./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-43_2a-drivers--net--wireless--mediatek--mt7601u--mt7601u.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 30e01a73 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_d283f250-8959-4e97-9a67-00d2b75d432d/bin/utaipan-verify-mE87zJ7Ire/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d283f250-8959-4e97-9a67-00d2b75d432d/bin/utaipan-verify-mE87zJ7Ire/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d283f250-8959-4e97-9a67-00d2b75d432d/bin/utaipan-verify-mE87zJ7Ire/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d283f250-8959-4e97-9a67-00d2b75d432d/bin/utaipan-verify-mE87zJ7Ire/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--mediatek--mt7601u--mt7601u.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d283f250-8959-4e97-9a67-00d2b75d432d/bin/utaipan-verify-mE87zJ7Ire/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d283f250-8959-4e97-9a67-00d2b75d432d/bin/utaipan-verify-mE87zJ7Ire --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 5ff6018655fe07702c67ab951fde2a14f4cc3e435d922c4b833c80e1ee34a900 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 21:16:19,219 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 21:16:19,287 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d283f250-8959-4e97-9a67-00d2b75d432d/bin/utaipan-verify-mE87zJ7Ire/config/svcomp-Reach-64bit-Taipan_Default.epf [2023-11-23 21:16:19,292 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 21:16:19,293 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-23 21:16:19,318 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 21:16:19,319 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-23 21:16:19,320 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-23 21:16:19,320 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 21:16:19,321 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-23 21:16:19,322 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-23 21:16:19,322 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-23 21:16:19,323 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-23 21:16:19,323 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-23 21:16:19,324 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-23 21:16:19,325 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-23 21:16:19,325 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-23 21:16:19,326 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-23 21:16:19,326 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-23 21:16:19,327 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-23 21:16:19,328 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-23 21:16:19,328 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-23 21:16:19,329 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 21:16:19,330 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 21:16:19,330 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 21:16:19,331 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 21:16:19,331 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 21:16:19,332 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 21:16:19,332 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 21:16:19,333 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 21:16:19,333 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 21:16:19,334 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 21:16:19,334 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-23 21:16:19,335 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-23 21:16:19,335 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:16:19,336 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 21:16:19,336 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 21:16:19,336 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 21:16:19,337 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-23 21:16:19,337 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 21:16:19,338 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-23 21:16:19,339 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 21:16:19,339 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-23 21:16:19,339 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-23 21:16:19,340 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d283f250-8959-4e97-9a67-00d2b75d432d/bin/utaipan-verify-mE87zJ7Ire/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d283f250-8959-4e97-9a67-00d2b75d432d/bin/utaipan-verify-mE87zJ7Ire Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5ff6018655fe07702c67ab951fde2a14f4cc3e435d922c4b833c80e1ee34a900 [2023-11-23 21:16:19,662 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 21:16:19,698 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 21:16:19,701 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 21:16:19,704 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 21:16:19,705 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 21:16:19,706 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d283f250-8959-4e97-9a67-00d2b75d432d/bin/utaipan-verify-mE87zJ7Ire/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--mediatek--mt7601u--mt7601u.ko-entry_point.cil.out.i [2023-11-23 21:16:22,859 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 21:16:23,865 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 21:16:23,866 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d283f250-8959-4e97-9a67-00d2b75d432d/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--mediatek--mt7601u--mt7601u.ko-entry_point.cil.out.i [2023-11-23 21:16:23,961 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d283f250-8959-4e97-9a67-00d2b75d432d/bin/utaipan-verify-mE87zJ7Ire/data/ffb9e1011/8aea4cea294e46c3af6355854895a588/FLAG3e90b611c [2023-11-23 21:16:23,980 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d283f250-8959-4e97-9a67-00d2b75d432d/bin/utaipan-verify-mE87zJ7Ire/data/ffb9e1011/8aea4cea294e46c3af6355854895a588 [2023-11-23 21:16:23,987 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 21:16:23,988 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 21:16:23,992 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 21:16:23,993 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 21:16:23,998 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 21:16:24,001 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:16:23" (1/1) ... [2023-11-23 21:16:24,002 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f71259c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:16:24, skipping insertion in model container [2023-11-23 21:16:24,002 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:16:23" (1/1) ... [2023-11-23 21:16:24,307 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 21:16:33,720 WARN L240 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_d283f250-8959-4e97-9a67-00d2b75d432d/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--mediatek--mt7601u--mt7601u.ko-entry_point.cil.out.i[762860,762873] [2023-11-23 21:16:33,854 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:16:33,974 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 21:16:34,175 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8393] [2023-11-23 21:16:34,178 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8395] [2023-11-23 21:16:34,179 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [8406] [2023-11-23 21:16:34,241 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"./arch/x86/include/asm/paravirt.h"), "i" (831), "i" (12UL)); [8527-8528] [2023-11-23 21:16:34,242 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (43UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [8533-8535] [2023-11-23 21:16:34,243 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [8561] [2023-11-23 21:16:34,243 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [8564] [2023-11-23 21:16:34,243 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [8567] [2023-11-23 21:16:34,244 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [8570] [2023-11-23 21:16:34,244 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [8587] [2023-11-23 21:16:34,245 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [8590] [2023-11-23 21:16:34,245 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (val)); [8592] [2023-11-23 21:16:34,245 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [8597] [2023-11-23 21:16:34,246 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [8600] [2023-11-23 21:16:34,246 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [8602] [2023-11-23 21:16:34,259 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [8607] [2023-11-23 21:16:34,260 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [8610] [2023-11-23 21:16:34,260 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [8612] [2023-11-23 21:16:34,261 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [8617] [2023-11-23 21:16:34,261 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [8620] [2023-11-23 21:16:34,262 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (val)); [8622] [2023-11-23 21:16:34,263 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [8640] [2023-11-23 21:16:34,263 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [8643] [2023-11-23 21:16:34,264 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (- val)); [8645] [2023-11-23 21:16:34,265 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [8650] [2023-11-23 21:16:34,265 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [8653] [2023-11-23 21:16:34,265 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [8655] [2023-11-23 21:16:34,266 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [8660] [2023-11-23 21:16:34,266 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [8663] [2023-11-23 21:16:34,267 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [8665] [2023-11-23 21:16:34,268 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [8670] [2023-11-23 21:16:34,268 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [8673] [2023-11-23 21:16:34,269 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (- val)); [8675] [2023-11-23 21:16:34,271 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8783] [2023-11-23 21:16:34,272 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8790] [2023-11-23 21:16:34,348 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [10753] [2023-11-23 21:16:34,348 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [10761-10762] [2023-11-23 21:16:34,399 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsfl %1,%0": "=r" (r): "rm" (x), "0" (-1)); [12469] [2023-11-23 21:16:34,413 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [12854] [2023-11-23 21:16:34,415 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [12882] [2023-11-23 21:16:34,438 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/skbuff.h"), "i" (1696), "i" (12UL)); [13671-13672] [2023-11-23 21:16:34,614 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [17139-17140] [2023-11-23 21:16:34,615 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; incl %0": "+m" (v->counter)); [17156] [2023-11-23 21:16:34,616 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (numa_node)); [17220] [2023-11-23 21:16:34,617 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (numa_node)); [17223] [2023-11-23 21:16:34,617 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (numa_node)); [17226] [2023-11-23 21:16:34,618 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (numa_node)); [17229] [2023-11-23 21:16:34,618 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____0): "m" (numa_node)); [17240] [2023-11-23 21:16:34,618 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (numa_node)); [17243] [2023-11-23 21:16:34,619 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (numa_node)); [17246] [2023-11-23 21:16:34,620 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (numa_node)); [17249] [2023-11-23 21:16:34,621 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____1): "m" (numa_node)); [17260] [2023-11-23 21:16:34,621 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (numa_node)); [17263] [2023-11-23 21:16:34,621 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (numa_node)); [17266] [2023-11-23 21:16:34,622 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (numa_node)); [17269] [2023-11-23 21:16:34,623 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____2): "m" (numa_node)); [17280] [2023-11-23 21:16:34,623 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (numa_node)); [17283] [2023-11-23 21:16:34,624 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (numa_node)); [17286] [2023-11-23 21:16:34,625 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (numa_node)); [17289] [2023-11-23 21:16:34,642 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/mm.h"), "i" (543), "i" (12UL)); [17425-17426] [2023-11-23 21:16:34,647 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/skbuff.h"), "i" (1696), "i" (12UL)); [17465-17466] [2023-11-23 21:16:34,765 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrl %1,%0": "=r" (r): "rm" (x), "0" (-1)); [19917] [2023-11-23 21:16:35,119 WARN L240 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_d283f250-8959-4e97-9a67-00d2b75d432d/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--mediatek--mt7601u--mt7601u.ko-entry_point.cil.out.i[762860,762873] [2023-11-23 21:16:35,131 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:16:35,884 WARN L675 CHandler]: The function __bad_size_call_parameter is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 21:16:35,885 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 21:16:35,893 INFO L206 MainTranslator]: Completed translation [2023-11-23 21:16:35,893 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:16:35 WrapperNode [2023-11-23 21:16:35,894 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 21:16:35,895 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 21:16:35,895 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 21:16:35,895 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 21:16:35,903 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:16:35" (1/1) ... [2023-11-23 21:16:36,150 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:16:35" (1/1) ... [2023-11-23 21:16:36,783 INFO L138 Inliner]: procedures = 869, calls = 8076, calls flagged for inlining = 401, calls inlined = 339, statements flattened = 17507 [2023-11-23 21:16:36,784 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 21:16:36,785 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 21:16:36,786 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 21:16:36,786 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 21:16:36,817 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:16:35" (1/1) ... [2023-11-23 21:16:36,818 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:16:35" (1/1) ... [2023-11-23 21:16:36,991 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:16:35" (1/1) ... [2023-11-23 21:16:36,992 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:16:35" (1/1) ... [2023-11-23 21:16:37,719 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:16:35" (1/1) ... [2023-11-23 21:16:37,768 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:16:35" (1/1) ... [2023-11-23 21:16:37,888 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:16:35" (1/1) ... [2023-11-23 21:16:37,924 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:16:35" (1/1) ... [2023-11-23 21:16:38,189 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 21:16:38,190 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 21:16:38,190 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 21:16:38,190 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 21:16:38,191 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:16:35" (1/1) ... [2023-11-23 21:16:38,196 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:16:38,207 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d283f250-8959-4e97-9a67-00d2b75d432d/bin/utaipan-verify-mE87zJ7Ire/z3 [2023-11-23 21:16:38,220 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d283f250-8959-4e97-9a67-00d2b75d432d/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-23 21:16:38,326 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d283f250-8959-4e97-9a67-00d2b75d432d/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-23 21:16:38,366 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2023-11-23 21:16:38,367 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2023-11-23 21:16:38,367 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_txskb [2023-11-23 21:16:38,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_txskb [2023-11-23 21:16:38,367 INFO L130 BoogieDeclarations]: Found specification of procedure s6_to_int [2023-11-23 21:16:38,367 INFO L138 BoogieDeclarations]: Found implementation of procedure s6_to_int [2023-11-23 21:16:38,367 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_urb_has_error [2023-11-23 21:16:38,367 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_urb_has_error [2023-11-23 21:16:38,367 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pad [2023-11-23 21:16:38,368 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pad [2023-11-23 21:16:38,368 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~X~~u8~0~X~~u8~0~TO~VOID [2023-11-23 21:16:38,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~X~~u8~0~X~~u8~0~TO~VOID [2023-11-23 21:16:38,368 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_mac_set_ampdu_factor [2023-11-23 21:16:38,369 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_mac_set_ampdu_factor [2023-11-23 21:16:38,369 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-11-23 21:16:38,369 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-11-23 21:16:38,369 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_clear [2023-11-23 21:16:38,369 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_clear [2023-11-23 21:16:38,370 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_rmw [2023-11-23 21:16:38,370 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_rmw [2023-11-23 21:16:38,370 INFO L130 BoogieDeclarations]: Found specification of procedure trace_seq_printf [2023-11-23 21:16:38,370 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_seq_printf [2023-11-23 21:16:38,371 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_rf_rmw [2023-11-23 21:16:38,371 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_rf_rmw [2023-11-23 21:16:38,371 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~TO~VOID [2023-11-23 21:16:38,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~TO~VOID [2023-11-23 21:16:38,371 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-23 21:16:38,371 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-23 21:16:38,372 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_set_bw_filter [2023-11-23 21:16:38,372 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_set_bw_filter [2023-11-23 21:16:38,372 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_bbp_rmc [2023-11-23 21:16:38,372 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_bbp_rmc [2023-11-23 21:16:38,372 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-23 21:16:38,373 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-23 21:16:38,373 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_bbp_rmw [2023-11-23 21:16:38,373 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_bbp_rmw [2023-11-23 21:16:38,373 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_queue_delayed_work [2023-11-23 21:16:38,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_queue_delayed_work [2023-11-23 21:16:38,373 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_sta_add [2023-11-23 21:16:38,373 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_sta_add [2023-11-23 21:16:38,373 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2023-11-23 21:16:38,374 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2023-11-23 21:16:38,374 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-11-23 21:16:38,374 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-11-23 21:16:38,374 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_vendor_single_wr [2023-11-23 21:16:38,374 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_vendor_single_wr [2023-11-23 21:16:38,375 INFO L130 BoogieDeclarations]: Found specification of procedure trace_event_raw_init [2023-11-23 21:16:38,375 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_event_raw_init [2023-11-23 21:16:38,375 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_set_rts_threshold [2023-11-23 21:16:38,375 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_set_rts_threshold [2023-11-23 21:16:38,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-23 21:16:38,376 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2023-11-23 21:16:38,377 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2023-11-23 21:16:38,378 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_copy [2023-11-23 21:16:38,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_copy [2023-11-23 21:16:38,378 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_config [2023-11-23 21:16:38,378 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_config [2023-11-23 21:16:38,378 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_bbp_rr [2023-11-23 21:16:38,378 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_bbp_rr [2023-11-23 21:16:38,379 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_rr [2023-11-23 21:16:38,379 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_rr [2023-11-23 21:16:38,379 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2023-11-23 21:16:38,379 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2023-11-23 21:16:38,379 INFO L130 BoogieDeclarations]: Found specification of procedure s6_validate [2023-11-23 21:16:38,379 INFO L138 BoogieDeclarations]: Found implementation of procedure s6_validate [2023-11-23 21:16:38,379 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2023-11-23 21:16:38,379 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2023-11-23 21:16:38,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-11-23 21:16:38,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-11-23 21:16:38,380 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_usb_free_buf [2023-11-23 21:16:38,380 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_usb_free_buf [2023-11-23 21:16:38,380 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-23 21:16:38,381 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 21:16:38,381 INFO L130 BoogieDeclarations]: Found specification of procedure field_valid [2023-11-23 21:16:38,381 INFO L138 BoogieDeclarations]: Found implementation of procedure field_valid [2023-11-23 21:16:38,381 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-23 21:16:38,381 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-23 21:16:38,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-23 21:16:38,382 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-23 21:16:38,382 INFO L130 BoogieDeclarations]: Found specification of procedure q2hwq [2023-11-23 21:16:38,382 INFO L138 BoogieDeclarations]: Found implementation of procedure q2hwq [2023-11-23 21:16:38,382 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace [2023-11-23 21:16:38,383 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace [2023-11-23 21:16:38,383 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work___0 [2023-11-23 21:16:38,386 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work___0 [2023-11-23 21:16:38,387 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2023-11-23 21:16:38,387 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2023-11-23 21:16:38,387 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2023-11-23 21:16:38,388 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2023-11-23 21:16:38,388 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-23 21:16:38,389 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-23 21:16:38,389 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_u32 [2023-11-23 21:16:38,389 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_u32 [2023-11-23 21:16:38,394 INFO L130 BoogieDeclarations]: Found specification of procedure int_to_s6 [2023-11-23 21:16:38,394 INFO L138 BoogieDeclarations]: Found implementation of procedure int_to_s6 [2023-11-23 21:16:38,394 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_agc_default [2023-11-23 21:16:38,394 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_agc_default [2023-11-23 21:16:38,394 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_dma_cleanup [2023-11-23 21:16:38,395 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_dma_cleanup [2023-11-23 21:16:38,395 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_bbp_wr [2023-11-23 21:16:38,395 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_bbp_wr [2023-11-23 21:16:38,395 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-11-23 21:16:38,396 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-11-23 21:16:38,396 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_wr [2023-11-23 21:16:38,396 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_wr [2023-11-23 21:16:38,396 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2023-11-23 21:16:38,396 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2023-11-23 21:16:38,396 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 21:16:38,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 21:16:38,396 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-23 21:16:38,396 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-23 21:16:38,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-23 21:16:38,397 INFO L130 BoogieDeclarations]: Found specification of procedure trace_event_reg [2023-11-23 21:16:38,397 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_event_reg [2023-11-23 21:16:38,397 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2023-11-23 21:16:38,397 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2023-11-23 21:16:38,397 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2023-11-23 21:16:38,397 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2023-11-23 21:16:38,397 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2023-11-23 21:16:38,397 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2023-11-23 21:16:38,398 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2023-11-23 21:16:38,398 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_usb_alloc_buf [2023-11-23 21:16:38,398 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_usb_alloc_buf [2023-11-23 21:16:38,398 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kmalloc [2023-11-23 21:16:38,398 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kmalloc [2023-11-23 21:16:38,398 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-23 21:16:38,398 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-23 21:16:38,398 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2023-11-23 21:16:38,398 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2023-11-23 21:16:38,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-23 21:16:38,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-23 21:16:38,399 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2023-11-23 21:16:38,399 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2023-11-23 21:16:38,399 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-23 21:16:38,399 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-23 21:16:38,399 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_init_hardware [2023-11-23 21:16:38,399 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_init_hardware [2023-11-23 21:16:38,399 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_submit_rx_buf [2023-11-23 21:16:38,399 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_submit_rx_buf [2023-11-23 21:16:38,400 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held [2023-11-23 21:16:38,400 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held [2023-11-23 21:16:38,400 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2023-11-23 21:16:38,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2023-11-23 21:16:38,400 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-23 21:16:38,400 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-23 21:16:38,400 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-23 21:16:38,400 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2023-11-23 21:16:38,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2023-11-23 21:16:38,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-23 21:16:38,401 INFO L130 BoogieDeclarations]: Found specification of procedure simple_attr_write [2023-11-23 21:16:38,401 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_attr_write [2023-11-23 21:16:38,401 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_remove_interface [2023-11-23 21:16:38,401 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_remove_interface [2023-11-23 21:16:38,401 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2023-11-23 21:16:38,401 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2023-11-23 21:16:38,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2023-11-23 21:16:38,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2023-11-23 21:16:38,403 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_2 [2023-11-23 21:16:38,403 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_2 [2023-11-23 21:16:38,403 INFO L130 BoogieDeclarations]: Found specification of procedure trace_read_temp [2023-11-23 21:16:38,403 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_read_temp [2023-11-23 21:16:38,403 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_mcu_cmd_deinit [2023-11-23 21:16:38,403 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_mcu_cmd_deinit [2023-11-23 21:16:38,404 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-11-23 21:16:38,404 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-11-23 21:16:38,404 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2023-11-23 21:16:38,404 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2023-11-23 21:16:38,404 INFO L130 BoogieDeclarations]: Found specification of procedure _ieee80211_hw_set [2023-11-23 21:16:38,404 INFO L138 BoogieDeclarations]: Found implementation of procedure _ieee80211_hw_set [2023-11-23 21:16:38,404 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_mcu_msg_alloc [2023-11-23 21:16:38,404 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_mcu_msg_alloc [2023-11-23 21:16:38,404 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2023-11-23 21:16:38,404 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2023-11-23 21:16:38,405 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-11-23 21:16:38,405 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-11-23 21:16:38,405 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_vco_cal [2023-11-23 21:16:38,405 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_vco_cal [2023-11-23 21:16:38,405 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~X~~u8~0~TO~VOID [2023-11-23 21:16:38,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~X~~u8~0~TO~VOID [2023-11-23 21:16:38,405 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2023-11-23 21:16:38,405 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2023-11-23 21:16:38,405 INFO L130 BoogieDeclarations]: Found specification of procedure usb_poison_urb [2023-11-23 21:16:38,405 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_poison_urb [2023-11-23 21:16:38,406 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_rr [2023-11-23 21:16:38,406 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_rr [2023-11-23 21:16:38,406 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-23 21:16:38,406 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-23 21:16:38,406 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2023-11-23 21:16:38,406 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2023-11-23 21:16:38,406 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_mac_set_ctrlch [2023-11-23 21:16:38,406 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_mac_set_ctrlch [2023-11-23 21:16:38,406 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2023-11-23 21:16:38,406 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2023-11-23 21:16:38,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-23 21:16:38,407 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_vendor_request [2023-11-23 21:16:38,407 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_vendor_request [2023-11-23 21:16:38,407 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_set [2023-11-23 21:16:38,407 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_set [2023-11-23 21:16:38,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-23 21:16:38,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-23 21:16:38,407 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_tx [2023-11-23 21:16:38,407 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_tx [2023-11-23 21:16:38,408 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_configure_filter [2023-11-23 21:16:38,408 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_configure_filter [2023-11-23 21:16:38,408 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_wr [2023-11-23 21:16:38,408 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_wr [2023-11-23 21:16:38,408 INFO L130 BoogieDeclarations]: Found specification of procedure static_key_false [2023-11-23 21:16:38,408 INFO L138 BoogieDeclarations]: Found implementation of procedure static_key_false [2023-11-23 21:16:38,408 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_nonlinear [2023-11-23 21:16:38,408 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_nonlinear [2023-11-23 21:16:38,409 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_mac_config_tsf [2023-11-23 21:16:38,413 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_mac_config_tsf [2023-11-23 21:16:38,413 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_temp_comp [2023-11-23 21:16:38,413 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_temp_comp [2023-11-23 21:16:38,413 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_rxdc_cal [2023-11-23 21:16:38,413 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_rxdc_cal [2023-11-23 21:16:38,414 INFO L130 BoogieDeclarations]: Found specification of procedure field_validate [2023-11-23 21:16:38,414 INFO L138 BoogieDeclarations]: Found implementation of procedure field_validate [2023-11-23 21:16:38,414 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2023-11-23 21:16:38,414 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2023-11-23 21:16:38,415 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_resume [2023-11-23 21:16:38,415 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_resume [2023-11-23 21:16:38,416 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2023-11-23 21:16:38,416 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2023-11-23 21:16:38,416 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2023-11-23 21:16:38,416 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2023-11-23 21:16:38,416 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2023-11-23 21:16:38,416 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2023-11-23 21:16:38,416 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-23 21:16:38,416 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-23 21:16:38,416 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2023-11-23 21:16:38,416 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2023-11-23 21:16:38,417 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2023-11-23 21:16:38,417 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2023-11-23 21:16:38,417 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2023-11-23 21:16:38,417 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2023-11-23 21:16:38,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2023-11-23 21:16:38,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2023-11-23 21:16:38,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-23 21:16:38,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-23 21:16:38,417 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_ampdu_action [2023-11-23 21:16:38,417 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_ampdu_action [2023-11-23 21:16:38,418 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2023-11-23 21:16:38,418 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2023-11-23 21:16:38,418 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_addr_wr [2023-11-23 21:16:38,418 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_addr_wr [2023-11-23 21:16:38,418 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_bbp_temp [2023-11-23 21:16:38,418 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_bbp_temp [2023-11-23 21:16:38,418 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_mcu_function_select [2023-11-23 21:16:38,418 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_mcu_function_select [2023-11-23 21:16:38,418 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2023-11-23 21:16:38,418 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2023-11-23 21:16:38,418 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_sta_rate_tbl_update [2023-11-23 21:16:38,419 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_sta_rate_tbl_update [2023-11-23 21:16:38,419 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_disconnect [2023-11-23 21:16:38,419 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_disconnect [2023-11-23 21:16:38,419 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2023-11-23 21:16:38,419 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2023-11-23 21:16:38,419 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_chip_onoff [2023-11-23 21:16:38,419 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_chip_onoff [2023-11-23 21:16:38,419 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_set_key [2023-11-23 21:16:38,419 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_set_key [2023-11-23 21:16:38,419 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-23 21:16:38,420 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-23 21:16:38,420 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_num [2023-11-23 21:16:38,420 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_num [2023-11-23 21:16:38,420 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_bbp_set_bw [2023-11-23 21:16:38,420 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_bbp_set_bw [2023-11-23 21:16:38,420 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_mac_wcid_set_key [2023-11-23 21:16:38,420 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_mac_wcid_set_key [2023-11-23 21:16:38,420 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-23 21:16:38,420 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_bbp_set_ctrlch [2023-11-23 21:16:38,420 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_bbp_set_ctrlch [2023-11-23 21:16:38,420 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-23 21:16:38,421 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_rf_wr [2023-11-23 21:16:38,421 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_rf_wr [2023-11-23 21:16:38,421 INFO L130 BoogieDeclarations]: Found specification of procedure trace_raw_output_prep [2023-11-23 21:16:38,421 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_raw_output_prep [2023-11-23 21:16:38,421 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-23 21:16:38,421 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-23 21:16:38,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-23 21:16:38,421 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_efuse_read [2023-11-23 21:16:38,421 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_efuse_read [2023-11-23 21:16:38,421 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_cleanup [2023-11-23 21:16:38,421 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_cleanup [2023-11-23 21:16:38,422 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_rf_rr [2023-11-23 21:16:38,422 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_rf_rr [2023-11-23 21:16:38,422 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_queue_mapping [2023-11-23 21:16:38,422 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_queue_mapping [2023-11-23 21:16:38,422 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-23 21:16:38,422 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-23 21:16:38,422 INFO L130 BoogieDeclarations]: Found specification of procedure skb_cloned [2023-11-23 21:16:38,422 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_cloned [2023-11-23 21:16:38,422 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_mac_tx_rate_val [2023-11-23 21:16:38,422 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_mac_tx_rate_val [2023-11-23 21:16:38,423 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_pages [2023-11-23 21:16:38,423 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_pages [2023-11-23 21:16:38,423 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2023-11-23 21:16:38,423 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2023-11-23 21:16:38,423 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2023-11-23 21:16:38,423 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2023-11-23 21:16:38,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-11-23 21:16:38,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-11-23 21:16:38,423 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_sw_scan_complete [2023-11-23 21:16:38,423 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_sw_scan_complete [2023-11-23 21:16:38,423 INFO L130 BoogieDeclarations]: Found specification of procedure trace_define_field [2023-11-23 21:16:38,424 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_define_field [2023-11-23 21:16:38,424 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put_le32 [2023-11-23 21:16:38,424 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put_le32 [2023-11-23 21:16:38,424 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2023-11-23 21:16:38,424 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2023-11-23 21:16:38,424 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_wr_copy [2023-11-23 21:16:38,424 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_wr_copy [2023-11-23 21:16:38,424 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_add_interface [2023-11-23 21:16:38,424 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_add_interface [2023-11-23 21:16:38,424 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2023-11-23 21:16:38,425 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2023-11-23 21:16:38,425 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_usb_submit_buf [2023-11-23 21:16:38,425 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_usb_submit_buf [2023-11-23 21:16:38,425 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_hw [2023-11-23 21:16:38,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_hw [2023-11-23 21:16:38,425 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_dma_fw [2023-11-23 21:16:38,425 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_dma_fw [2023-11-23 21:16:38,425 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-11-23 21:16:38,425 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-11-23 21:16:38,425 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-11-23 21:16:38,425 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-11-23 21:16:38,426 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2023-11-23 21:16:38,426 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2023-11-23 21:16:38,426 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2023-11-23 21:16:38,426 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2023-11-23 21:16:38,426 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2023-11-23 21:16:38,426 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2023-11-23 21:16:38,426 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2023-11-23 21:16:38,426 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2023-11-23 21:16:38,426 INFO L130 BoogieDeclarations]: Found specification of procedure lin2dBd [2023-11-23 21:16:38,426 INFO L138 BoogieDeclarations]: Found implementation of procedure lin2dBd [2023-11-23 21:16:38,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-23 21:16:38,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-23 21:16:38,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-23 21:16:38,427 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2023-11-23 21:16:38,427 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2023-11-23 21:16:38,427 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2023-11-23 21:16:38,427 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2023-11-23 21:16:38,427 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_to_usb_dev [2023-11-23 21:16:38,427 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_to_usb_dev [2023-11-23 21:16:38,427 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_bbp_r47_get [2023-11-23 21:16:38,428 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_bbp_r47_get [2023-11-23 21:16:38,428 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_tx_stat [2023-11-23 21:16:38,428 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_tx_stat [2023-11-23 21:16:38,428 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_sta_notify [2023-11-23 21:16:38,428 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_sta_notify [2023-11-23 21:16:38,428 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2023-11-23 21:16:38,428 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2023-11-23 21:16:38,428 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2023-11-23 21:16:38,428 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2023-11-23 21:16:38,428 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_conf_tx [2023-11-23 21:16:38,428 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_conf_tx [2023-11-23 21:16:38,429 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-11-23 21:16:38,429 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-11-23 21:16:38,429 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-23 21:16:38,429 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-23 21:16:38,429 INFO L130 BoogieDeclarations]: Found specification of procedure trace_handle_return [2023-11-23 21:16:38,429 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_handle_return [2023-11-23 21:16:38,429 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_hdrlen_from_skb [2023-11-23 21:16:38,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_hdrlen_from_skb [2023-11-23 21:16:38,429 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_mac_wcid_setup [2023-11-23 21:16:38,429 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_mac_wcid_setup [2023-11-23 21:16:38,429 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2023-11-23 21:16:38,430 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2023-11-23 21:16:38,430 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-11-23 21:16:38,430 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-11-23 21:16:38,430 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_burst_write_regs [2023-11-23 21:16:38,430 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_burst_write_regs [2023-11-23 21:16:38,430 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock_sched_notrace [2023-11-23 21:16:38,430 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock_sched_notrace [2023-11-23 21:16:38,430 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le32 [2023-11-23 21:16:38,430 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le32 [2023-11-23 21:16:38,430 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2023-11-23 21:16:38,431 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2023-11-23 21:16:38,431 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2023-11-23 21:16:38,431 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2023-11-23 21:16:38,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-23 21:16:38,431 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-23 21:16:38,431 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-23 21:16:38,431 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-11-23 21:16:38,431 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-11-23 21:16:38,431 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_write_reg_pairs [2023-11-23 21:16:38,431 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_write_reg_pairs [2023-11-23 21:16:38,432 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2023-11-23 21:16:38,432 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2023-11-23 21:16:38,432 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2023-11-23 21:16:38,432 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2023-11-23 21:16:38,432 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_mac_get_key_info [2023-11-23 21:16:38,432 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_mac_get_key_info [2023-11-23 21:16:38,432 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2023-11-23 21:16:38,432 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2023-11-23 21:16:38,432 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2023-11-23 21:16:38,432 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2023-11-23 21:16:38,432 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_sta_remove [2023-11-23 21:16:38,433 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_sta_remove [2023-11-23 21:16:38,433 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2023-11-23 21:16:38,433 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2023-11-23 21:16:38,433 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_bss_info_changed [2023-11-23 21:16:38,433 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_bss_info_changed [2023-11-23 21:16:38,433 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-23 21:16:38,433 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-23 21:16:38,433 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2023-11-23 21:16:38,433 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2023-11-23 21:16:38,433 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_wait_asic_ready [2023-11-23 21:16:38,433 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_wait_asic_ready [2023-11-23 21:16:38,434 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2023-11-23 21:16:38,434 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2023-11-23 21:16:38,434 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_sw_scan [2023-11-23 21:16:38,434 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_sw_scan [2023-11-23 21:16:38,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-11-23 21:16:38,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-11-23 21:16:38,434 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2023-11-23 21:16:38,434 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2023-11-23 21:16:38,434 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_mcu_calibrate [2023-11-23 21:16:38,434 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_mcu_calibrate [2023-11-23 21:16:38,435 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_mcu_msg_send [2023-11-23 21:16:38,435 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_mcu_msg_send [2023-11-23 21:16:38,435 INFO L130 BoogieDeclarations]: Found specification of procedure firmware_running [2023-11-23 21:16:38,435 INFO L138 BoogieDeclarations]: Found implementation of procedure firmware_running [2023-11-23 21:16:38,435 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_rmw [2023-11-23 21:16:38,435 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_rmw [2023-11-23 21:16:38,435 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_poll [2023-11-23 21:16:38,435 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_poll [2023-11-23 21:16:38,435 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-11-23 21:16:38,435 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-11-23 21:16:38,435 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_set_power_rate [2023-11-23 21:16:38,436 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_set_power_rate [2023-11-23 21:16:38,436 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-11-23 21:16:38,436 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-11-23 21:16:38,436 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2023-11-23 21:16:38,436 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2023-11-23 21:16:38,436 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_has_tssi [2023-11-23 21:16:38,436 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_has_tssi [2023-11-23 21:16:38,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-23 21:16:38,436 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_poll_msec [2023-11-23 21:16:38,436 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_poll_msec [2023-11-23 21:16:40,239 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 21:16:40,245 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 21:16:40,487 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;