./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 30e01a73 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0cadb02-efeb-4f71-ae20-c501426db96d/bin/utaipan-verify-mE87zJ7Ire/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0cadb02-efeb-4f71-ae20-c501426db96d/bin/utaipan-verify-mE87zJ7Ire/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0cadb02-efeb-4f71-ae20-c501426db96d/bin/utaipan-verify-mE87zJ7Ire/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0cadb02-efeb-4f71-ae20-c501426db96d/bin/utaipan-verify-mE87zJ7Ire/config/TaipanReach.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_b0cadb02-efeb-4f71-ae20-c501426db96d/bin/utaipan-verify-mE87zJ7Ire/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0cadb02-efeb-4f71-ae20-c501426db96d/bin/utaipan-verify-mE87zJ7Ire --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 11beeec6ba5288cc050b7f8b088ade9dcbb9b5e3ccf7ef7a50b0919114a83ad1 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 21:10:33,526 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 21:10:33,667 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0cadb02-efeb-4f71-ae20-c501426db96d/bin/utaipan-verify-mE87zJ7Ire/config/svcomp-Reach-64bit-Taipan_Default.epf [2023-11-23 21:10:33,674 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 21:10:33,675 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-23 21:10:33,702 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 21:10:33,703 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-23 21:10:33,704 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-23 21:10:33,705 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 21:10:33,706 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-23 21:10:33,707 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-23 21:10:33,708 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-23 21:10:33,709 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-23 21:10:33,709 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-23 21:10:33,710 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-23 21:10:33,711 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-23 21:10:33,712 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-23 21:10:33,713 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-23 21:10:33,713 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-23 21:10:33,714 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-23 21:10:33,715 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-23 21:10:33,716 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-23 21:10:33,717 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 21:10:33,718 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 21:10:33,718 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 21:10:33,719 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 21:10:33,719 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 21:10:33,720 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 21:10:33,721 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 21:10:33,721 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 21:10:33,722 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 21:10:33,722 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 21:10:33,723 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-23 21:10:33,724 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-23 21:10:33,724 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:10:33,725 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 21:10:33,726 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 21:10:33,726 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 21:10:33,727 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-23 21:10:33,727 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 21:10:33,728 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-23 21:10:33,729 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 21:10:33,729 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-23 21:10:33,730 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-23 21:10:33,730 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0cadb02-efeb-4f71-ae20-c501426db96d/bin/utaipan-verify-mE87zJ7Ire/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0cadb02-efeb-4f71-ae20-c501426db96d/bin/utaipan-verify-mE87zJ7Ire Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 11beeec6ba5288cc050b7f8b088ade9dcbb9b5e3ccf7ef7a50b0919114a83ad1 [2023-11-23 21:10:34,096 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 21:10:34,130 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 21:10:34,133 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 21:10:34,135 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 21:10:34,136 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 21:10:34,139 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0cadb02-efeb-4f71-ae20-c501426db96d/bin/utaipan-verify-mE87zJ7Ire/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i [2023-11-23 21:10:37,585 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 21:10:38,707 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 21:10:38,708 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0cadb02-efeb-4f71-ae20-c501426db96d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i [2023-11-23 21:10:38,816 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0cadb02-efeb-4f71-ae20-c501426db96d/bin/utaipan-verify-mE87zJ7Ire/data/6dc6a16e3/2b7aa2ad36c04e7497895c0b820839d6/FLAG1e54de8a9 [2023-11-23 21:10:38,834 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0cadb02-efeb-4f71-ae20-c501426db96d/bin/utaipan-verify-mE87zJ7Ire/data/6dc6a16e3/2b7aa2ad36c04e7497895c0b820839d6 [2023-11-23 21:10:38,843 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 21:10:38,845 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 21:10:38,848 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 21:10:38,848 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 21:10:38,853 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 21:10:38,854 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:10:38" (1/1) ... [2023-11-23 21:10:38,855 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d576071 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:10:38, skipping insertion in model container [2023-11-23 21:10:38,855 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:10:38" (1/1) ... [2023-11-23 21:10:39,176 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 21:10:53,845 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_b0cadb02-efeb-4f71-ae20-c501426db96d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1015520,1015533] [2023-11-23 21:10:53,850 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_b0cadb02-efeb-4f71-ae20-c501426db96d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1015689,1015702] [2023-11-23 21:10:53,851 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_b0cadb02-efeb-4f71-ae20-c501426db96d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1015856,1015869] [2023-11-23 21:10:53,852 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_b0cadb02-efeb-4f71-ae20-c501426db96d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1016024,1016037] [2023-11-23 21:10:53,937 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:10:54,245 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 21:10:54,413 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] [2023-11-23 21:10:54,416 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] [2023-11-23 21:10:54,416 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6983] [2023-11-23 21:10:54,419 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] [2023-11-23 21:10:54,419 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] [2023-11-23 21:10:54,422 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [7137] [2023-11-23 21:10:54,422 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [7140] [2023-11-23 21:10:54,423 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [7143] [2023-11-23 21:10:54,423 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [7146] [2023-11-23 21:10:54,428 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [7311] [2023-11-23 21:10:54,429 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [7319] [2023-11-23 21:10:54,429 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [7326] [2023-11-23 21:10:54,429 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [7333] [2023-11-23 21:10:54,430 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [7340] [2023-11-23 21:10:54,494 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] [2023-11-23 21:10:54,496 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] [2023-11-23 21:10:54,497 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] [2023-11-23 21:10:54,703 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] [2023-11-23 21:10:54,705 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] [2023-11-23 21:10:54,884 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] [2023-11-23 21:10:54,885 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] [2023-11-23 21:10:54,963 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] [2023-11-23 21:10:54,963 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] [2023-11-23 21:10:55,137 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] [2023-11-23 21:10:55,138 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] [2023-11-23 21:10:55,771 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_b0cadb02-efeb-4f71-ae20-c501426db96d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1015520,1015533] [2023-11-23 21:10:55,772 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_b0cadb02-efeb-4f71-ae20-c501426db96d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1015689,1015702] [2023-11-23 21:10:55,773 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_b0cadb02-efeb-4f71-ae20-c501426db96d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1015856,1015869] [2023-11-23 21:10:55,773 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_b0cadb02-efeb-4f71-ae20-c501426db96d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1016024,1016037] [2023-11-23 21:10:55,799 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:10:56,613 WARN L675 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 21:10:56,614 WARN L675 CHandler]: The function strncpy is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 21:10:56,614 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 21:10:56,615 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 21:10:56,623 INFO L206 MainTranslator]: Completed translation [2023-11-23 21:10:56,624 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:10:56 WrapperNode [2023-11-23 21:10:56,624 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 21:10:56,625 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 21:10:56,626 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 21:10:56,626 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 21:10:56,634 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:10:56" (1/1) ... [2023-11-23 21:10:57,096 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:10:56" (1/1) ... [2023-11-23 21:10:57,949 INFO L138 Inliner]: procedures = 912, calls = 14107, calls flagged for inlining = 409, calls inlined = 249, statements flattened = 16980 [2023-11-23 21:10:57,950 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 21:10:57,951 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 21:10:57,951 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 21:10:57,951 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 21:10:57,962 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:10:56" (1/1) ... [2023-11-23 21:10:57,962 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:10:56" (1/1) ... [2023-11-23 21:10:58,078 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:10:56" (1/1) ... [2023-11-23 21:10:58,079 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:10:56" (1/1) ... [2023-11-23 21:10:58,769 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:10:56" (1/1) ... [2023-11-23 21:10:58,830 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:10:56" (1/1) ... [2023-11-23 21:10:58,946 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:10:56" (1/1) ... [2023-11-23 21:10:58,985 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:10:56" (1/1) ... [2023-11-23 21:10:59,153 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 21:10:59,154 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 21:10:59,155 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 21:10:59,156 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 21:10:59,157 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:10:56" (1/1) ... [2023-11-23 21:10:59,165 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:10:59,182 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0cadb02-efeb-4f71-ae20-c501426db96d/bin/utaipan-verify-mE87zJ7Ire/z3 [2023-11-23 21:10:59,206 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0cadb02-efeb-4f71-ae20-c501426db96d/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-23 21:10:59,244 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0cadb02-efeb-4f71-ae20-c501426db96d/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-23 21:10:59,260 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_open [2023-11-23 21:10:59,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_open [2023-11-23 21:10:59,261 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2023-11-23 21:10:59,261 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2023-11-23 21:10:59,261 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2023-11-23 21:10:59,261 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2023-11-23 21:10:59,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_146 [2023-11-23 21:10:59,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_146 [2023-11-23 21:10:59,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-23 21:10:59,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-23 21:10:59,262 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_unicast [2023-11-23 21:10:59,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_unicast [2023-11-23 21:10:59,263 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-23 21:10:59,263 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-23 21:10:59,263 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_disable_interrupts [2023-11-23 21:10:59,264 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_disable_interrupts [2023-11-23 21:10:59,264 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_indirect [2023-11-23 21:10:59,264 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_indirect [2023-11-23 21:10:59,264 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-23 21:10:59,264 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-11-23 21:10:59,265 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-23 21:10:59,265 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-23 21:10:59,265 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-23 21:10:59,265 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-23 21:10:59,265 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_init [2023-11-23 21:10:59,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_init [2023-11-23 21:10:59,266 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-23 21:10:59,266 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-23 21:10:59,266 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2023-11-23 21:10:59,266 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2023-11-23 21:10:59,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_lock_of_ipw_priv [2023-11-23 21:10:59,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_lock_of_ipw_priv [2023-11-23 21:10:59,267 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-11-23 21:10:59,267 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-11-23 21:10:59,267 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_set_multicast_list [2023-11-23 21:10:59,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_set_multicast_list [2023-11-23 21:10:59,268 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-11-23 21:10:59,268 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-11-23 21:10:59,268 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-23 21:10:59,269 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-23 21:10:59,269 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_free [2023-11-23 21:10:59,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_free [2023-11-23 21:10:59,269 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_libipw [2023-11-23 21:10:59,269 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_libipw [2023-11-23 21:10:59,270 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_off [2023-11-23 21:10:59,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_off [2023-11-23 21:10:59,270 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tgi_tx_key [2023-11-23 21:10:59,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tgi_tx_key [2023-11-23 21:10:59,270 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-23 21:10:59,271 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-23 21:10:59,271 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2023-11-23 21:10:59,271 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2023-11-23 21:10:59,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2023-11-23 21:10:59,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2023-11-23 21:10:59,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-23 21:10:59,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-23 21:10:59,272 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-23 21:10:59,272 INFO L130 BoogieDeclarations]: Found specification of procedure init_supported_rates [2023-11-23 21:10:59,272 INFO L138 BoogieDeclarations]: Found implementation of procedure init_supported_rates [2023-11-23 21:10:59,273 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_supported_rates [2023-11-23 21:10:59,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_supported_rates [2023-11-23 21:10:59,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-23 21:10:59,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-23 21:10:59,273 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-23 21:10:59,274 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-23 21:10:59,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-11-23 21:10:59,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-11-23 21:10:59,274 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-23 21:10:59,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2023-11-23 21:10:59,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2023-11-23 21:10:59,275 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2023-11-23 21:10:59,275 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2023-11-23 21:10:59,275 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 21:10:59,275 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_clear_bit [2023-11-23 21:10:59,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_clear_bit [2023-11-23 21:10:59,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-23 21:10:59,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-23 21:10:59,276 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-23 21:10:59,277 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-23 21:10:59,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-23 21:10:59,277 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2023-11-23 21:10:59,277 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2023-11-23 21:10:59,277 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-23 21:10:59,278 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_alloc [2023-11-23 21:10:59,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_alloc [2023-11-23 21:10:59,278 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-23 21:10:59,278 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-23 21:10:59,278 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_abort_scan [2023-11-23 21:10:59,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_abort_scan [2023-11-23 21:10:59,279 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free [2023-11-23 21:10:59,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free [2023-11-23 21:10:59,279 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 21:10:59,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 21:10:59,279 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2023-11-23 21:10:59,280 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2023-11-23 21:10:59,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_libipw_device [2023-11-23 21:10:59,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_libipw_device [2023-11-23 21:10:59,280 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_remove [2023-11-23 21:10:59,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_remove [2023-11-23 21:10:59,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-23 21:10:59,281 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg8 [2023-11-23 21:10:59,281 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg8 [2023-11-23 21:10:59,281 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-11-23 21:10:59,281 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-11-23 21:10:59,282 INFO L130 BoogieDeclarations]: Found specification of procedure get_cmd_string [2023-11-23 21:10:59,282 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cmd_string [2023-11-23 21:10:59,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-11-23 21:10:59,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-11-23 21:10:59,282 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_resume [2023-11-23 21:10:59,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_resume [2023-11-23 21:10:59,283 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-23 21:10:59,283 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-23 21:10:59,283 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-11-23 21:10:59,284 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-11-23 21:10:59,284 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-23 21:10:59,284 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-23 21:10:59,284 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_shutdown [2023-11-23 21:10:59,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_shutdown [2023-11-23 21:10:59,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_122 [2023-11-23 21:10:59,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_122 [2023-11-23 21:10:59,285 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read8 [2023-11-23 21:10:59,285 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read8 [2023-11-23 21:10:59,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_126 [2023-11-23 21:10:59,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_126 [2023-11-23 21:10:59,286 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_ordinal [2023-11-23 21:10:59,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_ordinal [2023-11-23 21:10:59,286 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-23 21:10:59,286 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-23 21:10:59,287 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-23 21:10:59,287 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_wep_keys [2023-11-23 21:10:59,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_wep_keys [2023-11-23 21:10:59,287 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-23 21:10:59,287 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_open [2023-11-23 21:10:59,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_open [2023-11-23 21:10:59,288 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_abort [2023-11-23 21:10:59,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_abort [2023-11-23 21:10:59,288 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_zero_memory [2023-11-23 21:10:59,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_zero_memory [2023-11-23 21:10:59,289 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_send_cmd [2023-11-23 21:10:59,289 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_send_cmd [2023-11-23 21:10:59,289 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_stop_nic [2023-11-23 21:10:59,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_stop_nic [2023-11-23 21:10:59,289 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-23 21:10:59,290 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-23 21:10:59,290 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-23 21:10:59,290 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-23 21:10:59,290 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_band_on [2023-11-23 21:10:59,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_band_on [2023-11-23 21:10:59,290 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-11-23 21:10:59,291 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-11-23 21:10:59,291 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2023-11-23 21:10:59,291 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2023-11-23 21:10:59,291 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_reg [2023-11-23 21:10:59,291 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_reg [2023-11-23 21:10:59,292 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_register_toggle [2023-11-23 21:10:59,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_register_toggle [2023-11-23 21:10:59,292 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2023-11-23 21:10:59,292 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2023-11-23 21:10:59,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-23 21:10:59,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-23 21:10:59,293 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2023-11-23 21:10:59,293 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2023-11-23 21:10:59,293 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-11-23 21:10:59,293 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-11-23 21:10:59,293 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_shutdown [2023-11-23 21:10:59,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_shutdown [2023-11-23 21:10:59,294 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg32 [2023-11-23 21:10:59,294 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg32 [2023-11-23 21:10:59,294 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_rts_threshold [2023-11-23 21:10:59,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_rts_threshold [2023-11-23 21:10:59,294 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read32 [2023-11-23 21:10:59,295 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read32 [2023-11-23 21:10:59,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-23 21:10:59,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-23 21:10:59,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-23 21:10:59,296 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2023-11-23 21:10:59,296 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2023-11-23 21:10:59,296 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2023-11-23 21:10:59,296 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2023-11-23 21:10:59,296 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_replenish [2023-11-23 21:10:59,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_replenish [2023-11-23 21:10:59,297 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write32 [2023-11-23 21:10:59,297 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write32 [2023-11-23 21:10:59,297 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_start_nic [2023-11-23 21:10:59,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_start_nic [2023-11-23 21:10:59,298 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2023-11-23 21:10:59,298 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2023-11-23 21:10:59,298 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_poll_bit [2023-11-23 21:10:59,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_poll_bit [2023-11-23 21:10:59,298 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-11-23 21:10:59,298 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-11-23 21:10:59,299 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_system_config [2023-11-23 21:10:59,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_system_config [2023-11-23 21:10:59,299 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_load_firmware [2023-11-23 21:10:59,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_load_firmware [2023-11-23 21:10:59,299 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_add_ofdm_scan_rates [2023-11-23 21:10:59,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_add_ofdm_scan_rates [2023-11-23 21:10:59,300 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2023-11-23 21:10:59,300 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2023-11-23 21:10:59,300 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hwcrypto_keys [2023-11-23 21:10:59,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hwcrypto_keys [2023-11-23 21:10:59,300 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2023-11-23 21:10:59,300 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2023-11-23 21:10:59,301 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_sw_reset [2023-11-23 21:10:59,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_sw_reset [2023-11-23 21:10:59,301 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_down [2023-11-23 21:10:59,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_down [2023-11-23 21:10:59,301 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2023-11-23 21:10:59,301 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tx_power [2023-11-23 21:10:59,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tx_power [2023-11-23 21:10:59,302 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-11-23 21:10:59,302 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-11-23 21:10:59,302 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-23 21:10:59,302 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-23 21:10:59,303 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_activity_off [2023-11-23 21:10:59,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_activity_off [2023-11-23 21:10:59,303 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_associate [2023-11-23 21:10:59,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_associate [2023-11-23 21:10:59,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-23 21:10:59,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-23 21:10:59,304 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_eeprom_len [2023-11-23 21:10:59,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_eeprom_len [2023-11-23 21:10:59,304 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-23 21:10:59,304 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-23 21:10:59,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_61 [2023-11-23 21:10:59,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_61 [2023-11-23 21:10:59,305 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free_tfd [2023-11-23 21:10:59,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free_tfd [2023-11-23 21:10:59,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_65 [2023-11-23 21:10:59,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_65 [2023-11-23 21:10:59,305 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-23 21:10:59,305 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-23 21:10:59,306 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_up [2023-11-23 21:10:59,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_up [2023-11-23 21:10:59,306 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2023-11-23 21:10:59,306 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2023-11-23 21:10:59,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-23 21:10:59,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-23 21:10:59,307 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-23 21:10:59,307 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-23 21:10:59,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-23 21:10:59,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-23 21:10:59,307 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2023-11-23 21:10:59,308 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2023-11-23 21:10:59,308 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-23 21:10:59,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_lock_of_ipw_priv [2023-11-23 21:10:59,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_lock_of_ipw_priv [2023-11-23 21:10:59,308 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2023-11-23 21:10:59,309 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2023-11-23 21:10:59,309 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-11-23 21:10:59,309 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-11-23 21:10:59,309 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-23 21:10:59,309 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-23 21:10:59,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-23 21:10:59,310 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_stop [2023-11-23 21:10:59,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_stop [2023-11-23 21:10:59,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2023-11-23 21:10:59,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2023-11-23 21:10:59,310 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-23 21:10:59,310 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-23 21:10:59,311 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-23 21:10:59,311 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-23 21:10:59,311 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-23 21:10:59,311 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-23 21:10:59,311 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-23 21:10:59,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-11-23 21:10:59,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-11-23 21:10:59,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-23 21:10:59,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-23 21:10:59,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2023-11-23 21:10:59,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2023-11-23 21:10:59,313 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-11-23 21:10:59,313 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-11-23 21:10:59,313 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_get_burst_duration [2023-11-23 21:10:59,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_get_burst_duration [2023-11-23 21:10:59,313 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_command_block_index [2023-11-23 21:10:59,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_command_block_index [2023-11-23 21:10:59,314 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write8 [2023-11-23 21:10:59,314 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write8 [2023-11-23 21:10:59,314 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2023-11-23 21:10:59,314 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2023-11-23 21:10:59,314 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-23 21:10:59,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-23 21:10:59,315 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_inc_wrap [2023-11-23 21:10:59,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_inc_wrap [2023-11-23 21:10:59,315 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_on [2023-11-23 21:10:59,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_on [2023-11-23 21:10:59,315 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2023-11-23 21:10:59,315 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2023-11-23 21:10:59,316 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_disassociate [2023-11-23 21:10:59,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_disassociate [2023-11-23 21:10:59,316 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-11-23 21:10:59,316 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-11-23 21:10:59,316 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-11-23 21:10:59,316 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-11-23 21:10:59,317 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2023-11-23 21:10:59,317 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2023-11-23 21:10:59,317 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2023-11-23 21:10:59,317 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2023-11-23 21:10:59,317 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_bit [2023-11-23 21:10:59,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_bit [2023-11-23 21:10:59,318 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_space [2023-11-23 21:10:59,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_space [2023-11-23 21:10:59,318 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-23 21:10:59,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-23 21:10:59,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-23 21:10:59,318 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2023-11-23 21:10:59,319 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2023-11-23 21:10:59,319 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg8 [2023-11-23 21:10:59,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg8 [2023-11-23 21:10:59,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-23 21:10:59,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-23 21:10:59,319 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_activate [2023-11-23 21:10:59,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_activate [2023-11-23 21:10:59,320 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_pdu [2023-11-23 21:10:59,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_pdu [2023-11-23 21:10:59,320 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_disassociate [2023-11-23 21:10:59,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_disassociate [2023-11-23 21:10:59,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_ipw_rx_queue [2023-11-23 21:10:59,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_ipw_rx_queue [2023-11-23 21:10:59,321 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg32 [2023-11-23 21:10:59,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg32 [2023-11-23 21:10:59,321 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2023-11-23 21:10:59,321 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2023-11-23 21:10:59,321 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_free [2023-11-23 21:10:59,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_free [2023-11-23 21:10:59,322 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-11-23 21:10:59,322 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-11-23 21:10:59,322 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_free [2023-11-23 21:10:59,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_free [2023-11-23 21:10:59,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2023-11-23 21:10:59,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2023-11-23 21:10:59,323 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-11-23 21:10:59,323 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-11-23 21:10:59,323 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-11-23 21:10:59,323 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-11-23 21:10:59,323 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-11-23 21:10:59,323 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-11-23 21:10:59,324 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_space [2023-11-23 21:10:59,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_space [2023-11-23 21:10:59,324 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_stop [2023-11-23 21:10:59,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_stop [2023-11-23 21:10:59,324 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2023-11-23 21:10:59,324 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2023-11-23 21:10:59,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-23 21:10:59,325 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_radio_off [2023-11-23 21:10:59,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_radio_off [2023-11-23 21:10:59,325 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-23 21:10:59,325 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-23 21:10:59,325 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-11-23 21:10:59,326 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-11-23 21:10:59,326 INFO L130 BoogieDeclarations]: Found specification of procedure free_firmware [2023-11-23 21:10:59,326 INFO L138 BoogieDeclarations]: Found implementation of procedure free_firmware [2023-11-23 21:10:59,326 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2023-11-23 21:10:59,326 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2023-11-23 21:10:59,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-23 21:10:59,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-23 21:10:59,327 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2023-11-23 21:10:59,327 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2023-11-23 21:10:59,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-11-23 21:10:59,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-11-23 21:10:59,328 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2023-11-23 21:10:59,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2023-11-23 21:10:59,328 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_get_geo [2023-11-23 21:10:59,328 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_get_geo [2023-11-23 21:10:59,328 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_enable_interrupts [2023-11-23 21:10:59,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_enable_interrupts [2023-11-23 21:10:59,329 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-11-23 21:10:59,329 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-11-23 21:10:59,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_ipw_priv [2023-11-23 21:10:59,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_ipw_priv [2023-11-23 21:10:59,329 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2023-11-23 21:10:59,330 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2023-11-23 21:10:59,330 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_restock [2023-11-23 21:10:59,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_restock [2023-11-23 21:10:59,330 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_init [2023-11-23 21:10:59,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_init [2023-11-23 21:10:59,330 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2023-11-23 21:10:59,331 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2023-11-23 21:10:59,331 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-23 21:10:59,331 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-23 21:10:59,331 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2023-11-23 21:10:59,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2023-11-23 21:10:59,331 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_bit [2023-11-23 21:10:59,332 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_bit [2023-11-23 21:10:59,332 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-11-23 21:10:59,332 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-11-23 21:10:59,332 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_multicast [2023-11-23 21:10:59,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_multicast [2023-11-23 21:10:59,332 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2023-11-23 21:10:59,333 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2023-11-23 21:10:59,333 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_is_init [2023-11-23 21:10:59,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_is_init [2023-11-23 21:10:59,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-23 21:10:59,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-23 21:10:59,333 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2023-11-23 21:10:59,334 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2023-11-23 21:10:59,334 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-11-23 21:10:59,334 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-11-23 21:10:59,334 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_simple [2023-11-23 21:10:59,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_simple [2023-11-23 21:10:59,334 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-11-23 21:10:59,335 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-11-23 21:10:59,335 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_tx_power [2023-11-23 21:10:59,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_tx_power [2023-11-23 21:10:59,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-23 21:10:59,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-23 21:10:59,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-23 21:10:59,336 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2023-11-23 21:10:59,336 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2023-11-23 21:10:59,336 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2023-11-23 21:10:59,336 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2023-11-23 21:11:00,860 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 21:11:00,869 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 21:11:01,377 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;