./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--ath--ath9k--ath9k_htc.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cf1a7837 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_209ad96c-e153-47ee-bcc8-c21d5370a6c5/bin/uautomizer-verify-uTZkv6EMXl/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_209ad96c-e153-47ee-bcc8-c21d5370a6c5/bin/uautomizer-verify-uTZkv6EMXl/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_209ad96c-e153-47ee-bcc8-c21d5370a6c5/bin/uautomizer-verify-uTZkv6EMXl/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_209ad96c-e153-47ee-bcc8-c21d5370a6c5/bin/uautomizer-verify-uTZkv6EMXl/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--ath--ath9k--ath9k_htc.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_209ad96c-e153-47ee-bcc8-c21d5370a6c5/bin/uautomizer-verify-uTZkv6EMXl/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_209ad96c-e153-47ee-bcc8-c21d5370a6c5/bin/uautomizer-verify-uTZkv6EMXl --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 85ab99bd194c563e8993e1a617b0a36d91cedb1dd34f0d1e3c569d20c3fe1cac --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-12 02:29:21,663 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-12 02:29:21,790 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_209ad96c-e153-47ee-bcc8-c21d5370a6c5/bin/uautomizer-verify-uTZkv6EMXl/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-12 02:29:21,796 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-12 02:29:21,797 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-12 02:29:21,823 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-12 02:29:21,824 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-12 02:29:21,825 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-12 02:29:21,826 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-12 02:29:21,827 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-12 02:29:21,828 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-12 02:29:21,829 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-12 02:29:21,830 INFO L153 SettingsManager]: * Use SBE=true [2023-11-12 02:29:21,830 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-12 02:29:21,831 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-12 02:29:21,832 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-12 02:29:21,833 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-12 02:29:21,833 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-12 02:29:21,834 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-12 02:29:21,835 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-12 02:29:21,835 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-12 02:29:21,836 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-12 02:29:21,837 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-12 02:29:21,838 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-12 02:29:21,838 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-12 02:29:21,839 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 02:29:21,840 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-12 02:29:21,841 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-12 02:29:21,841 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-12 02:29:21,842 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-12 02:29:21,843 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-12 02:29:21,843 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-12 02:29:21,844 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-12 02:29:21,845 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-12 02:29:21,846 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-12 02:29:21,846 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-12 02:29:21,847 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_209ad96c-e153-47ee-bcc8-c21d5370a6c5/bin/uautomizer-verify-uTZkv6EMXl/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_209ad96c-e153-47ee-bcc8-c21d5370a6c5/bin/uautomizer-verify-uTZkv6EMXl Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 85ab99bd194c563e8993e1a617b0a36d91cedb1dd34f0d1e3c569d20c3fe1cac [2023-11-12 02:29:22,202 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-12 02:29:22,249 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-12 02:29:22,253 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-12 02:29:22,254 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-12 02:29:22,257 INFO L274 PluginConnector]: CDTParser initialized [2023-11-12 02:29:22,258 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_209ad96c-e153-47ee-bcc8-c21d5370a6c5/bin/uautomizer-verify-uTZkv6EMXl/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--ath--ath9k--ath9k_htc.ko-entry_point.cil.out.i [2023-11-12 02:29:25,534 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-12 02:29:26,681 INFO L384 CDTParser]: Found 1 translation units. [2023-11-12 02:29:26,682 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_209ad96c-e153-47ee-bcc8-c21d5370a6c5/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--ath--ath9k--ath9k_htc.ko-entry_point.cil.out.i [2023-11-12 02:29:26,784 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_209ad96c-e153-47ee-bcc8-c21d5370a6c5/bin/uautomizer-verify-uTZkv6EMXl/data/c216382e1/f8bd0cbe4a0c4eae96941dd9594c78a2/FLAGa6d5b8639 [2023-11-12 02:29:26,807 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_209ad96c-e153-47ee-bcc8-c21d5370a6c5/bin/uautomizer-verify-uTZkv6EMXl/data/c216382e1/f8bd0cbe4a0c4eae96941dd9594c78a2 [2023-11-12 02:29:26,816 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-12 02:29:26,819 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-12 02:29:26,824 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-12 02:29:26,826 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-12 02:29:26,833 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-12 02:29:26,834 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 02:29:26" (1/1) ... [2023-11-12 02:29:26,835 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b0b5d82 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:29:26, skipping insertion in model container [2023-11-12 02:29:26,835 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 02:29:26" (1/1) ... [2023-11-12 02:29:27,193 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-12 02:29:36,544 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_209ad96c-e153-47ee-bcc8-c21d5370a6c5/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--ath--ath9k--ath9k_htc.ko-entry_point.cil.out.i[715546,715559] [2023-11-12 02:29:36,733 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 02:29:36,840 INFO L202 MainTranslator]: Completed pre-run [2023-11-12 02:29:37,069 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [9056] [2023-11-12 02:29:37,075 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; incl %0": "+m" (v->counter)); [9163] [2023-11-12 02:29:37,171 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 *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11557/dscv_tempdir/dscv/ri/43_2a/drivers/net/wireless/ath/ath9k/hif_usb.c"), "i" (335), "i" (12UL)); [10747-10748] [2023-11-12 02:29:37,242 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [12363-12364] [2023-11-12 02:29:37,309 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [13022] [2023-11-12 02:29:37,309 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [13029] [2023-11-12 02:29:37,310 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapq %0": "=r" (val): "0" (val)); [13043] [2023-11-12 02:29:37,311 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [13067] [2023-11-12 02:29:37,312 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [13070] [2023-11-12 02:29:37,312 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (val)); [13072] [2023-11-12 02:29:37,313 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [13077] [2023-11-12 02:29:37,313 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [13080] [2023-11-12 02:29:37,314 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [13082] [2023-11-12 02:29:37,314 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [13087] [2023-11-12 02:29:37,315 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [13090] [2023-11-12 02:29:37,315 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [13092] [2023-11-12 02:29:37,315 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [13097] [2023-11-12 02:29:37,316 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [13100] [2023-11-12 02:29:37,316 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (val)); [13102] [2023-11-12 02:29:37,317 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [13120] [2023-11-12 02:29:37,318 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [13123] [2023-11-12 02:29:37,318 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (- val)); [13125] [2023-11-12 02:29:37,318 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [13130] [2023-11-12 02:29:37,319 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [13133] [2023-11-12 02:29:37,319 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [13135] [2023-11-12 02:29:37,320 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [13140] [2023-11-12 02:29:37,320 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [13143] [2023-11-12 02:29:37,320 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [13145] [2023-11-12 02:29:37,321 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [13150] [2023-11-12 02:29:37,321 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [13153] [2023-11-12 02:29:37,321 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (- val)); [13155] [2023-11-12 02:29:37,322 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [13188] [2023-11-12 02:29:37,322 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [13195] [2023-11-12 02:29:37,450 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"); [14948] [2023-11-12 02:29:37,450 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)); [14955] [2023-11-12 02:29:37,450 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("rep; bsf %1,%0": "=r" (word): "r" (~ word)); [14962] [2023-11-12 02:29:37,588 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; decl %0": "+m" (v->counter)); [19038] [2023-11-12 02:29:37,839 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_209ad96c-e153-47ee-bcc8-c21d5370a6c5/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--ath--ath9k--ath9k_htc.ko-entry_point.cil.out.i[715546,715559] [2023-11-12 02:29:37,858 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 02:29:38,632 WARN L672 CHandler]: The function strncmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 02:29:38,633 WARN L672 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 02:29:38,633 WARN L672 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 02:29:38,655 INFO L206 MainTranslator]: Completed translation [2023-11-12 02:29:38,656 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:29:38 WrapperNode [2023-11-12 02:29:38,656 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-12 02:29:38,657 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-12 02:29:38,657 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-12 02:29:38,658 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-12 02:29:38,666 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:29:38" (1/1) ... [2023-11-12 02:29:38,995 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:29:38" (1/1) ... [2023-11-12 02:29:39,589 INFO L138 Inliner]: procedures = 861, calls = 7537, calls flagged for inlining = 377, calls inlined = 281, statements flattened = 15519 [2023-11-12 02:29:39,590 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-12 02:29:39,593 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-12 02:29:39,593 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-12 02:29:39,593 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-12 02:29:39,604 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:29:38" (1/1) ... [2023-11-12 02:29:39,604 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:29:38" (1/1) ... [2023-11-12 02:29:39,683 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:29:38" (1/1) ... [2023-11-12 02:29:39,685 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:29:38" (1/1) ... [2023-11-12 02:29:40,139 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:29:38" (1/1) ... [2023-11-12 02:29:40,192 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:29:38" (1/1) ... [2023-11-12 02:29:40,326 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:29:38" (1/1) ... [2023-11-12 02:29:40,361 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:29:38" (1/1) ... [2023-11-12 02:29:40,671 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-12 02:29:40,672 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-12 02:29:40,673 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-12 02:29:40,673 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-12 02:29:40,675 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:29:38" (1/1) ... [2023-11-12 02:29:40,695 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 02:29:40,709 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_209ad96c-e153-47ee-bcc8-c21d5370a6c5/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:29:40,754 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_209ad96c-e153-47ee-bcc8-c21d5370a6c5/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-12 02:29:40,811 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_209ad96c-e153-47ee-bcc8-c21d5370a6c5/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-12 02:29:40,872 INFO L130 BoogieDeclarations]: Found specification of procedure hif_usb_start [2023-11-12 02:29:40,872 INFO L138 BoogieDeclarations]: Found implementation of procedure hif_usb_start [2023-11-12 02:29:40,873 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_setpower [2023-11-12 02:29:40,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_setpower [2023-11-12 02:29:40,874 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2023-11-12 02:29:40,874 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2023-11-12 02:29:40,874 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_sw_scan_complete [2023-11-12 02:29:40,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_sw_scan_complete [2023-11-12 02:29:40,874 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_get_et_sset_count [2023-11-12 02:29:40,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_get_et_sset_count [2023-11-12 02:29:40,875 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2023-11-12 02:29:40,875 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2023-11-12 02:29:40,875 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_reset [2023-11-12 02:29:40,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_reset [2023-11-12 02:29:40,875 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_host_rx_init [2023-11-12 02:29:40,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_host_rx_init [2023-11-12 02:29:40,876 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_tx_cleanup_queue [2023-11-12 02:29:40,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_tx_cleanup_queue [2023-11-12 02:29:40,876 INFO L130 BoogieDeclarations]: Found specification of procedure htc_stop [2023-11-12 02:29:40,876 INFO L138 BoogieDeclarations]: Found implementation of procedure htc_stop [2023-11-12 02:29:40,876 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_bss_info_changed [2023-11-12 02:29:40,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_bss_info_changed [2023-11-12 02:29:40,877 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_ps_wakeup [2023-11-12 02:29:40,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_ps_wakeup [2023-11-12 02:29:40,877 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_set_tsf [2023-11-12 02:29:40,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_set_tsf [2023-11-12 02:29:40,877 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-11-12 02:29:40,878 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-11-12 02:29:40,878 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_sta_rc_update_work [2023-11-12 02:29:40,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_sta_rc_update_work [2023-11-12 02:29:40,879 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_get_et_strings [2023-11-12 02:29:40,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_get_et_strings [2023-11-12 02:29:40,880 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_hw_free [2023-11-12 02:29:40,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_hw_free [2023-11-12 02:29:40,880 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_wait_for_target [2023-11-12 02:29:40,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_wait_for_target [2023-11-12 02:29:40,880 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_rxena [2023-11-12 02:29:40,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_rxena [2023-11-12 02:29:40,881 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-12 02:29:40,881 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_tx_cleanup [2023-11-12 02:29:40,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_tx_cleanup [2023-11-12 02:29:40,882 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_get_stats [2023-11-12 02:29:40,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_get_stats [2023-11-12 02:29:40,882 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-12 02:29:40,882 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-12 02:29:40,882 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_txcompletion_cb [2023-11-12 02:29:40,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_txcompletion_cb [2023-11-12 02:29:40,882 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_disable [2023-11-12 02:29:40,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_disable [2023-11-12 02:29:40,883 INFO L130 BoogieDeclarations]: Found specification of procedure htc_connect_service [2023-11-12 02:29:40,883 INFO L138 BoogieDeclarations]: Found implementation of procedure htc_connect_service [2023-11-12 02:29:40,883 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_wmi_event_drain [2023-11-12 02:29:40,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_wmi_event_drain [2023-11-12 02:29:40,883 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_init_htc_services [2023-11-12 02:29:40,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_init_htc_services [2023-11-12 02:29:40,884 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_queue_delayed_work [2023-11-12 02:29:40,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_queue_delayed_work [2023-11-12 02:29:40,885 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_led_work [2023-11-12 02:29:40,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_led_work [2023-11-12 02:29:40,885 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_beacon_config_adhoc [2023-11-12 02:29:40,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_beacon_config_adhoc [2023-11-12 02:29:40,900 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_common [2023-11-12 02:29:40,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_common [2023-11-12 02:29:40,900 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-11-12 02:29:40,900 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-11-12 02:29:40,901 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_setrxfilter [2023-11-12 02:29:40,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_setrxfilter [2023-11-12 02:29:40,901 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2023-11-12 02:29:40,901 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2023-11-12 02:29:40,901 INFO L130 BoogieDeclarations]: Found specification of procedure write_file_debug [2023-11-12 02:29:40,901 INFO L138 BoogieDeclarations]: Found implementation of procedure write_file_debug [2023-11-12 02:29:40,901 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_reset [2023-11-12 02:29:40,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_reset [2023-11-12 02:29:40,902 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_beacon_init [2023-11-12 02:29:40,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_beacon_init [2023-11-12 02:29:40,902 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-11-12 02:29:40,902 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-11-12 02:29:40,902 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_deinit_priv [2023-11-12 02:29:40,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_deinit_priv [2023-11-12 02:29:40,903 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-12 02:29:40,903 INFO L130 BoogieDeclarations]: Found specification of procedure ath_btcoex_period_work [2023-11-12 02:29:40,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_btcoex_period_work [2023-11-12 02:29:40,903 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_8 [2023-11-12 02:29:40,904 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_8 [2023-11-12 02:29:40,904 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2023-11-12 02:29:40,904 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2023-11-12 02:29:40,905 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2023-11-12 02:29:40,905 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2023-11-12 02:29:40,905 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_skb_queue_complete [2023-11-12 02:29:40,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_skb_queue_complete [2023-11-12 02:29:40,905 INFO L130 BoogieDeclarations]: Found specification of procedure __ath9k_htc_remove_monitor_interface [2023-11-12 02:29:40,905 INFO L138 BoogieDeclarations]: Found implementation of procedure __ath9k_htc_remove_monitor_interface [2023-11-12 02:29:40,905 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_rx_cleanup [2023-11-12 02:29:40,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_rx_cleanup [2023-11-12 02:29:40,906 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_tx_clear_slot [2023-11-12 02:29:40,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_tx_clear_slot [2023-11-12 02:29:40,906 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_get_txq_props [2023-11-12 02:29:40,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_get_txq_props [2023-11-12 02:29:40,906 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hif_usb_disconnect [2023-11-12 02:29:40,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hif_usb_disconnect [2023-11-12 02:29:40,907 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_set_txq_props [2023-11-12 02:29:40,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_set_txq_props [2023-11-12 02:29:40,908 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2023-11-12 02:29:40,908 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2023-11-12 02:29:40,908 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hif_usb_alloc_urbs [2023-11-12 02:29:40,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hif_usb_alloc_urbs [2023-11-12 02:29:40,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-11-12 02:29:40,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-11-12 02:29:40,909 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2023-11-12 02:29:40,909 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2023-11-12 02:29:40,910 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-12 02:29:40,910 INFO L130 BoogieDeclarations]: Found specification of procedure ath_btcoex_duty_cycle_work [2023-11-12 02:29:40,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_btcoex_duty_cycle_work [2023-11-12 02:29:40,910 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_8 [2023-11-12 02:29:40,911 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_8 [2023-11-12 02:29:40,911 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-12 02:29:40,914 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2023-11-12 02:29:40,915 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2023-11-12 02:29:40,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-12 02:29:40,915 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-12 02:29:40,916 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_cmn_get_hw_crypto_keytype [2023-11-12 02:29:40,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_cmn_get_hw_crypto_keytype [2023-11-12 02:29:40,917 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hif_usb_dev_deinit [2023-11-12 02:29:40,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hif_usb_dev_deinit [2023-11-12 02:29:40,917 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2023-11-12 02:29:40,922 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2023-11-12 02:29:40,923 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_resettxqueue [2023-11-12 02:29:40,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_resettxqueue [2023-11-12 02:29:40,923 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-11-12 02:29:40,923 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-11-12 02:29:40,924 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2023-11-12 02:29:40,924 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2023-11-12 02:29:40,924 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2023-11-12 02:29:40,924 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2023-11-12 02:29:40,925 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-12 02:29:40,925 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-12 02:29:40,925 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_rx_msg [2023-11-12 02:29:40,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_rx_msg [2023-11-12 02:29:40,925 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_start_ani [2023-11-12 02:29:40,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_start_ani [2023-11-12 02:29:40,925 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_ops [2023-11-12 02:29:40,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_ops [2023-11-12 02:29:40,926 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-11-12 02:29:40,926 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-11-12 02:29:40,926 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-12 02:29:40,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-12 02:29:40,926 INFO L130 BoogieDeclarations]: Found specification of procedure __hif_usb_tx [2023-11-12 02:29:40,926 INFO L138 BoogieDeclarations]: Found implementation of procedure __hif_usb_tx [2023-11-12 02:29:40,926 INFO L130 BoogieDeclarations]: Found specification of procedure HTC_SKB_CB [2023-11-12 02:29:40,927 INFO L138 BoogieDeclarations]: Found implementation of procedure HTC_SKB_CB [2023-11-12 02:29:40,927 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_tx_start [2023-11-12 02:29:40,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_tx_start [2023-11-12 02:29:40,927 INFO L130 BoogieDeclarations]: Found specification of procedure get_htc_epid_queue [2023-11-12 02:29:40,927 INFO L138 BoogieDeclarations]: Found implementation of procedure get_htc_epid_queue [2023-11-12 02:29:40,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-12 02:29:40,927 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_tx [2023-11-12 02:29:40,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_tx [2023-11-12 02:29:40,928 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2023-11-12 02:29:40,928 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2023-11-12 02:29:40,928 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_unlink [2023-11-12 02:29:40,928 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_unlink [2023-11-12 02:29:40,928 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2023-11-12 02:29:40,928 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2023-11-12 02:29:40,929 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_remove_interface [2023-11-12 02:29:40,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_remove_interface [2023-11-12 02:29:40,929 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_deinit [2023-11-12 02:29:40,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_deinit [2023-11-12 02:29:40,929 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_wmi_cmd [2023-11-12 02:29:40,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_wmi_cmd [2023-11-12 02:29:40,930 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2023-11-12 02:29:40,930 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2023-11-12 02:29:40,936 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-12 02:29:40,936 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-12 02:29:40,936 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2023-11-12 02:29:40,936 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2023-11-12 02:29:40,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-12 02:29:40,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-12 02:29:40,937 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_hdrlen [2023-11-12 02:29:40,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_hdrlen [2023-11-12 02:29:40,937 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2023-11-12 02:29:40,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2023-11-12 02:29:40,937 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_get_btcoex_scheme [2023-11-12 02:29:40,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_get_btcoex_scheme [2023-11-12 02:29:40,938 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-12 02:29:40,938 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-12 02:29:40,938 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_iterate_active_interfaces_atomic [2023-11-12 02:29:40,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_iterate_active_interfaces_atomic [2023-11-12 02:29:40,938 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2023-11-12 02:29:40,938 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2023-11-12 02:29:40,940 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_deinit_wmi [2023-11-12 02:29:40,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_deinit_wmi [2023-11-12 02:29:40,940 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_setpower [2023-11-12 02:29:40,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_setpower [2023-11-12 02:29:40,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_8 [2023-11-12 02:29:40,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_8 [2023-11-12 02:29:40,941 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_btcoex_bt_stomp [2023-11-12 02:29:40,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_btcoex_bt_stomp [2023-11-12 02:29:40,941 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-12 02:29:40,941 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-12 02:29:40,942 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-12 02:29:40,942 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_find_sta [2023-11-12 02:29:40,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_find_sta [2023-11-12 02:29:40,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-12 02:29:40,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2023-11-12 02:29:40,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2023-11-12 02:29:40,942 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2023-11-12 02:29:40,943 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2023-11-12 02:29:40,943 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_ampdu_action [2023-11-12 02:29:40,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_ampdu_action [2023-11-12 02:29:40,943 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_7 [2023-11-12 02:29:40,943 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_7 [2023-11-12 02:29:40,943 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_sta_add [2023-11-12 02:29:40,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_sta_add [2023-11-12 02:29:40,944 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-12 02:29:40,944 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-12 02:29:40,944 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2023-11-12 02:29:40,944 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2023-11-12 02:29:40,944 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2023-11-12 02:29:40,944 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2023-11-12 02:29:40,944 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_add_interface [2023-11-12 02:29:40,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_add_interface [2023-11-12 02:29:40,945 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2023-11-12 02:29:40,945 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2023-11-12 02:29:40,945 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-11-12 02:29:40,945 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-11-12 02:29:40,945 INFO L130 BoogieDeclarations]: Found specification of procedure hif_usb_sta_drain [2023-11-12 02:29:40,945 INFO L138 BoogieDeclarations]: Found implementation of procedure hif_usb_sta_drain [2023-11-12 02:29:40,945 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2023-11-12 02:29:40,946 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2023-11-12 02:29:40,946 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2023-11-12 02:29:40,946 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2023-11-12 02:29:40,946 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_8 [2023-11-12 02:29:40,946 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_8 [2023-11-12 02:29:40,946 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_op_ps_wakeup [2023-11-12 02:29:40,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_op_ps_wakeup [2023-11-12 02:29:40,947 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-12 02:29:40,947 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-12 02:29:40,947 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_cmn_get_channel [2023-11-12 02:29:40,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_cmn_get_channel [2023-11-12 02:29:40,947 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_init_global_settings [2023-11-12 02:29:40,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_init_global_settings [2023-11-12 02:29:40,947 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hif_usb_dealloc_reg_in_urbs [2023-11-12 02:29:40,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hif_usb_dealloc_reg_in_urbs [2023-11-12 02:29:40,952 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2023-11-12 02:29:40,953 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2023-11-12 02:29:40,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-12 02:29:40,953 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_set_rts_threshold [2023-11-12 02:29:40,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_set_rts_threshold [2023-11-12 02:29:40,953 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2023-11-12 02:29:40,953 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2023-11-12 02:29:40,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-12 02:29:40,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-12 02:29:40,955 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_get_eeprom_base [2023-11-12 02:29:40,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_get_eeprom_base [2023-11-12 02:29:40,955 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_connect_svc [2023-11-12 02:29:40,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_connect_svc [2023-11-12 02:29:40,956 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_gpio_get [2023-11-12 02:29:40,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_gpio_get [2023-11-12 02:29:40,956 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_sta_remove [2023-11-12 02:29:40,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_sta_remove [2023-11-12 02:29:40,956 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_send_rate_cmd [2023-11-12 02:29:40,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_send_rate_cmd [2023-11-12 02:29:40,956 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2023-11-12 02:29:40,957 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2023-11-12 02:29:40,957 INFO L130 BoogieDeclarations]: Found specification of procedure default_llseek [2023-11-12 02:29:40,957 INFO L138 BoogieDeclarations]: Found implementation of procedure default_llseek [2023-11-12 02:29:40,957 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_ani_work [2023-11-12 02:29:40,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_ani_work [2023-11-12 02:29:40,957 INFO L130 BoogieDeclarations]: Found specification of procedure ffz [2023-11-12 02:29:40,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ffz [2023-11-12 02:29:40,957 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hif_usb_download_fw [2023-11-12 02:29:40,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hif_usb_download_fw [2023-11-12 02:29:40,958 INFO L130 BoogieDeclarations]: Found specification of procedure conf_is_ht [2023-11-12 02:29:40,958 INFO L138 BoogieDeclarations]: Found implementation of procedure conf_is_ht [2023-11-12 02:29:40,958 INFO L130 BoogieDeclarations]: Found specification of procedure htc_send [2023-11-12 02:29:40,958 INFO L138 BoogieDeclarations]: Found implementation of procedure htc_send [2023-11-12 02:29:40,958 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_reset_tsf [2023-11-12 02:29:40,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_reset_tsf [2023-11-12 02:29:40,959 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_set_bssid [2023-11-12 02:29:40,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_set_bssid [2023-11-12 02:29:40,959 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2023-11-12 02:29:40,959 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2023-11-12 02:29:40,959 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_beaconq_config [2023-11-12 02:29:40,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_beaconq_config [2023-11-12 02:29:40,959 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-12 02:29:40,959 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-12 02:29:40,960 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2023-11-12 02:29:40,960 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2023-11-12 02:29:40,960 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_get_et_stats [2023-11-12 02:29:40,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_get_et_stats [2023-11-12 02:29:40,960 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2023-11-12 02:29:40,960 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2023-11-12 02:29:40,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2023-11-12 02:29:40,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2023-11-12 02:29:40,961 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_get_tsf [2023-11-12 02:29:40,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_get_tsf [2023-11-12 02:29:40,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-12 02:29:40,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-12 02:29:40,961 INFO L130 BoogieDeclarations]: Found specification of procedure conf_is_ht40 [2023-11-12 02:29:40,961 INFO L138 BoogieDeclarations]: Found implementation of procedure conf_is_ht40 [2023-11-12 02:29:40,961 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_tx_process [2023-11-12 02:29:40,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_tx_process [2023-11-12 02:29:40,962 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_sta_rc_update [2023-11-12 02:29:40,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_sta_rc_update [2023-11-12 02:29:40,962 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_7 [2023-11-12 02:29:40,962 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_7 [2023-11-12 02:29:40,962 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_regwrite_multi [2023-11-12 02:29:40,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_regwrite_multi [2023-11-12 02:29:40,962 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_beacon_config_sta [2023-11-12 02:29:40,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_beacon_config_sta [2023-11-12 02:29:40,963 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_tx_drain [2023-11-12 02:29:40,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_tx_drain [2023-11-12 02:29:40,963 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_unregister_hw [2023-11-12 02:29:40,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_unregister_hw [2023-11-12 02:29:40,963 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_tx_get_packet [2023-11-12 02:29:40,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_tx_get_packet [2023-11-12 02:29:40,963 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-12 02:29:40,964 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-12 02:29:40,964 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_tx_aggr_oper [2023-11-12 02:29:40,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_tx_aggr_oper [2023-11-12 02:29:40,964 INFO L130 BoogieDeclarations]: Found specification of procedure wmi_cmd_to_name [2023-11-12 02:29:40,964 INFO L138 BoogieDeclarations]: Found implementation of procedure wmi_cmd_to_name [2023-11-12 02:29:40,964 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_stop_ani [2023-11-12 02:29:40,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_stop_ani [2023-11-12 02:29:40,965 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_qos_ctl [2023-11-12 02:29:40,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_qos_ctl [2023-11-12 02:29:40,965 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_ps_restore [2023-11-12 02:29:40,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_ps_restore [2023-11-12 02:29:40,965 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-12 02:29:40,965 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_rfkill_poll_state [2023-11-12 02:29:40,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_rfkill_poll_state [2023-11-12 02:29:40,965 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_ps_work [2023-11-12 02:29:40,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_ps_work [2023-11-12 02:29:40,966 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2023-11-12 02:29:40,966 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2023-11-12 02:29:40,966 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-11-12 02:29:40,966 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-11-12 02:29:40,966 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unanchor_urb [2023-11-12 02:29:40,966 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unanchor_urb [2023-11-12 02:29:40,966 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_config [2023-11-12 02:29:40,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_config [2023-11-12 02:29:40,967 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-12 02:29:40,967 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hif_usb_dealloc_urbs [2023-11-12 02:29:40,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hif_usb_dealloc_urbs [2023-11-12 02:29:40,967 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-12 02:29:40,967 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-12 02:29:40,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-12 02:29:40,968 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_set_bitrate_mask [2023-11-12 02:29:40,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_set_bitrate_mask [2023-11-12 02:29:40,968 INFO L130 BoogieDeclarations]: Found specification of procedure ath_printk [2023-11-12 02:29:40,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_printk [2023-11-12 02:29:40,968 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-12 02:29:40,968 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-12 02:29:40,968 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2023-11-12 02:29:40,969 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2023-11-12 02:29:40,969 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2023-11-12 02:29:40,969 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2023-11-12 02:29:40,969 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2023-11-12 02:29:40,969 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2023-11-12 02:29:40,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-11-12 02:29:40,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-11-12 02:29:40,969 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_anchored_urbs [2023-11-12 02:29:40,970 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_anchored_urbs [2023-11-12 02:29:40,970 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-11-12 02:29:40,970 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-11-12 02:29:40,970 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_set_gpio [2023-11-12 02:29:40,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_set_gpio [2023-11-12 02:29:40,970 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_calcrxfilter [2023-11-12 02:29:40,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_calcrxfilter [2023-11-12 02:29:40,971 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2023-11-12 02:29:40,971 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2023-11-12 02:29:40,971 INFO L130 BoogieDeclarations]: Found specification of procedure htc_start [2023-11-12 02:29:40,971 INFO L138 BoogieDeclarations]: Found implementation of procedure htc_start [2023-11-12 02:29:40,971 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_remove_station [2023-11-12 02:29:40,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_remove_station [2023-11-12 02:29:40,971 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_hw [2023-11-12 02:29:40,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_hw [2023-11-12 02:29:40,972 INFO L130 BoogieDeclarations]: Found specification of procedure htc_issue_send [2023-11-12 02:29:40,972 INFO L138 BoogieDeclarations]: Found implementation of procedure htc_issue_send [2023-11-12 02:29:40,972 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_vif_reconfig [2023-11-12 02:29:40,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_vif_reconfig [2023-11-12 02:29:40,972 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-12 02:29:40,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-12 02:29:40,972 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2023-11-12 02:29:40,973 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2023-11-12 02:29:40,973 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_tail_pointer [2023-11-12 02:29:40,973 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_tail_pointer [2023-11-12 02:29:40,973 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_beacon_config_ap [2023-11-12 02:29:40,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_beacon_config_ap [2023-11-12 02:29:40,973 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-11-12 02:29:40,973 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-11-12 02:29:40,973 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_queue_work [2023-11-12 02:29:40,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_queue_work [2023-11-12 02:29:40,974 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_set_mac_bssid_mask [2023-11-12 02:29:40,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_set_mac_bssid_mask [2023-11-12 02:29:40,974 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_configure_filter [2023-11-12 02:29:40,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_configure_filter [2023-11-12 02:29:40,974 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-11-12 02:29:40,974 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-11-12 02:29:40,975 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2023-11-12 02:29:40,975 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2023-11-12 02:29:40,975 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_conf_tx [2023-11-12 02:29:40,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_conf_tx [2023-11-12 02:29:40,975 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2023-11-12 02:29:40,975 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2023-11-12 02:29:40,975 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_wake_queues [2023-11-12 02:29:40,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_wake_queues [2023-11-12 02:29:40,976 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2023-11-12 02:29:40,976 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2023-11-12 02:29:40,976 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2023-11-12 02:29:40,976 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2023-11-12 02:29:40,976 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_beacon_config [2023-11-12 02:29:40,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_beacon_config [2023-11-12 02:29:40,976 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2023-11-12 02:29:40,977 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2023-11-12 02:29:40,977 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_sw_scan_start [2023-11-12 02:29:40,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_sw_scan_start [2023-11-12 02:29:40,977 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-12 02:29:40,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-12 02:29:40,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-12 02:29:40,977 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2023-11-12 02:29:40,978 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2023-11-12 02:29:40,978 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_reset_tsf [2023-11-12 02:29:40,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_reset_tsf [2023-11-12 02:29:40,978 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_tx_drainq [2023-11-12 02:29:40,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_tx_drainq [2023-11-12 02:29:40,978 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_tx_get_slot [2023-11-12 02:29:40,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_tx_get_slot [2023-11-12 02:29:40,978 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data_qos [2023-11-12 02:29:40,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data_qos [2023-11-12 02:29:40,979 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-11-12 02:29:40,979 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-11-12 02:29:40,979 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hif_usb_resume [2023-11-12 02:29:40,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hif_usb_resume [2023-11-12 02:29:40,979 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-12 02:29:40,979 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-12 02:29:40,979 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2023-11-12 02:29:40,980 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2023-11-12 02:29:40,980 INFO L130 BoogieDeclarations]: Found specification of procedure hif_usb_send [2023-11-12 02:29:40,980 INFO L138 BoogieDeclarations]: Found implementation of procedure hif_usb_send [2023-11-12 02:29:40,980 INFO L130 BoogieDeclarations]: Found specification of procedure ath_usb_read_cachesize [2023-11-12 02:29:40,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_usb_read_cachesize [2023-11-12 02:29:40,980 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_update_cap_target [2023-11-12 02:29:40,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_update_cap_target [2023-11-12 02:29:40,981 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ifnum_to_if [2023-11-12 02:29:40,981 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ifnum_to_if [2023-11-12 02:29:40,981 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_alloc_skb [2023-11-12 02:29:40,981 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_alloc_skb [2023-11-12 02:29:40,981 INFO L130 BoogieDeclarations]: Found specification of procedure usb_anchor_urb [2023-11-12 02:29:40,981 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_anchor_urb [2023-11-12 02:29:40,981 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_setup_rate [2023-11-12 02:29:40,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_setup_rate [2023-11-12 02:29:40,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-12 02:29:40,982 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_btcoex_enable [2023-11-12 02:29:40,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_btcoex_enable [2023-11-12 02:29:40,982 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_stop [2023-11-12 02:29:40,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_stop [2023-11-12 02:29:40,982 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-12 02:29:40,982 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-12 02:29:40,982 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_set_opmode [2023-11-12 02:29:40,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_set_opmode [2023-11-12 02:29:40,983 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2023-11-12 02:29:40,983 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2023-11-12 02:29:40,983 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_cmn_update_txpow [2023-11-12 02:29:40,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_cmn_update_txpow [2023-11-12 02:29:40,983 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-12 02:29:40,983 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-12 02:29:40,983 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2023-11-12 02:29:40,984 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2023-11-12 02:29:40,984 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-11-12 02:29:40,984 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-11-12 02:29:40,984 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2023-11-12 02:29:40,984 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_read_from_buffer [2023-11-12 02:29:40,984 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2023-11-12 02:29:40,984 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2023-11-12 02:29:40,984 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_get_curmode [2023-11-12 02:29:40,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_get_curmode [2023-11-12 02:29:40,985 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2023-11-12 02:29:40,985 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2023-11-12 02:29:40,985 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_op_ps_restore [2023-11-12 02:29:40,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_op_ps_restore [2023-11-12 02:29:40,985 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2023-11-12 02:29:40,985 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2023-11-12 02:29:40,985 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_set_key [2023-11-12 02:29:40,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_set_key [2023-11-12 02:29:40,986 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2023-11-12 02:29:40,986 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2023-11-12 02:29:40,986 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-12 02:29:40,986 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-12 02:29:40,986 INFO L130 BoogieDeclarations]: Found specification of procedure init_usb_anchor [2023-11-12 02:29:40,986 INFO L138 BoogieDeclarations]: Found implementation of procedure init_usb_anchor [2023-11-12 02:29:40,986 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_fatal_work [2023-11-12 02:29:40,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_fatal_work [2023-11-12 02:29:40,987 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_add_station [2023-11-12 02:29:40,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_add_station [2023-11-12 02:29:40,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-11-12 02:29:40,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-11-12 02:29:40,991 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_stop_queues [2023-11-12 02:29:40,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_stop_queues [2023-11-12 02:29:40,991 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-11-12 02:29:40,991 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-11-12 02:29:40,991 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2023-11-12 02:29:40,992 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2023-11-12 02:29:40,992 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hif_usb_dealloc_rx_urbs [2023-11-12 02:29:40,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hif_usb_dealloc_rx_urbs [2023-11-12 02:29:40,992 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2023-11-12 02:29:40,992 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2023-11-12 02:29:40,992 INFO L130 BoogieDeclarations]: Found specification of procedure scnprintf [2023-11-12 02:29:40,992 INFO L138 BoogieDeclarations]: Found implementation of procedure scnprintf [2023-11-12 02:29:40,992 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2023-11-12 02:29:40,993 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2023-11-12 02:29:40,993 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_check_wake_queues [2023-11-12 02:29:40,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_check_wake_queues [2023-11-12 02:29:40,993 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hif_usb_dealloc_tx_urbs [2023-11-12 02:29:40,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hif_usb_dealloc_tx_urbs [2023-11-12 02:29:40,993 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_set_coverage_class [2023-11-12 02:29:40,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_set_coverage_class [2023-11-12 02:29:40,993 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-11-12 02:29:40,994 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-11-12 02:29:40,994 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-11-12 02:29:40,994 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-11-12 02:29:40,994 INFO L130 BoogieDeclarations]: Found specification of procedure simple_open [2023-11-12 02:29:40,994 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_open [2023-11-12 02:29:40,994 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2023-11-12 02:29:40,994 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2023-11-12 02:29:40,994 INFO L130 BoogieDeclarations]: Found specification of procedure ath_usb_eeprom_read [2023-11-12 02:29:40,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_usb_eeprom_read [2023-11-12 02:29:40,995 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-12 02:29:40,995 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_configure_leds [2023-11-12 02:29:40,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_configure_leds [2023-11-12 02:29:40,995 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_remove_monitor_interface [2023-11-12 02:29:40,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_remove_monitor_interface [2023-11-12 02:29:40,995 INFO L130 BoogieDeclarations]: Found specification of procedure hif_usb_stop [2023-11-12 02:29:40,995 INFO L138 BoogieDeclarations]: Found implementation of procedure hif_usb_stop [2023-11-12 02:29:40,996 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_channel_switch_beacon [2023-11-12 02:29:40,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_channel_switch_beacon [2023-11-12 02:29:40,996 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_get_antenna [2023-11-12 02:29:40,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_get_antenna [2023-11-12 02:29:43,057 INFO L236 CfgBuilder]: Building ICFG [2023-11-12 02:29:43,064 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-12 02:29:43,859 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-12 02:30:04,196 INFO L277 CfgBuilder]: Performing block encoding [2023-11-12 02:30:04,237 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-12 02:30:04,237 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-12 02:30:04,248 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 02:30:04 BoogieIcfgContainer [2023-11-12 02:30:04,249 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-12 02:30:04,253 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-12 02:30:04,253 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-12 02:30:04,256 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-12 02:30:04,256 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.11 02:29:26" (1/3) ... [2023-11-12 02:30:04,257 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5e428664 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 02:30:04, skipping insertion in model container [2023-11-12 02:30:04,257 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:29:38" (2/3) ... [2023-11-12 02:30:04,258 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5e428664 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 02:30:04, skipping insertion in model container [2023-11-12 02:30:04,258 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 02:30:04" (3/3) ... [2023-11-12 02:30:04,260 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--ath--ath9k--ath9k_htc.ko-entry_point.cil.out.i [2023-11-12 02:30:04,279 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-12 02:30:04,280 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-12 02:30:04,460 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-12 02:30:04,467 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@2f5fba3a, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-11-12 02:30:04,467 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-12 02:30:04,491 INFO L276 IsEmpty]: Start isEmpty. Operand has 5461 states, 3706 states have (on average 1.3834322719913654) internal successors, (5127), 3873 states have internal predecessors, (5127), 1494 states have call successors, (1494), 260 states have call predecessors, (1494), 259 states have return successors, (1475), 1432 states have call predecessors, (1475), 1475 states have call successors, (1475) [2023-11-12 02:30:04,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-11-12 02:30:04,521 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 02:30:04,522 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 02:30:04,522 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 02:30:04,531 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 02:30:04,532 INFO L85 PathProgramCache]: Analyzing trace with hash 1064376371, now seen corresponding path program 1 times [2023-11-12 02:30:04,542 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-12 02:30:04,548 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1498203580] [2023-11-12 02:30:04,548 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:30:04,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 02:30:08,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:30:08,583 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-12 02:30:08,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:30:08,662 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:30:08,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:30:08,711 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-12 02:30:08,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:30:08,743 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-11-12 02:30:08,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:30:08,787 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:30:08,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:30:08,816 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-12 02:30:08,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:30:08,857 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2023-11-12 02:30:08,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:30:08,899 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:30:08,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:30:08,927 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2023-11-12 02:30:08,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:30:08,959 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2023-11-12 02:30:08,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:30:08,991 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2023-11-12 02:30:08,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:30:09,026 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-11-12 02:30:09,027 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-12 02:30:09,028 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1498203580] [2023-11-12 02:30:09,029 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1498203580] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-12 02:30:09,029 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-12 02:30:09,029 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-12 02:30:09,031 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1365710889] [2023-11-12 02:30:09,033 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-12 02:30:09,038 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-12 02:30:09,038 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-12 02:30:09,075 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-12 02:30:09,076 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-12 02:30:09,090 INFO L87 Difference]: Start difference. First operand has 5461 states, 3706 states have (on average 1.3834322719913654) internal successors, (5127), 3873 states have internal predecessors, (5127), 1494 states have call successors, (1494), 260 states have call predecessors, (1494), 259 states have return successors, (1475), 1432 states have call predecessors, (1475), 1475 states have call successors, (1475) Second operand has 5 states, 5 states have (on average 11.4) internal successors, (57), 2 states have internal predecessors, (57), 2 states have call successors, (15), 5 states have call predecessors, (15), 2 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9)