./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc47b61b-ed2b-441c-8f4c-66ebff002e00/bin/utaipan-verify-SwPr7d2a91/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc47b61b-ed2b-441c-8f4c-66ebff002e00/bin/utaipan-verify-SwPr7d2a91/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc47b61b-ed2b-441c-8f4c-66ebff002e00/bin/utaipan-verify-SwPr7d2a91/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc47b61b-ed2b-441c-8f4c-66ebff002e00/bin/utaipan-verify-SwPr7d2a91/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc47b61b-ed2b-441c-8f4c-66ebff002e00/bin/utaipan-verify-SwPr7d2a91/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc47b61b-ed2b-441c-8f4c-66ebff002e00/bin/utaipan-verify-SwPr7d2a91 --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 0505c5bf7d001c5101cd58007ead32483ee82f064fbd4469f706b387fe85535f --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 23:58:39,493 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 23:58:39,624 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc47b61b-ed2b-441c-8f4c-66ebff002e00/bin/utaipan-verify-SwPr7d2a91/config/svcomp-Reach-64bit-Taipan_Default.epf [2023-11-24 23:58:39,630 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 23:58:39,631 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-24 23:58:39,675 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 23:58:39,676 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-24 23:58:39,677 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-24 23:58:39,677 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 23:58:39,685 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-24 23:58:39,685 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-24 23:58:39,687 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-24 23:58:39,687 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-24 23:58:39,689 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-24 23:58:39,690 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-24 23:58:39,690 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-24 23:58:39,690 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-24 23:58:39,691 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-24 23:58:39,691 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-24 23:58:39,692 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-24 23:58:39,692 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-24 23:58:39,693 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-24 23:58:39,694 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 23:58:39,695 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 23:58:39,695 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 23:58:39,695 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 23:58:39,696 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 23:58:39,696 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 23:58:39,697 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 23:58:39,697 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 23:58:39,698 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 23:58:39,699 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 23:58:39,699 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-24 23:58:39,699 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-24 23:58:39,700 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-24 23:58:39,700 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 23:58:39,700 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 23:58:39,700 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 23:58:39,701 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-24 23:58:39,701 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 23:58:39,701 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-24 23:58:39,702 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 23:58:39,702 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-24 23:58:39,702 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-24 23:58:39,703 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_bc47b61b-ed2b-441c-8f4c-66ebff002e00/bin/utaipan-verify-SwPr7d2a91/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc47b61b-ed2b-441c-8f4c-66ebff002e00/bin/utaipan-verify-SwPr7d2a91 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0505c5bf7d001c5101cd58007ead32483ee82f064fbd4469f706b387fe85535f [2023-11-24 23:58:40,007 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 23:58:40,032 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 23:58:40,035 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 23:58:40,037 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 23:58:40,037 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 23:58:40,040 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc47b61b-ed2b-441c-8f4c-66ebff002e00/bin/utaipan-verify-SwPr7d2a91/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i [2023-11-24 23:58:43,164 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 23:58:44,185 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 23:58:44,185 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc47b61b-ed2b-441c-8f4c-66ebff002e00/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i [2023-11-24 23:58:44,273 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc47b61b-ed2b-441c-8f4c-66ebff002e00/bin/utaipan-verify-SwPr7d2a91/data/4531f83e3/b5230c7631e246588ea49848d3963e40/FLAG4502e7e4e [2023-11-24 23:58:44,291 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc47b61b-ed2b-441c-8f4c-66ebff002e00/bin/utaipan-verify-SwPr7d2a91/data/4531f83e3/b5230c7631e246588ea49848d3963e40 [2023-11-24 23:58:44,297 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 23:58:44,300 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 23:58:44,301 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 23:58:44,302 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 23:58:44,307 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 23:58:44,308 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:58:44" (1/1) ... [2023-11-24 23:58:44,309 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3edc8888 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:58:44, skipping insertion in model container [2023-11-24 23:58:44,309 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:58:44" (1/1) ... [2023-11-24 23:58:44,584 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 23:58:51,106 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc47b61b-ed2b-441c-8f4c-66ebff002e00/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[675938,675951] [2023-11-24 23:58:51,110 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc47b61b-ed2b-441c-8f4c-66ebff002e00/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[676104,676117] [2023-11-24 23:58:51,111 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc47b61b-ed2b-441c-8f4c-66ebff002e00/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[676268,676281] [2023-11-24 23:58:51,113 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc47b61b-ed2b-441c-8f4c-66ebff002e00/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[676433,676446] [2023-11-24 23:58:51,164 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 23:58:51,424 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 23:58:51,582 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"); [6691] [2023-11-24 23:58:51,584 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)); [6698] [2023-11-24 23:58:51,585 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6705] [2023-11-24 23:58:51,587 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)); [6772-6773] [2023-11-24 23:58:51,588 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"); [6778-6780] [2023-11-24 23:58:51,589 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" (809), "i" (12UL)); [6805-6806] [2023-11-24 23:58:51,589 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" (45UL), [paravirt_opptr] "i" (& pv_irq_ops.restore_fl.func), [paravirt_clobber] "i" (1), "D" (f): "memory", "cc"); [6811-6813] [2023-11-24 23:58:51,592 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" (814), "i" (12UL)); [6837-6838] [2023-11-24 23:58:51,592 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" (46UL), [paravirt_opptr] "i" (& pv_irq_ops.irq_disable.func), [paravirt_clobber] "i" (1): "memory", "cc"); [6843-6845] [2023-11-24 23:58:51,593 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [6894] [2023-11-24 23:58:51,593 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6897] [2023-11-24 23:58:51,594 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6900] [2023-11-24 23:58:51,594 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6903] [2023-11-24 23:58:51,598 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [6980] [2023-11-24 23:58:51,598 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6988] [2023-11-24 23:58:51,599 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [6995] [2023-11-24 23:58:51,599 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [7002] [2023-11-24 23:58:51,599 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movq %1,%0": "=r" (ret): "m" (*((unsigned long volatile *)addr)): "memory"); [7010] [2023-11-24 23:58:51,600 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movq %0,%1": : "r" (val), "m" (*((unsigned long volatile *)addr)): "memory"); [7017] [2023-11-24 23:58:51,602 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ (" addl %1,%0\n adcl $0xffff,%0": "=r" (sum): "r" (sum << 16), "0" (sum & 4294901760U)); [7099] [2023-11-24 23:58:51,608 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 *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [7195-7196] [2023-11-24 23:58:51,611 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)); [7229-7230] [2023-11-24 23:58:51,614 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)); [7270-7271] [2023-11-24 23:58:51,616 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (91), "i" (12UL)); [7299-7300] [2023-11-24 23:58:51,617 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)); [7336-7337] [2023-11-24 23:58:51,618 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)); [7373-7374] [2023-11-24 23:58:51,629 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)); [7742-7743] [2023-11-24 23:58:51,630 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7749] [2023-11-24 23:58:51,787 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12165] [2023-11-24 23:58:51,790 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12267] [2023-11-24 23:58:51,791 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12283] [2023-11-24 23:58:51,802 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)skb->data) [12692] [2023-11-24 23:58:51,855 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [14518] [2023-11-24 23:58:52,060 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [18655] [2023-11-24 23:58:52,090 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/neterion/s2io.c"), "i" (7475), "i" (12UL)); [19434-19435] [2023-11-24 23:58:52,223 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc47b61b-ed2b-441c-8f4c-66ebff002e00/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[675938,675951] [2023-11-24 23:58:52,225 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc47b61b-ed2b-441c-8f4c-66ebff002e00/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[676104,676117] [2023-11-24 23:58:52,227 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc47b61b-ed2b-441c-8f4c-66ebff002e00/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[676268,676281] [2023-11-24 23:58:52,228 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc47b61b-ed2b-441c-8f4c-66ebff002e00/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[676433,676446] [2023-11-24 23:58:52,240 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 23:58:52,682 WARN L675 CHandler]: The function strstr is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 23:58:52,682 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 23:58:52,683 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 23:58:52,691 INFO L206 MainTranslator]: Completed translation [2023-11-24 23:58:52,691 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:58:52 WrapperNode [2023-11-24 23:58:52,692 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 23:58:52,693 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 23:58:52,693 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 23:58:52,694 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 23:58:52,702 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:58:52" (1/1) ... [2023-11-24 23:58:53,005 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:58:52" (1/1) ... [2023-11-24 23:58:53,890 INFO L138 Inliner]: procedures = 570, calls = 9629, calls flagged for inlining = 298, calls inlined = 281, statements flattened = 21803 [2023-11-24 23:58:53,891 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 23:58:53,892 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 23:58:53,893 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 23:58:53,893 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 23:58:53,904 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:58:52" (1/1) ... [2023-11-24 23:58:53,904 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:58:52" (1/1) ... [2023-11-24 23:58:54,194 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:58:52" (1/1) ... [2023-11-24 23:58:54,194 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:58:52" (1/1) ... [2023-11-24 23:58:54,913 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:58:52" (1/1) ... [2023-11-24 23:58:54,972 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:58:52" (1/1) ... [2023-11-24 23:58:55,037 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:58:52" (1/1) ... [2023-11-24 23:58:55,080 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:58:52" (1/1) ... [2023-11-24 23:58:55,379 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 23:58:55,380 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 23:58:55,380 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 23:58:55,381 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 23:58:55,382 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:58:52" (1/1) ... [2023-11-24 23:58:55,389 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-24 23:58:55,402 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc47b61b-ed2b-441c-8f4c-66ebff002e00/bin/utaipan-verify-SwPr7d2a91/z3 [2023-11-24 23:58:55,430 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc47b61b-ed2b-441c-8f4c-66ebff002e00/bin/utaipan-verify-SwPr7d2a91/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-24 23:58:55,460 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc47b61b-ed2b-441c-8f4c-66ebff002e00/bin/utaipan-verify-SwPr7d2a91/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-24 23:58:55,477 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2023-11-24 23:58:55,477 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2023-11-24 23:58:55,478 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_copy_mac_addr [2023-11-24 23:58:55,478 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_copy_mac_addr [2023-11-24 23:58:55,478 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-11-24 23:58:55,478 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-11-24 23:58:55,478 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-24 23:58:55,478 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-24 23:58:55,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2023-11-24 23:58:55,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2023-11-24 23:58:55,479 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_txdl_getskb [2023-11-24 23:58:55,479 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_txdl_getskb [2023-11-24 23:58:55,479 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2023-11-24 23:58:55,480 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2023-11-24 23:58:55,480 INFO L130 BoogieDeclarations]: Found specification of procedure fill_rx_buffers [2023-11-24 23:58:55,480 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_rx_buffers [2023-11-24 23:58:55,481 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_prog_unicast [2023-11-24 23:58:55,481 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_prog_unicast [2023-11-24 23:58:55,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-24 23:58:55,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-24 23:58:55,482 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_init_pci [2023-11-24 23:58:55,483 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_init_pci [2023-11-24 23:58:55,483 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2023-11-24 23:58:55,483 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2023-11-24 23:58:55,483 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-24 23:58:55,483 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-24 23:58:55,483 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2023-11-24 23:58:55,484 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2023-11-24 23:58:55,484 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2023-11-24 23:58:55,484 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2023-11-24 23:58:55,485 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-24 23:58:55,485 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-24 23:58:55,485 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-11-24 23:58:55,485 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-11-24 23:58:55,485 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_enable_msi_x [2023-11-24 23:58:55,485 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_enable_msi_x [2023-11-24 23:58:55,486 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2023-11-24 23:58:55,486 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2023-11-24 23:58:55,486 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_swapper [2023-11-24 23:58:55,486 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_swapper [2023-11-24 23:58:55,486 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-24 23:58:55,486 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-24 23:58:55,487 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_stop_tx_queue [2023-11-24 23:58:55,487 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_stop_tx_queue [2023-11-24 23:58:55,488 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-24 23:58:55,488 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_store_unicast_mc [2023-11-24 23:58:55,488 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_store_unicast_mc [2023-11-24 23:58:55,488 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2023-11-24 23:58:55,488 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2023-11-24 23:58:55,488 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-24 23:58:55,489 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-24 23:58:55,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-24 23:58:55,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-24 23:58:55,489 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-24 23:58:55,489 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-24 23:58:55,489 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2023-11-24 23:58:55,490 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2023-11-24 23:58:55,490 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_tx_watchdog [2023-11-24 23:58:55,490 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_tx_watchdog [2023-11-24 23:58:55,490 INFO L130 BoogieDeclarations]: Found specification of procedure check_pci_device_id [2023-11-24 23:58:55,490 INFO L138 BoogieDeclarations]: Found implementation of procedure check_pci_device_id [2023-11-24 23:58:55,490 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-24 23:58:55,491 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-24 23:58:55,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-24 23:58:55,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-24 23:58:55,491 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2023-11-24 23:58:55,492 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2023-11-24 23:58:55,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2023-11-24 23:58:55,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2023-11-24 23:58:55,493 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-24 23:58:55,493 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-24 23:58:55,493 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2023-11-24 23:58:55,494 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-11-24 23:58:55,494 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-11-24 23:58:55,494 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-24 23:58:55,494 INFO L130 BoogieDeclarations]: Found specification of procedure en_dis_able_nic_intrs [2023-11-24 23:58:55,495 INFO L138 BoogieDeclarations]: Found implementation of procedure en_dis_able_nic_intrs [2023-11-24 23:58:55,495 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-11-24 23:58:55,495 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-11-24 23:58:55,495 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2023-11-24 23:58:55,495 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2023-11-24 23:58:55,495 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2023-11-24 23:58:55,496 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2023-11-24 23:58:55,497 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2023-11-24 23:58:55,497 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2023-11-24 23:58:55,497 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_rem_nic [2023-11-24 23:58:55,497 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_rem_nic [2023-11-24 23:58:55,497 INFO L130 BoogieDeclarations]: Found specification of procedure rx_intr_handler [2023-11-24 23:58:55,498 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_intr_handler [2023-11-24 23:58:55,498 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2023-11-24 23:58:55,498 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2023-11-24 23:58:55,498 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-24 23:58:55,499 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-24 23:58:55,499 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2023-11-24 23:58:55,500 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2023-11-24 23:58:55,500 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-24 23:58:55,500 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-24 23:58:55,500 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2023-11-24 23:58:55,500 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2023-11-24 23:58:55,500 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_ethtool_get_regs_len [2023-11-24 23:58:55,500 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_ethtool_get_regs_len [2023-11-24 23:58:55,501 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-24 23:58:55,501 INFO L130 BoogieDeclarations]: Found specification of procedure SPECIAL_REG_WRITE [2023-11-24 23:58:55,502 INFO L138 BoogieDeclarations]: Found implementation of procedure SPECIAL_REG_WRITE [2023-11-24 23:58:55,505 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2023-11-24 23:58:55,505 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2023-11-24 23:58:55,505 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-24 23:58:55,506 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-24 23:58:55,506 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_chk_rx_buffers [2023-11-24 23:58:55,506 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_chk_rx_buffers [2023-11-24 23:58:55,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2023-11-24 23:58:55,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2023-11-24 23:58:55,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-24 23:58:55,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-24 23:58:55,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-24 23:58:55,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-24 23:58:55,515 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-24 23:58:55,515 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-24 23:58:55,515 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_read_unicast_mc [2023-11-24 23:58:55,515 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_read_unicast_mc [2023-11-24 23:58:55,516 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-24 23:58:55,516 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-24 23:58:55,517 INFO L130 BoogieDeclarations]: Found specification of procedure free_shared_mem [2023-11-24 23:58:55,517 INFO L138 BoogieDeclarations]: Found implementation of procedure free_shared_mem [2023-11-24 23:58:55,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-11-24 23:58:55,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-11-24 23:58:55,517 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_updt_stats [2023-11-24 23:58:55,518 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_updt_stats [2023-11-24 23:58:55,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-24 23:58:55,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-24 23:58:55,518 INFO L130 BoogieDeclarations]: Found specification of procedure update_L3L4_header [2023-11-24 23:58:55,518 INFO L138 BoogieDeclarations]: Found implementation of procedure update_L3L4_header [2023-11-24 23:58:55,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-24 23:58:55,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-24 23:58:55,519 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2023-11-24 23:58:55,519 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2023-11-24 23:58:55,519 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-11-24 23:58:55,519 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-11-24 23:58:55,519 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-24 23:58:55,519 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-24 23:58:55,519 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_cmd_complete [2023-11-24 23:58:55,520 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_cmd_complete [2023-11-24 23:58:55,520 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2023-11-24 23:58:55,520 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2023-11-24 23:58:55,520 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_stop_all_tx_queue [2023-11-24 23:58:55,520 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_stop_all_tx_queue [2023-11-24 23:58:55,520 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-24 23:58:55,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-24 23:58:55,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-24 23:58:55,521 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2023-11-24 23:58:55,521 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2023-11-24 23:58:55,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-11-24 23:58:55,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-11-24 23:58:55,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2023-11-24 23:58:55,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2023-11-24 23:58:55,522 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 23:58:55,522 INFO L130 BoogieDeclarations]: Found specification of procedure pci_ioremap_bar [2023-11-24 23:58:55,522 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_ioremap_bar [2023-11-24 23:58:55,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-24 23:58:55,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-24 23:58:55,523 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_link [2023-11-24 23:58:55,523 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_link [2023-11-24 23:58:55,523 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-24 23:58:55,523 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-24 23:58:55,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-24 23:58:55,524 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-24 23:58:55,524 INFO L130 BoogieDeclarations]: Found specification of procedure write_eeprom [2023-11-24 23:58:55,524 INFO L138 BoogieDeclarations]: Found implementation of procedure write_eeprom [2023-11-24 23:58:55,524 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-24 23:58:55,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-24 23:58:55,524 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2023-11-24 23:58:55,524 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2023-11-24 23:58:55,525 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-24 23:58:55,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-24 23:58:55,525 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_get_eeprom_len [2023-11-24 23:58:55,525 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_get_eeprom_len [2023-11-24 23:58:55,525 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_card_up [2023-11-24 23:58:55,525 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_card_up [2023-11-24 23:58:55,525 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-11-24 23:58:55,526 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-11-24 23:58:55,526 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-11-24 23:58:55,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-11-24 23:58:55,526 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-11-24 23:58:55,526 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-11-24 23:58:55,526 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2023-11-24 23:58:55,526 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2023-11-24 23:58:55,527 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2023-11-24 23:58:55,527 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2023-11-24 23:58:55,527 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-24 23:58:55,527 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-24 23:58:55,527 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_add_mac [2023-11-24 23:58:55,527 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_add_mac [2023-11-24 23:58:55,527 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-11-24 23:58:55,586 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-11-24 23:58:55,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-11-24 23:58:55,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-11-24 23:58:55,587 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2023-11-24 23:58:55,587 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2023-11-24 23:58:55,587 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_led [2023-11-24 23:58:55,587 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_led [2023-11-24 23:58:55,587 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2023-11-24 23:58:55,587 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2023-11-24 23:58:55,587 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_start_all_tx_queue [2023-11-24 23:58:55,587 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_start_all_tx_queue [2023-11-24 23:58:55,587 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-11-24 23:58:55,587 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-11-24 23:58:55,587 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-11-24 23:58:55,588 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-11-24 23:58:55,588 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2023-11-24 23:58:55,588 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2023-11-24 23:58:55,588 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_close [2023-11-24 23:58:55,588 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_close [2023-11-24 23:58:55,588 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2023-11-24 23:58:55,588 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2023-11-24 23:58:55,588 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 23:58:55,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 23:58:55,588 INFO L130 BoogieDeclarations]: Found specification of procedure en_dis_err_alarms [2023-11-24 23:58:55,588 INFO L138 BoogieDeclarations]: Found implementation of procedure en_dis_err_alarms [2023-11-24 23:58:55,588 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2023-11-24 23:58:55,589 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2023-11-24 23:58:55,589 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_write_bits [2023-11-24 23:58:55,589 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_write_bits [2023-11-24 23:58:55,589 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2023-11-24 23:58:55,589 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2023-11-24 23:58:55,589 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_reset [2023-11-24 23:58:55,589 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_reset [2023-11-24 23:58:55,589 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2023-11-24 23:58:55,589 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2023-11-24 23:58:55,589 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-24 23:58:55,589 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-24 23:58:55,589 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-24 23:58:55,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-24 23:58:55,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-24 23:58:55,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-24 23:58:55,590 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-11-24 23:58:55,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-11-24 23:58:55,590 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2023-11-24 23:58:55,590 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2023-11-24 23:58:55,590 INFO L130 BoogieDeclarations]: Found specification of procedure free_rx_buffers [2023-11-24 23:58:55,590 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rx_buffers [2023-11-24 23:58:55,590 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-11-24 23:58:55,590 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-11-24 23:58:55,591 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-11-24 23:58:55,591 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-11-24 23:58:55,591 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2023-11-24 23:58:55,591 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2023-11-24 23:58:55,591 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2023-11-24 23:58:55,591 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2023-11-24 23:58:55,591 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-11-24 23:58:55,591 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-11-24 23:58:55,591 INFO L130 BoogieDeclarations]: Found specification of procedure init_tti [2023-11-24 23:58:55,591 INFO L138 BoogieDeclarations]: Found implementation of procedure init_tti [2023-11-24 23:58:55,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-11-24 23:58:55,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-11-24 23:58:55,591 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_all_queues [2023-11-24 23:58:55,592 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_all_queues [2023-11-24 23:58:55,592 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_rem_isr [2023-11-24 23:58:55,592 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_rem_isr [2023-11-24 23:58:55,600 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2023-11-24 23:58:55,600 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2023-11-24 23:58:55,600 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-11-24 23:58:55,601 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-11-24 23:58:55,601 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2023-11-24 23:58:55,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2023-11-24 23:58:55,601 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-24 23:58:55,601 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-24 23:58:55,601 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_chk_alarm_bit [2023-11-24 23:58:55,601 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_chk_alarm_bit [2023-11-24 23:58:55,602 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2023-11-24 23:58:55,602 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2023-11-24 23:58:55,602 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2023-11-24 23:58:55,602 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2023-11-24 23:58:55,602 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2023-11-24 23:58:55,602 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2023-11-24 23:58:55,602 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-11-24 23:58:55,602 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-11-24 23:58:55,603 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-11-24 23:58:55,603 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-11-24 23:58:55,603 INFO L130 BoogieDeclarations]: Found specification of procedure read_eeprom [2023-11-24 23:58:55,603 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eeprom [2023-11-24 23:58:55,603 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-24 23:58:55,603 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_card_down [2023-11-24 23:58:55,603 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_card_down [2023-11-24 23:58:55,604 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-24 23:58:55,604 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-24 23:58:55,604 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2023-11-24 23:58:55,604 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2023-11-24 23:58:55,604 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2023-11-24 23:58:55,604 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2023-11-24 23:58:55,604 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-11-24 23:58:55,605 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-11-24 23:58:55,605 INFO L130 BoogieDeclarations]: Found specification of procedure verify_l3_l4_lro_capable [2023-11-24 23:58:55,605 INFO L138 BoogieDeclarations]: Found implementation of procedure verify_l3_l4_lro_capable [2023-11-24 23:58:55,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-24 23:58:55,605 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_link_fault_indication [2023-11-24 23:58:55,605 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_link_fault_indication [2023-11-24 23:58:55,605 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_msix_trans [2023-11-24 23:58:55,606 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_msix_trans [2023-11-24 23:58:55,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-24 23:58:55,606 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_multicast [2023-11-24 23:58:55,606 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_multicast [2023-11-24 23:58:55,606 INFO L130 BoogieDeclarations]: Found specification of procedure lro_append_pkt [2023-11-24 23:58:55,606 INFO L138 BoogieDeclarations]: Found implementation of procedure lro_append_pkt [2023-11-24 23:58:55,606 INFO L130 BoogieDeclarations]: Found specification of procedure verify_xena_quiescence [2023-11-24 23:58:55,607 INFO L138 BoogieDeclarations]: Found implementation of procedure verify_xena_quiescence [2023-11-24 23:58:55,607 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-24 23:58:55,607 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-24 23:58:55,607 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-24 23:58:55,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-24 23:58:55,607 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2023-11-24 23:58:55,607 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2023-11-24 23:58:55,607 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-24 23:58:55,608 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-24 23:58:55,608 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2023-11-24 23:58:55,608 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2023-11-24 23:58:55,608 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-11-24 23:58:55,608 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-11-24 23:58:55,608 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-24 23:58:55,608 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-24 23:58:55,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2023-11-24 23:58:55,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2023-11-24 23:58:55,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-24 23:58:55,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-24 23:58:55,609 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-11-24 23:58:55,609 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-11-24 23:58:55,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-11-24 23:58:55,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-11-24 23:58:55,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-24 23:58:55,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-24 23:58:55,610 INFO L130 BoogieDeclarations]: Found specification of procedure tx_intr_handler [2023-11-24 23:58:55,610 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_intr_handler [2023-11-24 23:58:55,610 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2023-11-24 23:58:55,610 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2023-11-24 23:58:55,611 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_trylock [2023-11-24 23:58:55,611 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_trylock [2023-11-24 23:58:55,611 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_all_queues [2023-11-24 23:58:55,611 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_all_queues [2023-11-24 23:58:55,611 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2023-11-24 23:58:55,611 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2023-11-24 23:58:55,611 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-11-24 23:58:55,611 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-11-24 23:58:55,612 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-24 23:58:55,612 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-24 23:58:55,612 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_mac_addr [2023-11-24 23:58:55,612 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_mac_addr [2023-11-24 23:58:55,612 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2023-11-24 23:58:55,612 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2023-11-24 23:58:55,612 INFO L130 BoogieDeclarations]: Found specification of procedure pci_channel_offline [2023-11-24 23:58:55,613 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_channel_offline [2023-11-24 23:58:55,613 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-24 23:58:55,613 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-24 23:58:55,613 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_open [2023-11-24 23:58:55,613 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_open [2023-11-24 23:58:55,613 INFO L130 BoogieDeclarations]: Found specification of procedure queue_rx_frame [2023-11-24 23:58:55,613 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_rx_frame [2023-11-24 23:58:55,614 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-24 23:58:55,614 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-24 23:58:55,614 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_txpic_intr_handle [2023-11-24 23:58:55,614 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_txpic_intr_handle [2023-11-24 23:58:55,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-24 23:58:55,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_6 [2023-11-24 23:58:55,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_6 [2023-11-24 23:58:55,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-24 23:58:55,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-24 23:58:55,615 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2023-11-24 23:58:55,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2023-11-24 23:58:55,615 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_verify_pci_mode [2023-11-24 23:58:55,615 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_verify_pci_mode [2023-11-24 23:58:55,615 INFO L130 BoogieDeclarations]: Found specification of procedure is_s2io_card_up [2023-11-24 23:58:55,616 INFO L138 BoogieDeclarations]: Found implementation of procedure is_s2io_card_up [2023-11-24 23:58:55,616 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-11-24 23:58:55,616 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-11-24 23:58:55,616 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-11-24 23:58:55,616 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-11-24 23:58:55,616 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_netpoll [2023-11-24 23:58:55,616 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_netpoll [2023-11-24 23:58:55,616 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_chk_xpak_counter [2023-11-24 23:58:55,617 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_chk_xpak_counter [2023-11-24 23:58:55,617 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_subqueue_stopped [2023-11-24 23:58:55,617 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_subqueue_stopped [2023-11-24 23:58:55,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2023-11-24 23:58:55,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2023-11-24 23:58:55,617 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2023-11-24 23:58:55,617 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2023-11-24 23:58:55,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-24 23:58:55,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-24 23:58:55,618 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2023-11-24 23:58:55,618 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2023-11-24 23:58:55,618 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-11-24 23:58:55,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-11-24 23:58:55,618 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_mdio_read [2023-11-24 23:58:55,618 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_mdio_read [2023-11-24 23:58:55,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2023-11-24 23:58:55,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2023-11-24 23:58:55,619 INFO L130 BoogieDeclarations]: Found specification of procedure clear_lro_session [2023-11-24 23:58:55,619 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_lro_session [2023-11-24 23:58:55,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2023-11-24 23:58:55,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2023-11-24 23:58:55,619 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_io_resume [2023-11-24 23:58:55,620 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_io_resume [2023-11-24 23:58:55,620 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-24 23:58:55,620 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-24 23:58:55,620 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_wake_all_tx_queue [2023-11-24 23:58:55,620 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_wake_all_tx_queue [2023-11-24 23:58:55,620 INFO L130 BoogieDeclarations]: Found specification of procedure remove_msix_isr [2023-11-24 23:58:55,620 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_msix_isr [2023-11-24 23:58:55,620 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_card_down [2023-11-24 23:58:55,621 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_card_down [2023-11-24 23:58:55,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 23:58:55,621 INFO L130 BoogieDeclarations]: Found specification of procedure store_xmsi_data [2023-11-24 23:58:55,621 INFO L138 BoogieDeclarations]: Found implementation of procedure store_xmsi_data [2023-11-24 23:58:55,621 INFO L130 BoogieDeclarations]: Found specification of procedure readq [2023-11-24 23:58:55,621 INFO L138 BoogieDeclarations]: Found implementation of procedure readq [2023-11-24 23:58:55,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-24 23:58:55,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-24 23:58:55,622 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2023-11-24 23:58:55,622 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2023-11-24 23:58:55,622 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2023-11-24 23:58:55,622 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2023-11-24 23:58:55,622 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2023-11-24 23:58:55,622 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2023-11-24 23:58:57,263 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 23:58:57,270 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 23:58:57,780 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;