./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-8a9f335-1-32_7a-drivers--net--wireless--ath--carl9170--carl9170.ko-entry_point_ldv-val-v0.8.cil.out.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_d4362eac-bd6c-48fe-bc13-8f58035eadf6/bin/utaipan-I9t0OCRTmS/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4362eac-bd6c-48fe-bc13-8f58035eadf6/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_d4362eac-bd6c-48fe-bc13-8f58035eadf6/bin/utaipan-I9t0OCRTmS/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4362eac-bd6c-48fe-bc13-8f58035eadf6/bin/utaipan-I9t0OCRTmS/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-8a9f335-1-32_7a-drivers--net--wireless--ath--carl9170--carl9170.ko-entry_point_ldv-val-v0.8.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4362eac-bd6c-48fe-bc13-8f58035eadf6/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_d4362eac-bd6c-48fe-bc13-8f58035eadf6/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 c3bb7458296485b6c661040d787b5627b57b94d34ecca9ed9d5a0f5182cbd55b --- 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 07:42:39,607 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-19 07:42:39,610 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-19 07:42:39,645 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-19 07:42:39,646 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-19 07:42:39,648 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-19 07:42:39,652 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-19 07:42:39,659 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-19 07:42:39,665 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-19 07:42:39,666 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-19 07:42:39,667 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-19 07:42:39,672 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-19 07:42:39,673 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-19 07:42:39,674 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-19 07:42:39,675 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-19 07:42:39,679 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-19 07:42:39,680 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-19 07:42:39,682 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-19 07:42:39,684 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-19 07:42:39,686 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-19 07:42:39,692 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-19 07:42:39,701 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-19 07:42:39,702 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-19 07:42:39,703 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-19 07:42:39,712 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-19 07:42:39,712 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-19 07:42:39,713 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-19 07:42:39,714 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-19 07:42:39,717 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-19 07:42:39,719 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-19 07:42:39,719 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-19 07:42:39,720 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-19 07:42:39,722 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-19 07:42:39,723 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-19 07:42:39,725 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-19 07:42:39,729 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-19 07:42:39,730 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-19 07:42:39,730 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-19 07:42:39,731 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-19 07:42:39,732 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-19 07:42:39,733 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-19 07:42:39,735 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4362eac-bd6c-48fe-bc13-8f58035eadf6/bin/utaipan-I9t0OCRTmS/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-19 07:42:39,787 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-19 07:42:39,787 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-19 07:42:39,788 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-19 07:42:39,789 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-19 07:42:39,790 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-19 07:42:39,790 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-19 07:42:39,790 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-19 07:42:39,791 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-19 07:42:39,791 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-19 07:42:39,791 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-19 07:42:39,793 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-19 07:42:39,793 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-19 07:42:39,793 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-19 07:42:39,794 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-19 07:42:39,794 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-19 07:42:39,794 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-19 07:42:39,794 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-19 07:42:39,795 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-19 07:42:39,796 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-19 07:42:39,796 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-19 07:42:39,796 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-19 07:42:39,796 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-19 07:42:39,797 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-19 07:42:39,797 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-19 07:42:39,797 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-19 07:42:39,797 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-19 07:42:39,797 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-19 07:42:39,798 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-19 07:42:39,798 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-19 07:42:39,798 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-19 07:42:39,799 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-19 07:42:39,799 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-19 07:42:39,800 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-19 07:42:39,800 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-19 07:42:39,800 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-19 07:42:39,800 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-19 07:42:39,801 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-19 07:42:39,801 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-19 07:42:39,801 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_d4362eac-bd6c-48fe-bc13-8f58035eadf6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4362eac-bd6c-48fe-bc13-8f58035eadf6/bin/utaipan-I9t0OCRTmS Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c3bb7458296485b6c661040d787b5627b57b94d34ecca9ed9d5a0f5182cbd55b [2022-11-19 07:42:40,131 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-19 07:42:40,158 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-19 07:42:40,161 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-19 07:42:40,163 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-19 07:42:40,164 INFO L275 PluginConnector]: CDTParser initialized [2022-11-19 07:42:40,165 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4362eac-bd6c-48fe-bc13-8f58035eadf6/bin/utaipan-I9t0OCRTmS/../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-8a9f335-1-32_7a-drivers--net--wireless--ath--carl9170--carl9170.ko-entry_point_ldv-val-v0.8.cil.out.i [2022-11-19 07:42:40,245 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4362eac-bd6c-48fe-bc13-8f58035eadf6/bin/utaipan-I9t0OCRTmS/data/9aeac5598/3ed8263f3ad8463c879633ccb0664c1a/FLAGc48b1abe5 [2022-11-19 07:42:41,813 INFO L306 CDTParser]: Found 1 translation units. [2022-11-19 07:42:41,814 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4362eac-bd6c-48fe-bc13-8f58035eadf6/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-8a9f335-1-32_7a-drivers--net--wireless--ath--carl9170--carl9170.ko-entry_point_ldv-val-v0.8.cil.out.i [2022-11-19 07:42:41,910 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4362eac-bd6c-48fe-bc13-8f58035eadf6/bin/utaipan-I9t0OCRTmS/data/9aeac5598/3ed8263f3ad8463c879633ccb0664c1a/FLAGc48b1abe5 [2022-11-19 07:42:42,084 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4362eac-bd6c-48fe-bc13-8f58035eadf6/bin/utaipan-I9t0OCRTmS/data/9aeac5598/3ed8263f3ad8463c879633ccb0664c1a [2022-11-19 07:42:42,087 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-19 07:42:42,089 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-19 07:42:42,091 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-19 07:42:42,091 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-19 07:42:42,098 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-19 07:42:42,100 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:42:42" (1/1) ... [2022-11-19 07:42:42,102 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@decfe11 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:42:42, skipping insertion in model container [2022-11-19 07:42:42,102 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:42:42" (1/1) ... [2022-11-19 07:42:42,110 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-19 07:42:42,410 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-19 07:42:55,167 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_d4362eac-bd6c-48fe-bc13-8f58035eadf6/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-8a9f335-1-32_7a-drivers--net--wireless--ath--carl9170--carl9170.ko-entry_point_ldv-val-v0.8.cil.out.i[892103,892116] [2022-11-19 07:42:55,463 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 07:42:55,664 INFO L203 MainTranslator]: Completed pre-run [2022-11-19 07:42:56,677 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_d4362eac-bd6c-48fe-bc13-8f58035eadf6/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-8a9f335-1-32_7a-drivers--net--wireless--ath--carl9170--carl9170.ko-entry_point_ldv-val-v0.8.cil.out.i[892103,892116] [2022-11-19 07:42:56,701 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 07:42:57,555 INFO L208 MainTranslator]: Completed translation [2022-11-19 07:42:57,555 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:42:57 WrapperNode [2022-11-19 07:42:57,556 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-19 07:42:57,557 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-19 07:42:57,557 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-19 07:42:57,557 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-19 07:42:57,567 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:42:57" (1/1) ... [2022-11-19 07:42:57,971 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:42:57" (1/1) ... [2022-11-19 07:42:59,016 INFO L138 Inliner]: procedures = 913, calls = 12603, calls flagged for inlining = 473, calls inlined = 374, statements flattened = 23834 [2022-11-19 07:42:59,017 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-19 07:42:59,018 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-19 07:42:59,018 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-19 07:42:59,018 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-19 07:42:59,032 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:42:57" (1/1) ... [2022-11-19 07:42:59,032 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:42:57" (1/1) ... [2022-11-19 07:42:59,201 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:42:57" (1/1) ... [2022-11-19 07:42:59,202 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:42:57" (1/1) ... [2022-11-19 07:42:59,910 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:42:57" (1/1) ... [2022-11-19 07:42:59,983 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:42:57" (1/1) ... [2022-11-19 07:43:00,236 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:42:57" (1/1) ... [2022-11-19 07:43:00,345 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:42:57" (1/1) ... [2022-11-19 07:43:00,562 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-19 07:43:00,566 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-19 07:43:00,566 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-19 07:43:00,567 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-19 07:43:00,571 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:42:57" (1/1) ... [2022-11-19 07:43:00,594 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-19 07:43:00,618 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4362eac-bd6c-48fe-bc13-8f58035eadf6/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 07:43:00,661 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4362eac-bd6c-48fe-bc13-8f58035eadf6/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-19 07:43:00,719 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4362eac-bd6c-48fe-bc13-8f58035eadf6/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-19 07:43:00,795 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2022-11-19 07:43:00,795 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2022-11-19 07:43:00,795 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2022-11-19 07:43:00,796 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2022-11-19 07:43:00,796 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_op_sta_notify [2022-11-19 07:43:00,796 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_op_sta_notify [2022-11-19 07:43:00,796 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_op_set_key [2022-11-19 07:43:00,796 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_op_set_key [2022-11-19 07:43:00,797 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_reboot [2022-11-19 07:43:00,797 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_reboot [2022-11-19 07:43:00,797 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_exec_cmd [2022-11-19 07:43:00,797 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_exec_cmd [2022-11-19 07:43:00,798 INFO L130 BoogieDeclarations]: Found specification of procedure skb_peek [2022-11-19 07:43:00,798 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_peek [2022-11-19 07:43:00,798 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_interpolate_u8 [2022-11-19 07:43:00,798 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_interpolate_u8 [2022-11-19 07:43:00,799 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2022-11-19 07:43:00,799 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2022-11-19 07:43:00,799 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_tx_get_skb [2022-11-19 07:43:00,799 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_tx_get_skb [2022-11-19 07:43:00,800 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-19 07:43:00,800 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-19 07:43:00,815 INFO L130 BoogieDeclarations]: Found specification of procedure usb_scuttle_anchored_urbs [2022-11-19 07:43:00,815 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_scuttle_anchored_urbs [2022-11-19 07:43:00,815 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_tx_cts_check [2022-11-19 07:43:00,815 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_tx_cts_check [2022-11-19 07:43:00,816 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2022-11-19 07:43:00,816 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2022-11-19 07:43:00,816 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_tx [2022-11-19 07:43:00,816 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_tx [2022-11-19 07:43:00,817 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-19 07:43:00,817 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-19 07:43:00,817 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_queue_delayed_work [2022-11-19 07:43:00,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_queue_delayed_work [2022-11-19 07:43:00,818 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_zero [2022-11-19 07:43:00,818 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_zero [2022-11-19 07:43:00,818 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-19 07:43:00,818 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-19 07:43:00,819 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2022-11-19 07:43:00,819 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2022-11-19 07:43:00,819 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_set_qos [2022-11-19 07:43:00,819 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_set_qos [2022-11-19 07:43:00,820 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_tx_ampdu [2022-11-19 07:43:00,820 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_tx_ampdu [2022-11-19 07:43:00,820 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_tx_drop [2022-11-19 07:43:00,820 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_tx_drop [2022-11-19 07:43:00,821 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-19 07:43:00,821 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_debugfs_queue_dump [2022-11-19 07:43:00,821 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_debugfs_queue_dump [2022-11-19 07:43:00,821 INFO L130 BoogieDeclarations]: Found specification of procedure __carl9170_tx_process_status [2022-11-19 07:43:00,822 INFO L138 BoogieDeclarations]: Found implementation of procedure __carl9170_tx_process_status [2022-11-19 07:43:00,822 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_usb_disconnect [2022-11-19 07:43:00,822 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_usb_disconnect [2022-11-19 07:43:00,822 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_hi_schedule [2022-11-19 07:43:00,823 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_hi_schedule [2022-11-19 07:43:00,823 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_rx_filter [2022-11-19 07:43:00,823 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_rx_filter [2022-11-19 07:43:00,823 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_op_add_interface [2022-11-19 07:43:00,824 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_op_add_interface [2022-11-19 07:43:00,824 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_led_set_state [2022-11-19 07:43:00,824 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_led_set_state [2022-11-19 07:43:00,824 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_op_flush [2022-11-19 07:43:00,825 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_op_flush [2022-11-19 07:43:00,825 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2022-11-19 07:43:00,825 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2022-11-19 07:43:00,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-11-19 07:43:00,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-11-19 07:43:00,826 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_interpolate_val [2022-11-19 07:43:00,826 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_interpolate_val [2022-11-19 07:43:00,826 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2022-11-19 07:43:00,826 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2022-11-19 07:43:00,827 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-19 07:43:00,827 INFO L130 BoogieDeclarations]: Found specification of procedure __carl9170_set_state [2022-11-19 07:43:00,827 INFO L138 BoogieDeclarations]: Found implementation of procedure __carl9170_set_state [2022-11-19 07:43:00,827 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_op_bss_info_changed [2022-11-19 07:43:00,828 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_op_bss_info_changed [2022-11-19 07:43:00,828 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-19 07:43:00,828 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_tx_physet [2022-11-19 07:43:00,828 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_tx_physet [2022-11-19 07:43:00,829 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_usb_load_firmware [2022-11-19 07:43:00,829 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_usb_load_firmware [2022-11-19 07:43:00,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-19 07:43:00,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-19 07:43:00,830 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_debugfs_read [2022-11-19 07:43:00,830 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_debugfs_read [2022-11-19 07:43:00,830 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-19 07:43:00,830 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unpoison_anchored_urbs [2022-11-19 07:43:00,831 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unpoison_anchored_urbs [2022-11-19 07:43:00,831 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2022-11-19 07:43:00,831 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2022-11-19 07:43:00,831 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_tx_rts_check [2022-11-19 07:43:00,832 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_tx_rts_check [2022-11-19 07:43:00,832 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2022-11-19 07:43:00,832 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2022-11-19 07:43:00,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_52 [2022-11-19 07:43:00,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_52 [2022-11-19 07:43:00,842 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_debugfs_open [2022-11-19 07:43:00,842 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_debugfs_open [2022-11-19 07:43:00,843 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2022-11-19 07:43:00,843 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2022-11-19 07:43:00,843 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-19 07:43:00,843 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-19 07:43:00,844 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_get_hdr [2022-11-19 07:43:00,844 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_get_hdr [2022-11-19 07:43:00,844 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-19 07:43:00,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-19 07:43:00,845 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-11-19 07:43:00,845 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-11-19 07:43:00,845 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_debugfs_format_frame [2022-11-19 07:43:00,845 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_debugfs_format_frame [2022-11-19 07:43:00,846 INFO L130 BoogieDeclarations]: Found specification of procedure get_seq_h [2022-11-19 07:43:00,846 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seq_h [2022-11-19 07:43:00,846 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-19 07:43:00,846 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-19 07:43:00,847 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_op_conf_tx [2022-11-19 07:43:00,847 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_op_conf_tx [2022-11-19 07:43:00,847 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-19 07:43:00,847 INFO L130 BoogieDeclarations]: Found specification of procedure sign_extend32 [2022-11-19 07:43:00,848 INFO L138 BoogieDeclarations]: Found implementation of procedure sign_extend32 [2022-11-19 07:43:00,848 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_sta_block_awake [2022-11-19 07:43:00,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_sta_block_awake [2022-11-19 07:43:00,848 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_unlink [2022-11-19 07:43:00,849 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_unlink [2022-11-19 07:43:00,849 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2022-11-19 07:43:00,849 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2022-11-19 07:43:00,849 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_echo_test [2022-11-19 07:43:00,850 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_echo_test [2022-11-19 07:43:00,850 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_rcu [2022-11-19 07:43:00,850 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_rcu [2022-11-19 07:43:00,850 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_op_config [2022-11-19 07:43:00,851 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_op_config [2022-11-19 07:43:00,851 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2022-11-19 07:43:00,851 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2022-11-19 07:43:00,851 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2022-11-19 07:43:00,852 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2022-11-19 07:43:00,852 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-19 07:43:00,852 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-19 07:43:00,852 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2022-11-19 07:43:00,852 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2022-11-19 07:43:00,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-19 07:43:00,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-19 07:43:00,860 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_ps_update [2022-11-19 07:43:00,860 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_ps_update [2022-11-19 07:43:00,860 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_restart [2022-11-19 07:43:00,860 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_restart [2022-11-19 07:43:00,861 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_usb_flush [2022-11-19 07:43:00,861 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_usb_flush [2022-11-19 07:43:00,861 INFO L130 BoogieDeclarations]: Found specification of procedure usb_poison_anchored_urbs [2022-11-19 07:43:00,861 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_poison_anchored_urbs [2022-11-19 07:43:00,861 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-19 07:43:00,862 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-19 07:43:00,862 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-11-19 07:43:00,862 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-11-19 07:43:00,862 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_get_queue [2022-11-19 07:43:00,863 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_get_queue [2022-11-19 07:43:00,863 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-19 07:43:00,863 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-19 07:43:00,863 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-19 07:43:00,863 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_upload_key [2022-11-19 07:43:00,864 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_upload_key [2022-11-19 07:43:00,864 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_init_interface [2022-11-19 07:43:00,864 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_init_interface [2022-11-19 07:43:00,864 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-19 07:43:00,865 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_op_get_stats [2022-11-19 07:43:00,865 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_op_get_stats [2022-11-19 07:43:00,865 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail_rcu [2022-11-19 07:43:00,865 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail_rcu [2022-11-19 07:43:00,865 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2022-11-19 07:43:00,866 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2022-11-19 07:43:00,866 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wait_anchor_empty_timeout [2022-11-19 07:43:00,866 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_wait_anchor_empty_timeout [2022-11-19 07:43:00,866 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_2 [2022-11-19 07:43:00,867 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_2 [2022-11-19 07:43:00,867 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_usb_submit_rx_urb [2022-11-19 07:43:00,867 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_usb_submit_rx_urb [2022-11-19 07:43:00,867 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_get_vif [2022-11-19 07:43:00,868 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_get_vif [2022-11-19 07:43:00,868 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-19 07:43:00,868 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-19 07:43:00,868 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-19 07:43:00,868 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-19 07:43:00,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_ar9170 [2022-11-19 07:43:00,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_ar9170 [2022-11-19 07:43:00,869 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_queue_stopped [2022-11-19 07:43:00,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_queue_stopped [2022-11-19 07:43:00,870 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_flush_cab [2022-11-19 07:43:00,870 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_flush_cab [2022-11-19 07:43:00,870 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2022-11-19 07:43:00,870 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2022-11-19 07:43:00,870 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-19 07:43:00,871 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-19 07:43:00,871 INFO L130 BoogieDeclarations]: Found specification of procedure get_tid_h [2022-11-19 07:43:00,871 INFO L138 BoogieDeclarations]: Found implementation of procedure get_tid_h [2022-11-19 07:43:00,871 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2022-11-19 07:43:00,872 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2022-11-19 07:43:00,872 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_get_main_vif___0 [2022-11-19 07:43:00,872 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_get_main_vif___0 [2022-11-19 07:43:00,872 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_tx_callback [2022-11-19 07:43:00,872 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_tx_callback [2022-11-19 07:43:00,873 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2022-11-19 07:43:00,873 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2022-11-19 07:43:00,873 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_lock [2022-11-19 07:43:00,873 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_lock [2022-11-19 07:43:00,874 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-11-19 07:43:00,874 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-11-19 07:43:00,874 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_op_prepare_multicast [2022-11-19 07:43:00,874 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_op_prepare_multicast [2022-11-19 07:43:00,874 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_usb_cancel_urbs [2022-11-19 07:43:00,875 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_usb_cancel_urbs [2022-11-19 07:43:00,875 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_set_slot_time [2022-11-19 07:43:00,875 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_set_slot_time [2022-11-19 07:43:00,875 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2022-11-19 07:43:00,875 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2022-11-19 07:43:00,876 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_rcu [2022-11-19 07:43:00,876 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_rcu [2022-11-19 07:43:00,876 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_usb_handle_tx_err [2022-11-19 07:43:00,876 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_usb_handle_tx_err [2022-11-19 07:43:00,877 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2022-11-19 07:43:00,877 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2022-11-19 07:43:00,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-19 07:43:00,877 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2022-11-19 07:43:00,877 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2022-11-19 07:43:00,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-19 07:43:00,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-19 07:43:00,878 INFO L130 BoogieDeclarations]: Found specification of procedure is_mem_full [2022-11-19 07:43:00,878 INFO L138 BoogieDeclarations]: Found implementation of procedure is_mem_full [2022-11-19 07:43:00,878 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_tx_status [2022-11-19 07:43:00,879 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_tx_status [2022-11-19 07:43:00,879 INFO L130 BoogieDeclarations]: Found specification of procedure __carl9170_get_tx_sta [2022-11-19 07:43:00,879 INFO L138 BoogieDeclarations]: Found implementation of procedure __carl9170_get_tx_sta [2022-11-19 07:43:00,879 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2022-11-19 07:43:00,880 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2022-11-19 07:43:00,880 INFO L130 BoogieDeclarations]: Found specification of procedure conf_is_ht [2022-11-19 07:43:00,880 INFO L138 BoogieDeclarations]: Found implementation of procedure conf_is_ht [2022-11-19 07:43:00,880 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_find_free_region [2022-11-19 07:43:00,880 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_find_free_region [2022-11-19 07:43:00,881 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_cancel_worker [2022-11-19 07:43:00,881 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_cancel_worker [2022-11-19 07:43:00,881 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2022-11-19 07:43:00,881 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2022-11-19 07:43:00,882 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_unregister [2022-11-19 07:43:00,882 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_unregister [2022-11-19 07:43:00,882 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-11-19 07:43:00,882 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-11-19 07:43:00,882 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-19 07:43:00,883 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-19 07:43:00,883 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_zap_queues [2022-11-19 07:43:00,883 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_zap_queues [2022-11-19 07:43:00,883 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2022-11-19 07:43:00,884 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2022-11-19 07:43:00,884 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_dev [2022-11-19 07:43:00,884 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_dev [2022-11-19 07:43:00,884 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_mod_virtual_mac [2022-11-19 07:43:00,884 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_mod_virtual_mac [2022-11-19 07:43:00,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_ar9170 [2022-11-19 07:43:00,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_ar9170 [2022-11-19 07:43:00,885 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2022-11-19 07:43:00,885 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2022-11-19 07:43:00,886 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_get_main_vif [2022-11-19 07:43:00,886 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_get_main_vif [2022-11-19 07:43:00,886 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_usb_reset [2022-11-19 07:43:00,886 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_usb_reset [2022-11-19 07:43:00,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-19 07:43:00,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-19 07:43:00,887 INFO L130 BoogieDeclarations]: Found specification of procedure conf_is_ht40 [2022-11-19 07:43:00,887 INFO L138 BoogieDeclarations]: Found implementation of procedure conf_is_ht40 [2022-11-19 07:43:00,887 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_usb_init_device [2022-11-19 07:43:00,888 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_usb_init_device [2022-11-19 07:43:00,888 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_op_remove_interface [2022-11-19 07:43:00,888 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_op_remove_interface [2022-11-19 07:43:00,888 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-19 07:43:00,889 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-19 07:43:00,889 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_op_tx [2022-11-19 07:43:00,889 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_op_tx [2022-11-19 07:43:00,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_ar9170 [2022-11-19 07:43:00,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_ar9170 [2022-11-19 07:43:00,890 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_release_region [2022-11-19 07:43:00,890 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_release_region [2022-11-19 07:43:00,890 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_qos_ctl [2022-11-19 07:43:00,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_qos_ctl [2022-11-19 07:43:00,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-19 07:43:00,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-19 07:43:00,891 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_update_beacon [2022-11-19 07:43:00,891 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_update_beacon [2022-11-19 07:43:00,891 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_op_sta_add [2022-11-19 07:43:00,892 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_op_sta_add [2022-11-19 07:43:00,892 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-19 07:43:00,892 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2022-11-19 07:43:00,892 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2022-11-19 07:43:00,892 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_set_beacon_timers [2022-11-19 07:43:00,893 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_set_beacon_timers [2022-11-19 07:43:00,893 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unanchor_urb [2022-11-19 07:43:00,893 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unanchor_urb [2022-11-19 07:43:00,893 INFO L130 BoogieDeclarations]: Found specification of procedure __carl9170_exec_cmd [2022-11-19 07:43:00,893 INFO L138 BoogieDeclarations]: Found implementation of procedure __carl9170_exec_cmd [2022-11-19 07:43:00,894 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_read_mreg [2022-11-19 07:43:00,894 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_read_mreg [2022-11-19 07:43:00,894 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-19 07:43:00,894 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-19 07:43:00,896 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-19 07:43:00,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-19 07:43:00,897 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_queue_mapping [2022-11-19 07:43:00,897 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_queue_mapping [2022-11-19 07:43:00,897 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-19 07:43:00,898 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-19 07:43:00,898 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_usb_open [2022-11-19 07:43:00,898 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_usb_open [2022-11-19 07:43:00,898 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_write_reg [2022-11-19 07:43:00,899 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_write_reg [2022-11-19 07:43:00,915 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_disable_key [2022-11-19 07:43:00,915 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_disable_key [2022-11-19 07:43:00,915 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_anchored_urbs [2022-11-19 07:43:00,915 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_anchored_urbs [2022-11-19 07:43:00,916 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_find_freq_idx [2022-11-19 07:43:00,916 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_find_freq_idx [2022-11-19 07:43:00,916 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2022-11-19 07:43:00,916 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2022-11-19 07:43:00,916 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_cmd_buf [2022-11-19 07:43:00,917 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_cmd_buf [2022-11-19 07:43:00,917 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2022-11-19 07:43:00,917 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2022-11-19 07:43:00,917 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_op_get_survey [2022-11-19 07:43:00,918 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_op_get_survey [2022-11-19 07:43:00,918 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_bcn_ctrl [2022-11-19 07:43:00,918 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_bcn_ctrl [2022-11-19 07:43:00,918 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_7 [2022-11-19 07:43:00,918 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_7 [2022-11-19 07:43:00,919 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_op_ampdu_action [2022-11-19 07:43:00,919 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_op_ampdu_action [2022-11-19 07:43:00,919 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_flush [2022-11-19 07:43:00,919 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_flush [2022-11-19 07:43:00,920 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2022-11-19 07:43:00,920 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2022-11-19 07:43:00,920 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_usb_submit_cmd_urb [2022-11-19 07:43:00,920 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_usb_submit_cmd_urb [2022-11-19 07:43:00,920 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-19 07:43:00,921 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-19 07:43:00,921 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_queue_work [2022-11-19 07:43:00,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_queue_work [2022-11-19 07:43:00,921 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_dereference [2022-11-19 07:43:00,921 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_dereference [2022-11-19 07:43:00,922 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-11-19 07:43:00,922 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-11-19 07:43:00,922 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_after [2022-11-19 07:43:00,922 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_after [2022-11-19 07:43:00,923 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2022-11-19 07:43:00,923 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2022-11-19 07:43:00,923 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_scnprintf [2022-11-19 07:43:00,923 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_scnprintf [2022-11-19 07:43:00,923 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2022-11-19 07:43:00,924 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2022-11-19 07:43:00,924 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2022-11-19 07:43:00,924 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2022-11-19 07:43:00,924 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-19 07:43:00,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-19 07:43:00,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-19 07:43:00,925 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-11-19 07:43:00,925 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-11-19 07:43:00,925 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_set_state [2022-11-19 07:43:00,926 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_set_state [2022-11-19 07:43:00,926 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_has_a4 [2022-11-19 07:43:00,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_has_a4 [2022-11-19 07:43:00,926 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_return [2022-11-19 07:43:00,926 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_return [2022-11-19 07:43:00,927 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_set_channel [2022-11-19 07:43:00,927 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_set_channel [2022-11-19 07:43:00,927 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_set_mac_reg [2022-11-19 07:43:00,927 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_set_mac_reg [2022-11-19 07:43:00,927 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_led_unregister [2022-11-19 07:43:00,928 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_led_unregister [2022-11-19 07:43:00,928 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_get_seq [2022-11-19 07:43:00,928 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_get_seq [2022-11-19 07:43:00,928 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-11-19 07:43:00,929 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-11-19 07:43:00,929 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-19 07:43:00,929 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-19 07:43:00,939 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_release_firmware [2022-11-19 07:43:00,939 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_release_firmware [2022-11-19 07:43:00,939 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_ampdu_gc [2022-11-19 07:43:00,940 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_ampdu_gc [2022-11-19 07:43:00,940 INFO L130 BoogieDeclarations]: Found specification of procedure usb_anchor_urb [2022-11-19 07:43:00,940 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_anchor_urb [2022-11-19 07:43:00,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-19 07:43:00,940 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_usb_submit_data_urb [2022-11-19 07:43:00,941 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_usb_submit_data_urb [2022-11-19 07:43:00,941 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2022-11-19 07:43:00,941 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2022-11-19 07:43:00,941 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_debugfs_write [2022-11-19 07:43:00,942 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_debugfs_write [2022-11-19 07:43:00,942 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_set_operating_mode [2022-11-19 07:43:00,942 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_set_operating_mode [2022-11-19 07:43:00,942 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump_bytes [2022-11-19 07:43:00,942 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump_bytes [2022-11-19 07:43:00,943 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_from_anchor [2022-11-19 07:43:00,943 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_from_anchor [2022-11-19 07:43:00,943 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_usb_resume [2022-11-19 07:43:00,943 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_usb_resume [2022-11-19 07:43:00,943 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2022-11-19 07:43:00,944 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2022-11-19 07:43:00,944 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_insert [2022-11-19 07:43:00,944 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_insert [2022-11-19 07:43:00,944 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_op_get_tsf [2022-11-19 07:43:00,945 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_op_get_tsf [2022-11-19 07:43:00,945 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-11-19 07:43:00,945 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-11-19 07:43:00,945 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_op_sta_remove [2022-11-19 07:43:00,945 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_op_sta_remove [2022-11-19 07:43:00,946 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2022-11-19 07:43:00,946 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2022-11-19 07:43:00,946 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-19 07:43:00,946 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-19 07:43:00,946 INFO L130 BoogieDeclarations]: Found specification of procedure init_usb_anchor [2022-11-19 07:43:00,947 INFO L138 BoogieDeclarations]: Found implementation of procedure init_usb_anchor [2022-11-19 07:43:00,947 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2022-11-19 07:43:00,947 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2022-11-19 07:43:00,947 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_op_configure_filter [2022-11-19 07:43:00,947 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_op_configure_filter [2022-11-19 07:43:00,948 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_get_noisefloor [2022-11-19 07:43:00,948 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_get_noisefloor [2022-11-19 07:43:00,948 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_set_state_when [2022-11-19 07:43:00,948 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_set_state_when [2022-11-19 07:43:00,948 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-19 07:43:00,949 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-19 07:43:00,949 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2022-11-19 07:43:00,949 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2022-11-19 07:43:00,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-11-19 07:43:00,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-11-19 07:43:00,950 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_stop_queues [2022-11-19 07:43:00,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_stop_queues [2022-11-19 07:43:00,950 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-19 07:43:00,950 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-19 07:43:00,950 INFO L130 BoogieDeclarations]: Found specification of procedure __carl9170_get_queue [2022-11-19 07:43:00,950 INFO L138 BoogieDeclarations]: Found implementation of procedure __carl9170_get_queue [2022-11-19 07:43:00,951 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-11-19 07:43:00,951 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-11-19 07:43:00,951 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_def_val [2022-11-19 07:43:00,951 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_def_val [2022-11-19 07:43:00,951 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2022-11-19 07:43:00,952 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2022-11-19 07:43:00,952 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2022-11-19 07:43:00,952 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2022-11-19 07:43:00,952 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_tx_put_skb [2022-11-19 07:43:00,952 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_tx_put_skb [2022-11-19 07:43:00,952 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-19 07:43:00,953 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-19 07:43:00,953 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-19 07:43:00,953 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-19 07:43:00,953 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2022-11-19 07:43:00,953 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2022-11-19 07:43:00,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-19 07:43:00,954 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_usb_stop [2022-11-19 07:43:00,954 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_usb_stop [2022-11-19 07:43:03,618 INFO L235 CfgBuilder]: Building ICFG [2022-11-19 07:43:03,624 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-19 07:43:03,915 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;