./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc 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_47857ac8-9ea8-4b0a-b782-a527d436bfc2/bin/uautomizer-verify-BQ2R08f2Ya/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47857ac8-9ea8-4b0a-b782-a527d436bfc2/bin/uautomizer-verify-BQ2R08f2Ya/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47857ac8-9ea8-4b0a-b782-a527d436bfc2/bin/uautomizer-verify-BQ2R08f2Ya/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47857ac8-9ea8-4b0a-b782-a527d436bfc2/bin/uautomizer-verify-BQ2R08f2Ya/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47857ac8-9ea8-4b0a-b782-a527d436bfc2/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47857ac8-9ea8-4b0a-b782-a527d436bfc2/bin/uautomizer-verify-BQ2R08f2Ya --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9c2c545000a4aace2bf2b77eaabc1a02d1a98ac54a14fcddb371fd030b12710a --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-29 03:41:29,935 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-29 03:41:29,996 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47857ac8-9ea8-4b0a-b782-a527d436bfc2/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-29 03:41:30,000 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-29 03:41:30,001 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-29 03:41:30,024 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-29 03:41:30,025 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-29 03:41:30,026 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-29 03:41:30,026 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-29 03:41:30,027 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-29 03:41:30,027 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-29 03:41:30,028 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-29 03:41:30,029 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-29 03:41:30,029 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-29 03:41:30,030 INFO L153 SettingsManager]: * Use SBE=true [2023-11-29 03:41:30,030 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-29 03:41:30,031 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-29 03:41:30,031 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-29 03:41:30,032 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-29 03:41:30,032 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-29 03:41:30,033 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-29 03:41:30,034 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-29 03:41:30,034 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-29 03:41:30,034 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-29 03:41:30,035 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-29 03:41:30,035 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-29 03:41:30,036 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-29 03:41:30,036 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-29 03:41:30,037 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 03:41:30,037 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-29 03:41:30,038 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-29 03:41:30,038 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-29 03:41:30,038 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-29 03:41:30,038 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-29 03:41:30,039 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-29 03:41:30,039 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-29 03:41:30,039 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-29 03:41:30,039 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-29 03:41:30,039 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-29 03:41:30,040 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47857ac8-9ea8-4b0a-b782-a527d436bfc2/bin/uautomizer-verify-BQ2R08f2Ya/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47857ac8-9ea8-4b0a-b782-a527d436bfc2/bin/uautomizer-verify-BQ2R08f2Ya Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9c2c545000a4aace2bf2b77eaabc1a02d1a98ac54a14fcddb371fd030b12710a [2023-11-29 03:41:30,245 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-29 03:41:30,268 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-29 03:41:30,271 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-29 03:41:30,273 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-29 03:41:30,273 INFO L274 PluginConnector]: CDTParser initialized [2023-11-29 03:41:30,274 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47857ac8-9ea8-4b0a-b782-a527d436bfc2/bin/uautomizer-verify-BQ2R08f2Ya/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i [2023-11-29 03:41:33,036 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-29 03:41:33,544 INFO L384 CDTParser]: Found 1 translation units. [2023-11-29 03:41:33,545 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47857ac8-9ea8-4b0a-b782-a527d436bfc2/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i [2023-11-29 03:41:33,593 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47857ac8-9ea8-4b0a-b782-a527d436bfc2/bin/uautomizer-verify-BQ2R08f2Ya/data/3597503ae/d70b7a8c876849229b481f807c04e705/FLAG92a88d76c [2023-11-29 03:41:33,610 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47857ac8-9ea8-4b0a-b782-a527d436bfc2/bin/uautomizer-verify-BQ2R08f2Ya/data/3597503ae/d70b7a8c876849229b481f807c04e705 [2023-11-29 03:41:33,613 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-29 03:41:33,614 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-29 03:41:33,616 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-29 03:41:33,616 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-29 03:41:33,622 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-29 03:41:33,622 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 03:41:33" (1/1) ... [2023-11-29 03:41:33,624 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e0bdb4c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:41:33, skipping insertion in model container [2023-11-29 03:41:33,624 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 03:41:33" (1/1) ... [2023-11-29 03:41:33,872 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-29 03:41:37,096 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_47857ac8-9ea8-4b0a-b782-a527d436bfc2/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i[393820,393833] [2023-11-29 03:41:37,099 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_47857ac8-9ea8-4b0a-b782-a527d436bfc2/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i[393989,394002] [2023-11-29 03:41:37,100 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_47857ac8-9ea8-4b0a-b782-a527d436bfc2/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i[394156,394169] [2023-11-29 03:41:37,101 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_47857ac8-9ea8-4b0a-b782-a527d436bfc2/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i[394324,394337] [2023-11-29 03:41:37,125 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 03:41:37,216 INFO L202 MainTranslator]: Completed pre-run [2023-11-29 03:41:37,292 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"); [5746] [2023-11-29 03:41:37,293 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)); [5753] [2023-11-29 03:41:37,294 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5760] [2023-11-29 03:41:37,295 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/f860c18/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5800-5801] [2023-11-29 03:41:37,295 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"); [5806-5808] [2023-11-29 03:41:37,299 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/linux/dynamic_queue_limits.h"), "i" (74), "i" (12UL)); [5979-5980] [2023-11-29 03:41:37,304 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)); [6083-6084] [2023-11-29 03:41:37,306 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)); [6117-6118] [2023-11-29 03:41:37,308 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)); [6154-6155] [2023-11-29 03:41:37,309 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" (115), "i" (12UL)); [6191-6192] [2023-11-29 03:41:37,317 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/linux/netdevice.h"), "i" (502), "i" (12UL)); [6577-6578] [2023-11-29 03:41:37,317 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6584] [2023-11-29 03:41:37,320 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6764] [2023-11-29 03:41:37,321 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6804] [2023-11-29 03:41:37,356 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/ethernet/broadcom/b44.c"), "i" (630), "i" (12UL)); [8096-8097] [2023-11-29 03:41:37,363 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8332] [2023-11-29 03:41:37,371 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8665] [2023-11-29 03:41:37,442 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/ethernet/broadcom/b44.c"), "i" (1840), "i" (12UL)); [9873-9874] [2023-11-29 03:41:37,445 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/ethernet/broadcom/b44.c"), "i" (1889), "i" (12UL)); [9958-9959] [2023-11-29 03:41:37,452 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/ethernet/broadcom/b44.c"), "i" (2139), "i" (12UL)); [10318-10319] [2023-11-29 03:41:37,455 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/ethernet/broadcom/b44.c"), "i" (2211), "i" (12UL)); [10410-10411] [2023-11-29 03:41:37,518 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_47857ac8-9ea8-4b0a-b782-a527d436bfc2/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i[393820,393833] [2023-11-29 03:41:37,518 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_47857ac8-9ea8-4b0a-b782-a527d436bfc2/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i[393989,394002] [2023-11-29 03:41:37,519 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_47857ac8-9ea8-4b0a-b782-a527d436bfc2/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i[394156,394169] [2023-11-29 03:41:37,519 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_47857ac8-9ea8-4b0a-b782-a527d436bfc2/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i[394324,394337] [2023-11-29 03:41:37,529 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 03:41:37,851 INFO L206 MainTranslator]: Completed translation [2023-11-29 03:41:37,851 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:41:37 WrapperNode [2023-11-29 03:41:37,851 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-29 03:41:37,853 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-29 03:41:37,853 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-29 03:41:37,853 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-29 03:41:37,861 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:41:37" (1/1) ... [2023-11-29 03:41:37,962 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:41:37" (1/1) ... [2023-11-29 03:41:38,182 INFO L138 Inliner]: procedures = 548, calls = 3167, calls flagged for inlining = 281, calls inlined = 241, statements flattened = 7440 [2023-11-29 03:41:38,183 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-29 03:41:38,183 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-29 03:41:38,184 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-29 03:41:38,184 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-29 03:41:38,197 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:41:37" (1/1) ... [2023-11-29 03:41:38,197 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:41:37" (1/1) ... [2023-11-29 03:41:38,235 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:41:37" (1/1) ... [2023-11-29 03:41:40,625 INFO L175 MemorySlicer]: Split 1753 memory accesses to 23 slices as follows [2, 26, 2, 8, 8, 6, 1, 4, 4, 5, 5, 3, 4, 3, 4, 40, 32, 1, 2, 1, 22, 1568, 2]. 89 percent of accesses are in the largest equivalence class. The 281 initializations are split as follows [0, 22, 1, 8, 8, 6, 0, 4, 4, 5, 5, 3, 4, 3, 4, 40, 32, 1, 2, 0, 0, 129, 0]. The 914 writes are split as follows [1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 907, 2]. [2023-11-29 03:41:40,625 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:41:37" (1/1) ... [2023-11-29 03:41:40,626 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:41:37" (1/1) ... [2023-11-29 03:41:40,784 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:41:37" (1/1) ... [2023-11-29 03:41:40,812 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:41:37" (1/1) ... [2023-11-29 03:41:40,871 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:41:37" (1/1) ... [2023-11-29 03:41:40,893 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:41:37" (1/1) ... [2023-11-29 03:41:40,950 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-29 03:41:40,951 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-29 03:41:40,951 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-29 03:41:40,951 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-29 03:41:40,952 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:41:37" (1/1) ... [2023-11-29 03:41:40,959 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 03:41:40,971 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47857ac8-9ea8-4b0a-b782-a527d436bfc2/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:41:40,986 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47857ac8-9ea8-4b0a-b782-a527d436bfc2/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-29 03:41:40,993 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47857ac8-9ea8-4b0a-b782-a527d436bfc2/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-29 03:41:41,028 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_flow_ctrl [2023-11-29 03:41:41,028 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_flow_ctrl [2023-11-29 03:41:41,028 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_set_drvdata [2023-11-29 03:41:41,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_set_drvdata [2023-11-29 03:41:41,029 INFO L130 BoogieDeclarations]: Found specification of procedure b44_init_rings [2023-11-29 03:41:41,029 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_init_rings [2023-11-29 03:41:41,029 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2023-11-29 03:41:41,029 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2023-11-29 03:41:41,029 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-29 03:41:41,029 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-29 03:41:41,029 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-11-29 03:41:41,029 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-11-29 03:41:41,029 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2023-11-29 03:41:41,030 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2023-11-29 03:41:41,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-29 03:41:41,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-29 03:41:41,030 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-29 03:41:41,030 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-29 03:41:41,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-29 03:41:41,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-29 03:41:41,030 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2023-11-29 03:41:41,030 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2023-11-29 03:41:41,031 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-29 03:41:41,031 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-29 03:41:41,031 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2023-11-29 03:41:41,031 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2023-11-29 03:41:41,031 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-11-29 03:41:41,031 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-11-29 03:41:41,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_66 [2023-11-29 03:41:41,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_66 [2023-11-29 03:41:41,031 INFO L130 BoogieDeclarations]: Found specification of procedure bwfilter_table [2023-11-29 03:41:41,032 INFO L138 BoogieDeclarations]: Found implementation of procedure bwfilter_table [2023-11-29 03:41:41,032 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2023-11-29 03:41:41,032 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2023-11-29 03:41:41,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-29 03:41:41,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-29 03:41:41,032 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-29 03:41:41,032 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-29 03:41:41,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-29 03:41:41,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-29 03:41:41,033 INFO L130 BoogieDeclarations]: Found specification of procedure b44_adjust_link [2023-11-29 03:41:41,033 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_adjust_link [2023-11-29 03:41:41,033 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-29 03:41:41,033 INFO L130 BoogieDeclarations]: Found specification of procedure b44_writephy [2023-11-29 03:41:41,033 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_writephy [2023-11-29 03:41:41,033 INFO L130 BoogieDeclarations]: Found specification of procedure b44_pci_exit [2023-11-29 03:41:41,033 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_pci_exit [2023-11-29 03:41:41,033 INFO L130 BoogieDeclarations]: Found specification of procedure b44_init_hw [2023-11-29 03:41:41,033 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_init_hw [2023-11-29 03:41:41,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2023-11-29 03:41:41,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2023-11-29 03:41:41,034 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-29 03:41:41,034 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-29 03:41:41,034 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2023-11-29 03:41:41,034 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2023-11-29 03:41:41,034 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_pcihost_set_power_state [2023-11-29 03:41:41,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_pcihost_set_power_state [2023-11-29 03:41:41,034 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2023-11-29 03:41:41,034 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2023-11-29 03:41:41,035 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2023-11-29 03:41:41,035 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2023-11-29 03:41:41,035 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2023-11-29 03:41:41,035 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2023-11-29 03:41:41,035 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2023-11-29 03:41:41,035 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2023-11-29 03:41:41,035 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2023-11-29 03:41:41,035 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2023-11-29 03:41:41,035 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2023-11-29 03:41:41,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2023-11-29 03:41:41,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2023-11-29 03:41:41,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2023-11-29 03:41:41,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2023-11-29 03:41:41,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2023-11-29 03:41:41,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2023-11-29 03:41:41,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2023-11-29 03:41:41,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2023-11-29 03:41:41,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2023-11-29 03:41:41,037 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2023-11-29 03:41:41,037 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2023-11-29 03:41:41,037 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2023-11-29 03:41:41,037 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_writephy [2023-11-29 03:41:41,037 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_writephy [2023-11-29 03:41:41,037 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-29 03:41:41,037 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-29 03:41:41,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2023-11-29 03:41:41,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2023-11-29 03:41:41,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2023-11-29 03:41:41,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2023-11-29 03:41:41,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2023-11-29 03:41:41,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2023-11-29 03:41:41,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2023-11-29 03:41:41,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2023-11-29 03:41:41,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2023-11-29 03:41:41,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2023-11-29 03:41:41,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2023-11-29 03:41:41,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2023-11-29 03:41:41,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2023-11-29 03:41:41,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2023-11-29 03:41:41,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2023-11-29 03:41:41,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2023-11-29 03:41:41,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2023-11-29 03:41:41,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2023-11-29 03:41:41,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2023-11-29 03:41:41,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2023-11-29 03:41:41,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2023-11-29 03:41:41,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2023-11-29 03:41:41,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2023-11-29 03:41:41,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2023-11-29 03:41:41,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2023-11-29 03:41:41,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-29 03:41:41,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-29 03:41:41,040 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-11-29 03:41:41,040 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-11-29 03:41:41,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_b44 [2023-11-29 03:41:41,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_b44 [2023-11-29 03:41:41,041 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2023-11-29 03:41:41,041 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2023-11-29 03:41:41,041 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2023-11-29 03:41:41,041 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2023-11-29 03:41:41,041 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2023-11-29 03:41:41,041 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2023-11-29 03:41:41,041 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2023-11-29 03:41:41,041 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2023-11-29 03:41:41,041 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2023-11-29 03:41:41,042 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2023-11-29 03:41:41,042 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2023-11-29 03:41:41,042 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2023-11-29 03:41:41,042 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2023-11-29 03:41:41,042 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2023-11-29 03:41:41,042 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2023-11-29 03:41:41,042 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2023-11-29 03:41:41,042 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2023-11-29 03:41:41,042 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2023-11-29 03:41:41,043 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2023-11-29 03:41:41,043 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2023-11-29 03:41:41,043 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2023-11-29 03:41:41,043 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2023-11-29 03:41:41,043 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2023-11-29 03:41:41,043 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-29 03:41:41,043 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-29 03:41:41,043 INFO L130 BoogieDeclarations]: Found specification of procedure b44_interrupt [2023-11-29 03:41:41,043 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_interrupt [2023-11-29 03:41:41,044 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2023-11-29 03:41:41,044 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2023-11-29 03:41:41,044 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2023-11-29 03:41:41,044 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2023-11-29 03:41:41,044 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2023-11-29 03:41:41,044 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2023-11-29 03:41:41,045 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2023-11-29 03:41:41,045 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2023-11-29 03:41:41,045 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2023-11-29 03:41:41,045 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2023-11-29 03:41:41,045 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2023-11-29 03:41:41,045 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2023-11-29 03:41:41,045 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2023-11-29 03:41:41,045 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2023-11-29 03:41:41,045 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2023-11-29 03:41:41,045 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2023-11-29 03:41:41,046 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2023-11-29 03:41:41,046 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2023-11-29 03:41:41,046 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2023-11-29 03:41:41,046 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2023-11-29 03:41:41,046 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2023-11-29 03:41:41,046 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2023-11-29 03:41:41,046 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2023-11-29 03:41:41,046 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2023-11-29 03:41:41,046 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2023-11-29 03:41:41,046 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2023-11-29 03:41:41,047 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2023-11-29 03:41:41,047 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2023-11-29 03:41:41,047 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2023-11-29 03:41:41,047 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2023-11-29 03:41:41,047 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2023-11-29 03:41:41,047 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2023-11-29 03:41:41,047 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2023-11-29 03:41:41,047 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2023-11-29 03:41:41,047 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2023-11-29 03:41:41,047 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2023-11-29 03:41:41,048 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2023-11-29 03:41:41,048 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2023-11-29 03:41:41,048 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2023-11-29 03:41:41,048 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2023-11-29 03:41:41,048 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2023-11-29 03:41:41,048 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2023-11-29 03:41:41,048 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2023-11-29 03:41:41,048 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2023-11-29 03:41:41,048 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2023-11-29 03:41:41,048 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2023-11-29 03:41:41,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-11-29 03:41:41,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-11-29 03:41:41,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-29 03:41:41,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-29 03:41:41,049 INFO L130 BoogieDeclarations]: Found specification of procedure b44_magic_pattern [2023-11-29 03:41:41,049 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_magic_pattern [2023-11-29 03:41:41,049 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2023-11-29 03:41:41,049 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2023-11-29 03:41:41,049 INFO L130 BoogieDeclarations]: Found specification of procedure bw32 [2023-11-29 03:41:41,049 INFO L138 BoogieDeclarations]: Found implementation of procedure bw32 [2023-11-29 03:41:41,049 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_bus_may_powerdown [2023-11-29 03:41:41,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_bus_may_powerdown [2023-11-29 03:41:41,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-11-29 03:41:41,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-11-29 03:41:41,050 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-29 03:41:41,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-29 03:41:41,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-29 03:41:41,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-11-29 03:41:41,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-11-29 03:41:41,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2023-11-29 03:41:41,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2023-11-29 03:41:41,051 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2023-11-29 03:41:41,051 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2023-11-29 03:41:41,051 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-29 03:41:41,051 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2023-11-29 03:41:41,051 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2023-11-29 03:41:41,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-29 03:41:41,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-29 03:41:41,051 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-29 03:41:41,052 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-29 03:41:41,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2023-11-29 03:41:41,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2023-11-29 03:41:41,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2023-11-29 03:41:41,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2023-11-29 03:41:41,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2023-11-29 03:41:41,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2023-11-29 03:41:41,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2023-11-29 03:41:41,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2023-11-29 03:41:41,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2023-11-29 03:41:41,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2023-11-29 03:41:41,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2023-11-29 03:41:41,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2023-11-29 03:41:41,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2023-11-29 03:41:41,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2023-11-29 03:41:41,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2023-11-29 03:41:41,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2023-11-29 03:41:41,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2023-11-29 03:41:41,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2023-11-29 03:41:41,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2023-11-29 03:41:41,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2023-11-29 03:41:41,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2023-11-29 03:41:41,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2023-11-29 03:41:41,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2023-11-29 03:41:41,054 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-11-29 03:41:41,054 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-11-29 03:41:41,054 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_readphy [2023-11-29 03:41:41,054 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_readphy [2023-11-29 03:41:41,054 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-11-29 03:41:41,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-11-29 03:41:41,054 INFO L130 BoogieDeclarations]: Found specification of procedure b44_phy_reset [2023-11-29 03:41:41,055 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_phy_reset [2023-11-29 03:41:41,055 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-11-29 03:41:41,055 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-11-29 03:41:41,055 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2023-11-29 03:41:41,055 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2023-11-29 03:41:41,055 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-29 03:41:41,055 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-29 03:41:41,055 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-11-29 03:41:41,055 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-11-29 03:41:41,055 INFO L130 BoogieDeclarations]: Found specification of procedure b44_remove_one [2023-11-29 03:41:41,056 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_remove_one [2023-11-29 03:41:41,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-11-29 03:41:41,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-11-29 03:41:41,056 INFO L130 BoogieDeclarations]: Found specification of procedure b44_stats_update [2023-11-29 03:41:41,056 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_stats_update [2023-11-29 03:41:41,056 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2023-11-29 03:41:41,056 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2023-11-29 03:41:41,056 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2023-11-29 03:41:41,056 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2023-11-29 03:41:41,056 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-11-29 03:41:41,057 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-11-29 03:41:41,057 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-29 03:41:41,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-29 03:41:41,057 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_free [2023-11-29 03:41:41,057 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_free [2023-11-29 03:41:41,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2023-11-29 03:41:41,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2023-11-29 03:41:41,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2023-11-29 03:41:41,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2023-11-29 03:41:41,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2023-11-29 03:41:41,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2023-11-29 03:41:41,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2023-11-29 03:41:41,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2023-11-29 03:41:41,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2023-11-29 03:41:41,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2023-11-29 03:41:41,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2023-11-29 03:41:41,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2023-11-29 03:41:41,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2023-11-29 03:41:41,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2023-11-29 03:41:41,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2023-11-29 03:41:41,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2023-11-29 03:41:41,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2023-11-29 03:41:41,059 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2023-11-29 03:41:41,059 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2023-11-29 03:41:41,059 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2023-11-29 03:41:41,059 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2023-11-29 03:41:41,059 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2023-11-29 03:41:41,059 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2023-11-29 03:41:41,059 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2023-11-29 03:41:41,059 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2023-11-29 03:41:41,059 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2023-11-29 03:41:41,059 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2023-11-29 03:41:41,059 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2023-11-29 03:41:41,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2023-11-29 03:41:41,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2023-11-29 03:41:41,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2023-11-29 03:41:41,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2023-11-29 03:41:41,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2023-11-29 03:41:41,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2023-11-29 03:41:41,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2023-11-29 03:41:41,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2023-11-29 03:41:41,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2023-11-29 03:41:41,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2023-11-29 03:41:41,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2023-11-29 03:41:41,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2023-11-29 03:41:41,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2023-11-29 03:41:41,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2023-11-29 03:41:41,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2023-11-29 03:41:41,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2023-11-29 03:41:41,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2023-11-29 03:41:41,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2023-11-29 03:41:41,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-29 03:41:41,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-29 03:41:41,061 INFO L130 BoogieDeclarations]: Found specification of procedure b44_readphy [2023-11-29 03:41:41,062 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_readphy [2023-11-29 03:41:41,062 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_unregister [2023-11-29 03:41:41,062 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_unregister [2023-11-29 03:41:41,062 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_rx_mode [2023-11-29 03:41:41,062 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_rx_mode [2023-11-29 03:41:41,062 INFO L130 BoogieDeclarations]: Found specification of procedure b44_free_consistent [2023-11-29 03:41:41,062 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_free_consistent [2023-11-29 03:41:41,062 INFO L130 BoogieDeclarations]: Found specification of procedure b44_enable_ints [2023-11-29 03:41:41,062 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_enable_ints [2023-11-29 03:41:41,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-29 03:41:41,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-29 03:41:41,062 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-11-29 03:41:41,063 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-11-29 03:41:41,063 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-11-29 03:41:41,063 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-11-29 03:41:41,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-11-29 03:41:41,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-11-29 03:41:41,063 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2023-11-29 03:41:41,063 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2023-11-29 03:41:41,063 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_device_enable [2023-11-29 03:41:41,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_device_enable [2023-11-29 03:41:41,063 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_get_drvdata [2023-11-29 03:41:41,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_get_drvdata [2023-11-29 03:41:41,064 INFO L130 BoogieDeclarations]: Found specification of procedure b44_set_rx_mode [2023-11-29 03:41:41,064 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_set_rx_mode [2023-11-29 03:41:41,064 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2023-11-29 03:41:41,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2023-11-29 03:41:41,064 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2023-11-29 03:41:41,064 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2023-11-29 03:41:41,064 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2023-11-29 03:41:41,064 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2023-11-29 03:41:41,064 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2023-11-29 03:41:41,064 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2023-11-29 03:41:41,064 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2023-11-29 03:41:41,065 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2023-11-29 03:41:41,065 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2023-11-29 03:41:41,065 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2023-11-29 03:41:41,065 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2023-11-29 03:41:41,065 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2023-11-29 03:41:41,065 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2023-11-29 03:41:41,065 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2023-11-29 03:41:41,065 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2023-11-29 03:41:41,065 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2023-11-29 03:41:41,065 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2023-11-29 03:41:41,065 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2023-11-29 03:41:41,066 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2023-11-29 03:41:41,066 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2023-11-29 03:41:41,066 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2023-11-29 03:41:41,066 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2023-11-29 03:41:41,066 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2023-11-29 03:41:41,066 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2023-11-29 03:41:41,066 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2023-11-29 03:41:41,066 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2023-11-29 03:41:41,066 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2023-11-29 03:41:41,066 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2023-11-29 03:41:41,067 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2023-11-29 03:41:41,067 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2023-11-29 03:41:41,067 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2023-11-29 03:41:41,067 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2023-11-29 03:41:41,067 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2023-11-29 03:41:41,067 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2023-11-29 03:41:41,067 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2023-11-29 03:41:41,067 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2023-11-29 03:41:41,067 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2023-11-29 03:41:41,067 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2023-11-29 03:41:41,067 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2023-11-29 03:41:41,067 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2023-11-29 03:41:41,068 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2023-11-29 03:41:41,068 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2023-11-29 03:41:41,068 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2023-11-29 03:41:41,068 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2023-11-29 03:41:41,068 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2023-11-29 03:41:41,068 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2023-11-29 03:41:41,068 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-11-29 03:41:41,068 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-11-29 03:41:41,068 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_bus_powerup [2023-11-29 03:41:41,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_bus_powerup [2023-11-29 03:41:41,069 INFO L130 BoogieDeclarations]: Found specification of procedure b44_sync_dma_desc_for_device [2023-11-29 03:41:41,069 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_sync_dma_desc_for_device [2023-11-29 03:41:41,069 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2023-11-29 03:41:41,069 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2023-11-29 03:41:41,069 INFO L130 BoogieDeclarations]: Found specification of procedure br32 [2023-11-29 03:41:41,069 INFO L138 BoogieDeclarations]: Found implementation of procedure br32 [2023-11-29 03:41:41,069 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2023-11-29 03:41:41,069 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2023-11-29 03:41:41,069 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-29 03:41:41,069 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-11-29 03:41:41,069 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-11-29 03:41:41,069 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2023-11-29 03:41:41,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2023-11-29 03:41:41,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2023-11-29 03:41:41,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2023-11-29 03:41:41,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2023-11-29 03:41:41,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2023-11-29 03:41:41,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2023-11-29 03:41:41,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2023-11-29 03:41:41,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2023-11-29 03:41:41,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2023-11-29 03:41:41,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2023-11-29 03:41:41,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2023-11-29 03:41:41,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2023-11-29 03:41:41,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2023-11-29 03:41:41,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2023-11-29 03:41:41,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2023-11-29 03:41:41,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2023-11-29 03:41:41,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2023-11-29 03:41:41,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2023-11-29 03:41:41,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2023-11-29 03:41:41,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2023-11-29 03:41:41,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2023-11-29 03:41:41,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2023-11-29 03:41:41,071 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_cam_write [2023-11-29 03:41:41,072 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_cam_write [2023-11-29 03:41:41,072 INFO L130 BoogieDeclarations]: Found specification of procedure b44_tx_timeout [2023-11-29 03:41:41,072 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_tx_timeout [2023-11-29 03:41:41,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2023-11-29 03:41:41,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2023-11-29 03:41:41,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2023-11-29 03:41:41,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2023-11-29 03:41:41,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2023-11-29 03:41:41,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2023-11-29 03:41:41,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2023-11-29 03:41:41,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2023-11-29 03:41:41,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2023-11-29 03:41:41,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2023-11-29 03:41:41,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2023-11-29 03:41:41,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2023-11-29 03:41:41,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2023-11-29 03:41:41,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2023-11-29 03:41:41,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2023-11-29 03:41:41,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2023-11-29 03:41:41,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2023-11-29 03:41:41,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2023-11-29 03:41:41,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2023-11-29 03:41:41,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2023-11-29 03:41:41,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2023-11-29 03:41:41,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2023-11-29 03:41:41,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2023-11-29 03:41:41,074 INFO L130 BoogieDeclarations]: Found specification of procedure b44_alloc_rx_skb [2023-11-29 03:41:41,074 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_alloc_rx_skb [2023-11-29 03:41:41,074 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-29 03:41:41,074 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-29 03:41:41,074 INFO L130 BoogieDeclarations]: Found specification of procedure b44_chip_reset [2023-11-29 03:41:41,074 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_chip_reset [2023-11-29 03:41:41,074 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-29 03:41:41,074 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-29 03:41:41,074 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2023-11-29 03:41:41,075 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2023-11-29 03:41:41,075 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-29 03:41:41,075 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-29 03:41:41,075 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2023-11-29 03:41:41,075 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2023-11-29 03:41:41,075 INFO L130 BoogieDeclarations]: Found specification of procedure b44_halt [2023-11-29 03:41:41,075 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_halt [2023-11-29 03:41:41,075 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-29 03:41:41,075 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-29 03:41:41,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2023-11-29 03:41:41,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2023-11-29 03:41:41,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-29 03:41:41,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-29 03:41:41,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-11-29 03:41:41,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-11-29 03:41:41,076 INFO L130 BoogieDeclarations]: Found specification of procedure b44_setup_wol [2023-11-29 03:41:41,076 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_setup_wol [2023-11-29 03:41:41,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-29 03:41:41,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-29 03:41:41,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_62 [2023-11-29 03:41:41,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_62 [2023-11-29 03:41:41,076 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2023-11-29 03:41:41,076 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2023-11-29 03:41:41,076 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-11-29 03:41:41,076 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-11-29 03:41:41,077 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-29 03:41:41,077 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-29 03:41:41,077 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2023-11-29 03:41:41,077 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2023-11-29 03:41:41,077 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-29 03:41:41,077 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-29 03:41:41,077 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-29 03:41:41,077 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-29 03:41:41,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2023-11-29 03:41:41,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2023-11-29 03:41:41,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2023-11-29 03:41:41,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2023-11-29 03:41:41,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2023-11-29 03:41:41,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2023-11-29 03:41:41,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2023-11-29 03:41:41,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2023-11-29 03:41:41,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2023-11-29 03:41:41,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2023-11-29 03:41:41,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2023-11-29 03:41:41,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2023-11-29 03:41:41,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2023-11-29 03:41:41,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2023-11-29 03:41:41,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2023-11-29 03:41:41,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2023-11-29 03:41:41,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2023-11-29 03:41:41,079 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2023-11-29 03:41:41,079 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2023-11-29 03:41:41,079 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2023-11-29 03:41:41,079 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2023-11-29 03:41:41,079 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2023-11-29 03:41:41,079 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2023-11-29 03:41:41,079 INFO L130 BoogieDeclarations]: Found specification of procedure b44_disable_ints [2023-11-29 03:41:41,079 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_disable_ints [2023-11-29 03:41:41,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-29 03:41:41,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-29 03:41:41,079 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2023-11-29 03:41:41,079 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2023-11-29 03:41:41,079 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-11-29 03:41:41,080 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-11-29 03:41:41,080 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-11-29 03:41:41,080 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-11-29 03:41:41,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_b44 [2023-11-29 03:41:41,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_b44 [2023-11-29 03:41:41,080 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_disable_ints [2023-11-29 03:41:41,080 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_disable_ints [2023-11-29 03:41:41,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_63 [2023-11-29 03:41:41,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_63 [2023-11-29 03:41:41,080 INFO L130 BoogieDeclarations]: Found specification of procedure b44_check_phy [2023-11-29 03:41:41,080 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_check_phy [2023-11-29 03:41:41,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-29 03:41:41,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-29 03:41:41,081 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2023-11-29 03:41:41,081 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2023-11-29 03:41:41,081 INFO L130 BoogieDeclarations]: Found specification of procedure b44_link_report [2023-11-29 03:41:41,081 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_link_report [2023-11-29 03:41:41,081 INFO L130 BoogieDeclarations]: Found specification of procedure b44_set_flow_ctrl [2023-11-29 03:41:41,081 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_set_flow_ctrl [2023-11-29 03:41:41,081 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_mac_addr [2023-11-29 03:41:41,081 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_mac_addr [2023-11-29 03:41:41,081 INFO L130 BoogieDeclarations]: Found specification of procedure b44_free_rings [2023-11-29 03:41:41,081 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_free_rings [2023-11-29 03:41:41,081 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2023-11-29 03:41:41,081 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2023-11-29 03:41:41,081 INFO L130 BoogieDeclarations]: Found specification of procedure b44_wait_bit [2023-11-29 03:41:41,082 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_wait_bit [2023-11-29 03:41:41,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-29 03:41:41,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2023-11-29 03:41:41,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2023-11-29 03:41:41,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2023-11-29 03:41:41,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2023-11-29 03:41:41,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2023-11-29 03:41:41,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2023-11-29 03:41:41,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2023-11-29 03:41:41,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2023-11-29 03:41:41,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2023-11-29 03:41:41,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2023-11-29 03:41:41,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2023-11-29 03:41:41,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2023-11-29 03:41:41,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2023-11-29 03:41:41,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2023-11-29 03:41:41,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2023-11-29 03:41:41,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2023-11-29 03:41:41,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2023-11-29 03:41:41,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2023-11-29 03:41:41,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2023-11-29 03:41:41,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2023-11-29 03:41:41,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2023-11-29 03:41:41,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2023-11-29 03:41:41,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-29 03:41:41,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-29 03:41:41,084 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2023-11-29 03:41:41,084 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2023-11-29 03:41:41,084 INFO L130 BoogieDeclarations]: Found specification of procedure b44_setup_phy [2023-11-29 03:41:41,084 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_setup_phy [2023-11-29 03:41:42,206 INFO L241 CfgBuilder]: Building ICFG [2023-11-29 03:41:42,212 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-29 03:42:15,466 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-29 03:42:16,192 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-29 03:42:21,660 INFO L282 CfgBuilder]: Performing block encoding [2023-11-29 03:42:23,423 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-29 03:42:23,423 INFO L309 CfgBuilder]: Removed 3 assume(true) statements. [2023-11-29 03:42:23,424 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 03:42:23 BoogieIcfgContainer [2023-11-29 03:42:23,424 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-29 03:42:23,426 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-29 03:42:23,427 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-29 03:42:23,429 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-29 03:42:23,430 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.11 03:41:33" (1/3) ... [2023-11-29 03:42:23,430 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@19aab990 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 03:42:23, skipping insertion in model container [2023-11-29 03:42:23,430 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:41:37" (2/3) ... [2023-11-29 03:42:23,431 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@19aab990 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 03:42:23, skipping insertion in model container [2023-11-29 03:42:23,431 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 03:42:23" (3/3) ... [2023-11-29 03:42:23,432 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i [2023-11-29 03:42:23,449 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-29 03:42:23,449 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2023-11-29 03:42:23,538 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-29 03:42:23,545 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@1ff03f7f, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-29 03:42:23,545 INFO L358 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2023-11-29 03:42:23,560 INFO L276 IsEmpty]: Start isEmpty. Operand has 2419 states, 1629 states have (on average 1.452424800491099) internal successors, (2366), 1663 states have internal predecessors, (2366), 656 states have call successors, (656), 132 states have call predecessors, (656), 131 states have return successors, (651), 645 states have call predecessors, (651), 651 states have call successors, (651) [2023-11-29 03:42:23,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2023-11-29 03:42:23,581 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:42:23,582 INFO L195 NwaCegarLoop]: trace histogram [16, 15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:42:23,583 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2023-11-29 03:42:23,587 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:42:23,588 INFO L85 PathProgramCache]: Analyzing trace with hash 664670102, now seen corresponding path program 1 times [2023-11-29 03:42:23,595 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:42:23,595 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1678425226] [2023-11-29 03:42:23,596 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:42:23,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms