./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 a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a31646d-63c0-4918-8e54-8cf76db40438/bin/utaipan-verify-YMUCfTKeje/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a31646d-63c0-4918-8e54-8cf76db40438/bin/utaipan-verify-YMUCfTKeje/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a31646d-63c0-4918-8e54-8cf76db40438/bin/utaipan-verify-YMUCfTKeje/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a31646d-63c0-4918-8e54-8cf76db40438/bin/utaipan-verify-YMUCfTKeje/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_0a31646d-63c0-4918-8e54-8cf76db40438/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a31646d-63c0-4918-8e54-8cf76db40438/bin/utaipan-verify-YMUCfTKeje --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 0.2.5-dev-a016563 [2024-11-09 04:39:25,036 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 04:39:25,134 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a31646d-63c0-4918-8e54-8cf76db40438/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-64bit-Taipan_Default.epf [2024-11-09 04:39:25,140 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 04:39:25,140 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 04:39:25,169 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 04:39:25,170 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 04:39:25,170 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 04:39:25,171 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 04:39:25,171 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 04:39:25,172 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-09 04:39:25,172 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-09 04:39:25,173 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-09 04:39:25,173 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-09 04:39:25,174 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-09 04:39:25,174 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-09 04:39:25,175 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-09 04:39:25,175 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-09 04:39:25,176 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-09 04:39:25,176 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-09 04:39:25,177 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-09 04:39:25,178 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-09 04:39:25,178 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 04:39:25,183 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 04:39:25,183 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 04:39:25,184 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 04:39:25,184 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 04:39:25,184 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 04:39:25,185 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 04:39:25,185 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 04:39:25,186 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 04:39:25,186 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 04:39:25,190 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 04:39:25,190 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 04:39:25,191 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 04:39:25,191 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 04:39:25,191 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 04:39:25,192 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 04:39:25,192 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 04:39:25,193 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-09 04:39:25,196 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 04:39:25,197 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 04:39:25,197 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-09 04:39:25,197 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 04:39:25,198 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a31646d-63c0-4918-8e54-8cf76db40438/bin/utaipan-verify-YMUCfTKeje/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a31646d-63c0-4918-8e54-8cf76db40438/bin/utaipan-verify-YMUCfTKeje Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 904d8a493b74646535ba1c00830c19c561b05ad6ccdaaa5d64575c9d79f5a633 [2024-11-09 04:39:25,533 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 04:39:25,571 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 04:39:25,574 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 04:39:25,575 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 04:39:25,576 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 04:39:25,577 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a31646d-63c0-4918-8e54-8cf76db40438/bin/utaipan-verify-YMUCfTKeje/../../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++" [2024-11-09 04:39:27,726 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 04:39:28,584 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 04:39:28,584 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a31646d-63c0-4918-8e54-8cf76db40438/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-marvell-sky2.cil.i [2024-11-09 04:39:28,684 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a31646d-63c0-4918-8e54-8cf76db40438/bin/utaipan-verify-YMUCfTKeje/data/cbc30cb1e/afdf429b5f4c48be9c1ca2d0d806b59c/FLAG2eeed5816 [2024-11-09 04:39:28,706 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a31646d-63c0-4918-8e54-8cf76db40438/bin/utaipan-verify-YMUCfTKeje/data/cbc30cb1e/afdf429b5f4c48be9c1ca2d0d806b59c [2024-11-09 04:39:28,709 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 04:39:28,710 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 04:39:28,713 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 04:39:28,713 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 04:39:28,723 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 04:39:28,724 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 04:39:28" (1/1) ... [2024-11-09 04:39:28,726 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76454a2b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:39:28, skipping insertion in model container [2024-11-09 04:39:28,728 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 04:39:28" (1/1) ... [2024-11-09 04:39:28,986 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 04:39:36,042 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_0a31646d-63c0-4918-8e54-8cf76db40438/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] [2024-11-09 04:39:36,048 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_0a31646d-63c0-4918-8e54-8cf76db40438/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] [2024-11-09 04:39:36,049 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_0a31646d-63c0-4918-8e54-8cf76db40438/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] [2024-11-09 04:39:36,050 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_0a31646d-63c0-4918-8e54-8cf76db40438/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] [2024-11-09 04:39:36,117 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 04:39:36,386 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 04:39:36,599 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] [2024-11-09 04:39:36,601 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] [2024-11-09 04:39:36,602 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6178] [2024-11-09 04:39:36,604 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrq %1,%q0": "+r" (bitpos): "rm" (x)); [6194] [2024-11-09 04:39:36,608 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] [2024-11-09 04:39:36,608 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] [2024-11-09 04:39:36,616 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [6404] [2024-11-09 04:39:36,617 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [6412] [2024-11-09 04:39:36,618 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6420] [2024-11-09 04:39:36,618 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [6427] [2024-11-09 04:39:36,619 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [6434] [2024-11-09 04:39:36,619 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6441] [2024-11-09 04:39:36,624 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6538] [2024-11-09 04:39:36,626 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] [2024-11-09 04:39:36,636 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] [2024-11-09 04:39:36,639 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] [2024-11-09 04:39:36,641 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] [2024-11-09 04:39:36,643 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] [2024-11-09 04:39:36,645 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] [2024-11-09 04:39:36,648 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] [2024-11-09 04:39:36,669 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] [2024-11-09 04:39:36,669 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7377] [2024-11-09 04:39:36,675 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7556] [2024-11-09 04:39:36,677 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7596] [2024-11-09 04:39:36,682 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [7773] [2024-11-09 04:39:36,682 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7776] [2024-11-09 04:39:36,683 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7779] [2024-11-09 04:39:36,683 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7782] [2024-11-09 04:39:36,684 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [7813] [2024-11-09 04:39:36,685 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7816] [2024-11-09 04:39:36,685 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7819] [2024-11-09 04:39:36,685 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7822] [2024-11-09 04:39:36,686 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [7853] [2024-11-09 04:39:36,687 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7856] [2024-11-09 04:39:36,687 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7859] [2024-11-09 04:39:36,687 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7862] [2024-11-09 04:39:36,688 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [7893] [2024-11-09 04:39:36,689 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7896] [2024-11-09 04:39:36,689 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7899] [2024-11-09 04:39:36,690 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7902] [2024-11-09 04:39:36,693 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [8023] [2024-11-09 04:39:36,693 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [8026] [2024-11-09 04:39:36,694 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [8029] [2024-11-09 04:39:36,694 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [8032] [2024-11-09 04:39:36,695 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [8063] [2024-11-09 04:39:36,695 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [8066] [2024-11-09 04:39:36,696 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [8069] [2024-11-09 04:39:36,696 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [8072] [2024-11-09 04:39:36,697 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [8103] [2024-11-09 04:39:36,698 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [8106] [2024-11-09 04:39:36,698 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [8109] [2024-11-09 04:39:36,698 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [8112] [2024-11-09 04:39:36,699 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [8143] [2024-11-09 04:39:36,700 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [8146] [2024-11-09 04:39:36,700 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [8149] [2024-11-09 04:39:36,701 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [8152] [2024-11-09 04:39:36,871 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9877] [2024-11-09 04:39:36,872 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [9879] [2024-11-09 04:39:36,874 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] [2024-11-09 04:39:36,904 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [10195] [2024-11-09 04:39:36,986 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] [2024-11-09 04:39:36,989 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [11178] [2024-11-09 04:39:37,057 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)skb->data) [11882] [2024-11-09 04:39:37,063 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)sky2->rx_ring + (unsigned long )sky2->rx_next) [11930] [2024-11-09 04:39:37,068 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] [2024-11-09 04:39:37,114 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [12170] [2024-11-09 04:39:37,142 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)hw->st_le + (unsigned long )hw->st_idx) [12824] [2024-11-09 04:39:37,144 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] [2024-11-09 04:39:37,486 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_0a31646d-63c0-4918-8e54-8cf76db40438/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] [2024-11-09 04:39:37,487 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_0a31646d-63c0-4918-8e54-8cf76db40438/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] [2024-11-09 04:39:37,487 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_0a31646d-63c0-4918-8e54-8cf76db40438/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] [2024-11-09 04:39:37,488 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_0a31646d-63c0-4918-8e54-8cf76db40438/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] [2024-11-09 04:39:37,502 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 04:39:38,093 INFO L204 MainTranslator]: Completed translation [2024-11-09 04:39:38,095 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:39:38 WrapperNode [2024-11-09 04:39:38,095 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 04:39:38,096 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 04:39:38,097 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 04:39:38,097 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 04:39:38,107 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:39:38" (1/1) ... [2024-11-09 04:39:38,363 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:39:38" (1/1) ... [2024-11-09 04:39:38,855 INFO L138 Inliner]: procedures = 713, calls = 5043, calls flagged for inlining = 412, calls inlined = 363, statements flattened = 12187 [2024-11-09 04:39:38,857 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 04:39:38,859 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 04:39:38,859 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 04:39:38,859 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 04:39:38,873 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:39:38" (1/1) ... [2024-11-09 04:39:38,873 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:39:38" (1/1) ... [2024-11-09 04:39:38,973 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:39:38" (1/1) ... [2024-11-09 04:39:38,975 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:39:38" (1/1) ... [2024-11-09 04:39:39,483 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:39:38" (1/1) ... [2024-11-09 04:39:39,557 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:39:38" (1/1) ... [2024-11-09 04:39:39,638 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:39:38" (1/1) ... [2024-11-09 04:39:39,687 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:39:38" (1/1) ... [2024-11-09 04:39:39,790 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 04:39:39,792 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 04:39:39,792 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 04:39:39,793 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 04:39:39,796 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:39:38" (1/1) ... [2024-11-09 04:39:39,803 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 04:39:39,818 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a31646d-63c0-4918-8e54-8cf76db40438/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 04:39:39,837 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a31646d-63c0-4918-8e54-8cf76db40438/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-09 04:39:39,844 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a31646d-63c0-4918-8e54-8cf76db40438/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-09 04:39:39,879 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-09 04:39:39,879 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-09 04:39:39,879 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-09 04:39:39,879 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-09 04:39:39,880 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2024-11-09 04:39:39,880 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2024-11-09 04:39:39,880 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-09 04:39:39,880 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-09 04:39:39,880 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats32 [2024-11-09 04:39:39,880 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats32 [2024-11-09 04:39:39,880 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_remove [2024-11-09 04:39:39,881 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_remove [2024-11-09 04:39:39,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-09 04:39:39,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-09 04:39:39,881 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_led [2024-11-09 04:39:39,881 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_led [2024-11-09 04:39:39,881 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_alloc_rx_skbs [2024-11-09 04:39:39,881 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_alloc_rx_skbs [2024-11-09 04:39:39,882 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-09 04:39:39,882 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-09 04:39:39,882 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_supported_modes [2024-11-09 04:39:39,882 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_supported_modes [2024-11-09 04:39:39,882 INFO L130 BoogieDeclarations]: Found specification of procedure rx_set_rss [2024-11-09 04:39:39,882 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_set_rss [2024-11-09 04:39:39,882 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_power_aux [2024-11-09 04:39:39,883 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_power_aux [2024-11-09 04:39:39,883 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-09 04:39:39,883 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-09 04:39:39,883 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2024-11-09 04:39:39,883 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2024-11-09 04:39:39,883 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-09 04:39:39,883 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-09 04:39:39,884 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_add_filter [2024-11-09 04:39:39,884 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_add_filter [2024-11-09 04:39:39,884 INFO L130 BoogieDeclarations]: Found specification of procedure gm_phy_read [2024-11-09 04:39:39,884 INFO L138 BoogieDeclarations]: Found implementation of procedure gm_phy_read [2024-11-09 04:39:39,884 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-11-09 04:39:39,884 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-11-09 04:39:39,884 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-09 04:39:39,884 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-09 04:39:39,884 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_alloc [2024-11-09 04:39:39,885 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_alloc [2024-11-09 04:39:39,885 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2024-11-09 04:39:39,885 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2024-11-09 04:39:39,885 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2024-11-09 04:39:39,885 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2024-11-09 04:39:39,885 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2024-11-09 04:39:39,885 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2024-11-09 04:39:39,885 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2024-11-09 04:39:39,886 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2024-11-09 04:39:39,886 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-09 04:39:39,886 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-09 04:39:39,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-09 04:39:39,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-09 04:39:39,886 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-09 04:39:39,886 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-09 04:39:39,887 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_show_addr [2024-11-09 04:39:39,887 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_show_addr [2024-11-09 04:39:39,887 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-09 04:39:39,887 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-09 04:39:39,887 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_close [2024-11-09 04:39:39,887 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_close [2024-11-09 04:39:39,887 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-09 04:39:39,887 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-09 04:39:39,888 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_init_netdev [2024-11-09 04:39:39,888 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_init_netdev [2024-11-09 04:39:39,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-09 04:39:39,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-09 04:39:39,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2024-11-09 04:39:39,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2024-11-09 04:39:39,888 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-11-09 04:39:39,889 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-11-09 04:39:39,889 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_start [2024-11-09 04:39:39,889 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_start [2024-11-09 04:39:39,889 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 04:39:39,889 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-09 04:39:39,889 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-09 04:39:39,889 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2024-11-09 04:39:39,890 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2024-11-09 04:39:39,890 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats64 [2024-11-09 04:39:39,890 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats64 [2024-11-09 04:39:39,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2024-11-09 04:39:39,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2024-11-09 04:39:39,890 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2024-11-09 04:39:39,891 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2024-11-09 04:39:39,891 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2024-11-09 04:39:39,891 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2024-11-09 04:39:39,891 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_get_regs_len [2024-11-09 04:39:39,891 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_get_regs_len [2024-11-09 04:39:39,891 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-09 04:39:39,891 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-09 04:39:39,891 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-09 04:39:39,892 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-09 04:39:39,892 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-09 04:39:39,892 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-09 04:39:39,892 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_update [2024-11-09 04:39:39,892 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_update [2024-11-09 04:39:39,892 INFO L130 BoogieDeclarations]: Found specification of procedure pci_is_pcie [2024-11-09 04:39:39,892 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_is_pcie [2024-11-09 04:39:39,893 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2024-11-09 04:39:39,893 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2024-11-09 04:39:39,893 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-09 04:39:39,893 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-09 04:39:39,893 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-09 04:39:39,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2024-11-09 04:39:39,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2024-11-09 04:39:39,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-09 04:39:39,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-09 04:39:39,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-09 04:39:39,894 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-09 04:39:39,894 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-09 04:39:39,894 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_ramset [2024-11-09 04:39:39,894 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_ramset [2024-11-09 04:39:39,894 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 04:39:39,894 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-09 04:39:39,895 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-09 04:39:39,895 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_update_features [2024-11-09 04:39:39,895 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_update_features [2024-11-09 04:39:39,895 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-09 04:39:39,895 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-09 04:39:39,895 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_netpoll [2024-11-09 04:39:39,895 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_netpoll [2024-11-09 04:39:39,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-09 04:39:39,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-09 04:39:39,896 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2024-11-09 04:39:39,896 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2024-11-09 04:39:39,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-09 04:39:39,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-09 04:39:39,896 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_hw_up [2024-11-09 04:39:39,896 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_hw_up [2024-11-09 04:39:39,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-09 04:39:39,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-09 04:39:39,897 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2024-11-09 04:39:39,897 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2024-11-09 04:39:39,897 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2024-11-09 04:39:39,897 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2024-11-09 04:39:39,897 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2024-11-09 04:39:39,897 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2024-11-09 04:39:39,898 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-11-09 04:39:39,898 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-11-09 04:39:39,898 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_unmap [2024-11-09 04:39:39,898 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_unmap [2024-11-09 04:39:39,898 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-09 04:39:39,898 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-09 04:39:39,898 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2024-11-09 04:39:39,899 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2024-11-09 04:39:39,899 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2024-11-09 04:39:39,899 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2024-11-09 04:39:39,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 04:39:39,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-09 04:39:39,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-09 04:39:39,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-09 04:39:39,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-09 04:39:39,900 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_add [2024-11-09 04:39:39,900 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_add [2024-11-09 04:39:39,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2024-11-09 04:39:39,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2024-11-09 04:39:39,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-11-09 04:39:39,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-11-09 04:39:39,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2024-11-09 04:39:39,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2024-11-09 04:39:39,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2024-11-09 04:39:39,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2024-11-09 04:39:39,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2024-11-09 04:39:39,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2024-11-09 04:39:39,902 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 04:39:39,902 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_map_skb [2024-11-09 04:39:39,902 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_map_skb [2024-11-09 04:39:39,902 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_resume [2024-11-09 04:39:39,902 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_resume [2024-11-09 04:39:39,902 INFO L130 BoogieDeclarations]: Found specification of procedure roundup_ring_size [2024-11-09 04:39:39,902 INFO L138 BoogieDeclarations]: Found implementation of procedure roundup_ring_size [2024-11-09 04:39:39,903 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_put_idx [2024-11-09 04:39:39,903 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_put_idx [2024-11-09 04:39:39,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-09 04:39:39,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-09 04:39:39,903 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-09 04:39:39,903 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-09 04:39:39,903 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 04:39:39,903 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-09 04:39:39,904 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-09 04:39:39,904 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-09 04:39:39,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-09 04:39:39,904 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2024-11-09 04:39:39,904 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2024-11-09 04:39:39,904 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-09 04:39:39,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-09 04:39:39,904 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_printk [2024-11-09 04:39:39,904 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_printk [2024-11-09 04:39:39,905 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_read32 [2024-11-09 04:39:39,905 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_read32 [2024-11-09 04:39:39,905 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-09 04:39:39,905 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-09 04:39:39,905 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_power_up [2024-11-09 04:39:39,905 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_power_up [2024-11-09 04:39:39,905 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_init [2024-11-09 04:39:39,906 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_init [2024-11-09 04:39:39,906 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_disable [2024-11-09 04:39:39,906 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_disable [2024-11-09 04:39:39,906 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_clean [2024-11-09 04:39:39,906 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_clean [2024-11-09 04:39:39,906 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2024-11-09 04:39:39,906 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2024-11-09 04:39:39,906 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-11-09 04:39:39,907 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-11-09 04:39:39,907 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-09 04:39:39,907 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-09 04:39:39,907 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_complete [2024-11-09 04:39:39,907 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_complete [2024-11-09 04:39:39,907 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_hw_down [2024-11-09 04:39:39,907 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_hw_down [2024-11-09 04:39:39,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-09 04:39:39,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-09 04:39:39,908 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_reinit [2024-11-09 04:39:39,908 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_reinit [2024-11-09 04:39:39,908 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2024-11-09 04:39:39,908 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2024-11-09 04:39:39,908 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2024-11-09 04:39:39,908 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2024-11-09 04:39:39,909 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-09 04:39:39,909 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-09 04:39:39,909 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2024-11-09 04:39:39,909 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2024-11-09 04:39:39,909 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_read16 [2024-11-09 04:39:39,909 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_read16 [2024-11-09 04:39:39,909 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 04:39:39,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 04:39:39,910 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_write16 [2024-11-09 04:39:39,910 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_write16 [2024-11-09 04:39:39,910 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-09 04:39:39,910 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-09 04:39:39,910 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2024-11-09 04:39:39,910 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2024-11-09 04:39:39,910 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_free_buffers [2024-11-09 04:39:39,911 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_free_buffers [2024-11-09 04:39:39,911 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read16 [2024-11-09 04:39:39,911 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read16 [2024-11-09 04:39:39,911 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-09 04:39:39,911 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-09 04:39:39,911 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-09 04:39:39,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-09 04:39:39,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-09 04:39:39,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-09 04:39:39,911 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_all_up [2024-11-09 04:39:39,912 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_all_up [2024-11-09 04:39:39,912 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-09 04:39:39,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-09 04:39:39,912 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2024-11-09 04:39:39,912 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2024-11-09 04:39:39,912 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2024-11-09 04:39:39,912 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2024-11-09 04:39:39,912 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_timeout [2024-11-09 04:39:39,912 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_timeout [2024-11-09 04:39:39,913 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2024-11-09 04:39:39,913 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2024-11-09 04:39:39,913 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_wol_supported [2024-11-09 04:39:39,913 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_wol_supported [2024-11-09 04:39:39,913 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-09 04:39:39,913 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-09 04:39:39,913 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_write32 [2024-11-09 04:39:39,913 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_write32 [2024-11-09 04:39:39,913 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read32 [2024-11-09 04:39:39,914 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read32 [2024-11-09 04:39:39,914 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2024-11-09 04:39:39,914 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2024-11-09 04:39:39,914 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2024-11-09 04:39:39,914 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_size_call_parameter [2024-11-09 04:39:39,914 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_submit [2024-11-09 04:39:39,914 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_submit [2024-11-09 04:39:39,914 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2024-11-09 04:39:39,915 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2024-11-09 04:39:39,915 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2024-11-09 04:39:39,915 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2024-11-09 04:39:39,915 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_vlan_mode [2024-11-09 04:39:39,915 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_vlan_mode [2024-11-09 04:39:39,915 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_set_multicast [2024-11-09 04:39:39,915 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_set_multicast [2024-11-09 04:39:39,915 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read8 [2024-11-09 04:39:39,915 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read8 [2024-11-09 04:39:39,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-09 04:39:39,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-09 04:39:39,916 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2024-11-09 04:39:39,916 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2024-11-09 04:39:39,916 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_prefetch_init [2024-11-09 04:39:39,916 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_prefetch_init [2024-11-09 04:39:39,916 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read32 [2024-11-09 04:39:39,916 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read32 [2024-11-09 04:39:39,916 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_reset [2024-11-09 04:39:39,916 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_reset [2024-11-09 04:39:39,916 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-09 04:39:39,917 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-09 04:39:39,917 INFO L130 BoogieDeclarations]: Found specification of procedure gma_set_addr [2024-11-09 04:39:39,917 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_set_addr [2024-11-09 04:39:39,917 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2024-11-09 04:39:39,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2024-11-09 04:39:39,917 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2024-11-09 04:39:39,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2024-11-09 04:39:39,917 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-09 04:39:39,917 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-09 04:39:39,918 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2024-11-09 04:39:39,918 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2024-11-09 04:39:39,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2024-11-09 04:39:39,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2024-11-09 04:39:39,918 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2024-11-09 04:39:39,918 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2024-11-09 04:39:39,918 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_vpd_wait [2024-11-09 04:39:39,918 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_vpd_wait [2024-11-09 04:39:39,919 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2024-11-09 04:39:39,919 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2024-11-09 04:39:39,919 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2024-11-09 04:39:39,919 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2024-11-09 04:39:39,919 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_shutdown [2024-11-09 04:39:39,919 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_shutdown [2024-11-09 04:39:39,919 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read16 [2024-11-09 04:39:39,919 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read16 [2024-11-09 04:39:39,920 INFO L130 BoogieDeclarations]: Found specification of procedure get_tx_le [2024-11-09 04:39:39,920 INFO L138 BoogieDeclarations]: Found implementation of procedure get_tx_le [2024-11-09 04:39:39,920 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_stop [2024-11-09 04:39:39,920 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_stop [2024-11-09 04:39:39,920 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-09 04:39:39,920 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-09 04:39:39,920 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2024-11-09 04:39:39,920 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2024-11-09 04:39:39,921 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 04:39:39,921 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-09 04:39:39,921 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-09 04:39:39,921 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-09 04:39:39,921 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-09 04:39:39,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 04:39:39,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-09 04:39:39,921 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-09 04:39:39,922 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-09 04:39:39,922 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_nway_reset [2024-11-09 04:39:39,922 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_nway_reset [2024-11-09 04:39:39,922 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-09 04:39:39,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-09 04:39:39,922 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2024-11-09 04:39:39,922 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2024-11-09 04:39:39,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2024-11-09 04:39:39,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2024-11-09 04:39:39,923 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-09 04:39:39,923 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-09 04:39:39,923 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_all_down [2024-11-09 04:39:39,923 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_all_down [2024-11-09 04:39:39,923 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-11-09 04:39:39,923 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-11-09 04:39:39,924 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2024-11-09 04:39:39,924 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2024-11-09 04:39:39,924 INFO L130 BoogieDeclarations]: Found specification of procedure __gm_phy_read [2024-11-09 04:39:39,924 INFO L138 BoogieDeclarations]: Found implementation of procedure __gm_phy_read [2024-11-09 04:39:39,924 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-09 04:39:39,924 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-09 04:39:39,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2024-11-09 04:39:39,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2024-11-09 04:39:39,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-09 04:39:39,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-09 04:39:39,925 INFO L130 BoogieDeclarations]: Found specification of procedure tx_avail [2024-11-09 04:39:39,925 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_avail [2024-11-09 04:39:39,925 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_unmap_skb [2024-11-09 04:39:39,925 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_unmap_skb [2024-11-09 04:39:39,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-11-09 04:39:39,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-11-09 04:39:39,926 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_capability [2024-11-09 04:39:39,926 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_capability [2024-11-09 04:39:39,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-09 04:39:39,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-09 04:39:39,926 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_clk2us [2024-11-09 04:39:39,926 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_clk2us [2024-11-09 04:39:39,926 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_set_tx_stfwd [2024-11-09 04:39:39,927 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_set_tx_stfwd [2024-11-09 04:39:39,927 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_enable_rx_tx [2024-11-09 04:39:39,927 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_enable_rx_tx [2024-11-09 04:39:39,927 INFO L130 BoogieDeclarations]: Found specification of procedure gma_write16 [2024-11-09 04:39:39,927 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_write16 [2024-11-09 04:39:39,927 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2024-11-09 04:39:39,927 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2024-11-09 04:39:39,928 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_next_rx [2024-11-09 04:39:39,928 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_next_rx [2024-11-09 04:39:39,928 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-09 04:39:39,928 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-09 04:39:39,928 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2024-11-09 04:39:39,928 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2024-11-09 04:39:39,928 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2024-11-09 04:39:39,928 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2024-11-09 04:39:39,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_sky2_cleanup_module_22_2 [2024-11-09 04:39:39,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_sky2_cleanup_module_22_2 [2024-11-09 04:39:39,929 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2024-11-09 04:39:39,929 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2024-11-09 04:39:39,929 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2024-11-09 04:39:39,929 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2024-11-09 04:39:39,929 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_get_eeprom_len [2024-11-09 04:39:39,929 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_get_eeprom_len [2024-11-09 04:39:39,930 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_setup_irq [2024-11-09 04:39:39,930 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_setup_irq [2024-11-09 04:39:39,930 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-09 04:39:39,930 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-09 04:39:39,930 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-09 04:39:39,930 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-09 04:39:39,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 04:39:39,931 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_us2clk [2024-11-09 04:39:39,931 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_us2clk [2024-11-09 04:39:39,931 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2024-11-09 04:39:39,931 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2024-11-09 04:39:39,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-09 04:39:39,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-09 04:39:39,931 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2024-11-09 04:39:39,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2024-11-09 04:39:39,932 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_is_copper [2024-11-09 04:39:39,932 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_is_copper [2024-11-09 04:39:39,932 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2024-11-09 04:39:39,932 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2024-11-09 04:39:39,932 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-09 04:39:39,932 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-09 04:39:39,932 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_suspend [2024-11-09 04:39:39,932 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_suspend [2024-11-09 04:39:39,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2024-11-09 04:39:39,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2024-11-09 04:39:39,933 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2024-11-09 04:39:39,933 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2024-11-09 04:39:39,933 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2024-11-09 04:39:39,933 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2024-11-09 04:39:39,933 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write16 [2024-11-09 04:39:39,933 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write16 [2024-11-09 04:39:39,933 INFO L130 BoogieDeclarations]: Found specification of procedure device_may_wakeup [2024-11-09 04:39:39,933 INFO L138 BoogieDeclarations]: Found implementation of procedure device_may_wakeup [2024-11-09 04:39:39,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-09 04:39:39,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-09 04:39:39,934 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2024-11-09 04:39:39,934 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2024-11-09 04:39:39,934 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write8 [2024-11-09 04:39:39,934 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write8 [2024-11-09 04:39:39,934 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-09 04:39:39,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-09 04:39:39,934 INFO L130 BoogieDeclarations]: Found specification of procedure gm_phy_write [2024-11-09 04:39:39,934 INFO L138 BoogieDeclarations]: Found implementation of procedure gm_phy_write [2024-11-09 04:39:39,934 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2024-11-09 04:39:39,935 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2024-11-09 04:39:39,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2024-11-09 04:39:39,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2024-11-09 04:39:39,935 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-09 04:39:39,935 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-09 04:39:39,935 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2024-11-09 04:39:39,935 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2024-11-09 04:39:39,935 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write32 [2024-11-09 04:39:39,935 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write32 [2024-11-09 04:39:39,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 04:39:39,936 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read64 [2024-11-09 04:39:39,936 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read64 [2024-11-09 04:39:39,936 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_qset [2024-11-09 04:39:39,936 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_qset [2024-11-09 04:39:39,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-09 04:39:39,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-09 04:39:39,936 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2024-11-09 04:39:39,936 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2024-11-09 04:39:39,937 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_open [2024-11-09 04:39:39,937 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_open [2024-11-09 04:39:39,937 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_mhz [2024-11-09 04:39:39,937 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_mhz [2024-11-09 04:39:41,947 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 04:39:41,959 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 04:39:42,125 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-09 04:41:46,492 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-09 04:41:50,947 INFO L? ?]: Removed 5013 outVars from TransFormulas that were not future-live. [2024-11-09 04:41:50,947 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 04:42:02,094 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 04:42:02,095 INFO L316 CfgBuilder]: Removed 13 assume(true) statements. [2024-11-09 04:42:02,095 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 04:42:02 BoogieIcfgContainer [2024-11-09 04:42:02,095 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 04:42:02,098 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 04:42:02,098 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 04:42:02,101 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 04:42:02,102 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 04:39:28" (1/3) ... [2024-11-09 04:42:02,102 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@fccc2a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 04:42:02, skipping insertion in model container [2024-11-09 04:42:02,103 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:39:38" (2/3) ... [2024-11-09 04:42:02,103 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@fccc2a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 04:42:02, skipping insertion in model container [2024-11-09 04:42:02,103 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 04:42:02" (3/3) ... [2024-11-09 04:42:02,104 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-marvell-sky2.cil.i [2024-11-09 04:42:02,125 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 04:42:02,125 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-09 04:42:02,300 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 04:42:02,307 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;@4cfd40f4, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 04:42:02,308 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-09 04:42:02,329 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) [2024-11-09 04:42:02,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2024-11-09 04:42:02,379 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 04:42:02,380 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] [2024-11-09 04:42:02,381 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] === [2024-11-09 04:42:02,387 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 04:42:02,388 INFO L85 PathProgramCache]: Analyzing trace with hash 1436178221, now seen corresponding path program 1 times [2024-11-09 04:42:02,398 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 04:42:02,399 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2136407858] [2024-11-09 04:42:02,399 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:42:02,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms