./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-amd-pcnet32.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 798a7b37 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 4d7ff8719f426b76942b24d8f1f6edf4d7ceb082805a261509035adb3ede1f4a --- Real Ultimate output --- This is Ultimate 0.3.0-?-798a7b3-m [2025-03-04 05:36:51,668 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-04 05:36:51,717 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-03-04 05:36:51,725 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-04 05:36:51,728 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-04 05:36:51,748 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-04 05:36:51,748 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-04 05:36:51,749 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-04 05:36:51,749 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-04 05:36:51,749 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-04 05:36:51,750 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-04 05:36:51,750 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-04 05:36:51,750 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-04 05:36:51,750 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-04 05:36:51,750 INFO L153 SettingsManager]: * Use SBE=true [2025-03-04 05:36:51,751 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-04 05:36:51,751 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-04 05:36:51,751 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-04 05:36:51,751 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-04 05:36:51,751 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-04 05:36:51,751 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-04 05:36:51,751 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-04 05:36:51,751 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-04 05:36:51,751 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-04 05:36:51,751 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-04 05:36:51,752 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-04 05:36:51,752 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-04 05:36:51,752 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-04 05:36:51,752 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-04 05:36:51,752 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-04 05:36:51,752 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-04 05:36:51,752 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-04 05:36:51,752 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-04 05:36:51,752 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-04 05:36:51,752 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-04 05:36:51,753 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-04 05:36:51,753 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-04 05:36:51,753 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-04 05:36:51,753 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-04 05:36:51,753 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-04 05:36:51,753 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 -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux 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 -> 4d7ff8719f426b76942b24d8f1f6edf4d7ceb082805a261509035adb3ede1f4a [2025-03-04 05:36:51,972 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-04 05:36:51,980 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-04 05:36:51,983 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-04 05:36:51,983 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-04 05:36:51,984 INFO L274 PluginConnector]: CDTParser initialized [2025-03-04 05:36:51,985 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i [2025-03-04 05:36:53,169 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/158095052/0548d46ada984eae8fc6cb4dd9c291d5/FLAG3b64a313a [2025-03-04 05:36:53,776 INFO L384 CDTParser]: Found 1 translation units. [2025-03-04 05:36:53,777 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i [2025-03-04 05:36:53,821 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/158095052/0548d46ada984eae8fc6cb4dd9c291d5/FLAG3b64a313a [2025-03-04 05:36:54,252 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/158095052/0548d46ada984eae8fc6cb4dd9c291d5 [2025-03-04 05:36:54,255 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-04 05:36:54,256 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-04 05:36:54,257 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-04 05:36:54,257 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-04 05:36:54,259 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-04 05:36:54,260 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.03 05:36:54" (1/1) ... [2025-03-04 05:36:54,260 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7351cf93 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:36:54, skipping insertion in model container [2025-03-04 05:36:54,260 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.03 05:36:54" (1/1) ... [2025-03-04 05:36:54,367 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-04 05:36:56,822 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[422318,422331] [2025-03-04 05:36:56,830 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[422487,422500] [2025-03-04 05:36:56,830 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[422654,422667] [2025-03-04 05:36:56,830 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[422822,422835] [2025-03-04 05:36:56,853 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-04 05:36:56,905 INFO L200 MainTranslator]: Completed pre-run [2025-03-04 05:36:56,963 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"); [5269] [2025-03-04 05:36:56,965 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)); [5276] [2025-03-04 05:36:56,965 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5283] [2025-03-04 05:36:56,966 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)); [5324-5325] [2025-03-04 05:36:56,966 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"); [5330-5332] [2025-03-04 05:36:56,968 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5493] [2025-03-04 05:36:56,969 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outw %w0, %w1": : "a" (value), "Nd" (port)); [5500] [2025-03-04 05:36:56,969 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inw %w1, %w0": "=a" (value): "Nd" (port)); [5508] [2025-03-04 05:36:56,969 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [5515] [2025-03-04 05:36:56,969 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [5523] [2025-03-04 05:36:56,972 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)); [5643-5644] [2025-03-04 05:36:56,973 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)); [5677-5678] [2025-03-04 05:36:56,974 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)); [5714-5715] [2025-03-04 05:36:56,975 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)); [5751-5752] [2025-03-04 05:36:56,979 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)); [6010-6011] [2025-03-04 05:36:56,979 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6017] [2025-03-04 05:36:56,982 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [6292] [2025-03-04 05:36:56,982 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6295] [2025-03-04 05:36:56,982 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6298] [2025-03-04 05:36:56,982 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6301] [2025-03-04 05:36:56,982 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [6332] [2025-03-04 05:36:56,982 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6335] [2025-03-04 05:36:56,982 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6338] [2025-03-04 05:36:56,982 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6341] [2025-03-04 05:36:56,983 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [6372] [2025-03-04 05:36:56,983 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6375] [2025-03-04 05:36:56,983 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6378] [2025-03-04 05:36:56,983 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6381] [2025-03-04 05:36:56,983 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [6412] [2025-03-04 05:36:56,983 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6415] [2025-03-04 05:36:56,983 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6418] [2025-03-04 05:36:56,983 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6421] [2025-03-04 05:36:56,997 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7189] [2025-03-04 05:36:57,026 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7703] [2025-03-04 05:36:57,027 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [7726] [2025-03-04 05:36:57,027 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [7733] [2025-03-04 05:36:57,028 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7760] [2025-03-04 05:36:57,035 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8179] [2025-03-04 05:36:57,071 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9799] [2025-03-04 05:36:57,073 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [9864] [2025-03-04 05:36:57,073 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9874] [2025-03-04 05:36:57,074 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9886] [2025-03-04 05:36:57,074 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9908] [2025-03-04 05:36:57,080 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [10098] [2025-03-04 05:36:57,146 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[422318,422331] [2025-03-04 05:36:57,147 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[422487,422500] [2025-03-04 05:36:57,147 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[422654,422667] [2025-03-04 05:36:57,147 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[422822,422835] [2025-03-04 05:36:57,155 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-04 05:36:57,380 INFO L204 MainTranslator]: Completed translation [2025-03-04 05:36:57,381 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:36:57 WrapperNode [2025-03-04 05:36:57,381 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-04 05:36:57,383 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-04 05:36:57,383 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-04 05:36:57,383 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-04 05:36:57,387 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:36:57" (1/1) ... [2025-03-04 05:36:57,451 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:36:57" (1/1) ... [2025-03-04 05:36:57,629 INFO L138 Inliner]: procedures = 559, calls = 2963, calls flagged for inlining = 296, calls inlined = 262, statements flattened = 8733 [2025-03-04 05:36:57,630 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-04 05:36:57,631 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-04 05:36:57,631 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-04 05:36:57,631 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-04 05:36:57,639 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:36:57" (1/1) ... [2025-03-04 05:36:57,640 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:36:57" (1/1) ... [2025-03-04 05:36:57,684 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:36:57" (1/1) ... [2025-03-04 05:36:59,319 INFO L175 MemorySlicer]: Split 1330 memory accesses to 28 slices as follows [2, 2, 8, 1, 1, 3, 1, 1, 3, 30, 2, 15, 3, 5, 5, 52, 3, 8, 1, 2, 2, 6, 18, 10, 9, 9, 3, 1125]. 85 percent of accesses are in the largest equivalence class. The 153 initializations are split as follows [0, 0, 8, 1, 1, 3, 0, 1, 3, 30, 2, 15, 3, 5, 5, 0, 0, 8, 1, 2, 0, 5, 0, 8, 8, 8, 1, 35]. The 461 writes are split as follows [1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 42, 0, 0, 0, 0, 1, 0, 17, 0, 0, 0, 0, 399]. [2025-03-04 05:36:59,320 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:36:57" (1/1) ... [2025-03-04 05:36:59,320 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:36:57" (1/1) ... [2025-03-04 05:36:59,445 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:36:57" (1/1) ... [2025-03-04 05:36:59,465 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:36:57" (1/1) ... [2025-03-04 05:36:59,513 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:36:57" (1/1) ... [2025-03-04 05:36:59,543 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:36:57" (1/1) ... [2025-03-04 05:36:59,598 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-04 05:36:59,599 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-04 05:36:59,599 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-04 05:36:59,600 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-04 05:36:59,600 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:36:57" (1/1) ... [2025-03-04 05:36:59,605 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-04 05:36:59,616 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-04 05:36:59,628 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-03-04 05:36:59,630 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-03-04 05:36:59,648 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2025-03-04 05:36:59,648 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2025-03-04 05:36:59,648 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-03-04 05:36:59,648 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-03-04 05:36:59,648 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2025-03-04 05:36:59,648 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2025-03-04 05:36:59,648 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2025-03-04 05:36:59,648 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2025-03-04 05:36:59,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-03-04 05:36:59,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-03-04 05:36:59,648 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2025-03-04 05:36:59,649 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2025-03-04 05:36:59,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2025-03-04 05:36:59,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2025-03-04 05:36:59,649 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2025-03-04 05:36:59,649 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2025-03-04 05:36:59,649 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2025-03-04 05:36:59,649 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2025-03-04 05:36:59,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_63 [2025-03-04 05:36:59,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_63 [2025-03-04 05:36:59,649 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_interrupt [2025-03-04 05:36:59,649 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_interrupt [2025-03-04 05:36:59,649 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2025-03-04 05:36:59,650 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2025-03-04 05:36:59,650 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2025-03-04 05:36:59,650 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2025-03-04 05:36:59,650 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2025-03-04 05:36:59,650 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2025-03-04 05:36:59,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2025-03-04 05:36:59,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2025-03-04 05:36:59,650 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2025-03-04 05:36:59,650 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2025-03-04 05:36:59,650 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2025-03-04 05:36:59,650 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2025-03-04 05:36:59,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-03-04 05:36:59,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-03-04 05:36:59,650 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2025-03-04 05:36:59,650 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2025-03-04 05:36:59,651 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-03-04 05:36:59,651 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_write_bcr [2025-03-04 05:36:59,651 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_write_bcr [2025-03-04 05:36:59,651 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2025-03-04 05:36:59,651 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2025-03-04 05:36:59,651 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2025-03-04 05:36:59,651 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2025-03-04 05:36:59,651 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2025-03-04 05:36:59,651 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2025-03-04 05:36:59,651 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-03-04 05:36:59,651 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-03-04 05:36:59,651 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-03-04 05:36:59,651 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-03-04 05:36:59,651 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-03-04 05:36:59,651 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-03-04 05:36:59,651 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-03-04 05:36:59,651 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-03-04 05:36:59,651 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-03-04 05:36:59,651 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-03-04 05:36:59,651 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-03-04 05:36:59,651 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-03-04 05:36:59,651 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-03-04 05:36:59,651 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-03-04 05:36:59,651 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-03-04 05:36:59,651 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-03-04 05:36:59,651 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-03-04 05:36:59,651 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-03-04 05:36:59,651 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-03-04 05:36:59,651 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2025-03-04 05:36:59,651 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2025-03-04 05:36:59,651 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2025-03-04 05:36:59,651 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2025-03-04 05:36:59,651 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2025-03-04 05:36:59,651 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2025-03-04 05:36:59,651 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2025-03-04 05:36:59,651 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2025-03-04 05:36:59,651 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2025-03-04 05:36:59,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_pcnet32_cleanup_module_16_2 [2025-03-04 05:36:59,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_pcnet32_cleanup_module_16_2 [2025-03-04 05:36:59,652 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2025-03-04 05:36:59,652 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2025-03-04 05:36:59,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2025-03-04 05:36:59,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2025-03-04 05:36:59,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-03-04 05:36:59,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-03-04 05:36:59,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-03-04 05:36:59,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-03-04 05:36:59,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-03-04 05:36:59,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-03-04 05:36:59,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-03-04 05:36:59,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-03-04 05:36:59,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-03-04 05:36:59,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-03-04 05:36:59,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-03-04 05:36:59,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-03-04 05:36:59,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-03-04 05:36:59,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-03-04 05:36:59,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-03-04 05:36:59,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-03-04 05:36:59,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-03-04 05:36:59,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-03-04 05:36:59,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-03-04 05:36:59,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-03-04 05:36:59,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2025-03-04 05:36:59,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2025-03-04 05:36:59,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2025-03-04 05:36:59,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2025-03-04 05:36:59,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2025-03-04 05:36:59,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2025-03-04 05:36:59,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2025-03-04 05:36:59,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2025-03-04 05:36:59,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2025-03-04 05:36:59,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2025-03-04 05:36:59,653 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_purge_tx_ring [2025-03-04 05:36:59,653 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_purge_tx_ring [2025-03-04 05:36:59,653 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-03-04 05:36:59,653 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-03-04 05:36:59,653 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-03-04 05:36:59,653 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-03-04 05:36:59,653 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-03-04 05:36:59,653 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-03-04 05:36:59,653 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-03-04 05:36:59,653 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-03-04 05:36:59,653 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-03-04 05:36:59,653 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-03-04 05:36:59,653 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-03-04 05:36:59,653 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-03-04 05:36:59,653 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-03-04 05:36:59,654 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-03-04 05:36:59,654 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-03-04 05:36:59,654 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-03-04 05:36:59,654 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-03-04 05:36:59,654 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-03-04 05:36:59,654 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-03-04 05:36:59,654 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-03-04 05:36:59,654 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2025-03-04 05:36:59,654 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2025-03-04 05:36:59,654 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2025-03-04 05:36:59,654 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2025-03-04 05:36:59,654 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2025-03-04 05:36:59,654 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2025-03-04 05:36:59,654 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2025-03-04 05:36:59,654 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2025-03-04 05:36:59,654 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2025-03-04 05:36:59,654 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2025-03-04 05:36:59,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-03-04 05:36:59,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-03-04 05:36:59,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-03-04 05:36:59,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-03-04 05:36:59,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-03-04 05:36:59,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-03-04 05:36:59,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2025-03-04 05:36:59,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2025-03-04 05:36:59,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2025-03-04 05:36:59,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2025-03-04 05:36:59,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2025-03-04 05:36:59,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2025-03-04 05:36:59,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2025-03-04 05:36:59,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2025-03-04 05:36:59,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2025-03-04 05:36:59,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2025-03-04 05:36:59,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2025-03-04 05:36:59,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2025-03-04 05:36:59,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2025-03-04 05:36:59,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2025-03-04 05:36:59,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2025-03-04 05:36:59,656 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2025-03-04 05:36:59,656 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2025-03-04 05:36:59,656 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2025-03-04 05:36:59,656 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2025-03-04 05:36:59,656 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2025-03-04 05:36:59,656 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2025-03-04 05:36:59,656 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2025-03-04 05:36:59,656 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-03-04 05:36:59,656 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-03-04 05:36:59,656 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-03-04 05:36:59,656 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-03-04 05:36:59,657 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-03-04 05:36:59,657 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-03-04 05:36:59,657 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2025-03-04 05:36:59,657 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2025-03-04 05:36:59,657 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2025-03-04 05:36:59,657 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2025-03-04 05:36:59,657 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2025-03-04 05:36:59,657 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2025-03-04 05:36:59,657 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2025-03-04 05:36:59,657 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2025-03-04 05:36:59,657 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2025-03-04 05:36:59,657 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2025-03-04 05:36:59,657 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2025-03-04 05:36:59,658 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2025-03-04 05:36:59,658 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2025-03-04 05:36:59,658 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2025-03-04 05:36:59,658 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2025-03-04 05:36:59,658 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2025-03-04 05:36:59,658 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2025-03-04 05:36:59,658 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2025-03-04 05:36:59,658 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2025-03-04 05:36:59,658 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2025-03-04 05:36:59,658 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2025-03-04 05:36:59,658 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2025-03-04 05:36:59,658 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_write_bcr [2025-03-04 05:36:59,659 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_write_bcr [2025-03-04 05:36:59,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2025-03-04 05:36:59,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2025-03-04 05:36:59,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2025-03-04 05:36:59,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2025-03-04 05:36:59,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2025-03-04 05:36:59,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2025-03-04 05:36:59,659 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2025-03-04 05:36:59,659 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2025-03-04 05:36:59,659 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2025-03-04 05:36:59,659 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2025-03-04 05:36:59,659 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_netif_start [2025-03-04 05:36:59,659 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_netif_start [2025-03-04 05:36:59,659 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2025-03-04 05:36:59,659 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2025-03-04 05:36:59,659 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~~u16~0 [2025-03-04 05:36:59,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~~u16~0 [2025-03-04 05:36:59,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2025-03-04 05:36:59,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2025-03-04 05:36:59,659 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-03-04 05:36:59,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2025-03-04 05:36:59,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2025-03-04 05:36:59,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2025-03-04 05:36:59,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2025-03-04 05:36:59,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2025-03-04 05:36:59,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2025-03-04 05:36:59,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2025-03-04 05:36:59,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2025-03-04 05:36:59,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2025-03-04 05:36:59,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2025-03-04 05:36:59,659 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_open [2025-03-04 05:36:59,659 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_open [2025-03-04 05:36:59,659 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-04 05:36:59,659 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2025-03-04 05:36:59,659 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2025-03-04 05:36:59,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2025-03-04 05:36:59,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2025-03-04 05:36:59,659 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2025-03-04 05:36:59,659 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2025-03-04 05:36:59,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-03-04 05:36:59,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-03-04 05:36:59,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-03-04 05:36:59,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-03-04 05:36:59,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-03-04 05:36:59,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-03-04 05:36:59,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-03-04 05:36:59,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-03-04 05:36:59,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-03-04 05:36:59,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-03-04 05:36:59,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-03-04 05:36:59,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-03-04 05:36:59,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-03-04 05:36:59,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-03-04 05:36:59,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-03-04 05:36:59,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-03-04 05:36:59,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-03-04 05:36:59,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-03-04 05:36:59,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-03-04 05:36:59,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-03-04 05:36:59,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2025-03-04 05:36:59,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2025-03-04 05:36:59,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2025-03-04 05:36:59,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2025-03-04 05:36:59,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2025-03-04 05:36:59,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2025-03-04 05:36:59,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2025-03-04 05:36:59,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2025-03-04 05:36:59,660 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2025-03-04 05:36:59,660 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2025-03-04 05:36:59,660 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2025-03-04 05:36:59,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2025-03-04 05:36:59,660 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_reset [2025-03-04 05:36:59,660 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_reset [2025-03-04 05:36:59,660 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_printk [2025-03-04 05:36:59,660 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_printk [2025-03-04 05:36:59,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_pcnet32_private [2025-03-04 05:36:59,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_pcnet32_private [2025-03-04 05:36:59,662 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2025-03-04 05:36:59,663 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2025-03-04 05:36:59,663 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_restart [2025-03-04 05:36:59,663 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_restart [2025-03-04 05:36:59,663 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2025-03-04 05:36:59,663 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2025-03-04 05:36:59,663 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2025-03-04 05:36:59,663 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2025-03-04 05:36:59,663 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2025-03-04 05:36:59,663 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2025-03-04 05:36:59,663 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2025-03-04 05:36:59,663 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2025-03-04 05:36:59,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2025-03-04 05:36:59,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2025-03-04 05:36:59,663 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_read_csr [2025-03-04 05:36:59,663 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_read_csr [2025-03-04 05:36:59,663 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2025-03-04 05:36:59,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2025-03-04 05:36:59,663 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2025-03-04 05:36:59,663 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2025-03-04 05:36:59,663 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_reset [2025-03-04 05:36:59,663 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_reset [2025-03-04 05:36:59,663 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2025-03-04 05:36:59,663 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2025-03-04 05:36:59,663 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-04 05:36:59,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-04 05:36:59,663 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2025-03-04 05:36:59,663 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2025-03-04 05:36:59,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-03-04 05:36:59,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-03-04 05:36:59,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-03-04 05:36:59,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-03-04 05:36:59,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-03-04 05:36:59,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-03-04 05:36:59,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-03-04 05:36:59,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-03-04 05:36:59,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-03-04 05:36:59,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-03-04 05:36:59,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-03-04 05:36:59,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-03-04 05:36:59,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-03-04 05:36:59,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-03-04 05:36:59,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-03-04 05:36:59,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-03-04 05:36:59,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-03-04 05:36:59,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-03-04 05:36:59,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-03-04 05:36:59,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2025-03-04 05:36:59,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2025-03-04 05:36:59,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2025-03-04 05:36:59,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2025-03-04 05:36:59,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2025-03-04 05:36:59,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2025-03-04 05:36:59,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2025-03-04 05:36:59,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2025-03-04 05:36:59,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2025-03-04 05:36:59,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-03-04 05:36:59,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-03-04 05:36:59,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-03-04 05:36:59,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-03-04 05:36:59,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-03-04 05:36:59,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-03-04 05:36:59,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-03-04 05:36:59,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-03-04 05:36:59,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-03-04 05:36:59,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-03-04 05:36:59,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-03-04 05:36:59,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-03-04 05:36:59,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-03-04 05:36:59,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-03-04 05:36:59,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-03-04 05:36:59,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-03-04 05:36:59,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-03-04 05:36:59,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-03-04 05:36:59,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-03-04 05:36:59,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-03-04 05:36:59,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2025-03-04 05:36:59,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2025-03-04 05:36:59,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2025-03-04 05:36:59,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2025-03-04 05:36:59,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2025-03-04 05:36:59,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2025-03-04 05:36:59,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2025-03-04 05:36:59,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2025-03-04 05:36:59,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-03-04 05:36:59,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-03-04 05:36:59,666 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_pm_resume [2025-03-04 05:36:59,666 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_pm_resume [2025-03-04 05:36:59,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2025-03-04 05:36:59,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2025-03-04 05:36:59,666 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_check_media [2025-03-04 05:36:59,666 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_check_media [2025-03-04 05:36:59,666 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_regs_len [2025-03-04 05:36:59,666 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_regs_len [2025-03-04 05:36:59,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2025-03-04 05:36:59,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2025-03-04 05:36:59,666 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_poll_controller [2025-03-04 05:36:59,666 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_poll_controller [2025-03-04 05:36:59,666 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_free_ring [2025-03-04 05:36:59,666 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_free_ring [2025-03-04 05:36:59,666 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2025-03-04 05:36:59,666 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2025-03-04 05:36:59,666 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2025-03-04 05:36:59,666 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2025-03-04 05:36:59,666 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2025-03-04 05:36:59,666 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2025-03-04 05:36:59,666 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2025-03-04 05:36:59,666 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2025-03-04 05:36:59,666 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2025-03-04 05:36:59,666 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2025-03-04 05:36:59,666 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2025-03-04 05:36:59,666 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2025-03-04 05:36:59,666 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2025-03-04 05:36:59,666 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2025-03-04 05:36:59,666 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2025-03-04 05:36:59,666 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2025-03-04 05:36:59,666 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2025-03-04 05:36:59,666 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2025-03-04 05:36:59,666 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2025-03-04 05:36:59,666 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2025-03-04 05:36:59,666 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2025-03-04 05:36:59,666 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2025-03-04 05:36:59,666 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2025-03-04 05:36:59,666 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2025-03-04 05:36:59,666 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2025-03-04 05:36:59,666 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2025-03-04 05:36:59,666 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2025-03-04 05:36:59,666 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2025-03-04 05:36:59,666 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2025-03-04 05:36:59,666 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2025-03-04 05:36:59,666 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2025-03-04 05:36:59,666 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2025-03-04 05:36:59,666 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2025-03-04 05:36:59,666 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2025-03-04 05:36:59,667 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2025-03-04 05:36:59,667 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2025-03-04 05:36:59,667 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2025-03-04 05:36:59,667 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2025-03-04 05:36:59,667 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2025-03-04 05:36:59,667 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2025-03-04 05:36:59,667 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2025-03-04 05:36:59,669 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2025-03-04 05:36:59,669 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2025-03-04 05:36:59,669 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2025-03-04 05:36:59,670 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2025-03-04 05:36:59,670 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2025-03-04 05:36:59,670 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2025-03-04 05:36:59,670 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2025-03-04 05:36:59,670 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2025-03-04 05:36:59,670 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2025-03-04 05:36:59,670 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2025-03-04 05:36:59,670 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2025-03-04 05:36:59,670 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2025-03-04 05:36:59,670 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2025-03-04 05:36:59,670 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2025-03-04 05:36:59,670 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2025-03-04 05:36:59,670 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2025-03-04 05:36:59,670 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2025-03-04 05:36:59,670 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2025-03-04 05:36:59,670 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2025-03-04 05:36:59,670 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2025-03-04 05:36:59,670 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2025-03-04 05:36:59,670 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2025-03-04 05:36:59,670 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2025-03-04 05:36:59,670 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2025-03-04 05:36:59,670 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2025-03-04 05:36:59,670 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_purge_rx_ring [2025-03-04 05:36:59,670 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_purge_rx_ring [2025-03-04 05:36:59,670 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_write_csr [2025-03-04 05:36:59,670 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_write_csr [2025-03-04 05:36:59,670 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_tx_timeout [2025-03-04 05:36:59,670 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_tx_timeout [2025-03-04 05:36:59,671 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2025-03-04 05:36:59,671 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2025-03-04 05:36:59,671 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-03-04 05:36:59,671 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_netif_stop [2025-03-04 05:36:59,671 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_netif_stop [2025-03-04 05:36:59,671 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2025-03-04 05:36:59,671 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2025-03-04 05:36:59,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-03-04 05:36:59,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-03-04 05:36:59,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-03-04 05:36:59,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-03-04 05:36:59,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-03-04 05:36:59,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-03-04 05:36:59,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-03-04 05:36:59,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-03-04 05:36:59,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-03-04 05:36:59,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-03-04 05:36:59,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-03-04 05:36:59,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-03-04 05:36:59,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-03-04 05:36:59,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-03-04 05:36:59,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-03-04 05:36:59,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-03-04 05:36:59,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-03-04 05:36:59,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-03-04 05:36:59,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-03-04 05:36:59,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-03-04 05:36:59,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2025-03-04 05:36:59,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2025-03-04 05:36:59,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2025-03-04 05:36:59,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2025-03-04 05:36:59,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2025-03-04 05:36:59,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2025-03-04 05:36:59,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2025-03-04 05:36:59,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2025-03-04 05:36:59,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_pcnet32_private [2025-03-04 05:36:59,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_pcnet32_private [2025-03-04 05:36:59,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-03-04 05:36:59,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-03-04 05:36:59,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-03-04 05:36:59,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-03-04 05:36:59,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-03-04 05:36:59,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-03-04 05:36:59,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2025-03-04 05:36:59,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2025-03-04 05:36:59,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2025-03-04 05:36:59,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2025-03-04 05:36:59,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2025-03-04 05:36:59,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2025-03-04 05:36:59,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2025-03-04 05:36:59,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2025-03-04 05:36:59,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2025-03-04 05:36:59,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2025-03-04 05:36:59,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2025-03-04 05:36:59,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2025-03-04 05:36:59,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2025-03-04 05:36:59,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2025-03-04 05:36:59,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2025-03-04 05:36:59,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2025-03-04 05:36:59,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2025-03-04 05:36:59,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2025-03-04 05:36:59,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2025-03-04 05:36:59,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2025-03-04 05:36:59,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2025-03-04 05:36:59,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2025-03-04 05:36:59,672 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_read_csr [2025-03-04 05:36:59,672 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_read_csr [2025-03-04 05:36:59,672 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-03-04 05:36:59,672 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-03-04 05:36:59,672 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_set_multicast_list [2025-03-04 05:36:59,672 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_set_multicast_list [2025-03-04 05:36:59,672 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2025-03-04 05:36:59,672 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2025-03-04 05:36:59,672 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2025-03-04 05:36:59,672 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2025-03-04 05:36:59,672 INFO L130 BoogieDeclarations]: Found specification of procedure mii_link_ok [2025-03-04 05:36:59,672 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_link_ok [2025-03-04 05:36:59,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2025-03-04 05:36:59,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2025-03-04 05:36:59,672 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_probe1 [2025-03-04 05:36:59,672 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_probe1 [2025-03-04 05:36:59,672 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2025-03-04 05:36:59,672 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2025-03-04 05:36:59,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2025-03-04 05:36:59,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2025-03-04 05:36:59,672 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_remove_one [2025-03-04 05:36:59,672 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_remove_one [2025-03-04 05:36:59,672 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2025-03-04 05:36:59,672 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2025-03-04 05:36:59,672 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~~u16~0~TO~VOID [2025-03-04 05:36:59,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~~u16~0~TO~VOID [2025-03-04 05:36:59,672 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_read_bcr [2025-03-04 05:36:59,672 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_read_bcr [2025-03-04 05:36:59,672 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2025-03-04 05:36:59,672 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2025-03-04 05:36:59,672 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2025-03-04 05:36:59,672 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2025-03-04 05:36:59,672 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2025-03-04 05:36:59,672 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2025-03-04 05:36:59,672 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_read_bcr [2025-03-04 05:36:59,672 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_read_bcr [2025-03-04 05:36:59,672 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2025-03-04 05:36:59,672 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2025-03-04 05:36:59,672 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_init_ring [2025-03-04 05:36:59,672 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_init_ring [2025-03-04 05:36:59,672 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_close [2025-03-04 05:36:59,672 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_close [2025-03-04 05:36:59,672 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2025-03-04 05:36:59,672 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2025-03-04 05:36:59,672 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2025-03-04 05:36:59,672 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2025-03-04 05:36:59,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-03-04 05:36:59,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-03-04 05:36:59,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-03-04 05:36:59,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-03-04 05:36:59,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-03-04 05:36:59,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-03-04 05:36:59,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-03-04 05:36:59,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-03-04 05:36:59,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-03-04 05:36:59,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-03-04 05:36:59,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-03-04 05:36:59,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-03-04 05:36:59,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-03-04 05:36:59,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-03-04 05:36:59,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-03-04 05:36:59,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-03-04 05:36:59,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-03-04 05:36:59,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-03-04 05:36:59,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-03-04 05:36:59,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-03-04 05:36:59,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2025-03-04 05:36:59,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2025-03-04 05:36:59,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2025-03-04 05:36:59,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2025-03-04 05:36:59,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2025-03-04 05:36:59,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2025-03-04 05:36:59,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2025-03-04 05:36:59,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2025-03-04 05:36:59,673 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_suspend [2025-03-04 05:36:59,673 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_suspend [2025-03-04 05:36:59,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-03-04 05:36:59,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-03-04 05:36:59,673 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2025-03-04 05:36:59,673 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2025-03-04 05:36:59,673 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2025-03-04 05:36:59,673 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2025-03-04 05:36:59,673 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_write_csr [2025-03-04 05:36:59,673 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_write_csr [2025-03-04 05:36:59,673 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_load_multicast [2025-03-04 05:36:59,673 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_load_multicast [2025-03-04 05:36:59,673 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2025-03-04 05:36:59,673 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2025-03-04 05:36:59,673 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_nway_reset [2025-03-04 05:36:59,673 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_nway_reset [2025-03-04 05:36:59,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2025-03-04 05:36:59,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2025-03-04 05:36:59,673 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2025-03-04 05:36:59,673 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2025-03-04 05:36:59,673 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2025-03-04 05:36:59,673 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2025-03-04 05:36:59,673 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2025-03-04 05:36:59,673 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2025-03-04 05:36:59,673 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2025-03-04 05:36:59,673 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2025-03-04 05:36:59,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-04 05:36:59,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-03-04 05:36:59,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-03-04 05:36:59,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-03-04 05:36:59,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-03-04 05:36:59,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-03-04 05:36:59,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-03-04 05:36:59,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-03-04 05:36:59,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-03-04 05:36:59,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-03-04 05:36:59,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-03-04 05:36:59,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-03-04 05:36:59,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-03-04 05:36:59,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-03-04 05:36:59,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-03-04 05:36:59,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-03-04 05:36:59,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-03-04 05:36:59,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-03-04 05:36:59,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-03-04 05:36:59,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-03-04 05:36:59,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2025-03-04 05:36:59,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2025-03-04 05:36:59,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2025-03-04 05:36:59,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2025-03-04 05:36:59,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2025-03-04 05:36:59,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2025-03-04 05:36:59,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2025-03-04 05:36:59,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2025-03-04 05:36:59,678 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2025-03-04 05:36:59,678 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2025-03-04 05:36:59,678 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2025-03-04 05:36:59,678 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2025-03-04 05:36:59,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2025-03-04 05:36:59,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2025-03-04 05:36:59,678 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2025-03-04 05:36:59,678 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2025-03-04 05:37:00,580 INFO L256 CfgBuilder]: Building ICFG [2025-03-04 05:37:00,583 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-04 05:37:00,705 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16299: havoc netpoll_trap_#t~nondet2364#1; [2025-03-04 05:37:00,949 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5486: havoc kobject_name_#t~mem52#1.base, kobject_name_#t~mem52#1.offset; [2025-03-04 05:37:00,949 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5534: havoc dev_name_#t~mem54#1.base, dev_name_#t~mem54#1.offset; [2025-03-04 05:37:00,991 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16268: havoc #t~nondet2360; [2025-03-04 05:37:01,366 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14205: havoc ldv_dev_get_drvdata_#t~mem2236#1.base, ldv_dev_get_drvdata_#t~mem2236#1.offset;havoc ldv_dev_get_drvdata_#t~mem2237#1.base, ldv_dev_get_drvdata_#t~mem2237#1.offset; [2025-03-04 05:37:01,375 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16360: havoc #t~nondet2378; [2025-03-04 05:37:01,379 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16203: havoc #t~nondet2352; [2025-03-04 05:37:01,411 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6027: havoc #t~mem198.base, #t~mem198.offset; [2025-03-04 05:37:01,413 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16272: havoc #t~nondet2361; [2025-03-04 05:37:01,444 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5619: havoc #t~mem99.base, #t~mem99.offset; [2025-03-04 05:37:01,505 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16127: havoc #t~nondet2343; [2025-03-04 05:37:01,544 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5340: havoc arch_irqs_disabled_flags_#t~bitwise23#1; [2025-03-04 05:37:01,708 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12073: #res#1 := ~arg0#1; [2025-03-04 05:37:03,584 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9485: call ULTIMATE.dealloc(~#ecmd~0#1.base, ~#ecmd~0#1.offset);havoc ~#ecmd~0#1.base, ~#ecmd~0#1.offset; [2025-03-04 05:37:03,585 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L13980-1: ldv_mod_timer_95_#res#1 := ldv_mod_timer_95_~ldv_func_res~3#1; [2025-03-04 05:37:03,585 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16347: havoc request_threaded_irq_#t~nondet2373#1; [2025-03-04 05:37:03,585 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L13955-1: ldv_request_irq_93_#res#1 := ldv_request_irq_93_~ldv_func_res~2#1; [2025-03-04 05:37:03,585 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12766-1: ldv_request_irq_#res#1 := ldv_request_irq_~arg0#1; [2025-03-04 05:37:03,603 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6647: havoc is_multicast_ether_addr_#t~mem295#1; [2025-03-04 05:37:03,603 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6641: havoc is_zero_ether_addr_#t~mem292#1;havoc is_zero_ether_addr_#t~mem293#1;havoc is_zero_ether_addr_#t~bitwise294#1; [2025-03-04 05:37:03,629 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16351: havoc round_jiffies_#t~nondet2374#1; [2025-03-04 05:37:03,630 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14130-1: ldv_mod_timer_119_#res#1 := ldv_mod_timer_119_~ldv_func_res~5#1; [2025-03-04 05:37:03,634 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16276: havoc #t~nondet2362; [2025-03-04 05:37:03,637 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16261: havoc #t~nondet2359; [2025-03-04 05:37:09,999 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint main_returnLabel#1: #t~ret2380#1 := main_#res#1;havoc main_#t~ret2129#1, main_~tmp~97#1;assume { :end_inline_main } true; [2025-03-04 05:37:10,000 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16123: havoc __pci_register_driver_#t~nondet2342#1; [2025-03-04 05:37:10,000 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6214: havoc netif_msg_init_#t~bitwise226#1; [2025-03-04 05:37:10,000 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12433: call ULTIMATE.dealloc(ldv_pci_instance_suspend_2_8_~#arg2#1.base, ldv_pci_instance_suspend_2_8_~#arg2#1.offset);havoc ldv_pci_instance_suspend_2_8_~#arg2#1.base, ldv_pci_instance_suspend_2_8_~#arg2#1.offset; [2025-03-04 05:37:10,000 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7022: call ULTIMATE.dealloc(pcnet32_realloc_rx_ring_~#new_ring_dma_addr~1#1.base, pcnet32_realloc_rx_ring_~#new_ring_dma_addr~1#1.offset);havoc pcnet32_realloc_rx_ring_~#new_ring_dma_addr~1#1.base, pcnet32_realloc_rx_ring_~#new_ring_dma_addr~1#1.offset; [2025-03-04 05:37:10,000 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12444: call ULTIMATE.dealloc(ldv_pci_instance_suspend_late_2_7_~#arg2#1.base, ldv_pci_instance_suspend_late_2_7_~#arg2#1.offset);havoc ldv_pci_instance_suspend_late_2_7_~#arg2#1.base, ldv_pci_instance_suspend_late_2_7_~#arg2#1.offset; [2025-03-04 05:37:10,000 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2025-03-04 05:37:10,000 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14167-1: ldv___pci_register_driver_122_#res#1 := ldv___pci_register_driver_122_~ldv_func_res~6#1; [2025-03-04 05:37:10,000 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16303: havoc pci_choose_state_#t~nondet2365#1; [2025-03-04 05:37:10,000 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8381: call ULTIMATE.dealloc(pcnet32_get_regs_~#flags~8#1.base, pcnet32_get_regs_~#flags~8#1.offset);havoc pcnet32_get_regs_~#flags~8#1.base, pcnet32_get_regs_~#flags~8#1.offset; [2025-03-04 05:37:10,000 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16310: havoc pci_enable_device_#t~nondet2366#1; [2025-03-04 05:37:10,000 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16184: havoc dma_supported_#t~nondet2348#1; [2025-03-04 05:37:10,000 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16317: havoc pci_save_state_#t~nondet2367#1; [2025-03-04 05:37:10,000 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11166-1: ldv___pci_register_driver_#res#1 := ldv___pci_register_driver_~arg0#1; [2025-03-04 05:37:10,000 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7335: havoc pcnet32_get_msglevel_#t~mem455#1; [2025-03-04 05:37:10,000 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16191: havoc eth_change_mtu_#t~nondet2349#1; [2025-03-04 05:37:10,000 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16195: havoc eth_mac_addr_#t~nondet2350#1; [2025-03-04 05:37:10,000 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6952: call ULTIMATE.dealloc(pcnet32_realloc_tx_ring_~#new_ring_dma_addr~0#1.base, pcnet32_realloc_tx_ring_~#new_ring_dma_addr~0#1.offset);havoc pcnet32_realloc_tx_ring_~#new_ring_dma_addr~0#1.base, pcnet32_realloc_tx_ring_~#new_ring_dma_addr~0#1.offset; [2025-03-04 05:37:10,000 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10658: call ULTIMATE.dealloc(pcnet32_pm_suspend_~#state#1.base, pcnet32_pm_suspend_~#state#1.offset);havoc pcnet32_pm_suspend_~#state#1.base, pcnet32_pm_suspend_~#state#1.offset; [2025-03-04 05:37:10,000 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16213: havoc generic_mii_ioctl_#t~nondet2353#1; [2025-03-04 05:37:10,886 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-03-04 05:37:16,463 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5927: havoc ethtool_cmd_speed_#t~mem187#1;havoc ethtool_cmd_speed_#t~mem188#1;havoc ethtool_cmd_speed_#t~bitwise189#1; [2025-03-04 05:37:16,463 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10538: call ULTIMATE.dealloc(~#ecmd~1#1.base, ~#ecmd~1#1.offset);havoc ~#ecmd~1#1.base, ~#ecmd~1#1.offset; [2025-03-04 05:37:16,463 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10473: call ULTIMATE.dealloc(pcnet32_check_otherphy_~#mii~1#1.base, pcnet32_check_otherphy_~#mii~1#1.offset);havoc pcnet32_check_otherphy_~#mii~1#1.base, pcnet32_check_otherphy_~#mii~1#1.offset; [2025-03-04 05:37:17,501 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5557: havoc __kmalloc_#t~ret60#1.base, __kmalloc_#t~ret60#1.offset; [2025-03-04 05:37:17,930 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5593: havoc is_device_dma_capable_#t~mem64#1.base, is_device_dma_capable_#t~mem64#1.offset;havoc is_device_dma_capable_#t~mem65#1.base, is_device_dma_capable_#t~mem65#1.offset;havoc is_device_dma_capable_#t~mem66#1;havoc is_device_dma_capable_#t~short67#1; [2025-03-04 05:37:17,958 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16245: havoc #t~nondet2355; [2025-03-04 05:37:19,674 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16331: havoc #t~nondet2369; [2025-03-04 05:37:20,229 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10344: call ULTIMATE.dealloc(~#flags~14#1.base, ~#flags~14#1.offset);havoc ~#flags~14#1.base, ~#flags~14#1.offset; [2025-03-04 05:37:20,292 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16253: havoc #t~nondet2357; [2025-03-04 05:37:28,645 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12722-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2025-03-04 05:37:28,645 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12723-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2025-03-04 05:37:28,645 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L13912-1: ldv_alloc_etherdev_mqs_90_#res#1.base, ldv_alloc_etherdev_mqs_90_#res#1.offset := ldv_alloc_etherdev_mqs_90_~ldv_func_res~0#1.base, ldv_alloc_etherdev_mqs_90_~ldv_func_res~0#1.offset; [2025-03-04 05:37:28,645 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8670: call ULTIMATE.dealloc(~#promaddr~0#1.base, ~#promaddr~0#1.offset);havoc ~#promaddr~0#1.base, ~#promaddr~0#1.offset;call ULTIMATE.dealloc(~#__key~0#1.base, ~#__key~0#1.offset);havoc ~#__key~0#1.base, ~#__key~0#1.offset;call ULTIMATE.dealloc(~#__key___0~0#1.base, ~#__key___0~0#1.offset);havoc ~#__key___0~0#1.base, ~#__key___0~0#1.offset; [2025-03-04 05:37:28,645 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16235: havoc ldv_pre_register_netdev_#t~nondet2354#1; [2025-03-04 05:37:28,645 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16335: havoc probe_irq_off_#t~nondet2370#1; [2025-03-04 05:37:28,645 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11185-1: ldv_alloc_etherdev_mqs_#res#1.base, ldv_alloc_etherdev_mqs_#res#1.offset := ldv_alloc_etherdev_mqs_~arg0#1.base, ldv_alloc_etherdev_mqs_~arg0#1.offset; [2025-03-04 05:37:28,645 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L13927-1: ldv_register_netdev_91_#res#1 := ldv_register_netdev_91_~ldv_func_res~1#1; [2025-03-04 05:37:28,645 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16339: havoc probe_irq_on_#t~nondet2371#1; [2025-03-04 05:37:28,645 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11188-1: ldv_alloc_etherdev_mqs_#res#1.base, ldv_alloc_etherdev_mqs_#res#1.offset := ldv_alloc_etherdev_mqs_~arg0#1.base, ldv_alloc_etherdev_mqs_~arg0#1.offset; [2025-03-04 05:37:28,645 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11190-1: ldv_alloc_etherdev_mqs_#res#1.base, ldv_alloc_etherdev_mqs_#res#1.offset := ldv_alloc_etherdev_mqs_~arg0#1.base, ldv_alloc_etherdev_mqs_~arg0#1.offset; [2025-03-04 05:37:28,645 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16343: havoc register_netdev_#t~nondet2372#1; [2025-03-04 05:37:28,645 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16148: havoc alloc_etherdev_mqs_#t~ret2345#1.base, alloc_etherdev_mqs_#t~ret2345#1.offset; [2025-03-04 05:37:28,966 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16249: havoc #t~nondet2356; [2025-03-04 05:37:29,258 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5291: havoc #t~mem0;havoc #t~bitwise1; [2025-03-04 05:37:30,166 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14045-1: ldv_del_timer_sync_105_#res#1 := ldv_del_timer_sync_105_~ldv_func_res~4#1; [2025-03-04 05:37:30,166 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11362-1: ldv_del_timer_sync_#res#1 := ldv_del_timer_sync_~arg0#1; [2025-03-04 05:37:30,166 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16177: havoc del_timer_sync_#t~nondet2347#1; [2025-03-04 05:37:30,947 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5285: #res := 1; [2025-03-04 05:37:31,425 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16155: havoc crc32_le_#t~nondet2346#1; [2025-03-04 05:37:31,660 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16257: havoc mii_nway_restart_#t~nondet2358#1; [2025-03-04 05:37:31,700 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16324: havoc #t~nondet2368; [2025-03-04 05:37:31,820 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16136: havoc #t~ret2344.base, #t~ret2344.offset; [2025-03-04 05:37:33,191 INFO L? ?]: Removed 3819 outVars from TransFormulas that were not future-live. [2025-03-04 05:37:33,191 INFO L307 CfgBuilder]: Performing block encoding [2025-03-04 05:37:33,305 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-04 05:37:33,305 INFO L336 CfgBuilder]: Removed 1 assume(true) statements. [2025-03-04 05:37:33,305 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 04.03 05:37:33 BoogieIcfgContainer [2025-03-04 05:37:33,305 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-04 05:37:33,307 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-04 05:37:33,309 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-04 05:37:33,312 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-04 05:37:33,312 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 04.03 05:36:54" (1/3) ... [2025-03-04 05:37:33,313 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5ffb1d5f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.03 05:37:33, skipping insertion in model container [2025-03-04 05:37:33,313 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:36:57" (2/3) ... [2025-03-04 05:37:33,313 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5ffb1d5f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.03 05:37:33, skipping insertion in model container [2025-03-04 05:37:33,314 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 04.03 05:37:33" (3/3) ... [2025-03-04 05:37:33,315 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i [2025-03-04 05:37:33,327 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-04 05:37:33,330 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i that has 183 procedures, 3538 locations, 1 initial locations, 85 loop locations, and 3 error locations. [2025-03-04 05:37:33,434 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-04 05:37:33,444 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;@50827e36, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-04 05:37:33,445 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2025-03-04 05:37:33,457 INFO L276 IsEmpty]: Start isEmpty. Operand has 3293 states, 2394 states have (on average 1.345029239766082) internal successors, (3220), 2441 states have internal predecessors, (3220), 769 states have call successors, (769), 128 states have call predecessors, (769), 127 states have return successors, (761), 749 states have call predecessors, (761), 761 states have call successors, (761) [2025-03-04 05:37:33,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2025-03-04 05:37:33,472 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 05:37:33,472 INFO L218 NwaCegarLoop]: trace histogram [14, 14, 13, 13, 13, 13, 13, 13, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-04 05:37:33,473 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)] === [2025-03-04 05:37:33,476 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 05:37:33,476 INFO L85 PathProgramCache]: Analyzing trace with hash 2106789306, now seen corresponding path program 1 times [2025-03-04 05:37:33,481 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 05:37:33,482 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2084389110] [2025-03-04 05:37:33,482 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 05:37:33,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 05:37:37,448 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 171 statements into 1 equivalence classes. [2025-03-04 05:37:37,758 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 171 of 171 statements. [2025-03-04 05:37:37,759 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 05:37:37,759 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 05:37:38,421 INFO L134 CoverageAnalysis]: Checked inductivity of 741 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 741 trivial. 0 not checked. [2025-03-04 05:37:38,421 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 05:37:38,421 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2084389110] [2025-03-04 05:37:38,422 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2084389110] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 05:37:38,422 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 05:37:38,422 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-04 05:37:38,423 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [891877137] [2025-03-04 05:37:38,423 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 05:37:38,427 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-04 05:37:38,427 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 05:37:38,444 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-04 05:37:38,445 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 05:37:38,452 INFO L87 Difference]: Start difference. First operand has 3293 states, 2394 states have (on average 1.345029239766082) internal successors, (3220), 2441 states have internal predecessors, (3220), 769 states have call successors, (769), 128 states have call predecessors, (769), 127 states have return successors, (761), 749 states have call predecessors, (761), 761 states have call successors, (761) Second operand has 3 states, 3 states have (on average 13.0) internal successors, (39), 3 states have internal predecessors, (39), 3 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (16), 3 states have call predecessors, (16), 3 states have call successors, (16) [2025-03-04 05:37:42,511 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-03-04 05:37:46,967 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 05:37:46,967 INFO L93 Difference]: Finished difference Result 9597 states and 14112 transitions. [2025-03-04 05:37:46,968 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-04 05:37:46,969 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 13.0) internal successors, (39), 3 states have internal predecessors, (39), 3 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (16), 3 states have call predecessors, (16), 3 states have call successors, (16) Word has length 171 [2025-03-04 05:37:46,970 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 05:37:47,024 INFO L225 Difference]: With dead ends: 9597 [2025-03-04 05:37:47,024 INFO L226 Difference]: Without dead ends: 6323 [2025-03-04 05:37:47,049 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 [2025-03-04 05:37:47,051 INFO L435 NwaCegarLoop]: 4520 mSDtfsCounter, 4484 mSDsluCounter, 4391 mSDsCounter, 0 mSdLazyCounter, 326 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4484 SdHoareTripleChecker+Valid, 8911 SdHoareTripleChecker+Invalid, 334 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 326 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.1s IncrementalHoareTripleChecker+Time [2025-03-04 05:37:47,051 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4484 Valid, 8911 Invalid, 334 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 326 Invalid, 1 Unknown, 0 Unchecked, 8.1s Time] [2025-03-04 05:37:47,069 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6323 states. [2025-03-04 05:37:47,299 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6323 to 6319. [2025-03-04 05:37:47,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6319 states, 4620 states have (on average 1.3261904761904761) internal successors, (6127), 4695 states have internal predecessors, (6127), 1448 states have call successors, (1448), 249 states have call predecessors, (1448), 248 states have return successors, (1444), 1421 states have call predecessors, (1444), 1444 states have call successors, (1444) [2025-03-04 05:37:47,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6319 states to 6319 states and 9019 transitions. [2025-03-04 05:37:47,361 INFO L78 Accepts]: Start accepts. Automaton has 6319 states and 9019 transitions. Word has length 171 [2025-03-04 05:37:47,362 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 05:37:47,363 INFO L471 AbstractCegarLoop]: Abstraction has 6319 states and 9019 transitions. [2025-03-04 05:37:47,363 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 13.0) internal successors, (39), 3 states have internal predecessors, (39), 3 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (16), 3 states have call predecessors, (16), 3 states have call successors, (16) [2025-03-04 05:37:47,363 INFO L276 IsEmpty]: Start isEmpty. Operand 6319 states and 9019 transitions. [2025-03-04 05:37:47,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2025-03-04 05:37:47,370 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 05:37:47,370 INFO L218 NwaCegarLoop]: trace histogram [14, 14, 13, 13, 13, 13, 13, 13, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-04 05:37:47,371 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-03-04 05:37:47,371 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)] === [2025-03-04 05:37:47,371 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 05:37:47,371 INFO L85 PathProgramCache]: Analyzing trace with hash -361211505, now seen corresponding path program 1 times [2025-03-04 05:37:47,371 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 05:37:47,371 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1308929935] [2025-03-04 05:37:47,371 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 05:37:47,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 05:37:50,759 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 175 statements into 1 equivalence classes. [2025-03-04 05:37:50,860 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 175 of 175 statements. [2025-03-04 05:37:50,861 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 05:37:50,861 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 05:37:51,527 INFO L134 CoverageAnalysis]: Checked inductivity of 741 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 741 trivial. 0 not checked. [2025-03-04 05:37:51,527 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 05:37:51,527 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1308929935] [2025-03-04 05:37:51,527 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1308929935] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 05:37:51,527 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 05:37:51,527 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-04 05:37:51,527 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1517412530] [2025-03-04 05:37:51,527 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 05:37:51,534 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-04 05:37:51,534 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 05:37:51,535 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-04 05:37:51,535 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 05:37:51,535 INFO L87 Difference]: Start difference. First operand 6319 states and 9019 transitions. Second operand has 3 states, 3 states have (on average 13.333333333333334) internal successors, (40), 3 states have internal predecessors, (40), 3 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (17), 3 states have call predecessors, (17), 3 states have call successors, (17) [2025-03-04 05:37:55,594 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-03-04 05:38:00,814 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 05:38:00,814 INFO L93 Difference]: Finished difference Result 18777 states and 26846 transitions. [2025-03-04 05:38:00,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-04 05:38:00,815 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 13.333333333333334) internal successors, (40), 3 states have internal predecessors, (40), 3 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (17), 3 states have call predecessors, (17), 3 states have call successors, (17) Word has length 175 [2025-03-04 05:38:00,815 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 05:38:00,886 INFO L225 Difference]: With dead ends: 18777 [2025-03-04 05:38:00,887 INFO L226 Difference]: Without dead ends: 12489 [2025-03-04 05:38:00,917 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 05:38:00,918 INFO L435 NwaCegarLoop]: 4937 mSDtfsCounter, 4566 mSDsluCounter, 4397 mSDsCounter, 0 mSdLazyCounter, 365 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4566 SdHoareTripleChecker+Valid, 9334 SdHoareTripleChecker+Invalid, 373 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 365 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.9s IncrementalHoareTripleChecker+Time [2025-03-04 05:38:00,918 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4566 Valid, 9334 Invalid, 373 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 365 Invalid, 1 Unknown, 0 Unchecked, 8.9s Time] [2025-03-04 05:38:00,932 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12489 states. [2025-03-04 05:38:01,375 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12489 to 12459. [2025-03-04 05:38:01,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12459 states, 9141 states have (on average 1.3283010611530468) internal successors, (12142), 9298 states have internal predecessors, (12142), 2826 states have call successors, (2826), 496 states have call predecessors, (2826), 489 states have return successors, (2856), 2756 states have call predecessors, (2856), 2822 states have call successors, (2856) [2025-03-04 05:38:01,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12459 states to 12459 states and 17824 transitions. [2025-03-04 05:38:01,458 INFO L78 Accepts]: Start accepts. Automaton has 12459 states and 17824 transitions. Word has length 175 [2025-03-04 05:38:01,458 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 05:38:01,458 INFO L471 AbstractCegarLoop]: Abstraction has 12459 states and 17824 transitions. [2025-03-04 05:38:01,459 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 13.333333333333334) internal successors, (40), 3 states have internal predecessors, (40), 3 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (17), 3 states have call predecessors, (17), 3 states have call successors, (17) [2025-03-04 05:38:01,459 INFO L276 IsEmpty]: Start isEmpty. Operand 12459 states and 17824 transitions. [2025-03-04 05:38:01,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2025-03-04 05:38:01,463 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 05:38:01,463 INFO L218 NwaCegarLoop]: trace histogram [14, 14, 13, 13, 13, 13, 13, 13, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-04 05:38:01,463 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-03-04 05:38:01,464 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)] === [2025-03-04 05:38:01,466 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 05:38:01,467 INFO L85 PathProgramCache]: Analyzing trace with hash -1834216110, now seen corresponding path program 1 times [2025-03-04 05:38:01,467 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 05:38:01,467 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [723609606] [2025-03-04 05:38:01,467 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 05:38:01,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 05:38:05,008 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 174 statements into 1 equivalence classes. [2025-03-04 05:38:05,068 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 174 of 174 statements. [2025-03-04 05:38:05,069 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 05:38:05,069 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 05:38:05,370 INFO L134 CoverageAnalysis]: Checked inductivity of 741 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 741 trivial. 0 not checked. [2025-03-04 05:38:05,371 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 05:38:05,371 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [723609606] [2025-03-04 05:38:05,371 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [723609606] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 05:38:05,371 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 05:38:05,371 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-04 05:38:05,371 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1660472360] [2025-03-04 05:38:05,371 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 05:38:05,371 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-04 05:38:05,371 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 05:38:05,372 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-04 05:38:05,372 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 05:38:05,372 INFO L87 Difference]: Start difference. First operand 12459 states and 17824 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, (18), 2 states have call predecessors, (18), 1 states have return successors, (16), 3 states have call predecessors, (16), 3 states have call successors, (16) [2025-03-04 05:38:09,415 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-03-04 05:38:15,366 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 05:38:15,367 INFO L93 Difference]: Finished difference Result 34199 states and 48809 transitions. [2025-03-04 05:38:15,367 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-04 05:38:15,368 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, (18), 2 states have call predecessors, (18), 1 states have return successors, (16), 3 states have call predecessors, (16), 3 states have call successors, (16) Word has length 174 [2025-03-04 05:38:15,368 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 05:38:15,485 INFO L225 Difference]: With dead ends: 34199 [2025-03-04 05:38:15,485 INFO L226 Difference]: Without dead ends: 21771 [2025-03-04 05:38:15,547 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 [2025-03-04 05:38:15,548 INFO L435 NwaCegarLoop]: 4492 mSDtfsCounter, 3444 mSDsluCounter, 4352 mSDsCounter, 0 mSdLazyCounter, 403 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3444 SdHoareTripleChecker+Valid, 8844 SdHoareTripleChecker+Invalid, 411 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 403 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.4s IncrementalHoareTripleChecker+Time [2025-03-04 05:38:15,548 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3444 Valid, 8844 Invalid, 411 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 403 Invalid, 1 Unknown, 0 Unchecked, 9.4s Time] [2025-03-04 05:38:15,572 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21771 states. [2025-03-04 05:38:16,191 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21771 to 21739. [2025-03-04 05:38:16,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21739 states, 15931 states have (on average 1.3292323143556588) internal successors, (21176), 16196 states have internal predecessors, (21176), 4854 states have call successors, (4854), 966 states have call predecessors, (4854), 951 states have return successors, (4938), 4710 states have call predecessors, (4938), 4850 states have call successors, (4938) [2025-03-04 05:38:16,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21739 states to 21739 states and 30968 transitions. [2025-03-04 05:38:16,330 INFO L78 Accepts]: Start accepts. Automaton has 21739 states and 30968 transitions. Word has length 174 [2025-03-04 05:38:16,331 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 05:38:16,331 INFO L471 AbstractCegarLoop]: Abstraction has 21739 states and 30968 transitions. [2025-03-04 05:38:16,331 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, (18), 2 states have call predecessors, (18), 1 states have return successors, (16), 3 states have call predecessors, (16), 3 states have call successors, (16) [2025-03-04 05:38:16,332 INFO L276 IsEmpty]: Start isEmpty. Operand 21739 states and 30968 transitions. [2025-03-04 05:38:16,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2025-03-04 05:38:16,335 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 05:38:16,335 INFO L218 NwaCegarLoop]: trace histogram [14, 14, 13, 13, 13, 13, 13, 13, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-04 05:38:16,335 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-03-04 05:38:16,335 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)] === [2025-03-04 05:38:16,336 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 05:38:16,337 INFO L85 PathProgramCache]: Analyzing trace with hash -854953849, now seen corresponding path program 1 times [2025-03-04 05:38:16,337 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 05:38:16,337 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [77441261] [2025-03-04 05:38:16,338 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 05:38:16,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 05:38:19,708 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 177 statements into 1 equivalence classes. [2025-03-04 05:38:19,767 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 177 of 177 statements. [2025-03-04 05:38:19,767 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 05:38:19,767 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat