./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 527bcce2 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_4a38f072-6edc-4efa-aa1f-41afa281adcc/bin/uautomizer-verify-bycVGegfSx/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a38f072-6edc-4efa-aa1f-41afa281adcc/bin/uautomizer-verify-bycVGegfSx/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a38f072-6edc-4efa-aa1f-41afa281adcc/bin/uautomizer-verify-bycVGegfSx/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a38f072-6edc-4efa-aa1f-41afa281adcc/bin/uautomizer-verify-bycVGegfSx/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a38f072-6edc-4efa-aa1f-41afa281adcc/bin/uautomizer-verify-bycVGegfSx/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a38f072-6edc-4efa-aa1f-41afa281adcc/bin/uautomizer-verify-bycVGegfSx --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 11beeec6ba5288cc050b7f8b088ade9dcbb9b5e3ccf7ef7a50b0919114a83ad1 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 22:12:29,364 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 22:12:29,440 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a38f072-6edc-4efa-aa1f-41afa281adcc/bin/uautomizer-verify-bycVGegfSx/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-21 22:12:29,446 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-21 22:12:29,446 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-21 22:12:29,492 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 22:12:29,493 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-21 22:12:29,493 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-21 22:12:29,494 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-21 22:12:29,495 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-21 22:12:29,495 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-21 22:12:29,496 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-21 22:12:29,497 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 22:12:29,498 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 22:12:29,498 INFO L153 SettingsManager]: * Use SBE=true [2023-11-21 22:12:29,499 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 22:12:29,499 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-21 22:12:29,500 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-21 22:12:29,500 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 22:12:29,501 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-21 22:12:29,501 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 22:12:29,502 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-21 22:12:29,503 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 22:12:29,503 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 22:12:29,504 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 22:12:29,504 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-21 22:12:29,505 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-21 22:12:29,505 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-21 22:12:29,506 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-21 22:12:29,507 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 22:12:29,507 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 22:12:29,522 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-21 22:12:29,523 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-21 22:12:29,523 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-21 22:12:29,524 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-21 22:12:29,524 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-21 22:12:29,525 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-21 22:12:29,525 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-21 22:12:29,526 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-21 22:12:29,526 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_4a38f072-6edc-4efa-aa1f-41afa281adcc/bin/uautomizer-verify-bycVGegfSx/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a38f072-6edc-4efa-aa1f-41afa281adcc/bin/uautomizer-verify-bycVGegfSx Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 11beeec6ba5288cc050b7f8b088ade9dcbb9b5e3ccf7ef7a50b0919114a83ad1 [2023-11-21 22:12:29,772 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 22:12:29,837 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 22:12:29,839 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 22:12:29,840 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 22:12:29,841 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 22:12:29,842 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a38f072-6edc-4efa-aa1f-41afa281adcc/bin/uautomizer-verify-bycVGegfSx/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i [2023-11-21 22:12:32,874 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 22:12:34,048 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 22:12:34,049 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a38f072-6edc-4efa-aa1f-41afa281adcc/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i [2023-11-21 22:12:34,180 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a38f072-6edc-4efa-aa1f-41afa281adcc/bin/uautomizer-verify-bycVGegfSx/data/f36367ed8/c8ee40a7aac344fea049568ae10ddd4c/FLAG5c2bf64d1 [2023-11-21 22:12:34,202 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a38f072-6edc-4efa-aa1f-41afa281adcc/bin/uautomizer-verify-bycVGegfSx/data/f36367ed8/c8ee40a7aac344fea049568ae10ddd4c [2023-11-21 22:12:34,209 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 22:12:34,211 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 22:12:34,213 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 22:12:34,214 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 22:12:34,219 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 22:12:34,222 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:12:34" (1/1) ... [2023-11-21 22:12:34,223 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2461e7b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:12:34, skipping insertion in model container [2023-11-21 22:12:34,223 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:12:34" (1/1) ... [2023-11-21 22:12:34,592 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 22:12:45,987 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_4a38f072-6edc-4efa-aa1f-41afa281adcc/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1015520,1015533] [2023-11-21 22:12:45,994 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_4a38f072-6edc-4efa-aa1f-41afa281adcc/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1015689,1015702] [2023-11-21 22:12:45,995 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_4a38f072-6edc-4efa-aa1f-41afa281adcc/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1015856,1015869] [2023-11-21 22:12:45,997 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_4a38f072-6edc-4efa-aa1f-41afa281adcc/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1016024,1016037] [2023-11-21 22:12:46,102 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 22:12:46,345 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 22:12:46,567 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"); [6969] [2023-11-21 22:12:46,569 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)); [6976] [2023-11-21 22:12:46,569 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6983] [2023-11-21 22:12:46,571 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/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/7cdfae59d3ac602223400f61d8829e28/klever-core-work-dir/520b8de/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [7042-7043] [2023-11-21 22:12:46,572 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [7048-7050] [2023-11-21 22:12:46,573 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [7137] [2023-11-21 22:12:46,574 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [7140] [2023-11-21 22:12:46,574 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [7143] [2023-11-21 22:12:46,574 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [7146] [2023-11-21 22:12:46,579 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [7311] [2023-11-21 22:12:46,580 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [7319] [2023-11-21 22:12:46,581 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [7326] [2023-11-21 22:12:46,581 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [7333] [2023-11-21 22:12:46,582 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [7340] [2023-11-21 22:12:46,588 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [7518-7519] [2023-11-21 22:12:46,592 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [7552-7553] [2023-11-21 22:12:46,593 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (103), "i" (12UL)); [7589-7590] [2023-11-21 22:12:46,847 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/wireless/ipw2x00/ipw2200.c"), "i" (3243), "i" (12UL)); [14262-14263] [2023-11-21 22:12:46,849 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/wireless/ipw2x00/ipw2200.c"), "i" (3270), "i" (12UL)); [14297-14298] [2023-11-21 22:12:46,965 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/wireless/ipw2x00/ipw2200.c"), "i" (5940), "i" (12UL)); [18381-18382] [2023-11-21 22:12:46,966 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/wireless/ipw2x00/ipw2200.c"), "i" (5953), "i" (12UL)); [18407-18408] [2023-11-21 22:12:47,151 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/wireless/ipw2x00/ipw2200.c"), "i" (7125), "i" (12UL)); [20539-20540] [2023-11-21 22:12:47,151 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/wireless/ipw2x00/ipw2200.c"), "i" (7135), "i" (12UL)); [20552-20553] [2023-11-21 22:12:47,365 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/wireless/ipw2x00/ipw2200.c"), "i" (8828), "i" (12UL)); [23059-23060] [2023-11-21 22:12:47,383 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/wireless/ipw2x00/ipw2200.c"), "i" (8841), "i" (12UL)); [23087-23088] [2023-11-21 22:12:47,838 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_4a38f072-6edc-4efa-aa1f-41afa281adcc/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1015520,1015533] [2023-11-21 22:12:47,839 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_4a38f072-6edc-4efa-aa1f-41afa281adcc/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1015689,1015702] [2023-11-21 22:12:47,839 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_4a38f072-6edc-4efa-aa1f-41afa281adcc/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1015856,1015869] [2023-11-21 22:12:47,840 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_4a38f072-6edc-4efa-aa1f-41afa281adcc/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1016024,1016037] [2023-11-21 22:12:47,852 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 22:12:48,418 WARN L675 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 22:12:48,418 WARN L675 CHandler]: The function strncpy is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 22:12:48,418 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 22:12:48,418 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 22:12:48,427 INFO L206 MainTranslator]: Completed translation [2023-11-21 22:12:48,427 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:12:48 WrapperNode [2023-11-21 22:12:48,428 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 22:12:48,429 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 22:12:48,429 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 22:12:48,429 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 22:12:48,437 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:12:48" (1/1) ... [2023-11-21 22:12:48,950 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:12:48" (1/1) ... [2023-11-21 22:12:49,714 INFO L138 Inliner]: procedures = 912, calls = 14107, calls flagged for inlining = 409, calls inlined = 249, statements flattened = 16980 [2023-11-21 22:12:49,715 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 22:12:49,716 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-21 22:12:49,716 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-21 22:12:49,716 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-21 22:12:49,729 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:12:48" (1/1) ... [2023-11-21 22:12:49,730 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:12:48" (1/1) ... [2023-11-21 22:12:49,958 INFO L184 PluginConnector]: Executing the observer HeapSplitter from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:12:48" (1/1) ... [2023-11-21 22:12:53,552 WARN L106 HeapSplitter]: Omit memory slicing because it failed with the following exception: Unsupported: Procedure #Ultimate.C_memset is not part of the Ultimate memory model but has specification other that is not a ModifiesSpecification [2023-11-21 22:12:53,553 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:12:48" (1/1) ... [2023-11-21 22:12:53,553 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:12:48" (1/1) ... [2023-11-21 22:12:53,934 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:12:48" (1/1) ... [2023-11-21 22:12:54,126 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:12:48" (1/1) ... [2023-11-21 22:12:54,216 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:12:48" (1/1) ... [2023-11-21 22:12:54,271 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:12:48" (1/1) ... [2023-11-21 22:12:54,393 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-21 22:12:54,394 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-21 22:12:54,396 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-21 22:12:54,396 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-21 22:12:54,397 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:12:48" (1/1) ... [2023-11-21 22:12:54,403 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-21 22:12:54,415 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a38f072-6edc-4efa-aa1f-41afa281adcc/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 22:12:54,434 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a38f072-6edc-4efa-aa1f-41afa281adcc/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-21 22:12:54,469 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a38f072-6edc-4efa-aa1f-41afa281adcc/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-21 22:12:54,490 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_open [2023-11-21 22:12:54,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_open [2023-11-21 22:12:54,491 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2023-11-21 22:12:54,491 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2023-11-21 22:12:54,492 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2023-11-21 22:12:54,492 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2023-11-21 22:12:54,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_146 [2023-11-21 22:12:54,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_146 [2023-11-21 22:12:54,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-21 22:12:54,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-21 22:12:54,493 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_unicast [2023-11-21 22:12:54,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_unicast [2023-11-21 22:12:54,493 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-21 22:12:54,493 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-21 22:12:54,493 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_disable_interrupts [2023-11-21 22:12:54,494 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_disable_interrupts [2023-11-21 22:12:54,494 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_indirect [2023-11-21 22:12:54,494 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_indirect [2023-11-21 22:12:54,494 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-21 22:12:54,494 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-11-21 22:12:54,495 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-21 22:12:54,495 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-21 22:12:54,495 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-21 22:12:54,495 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-21 22:12:54,495 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_init [2023-11-21 22:12:54,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_init [2023-11-21 22:12:54,496 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-21 22:12:54,496 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-21 22:12:54,496 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2023-11-21 22:12:54,497 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2023-11-21 22:12:54,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_lock_of_ipw_priv [2023-11-21 22:12:54,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_lock_of_ipw_priv [2023-11-21 22:12:54,498 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-11-21 22:12:54,498 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-11-21 22:12:54,499 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_set_multicast_list [2023-11-21 22:12:54,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_set_multicast_list [2023-11-21 22:12:54,499 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-11-21 22:12:54,499 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-11-21 22:12:54,499 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-21 22:12:54,499 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-21 22:12:54,500 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_free [2023-11-21 22:12:54,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_free [2023-11-21 22:12:54,500 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_libipw [2023-11-21 22:12:54,501 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_libipw [2023-11-21 22:12:54,501 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_off [2023-11-21 22:12:54,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_off [2023-11-21 22:12:54,501 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tgi_tx_key [2023-11-21 22:12:54,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tgi_tx_key [2023-11-21 22:12:54,501 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-21 22:12:54,501 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-21 22:12:54,502 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2023-11-21 22:12:54,502 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2023-11-21 22:12:54,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2023-11-21 22:12:54,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2023-11-21 22:12:54,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-21 22:12:54,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-21 22:12:54,504 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-21 22:12:54,504 INFO L130 BoogieDeclarations]: Found specification of procedure init_supported_rates [2023-11-21 22:12:54,504 INFO L138 BoogieDeclarations]: Found implementation of procedure init_supported_rates [2023-11-21 22:12:54,504 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_supported_rates [2023-11-21 22:12:54,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_supported_rates [2023-11-21 22:12:54,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-21 22:12:54,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-21 22:12:54,505 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-21 22:12:54,505 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-21 22:12:54,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-11-21 22:12:54,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-11-21 22:12:54,505 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-21 22:12:54,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2023-11-21 22:12:54,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2023-11-21 22:12:54,506 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2023-11-21 22:12:54,506 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2023-11-21 22:12:54,507 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-21 22:12:54,507 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_clear_bit [2023-11-21 22:12:54,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_clear_bit [2023-11-21 22:12:54,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-21 22:12:54,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-21 22:12:54,508 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-21 22:12:54,508 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-21 22:12:54,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-21 22:12:54,508 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2023-11-21 22:12:54,509 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2023-11-21 22:12:54,509 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-21 22:12:54,509 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_alloc [2023-11-21 22:12:54,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_alloc [2023-11-21 22:12:54,509 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-21 22:12:54,509 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-21 22:12:54,510 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_abort_scan [2023-11-21 22:12:54,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_abort_scan [2023-11-21 22:12:54,511 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free [2023-11-21 22:12:54,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free [2023-11-21 22:12:54,511 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-21 22:12:54,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-21 22:12:54,511 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2023-11-21 22:12:54,512 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2023-11-21 22:12:54,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_libipw_device [2023-11-21 22:12:54,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_libipw_device [2023-11-21 22:12:54,512 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_remove [2023-11-21 22:12:54,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_remove [2023-11-21 22:12:54,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-21 22:12:54,514 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg8 [2023-11-21 22:12:54,514 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg8 [2023-11-21 22:12:54,514 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-11-21 22:12:54,514 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-11-21 22:12:54,515 INFO L130 BoogieDeclarations]: Found specification of procedure get_cmd_string [2023-11-21 22:12:54,515 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cmd_string [2023-11-21 22:12:54,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-11-21 22:12:54,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-11-21 22:12:54,515 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_resume [2023-11-21 22:12:54,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_resume [2023-11-21 22:12:54,516 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-21 22:12:54,516 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-21 22:12:54,517 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-11-21 22:12:54,517 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-11-21 22:12:54,518 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-21 22:12:54,518 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-21 22:12:54,521 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_shutdown [2023-11-21 22:12:54,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_shutdown [2023-11-21 22:12:54,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_122 [2023-11-21 22:12:54,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_122 [2023-11-21 22:12:54,523 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read8 [2023-11-21 22:12:54,523 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read8 [2023-11-21 22:12:54,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_126 [2023-11-21 22:12:54,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_126 [2023-11-21 22:12:54,525 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_ordinal [2023-11-21 22:12:54,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_ordinal [2023-11-21 22:12:54,531 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-21 22:12:54,531 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-21 22:12:54,531 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-21 22:12:54,532 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_wep_keys [2023-11-21 22:12:54,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_wep_keys [2023-11-21 22:12:54,532 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-21 22:12:54,533 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_open [2023-11-21 22:12:54,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_open [2023-11-21 22:12:54,533 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_abort [2023-11-21 22:12:54,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_abort [2023-11-21 22:12:54,533 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_zero_memory [2023-11-21 22:12:54,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_zero_memory [2023-11-21 22:12:54,533 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_send_cmd [2023-11-21 22:12:54,534 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_send_cmd [2023-11-21 22:12:54,534 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_stop_nic [2023-11-21 22:12:54,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_stop_nic [2023-11-21 22:12:54,534 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-21 22:12:54,534 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-21 22:12:54,534 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-21 22:12:54,534 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-21 22:12:54,534 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_band_on [2023-11-21 22:12:54,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_band_on [2023-11-21 22:12:54,535 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-11-21 22:12:54,535 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-11-21 22:12:54,535 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2023-11-21 22:12:54,535 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2023-11-21 22:12:54,535 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_reg [2023-11-21 22:12:54,535 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_reg [2023-11-21 22:12:54,536 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_register_toggle [2023-11-21 22:12:54,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_register_toggle [2023-11-21 22:12:54,536 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2023-11-21 22:12:54,536 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2023-11-21 22:12:54,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-21 22:12:54,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-21 22:12:54,537 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2023-11-21 22:12:54,537 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2023-11-21 22:12:54,537 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-11-21 22:12:54,537 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-11-21 22:12:54,537 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_shutdown [2023-11-21 22:12:54,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_shutdown [2023-11-21 22:12:54,537 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg32 [2023-11-21 22:12:54,538 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg32 [2023-11-21 22:12:54,538 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_rts_threshold [2023-11-21 22:12:54,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_rts_threshold [2023-11-21 22:12:54,538 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read32 [2023-11-21 22:12:54,538 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read32 [2023-11-21 22:12:54,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-21 22:12:54,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-21 22:12:54,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-21 22:12:54,539 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2023-11-21 22:12:54,539 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2023-11-21 22:12:54,539 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2023-11-21 22:12:54,539 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2023-11-21 22:12:54,539 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_replenish [2023-11-21 22:12:54,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_replenish [2023-11-21 22:12:54,540 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write32 [2023-11-21 22:12:54,540 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write32 [2023-11-21 22:12:54,540 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_start_nic [2023-11-21 22:12:54,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_start_nic [2023-11-21 22:12:54,540 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2023-11-21 22:12:54,540 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2023-11-21 22:12:54,540 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_poll_bit [2023-11-21 22:12:54,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_poll_bit [2023-11-21 22:12:54,541 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-11-21 22:12:54,541 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-11-21 22:12:54,541 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_system_config [2023-11-21 22:12:54,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_system_config [2023-11-21 22:12:54,541 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_load_firmware [2023-11-21 22:12:54,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_load_firmware [2023-11-21 22:12:54,541 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_add_ofdm_scan_rates [2023-11-21 22:12:54,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_add_ofdm_scan_rates [2023-11-21 22:12:54,542 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2023-11-21 22:12:54,542 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2023-11-21 22:12:54,542 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hwcrypto_keys [2023-11-21 22:12:54,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hwcrypto_keys [2023-11-21 22:12:54,542 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2023-11-21 22:12:54,542 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2023-11-21 22:12:54,543 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_sw_reset [2023-11-21 22:12:54,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_sw_reset [2023-11-21 22:12:54,543 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_down [2023-11-21 22:12:54,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_down [2023-11-21 22:12:54,543 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2023-11-21 22:12:54,543 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tx_power [2023-11-21 22:12:54,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tx_power [2023-11-21 22:12:54,544 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-11-21 22:12:54,544 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-11-21 22:12:54,544 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-21 22:12:54,544 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-21 22:12:54,544 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_activity_off [2023-11-21 22:12:54,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_activity_off [2023-11-21 22:12:54,544 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_associate [2023-11-21 22:12:54,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_associate [2023-11-21 22:12:54,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-21 22:12:54,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-21 22:12:54,545 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_eeprom_len [2023-11-21 22:12:54,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_eeprom_len [2023-11-21 22:12:54,545 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-21 22:12:54,545 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-21 22:12:54,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_61 [2023-11-21 22:12:54,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_61 [2023-11-21 22:12:54,546 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free_tfd [2023-11-21 22:12:54,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free_tfd [2023-11-21 22:12:54,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_65 [2023-11-21 22:12:54,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_65 [2023-11-21 22:12:54,546 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-21 22:12:54,546 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-21 22:12:54,547 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_up [2023-11-21 22:12:54,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_up [2023-11-21 22:12:54,547 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2023-11-21 22:12:54,547 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2023-11-21 22:12:54,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-21 22:12:54,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-21 22:12:54,547 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-21 22:12:54,548 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-21 22:12:54,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-21 22:12:54,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-21 22:12:54,549 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2023-11-21 22:12:54,553 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2023-11-21 22:12:54,553 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-21 22:12:54,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_lock_of_ipw_priv [2023-11-21 22:12:54,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_lock_of_ipw_priv [2023-11-21 22:12:54,553 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2023-11-21 22:12:54,554 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2023-11-21 22:12:54,554 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-11-21 22:12:54,554 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-11-21 22:12:54,554 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-21 22:12:54,555 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-21 22:12:54,556 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-21 22:12:54,556 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_stop [2023-11-21 22:12:54,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_stop [2023-11-21 22:12:54,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2023-11-21 22:12:54,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2023-11-21 22:12:54,557 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-21 22:12:54,557 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-21 22:12:54,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-21 22:12:54,557 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-21 22:12:54,557 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-21 22:12:54,558 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-21 22:12:54,558 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-21 22:12:54,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-11-21 22:12:54,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-11-21 22:12:54,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-21 22:12:54,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-21 22:12:54,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2023-11-21 22:12:54,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2023-11-21 22:12:54,559 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-11-21 22:12:54,559 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-11-21 22:12:54,559 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_get_burst_duration [2023-11-21 22:12:54,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_get_burst_duration [2023-11-21 22:12:54,559 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_command_block_index [2023-11-21 22:12:54,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_command_block_index [2023-11-21 22:12:54,559 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write8 [2023-11-21 22:12:54,559 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write8 [2023-11-21 22:12:54,560 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2023-11-21 22:12:54,560 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2023-11-21 22:12:54,560 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-21 22:12:54,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-21 22:12:54,560 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_inc_wrap [2023-11-21 22:12:54,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_inc_wrap [2023-11-21 22:12:54,560 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_on [2023-11-21 22:12:54,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_on [2023-11-21 22:12:54,561 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2023-11-21 22:12:54,561 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2023-11-21 22:12:54,561 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_disassociate [2023-11-21 22:12:54,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_disassociate [2023-11-21 22:12:54,561 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-11-21 22:12:54,561 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-11-21 22:12:54,561 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-11-21 22:12:54,562 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-11-21 22:12:54,562 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2023-11-21 22:12:54,562 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2023-11-21 22:12:54,562 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2023-11-21 22:12:54,562 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2023-11-21 22:12:54,562 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_bit [2023-11-21 22:12:54,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_bit [2023-11-21 22:12:54,562 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_space [2023-11-21 22:12:54,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_space [2023-11-21 22:12:54,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-21 22:12:54,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-21 22:12:54,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-21 22:12:54,563 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2023-11-21 22:12:54,563 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2023-11-21 22:12:54,563 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg8 [2023-11-21 22:12:54,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg8 [2023-11-21 22:12:54,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-21 22:12:54,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-21 22:12:54,564 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_activate [2023-11-21 22:12:54,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_activate [2023-11-21 22:12:54,564 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_pdu [2023-11-21 22:12:54,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_pdu [2023-11-21 22:12:54,564 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_disassociate [2023-11-21 22:12:54,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_disassociate [2023-11-21 22:12:54,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_ipw_rx_queue [2023-11-21 22:12:54,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_ipw_rx_queue [2023-11-21 22:12:54,565 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg32 [2023-11-21 22:12:54,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg32 [2023-11-21 22:12:54,565 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2023-11-21 22:12:54,565 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2023-11-21 22:12:54,565 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_free [2023-11-21 22:12:54,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_free [2023-11-21 22:12:54,566 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-11-21 22:12:54,566 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-11-21 22:12:54,566 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_free [2023-11-21 22:12:54,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_free [2023-11-21 22:12:54,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2023-11-21 22:12:54,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2023-11-21 22:12:54,566 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-11-21 22:12:54,566 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-11-21 22:12:54,567 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-11-21 22:12:54,567 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-11-21 22:12:54,567 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-11-21 22:12:54,567 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-11-21 22:12:54,567 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_space [2023-11-21 22:12:54,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_space [2023-11-21 22:12:54,567 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_stop [2023-11-21 22:12:54,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_stop [2023-11-21 22:12:54,568 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2023-11-21 22:12:54,568 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2023-11-21 22:12:54,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-21 22:12:54,568 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_radio_off [2023-11-21 22:12:54,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_radio_off [2023-11-21 22:12:54,568 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-21 22:12:54,568 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-21 22:12:54,569 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-11-21 22:12:54,569 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-11-21 22:12:54,569 INFO L130 BoogieDeclarations]: Found specification of procedure free_firmware [2023-11-21 22:12:54,569 INFO L138 BoogieDeclarations]: Found implementation of procedure free_firmware [2023-11-21 22:12:54,569 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2023-11-21 22:12:54,569 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2023-11-21 22:12:54,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-21 22:12:54,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-21 22:12:54,570 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2023-11-21 22:12:54,570 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2023-11-21 22:12:54,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-11-21 22:12:54,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-11-21 22:12:54,570 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2023-11-21 22:12:54,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2023-11-21 22:12:54,570 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_get_geo [2023-11-21 22:12:54,571 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_get_geo [2023-11-21 22:12:54,571 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_enable_interrupts [2023-11-21 22:12:54,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_enable_interrupts [2023-11-21 22:12:54,571 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-11-21 22:12:54,571 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-11-21 22:12:54,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_ipw_priv [2023-11-21 22:12:54,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_ipw_priv [2023-11-21 22:12:54,571 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2023-11-21 22:12:54,572 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2023-11-21 22:12:54,572 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_restock [2023-11-21 22:12:54,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_restock [2023-11-21 22:12:54,572 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_init [2023-11-21 22:12:54,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_init [2023-11-21 22:12:54,572 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2023-11-21 22:12:54,572 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2023-11-21 22:12:54,572 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-21 22:12:54,574 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-21 22:12:54,574 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2023-11-21 22:12:54,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2023-11-21 22:12:54,574 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_bit [2023-11-21 22:12:54,574 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_bit [2023-11-21 22:12:54,574 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-11-21 22:12:54,574 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-11-21 22:12:54,575 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_multicast [2023-11-21 22:12:54,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_multicast [2023-11-21 22:12:54,575 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2023-11-21 22:12:54,575 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2023-11-21 22:12:54,575 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_is_init [2023-11-21 22:12:54,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_is_init [2023-11-21 22:12:54,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-21 22:12:54,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-21 22:12:54,576 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2023-11-21 22:12:54,576 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2023-11-21 22:12:54,576 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-11-21 22:12:54,576 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-11-21 22:12:54,576 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_simple [2023-11-21 22:12:54,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_simple [2023-11-21 22:12:54,576 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-11-21 22:12:54,576 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-11-21 22:12:54,577 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_tx_power [2023-11-21 22:12:54,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_tx_power [2023-11-21 22:12:54,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-21 22:12:54,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-21 22:12:54,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-21 22:12:54,577 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2023-11-21 22:12:54,577 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2023-11-21 22:12:54,577 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2023-11-21 22:12:54,578 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2023-11-21 22:12:55,912 INFO L240 CfgBuilder]: Building ICFG [2023-11-21 22:12:55,917 INFO L266 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-21 22:12:56,342 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;