./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-libertas-libertas.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff 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_3f377dba-fe85-4aab-a8ef-19add7a24e2b/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f377dba-fe85-4aab-a8ef-19add7a24e2b/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f377dba-fe85-4aab-a8ef-19add7a24e2b/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f377dba-fe85-4aab-a8ef-19add7a24e2b/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-libertas-libertas.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f377dba-fe85-4aab-a8ef-19add7a24e2b/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f377dba-fe85-4aab-a8ef-19add7a24e2b/bin/ukojak-verify-G8NBE6pJGL --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 4687ac26d9c0954104881c19e149279f4abd41fc4f5fabbdda14bb7df065d07d --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 04:03:11,544 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 04:03:11,667 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f377dba-fe85-4aab-a8ef-19add7a24e2b/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 04:03:11,675 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 04:03:11,675 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 04:03:11,716 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 04:03:11,717 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 04:03:11,718 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 04:03:11,719 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 04:03:11,724 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 04:03:11,726 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 04:03:11,726 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 04:03:11,727 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 04:03:11,729 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 04:03:11,729 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 04:03:11,730 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 04:03:11,730 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 04:03:11,730 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 04:03:11,731 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 04:03:11,731 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 04:03:11,732 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 04:03:11,732 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 04:03:11,733 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 04:03:11,734 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 04:03:11,734 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 04:03:11,735 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 04:03:11,735 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 04:03:11,736 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 04:03:11,736 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 04:03:11,737 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 04:03:11,738 INFO L153 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_3f377dba-fe85-4aab-a8ef-19add7a24e2b/bin/ukojak-verify-G8NBE6pJGL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f377dba-fe85-4aab-a8ef-19add7a24e2b/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4687ac26d9c0954104881c19e149279f4abd41fc4f5fabbdda14bb7df065d07d [2023-11-19 04:03:12,041 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 04:03:12,063 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 04:03:12,066 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 04:03:12,067 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 04:03:12,068 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 04:03:12,069 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f377dba-fe85-4aab-a8ef-19add7a24e2b/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-libertas-libertas.cil.i [2023-11-19 04:03:15,201 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 04:03:16,404 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 04:03:16,405 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f377dba-fe85-4aab-a8ef-19add7a24e2b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-libertas-libertas.cil.i [2023-11-19 04:03:16,592 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f377dba-fe85-4aab-a8ef-19add7a24e2b/bin/ukojak-verify-G8NBE6pJGL/data/249898ddd/2debda3fe8b14c4fad871b3ff06f122d/FLAGc7d9b6026 [2023-11-19 04:03:16,623 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f377dba-fe85-4aab-a8ef-19add7a24e2b/bin/ukojak-verify-G8NBE6pJGL/data/249898ddd/2debda3fe8b14c4fad871b3ff06f122d [2023-11-19 04:03:16,627 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 04:03:16,629 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 04:03:16,631 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 04:03:16,631 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 04:03:16,638 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 04:03:16,639 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:03:16" (1/1) ... [2023-11-19 04:03:16,641 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@187d2b0b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:03:16, skipping insertion in model container [2023-11-19 04:03:16,641 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:03:16" (1/1) ... [2023-11-19 04:03:16,962 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 04:03:28,061 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_3f377dba-fe85-4aab-a8ef-19add7a24e2b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-libertas-libertas.cil.i[907373,907386] [2023-11-19 04:03:28,066 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_3f377dba-fe85-4aab-a8ef-19add7a24e2b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-libertas-libertas.cil.i[907518,907531] [2023-11-19 04:03:28,152 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 04:03:28,265 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 04:03:28,490 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"); [6798] [2023-11-19 04:03:28,492 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)); [6805] [2023-11-19 04:03:28,492 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6812] [2023-11-19 04:03:28,494 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [6872] [2023-11-19 04:03:28,495 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6875] [2023-11-19 04:03:28,495 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6878] [2023-11-19 04:03:28,495 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6881] [2023-11-19 04:03:28,496 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [6918] [2023-11-19 04:03:28,497 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [6921] [2023-11-19 04:03:28,497 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (val)); [6923] [2023-11-19 04:03:28,498 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [6928] [2023-11-19 04:03:28,498 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [6931] [2023-11-19 04:03:28,498 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [6933] [2023-11-19 04:03:28,499 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [6938] [2023-11-19 04:03:28,499 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [6941] [2023-11-19 04:03:28,499 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [6943] [2023-11-19 04:03:28,500 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [6948] [2023-11-19 04:03:28,500 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [6951] [2023-11-19 04:03:28,500 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (val)); [6953] [2023-11-19 04:03:28,501 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [6991] [2023-11-19 04:03:28,501 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [6994] [2023-11-19 04:03:28,502 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (- val)); [6996] [2023-11-19 04:03:28,502 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [7001] [2023-11-19 04:03:28,503 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [7004] [2023-11-19 04:03:28,503 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [7006] [2023-11-19 04:03:28,504 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [7011] [2023-11-19 04:03:28,504 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [7014] [2023-11-19 04:03:28,504 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [7016] [2023-11-19 04:03:28,505 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [7021] [2023-11-19 04:03:28,505 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [7024] [2023-11-19 04:03:28,505 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (- val)); [7026] [2023-11-19 04:03:28,510 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7047] [2023-11-19 04:03:28,510 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7056] [2023-11-19 04:03:28,526 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/net/cfg80211.h"), "i" (3014), "i" (12UL)); [7412-7413] [2023-11-19 04:03:28,673 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [11426] [2023-11-19 04:03:28,674 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [11429] [2023-11-19 04:03:28,674 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [11432] [2023-11-19 04:03:28,674 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [11435] [2023-11-19 04:03:28,697 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 *)"drivers/net/wireless/libertas/cmd.c"), "i" (338), "i" (12UL)); [12070-12071] [2023-11-19 04:03:28,704 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 *)"drivers/net/wireless/libertas/cmd.c"), "i" (350), "i" (12UL)); [12106-12107] [2023-11-19 04:03:28,811 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 *)"drivers/net/wireless/libertas/cmd.c"), "i" (713), "i" (12UL)); [12773-12774] [2023-11-19 04:03:28,812 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 *)"drivers/net/wireless/libertas/cmd.c"), "i" (714), "i" (12UL)); [12784-12785] [2023-11-19 04:03:28,824 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 *)"drivers/net/wireless/libertas/cmd.c"), "i" (874), "i" (12UL)); [13009-13010] [2023-11-19 04:03:28,918 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [14556] [2023-11-19 04:03:28,918 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [14559] [2023-11-19 04:03:28,919 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [14562] [2023-11-19 04:03:28,920 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [14565] [2023-11-19 04:03:29,136 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [22008] [2023-11-19 04:03:29,137 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [22011] [2023-11-19 04:03:29,137 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [22014] [2023-11-19 04:03:29,137 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [22017] [2023-11-19 04:03:29,138 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [22066] [2023-11-19 04:03:29,139 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [22069] [2023-11-19 04:03:29,139 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [22072] [2023-11-19 04:03:29,139 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [22075] [2023-11-19 04:03:29,142 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/net/cfg80211.h"), "i" (3243), "i" (12UL)); [22276-22277] [2023-11-19 04:03:29,175 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret), "+m" (tmp___2->state): : "memory", "cc"); [23171-23172] [2023-11-19 04:03:29,175 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret), "+m" (tmp___3->state): : "memory", "cc"); [23178-23179] [2023-11-19 04:03:29,175 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret), "+m" (tmp___4->state): : "memory", "cc"); [23185-23186] [2023-11-19 04:03:29,176 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret), "+m" (tmp___5->state): : "memory", "cc"); [23192-23193] [2023-11-19 04:03:29,180 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret___0), "+m" (tmp___10->state): : "memory", "cc"); [23297-23298] [2023-11-19 04:03:29,180 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret___0), "+m" (tmp___11->state): : "memory", "cc"); [23304-23305] [2023-11-19 04:03:29,181 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret___0), "+m" (tmp___12->state): : "memory", "cc"); [23311-23312] [2023-11-19 04:03:29,181 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret___0), "+m" (tmp___13->state): : "memory", "cc"); [23318-23319] [2023-11-19 04:03:29,234 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 *)"drivers/net/wireless/libertas/main.c"), "i" (1192), "i" (12UL)); [24557-24558] [2023-11-19 04:03:29,266 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 *)"drivers/net/wireless/libertas/rx.c"), "i" (70), "i" (12UL)); [26711-26712] [2023-11-19 04:03:29,280 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [27074] [2023-11-19 04:03:29,280 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [27077] [2023-11-19 04:03:29,281 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [27080] [2023-11-19 04:03:29,281 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [27083] [2023-11-19 04:03:29,283 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" (1891), "i" (12UL)); [27114-27115] [2023-11-19 04:03:29,308 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 *)"drivers/net/wireless/libertas/firmware.c"), "i" (179), "i" (12UL)); [27748-27749] [2023-11-19 04:03:29,309 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 *)"drivers/net/wireless/libertas/firmware.c"), "i" (180), "i" (12UL)); [27760-27761] [2023-11-19 04:03:29,458 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_3f377dba-fe85-4aab-a8ef-19add7a24e2b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-libertas-libertas.cil.i[907373,907386] [2023-11-19 04:03:29,460 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_3f377dba-fe85-4aab-a8ef-19add7a24e2b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-libertas-libertas.cil.i[907518,907531] [2023-11-19 04:03:29,469 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 04:03:30,081 WARN L675 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 04:03:30,082 WARN L675 CHandler]: The function __xchg_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 04:03:30,082 WARN L675 CHandler]: The function strstr is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 04:03:30,083 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 04:03:30,083 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 04:03:30,101 INFO L206 MainTranslator]: Completed translation [2023-11-19 04:03:30,102 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:03:30 WrapperNode [2023-11-19 04:03:30,102 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 04:03:30,104 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 04:03:30,110 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 04:03:30,110 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 04:03:30,123 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:03:30" (1/1) ... [2023-11-19 04:03:30,743 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:03:30" (1/1) ... [2023-11-19 04:03:31,634 INFO L138 Inliner]: procedures = 896, calls = 12092, calls flagged for inlining = 524, calls inlined = 476, statements flattened = 27799 [2023-11-19 04:03:31,635 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 04:03:31,636 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 04:03:31,637 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 04:03:31,637 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 04:03:31,647 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:03:30" (1/1) ... [2023-11-19 04:03:31,647 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:03:30" (1/1) ... [2023-11-19 04:03:31,817 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:03:30" (1/1) ... [2023-11-19 04:03:31,818 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:03:30" (1/1) ... [2023-11-19 04:03:32,461 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:03:30" (1/1) ... [2023-11-19 04:03:32,518 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:03:30" (1/1) ... [2023-11-19 04:03:32,810 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:03:30" (1/1) ... [2023-11-19 04:03:32,909 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:03:30" (1/1) ... [2023-11-19 04:03:33,255 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 04:03:33,256 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 04:03:33,256 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 04:03:33,256 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 04:03:33,257 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:03:30" (1/1) ... [2023-11-19 04:03:33,263 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 04:03:33,287 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f377dba-fe85-4aab-a8ef-19add7a24e2b/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 04:03:33,318 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f377dba-fe85-4aab-a8ef-19add7a24e2b/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 04:03:33,380 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f377dba-fe85-4aab-a8ef-19add7a24e2b/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 04:03:33,444 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mac_event_disconnected [2023-11-19 04:03:33,444 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mac_event_disconnected [2023-11-19 04:03:33,444 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_register [2023-11-19 04:03:33,444 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_register [2023-11-19 04:03:33,444 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2023-11-19 04:03:33,445 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_inform_bss [2023-11-19 04:03:33,445 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_inform_bss [2023-11-19 04:03:33,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_35_6 [2023-11-19 04:03:33,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_35_6 [2023-11-19 04:03:33,446 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-11-19 04:03:33,446 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-11-19 04:03:33,446 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_channel [2023-11-19 04:03:33,446 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_channel [2023-11-19 04:03:33,446 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_mesh [2023-11-19 04:03:33,446 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_mesh [2023-11-19 04:03:33,446 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2023-11-19 04:03:33,447 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2023-11-19 04:03:33,447 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2023-11-19 04:03:33,447 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_should_stop [2023-11-19 04:03:33,447 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_ps_confirm_sleep [2023-11-19 04:03:33,448 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_ps_confirm_sleep [2023-11-19 04:03:33,448 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2023-11-19 04:03:33,448 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2023-11-19 04:03:33,448 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_host_sleep_cfg [2023-11-19 04:03:33,449 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_host_sleep_cfg [2023-11-19 04:03:33,449 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-19 04:03:33,449 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-11-19 04:03:33,449 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-19 04:03:33,449 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-19 04:03:33,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2023-11-19 04:03:33,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2023-11-19 04:03:33,450 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cmd_async [2023-11-19 04:03:33,450 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cmd_async [2023-11-19 04:03:33,450 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_wep_keys [2023-11-19 04:03:33,450 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_wep_keys [2023-11-19 04:03:33,450 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_auth_to_authtype [2023-11-19 04:03:33,451 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_auth_to_authtype [2023-11-19 04:03:33,452 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2023-11-19 04:03:33,452 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2023-11-19 04:03:33,452 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2023-11-19 04:03:33,453 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2023-11-19 04:03:33,453 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_get_reg [2023-11-19 04:03:33,453 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_get_reg [2023-11-19 04:03:33,453 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_eth_stop [2023-11-19 04:03:33,453 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_eth_stop [2023-11-19 04:03:33,454 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_free_adapter [2023-11-19 04:03:33,454 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_free_adapter [2023-11-19 04:03:33,454 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2023-11-19 04:03:33,456 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2023-11-19 04:03:33,456 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_iface_active [2023-11-19 04:03:33,456 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_iface_active [2023-11-19 04:03:33,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_16_5 [2023-11-19 04:03:33,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_16_5 [2023-11-19 04:03:33,457 INFO L130 BoogieDeclarations]: Found specification of procedure _internal_start_scan [2023-11-19 04:03:33,458 INFO L138 BoogieDeclarations]: Found implementation of procedure _internal_start_scan [2023-11-19 04:03:33,458 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_ps_mode [2023-11-19 04:03:33,464 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_ps_mode [2023-11-19 04:03:33,464 INFO L130 BoogieDeclarations]: Found specification of procedure add_ie_rates [2023-11-19 04:03:33,464 INFO L138 BoogieDeclarations]: Found implementation of procedure add_ie_rates [2023-11-19 04:03:33,464 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_remove_mesh [2023-11-19 04:03:33,465 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_remove_mesh [2023-11-19 04:03:33,465 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_ethtool_get_eeprom_len [2023-11-19 04:03:33,465 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_ethtool_get_eeprom_len [2023-11-19 04:03:33,466 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2023-11-19 04:03:33,466 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2023-11-19 04:03:33,466 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cmd_async [2023-11-19 04:03:33,466 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cmd_async [2023-11-19 04:03:33,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-19 04:03:33,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-19 04:03:33,467 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-19 04:03:33,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_lbs_exit_module_38_2 [2023-11-19 04:03:33,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_lbs_exit_module_38_2 [2023-11-19 04:03:33,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-19 04:03:33,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-19 04:03:33,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_netdev_mqs [2023-11-19 04:03:33,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_netdev_mqs [2023-11-19 04:03:33,481 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2023-11-19 04:03:33,481 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2023-11-19 04:03:33,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_82 [2023-11-19 04:03:33,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_82 [2023-11-19 04:03:33,482 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_disconnect [2023-11-19 04:03:33,483 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_disconnect [2023-11-19 04:03:33,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_88 [2023-11-19 04:03:33,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_88 [2023-11-19 04:03:33,486 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2023-11-19 04:03:33,487 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2023-11-19 04:03:33,487 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-19 04:03:33,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-19 04:03:33,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-19 04:03:33,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-11-19 04:03:33,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-11-19 04:03:33,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2023-11-19 04:03:33,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2023-11-19 04:03:33,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2023-11-19 04:03:33,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2023-11-19 04:03:33,494 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2023-11-19 04:03:33,494 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2023-11-19 04:03:33,494 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 04:03:33,494 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_stop [2023-11-19 04:03:33,494 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_stop [2023-11-19 04:03:33,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-19 04:03:33,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-19 04:03:33,495 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-19 04:03:33,502 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-19 04:03:33,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-19 04:03:33,502 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_complete_command [2023-11-19 04:03:33,503 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_complete_command [2023-11-19 04:03:33,503 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-19 04:03:33,503 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_put_bss [2023-11-19 04:03:33,503 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_put_bss [2023-11-19 04:03:33,503 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-11-19 04:03:33,503 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-11-19 04:03:33,503 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_snmp_mib [2023-11-19 04:03:33,504 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_snmp_mib [2023-11-19 04:03:33,504 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_11d_domain_info [2023-11-19 04:03:33,504 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_11d_domain_info [2023-11-19 04:03:33,504 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-19 04:03:33,504 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-19 04:03:33,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-11-19 04:03:33,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-11-19 04:03:33,505 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_mac_control [2023-11-19 04:03:33,505 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_mac_control [2023-11-19 04:03:33,505 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2023-11-19 04:03:33,505 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2023-11-19 04:03:33,505 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 04:03:33,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 04:03:33,505 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_resume [2023-11-19 04:03:33,506 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_resume [2023-11-19 04:03:33,506 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-19 04:03:33,506 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-19 04:03:33,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-19 04:03:33,506 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_get_chandef_type [2023-11-19 04:03:33,506 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_get_chandef_type [2023-11-19 04:03:33,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_driver_lock_of_lbs_private [2023-11-19 04:03:33,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_driver_lock_of_lbs_private [2023-11-19 04:03:33,507 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2023-11-19 04:03:33,507 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2023-11-19 04:03:33,507 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-11-19 04:03:33,507 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-11-19 04:03:33,508 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2023-11-19 04:03:33,508 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2023-11-19 04:03:33,508 INFO L130 BoogieDeclarations]: Found specification of procedure write_file_dummy [2023-11-19 04:03:33,508 INFO L138 BoogieDeclarations]: Found implementation of procedure write_file_dummy [2023-11-19 04:03:33,508 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-19 04:03:33,508 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-19 04:03:33,508 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_multicast_list [2023-11-19 04:03:33,509 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_multicast_list [2023-11-19 04:03:33,509 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-19 04:03:33,509 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-19 04:03:33,509 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_thread [2023-11-19 04:03:33,509 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_thread [2023-11-19 04:03:33,509 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2023-11-19 04:03:33,509 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2023-11-19 04:03:33,510 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2023-11-19 04:03:33,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2023-11-19 04:03:33,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-19 04:03:33,510 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-19 04:03:33,510 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-19 04:03:33,510 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_threshold_read [2023-11-19 04:03:33,510 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_threshold_read [2023-11-19 04:03:33,511 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-19 04:03:33,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_82 [2023-11-19 04:03:33,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_82 [2023-11-19 04:03:33,511 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-19 04:03:33,511 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-19 04:03:33,511 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-11-19 04:03:33,511 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-11-19 04:03:33,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_driver_lock_of_lbs_private [2023-11-19 04:03:33,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_driver_lock_of_lbs_private [2023-11-19 04:03:33,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-19 04:03:33,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-19 04:03:33,522 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_bss_get_ie [2023-11-19 04:03:33,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_bss_get_ie [2023-11-19 04:03:33,522 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-11-19 04:03:33,523 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-11-19 04:03:33,523 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cmd [2023-11-19 04:03:33,523 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cmd [2023-11-19 04:03:33,523 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_command_queue_empty [2023-11-19 04:03:33,523 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_command_queue_empty [2023-11-19 04:03:33,523 INFO L130 BoogieDeclarations]: Found specification of procedure get_zeroed_page [2023-11-19 04:03:33,523 INFO L138 BoogieDeclarations]: Found implementation of procedure get_zeroed_page [2023-11-19 04:03:33,524 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_process_event [2023-11-19 04:03:33,524 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_process_event [2023-11-19 04:03:33,524 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-19 04:03:33,524 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-19 04:03:33,524 INFO L130 BoogieDeclarations]: Found specification of procedure ether_setup [2023-11-19 04:03:33,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_setup [2023-11-19 04:03:33,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-19 04:03:33,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-19 04:03:33,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-19 04:03:33,525 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_mcast_addrs [2023-11-19 04:03:33,525 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_mcast_addrs [2023-11-19 04:03:33,525 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex___3 [2023-11-19 04:03:33,525 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex___3 [2023-11-19 04:03:33,525 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex___0 [2023-11-19 04:03:33,526 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex___0 [2023-11-19 04:03:33,526 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2023-11-19 04:03:33,526 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2023-11-19 04:03:33,526 INFO L130 BoogieDeclarations]: Found specification of procedure default_llseek [2023-11-19 04:03:33,526 INFO L138 BoogieDeclarations]: Found implementation of procedure default_llseek [2023-11-19 04:03:33,526 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_ssid_tlv [2023-11-19 04:03:33,526 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_ssid_tlv [2023-11-19 04:03:33,526 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_mesh_config_send [2023-11-19 04:03:33,527 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_mesh_config_send [2023-11-19 04:03:33,527 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2023-11-19 04:03:33,527 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2023-11-19 04:03:33,527 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2023-11-19 04:03:33,527 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-19 04:03:33,528 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-19 04:03:33,532 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_access [2023-11-19 04:03:33,532 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_access [2023-11-19 04:03:33,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_83 [2023-11-19 04:03:33,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_83 [2023-11-19 04:03:33,533 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2023-11-19 04:03:33,533 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2023-11-19 04:03:33,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-19 04:03:33,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-19 04:03:33,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_83 [2023-11-19 04:03:33,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_83 [2023-11-19 04:03:33,536 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2023-11-19 04:03:33,537 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2023-11-19 04:03:33,537 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~~u16~0~TO~int [2023-11-19 04:03:33,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~~u16~0~TO~int [2023-11-19 04:03:33,537 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_free [2023-11-19 04:03:33,537 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_free [2023-11-19 04:03:33,537 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2023-11-19 04:03:33,537 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2023-11-19 04:03:33,538 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_reg [2023-11-19 04:03:33,538 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_reg [2023-11-19 04:03:33,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-19 04:03:33,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-19 04:03:33,538 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-19 04:03:33,538 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-19 04:03:33,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-19 04:03:33,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-19 04:03:33,539 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2023-11-19 04:03:33,539 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_key_material [2023-11-19 04:03:33,539 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_key_material [2023-11-19 04:03:33,539 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2023-11-19 04:03:33,539 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2023-11-19 04:03:33,539 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-19 04:03:33,539 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2023-11-19 04:03:33,540 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2023-11-19 04:03:33,540 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_sleepparams_read [2023-11-19 04:03:33,540 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_sleepparams_read [2023-11-19 04:03:33,540 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-19 04:03:33,540 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-19 04:03:33,540 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_mesh [2023-11-19 04:03:33,540 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_mesh [2023-11-19 04:03:33,540 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2023-11-19 04:03:33,541 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2023-11-19 04:03:33,541 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-19 04:03:33,541 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2023-11-19 04:03:33,541 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2023-11-19 04:03:33,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2023-11-19 04:03:33,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2023-11-19 04:03:33,541 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_activated [2023-11-19 04:03:33,542 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_activated [2023-11-19 04:03:33,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-19 04:03:33,552 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_complete_command [2023-11-19 04:03:33,552 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_complete_command [2023-11-19 04:03:33,553 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2023-11-19 04:03:33,553 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2023-11-19 04:03:33,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2023-11-19 04:03:33,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2023-11-19 04:03:33,553 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-19 04:03:33,553 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-19 04:03:33,553 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2023-11-19 04:03:33,554 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2023-11-19 04:03:33,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-11-19 04:03:33,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-11-19 04:03:33,554 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-11-19 04:03:33,554 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-11-19 04:03:33,554 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_priv [2023-11-19 04:03:33,554 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_priv [2023-11-19 04:03:33,554 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_dev_open [2023-11-19 04:03:33,555 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_dev_open [2023-11-19 04:03:33,555 INFO L130 BoogieDeclarations]: Found specification of procedure print_ssid [2023-11-19 04:03:33,555 INFO L138 BoogieDeclarations]: Found implementation of procedure print_ssid [2023-11-19 04:03:33,555 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_remove_wep_keys [2023-11-19 04:03:33,555 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_remove_wep_keys [2023-11-19 04:03:33,555 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-19 04:03:33,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-19 04:03:33,555 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alert [2023-11-19 04:03:33,556 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alert [2023-11-19 04:03:33,556 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-19 04:03:33,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-19 04:03:33,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2023-11-19 04:03:33,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2023-11-19 04:03:33,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-11-19 04:03:33,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-11-19 04:03:33,556 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_update_mcast [2023-11-19 04:03:33,557 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_update_mcast [2023-11-19 04:03:33,557 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-11-19 04:03:33,557 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-11-19 04:03:33,557 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-11-19 04:03:33,557 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-11-19 04:03:33,557 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_rates [2023-11-19 04:03:33,557 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_rates [2023-11-19 04:03:33,558 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2023-11-19 04:03:33,558 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2023-11-19 04:03:33,558 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2023-11-19 04:03:33,558 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2023-11-19 04:03:33,558 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_iface_type [2023-11-19 04:03:33,558 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_iface_type [2023-11-19 04:03:33,558 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_dev_open [2023-11-19 04:03:33,558 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_dev_open [2023-11-19 04:03:33,559 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-19 04:03:33,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-19 04:03:33,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-19 04:03:33,559 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2023-11-19 04:03:33,559 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2023-11-19 04:03:33,559 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_get_channel [2023-11-19 04:03:33,559 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_get_channel [2023-11-19 04:03:33,559 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_suspend [2023-11-19 04:03:33,560 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_suspend [2023-11-19 04:03:33,560 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_netdev_mqs [2023-11-19 04:03:33,560 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_netdev_mqs [2023-11-19 04:03:33,560 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_get_bss [2023-11-19 04:03:33,560 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_get_bss [2023-11-19 04:03:33,560 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_scan_done [2023-11-19 04:03:33,560 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_scan_done [2023-11-19 04:03:33,561 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-11-19 04:03:33,561 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-11-19 04:03:33,561 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2023-11-19 04:03:33,561 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2023-11-19 04:03:33,561 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_deep_sleep [2023-11-19 04:03:33,561 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_deep_sleep [2023-11-19 04:03:33,561 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex [2023-11-19 04:03:33,561 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex [2023-11-19 04:03:33,562 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-11-19 04:03:33,562 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-11-19 04:03:33,562 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_threshold_write [2023-11-19 04:03:33,562 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_threshold_write [2023-11-19 04:03:33,562 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_setup_firmware [2023-11-19 04:03:33,562 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_setup_firmware [2023-11-19 04:03:33,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-19 04:03:33,562 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-19 04:03:33,563 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-19 04:03:33,563 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2023-11-19 04:03:33,563 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2023-11-19 04:03:33,563 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-19 04:03:33,563 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-19 04:03:33,563 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_config [2023-11-19 04:03:33,563 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_config [2023-11-19 04:03:33,563 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cmd_802_11_sleep_params [2023-11-19 04:03:33,565 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cmd_802_11_sleep_params [2023-11-19 04:03:33,565 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-11-19 04:03:33,565 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-11-19 04:03:33,565 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_monitor_mode [2023-11-19 04:03:33,565 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_monitor_mode [2023-11-19 04:03:33,565 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count___0 [2023-11-19 04:03:33,565 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count___0 [2023-11-19 04:03:33,565 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count___1 [2023-11-19 04:03:33,566 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count___1 [2023-11-19 04:03:33,566 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count___6 [2023-11-19 04:03:33,566 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count___6 [2023-11-19 04:03:33,566 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2023-11-19 04:03:33,566 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_read_from_buffer [2023-11-19 04:03:33,566 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count___4 [2023-11-19 04:03:33,566 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count___4 [2023-11-19 04:03:33,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-19 04:03:33,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-19 04:03:33,567 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2023-11-19 04:03:33,567 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2023-11-19 04:03:33,567 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_enable_rsn [2023-11-19 04:03:33,580 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_enable_rsn [2023-11-19 04:03:33,580 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_card [2023-11-19 04:03:33,580 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_card [2023-11-19 04:03:33,580 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-19 04:03:33,580 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-19 04:03:33,581 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2023-11-19 04:03:33,581 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2023-11-19 04:03:33,581 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_send_mic_failureevent [2023-11-19 04:03:33,581 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_send_mic_failureevent [2023-11-19 04:03:33,581 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_join_post [2023-11-19 04:03:33,581 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_join_post [2023-11-19 04:03:33,581 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-19 04:03:33,581 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-19 04:03:33,582 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2023-11-19 04:03:33,582 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2023-11-19 04:03:33,582 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_stop_iface [2023-11-19 04:03:33,582 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_stop_iface [2023-11-19 04:03:33,582 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_radio [2023-11-19 04:03:33,582 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_radio [2023-11-19 04:03:33,582 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_iface [2023-11-19 04:03:33,582 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_iface [2023-11-19 04:03:33,583 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2023-11-19 04:03:33,583 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2023-11-19 04:03:33,583 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2023-11-19 04:03:33,583 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2023-11-19 04:03:33,583 INFO L130 BoogieDeclarations]: Found specification of procedure mesh_get_default_parameters [2023-11-19 04:03:33,583 INFO L138 BoogieDeclarations]: Found implementation of procedure mesh_get_default_parameters [2023-11-19 04:03:33,583 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_debugfs_read [2023-11-19 04:03:33,584 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_debugfs_read [2023-11-19 04:03:33,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-19 04:03:33,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-19 04:03:33,584 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-11-19 04:03:33,584 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-11-19 04:03:33,584 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_config_send [2023-11-19 04:03:33,584 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_config_send [2023-11-19 04:03:33,584 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_disconnected [2023-11-19 04:03:33,585 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_disconnected [2023-11-19 04:03:33,585 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-11-19 04:03:33,585 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-11-19 04:03:33,585 INFO L130 BoogieDeclarations]: Found specification of procedure simple_open [2023-11-19 04:03:33,585 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_open [2023-11-19 04:03:33,585 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cleanup_and_insert_cmd [2023-11-19 04:03:33,585 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cleanup_and_insert_cmd [2023-11-19 04:03:33,585 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2023-11-19 04:03:33,586 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2023-11-19 04:03:33,586 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_host_sleep [2023-11-19 04:03:33,586 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_host_sleep [2023-11-19 04:03:33,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 04:03:33,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-19 04:03:33,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-19 04:03:33,586 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2023-11-19 04:03:33,587 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2023-11-19 04:03:33,587 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2023-11-19 04:03:33,587 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2023-11-19 04:03:36,078 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 04:03:36,084 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 04:03:40,487 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;