./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 527bcce2 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_a1f7bb30-987c-4337-be04-9202efb608de/bin/uautomizer-verify-bycVGegfSx/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1f7bb30-987c-4337-be04-9202efb608de/bin/uautomizer-verify-bycVGegfSx/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1f7bb30-987c-4337-be04-9202efb608de/bin/uautomizer-verify-bycVGegfSx/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1f7bb30-987c-4337-be04-9202efb608de/bin/uautomizer-verify-bycVGegfSx/config/AutomizerReach.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_a1f7bb30-987c-4337-be04-9202efb608de/bin/uautomizer-verify-bycVGegfSx/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1f7bb30-987c-4337-be04-9202efb608de/bin/uautomizer-verify-bycVGegfSx --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0505c5bf7d001c5101cd58007ead32483ee82f064fbd4469f706b387fe85535f --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 20:58:11,578 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 20:58:11,653 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1f7bb30-987c-4337-be04-9202efb608de/bin/uautomizer-verify-bycVGegfSx/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-21 20:58:11,658 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-21 20:58:11,659 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-21 20:58:11,686 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 20:58:11,687 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-21 20:58:11,687 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-21 20:58:11,688 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-21 20:58:11,689 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-21 20:58:11,690 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-21 20:58:11,690 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-21 20:58:11,691 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 20:58:11,692 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 20:58:11,692 INFO L153 SettingsManager]: * Use SBE=true [2023-11-21 20:58:11,693 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 20:58:11,694 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-21 20:58:11,694 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-21 20:58:11,695 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 20:58:11,696 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-21 20:58:11,696 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 20:58:11,697 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-21 20:58:11,698 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 20:58:11,699 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 20:58:11,699 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 20:58:11,700 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-21 20:58:11,701 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-21 20:58:11,701 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-21 20:58:11,702 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-21 20:58:11,702 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 20:58:11,703 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 20:58:11,703 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-21 20:58:11,704 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-21 20:58:11,705 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-21 20:58:11,705 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-21 20:58:11,706 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-21 20:58:11,706 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-21 20:58:11,706 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-21 20:58:11,707 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-21 20:58:11,707 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1f7bb30-987c-4337-be04-9202efb608de/bin/uautomizer-verify-bycVGegfSx/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1f7bb30-987c-4337-be04-9202efb608de/bin/uautomizer-verify-bycVGegfSx Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0505c5bf7d001c5101cd58007ead32483ee82f064fbd4469f706b387fe85535f [2023-11-21 20:58:12,027 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 20:58:12,072 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 20:58:12,077 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 20:58:12,079 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 20:58:12,079 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 20:58:12,081 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1f7bb30-987c-4337-be04-9202efb608de/bin/uautomizer-verify-bycVGegfSx/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i [2023-11-21 20:58:15,141 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 20:58:16,093 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 20:58:16,094 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1f7bb30-987c-4337-be04-9202efb608de/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i [2023-11-21 20:58:16,196 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1f7bb30-987c-4337-be04-9202efb608de/bin/uautomizer-verify-bycVGegfSx/data/372f8bdec/3988b6ab6f03431f9b39bec94ce58f26/FLAG04c8f67ab [2023-11-21 20:58:16,213 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1f7bb30-987c-4337-be04-9202efb608de/bin/uautomizer-verify-bycVGegfSx/data/372f8bdec/3988b6ab6f03431f9b39bec94ce58f26 [2023-11-21 20:58:16,223 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 20:58:16,225 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 20:58:16,229 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 20:58:16,230 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 20:58:16,236 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 20:58:16,237 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 08:58:16" (1/1) ... [2023-11-21 20:58:16,238 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@387e04f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:58:16, skipping insertion in model container [2023-11-21 20:58:16,239 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 08:58:16" (1/1) ... [2023-11-21 20:58:16,562 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 20:58:22,660 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_a1f7bb30-987c-4337-be04-9202efb608de/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[675938,675951] [2023-11-21 20:58:22,664 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_a1f7bb30-987c-4337-be04-9202efb608de/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[676104,676117] [2023-11-21 20:58:22,665 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_a1f7bb30-987c-4337-be04-9202efb608de/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[676268,676281] [2023-11-21 20:58:22,665 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_a1f7bb30-987c-4337-be04-9202efb608de/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[676433,676446] [2023-11-21 20:58:22,713 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 20:58:22,916 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 20:58:23,131 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] [2023-11-21 20:58:23,133 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] [2023-11-21 20:58:23,134 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6705] [2023-11-21 20:58:23,137 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] [2023-11-21 20:58:23,137 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] [2023-11-21 20:58:23,138 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] [2023-11-21 20:58:23,138 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] [2023-11-21 20:58:23,139 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] [2023-11-21 20:58:23,140 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] [2023-11-21 20:58:23,141 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [6894] [2023-11-21 20:58:23,141 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6897] [2023-11-21 20:58:23,141 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6900] [2023-11-21 20:58:23,141 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6903] [2023-11-21 20:58:23,143 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [6980] [2023-11-21 20:58:23,144 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6988] [2023-11-21 20:58:23,144 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [6995] [2023-11-21 20:58:23,144 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [7002] [2023-11-21 20:58:23,145 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movq %1,%0": "=r" (ret): "m" (*((unsigned long volatile *)addr)): "memory"); [7010] [2023-11-21 20:58:23,145 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movq %0,%1": : "r" (val), "m" (*((unsigned long volatile *)addr)): "memory"); [7017] [2023-11-21 20:58:23,147 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] [2023-11-21 20:58:23,152 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] [2023-11-21 20:58:23,155 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] [2023-11-21 20:58:23,158 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] [2023-11-21 20:58:23,159 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] [2023-11-21 20:58:23,161 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] [2023-11-21 20:58:23,162 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] [2023-11-21 20:58:23,172 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] [2023-11-21 20:58:23,172 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7749] [2023-11-21 20:58:23,366 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12165] [2023-11-21 20:58:23,371 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12267] [2023-11-21 20:58:23,372 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12283] [2023-11-21 20:58:23,387 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)skb->data) [12692] [2023-11-21 20:58:23,455 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [14518] [2023-11-21 20:58:23,671 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [18655] [2023-11-21 20:58:23,695 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] [2023-11-21 20:58:23,794 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_a1f7bb30-987c-4337-be04-9202efb608de/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[675938,675951] [2023-11-21 20:58:23,794 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_a1f7bb30-987c-4337-be04-9202efb608de/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[676104,676117] [2023-11-21 20:58:23,795 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_a1f7bb30-987c-4337-be04-9202efb608de/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[676268,676281] [2023-11-21 20:58:23,795 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_a1f7bb30-987c-4337-be04-9202efb608de/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[676433,676446] [2023-11-21 20:58:23,806 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 20:58:24,244 WARN L675 CHandler]: The function strstr is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 20:58:24,245 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 20:58:24,246 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 20:58:24,253 INFO L206 MainTranslator]: Completed translation [2023-11-21 20:58:24,254 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:58:24 WrapperNode [2023-11-21 20:58:24,255 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 20:58:24,256 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 20:58:24,256 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 20:58:24,256 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 20:58:24,264 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:58:24" (1/1) ... [2023-11-21 20:58:24,553 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:58:24" (1/1) ... [2023-11-21 20:58:25,559 INFO L138 Inliner]: procedures = 570, calls = 9629, calls flagged for inlining = 298, calls inlined = 281, statements flattened = 21503 [2023-11-21 20:58:25,560 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 20:58:25,561 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-21 20:58:25,575 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-21 20:58:25,575 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-21 20:58:25,588 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:58:24" (1/1) ... [2023-11-21 20:58:25,588 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:58:24" (1/1) ... [2023-11-21 20:58:25,894 INFO L184 PluginConnector]: Executing the observer HeapSplitter from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:58:24" (1/1) ... [2023-11-21 20:58:32,832 WARN L106 HeapSplitter]: Omit memory slicing because it failed with the following exception: Unsupported: Procedure #Ultimate.C_memcpy is not part of the Ultimate memory model but has specification other that is not a ModifiesSpecification [2023-11-21 20:58:32,833 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:58:24" (1/1) ... [2023-11-21 20:58:32,833 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:58:24" (1/1) ... [2023-11-21 20:58:33,267 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:58:24" (1/1) ... [2023-11-21 20:58:33,328 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:58:24" (1/1) ... [2023-11-21 20:58:33,388 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:58:24" (1/1) ... [2023-11-21 20:58:33,444 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:58:24" (1/1) ... [2023-11-21 20:58:33,542 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-21 20:58:33,543 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-21 20:58:33,543 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-21 20:58:33,543 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-21 20:58:33,544 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:58:24" (1/1) ... [2023-11-21 20:58:33,550 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-21 20:58:33,561 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1f7bb30-987c-4337-be04-9202efb608de/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:58:33,574 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1f7bb30-987c-4337-be04-9202efb608de/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-21 20:58:33,596 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1f7bb30-987c-4337-be04-9202efb608de/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-21 20:58:33,619 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2023-11-21 20:58:33,620 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2023-11-21 20:58:33,620 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_copy_mac_addr [2023-11-21 20:58:33,620 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_copy_mac_addr [2023-11-21 20:58:33,620 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-11-21 20:58:33,620 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-11-21 20:58:33,620 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-21 20:58:33,621 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-21 20:58:33,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2023-11-21 20:58:33,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2023-11-21 20:58:33,621 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_txdl_getskb [2023-11-21 20:58:33,621 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_txdl_getskb [2023-11-21 20:58:33,621 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2023-11-21 20:58:33,621 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2023-11-21 20:58:33,622 INFO L130 BoogieDeclarations]: Found specification of procedure fill_rx_buffers [2023-11-21 20:58:33,622 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_rx_buffers [2023-11-21 20:58:33,622 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_prog_unicast [2023-11-21 20:58:33,622 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_prog_unicast [2023-11-21 20:58:33,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-21 20:58:33,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-21 20:58:33,623 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_init_pci [2023-11-21 20:58:33,624 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_init_pci [2023-11-21 20:58:33,624 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2023-11-21 20:58:33,624 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2023-11-21 20:58:33,625 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-21 20:58:33,625 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-21 20:58:33,625 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2023-11-21 20:58:33,626 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2023-11-21 20:58:33,626 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2023-11-21 20:58:33,626 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2023-11-21 20:58:33,627 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-21 20:58:33,627 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-21 20:58:33,627 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-11-21 20:58:33,627 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-11-21 20:58:33,628 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_enable_msi_x [2023-11-21 20:58:33,628 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_enable_msi_x [2023-11-21 20:58:33,628 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2023-11-21 20:58:33,628 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2023-11-21 20:58:33,628 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_swapper [2023-11-21 20:58:33,628 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_swapper [2023-11-21 20:58:33,628 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-21 20:58:33,629 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-21 20:58:33,629 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_stop_tx_queue [2023-11-21 20:58:33,629 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_stop_tx_queue [2023-11-21 20:58:33,629 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-21 20:58:33,630 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_store_unicast_mc [2023-11-21 20:58:33,630 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_store_unicast_mc [2023-11-21 20:58:33,630 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2023-11-21 20:58:33,631 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2023-11-21 20:58:33,631 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-21 20:58:33,631 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-21 20:58:33,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-21 20:58:33,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-21 20:58:33,631 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-21 20:58:33,631 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-21 20:58:33,632 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2023-11-21 20:58:33,632 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2023-11-21 20:58:33,632 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_tx_watchdog [2023-11-21 20:58:33,632 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_tx_watchdog [2023-11-21 20:58:33,633 INFO L130 BoogieDeclarations]: Found specification of procedure check_pci_device_id [2023-11-21 20:58:33,633 INFO L138 BoogieDeclarations]: Found implementation of procedure check_pci_device_id [2023-11-21 20:58:33,633 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-21 20:58:33,633 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-21 20:58:33,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-21 20:58:33,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-21 20:58:33,634 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2023-11-21 20:58:33,634 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2023-11-21 20:58:33,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2023-11-21 20:58:33,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2023-11-21 20:58:33,634 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-21 20:58:33,635 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-21 20:58:33,635 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2023-11-21 20:58:33,635 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-11-21 20:58:33,635 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-11-21 20:58:33,636 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-21 20:58:33,636 INFO L130 BoogieDeclarations]: Found specification of procedure en_dis_able_nic_intrs [2023-11-21 20:58:33,636 INFO L138 BoogieDeclarations]: Found implementation of procedure en_dis_able_nic_intrs [2023-11-21 20:58:33,637 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-11-21 20:58:33,637 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-11-21 20:58:33,637 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2023-11-21 20:58:33,637 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2023-11-21 20:58:33,638 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2023-11-21 20:58:33,638 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2023-11-21 20:58:33,638 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2023-11-21 20:58:33,638 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2023-11-21 20:58:33,638 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_rem_nic [2023-11-21 20:58:33,639 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_rem_nic [2023-11-21 20:58:33,640 INFO L130 BoogieDeclarations]: Found specification of procedure rx_intr_handler [2023-11-21 20:58:33,640 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_intr_handler [2023-11-21 20:58:33,640 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2023-11-21 20:58:33,640 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2023-11-21 20:58:33,640 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-21 20:58:33,640 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-21 20:58:33,641 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2023-11-21 20:58:33,642 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2023-11-21 20:58:33,642 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-21 20:58:33,642 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-21 20:58:33,642 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2023-11-21 20:58:33,642 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2023-11-21 20:58:33,642 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_ethtool_get_regs_len [2023-11-21 20:58:33,642 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_ethtool_get_regs_len [2023-11-21 20:58:33,643 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-21 20:58:33,643 INFO L130 BoogieDeclarations]: Found specification of procedure SPECIAL_REG_WRITE [2023-11-21 20:58:33,643 INFO L138 BoogieDeclarations]: Found implementation of procedure SPECIAL_REG_WRITE [2023-11-21 20:58:33,643 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2023-11-21 20:58:33,644 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2023-11-21 20:58:33,645 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-21 20:58:33,647 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-21 20:58:33,648 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_chk_rx_buffers [2023-11-21 20:58:33,648 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_chk_rx_buffers [2023-11-21 20:58:33,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2023-11-21 20:58:33,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2023-11-21 20:58:33,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-21 20:58:33,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-21 20:58:33,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-21 20:58:33,650 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-21 20:58:33,656 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-21 20:58:33,657 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-21 20:58:33,657 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_read_unicast_mc [2023-11-21 20:58:33,657 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_read_unicast_mc [2023-11-21 20:58:33,657 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-21 20:58:33,657 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-21 20:58:33,657 INFO L130 BoogieDeclarations]: Found specification of procedure free_shared_mem [2023-11-21 20:58:33,657 INFO L138 BoogieDeclarations]: Found implementation of procedure free_shared_mem [2023-11-21 20:58:33,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-11-21 20:58:33,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-11-21 20:58:33,658 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_updt_stats [2023-11-21 20:58:33,658 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_updt_stats [2023-11-21 20:58:33,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-21 20:58:33,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-21 20:58:33,658 INFO L130 BoogieDeclarations]: Found specification of procedure update_L3L4_header [2023-11-21 20:58:33,659 INFO L138 BoogieDeclarations]: Found implementation of procedure update_L3L4_header [2023-11-21 20:58:33,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-21 20:58:33,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-21 20:58:33,659 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2023-11-21 20:58:33,659 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2023-11-21 20:58:33,659 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-11-21 20:58:33,659 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-11-21 20:58:33,660 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-21 20:58:33,660 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-21 20:58:33,660 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_cmd_complete [2023-11-21 20:58:33,660 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_cmd_complete [2023-11-21 20:58:33,660 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2023-11-21 20:58:33,660 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2023-11-21 20:58:33,660 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_stop_all_tx_queue [2023-11-21 20:58:33,661 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_stop_all_tx_queue [2023-11-21 20:58:33,661 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-21 20:58:33,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-21 20:58:33,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-21 20:58:33,661 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2023-11-21 20:58:33,661 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2023-11-21 20:58:33,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-11-21 20:58:33,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-11-21 20:58:33,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2023-11-21 20:58:33,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2023-11-21 20:58:33,662 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-21 20:58:33,662 INFO L130 BoogieDeclarations]: Found specification of procedure pci_ioremap_bar [2023-11-21 20:58:33,662 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_ioremap_bar [2023-11-21 20:58:33,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-21 20:58:33,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-21 20:58:33,663 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_link [2023-11-21 20:58:33,663 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_link [2023-11-21 20:58:33,663 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-21 20:58:33,663 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-21 20:58:33,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-21 20:58:33,664 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-21 20:58:33,664 INFO L130 BoogieDeclarations]: Found specification of procedure write_eeprom [2023-11-21 20:58:33,664 INFO L138 BoogieDeclarations]: Found implementation of procedure write_eeprom [2023-11-21 20:58:33,664 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-21 20:58:33,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-21 20:58:33,664 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2023-11-21 20:58:33,664 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2023-11-21 20:58:33,665 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-21 20:58:33,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-21 20:58:33,665 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_get_eeprom_len [2023-11-21 20:58:33,665 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_get_eeprom_len [2023-11-21 20:58:33,665 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_card_up [2023-11-21 20:58:33,665 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_card_up [2023-11-21 20:58:33,665 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-11-21 20:58:33,665 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-11-21 20:58:33,666 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-11-21 20:58:33,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-11-21 20:58:33,666 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-11-21 20:58:33,666 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-11-21 20:58:33,666 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2023-11-21 20:58:33,666 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2023-11-21 20:58:33,666 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2023-11-21 20:58:33,667 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2023-11-21 20:58:33,667 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-21 20:58:33,667 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-21 20:58:33,667 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_add_mac [2023-11-21 20:58:33,667 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_add_mac [2023-11-21 20:58:33,667 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-11-21 20:58:33,667 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-11-21 20:58:33,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-11-21 20:58:33,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-11-21 20:58:33,668 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2023-11-21 20:58:33,668 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2023-11-21 20:58:33,668 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_led [2023-11-21 20:58:33,668 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_led [2023-11-21 20:58:33,668 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2023-11-21 20:58:33,668 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2023-11-21 20:58:33,669 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_start_all_tx_queue [2023-11-21 20:58:33,669 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_start_all_tx_queue [2023-11-21 20:58:33,669 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-11-21 20:58:33,669 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-11-21 20:58:33,669 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-11-21 20:58:33,669 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-11-21 20:58:33,669 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2023-11-21 20:58:33,670 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2023-11-21 20:58:33,670 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_close [2023-11-21 20:58:33,670 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_close [2023-11-21 20:58:33,670 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2023-11-21 20:58:33,670 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2023-11-21 20:58:33,670 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-21 20:58:33,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-21 20:58:33,671 INFO L130 BoogieDeclarations]: Found specification of procedure en_dis_err_alarms [2023-11-21 20:58:33,671 INFO L138 BoogieDeclarations]: Found implementation of procedure en_dis_err_alarms [2023-11-21 20:58:33,671 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2023-11-21 20:58:33,671 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2023-11-21 20:58:33,671 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_write_bits [2023-11-21 20:58:33,671 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_write_bits [2023-11-21 20:58:33,671 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2023-11-21 20:58:33,672 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2023-11-21 20:58:33,672 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_reset [2023-11-21 20:58:33,672 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_reset [2023-11-21 20:58:33,672 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2023-11-21 20:58:33,672 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2023-11-21 20:58:33,672 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-21 20:58:33,672 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-21 20:58:33,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-21 20:58:33,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-21 20:58:33,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-21 20:58:33,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-21 20:58:33,678 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-11-21 20:58:33,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-11-21 20:58:33,678 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2023-11-21 20:58:33,678 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2023-11-21 20:58:33,678 INFO L130 BoogieDeclarations]: Found specification of procedure free_rx_buffers [2023-11-21 20:58:33,678 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rx_buffers [2023-11-21 20:58:33,679 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-11-21 20:58:33,679 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-11-21 20:58:33,679 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-11-21 20:58:33,680 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-11-21 20:58:33,680 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2023-11-21 20:58:33,680 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2023-11-21 20:58:33,680 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2023-11-21 20:58:33,681 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2023-11-21 20:58:33,681 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-11-21 20:58:33,681 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-11-21 20:58:33,681 INFO L130 BoogieDeclarations]: Found specification of procedure init_tti [2023-11-21 20:58:33,681 INFO L138 BoogieDeclarations]: Found implementation of procedure init_tti [2023-11-21 20:58:33,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-11-21 20:58:33,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-11-21 20:58:33,681 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_all_queues [2023-11-21 20:58:33,682 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_all_queues [2023-11-21 20:58:33,682 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_rem_isr [2023-11-21 20:58:33,682 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_rem_isr [2023-11-21 20:58:33,682 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2023-11-21 20:58:33,682 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2023-11-21 20:58:33,682 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-11-21 20:58:33,682 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-11-21 20:58:33,683 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2023-11-21 20:58:33,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2023-11-21 20:58:33,683 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-21 20:58:33,683 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-21 20:58:33,683 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_chk_alarm_bit [2023-11-21 20:58:33,683 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_chk_alarm_bit [2023-11-21 20:58:33,683 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2023-11-21 20:58:33,683 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2023-11-21 20:58:33,684 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2023-11-21 20:58:33,684 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2023-11-21 20:58:33,684 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2023-11-21 20:58:33,684 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2023-11-21 20:58:33,684 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-11-21 20:58:33,684 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-11-21 20:58:33,684 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-11-21 20:58:33,684 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-11-21 20:58:33,685 INFO L130 BoogieDeclarations]: Found specification of procedure read_eeprom [2023-11-21 20:58:33,685 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eeprom [2023-11-21 20:58:33,685 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-21 20:58:33,685 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_card_down [2023-11-21 20:58:33,685 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_card_down [2023-11-21 20:58:33,685 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-21 20:58:33,685 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-21 20:58:33,686 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2023-11-21 20:58:33,686 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2023-11-21 20:58:33,686 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2023-11-21 20:58:33,686 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2023-11-21 20:58:33,686 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-11-21 20:58:33,686 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-11-21 20:58:33,686 INFO L130 BoogieDeclarations]: Found specification of procedure verify_l3_l4_lro_capable [2023-11-21 20:58:33,686 INFO L138 BoogieDeclarations]: Found implementation of procedure verify_l3_l4_lro_capable [2023-11-21 20:58:33,687 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-21 20:58:33,687 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_link_fault_indication [2023-11-21 20:58:33,687 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_link_fault_indication [2023-11-21 20:58:33,687 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_msix_trans [2023-11-21 20:58:33,687 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_msix_trans [2023-11-21 20:58:33,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-21 20:58:33,687 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_multicast [2023-11-21 20:58:33,687 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_multicast [2023-11-21 20:58:33,688 INFO L130 BoogieDeclarations]: Found specification of procedure lro_append_pkt [2023-11-21 20:58:33,688 INFO L138 BoogieDeclarations]: Found implementation of procedure lro_append_pkt [2023-11-21 20:58:33,688 INFO L130 BoogieDeclarations]: Found specification of procedure verify_xena_quiescence [2023-11-21 20:58:33,688 INFO L138 BoogieDeclarations]: Found implementation of procedure verify_xena_quiescence [2023-11-21 20:58:33,688 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-21 20:58:33,688 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-21 20:58:33,688 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-21 20:58:33,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-21 20:58:33,689 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2023-11-21 20:58:33,689 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2023-11-21 20:58:33,689 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-21 20:58:33,689 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-21 20:58:33,689 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2023-11-21 20:58:33,689 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2023-11-21 20:58:33,689 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-11-21 20:58:33,690 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-11-21 20:58:33,690 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-21 20:58:33,690 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-21 20:58:33,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2023-11-21 20:58:33,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2023-11-21 20:58:33,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-21 20:58:33,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-21 20:58:33,690 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-11-21 20:58:33,691 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-11-21 20:58:33,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-11-21 20:58:33,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-11-21 20:58:33,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-21 20:58:33,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-21 20:58:33,691 INFO L130 BoogieDeclarations]: Found specification of procedure tx_intr_handler [2023-11-21 20:58:33,691 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_intr_handler [2023-11-21 20:58:33,691 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2023-11-21 20:58:33,692 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2023-11-21 20:58:33,692 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_trylock [2023-11-21 20:58:33,692 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_trylock [2023-11-21 20:58:33,692 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_all_queues [2023-11-21 20:58:33,692 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_all_queues [2023-11-21 20:58:33,692 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2023-11-21 20:58:33,692 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2023-11-21 20:58:33,693 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-11-21 20:58:33,693 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-11-21 20:58:33,693 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-21 20:58:33,693 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-21 20:58:33,693 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_mac_addr [2023-11-21 20:58:33,693 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_mac_addr [2023-11-21 20:58:33,693 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2023-11-21 20:58:33,693 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2023-11-21 20:58:33,694 INFO L130 BoogieDeclarations]: Found specification of procedure pci_channel_offline [2023-11-21 20:58:33,694 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_channel_offline [2023-11-21 20:58:33,694 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-21 20:58:33,694 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-21 20:58:33,694 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_open [2023-11-21 20:58:33,694 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_open [2023-11-21 20:58:33,694 INFO L130 BoogieDeclarations]: Found specification of procedure queue_rx_frame [2023-11-21 20:58:33,694 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_rx_frame [2023-11-21 20:58:33,695 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-21 20:58:33,695 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-21 20:58:33,695 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_txpic_intr_handle [2023-11-21 20:58:33,695 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_txpic_intr_handle [2023-11-21 20:58:33,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-21 20:58:33,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_6 [2023-11-21 20:58:33,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_6 [2023-11-21 20:58:33,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-21 20:58:33,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-21 20:58:33,696 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2023-11-21 20:58:33,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2023-11-21 20:58:33,696 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_verify_pci_mode [2023-11-21 20:58:33,696 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_verify_pci_mode [2023-11-21 20:58:33,696 INFO L130 BoogieDeclarations]: Found specification of procedure is_s2io_card_up [2023-11-21 20:58:33,696 INFO L138 BoogieDeclarations]: Found implementation of procedure is_s2io_card_up [2023-11-21 20:58:33,697 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-11-21 20:58:33,698 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-11-21 20:58:33,698 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-11-21 20:58:33,698 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-11-21 20:58:33,698 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_netpoll [2023-11-21 20:58:33,698 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_netpoll [2023-11-21 20:58:33,698 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_chk_xpak_counter [2023-11-21 20:58:33,698 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_chk_xpak_counter [2023-11-21 20:58:33,699 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_subqueue_stopped [2023-11-21 20:58:33,699 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_subqueue_stopped [2023-11-21 20:58:33,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2023-11-21 20:58:33,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2023-11-21 20:58:33,699 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2023-11-21 20:58:33,699 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2023-11-21 20:58:33,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-21 20:58:33,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-21 20:58:33,700 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2023-11-21 20:58:33,700 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2023-11-21 20:58:33,700 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-11-21 20:58:33,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-11-21 20:58:33,700 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_mdio_read [2023-11-21 20:58:33,700 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_mdio_read [2023-11-21 20:58:33,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2023-11-21 20:58:33,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2023-11-21 20:58:33,701 INFO L130 BoogieDeclarations]: Found specification of procedure clear_lro_session [2023-11-21 20:58:33,701 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_lro_session [2023-11-21 20:58:33,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2023-11-21 20:58:33,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2023-11-21 20:58:33,701 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_io_resume [2023-11-21 20:58:33,701 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_io_resume [2023-11-21 20:58:33,701 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-21 20:58:33,701 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-21 20:58:33,702 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_wake_all_tx_queue [2023-11-21 20:58:33,702 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_wake_all_tx_queue [2023-11-21 20:58:33,702 INFO L130 BoogieDeclarations]: Found specification of procedure remove_msix_isr [2023-11-21 20:58:33,702 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_msix_isr [2023-11-21 20:58:33,702 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_card_down [2023-11-21 20:58:33,702 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_card_down [2023-11-21 20:58:33,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-21 20:58:33,702 INFO L130 BoogieDeclarations]: Found specification of procedure store_xmsi_data [2023-11-21 20:58:33,703 INFO L138 BoogieDeclarations]: Found implementation of procedure store_xmsi_data [2023-11-21 20:58:33,703 INFO L130 BoogieDeclarations]: Found specification of procedure readq [2023-11-21 20:58:33,703 INFO L138 BoogieDeclarations]: Found implementation of procedure readq [2023-11-21 20:58:33,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-21 20:58:33,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-21 20:58:33,703 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2023-11-21 20:58:33,703 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2023-11-21 20:58:33,704 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2023-11-21 20:58:33,704 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2023-11-21 20:58:33,704 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2023-11-21 20:58:33,704 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2023-11-21 20:58:35,323 INFO L240 CfgBuilder]: Building ICFG [2023-11-21 20:58:35,333 INFO L266 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-21 20:58:35,918 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;