./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2200.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88751e1c-6e7e-4776-bca3-8224386ed0a9/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88751e1c-6e7e-4776-bca3-8224386ed0a9/bin/utaipan-vmNK8stdcF/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88751e1c-6e7e-4776-bca3-8224386ed0a9/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88751e1c-6e7e-4776-bca3-8224386ed0a9/bin/utaipan-vmNK8stdcF/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2200.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88751e1c-6e7e-4776-bca3-8224386ed0a9/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88751e1c-6e7e-4776-bca3-8224386ed0a9/bin/utaipan-vmNK8stdcF --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a36d96febd92d8b2e1e89f2d9c8f81da37b0d1da51d334cbe7ea23a31a3133d1 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 01:37:38,607 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 01:37:38,608 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 01:37:38,661 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 01:37:38,664 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 01:37:38,669 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 01:37:38,673 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 01:37:38,678 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 01:37:38,680 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 01:37:38,681 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 01:37:38,682 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 01:37:38,684 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 01:37:38,685 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 01:37:38,686 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 01:37:38,687 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 01:37:38,689 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 01:37:38,690 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 01:37:38,691 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 01:37:38,694 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 01:37:38,696 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 01:37:38,699 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 01:37:38,700 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 01:37:38,702 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 01:37:38,703 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 01:37:38,707 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 01:37:38,707 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 01:37:38,708 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 01:37:38,709 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 01:37:38,709 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 01:37:38,711 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 01:37:38,711 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 01:37:38,712 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 01:37:38,713 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 01:37:38,714 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 01:37:38,715 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 01:37:38,716 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 01:37:38,717 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 01:37:38,717 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 01:37:38,717 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 01:37:38,719 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 01:37:38,719 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 01:37:38,721 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88751e1c-6e7e-4776-bca3-8224386ed0a9/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-13 01:37:38,755 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 01:37:38,755 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 01:37:38,756 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 01:37:38,756 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-13 01:37:38,757 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-13 01:37:38,757 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-13 01:37:38,757 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-13 01:37:38,757 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-13 01:37:38,758 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-13 01:37:38,758 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-13 01:37:38,758 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-13 01:37:38,759 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-13 01:37:38,759 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-13 01:37:38,759 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-13 01:37:38,760 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-13 01:37:38,760 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-13 01:37:38,761 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 01:37:38,761 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 01:37:38,761 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 01:37:38,761 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 01:37:38,762 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 01:37:38,762 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 01:37:38,762 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-13 01:37:38,763 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 01:37:38,763 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 01:37:38,763 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 01:37:38,764 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 01:37:38,764 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-13 01:37:38,764 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 01:37:38,764 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 01:37:38,765 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 01:37:38,765 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 01:37:38,765 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-13 01:37:38,766 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 01:37:38,766 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 01:37:38,766 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-13 01:37:38,766 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-13 01:37:38,767 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88751e1c-6e7e-4776-bca3-8224386ed0a9/bin/utaipan-vmNK8stdcF/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88751e1c-6e7e-4776-bca3-8224386ed0a9/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a36d96febd92d8b2e1e89f2d9c8f81da37b0d1da51d334cbe7ea23a31a3133d1 [2021-11-13 01:37:39,009 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 01:37:39,031 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 01:37:39,034 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 01:37:39,035 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 01:37:39,036 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 01:37:39,037 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88751e1c-6e7e-4776-bca3-8224386ed0a9/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2200.cil.i [2021-11-13 01:37:39,105 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88751e1c-6e7e-4776-bca3-8224386ed0a9/bin/utaipan-vmNK8stdcF/data/b2411e8d8/87c4eddfe19c41728c3adef1c64bf12e/FLAGb6f540e78 [2021-11-13 01:37:40,497 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 01:37:40,498 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88751e1c-6e7e-4776-bca3-8224386ed0a9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2200.cil.i [2021-11-13 01:37:40,600 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88751e1c-6e7e-4776-bca3-8224386ed0a9/bin/utaipan-vmNK8stdcF/data/b2411e8d8/87c4eddfe19c41728c3adef1c64bf12e/FLAGb6f540e78 [2021-11-13 01:37:40,995 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88751e1c-6e7e-4776-bca3-8224386ed0a9/bin/utaipan-vmNK8stdcF/data/b2411e8d8/87c4eddfe19c41728c3adef1c64bf12e [2021-11-13 01:37:40,998 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 01:37:41,003 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 01:37:41,005 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 01:37:41,006 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 01:37:41,009 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 01:37:41,010 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 01:37:40" (1/1) ... [2021-11-13 01:37:41,012 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a87967b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:37:41, skipping insertion in model container [2021-11-13 01:37:41,012 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 01:37:40" (1/1) ... [2021-11-13 01:37:41,021 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 01:37:41,319 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 01:37:47,611 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:47,637 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:47,703 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:48,524 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:48,560 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:48,976 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:49,330 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:49,342 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:49,478 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:49,506 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:49,633 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:49,636 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:49,649 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:49,760 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:49,762 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:49,763 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:49,872 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:49,961 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:49,973 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:49,985 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:49,997 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:50,321 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:50,398 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:50,399 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:50,412 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:50,429 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:50,430 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:50,431 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:50,432 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:50,433 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:50,446 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:50,535 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:51,463 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:51,492 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:51,517 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:51,613 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:51,630 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:51,734 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:37:53,334 WARN L228 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_88751e1c-6e7e-4776-bca3-8224386ed0a9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1016655,1016668] [2021-11-13 01:37:53,336 WARN L228 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_88751e1c-6e7e-4776-bca3-8224386ed0a9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1016821,1016834] [2021-11-13 01:37:53,337 WARN L228 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_88751e1c-6e7e-4776-bca3-8224386ed0a9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1016985,1016998] [2021-11-13 01:37:53,337 WARN L228 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_88751e1c-6e7e-4776-bca3-8224386ed0a9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1017150,1017163] [2021-11-13 01:37:53,397 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 01:37:53,606 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2021-11-13 01:37:53,607 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@18fdbae2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:37:53, skipping insertion in model container [2021-11-13 01:37:53,607 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 01:37:53,608 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-13 01:37:53,610 INFO L158 Benchmark]: Toolchain (without parser) took 12605.80ms. Allocated memory was 130.0MB in the beginning and 274.7MB in the end (delta: 144.7MB). Free memory was 80.3MB in the beginning and 111.5MB in the end (delta: -31.2MB). Peak memory consumption was 133.0MB. Max. memory is 16.1GB. [2021-11-13 01:37:53,611 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 130.0MB. Free memory is still 106.5MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 01:37:53,612 INFO L158 Benchmark]: CACSL2BoogieTranslator took 12602.17ms. Allocated memory was 130.0MB in the beginning and 274.7MB in the end (delta: 144.7MB). Free memory was 79.8MB in the beginning and 111.5MB in the end (delta: -31.7MB). Peak memory consumption was 133.0MB. Max. memory is 16.1GB. [2021-11-13 01:37:53,614 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 130.0MB. Free memory is still 106.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 12602.17ms. Allocated memory was 130.0MB in the beginning and 274.7MB in the end (delta: 144.7MB). Free memory was 79.8MB in the beginning and 111.5MB in the end (delta: -31.7MB). Peak memory consumption was 133.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8207]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. 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_88751e1c-6e7e-4776-bca3-8224386ed0a9/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88751e1c-6e7e-4776-bca3-8224386ed0a9/bin/utaipan-vmNK8stdcF/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88751e1c-6e7e-4776-bca3-8224386ed0a9/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88751e1c-6e7e-4776-bca3-8224386ed0a9/bin/utaipan-vmNK8stdcF/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2200.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88751e1c-6e7e-4776-bca3-8224386ed0a9/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88751e1c-6e7e-4776-bca3-8224386ed0a9/bin/utaipan-vmNK8stdcF --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a36d96febd92d8b2e1e89f2d9c8f81da37b0d1da51d334cbe7ea23a31a3133d1 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 01:37:55,983 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 01:37:55,985 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 01:37:56,026 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 01:37:56,027 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 01:37:56,032 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 01:37:56,034 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 01:37:56,040 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 01:37:56,044 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 01:37:56,055 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 01:37:56,056 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 01:37:56,059 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 01:37:56,059 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 01:37:56,063 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 01:37:56,065 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 01:37:56,066 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 01:37:56,067 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 01:37:56,068 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 01:37:56,073 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 01:37:56,078 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 01:37:56,083 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 01:37:56,086 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 01:37:56,088 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 01:37:56,092 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 01:37:56,099 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 01:37:56,099 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 01:37:56,100 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 01:37:56,102 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 01:37:56,103 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 01:37:56,104 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 01:37:56,106 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 01:37:56,107 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 01:37:56,109 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 01:37:56,110 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 01:37:56,112 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 01:37:56,112 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 01:37:56,113 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 01:37:56,120 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 01:37:56,121 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 01:37:56,123 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 01:37:56,124 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 01:37:56,125 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88751e1c-6e7e-4776-bca3-8224386ed0a9/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-13 01:37:56,179 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 01:37:56,179 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 01:37:56,181 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 01:37:56,181 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-13 01:37:56,181 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-13 01:37:56,182 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-13 01:37:56,182 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-13 01:37:56,182 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-13 01:37:56,182 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-13 01:37:56,183 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-13 01:37:56,186 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 01:37:56,186 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 01:37:56,186 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 01:37:56,186 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 01:37:56,187 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 01:37:56,187 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-13 01:37:56,187 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-13 01:37:56,187 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-13 01:37:56,188 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 01:37:56,188 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 01:37:56,188 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 01:37:56,188 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 01:37:56,189 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-13 01:37:56,189 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-13 01:37:56,189 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 01:37:56,190 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 01:37:56,190 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 01:37:56,190 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 01:37:56,190 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-13 01:37:56,191 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-13 01:37:56,191 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 01:37:56,191 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-13 01:37:56,191 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-13 01:37:56,192 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_88751e1c-6e7e-4776-bca3-8224386ed0a9/bin/utaipan-vmNK8stdcF/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88751e1c-6e7e-4776-bca3-8224386ed0a9/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a36d96febd92d8b2e1e89f2d9c8f81da37b0d1da51d334cbe7ea23a31a3133d1 [2021-11-13 01:37:56,597 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 01:37:56,634 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 01:37:56,636 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 01:37:56,637 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 01:37:56,637 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 01:37:56,639 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88751e1c-6e7e-4776-bca3-8224386ed0a9/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2200.cil.i [2021-11-13 01:37:56,722 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88751e1c-6e7e-4776-bca3-8224386ed0a9/bin/utaipan-vmNK8stdcF/data/0ef9deb9b/f958b6a7ba264de086e8f818444a580c/FLAG7937e4f22 [2021-11-13 01:37:58,197 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 01:37:58,198 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88751e1c-6e7e-4776-bca3-8224386ed0a9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2200.cil.i [2021-11-13 01:37:58,342 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88751e1c-6e7e-4776-bca3-8224386ed0a9/bin/utaipan-vmNK8stdcF/data/0ef9deb9b/f958b6a7ba264de086e8f818444a580c/FLAG7937e4f22 [2021-11-13 01:37:58,645 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88751e1c-6e7e-4776-bca3-8224386ed0a9/bin/utaipan-vmNK8stdcF/data/0ef9deb9b/f958b6a7ba264de086e8f818444a580c [2021-11-13 01:37:58,647 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 01:37:58,649 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 01:37:58,650 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 01:37:58,650 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 01:37:58,654 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 01:37:58,655 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 01:37:58" (1/1) ... [2021-11-13 01:37:58,656 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@13810bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:37:58, skipping insertion in model container [2021-11-13 01:37:58,656 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 01:37:58" (1/1) ... [2021-11-13 01:37:58,664 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 01:37:59,108 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 01:38:10,996 WARN L228 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_88751e1c-6e7e-4776-bca3-8224386ed0a9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1016655,1016668] [2021-11-13 01:38:10,999 WARN L228 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_88751e1c-6e7e-4776-bca3-8224386ed0a9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1016821,1016834] [2021-11-13 01:38:11,000 WARN L228 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_88751e1c-6e7e-4776-bca3-8224386ed0a9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1016985,1016998] [2021-11-13 01:38:11,000 WARN L228 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_88751e1c-6e7e-4776-bca3-8224386ed0a9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1017150,1017163] [2021-11-13 01:38:11,084 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 01:38:11,390 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-13 01:38:11,566 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 01:38:12,644 WARN L228 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_88751e1c-6e7e-4776-bca3-8224386ed0a9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1016655,1016668] [2021-11-13 01:38:12,644 WARN L228 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_88751e1c-6e7e-4776-bca3-8224386ed0a9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1016821,1016834] [2021-11-13 01:38:12,645 WARN L228 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_88751e1c-6e7e-4776-bca3-8224386ed0a9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1016985,1016998] [2021-11-13 01:38:12,645 WARN L228 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_88751e1c-6e7e-4776-bca3-8224386ed0a9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1017150,1017163] [2021-11-13 01:38:12,655 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 01:38:12,857 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 01:38:14,183 WARN L228 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_88751e1c-6e7e-4776-bca3-8224386ed0a9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1016655,1016668] [2021-11-13 01:38:14,184 WARN L228 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_88751e1c-6e7e-4776-bca3-8224386ed0a9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1016821,1016834] [2021-11-13 01:38:14,184 WARN L228 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_88751e1c-6e7e-4776-bca3-8224386ed0a9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1016985,1016998] [2021-11-13 01:38:14,185 WARN L228 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_88751e1c-6e7e-4776-bca3-8224386ed0a9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1017150,1017163] [2021-11-13 01:38:14,194 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 01:38:15,005 INFO L208 MainTranslator]: Completed translation [2021-11-13 01:38:15,005 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:38:15 WrapperNode [2021-11-13 01:38:15,006 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 01:38:15,007 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 01:38:15,008 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 01:38:15,008 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 01:38:15,015 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:38:15" (1/1) ... [2021-11-13 01:38:15,379 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:38:15" (1/1) ... [2021-11-13 01:38:15,911 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 01:38:15,912 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 01:38:15,913 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 01:38:15,913 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 01:38:15,923 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:38:15" (1/1) ... [2021-11-13 01:38:15,924 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:38:15" (1/1) ... [2021-11-13 01:38:16,044 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:38:15" (1/1) ... [2021-11-13 01:38:16,045 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:38:15" (1/1) ... [2021-11-13 01:38:16,366 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:38:15" (1/1) ... [2021-11-13 01:38:16,418 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:38:15" (1/1) ... [2021-11-13 01:38:17,007 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:38:15" (1/1) ... [2021-11-13 01:38:17,208 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 01:38:17,210 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 01:38:17,210 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 01:38:17,210 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 01:38:17,211 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:38:15" (1/1) ... [2021-11-13 01:38:17,218 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 01:38:17,229 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88751e1c-6e7e-4776-bca3-8224386ed0a9/bin/utaipan-vmNK8stdcF/z3 [2021-11-13 01:38:17,250 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88751e1c-6e7e-4776-bca3-8224386ed0a9/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-13 01:38:17,280 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88751e1c-6e7e-4776-bca3-8224386ed0a9/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-13 01:38:17,304 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_open [2021-11-13 01:38:17,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_open [2021-11-13 01:38:17,304 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-11-13 01:38:17,304 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-11-13 01:38:17,305 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2021-11-13 01:38:17,305 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2021-11-13 01:38:17,305 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_unicast [2021-11-13 01:38:17,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_unicast [2021-11-13 01:38:17,305 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-13 01:38:17,305 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-13 01:38:17,306 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_disable_interrupts [2021-11-13 01:38:17,306 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_disable_interrupts [2021-11-13 01:38:17,306 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_indirect [2021-11-13 01:38:17,306 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_indirect [2021-11-13 01:38:17,306 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-13 01:38:17,306 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-13 01:38:17,307 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-13 01:38:17,307 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-13 01:38:17,307 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-13 01:38:17,307 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_init [2021-11-13 01:38:17,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_init [2021-11-13 01:38:17,307 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-13 01:38:17,308 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-13 01:38:17,308 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2021-11-13 01:38:17,308 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2021-11-13 01:38:17,308 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-13 01:38:17,309 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-13 01:38:17,309 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_set_multicast_list [2021-11-13 01:38:17,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_set_multicast_list [2021-11-13 01:38:17,309 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-13 01:38:17,310 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-13 01:38:17,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_ipw_priv [2021-11-13 01:38:17,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_ipw_priv [2021-11-13 01:38:17,310 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-13 01:38:17,311 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-13 01:38:17,311 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_free [2021-11-13 01:38:17,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_free [2021-11-13 01:38:17,311 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-13 01:38:17,311 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-13 01:38:17,311 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_libipw [2021-11-13 01:38:17,312 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_libipw [2021-11-13 01:38:17,312 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_off [2021-11-13 01:38:17,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_off [2021-11-13 01:38:17,313 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tgi_tx_key [2021-11-13 01:38:17,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tgi_tx_key [2021-11-13 01:38:17,314 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-13 01:38:17,314 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-13 01:38:17,314 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-11-13 01:38:17,314 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-11-13 01:38:17,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2021-11-13 01:38:17,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2021-11-13 01:38:17,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-13 01:38:17,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-13 01:38:17,316 INFO L130 BoogieDeclarations]: Found specification of procedure init_supported_rates [2021-11-13 01:38:17,316 INFO L138 BoogieDeclarations]: Found implementation of procedure init_supported_rates [2021-11-13 01:38:17,316 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_supported_rates [2021-11-13 01:38:17,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_supported_rates [2021-11-13 01:38:17,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-13 01:38:17,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-13 01:38:17,317 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-13 01:38:17,317 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-13 01:38:17,318 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 01:38:17,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-13 01:38:17,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-13 01:38:17,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-13 01:38:17,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-13 01:38:17,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2021-11-13 01:38:17,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2021-11-13 01:38:17,319 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-11-13 01:38:17,319 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-11-13 01:38:17,319 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_clear_bit [2021-11-13 01:38:17,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_clear_bit [2021-11-13 01:38:17,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-13 01:38:17,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-13 01:38:17,320 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-13 01:38:17,320 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-13 01:38:17,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 01:38:17,321 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-11-13 01:38:17,321 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-11-13 01:38:17,322 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-13 01:38:17,322 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_alloc [2021-11-13 01:38:17,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_alloc [2021-11-13 01:38:17,323 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-13 01:38:17,323 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-13 01:38:17,323 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_abort_scan [2021-11-13 01:38:17,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_abort_scan [2021-11-13 01:38:17,323 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free [2021-11-13 01:38:17,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free [2021-11-13 01:38:17,324 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 01:38:17,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 01:38:17,324 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2021-11-13 01:38:17,324 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2021-11-13 01:38:17,324 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_remove [2021-11-13 01:38:17,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_remove [2021-11-13 01:38:17,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-13 01:38:17,325 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg8 [2021-11-13 01:38:17,325 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg8 [2021-11-13 01:38:17,325 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-13 01:38:17,326 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-13 01:38:17,326 INFO L130 BoogieDeclarations]: Found specification of procedure get_cmd_string [2021-11-13 01:38:17,326 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cmd_string [2021-11-13 01:38:17,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-13 01:38:17,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-13 01:38:17,327 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_resume [2021-11-13 01:38:17,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_resume [2021-11-13 01:38:17,330 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-13 01:38:17,330 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-13 01:38:17,331 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-13 01:38:17,331 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-13 01:38:17,332 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_shutdown [2021-11-13 01:38:17,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_shutdown [2021-11-13 01:38:17,333 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read8 [2021-11-13 01:38:17,333 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read8 [2021-11-13 01:38:17,334 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_ordinal [2021-11-13 01:38:17,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_ordinal [2021-11-13 01:38:17,341 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 01:38:17,341 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-13 01:38:17,341 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-13 01:38:17,341 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_wep_keys [2021-11-13 01:38:17,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_wep_keys [2021-11-13 01:38:17,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 01:38:17,342 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_open [2021-11-13 01:38:17,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_open [2021-11-13 01:38:17,342 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_abort [2021-11-13 01:38:17,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_abort [2021-11-13 01:38:17,343 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_zero_memory [2021-11-13 01:38:17,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_zero_memory [2021-11-13 01:38:17,343 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_send_cmd [2021-11-13 01:38:17,343 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_send_cmd [2021-11-13 01:38:17,343 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_stop_nic [2021-11-13 01:38:17,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_stop_nic [2021-11-13 01:38:17,343 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-13 01:38:17,344 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-13 01:38:17,344 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-13 01:38:17,344 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-13 01:38:17,344 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-13 01:38:17,344 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-13 01:38:17,344 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_band_on [2021-11-13 01:38:17,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_band_on [2021-11-13 01:38:17,345 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-13 01:38:17,345 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-13 01:38:17,345 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2021-11-13 01:38:17,345 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2021-11-13 01:38:17,345 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_reg [2021-11-13 01:38:17,345 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_reg [2021-11-13 01:38:17,345 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_register_toggle [2021-11-13 01:38:17,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_register_toggle [2021-11-13 01:38:17,346 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2021-11-13 01:38:17,346 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2021-11-13 01:38:17,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-13 01:38:17,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-13 01:38:17,346 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2021-11-13 01:38:17,346 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2021-11-13 01:38:17,347 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-13 01:38:17,347 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-13 01:38:17,347 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_shutdown [2021-11-13 01:38:17,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_shutdown [2021-11-13 01:38:17,347 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg32 [2021-11-13 01:38:17,348 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg32 [2021-11-13 01:38:17,348 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_rts_threshold [2021-11-13 01:38:17,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_rts_threshold [2021-11-13 01:38:17,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-11-13 01:38:17,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-11-13 01:38:17,348 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read32 [2021-11-13 01:38:17,349 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read32 [2021-11-13 01:38:17,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-13 01:38:17,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-13 01:38:17,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-13 01:38:17,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-13 01:38:17,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-13 01:38:17,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-13 01:38:17,350 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2021-11-13 01:38:17,350 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2021-11-13 01:38:17,350 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2021-11-13 01:38:17,350 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2021-11-13 01:38:17,350 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_replenish [2021-11-13 01:38:17,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_replenish [2021-11-13 01:38:17,350 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write32 [2021-11-13 01:38:17,351 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write32 [2021-11-13 01:38:17,351 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_start_nic [2021-11-13 01:38:17,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_start_nic [2021-11-13 01:38:17,351 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2021-11-13 01:38:17,351 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2021-11-13 01:38:17,351 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_poll_bit [2021-11-13 01:38:17,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_poll_bit [2021-11-13 01:38:17,352 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-13 01:38:17,352 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-13 01:38:17,352 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_system_config [2021-11-13 01:38:17,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_system_config [2021-11-13 01:38:17,352 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_load_firmware [2021-11-13 01:38:17,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_load_firmware [2021-11-13 01:38:17,352 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_add_ofdm_scan_rates [2021-11-13 01:38:17,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_add_ofdm_scan_rates [2021-11-13 01:38:17,353 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-13 01:38:17,353 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-13 01:38:17,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2021-11-13 01:38:17,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2021-11-13 01:38:17,353 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hwcrypto_keys [2021-11-13 01:38:17,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hwcrypto_keys [2021-11-13 01:38:17,353 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-13 01:38:17,354 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-13 01:38:17,354 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_sw_reset [2021-11-13 01:38:17,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_sw_reset [2021-11-13 01:38:17,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2021-11-13 01:38:17,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2021-11-13 01:38:17,354 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_down [2021-11-13 01:38:17,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_down [2021-11-13 01:38:17,355 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-11-13 01:38:17,355 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tx_power [2021-11-13 01:38:17,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tx_power [2021-11-13 01:38:17,355 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-13 01:38:17,355 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-13 01:38:17,355 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-13 01:38:17,355 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-13 01:38:17,356 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_activity_off [2021-11-13 01:38:17,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_activity_off [2021-11-13 01:38:17,356 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_associate [2021-11-13 01:38:17,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_associate [2021-11-13 01:38:17,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-13 01:38:17,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-13 01:38:17,356 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_eeprom_len [2021-11-13 01:38:17,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_eeprom_len [2021-11-13 01:38:17,357 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-13 01:38:17,357 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-13 01:38:17,357 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free_tfd [2021-11-13 01:38:17,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free_tfd [2021-11-13 01:38:17,357 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-13 01:38:17,357 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-13 01:38:17,358 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_up [2021-11-13 01:38:17,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_up [2021-11-13 01:38:17,358 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2021-11-13 01:38:17,359 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2021-11-13 01:38:17,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-13 01:38:17,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-13 01:38:17,363 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-13 01:38:17,363 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-13 01:38:17,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-13 01:38:17,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-13 01:38:17,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-13 01:38:17,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-13 01:38:17,364 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2021-11-13 01:38:17,365 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2021-11-13 01:38:17,365 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 01:38:17,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-13 01:38:17,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-13 01:38:17,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-13 01:38:17,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-13 01:38:17,366 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-11-13 01:38:17,366 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-11-13 01:38:17,367 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-13 01:38:17,367 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-13 01:38:17,367 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-13 01:38:17,367 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-13 01:38:17,367 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_stop [2021-11-13 01:38:17,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_stop [2021-11-13 01:38:17,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-13 01:38:17,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-13 01:38:17,368 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-13 01:38:17,368 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-13 01:38:17,368 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-13 01:38:17,368 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-13 01:38:17,368 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-13 01:38:17,368 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-13 01:38:17,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-13 01:38:17,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-13 01:38:17,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-13 01:38:17,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-13 01:38:17,369 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-13 01:38:17,369 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-13 01:38:17,369 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_get_burst_duration [2021-11-13 01:38:17,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_get_burst_duration [2021-11-13 01:38:17,370 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_command_block_index [2021-11-13 01:38:17,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_command_block_index [2021-11-13 01:38:17,370 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write8 [2021-11-13 01:38:17,370 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write8 [2021-11-13 01:38:17,370 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2021-11-13 01:38:17,370 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2021-11-13 01:38:17,371 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-13 01:38:17,371 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-13 01:38:17,371 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-13 01:38:17,371 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_inc_wrap [2021-11-13 01:38:17,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_inc_wrap [2021-11-13 01:38:17,371 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_on [2021-11-13 01:38:17,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_on [2021-11-13 01:38:17,372 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2021-11-13 01:38:17,372 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2021-11-13 01:38:17,372 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_disassociate [2021-11-13 01:38:17,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_disassociate [2021-11-13 01:38:17,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_ipw_priv [2021-11-13 01:38:17,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_ipw_priv [2021-11-13 01:38:17,372 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-13 01:38:17,373 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-13 01:38:17,373 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-11-13 01:38:17,373 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-11-13 01:38:17,373 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-11-13 01:38:17,373 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-11-13 01:38:17,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-13 01:38:17,373 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_bit [2021-11-13 01:38:17,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_bit [2021-11-13 01:38:17,374 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-13 01:38:17,374 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-13 01:38:17,374 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_space [2021-11-13 01:38:17,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_space [2021-11-13 01:38:17,374 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-13 01:38:17,374 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-13 01:38:17,374 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-13 01:38:17,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-13 01:38:17,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-13 01:38:17,375 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-11-13 01:38:17,375 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-11-13 01:38:17,375 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg8 [2021-11-13 01:38:17,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg8 [2021-11-13 01:38:17,375 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_activate [2021-11-13 01:38:17,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_activate [2021-11-13 01:38:17,376 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_pdu [2021-11-13 01:38:17,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_pdu [2021-11-13 01:38:17,376 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_disassociate [2021-11-13 01:38:17,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_disassociate [2021-11-13 01:38:17,376 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg32 [2021-11-13 01:38:17,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg32 [2021-11-13 01:38:17,377 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-13 01:38:17,377 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-13 01:38:17,377 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_free [2021-11-13 01:38:17,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_free [2021-11-13 01:38:17,377 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-13 01:38:17,377 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-13 01:38:17,377 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_free [2021-11-13 01:38:17,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_free [2021-11-13 01:38:17,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-11-13 01:38:17,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-11-13 01:38:17,378 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-13 01:38:17,378 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-13 01:38:17,378 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-13 01:38:17,378 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-13 01:38:17,378 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-13 01:38:17,379 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-13 01:38:17,379 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_space [2021-11-13 01:38:17,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_space [2021-11-13 01:38:17,379 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_stop [2021-11-13 01:38:17,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_stop [2021-11-13 01:38:17,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-13 01:38:17,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-13 01:38:17,379 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2021-11-13 01:38:17,380 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2021-11-13 01:38:17,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-13 01:38:17,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-13 01:38:17,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 01:38:17,380 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_radio_off [2021-11-13 01:38:17,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_radio_off [2021-11-13 01:38:17,380 INFO L130 BoogieDeclarations]: Found specification of procedure free_firmware [2021-11-13 01:38:17,381 INFO L138 BoogieDeclarations]: Found implementation of procedure free_firmware [2021-11-13 01:38:17,381 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2021-11-13 01:38:17,381 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2021-11-13 01:38:17,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-13 01:38:17,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-13 01:38:17,381 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-11-13 01:38:17,381 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-11-13 01:38:17,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-13 01:38:17,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-13 01:38:17,382 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2021-11-13 01:38:17,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2021-11-13 01:38:17,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-11-13 01:38:17,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-11-13 01:38:17,382 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_get_geo [2021-11-13 01:38:17,383 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_get_geo [2021-11-13 01:38:17,383 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_enable_interrupts [2021-11-13 01:38:17,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_enable_interrupts [2021-11-13 01:38:17,383 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-13 01:38:17,383 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-13 01:38:17,384 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2021-11-13 01:38:17,384 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2021-11-13 01:38:17,385 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_restock [2021-11-13 01:38:17,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_restock [2021-11-13 01:38:17,385 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_init [2021-11-13 01:38:17,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_init [2021-11-13 01:38:17,389 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2021-11-13 01:38:17,390 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2021-11-13 01:38:17,390 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-13 01:38:17,390 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-13 01:38:17,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ipw_exit_15_2 [2021-11-13 01:38:17,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ipw_exit_15_2 [2021-11-13 01:38:17,390 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_bit [2021-11-13 01:38:17,390 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_bit [2021-11-13 01:38:17,391 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-13 01:38:17,391 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-13 01:38:17,391 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_multicast [2021-11-13 01:38:17,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_multicast [2021-11-13 01:38:17,391 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2021-11-13 01:38:17,391 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2021-11-13 01:38:17,391 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_is_init [2021-11-13 01:38:17,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_is_init [2021-11-13 01:38:17,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-13 01:38:17,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-13 01:38:17,392 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-11-13 01:38:17,392 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-11-13 01:38:17,392 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-13 01:38:17,392 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-13 01:38:17,393 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_simple [2021-11-13 01:38:17,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_simple [2021-11-13 01:38:17,393 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-13 01:38:17,393 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-13 01:38:17,393 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_tx_power [2021-11-13 01:38:17,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_tx_power [2021-11-13 01:38:17,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-13 01:38:17,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-13 01:38:17,394 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-13 01:38:17,394 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-13 01:38:17,394 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-13 01:38:17,394 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-13 01:38:20,177 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;