./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-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_3b33b487-a216-4dc5-9d3b-9c44fe9cd989/bin/uautomizer-verify-uTZkv6EMXl/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b33b487-a216-4dc5-9d3b-9c44fe9cd989/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_3b33b487-a216-4dc5-9d3b-9c44fe9cd989/bin/uautomizer-verify-uTZkv6EMXl/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b33b487-a216-4dc5-9d3b-9c44fe9cd989/bin/uautomizer-verify-uTZkv6EMXl/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--ath--ath9k--ath9k_htc.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b33b487-a216-4dc5-9d3b-9c44fe9cd989/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_3b33b487-a216-4dc5-9d3b-9c44fe9cd989/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 9d67535bb3f3fe0b9e64b674c8797527ba05e817b0bdaf34e718a61b3134296a --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-12 02:12:32,228 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-12 02:12:32,340 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b33b487-a216-4dc5-9d3b-9c44fe9cd989/bin/uautomizer-verify-uTZkv6EMXl/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-12 02:12:32,349 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-12 02:12:32,350 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-12 02:12:32,394 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-12 02:12:32,394 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-12 02:12:32,395 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-12 02:12:32,396 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-12 02:12:32,401 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-12 02:12:32,402 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-12 02:12:32,402 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-12 02:12:32,403 INFO L153 SettingsManager]: * Use SBE=true [2023-11-12 02:12:32,405 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-12 02:12:32,405 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-12 02:12:32,405 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-12 02:12:32,406 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-12 02:12:32,406 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-12 02:12:32,406 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-12 02:12:32,407 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-12 02:12:32,407 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-12 02:12:32,408 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-12 02:12:32,409 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-12 02:12:32,409 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-12 02:12:32,410 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-12 02:12:32,410 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 02:12:32,411 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-12 02:12:32,411 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-12 02:12:32,411 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-12 02:12:32,412 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-12 02:12:32,413 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-12 02:12:32,415 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-12 02:12:32,415 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-12 02:12:32,415 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-12 02:12:32,416 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-12 02:12:32,416 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-12 02:12:32,416 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_3b33b487-a216-4dc5-9d3b-9c44fe9cd989/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b33b487-a216-4dc5-9d3b-9c44fe9cd989/bin/uautomizer-verify-uTZkv6EMXl Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9d67535bb3f3fe0b9e64b674c8797527ba05e817b0bdaf34e718a61b3134296a [2023-11-12 02:12:32,745 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-12 02:12:32,772 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-12 02:12:32,775 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-12 02:12:32,776 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-12 02:12:32,779 INFO L274 PluginConnector]: CDTParser initialized [2023-11-12 02:12:32,780 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b33b487-a216-4dc5-9d3b-9c44fe9cd989/bin/uautomizer-verify-uTZkv6EMXl/../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--ath--ath9k--ath9k_htc.ko-entry_point.cil.out.i [2023-11-12 02:12:35,836 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-12 02:12:36,823 INFO L384 CDTParser]: Found 1 translation units. [2023-11-12 02:12:36,824 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b33b487-a216-4dc5-9d3b-9c44fe9cd989/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--ath--ath9k--ath9k_htc.ko-entry_point.cil.out.i [2023-11-12 02:12:36,922 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b33b487-a216-4dc5-9d3b-9c44fe9cd989/bin/uautomizer-verify-uTZkv6EMXl/data/1abb908c5/0c6241befa2748f6b968655728a48a7b/FLAGbd85ddd11 [2023-11-12 02:12:36,941 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b33b487-a216-4dc5-9d3b-9c44fe9cd989/bin/uautomizer-verify-uTZkv6EMXl/data/1abb908c5/0c6241befa2748f6b968655728a48a7b [2023-11-12 02:12:36,946 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-12 02:12:36,948 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-12 02:12:36,954 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-12 02:12:36,955 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-12 02:12:36,960 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-12 02:12:36,961 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 02:12:36" (1/1) ... [2023-11-12 02:12:36,963 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ed60089 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:12:36, skipping insertion in model container [2023-11-12 02:12:36,963 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 02:12:36" (1/1) ... [2023-11-12 02:12:37,235 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-12 02:12:38,497 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_3b33b487-a216-4dc5-9d3b-9c44fe9cd989/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--ath--ath9k--ath9k_htc.ko-entry_point.cil.out.i[239827,239840] [2023-11-12 02:12:43,887 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 02:12:44,029 INFO L202 MainTranslator]: Completed pre-run [2023-11-12 02:12:44,186 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [8423] [2023-11-12 02:12:44,189 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)); [8452] [2023-11-12 02:12:44,194 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_3b33b487-a216-4dc5-9d3b-9c44fe9cd989/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--ath--ath9k--ath9k_htc.ko-entry_point.cil.out.i[239827,239840] [2023-11-12 02:12:44,318 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/net/--X--defaultlinux-3.16-rc1.tar.xz--X--205_9a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/835/dscv_tempdir/dscv/ri/205_9a/drivers/net/wireless/ath/ath9k/hif_usb.o.c.prepared"), "i" (421), "i" (12UL)); [10013-10014] [2023-11-12 02:12:44,371 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"); [11484-11485] [2023-11-12 02:12:44,412 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [12039] [2023-11-12 02:12:44,413 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [12046] [2023-11-12 02:12:44,413 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapq %0": "=r" (val): "0" (val)); [12060] [2023-11-12 02:12:44,414 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [12085] [2023-11-12 02:12:44,415 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [12088] [2023-11-12 02:12:44,415 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (val)); [12090] [2023-11-12 02:12:44,415 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [12095] [2023-11-12 02:12:44,416 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [12098] [2023-11-12 02:12:44,416 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [12100] [2023-11-12 02:12:44,416 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [12105] [2023-11-12 02:12:44,417 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [12108] [2023-11-12 02:12:44,417 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [12110] [2023-11-12 02:12:44,417 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [12115] [2023-11-12 02:12:44,418 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [12118] [2023-11-12 02:12:44,418 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (val)); [12120] [2023-11-12 02:12:44,419 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [12138] [2023-11-12 02:12:44,419 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [12141] [2023-11-12 02:12:44,419 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (- val)); [12143] [2023-11-12 02:12:44,420 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [12148] [2023-11-12 02:12:44,420 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [12151] [2023-11-12 02:12:44,420 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [12153] [2023-11-12 02:12:44,421 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [12158] [2023-11-12 02:12:44,421 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [12161] [2023-11-12 02:12:44,421 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [12163] [2023-11-12 02:12:44,422 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [12168] [2023-11-12 02:12:44,422 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [12171] [2023-11-12 02:12:44,422 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (- val)); [12173] [2023-11-12 02:12:44,423 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [12195] [2023-11-12 02:12:44,423 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [12202] [2023-11-12 02:12:44,531 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"); [13881] [2023-11-12 02:12:44,532 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)); [13888] [2023-11-12 02:12:44,533 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("rep; bsf %1,%0": "=r" (word): "r" (~ word)); [13895] [2023-11-12 02:12:44,707 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)); [17428] [2023-11-12 02:12:44,932 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 02:12:45,275 WARN L672 CHandler]: The function strncmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 02:12:45,275 WARN L672 CHandler]: The function __VERIFIER_nondet_u16 is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 02:12:45,276 WARN L672 CHandler]: The function __VERIFIER_nondet_u8 is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 02:12:45,276 WARN L672 CHandler]: The function __VERIFIER_nondet_u32 is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 02:12:45,276 WARN L672 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 02:12:45,276 WARN L672 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 02:12:45,284 INFO L206 MainTranslator]: Completed translation [2023-11-12 02:12:45,285 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:12:45 WrapperNode [2023-11-12 02:12:45,286 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-12 02:12:45,287 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-12 02:12:45,287 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-12 02:12:45,287 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-12 02:12:45,296 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:12:45" (1/1) ... [2023-11-12 02:12:45,524 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:12:45" (1/1) ... [2023-11-12 02:12:45,962 INFO L138 Inliner]: procedures = 713, calls = 6834, calls flagged for inlining = 344, calls inlined = 262, statements flattened = 14579 [2023-11-12 02:12:45,963 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-12 02:12:45,965 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-12 02:12:45,966 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-12 02:12:45,966 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-12 02:12:45,977 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:12:45" (1/1) ... [2023-11-12 02:12:45,977 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:12:45" (1/1) ... [2023-11-12 02:12:46,059 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:12:45" (1/1) ... [2023-11-12 02:12:46,060 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:12:45" (1/1) ... [2023-11-12 02:12:46,516 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:12:45" (1/1) ... [2023-11-12 02:12:46,580 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:12:45" (1/1) ... [2023-11-12 02:12:46,704 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:12:45" (1/1) ... [2023-11-12 02:12:46,768 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:12:45" (1/1) ... [2023-11-12 02:12:46,941 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-12 02:12:46,942 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-12 02:12:46,942 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-12 02:12:46,943 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-12 02:12:46,944 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:12:45" (1/1) ... [2023-11-12 02:12:46,951 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 02:12:46,964 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b33b487-a216-4dc5-9d3b-9c44fe9cd989/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:12:46,980 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b33b487-a216-4dc5-9d3b-9c44fe9cd989/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-12 02:12:47,094 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b33b487-a216-4dc5-9d3b-9c44fe9cd989/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-12 02:12:47,163 INFO L130 BoogieDeclarations]: Found specification of procedure hif_usb_start [2023-11-12 02:12:47,167 INFO L138 BoogieDeclarations]: Found implementation of procedure hif_usb_start [2023-11-12 02:12:47,167 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_beaconq_config [2023-11-12 02:12:47,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_beaconq_config [2023-11-12 02:12:47,167 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2023-11-12 02:12:47,168 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2023-11-12 02:12:47,168 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_setpower [2023-11-12 02:12:47,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_setpower [2023-11-12 02:12:47,168 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_sw_scan_complete [2023-11-12 02:12:47,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_sw_scan_complete [2023-11-12 02:12:47,168 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_get_et_sset_count [2023-11-12 02:12:47,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_get_et_sset_count [2023-11-12 02:12:47,169 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2023-11-12 02:12:47,169 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2023-11-12 02:12:47,169 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_reset [2023-11-12 02:12:47,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_reset [2023-11-12 02:12:47,169 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2023-11-12 02:12:47,169 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2023-11-12 02:12:47,170 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_host_rx_init [2023-11-12 02:12:47,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_host_rx_init [2023-11-12 02:12:47,170 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_get_et_stats [2023-11-12 02:12:47,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_get_et_stats [2023-11-12 02:12:47,170 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2023-11-12 02:12:47,185 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2023-11-12 02:12:47,186 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_get_tsf [2023-11-12 02:12:47,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_get_tsf [2023-11-12 02:12:47,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-12 02:12:47,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-12 02:12:47,186 INFO L130 BoogieDeclarations]: Found specification of procedure conf_is_ht40 [2023-11-12 02:12:47,186 INFO L138 BoogieDeclarations]: Found implementation of procedure conf_is_ht40 [2023-11-12 02:12:47,187 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_tx_process [2023-11-12 02:12:47,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_tx_process [2023-11-12 02:12:47,187 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_tx_cleanup_queue [2023-11-12 02:12:47,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_tx_cleanup_queue [2023-11-12 02:12:47,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2023-11-12 02:12:47,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2023-11-12 02:12:47,188 INFO L130 BoogieDeclarations]: Found specification of procedure htc_stop [2023-11-12 02:12:47,188 INFO L138 BoogieDeclarations]: Found implementation of procedure htc_stop [2023-11-12 02:12:47,188 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_bss_info_changed [2023-11-12 02:12:47,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_bss_info_changed [2023-11-12 02:12:47,188 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_ps_wakeup [2023-11-12 02:12:47,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_ps_wakeup [2023-11-12 02:12:47,189 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_sta_rc_update [2023-11-12 02:12:47,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_sta_rc_update [2023-11-12 02:12:47,189 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_set_tsf [2023-11-12 02:12:47,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_set_tsf [2023-11-12 02:12:47,189 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-11-12 02:12:47,189 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-11-12 02:12:47,189 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_regwrite_multi [2023-11-12 02:12:47,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_regwrite_multi [2023-11-12 02:12:47,190 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_beacon_config_sta [2023-11-12 02:12:47,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_beacon_config_sta [2023-11-12 02:12:47,190 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_get_et_strings [2023-11-12 02:12:47,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_get_et_strings [2023-11-12 02:12:47,190 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_tx_drain [2023-11-12 02:12:47,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_tx_drain [2023-11-12 02:12:47,191 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_unregister_hw [2023-11-12 02:12:47,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_unregister_hw [2023-11-12 02:12:47,191 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_tx_get_packet [2023-11-12 02:12:47,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_tx_get_packet [2023-11-12 02:12:47,191 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_hw_free [2023-11-12 02:12:47,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_hw_free [2023-11-12 02:12:47,192 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-12 02:12:47,192 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-12 02:12:47,192 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_wait_for_target [2023-11-12 02:12:47,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_wait_for_target [2023-11-12 02:12:47,192 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_rxena [2023-11-12 02:12:47,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_rxena [2023-11-12 02:12:47,192 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-12 02:12:47,193 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_tx_aggr_oper [2023-11-12 02:12:47,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_tx_aggr_oper [2023-11-12 02:12:47,193 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_tx_cleanup [2023-11-12 02:12:47,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_tx_cleanup [2023-11-12 02:12:47,194 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_get_stats [2023-11-12 02:12:47,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_get_stats [2023-11-12 02:12:47,194 INFO L130 BoogieDeclarations]: Found specification of procedure wmi_cmd_to_name [2023-11-12 02:12:47,194 INFO L138 BoogieDeclarations]: Found implementation of procedure wmi_cmd_to_name [2023-11-12 02:12:47,194 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_stop_ani [2023-11-12 02:12:47,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_stop_ani [2023-11-12 02:12:47,195 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2023-11-12 02:12:47,195 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_qos_ctl [2023-11-12 02:12:47,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_qos_ctl [2023-11-12 02:12:47,195 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-12 02:12:47,196 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-12 02:12:47,196 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_txcompletion_cb [2023-11-12 02:12:47,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_txcompletion_cb [2023-11-12 02:12:47,197 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_ps_restore [2023-11-12 02:12:47,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_ps_restore [2023-11-12 02:12:47,197 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_disable [2023-11-12 02:12:47,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_disable [2023-11-12 02:12:47,197 INFO L130 BoogieDeclarations]: Found specification of procedure htc_connect_service [2023-11-12 02:12:47,197 INFO L138 BoogieDeclarations]: Found implementation of procedure htc_connect_service [2023-11-12 02:12:47,198 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_wmi_event_drain [2023-11-12 02:12:47,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_wmi_event_drain [2023-11-12 02:12:47,198 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-12 02:12:47,199 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_rfkill_poll_state [2023-11-12 02:12:47,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_rfkill_poll_state [2023-11-12 02:12:47,199 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_init_htc_services [2023-11-12 02:12:47,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_init_htc_services [2023-11-12 02:12:47,200 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2023-11-12 02:12:47,200 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2023-11-12 02:12:47,200 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-11-12 02:12:47,200 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-11-12 02:12:47,201 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_queue_delayed_work [2023-11-12 02:12:47,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_queue_delayed_work [2023-11-12 02:12:47,201 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unanchor_urb [2023-11-12 02:12:47,202 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unanchor_urb [2023-11-12 02:12:47,202 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_beacon_config_adhoc [2023-11-12 02:12:47,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_beacon_config_adhoc [2023-11-12 02:12:47,202 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_common [2023-11-12 02:12:47,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_common [2023-11-12 02:12:47,203 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-11-12 02:12:47,204 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-11-12 02:12:47,206 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_setrxfilter [2023-11-12 02:12:47,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_setrxfilter [2023-11-12 02:12:47,207 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2023-11-12 02:12:47,207 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2023-11-12 02:12:47,207 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_config [2023-11-12 02:12:47,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_config [2023-11-12 02:12:47,209 INFO L130 BoogieDeclarations]: Found specification of procedure write_file_debug [2023-11-12 02:12:47,209 INFO L138 BoogieDeclarations]: Found implementation of procedure write_file_debug [2023-11-12 02:12:47,209 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-12 02:12:47,216 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2023-11-12 02:12:47,216 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2023-11-12 02:12:47,232 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_reset [2023-11-12 02:12:47,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_reset [2023-11-12 02:12:47,232 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_beacon_init [2023-11-12 02:12:47,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_beacon_init [2023-11-12 02:12:47,232 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hif_usb_dealloc_urbs [2023-11-12 02:12:47,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hif_usb_dealloc_urbs [2023-11-12 02:12:47,232 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-12 02:12:47,233 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-12 02:12:47,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-12 02:12:47,233 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-11-12 02:12:47,233 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-11-12 02:12:47,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___skb_dequeue_35 [2023-11-12 02:12:47,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___skb_dequeue_35 [2023-11-12 02:12:47,233 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_set_bitrate_mask [2023-11-12 02:12:47,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_set_bitrate_mask [2023-11-12 02:12:47,234 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2023-11-12 02:12:47,234 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2023-11-12 02:12:47,234 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_deinit_priv [2023-11-12 02:12:47,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_deinit_priv [2023-11-12 02:12:47,234 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-12 02:12:47,234 INFO L130 BoogieDeclarations]: Found specification of procedure ath_printk [2023-11-12 02:12:47,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_printk [2023-11-12 02:12:47,235 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2023-11-12 02:12:47,235 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2023-11-12 02:12:47,235 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-12 02:12:47,235 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-12 02:12:47,235 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2023-11-12 02:12:47,235 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2023-11-12 02:12:47,235 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_skb_queue_complete [2023-11-12 02:12:47,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_skb_queue_complete [2023-11-12 02:12:47,236 INFO L130 BoogieDeclarations]: Found specification of procedure __ath9k_htc_remove_monitor_interface [2023-11-12 02:12:47,236 INFO L138 BoogieDeclarations]: Found implementation of procedure __ath9k_htc_remove_monitor_interface [2023-11-12 02:12:47,236 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2023-11-12 02:12:47,236 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2023-11-12 02:12:47,236 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2023-11-12 02:12:47,236 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2023-11-12 02:12:47,236 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2023-11-12 02:12:47,237 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2023-11-12 02:12:47,237 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_rx_cleanup [2023-11-12 02:12:47,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_rx_cleanup [2023-11-12 02:12:47,237 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_anchored_urbs [2023-11-12 02:12:47,237 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_anchored_urbs [2023-11-12 02:12:47,238 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_tx_clear_slot [2023-11-12 02:12:47,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_tx_clear_slot [2023-11-12 02:12:47,238 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_get_txq_props [2023-11-12 02:12:47,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_get_txq_props [2023-11-12 02:12:47,238 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hif_usb_disconnect [2023-11-12 02:12:47,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hif_usb_disconnect [2023-11-12 02:12:47,238 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-11-12 02:12:47,239 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-11-12 02:12:47,239 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_set_gpio [2023-11-12 02:12:47,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_set_gpio [2023-11-12 02:12:47,239 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_set_txq_props [2023-11-12 02:12:47,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_set_txq_props [2023-11-12 02:12:47,239 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_calcrxfilter [2023-11-12 02:12:47,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_calcrxfilter [2023-11-12 02:12:47,239 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u16 [2023-11-12 02:12:47,240 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2023-11-12 02:12:47,240 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2023-11-12 02:12:47,240 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hif_usb_alloc_urbs [2023-11-12 02:12:47,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hif_usb_alloc_urbs [2023-11-12 02:12:47,240 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-12 02:12:47,240 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2023-11-12 02:12:47,240 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2023-11-12 02:12:47,241 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2023-11-12 02:12:47,241 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2023-11-12 02:12:47,241 INFO L130 BoogieDeclarations]: Found specification of procedure htc_start [2023-11-12 02:12:47,241 INFO L138 BoogieDeclarations]: Found implementation of procedure htc_start [2023-11-12 02:12:47,241 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-12 02:12:47,241 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_remove_station [2023-11-12 02:12:47,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_remove_station [2023-11-12 02:12:47,241 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_hw [2023-11-12 02:12:47,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_hw [2023-11-12 02:12:47,242 INFO L130 BoogieDeclarations]: Found specification of procedure htc_issue_send [2023-11-12 02:12:47,242 INFO L138 BoogieDeclarations]: Found implementation of procedure htc_issue_send [2023-11-12 02:12:47,242 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2023-11-12 02:12:47,242 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2023-11-12 02:12:47,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-12 02:12:47,242 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-12 02:12:47,242 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_vif_reconfig [2023-11-12 02:12:47,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_vif_reconfig [2023-11-12 02:12:47,243 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-12 02:12:47,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-12 02:12:47,243 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_cmn_get_hw_crypto_keytype [2023-11-12 02:12:47,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_cmn_get_hw_crypto_keytype [2023-11-12 02:12:47,243 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hif_usb_dev_deinit [2023-11-12 02:12:47,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hif_usb_dev_deinit [2023-11-12 02:12:47,244 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2023-11-12 02:12:47,244 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2023-11-12 02:12:47,244 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2023-11-12 02:12:47,244 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2023-11-12 02:12:47,244 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_tail_pointer [2023-11-12 02:12:47,244 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_tail_pointer [2023-11-12 02:12:47,244 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_resettxqueue [2023-11-12 02:12:47,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_resettxqueue [2023-11-12 02:12:47,245 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-11-12 02:12:47,245 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-11-12 02:12:47,245 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2023-11-12 02:12:47,245 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2023-11-12 02:12:47,245 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_beacon_config_ap [2023-11-12 02:12:47,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_beacon_config_ap [2023-11-12 02:12:47,245 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2023-11-12 02:12:47,245 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2023-11-12 02:12:47,246 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-11-12 02:12:47,246 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-11-12 02:12:47,246 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-12 02:12:47,246 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-12 02:12:47,246 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_queue_work [2023-11-12 02:12:47,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_queue_work [2023-11-12 02:12:47,246 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_rx_msg [2023-11-12 02:12:47,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_rx_msg [2023-11-12 02:12:47,247 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_set_mac_bssid_mask [2023-11-12 02:12:47,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_set_mac_bssid_mask [2023-11-12 02:12:47,247 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_configure_filter [2023-11-12 02:12:47,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_configure_filter [2023-11-12 02:12:47,248 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-11-12 02:12:47,252 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-11-12 02:12:47,252 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_start_ani [2023-11-12 02:12:47,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_start_ani [2023-11-12 02:12:47,252 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_ops [2023-11-12 02:12:47,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_ops [2023-11-12 02:12:47,252 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2023-11-12 02:12:47,252 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2023-11-12 02:12:47,253 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-11-12 02:12:47,253 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-11-12 02:12:47,253 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_conf_tx [2023-11-12 02:12:47,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_conf_tx [2023-11-12 02:12:47,254 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2023-11-12 02:12:47,255 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2023-11-12 02:12:47,255 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-12 02:12:47,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-12 02:12:47,255 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_wake_queues [2023-11-12 02:12:47,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_wake_queues [2023-11-12 02:12:47,255 INFO L130 BoogieDeclarations]: Found specification of procedure __hif_usb_tx [2023-11-12 02:12:47,255 INFO L138 BoogieDeclarations]: Found implementation of procedure __hif_usb_tx [2023-11-12 02:12:47,255 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2023-11-12 02:12:47,256 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2023-11-12 02:12:47,256 INFO L130 BoogieDeclarations]: Found specification of procedure HTC_SKB_CB [2023-11-12 02:12:47,256 INFO L138 BoogieDeclarations]: Found implementation of procedure HTC_SKB_CB [2023-11-12 02:12:47,256 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2023-11-12 02:12:47,256 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2023-11-12 02:12:47,256 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_tx_start [2023-11-12 02:12:47,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_tx_start [2023-11-12 02:12:47,256 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_beacon_config [2023-11-12 02:12:47,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_beacon_config [2023-11-12 02:12:47,257 INFO L130 BoogieDeclarations]: Found specification of procedure get_htc_epid_queue [2023-11-12 02:12:47,257 INFO L138 BoogieDeclarations]: Found implementation of procedure get_htc_epid_queue [2023-11-12 02:12:47,257 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2023-11-12 02:12:47,257 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2023-11-12 02:12:47,257 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_sw_scan_start [2023-11-12 02:12:47,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_sw_scan_start [2023-11-12 02:12:47,257 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-12 02:12:47,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-12 02:12:47,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-12 02:12:47,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-12 02:12:47,258 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2023-11-12 02:12:47,258 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2023-11-12 02:12:47,258 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_tx [2023-11-12 02:12:47,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_tx [2023-11-12 02:12:47,272 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2023-11-12 02:12:47,272 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2023-11-12 02:12:47,272 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_unlink [2023-11-12 02:12:47,272 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_unlink [2023-11-12 02:12:47,272 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2023-11-12 02:12:47,272 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2023-11-12 02:12:47,273 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_reset_tsf [2023-11-12 02:12:47,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_reset_tsf [2023-11-12 02:12:47,273 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_remove_interface [2023-11-12 02:12:47,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_remove_interface [2023-11-12 02:12:47,273 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_deinit [2023-11-12 02:12:47,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_deinit [2023-11-12 02:12:47,273 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_tx_drainq [2023-11-12 02:12:47,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_tx_drainq [2023-11-12 02:12:47,274 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_wmi_cmd [2023-11-12 02:12:47,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_wmi_cmd [2023-11-12 02:12:47,274 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_tx_get_slot [2023-11-12 02:12:47,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_tx_get_slot [2023-11-12 02:12:47,274 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2023-11-12 02:12:47,274 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2023-11-12 02:12:47,274 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-12 02:12:47,275 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-12 02:12:47,275 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data_qos [2023-11-12 02:12:47,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data_qos [2023-11-12 02:12:47,275 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2023-11-12 02:12:47,275 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2023-11-12 02:12:47,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-12 02:12:47,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-12 02:12:47,275 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_hdrlen [2023-11-12 02:12:47,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_hdrlen [2023-11-12 02:12:47,276 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2023-11-12 02:12:47,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2023-11-12 02:12:47,276 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_get_btcoex_scheme [2023-11-12 02:12:47,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_get_btcoex_scheme [2023-11-12 02:12:47,276 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-11-12 02:12:47,276 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-11-12 02:12:47,276 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hif_usb_resume [2023-11-12 02:12:47,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hif_usb_resume [2023-11-12 02:12:47,277 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-12 02:12:47,277 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-12 02:12:47,277 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-12 02:12:47,277 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-12 02:12:47,277 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_iterate_active_interfaces_atomic [2023-11-12 02:12:47,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_iterate_active_interfaces_atomic [2023-11-12 02:12:47,277 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2023-11-12 02:12:47,277 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2023-11-12 02:12:47,278 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_deinit_wmi [2023-11-12 02:12:47,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_deinit_wmi [2023-11-12 02:12:47,278 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_setpower [2023-11-12 02:12:47,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_setpower [2023-11-12 02:12:47,278 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2023-11-12 02:12:47,278 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2023-11-12 02:12:47,278 INFO L130 BoogieDeclarations]: Found specification of procedure hif_usb_send [2023-11-12 02:12:47,278 INFO L138 BoogieDeclarations]: Found implementation of procedure hif_usb_send [2023-11-12 02:12:47,279 INFO L130 BoogieDeclarations]: Found specification of procedure ath_usb_read_cachesize [2023-11-12 02:12:47,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_usb_read_cachesize [2023-11-12 02:12:47,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_1 [2023-11-12 02:12:47,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_1 [2023-11-12 02:12:47,279 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_update_cap_target [2023-11-12 02:12:47,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_update_cap_target [2023-11-12 02:12:47,279 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_btcoex_bt_stomp [2023-11-12 02:12:47,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_btcoex_bt_stomp [2023-11-12 02:12:47,280 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-12 02:12:47,280 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-12 02:12:47,280 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-12 02:12:47,280 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_find_sta [2023-11-12 02:12:47,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_find_sta [2023-11-12 02:12:47,280 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-12 02:12:47,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2023-11-12 02:12:47,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2023-11-12 02:12:47,281 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ifnum_to_if [2023-11-12 02:12:47,281 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ifnum_to_if [2023-11-12 02:12:47,281 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2023-11-12 02:12:47,281 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2023-11-12 02:12:47,281 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_ampdu_action [2023-11-12 02:12:47,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_ampdu_action [2023-11-12 02:12:47,281 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_alloc_skb [2023-11-12 02:12:47,281 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_alloc_skb [2023-11-12 02:12:47,282 INFO L130 BoogieDeclarations]: Found specification of procedure usb_anchor_urb [2023-11-12 02:12:47,282 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_anchor_urb [2023-11-12 02:12:47,282 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_setup_rate [2023-11-12 02:12:47,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_setup_rate [2023-11-12 02:12:47,282 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_sta_add [2023-11-12 02:12:47,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_sta_add [2023-11-12 02:12:47,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-12 02:12:47,282 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_btcoex_enable [2023-11-12 02:12:47,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_btcoex_enable [2023-11-12 02:12:47,283 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_stop [2023-11-12 02:12:47,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_stop [2023-11-12 02:12:47,283 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-12 02:12:47,283 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-12 02:12:47,283 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_set_opmode [2023-11-12 02:12:47,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_set_opmode [2023-11-12 02:12:47,283 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_cmn_update_txpow [2023-11-12 02:12:47,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_cmn_update_txpow [2023-11-12 02:12:47,284 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-12 02:12:47,284 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-12 02:12:47,284 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-12 02:12:47,284 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-12 02:12:47,284 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2023-11-12 02:12:47,284 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2023-11-12 02:12:47,284 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2023-11-12 02:12:47,285 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2023-11-12 02:12:47,285 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_add_interface [2023-11-12 02:12:47,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_add_interface [2023-11-12 02:12:47,285 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-11-12 02:12:47,285 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-11-12 02:12:47,285 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-11-12 02:12:47,285 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-11-12 02:12:47,285 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2023-11-12 02:12:47,286 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_read_from_buffer [2023-11-12 02:12:47,286 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2023-11-12 02:12:47,286 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2023-11-12 02:12:47,286 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-11-12 02:12:47,286 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-11-12 02:12:47,286 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2023-11-12 02:12:47,286 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2023-11-12 02:12:47,286 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_get_curmode [2023-11-12 02:12:47,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_get_curmode [2023-11-12 02:12:47,287 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2023-11-12 02:12:47,287 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2023-11-12 02:12:47,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-12 02:12:47,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-12 02:12:47,287 INFO L130 BoogieDeclarations]: Found specification of procedure hif_usb_sta_drain [2023-11-12 02:12:47,287 INFO L138 BoogieDeclarations]: Found implementation of procedure hif_usb_sta_drain [2023-11-12 02:12:47,287 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2023-11-12 02:12:47,288 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2023-11-12 02:12:47,288 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2023-11-12 02:12:47,288 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2023-11-12 02:12:47,288 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2023-11-12 02:12:47,288 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2023-11-12 02:12:47,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2023-11-12 02:12:47,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2023-11-12 02:12:47,288 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2023-11-12 02:12:47,289 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2023-11-12 02:12:47,289 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_set_key [2023-11-12 02:12:47,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_set_key [2023-11-12 02:12:47,289 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-12 02:12:47,289 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-12 02:12:47,289 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_cmn_get_channel [2023-11-12 02:12:47,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_cmn_get_channel [2023-11-12 02:12:47,289 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_1 [2023-11-12 02:12:47,290 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_1 [2023-11-12 02:12:47,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_skb_12 [2023-11-12 02:12:47,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_skb_12 [2023-11-12 02:12:47,290 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2023-11-12 02:12:47,290 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2023-11-12 02:12:47,290 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-12 02:12:47,290 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-12 02:12:47,290 INFO L130 BoogieDeclarations]: Found specification of procedure init_usb_anchor [2023-11-12 02:12:47,290 INFO L138 BoogieDeclarations]: Found implementation of procedure init_usb_anchor [2023-11-12 02:12:47,291 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_init_global_settings [2023-11-12 02:12:47,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_init_global_settings [2023-11-12 02:12:47,291 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hif_usb_dealloc_reg_in_urbs [2023-11-12 02:12:47,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hif_usb_dealloc_reg_in_urbs [2023-11-12 02:12:47,291 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_fatal_work [2023-11-12 02:12:47,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_fatal_work [2023-11-12 02:12:47,291 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2023-11-12 02:12:47,291 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2023-11-12 02:12:47,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-12 02:12:47,292 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_set_rts_threshold [2023-11-12 02:12:47,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_set_rts_threshold [2023-11-12 02:12:47,292 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2023-11-12 02:12:47,292 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2023-11-12 02:12:47,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-12 02:12:47,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-12 02:12:47,292 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_add_station [2023-11-12 02:12:47,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_add_station [2023-11-12 02:12:47,293 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_stop_queues [2023-11-12 02:12:47,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_stop_queues [2023-11-12 02:12:47,293 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-11-12 02:12:47,293 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-11-12 02:12:47,293 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2023-11-12 02:12:47,293 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2023-11-12 02:12:47,293 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hif_usb_dealloc_rx_urbs [2023-11-12 02:12:47,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hif_usb_dealloc_rx_urbs [2023-11-12 02:12:47,294 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_get_eeprom_base [2023-11-12 02:12:47,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_get_eeprom_base [2023-11-12 02:12:47,294 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2023-11-12 02:12:47,294 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2023-11-12 02:12:47,294 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_connect_svc [2023-11-12 02:12:47,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_connect_svc [2023-11-12 02:12:47,294 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_gpio_get [2023-11-12 02:12:47,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_gpio_get [2023-11-12 02:12:47,295 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_sta_remove [2023-11-12 02:12:47,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_sta_remove [2023-11-12 02:12:47,295 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_send_rate_cmd [2023-11-12 02:12:47,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_send_rate_cmd [2023-11-12 02:12:47,295 INFO L130 BoogieDeclarations]: Found specification of procedure scnprintf [2023-11-12 02:12:47,295 INFO L138 BoogieDeclarations]: Found implementation of procedure scnprintf [2023-11-12 02:12:47,296 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2023-11-12 02:12:47,296 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2023-11-12 02:12:47,296 INFO L130 BoogieDeclarations]: Found specification of procedure default_llseek [2023-11-12 02:12:47,296 INFO L138 BoogieDeclarations]: Found implementation of procedure default_llseek [2023-11-12 02:12:47,296 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2023-11-12 02:12:47,296 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2023-11-12 02:12:47,296 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_check_wake_queues [2023-11-12 02:12:47,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_check_wake_queues [2023-11-12 02:12:47,297 INFO L130 BoogieDeclarations]: Found specification of procedure ffz [2023-11-12 02:12:47,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ffz [2023-11-12 02:12:47,297 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_regread [2023-11-12 02:12:47,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_regread [2023-11-12 02:12:47,297 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hif_usb_dealloc_tx_urbs [2023-11-12 02:12:47,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hif_usb_dealloc_tx_urbs [2023-11-12 02:12:47,297 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_set_coverage_class [2023-11-12 02:12:47,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_set_coverage_class [2023-11-12 02:12:47,298 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hif_usb_download_fw [2023-11-12 02:12:47,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hif_usb_download_fw [2023-11-12 02:12:47,298 INFO L130 BoogieDeclarations]: Found specification of procedure conf_is_ht [2023-11-12 02:12:47,298 INFO L138 BoogieDeclarations]: Found implementation of procedure conf_is_ht [2023-11-12 02:12:47,302 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-11-12 02:12:47,302 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-11-12 02:12:47,302 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-11-12 02:12:47,302 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-11-12 02:12:47,302 INFO L130 BoogieDeclarations]: Found specification of procedure simple_open [2023-11-12 02:12:47,303 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_open [2023-11-12 02:12:47,303 INFO L130 BoogieDeclarations]: Found specification of procedure htc_send [2023-11-12 02:12:47,303 INFO L138 BoogieDeclarations]: Found implementation of procedure htc_send [2023-11-12 02:12:47,303 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2023-11-12 02:12:47,303 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2023-11-12 02:12:47,303 INFO L130 BoogieDeclarations]: Found specification of procedure ath_usb_eeprom_read [2023-11-12 02:12:47,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_usb_eeprom_read [2023-11-12 02:12:47,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-12 02:12:47,304 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_reset_tsf [2023-11-12 02:12:47,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_reset_tsf [2023-11-12 02:12:47,304 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_configure_leds [2023-11-12 02:12:47,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_configure_leds [2023-11-12 02:12:47,304 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_remove_monitor_interface [2023-11-12 02:12:47,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_remove_monitor_interface [2023-11-12 02:12:47,304 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_set_bssid [2023-11-12 02:12:47,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_set_bssid [2023-11-12 02:12:47,305 INFO L130 BoogieDeclarations]: Found specification of procedure hif_usb_stop [2023-11-12 02:12:47,305 INFO L138 BoogieDeclarations]: Found implementation of procedure hif_usb_stop [2023-11-12 02:12:47,305 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_htc_get_antenna [2023-11-12 02:12:47,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_htc_get_antenna [2023-11-12 02:12:47,305 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u8 [2023-11-12 02:12:47,305 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2023-11-12 02:12:47,305 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2023-11-12 02:12:49,191 INFO L236 CfgBuilder]: Building ICFG [2023-11-12 02:12:49,196 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-12 02:12:49,988 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-12 02:13:07,709 INFO L277 CfgBuilder]: Performing block encoding [2023-11-12 02:13:07,750 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-12 02:13:07,751 INFO L302 CfgBuilder]: Removed 3 assume(true) statements. [2023-11-12 02:13:07,760 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 02:13:07 BoogieIcfgContainer [2023-11-12 02:13:07,760 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-12 02:13:07,764 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-12 02:13:07,764 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-12 02:13:07,768 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-12 02:13:07,768 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.11 02:12:36" (1/3) ... [2023-11-12 02:13:07,770 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@57d3ef76 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 02:13:07, skipping insertion in model container [2023-11-12 02:13:07,770 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:12:45" (2/3) ... [2023-11-12 02:13:07,771 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@57d3ef76 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 02:13:07, skipping insertion in model container [2023-11-12 02:13:07,771 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 02:13:07" (3/3) ... [2023-11-12 02:13:07,773 INFO L112 eAbstractionObserver]: Analyzing ICFG 205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--ath--ath9k--ath9k_htc.ko-entry_point.cil.out.i [2023-11-12 02:13:07,793 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-12 02:13:07,793 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-12 02:13:07,950 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-12 02:13:07,961 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;@143063b9, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-11-12 02:13:07,961 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-12 02:13:07,985 INFO L276 IsEmpty]: Start isEmpty. Operand has 5193 states, 3546 states have (on average 1.3905809362662154) internal successors, (4931), 3693 states have internal predecessors, (4931), 1396 states have call successors, (1396), 250 states have call predecessors, (1396), 249 states have return successors, (1381), 1348 states have call predecessors, (1381), 1381 states have call successors, (1381) [2023-11-12 02:13:08,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-11-12 02:13:08,019 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 02:13:08,020 INFO L195 NwaCegarLoop]: trace histogram [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] [2023-11-12 02:13:08,020 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 02:13:08,025 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 02:13:08,026 INFO L85 PathProgramCache]: Analyzing trace with hash -455318046, now seen corresponding path program 1 times [2023-11-12 02:13:08,035 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-12 02:13:08,040 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1353323720] [2023-11-12 02:13:08,040 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:13:08,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 02:13:08,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:13:09,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-12 02:13:09,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:13:09,935 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2023-11-12 02:13:09,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:13:09,975 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2023-11-12 02:13:09,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:13:10,010 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-12 02:13:10,011 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-12 02:13:10,011 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1353323720] [2023-11-12 02:13:10,012 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1353323720] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-12 02:13:10,012 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-12 02:13:10,012 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-12 02:13:10,014 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1342709112] [2023-11-12 02:13:10,015 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-12 02:13:10,019 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-12 02:13:10,020 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-12 02:13:10,066 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-12 02:13:10,067 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-12 02:13:10,081 INFO L87 Difference]: Start difference. First operand has 5193 states, 3546 states have (on average 1.3905809362662154) internal successors, (4931), 3693 states have internal predecessors, (4931), 1396 states have call successors, (1396), 250 states have call predecessors, (1396), 249 states have return successors, (1381), 1348 states have call predecessors, (1381), 1381 states have call successors, (1381) Second operand has 4 states, 4 states have (on average 9.0) internal successors, (36), 3 states have internal predecessors, (36), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3)