./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--ath--ath9k--ath9k.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5e519f3a Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da0ea1c9-c4a3-4f8e-b0ec-71118515d2da/bin/uautomizer-Dbtcem3rbc/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da0ea1c9-c4a3-4f8e-b0ec-71118515d2da/bin/uautomizer-Dbtcem3rbc/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da0ea1c9-c4a3-4f8e-b0ec-71118515d2da/bin/uautomizer-Dbtcem3rbc/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da0ea1c9-c4a3-4f8e-b0ec-71118515d2da/bin/uautomizer-Dbtcem3rbc/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--ath--ath9k--ath9k.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da0ea1c9-c4a3-4f8e-b0ec-71118515d2da/bin/uautomizer-Dbtcem3rbc/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da0ea1c9-c4a3-4f8e-b0ec-71118515d2da/bin/uautomizer-Dbtcem3rbc --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c67a058a7094c5c32923440d143975955108fa563ec12aa1778dcbc87e1f317c --- 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-5e519f3 [2022-11-02 21:01:38,063 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-02 21:01:38,065 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-02 21:01:38,107 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-02 21:01:38,108 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-02 21:01:38,113 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-02 21:01:38,115 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-02 21:01:38,120 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-02 21:01:38,122 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-02 21:01:38,127 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-02 21:01:38,128 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-02 21:01:38,130 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-02 21:01:38,130 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-02 21:01:38,133 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-02 21:01:38,135 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-02 21:01:38,136 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-02 21:01:38,138 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-02 21:01:38,139 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-02 21:01:38,140 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-02 21:01:38,149 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-02 21:01:38,150 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-02 21:01:38,152 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-02 21:01:38,159 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-02 21:01:38,161 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-02 21:01:38,169 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-02 21:01:38,169 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-02 21:01:38,170 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-02 21:01:38,171 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-02 21:01:38,172 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-02 21:01:38,173 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-02 21:01:38,175 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-02 21:01:38,176 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-02 21:01:38,177 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-02 21:01:38,179 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-02 21:01:38,180 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-02 21:01:38,180 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-02 21:01:38,180 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-02 21:01:38,181 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-02 21:01:38,181 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-02 21:01:38,182 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-02 21:01:38,182 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-02 21:01:38,183 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da0ea1c9-c4a3-4f8e-b0ec-71118515d2da/bin/uautomizer-Dbtcem3rbc/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-02 21:01:38,222 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-02 21:01:38,222 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-02 21:01:38,223 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-02 21:01:38,223 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-02 21:01:38,224 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-02 21:01:38,224 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-02 21:01:38,225 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-02 21:01:38,225 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-02 21:01:38,225 INFO L138 SettingsManager]: * Use SBE=true [2022-11-02 21:01:38,226 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-02 21:01:38,227 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-02 21:01:38,227 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-02 21:01:38,227 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-02 21:01:38,228 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-02 21:01:38,228 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-02 21:01:38,228 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-02 21:01:38,228 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-02 21:01:38,229 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-02 21:01:38,229 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-02 21:01:38,229 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-02 21:01:38,229 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-02 21:01:38,230 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-02 21:01:38,230 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-02 21:01:38,230 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-02 21:01:38,230 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-02 21:01:38,231 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-02 21:01:38,231 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-02 21:01:38,231 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-02 21:01:38,231 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-02 21:01:38,232 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-02 21:01:38,232 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_da0ea1c9-c4a3-4f8e-b0ec-71118515d2da/bin/uautomizer-Dbtcem3rbc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da0ea1c9-c4a3-4f8e-b0ec-71118515d2da/bin/uautomizer-Dbtcem3rbc Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c67a058a7094c5c32923440d143975955108fa563ec12aa1778dcbc87e1f317c [2022-11-02 21:01:38,524 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-02 21:01:38,556 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-02 21:01:38,559 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-02 21:01:38,561 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-02 21:01:38,561 INFO L275 PluginConnector]: CDTParser initialized [2022-11-02 21:01:38,563 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da0ea1c9-c4a3-4f8e-b0ec-71118515d2da/bin/uautomizer-Dbtcem3rbc/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--ath--ath9k--ath9k.ko-entry_point.cil.out.i [2022-11-02 21:01:38,647 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da0ea1c9-c4a3-4f8e-b0ec-71118515d2da/bin/uautomizer-Dbtcem3rbc/data/5b59615fa/dd427108ac31453baf3d99981fcadb11/FLAGd05ce4616 [2022-11-02 21:01:40,276 INFO L306 CDTParser]: Found 1 translation units. [2022-11-02 21:01:40,276 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da0ea1c9-c4a3-4f8e-b0ec-71118515d2da/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--ath--ath9k--ath9k.ko-entry_point.cil.out.i [2022-11-02 21:01:40,392 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da0ea1c9-c4a3-4f8e-b0ec-71118515d2da/bin/uautomizer-Dbtcem3rbc/data/5b59615fa/dd427108ac31453baf3d99981fcadb11/FLAGd05ce4616 [2022-11-02 21:01:40,493 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da0ea1c9-c4a3-4f8e-b0ec-71118515d2da/bin/uautomizer-Dbtcem3rbc/data/5b59615fa/dd427108ac31453baf3d99981fcadb11 [2022-11-02 21:01:40,495 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-02 21:01:40,497 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-02 21:01:40,498 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-02 21:01:40,498 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-02 21:01:40,505 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-02 21:01:40,506 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 09:01:40" (1/1) ... [2022-11-02 21:01:40,508 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@84b9a64 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 09:01:40, skipping insertion in model container [2022-11-02 21:01:40,508 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 09:01:40" (1/1) ... [2022-11-02 21:01:40,515 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-02 21:01:40,883 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-02 21:01:55,413 WARN L1543 CHandler]: Possible shadowing of function abort [2022-11-02 21:01:55,415 WARN L1543 CHandler]: Possible shadowing of function abort [2022-11-02 21:01:55,416 WARN L1543 CHandler]: Possible shadowing of function abort [2022-11-02 21:01:59,512 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_da0ea1c9-c4a3-4f8e-b0ec-71118515d2da/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--ath--ath9k--ath9k.ko-entry_point.cil.out.i[1134780,1134793] [2022-11-02 21:01:59,715 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-02 21:01:59,875 INFO L203 MainTranslator]: Completed pre-run [2022-11-02 21:02:00,799 WARN L1543 CHandler]: Possible shadowing of function abort [2022-11-02 21:02:00,801 WARN L1543 CHandler]: Possible shadowing of function abort [2022-11-02 21:02:00,802 WARN L1543 CHandler]: Possible shadowing of function abort [2022-11-02 21:02:01,479 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_da0ea1c9-c4a3-4f8e-b0ec-71118515d2da/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--ath--ath9k--ath9k.ko-entry_point.cil.out.i[1134780,1134793] [2022-11-02 21:02:01,547 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-02 21:02:02,646 INFO L208 MainTranslator]: Completed translation [2022-11-02 21:02:02,646 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 09:02:02 WrapperNode [2022-11-02 21:02:02,647 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-02 21:02:02,648 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-02 21:02:02,648 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-02 21:02:02,648 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-02 21:02:02,673 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 09:02:02" (1/1) ... [2022-11-02 21:02:03,241 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 09:02:02" (1/1) ... [2022-11-02 21:02:04,587 INFO L138 Inliner]: procedures = 1287, calls = 17723, calls flagged for inlining = 606, calls inlined = 544, statements flattened = 32476 [2022-11-02 21:02:04,588 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-02 21:02:04,603 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-02 21:02:04,603 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-02 21:02:04,603 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-02 21:02:04,613 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 09:02:02" (1/1) ... [2022-11-02 21:02:04,623 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 09:02:02" (1/1) ... [2022-11-02 21:02:04,925 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 09:02:02" (1/1) ... [2022-11-02 21:02:04,926 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 09:02:02" (1/1) ... [2022-11-02 21:02:05,975 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 09:02:02" (1/1) ... [2022-11-02 21:02:06,159 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 09:02:02" (1/1) ... [2022-11-02 21:02:06,417 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 09:02:02" (1/1) ... [2022-11-02 21:02:06,498 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 09:02:02" (1/1) ... [2022-11-02 21:02:06,908 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-02 21:02:06,910 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-02 21:02:06,910 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-02 21:02:06,912 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-02 21:02:06,927 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 09:02:02" (1/1) ... [2022-11-02 21:02:06,934 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-02 21:02:06,962 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da0ea1c9-c4a3-4f8e-b0ec-71118515d2da/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 21:02:07,000 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da0ea1c9-c4a3-4f8e-b0ec-71118515d2da/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-02 21:02:07,054 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da0ea1c9-c4a3-4f8e-b0ec-71118515d2da/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-02 21:02:07,124 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_regulatory [2022-11-02 21:02:07,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_regulatory [2022-11-02 21:02:07,124 INFO L130 BoogieDeclarations]: Found specification of procedure ath_chanctx_beacon_recv_ev [2022-11-02 21:02:07,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_chanctx_beacon_recv_ev [2022-11-02 21:02:07,124 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_tail_init [2022-11-02 21:02:07,125 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_tail_init [2022-11-02 21:02:07,125 INFO L130 BoogieDeclarations]: Found specification of procedure ath_cancel_work [2022-11-02 21:02:07,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_cancel_work [2022-11-02 21:02:07,127 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_setpower [2022-11-02 21:02:07,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_setpower [2022-11-02 21:02:07,127 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_deinit_device [2022-11-02 21:02:07,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_deinit_device [2022-11-02 21:02:07,127 INFO L130 BoogieDeclarations]: Found specification of procedure ath_max_framelen [2022-11-02 21:02:07,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_max_framelen [2022-11-02 21:02:07,128 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2022-11-02 21:02:07,128 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2022-11-02 21:02:07,128 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_write_associd [2022-11-02 21:02:07,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_write_associd [2022-11-02 21:02:07,128 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_reset [2022-11-02 21:02:07,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_reset [2022-11-02 21:02:07,129 INFO L130 BoogieDeclarations]: Found specification of procedure ath_pci_exit [2022-11-02 21:02:07,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_pci_exit [2022-11-02 21:02:07,129 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_putrxbuf [2022-11-02 21:02:07,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_putrxbuf [2022-11-02 21:02:07,130 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_reset_beacon_status [2022-11-02 21:02:07,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_reset_beacon_status [2022-11-02 21:02:07,130 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_startpcureceive [2022-11-02 21:02:07,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_startpcureceive [2022-11-02 21:02:07,130 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_txskb [2022-11-02 21:02:07,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_txskb [2022-11-02 21:02:07,131 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2022-11-02 21:02:07,131 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2022-11-02 21:02:07,131 INFO L130 BoogieDeclarations]: Found specification of procedure ath_complete_reset [2022-11-02 21:02:07,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_complete_reset [2022-11-02 21:02:07,132 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_calculate_summary_state [2022-11-02 21:02:07,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_calculate_summary_state [2022-11-02 21:02:07,132 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2022-11-02 21:02:07,132 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2022-11-02 21:02:07,133 INFO L130 BoogieDeclarations]: Found specification of procedure ath_hw_setbssidmask [2022-11-02 21:02:07,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_hw_setbssidmask [2022-11-02 21:02:07,133 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_chandef_create [2022-11-02 21:02:07,133 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_chandef_create [2022-11-02 21:02:07,134 INFO L130 BoogieDeclarations]: Found specification of procedure ath_ahb_probe [2022-11-02 21:02:07,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_ahb_probe [2022-11-02 21:02:07,134 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_add_interface [2022-11-02 21:02:07,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_add_interface [2022-11-02 21:02:07,134 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_sta_notify [2022-11-02 21:02:07,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_sta_notify [2022-11-02 21:02:07,135 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_tx_last_beacon [2022-11-02 21:02:07,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_tx_last_beacon [2022-11-02 21:02:07,136 INFO L130 BoogieDeclarations]: Found specification of procedure ath_ahb_read_cachesize [2022-11-02 21:02:07,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_ahb_read_cachesize [2022-11-02 21:02:07,137 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_txprocdesc [2022-11-02 21:02:07,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_txprocdesc [2022-11-02 21:02:07,146 INFO L130 BoogieDeclarations]: Found specification of procedure ath_key_config [2022-11-02 21:02:07,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_key_config [2022-11-02 21:02:07,147 INFO L130 BoogieDeclarations]: Found specification of procedure ath_rx_cleanup [2022-11-02 21:02:07,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_rx_cleanup [2022-11-02 21:02:07,147 INFO L130 BoogieDeclarations]: Found specification of procedure ath_rx_addbuffer_edma [2022-11-02 21:02:07,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_rx_addbuffer_edma [2022-11-02 21:02:07,147 INFO L130 BoogieDeclarations]: Found specification of procedure __clear_bit [2022-11-02 21:02:07,147 INFO L138 BoogieDeclarations]: Found implementation of procedure __clear_bit [2022-11-02 21:02:07,147 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_mci_set_txpower [2022-11-02 21:02:07,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_mci_set_txpower [2022-11-02 21:02:07,148 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-02 21:02:07,148 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-02 21:02:07,148 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-02 21:02:07,148 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-02 21:02:07,148 INFO L130 BoogieDeclarations]: Found specification of procedure write_file_regval [2022-11-02 21:02:07,149 INFO L138 BoogieDeclarations]: Found implementation of procedure write_file_regval [2022-11-02 21:02:07,149 INFO L130 BoogieDeclarations]: Found specification of procedure ath_txq_skb_done [2022-11-02 21:02:07,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_txq_skb_done [2022-11-02 21:02:07,149 INFO L130 BoogieDeclarations]: Found specification of procedure ath_ahb_eeprom_read [2022-11-02 21:02:07,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_ahb_eeprom_read [2022-11-02 21:02:07,149 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_flush [2022-11-02 21:02:07,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_flush [2022-11-02 21:02:07,150 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_deinit_debug [2022-11-02 21:02:07,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_deinit_debug [2022-11-02 21:02:07,150 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-11-02 21:02:07,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-11-02 21:02:07,150 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_init_band_txpower [2022-11-02 21:02:07,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_init_band_txpower [2022-11-02 21:02:07,150 INFO L130 BoogieDeclarations]: Found specification of procedure ath_edma_start_recv [2022-11-02 21:02:07,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_edma_start_recv [2022-11-02 21:02:07,151 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_change_interface [2022-11-02 21:02:07,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_change_interface [2022-11-02 21:02:07,151 INFO L130 BoogieDeclarations]: Found specification of procedure ath_pci_aspm_init [2022-11-02 21:02:07,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_pci_aspm_init [2022-11-02 21:02:07,151 INFO L130 BoogieDeclarations]: Found specification of procedure skb_peek [2022-11-02 21:02:07,152 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_peek [2022-11-02 21:02:07,152 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_cancel_pending_offchannel [2022-11-02 21:02:07,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_cancel_pending_offchannel [2022-11-02 21:02:07,152 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~VOID [2022-11-02 21:02:07,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~VOID [2022-11-02 21:02:07,152 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_tx99_set_txpower [2022-11-02 21:02:07,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_tx99_set_txpower [2022-11-02 21:02:07,153 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_rxena [2022-11-02 21:02:07,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_rxena [2022-11-02 21:02:07,153 INFO L130 BoogieDeclarations]: Found specification of procedure ath_tx_txqaddbuf [2022-11-02 21:02:07,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_tx_txqaddbuf [2022-11-02 21:02:07,153 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2022-11-02 21:02:07,153 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2022-11-02 21:02:07,153 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-02 21:02:07,154 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_tx99_deinit [2022-11-02 21:02:07,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_tx99_deinit [2022-11-02 21:02:07,154 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_stopdmarecv [2022-11-02 21:02:07,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_stopdmarecv [2022-11-02 21:02:07,154 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-02 21:02:07,154 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-02 21:02:07,155 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-02 21:02:07,155 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-02 21:02:07,170 INFO L130 BoogieDeclarations]: Found specification of procedure ath_rxbuf_alloc [2022-11-02 21:02:07,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_rxbuf_alloc [2022-11-02 21:02:07,171 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_name [2022-11-02 21:02:07,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_name [2022-11-02 21:02:07,171 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_get_antenna [2022-11-02 21:02:07,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_get_antenna [2022-11-02 21:02:07,171 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_assign_hw_queues [2022-11-02 21:02:07,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_assign_hw_queues [2022-11-02 21:02:07,171 INFO L130 BoogieDeclarations]: Found specification of procedure ath_rx_remove_buffer [2022-11-02 21:02:07,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_rx_remove_buffer [2022-11-02 21:02:07,172 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_set_tsfadjust [2022-11-02 21:02:07,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_set_tsfadjust [2022-11-02 21:02:07,172 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_getrxfilter [2022-11-02 21:02:07,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_getrxfilter [2022-11-02 21:02:07,172 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_set_beacon [2022-11-02 21:02:07,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_set_beacon [2022-11-02 21:02:07,172 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_queue_delayed_work [2022-11-02 21:02:07,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_queue_delayed_work [2022-11-02 21:02:07,173 INFO L130 BoogieDeclarations]: Found specification of procedure write_file_regidx [2022-11-02 21:02:07,173 INFO L138 BoogieDeclarations]: Found implementation of procedure write_file_regidx [2022-11-02 21:02:07,173 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-02 21:02:07,173 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-02 21:02:07,173 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_common [2022-11-02 21:02:07,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_common [2022-11-02 21:02:07,173 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_setrxfilter [2022-11-02 21:02:07,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_setrxfilter [2022-11-02 21:02:07,174 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2022-11-02 21:02:07,174 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2022-11-02 21:02:07,174 INFO L130 BoogieDeclarations]: Found specification of procedure ath_check_ani [2022-11-02 21:02:07,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_check_ani [2022-11-02 21:02:07,174 INFO L130 BoogieDeclarations]: Found specification of procedure write_file_debug [2022-11-02 21:02:07,174 INFO L138 BoogieDeclarations]: Found implementation of procedure write_file_debug [2022-11-02 21:02:07,175 INFO L130 BoogieDeclarations]: Found specification of procedure ath_draintxq [2022-11-02 21:02:07,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_draintxq [2022-11-02 21:02:07,175 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_get_tsf_offset [2022-11-02 21:02:07,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_get_tsf_offset [2022-11-02 21:02:07,175 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-02 21:02:07,175 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-02 21:02:07,175 INFO L130 BoogieDeclarations]: Found specification of procedure ath_tx_rc_status [2022-11-02 21:02:07,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_tx_rc_status [2022-11-02 21:02:07,176 INFO L130 BoogieDeclarations]: Found specification of procedure ath_pci_eeprom_read [2022-11-02 21:02:07,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_pci_eeprom_read [2022-11-02 21:02:07,176 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_remove_interface [2022-11-02 21:02:07,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_remove_interface [2022-11-02 21:02:07,176 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-02 21:02:07,176 INFO L130 BoogieDeclarations]: Found specification of procedure ath_descdma_setup [2022-11-02 21:02:07,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_descdma_setup [2022-11-02 21:02:07,177 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_enable_interrupts [2022-11-02 21:02:07,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_enable_interrupts [2022-11-02 21:02:07,177 INFO L130 BoogieDeclarations]: Found specification of procedure ath_key_delete [2022-11-02 21:02:07,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_key_delete [2022-11-02 21:02:07,177 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2022-11-02 21:02:07,177 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2022-11-02 21:02:07,177 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_set_txdesc [2022-11-02 21:02:07,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_set_txdesc [2022-11-02 21:02:07,178 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2022-11-02 21:02:07,178 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2022-11-02 21:02:07,178 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_copy [2022-11-02 21:02:07,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_copy [2022-11-02 21:02:07,178 INFO L130 BoogieDeclarations]: Found specification of procedure write_file_dfs [2022-11-02 21:02:07,179 INFO L138 BoogieDeclarations]: Found implementation of procedure write_file_dfs [2022-11-02 21:02:07,179 INFO L130 BoogieDeclarations]: Found specification of procedure ath_reset [2022-11-02 21:02:07,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_reset [2022-11-02 21:02:07,179 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_sta_set_buffered [2022-11-02 21:02:07,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_sta_set_buffered [2022-11-02 21:02:07,179 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_get_txq_props [2022-11-02 21:02:07,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_get_txq_props [2022-11-02 21:02:07,180 INFO L130 BoogieDeclarations]: Found specification of procedure ath_opmode_init [2022-11-02 21:02:07,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_opmode_init [2022-11-02 21:02:07,180 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_antenna_check [2022-11-02 21:02:07,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_antenna_check [2022-11-02 21:02:07,180 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_beacon_assign_slot [2022-11-02 21:02:07,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_beacon_assign_slot [2022-11-02 21:02:07,181 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_set_txq_props [2022-11-02 21:02:07,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_set_txq_props [2022-11-02 21:02:07,190 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_sw_scan_complete [2022-11-02 21:02:07,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_sw_scan_complete [2022-11-02 21:02:07,190 INFO L130 BoogieDeclarations]: Found specification of procedure ath_tx_complete [2022-11-02 21:02:07,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_tx_complete [2022-11-02 21:02:07,191 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2022-11-02 21:02:07,191 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2022-11-02 21:02:07,191 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_configpcipowersave [2022-11-02 21:02:07,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_configpcipowersave [2022-11-02 21:02:07,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-11-02 21:02:07,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-11-02 21:02:07,191 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2022-11-02 21:02:07,192 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2022-11-02 21:02:07,192 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_set_wakeup [2022-11-02 21:02:07,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_set_wakeup [2022-11-02 21:02:07,192 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-02 21:02:07,192 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_queue_reset [2022-11-02 21:02:07,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_queue_reset [2022-11-02 21:02:07,192 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2022-11-02 21:02:07,193 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2022-11-02 21:02:07,193 INFO L130 BoogieDeclarations]: Found specification of procedure ath_tx_node_init [2022-11-02 21:02:07,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_tx_node_init [2022-11-02 21:02:07,193 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-02 21:02:07,193 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_kill_interrupts [2022-11-02 21:02:07,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_kill_interrupts [2022-11-02 21:02:07,193 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_release_buffered_frames [2022-11-02 21:02:07,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_release_buffered_frames [2022-11-02 21:02:07,194 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_set_key [2022-11-02 21:02:07,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_set_key [2022-11-02 21:02:07,194 INFO L130 BoogieDeclarations]: Found specification of procedure ath_tx_aggr_wakeup [2022-11-02 21:02:07,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_tx_aggr_wakeup [2022-11-02 21:02:07,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-02 21:02:07,194 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-02 21:02:07,195 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-02 21:02:07,195 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-02 21:02:07,195 INFO L130 BoogieDeclarations]: Found specification of procedure write_file_bt_ant_diversity [2022-11-02 21:02:07,195 INFO L138 BoogieDeclarations]: Found implementation of procedure write_file_bt_ant_diversity [2022-11-02 21:02:07,195 INFO L130 BoogieDeclarations]: Found specification of procedure ath_get_skb_tid [2022-11-02 21:02:07,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_get_skb_tid [2022-11-02 21:02:07,195 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_resettxqueue [2022-11-02 21:02:07,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_resettxqueue [2022-11-02 21:02:07,196 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_stop_btcoex [2022-11-02 21:02:07,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_stop_btcoex [2022-11-02 21:02:07,196 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-02 21:02:07,196 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-02 21:02:07,196 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_get_et_stats [2022-11-02 21:02:07,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_get_et_stats [2022-11-02 21:02:07,197 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-02 21:02:07,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-02 21:02:07,197 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_beacon_init [2022-11-02 21:02:07,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_beacon_init [2022-11-02 21:02:07,197 INFO L130 BoogieDeclarations]: Found specification of procedure write_file_wow [2022-11-02 21:02:07,197 INFO L138 BoogieDeclarations]: Found implementation of procedure write_file_wow [2022-11-02 21:02:07,197 INFO L130 BoogieDeclarations]: Found specification of procedure ath_txq_schedule [2022-11-02 21:02:07,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_txq_schedule [2022-11-02 21:02:07,198 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2022-11-02 21:02:07,214 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2022-11-02 21:02:07,214 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-02 21:02:07,214 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-02 21:02:07,215 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_antdiv_comb_conf_set [2022-11-02 21:02:07,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_antdiv_comb_conf_set [2022-11-02 21:02:07,216 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_sta_add_debugfs [2022-11-02 21:02:07,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_sta_add_debugfs [2022-11-02 21:02:07,216 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_u32 [2022-11-02 21:02:07,216 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_u32 [2022-11-02 21:02:07,216 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_find_sta_by_ifaddr [2022-11-02 21:02:07,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_find_sta_by_ifaddr [2022-11-02 21:02:07,217 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_ops [2022-11-02 21:02:07,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_ops [2022-11-02 21:02:07,217 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-02 21:02:07,217 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-02 21:02:07,217 INFO L130 BoogieDeclarations]: Found specification of procedure ath_tx_fill_desc [2022-11-02 21:02:07,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_tx_fill_desc [2022-11-02 21:02:07,217 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-02 21:02:07,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-02 21:02:07,218 INFO L130 BoogieDeclarations]: Found specification of procedure ath_tx_complete_buf [2022-11-02 21:02:07,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_tx_complete_buf [2022-11-02 21:02:07,218 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_btcoex_set_weight [2022-11-02 21:02:07,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_btcoex_set_weight [2022-11-02 21:02:07,218 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_pspoll [2022-11-02 21:02:07,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_pspoll [2022-11-02 21:02:07,218 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_has_morefrags [2022-11-02 21:02:07,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_has_morefrags [2022-11-02 21:02:07,218 INFO L130 BoogieDeclarations]: Found specification of procedure fill_chainmask [2022-11-02 21:02:07,219 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_chainmask [2022-11-02 21:02:07,219 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_init_wow [2022-11-02 21:02:07,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_init_wow [2022-11-02 21:02:07,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-02 21:02:07,219 INFO L130 BoogieDeclarations]: Found specification of procedure ath_txq_setup [2022-11-02 21:02:07,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_txq_setup [2022-11-02 21:02:07,219 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2022-11-02 21:02:07,219 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2022-11-02 21:02:07,220 INFO L130 BoogieDeclarations]: Found specification of procedure list_cut_position [2022-11-02 21:02:07,220 INFO L138 BoogieDeclarations]: Found implementation of procedure list_cut_position [2022-11-02 21:02:07,220 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_unlink [2022-11-02 21:02:07,220 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_unlink [2022-11-02 21:02:07,220 INFO L130 BoogieDeclarations]: Found specification of procedure ath_chanctx_setup_timer [2022-11-02 21:02:07,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_chanctx_setup_timer [2022-11-02 21:02:07,220 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2022-11-02 21:02:07,220 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2022-11-02 21:02:07,221 INFO L130 BoogieDeclarations]: Found specification of procedure ath_rx_buf_link [2022-11-02 21:02:07,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_rx_buf_link [2022-11-02 21:02:07,221 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_eeprom_release [2022-11-02 21:02:07,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_eeprom_release [2022-11-02 21:02:07,221 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_init_device [2022-11-02 21:02:07,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_init_device [2022-11-02 21:02:07,221 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_deinit [2022-11-02 21:02:07,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_deinit [2022-11-02 21:02:07,221 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_mgd_prepare_tx [2022-11-02 21:02:07,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_mgd_prepare_tx [2022-11-02 21:02:07,222 INFO L130 BoogieDeclarations]: Found specification of procedure ath_roc_complete [2022-11-02 21:02:07,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_roc_complete [2022-11-02 21:02:07,223 INFO L130 BoogieDeclarations]: Found specification of procedure ath_start_ani [2022-11-02 21:02:07,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_start_ani [2022-11-02 21:02:07,224 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_disable_interrupts [2022-11-02 21:02:07,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_disable_interrupts [2022-11-02 21:02:07,224 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data [2022-11-02 21:02:07,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data [2022-11-02 21:02:07,224 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2022-11-02 21:02:07,224 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2022-11-02 21:02:07,225 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-02 21:02:07,225 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-02 21:02:07,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-02 21:02:07,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-02 21:02:07,225 INFO L130 BoogieDeclarations]: Found specification of procedure ath_tid_has_buffered [2022-11-02 21:02:07,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_tid_has_buffered [2022-11-02 21:02:07,226 INFO L130 BoogieDeclarations]: Found specification of procedure write_file_simulate_radar [2022-11-02 21:02:07,226 INFO L138 BoogieDeclarations]: Found implementation of procedure write_file_simulate_radar [2022-11-02 21:02:07,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_alloc_hw_208 [2022-11-02 21:02:07,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_alloc_hw_208 [2022-11-02 21:02:07,226 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_hdrlen [2022-11-02 21:02:07,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_hdrlen [2022-11-02 21:02:07,227 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2022-11-02 21:02:07,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2022-11-02 21:02:07,227 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_get_btcoex_scheme [2022-11-02 21:02:07,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_get_btcoex_scheme [2022-11-02 21:02:07,227 INFO L130 BoogieDeclarations]: Found specification of procedure ath_tx_send_normal [2022-11-02 21:02:07,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_tx_send_normal [2022-11-02 21:02:07,228 INFO L130 BoogieDeclarations]: Found specification of procedure bf_is_ampdu_not_probing [2022-11-02 21:02:07,228 INFO L138 BoogieDeclarations]: Found implementation of procedure bf_is_ampdu_not_probing [2022-11-02 21:02:07,228 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-02 21:02:07,228 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-02 21:02:07,228 INFO L130 BoogieDeclarations]: Found specification of procedure ath_reset_work [2022-11-02 21:02:07,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_reset_work [2022-11-02 21:02:07,229 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_iterate_active_interfaces_atomic [2022-11-02 21:02:07,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_iterate_active_interfaces_atomic [2022-11-02 21:02:07,229 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2022-11-02 21:02:07,229 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2022-11-02 21:02:07,229 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_set_antenna [2022-11-02 21:02:07,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_set_antenna [2022-11-02 21:02:07,230 INFO L130 BoogieDeclarations]: Found specification of procedure ath_chanctx_get [2022-11-02 21:02:07,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_chanctx_get [2022-11-02 21:02:07,230 INFO L130 BoogieDeclarations]: Found specification of procedure write_file_ani [2022-11-02 21:02:07,230 INFO L138 BoogieDeclarations]: Found implementation of procedure write_file_ani [2022-11-02 21:02:07,230 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-11-02 21:02:07,231 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-11-02 21:02:07,246 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_usecs [2022-11-02 21:02:07,246 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_usecs [2022-11-02 21:02:07,246 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-02 21:02:07,247 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_platdata [2022-11-02 21:02:07,247 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_platdata [2022-11-02 21:02:07,247 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-02 21:02:07,247 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-02 21:02:07,247 INFO L130 BoogieDeclarations]: Found specification of procedure ath_tx_start [2022-11-02 21:02:07,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_tx_start [2022-11-02 21:02:07,248 INFO L130 BoogieDeclarations]: Found specification of procedure ath_prepare_reset [2022-11-02 21:02:07,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_prepare_reset [2022-11-02 21:02:07,248 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-02 21:02:07,248 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2022-11-02 21:02:07,248 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2022-11-02 21:02:07,249 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_fill_chanctx_ops [2022-11-02 21:02:07,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_fill_chanctx_ops [2022-11-02 21:02:07,249 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_conf_tx [2022-11-02 21:02:07,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_conf_tx [2022-11-02 21:02:07,249 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2022-11-02 21:02:07,249 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2022-11-02 21:02:07,250 INFO L130 BoogieDeclarations]: Found specification of procedure ath_drain_txq_list [2022-11-02 21:02:07,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_drain_txq_list [2022-11-02 21:02:07,250 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_7 [2022-11-02 21:02:07,250 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_7 [2022-11-02 21:02:07,250 INFO L130 BoogieDeclarations]: Found specification of procedure ath_paprd_activate [2022-11-02 21:02:07,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_paprd_activate [2022-11-02 21:02:07,251 INFO L130 BoogieDeclarations]: Found specification of procedure ath_rx_edma_init_queue [2022-11-02 21:02:07,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_rx_edma_init_queue [2022-11-02 21:02:07,251 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_mci_work [2022-11-02 21:02:07,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_mci_work [2022-11-02 21:02:07,251 INFO L130 BoogieDeclarations]: Found specification of procedure ath_send_bar [2022-11-02 21:02:07,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_send_bar [2022-11-02 21:02:07,252 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-02 21:02:07,252 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-02 21:02:07,252 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-02 21:02:07,252 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-02 21:02:07,252 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2022-11-02 21:02:07,252 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2022-11-02 21:02:07,253 INFO L130 BoogieDeclarations]: Found specification of procedure _ieee80211_hw_set [2022-11-02 21:02:07,253 INFO L138 BoogieDeclarations]: Found implementation of procedure _ieee80211_hw_set [2022-11-02 21:02:07,253 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-02 21:02:07,253 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-02 21:02:07,253 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_set_txpower [2022-11-02 21:02:07,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_set_txpower [2022-11-02 21:02:07,253 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-02 21:02:07,253 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-02 21:02:07,254 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_p2p_ps_timer [2022-11-02 21:02:07,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_p2p_ps_timer [2022-11-02 21:02:07,254 INFO L130 BoogieDeclarations]: Found specification of procedure write_file_tpc [2022-11-02 21:02:07,254 INFO L138 BoogieDeclarations]: Found implementation of procedure write_file_tpc [2022-11-02 21:02:07,254 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_wake_queue [2022-11-02 21:02:07,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_wake_queue [2022-11-02 21:02:07,254 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_disable___0 [2022-11-02 21:02:07,254 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_disable___0 [2022-11-02 21:02:07,255 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-11-02 21:02:07,255 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-11-02 21:02:07,255 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_mci_update_wlan_channels [2022-11-02 21:02:07,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_mci_update_wlan_channels [2022-11-02 21:02:07,255 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-02 21:02:07,255 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-02 21:02:07,255 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_start [2022-11-02 21:02:07,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_start [2022-11-02 21:02:07,256 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_config [2022-11-02 21:02:07,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_config [2022-11-02 21:02:07,256 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_u8 [2022-11-02 21:02:07,256 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_u8 [2022-11-02 21:02:07,256 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_setrxabort [2022-11-02 21:02:07,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_setrxabort [2022-11-02 21:02:07,256 INFO L130 BoogieDeclarations]: Found specification of procedure ath_get_rate_txpower [2022-11-02 21:02:07,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_get_rate_txpower [2022-11-02 21:02:07,256 INFO L130 BoogieDeclarations]: Found specification of procedure ath_update_survey_nf [2022-11-02 21:02:07,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_update_survey_nf [2022-11-02 21:02:07,257 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-02 21:02:07,257 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-02 21:02:07,257 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_start_btcoex [2022-11-02 21:02:07,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_start_btcoex [2022-11-02 21:02:07,257 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_uses_beacons [2022-11-02 21:02:07,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_uses_beacons [2022-11-02 21:02:07,257 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2022-11-02 21:02:07,257 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2022-11-02 21:02:07,258 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-02 21:02:07,258 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-02 21:02:07,258 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_cmn_get_channel [2022-11-02 21:02:07,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_cmn_get_channel [2022-11-02 21:02:07,258 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_puttxbuf [2022-11-02 21:02:07,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_puttxbuf [2022-11-02 21:02:07,258 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_btcoex_is_enabled [2022-11-02 21:02:07,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_btcoex_is_enabled [2022-11-02 21:02:07,259 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_get_stats [2022-11-02 21:02:07,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_get_stats [2022-11-02 21:02:07,259 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_init_global_settings [2022-11-02 21:02:07,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_init_global_settings [2022-11-02 21:02:07,259 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2022-11-02 21:02:07,259 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2022-11-02 21:02:07,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-02 21:02:07,259 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2022-11-02 21:02:07,259 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2022-11-02 21:02:07,260 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_setopmode [2022-11-02 21:02:07,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_setopmode [2022-11-02 21:02:07,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-02 21:02:07,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-02 21:02:07,260 INFO L130 BoogieDeclarations]: Found specification of procedure ath_tx_process_buffer [2022-11-02 21:02:07,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_tx_process_buffer [2022-11-02 21:02:07,260 INFO L130 BoogieDeclarations]: Found specification of procedure ath_set_rates [2022-11-02 21:02:07,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_set_rates [2022-11-02 21:02:07,260 INFO L130 BoogieDeclarations]: Found specification of procedure ath_calcrxfilter [2022-11-02 21:02:07,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_calcrxfilter [2022-11-02 21:02:07,261 INFO L130 BoogieDeclarations]: Found specification of procedure ath_tx_aggr_sleep [2022-11-02 21:02:07,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_tx_aggr_sleep [2022-11-02 21:02:07,261 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_op_ps_wakeup [2022-11-02 21:02:07,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_op_ps_wakeup [2022-11-02 21:02:07,261 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_gpio_get [2022-11-02 21:02:07,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_gpio_get [2022-11-02 21:02:07,261 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_capability_clear_word [2022-11-02 21:02:07,261 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_capability_clear_word [2022-11-02 21:02:07,261 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_set_coverage_class [2022-11-02 21:02:07,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_set_coverage_class [2022-11-02 21:02:07,262 INFO L130 BoogieDeclarations]: Found specification of procedure default_llseek [2022-11-02 21:02:07,262 INFO L138 BoogieDeclarations]: Found implementation of procedure default_llseek [2022-11-02 21:02:07,262 INFO L130 BoogieDeclarations]: Found specification of procedure offchannel_state_string [2022-11-02 21:02:07,262 INFO L138 BoogieDeclarations]: Found implementation of procedure offchannel_state_string [2022-11-02 21:02:07,262 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2022-11-02 21:02:07,262 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2022-11-02 21:02:07,262 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_calculate_iter_data [2022-11-02 21:02:07,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_calculate_iter_data [2022-11-02 21:02:07,263 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_get_tsf [2022-11-02 21:02:07,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_get_tsf [2022-11-02 21:02:07,263 INFO L130 BoogieDeclarations]: Found specification of procedure ath_mci_flush_profile [2022-11-02 21:02:07,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_mci_flush_profile [2022-11-02 21:02:07,263 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_rx_skb_preprocess [2022-11-02 21:02:07,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_rx_skb_preprocess [2022-11-02 21:02:07,263 INFO L130 BoogieDeclarations]: Found specification of procedure ar9003_mci_state [2022-11-02 21:02:07,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ar9003_mci_state [2022-11-02 21:02:07,263 INFO L130 BoogieDeclarations]: Found specification of procedure get_frame_info [2022-11-02 21:02:07,263 INFO L138 BoogieDeclarations]: Found implementation of procedure get_frame_info [2022-11-02 21:02:07,264 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2022-11-02 21:02:07,264 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2022-11-02 21:02:07,264 INFO L130 BoogieDeclarations]: Found specification of procedure device_init_wakeup [2022-11-02 21:02:07,264 INFO L138 BoogieDeclarations]: Found implementation of procedure device_init_wakeup [2022-11-02 21:02:07,264 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_enable [2022-11-02 21:02:07,264 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_enable [2022-11-02 21:02:07,264 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-11-02 21:02:07,264 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-11-02 21:02:07,264 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data_present [2022-11-02 21:02:07,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data_present [2022-11-02 21:02:07,265 INFO L130 BoogieDeclarations]: Found specification of procedure getrawmonotonic [2022-11-02 21:02:07,265 INFO L138 BoogieDeclarations]: Found implementation of procedure getrawmonotonic [2022-11-02 21:02:07,265 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-02 21:02:07,265 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-02 21:02:07,265 INFO L130 BoogieDeclarations]: Found specification of procedure ath_hw_pll_work [2022-11-02 21:02:07,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_hw_pll_work [2022-11-02 21:02:07,265 INFO L130 BoogieDeclarations]: Found specification of procedure ath_chanctx_set_channel [2022-11-02 21:02:07,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_chanctx_set_channel [2022-11-02 21:02:07,266 INFO L130 BoogieDeclarations]: Found specification of procedure write_file_tx99 [2022-11-02 21:02:07,266 INFO L138 BoogieDeclarations]: Found implementation of procedure write_file_tx99 [2022-11-02 21:02:07,266 INFO L130 BoogieDeclarations]: Found specification of procedure ath_chanctx_get_oper_chan [2022-11-02 21:02:07,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_chanctx_get_oper_chan [2022-11-02 21:02:07,268 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_bool [2022-11-02 21:02:07,268 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_bool [2022-11-02 21:02:07,269 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2022-11-02 21:02:07,269 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2022-11-02 21:02:07,269 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_tx_frames_pending [2022-11-02 21:02:07,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_tx_frames_pending [2022-11-02 21:02:07,269 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_get_txpower [2022-11-02 21:02:07,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_get_txpower [2022-11-02 21:02:07,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-02 21:02:07,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-02 21:02:07,270 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_set_tsf [2022-11-02 21:02:07,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_set_tsf [2022-11-02 21:02:07,270 INFO L130 BoogieDeclarations]: Found specification of procedure ath_flushrecv [2022-11-02 21:02:07,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_flushrecv [2022-11-02 21:02:07,271 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_ampdu_action [2022-11-02 21:02:07,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_ampdu_action [2022-11-02 21:02:07,271 INFO L130 BoogieDeclarations]: Found specification of procedure ath_stoprecv [2022-11-02 21:02:07,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_stoprecv [2022-11-02 21:02:07,271 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~bool~0~TO~VOID [2022-11-02 21:02:07,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~bool~0~TO~VOID [2022-11-02 21:02:07,272 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_set_interrupts [2022-11-02 21:02:07,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_set_interrupts [2022-11-02 21:02:07,272 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-02 21:02:07,272 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-02 21:02:07,272 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_set_txpowerlimit [2022-11-02 21:02:07,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_set_txpowerlimit [2022-11-02 21:02:07,273 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_cfg_output [2022-11-02 21:02:07,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_cfg_output [2022-11-02 21:02:07,273 INFO L130 BoogieDeclarations]: Found specification of procedure ath_pci_suspend [2022-11-02 21:02:07,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_pci_suspend [2022-11-02 21:02:07,273 INFO L130 BoogieDeclarations]: Found specification of procedure ath_offchannel_next [2022-11-02 21:02:07,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_offchannel_next [2022-11-02 21:02:07,274 INFO L130 BoogieDeclarations]: Found specification of procedure __ath_cancel_work [2022-11-02 21:02:07,274 INFO L138 BoogieDeclarations]: Found implementation of procedure __ath_cancel_work [2022-11-02 21:02:07,274 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_tx [2022-11-02 21:02:07,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_tx [2022-11-02 21:02:07,274 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_unregister_hw [2022-11-02 21:02:07,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_unregister_hw [2022-11-02 21:02:07,275 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-02 21:02:07,275 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-02 21:02:07,275 INFO L130 BoogieDeclarations]: Found specification of procedure ath_reset_internal [2022-11-02 21:02:07,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_reset_internal [2022-11-02 21:02:07,275 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_suspend [2022-11-02 21:02:07,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_suspend [2022-11-02 21:02:07,276 INFO L130 BoogieDeclarations]: Found specification of procedure list_is_last [2022-11-02 21:02:07,276 INFO L138 BoogieDeclarations]: Found implementation of procedure list_is_last [2022-11-02 21:02:07,276 INFO L130 BoogieDeclarations]: Found specification of procedure SET_IEEE80211_DEV [2022-11-02 21:02:07,276 INFO L138 BoogieDeclarations]: Found implementation of procedure SET_IEEE80211_DEV [2022-11-02 21:02:07,276 INFO L130 BoogieDeclarations]: Found specification of procedure usecs_to_jiffies [2022-11-02 21:02:07,276 INFO L138 BoogieDeclarations]: Found implementation of procedure usecs_to_jiffies [2022-11-02 21:02:07,276 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-11-02 21:02:07,277 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-11-02 21:02:07,277 INFO L130 BoogieDeclarations]: Found specification of procedure ath_tx_get_tid_subframe [2022-11-02 21:02:07,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_tx_get_tid_subframe [2022-11-02 21:02:07,277 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_ioread32 [2022-11-02 21:02:07,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_ioread32 [2022-11-02 21:02:07,277 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2022-11-02 21:02:07,277 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2022-11-02 21:02:07,278 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_get_et_strings [2022-11-02 21:02:07,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_get_et_strings [2022-11-02 21:02:07,278 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-02 21:02:07,278 INFO L130 BoogieDeclarations]: Found specification of procedure write_file_tx99_power [2022-11-02 21:02:07,278 INFO L138 BoogieDeclarations]: Found implementation of procedure write_file_tx99_power [2022-11-02 21:02:07,278 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2022-11-02 21:02:07,279 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2022-11-02 21:02:07,279 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2022-11-02 21:02:07,279 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2022-11-02 21:02:07,279 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-02 21:02:07,279 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-02 21:02:07,279 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_14 [2022-11-02 21:02:07,279 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_14 [2022-11-02 21:02:07,280 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_wow_apply_pattern [2022-11-02 21:02:07,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_wow_apply_pattern [2022-11-02 21:02:07,280 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_14 [2022-11-02 21:02:07,280 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_14 [2022-11-02 21:02:07,280 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_cmn_reload_chainmask [2022-11-02 21:02:07,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_cmn_reload_chainmask [2022-11-02 21:02:07,281 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-02 21:02:07,281 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_antdiv_comb_conf_get [2022-11-02 21:02:07,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_antdiv_comb_conf_get [2022-11-02 21:02:07,281 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_stop [2022-11-02 21:02:07,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_stop [2022-11-02 21:02:07,281 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-11-02 21:02:07,281 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-11-02 21:02:07,282 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_get_survey [2022-11-02 21:02:07,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_get_survey [2022-11-02 21:02:07,282 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-02 21:02:07,282 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-02 21:02:07,282 INFO L130 BoogieDeclarations]: Found specification of procedure ath_tx_node_cleanup [2022-11-02 21:02:07,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_tx_node_cleanup [2022-11-02 21:02:07,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-02 21:02:07,283 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_queue_mapping [2022-11-02 21:02:07,283 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_queue_mapping [2022-11-02 21:02:07,283 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2022-11-02 21:02:07,283 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2022-11-02 21:02:07,283 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_resume [2022-11-02 21:02:07,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_resume [2022-11-02 21:02:07,284 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-02 21:02:07,284 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-02 21:02:07,284 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_queue_mapping [2022-11-02 21:02:07,284 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_queue_mapping [2022-11-02 21:02:07,284 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_txstart [2022-11-02 21:02:07,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_txstart [2022-11-02 21:02:07,284 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-02 21:02:07,285 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-02 21:02:07,285 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_btcoex_timer_resume [2022-11-02 21:02:07,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_btcoex_timer_resume [2022-11-02 21:02:07,285 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2022-11-02 21:02:07,285 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2022-11-02 21:02:07,285 INFO L130 BoogieDeclarations]: Found specification of procedure ath_rx_edma_buf_link [2022-11-02 21:02:07,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_rx_edma_buf_link [2022-11-02 21:02:07,286 INFO L130 BoogieDeclarations]: Found specification of procedure ath_tx_setup_buffer [2022-11-02 21:02:07,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_tx_setup_buffer [2022-11-02 21:02:07,286 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-02 21:02:07,286 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-02 21:02:07,286 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_set_gpio [2022-11-02 21:02:07,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_set_gpio [2022-11-02 21:02:07,286 INFO L130 BoogieDeclarations]: Found specification of procedure ath_restart_work [2022-11-02 21:02:07,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_restart_work [2022-11-02 21:02:07,287 INFO L130 BoogieDeclarations]: Found specification of procedure ath_hw_cycle_counters_update [2022-11-02 21:02:07,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_hw_cycle_counters_update [2022-11-02 21:02:07,287 INFO L130 BoogieDeclarations]: Found specification of procedure ath_startrecv [2022-11-02 21:02:07,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_startrecv [2022-11-02 21:02:07,287 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_gen_timer_start [2022-11-02 21:02:07,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_gen_timer_start [2022-11-02 21:02:07,288 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2022-11-02 21:02:07,288 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2022-11-02 21:02:07,288 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-11-02 21:02:07,288 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-11-02 21:02:07,288 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_configure_filter [2022-11-02 21:02:07,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_configure_filter [2022-11-02 21:02:07,289 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_hw [2022-11-02 21:02:07,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_hw [2022-11-02 21:02:07,289 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_sw_scan_start [2022-11-02 21:02:07,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_sw_scan_start [2022-11-02 21:02:07,289 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-02 21:02:07,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-02 21:02:07,290 INFO L130 BoogieDeclarations]: Found specification of procedure ath_chanctx_check_active [2022-11-02 21:02:07,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_chanctx_check_active [2022-11-02 21:02:07,290 INFO L130 BoogieDeclarations]: Found specification of procedure ar9003_mci_send_wlan_channels [2022-11-02 21:02:07,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ar9003_mci_send_wlan_channels [2022-11-02 21:02:07,290 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_splice [2022-11-02 21:02:07,290 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_splice [2022-11-02 21:02:07,290 INFO L130 BoogieDeclarations]: Found specification of procedure ath_tx_cleanupq [2022-11-02 21:02:07,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_tx_cleanupq [2022-11-02 21:02:07,291 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_deinit_channel_context [2022-11-02 21:02:07,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_deinit_channel_context [2022-11-02 21:02:07,291 INFO L130 BoogieDeclarations]: Found specification of procedure ath_buf_set_rate [2022-11-02 21:02:07,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_buf_set_rate [2022-11-02 21:02:07,291 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_devm_seqfile [2022-11-02 21:02:07,292 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_devm_seqfile [2022-11-02 21:02:07,292 INFO L130 BoogieDeclarations]: Found specification of procedure ath_dynack_sample_tx_ts [2022-11-02 21:02:07,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_dynack_sample_tx_ts [2022-11-02 21:02:07,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_11 [2022-11-02 21:02:07,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_11 [2022-11-02 21:02:07,292 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_del_ps_key [2022-11-02 21:02:07,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_del_ps_key [2022-11-02 21:02:07,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_12 [2022-11-02 21:02:07,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_12 [2022-11-02 21:02:07,293 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_beacon_remove_slot [2022-11-02 21:02:07,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_beacon_remove_slot [2022-11-02 21:02:07,293 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-02 21:02:07,293 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-02 21:02:07,294 INFO L130 BoogieDeclarations]: Found specification of procedure ath_txq_unlock [2022-11-02 21:02:07,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_txq_unlock [2022-11-02 21:02:07,294 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_queue_work [2022-11-02 21:02:07,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_queue_work [2022-11-02 21:02:07,294 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-02 21:02:07,294 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-02 21:02:07,294 INFO L130 BoogieDeclarations]: Found specification of procedure ath_update_survey_stats [2022-11-02 21:02:07,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_update_survey_stats [2022-11-02 21:02:07,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_209 [2022-11-02 21:02:07,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_209 [2022-11-02 21:02:07,295 INFO L130 BoogieDeclarations]: Found specification of procedure ath_init_btcoex_timer [2022-11-02 21:02:07,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_init_btcoex_timer [2022-11-02 21:02:07,295 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_sta_set_tx_filter [2022-11-02 21:02:07,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_sta_set_tx_filter [2022-11-02 21:02:07,296 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-11-02 21:02:07,296 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-11-02 21:02:07,296 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_is_chanctx_enabled [2022-11-02 21:02:07,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_is_chanctx_enabled [2022-11-02 21:02:07,296 INFO L130 BoogieDeclarations]: Found specification of procedure ath_stop_ani [2022-11-02 21:02:07,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_stop_ani [2022-11-02 21:02:07,297 INFO L130 BoogieDeclarations]: Found specification of procedure ath_ant_comb_scan [2022-11-02 21:02:07,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_ant_comb_scan [2022-11-02 21:02:07,297 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_tx_prepare_skb [2022-11-02 21:02:07,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_tx_prepare_skb [2022-11-02 21:02:07,297 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_wake_queues [2022-11-02 21:02:07,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_wake_queues [2022-11-02 21:02:07,298 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2022-11-02 21:02:07,298 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2022-11-02 21:02:07,298 INFO L130 BoogieDeclarations]: Found specification of procedure ath_chanctx_work [2022-11-02 21:02:07,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_chanctx_work [2022-11-02 21:02:07,298 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_ps_wakeup [2022-11-02 21:02:07,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_ps_wakeup [2022-11-02 21:02:07,299 INFO L130 BoogieDeclarations]: Found specification of procedure ath_scan_next_channel [2022-11-02 21:02:07,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_scan_next_channel [2022-11-02 21:02:07,299 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_update_p2p_ps_timer [2022-11-02 21:02:07,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_update_p2p_ps_timer [2022-11-02 21:02:07,299 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-02 21:02:07,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-02 21:02:07,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-02 21:02:07,300 INFO L130 BoogieDeclarations]: Found specification of procedure dmam_alloc_coherent [2022-11-02 21:02:07,300 INFO L138 BoogieDeclarations]: Found implementation of procedure dmam_alloc_coherent [2022-11-02 21:02:07,300 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-11-02 21:02:07,300 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-11-02 21:02:07,300 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_14 [2022-11-02 21:02:07,300 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_14 [2022-11-02 21:02:07,301 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_reset_tsf [2022-11-02 21:02:07,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_reset_tsf [2022-11-02 21:02:07,301 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_btcoex_disable [2022-11-02 21:02:07,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_btcoex_disable [2022-11-02 21:02:07,301 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2022-11-02 21:02:07,301 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2022-11-02 21:02:07,302 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_rfkill_poll_state [2022-11-02 21:02:07,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_rfkill_poll_state [2022-11-02 21:02:07,302 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_deinit_softc [2022-11-02 21:02:07,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_deinit_softc [2022-11-02 21:02:07,302 INFO L130 BoogieDeclarations]: Found specification of procedure ath_rx_tasklet [2022-11-02 21:02:07,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_rx_tasklet [2022-11-02 21:02:07,302 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_disable_nosync [2022-11-02 21:02:07,303 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_disable_nosync [2022-11-02 21:02:07,303 INFO L130 BoogieDeclarations]: Found specification of procedure ath_tx_prepare [2022-11-02 21:02:07,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_tx_prepare [2022-11-02 21:02:07,303 INFO L130 BoogieDeclarations]: Found specification of procedure ath_tx_queue_tid [2022-11-02 21:02:07,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_tx_queue_tid [2022-11-02 21:02:07,303 INFO L130 BoogieDeclarations]: Found specification of procedure ath_txq_update [2022-11-02 21:02:07,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_txq_update [2022-11-02 21:02:07,304 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-02 21:02:07,304 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-02 21:02:07,304 INFO L130 BoogieDeclarations]: Found specification of procedure ath_rx_ps [2022-11-02 21:02:07,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_rx_ps [2022-11-02 21:02:07,304 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_check_auto_sleep [2022-11-02 21:02:07,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_check_auto_sleep [2022-11-02 21:02:07,305 INFO L130 BoogieDeclarations]: Found specification of procedure ath_assign_seq [2022-11-02 21:02:07,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_assign_seq [2022-11-02 21:02:07,305 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_rxprocdesc [2022-11-02 21:02:07,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_rxprocdesc [2022-11-02 21:02:07,305 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_btcoex_timer_pause [2022-11-02 21:02:07,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_btcoex_timer_pause [2022-11-02 21:02:07,306 INFO L130 BoogieDeclarations]: Found specification of procedure ath_pci_resume [2022-11-02 21:02:07,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_pci_resume [2022-11-02 21:02:07,306 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-02 21:02:07,306 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-02 21:02:07,306 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_settsf64 [2022-11-02 21:02:07,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_settsf64 [2022-11-02 21:02:07,307 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_bss_info_changed [2022-11-02 21:02:07,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_bss_info_changed [2022-11-02 21:02:07,307 INFO L130 BoogieDeclarations]: Found specification of procedure ath_pci_read_cachesize [2022-11-02 21:02:07,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_pci_read_cachesize [2022-11-02 21:02:07,307 INFO L130 BoogieDeclarations]: Found specification of procedure list_is_singular [2022-11-02 21:02:07,307 INFO L138 BoogieDeclarations]: Found implementation of procedure list_is_singular [2022-11-02 21:02:07,307 INFO L130 BoogieDeclarations]: Found specification of procedure ath_chanctx_get_next [2022-11-02 21:02:07,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_chanctx_get_next [2022-11-02 21:02:07,308 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2022-11-02 21:02:07,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2022-11-02 21:02:07,308 INFO L130 BoogieDeclarations]: Found specification of procedure ar9003_paprd_enable [2022-11-02 21:02:07,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ar9003_paprd_enable [2022-11-02 21:02:07,308 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2022-11-02 21:02:07,309 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2022-11-02 21:02:07,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-02 21:02:07,309 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_btcoex_enable [2022-11-02 21:02:07,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_btcoex_enable [2022-11-02 21:02:07,309 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_14 [2022-11-02 21:02:07,309 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_14 [2022-11-02 21:02:07,309 INFO L130 BoogieDeclarations]: Found specification of procedure ath_drain_all_txq [2022-11-02 21:02:07,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_drain_all_txq [2022-11-02 21:02:07,310 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2022-11-02 21:02:07,310 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2022-11-02 21:02:07,310 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2022-11-02 21:02:07,310 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2022-11-02 21:02:07,310 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_cmn_update_txpow [2022-11-02 21:02:07,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_cmn_update_txpow [2022-11-02 21:02:07,311 INFO L130 BoogieDeclarations]: Found specification of procedure ath_tx_addto_baw [2022-11-02 21:02:07,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_tx_addto_baw [2022-11-02 21:02:07,311 INFO L130 BoogieDeclarations]: Found specification of procedure ath_pci_remove [2022-11-02 21:02:07,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_pci_remove [2022-11-02 21:02:07,311 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_reset_tsf [2022-11-02 21:02:07,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_reset_tsf [2022-11-02 21:02:07,312 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_update_p2p_ps [2022-11-02 21:02:07,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_update_p2p_ps [2022-11-02 21:02:07,312 INFO L130 BoogieDeclarations]: Found specification of procedure ath_tx_tid_change_state [2022-11-02 21:02:07,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_tx_tid_change_state [2022-11-02 21:02:07,312 INFO L130 BoogieDeclarations]: Found specification of procedure ath_is_alt_ant_ratio_better [2022-11-02 21:02:07,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_is_alt_ant_ratio_better [2022-11-02 21:02:07,312 INFO L130 BoogieDeclarations]: Found specification of procedure ath_tx_update_baw [2022-11-02 21:02:07,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_tx_update_baw [2022-11-02 21:02:07,313 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-02 21:02:07,313 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-02 21:02:07,313 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2022-11-02 21:02:07,313 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_read_from_buffer [2022-11-02 21:02:07,313 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_ps_restore [2022-11-02 21:02:07,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_ps_restore [2022-11-02 21:02:07,314 INFO L130 BoogieDeclarations]: Found specification of procedure ath_chanctx_event [2022-11-02 21:02:07,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_chanctx_event [2022-11-02 21:02:07,314 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2022-11-02 21:02:07,314 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2022-11-02 21:02:07,314 INFO L130 BoogieDeclarations]: Found specification of procedure ath_ahb_remove [2022-11-02 21:02:07,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_ahb_remove [2022-11-02 21:02:07,315 INFO L130 BoogieDeclarations]: Found specification of procedure __ath9k_flush [2022-11-02 21:02:07,315 INFO L138 BoogieDeclarations]: Found implementation of procedure __ath9k_flush [2022-11-02 21:02:07,315 INFO L130 BoogieDeclarations]: Found specification of procedure ath_tx_return_buffer [2022-11-02 21:02:07,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_tx_return_buffer [2022-11-02 21:02:07,315 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-02 21:02:07,315 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-02 21:02:07,316 INFO L130 BoogieDeclarations]: Found specification of procedure ath_txq_lock [2022-11-02 21:02:07,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_txq_lock [2022-11-02 21:02:07,316 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_cmn_init_crypto [2022-11-02 21:02:07,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_cmn_init_crypto [2022-11-02 21:02:07,316 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2022-11-02 21:02:07,316 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2022-11-02 21:02:07,316 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_radar_detected [2022-11-02 21:02:07,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_radar_detected [2022-11-02 21:02:07,317 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_2 [2022-11-02 21:02:07,317 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_2 [2022-11-02 21:02:07,317 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_cache_beacon_config [2022-11-02 21:02:07,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_cache_beacon_config [2022-11-02 21:02:07,317 INFO L130 BoogieDeclarations]: Found specification of procedure ath_set_channel [2022-11-02 21:02:07,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_set_channel [2022-11-02 21:02:07,318 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_dfs_process_radar_pulse [2022-11-02 21:02:07,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_dfs_process_radar_pulse [2022-11-02 21:02:07,318 INFO L130 BoogieDeclarations]: Found specification of procedure ath_txchainmask_reduction [2022-11-02 21:02:07,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_txchainmask_reduction [2022-11-02 21:02:07,318 INFO L130 BoogieDeclarations]: Found specification of procedure ath_tx_complete_poll_work [2022-11-02 21:02:07,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_tx_complete_poll_work [2022-11-02 21:02:07,319 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-02 21:02:07,319 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-02 21:02:07,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-11-02 21:02:07,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-11-02 21:02:07,319 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_stop_queues [2022-11-02 21:02:07,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_stop_queues [2022-11-02 21:02:07,319 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-02 21:02:07,320 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-02 21:02:07,320 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_gettsf32 [2022-11-02 21:02:07,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_gettsf32 [2022-11-02 21:02:07,320 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2022-11-02 21:02:07,320 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2022-11-02 21:02:07,320 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2022-11-02 21:02:07,320 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2022-11-02 21:02:07,321 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-11-02 21:02:07,321 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-11-02 21:02:07,321 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_mci_is_enabled [2022-11-02 21:02:07,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_mci_is_enabled [2022-11-02 21:02:07,321 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2022-11-02 21:02:07,321 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2022-11-02 21:02:07,322 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_RXCB [2022-11-02 21:02:07,322 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_RXCB [2022-11-02 21:02:07,322 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2022-11-02 21:02:07,322 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2022-11-02 21:02:07,322 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_numtxpending [2022-11-02 21:02:07,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_numtxpending [2022-11-02 21:02:07,322 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_has_tx_pending [2022-11-02 21:02:07,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_has_tx_pending [2022-11-02 21:02:07,323 INFO L130 BoogieDeclarations]: Found specification of procedure ath_chanctx_offchan_switch [2022-11-02 21:02:07,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_chanctx_offchan_switch [2022-11-02 21:02:07,323 INFO L130 BoogieDeclarations]: Found specification of procedure ath_txq_unlock_complete [2022-11-02 21:02:07,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_txq_unlock_complete [2022-11-02 21:02:07,323 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_stop_queue [2022-11-02 21:02:07,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_stop_queue [2022-11-02 21:02:07,324 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_op_ps_restore [2022-11-02 21:02:07,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_op_ps_restore [2022-11-02 21:02:07,324 INFO L130 BoogieDeclarations]: Found specification of procedure ath_chanctx_send_ps_frame [2022-11-02 21:02:07,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_chanctx_send_ps_frame [2022-11-02 21:02:07,324 INFO L130 BoogieDeclarations]: Found specification of procedure ath_chanctx_set_next [2022-11-02 21:02:07,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_chanctx_set_next [2022-11-02 21:02:07,325 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~~u32~0 [2022-11-02 21:02:07,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~~u32~0 [2022-11-02 21:02:07,325 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-02 21:02:07,325 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-02 21:02:07,325 INFO L130 BoogieDeclarations]: Found specification of procedure ath_scan_complete [2022-11-02 21:02:07,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_scan_complete [2022-11-02 21:02:07,326 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_remove_chanctx [2022-11-02 21:02:07,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_remove_chanctx [2022-11-02 21:02:07,326 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-02 21:02:07,326 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-02 21:02:07,326 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_gettsf64 [2022-11-02 21:02:07,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_gettsf64 [2022-11-02 21:02:07,327 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_set_desc_link [2022-11-02 21:02:07,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_set_desc_link [2022-11-02 21:02:07,327 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-02 21:02:07,327 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-02 21:02:07,327 INFO L130 BoogieDeclarations]: Found specification of procedure simple_open [2022-11-02 21:02:07,327 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_open [2022-11-02 21:02:07,327 INFO L130 BoogieDeclarations]: Found specification of procedure ath_rx_edma_cleanup [2022-11-02 21:02:07,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_rx_edma_cleanup [2022-11-02 21:02:07,328 INFO L130 BoogieDeclarations]: Found specification of procedure ath_paprd_calibrate [2022-11-02 21:02:07,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_paprd_calibrate [2022-11-02 21:02:07,328 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2022-11-02 21:02:07,328 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2022-11-02 21:02:07,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-02 21:02:07,329 INFO L130 BoogieDeclarations]: Found specification of procedure ath_chanctx_switch [2022-11-02 21:02:07,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_chanctx_switch [2022-11-02 21:02:07,329 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-11-02 21:02:07,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-11-02 21:02:07,329 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_gen_timer_stop [2022-11-02 21:02:07,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_gen_timer_stop [2022-11-02 21:02:07,330 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_get_et_sset_count [2022-11-02 21:02:07,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_get_et_sset_count [2022-11-02 21:02:07,330 INFO L130 BoogieDeclarations]: Found specification of procedure ath_tx_get_buffer [2022-11-02 21:02:07,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_tx_get_buffer [2022-11-02 21:02:07,330 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_sta_state [2022-11-02 21:02:07,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_sta_state [2022-11-02 21:02:10,822 INFO L235 CfgBuilder]: Building ICFG [2022-11-02 21:02:10,830 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-02 21:02:17,994 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-11-02 21:02:18,055 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L16318-1: ~tmp___1~30 := #t~ret1651;havoc #t~mem1650;havoc #t~ret1651; [2022-11-02 21:02:18,055 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L16318: SUMMARY for call #t~ret1651 := ath9k_uses_beacons(#t~mem1650); srcloc: null [2022-11-02 21:02:18,055 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L16320: SUMMARY for call ath9k_beacon_assign_slot(~sc~19.base, ~sc~19.offset, ~vif.base, ~vif.offset); srcloc: null [2022-11-02 21:02:18,055 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L16312-1: call write~int(~new_type, ~vif.base, ~vif.offset, 4);call write~int(~p2p, ~vif.base, 225 + ~vif.offset, 1);call #t~mem1650 := read~int(~vif.base, ~vif.offset, 4); [2022-11-02 21:02:18,056 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L16312: assume 0 != ~tmp___0~50 % 256; [2022-11-02 21:02:18,056 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L16312: assume !(0 != ~tmp___0~50 % 256); [2022-11-02 21:02:18,056 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1: assume 0 != (if 0 == #t~mem1647 then 0 else (if 1 == #t~mem1647 then 0 else ~bitwiseAnd(#t~mem1647, 512)));havoc #t~mem1647; [2022-11-02 21:02:18,056 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L16323: call #t~mem1652.base, #t~mem1652.offset := read~$Pointer$(~avp~11.base, 4597 + ~avp~11.offset, 8); [2022-11-02 21:02:18,056 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L16325-1: SUMMARY for call mutex_unlock(~sc~19.base, 2638 + ~sc~19.offset); srcloc: null [2022-11-02 21:02:18,056 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L16325: SUMMARY for call ath9k_set_txpower(~sc~19.base, ~sc~19.offset, ~vif.base, ~vif.offset); srcloc: null [2022-11-02 21:02:18,057 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2: assume !(0 != (if 0 == #t~mem1647 then 0 else (if 1 == #t~mem1647 then 0 else ~bitwiseAnd(#t~mem1647, 512))));havoc #t~mem1647;call #t~mem1648 := read~int(~vif.base, ~vif.offset, 4); [2022-11-02 21:02:18,057 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L16319-1: SUMMARY for call ath9k_assign_hw_queues(~hw.base, ~hw.offset, ~vif.base, ~vif.offset); srcloc: null [2022-11-02 21:02:18,057 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L16319: assume 0 != ~tmp___1~30 % 256; [2022-11-02 21:02:18,057 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L16319: assume !(0 != ~tmp___1~30 % 256); [2022-11-02 21:02:18,057 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L16311-1: ~tmp___0~50 := #t~ret1649;havoc #t~mem1648;havoc #t~ret1649; [2022-11-02 21:02:18,057 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L16311: SUMMARY for call #t~ret1649 := ath9k_uses_beacons(#t~mem1648); srcloc: null [2022-11-02 21:02:18,057 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L16313: SUMMARY for call ath9k_beacon_remove_slot(~sc~19.base, ~sc~19.offset, ~vif.base, ~vif.offset); srcloc: null [2022-11-02 21:02:18,058 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L16324-1: havoc #t~mem1652.base, #t~mem1652.offset; [2022-11-02 21:02:18,058 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L16324: SUMMARY for call ath9k_calculate_summary_state(~sc~19.base, ~sc~19.offset, #t~mem1652.base, #t~mem1652.offset); srcloc: null [2022-11-02 21:02:18,058 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L16326: #res := 0; [2022-11-02 21:02:22,234 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-11-02 21:02:22,309 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L17074: assume #t~short1834; [2022-11-02 21:02:22,309 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L17074: assume !#t~short1834;call #t~mem1833 := read~int(~sband~2.base, 20 + ~sband~2.offset, 4);#t~short1834 := #t~mem1833 <= ~idx; [2022-11-02 21:02:22,309 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1: assume 0 == ~idx; [2022-11-02 21:02:22,309 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L17074-2: assume #t~short1834;havoc #t~mem1833;havoc #t~short1834; [2022-11-02 21:02:22,309 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L17074-2: assume !#t~short1834;havoc #t~mem1833;havoc #t~short1834;call #t~mem1835.base, #t~mem1835.offset := read~$Pointer$(~sband~2.base, ~sband~2.offset, 8);~chan~1.base, ~chan~1.offset := #t~mem1835.base, #t~mem1835.offset + 53 * (if ~idx % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then ~idx % 18446744073709551616 % 18446744073709551616 else ~idx % 18446744073709551616 % 18446744073709551616 - 18446744073709551616);havoc #t~mem1835.base, #t~mem1835.offset;call #t~mem1836 := read~int(~chan~1.base, 6 + ~chan~1.offset, 2);~pos~0 := #t~mem1836 % 65536;havoc #t~mem1836; [2022-11-02 21:02:22,310 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L17070-1: #t~short1834 := 0 == (~sband~2.base + ~sband~2.offset) % 18446744073709551616; [2022-11-02 21:02:22,310 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2: assume !(0 == ~idx);call #t~mem1826.base, #t~mem1826.offset := read~$Pointer$(~hw.base, 46 + ~hw.offset, 8);call #t~mem1827.base, #t~mem1827.offset := read~$Pointer$(#t~mem1826.base, 195 + #t~mem1826.offset, 8);~sband~2.base, ~sband~2.offset := #t~mem1827.base, #t~mem1827.offset;havoc #t~mem1826.base, #t~mem1826.offset;havoc #t~mem1827.base, #t~mem1827.offset;#t~short1829 := 0 != (~sband~2.base + ~sband~2.offset) % 18446744073709551616; [2022-11-02 21:02:22,310 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L17081: SUMMARY for call #t~memcpy~res1837.base, #t~memcpy~res1837.offset := #Ultimate.C_memcpy(~survey.base, ~survey.offset, ~sc~34.base, 24 + ~sc~34.offset + (if ~pos~0 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then ~pos~0 % 18446744073709551616 % 18446744073709551616 else ~pos~0 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616), 64); srcloc: null [2022-11-02 21:02:22,310 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L17081-1: havoc #t~memcpy~res1837.base, #t~memcpy~res1837.offset;call write~$Pointer$(~chan~1.base, ~chan~1.offset, ~survey.base, ~survey.offset, 8); [2022-11-02 21:02:22,310 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L17075: SUMMARY for call spin_unlock_bh(~common~52.base, 263 + ~common~52.offset); srcloc: null [2022-11-02 21:02:22,311 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L17075-1: #res := -2; [2022-11-02 21:02:22,311 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L17083: SUMMARY for call spin_unlock_bh(~common~52.base, 263 + ~common~52.offset); srcloc: null [2022-11-02 21:02:22,311 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L17083-1: #res := 0; [2022-11-02 21:02:22,311 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L17065: assume #t~short1829;call #t~mem1828 := read~int(~sband~2.base, 20 + ~sband~2.offset, 4);#t~short1829 := #t~mem1828 <= ~idx; [2022-11-02 21:02:22,311 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L17065: assume !#t~short1829; [2022-11-02 21:02:22,311 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L17065-2: assume #t~short1829;havoc #t~mem1828;havoc #t~short1829;call #t~mem1830 := read~int(~sband~2.base, 20 + ~sband~2.offset, 4);~idx := ~idx - #t~mem1830;havoc #t~mem1830;~sband~2.base, ~sband~2.offset := 0, 0; [2022-11-02 21:02:22,312 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L17065-2: assume !#t~short1829;havoc #t~mem1828;havoc #t~short1829; [2022-11-02 21:02:22,312 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L17061: SUMMARY for call #t~ret1825 := ath_update_survey_stats(~sc~34.base, ~sc~34.offset); srcloc: null [2022-11-02 21:02:22,312 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L17065-4: assume 0 == (~sband~2.base + ~sband~2.offset) % 18446744073709551616;call #t~mem1831.base, #t~mem1831.offset := read~$Pointer$(~hw.base, 46 + ~hw.offset, 8);call #t~mem1832.base, #t~mem1832.offset := read~$Pointer$(#t~mem1831.base, 203 + #t~mem1831.offset, 8);~sband~2.base, ~sband~2.offset := #t~mem1832.base, #t~mem1832.offset;havoc #t~mem1831.base, #t~mem1831.offset;havoc #t~mem1832.base, #t~mem1832.offset; [2022-11-02 21:02:22,312 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L17065-4: assume !(0 == (~sband~2.base + ~sband~2.offset) % 18446744073709551616); [2022-11-02 21:02:22,312 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L17061-1: assume -2147483648 <= #t~ret1825 && #t~ret1825 <= 2147483647;havoc #t~ret1825; [2022-11-02 21:03:32,058 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-02 21:03:45,071 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L16412-1: call ath9k_disable_ps_#t~mem1679#1 := read~int(ath9k_disable_ps_~common~43#1.base, 24 + ath9k_disable_ps_~common~43#1.offset, 4); [2022-11-02 21:03:45,071 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L16388-1: assume !(0 == (if 0 == ath9k_enable_ps_#t~mem1667#1 then 0 else (if 1 == ath9k_enable_ps_#t~mem1667#1 then 0 else ~bitwiseAnd(ath9k_enable_ps_#t~mem1667#1, 256))) % 4294967296);havoc ath9k_enable_ps_#t~mem1667#1; [2022-11-02 21:03:45,071 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##20: assume !(0 == (if 0 == ath9k_disable_ps_#t~mem1674#1 then 0 else (if 1 == ath9k_disable_ps_#t~mem1674#1 then 0 else ~bitwiseAnd(ath9k_disable_ps_#t~mem1674#1, 4))) % 4294967296);havoc ath9k_disable_ps_#t~mem1674#1; [2022-11-02 21:03:45,071 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L16388: SUMMARY for call ath9k_hw_set_interrupts(ath9k_enable_ps_~ah~44#1.base, ath9k_enable_ps_~ah~44#1.offset); srcloc: null [2022-11-02 21:03:45,072 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L16413-1: havoc ath9k_disable_ps_#t~ret1675#1;call ath9k_disable_ps_#t~mem1676#1 := read~int(ath9k_disable_ps_~sc#1.base, 4577 + ath9k_disable_ps_~sc#1.offset, 2);call write~int((if 0 == ath9k_disable_ps_#t~mem1676#1 % 65536 then 0 else (if 1 == ath9k_disable_ps_#t~mem1676#1 % 65536 then 0 else ~bitwiseAnd(ath9k_disable_ps_#t~mem1676#1 % 65536, 65520))), ath9k_disable_ps_~sc#1.base, 4577 + ath9k_disable_ps_~sc#1.offset, 2);havoc ath9k_disable_ps_#t~mem1676#1;call ath9k_disable_ps_#t~mem1677#1 := read~int(ath9k_disable_ps_~ah~45#1.base, 5373 + ath9k_disable_ps_~ah~45#1.offset, 4); [2022-11-02 21:03:45,072 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L16413: SUMMARY for call ath9k_disable_ps_#t~ret1675#1 := ath9k_hw_setrxabort(ath9k_disable_ps_~ah~45#1.base, ath9k_disable_ps_~ah~45#1.offset, 0); srcloc: null [2022-11-02 21:03:45,072 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##19: assume 0 == (if 0 == ath9k_disable_ps_#t~mem1674#1 then 0 else (if 1 == ath9k_disable_ps_#t~mem1674#1 then 0 else ~bitwiseAnd(ath9k_disable_ps_#t~mem1674#1, 4))) % 4294967296;havoc ath9k_disable_ps_#t~mem1674#1; [2022-11-02 21:03:45,072 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L16422: assume 0 != (if 0 == ath9k_disable_ps_#t~mem1679#1 then 0 else (if 1 == ath9k_disable_ps_#t~mem1679#1 then 0 else ~bitwiseAnd(ath9k_disable_ps_#t~mem1679#1, 2048)));havoc ath9k_disable_ps_#t~mem1679#1; [2022-11-02 21:03:45,072 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L16422: assume !(0 != (if 0 == ath9k_disable_ps_#t~mem1679#1 then 0 else (if 1 == ath9k_disable_ps_#t~mem1679#1 then 0 else ~bitwiseAnd(ath9k_disable_ps_#t~mem1679#1, 2048))));havoc ath9k_disable_ps_#t~mem1679#1; [2022-11-02 21:03:45,072 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume !(0 == (if 0 == ath9k_enable_ps_#t~mem1666#1 then 0 else (if 1 == ath9k_enable_ps_#t~mem1666#1 then 0 else ~bitwiseAnd(ath9k_enable_ps_#t~mem1666#1, 4))) % 4294967296);havoc ath9k_enable_ps_#t~mem1666#1; [2022-11-02 21:03:45,072 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume 0 == (if 0 == ath9k_enable_ps_#t~mem1666#1 then 0 else (if 1 == ath9k_enable_ps_#t~mem1666#1 then 0 else ~bitwiseAnd(ath9k_enable_ps_#t~mem1666#1, 4))) % 4294967296;havoc ath9k_enable_ps_#t~mem1666#1;call ath9k_enable_ps_#t~mem1667#1 := read~int(ath9k_enable_ps_~ah~44#1.base, 5373 + ath9k_enable_ps_~ah~44#1.offset, 4); [2022-11-02 21:03:45,072 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L16415: goto; [2022-11-02 21:03:45,073 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L16415: assume 0 != (if 0 == ath9k_disable_ps_#t~mem1677#1 then 0 else (if 1 == ath9k_disable_ps_#t~mem1677#1 then 0 else ~bitwiseAnd(ath9k_disable_ps_#t~mem1677#1, 256))) % 4294967296;havoc ath9k_disable_ps_#t~mem1677#1;call ath9k_disable_ps_#t~mem1678#1 := read~int(ath9k_disable_ps_~ah~45#1.base, 5373 + ath9k_disable_ps_~ah~45#1.offset, 4);call write~int((if (if 0 == ath9k_disable_ps_#t~mem1678#1 then 0 else (if 1 == ath9k_disable_ps_#t~mem1678#1 then 1 else ~bitwiseAnd(ath9k_disable_ps_#t~mem1678#1, 4294967039))) % 4294967296 % 4294967296 <= 2147483647 then (if 0 == ath9k_disable_ps_#t~mem1678#1 then 0 else (if 1 == ath9k_disable_ps_#t~mem1678#1 then 1 else ~bitwiseAnd(ath9k_disable_ps_#t~mem1678#1, 4294967039))) % 4294967296 % 4294967296 else (if 0 == ath9k_disable_ps_#t~mem1678#1 then 0 else (if 1 == ath9k_disable_ps_#t~mem1678#1 then 1 else ~bitwiseAnd(ath9k_disable_ps_#t~mem1678#1, 4294967039))) % 4294967296 % 4294967296 - 4294967296), ath9k_disable_ps_~ah~45#1.base, 5373 + ath9k_disable_ps_~ah~45#1.offset, 4);havoc ath9k_disable_ps_#t~mem1678#1; [2022-11-02 21:03:45,073 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L16391-1: havoc ath9k_enable_ps_#t~ret1669#1; [2022-11-02 21:03:45,073 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L16391: SUMMARY for call ath9k_enable_ps_#t~ret1669#1 := ath9k_hw_setrxabort(ath9k_enable_ps_~ah~44#1.base, ath9k_enable_ps_~ah~44#1.offset, 1); srcloc: null [2022-11-02 21:03:45,073 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L16417-1: assume !(0 != (if 0 == ath9k_disable_ps_#t~mem1677#1 then 0 else (if 1 == ath9k_disable_ps_#t~mem1677#1 then 0 else ~bitwiseAnd(ath9k_disable_ps_#t~mem1677#1, 256))) % 4294967296);havoc ath9k_disable_ps_#t~mem1677#1; [2022-11-02 21:03:45,073 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L16417: SUMMARY for call ath9k_hw_set_interrupts(ath9k_disable_ps_~ah~45#1.base, ath9k_disable_ps_~ah~45#1.offset); srcloc: null [2022-11-02 21:03:45,073 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L16385-1: call ath9k_enable_ps_#t~mem1670#1 := read~int(ath9k_enable_ps_~common~42#1.base, 24 + ath9k_enable_ps_~common~42#1.offset, 4); [2022-11-02 21:03:45,073 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L16394: assume 0 != (if 0 == ath9k_enable_ps_#t~mem1670#1 then 0 else (if 1 == ath9k_enable_ps_#t~mem1670#1 then 0 else ~bitwiseAnd(ath9k_enable_ps_#t~mem1670#1, 2048)));havoc ath9k_enable_ps_#t~mem1670#1; [2022-11-02 21:03:45,073 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L16394: assume !(0 != (if 0 == ath9k_enable_ps_#t~mem1670#1 then 0 else (if 1 == ath9k_enable_ps_#t~mem1670#1 then 0 else ~bitwiseAnd(ath9k_enable_ps_#t~mem1670#1, 2048))));havoc ath9k_enable_ps_#t~mem1670#1; [2022-11-02 21:03:45,073 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L16386: goto; [2022-11-02 21:03:45,074 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L16386: assume 0 == (if 0 == ath9k_enable_ps_#t~mem1667#1 then 0 else (if 1 == ath9k_enable_ps_#t~mem1667#1 then 0 else ~bitwiseAnd(ath9k_enable_ps_#t~mem1667#1, 256))) % 4294967296;havoc ath9k_enable_ps_#t~mem1667#1;call ath9k_enable_ps_#t~mem1668#1 := read~int(ath9k_enable_ps_~ah~44#1.base, 5373 + ath9k_enable_ps_~ah~44#1.offset, 4);call write~int((if ~bitwiseOr(ath9k_enable_ps_#t~mem1668#1, 256) % 4294967296 % 4294967296 <= 2147483647 then ~bitwiseOr(ath9k_enable_ps_#t~mem1668#1, 256) % 4294967296 % 4294967296 else ~bitwiseOr(ath9k_enable_ps_#t~mem1668#1, 256) % 4294967296 % 4294967296 - 4294967296), ath9k_enable_ps_~ah~44#1.base, 5373 + ath9k_enable_ps_~ah~44#1.offset, 4);havoc ath9k_enable_ps_#t~mem1668#1; [2022-11-02 21:03:47,089 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-11-02 21:03:47,230 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L19698: assume 0 != ~tmp___0~76 % 256; [2022-11-02 21:03:47,230 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L19698: assume !(0 != ~tmp___0~76 % 256); [2022-11-02 21:03:47,230 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L19681: assume 0 != #t~mem2464 % 4294967296;havoc #t~mem2464;~rfilt~4 := ~bitwiseOr(~rfilt~4, 1024); [2022-11-02 21:03:47,230 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L19681: assume !(0 != #t~mem2464 % 4294967296);havoc #t~mem2464; [2022-11-02 21:03:47,231 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L19681-2: call #t~mem2465.base, #t~mem2465.offset := read~$Pointer$(~sc.base, 11404 + ~sc.offset, 8);call #t~mem2466 := read~int(#t~mem2465.base, 942 + #t~mem2465.offset, 2);#t~short2469 := #t~mem2466 > 1; [2022-11-02 21:03:47,231 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L19706: #res := ~rfilt~4; [2022-11-02 21:03:47,231 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L19698-1: SUMMARY for call spin_unlock_bh(~sc.base, 11412 + ~sc.offset); srcloc: null [2022-11-02 21:03:47,231 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L19699-1: assume -2147483648 <= #t~ret2481 && #t~ret2481 <= 2147483647;~tmp___1~46 := #t~ret2481;havoc #t~ret2481; [2022-11-02 21:03:47,231 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L19699: SUMMARY for call #t~ret2481 := constant_test_bit(5, ~common~75.base, 32 + ~common~75.offset); srcloc: null [2022-11-02 21:03:47,231 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L19700: assume 0 != ~tmp___1~46;~rfilt~4 := ~bitwiseOr(~rfilt~4, 16); [2022-11-02 21:03:47,231 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L19700: assume !(0 != ~tmp___1~46); [2022-11-02 21:03:47,231 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1: assume 0 != #t~mem2441 % 256;havoc #t~mem2440.base, #t~mem2440.offset;havoc #t~mem2441;~rfilt~4 := ~bitwiseOr(~rfilt~4, 8448); [2022-11-02 21:03:47,231 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2: assume !(0 != #t~mem2441 % 256);havoc #t~mem2440.base, #t~mem2440.offset;havoc #t~mem2441; [2022-11-02 21:03:47,231 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L19659-1: call #t~mem2442.base, #t~mem2442.offset := read~$Pointer$(~sc.base, 11404 + ~sc.offset, 8);call #t~mem2443 := read~int(#t~mem2442.base, 946 + #t~mem2442.offset, 4); [2022-11-02 21:03:47,231 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L19659: SUMMARY for call spin_lock_bh(~sc.base, 11412 + ~sc.offset); srcloc: null [2022-11-02 21:03:47,232 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L19668: assume #t~short2450; [2022-11-02 21:03:47,232 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L19668: assume !#t~short2450;call #t~mem2448.base, #t~mem2448.offset := read~$Pointer$(~sc.base, 2414 + ~sc.offset, 8);call #t~mem2449 := read~int(#t~mem2448.base, 7501 + #t~mem2448.offset, 1);#t~short2450 := 0 != #t~mem2449 % 256; [2022-11-02 21:03:47,232 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L19668-2: assume #t~short2450;havoc #t~mem2446.base, #t~mem2446.offset;havoc #t~mem2447;havoc #t~mem2448.base, #t~mem2448.offset;havoc #t~mem2449;havoc #t~short2450;~rfilt~4 := ~bitwiseOr(~rfilt~4, 8); [2022-11-02 21:03:47,232 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L19668-2: assume !#t~short2450;havoc #t~mem2446.base, #t~mem2446.offset;havoc #t~mem2447;havoc #t~mem2448.base, #t~mem2448.offset;havoc #t~mem2449;havoc #t~short2450; [2022-11-02 21:03:47,232 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L19693-5: assume #t~short2479;havoc #t~mem2472.base, #t~mem2472.offset;havoc #t~mem2473;havoc #t~mem2474.base, #t~mem2474.offset;havoc #t~mem2475;havoc #t~short2476;havoc #t~mem2477.base, #t~mem2477.offset;havoc #t~mem2478;havoc #t~short2479;~rfilt~4 := ~bitwiseOr(~rfilt~4, 1048576); [2022-11-02 21:03:47,232 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L19693-5: assume !#t~short2479;havoc #t~mem2472.base, #t~mem2472.offset;havoc #t~mem2473;havoc #t~mem2474.base, #t~mem2474.offset;havoc #t~mem2475;havoc #t~short2476;havoc #t~mem2477.base, #t~mem2477.offset;havoc #t~mem2478;havoc #t~short2479; [2022-11-02 21:03:47,232 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L19693-7: SUMMARY for call #t~ret2480 := ath9k_is_chanctx_enabled(); srcloc: null [2022-11-02 21:03:47,232 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L19685: assume #t~short2469; [2022-11-02 21:03:47,232 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L19685: assume !#t~short2469;call #t~mem2467.base, #t~mem2467.offset := read~$Pointer$(~sc.base, 11404 + ~sc.offset, 8);call #t~mem2468 := read~int(#t~mem2467.base, 946 + #t~mem2467.offset, 4);#t~short2469 := 0 != (if 0 == #t~mem2468 then 0 else (if 1 == #t~mem2468 then 0 else ~bitwiseAnd(#t~mem2468, 64))) % 4294967296; [2022-11-02 21:03:47,233 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L19685-2: assume #t~short2469;havoc #t~mem2465.base, #t~mem2465.offset;havoc #t~mem2466;havoc #t~mem2467.base, #t~mem2467.offset;havoc #t~mem2468;havoc #t~short2469;call #t~mem2470.base, #t~mem2470.offset := read~$Pointer$(~sc.base, 2414 + ~sc.offset, 8);call #t~mem2471 := read~int(#t~mem2470.base, 712 + #t~mem2470.offset, 4); [2022-11-02 21:03:47,233 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L19685-2: assume !#t~short2469;havoc #t~mem2465.base, #t~mem2465.offset;havoc #t~mem2466;havoc #t~mem2467.base, #t~mem2467.offset;havoc #t~mem2468;havoc #t~short2469; [2022-11-02 21:03:47,233 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L19668-4: call #t~mem2451.base, #t~mem2451.offset := read~$Pointer$(~sc.base, 2414 + ~sc.offset, 8);call #t~mem2452 := read~int(#t~mem2451.base, 4678 + #t~mem2451.offset, 4);#t~short2455 := 2 == #t~mem2452 % 4294967296; [2022-11-02 21:03:47,233 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L19660: assume 0 != (if 0 == #t~mem2443 then 0 else (if 1 == #t~mem2443 then 0 else ~bitwiseAnd(#t~mem2443, 256))) % 4294967296;havoc #t~mem2442.base, #t~mem2442.offset;havoc #t~mem2443;~rfilt~4 := ~bitwiseOr(~rfilt~4, 128); [2022-11-02 21:03:47,233 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L19660: assume !(0 != (if 0 == #t~mem2443 then 0 else (if 1 == #t~mem2443 then 0 else ~bitwiseAnd(#t~mem2443, 256))) % 4294967296);havoc #t~mem2442.base, #t~mem2442.offset;havoc #t~mem2443; [2022-11-02 21:03:47,233 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L19693: assume #t~short2476; [2022-11-02 21:03:47,233 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L19693: assume !#t~short2476;call #t~mem2474.base, #t~mem2474.offset := read~$Pointer$(~sc.base, 2414 + ~sc.offset, 8);call #t~mem2475 := read~int(#t~mem2474.base, 712 + #t~mem2474.offset, 4);#t~short2476 := 1280 == #t~mem2475 % 4294967296; [2022-11-02 21:03:47,233 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L19660-2: call #t~mem2444.base, #t~mem2444.offset := read~$Pointer$(~sc.base, 2414 + ~sc.offset, 8);call #t~mem2445 := read~int(#t~mem2444.base, 4622 + #t~mem2444.offset, 1); [2022-11-02 21:03:47,233 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L19693-3: assume #t~short2479; [2022-11-02 21:03:47,233 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L19693-3: assume !#t~short2479;call #t~mem2477.base, #t~mem2477.offset := read~$Pointer$(~sc.base, 2414 + ~sc.offset, 8);call #t~mem2478 := read~int(#t~mem2477.base, 712 + #t~mem2477.offset, 4);#t~short2479 := 1536 == #t~mem2478 % 4294967296; [2022-11-02 21:03:47,234 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L19693-2: #t~short2479 := #t~short2476; [2022-11-02 21:03:47,234 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L19677-4: call #t~mem2464 := read~int(~sc.base, 9492 + ~sc.offset, 4); [2022-11-02 21:03:47,234 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L19685-4: call #t~mem2472.base, #t~mem2472.offset := read~$Pointer$(~sc.base, 2414 + ~sc.offset, 8);call #t~mem2473 := read~int(#t~mem2472.base, 712 + #t~mem2472.offset, 4);#t~short2476 := 1024 == #t~mem2473 % 4294967296; [2022-11-02 21:03:47,234 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L19677: assume #t~short2463; [2022-11-02 21:03:47,234 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L19677: assume !#t~short2463;call #t~mem2461.base, #t~mem2461.offset := read~$Pointer$(~sc.base, 11404 + ~sc.offset, 8);call #t~mem2462 := read~int(#t~mem2461.base, 946 + #t~mem2461.offset, 4);#t~short2463 := 0 != (if 0 == #t~mem2462 then 0 else (if 1 == #t~mem2462 then 0 else ~bitwiseAnd(#t~mem2462, 128))) % 4294967296; [2022-11-02 21:03:47,234 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L19677-2: assume #t~short2463;havoc #t~mem2459.base, #t~mem2459.offset;havoc #t~mem2460;havoc #t~mem2461.base, #t~mem2461.offset;havoc #t~mem2462;havoc #t~short2463;~rfilt~4 := ~bitwiseOr(~rfilt~4, 16384); [2022-11-02 21:03:47,234 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L19677-2: assume !#t~short2463;havoc #t~mem2459.base, #t~mem2459.offset;havoc #t~mem2460;havoc #t~mem2461.base, #t~mem2461.offset;havoc #t~mem2462;havoc #t~short2463; [2022-11-02 21:03:47,234 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L19686: assume #t~mem2471 % 4294967296 <= 64;havoc #t~mem2470.base, #t~mem2470.offset;havoc #t~mem2471;~rfilt~4 := ~bitwiseOr(~rfilt~4, 32); [2022-11-02 21:03:47,234 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L19686: assume !(#t~mem2471 % 4294967296 <= 64);havoc #t~mem2470.base, #t~mem2470.offset;havoc #t~mem2471; [2022-11-02 21:03:47,234 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L19686-2: ~rfilt~4 := ~bitwiseOr(~rfilt~4, 32768); [2022-11-02 21:03:47,234 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L19672: assume #t~short2455;call #t~mem2453.base, #t~mem2453.offset := read~$Pointer$(~sc.base, 11404 + ~sc.offset, 8);call #t~mem2454 := read~int(#t~mem2453.base, 942 + #t~mem2453.offset, 2);#t~short2455 := #t~mem2454 <= 1; [2022-11-02 21:03:47,235 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L19672: assume !#t~short2455; [2022-11-02 21:03:47,235 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L19672-2: #t~short2458 := #t~short2455; [2022-11-02 21:03:47,235 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L19672-3: assume #t~short2458;call #t~mem2456.base, #t~mem2456.offset := read~$Pointer$(~sc.base, 11404 + ~sc.offset, 8);call #t~mem2457 := read~int(#t~mem2456.base, 946 + #t~mem2456.offset, 4);#t~short2458 := 0 == (if 0 == #t~mem2457 then 0 else (if 1 == #t~mem2457 then 0 else ~bitwiseAnd(#t~mem2457, 16))) % 4294967296; [2022-11-02 21:03:47,235 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L19672-3: assume !#t~short2458; [2022-11-02 21:03:47,235 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L19672-5: assume #t~short2458;havoc #t~mem2451.base, #t~mem2451.offset;havoc #t~mem2452;havoc #t~mem2453.base, #t~mem2453.offset;havoc #t~mem2454;havoc #t~short2455;havoc #t~mem2456.base, #t~mem2456.offset;havoc #t~mem2457;havoc #t~short2458;~rfilt~4 := ~bitwiseOr(~rfilt~4, 512); [2022-11-02 21:03:47,235 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L19672-5: assume !#t~short2458;havoc #t~mem2451.base, #t~mem2451.offset;havoc #t~mem2452;havoc #t~mem2453.base, #t~mem2453.offset;havoc #t~mem2454;havoc #t~short2455;havoc #t~mem2456.base, #t~mem2456.offset;havoc #t~mem2457;havoc #t~short2458;~rfilt~4 := ~bitwiseOr(~rfilt~4, 16); [2022-11-02 21:03:47,235 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L19664: assume 0 != #t~mem2445 % 256;havoc #t~mem2444.base, #t~mem2444.offset;havoc #t~mem2445;~rfilt~4 := ~bitwiseOr(~rfilt~4, 32); [2022-11-02 21:03:47,235 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L19664: assume !(0 != #t~mem2445 % 256);havoc #t~mem2444.base, #t~mem2444.offset;havoc #t~mem2445; [2022-11-02 21:03:47,235 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L19672-7: call #t~mem2459.base, #t~mem2459.offset := read~$Pointer$(~sc.base, 2414 + ~sc.offset, 8);call #t~mem2460 := read~int(#t~mem2459.base, 4678 + #t~mem2459.offset, 4);#t~short2463 := 3 == #t~mem2460 % 4294967296; [2022-11-02 21:03:47,235 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L19697: ~tmp___0~76 := #t~ret2480;havoc #t~ret2480; [2022-11-02 21:03:47,236 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L19664-2: call #t~mem2446.base, #t~mem2446.offset := read~$Pointer$(~sc.base, 11404 + ~sc.offset, 8);call #t~mem2447 := read~int(#t~mem2446.base, 946 + #t~mem2446.offset, 4);#t~short2450 := 0 != (if 0 == #t~mem2447 then 0 else (if 1 == #t~mem2447 then 0 else ~bitwiseAnd(#t~mem2447, 32))) % 4294967296; [2022-11-02 21:03:47,371 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L17119: SUMMARY for call ath9k_ps_restore(~sc~35#1.base, ~sc~35#1.offset); srcloc: null [2022-11-02 21:03:47,372 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L17115: SUMMARY for call ath9k_hw_setrxfilter(~ah~49#1.base, ~ah~49#1.offset, ~rfilt~2#1); srcloc: null [2022-11-02 21:03:47,372 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L17115-1: assume !(0 != #t~mem1842#1 % 256);havoc #t~mem1842#1; [2022-11-02 21:03:47,372 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L39263: assume { :end_inline_ath_dynack_reset } true;call write~int(1, ath9k_enable_dynack_~ah~48#1.base, 7501 + ath9k_enable_dynack_~ah~48#1.offset, 1); [2022-11-02 21:03:47,372 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L17095: SUMMARY for call ath9k_enable_dynack_#t~ret1839#1 := ath_calcrxfilter(ath9k_enable_dynack_~sc#1.base, ath9k_enable_dynack_~sc#1.offset); srcloc: null [2022-11-02 21:03:47,372 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L17095-1: ath9k_enable_dynack_~rfilt~1#1 := ath9k_enable_dynack_#t~ret1839#1;havoc ath9k_enable_dynack_#t~ret1839#1; [2022-11-02 21:03:47,373 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L17122: assume 0 == #t~mem1844#1 % 256;havoc #t~mem1844#1;assume { :begin_inline_ath9k_enable_dynack } true;ath9k_enable_dynack_#in~sc#1.base, ath9k_enable_dynack_#in~sc#1.offset := ~sc~35#1.base, ~sc~35#1.offset;havoc ath9k_enable_dynack_#t~mem1838#1.base, ath9k_enable_dynack_#t~mem1838#1.offset, ath9k_enable_dynack_#t~ret1839#1, ath9k_enable_dynack_~sc#1.base, ath9k_enable_dynack_~sc#1.offset, ath9k_enable_dynack_~rfilt~1#1, ath9k_enable_dynack_~ah~48#1.base, ath9k_enable_dynack_~ah~48#1.offset;ath9k_enable_dynack_~sc#1.base, ath9k_enable_dynack_~sc#1.offset := ath9k_enable_dynack_#in~sc#1.base, ath9k_enable_dynack_#in~sc#1.offset;havoc ath9k_enable_dynack_~rfilt~1#1;havoc ath9k_enable_dynack_~ah~48#1.base, ath9k_enable_dynack_~ah~48#1.offset;call ath9k_enable_dynack_#t~mem1838#1.base, ath9k_enable_dynack_#t~mem1838#1.offset := read~$Pointer$(ath9k_enable_dynack_~sc#1.base, 2414 + ath9k_enable_dynack_~sc#1.offset, 8);ath9k_enable_dynack_~ah~48#1.base, ath9k_enable_dynack_~ah~48#1.offset := ath9k_enable_dynack_#t~mem1838#1.base, ath9k_enable_dynack_#t~mem1838#1.offset;havoc ath9k_enable_dynack_#t~mem1838#1.base, ath9k_enable_dynack_#t~mem1838#1.offset;assume { :begin_inline_ath_dynack_reset } true;ath_dynack_reset_#in~arg0#1.base, ath_dynack_reset_#in~arg0#1.offset := ath9k_enable_dynack_~ah~48#1.base, ath9k_enable_dynack_~ah~48#1.offset;havoc ath_dynack_reset_~arg0#1.base, ath_dynack_reset_~arg0#1.offset;ath_dynack_reset_~arg0#1.base, ath_dynack_reset_~arg0#1.offset := ath_dynack_reset_#in~arg0#1.base, ath_dynack_reset_#in~arg0#1.offset; [2022-11-02 21:03:47,373 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L17122: assume !(0 == #t~mem1844#1 % 256);havoc #t~mem1844#1; [2022-11-02 21:03:47,373 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1: assume ~coverage_class#1 >= 0;call write~int(~coverage_class#1, ~ah~49#1.base, 5917 + ~ah~49#1.offset, 4);call #t~mem1842#1 := read~int(~ah~49#1.base, 7501 + ~ah~49#1.offset, 1); [2022-11-02 21:03:47,373 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2: assume !(~coverage_class#1 >= 0);call #t~mem1844#1 := read~int(~ah~49#1.base, 7501 + ~ah~49#1.offset, 1); [2022-11-02 21:03:47,373 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L17114-1: ~rfilt~2#1 := #t~ret1843#1;havoc #t~ret1843#1; [2022-11-02 21:03:47,373 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L17112: goto; [2022-11-02 21:03:47,374 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L17112: assume 0 != #t~mem1842#1 % 256;havoc #t~mem1842#1;call write~int(0, ~ah~49#1.base, 7501 + ~ah~49#1.offset, 1); [2022-11-02 21:03:47,374 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L17122-2: SUMMARY for call mutex_unlock(~sc~35#1.base, 2638 + ~sc~35#1.offset); srcloc: null [2022-11-02 21:03:47,374 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L17118: SUMMARY for call ath9k_ps_wakeup(~sc~35#1.base, ~sc~35#1.offset); srcloc: null [2022-11-02 21:03:47,374 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L17118-1: SUMMARY for call ath9k_hw_init_global_settings(~ah~49#1.base, ~ah~49#1.offset); srcloc: null [2022-11-02 21:03:47,374 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L17114: SUMMARY for call #t~ret1843#1 := ath_calcrxfilter(~sc~35#1.base, ~sc~35#1.offset); srcloc: null [2022-11-02 21:03:47,375 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L17096: SUMMARY for call ath9k_hw_setrxfilter(ath9k_enable_dynack_~ah~48#1.base, ath9k_enable_dynack_~ah~48#1.offset, ath9k_enable_dynack_~rfilt~1#1); srcloc: null [2022-11-02 21:03:47,375 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L17096-1: assume { :end_inline_ath9k_enable_dynack } true; [2022-11-02 21:03:50,583 INFO L276 CfgBuilder]: Performing block encoding [2022-11-02 21:03:50,634 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-02 21:03:50,634 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-02 21:03:50,646 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 09:03:50 BoogieIcfgContainer [2022-11-02 21:03:50,646 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-02 21:03:50,650 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-02 21:03:50,650 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-02 21:03:50,657 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-02 21:03:50,658 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.11 09:01:40" (1/3) ... [2022-11-02 21:03:50,658 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5c89aa93 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 09:03:50, skipping insertion in model container [2022-11-02 21:03:50,659 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 09:02:02" (2/3) ... [2022-11-02 21:03:50,659 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5c89aa93 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 09:03:50, skipping insertion in model container [2022-11-02 21:03:50,660 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 09:03:50" (3/3) ... [2022-11-02 21:03:50,661 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--ath--ath9k--ath9k.ko-entry_point.cil.out.i [2022-11-02 21:03:50,680 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-02 21:03:50,681 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-02 21:03:50,896 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-02 21:03:50,903 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@4eebac8b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-02 21:03:50,903 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-02 21:03:50,932 INFO L276 IsEmpty]: Start isEmpty. Operand has 9253 states, 6469 states have (on average 1.3850672437780183) internal successors, (8960), 6700 states have internal predecessors, (8960), 2342 states have call successors, (2342), 441 states have call predecessors, (2342), 440 states have return successors, (2310), 2254 states have call predecessors, (2310), 2310 states have call successors, (2310) [2022-11-02 21:03:50,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-11-02 21:03:50,958 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 21:03:50,959 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 21:03:50,959 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 21:03:50,965 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 21:03:50,965 INFO L85 PathProgramCache]: Analyzing trace with hash -390403898, now seen corresponding path program 1 times [2022-11-02 21:03:50,976 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-02 21:03:50,976 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [721125625] [2022-11-02 21:03:50,976 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 21:03:50,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-02 21:03:52,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:03:55,275 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2022-11-02 21:03:55,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 21:03:55,311 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-02 21:03:55,312 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-02 21:03:55,312 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [721125625] [2022-11-02 21:03:55,313 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [721125625] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-02 21:03:55,313 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-02 21:03:55,314 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-02 21:03:55,315 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [463360269] [2022-11-02 21:03:55,316 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 21:03:55,320 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-02 21:03:55,321 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-02 21:03:55,355 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-02 21:03:55,356 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-02 21:03:55,377 INFO L87 Difference]: Start difference. First operand has 9253 states, 6469 states have (on average 1.3850672437780183) internal successors, (8960), 6700 states have internal predecessors, (8960), 2342 states have call successors, (2342), 441 states have call predecessors, (2342), 440 states have return successors, (2310), 2254 states have call predecessors, (2310), 2310 states have call successors, (2310) Second operand has 4 states, 4 states have (on average 13.5) internal successors, (54), 3 states have internal predecessors, (54), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-11-02 21:03:57,872 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.46s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-02 21:03:59,960 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-02 21:04:27,169 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-02 21:04:35,797 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-02 21:04:51,161 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-02 21:05:03,544 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-02 21:05:10,025 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 21:05:10,025 INFO L93 Difference]: Finished difference Result 27589 states and 41411 transitions. [2022-11-02 21:05:10,027 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-02 21:05:10,028 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 13.5) internal successors, (54), 3 states have internal predecessors, (54), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 57 [2022-11-02 21:05:10,028 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 21:05:10,190 INFO L225 Difference]: With dead ends: 27589 [2022-11-02 21:05:10,191 INFO L226 Difference]: Without dead ends: 18255