./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8393723b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01aa7ad5-cd3a-407f-9ce7-187086968225/bin/utaipan-I9t0OCRTmS/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01aa7ad5-cd3a-407f-9ce7-187086968225/bin/utaipan-I9t0OCRTmS/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01aa7ad5-cd3a-407f-9ce7-187086968225/bin/utaipan-I9t0OCRTmS/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01aa7ad5-cd3a-407f-9ce7-187086968225/bin/utaipan-I9t0OCRTmS/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01aa7ad5-cd3a-407f-9ce7-187086968225/bin/utaipan-I9t0OCRTmS/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01aa7ad5-cd3a-407f-9ce7-187086968225/bin/utaipan-I9t0OCRTmS --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 975b7d8ad73458d5893aafa7ed67293cf3171b9f644ae93efe681a76efd9edec --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-8393723 [2022-11-19 07:28:34,153 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-19 07:28:34,155 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-19 07:28:34,176 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-19 07:28:34,177 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-19 07:28:34,178 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-19 07:28:34,179 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-19 07:28:34,181 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-19 07:28:34,183 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-19 07:28:34,184 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-19 07:28:34,185 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-19 07:28:34,186 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-19 07:28:34,186 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-19 07:28:34,187 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-19 07:28:34,188 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-19 07:28:34,189 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-19 07:28:34,190 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-19 07:28:34,191 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-19 07:28:34,193 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-19 07:28:34,195 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-19 07:28:34,197 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-19 07:28:34,198 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-19 07:28:34,199 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-19 07:28:34,200 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-19 07:28:34,204 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-19 07:28:34,204 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-19 07:28:34,205 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-19 07:28:34,206 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-19 07:28:34,206 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-19 07:28:34,207 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-19 07:28:34,208 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-19 07:28:34,209 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-19 07:28:34,209 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-19 07:28:34,210 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-19 07:28:34,216 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-19 07:28:34,217 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-19 07:28:34,218 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-19 07:28:34,218 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-19 07:28:34,219 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-19 07:28:34,220 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-19 07:28:34,222 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-19 07:28:34,223 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01aa7ad5-cd3a-407f-9ce7-187086968225/bin/utaipan-I9t0OCRTmS/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-19 07:28:34,256 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-19 07:28:34,264 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-19 07:28:34,264 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-19 07:28:34,265 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-19 07:28:34,266 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-19 07:28:34,266 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-19 07:28:34,266 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-19 07:28:34,266 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-19 07:28:34,267 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-19 07:28:34,267 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-19 07:28:34,268 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-19 07:28:34,268 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-19 07:28:34,268 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-19 07:28:34,268 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-19 07:28:34,269 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-19 07:28:34,269 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-19 07:28:34,269 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-19 07:28:34,269 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-19 07:28:34,270 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-19 07:28:34,270 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-19 07:28:34,270 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-19 07:28:34,271 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-19 07:28:34,271 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-19 07:28:34,272 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-19 07:28:34,273 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-19 07:28:34,273 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-19 07:28:34,273 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-19 07:28:34,273 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-19 07:28:34,274 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-19 07:28:34,274 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-19 07:28:34,274 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-19 07:28:34,274 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-19 07:28:34,275 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-19 07:28:34,275 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-19 07:28:34,275 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-19 07:28:34,275 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-19 07:28:34,275 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-19 07:28:34,276 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-19 07:28:34,276 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01aa7ad5-cd3a-407f-9ce7-187086968225/bin/utaipan-I9t0OCRTmS/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01aa7ad5-cd3a-407f-9ce7-187086968225/bin/utaipan-I9t0OCRTmS Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 975b7d8ad73458d5893aafa7ed67293cf3171b9f644ae93efe681a76efd9edec [2022-11-19 07:28:34,545 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-19 07:28:34,576 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-19 07:28:34,579 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-19 07:28:34,580 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-19 07:28:34,581 INFO L275 PluginConnector]: CDTParser initialized [2022-11-19 07:28:34,583 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01aa7ad5-cd3a-407f-9ce7-187086968225/bin/utaipan-I9t0OCRTmS/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i [2022-11-19 07:28:34,683 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01aa7ad5-cd3a-407f-9ce7-187086968225/bin/utaipan-I9t0OCRTmS/data/4bb662ba3/32bda61c45b548cda6190fe226327a02/FLAGa47798e97 [2022-11-19 07:28:35,912 INFO L306 CDTParser]: Found 1 translation units. [2022-11-19 07:28:35,913 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01aa7ad5-cd3a-407f-9ce7-187086968225/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i [2022-11-19 07:28:36,025 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01aa7ad5-cd3a-407f-9ce7-187086968225/bin/utaipan-I9t0OCRTmS/data/4bb662ba3/32bda61c45b548cda6190fe226327a02/FLAGa47798e97 [2022-11-19 07:28:36,525 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01aa7ad5-cd3a-407f-9ce7-187086968225/bin/utaipan-I9t0OCRTmS/data/4bb662ba3/32bda61c45b548cda6190fe226327a02 [2022-11-19 07:28:36,529 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-19 07:28:36,531 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-19 07:28:36,535 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-19 07:28:36,535 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-19 07:28:36,539 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-19 07:28:36,540 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:28:36" (1/1) ... [2022-11-19 07:28:36,541 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b815847 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:28:36, skipping insertion in model container [2022-11-19 07:28:36,542 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:28:36" (1/1) ... [2022-11-19 07:28:36,550 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-19 07:28:36,861 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-19 07:28:46,664 WARN L234 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_01aa7ad5-cd3a-407f-9ce7-187086968225/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[982727,982740] [2022-11-19 07:28:46,671 WARN L234 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_01aa7ad5-cd3a-407f-9ce7-187086968225/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[982874,982887] [2022-11-19 07:28:46,672 WARN L234 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_01aa7ad5-cd3a-407f-9ce7-187086968225/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[983013,983026] [2022-11-19 07:28:46,675 WARN L234 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_01aa7ad5-cd3a-407f-9ce7-187086968225/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[983171,983184] [2022-11-19 07:28:46,745 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 07:28:46,961 INFO L203 MainTranslator]: Completed pre-run [2022-11-19 07:28:47,945 WARN L234 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_01aa7ad5-cd3a-407f-9ce7-187086968225/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[982727,982740] [2022-11-19 07:28:47,946 WARN L234 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_01aa7ad5-cd3a-407f-9ce7-187086968225/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[982874,982887] [2022-11-19 07:28:47,946 WARN L234 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_01aa7ad5-cd3a-407f-9ce7-187086968225/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[983013,983026] [2022-11-19 07:28:47,947 WARN L234 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_01aa7ad5-cd3a-407f-9ce7-187086968225/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[983171,983184] [2022-11-19 07:28:47,959 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 07:28:48,742 INFO L208 MainTranslator]: Completed translation [2022-11-19 07:28:48,742 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:28:48 WrapperNode [2022-11-19 07:28:48,742 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-19 07:28:48,744 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-19 07:28:48,759 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-19 07:28:48,759 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-19 07:28:48,767 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:28:48" (1/1) ... [2022-11-19 07:28:49,196 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:28:48" (1/1) ... [2022-11-19 07:28:49,683 INFO L138 Inliner]: procedures = 793, calls = 13397, calls flagged for inlining = 385, calls inlined = 247, statements flattened = 14038 [2022-11-19 07:28:49,684 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-19 07:28:49,685 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-19 07:28:49,685 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-19 07:28:49,686 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-19 07:28:49,697 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:28:48" (1/1) ... [2022-11-19 07:28:49,697 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:28:48" (1/1) ... [2022-11-19 07:28:49,796 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:28:48" (1/1) ... [2022-11-19 07:28:49,797 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:28:48" (1/1) ... [2022-11-19 07:28:50,284 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:28:48" (1/1) ... [2022-11-19 07:28:50,331 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:28:48" (1/1) ... [2022-11-19 07:28:50,523 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:28:48" (1/1) ... [2022-11-19 07:28:50,567 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:28:48" (1/1) ... [2022-11-19 07:28:50,690 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-19 07:28:50,691 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-19 07:28:50,692 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-19 07:28:50,692 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-19 07:28:50,693 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:28:48" (1/1) ... [2022-11-19 07:28:50,727 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-19 07:28:50,737 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01aa7ad5-cd3a-407f-9ce7-187086968225/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 07:28:50,780 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01aa7ad5-cd3a-407f-9ce7-187086968225/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-19 07:28:50,847 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01aa7ad5-cd3a-407f-9ce7-187086968225/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-19 07:28:50,905 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_open [2022-11-19 07:28:50,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_open [2022-11-19 07:28:50,906 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2022-11-19 07:28:50,906 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2022-11-19 07:28:50,906 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2022-11-19 07:28:50,906 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2022-11-19 07:28:50,906 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_unicast [2022-11-19 07:28:50,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_unicast [2022-11-19 07:28:50,907 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-19 07:28:50,907 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-19 07:28:50,907 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_disable_interrupts [2022-11-19 07:28:50,907 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_disable_interrupts [2022-11-19 07:28:50,907 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_indirect [2022-11-19 07:28:50,908 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_indirect [2022-11-19 07:28:50,908 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-19 07:28:50,908 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-19 07:28:50,908 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-19 07:28:50,908 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-19 07:28:50,908 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-19 07:28:50,908 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_init [2022-11-19 07:28:50,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_init [2022-11-19 07:28:50,909 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-19 07:28:50,909 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-19 07:28:50,909 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2022-11-19 07:28:50,909 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2022-11-19 07:28:50,909 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-19 07:28:50,910 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-19 07:28:50,910 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_set_multicast_list [2022-11-19 07:28:50,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_set_multicast_list [2022-11-19 07:28:50,910 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-19 07:28:50,910 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-19 07:28:50,910 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-19 07:28:50,911 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-19 07:28:50,911 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_free [2022-11-19 07:28:50,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_free [2022-11-19 07:28:50,911 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-19 07:28:50,911 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-19 07:28:50,912 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_libipw [2022-11-19 07:28:50,912 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_libipw [2022-11-19 07:28:50,912 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_off [2022-11-19 07:28:50,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_off [2022-11-19 07:28:50,912 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tgi_tx_key [2022-11-19 07:28:50,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tgi_tx_key [2022-11-19 07:28:50,913 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-19 07:28:50,927 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-19 07:28:50,927 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2022-11-19 07:28:50,927 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2022-11-19 07:28:50,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2022-11-19 07:28:50,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2022-11-19 07:28:50,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-19 07:28:50,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-19 07:28:50,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-19 07:28:50,928 INFO L130 BoogieDeclarations]: Found specification of procedure init_supported_rates [2022-11-19 07:28:50,928 INFO L138 BoogieDeclarations]: Found implementation of procedure init_supported_rates [2022-11-19 07:28:50,928 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_supported_rates [2022-11-19 07:28:50,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_supported_rates [2022-11-19 07:28:50,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-19 07:28:50,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-19 07:28:50,929 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-19 07:28:50,929 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-19 07:28:50,929 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-19 07:28:50,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-19 07:28:50,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-19 07:28:50,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-19 07:28:50,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-19 07:28:50,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2022-11-19 07:28:50,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2022-11-19 07:28:50,930 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2022-11-19 07:28:50,931 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2022-11-19 07:28:50,931 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-19 07:28:50,931 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_clear_bit [2022-11-19 07:28:50,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_clear_bit [2022-11-19 07:28:50,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-19 07:28:50,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-19 07:28:50,932 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-19 07:28:50,932 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-19 07:28:50,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-19 07:28:50,932 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-19 07:28:50,932 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-19 07:28:50,932 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-19 07:28:50,933 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_alloc [2022-11-19 07:28:50,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_alloc [2022-11-19 07:28:50,933 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-19 07:28:50,933 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-19 07:28:50,933 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_abort_scan [2022-11-19 07:28:50,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_abort_scan [2022-11-19 07:28:50,934 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free [2022-11-19 07:28:50,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free [2022-11-19 07:28:50,934 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-19 07:28:50,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-19 07:28:50,934 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2022-11-19 07:28:50,934 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2022-11-19 07:28:50,935 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_remove [2022-11-19 07:28:50,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_remove [2022-11-19 07:28:50,935 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-19 07:28:50,935 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg8 [2022-11-19 07:28:50,935 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg8 [2022-11-19 07:28:50,935 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-19 07:28:50,936 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-19 07:28:50,936 INFO L130 BoogieDeclarations]: Found specification of procedure get_cmd_string [2022-11-19 07:28:50,936 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cmd_string [2022-11-19 07:28:50,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-19 07:28:50,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-19 07:28:50,936 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_resume [2022-11-19 07:28:50,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_resume [2022-11-19 07:28:50,937 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-19 07:28:50,937 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-19 07:28:50,937 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-19 07:28:50,937 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-19 07:28:50,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-19 07:28:50,938 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-19 07:28:50,938 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_shutdown [2022-11-19 07:28:50,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_shutdown [2022-11-19 07:28:50,938 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read8 [2022-11-19 07:28:50,938 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read8 [2022-11-19 07:28:50,939 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_ordinal [2022-11-19 07:28:50,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_ordinal [2022-11-19 07:28:50,939 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-19 07:28:50,939 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-19 07:28:50,939 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-19 07:28:50,939 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_wep_keys [2022-11-19 07:28:50,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_wep_keys [2022-11-19 07:28:50,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-19 07:28:50,940 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_open [2022-11-19 07:28:50,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_open [2022-11-19 07:28:50,940 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_abort [2022-11-19 07:28:50,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_abort [2022-11-19 07:28:50,940 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_zero_memory [2022-11-19 07:28:50,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_zero_memory [2022-11-19 07:28:50,941 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_send_cmd [2022-11-19 07:28:50,941 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_send_cmd [2022-11-19 07:28:50,941 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_stop_nic [2022-11-19 07:28:50,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_stop_nic [2022-11-19 07:28:50,941 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-19 07:28:50,941 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-19 07:28:50,942 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-19 07:28:50,942 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-19 07:28:50,942 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-19 07:28:50,942 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-19 07:28:50,942 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_band_on [2022-11-19 07:28:50,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_band_on [2022-11-19 07:28:50,943 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-19 07:28:50,943 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-19 07:28:50,943 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2022-11-19 07:28:50,943 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2022-11-19 07:28:50,943 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_reg [2022-11-19 07:28:50,943 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_reg [2022-11-19 07:28:50,943 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_register_toggle [2022-11-19 07:28:50,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_register_toggle [2022-11-19 07:28:50,944 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2022-11-19 07:28:50,944 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2022-11-19 07:28:50,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-19 07:28:50,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-19 07:28:50,944 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-11-19 07:28:50,945 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-11-19 07:28:50,952 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-19 07:28:50,952 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-19 07:28:50,952 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_shutdown [2022-11-19 07:28:50,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_shutdown [2022-11-19 07:28:50,952 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg32 [2022-11-19 07:28:50,952 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg32 [2022-11-19 07:28:50,953 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_rts_threshold [2022-11-19 07:28:50,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_rts_threshold [2022-11-19 07:28:50,953 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read32 [2022-11-19 07:28:50,953 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read32 [2022-11-19 07:28:50,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-19 07:28:50,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-19 07:28:50,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-19 07:28:50,954 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2022-11-19 07:28:50,954 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2022-11-19 07:28:50,954 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2022-11-19 07:28:50,954 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2022-11-19 07:28:50,954 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_replenish [2022-11-19 07:28:50,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_replenish [2022-11-19 07:28:50,955 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write32 [2022-11-19 07:28:50,955 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write32 [2022-11-19 07:28:50,955 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_start_nic [2022-11-19 07:28:50,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_start_nic [2022-11-19 07:28:50,955 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2022-11-19 07:28:50,955 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2022-11-19 07:28:50,956 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_poll_bit [2022-11-19 07:28:50,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_poll_bit [2022-11-19 07:28:50,956 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-19 07:28:50,956 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-19 07:28:50,956 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_system_config [2022-11-19 07:28:50,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_system_config [2022-11-19 07:28:50,956 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_load_firmware [2022-11-19 07:28:50,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_load_firmware [2022-11-19 07:28:50,957 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_add_ofdm_scan_rates [2022-11-19 07:28:50,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_add_ofdm_scan_rates [2022-11-19 07:28:50,957 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-19 07:28:50,957 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-19 07:28:50,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2022-11-19 07:28:50,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2022-11-19 07:28:50,958 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hwcrypto_keys [2022-11-19 07:28:50,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hwcrypto_keys [2022-11-19 07:28:50,958 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-19 07:28:50,958 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-19 07:28:50,958 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_sw_reset [2022-11-19 07:28:50,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_sw_reset [2022-11-19 07:28:50,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2022-11-19 07:28:50,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2022-11-19 07:28:50,959 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_down [2022-11-19 07:28:50,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_down [2022-11-19 07:28:50,959 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-11-19 07:28:50,959 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tx_power [2022-11-19 07:28:50,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tx_power [2022-11-19 07:28:50,960 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-19 07:28:50,960 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-19 07:28:50,960 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-19 07:28:50,960 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-19 07:28:50,960 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_activity_off [2022-11-19 07:28:50,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_activity_off [2022-11-19 07:28:50,961 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_associate [2022-11-19 07:28:50,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_associate [2022-11-19 07:28:50,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-19 07:28:50,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-19 07:28:50,961 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_eeprom_len [2022-11-19 07:28:50,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_eeprom_len [2022-11-19 07:28:50,962 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-19 07:28:50,962 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-19 07:28:50,962 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free_tfd [2022-11-19 07:28:50,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free_tfd [2022-11-19 07:28:50,962 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-19 07:28:50,962 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-19 07:28:50,962 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_up [2022-11-19 07:28:50,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_up [2022-11-19 07:28:50,963 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2022-11-19 07:28:50,963 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2022-11-19 07:28:50,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-19 07:28:50,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-19 07:28:50,963 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-19 07:28:50,963 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-19 07:28:50,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-19 07:28:50,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-19 07:28:50,964 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2022-11-19 07:28:50,964 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2022-11-19 07:28:50,964 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-19 07:28:50,964 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2022-11-19 07:28:50,965 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2022-11-19 07:28:50,965 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-19 07:28:50,965 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-19 07:28:50,965 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-19 07:28:50,965 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-19 07:28:50,965 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-19 07:28:50,966 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_stop [2022-11-19 07:28:50,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_stop [2022-11-19 07:28:50,966 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-19 07:28:50,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-19 07:28:50,966 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-19 07:28:50,966 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-19 07:28:50,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-19 07:28:50,967 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-19 07:28:50,967 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-19 07:28:50,967 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-19 07:28:50,967 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-19 07:28:50,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-19 07:28:50,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-19 07:28:50,968 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-19 07:28:50,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-19 07:28:50,968 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-19 07:28:50,968 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-19 07:28:50,968 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_get_burst_duration [2022-11-19 07:28:50,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_get_burst_duration [2022-11-19 07:28:50,969 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_command_block_index [2022-11-19 07:28:50,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_command_block_index [2022-11-19 07:28:50,969 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write8 [2022-11-19 07:28:50,969 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write8 [2022-11-19 07:28:50,969 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2022-11-19 07:28:50,969 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2022-11-19 07:28:50,969 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-19 07:28:50,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-19 07:28:50,970 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_inc_wrap [2022-11-19 07:28:50,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_inc_wrap [2022-11-19 07:28:50,970 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_on [2022-11-19 07:28:50,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_on [2022-11-19 07:28:50,970 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2022-11-19 07:28:50,970 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2022-11-19 07:28:50,971 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_disassociate [2022-11-19 07:28:50,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_disassociate [2022-11-19 07:28:50,971 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-19 07:28:50,971 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-19 07:28:50,971 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-11-19 07:28:50,971 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-11-19 07:28:50,971 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-11-19 07:28:50,972 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-11-19 07:28:50,972 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_bit [2022-11-19 07:28:50,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_bit [2022-11-19 07:28:50,972 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_space [2022-11-19 07:28:50,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_space [2022-11-19 07:28:50,972 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-19 07:28:50,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-19 07:28:50,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-19 07:28:50,973 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-11-19 07:28:50,973 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-11-19 07:28:50,973 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg8 [2022-11-19 07:28:50,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg8 [2022-11-19 07:28:50,973 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_activate [2022-11-19 07:28:50,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_activate [2022-11-19 07:28:50,974 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_pdu [2022-11-19 07:28:50,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_pdu [2022-11-19 07:28:50,974 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_disassociate [2022-11-19 07:28:50,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_disassociate [2022-11-19 07:28:50,974 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg32 [2022-11-19 07:28:50,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg32 [2022-11-19 07:28:50,975 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-11-19 07:28:50,991 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-11-19 07:28:50,991 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_free [2022-11-19 07:28:50,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_free [2022-11-19 07:28:50,991 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-19 07:28:50,991 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-19 07:28:50,991 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_free [2022-11-19 07:28:50,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_free [2022-11-19 07:28:50,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-19 07:28:50,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-19 07:28:50,992 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-19 07:28:50,992 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-19 07:28:50,992 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-19 07:28:50,992 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-19 07:28:50,993 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-19 07:28:50,993 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-19 07:28:50,993 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_space [2022-11-19 07:28:50,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_space [2022-11-19 07:28:50,993 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_stop [2022-11-19 07:28:50,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_stop [2022-11-19 07:28:50,994 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2022-11-19 07:28:50,994 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2022-11-19 07:28:50,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-19 07:28:50,994 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_radio_off [2022-11-19 07:28:50,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_radio_off [2022-11-19 07:28:50,994 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-19 07:28:50,994 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-19 07:28:50,995 INFO L130 BoogieDeclarations]: Found specification of procedure free_firmware [2022-11-19 07:28:50,995 INFO L138 BoogieDeclarations]: Found implementation of procedure free_firmware [2022-11-19 07:28:50,995 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2022-11-19 07:28:50,995 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2022-11-19 07:28:50,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-19 07:28:50,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-19 07:28:50,995 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2022-11-19 07:28:50,996 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2022-11-19 07:28:50,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-19 07:28:50,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-19 07:28:50,996 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2022-11-19 07:28:50,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2022-11-19 07:28:50,996 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_get_geo [2022-11-19 07:28:50,997 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_get_geo [2022-11-19 07:28:50,997 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_enable_interrupts [2022-11-19 07:28:50,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_enable_interrupts [2022-11-19 07:28:50,997 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-19 07:28:50,997 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-19 07:28:50,997 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2022-11-19 07:28:50,997 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2022-11-19 07:28:50,998 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_restock [2022-11-19 07:28:50,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_restock [2022-11-19 07:28:50,998 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_init [2022-11-19 07:28:50,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_init [2022-11-19 07:28:50,998 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2022-11-19 07:28:50,998 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2022-11-19 07:28:50,998 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-19 07:28:50,999 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-19 07:28:50,999 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-19 07:28:50,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-19 07:28:50,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ipw_exit_15_2 [2022-11-19 07:28:50,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ipw_exit_15_2 [2022-11-19 07:28:50,999 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_bit [2022-11-19 07:28:51,000 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_bit [2022-11-19 07:28:51,000 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-19 07:28:51,000 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-19 07:28:51,000 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_multicast [2022-11-19 07:28:51,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_multicast [2022-11-19 07:28:51,000 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2022-11-19 07:28:51,001 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2022-11-19 07:28:51,001 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_is_init [2022-11-19 07:28:51,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_is_init [2022-11-19 07:28:51,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-19 07:28:51,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-19 07:28:51,001 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-19 07:28:51,001 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-19 07:28:51,002 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-19 07:28:51,002 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-19 07:28:51,002 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_simple [2022-11-19 07:28:51,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_simple [2022-11-19 07:28:51,002 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-19 07:28:51,002 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-19 07:28:51,002 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_tx_power [2022-11-19 07:28:51,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_tx_power [2022-11-19 07:28:51,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-19 07:28:51,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-19 07:28:51,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-19 07:28:51,003 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-19 07:28:51,003 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-19 07:28:51,003 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-11-19 07:28:51,004 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-11-19 07:28:52,544 INFO L235 CfgBuilder]: Building ICFG [2022-11-19 07:28:52,549 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-19 07:28:52,870 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;