./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-libertas-libertas.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc 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_3d531bf2-f097-485a-8bae-df7dce3a1159/bin/utaipan-verify-SwPr7d2a91/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d531bf2-f097-485a-8bae-df7dce3a1159/bin/utaipan-verify-SwPr7d2a91/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d531bf2-f097-485a-8bae-df7dce3a1159/bin/utaipan-verify-SwPr7d2a91/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d531bf2-f097-485a-8bae-df7dce3a1159/bin/utaipan-verify-SwPr7d2a91/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-libertas-libertas.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d531bf2-f097-485a-8bae-df7dce3a1159/bin/utaipan-verify-SwPr7d2a91/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d531bf2-f097-485a-8bae-df7dce3a1159/bin/utaipan-verify-SwPr7d2a91 --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 02471c2dadff215655f9cac8e155a6dfd7f7fd622aa50515f4bca55da1c7d987 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 23:16:10,000 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 23:16:10,105 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d531bf2-f097-485a-8bae-df7dce3a1159/bin/utaipan-verify-SwPr7d2a91/config/svcomp-Reach-64bit-Taipan_Default.epf [2023-11-24 23:16:10,110 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 23:16:10,111 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-24 23:16:10,139 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 23:16:10,139 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-24 23:16:10,141 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-24 23:16:10,142 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 23:16:10,142 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-24 23:16:10,143 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-24 23:16:10,144 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-24 23:16:10,144 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-24 23:16:10,145 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-24 23:16:10,146 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-24 23:16:10,146 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-24 23:16:10,147 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-24 23:16:10,147 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-24 23:16:10,148 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-24 23:16:10,149 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-24 23:16:10,149 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-24 23:16:10,150 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-24 23:16:10,151 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 23:16:10,151 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 23:16:10,152 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 23:16:10,152 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 23:16:10,153 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 23:16:10,153 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 23:16:10,154 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 23:16:10,154 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 23:16:10,155 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 23:16:10,155 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 23:16:10,155 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-24 23:16:10,156 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-24 23:16:10,156 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-24 23:16:10,156 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 23:16:10,157 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 23:16:10,157 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 23:16:10,157 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-24 23:16:10,157 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 23:16:10,158 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-24 23:16:10,158 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 23:16:10,158 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-24 23:16:10,159 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-24 23:16:10,159 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_3d531bf2-f097-485a-8bae-df7dce3a1159/bin/utaipan-verify-SwPr7d2a91/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d531bf2-f097-485a-8bae-df7dce3a1159/bin/utaipan-verify-SwPr7d2a91 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 02471c2dadff215655f9cac8e155a6dfd7f7fd622aa50515f4bca55da1c7d987 [2023-11-24 23:16:10,452 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 23:16:10,481 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 23:16:10,486 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 23:16:10,487 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 23:16:10,487 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 23:16:10,489 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d531bf2-f097-485a-8bae-df7dce3a1159/bin/utaipan-verify-SwPr7d2a91/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-libertas-libertas.cil.i [2023-11-24 23:16:13,564 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 23:16:14,769 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 23:16:14,770 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d531bf2-f097-485a-8bae-df7dce3a1159/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-libertas-libertas.cil.i [2023-11-24 23:16:14,863 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d531bf2-f097-485a-8bae-df7dce3a1159/bin/utaipan-verify-SwPr7d2a91/data/3f0d5aaec/cb7c0ae14c0b41ba80e88181c1e30096/FLAGc663f39ee [2023-11-24 23:16:14,880 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d531bf2-f097-485a-8bae-df7dce3a1159/bin/utaipan-verify-SwPr7d2a91/data/3f0d5aaec/cb7c0ae14c0b41ba80e88181c1e30096 [2023-11-24 23:16:14,887 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 23:16:14,889 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 23:16:14,891 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 23:16:14,891 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 23:16:14,897 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 23:16:14,899 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:16:14" (1/1) ... [2023-11-24 23:16:14,901 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76542ace and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:16:14, skipping insertion in model container [2023-11-24 23:16:14,901 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:16:14" (1/1) ... [2023-11-24 23:16:15,183 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 23:16:27,751 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_3d531bf2-f097-485a-8bae-df7dce3a1159/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-libertas-libertas.cil.i[906568,906581] [2023-11-24 23:16:27,761 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_3d531bf2-f097-485a-8bae-df7dce3a1159/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-libertas-libertas.cil.i[906737,906750] [2023-11-24 23:16:27,762 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_3d531bf2-f097-485a-8bae-df7dce3a1159/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-libertas-libertas.cil.i[906904,906917] [2023-11-24 23:16:27,762 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_3d531bf2-f097-485a-8bae-df7dce3a1159/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-libertas-libertas.cil.i[907072,907085] [2023-11-24 23:16:27,835 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 23:16:27,959 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 23:16:28,168 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"); [6791] [2023-11-24 23:16:28,170 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)); [6798] [2023-11-24 23:16:28,170 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6805] [2023-11-24 23:16:28,173 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [6871] [2023-11-24 23:16:28,173 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6874] [2023-11-24 23:16:28,173 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6877] [2023-11-24 23:16:28,174 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6880] [2023-11-24 23:16:28,175 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [6917] [2023-11-24 23:16:28,175 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [6920] [2023-11-24 23:16:28,175 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (val)); [6922] [2023-11-24 23:16:28,176 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [6927] [2023-11-24 23:16:28,176 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [6930] [2023-11-24 23:16:28,176 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [6932] [2023-11-24 23:16:28,177 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [6937] [2023-11-24 23:16:28,177 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [6940] [2023-11-24 23:16:28,178 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [6942] [2023-11-24 23:16:28,178 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [6947] [2023-11-24 23:16:28,178 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [6950] [2023-11-24 23:16:28,179 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (val)); [6952] [2023-11-24 23:16:28,179 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [6990] [2023-11-24 23:16:28,180 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [6993] [2023-11-24 23:16:28,180 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (- val)); [6995] [2023-11-24 23:16:28,181 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [7000] [2023-11-24 23:16:28,181 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [7003] [2023-11-24 23:16:28,181 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [7005] [2023-11-24 23:16:28,182 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [7010] [2023-11-24 23:16:28,182 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [7013] [2023-11-24 23:16:28,182 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [7015] [2023-11-24 23:16:28,183 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [7020] [2023-11-24 23:16:28,183 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [7023] [2023-11-24 23:16:28,184 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (- val)); [7025] [2023-11-24 23:16:28,184 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7046] [2023-11-24 23:16:28,185 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7055] [2023-11-24 23:16:28,193 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)); [7411-7412] [2023-11-24 23:16:28,337 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [11425] [2023-11-24 23:16:28,338 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [11428] [2023-11-24 23:16:28,338 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [11431] [2023-11-24 23:16:28,339 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [11434] [2023-11-24 23:16:28,362 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)); [12069-12070] [2023-11-24 23:16:28,369 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)); [12105-12106] [2023-11-24 23:16:28,400 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)); [12772-12773] [2023-11-24 23:16:28,400 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)); [12783-12784] [2023-11-24 23:16:28,411 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)); [13008-13009] [2023-11-24 23:16:28,557 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [14555] [2023-11-24 23:16:28,557 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [14558] [2023-11-24 23:16:28,558 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [14561] [2023-11-24 23:16:28,558 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [14564] [2023-11-24 23:16:28,779 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [22004] [2023-11-24 23:16:28,780 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [22007] [2023-11-24 23:16:28,780 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [22010] [2023-11-24 23:16:28,780 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [22013] [2023-11-24 23:16:28,781 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [22066] [2023-11-24 23:16:28,781 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [22069] [2023-11-24 23:16:28,781 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [22072] [2023-11-24 23:16:28,784 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [22075] [2023-11-24 23:16:28,788 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] [2023-11-24 23:16:28,832 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] [2023-11-24 23:16:28,833 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] [2023-11-24 23:16:28,834 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] [2023-11-24 23:16:28,835 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] [2023-11-24 23:16:28,838 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] [2023-11-24 23:16:28,838 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] [2023-11-24 23:16:28,839 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] [2023-11-24 23:16:28,839 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] [2023-11-24 23:16:28,916 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] [2023-11-24 23:16:28,951 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)); [26710-26711] [2023-11-24 23:16:28,965 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [27063] [2023-11-24 23:16:28,965 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [27066] [2023-11-24 23:16:28,966 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [27069] [2023-11-24 23:16:28,966 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [27072] [2023-11-24 23:16:28,967 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)); [27103-27104] [2023-11-24 23:16:29,057 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)); [27737-27738] [2023-11-24 23:16:29,057 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)); [27749-27750] [2023-11-24 23:16:29,175 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_3d531bf2-f097-485a-8bae-df7dce3a1159/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-libertas-libertas.cil.i[906568,906581] [2023-11-24 23:16:29,176 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_3d531bf2-f097-485a-8bae-df7dce3a1159/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-libertas-libertas.cil.i[906737,906750] [2023-11-24 23:16:29,176 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_3d531bf2-f097-485a-8bae-df7dce3a1159/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-libertas-libertas.cil.i[906904,906917] [2023-11-24 23:16:29,177 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_3d531bf2-f097-485a-8bae-df7dce3a1159/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-libertas-libertas.cil.i[907072,907085] [2023-11-24 23:16:29,187 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 23:16:29,751 WARN L675 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 23:16:29,752 WARN L675 CHandler]: The function __xchg_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 23:16:29,752 WARN L675 CHandler]: The function strstr is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 23:16:29,752 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 23:16:29,752 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 23:16:29,760 INFO L206 MainTranslator]: Completed translation [2023-11-24 23:16:29,761 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:16:29 WrapperNode [2023-11-24 23:16:29,761 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 23:16:29,762 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 23:16:29,762 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 23:16:29,763 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 23:16:29,770 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:16:29" (1/1) ... [2023-11-24 23:16:30,102 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:16:29" (1/1) ... [2023-11-24 23:16:31,226 INFO L138 Inliner]: procedures = 898, calls = 12014, calls flagged for inlining = 526, calls inlined = 478, statements flattened = 28270 [2023-11-24 23:16:31,227 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 23:16:31,228 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 23:16:31,228 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 23:16:31,228 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 23:16:31,240 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:16:29" (1/1) ... [2023-11-24 23:16:31,241 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:16:29" (1/1) ... [2023-11-24 23:16:31,544 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:16:29" (1/1) ... [2023-11-24 23:16:31,567 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:16:29" (1/1) ... [2023-11-24 23:16:32,336 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:16:29" (1/1) ... [2023-11-24 23:16:32,438 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:16:29" (1/1) ... [2023-11-24 23:16:32,632 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:16:29" (1/1) ... [2023-11-24 23:16:32,688 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:16:29" (1/1) ... [2023-11-24 23:16:33,061 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 23:16:33,062 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 23:16:33,062 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 23:16:33,062 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 23:16:33,063 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:16:29" (1/1) ... [2023-11-24 23:16:33,070 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-24 23:16:33,082 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d531bf2-f097-485a-8bae-df7dce3a1159/bin/utaipan-verify-SwPr7d2a91/z3 [2023-11-24 23:16:33,097 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d531bf2-f097-485a-8bae-df7dce3a1159/bin/utaipan-verify-SwPr7d2a91/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-24 23:16:33,118 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d531bf2-f097-485a-8bae-df7dce3a1159/bin/utaipan-verify-SwPr7d2a91/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-24 23:16:33,148 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mac_event_disconnected [2023-11-24 23:16:33,149 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mac_event_disconnected [2023-11-24 23:16:33,150 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_register [2023-11-24 23:16:33,150 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_register [2023-11-24 23:16:33,150 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2023-11-24 23:16:33,150 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_inform_bss [2023-11-24 23:16:33,150 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_inform_bss [2023-11-24 23:16:33,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_35_6 [2023-11-24 23:16:33,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_35_6 [2023-11-24 23:16:33,151 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-11-24 23:16:33,151 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-11-24 23:16:33,151 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_channel [2023-11-24 23:16:33,151 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_channel [2023-11-24 23:16:33,151 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_mesh [2023-11-24 23:16:33,153 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_mesh [2023-11-24 23:16:33,153 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2023-11-24 23:16:33,153 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2023-11-24 23:16:33,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-24 23:16:33,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-24 23:16:33,154 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2023-11-24 23:16:33,154 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_should_stop [2023-11-24 23:16:33,155 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_ps_confirm_sleep [2023-11-24 23:16:33,155 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_ps_confirm_sleep [2023-11-24 23:16:33,155 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2023-11-24 23:16:33,155 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2023-11-24 23:16:33,155 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_host_sleep_cfg [2023-11-24 23:16:33,156 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_host_sleep_cfg [2023-11-24 23:16:33,156 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-24 23:16:33,156 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-11-24 23:16:33,157 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-24 23:16:33,157 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-24 23:16:33,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2023-11-24 23:16:33,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2023-11-24 23:16:33,157 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cmd_async [2023-11-24 23:16:33,158 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cmd_async [2023-11-24 23:16:33,158 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_wep_keys [2023-11-24 23:16:33,158 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_wep_keys [2023-11-24 23:16:33,159 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_auth_to_authtype [2023-11-24 23:16:33,159 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_auth_to_authtype [2023-11-24 23:16:33,159 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2023-11-24 23:16:33,159 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2023-11-24 23:16:33,159 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2023-11-24 23:16:33,159 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2023-11-24 23:16:33,160 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_get_reg [2023-11-24 23:16:33,160 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_get_reg [2023-11-24 23:16:33,160 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_eth_stop [2023-11-24 23:16:33,160 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_eth_stop [2023-11-24 23:16:33,160 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_free_adapter [2023-11-24 23:16:33,160 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_free_adapter [2023-11-24 23:16:33,161 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2023-11-24 23:16:33,161 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2023-11-24 23:16:33,162 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_iface_active [2023-11-24 23:16:33,162 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_iface_active [2023-11-24 23:16:33,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_16_5 [2023-11-24 23:16:33,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_16_5 [2023-11-24 23:16:33,163 INFO L130 BoogieDeclarations]: Found specification of procedure _internal_start_scan [2023-11-24 23:16:33,163 INFO L138 BoogieDeclarations]: Found implementation of procedure _internal_start_scan [2023-11-24 23:16:33,163 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_ps_mode [2023-11-24 23:16:33,163 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_ps_mode [2023-11-24 23:16:33,164 INFO L130 BoogieDeclarations]: Found specification of procedure add_ie_rates [2023-11-24 23:16:33,164 INFO L138 BoogieDeclarations]: Found implementation of procedure add_ie_rates [2023-11-24 23:16:33,164 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_remove_mesh [2023-11-24 23:16:33,165 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_remove_mesh [2023-11-24 23:16:33,166 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_ethtool_get_eeprom_len [2023-11-24 23:16:33,168 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_ethtool_get_eeprom_len [2023-11-24 23:16:33,169 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2023-11-24 23:16:33,169 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2023-11-24 23:16:33,169 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cmd_async [2023-11-24 23:16:33,169 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cmd_async [2023-11-24 23:16:33,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-24 23:16:33,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-24 23:16:33,171 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-24 23:16:33,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_lbs_exit_module_38_2 [2023-11-24 23:16:33,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_lbs_exit_module_38_2 [2023-11-24 23:16:33,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-24 23:16:33,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-24 23:16:33,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_netdev_mqs [2023-11-24 23:16:33,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_netdev_mqs [2023-11-24 23:16:33,178 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2023-11-24 23:16:33,178 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2023-11-24 23:16:33,178 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_disconnect [2023-11-24 23:16:33,178 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_disconnect [2023-11-24 23:16:33,179 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2023-11-24 23:16:33,179 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2023-11-24 23:16:33,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-11-24 23:16:33,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-11-24 23:16:33,179 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-24 23:16:33,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-24 23:16:33,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-24 23:16:33,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-11-24 23:16:33,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-11-24 23:16:33,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2023-11-24 23:16:33,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2023-11-24 23:16:33,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2023-11-24 23:16:33,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2023-11-24 23:16:33,181 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2023-11-24 23:16:33,181 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2023-11-24 23:16:33,256 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 23:16:33,256 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_stop [2023-11-24 23:16:33,256 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_stop [2023-11-24 23:16:33,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-24 23:16:33,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-24 23:16:33,256 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-24 23:16:33,256 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-24 23:16:33,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-24 23:16:33,257 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_complete_command [2023-11-24 23:16:33,257 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_complete_command [2023-11-24 23:16:33,257 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-24 23:16:33,257 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_put_bss [2023-11-24 23:16:33,257 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_put_bss [2023-11-24 23:16:33,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_65 [2023-11-24 23:16:33,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_65 [2023-11-24 23:16:33,257 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-11-24 23:16:33,257 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-11-24 23:16:33,257 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_snmp_mib [2023-11-24 23:16:33,257 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_snmp_mib [2023-11-24 23:16:33,257 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_11d_domain_info [2023-11-24 23:16:33,257 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_11d_domain_info [2023-11-24 23:16:33,258 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-24 23:16:33,258 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-24 23:16:33,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-11-24 23:16:33,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-11-24 23:16:33,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_59 [2023-11-24 23:16:33,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_59 [2023-11-24 23:16:33,258 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_mac_control [2023-11-24 23:16:33,258 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_mac_control [2023-11-24 23:16:33,258 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2023-11-24 23:16:33,258 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2023-11-24 23:16:33,258 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 23:16:33,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 23:16:33,259 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_resume [2023-11-24 23:16:33,259 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_resume [2023-11-24 23:16:33,259 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-24 23:16:33,259 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-24 23:16:33,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-24 23:16:33,259 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_get_chandef_type [2023-11-24 23:16:33,259 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_get_chandef_type [2023-11-24 23:16:33,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_driver_lock_of_lbs_private [2023-11-24 23:16:33,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_driver_lock_of_lbs_private [2023-11-24 23:16:33,259 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2023-11-24 23:16:33,259 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2023-11-24 23:16:33,259 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-11-24 23:16:33,260 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-11-24 23:16:33,260 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2023-11-24 23:16:33,260 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2023-11-24 23:16:33,260 INFO L130 BoogieDeclarations]: Found specification of procedure write_file_dummy [2023-11-24 23:16:33,260 INFO L138 BoogieDeclarations]: Found implementation of procedure write_file_dummy [2023-11-24 23:16:33,260 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-24 23:16:33,260 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-24 23:16:33,260 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_multicast_list [2023-11-24 23:16:33,260 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_multicast_list [2023-11-24 23:16:33,260 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-24 23:16:33,260 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-24 23:16:33,261 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_thread [2023-11-24 23:16:33,261 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_thread [2023-11-24 23:16:33,261 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2023-11-24 23:16:33,261 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2023-11-24 23:16:33,261 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2023-11-24 23:16:33,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2023-11-24 23:16:33,261 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-24 23:16:33,261 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-24 23:16:33,261 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-24 23:16:33,261 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_threshold_read [2023-11-24 23:16:33,261 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_threshold_read [2023-11-24 23:16:33,261 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-24 23:16:33,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_59 [2023-11-24 23:16:33,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_59 [2023-11-24 23:16:33,262 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-24 23:16:33,262 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-24 23:16:33,262 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-11-24 23:16:33,262 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-11-24 23:16:33,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_driver_lock_of_lbs_private [2023-11-24 23:16:33,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_driver_lock_of_lbs_private [2023-11-24 23:16:33,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-24 23:16:33,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-24 23:16:33,262 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_bss_get_ie [2023-11-24 23:16:33,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_bss_get_ie [2023-11-24 23:16:33,263 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-11-24 23:16:33,263 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-11-24 23:16:33,263 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cmd [2023-11-24 23:16:33,263 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cmd [2023-11-24 23:16:33,263 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_command_queue_empty [2023-11-24 23:16:33,263 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_command_queue_empty [2023-11-24 23:16:33,263 INFO L130 BoogieDeclarations]: Found specification of procedure get_zeroed_page [2023-11-24 23:16:33,263 INFO L138 BoogieDeclarations]: Found implementation of procedure get_zeroed_page [2023-11-24 23:16:33,263 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_process_event [2023-11-24 23:16:33,263 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_process_event [2023-11-24 23:16:33,263 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-24 23:16:33,263 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-24 23:16:33,264 INFO L130 BoogieDeclarations]: Found specification of procedure ether_setup [2023-11-24 23:16:33,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_setup [2023-11-24 23:16:33,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-24 23:16:33,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-24 23:16:33,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-24 23:16:33,264 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_mcast_addrs [2023-11-24 23:16:33,268 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_mcast_addrs [2023-11-24 23:16:33,268 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex___3 [2023-11-24 23:16:33,269 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex___3 [2023-11-24 23:16:33,269 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex___0 [2023-11-24 23:16:33,269 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex___0 [2023-11-24 23:16:33,269 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2023-11-24 23:16:33,269 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2023-11-24 23:16:33,269 INFO L130 BoogieDeclarations]: Found specification of procedure default_llseek [2023-11-24 23:16:33,269 INFO L138 BoogieDeclarations]: Found implementation of procedure default_llseek [2023-11-24 23:16:33,269 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_ssid_tlv [2023-11-24 23:16:33,269 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_ssid_tlv [2023-11-24 23:16:33,269 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_mesh_config_send [2023-11-24 23:16:33,269 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_mesh_config_send [2023-11-24 23:16:33,270 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2023-11-24 23:16:33,270 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2023-11-24 23:16:33,270 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2023-11-24 23:16:33,270 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-24 23:16:33,270 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-24 23:16:33,270 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_access [2023-11-24 23:16:33,270 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_access [2023-11-24 23:16:33,270 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2023-11-24 23:16:33,270 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2023-11-24 23:16:33,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-24 23:16:33,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-24 23:16:33,271 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2023-11-24 23:16:33,271 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2023-11-24 23:16:33,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_60 [2023-11-24 23:16:33,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_60 [2023-11-24 23:16:33,271 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~~u16~0~TO~int [2023-11-24 23:16:33,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~~u16~0~TO~int [2023-11-24 23:16:33,271 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_free [2023-11-24 23:16:33,271 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_free [2023-11-24 23:16:33,271 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2023-11-24 23:16:33,271 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2023-11-24 23:16:33,271 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_reg [2023-11-24 23:16:33,272 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_reg [2023-11-24 23:16:33,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-24 23:16:33,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-24 23:16:33,272 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-24 23:16:33,272 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-24 23:16:33,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-24 23:16:33,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-24 23:16:33,272 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2023-11-24 23:16:33,272 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_key_material [2023-11-24 23:16:33,272 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_key_material [2023-11-24 23:16:33,272 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2023-11-24 23:16:33,273 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2023-11-24 23:16:33,273 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-24 23:16:33,273 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2023-11-24 23:16:33,273 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2023-11-24 23:16:33,273 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_sleepparams_read [2023-11-24 23:16:33,273 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_sleepparams_read [2023-11-24 23:16:33,273 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-24 23:16:33,273 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-24 23:16:33,273 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_mesh [2023-11-24 23:16:33,273 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_mesh [2023-11-24 23:16:33,274 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2023-11-24 23:16:33,274 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2023-11-24 23:16:33,274 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-24 23:16:33,274 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2023-11-24 23:16:33,274 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2023-11-24 23:16:33,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2023-11-24 23:16:33,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2023-11-24 23:16:33,274 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_activated [2023-11-24 23:16:33,274 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_activated [2023-11-24 23:16:33,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-24 23:16:33,275 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_complete_command [2023-11-24 23:16:33,275 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_complete_command [2023-11-24 23:16:33,275 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2023-11-24 23:16:33,275 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2023-11-24 23:16:33,275 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-24 23:16:33,275 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-24 23:16:33,275 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2023-11-24 23:16:33,275 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2023-11-24 23:16:33,275 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-11-24 23:16:33,276 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-11-24 23:16:33,276 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_priv [2023-11-24 23:16:33,276 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_priv [2023-11-24 23:16:33,276 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_dev_open [2023-11-24 23:16:33,276 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_dev_open [2023-11-24 23:16:33,276 INFO L130 BoogieDeclarations]: Found specification of procedure print_ssid [2023-11-24 23:16:33,276 INFO L138 BoogieDeclarations]: Found implementation of procedure print_ssid [2023-11-24 23:16:33,276 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_remove_wep_keys [2023-11-24 23:16:33,276 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_remove_wep_keys [2023-11-24 23:16:33,276 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-24 23:16:33,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-24 23:16:33,277 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alert [2023-11-24 23:16:33,277 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alert [2023-11-24 23:16:33,277 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-24 23:16:33,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-24 23:16:33,277 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_update_mcast [2023-11-24 23:16:33,277 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_update_mcast [2023-11-24 23:16:33,277 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-11-24 23:16:33,277 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-11-24 23:16:33,277 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-11-24 23:16:33,278 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-11-24 23:16:33,278 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_rates [2023-11-24 23:16:33,278 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_rates [2023-11-24 23:16:33,278 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2023-11-24 23:16:33,278 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2023-11-24 23:16:33,278 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2023-11-24 23:16:33,278 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2023-11-24 23:16:33,278 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_iface_type [2023-11-24 23:16:33,278 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_iface_type [2023-11-24 23:16:33,279 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_dev_open [2023-11-24 23:16:33,279 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_dev_open [2023-11-24 23:16:33,279 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-24 23:16:33,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-24 23:16:33,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-24 23:16:33,279 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2023-11-24 23:16:33,279 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2023-11-24 23:16:33,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-24 23:16:33,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-24 23:16:33,280 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_get_channel [2023-11-24 23:16:33,280 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_get_channel [2023-11-24 23:16:33,280 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_suspend [2023-11-24 23:16:33,280 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_suspend [2023-11-24 23:16:33,280 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_netdev_mqs [2023-11-24 23:16:33,280 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_netdev_mqs [2023-11-24 23:16:33,280 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_get_bss [2023-11-24 23:16:33,280 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_get_bss [2023-11-24 23:16:33,280 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_scan_done [2023-11-24 23:16:33,281 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_scan_done [2023-11-24 23:16:33,281 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-11-24 23:16:33,281 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-11-24 23:16:33,281 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2023-11-24 23:16:33,281 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2023-11-24 23:16:33,281 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_deep_sleep [2023-11-24 23:16:33,281 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_deep_sleep [2023-11-24 23:16:33,281 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex [2023-11-24 23:16:33,281 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex [2023-11-24 23:16:33,281 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-11-24 23:16:33,281 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-11-24 23:16:33,281 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_threshold_write [2023-11-24 23:16:33,282 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_threshold_write [2023-11-24 23:16:33,282 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_setup_firmware [2023-11-24 23:16:33,282 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_setup_firmware [2023-11-24 23:16:33,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-24 23:16:33,282 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-24 23:16:33,282 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-24 23:16:33,282 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2023-11-24 23:16:33,282 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2023-11-24 23:16:33,282 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-24 23:16:33,282 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-24 23:16:33,282 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_config [2023-11-24 23:16:33,283 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_config [2023-11-24 23:16:33,283 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cmd_802_11_sleep_params [2023-11-24 23:16:33,283 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cmd_802_11_sleep_params [2023-11-24 23:16:33,283 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-11-24 23:16:33,283 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-11-24 23:16:33,283 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_monitor_mode [2023-11-24 23:16:33,283 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_monitor_mode [2023-11-24 23:16:33,283 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count___0 [2023-11-24 23:16:33,283 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count___0 [2023-11-24 23:16:33,283 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count___1 [2023-11-24 23:16:33,283 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count___1 [2023-11-24 23:16:33,283 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count___6 [2023-11-24 23:16:33,284 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count___6 [2023-11-24 23:16:33,284 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2023-11-24 23:16:33,284 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_read_from_buffer [2023-11-24 23:16:33,284 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count___4 [2023-11-24 23:16:33,284 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count___4 [2023-11-24 23:16:33,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-24 23:16:33,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-24 23:16:33,284 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2023-11-24 23:16:33,284 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2023-11-24 23:16:33,284 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_enable_rsn [2023-11-24 23:16:33,284 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_enable_rsn [2023-11-24 23:16:33,284 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_card [2023-11-24 23:16:33,285 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_card [2023-11-24 23:16:33,285 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-24 23:16:33,285 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-24 23:16:33,285 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2023-11-24 23:16:33,285 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2023-11-24 23:16:33,285 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_send_mic_failureevent [2023-11-24 23:16:33,285 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_send_mic_failureevent [2023-11-24 23:16:33,285 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_join_post [2023-11-24 23:16:33,285 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_join_post [2023-11-24 23:16:33,285 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-24 23:16:33,286 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-24 23:16:33,286 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2023-11-24 23:16:33,286 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2023-11-24 23:16:33,286 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_stop_iface [2023-11-24 23:16:33,286 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_stop_iface [2023-11-24 23:16:33,286 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_radio [2023-11-24 23:16:33,286 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_radio [2023-11-24 23:16:33,286 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_iface [2023-11-24 23:16:33,286 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_iface [2023-11-24 23:16:33,286 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2023-11-24 23:16:33,287 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2023-11-24 23:16:33,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_60 [2023-11-24 23:16:33,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_60 [2023-11-24 23:16:33,287 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2023-11-24 23:16:33,287 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2023-11-24 23:16:33,287 INFO L130 BoogieDeclarations]: Found specification of procedure mesh_get_default_parameters [2023-11-24 23:16:33,287 INFO L138 BoogieDeclarations]: Found implementation of procedure mesh_get_default_parameters [2023-11-24 23:16:33,287 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_debugfs_read [2023-11-24 23:16:33,287 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_debugfs_read [2023-11-24 23:16:33,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-24 23:16:33,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-24 23:16:33,288 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-11-24 23:16:33,288 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-11-24 23:16:33,288 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_config_send [2023-11-24 23:16:33,288 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_config_send [2023-11-24 23:16:33,288 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_disconnected [2023-11-24 23:16:33,288 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_disconnected [2023-11-24 23:16:33,288 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-11-24 23:16:33,289 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-11-24 23:16:33,289 INFO L130 BoogieDeclarations]: Found specification of procedure simple_open [2023-11-24 23:16:33,289 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_open [2023-11-24 23:16:33,289 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cleanup_and_insert_cmd [2023-11-24 23:16:33,289 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cleanup_and_insert_cmd [2023-11-24 23:16:33,289 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2023-11-24 23:16:33,289 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2023-11-24 23:16:33,289 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_host_sleep [2023-11-24 23:16:33,289 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_host_sleep [2023-11-24 23:16:33,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 23:16:33,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-24 23:16:33,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-24 23:16:33,290 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2023-11-24 23:16:33,290 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2023-11-24 23:16:33,290 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2023-11-24 23:16:33,290 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2023-11-24 23:16:35,972 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 23:16:35,979 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 23:16:38,846 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;