./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-marvell-sky2.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3dcceccd-5b39-4e19-92b6-275cd737d231/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3dcceccd-5b39-4e19-92b6-275cd737d231/bin/utaipan-verify-sOmjnqqW8E/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3dcceccd-5b39-4e19-92b6-275cd737d231/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3dcceccd-5b39-4e19-92b6-275cd737d231/bin/utaipan-verify-sOmjnqqW8E/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-marvell-sky2.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3dcceccd-5b39-4e19-92b6-275cd737d231/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3dcceccd-5b39-4e19-92b6-275cd737d231/bin/utaipan-verify-sOmjnqqW8E --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 904d8a493b74646535ba1c00830c19c561b05ad6ccdaaa5d64575c9d79f5a633 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 03:52:44,622 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 03:52:44,735 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3dcceccd-5b39-4e19-92b6-275cd737d231/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Reach-64bit-Taipan_Default.epf [2024-11-14 03:52:44,748 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 03:52:44,749 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 03:52:44,798 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 03:52:44,800 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 03:52:44,800 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 03:52:44,801 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 03:52:44,802 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 03:52:44,802 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 03:52:44,804 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 03:52:44,804 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 03:52:44,804 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-14 03:52:44,804 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 03:52:44,805 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 03:52:44,805 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-14 03:52:44,805 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-14 03:52:44,805 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 03:52:44,805 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-14 03:52:44,806 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-14 03:52:44,807 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-14 03:52:44,807 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 03:52:44,807 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-14 03:52:44,807 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 03:52:44,808 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 03:52:44,808 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-14 03:52:44,808 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 03:52:44,809 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-14 03:52:44,809 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 03:52:44,809 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-14 03:52:44,809 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 03:52:44,809 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 03:52:44,810 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 03:52:44,810 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 03:52:44,810 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 03:52:44,810 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 03:52:44,810 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 03:52:44,810 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-14 03:52:44,810 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-14 03:52:44,810 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-14 03:52:44,810 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 03:52:44,811 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 03:52:44,811 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-14 03:52:44,811 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_3dcceccd-5b39-4e19-92b6-275cd737d231/bin/utaipan-verify-sOmjnqqW8E Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 904d8a493b74646535ba1c00830c19c561b05ad6ccdaaa5d64575c9d79f5a633 [2024-11-14 03:52:45,283 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 03:52:45,301 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 03:52:45,304 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 03:52:45,307 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 03:52:45,307 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 03:52:45,310 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3dcceccd-5b39-4e19-92b6-275cd737d231/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-marvell-sky2.cil.i Unable to find full path for "g++" [2024-11-14 03:52:47,535 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 03:52:48,598 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 03:52:48,600 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3dcceccd-5b39-4e19-92b6-275cd737d231/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-marvell-sky2.cil.i [2024-11-14 03:52:48,684 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3dcceccd-5b39-4e19-92b6-275cd737d231/bin/utaipan-verify-sOmjnqqW8E/data/382b36b98/c3111285f4d14f1c8812388f953f1a12/FLAG85e881991 [2024-11-14 03:52:48,718 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3dcceccd-5b39-4e19-92b6-275cd737d231/bin/utaipan-verify-sOmjnqqW8E/data/382b36b98/c3111285f4d14f1c8812388f953f1a12 [2024-11-14 03:52:48,720 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 03:52:48,722 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 03:52:48,725 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 03:52:48,725 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 03:52:48,731 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 03:52:48,733 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 03:52:48" (1/1) ... [2024-11-14 03:52:48,734 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d668afb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:52:48, skipping insertion in model container [2024-11-14 03:52:48,735 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 03:52:48" (1/1) ... [2024-11-14 03:52:48,986 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 03:52:56,302 WARN L250 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_3dcceccd-5b39-4e19-92b6-275cd737d231/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-marvell-sky2.cil.i[560852,560865] [2024-11-14 03:52:56,305 WARN L250 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_3dcceccd-5b39-4e19-92b6-275cd737d231/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-marvell-sky2.cil.i[561018,561031] [2024-11-14 03:52:56,306 WARN L250 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_3dcceccd-5b39-4e19-92b6-275cd737d231/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-marvell-sky2.cil.i[561182,561195] [2024-11-14 03:52:56,306 WARN L250 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_3dcceccd-5b39-4e19-92b6-275cd737d231/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-marvell-sky2.cil.i[561347,561360] [2024-11-14 03:52:56,357 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 03:52:56,504 INFO L200 MainTranslator]: Completed pre-run [2024-11-14 03:52:56,699 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"); [6164] [2024-11-14 03:52:56,701 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)); [6171] [2024-11-14 03:52:56,702 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6178] [2024-11-14 03:52:56,703 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrq %1,%q0": "+r" (bitpos): "rm" (x)); [6194] [2024-11-14 03:52:56,706 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/d4e00c1/linux-kernel-locking-mutex/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [6261-6262] [2024-11-14 03:52:56,707 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"); [6267-6269] [2024-11-14 03:52:56,711 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [6404] [2024-11-14 03:52:56,711 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [6412] [2024-11-14 03:52:56,712 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6420] [2024-11-14 03:52:56,712 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [6427] [2024-11-14 03:52:56,712 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [6434] [2024-11-14 03:52:56,713 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6441] [2024-11-14 03:52:56,717 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6538] [2024-11-14 03:52:56,719 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)); [6567-6568] [2024-11-14 03:52:56,726 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)); [6697-6698] [2024-11-14 03:52:56,728 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)); [6731-6732] [2024-11-14 03:52:56,730 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" (79), "i" (12UL)); [6772-6773] [2024-11-14 03:52:56,732 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" (91), "i" (12UL)); [6801-6802] [2024-11-14 03:52:56,733 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)); [6838-6839] [2024-11-14 03:52:56,734 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)); [6875-6876] [2024-11-14 03:52:56,751 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)); [7370-7371] [2024-11-14 03:52:56,752 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7377] [2024-11-14 03:52:56,756 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7556] [2024-11-14 03:52:56,758 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7596] [2024-11-14 03:52:56,761 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [7773] [2024-11-14 03:52:56,762 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7776] [2024-11-14 03:52:56,762 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7779] [2024-11-14 03:52:56,762 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7782] [2024-11-14 03:52:56,763 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [7813] [2024-11-14 03:52:56,763 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7816] [2024-11-14 03:52:56,763 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7819] [2024-11-14 03:52:56,764 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7822] [2024-11-14 03:52:56,764 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [7853] [2024-11-14 03:52:56,764 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7856] [2024-11-14 03:52:56,765 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7859] [2024-11-14 03:52:56,765 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7862] [2024-11-14 03:52:56,765 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [7893] [2024-11-14 03:52:56,766 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7896] [2024-11-14 03:52:56,766 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7899] [2024-11-14 03:52:56,766 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7902] [2024-11-14 03:52:56,768 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [8023] [2024-11-14 03:52:56,769 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [8026] [2024-11-14 03:52:56,769 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [8029] [2024-11-14 03:52:56,769 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [8032] [2024-11-14 03:52:56,770 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [8063] [2024-11-14 03:52:56,770 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [8066] [2024-11-14 03:52:56,770 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [8069] [2024-11-14 03:52:56,770 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [8072] [2024-11-14 03:52:56,771 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [8103] [2024-11-14 03:52:56,771 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [8106] [2024-11-14 03:52:56,771 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [8109] [2024-11-14 03:52:56,771 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [8112] [2024-11-14 03:52:56,772 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [8143] [2024-11-14 03:52:56,772 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [8146] [2024-11-14 03:52:56,772 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [8149] [2024-11-14 03:52:56,773 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [8152] [2024-11-14 03:52:56,964 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9877] [2024-11-14 03:52:56,965 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [9879] [2024-11-14 03:52:56,968 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/marvell/sky2.c"), "i" (1173), "i" (12UL)); [9918-9919] [2024-11-14 03:52:57,002 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [10195] [2024-11-14 03:52:57,213 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/marvell/sky2.c"), "i" (2023), "i" (12UL)); [11140-11141] [2024-11-14 03:52:57,226 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [11178] [2024-11-14 03:52:57,325 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)skb->data) [11882] [2024-11-14 03:52:57,333 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)sky2->rx_ring + (unsigned long )sky2->rx_next) [11930] [2024-11-14 03:52:57,349 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/marvell/sky2.c"), "i" (2687), "i" (12UL)); [12072-12073] [2024-11-14 03:52:57,410 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [12170] [2024-11-14 03:52:57,467 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)hw->st_le + (unsigned long )hw->st_idx) [12824] [2024-11-14 03:52:57,470 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/marvell/sky2.c"), "i" (3130), "i" (12UL)); [12909-12910] [2024-11-14 03:52:57,901 WARN L250 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_3dcceccd-5b39-4e19-92b6-275cd737d231/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-marvell-sky2.cil.i[560852,560865] [2024-11-14 03:52:57,901 WARN L250 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_3dcceccd-5b39-4e19-92b6-275cd737d231/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-marvell-sky2.cil.i[561018,561031] [2024-11-14 03:52:57,904 WARN L250 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_3dcceccd-5b39-4e19-92b6-275cd737d231/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-marvell-sky2.cil.i[561182,561195] [2024-11-14 03:52:57,904 WARN L250 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_3dcceccd-5b39-4e19-92b6-275cd737d231/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-marvell-sky2.cil.i[561347,561360] [2024-11-14 03:52:57,923 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 03:52:58,436 INFO L204 MainTranslator]: Completed translation [2024-11-14 03:52:58,437 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:52:58 WrapperNode [2024-11-14 03:52:58,438 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 03:52:58,439 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-14 03:52:58,440 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-14 03:52:58,440 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-14 03:52:58,449 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:52:58" (1/1) ... [2024-11-14 03:52:58,596 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:52:58" (1/1) ... [2024-11-14 03:52:59,159 INFO L138 Inliner]: procedures = 713, calls = 5043, calls flagged for inlining = 412, calls inlined = 363, statements flattened = 12187 [2024-11-14 03:52:59,160 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-14 03:52:59,161 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-14 03:52:59,161 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-14 03:52:59,161 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-14 03:52:59,174 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:52:58" (1/1) ... [2024-11-14 03:52:59,174 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:52:58" (1/1) ... [2024-11-14 03:52:59,246 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:52:58" (1/1) ... [2024-11-14 03:52:59,247 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:52:58" (1/1) ... [2024-11-14 03:52:59,522 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:52:58" (1/1) ... [2024-11-14 03:52:59,613 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:52:58" (1/1) ... [2024-11-14 03:52:59,698 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:52:58" (1/1) ... [2024-11-14 03:52:59,748 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:52:58" (1/1) ... [2024-11-14 03:53:00,137 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-14 03:53:00,139 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-14 03:53:00,140 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-14 03:53:00,140 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-14 03:53:00,146 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:52:58" (1/1) ... [2024-11-14 03:53:00,175 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 03:53:00,212 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3dcceccd-5b39-4e19-92b6-275cd737d231/bin/utaipan-verify-sOmjnqqW8E/z3 [2024-11-14 03:53:00,253 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3dcceccd-5b39-4e19-92b6-275cd737d231/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-14 03:53:00,268 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3dcceccd-5b39-4e19-92b6-275cd737d231/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-14 03:53:00,346 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-14 03:53:00,350 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-14 03:53:00,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-14 03:53:00,353 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-14 03:53:00,353 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2024-11-14 03:53:00,353 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2024-11-14 03:53:00,353 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-14 03:53:00,353 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-14 03:53:00,353 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats32 [2024-11-14 03:53:00,353 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats32 [2024-11-14 03:53:00,353 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_remove [2024-11-14 03:53:00,353 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_remove [2024-11-14 03:53:00,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-14 03:53:00,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-14 03:53:00,353 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_led [2024-11-14 03:53:00,353 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_led [2024-11-14 03:53:00,353 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_alloc_rx_skbs [2024-11-14 03:53:00,353 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_alloc_rx_skbs [2024-11-14 03:53:00,354 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-14 03:53:00,354 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-14 03:53:00,354 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_supported_modes [2024-11-14 03:53:00,354 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_supported_modes [2024-11-14 03:53:00,354 INFO L130 BoogieDeclarations]: Found specification of procedure rx_set_rss [2024-11-14 03:53:00,354 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_set_rss [2024-11-14 03:53:00,354 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_power_aux [2024-11-14 03:53:00,354 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_power_aux [2024-11-14 03:53:00,354 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-14 03:53:00,354 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-14 03:53:00,354 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2024-11-14 03:53:00,354 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2024-11-14 03:53:00,354 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-14 03:53:00,354 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-14 03:53:00,354 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_add_filter [2024-11-14 03:53:00,354 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_add_filter [2024-11-14 03:53:00,354 INFO L130 BoogieDeclarations]: Found specification of procedure gm_phy_read [2024-11-14 03:53:00,354 INFO L138 BoogieDeclarations]: Found implementation of procedure gm_phy_read [2024-11-14 03:53:00,355 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-11-14 03:53:00,355 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-11-14 03:53:00,355 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-14 03:53:00,355 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-14 03:53:00,355 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_alloc [2024-11-14 03:53:00,355 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_alloc [2024-11-14 03:53:00,355 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2024-11-14 03:53:00,355 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2024-11-14 03:53:00,355 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2024-11-14 03:53:00,355 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2024-11-14 03:53:00,355 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2024-11-14 03:53:00,355 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2024-11-14 03:53:00,355 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2024-11-14 03:53:00,355 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2024-11-14 03:53:00,355 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-14 03:53:00,355 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-14 03:53:00,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-14 03:53:00,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-14 03:53:00,364 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-14 03:53:00,364 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-14 03:53:00,364 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_show_addr [2024-11-14 03:53:00,364 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_show_addr [2024-11-14 03:53:00,364 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-14 03:53:00,364 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-14 03:53:00,364 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_close [2024-11-14 03:53:00,364 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_close [2024-11-14 03:53:00,364 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-14 03:53:00,364 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-14 03:53:00,364 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_init_netdev [2024-11-14 03:53:00,364 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_init_netdev [2024-11-14 03:53:00,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-14 03:53:00,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-14 03:53:00,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2024-11-14 03:53:00,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2024-11-14 03:53:00,365 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-11-14 03:53:00,365 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-11-14 03:53:00,365 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_start [2024-11-14 03:53:00,365 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_start [2024-11-14 03:53:00,365 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-14 03:53:00,365 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-14 03:53:00,365 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-14 03:53:00,365 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2024-11-14 03:53:00,365 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2024-11-14 03:53:00,365 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats64 [2024-11-14 03:53:00,365 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats64 [2024-11-14 03:53:00,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2024-11-14 03:53:00,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2024-11-14 03:53:00,365 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2024-11-14 03:53:00,365 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2024-11-14 03:53:00,366 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2024-11-14 03:53:00,366 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2024-11-14 03:53:00,366 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_get_regs_len [2024-11-14 03:53:00,366 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_get_regs_len [2024-11-14 03:53:00,366 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-14 03:53:00,366 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-14 03:53:00,366 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-14 03:53:00,366 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-14 03:53:00,366 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-14 03:53:00,366 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-14 03:53:00,366 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_update [2024-11-14 03:53:00,366 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_update [2024-11-14 03:53:00,366 INFO L130 BoogieDeclarations]: Found specification of procedure pci_is_pcie [2024-11-14 03:53:00,366 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_is_pcie [2024-11-14 03:53:00,366 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2024-11-14 03:53:00,366 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2024-11-14 03:53:00,366 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-14 03:53:00,366 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-14 03:53:00,370 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-14 03:53:00,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2024-11-14 03:53:00,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2024-11-14 03:53:00,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-14 03:53:00,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-14 03:53:00,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-14 03:53:00,374 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-14 03:53:00,374 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-14 03:53:00,374 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_ramset [2024-11-14 03:53:00,374 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_ramset [2024-11-14 03:53:00,374 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-14 03:53:00,374 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-14 03:53:00,374 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-14 03:53:00,374 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_update_features [2024-11-14 03:53:00,374 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_update_features [2024-11-14 03:53:00,374 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-14 03:53:00,374 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-14 03:53:00,375 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_netpoll [2024-11-14 03:53:00,375 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_netpoll [2024-11-14 03:53:00,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-14 03:53:00,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-14 03:53:00,375 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2024-11-14 03:53:00,375 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2024-11-14 03:53:00,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-14 03:53:00,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-14 03:53:00,375 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_hw_up [2024-11-14 03:53:00,375 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_hw_up [2024-11-14 03:53:00,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-14 03:53:00,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-14 03:53:00,375 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2024-11-14 03:53:00,375 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2024-11-14 03:53:00,375 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2024-11-14 03:53:00,375 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2024-11-14 03:53:00,375 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2024-11-14 03:53:00,375 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2024-11-14 03:53:00,375 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-11-14 03:53:00,376 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-11-14 03:53:00,376 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_unmap [2024-11-14 03:53:00,376 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_unmap [2024-11-14 03:53:00,376 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-14 03:53:00,376 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-14 03:53:00,376 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2024-11-14 03:53:00,376 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2024-11-14 03:53:00,376 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2024-11-14 03:53:00,376 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2024-11-14 03:53:00,376 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-14 03:53:00,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-14 03:53:00,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-14 03:53:00,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-14 03:53:00,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-14 03:53:00,376 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_add [2024-11-14 03:53:00,376 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_add [2024-11-14 03:53:00,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2024-11-14 03:53:00,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2024-11-14 03:53:00,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-11-14 03:53:00,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-11-14 03:53:00,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2024-11-14 03:53:00,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2024-11-14 03:53:00,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2024-11-14 03:53:00,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2024-11-14 03:53:00,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2024-11-14 03:53:00,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2024-11-14 03:53:00,381 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-14 03:53:00,381 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_map_skb [2024-11-14 03:53:00,381 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_map_skb [2024-11-14 03:53:00,381 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_resume [2024-11-14 03:53:00,381 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_resume [2024-11-14 03:53:00,381 INFO L130 BoogieDeclarations]: Found specification of procedure roundup_ring_size [2024-11-14 03:53:00,381 INFO L138 BoogieDeclarations]: Found implementation of procedure roundup_ring_size [2024-11-14 03:53:00,381 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_put_idx [2024-11-14 03:53:00,381 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_put_idx [2024-11-14 03:53:00,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-14 03:53:00,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-14 03:53:00,382 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-14 03:53:00,382 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-14 03:53:00,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-14 03:53:00,382 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-14 03:53:00,382 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-14 03:53:00,382 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-14 03:53:00,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-14 03:53:00,382 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2024-11-14 03:53:00,382 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2024-11-14 03:53:00,382 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-14 03:53:00,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-14 03:53:00,382 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_printk [2024-11-14 03:53:00,382 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_printk [2024-11-14 03:53:00,382 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_read32 [2024-11-14 03:53:00,382 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_read32 [2024-11-14 03:53:00,382 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-14 03:53:00,382 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-14 03:53:00,382 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_power_up [2024-11-14 03:53:00,383 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_power_up [2024-11-14 03:53:00,383 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_init [2024-11-14 03:53:00,383 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_init [2024-11-14 03:53:00,383 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_disable [2024-11-14 03:53:00,383 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_disable [2024-11-14 03:53:00,383 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_clean [2024-11-14 03:53:00,383 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_clean [2024-11-14 03:53:00,383 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2024-11-14 03:53:00,383 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2024-11-14 03:53:00,383 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-11-14 03:53:00,383 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-11-14 03:53:00,383 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-14 03:53:00,383 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-14 03:53:00,383 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_complete [2024-11-14 03:53:00,383 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_complete [2024-11-14 03:53:00,383 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_hw_down [2024-11-14 03:53:00,383 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_hw_down [2024-11-14 03:53:00,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-14 03:53:00,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-14 03:53:00,387 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_reinit [2024-11-14 03:53:00,387 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_reinit [2024-11-14 03:53:00,387 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2024-11-14 03:53:00,387 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2024-11-14 03:53:00,387 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2024-11-14 03:53:00,387 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2024-11-14 03:53:00,388 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-14 03:53:00,388 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-14 03:53:00,388 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2024-11-14 03:53:00,388 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2024-11-14 03:53:00,388 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_read16 [2024-11-14 03:53:00,389 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_read16 [2024-11-14 03:53:00,389 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-14 03:53:00,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-14 03:53:00,389 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_write16 [2024-11-14 03:53:00,389 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_write16 [2024-11-14 03:53:00,389 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-14 03:53:00,389 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-14 03:53:00,389 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2024-11-14 03:53:00,389 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2024-11-14 03:53:00,390 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_free_buffers [2024-11-14 03:53:00,390 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_free_buffers [2024-11-14 03:53:00,390 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read16 [2024-11-14 03:53:00,390 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read16 [2024-11-14 03:53:00,390 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-14 03:53:00,390 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-14 03:53:00,391 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-14 03:53:00,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-14 03:53:00,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-14 03:53:00,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-14 03:53:00,392 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_all_up [2024-11-14 03:53:00,392 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_all_up [2024-11-14 03:53:00,392 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-14 03:53:00,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-14 03:53:00,392 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2024-11-14 03:53:00,393 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2024-11-14 03:53:00,393 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2024-11-14 03:53:00,393 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2024-11-14 03:53:00,393 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_timeout [2024-11-14 03:53:00,393 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_timeout [2024-11-14 03:53:00,393 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2024-11-14 03:53:00,393 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2024-11-14 03:53:00,393 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_wol_supported [2024-11-14 03:53:00,393 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_wol_supported [2024-11-14 03:53:00,394 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-14 03:53:00,394 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-14 03:53:00,394 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_write32 [2024-11-14 03:53:00,394 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_write32 [2024-11-14 03:53:00,394 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read32 [2024-11-14 03:53:00,394 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read32 [2024-11-14 03:53:00,394 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2024-11-14 03:53:00,394 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2024-11-14 03:53:00,394 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2024-11-14 03:53:00,395 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_size_call_parameter [2024-11-14 03:53:00,395 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_submit [2024-11-14 03:53:00,395 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_submit [2024-11-14 03:53:00,395 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2024-11-14 03:53:00,395 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2024-11-14 03:53:00,395 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2024-11-14 03:53:00,395 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2024-11-14 03:53:00,395 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_vlan_mode [2024-11-14 03:53:00,395 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_vlan_mode [2024-11-14 03:53:00,395 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_set_multicast [2024-11-14 03:53:00,395 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_set_multicast [2024-11-14 03:53:00,395 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read8 [2024-11-14 03:53:00,395 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read8 [2024-11-14 03:53:00,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-14 03:53:00,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-14 03:53:00,395 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2024-11-14 03:53:00,395 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2024-11-14 03:53:00,396 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_prefetch_init [2024-11-14 03:53:00,396 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_prefetch_init [2024-11-14 03:53:00,396 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read32 [2024-11-14 03:53:00,396 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read32 [2024-11-14 03:53:00,396 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_reset [2024-11-14 03:53:00,396 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_reset [2024-11-14 03:53:00,396 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-14 03:53:00,396 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-14 03:53:00,396 INFO L130 BoogieDeclarations]: Found specification of procedure gma_set_addr [2024-11-14 03:53:00,396 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_set_addr [2024-11-14 03:53:00,396 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2024-11-14 03:53:00,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2024-11-14 03:53:00,396 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2024-11-14 03:53:00,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2024-11-14 03:53:00,396 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-14 03:53:00,396 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-14 03:53:00,396 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2024-11-14 03:53:00,396 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2024-11-14 03:53:00,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2024-11-14 03:53:00,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2024-11-14 03:53:00,396 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2024-11-14 03:53:00,399 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2024-11-14 03:53:00,400 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_vpd_wait [2024-11-14 03:53:00,400 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_vpd_wait [2024-11-14 03:53:00,400 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2024-11-14 03:53:00,400 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2024-11-14 03:53:00,400 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2024-11-14 03:53:00,400 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2024-11-14 03:53:00,400 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_shutdown [2024-11-14 03:53:00,400 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_shutdown [2024-11-14 03:53:00,400 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read16 [2024-11-14 03:53:00,400 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read16 [2024-11-14 03:53:00,401 INFO L130 BoogieDeclarations]: Found specification of procedure get_tx_le [2024-11-14 03:53:00,401 INFO L138 BoogieDeclarations]: Found implementation of procedure get_tx_le [2024-11-14 03:53:00,401 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_stop [2024-11-14 03:53:00,401 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_stop [2024-11-14 03:53:00,401 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-14 03:53:00,401 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-14 03:53:00,401 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2024-11-14 03:53:00,401 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2024-11-14 03:53:00,401 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-14 03:53:00,401 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-14 03:53:00,402 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-14 03:53:00,402 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-14 03:53:00,402 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-14 03:53:00,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-14 03:53:00,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-14 03:53:00,402 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-14 03:53:00,402 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-14 03:53:00,402 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_nway_reset [2024-11-14 03:53:00,402 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_nway_reset [2024-11-14 03:53:00,402 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-14 03:53:00,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-14 03:53:00,402 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2024-11-14 03:53:00,402 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2024-11-14 03:53:00,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2024-11-14 03:53:00,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2024-11-14 03:53:00,402 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-14 03:53:00,402 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-14 03:53:00,403 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_all_down [2024-11-14 03:53:00,403 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_all_down [2024-11-14 03:53:00,403 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-11-14 03:53:00,403 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-11-14 03:53:00,403 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2024-11-14 03:53:00,403 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2024-11-14 03:53:00,403 INFO L130 BoogieDeclarations]: Found specification of procedure __gm_phy_read [2024-11-14 03:53:00,403 INFO L138 BoogieDeclarations]: Found implementation of procedure __gm_phy_read [2024-11-14 03:53:00,403 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-14 03:53:00,403 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-14 03:53:00,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2024-11-14 03:53:00,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2024-11-14 03:53:00,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-14 03:53:00,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-14 03:53:00,403 INFO L130 BoogieDeclarations]: Found specification of procedure tx_avail [2024-11-14 03:53:00,403 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_avail [2024-11-14 03:53:00,403 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_unmap_skb [2024-11-14 03:53:00,403 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_unmap_skb [2024-11-14 03:53:00,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-11-14 03:53:00,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-11-14 03:53:00,403 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_capability [2024-11-14 03:53:00,408 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_capability [2024-11-14 03:53:00,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-14 03:53:00,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-14 03:53:00,408 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_clk2us [2024-11-14 03:53:00,408 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_clk2us [2024-11-14 03:53:00,408 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_set_tx_stfwd [2024-11-14 03:53:00,408 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_set_tx_stfwd [2024-11-14 03:53:00,408 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_enable_rx_tx [2024-11-14 03:53:00,408 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_enable_rx_tx [2024-11-14 03:53:00,408 INFO L130 BoogieDeclarations]: Found specification of procedure gma_write16 [2024-11-14 03:53:00,408 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_write16 [2024-11-14 03:53:00,408 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2024-11-14 03:53:00,408 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2024-11-14 03:53:00,408 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_next_rx [2024-11-14 03:53:00,408 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_next_rx [2024-11-14 03:53:00,409 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-14 03:53:00,409 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-14 03:53:00,409 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2024-11-14 03:53:00,409 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2024-11-14 03:53:00,409 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2024-11-14 03:53:00,409 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2024-11-14 03:53:00,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_sky2_cleanup_module_22_2 [2024-11-14 03:53:00,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_sky2_cleanup_module_22_2 [2024-11-14 03:53:00,409 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2024-11-14 03:53:00,409 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2024-11-14 03:53:00,409 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2024-11-14 03:53:00,409 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2024-11-14 03:53:00,409 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_get_eeprom_len [2024-11-14 03:53:00,409 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_get_eeprom_len [2024-11-14 03:53:00,409 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_setup_irq [2024-11-14 03:53:00,409 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_setup_irq [2024-11-14 03:53:00,409 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-14 03:53:00,409 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-14 03:53:00,409 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-14 03:53:00,409 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-14 03:53:00,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-14 03:53:00,409 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_us2clk [2024-11-14 03:53:00,410 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_us2clk [2024-11-14 03:53:00,410 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2024-11-14 03:53:00,410 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2024-11-14 03:53:00,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-14 03:53:00,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-14 03:53:00,410 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2024-11-14 03:53:00,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2024-11-14 03:53:00,410 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_is_copper [2024-11-14 03:53:00,410 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_is_copper [2024-11-14 03:53:00,410 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2024-11-14 03:53:00,410 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2024-11-14 03:53:00,410 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-14 03:53:00,410 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-14 03:53:00,410 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_suspend [2024-11-14 03:53:00,410 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_suspend [2024-11-14 03:53:00,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2024-11-14 03:53:00,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2024-11-14 03:53:00,410 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2024-11-14 03:53:00,410 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2024-11-14 03:53:00,410 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2024-11-14 03:53:00,410 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2024-11-14 03:53:00,411 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write16 [2024-11-14 03:53:00,411 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write16 [2024-11-14 03:53:00,411 INFO L130 BoogieDeclarations]: Found specification of procedure device_may_wakeup [2024-11-14 03:53:00,411 INFO L138 BoogieDeclarations]: Found implementation of procedure device_may_wakeup [2024-11-14 03:53:00,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-14 03:53:00,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-14 03:53:00,411 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2024-11-14 03:53:00,411 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2024-11-14 03:53:00,411 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write8 [2024-11-14 03:53:00,411 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write8 [2024-11-14 03:53:00,411 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-14 03:53:00,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-14 03:53:00,411 INFO L130 BoogieDeclarations]: Found specification of procedure gm_phy_write [2024-11-14 03:53:00,411 INFO L138 BoogieDeclarations]: Found implementation of procedure gm_phy_write [2024-11-14 03:53:00,411 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2024-11-14 03:53:00,411 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2024-11-14 03:53:00,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2024-11-14 03:53:00,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2024-11-14 03:53:00,411 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-14 03:53:00,411 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-14 03:53:00,411 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2024-11-14 03:53:00,414 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2024-11-14 03:53:00,414 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write32 [2024-11-14 03:53:00,414 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write32 [2024-11-14 03:53:00,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-14 03:53:00,414 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read64 [2024-11-14 03:53:00,414 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read64 [2024-11-14 03:53:00,414 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_qset [2024-11-14 03:53:00,415 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_qset [2024-11-14 03:53:00,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-14 03:53:00,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-14 03:53:00,415 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2024-11-14 03:53:00,415 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2024-11-14 03:53:00,415 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_open [2024-11-14 03:53:00,415 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_open [2024-11-14 03:53:00,415 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_mhz [2024-11-14 03:53:00,415 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_mhz [2024-11-14 03:53:02,798 INFO L238 CfgBuilder]: Building ICFG [2024-11-14 03:53:02,804 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-14 03:53:02,976 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-14 03:55:01,286 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-14 03:55:05,809 INFO L? ?]: Removed 5013 outVars from TransFormulas that were not future-live. [2024-11-14 03:55:05,809 INFO L287 CfgBuilder]: Performing block encoding [2024-11-14 03:55:16,462 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-14 03:55:16,463 INFO L316 CfgBuilder]: Removed 13 assume(true) statements. [2024-11-14 03:55:16,463 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 03:55:16 BoogieIcfgContainer [2024-11-14 03:55:16,464 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-14 03:55:16,467 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-14 03:55:16,468 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-14 03:55:16,474 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-14 03:55:16,475 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.11 03:52:48" (1/3) ... [2024-11-14 03:55:16,475 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5f73380f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 03:55:16, skipping insertion in model container [2024-11-14 03:55:16,476 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:52:58" (2/3) ... [2024-11-14 03:55:16,476 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5f73380f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 03:55:16, skipping insertion in model container [2024-11-14 03:55:16,476 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 03:55:16" (3/3) ... [2024-11-14 03:55:16,478 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-marvell-sky2.cil.i [2024-11-14 03:55:16,500 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-14 03:55:16,504 INFO L154 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-marvell-sky2.cil.i that has 222 procedures, 3564 locations, 1 initial locations, 5 loop locations, and 1 error locations. [2024-11-14 03:55:16,712 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-14 03:55:16,728 INFO L333 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, mAutomataTypeConcurrency=FINITE_AUTOMATA, 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;@10f3e727, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-14 03:55:16,728 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-14 03:55:16,744 INFO L276 IsEmpty]: Start isEmpty. Operand has 3562 states, 2074 states have (on average 1.3162970106075218) internal successors, (2730), 2161 states have internal predecessors, (2730), 1268 states have call successors, (1268), 221 states have call predecessors, (1268), 220 states have return successors, (1258), 1233 states have call predecessors, (1258), 1258 states have call successors, (1258) [2024-11-14 03:55:16,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2024-11-14 03:55:16,784 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 03:55:16,785 INFO L215 NwaCegarLoop]: trace histogram [33, 32, 32, 32, 32, 32, 32, 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, 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] [2024-11-14 03:55:16,786 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 03:55:16,790 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 03:55:16,791 INFO L85 PathProgramCache]: Analyzing trace with hash 1436178221, now seen corresponding path program 1 times [2024-11-14 03:55:16,801 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-14 03:55:16,802 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [659230806] [2024-11-14 03:55:16,802 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 03:55:16,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms