./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2d7751c-1fbc-4598-b1c1-08e4d137a35c/bin/utaipan-G1rejxKTta/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2d7751c-1fbc-4598-b1c1-08e4d137a35c/bin/utaipan-G1rejxKTta/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2d7751c-1fbc-4598-b1c1-08e4d137a35c/bin/utaipan-G1rejxKTta/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2d7751c-1fbc-4598-b1c1-08e4d137a35c/bin/utaipan-G1rejxKTta/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2d7751c-1fbc-4598-b1c1-08e4d137a35c/bin/utaipan-G1rejxKTta/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2d7751c-1fbc-4598-b1c1-08e4d137a35c/bin/utaipan-G1rejxKTta --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 23c3594a6e8ee551ccdcac00c9a9144816a66e525e436449266c87c6cbdd15f3 --- 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-dbf71c6-m [2022-10-17 17:13:48,321 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 17:13:48,324 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 17:13:48,376 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 17:13:48,376 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 17:13:48,381 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 17:13:48,384 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 17:13:48,391 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 17:13:48,394 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 17:13:48,399 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 17:13:48,400 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 17:13:48,403 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 17:13:48,403 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 17:13:48,406 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 17:13:48,408 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 17:13:48,410 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 17:13:48,412 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 17:13:48,413 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 17:13:48,415 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 17:13:48,422 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 17:13:48,423 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 17:13:48,425 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 17:13:48,428 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 17:13:48,429 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 17:13:48,439 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 17:13:48,440 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 17:13:48,440 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 17:13:48,442 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 17:13:48,443 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 17:13:48,444 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 17:13:48,445 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 17:13:48,446 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 17:13:48,448 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 17:13:48,451 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 17:13:48,452 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 17:13:48,452 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 17:13:48,453 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 17:13:48,453 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 17:13:48,453 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 17:13:48,454 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 17:13:48,455 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 17:13:48,456 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2d7751c-1fbc-4598-b1c1-08e4d137a35c/bin/utaipan-G1rejxKTta/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-10-17 17:13:48,500 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 17:13:48,500 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 17:13:48,501 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-17 17:13:48,501 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-17 17:13:48,502 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 17:13:48,502 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-17 17:13:48,503 INFO L138 SettingsManager]: * User list type=DISABLED [2022-10-17 17:13:48,503 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-10-17 17:13:48,503 INFO L138 SettingsManager]: * Explicit value domain=true [2022-10-17 17:13:48,503 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-10-17 17:13:48,505 INFO L138 SettingsManager]: * Octagon Domain=false [2022-10-17 17:13:48,505 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-10-17 17:13:48,505 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-10-17 17:13:48,506 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-10-17 17:13:48,506 INFO L138 SettingsManager]: * Interval Domain=false [2022-10-17 17:13:48,506 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-10-17 17:13:48,506 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-10-17 17:13:48,507 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-10-17 17:13:48,507 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 17:13:48,508 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 17:13:48,508 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 17:13:48,508 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 17:13:48,508 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 17:13:48,509 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 17:13:48,509 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 17:13:48,509 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 17:13:48,509 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 17:13:48,510 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 17:13:48,518 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-17 17:13:48,518 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 17:13:48,518 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 17:13:48,519 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-10-17 17:13:48,519 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 17:13:48,519 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 17:13:48,520 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-10-17 17:13:48,520 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 17:13:48,520 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 17:13:48,520 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-10-17 17:13:48,521 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_e2d7751c-1fbc-4598-b1c1-08e4d137a35c/bin/utaipan-G1rejxKTta/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2d7751c-1fbc-4598-b1c1-08e4d137a35c/bin/utaipan-G1rejxKTta Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 23c3594a6e8ee551ccdcac00c9a9144816a66e525e436449266c87c6cbdd15f3 [2022-10-17 17:13:48,821 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 17:13:48,844 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 17:13:48,847 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 17:13:48,849 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 17:13:48,850 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 17:13:48,851 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2d7751c-1fbc-4598-b1c1-08e4d137a35c/bin/utaipan-G1rejxKTta/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2022-10-17 17:13:48,914 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2d7751c-1fbc-4598-b1c1-08e4d137a35c/bin/utaipan-G1rejxKTta/data/d0829485e/e3c1b586015a485fa6fe765737c58d01/FLAGc94d7563b [2022-10-17 17:13:50,169 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 17:13:50,170 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2d7751c-1fbc-4598-b1c1-08e4d137a35c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2022-10-17 17:13:50,306 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2d7751c-1fbc-4598-b1c1-08e4d137a35c/bin/utaipan-G1rejxKTta/data/d0829485e/e3c1b586015a485fa6fe765737c58d01/FLAGc94d7563b [2022-10-17 17:13:50,385 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2d7751c-1fbc-4598-b1c1-08e4d137a35c/bin/utaipan-G1rejxKTta/data/d0829485e/e3c1b586015a485fa6fe765737c58d01 [2022-10-17 17:13:50,387 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 17:13:50,390 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 17:13:50,394 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 17:13:50,394 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 17:13:50,397 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 17:13:50,398 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:13:50" (1/1) ... [2022-10-17 17:13:50,400 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4534fb3a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:13:50, skipping insertion in model container [2022-10-17 17:13:50,400 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:13:50" (1/1) ... [2022-10-17 17:13:50,408 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 17:13:50,855 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:13:58,194 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2d7751c-1fbc-4598-b1c1-08e4d137a35c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[732788,732801] [2022-10-17 17:13:58,197 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2d7751c-1fbc-4598-b1c1-08e4d137a35c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[732935,732948] [2022-10-17 17:13:58,198 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2d7751c-1fbc-4598-b1c1-08e4d137a35c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[733074,733087] [2022-10-17 17:13:58,199 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2d7751c-1fbc-4598-b1c1-08e4d137a35c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[733232,733245] [2022-10-17 17:13:58,240 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:13:58,362 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 17:13:58,765 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type check failed for C: inta = inta & 3238068243U [9906] at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckBinaryExpression(TypeCheckHelper.java:207) at de.uni_freiburg.informatik.ultimate.boogie.ExpressionFactory.constructBinaryExpression(ExpressionFactory.java:597) at de.uni_freiburg.informatik.ultimate.boogie.ExpressionFactory.newBinaryExpression(ExpressionFactory.java:132) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitabsTranslation.abstractAssign(BitabsTranslation.java:483) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.abstractAssginWithBitwiseOp(IntegerTranslation.java:973) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:737) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1397) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:326) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1845) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:314) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1470) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:289) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2361) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:601) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:270) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-10-17 17:13:58,770 INFO L158 Benchmark]: Toolchain (without parser) took 8379.58ms. Allocated memory was 86.0MB in the beginning and 232.8MB in the end (delta: 146.8MB). Free memory was 52.8MB in the beginning and 123.0MB in the end (delta: -70.2MB). Peak memory consumption was 111.9MB. Max. memory is 16.1GB. [2022-10-17 17:13:58,771 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 86.0MB. Free memory was 61.8MB in the beginning and 61.7MB in the end (delta: 77.1kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 17:13:58,776 INFO L158 Benchmark]: CACSL2BoogieTranslator took 8374.87ms. Allocated memory was 86.0MB in the beginning and 232.8MB in the end (delta: 146.8MB). Free memory was 52.6MB in the beginning and 123.0MB in the end (delta: -70.4MB). Peak memory consumption was 111.9MB. Max. memory is 16.1GB. [2022-10-17 17:13:58,779 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 86.0MB. Free memory was 61.8MB in the beginning and 61.7MB in the end (delta: 77.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 8374.87ms. Allocated memory was 86.0MB in the beginning and 232.8MB in the end (delta: 146.8MB). Free memory was 52.6MB in the beginning and 123.0MB in the end (delta: -70.4MB). Peak memory consumption was 111.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type check failed for C: inta = inta & 3238068243U [9906] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type check failed for C: inta = inta & 3238068243U [9906]: de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) 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_e2d7751c-1fbc-4598-b1c1-08e4d137a35c/bin/utaipan-G1rejxKTta/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2d7751c-1fbc-4598-b1c1-08e4d137a35c/bin/utaipan-G1rejxKTta/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2d7751c-1fbc-4598-b1c1-08e4d137a35c/bin/utaipan-G1rejxKTta/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2d7751c-1fbc-4598-b1c1-08e4d137a35c/bin/utaipan-G1rejxKTta/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2d7751c-1fbc-4598-b1c1-08e4d137a35c/bin/utaipan-G1rejxKTta/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2d7751c-1fbc-4598-b1c1-08e4d137a35c/bin/utaipan-G1rejxKTta --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 23c3594a6e8ee551ccdcac00c9a9144816a66e525e436449266c87c6cbdd15f3 --- 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-dbf71c6-m [2022-10-17 17:14:01,395 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 17:14:01,399 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 17:14:01,455 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 17:14:01,456 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 17:14:01,461 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 17:14:01,465 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 17:14:01,470 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 17:14:01,477 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 17:14:01,479 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 17:14:01,480 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 17:14:01,482 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 17:14:01,483 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 17:14:01,484 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 17:14:01,486 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 17:14:01,487 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 17:14:01,488 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 17:14:01,490 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 17:14:01,492 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 17:14:01,495 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 17:14:01,497 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 17:14:01,498 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 17:14:01,500 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 17:14:01,501 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 17:14:01,506 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 17:14:01,507 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 17:14:01,507 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 17:14:01,509 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 17:14:01,509 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 17:14:01,510 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 17:14:01,511 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 17:14:01,511 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 17:14:01,516 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 17:14:01,518 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 17:14:01,520 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 17:14:01,520 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 17:14:01,521 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 17:14:01,522 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 17:14:01,522 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 17:14:01,524 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 17:14:01,525 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 17:14:01,526 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2d7751c-1fbc-4598-b1c1-08e4d137a35c/bin/utaipan-G1rejxKTta/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2022-10-17 17:14:01,554 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 17:14:01,555 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 17:14:01,555 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-17 17:14:01,556 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-17 17:14:01,557 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 17:14:01,557 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-17 17:14:01,557 INFO L138 SettingsManager]: * User list type=DISABLED [2022-10-17 17:14:01,558 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-10-17 17:14:01,558 INFO L138 SettingsManager]: * Explicit value domain=true [2022-10-17 17:14:01,558 INFO L138 SettingsManager]: * Octagon Domain=false [2022-10-17 17:14:01,559 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-10-17 17:14:01,559 INFO L138 SettingsManager]: * Interval Domain=false [2022-10-17 17:14:01,560 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 17:14:01,560 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 17:14:01,560 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 17:14:01,561 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 17:14:01,561 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 17:14:01,561 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 17:14:01,562 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 17:14:01,562 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 17:14:01,562 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 17:14:01,562 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 17:14:01,563 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 17:14:01,563 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 17:14:01,563 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-17 17:14:01,563 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-17 17:14:01,564 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 17:14:01,564 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 17:14:01,564 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 17:14:01,564 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 17:14:01,565 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 17:14:01,565 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 17:14:01,565 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 17:14:01,565 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-10-17 17:14:01,566 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 17:14:01,566 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_e2d7751c-1fbc-4598-b1c1-08e4d137a35c/bin/utaipan-G1rejxKTta/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2d7751c-1fbc-4598-b1c1-08e4d137a35c/bin/utaipan-G1rejxKTta Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 23c3594a6e8ee551ccdcac00c9a9144816a66e525e436449266c87c6cbdd15f3 [2022-10-17 17:14:02,024 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 17:14:02,055 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 17:14:02,059 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 17:14:02,060 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 17:14:02,061 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 17:14:02,062 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2d7751c-1fbc-4598-b1c1-08e4d137a35c/bin/utaipan-G1rejxKTta/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2022-10-17 17:14:02,136 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2d7751c-1fbc-4598-b1c1-08e4d137a35c/bin/utaipan-G1rejxKTta/data/5b7787c87/34898a98409d46029ea7e92df4edae2d/FLAG95ad5b448 [2022-10-17 17:14:03,453 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 17:14:03,454 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2d7751c-1fbc-4598-b1c1-08e4d137a35c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2022-10-17 17:14:03,590 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2d7751c-1fbc-4598-b1c1-08e4d137a35c/bin/utaipan-G1rejxKTta/data/5b7787c87/34898a98409d46029ea7e92df4edae2d/FLAG95ad5b448 [2022-10-17 17:14:04,044 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2d7751c-1fbc-4598-b1c1-08e4d137a35c/bin/utaipan-G1rejxKTta/data/5b7787c87/34898a98409d46029ea7e92df4edae2d [2022-10-17 17:14:04,047 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 17:14:04,049 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 17:14:04,050 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 17:14:04,051 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 17:14:04,055 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 17:14:04,056 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:14:04" (1/1) ... [2022-10-17 17:14:04,058 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b009939 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:14:04, skipping insertion in model container [2022-10-17 17:14:04,058 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:14:04" (1/1) ... [2022-10-17 17:14:04,067 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 17:14:04,407 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:14:11,548 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2d7751c-1fbc-4598-b1c1-08e4d137a35c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[732788,732801] [2022-10-17 17:14:11,556 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2d7751c-1fbc-4598-b1c1-08e4d137a35c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[732935,732948] [2022-10-17 17:14:11,558 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2d7751c-1fbc-4598-b1c1-08e4d137a35c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[733074,733087] [2022-10-17 17:14:11,560 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2d7751c-1fbc-4598-b1c1-08e4d137a35c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[733232,733245] [2022-10-17 17:14:11,609 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:14:11,705 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-10-17 17:14:11,865 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:14:12,685 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2d7751c-1fbc-4598-b1c1-08e4d137a35c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[732788,732801] [2022-10-17 17:14:12,686 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2d7751c-1fbc-4598-b1c1-08e4d137a35c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[732935,732948] [2022-10-17 17:14:12,686 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2d7751c-1fbc-4598-b1c1-08e4d137a35c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[733074,733087] [2022-10-17 17:14:12,687 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2d7751c-1fbc-4598-b1c1-08e4d137a35c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[733232,733245] [2022-10-17 17:14:12,715 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:14:12,838 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 17:14:13,758 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2d7751c-1fbc-4598-b1c1-08e4d137a35c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[732788,732801] [2022-10-17 17:14:13,759 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2d7751c-1fbc-4598-b1c1-08e4d137a35c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[732935,732948] [2022-10-17 17:14:13,760 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2d7751c-1fbc-4598-b1c1-08e4d137a35c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[733074,733087] [2022-10-17 17:14:13,765 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2d7751c-1fbc-4598-b1c1-08e4d137a35c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[733232,733245] [2022-10-17 17:14:13,780 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:14:14,211 INFO L208 MainTranslator]: Completed translation [2022-10-17 17:14:14,212 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:14:14 WrapperNode [2022-10-17 17:14:14,212 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 17:14:14,214 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 17:14:14,214 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 17:14:14,214 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 17:14:14,222 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:14:14" (1/1) ... [2022-10-17 17:14:14,568 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:14:14" (1/1) ... [2022-10-17 17:14:15,078 INFO L138 Inliner]: procedures = 606, calls = 11455, calls flagged for inlining = 288, calls inlined = 223, statements flattened = 12010 [2022-10-17 17:14:15,079 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 17:14:15,079 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 17:14:15,080 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 17:14:15,081 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 17:14:15,091 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:14:14" (1/1) ... [2022-10-17 17:14:15,092 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:14:14" (1/1) ... [2022-10-17 17:14:15,212 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:14:14" (1/1) ... [2022-10-17 17:14:15,213 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:14:14" (1/1) ... [2022-10-17 17:14:15,668 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:14:14" (1/1) ... [2022-10-17 17:14:15,718 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:14:14" (1/1) ... [2022-10-17 17:14:15,774 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:14:14" (1/1) ... [2022-10-17 17:14:15,927 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:14:14" (1/1) ... [2022-10-17 17:14:16,014 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 17:14:16,015 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 17:14:16,016 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 17:14:16,016 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 17:14:16,017 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:14:14" (1/1) ... [2022-10-17 17:14:16,023 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 17:14:16,033 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2d7751c-1fbc-4598-b1c1-08e4d137a35c/bin/utaipan-G1rejxKTta/z3 [2022-10-17 17:14:16,049 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2d7751c-1fbc-4598-b1c1-08e4d137a35c/bin/utaipan-G1rejxKTta/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-10-17 17:14:16,076 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2d7751c-1fbc-4598-b1c1-08e4d137a35c/bin/utaipan-G1rejxKTta/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-10-17 17:14:16,096 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-10-17 17:14:16,097 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-10-17 17:14:16,097 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-10-17 17:14:16,097 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-10-17 17:14:16,097 INFO L130 BoogieDeclarations]: Found specification of procedure read_register [2022-10-17 17:14:16,097 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register [2022-10-17 17:14:16,097 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_data [2022-10-17 17:14:16,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_data [2022-10-17 17:14:16,098 INFO L130 BoogieDeclarations]: Found specification of procedure write_register_byte [2022-10-17 17:14:16,098 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register_byte [2022-10-17 17:14:16,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 17:14:16,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 17:14:16,098 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-10-17 17:14:16,099 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-10-17 17:14:16,099 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2022-10-17 17:14:16,099 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2022-10-17 17:14:16,099 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_release_firmware [2022-10-17 17:14:16,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_release_firmware [2022-10-17 17:14:16,099 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_configure_security [2022-10-17 17:14:16,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_configure_security [2022-10-17 17:14:16,100 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-10-17 17:14:16,100 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-10-17 17:14:16,100 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-10-17 17:14:16,100 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-10-17 17:14:16,101 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_adapter [2022-10-17 17:14:16,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_adapter [2022-10-17 17:14:16,101 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_security_information [2022-10-17 17:14:16,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_security_information [2022-10-17 17:14:16,102 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-10-17 17:14:16,102 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-10-17 17:14:16,102 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-10-17 17:14:16,102 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-10-17 17:14:16,102 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-10-17 17:14:16,103 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-10-17 17:14:16,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-10-17 17:14:16,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-10-17 17:14:16,103 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-10-17 17:14:16,103 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-10-17 17:14:16,104 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-10-17 17:14:16,105 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-10-17 17:14:16,105 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mandatory_bssid [2022-10-17 17:14:16,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mandatory_bssid [2022-10-17 17:14:16,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-10-17 17:14:16,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-10-17 17:14:16,106 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-10-17 17:14:16,106 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-10-17 17:14:16,106 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2022-10-17 17:14:16,106 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2022-10-17 17:14:16,106 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2022-10-17 17:14:16,107 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2022-10-17 17:14:16,107 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_adapter [2022-10-17 17:14:16,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_adapter [2022-10-17 17:14:16,107 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-10-17 17:14:16,107 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-10-17 17:14:16,108 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 17:14:16,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-10-17 17:14:16,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-10-17 17:14:16,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-10-17 17:14:16,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-10-17 17:14:16,109 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_send_command [2022-10-17 17:14:16,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_send_command [2022-10-17 17:14:16,110 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-10-17 17:14:16,110 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-10-17 17:14:16,110 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_word [2022-10-17 17:14:16,110 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_word [2022-10-17 17:14:16,110 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-10-17 17:14:16,111 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-10-17 17:14:16,111 INFO L130 BoogieDeclarations]: Found specification of procedure isr_scan_complete [2022-10-17 17:14:16,111 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_scan_complete [2022-10-17 17:14:16,111 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_power_mode [2022-10-17 17:14:16,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_power_mode [2022-10-17 17:14:16,112 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-10-17 17:14:16,112 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-10-17 17:14:16,112 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_byte [2022-10-17 17:14:16,113 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_byte [2022-10-17 17:14:16,113 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-10-17 17:14:16,113 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-10-17 17:14:16,113 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2022-10-17 17:14:16,114 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2022-10-17 17:14:16,114 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-10-17 17:14:16,114 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-10-17 17:14:16,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-10-17 17:14:16,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-10-17 17:14:16,116 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_dword [2022-10-17 17:14:16,116 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_dword [2022-10-17 17:14:16,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-10-17 17:14:16,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-10-17 17:14:16,116 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_channel [2022-10-17 17:14:16,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_channel [2022-10-17 17:14:16,116 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-10-17 17:14:16,117 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-10-17 17:14:16,117 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_up [2022-10-17 17:14:16,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_up [2022-10-17 17:14:16,117 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_commands [2022-10-17 17:14:16,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_commands [2022-10-17 17:14:16,118 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-10-17 17:14:16,118 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-10-17 17:14:16,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-10-17 17:14:16,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-10-17 17:14:16,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-10-17 17:14:16,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-10-17 17:14:16,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-10-17 17:14:16,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-10-17 17:14:16,123 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-10-17 17:14:16,123 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-10-17 17:14:16,124 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-10-17 17:14:16,125 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-10-17 17:14:16,125 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_adapter [2022-10-17 17:14:16,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_adapter [2022-10-17 17:14:16,125 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-10-17 17:14:16,132 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-10-17 17:14:16,132 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_scan_options [2022-10-17 17:14:16,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_scan_options [2022-10-17 17:14:16,132 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2022-10-17 17:14:16,133 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2022-10-17 17:14:16,133 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_fatalerror [2022-10-17 17:14:16,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_fatalerror [2022-10-17 17:14:16,133 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 17:14:16,133 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 17:14:16,134 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_rates [2022-10-17 17:14:16,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_rates [2022-10-17 17:14:16,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-10-17 17:14:16,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-10-17 17:14:16,134 INFO L130 BoogieDeclarations]: Found specification of procedure print_ssid [2022-10-17 17:14:16,134 INFO L138 BoogieDeclarations]: Found implementation of procedure print_ssid [2022-10-17 17:14:16,134 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-10-17 17:14:16,134 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-10-17 17:14:16,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 17:14:16,135 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-10-17 17:14:16,135 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-10-17 17:14:16,135 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-10-17 17:14:16,135 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-10-17 17:14:16,135 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-10-17 17:14:16,135 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-10-17 17:14:16,136 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_snapshot_free [2022-10-17 17:14:16,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_snapshot_free [2022-10-17 17:14:16,136 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2022-10-17 17:14:16,136 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2022-10-17 17:14:16,136 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_reset [2022-10-17 17:14:16,136 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_reset [2022-10-17 17:14:16,136 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-10-17 17:14:16,137 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-10-17 17:14:16,137 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-10-17 17:14:16,137 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-10-17 17:14:16,137 INFO L130 BoogieDeclarations]: Found specification of procedure sw_reset_and_clock [2022-10-17 17:14:16,137 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_reset_and_clock [2022-10-17 17:14:16,137 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_interrupts [2022-10-17 17:14:16,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_interrupts [2022-10-17 17:14:16,137 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-10-17 17:14:16,138 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-10-17 17:14:16,138 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_resume [2022-10-17 17:14:16,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_resume [2022-10-17 17:14:16,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-10-17 17:14:16,138 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2022-10-17 17:14:16,138 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2022-10-17 17:14:16,138 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 17:14:16,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 17:14:16,139 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2022-10-17 17:14:16,139 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2022-10-17 17:14:16,139 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_pci_remove_one [2022-10-17 17:14:16,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_pci_remove_one [2022-10-17 17:14:16,139 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_free [2022-10-17 17:14:16,139 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_free [2022-10-17 17:14:16,140 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-10-17 17:14:16,140 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-10-17 17:14:16,140 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-10-17 17:14:16,140 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-10-17 17:14:16,140 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-10-17 17:14:16,140 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-17 17:14:16,140 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-10-17 17:14:16,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-17 17:14:16,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-17 17:14:16,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-17 17:14:16,141 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_alloc_skb [2022-10-17 17:14:16,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_alloc_skb [2022-10-17 17:14:16,141 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-10-17 17:14:16,141 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-10-17 17:14:16,141 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_get_ordinal [2022-10-17 17:14:16,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_get_ordinal [2022-10-17 17:14:16,142 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_stop_adapter [2022-10-17 17:14:16,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_stop_adapter [2022-10-17 17:14:16,142 INFO L130 BoogieDeclarations]: Found specification of procedure write_register [2022-10-17 17:14:16,142 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register [2022-10-17 17:14:16,142 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_set_gpio [2022-10-17 17:14:16,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_set_gpio [2022-10-17 17:14:16,143 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-10-17 17:14:16,143 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-10-17 17:14:16,143 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_down [2022-10-17 17:14:16,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_down [2022-10-17 17:14:16,143 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_close [2022-10-17 17:14:16,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_close [2022-10-17 17:14:16,143 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_wait_for_card_state [2022-10-17 17:14:16,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_wait_for_card_state [2022-10-17 17:14:16,144 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_rf_kill [2022-10-17 17:14:16,144 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_rf_kill [2022-10-17 17:14:16,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-10-17 17:14:16,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-10-17 17:14:16,144 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-10-17 17:14:16,144 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-10-17 17:14:16,144 INFO L130 BoogieDeclarations]: Found specification of procedure read_register_byte [2022-10-17 17:14:16,145 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register_byte [2022-10-17 17:14:16,145 INFO L130 BoogieDeclarations]: Found specification of procedure status_queue_free [2022-10-17 17:14:16,145 INFO L138 BoogieDeclarations]: Found implementation of procedure status_queue_free [2022-10-17 17:14:16,145 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-10-17 17:14:16,145 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-10-17 17:14:16,145 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-17 17:14:16,145 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-17 17:14:16,146 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-10-17 17:14:16,146 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-10-17 17:14:16,146 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_rx_free [2022-10-17 17:14:16,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_rx_free [2022-10-17 17:14:16,146 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-10-17 17:14:16,146 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-10-17 17:14:16,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-10-17 17:14:16,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-10-17 17:14:16,147 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-10-17 17:14:16,147 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-10-17 17:14:16,147 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-10-17 17:14:16,147 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-10-17 17:14:16,147 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 17:14:16,147 INFO L130 BoogieDeclarations]: Found specification of procedure mod_delayed_work [2022-10-17 17:14:16,147 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_delayed_work [2022-10-17 17:14:16,148 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-10-17 17:14:16,148 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-10-17 17:14:16,148 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_shutdown [2022-10-17 17:14:16,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_shutdown [2022-10-17 17:14:16,148 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 17:14:16,149 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_word [2022-10-17 17:14:16,153 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_word [2022-10-17 17:14:16,153 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_association_lost [2022-10-17 17:14:16,153 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_association_lost [2022-10-17 17:14:16,153 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_free [2022-10-17 17:14:16,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_free [2022-10-17 17:14:16,154 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mac_address [2022-10-17 17:14:16,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mac_address [2022-10-17 17:14:16,154 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_essid [2022-10-17 17:14:16,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_essid [2022-10-17 17:14:16,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-10-17 17:14:16,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-10-17 17:14:16,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-10-17 17:14:16,156 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2022-10-17 17:14:16,156 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2022-10-17 17:14:16,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-10-17 17:14:16,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 17:14:16,156 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_interrupts [2022-10-17 17:14:16,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_interrupts [2022-10-17 17:14:16,157 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-10-17 17:14:16,157 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-10-17 17:14:16,157 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-10-17 17:14:16,157 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-10-17 17:14:16,157 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2022-10-17 17:14:16,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2022-10-17 17:14:16,157 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_rts_threshold [2022-10-17 17:14:16,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_rts_threshold [2022-10-17 17:14:16,158 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_byte [2022-10-17 17:14:16,158 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_byte [2022-10-17 17:14:16,158 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-10-17 17:14:16,158 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-10-17 17:14:16,158 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-10-17 17:14:16,158 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-10-17 17:14:16,158 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2022-10-17 17:14:16,159 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2022-10-17 17:14:16,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-10-17 17:14:16,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-10-17 17:14:16,159 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-10-17 17:14:16,159 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-10-17 17:14:16,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-10-17 17:14:16,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-10-17 17:14:16,159 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_msg_free [2022-10-17 17:14:16,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_msg_free [2022-10-17 17:14:16,160 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2022-10-17 17:14:16,160 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2022-10-17 17:14:16,160 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2022-10-17 17:14:16,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2022-10-17 17:14:16,160 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-10-17 17:14:16,160 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-10-17 17:14:16,161 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_power [2022-10-17 17:14:16,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_power [2022-10-17 17:14:16,161 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-10-17 17:14:16,161 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-10-17 17:14:16,161 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2022-10-17 17:14:16,161 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2022-10-17 17:14:16,161 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-10-17 17:14:16,161 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-10-17 17:14:16,162 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2022-10-17 17:14:16,162 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2022-10-17 17:14:16,162 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_system_config [2022-10-17 17:14:16,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_system_config [2022-10-17 17:14:16,162 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_kill_works [2022-10-17 17:14:16,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_kill_works [2022-10-17 17:14:16,162 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2022-10-17 17:14:16,162 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2022-10-17 17:14:16,163 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-17 17:14:16,163 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-17 17:14:16,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-10-17 17:14:16,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-10-17 17:14:16,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-10-17 17:14:16,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-10-17 17:14:16,164 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_free [2022-10-17 17:14:16,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_free [2022-10-17 17:14:16,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 17:14:16,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 17:14:16,164 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2022-10-17 17:14:16,165 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2022-10-17 17:14:16,165 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2022-10-17 17:14:16,165 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2022-10-17 17:14:16,165 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_allocate [2022-10-17 17:14:16,165 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_allocate [2022-10-17 17:14:16,165 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-10-17 17:14:16,165 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-10-17 17:14:16,165 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2022-10-17 17:14:16,166 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2022-10-17 17:14:16,166 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-10-17 17:14:16,166 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-10-17 17:14:16,166 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-10-17 17:14:16,166 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-10-17 17:14:16,166 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_timeout [2022-10-17 17:14:16,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_timeout [2022-10-17 17:14:16,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-10-17 17:14:16,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-10-17 17:14:16,167 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-10-17 17:14:16,167 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-10-17 17:14:16,167 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-10-17 17:14:16,167 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-10-17 17:14:16,167 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-10-17 17:14:16,167 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-10-17 17:14:16,168 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-10-17 17:14:16,168 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-10-17 17:14:16,168 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_open [2022-10-17 17:14:16,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_open [2022-10-17 17:14:16,168 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-10-17 17:14:16,168 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-10-17 17:14:16,168 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_initialize [2022-10-17 17:14:16,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_initialize [2022-10-17 17:14:16,169 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-10-17 17:14:16,169 INFO L130 BoogieDeclarations]: Found specification of procedure pm_qos_update_request [2022-10-17 17:14:16,169 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_qos_update_request [2022-10-17 17:14:16,169 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_associated [2022-10-17 17:14:16,169 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_associated [2022-10-17 17:14:16,169 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_scanning [2022-10-17 17:14:16,169 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_scanning [2022-10-17 17:14:16,169 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_dword [2022-10-17 17:14:16,170 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_dword [2022-10-17 17:14:16,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-10-17 17:14:16,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-10-17 17:14:16,170 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-10-17 17:14:16,170 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-10-17 17:14:16,170 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_initialize [2022-10-17 17:14:16,170 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_initialize [2022-10-17 17:14:16,171 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_start_scan [2022-10-17 17:14:16,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_start_scan [2022-10-17 17:14:16,171 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-10-17 17:14:16,171 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-10-17 17:14:17,393 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 17:14:17,397 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation