./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c432bc01-1b1d-4512-a032-2a2ad627c202/bin/uautomizer-verify-aQ6SnzHsRB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c432bc01-1b1d-4512-a032-2a2ad627c202/bin/uautomizer-verify-aQ6SnzHsRB/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c432bc01-1b1d-4512-a032-2a2ad627c202/bin/uautomizer-verify-aQ6SnzHsRB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c432bc01-1b1d-4512-a032-2a2ad627c202/bin/uautomizer-verify-aQ6SnzHsRB/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c432bc01-1b1d-4512-a032-2a2ad627c202/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c432bc01-1b1d-4512-a032-2a2ad627c202/bin/uautomizer-verify-aQ6SnzHsRB --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 6451040c4161bfd05bd5bdba0c0a2748a16db5918f89f605a25c5f2907470854 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-28 04:10:50,376 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-28 04:10:50,455 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c432bc01-1b1d-4512-a032-2a2ad627c202/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-28 04:10:50,461 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-28 04:10:50,462 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-28 04:10:50,487 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-28 04:10:50,488 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-28 04:10:50,488 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-28 04:10:50,489 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-28 04:10:50,489 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-28 04:10:50,489 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-28 04:10:50,489 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-28 04:10:50,490 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-28 04:10:50,490 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-28 04:10:50,490 INFO L153 SettingsManager]: * Use SBE=true [2024-11-28 04:10:50,490 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-28 04:10:50,490 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-28 04:10:50,490 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-28 04:10:50,491 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-28 04:10:50,491 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-28 04:10:50,491 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-28 04:10:50,491 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-28 04:10:50,491 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-28 04:10:50,491 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-28 04:10:50,491 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-28 04:10:50,492 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-28 04:10:50,492 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 04:10:50,492 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 04:10:50,492 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 04:10:50,492 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 04:10:50,492 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-28 04:10:50,493 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 04:10:50,493 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 04:10:50,493 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 04:10:50,493 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 04:10:50,493 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-28 04:10:50,493 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-28 04:10:50,493 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-28 04:10:50,494 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-28 04:10:50,494 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-28 04:10:50,494 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-28 04:10:50,494 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-28 04:10:50,494 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-28 04:10:50,494 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-28 04:10:50,494 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-28 04:10:50,495 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_c432bc01-1b1d-4512-a032-2a2ad627c202/bin/uautomizer-verify-aQ6SnzHsRB 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 -> 6451040c4161bfd05bd5bdba0c0a2748a16db5918f89f605a25c5f2907470854 [2024-11-28 04:10:50,788 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-28 04:10:50,799 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-28 04:10:50,803 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-28 04:10:50,804 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-28 04:10:50,805 INFO L274 PluginConnector]: CDTParser initialized [2024-11-28 04:10:50,808 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c432bc01-1b1d-4512-a032-2a2ad627c202/bin/uautomizer-verify-aQ6SnzHsRB/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.cil.i [2024-11-28 04:10:53,882 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c432bc01-1b1d-4512-a032-2a2ad627c202/bin/uautomizer-verify-aQ6SnzHsRB/data/1fe20b27c/22c01d5d419f41adaa0e68a09149316d/FLAGdf03dd2f0 [2024-11-28 04:10:54,836 INFO L384 CDTParser]: Found 1 translation units. [2024-11-28 04:10:54,837 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c432bc01-1b1d-4512-a032-2a2ad627c202/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.cil.i [2024-11-28 04:10:54,901 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c432bc01-1b1d-4512-a032-2a2ad627c202/bin/uautomizer-verify-aQ6SnzHsRB/data/1fe20b27c/22c01d5d419f41adaa0e68a09149316d/FLAGdf03dd2f0 [2024-11-28 04:10:54,925 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c432bc01-1b1d-4512-a032-2a2ad627c202/bin/uautomizer-verify-aQ6SnzHsRB/data/1fe20b27c/22c01d5d419f41adaa0e68a09149316d [2024-11-28 04:10:54,928 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-28 04:10:54,930 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-28 04:10:54,932 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-28 04:10:54,933 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-28 04:10:54,938 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-28 04:10:54,939 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:10:54" (1/1) ... [2024-11-28 04:10:54,940 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d678fa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:10:54, skipping insertion in model container [2024-11-28 04:10:54,942 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:10:54" (1/1) ... [2024-11-28 04:10:55,120 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-28 04:11:00,046 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c432bc01-1b1d-4512-a032-2a2ad627c202/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[475371,475384] [2024-11-28 04:11:00,052 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c432bc01-1b1d-4512-a032-2a2ad627c202/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[475540,475553] [2024-11-28 04:11:00,052 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c432bc01-1b1d-4512-a032-2a2ad627c202/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[475707,475720] [2024-11-28 04:11:00,053 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c432bc01-1b1d-4512-a032-2a2ad627c202/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[475875,475888] [2024-11-28 04:11:00,100 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 04:11:00,231 INFO L200 MainTranslator]: Completed pre-run [2024-11-28 04:11:00,384 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"); [6105] [2024-11-28 04:11:00,386 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)); [6112] [2024-11-28 04:11:00,387 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6119] [2024-11-28 04:11:00,393 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/f860c18/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [6168-6169] [2024-11-28 04:11:00,394 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"); [6174-6176] [2024-11-28 04:11:00,397 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [6242] [2024-11-28 04:11:00,398 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [6245] [2024-11-28 04:11:00,398 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (val)); [6247] [2024-11-28 04:11:00,399 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [6252] [2024-11-28 04:11:00,401 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [6255] [2024-11-28 04:11:00,401 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [6257] [2024-11-28 04:11:00,402 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [6262] [2024-11-28 04:11:00,402 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [6265] [2024-11-28 04:11:00,402 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [6267] [2024-11-28 04:11:00,402 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [6272] [2024-11-28 04:11:00,402 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [6275] [2024-11-28 04:11:00,402 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (val)); [6277] [2024-11-28 04:11:00,403 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [6315] [2024-11-28 04:11:00,403 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [6318] [2024-11-28 04:11:00,403 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (- val)); [6320] [2024-11-28 04:11:00,404 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [6325] [2024-11-28 04:11:00,404 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [6328] [2024-11-28 04:11:00,404 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [6330] [2024-11-28 04:11:00,404 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [6335] [2024-11-28 04:11:00,404 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [6338] [2024-11-28 04:11:00,404 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [6340] [2024-11-28 04:11:00,404 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [6345] [2024-11-28 04:11:00,408 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [6348] [2024-11-28 04:11:00,408 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (- val)); [6350] [2024-11-28 04:11:00,410 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6443] [2024-11-28 04:11:00,411 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6452] [2024-11-28 04:11:00,414 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [6610] [2024-11-28 04:11:00,415 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [6618] [2024-11-28 04:11:00,415 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6626] [2024-11-28 04:11:00,416 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [6633] [2024-11-28 04:11:00,416 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [6640] [2024-11-28 04:11:00,417 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6647] [2024-11-28 04:11:00,426 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)); [6789-6790] [2024-11-28 04:11:00,429 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)); [6823-6824] [2024-11-28 04:11:00,431 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)); [6864-6865] [2024-11-28 04:11:00,432 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)); [6893-6894] [2024-11-28 04:11:00,434 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)); [6930-6931] [2024-11-28 04:11:00,447 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)); [7302-7303] [2024-11-28 04:11:00,448 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7309] [2024-11-28 04:11:00,563 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9588] [2024-11-28 04:11:00,602 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [10395] [2024-11-28 04:11:00,863 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c432bc01-1b1d-4512-a032-2a2ad627c202/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[475371,475384] [2024-11-28 04:11:00,863 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c432bc01-1b1d-4512-a032-2a2ad627c202/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[475540,475553] [2024-11-28 04:11:00,863 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c432bc01-1b1d-4512-a032-2a2ad627c202/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[475707,475720] [2024-11-28 04:11:00,864 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c432bc01-1b1d-4512-a032-2a2ad627c202/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[475875,475888] [2024-11-28 04:11:00,875 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 04:11:01,243 INFO L204 MainTranslator]: Completed translation [2024-11-28 04:11:01,243 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:11:01 WrapperNode [2024-11-28 04:11:01,244 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-28 04:11:01,245 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-28 04:11:01,245 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-28 04:11:01,245 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-28 04:11:01,252 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:11:01" (1/1) ... [2024-11-28 04:11:01,355 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:11:01" (1/1) ... [2024-11-28 04:11:01,824 INFO L138 Inliner]: procedures = 638, calls = 4771, calls flagged for inlining = 349, calls inlined = 312, statements flattened = 11361 [2024-11-28 04:11:01,825 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-28 04:11:01,826 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-28 04:11:01,826 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-28 04:11:01,826 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-28 04:11:01,840 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:11:01" (1/1) ... [2024-11-28 04:11:01,841 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:11:01" (1/1) ... [2024-11-28 04:11:01,930 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:11:01" (1/1) ... [2024-11-28 04:11:04,287 INFO L175 MemorySlicer]: Split 2908 memory accesses to 30 slices as follows [10, 2, 1, 2587, 2, 14, 40, 7, 5, 1, 5, 2, 9, 9, 3, 9, 9, 9, 9, 50, 5, 9, 6, 9, 9, 3, 54, 1, 26, 3]. 89 percent of accesses are in the largest equivalence class. The 1532 initializations are split as follows [0, 0, 0, 1437, 0, 0, 0, 0, 5, 1, 0, 2, 8, 8, 3, 8, 8, 8, 8, 0, 5, 8, 6, 8, 8, 0, 0, 0, 0, 1]. The 546 writes are split as follows [8, 1, 0, 434, 1, 7, 0, 2, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 25, 0, 0, 0, 0, 0, 0, 42, 0, 24, 0]. [2024-11-28 04:11:04,288 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:11:01" (1/1) ... [2024-11-28 04:11:04,288 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:11:01" (1/1) ... [2024-11-28 04:11:04,596 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:11:01" (1/1) ... [2024-11-28 04:11:04,634 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:11:01" (1/1) ... [2024-11-28 04:11:04,686 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:11:01" (1/1) ... [2024-11-28 04:11:04,835 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:11:01" (1/1) ... [2024-11-28 04:11:04,881 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:11:01" (1/1) ... [2024-11-28 04:11:05,006 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-28 04:11:05,009 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-28 04:11:05,009 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-28 04:11:05,009 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-28 04:11:05,012 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:11:01" (1/1) ... [2024-11-28 04:11:05,018 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 04:11:05,035 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c432bc01-1b1d-4512-a032-2a2ad627c202/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:11:05,052 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c432bc01-1b1d-4512-a032-2a2ad627c202/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-28 04:11:05,059 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c432bc01-1b1d-4512-a032-2a2ad627c202/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-28 04:11:05,091 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-28 04:11:05,091 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-28 04:11:05,091 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-28 04:11:05,092 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-28 04:11:05,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_84 [2024-11-28 04:11:05,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_84 [2024-11-28 04:11:05,092 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-28 04:11:05,092 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-28 04:11:05,092 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2024-11-28 04:11:05,092 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2024-11-28 04:11:05,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-28 04:11:05,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-28 04:11:05,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-28 04:11:05,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-28 04:11:05,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_80 [2024-11-28 04:11:05,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_80 [2024-11-28 04:11:05,095 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2024-11-28 04:11:05,095 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2024-11-28 04:11:05,095 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-28 04:11:05,095 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-28 04:11:05,095 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-28 04:11:05,095 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-28 04:11:05,095 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_resume [2024-11-28 04:11:05,095 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_resume [2024-11-28 04:11:05,095 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_print_link_status [2024-11-28 04:11:05,095 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_print_link_status [2024-11-28 04:11:05,095 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_registers [2024-11-28 04:11:05,095 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_registers [2024-11-28 04:11:05,095 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_mii_write [2024-11-28 04:11:05,096 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_mii_write [2024-11-28 04:11:05,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-28 04:11:05,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-28 04:11:05,096 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-28 04:11:05,096 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-28 04:11:05,096 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-28 04:11:05,096 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-28 04:11:05,096 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-28 04:11:05,096 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-28 04:11:05,096 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_platform_remove [2024-11-28 04:11:05,096 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_platform_remove [2024-11-28 04:11:05,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-28 04:11:05,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-28 04:11:05,096 INFO L130 BoogieDeclarations]: Found specification of procedure enable_flow_control_ability [2024-11-28 04:11:05,096 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_flow_control_ability [2024-11-28 04:11:05,096 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-28 04:11:05,096 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-28 04:11:05,096 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-28 04:11:05,096 INFO L130 BoogieDeclarations]: Found specification of procedure set_pending_timer_val [2024-11-28 04:11:05,097 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pending_timer_val [2024-11-28 04:11:05,098 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-28 04:11:05,098 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-28 04:11:05,099 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-28 04:11:05,099 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-28 04:11:05,099 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-28 04:11:05,099 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-28 04:11:05,099 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-28 04:11:05,099 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-28 04:11:05,099 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-28 04:11:05,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-28 04:11:05,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-28 04:11:05,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-28 04:11:05,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-28 04:11:05,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-28 04:11:05,101 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-28 04:11:05,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-28 04:11:05,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-28 04:11:05,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-28 04:11:05,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-28 04:11:05,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-28 04:11:05,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-28 04:11:05,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-28 04:11:05,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-28 04:11:05,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-11-28 04:11:05,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-11-28 04:11:05,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-11-28 04:11:05,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-11-28 04:11:05,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2024-11-28 04:11:05,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2024-11-28 04:11:05,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2024-11-28 04:11:05,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2024-11-28 04:11:05,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2024-11-28 04:11:05,103 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-28 04:11:05,103 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-28 04:11:05,103 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_ethtool_up [2024-11-28 04:11:05,104 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_ethtool_up [2024-11-28 04:11:05,104 INFO L130 BoogieDeclarations]: Found specification of procedure mac_wol_reset [2024-11-28 04:11:05,104 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_wol_reset [2024-11-28 04:11:05,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-28 04:11:05,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-28 04:11:05,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-28 04:11:05,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-28 04:11:05,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-28 04:11:05,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-28 04:11:05,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-28 04:11:05,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-28 04:11:05,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-28 04:11:05,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-28 04:11:05,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-28 04:11:05,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-28 04:11:05,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-28 04:11:05,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-28 04:11:05,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-28 04:11:05,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-28 04:11:05,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-28 04:11:05,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-28 04:11:05,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-28 04:11:05,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-28 04:11:05,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-28 04:11:05,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-28 04:11:05,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-28 04:11:05,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-28 04:11:05,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-28 04:11:05,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-11-28 04:11:05,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-11-28 04:11:05,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-11-28 04:11:05,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-11-28 04:11:05,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-11-28 04:11:05,105 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_ethtool_down [2024-11-28 04:11:05,105 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_ethtool_down [2024-11-28 04:11:05,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-28 04:11:05,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-28 04:11:05,105 INFO L130 BoogieDeclarations]: Found specification of procedure mac_set_vlan_cam_mask [2024-11-28 04:11:05,106 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_set_vlan_cam_mask [2024-11-28 04:11:05,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-28 04:11:05,110 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-28 04:11:05,110 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-28 04:11:05,110 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-28 04:11:05,110 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-28 04:11:05,110 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-28 04:11:05,110 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-28 04:11:05,110 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-28 04:11:05,110 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-28 04:11:05,110 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-28 04:11:05,110 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-28 04:11:05,110 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-28 04:11:05,110 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-28 04:11:05,110 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-28 04:11:05,110 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-28 04:11:05,110 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-28 04:11:05,110 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-28 04:11:05,110 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-28 04:11:05,111 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-28 04:11:05,111 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-28 04:11:05,111 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-28 04:11:05,111 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-28 04:11:05,111 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-28 04:11:05,111 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-28 04:11:05,111 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-28 04:11:05,111 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-28 04:11:05,111 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-11-28 04:11:05,111 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-11-28 04:11:05,111 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-11-28 04:11:05,111 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-11-28 04:11:05,111 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-28 04:11:05,111 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-28 04:11:05,111 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-28 04:11:05,111 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-28 04:11:05,111 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-28 04:11:05,111 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-28 04:11:05,111 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-28 04:11:05,111 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-28 04:11:05,111 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-28 04:11:05,111 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-28 04:11:05,112 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-28 04:11:05,112 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-28 04:11:05,112 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-28 04:11:05,112 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-28 04:11:05,112 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-28 04:11:05,112 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-28 04:11:05,112 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-28 04:11:05,112 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-28 04:11:05,112 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-28 04:11:05,112 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-28 04:11:05,112 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-28 04:11:05,112 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-28 04:11:05,112 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-11-28 04:11:05,112 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-11-28 04:11:05,112 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-11-28 04:11:05,112 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-11-28 04:11:05,112 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2024-11-28 04:11:05,112 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2024-11-28 04:11:05,112 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2024-11-28 04:11:05,112 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2024-11-28 04:11:05,112 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2024-11-28 04:11:05,112 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2024-11-28 04:11:05,113 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-28 04:11:05,113 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-28 04:11:05,116 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-28 04:11:05,116 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-28 04:11:05,116 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-28 04:11:05,116 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-28 04:11:05,117 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-28 04:11:05,117 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-28 04:11:05,117 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-28 04:11:05,117 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-28 04:11:05,117 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-28 04:11:05,117 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-28 04:11:05,117 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-28 04:11:05,117 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-28 04:11:05,117 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-28 04:11:05,117 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-28 04:11:05,117 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-28 04:11:05,117 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-28 04:11:05,118 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-28 04:11:05,118 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-28 04:11:05,118 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-11-28 04:11:05,118 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-11-28 04:11:05,118 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-11-28 04:11:05,118 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-11-28 04:11:05,118 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2024-11-28 04:11:05,118 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2024-11-28 04:11:05,118 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2024-11-28 04:11:05,118 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2024-11-28 04:11:05,118 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2024-11-28 04:11:05,119 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2024-11-28 04:11:05,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-28 04:11:05,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-28 04:11:05,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-28 04:11:05,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-28 04:11:05,119 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2024-11-28 04:11:05,119 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2024-11-28 04:11:05,119 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_get_opt_media_mode [2024-11-28 04:11:05,119 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_get_opt_media_mode [2024-11-28 04:11:05,119 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_tx_srv [2024-11-28 04:11:05,119 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_tx_srv [2024-11-28 04:11:05,119 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2024-11-28 04:11:05,119 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2024-11-28 04:11:05,119 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-28 04:11:05,119 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-28 04:11:05,119 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2024-11-28 04:11:05,119 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2024-11-28 04:11:05,120 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_rx_refill [2024-11-28 04:11:05,120 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_rx_refill [2024-11-28 04:11:05,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-28 04:11:05,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-28 04:11:05,120 INFO L130 BoogieDeclarations]: Found specification of procedure mii_set_auto_on [2024-11-28 04:11:05,120 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_set_auto_on [2024-11-28 04:11:05,120 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-28 04:11:05,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-28 04:11:05,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-28 04:11:05,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-28 04:11:05,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-28 04:11:05,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2024-11-28 04:11:05,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2024-11-28 04:11:05,120 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_save_context [2024-11-28 04:11:05,120 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_save_context [2024-11-28 04:11:05,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-11-28 04:11:05,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-11-28 04:11:05,120 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-11-28 04:11:05,120 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-11-28 04:11:05,120 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-28 04:11:05,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-28 04:11:05,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-28 04:11:05,120 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-28 04:11:05,121 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-28 04:11:05,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-28 04:11:05,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-28 04:11:05,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-28 04:11:05,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-28 04:11:05,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-28 04:11:05,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-28 04:11:05,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-28 04:11:05,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-28 04:11:05,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-28 04:11:05,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-28 04:11:05,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-28 04:11:05,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-28 04:11:05,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-28 04:11:05,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-28 04:11:05,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-28 04:11:05,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-28 04:11:05,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-28 04:11:05,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-28 04:11:05,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-28 04:11:05,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-28 04:11:05,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-28 04:11:05,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-28 04:11:05,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-28 04:11:05,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-28 04:11:05,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-28 04:11:05,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-28 04:11:05,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-11-28 04:11:05,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-11-28 04:11:05,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-11-28 04:11:05,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-11-28 04:11:05,126 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-28 04:11:05,126 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-28 04:11:05,126 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-28 04:11:05,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-28 04:11:05,126 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-28 04:11:05,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-28 04:11:05,126 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_update_hw_mibs [2024-11-28 04:11:05,126 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_update_hw_mibs [2024-11-28 04:11:05,127 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_shutdown [2024-11-28 04:11:05,128 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_shutdown [2024-11-28 04:11:05,128 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-28 04:11:05,128 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-28 04:11:05,128 INFO L130 BoogieDeclarations]: Found specification of procedure setup_queue_timers [2024-11-28 04:11:05,129 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_queue_timers [2024-11-28 04:11:05,129 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2024-11-28 04:11:05,129 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2024-11-28 04:11:05,129 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-11-28 04:11:05,129 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-11-28 04:11:05,129 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_free_rd_ring [2024-11-28 04:11:05,129 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_free_rd_ring [2024-11-28 04:11:05,129 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-28 04:11:05,129 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-28 04:11:05,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-28 04:11:05,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-28 04:11:05,129 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_free_dma_rings [2024-11-28 04:11:05,130 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_free_dma_rings [2024-11-28 04:11:05,130 INFO L130 BoogieDeclarations]: Found specification of procedure safe_disable_mii_autopoll [2024-11-28 04:11:05,130 INFO L138 BoogieDeclarations]: Found implementation of procedure safe_disable_mii_autopoll [2024-11-28 04:11:05,130 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2024-11-28 04:11:05,130 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2024-11-28 04:11:05,130 INFO L130 BoogieDeclarations]: Found specification of procedure get_pending_timer_val [2024-11-28 04:11:05,130 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pending_timer_val [2024-11-28 04:11:05,130 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_unregister_notifier [2024-11-28 04:11:05,130 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_unregister_notifier [2024-11-28 04:11:05,130 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-28 04:11:05,130 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-28 04:11:05,130 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-28 04:11:05,130 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-28 04:11:05,130 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2024-11-28 04:11:05,130 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2024-11-28 04:11:05,130 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2024-11-28 04:11:05,130 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2024-11-28 04:11:05,130 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-28 04:11:05,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-28 04:11:05,131 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_media_mode [2024-11-28 04:11:05,131 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_media_mode [2024-11-28 04:11:05,131 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_cam_filter [2024-11-28 04:11:05,131 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_cam_filter [2024-11-28 04:11:05,131 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-28 04:11:05,131 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-28 04:11:05,131 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-28 04:11:05,131 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-28 04:11:05,131 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-28 04:11:05,131 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-28 04:11:05,131 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-28 04:11:05,131 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-28 04:11:05,131 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-28 04:11:05,131 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-28 04:11:05,131 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-28 04:11:05,131 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-28 04:11:05,131 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-28 04:11:05,131 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-28 04:11:05,131 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-28 04:11:05,131 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-28 04:11:05,131 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-28 04:11:05,131 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-28 04:11:05,131 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-28 04:11:05,131 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-28 04:11:05,132 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-28 04:11:05,132 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-11-28 04:11:05,132 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-11-28 04:11:05,132 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-11-28 04:11:05,132 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-11-28 04:11:05,132 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-11-28 04:11:05,132 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2024-11-28 04:11:05,132 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2024-11-28 04:11:05,132 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2024-11-28 04:11:05,132 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2024-11-28 04:11:05,132 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_probe [2024-11-28 04:11:05,132 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_probe [2024-11-28 04:11:05,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-28 04:11:05,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-28 04:11:05,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-28 04:11:05,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-28 04:11:05,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-28 04:11:05,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-28 04:11:05,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-28 04:11:05,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-28 04:11:05,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-28 04:11:05,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-28 04:11:05,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-28 04:11:05,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-28 04:11:05,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-28 04:11:05,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-28 04:11:05,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-28 04:11:05,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-28 04:11:05,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-28 04:11:05,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-28 04:11:05,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-28 04:11:05,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-28 04:11:05,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-28 04:11:05,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-28 04:11:05,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-28 04:11:05,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-28 04:11:05,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-28 04:11:05,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-28 04:11:05,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-11-28 04:11:05,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-11-28 04:11:05,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-11-28 04:11:05,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-11-28 04:11:05,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-28 04:11:05,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-28 04:11:05,133 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_pci_remove [2024-11-28 04:11:05,133 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_pci_remove [2024-11-28 04:11:05,133 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-28 04:11:05,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-28 04:11:05,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-28 04:11:05,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-28 04:11:05,133 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-28 04:11:05,134 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-28 04:11:05,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_velocity_info [2024-11-28 04:11:05,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_velocity_info [2024-11-28 04:11:05,138 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_rings [2024-11-28 04:11:05,139 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_rings [2024-11-28 04:11:05,139 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2024-11-28 04:11:05,139 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2024-11-28 04:11:05,139 INFO L130 BoogieDeclarations]: Found specification of procedure enable_mii_autopoll [2024-11-28 04:11:05,139 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_mii_autopoll [2024-11-28 04:11:05,139 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2024-11-28 04:11:05,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2024-11-28 04:11:05,139 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-28 04:11:05,139 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-28 04:11:05,139 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-28 04:11:05,139 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-28 04:11:05,139 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-28 04:11:05,140 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-28 04:11:05,140 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-28 04:11:05,140 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-28 04:11:05,140 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-28 04:11:05,140 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-28 04:11:05,140 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-28 04:11:05,140 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-28 04:11:05,140 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-28 04:11:05,140 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-28 04:11:05,140 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-28 04:11:05,140 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-28 04:11:05,140 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-28 04:11:05,140 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-28 04:11:05,141 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-28 04:11:05,141 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-28 04:11:05,141 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-11-28 04:11:05,141 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-11-28 04:11:05,141 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-11-28 04:11:05,141 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-11-28 04:11:05,141 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-11-28 04:11:05,141 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2024-11-28 04:11:05,141 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2024-11-28 04:11:05,141 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2024-11-28 04:11:05,141 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2024-11-28 04:11:05,141 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2024-11-28 04:11:05,141 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-28 04:11:05,141 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-28 04:11:05,141 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-28 04:11:05,141 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-28 04:11:05,141 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-28 04:11:05,141 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-28 04:11:05,141 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-28 04:11:05,141 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-28 04:11:05,141 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-28 04:11:05,141 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-28 04:11:05,142 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-28 04:11:05,142 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-28 04:11:05,142 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-28 04:11:05,142 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-28 04:11:05,142 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-28 04:11:05,142 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-28 04:11:05,142 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-28 04:11:05,142 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-28 04:11:05,142 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-28 04:11:05,142 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-28 04:11:05,142 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-11-28 04:11:05,142 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-11-28 04:11:05,142 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-11-28 04:11:05,142 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-11-28 04:11:05,142 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-11-28 04:11:05,142 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2024-11-28 04:11:05,142 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2024-11-28 04:11:05,142 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2024-11-28 04:11:05,142 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2024-11-28 04:11:05,142 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2024-11-28 04:11:05,142 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2024-11-28 04:11:05,144 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2024-11-28 04:11:05,144 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-28 04:11:05,144 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-28 04:11:05,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2024-11-28 04:11:05,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2024-11-28 04:11:05,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2024-11-28 04:11:05,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2024-11-28 04:11:05,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_79 [2024-11-28 04:11:05,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_79 [2024-11-28 04:11:05,144 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2024-11-28 04:11:05,145 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2024-11-28 04:11:05,145 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-28 04:11:05,145 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-28 04:11:05,145 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2024-11-28 04:11:05,145 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2024-11-28 04:11:05,145 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-28 04:11:05,145 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_int_opt [2024-11-28 04:11:05,145 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_int_opt [2024-11-28 04:11:05,145 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-28 04:11:05,145 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-28 04:11:05,145 INFO L130 BoogieDeclarations]: Found specification of procedure mac_set_cam_mask [2024-11-28 04:11:05,145 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_set_cam_mask [2024-11-28 04:11:05,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-28 04:11:05,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-28 04:11:05,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-28 04:11:05,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-28 04:11:05,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-28 04:11:05,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-28 04:11:05,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-28 04:11:05,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-28 04:11:05,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-28 04:11:05,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-28 04:11:05,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-28 04:11:05,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-28 04:11:05,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-28 04:11:05,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-28 04:11:05,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-28 04:11:05,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-28 04:11:05,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-28 04:11:05,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-28 04:11:05,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-28 04:11:05,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-28 04:11:05,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-28 04:11:05,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-28 04:11:05,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-28 04:11:05,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-28 04:11:05,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-28 04:11:05,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-28 04:11:05,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-11-28 04:11:05,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-11-28 04:11:05,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-11-28 04:11:05,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-11-28 04:11:05,146 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_suspend [2024-11-28 04:11:05,146 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_suspend [2024-11-28 04:11:05,146 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2024-11-28 04:11:05,146 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2024-11-28 04:11:05,146 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_get_ip [2024-11-28 04:11:05,146 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_get_ip [2024-11-28 04:11:05,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-28 04:11:05,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-28 04:11:05,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-28 04:11:05,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-28 04:11:05,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-28 04:11:05,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-28 04:11:05,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-28 04:11:05,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-28 04:11:05,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-28 04:11:05,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-28 04:11:05,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-28 04:11:05,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-28 04:11:05,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-28 04:11:05,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-28 04:11:05,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-28 04:11:05,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-28 04:11:05,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-28 04:11:05,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-28 04:11:05,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-28 04:11:05,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-28 04:11:05,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-28 04:11:05,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-28 04:11:05,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-28 04:11:05,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-28 04:11:05,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-11-28 04:11:05,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-11-28 04:11:05,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-11-28 04:11:05,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-11-28 04:11:05,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2024-11-28 04:11:05,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2024-11-28 04:11:05,147 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_get_link [2024-11-28 04:11:05,147 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_get_link [2024-11-28 04:11:05,148 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-28 04:11:05,148 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-28 04:11:05,154 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-28 04:11:05,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-28 04:11:05,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2024-11-28 04:11:05,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2024-11-28 04:11:05,154 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-28 04:11:05,154 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-28 04:11:05,154 INFO L130 BoogieDeclarations]: Found specification of procedure setup_adaptive_interrupts [2024-11-28 04:11:05,154 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_adaptive_interrupts [2024-11-28 04:11:05,154 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-28 04:11:05,154 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-28 04:11:05,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-28 04:11:05,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-28 04:11:05,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-28 04:11:05,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-28 04:11:05,154 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_power_state [2024-11-28 04:11:05,154 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_power_state [2024-11-28 04:11:05,155 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_close [2024-11-28 04:11:05,155 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_close [2024-11-28 04:11:05,155 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2024-11-28 04:11:05,155 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2024-11-28 04:11:05,155 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_bool_opt [2024-11-28 04:11:05,155 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_bool_opt [2024-11-28 04:11:05,155 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-28 04:11:05,155 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-28 04:11:05,155 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-28 04:11:05,155 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-28 04:11:05,155 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-28 04:11:05,155 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-28 04:11:05,156 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-28 04:11:05,156 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-28 04:11:05,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-28 04:11:05,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-28 04:11:05,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-28 04:11:05,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-28 04:11:05,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-28 04:11:05,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-28 04:11:05,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-28 04:11:05,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-28 04:11:05,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-28 04:11:05,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-28 04:11:05,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-28 04:11:05,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-28 04:11:05,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-28 04:11:05,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-28 04:11:05,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-28 04:11:05,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-28 04:11:05,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-28 04:11:05,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-28 04:11:05,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-28 04:11:05,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-28 04:11:05,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-28 04:11:05,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-28 04:11:05,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-28 04:11:05,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-28 04:11:05,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-28 04:11:05,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-28 04:11:05,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-11-28 04:11:05,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-11-28 04:11:05,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-11-28 04:11:05,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-11-28 04:11:05,157 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_free_rings [2024-11-28 04:11:05,157 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_free_rings [2024-11-28 04:11:05,157 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_intr [2024-11-28 04:11:05,157 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_intr [2024-11-28 04:11:05,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-28 04:11:05,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-28 04:11:05,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_86 [2024-11-28 04:11:05,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_86 [2024-11-28 04:11:05,157 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-28 04:11:05,157 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-28 04:11:05,157 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_remove [2024-11-28 04:11:05,157 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_remove [2024-11-28 04:11:05,157 INFO L130 BoogieDeclarations]: Found specification of procedure check_connection_type [2024-11-28 04:11:05,157 INFO L138 BoogieDeclarations]: Found implementation of procedure check_connection_type [2024-11-28 04:11:05,157 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2024-11-28 04:11:05,157 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2024-11-28 04:11:05,157 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_rx_ring_indexes [2024-11-28 04:11:05,157 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_rx_ring_indexes [2024-11-28 04:11:05,157 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_mii_read [2024-11-28 04:11:05,157 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_mii_read [2024-11-28 04:11:05,157 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_open [2024-11-28 04:11:05,157 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_open [2024-11-28 04:11:05,157 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_give_many_rx_descs [2024-11-28 04:11:05,157 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_give_many_rx_descs [2024-11-28 04:11:05,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-28 04:11:05,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-28 04:11:05,158 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_multi [2024-11-28 04:11:05,158 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_multi [2024-11-28 04:11:05,158 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2024-11-28 04:11:05,158 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2024-11-28 04:11:05,158 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_platform_probe [2024-11-28 04:11:05,158 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_platform_probe [2024-11-28 04:11:05,158 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-28 04:11:05,158 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-28 04:11:05,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-28 04:11:05,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-28 04:11:05,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-28 04:11:05,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-28 04:11:05,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-28 04:11:05,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-28 04:11:05,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-28 04:11:05,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-28 04:11:05,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-28 04:11:05,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-28 04:11:05,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-28 04:11:05,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-28 04:11:05,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-28 04:11:05,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-28 04:11:05,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-28 04:11:05,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-28 04:11:05,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-28 04:11:05,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-28 04:11:05,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-28 04:11:05,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-28 04:11:05,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-28 04:11:05,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-28 04:11:05,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-28 04:11:05,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-28 04:11:05,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-28 04:11:05,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-28 04:11:05,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-11-28 04:11:05,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-11-28 04:11:05,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-11-28 04:11:05,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-11-28 04:11:05,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-28 04:11:05,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-28 04:11:05,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_velocity_info [2024-11-28 04:11:05,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_velocity_info [2024-11-28 04:11:05,162 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_poll_controller [2024-11-28 04:11:05,162 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_poll_controller [2024-11-28 04:11:05,163 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2024-11-28 04:11:05,163 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2024-11-28 04:11:07,122 INFO L234 CfgBuilder]: Building ICFG [2024-11-28 04:11:07,127 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-28 04:11:33,219 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-28 04:11:38,267 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-28 04:11:48,697 INFO L? ?]: Removed 4311 outVars from TransFormulas that were not future-live. [2024-11-28 04:11:48,697 INFO L283 CfgBuilder]: Performing block encoding [2024-11-28 04:11:48,766 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-28 04:11:48,766 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-28 04:11:48,766 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 04:11:48 BoogieIcfgContainer [2024-11-28 04:11:48,767 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-28 04:11:48,772 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-28 04:11:48,772 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-28 04:11:48,779 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-28 04:11:48,780 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.11 04:10:54" (1/3) ... [2024-11-28 04:11:48,780 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1ce61b0a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 04:11:48, skipping insertion in model container [2024-11-28 04:11:48,781 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:11:01" (2/3) ... [2024-11-28 04:11:48,781 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1ce61b0a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 04:11:48, skipping insertion in model container [2024-11-28 04:11:48,781 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 04:11:48" (3/3) ... [2024-11-28 04:11:48,782 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.cil.i [2024-11-28 04:11:48,799 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-28 04:11:48,802 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.cil.i that has 198 procedures, 4236 locations, 1 initial locations, 90 loop locations, and 3 error locations. [2024-11-28 04:11:49,021 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-28 04:11:49,039 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@5c8c79bf, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-28 04:11:49,040 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2024-11-28 04:11:49,058 INFO L276 IsEmpty]: Start isEmpty. Operand has 3973 states, 2935 states have (on average 1.3574105621805792) internal successors, (3984), 2996 states have internal predecessors, (3984), 899 states have call successors, (899), 139 states have call predecessors, (899), 138 states have return successors, (891), 874 states have call predecessors, (891), 891 states have call successors, (891) [2024-11-28 04:11:49,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-28 04:11:49,083 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 04:11:49,084 INFO L218 NwaCegarLoop]: trace histogram [16, 16, 15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 04:11:49,085 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-28 04:11:49,090 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 04:11:49,091 INFO L85 PathProgramCache]: Analyzing trace with hash 1083936517, now seen corresponding path program 1 times [2024-11-28 04:11:49,098 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 04:11:49,099 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [308044016] [2024-11-28 04:11:49,099 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:11:49,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 04:12:02,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 04:12:04,100 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-28 04:12:04,101 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 04:12:04,101 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [308044016] [2024-11-28 04:12:04,102 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [308044016] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 04:12:04,103 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 04:12:04,103 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 04:12:04,105 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1975267941] [2024-11-28 04:12:04,106 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 04:12:04,111 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 04:12:04,111 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 04:12:04,141 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 04:12:04,142 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 04:12:04,152 INFO L87 Difference]: Start difference. First operand has 3973 states, 2935 states have (on average 1.3574105621805792) internal successors, (3984), 2996 states have internal predecessors, (3984), 899 states have call successors, (899), 139 states have call predecessors, (899), 138 states have return successors, (891), 874 states have call predecessors, (891), 891 states have call successors, (891) Second operand has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 3 states have internal predecessors, (37), 3 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2024-11-28 04:12:08,349 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.18s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 04:12:09,402 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 04:12:09,403 INFO L93 Difference]: Finished difference Result 11598 states and 17267 transitions. [2024-11-28 04:12:09,404 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 04:12:09,406 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 3 states have internal predecessors, (37), 3 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) Word has length 189 [2024-11-28 04:12:09,407 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 04:12:09,530 INFO L225 Difference]: With dead ends: 11598 [2024-11-28 04:12:09,530 INFO L226 Difference]: Without dead ends: 7647 [2024-11-28 04:12:09,698 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 04:12:09,705 INFO L435 NwaCegarLoop]: 5583 mSDtfsCounter, 5431 mSDsluCounter, 5477 mSDsCounter, 0 mSdLazyCounter, 10 mSolverCounterSat, 3 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5431 SdHoareTripleChecker+Valid, 11060 SdHoareTripleChecker+Invalid, 14 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 10 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.4s IncrementalHoareTripleChecker+Time [2024-11-28 04:12:09,708 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5431 Valid, 11060 Invalid, 14 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3 Valid, 10 Invalid, 1 Unknown, 0 Unchecked, 4.4s Time] [2024-11-28 04:12:09,767 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7647 states. [2024-11-28 04:12:10,676 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7647 to 7643. [2024-11-28 04:12:10,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7643 states, 5665 states have (on average 1.3203883495145632) internal successors, (7480), 5779 states have internal predecessors, (7480), 1704 states have call successors, (1704), 272 states have call predecessors, (1704), 271 states have return successors, (1701), 1667 states have call predecessors, (1701), 1701 states have call successors, (1701) [2024-11-28 04:12:10,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7643 states to 7643 states and 10885 transitions. [2024-11-28 04:12:10,838 INFO L78 Accepts]: Start accepts. Automaton has 7643 states and 10885 transitions. Word has length 189 [2024-11-28 04:12:10,839 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 04:12:10,839 INFO L471 AbstractCegarLoop]: Abstraction has 7643 states and 10885 transitions. [2024-11-28 04:12:10,839 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 3 states have internal predecessors, (37), 3 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2024-11-28 04:12:10,839 INFO L276 IsEmpty]: Start isEmpty. Operand 7643 states and 10885 transitions. [2024-11-28 04:12:10,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-28 04:12:10,857 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 04:12:10,862 INFO L218 NwaCegarLoop]: trace histogram [16, 16, 15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 04:12:10,862 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-28 04:12:10,863 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-28 04:12:10,863 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 04:12:10,863 INFO L85 PathProgramCache]: Analyzing trace with hash -1480664937, now seen corresponding path program 1 times [2024-11-28 04:12:10,863 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 04:12:10,863 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1807157060] [2024-11-28 04:12:10,864 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:12:10,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 04:12:25,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 04:12:26,359 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-28 04:12:26,359 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 04:12:26,359 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1807157060] [2024-11-28 04:12:26,361 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1807157060] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 04:12:26,361 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 04:12:26,361 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 04:12:26,362 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [559714852] [2024-11-28 04:12:26,362 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 04:12:26,365 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 04:12:26,365 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 04:12:26,366 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 04:12:26,366 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 04:12:26,366 INFO L87 Difference]: Start difference. First operand 7643 states and 10885 transitions. Second operand has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 3 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2024-11-28 04:12:30,525 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.15s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 04:12:31,491 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 04:12:31,492 INFO L93 Difference]: Finished difference Result 22739 states and 32499 transitions. [2024-11-28 04:12:31,492 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 04:12:31,493 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 3 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) Word has length 195 [2024-11-28 04:12:31,496 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 04:12:31,650 INFO L225 Difference]: With dead ends: 22739 [2024-11-28 04:12:31,651 INFO L226 Difference]: Without dead ends: 15131 [2024-11-28 04:12:31,694 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 04:12:31,695 INFO L435 NwaCegarLoop]: 5580 mSDtfsCounter, 5482 mSDsluCounter, 5465 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 8 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5482 SdHoareTripleChecker+Valid, 11045 SdHoareTripleChecker+Invalid, 31 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.5s IncrementalHoareTripleChecker+Time [2024-11-28 04:12:31,695 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5482 Valid, 11045 Invalid, 31 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [8 Valid, 22 Invalid, 1 Unknown, 0 Unchecked, 4.5s Time] [2024-11-28 04:12:31,718 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15131 states. [2024-11-28 04:12:32,418 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15131 to 15093. [2024-11-28 04:12:32,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15093 states, 11205 states have (on average 1.3224453369031681) internal successors, (14818), 11441 states have internal predecessors, (14818), 3352 states have call successors, (3352), 542 states have call predecessors, (3352), 533 states have return successors, (3437), 3261 states have call predecessors, (3437), 3349 states have call successors, (3437) [2024-11-28 04:12:32,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15093 states to 15093 states and 21607 transitions. [2024-11-28 04:12:32,580 INFO L78 Accepts]: Start accepts. Automaton has 15093 states and 21607 transitions. Word has length 195 [2024-11-28 04:12:32,581 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 04:12:32,581 INFO L471 AbstractCegarLoop]: Abstraction has 15093 states and 21607 transitions. [2024-11-28 04:12:32,583 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 3 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2024-11-28 04:12:32,583 INFO L276 IsEmpty]: Start isEmpty. Operand 15093 states and 21607 transitions. [2024-11-28 04:12:32,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-28 04:12:32,591 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 04:12:32,592 INFO L218 NwaCegarLoop]: trace histogram [16, 16, 15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 04:12:32,592 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-28 04:12:32,592 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-28 04:12:32,593 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 04:12:32,593 INFO L85 PathProgramCache]: Analyzing trace with hash -519528684, now seen corresponding path program 1 times [2024-11-28 04:12:32,593 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 04:12:32,593 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2098070385] [2024-11-28 04:12:32,593 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:12:32,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 04:12:44,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 04:12:45,763 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-28 04:12:45,764 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 04:12:45,765 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2098070385] [2024-11-28 04:12:45,765 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2098070385] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 04:12:45,765 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 04:12:45,766 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 04:12:45,766 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [671712021] [2024-11-28 04:12:45,766 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 04:12:45,766 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 04:12:45,768 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 04:12:45,768 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 04:12:45,768 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 04:12:45,769 INFO L87 Difference]: Start difference. First operand 15093 states and 21607 transitions. Second operand has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 3 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2024-11-28 04:12:49,919 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.15s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 04:12:51,676 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 04:12:51,677 INFO L93 Difference]: Finished difference Result 37381 states and 53495 transitions. [2024-11-28 04:12:51,677 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 04:12:51,677 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 3 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) Word has length 205 [2024-11-28 04:12:51,678 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 04:12:51,916 INFO L225 Difference]: With dead ends: 37381 [2024-11-28 04:12:51,916 INFO L226 Difference]: Without dead ends: 22323 [2024-11-28 04:12:52,012 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 04:12:52,013 INFO L435 NwaCegarLoop]: 5637 mSDtfsCounter, 5319 mSDsluCounter, 5467 mSDsCounter, 0 mSdLazyCounter, 74 mSolverCounterSat, 18 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5319 SdHoareTripleChecker+Valid, 11104 SdHoareTripleChecker+Invalid, 93 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 18 IncrementalHoareTripleChecker+Valid, 74 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.0s IncrementalHoareTripleChecker+Time [2024-11-28 04:12:52,015 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5319 Valid, 11104 Invalid, 93 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [18 Valid, 74 Invalid, 1 Unknown, 0 Unchecked, 5.0s Time] [2024-11-28 04:12:52,051 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22323 states. [2024-11-28 04:12:53,245 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22323 to 22293. [2024-11-28 04:12:53,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22293 states, 16585 states have (on average 1.3199879409104613) internal successors, (21892), 16936 states have internal predecessors, (21892), 4912 states have call successors, (4912), 806 states have call predecessors, (4912), 793 states have return successors, (5029), 4774 states have call predecessors, (5029), 4909 states have call successors, (5029) [2024-11-28 04:12:53,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22293 states to 22293 states and 31833 transitions. [2024-11-28 04:12:53,454 INFO L78 Accepts]: Start accepts. Automaton has 22293 states and 31833 transitions. Word has length 205 [2024-11-28 04:12:53,456 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 04:12:53,456 INFO L471 AbstractCegarLoop]: Abstraction has 22293 states and 31833 transitions. [2024-11-28 04:12:53,456 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 3 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2024-11-28 04:12:53,456 INFO L276 IsEmpty]: Start isEmpty. Operand 22293 states and 31833 transitions. [2024-11-28 04:12:53,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-28 04:12:53,469 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 04:12:53,470 INFO L218 NwaCegarLoop]: trace histogram [16, 16, 15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 04:12:53,471 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-28 04:12:53,471 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-28 04:12:53,472 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 04:12:53,472 INFO L85 PathProgramCache]: Analyzing trace with hash -1398288545, now seen corresponding path program 1 times [2024-11-28 04:12:53,472 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 04:12:53,472 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1818413365] [2024-11-28 04:12:53,472 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:12:53,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 04:13:05,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 04:13:06,760 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-28 04:13:06,760 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 04:13:06,761 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1818413365] [2024-11-28 04:13:06,761 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1818413365] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 04:13:06,761 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 04:13:06,761 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 04:13:06,761 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2107205533] [2024-11-28 04:13:06,761 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 04:13:06,761 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 04:13:06,762 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 04:13:06,762 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 04:13:06,762 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 04:13:06,762 INFO L87 Difference]: Start difference. First operand 22293 states and 31833 transitions. Second operand has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 3 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2024-11-28 04:13:10,941 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.17s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 04:13:13,498 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 04:13:13,498 INFO L93 Difference]: Finished difference Result 64421 states and 91924 transitions. [2024-11-28 04:13:13,499 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 04:13:13,499 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 3 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) Word has length 207 [2024-11-28 04:13:13,500 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 04:13:13,856 INFO L225 Difference]: With dead ends: 64421 [2024-11-28 04:13:13,857 INFO L226 Difference]: Without dead ends: 42163 [2024-11-28 04:13:13,962 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 04:13:13,963 INFO L435 NwaCegarLoop]: 7283 mSDtfsCounter, 5227 mSDsluCounter, 5445 mSDsCounter, 0 mSdLazyCounter, 121 mSolverCounterSat, 31 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5227 SdHoareTripleChecker+Valid, 12728 SdHoareTripleChecker+Invalid, 153 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 31 IncrementalHoareTripleChecker+Valid, 121 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.4s IncrementalHoareTripleChecker+Time [2024-11-28 04:13:13,963 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5227 Valid, 12728 Invalid, 153 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [31 Valid, 121 Invalid, 1 Unknown, 0 Unchecked, 5.4s Time] [2024-11-28 04:13:14,004 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42163 states. [2024-11-28 04:13:16,398 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42163 to 42117. [2024-11-28 04:13:16,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 42117 states, 31319 states have (on average 1.3177943101631597) internal successors, (41272), 31999 states have internal predecessors, (41272), 9252 states have call successors, (9252), 1566 states have call predecessors, (9252), 1543 states have return successors, (9386), 8987 states have call predecessors, (9386), 9249 states have call successors, (9386) [2024-11-28 04:13:16,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42117 states to 42117 states and 59910 transitions. [2024-11-28 04:13:16,737 INFO L78 Accepts]: Start accepts. Automaton has 42117 states and 59910 transitions. Word has length 207 [2024-11-28 04:13:16,738 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 04:13:16,738 INFO L471 AbstractCegarLoop]: Abstraction has 42117 states and 59910 transitions. [2024-11-28 04:13:16,739 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 3 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2024-11-28 04:13:16,739 INFO L276 IsEmpty]: Start isEmpty. Operand 42117 states and 59910 transitions. [2024-11-28 04:13:16,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-28 04:13:16,746 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 04:13:16,746 INFO L218 NwaCegarLoop]: trace histogram [16, 16, 15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 04:13:16,746 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-28 04:13:16,747 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-28 04:13:16,747 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 04:13:16,748 INFO L85 PathProgramCache]: Analyzing trace with hash -1729833062, now seen corresponding path program 1 times [2024-11-28 04:13:16,748 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 04:13:16,748 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1503899695] [2024-11-28 04:13:16,748 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:13:16,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 04:13:29,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 04:13:30,173 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-28 04:13:30,173 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 04:13:30,173 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1503899695] [2024-11-28 04:13:30,174 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1503899695] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 04:13:30,174 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 04:13:30,174 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 04:13:30,174 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1111992663] [2024-11-28 04:13:30,174 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 04:13:30,175 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 04:13:30,175 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 04:13:30,175 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 04:13:30,175 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 04:13:30,176 INFO L87 Difference]: Start difference. First operand 42117 states and 59910 transitions. Second operand has 3 states, 3 states have (on average 20.0) internal successors, (60), 3 states have internal predecessors, (60), 3 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2024-11-28 04:13:34,310 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 04:13:37,298 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 04:13:37,298 INFO L93 Difference]: Finished difference Result 117105 states and 166787 transitions. [2024-11-28 04:13:37,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 04:13:37,299 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 20.0) internal successors, (60), 3 states have internal predecessors, (60), 3 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) Word has length 214 [2024-11-28 04:13:37,300 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 04:13:37,890 INFO L225 Difference]: With dead ends: 117105 [2024-11-28 04:13:37,891 INFO L226 Difference]: Without dead ends: 75023 [2024-11-28 04:13:38,414 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 04:13:38,416 INFO L435 NwaCegarLoop]: 5586 mSDtfsCounter, 4493 mSDsluCounter, 5412 mSDsCounter, 0 mSdLazyCounter, 102 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4493 SdHoareTripleChecker+Valid, 10998 SdHoareTripleChecker+Invalid, 110 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 102 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.0s IncrementalHoareTripleChecker+Time [2024-11-28 04:13:38,416 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4493 Valid, 10998 Invalid, 110 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [7 Valid, 102 Invalid, 1 Unknown, 0 Unchecked, 5.0s Time] [2024-11-28 04:13:38,478 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 75023 states. [2024-11-28 04:13:42,088 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 75023 to 74971. [2024-11-28 04:13:42,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 74971 states, 55271 states have (on average 1.3142154113368674) internal successors, (72638), 56529 states have internal predecessors, (72638), 16788 states have call successors, (16788), 2970 states have call predecessors, (16788), 2909 states have return successors, (17378), 16243 states have call predecessors, (17378), 16785 states have call successors, (17378) [2024-11-28 04:13:42,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74971 states to 74971 states and 106804 transitions. [2024-11-28 04:13:42,934 INFO L78 Accepts]: Start accepts. Automaton has 74971 states and 106804 transitions. Word has length 214 [2024-11-28 04:13:42,935 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 04:13:42,935 INFO L471 AbstractCegarLoop]: Abstraction has 74971 states and 106804 transitions. [2024-11-28 04:13:42,935 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 20.0) internal successors, (60), 3 states have internal predecessors, (60), 3 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2024-11-28 04:13:42,935 INFO L276 IsEmpty]: Start isEmpty. Operand 74971 states and 106804 transitions. [2024-11-28 04:13:42,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-28 04:13:42,944 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 04:13:42,945 INFO L218 NwaCegarLoop]: trace histogram [17, 17, 15, 15, 15, 15, 15, 15, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 04:13:42,945 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-28 04:13:42,945 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-28 04:13:42,946 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 04:13:42,946 INFO L85 PathProgramCache]: Analyzing trace with hash 397280420, now seen corresponding path program 1 times [2024-11-28 04:13:42,946 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 04:13:42,946 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2051383183] [2024-11-28 04:13:42,947 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:13:42,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 04:13:56,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 04:13:56,794 INFO L134 CoverageAnalysis]: Checked inductivity of 1045 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1038 trivial. 0 not checked. [2024-11-28 04:13:56,794 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 04:13:56,794 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2051383183] [2024-11-28 04:13:56,794 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2051383183] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 04:13:56,794 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 04:13:56,795 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 04:13:56,795 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [33322711] [2024-11-28 04:13:56,795 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 04:13:56,796 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 04:13:56,796 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 04:13:56,797 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 04:13:56,797 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 04:13:56,797 INFO L87 Difference]: Start difference. First operand 74971 states and 106804 transitions. Second operand has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 3 states have internal predecessors, (71), 3 states have call successors, (25), 2 states have call predecessors, (25), 1 states have return successors, (20), 3 states have call predecessors, (20), 3 states have call successors, (20) [2024-11-28 04:14:00,955 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.16s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []