./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-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_56f7052e-6a96-4a12-9413-a3ffef35d8f2/bin/utaipan-verify-mE87zJ7Ire/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56f7052e-6a96-4a12-9413-a3ffef35d8f2/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_56f7052e-6a96-4a12-9413-a3ffef35d8f2/bin/utaipan-verify-mE87zJ7Ire/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56f7052e-6a96-4a12-9413-a3ffef35d8f2/bin/utaipan-verify-mE87zJ7Ire/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56f7052e-6a96-4a12-9413-a3ffef35d8f2/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_56f7052e-6a96-4a12-9413-a3ffef35d8f2/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 23518895622ed57b2f61f51adcdce2c0415c3d2a2c129019b751f689901129e0 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 21:13:34,038 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 21:13:34,190 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56f7052e-6a96-4a12-9413-a3ffef35d8f2/bin/utaipan-verify-mE87zJ7Ire/config/svcomp-Reach-64bit-Taipan_Default.epf [2023-11-23 21:13:34,198 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 21:13:34,199 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-23 21:13:34,240 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 21:13:34,240 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-23 21:13:34,241 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-23 21:13:34,242 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 21:13:34,247 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-23 21:13:34,247 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-23 21:13:34,248 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-23 21:13:34,248 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-23 21:13:34,248 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-23 21:13:34,249 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-23 21:13:34,249 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-23 21:13:34,250 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-23 21:13:34,250 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-23 21:13:34,251 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-23 21:13:34,251 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-23 21:13:34,252 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-23 21:13:34,252 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-23 21:13:34,256 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 21:13:34,257 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 21:13:34,257 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 21:13:34,258 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 21:13:34,258 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 21:13:34,258 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 21:13:34,259 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 21:13:34,259 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 21:13:34,261 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 21:13:34,261 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 21:13:34,261 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-23 21:13:34,262 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-23 21:13:34,262 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:13:34,262 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 21:13:34,263 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 21:13:34,263 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 21:13:34,263 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-23 21:13:34,263 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 21:13:34,263 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-23 21:13:34,264 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 21:13:34,264 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-23 21:13:34,264 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-23 21:13:34,265 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_56f7052e-6a96-4a12-9413-a3ffef35d8f2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56f7052e-6a96-4a12-9413-a3ffef35d8f2/bin/utaipan-verify-mE87zJ7Ire Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 23518895622ed57b2f61f51adcdce2c0415c3d2a2c129019b751f689901129e0 [2023-11-23 21:13:34,619 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 21:13:34,654 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 21:13:34,657 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 21:13:34,659 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 21:13:34,660 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 21:13:34,661 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56f7052e-6a96-4a12-9413-a3ffef35d8f2/bin/utaipan-verify-mE87zJ7Ire/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i [2023-11-23 21:13:37,730 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 21:13:38,870 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 21:13:38,870 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56f7052e-6a96-4a12-9413-a3ffef35d8f2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i [2023-11-23 21:13:39,005 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56f7052e-6a96-4a12-9413-a3ffef35d8f2/bin/utaipan-verify-mE87zJ7Ire/data/c3c8f46cc/458f4ea159a24399953a52f7059cf4ce/FLAGbc321d7e2 [2023-11-23 21:13:39,023 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56f7052e-6a96-4a12-9413-a3ffef35d8f2/bin/utaipan-verify-mE87zJ7Ire/data/c3c8f46cc/458f4ea159a24399953a52f7059cf4ce [2023-11-23 21:13:39,028 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 21:13:39,031 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 21:13:39,033 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 21:13:39,034 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 21:13:39,039 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 21:13:39,040 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:13:39" (1/1) ... [2023-11-23 21:13:39,041 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5bda6474 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:13:39, skipping insertion in model container [2023-11-23 21:13:39,042 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:13:39" (1/1) ... [2023-11-23 21:13:39,455 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 21:13:51,337 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_56f7052e-6a96-4a12-9413-a3ffef35d8f2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1027673,1027686] [2023-11-23 21:13:51,342 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_56f7052e-6a96-4a12-9413-a3ffef35d8f2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1027818,1027831] [2023-11-23 21:13:51,413 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:13:51,660 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 21:13:51,822 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"); [6957] [2023-11-23 21:13:51,823 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)); [6964] [2023-11-23 21:13:51,824 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6971] [2023-11-23 21:13:51,826 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/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/de2fed6/linux-alloc-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [7030-7031] [2023-11-23 21:13:51,827 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"); [7036-7038] [2023-11-23 21:13:51,829 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [7113] [2023-11-23 21:13:51,830 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [7116] [2023-11-23 21:13:51,830 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [7119] [2023-11-23 21:13:51,830 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [7122] [2023-11-23 21:13:51,918 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [7287] [2023-11-23 21:13:51,918 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [7295] [2023-11-23 21:13:51,918 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [7302] [2023-11-23 21:13:51,919 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [7309] [2023-11-23 21:13:51,919 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [7316] [2023-11-23 21:13:51,927 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)); [7455-7456] [2023-11-23 21:13:51,939 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)); [7489-7490] [2023-11-23 21:13:51,943 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)); [7526-7527] [2023-11-23 21:13:52,211 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)); [14191-14192] [2023-11-23 21:13:52,214 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)); [14226-14227] [2023-11-23 21:13:52,364 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)); [18310-18311] [2023-11-23 21:13:52,365 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" (5953), "i" (12UL)); [18336-18337] [2023-11-23 21:13:52,524 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)); [20468-20469] [2023-11-23 21:13:52,525 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)); [20481-20482] [2023-11-23 21:13:52,615 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)); [22988-22989] [2023-11-23 21:13:52,616 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)); [23016-23017] [2023-11-23 21:13:52,956 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_56f7052e-6a96-4a12-9413-a3ffef35d8f2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1027673,1027686] [2023-11-23 21:13:52,957 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_56f7052e-6a96-4a12-9413-a3ffef35d8f2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1027818,1027831] [2023-11-23 21:13:52,969 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:13:54,112 WARN L675 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 21:13:54,112 WARN L675 CHandler]: The function strncpy is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 21:13:54,113 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 21:13:54,113 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 21:13:54,121 INFO L206 MainTranslator]: Completed translation [2023-11-23 21:13:54,122 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:13:54 WrapperNode [2023-11-23 21:13:54,123 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 21:13:54,124 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 21:13:54,124 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 21:13:54,125 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 21:13:54,132 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:13:54" (1/1) ... [2023-11-23 21:13:54,591 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:13:54" (1/1) ... [2023-11-23 21:13:55,191 INFO L138 Inliner]: procedures = 926, calls = 14234, calls flagged for inlining = 419, calls inlined = 259, statements flattened = 17303 [2023-11-23 21:13:55,192 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 21:13:55,193 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 21:13:55,193 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 21:13:55,193 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 21:13:55,204 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:13:54" (1/1) ... [2023-11-23 21:13:55,204 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:13:54" (1/1) ... [2023-11-23 21:13:55,301 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:13:54" (1/1) ... [2023-11-23 21:13:55,301 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:13:54" (1/1) ... [2023-11-23 21:13:56,060 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:13:54" (1/1) ... [2023-11-23 21:13:56,111 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:13:54" (1/1) ... [2023-11-23 21:13:56,237 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:13:54" (1/1) ... [2023-11-23 21:13:56,305 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:13:54" (1/1) ... [2023-11-23 21:13:56,562 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 21:13:56,564 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 21:13:56,564 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 21:13:56,565 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 21:13:56,566 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:13:54" (1/1) ... [2023-11-23 21:13:56,573 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:13:56,592 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56f7052e-6a96-4a12-9413-a3ffef35d8f2/bin/utaipan-verify-mE87zJ7Ire/z3 [2023-11-23 21:13:56,635 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56f7052e-6a96-4a12-9413-a3ffef35d8f2/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-23 21:13:56,813 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56f7052e-6a96-4a12-9413-a3ffef35d8f2/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-23 21:13:56,850 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_open [2023-11-23 21:13:56,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_open [2023-11-23 21:13:56,850 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2023-11-23 21:13:56,851 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2023-11-23 21:13:56,851 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2023-11-23 21:13:56,851 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2023-11-23 21:13:56,851 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_unicast [2023-11-23 21:13:56,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_unicast [2023-11-23 21:13:56,866 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-23 21:13:56,866 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-23 21:13:56,866 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_disable_interrupts [2023-11-23 21:13:56,867 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_disable_interrupts [2023-11-23 21:13:56,867 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_indirect [2023-11-23 21:13:56,867 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_indirect [2023-11-23 21:13:56,867 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-23 21:13:56,867 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-11-23 21:13:56,867 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-23 21:13:56,868 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-23 21:13:56,868 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-23 21:13:56,868 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-23 21:13:56,868 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_init [2023-11-23 21:13:56,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_init [2023-11-23 21:13:56,869 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-23 21:13:56,869 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-23 21:13:56,869 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2023-11-23 21:13:56,869 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2023-11-23 21:13:56,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_lock_of_ipw_priv [2023-11-23 21:13:56,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_lock_of_ipw_priv [2023-11-23 21:13:56,870 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-11-23 21:13:56,870 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-11-23 21:13:56,871 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_set_multicast_list [2023-11-23 21:13:56,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_set_multicast_list [2023-11-23 21:13:56,872 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-11-23 21:13:56,872 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-11-23 21:13:56,872 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-23 21:13:56,873 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-23 21:13:56,873 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_free [2023-11-23 21:13:56,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_free [2023-11-23 21:13:56,873 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_libipw [2023-11-23 21:13:56,873 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_libipw [2023-11-23 21:13:56,874 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_off [2023-11-23 21:13:56,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_off [2023-11-23 21:13:56,875 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tgi_tx_key [2023-11-23 21:13:56,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tgi_tx_key [2023-11-23 21:13:56,875 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-23 21:13:56,876 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-23 21:13:56,876 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2023-11-23 21:13:56,876 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2023-11-23 21:13:56,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2023-11-23 21:13:56,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2023-11-23 21:13:56,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-23 21:13:56,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-23 21:13:56,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-23 21:13:56,877 INFO L130 BoogieDeclarations]: Found specification of procedure init_supported_rates [2023-11-23 21:13:56,877 INFO L138 BoogieDeclarations]: Found implementation of procedure init_supported_rates [2023-11-23 21:13:56,878 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_supported_rates [2023-11-23 21:13:56,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_supported_rates [2023-11-23 21:13:56,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-23 21:13:56,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-23 21:13:56,879 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-23 21:13:56,879 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-23 21:13:56,879 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-23 21:13:56,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-23 21:13:56,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-23 21:13:56,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-11-23 21:13:56,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-11-23 21:13:56,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2023-11-23 21:13:56,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2023-11-23 21:13:56,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2023-11-23 21:13:56,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2023-11-23 21:13:56,881 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2023-11-23 21:13:56,881 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2023-11-23 21:13:56,881 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 21:13:56,881 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_clear_bit [2023-11-23 21:13:56,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_clear_bit [2023-11-23 21:13:56,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-23 21:13:56,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-23 21:13:56,882 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-23 21:13:56,883 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-23 21:13:56,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-23 21:13:56,883 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2023-11-23 21:13:56,884 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2023-11-23 21:13:56,884 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-23 21:13:56,884 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_alloc [2023-11-23 21:13:56,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_alloc [2023-11-23 21:13:56,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_171 [2023-11-23 21:13:56,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_171 [2023-11-23 21:13:56,886 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-23 21:13:56,886 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-23 21:13:56,886 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_abort_scan [2023-11-23 21:13:56,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_abort_scan [2023-11-23 21:13:56,886 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free [2023-11-23 21:13:56,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free [2023-11-23 21:13:56,887 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 21:13:56,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 21:13:56,887 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2023-11-23 21:13:56,887 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2023-11-23 21:13:56,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_libipw_device [2023-11-23 21:13:56,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_libipw_device [2023-11-23 21:13:56,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_150 [2023-11-23 21:13:56,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_150 [2023-11-23 21:13:56,889 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_remove [2023-11-23 21:13:56,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_remove [2023-11-23 21:13:56,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-23 21:13:56,889 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg8 [2023-11-23 21:13:56,890 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg8 [2023-11-23 21:13:56,891 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-11-23 21:13:56,891 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-11-23 21:13:56,891 INFO L130 BoogieDeclarations]: Found specification of procedure get_cmd_string [2023-11-23 21:13:56,891 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cmd_string [2023-11-23 21:13:56,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_145 [2023-11-23 21:13:56,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_145 [2023-11-23 21:13:56,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-11-23 21:13:56,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-11-23 21:13:56,892 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_resume [2023-11-23 21:13:56,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_resume [2023-11-23 21:13:56,894 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-23 21:13:56,897 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-23 21:13:56,898 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-11-23 21:13:56,898 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-11-23 21:13:56,898 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-23 21:13:56,899 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-23 21:13:56,899 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_shutdown [2023-11-23 21:13:56,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_shutdown [2023-11-23 21:13:56,900 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read8 [2023-11-23 21:13:56,900 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read8 [2023-11-23 21:13:56,906 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_ordinal [2023-11-23 21:13:56,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_ordinal [2023-11-23 21:13:56,907 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-23 21:13:56,907 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-23 21:13:56,907 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-23 21:13:56,907 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_wep_keys [2023-11-23 21:13:56,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_wep_keys [2023-11-23 21:13:56,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-23 21:13:56,908 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_open [2023-11-23 21:13:56,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_open [2023-11-23 21:13:56,908 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_abort [2023-11-23 21:13:56,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_abort [2023-11-23 21:13:56,909 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_zero_memory [2023-11-23 21:13:56,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_zero_memory [2023-11-23 21:13:56,909 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_send_cmd [2023-11-23 21:13:56,909 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_send_cmd [2023-11-23 21:13:56,909 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_stop_nic [2023-11-23 21:13:56,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_stop_nic [2023-11-23 21:13:56,910 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-23 21:13:56,910 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-23 21:13:56,910 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-23 21:13:56,910 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-23 21:13:56,910 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_band_on [2023-11-23 21:13:56,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_band_on [2023-11-23 21:13:56,911 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-11-23 21:13:56,911 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-11-23 21:13:56,911 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2023-11-23 21:13:56,911 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2023-11-23 21:13:56,911 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_reg [2023-11-23 21:13:56,912 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_reg [2023-11-23 21:13:56,912 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_register_toggle [2023-11-23 21:13:56,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_register_toggle [2023-11-23 21:13:56,912 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2023-11-23 21:13:56,912 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2023-11-23 21:13:56,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-23 21:13:56,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-23 21:13:56,913 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2023-11-23 21:13:56,913 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2023-11-23 21:13:56,913 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-11-23 21:13:56,913 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-11-23 21:13:56,914 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_shutdown [2023-11-23 21:13:56,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_shutdown [2023-11-23 21:13:56,914 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg32 [2023-11-23 21:13:56,914 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg32 [2023-11-23 21:13:56,914 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_rts_threshold [2023-11-23 21:13:56,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_rts_threshold [2023-11-23 21:13:56,914 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read32 [2023-11-23 21:13:56,915 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read32 [2023-11-23 21:13:56,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-23 21:13:56,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-23 21:13:56,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-23 21:13:56,915 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2023-11-23 21:13:56,915 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2023-11-23 21:13:56,916 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2023-11-23 21:13:56,916 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2023-11-23 21:13:56,916 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_replenish [2023-11-23 21:13:56,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_replenish [2023-11-23 21:13:56,916 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write32 [2023-11-23 21:13:56,916 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write32 [2023-11-23 21:13:56,917 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_start_nic [2023-11-23 21:13:56,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_start_nic [2023-11-23 21:13:56,917 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2023-11-23 21:13:56,917 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2023-11-23 21:13:56,917 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_poll_bit [2023-11-23 21:13:56,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_poll_bit [2023-11-23 21:13:56,918 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-11-23 21:13:56,918 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-11-23 21:13:56,918 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_system_config [2023-11-23 21:13:56,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_system_config [2023-11-23 21:13:56,918 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_load_firmware [2023-11-23 21:13:56,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_load_firmware [2023-11-23 21:13:56,919 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_add_ofdm_scan_rates [2023-11-23 21:13:56,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_add_ofdm_scan_rates [2023-11-23 21:13:56,919 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2023-11-23 21:13:56,919 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2023-11-23 21:13:56,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2023-11-23 21:13:56,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2023-11-23 21:13:56,920 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hwcrypto_keys [2023-11-23 21:13:56,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hwcrypto_keys [2023-11-23 21:13:56,920 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2023-11-23 21:13:56,920 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2023-11-23 21:13:56,920 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_sw_reset [2023-11-23 21:13:56,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_sw_reset [2023-11-23 21:13:56,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2023-11-23 21:13:56,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2023-11-23 21:13:56,921 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_down [2023-11-23 21:13:56,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_down [2023-11-23 21:13:56,921 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2023-11-23 21:13:56,921 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tx_power [2023-11-23 21:13:56,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tx_power [2023-11-23 21:13:56,922 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-11-23 21:13:56,922 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-11-23 21:13:56,922 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-23 21:13:56,922 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-23 21:13:56,922 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_activity_off [2023-11-23 21:13:56,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_activity_off [2023-11-23 21:13:56,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_84 [2023-11-23 21:13:56,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_84 [2023-11-23 21:13:56,923 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_associate [2023-11-23 21:13:56,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_associate [2023-11-23 21:13:56,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_88 [2023-11-23 21:13:56,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_88 [2023-11-23 21:13:56,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-23 21:13:56,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-23 21:13:56,924 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_eeprom_len [2023-11-23 21:13:56,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_eeprom_len [2023-11-23 21:13:56,924 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-23 21:13:56,924 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-23 21:13:56,925 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free_tfd [2023-11-23 21:13:56,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free_tfd [2023-11-23 21:13:56,925 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-23 21:13:56,925 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-23 21:13:56,925 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_up [2023-11-23 21:13:56,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_up [2023-11-23 21:13:56,926 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2023-11-23 21:13:56,926 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2023-11-23 21:13:56,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-23 21:13:56,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-23 21:13:56,931 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-23 21:13:56,931 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-23 21:13:56,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-23 21:13:56,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-23 21:13:56,931 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2023-11-23 21:13:56,932 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2023-11-23 21:13:56,932 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-23 21:13:56,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_lock_of_ipw_priv [2023-11-23 21:13:56,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_lock_of_ipw_priv [2023-11-23 21:13:56,933 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2023-11-23 21:13:56,934 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2023-11-23 21:13:56,934 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-11-23 21:13:56,934 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-11-23 21:13:56,935 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-23 21:13:56,935 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-23 21:13:56,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-23 21:13:56,935 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_stop [2023-11-23 21:13:56,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_stop [2023-11-23 21:13:56,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2023-11-23 21:13:56,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2023-11-23 21:13:56,936 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-23 21:13:56,936 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-23 21:13:56,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-23 21:13:56,936 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-23 21:13:56,936 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-23 21:13:56,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2023-11-23 21:13:56,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2023-11-23 21:13:56,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-23 21:13:56,937 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-23 21:13:56,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-11-23 21:13:56,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-11-23 21:13:56,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-23 21:13:56,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-23 21:13:56,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-11-23 21:13:56,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-11-23 21:13:56,938 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-11-23 21:13:56,938 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-11-23 21:13:56,938 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_get_burst_duration [2023-11-23 21:13:56,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_get_burst_duration [2023-11-23 21:13:56,939 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_command_block_index [2023-11-23 21:13:56,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_command_block_index [2023-11-23 21:13:56,939 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write8 [2023-11-23 21:13:56,939 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write8 [2023-11-23 21:13:56,939 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2023-11-23 21:13:56,939 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2023-11-23 21:13:56,939 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-23 21:13:56,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-23 21:13:56,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2023-11-23 21:13:56,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2023-11-23 21:13:56,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-11-23 21:13:56,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-11-23 21:13:56,940 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_inc_wrap [2023-11-23 21:13:56,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_inc_wrap [2023-11-23 21:13:56,941 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_on [2023-11-23 21:13:56,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_on [2023-11-23 21:13:56,941 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2023-11-23 21:13:56,941 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2023-11-23 21:13:56,941 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_disassociate [2023-11-23 21:13:56,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_disassociate [2023-11-23 21:13:56,942 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-11-23 21:13:56,942 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-11-23 21:13:56,942 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-11-23 21:13:56,942 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-11-23 21:13:56,942 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2023-11-23 21:13:56,942 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2023-11-23 21:13:56,943 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2023-11-23 21:13:56,943 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2023-11-23 21:13:56,943 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_bit [2023-11-23 21:13:56,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_bit [2023-11-23 21:13:56,943 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_space [2023-11-23 21:13:56,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_space [2023-11-23 21:13:56,943 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-23 21:13:56,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-23 21:13:56,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-23 21:13:56,944 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2023-11-23 21:13:56,944 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2023-11-23 21:13:56,944 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg8 [2023-11-23 21:13:56,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg8 [2023-11-23 21:13:56,945 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_activate [2023-11-23 21:13:56,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_activate [2023-11-23 21:13:56,945 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_pdu [2023-11-23 21:13:56,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_pdu [2023-11-23 21:13:56,945 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_disassociate [2023-11-23 21:13:56,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_disassociate [2023-11-23 21:13:56,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_ipw_rx_queue [2023-11-23 21:13:56,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_ipw_rx_queue [2023-11-23 21:13:56,946 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg32 [2023-11-23 21:13:56,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg32 [2023-11-23 21:13:56,946 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2023-11-23 21:13:56,946 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2023-11-23 21:13:56,946 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_free [2023-11-23 21:13:56,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_free [2023-11-23 21:13:56,947 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-11-23 21:13:56,947 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-11-23 21:13:56,947 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_free [2023-11-23 21:13:56,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_free [2023-11-23 21:13:56,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2023-11-23 21:13:56,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2023-11-23 21:13:56,948 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-11-23 21:13:56,948 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-11-23 21:13:56,948 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-11-23 21:13:56,948 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-11-23 21:13:56,948 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_space [2023-11-23 21:13:56,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_space [2023-11-23 21:13:56,948 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_stop [2023-11-23 21:13:56,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_stop [2023-11-23 21:13:56,949 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2023-11-23 21:13:56,949 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2023-11-23 21:13:56,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-23 21:13:56,949 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_radio_off [2023-11-23 21:13:56,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_radio_off [2023-11-23 21:13:56,950 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-23 21:13:56,950 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-23 21:13:56,950 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-11-23 21:13:56,950 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-11-23 21:13:56,950 INFO L130 BoogieDeclarations]: Found specification of procedure free_firmware [2023-11-23 21:13:56,950 INFO L138 BoogieDeclarations]: Found implementation of procedure free_firmware [2023-11-23 21:13:56,951 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2023-11-23 21:13:56,951 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2023-11-23 21:13:56,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-23 21:13:56,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-23 21:13:56,951 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2023-11-23 21:13:56,951 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2023-11-23 21:13:56,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-11-23 21:13:56,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-11-23 21:13:56,952 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2023-11-23 21:13:56,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2023-11-23 21:13:56,952 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_get_geo [2023-11-23 21:13:56,952 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_get_geo [2023-11-23 21:13:56,952 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_enable_interrupts [2023-11-23 21:13:56,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_enable_interrupts [2023-11-23 21:13:56,953 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-11-23 21:13:56,953 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-11-23 21:13:56,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_ipw_priv [2023-11-23 21:13:56,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_ipw_priv [2023-11-23 21:13:56,953 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2023-11-23 21:13:56,953 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2023-11-23 21:13:56,954 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_restock [2023-11-23 21:13:56,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_restock [2023-11-23 21:13:56,955 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_init [2023-11-23 21:13:56,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_init [2023-11-23 21:13:56,955 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2023-11-23 21:13:56,955 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2023-11-23 21:13:56,955 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-23 21:13:56,956 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-23 21:13:56,956 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2023-11-23 21:13:56,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2023-11-23 21:13:56,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ipw_exit_15_2 [2023-11-23 21:13:56,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ipw_exit_15_2 [2023-11-23 21:13:56,956 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_bit [2023-11-23 21:13:56,956 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_bit [2023-11-23 21:13:56,957 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-11-23 21:13:56,957 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-11-23 21:13:56,957 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_multicast [2023-11-23 21:13:56,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_multicast [2023-11-23 21:13:56,957 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2023-11-23 21:13:56,957 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2023-11-23 21:13:56,957 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_is_init [2023-11-23 21:13:56,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_is_init [2023-11-23 21:13:56,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-23 21:13:56,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-23 21:13:56,958 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2023-11-23 21:13:56,958 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2023-11-23 21:13:56,958 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-11-23 21:13:56,959 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-11-23 21:13:56,959 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_simple [2023-11-23 21:13:56,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_simple [2023-11-23 21:13:56,959 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-11-23 21:13:56,959 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-11-23 21:13:56,959 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_tx_power [2023-11-23 21:13:56,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_tx_power [2023-11-23 21:13:56,960 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-23 21:13:56,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-23 21:13:56,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-23 21:13:56,960 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2023-11-23 21:13:56,960 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2023-11-23 21:13:56,960 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2023-11-23 21:13:56,961 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2023-11-23 21:13:58,413 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 21:13:58,419 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 21:13:58,875 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;