB in the end (delta: -2.8GB). Peak memory consumption was 364.3MB. Max. memory is 16.1GB. [2021-11-23 15:45:06,446 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 54.5MB. Free memory was 35.7MB in the beginning and 35.6MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:45:06,447 INFO L158 Benchmark]: CACSL2BoogieTranslator took 19131.67ms. Allocated memory was 81.8MB in the beginning and 1.2GB in the end (delta: 1.1GB). Free memory was 37.0MB in the beginning and 973.4MB in the end (delta: -936.4MB). Peak memory consumption was 310.8MB. Max. memory is 16.1GB. [2021-11-23 15:45:06,447 INFO L158 Benchmark]: Boogie Procedure Inliner took 1072.49ms. Allocated memory is still 1.2GB. Free memory was 973.4MB in the beginning and 849.7MB in the end (delta: 123.7MB). Peak memory consumption was 121.6MB. Max. memory is 16.1GB. [2021-11-23 15:45:06,448 INFO L158 Benchmark]: Boogie Preprocessor took 1044.21ms. Allocated memory is still 1.2GB. Free memory was 849.7MB in the beginning and 832.9MB in the end (delta: 16.8MB). Peak memory consumption was 90.2MB. Max. memory is 16.1GB. [2021-11-23 15:45:06,448 INFO L158 Benchmark]: RCFGBuilder took 3239.90ms. Allocated memory was 1.2GB in the beginning and 3.2GB in the end (delta: 2.0GB). Free memory was 832.9MB in the beginning and 2.8GB in the end (delta: -2.0GB). Peak memory consumption was 61.9MB. Max. memory is 16.1GB. [2021-11-23 15:45:06,451 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 54.5MB. Free memory was 35.7MB in the beginning and 35.6MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 19131.67ms. Allocated memory was 81.8MB in the beginning and 1.2GB in the end (delta: 1.1GB). Free memory was 37.0MB in the beginning and 973.4MB in the end (delta: -936.4MB). Peak memory consumption was 310.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1072.49ms. Allocated memory is still 1.2GB. Free memory was 973.4MB in the beginning and 849.7MB in the end (delta: 123.7MB). Peak memory consumption was 121.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1044.21ms. Allocated memory is still 1.2GB. Free memory was 849.7MB in the beginning and 832.9MB in the end (delta: 16.8MB). Peak memory consumption was 90.2MB. Max. memory is 16.1GB. * RCFGBuilder took 3239.90ms. Allocated memory was 1.2GB in the beginning and 3.2GB in the end (delta: 2.0GB). Free memory was 832.9MB in the beginning and 2.8GB in the end (delta: -2.0GB). Peak memory consumption was 61.9MB. 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. [2021-11-23 15:45:06,507 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51f50d66-ab42-4ab4-9b6c-23dd0ea54b46/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (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