./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version c00e63dc Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/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 e0b7f3dbb9c244f21078afaa18d4b8e19be818a59d5c8d23a1f9450706e2c15f --- Real Ultimate output --- This is Ultimate 0.3.0-?-c00e63d-m [2025-02-06 07:58:30,190 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-06 07:58:30,274 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-02-06 07:58:30,281 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-06 07:58:30,282 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-06 07:58:30,311 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-06 07:58:30,312 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-06 07:58:30,313 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-06 07:58:30,313 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-06 07:58:30,313 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-06 07:58:30,313 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-06 07:58:30,313 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-06 07:58:30,314 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-06 07:58:30,314 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-06 07:58:30,314 INFO L153 SettingsManager]: * Use SBE=true [2025-02-06 07:58:30,314 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-06 07:58:30,314 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-06 07:58:30,314 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-02-06 07:58:30,315 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-06 07:58:30,315 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-06 07:58:30,315 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-06 07:58:30,315 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-06 07:58:30,315 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-06 07:58:30,315 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-06 07:58:30,315 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-06 07:58:30,315 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-06 07:58:30,316 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-06 07:58:30,316 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-06 07:58:30,316 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-06 07:58:30,316 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-06 07:58:30,316 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-06 07:58:30,316 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-06 07:58:30,317 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-06 07:58:30,317 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-06 07:58:30,317 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-02-06 07:58:30,317 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-02-06 07:58:30,317 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-06 07:58:30,317 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-06 07:58:30,317 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-06 07:58:30,317 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-06 07:58:30,317 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-jdk21/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 -> e0b7f3dbb9c244f21078afaa18d4b8e19be818a59d5c8d23a1f9450706e2c15f [2025-02-06 07:58:30,624 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-06 07:58:30,635 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-06 07:58:30,637 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-06 07:58:30,638 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-06 07:58:30,638 INFO L274 PluginConnector]: CDTParser initialized [2025-02-06 07:58:30,641 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i [2025-02-06 07:58:32,085 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/84baad89c/09af14106c73417ebbdb2c131b9f374c/FLAG613517aef [2025-02-06 07:58:32,829 INFO L384 CDTParser]: Found 1 translation units. [2025-02-06 07:58:32,830 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i [2025-02-06 07:58:32,887 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/84baad89c/09af14106c73417ebbdb2c131b9f374c/FLAG613517aef [2025-02-06 07:58:32,905 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/84baad89c/09af14106c73417ebbdb2c131b9f374c [2025-02-06 07:58:32,909 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-06 07:58:32,910 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-06 07:58:32,912 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-06 07:58:32,912 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-06 07:58:32,916 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-06 07:58:32,917 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.02 07:58:32" (1/1) ... [2025-02-06 07:58:32,918 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3acee377 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:58:32, skipping insertion in model container [2025-02-06 07:58:32,918 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.02 07:58:32" (1/1) ... [2025-02-06 07:58:33,050 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-06 07:58:36,760 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[422956,422969] [2025-02-06 07:58:36,764 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[423101,423114] [2025-02-06 07:58:36,802 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-06 07:58:36,861 INFO L200 MainTranslator]: Completed pre-run [2025-02-06 07:58:36,968 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"); [5283] [2025-02-06 07:58:36,970 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)); [5290] [2025-02-06 07:58:36,971 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5297] [2025-02-06 07:58:36,973 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 *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/de2fed6/linux-alloc-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5338-5339] [2025-02-06 07:58:36,973 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"); [5344-5346] [2025-02-06 07:58:36,977 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5495] [2025-02-06 07:58:36,977 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outw %w0, %w1": : "a" (value), "Nd" (port)); [5502] [2025-02-06 07:58:36,978 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inw %w1, %w0": "=a" (value): "Nd" (port)); [5510] [2025-02-06 07:58:36,978 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [5517] [2025-02-06 07:58:36,979 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [5525] [2025-02-06 07:58:36,986 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [5616-5617] [2025-02-06 07:58:36,988 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)); [5650-5651] [2025-02-06 07:58:36,990 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)); [5687-5688] [2025-02-06 07:58:36,991 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)); [5724-5725] [2025-02-06 07:58:36,999 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)); [5985-5986] [2025-02-06 07:58:37,003 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5992] [2025-02-06 07:58:37,008 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [6267] [2025-02-06 07:58:37,009 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6270] [2025-02-06 07:58:37,009 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6273] [2025-02-06 07:58:37,009 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6276] [2025-02-06 07:58:37,009 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [6307] [2025-02-06 07:58:37,009 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6310] [2025-02-06 07:58:37,009 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6313] [2025-02-06 07:58:37,012 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6316] [2025-02-06 07:58:37,013 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [6347] [2025-02-06 07:58:37,013 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6350] [2025-02-06 07:58:37,013 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6353] [2025-02-06 07:58:37,013 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6356] [2025-02-06 07:58:37,014 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [6387] [2025-02-06 07:58:37,014 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6390] [2025-02-06 07:58:37,014 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6393] [2025-02-06 07:58:37,014 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6396] [2025-02-06 07:58:37,048 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7164] [2025-02-06 07:58:37,065 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7678] [2025-02-06 07:58:37,066 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [7701] [2025-02-06 07:58:37,067 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [7708] [2025-02-06 07:58:37,068 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7735] [2025-02-06 07:58:37,085 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8154] [2025-02-06 07:58:37,154 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9774] [2025-02-06 07:58:37,157 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [9839] [2025-02-06 07:58:37,158 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9849] [2025-02-06 07:58:37,158 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9861] [2025-02-06 07:58:37,159 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9883] [2025-02-06 07:58:37,169 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [10073] [2025-02-06 07:58:37,281 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[422956,422969] [2025-02-06 07:58:37,282 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[423101,423114] [2025-02-06 07:58:37,289 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-06 07:58:37,584 INFO L204 MainTranslator]: Completed translation [2025-02-06 07:58:37,585 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:58:37 WrapperNode [2025-02-06 07:58:37,585 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-06 07:58:37,586 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-06 07:58:37,586 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-06 07:58:37,586 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-06 07:58:37,591 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:58:37" (1/1) ... [2025-02-06 07:58:37,673 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:58:37" (1/1) ... [2025-02-06 07:58:37,915 INFO L138 Inliner]: procedures = 556, calls = 3040, calls flagged for inlining = 292, calls inlined = 261, statements flattened = 8781 [2025-02-06 07:58:37,919 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-06 07:58:37,920 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-06 07:58:37,920 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-06 07:58:37,920 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-06 07:58:37,930 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:58:37" (1/1) ... [2025-02-06 07:58:37,930 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:58:37" (1/1) ... [2025-02-06 07:58:37,962 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:58:37" (1/1) ... [2025-02-06 07:58:39,630 INFO L175 MemorySlicer]: Split 1325 memory accesses to 28 slices as follows [8, 1, 1, 3, 2, 1, 1, 3, 2, 3, 2, 5, 5, 2, 8, 1, 1120, 2, 15, 6, 18, 10, 9, 3, 9, 30, 52, 3]. 85 percent of accesses are in the largest equivalence class. The 153 initializations are split as follows [8, 1, 1, 3, 0, 1, 0, 3, 2, 3, 0, 5, 5, 0, 8, 1, 35, 2, 15, 5, 0, 8, 8, 0, 8, 30, 0, 1]. The 457 writes are split as follows [0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 395, 0, 0, 0, 17, 0, 0, 0, 0, 0, 42, 0]. [2025-02-06 07:58:39,634 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:58:37" (1/1) ... [2025-02-06 07:58:39,637 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:58:37" (1/1) ... [2025-02-06 07:58:39,846 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:58:37" (1/1) ... [2025-02-06 07:58:39,869 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:58:37" (1/1) ... [2025-02-06 07:58:39,941 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:58:37" (1/1) ... [2025-02-06 07:58:39,983 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:58:37" (1/1) ... [2025-02-06 07:58:40,067 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-06 07:58:40,069 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-06 07:58:40,070 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-06 07:58:40,070 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-06 07:58:40,071 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:58:37" (1/1) ... [2025-02-06 07:58:40,078 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-06 07:58:40,092 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-06 07:58:40,113 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-02-06 07:58:40,116 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-02-06 07:58:40,142 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2025-02-06 07:58:40,142 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2025-02-06 07:58:40,142 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-02-06 07:58:40,143 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-02-06 07:58:40,143 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2025-02-06 07:58:40,143 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2025-02-06 07:58:40,143 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2025-02-06 07:58:40,143 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2025-02-06 07:58:40,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_86 [2025-02-06 07:58:40,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_86 [2025-02-06 07:58:40,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-02-06 07:58:40,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-02-06 07:58:40,143 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2025-02-06 07:58:40,143 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2025-02-06 07:58:40,143 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2025-02-06 07:58:40,143 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2025-02-06 07:58:40,143 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2025-02-06 07:58:40,143 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2025-02-06 07:58:40,143 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_interrupt [2025-02-06 07:58:40,143 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_interrupt [2025-02-06 07:58:40,143 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2025-02-06 07:58:40,143 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2025-02-06 07:58:40,143 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2025-02-06 07:58:40,143 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2025-02-06 07:58:40,143 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2025-02-06 07:58:40,143 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2025-02-06 07:58:40,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2025-02-06 07:58:40,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2025-02-06 07:58:40,143 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2025-02-06 07:58:40,143 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2025-02-06 07:58:40,145 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2025-02-06 07:58:40,146 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2025-02-06 07:58:40,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-02-06 07:58:40,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-02-06 07:58:40,146 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2025-02-06 07:58:40,146 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2025-02-06 07:58:40,146 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-02-06 07:58:40,146 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_write_bcr [2025-02-06 07:58:40,146 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_write_bcr [2025-02-06 07:58:40,146 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2025-02-06 07:58:40,146 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2025-02-06 07:58:40,146 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2025-02-06 07:58:40,147 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2025-02-06 07:58:40,147 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2025-02-06 07:58:40,147 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2025-02-06 07:58:40,147 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-02-06 07:58:40,147 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-02-06 07:58:40,147 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-02-06 07:58:40,147 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-02-06 07:58:40,147 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-02-06 07:58:40,148 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-02-06 07:58:40,148 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-02-06 07:58:40,148 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-02-06 07:58:40,148 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-02-06 07:58:40,148 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-02-06 07:58:40,148 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-02-06 07:58:40,148 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-02-06 07:58:40,148 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-02-06 07:58:40,148 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-02-06 07:58:40,148 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-02-06 07:58:40,148 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-02-06 07:58:40,148 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-02-06 07:58:40,148 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-02-06 07:58:40,148 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-02-06 07:58:40,148 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2025-02-06 07:58:40,149 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2025-02-06 07:58:40,149 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2025-02-06 07:58:40,149 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2025-02-06 07:58:40,149 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2025-02-06 07:58:40,149 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2025-02-06 07:58:40,149 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2025-02-06 07:58:40,149 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2025-02-06 07:58:40,149 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2025-02-06 07:58:40,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_pcnet32_cleanup_module_16_2 [2025-02-06 07:58:40,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_pcnet32_cleanup_module_16_2 [2025-02-06 07:58:40,149 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2025-02-06 07:58:40,149 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2025-02-06 07:58:40,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2025-02-06 07:58:40,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2025-02-06 07:58:40,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-02-06 07:58:40,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-02-06 07:58:40,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-02-06 07:58:40,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-02-06 07:58:40,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-02-06 07:58:40,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-02-06 07:58:40,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-02-06 07:58:40,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-02-06 07:58:40,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-02-06 07:58:40,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-02-06 07:58:40,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-02-06 07:58:40,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-02-06 07:58:40,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-02-06 07:58:40,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-02-06 07:58:40,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-02-06 07:58:40,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-02-06 07:58:40,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-02-06 07:58:40,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-02-06 07:58:40,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-02-06 07:58:40,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-02-06 07:58:40,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2025-02-06 07:58:40,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2025-02-06 07:58:40,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2025-02-06 07:58:40,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2025-02-06 07:58:40,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2025-02-06 07:58:40,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2025-02-06 07:58:40,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2025-02-06 07:58:40,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2025-02-06 07:58:40,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2025-02-06 07:58:40,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2025-02-06 07:58:40,150 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_purge_tx_ring [2025-02-06 07:58:40,150 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_purge_tx_ring [2025-02-06 07:58:40,150 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-02-06 07:58:40,150 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-02-06 07:58:40,150 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-02-06 07:58:40,150 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-02-06 07:58:40,150 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-02-06 07:58:40,150 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-02-06 07:58:40,150 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-02-06 07:58:40,150 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-02-06 07:58:40,150 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-02-06 07:58:40,150 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-02-06 07:58:40,150 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-02-06 07:58:40,150 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-02-06 07:58:40,150 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-02-06 07:58:40,150 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-02-06 07:58:40,150 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-02-06 07:58:40,150 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-02-06 07:58:40,153 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-02-06 07:58:40,153 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-02-06 07:58:40,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-02-06 07:58:40,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-02-06 07:58:40,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2025-02-06 07:58:40,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2025-02-06 07:58:40,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2025-02-06 07:58:40,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2025-02-06 07:58:40,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2025-02-06 07:58:40,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2025-02-06 07:58:40,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2025-02-06 07:58:40,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2025-02-06 07:58:40,154 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2025-02-06 07:58:40,154 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2025-02-06 07:58:40,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2025-02-06 07:58:40,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2025-02-06 07:58:40,154 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-02-06 07:58:40,154 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-02-06 07:58:40,154 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-02-06 07:58:40,154 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-02-06 07:58:40,154 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-02-06 07:58:40,154 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-02-06 07:58:40,154 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2025-02-06 07:58:40,154 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2025-02-06 07:58:40,154 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2025-02-06 07:58:40,154 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2025-02-06 07:58:40,154 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2025-02-06 07:58:40,154 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2025-02-06 07:58:40,154 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2025-02-06 07:58:40,154 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2025-02-06 07:58:40,154 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2025-02-06 07:58:40,154 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2025-02-06 07:58:40,154 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2025-02-06 07:58:40,154 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2025-02-06 07:58:40,154 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2025-02-06 07:58:40,155 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2025-02-06 07:58:40,155 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2025-02-06 07:58:40,155 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2025-02-06 07:58:40,155 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2025-02-06 07:58:40,155 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2025-02-06 07:58:40,155 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2025-02-06 07:58:40,155 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2025-02-06 07:58:40,155 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2025-02-06 07:58:40,155 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2025-02-06 07:58:40,155 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-02-06 07:58:40,155 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-02-06 07:58:40,155 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-02-06 07:58:40,155 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-02-06 07:58:40,155 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-02-06 07:58:40,155 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-02-06 07:58:40,155 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2025-02-06 07:58:40,155 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2025-02-06 07:58:40,155 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2025-02-06 07:58:40,155 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2025-02-06 07:58:40,155 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2025-02-06 07:58:40,155 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2025-02-06 07:58:40,155 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2025-02-06 07:58:40,155 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2025-02-06 07:58:40,155 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2025-02-06 07:58:40,155 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2025-02-06 07:58:40,155 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2025-02-06 07:58:40,155 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2025-02-06 07:58:40,155 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2025-02-06 07:58:40,155 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2025-02-06 07:58:40,155 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2025-02-06 07:58:40,155 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2025-02-06 07:58:40,155 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2025-02-06 07:58:40,155 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2025-02-06 07:58:40,155 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2025-02-06 07:58:40,155 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2025-02-06 07:58:40,155 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2025-02-06 07:58:40,156 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2025-02-06 07:58:40,156 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_write_bcr [2025-02-06 07:58:40,159 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_write_bcr [2025-02-06 07:58:40,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2025-02-06 07:58:40,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2025-02-06 07:58:40,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2025-02-06 07:58:40,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2025-02-06 07:58:40,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2025-02-06 07:58:40,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2025-02-06 07:58:40,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2025-02-06 07:58:40,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2025-02-06 07:58:40,159 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2025-02-06 07:58:40,159 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2025-02-06 07:58:40,159 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2025-02-06 07:58:40,159 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2025-02-06 07:58:40,159 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_netif_start [2025-02-06 07:58:40,159 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_netif_start [2025-02-06 07:58:40,159 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2025-02-06 07:58:40,159 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2025-02-06 07:58:40,159 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~~u16~0 [2025-02-06 07:58:40,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~~u16~0 [2025-02-06 07:58:40,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-02-06 07:58:40,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2025-02-06 07:58:40,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2025-02-06 07:58:40,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2025-02-06 07:58:40,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2025-02-06 07:58:40,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2025-02-06 07:58:40,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2025-02-06 07:58:40,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2025-02-06 07:58:40,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2025-02-06 07:58:40,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2025-02-06 07:58:40,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2025-02-06 07:58:40,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2025-02-06 07:58:40,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2025-02-06 07:58:40,160 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_open [2025-02-06 07:58:40,160 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_open [2025-02-06 07:58:40,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-06 07:58:40,160 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2025-02-06 07:58:40,160 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2025-02-06 07:58:40,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2025-02-06 07:58:40,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2025-02-06 07:58:40,160 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2025-02-06 07:58:40,160 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2025-02-06 07:58:40,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-02-06 07:58:40,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-02-06 07:58:40,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-02-06 07:58:40,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-02-06 07:58:40,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-02-06 07:58:40,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-02-06 07:58:40,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-02-06 07:58:40,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-02-06 07:58:40,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-02-06 07:58:40,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-02-06 07:58:40,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-02-06 07:58:40,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-02-06 07:58:40,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-02-06 07:58:40,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-02-06 07:58:40,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-02-06 07:58:40,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-02-06 07:58:40,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-02-06 07:58:40,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-02-06 07:58:40,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-02-06 07:58:40,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-02-06 07:58:40,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2025-02-06 07:58:40,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2025-02-06 07:58:40,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2025-02-06 07:58:40,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2025-02-06 07:58:40,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2025-02-06 07:58:40,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2025-02-06 07:58:40,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2025-02-06 07:58:40,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2025-02-06 07:58:40,161 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2025-02-06 07:58:40,161 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2025-02-06 07:58:40,161 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2025-02-06 07:58:40,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2025-02-06 07:58:40,163 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_reset [2025-02-06 07:58:40,163 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_reset [2025-02-06 07:58:40,163 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_printk [2025-02-06 07:58:40,164 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_printk [2025-02-06 07:58:40,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2025-02-06 07:58:40,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2025-02-06 07:58:40,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2025-02-06 07:58:40,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2025-02-06 07:58:40,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_pcnet32_private [2025-02-06 07:58:40,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_pcnet32_private [2025-02-06 07:58:40,164 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2025-02-06 07:58:40,164 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2025-02-06 07:58:40,164 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_restart [2025-02-06 07:58:40,164 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_restart [2025-02-06 07:58:40,164 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2025-02-06 07:58:40,164 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2025-02-06 07:58:40,164 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2025-02-06 07:58:40,164 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2025-02-06 07:58:40,164 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2025-02-06 07:58:40,164 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2025-02-06 07:58:40,164 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2025-02-06 07:58:40,164 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2025-02-06 07:58:40,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2025-02-06 07:58:40,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2025-02-06 07:58:40,164 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_read_csr [2025-02-06 07:58:40,164 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_read_csr [2025-02-06 07:58:40,164 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2025-02-06 07:58:40,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2025-02-06 07:58:40,164 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2025-02-06 07:58:40,164 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2025-02-06 07:58:40,164 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_reset [2025-02-06 07:58:40,164 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_reset [2025-02-06 07:58:40,164 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2025-02-06 07:58:40,164 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2025-02-06 07:58:40,165 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-06 07:58:40,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-06 07:58:40,165 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2025-02-06 07:58:40,165 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2025-02-06 07:58:40,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-02-06 07:58:40,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-02-06 07:58:40,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-02-06 07:58:40,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-02-06 07:58:40,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-02-06 07:58:40,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-02-06 07:58:40,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-02-06 07:58:40,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-02-06 07:58:40,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-02-06 07:58:40,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-02-06 07:58:40,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-02-06 07:58:40,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-02-06 07:58:40,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-02-06 07:58:40,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-02-06 07:58:40,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-02-06 07:58:40,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-02-06 07:58:40,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-02-06 07:58:40,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-02-06 07:58:40,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-02-06 07:58:40,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2025-02-06 07:58:40,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2025-02-06 07:58:40,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2025-02-06 07:58:40,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2025-02-06 07:58:40,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2025-02-06 07:58:40,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2025-02-06 07:58:40,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2025-02-06 07:58:40,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2025-02-06 07:58:40,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2025-02-06 07:58:40,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-02-06 07:58:40,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-02-06 07:58:40,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-02-06 07:58:40,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-02-06 07:58:40,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-02-06 07:58:40,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-02-06 07:58:40,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-02-06 07:58:40,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-02-06 07:58:40,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-02-06 07:58:40,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-02-06 07:58:40,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-02-06 07:58:40,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-02-06 07:58:40,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-02-06 07:58:40,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-02-06 07:58:40,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-02-06 07:58:40,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-02-06 07:58:40,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-02-06 07:58:40,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-02-06 07:58:40,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-02-06 07:58:40,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-02-06 07:58:40,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2025-02-06 07:58:40,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2025-02-06 07:58:40,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2025-02-06 07:58:40,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2025-02-06 07:58:40,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2025-02-06 07:58:40,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2025-02-06 07:58:40,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2025-02-06 07:58:40,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2025-02-06 07:58:40,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-02-06 07:58:40,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-02-06 07:58:40,169 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_pm_resume [2025-02-06 07:58:40,169 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_pm_resume [2025-02-06 07:58:40,169 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_check_media [2025-02-06 07:58:40,170 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_check_media [2025-02-06 07:58:40,170 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_regs_len [2025-02-06 07:58:40,170 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_regs_len [2025-02-06 07:58:40,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2025-02-06 07:58:40,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2025-02-06 07:58:40,170 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_poll_controller [2025-02-06 07:58:40,170 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_poll_controller [2025-02-06 07:58:40,170 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_free_ring [2025-02-06 07:58:40,170 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_free_ring [2025-02-06 07:58:40,170 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2025-02-06 07:58:40,170 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2025-02-06 07:58:40,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2025-02-06 07:58:40,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2025-02-06 07:58:40,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2025-02-06 07:58:40,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2025-02-06 07:58:40,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2025-02-06 07:58:40,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2025-02-06 07:58:40,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2025-02-06 07:58:40,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2025-02-06 07:58:40,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2025-02-06 07:58:40,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2025-02-06 07:58:40,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2025-02-06 07:58:40,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2025-02-06 07:58:40,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2025-02-06 07:58:40,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2025-02-06 07:58:40,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2025-02-06 07:58:40,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2025-02-06 07:58:40,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2025-02-06 07:58:40,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2025-02-06 07:58:40,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2025-02-06 07:58:40,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2025-02-06 07:58:40,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2025-02-06 07:58:40,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2025-02-06 07:58:40,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2025-02-06 07:58:40,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2025-02-06 07:58:40,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2025-02-06 07:58:40,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2025-02-06 07:58:40,171 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2025-02-06 07:58:40,171 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2025-02-06 07:58:40,171 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2025-02-06 07:58:40,171 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2025-02-06 07:58:40,171 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2025-02-06 07:58:40,171 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2025-02-06 07:58:40,171 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2025-02-06 07:58:40,171 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2025-02-06 07:58:40,171 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2025-02-06 07:58:40,171 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2025-02-06 07:58:40,171 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2025-02-06 07:58:40,171 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2025-02-06 07:58:40,171 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2025-02-06 07:58:40,171 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2025-02-06 07:58:40,171 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2025-02-06 07:58:40,171 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2025-02-06 07:58:40,171 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2025-02-06 07:58:40,171 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2025-02-06 07:58:40,171 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2025-02-06 07:58:40,171 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2025-02-06 07:58:40,171 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2025-02-06 07:58:40,171 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2025-02-06 07:58:40,171 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2025-02-06 07:58:40,171 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2025-02-06 07:58:40,172 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2025-02-06 07:58:40,172 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2025-02-06 07:58:40,172 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2025-02-06 07:58:40,172 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2025-02-06 07:58:40,173 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2025-02-06 07:58:40,173 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2025-02-06 07:58:40,173 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2025-02-06 07:58:40,173 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2025-02-06 07:58:40,173 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2025-02-06 07:58:40,173 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2025-02-06 07:58:40,173 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2025-02-06 07:58:40,173 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2025-02-06 07:58:40,173 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2025-02-06 07:58:40,173 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2025-02-06 07:58:40,173 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_purge_rx_ring [2025-02-06 07:58:40,173 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_purge_rx_ring [2025-02-06 07:58:40,174 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_write_csr [2025-02-06 07:58:40,174 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_write_csr [2025-02-06 07:58:40,174 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_tx_timeout [2025-02-06 07:58:40,174 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_tx_timeout [2025-02-06 07:58:40,174 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2025-02-06 07:58:40,174 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2025-02-06 07:58:40,174 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-02-06 07:58:40,174 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_netif_stop [2025-02-06 07:58:40,174 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_netif_stop [2025-02-06 07:58:40,174 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2025-02-06 07:58:40,174 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2025-02-06 07:58:40,174 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-02-06 07:58:40,174 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-02-06 07:58:40,174 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-02-06 07:58:40,174 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-02-06 07:58:40,174 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-02-06 07:58:40,174 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-02-06 07:58:40,174 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-02-06 07:58:40,174 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-02-06 07:58:40,174 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-02-06 07:58:40,174 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-02-06 07:58:40,174 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-02-06 07:58:40,174 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-02-06 07:58:40,174 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-02-06 07:58:40,174 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-02-06 07:58:40,174 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-02-06 07:58:40,175 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-02-06 07:58:40,175 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-02-06 07:58:40,175 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-02-06 07:58:40,175 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-02-06 07:58:40,175 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-02-06 07:58:40,175 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2025-02-06 07:58:40,175 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2025-02-06 07:58:40,175 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2025-02-06 07:58:40,175 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2025-02-06 07:58:40,175 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2025-02-06 07:58:40,175 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2025-02-06 07:58:40,175 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2025-02-06 07:58:40,175 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2025-02-06 07:58:40,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_pcnet32_private [2025-02-06 07:58:40,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_pcnet32_private [2025-02-06 07:58:40,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-02-06 07:58:40,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-02-06 07:58:40,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-02-06 07:58:40,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-02-06 07:58:40,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-02-06 07:58:40,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-02-06 07:58:40,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2025-02-06 07:58:40,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2025-02-06 07:58:40,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2025-02-06 07:58:40,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2025-02-06 07:58:40,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2025-02-06 07:58:40,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2025-02-06 07:58:40,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2025-02-06 07:58:40,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2025-02-06 07:58:40,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2025-02-06 07:58:40,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2025-02-06 07:58:40,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2025-02-06 07:58:40,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2025-02-06 07:58:40,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2025-02-06 07:58:40,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2025-02-06 07:58:40,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2025-02-06 07:58:40,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2025-02-06 07:58:40,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2025-02-06 07:58:40,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2025-02-06 07:58:40,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2025-02-06 07:58:40,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2025-02-06 07:58:40,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2025-02-06 07:58:40,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2025-02-06 07:58:40,177 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_read_csr [2025-02-06 07:58:40,177 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_read_csr [2025-02-06 07:58:40,177 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-02-06 07:58:40,177 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-02-06 07:58:40,177 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_set_multicast_list [2025-02-06 07:58:40,177 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_set_multicast_list [2025-02-06 07:58:40,177 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2025-02-06 07:58:40,177 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2025-02-06 07:58:40,177 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2025-02-06 07:58:40,177 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2025-02-06 07:58:40,177 INFO L130 BoogieDeclarations]: Found specification of procedure mii_link_ok [2025-02-06 07:58:40,177 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_link_ok [2025-02-06 07:58:40,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2025-02-06 07:58:40,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2025-02-06 07:58:40,177 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_probe1 [2025-02-06 07:58:40,177 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_probe1 [2025-02-06 07:58:40,177 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2025-02-06 07:58:40,177 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2025-02-06 07:58:40,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2025-02-06 07:58:40,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2025-02-06 07:58:40,178 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_remove_one [2025-02-06 07:58:40,178 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_remove_one [2025-02-06 07:58:40,178 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2025-02-06 07:58:40,178 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2025-02-06 07:58:40,178 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~~u16~0~TO~VOID [2025-02-06 07:58:40,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~~u16~0~TO~VOID [2025-02-06 07:58:40,178 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_read_bcr [2025-02-06 07:58:40,178 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_read_bcr [2025-02-06 07:58:40,178 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2025-02-06 07:58:40,178 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2025-02-06 07:58:40,178 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2025-02-06 07:58:40,178 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2025-02-06 07:58:40,178 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2025-02-06 07:58:40,178 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2025-02-06 07:58:40,178 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_read_bcr [2025-02-06 07:58:40,178 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_read_bcr [2025-02-06 07:58:40,178 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2025-02-06 07:58:40,178 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2025-02-06 07:58:40,178 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_init_ring [2025-02-06 07:58:40,178 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_init_ring [2025-02-06 07:58:40,178 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_close [2025-02-06 07:58:40,178 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_close [2025-02-06 07:58:40,178 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2025-02-06 07:58:40,178 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2025-02-06 07:58:40,178 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2025-02-06 07:58:40,178 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2025-02-06 07:58:40,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-02-06 07:58:40,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-02-06 07:58:40,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-02-06 07:58:40,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-02-06 07:58:40,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-02-06 07:58:40,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-02-06 07:58:40,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-02-06 07:58:40,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-02-06 07:58:40,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-02-06 07:58:40,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-02-06 07:58:40,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-02-06 07:58:40,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-02-06 07:58:40,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-02-06 07:58:40,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-02-06 07:58:40,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-02-06 07:58:40,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-02-06 07:58:40,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-02-06 07:58:40,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-02-06 07:58:40,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-02-06 07:58:40,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-02-06 07:58:40,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2025-02-06 07:58:40,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2025-02-06 07:58:40,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2025-02-06 07:58:40,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2025-02-06 07:58:40,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2025-02-06 07:58:40,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2025-02-06 07:58:40,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2025-02-06 07:58:40,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2025-02-06 07:58:40,181 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_suspend [2025-02-06 07:58:40,181 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_suspend [2025-02-06 07:58:40,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-02-06 07:58:40,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-02-06 07:58:40,182 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2025-02-06 07:58:40,182 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2025-02-06 07:58:40,182 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2025-02-06 07:58:40,182 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2025-02-06 07:58:40,182 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_write_csr [2025-02-06 07:58:40,182 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_write_csr [2025-02-06 07:58:40,182 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_load_multicast [2025-02-06 07:58:40,182 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_load_multicast [2025-02-06 07:58:40,182 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2025-02-06 07:58:40,182 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2025-02-06 07:58:40,182 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_nway_reset [2025-02-06 07:58:40,182 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_nway_reset [2025-02-06 07:58:40,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2025-02-06 07:58:40,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2025-02-06 07:58:40,182 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2025-02-06 07:58:40,182 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2025-02-06 07:58:40,182 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2025-02-06 07:58:40,182 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2025-02-06 07:58:40,182 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2025-02-06 07:58:40,182 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2025-02-06 07:58:40,182 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2025-02-06 07:58:40,182 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2025-02-06 07:58:40,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-02-06 07:58:40,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-02-06 07:58:40,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-02-06 07:58:40,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-02-06 07:58:40,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-02-06 07:58:40,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-02-06 07:58:40,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-02-06 07:58:40,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-02-06 07:58:40,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-02-06 07:58:40,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-02-06 07:58:40,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-02-06 07:58:40,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-02-06 07:58:40,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-02-06 07:58:40,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-02-06 07:58:40,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-02-06 07:58:40,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-02-06 07:58:40,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-02-06 07:58:40,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-02-06 07:58:40,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-02-06 07:58:40,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-02-06 07:58:40,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2025-02-06 07:58:40,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2025-02-06 07:58:40,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2025-02-06 07:58:40,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2025-02-06 07:58:40,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2025-02-06 07:58:40,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2025-02-06 07:58:40,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2025-02-06 07:58:40,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2025-02-06 07:58:40,183 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2025-02-06 07:58:40,183 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2025-02-06 07:58:40,183 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2025-02-06 07:58:40,183 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2025-02-06 07:58:40,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2025-02-06 07:58:40,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2025-02-06 07:58:40,183 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2025-02-06 07:58:40,183 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2025-02-06 07:58:41,525 INFO L257 CfgBuilder]: Building ICFG [2025-02-06 07:58:41,530 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-06 07:58:41,681 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16283: havoc netpoll_trap_#t~nondet2356#1; [2025-02-06 07:58:41,980 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5488: havoc kobject_name_#t~mem53#1.base, kobject_name_#t~mem53#1.offset; [2025-02-06 07:58:41,980 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5536: havoc dev_name_#t~mem55#1.base, dev_name_#t~mem55#1.offset; [2025-02-06 07:58:42,043 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16252: havoc #t~nondet2352; [2025-02-06 07:58:42,498 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L14232: havoc ldv_dev_get_drvdata_#t~mem2233#1.base, ldv_dev_get_drvdata_#t~mem2233#1.offset;havoc ldv_dev_get_drvdata_#t~mem2234#1.base, ldv_dev_get_drvdata_#t~mem2234#1.offset; [2025-02-06 07:58:42,512 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16344: havoc #t~nondet2370; [2025-02-06 07:58:42,516 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16190: havoc #t~nondet2344; [2025-02-06 07:58:42,568 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6002: havoc #t~mem191.base, #t~mem191.offset; [2025-02-06 07:58:42,572 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16256: havoc #t~nondet2353; [2025-02-06 07:58:42,619 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5592: havoc #t~mem95.base, #t~mem95.offset; [2025-02-06 07:58:42,712 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16114: havoc #t~nondet2335; [2025-02-06 07:58:42,804 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5354: havoc arch_irqs_disabled_flags_#t~bitwise24#1; [2025-02-06 07:58:43,047 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12047: #res#1 := ~arg0#1; [2025-02-06 07:58:45,712 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12740-1: ldv_request_irq_#res#1 := ldv_request_irq_~arg0#1; [2025-02-06 07:58:45,712 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L13979-1: ldv_mod_timer_118_#res#1 := ldv_mod_timer_118_~ldv_func_res~3#1; [2025-02-06 07:58:45,713 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9460: call ULTIMATE.dealloc(~#ecmd~0#1.base, ~#ecmd~0#1.offset);havoc ~#ecmd~0#1.base, ~#ecmd~0#1.offset; [2025-02-06 07:58:45,713 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16331: havoc request_threaded_irq_#t~nondet2365#1; [2025-02-06 07:58:45,713 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L13954-1: ldv_request_irq_116_#res#1 := ldv_request_irq_116_~ldv_func_res~2#1; [2025-02-06 07:58:45,745 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6622: havoc is_multicast_ether_addr_#t~mem288#1; [2025-02-06 07:58:45,745 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6616: havoc is_zero_ether_addr_#t~mem285#1;havoc is_zero_ether_addr_#t~mem286#1;havoc is_zero_ether_addr_#t~bitwise287#1; [2025-02-06 07:58:45,789 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16335: havoc round_jiffies_#t~nondet2366#1; [2025-02-06 07:58:45,789 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L14129-1: ldv_mod_timer_142_#res#1 := ldv_mod_timer_142_~ldv_func_res~5#1; [2025-02-06 07:58:45,795 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16260: havoc #t~nondet2354; [2025-02-06 07:58:45,821 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16245: havoc #t~nondet2351; [2025-02-06 07:58:53,560 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint main_returnLabel#1: #t~ret2372#1 := main_#res#1;havoc main_#t~ret2122#1, main_~tmp~95#1;assume { :end_inline_main } true; [2025-02-06 07:58:53,561 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6189: havoc netif_msg_init_#t~bitwise219#1; [2025-02-06 07:58:53,561 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12407: 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; [2025-02-06 07:58:53,561 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16110: havoc __pci_register_driver_#t~nondet2334#1; [2025-02-06 07:58:53,561 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6997: 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; [2025-02-06 07:58:53,561 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12418: 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; [2025-02-06 07:58:53,561 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2025-02-06 07:58:53,561 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L14166-1: ldv___pci_register_driver_145_#res#1 := ldv___pci_register_driver_145_~ldv_func_res~6#1; [2025-02-06 07:58:53,561 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8356: 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; [2025-02-06 07:58:53,561 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16287: havoc pci_choose_state_#t~nondet2357#1; [2025-02-06 07:58:53,561 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11141-1: ldv___pci_register_driver_#res#1 := ldv___pci_register_driver_~arg0#1; [2025-02-06 07:58:53,561 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16294: havoc pci_enable_device_#t~nondet2358#1; [2025-02-06 07:58:53,561 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L7310: havoc pcnet32_get_msglevel_#t~mem448#1; [2025-02-06 07:58:53,561 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16301: havoc pci_save_state_#t~nondet2359#1; [2025-02-06 07:58:53,561 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16171: havoc dma_supported_#t~nondet2340#1; [2025-02-06 07:58:53,561 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6927: 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; [2025-02-06 07:58:53,561 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16178: havoc eth_change_mtu_#t~nondet2341#1; [2025-02-06 07:58:53,561 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16182: havoc eth_mac_addr_#t~nondet2342#1; [2025-02-06 07:58:53,561 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L10633: 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; [2025-02-06 07:58:53,562 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16200: havoc generic_mii_ioctl_#t~nondet2345#1; [2025-02-06 07:58:54,679 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-02-06 07:58:59,004 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5902: havoc ethtool_cmd_speed_#t~mem180#1;havoc ethtool_cmd_speed_#t~mem181#1;havoc ethtool_cmd_speed_#t~bitwise182#1; [2025-02-06 07:58:59,004 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L10513: call ULTIMATE.dealloc(~#ecmd~1#1.base, ~#ecmd~1#1.offset);havoc ~#ecmd~1#1.base, ~#ecmd~1#1.offset; [2025-02-06 07:58:59,004 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L10448: 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; [2025-02-06 07:59:00,341 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5566: havoc is_device_dma_capable_#t~mem60#1.base, is_device_dma_capable_#t~mem60#1.offset;havoc is_device_dma_capable_#t~mem61#1.base, is_device_dma_capable_#t~mem61#1.offset;havoc is_device_dma_capable_#t~mem62#1;havoc is_device_dma_capable_#t~short63#1; [2025-02-06 07:59:00,377 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16229: havoc #t~nondet2347; [2025-02-06 07:59:02,058 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16315: havoc #t~nondet2361; [2025-02-06 07:59:02,520 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L10319: call ULTIMATE.dealloc(~#flags~14#1.base, ~#flags~14#1.offset);havoc ~#flags~14#1.base, ~#flags~14#1.offset; [2025-02-06 07:59:02,575 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16237: havoc #t~nondet2349; [2025-02-06 07:59:08,607 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L13911-1: ldv_alloc_etherdev_mqs_113_#res#1.base, ldv_alloc_etherdev_mqs_113_#res#1.offset := ldv_alloc_etherdev_mqs_113_~ldv_func_res~0#1.base, ldv_alloc_etherdev_mqs_113_~ldv_func_res~0#1.offset; [2025-02-06 07:59:08,607 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16323: havoc probe_irq_on_#t~nondet2363#1; [2025-02-06 07:59:08,607 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16327: havoc register_netdev_#t~nondet2364#1; [2025-02-06 07:59:08,607 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12696-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2025-02-06 07:59:08,607 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12697-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2025-02-06 07:59:08,607 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16135: havoc alloc_etherdev_mqs_#t~ret2337#1.base, alloc_etherdev_mqs_#t~ret2337#1.offset; [2025-02-06 07:59:08,607 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L13926-1: ldv_register_netdev_114_#res#1 := ldv_register_netdev_114_~ldv_func_res~1#1; [2025-02-06 07:59:08,607 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8645: 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; [2025-02-06 07:59:08,607 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11160-1: 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; [2025-02-06 07:59:08,607 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11163-1: 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; [2025-02-06 07:59:08,607 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11165-1: 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; [2025-02-06 07:59:08,607 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16219: havoc ldv_pre_register_netdev_#t~nondet2346#1; [2025-02-06 07:59:08,607 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16319: havoc probe_irq_off_#t~nondet2362#1; [2025-02-06 07:59:08,841 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16233: havoc #t~nondet2348; [2025-02-06 07:59:09,092 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5305: havoc #t~mem1;havoc #t~bitwise2; [2025-02-06 07:59:09,919 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16164: havoc del_timer_sync_#t~nondet2339#1; [2025-02-06 07:59:09,919 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L14044-1: ldv_del_timer_sync_128_#res#1 := ldv_del_timer_sync_128_~ldv_func_res~4#1; [2025-02-06 07:59:09,919 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11336-1: ldv_del_timer_sync_#res#1 := ldv_del_timer_sync_~arg0#1; [2025-02-06 07:59:10,670 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5299: #res := 1; [2025-02-06 07:59:11,078 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16142: havoc crc32_le_#t~nondet2338#1; [2025-02-06 07:59:11,284 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16241: havoc mii_nway_restart_#t~nondet2350#1; [2025-02-06 07:59:11,320 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16308: havoc #t~nondet2360; [2025-02-06 07:59:11,412 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16123: havoc #t~ret2336.base, #t~ret2336.offset; [2025-02-06 07:59:13,128 INFO L? ?]: Removed 3812 outVars from TransFormulas that were not future-live. [2025-02-06 07:59:13,128 INFO L308 CfgBuilder]: Performing block encoding [2025-02-06 07:59:13,271 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-06 07:59:13,272 INFO L337 CfgBuilder]: Removed 1 assume(true) statements. [2025-02-06 07:59:13,272 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 06.02 07:59:13 BoogieIcfgContainer [2025-02-06 07:59:13,272 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-06 07:59:13,274 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-02-06 07:59:13,274 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-02-06 07:59:13,279 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-02-06 07:59:13,280 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.02 07:58:32" (1/3) ... [2025-02-06 07:59:13,281 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@621a08cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.02 07:59:13, skipping insertion in model container [2025-02-06 07:59:13,281 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:58:37" (2/3) ... [2025-02-06 07:59:13,281 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@621a08cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.02 07:59:13, skipping insertion in model container [2025-02-06 07:59:13,281 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 06.02 07:59:13" (3/3) ... [2025-02-06 07:59:13,283 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i [2025-02-06 07:59:13,298 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-02-06 07:59:13,302 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i that has 185 procedures, 3557 locations, 1 initial locations, 85 loop locations, and 1 error locations. [2025-02-06 07:59:13,452 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-06 07:59:13,465 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;@170f08a4, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-06 07:59:13,465 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-02-06 07:59:13,482 INFO L276 IsEmpty]: Start isEmpty. Operand has 3312 states, 2405 states have (on average 1.3463617463617463) internal successors, (3238), 2450 states have internal predecessors, (3238), 777 states have call successors, (777), 130 states have call predecessors, (777), 129 states have return successors, (769), 757 states have call predecessors, (769), 769 states have call successors, (769) [2025-02-06 07:59:13,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2025-02-06 07:59:13,552 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 07:59:13,554 INFO L218 NwaCegarLoop]: trace histogram [14, 14, 13, 13, 13, 13, 13, 13, 4, 4, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-06 07:59:13,554 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-06 07:59:13,559 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 07:59:13,560 INFO L85 PathProgramCache]: Analyzing trace with hash 1828588156, now seen corresponding path program 1 times [2025-02-06 07:59:13,566 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 07:59:13,567 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [22830719] [2025-02-06 07:59:13,567 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 07:59:13,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-06 07:59:17,898 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 269 statements into 1 equivalence classes. [2025-02-06 07:59:18,343 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 269 of 269 statements. [2025-02-06 07:59:18,343 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 07:59:18,343 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 07:59:19,128 INFO L134 CoverageAnalysis]: Checked inductivity of 762 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 762 trivial. 0 not checked. [2025-02-06 07:59:19,128 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-06 07:59:19,128 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [22830719] [2025-02-06 07:59:19,129 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [22830719] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 07:59:19,129 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-06 07:59:19,129 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-02-06 07:59:19,131 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2075576700] [2025-02-06 07:59:19,132 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 07:59:19,136 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-06 07:59:19,137 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-06 07:59:19,157 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-06 07:59:19,158 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 07:59:19,167 INFO L87 Difference]: Start difference. First operand has 3312 states, 2405 states have (on average 1.3463617463617463) internal successors, (3238), 2450 states have internal predecessors, (3238), 777 states have call successors, (777), 130 states have call predecessors, (777), 129 states have return successors, (769), 757 states have call predecessors, (769), 769 states have call successors, (769) Second operand has 3 states, 3 states have (on average 33.333333333333336) internal successors, (100), 3 states have internal predecessors, (100), 3 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) [2025-02-06 07:59:23,259 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-02-06 07:59:29,419 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-06 07:59:29,419 INFO L93 Difference]: Finished difference Result 8996 states and 13102 transitions. [2025-02-06 07:59:29,420 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-06 07:59:29,421 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 33.333333333333336) internal successors, (100), 3 states have internal predecessors, (100), 3 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) Word has length 269 [2025-02-06 07:59:29,422 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-06 07:59:29,478 INFO L225 Difference]: With dead ends: 8996 [2025-02-06 07:59:29,478 INFO L226 Difference]: Without dead ends: 5613 [2025-02-06 07:59:29,508 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 [2025-02-06 07:59:29,510 INFO L435 NwaCegarLoop]: 4553 mSDtfsCounter, 3500 mSDsluCounter, 4411 mSDsCounter, 0 mSdLazyCounter, 401 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3500 SdHoareTripleChecker+Valid, 8964 SdHoareTripleChecker+Invalid, 409 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 401 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.8s IncrementalHoareTripleChecker+Time [2025-02-06 07:59:29,511 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3500 Valid, 8964 Invalid, 409 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7 Valid, 401 Invalid, 1 Unknown, 0 Unchecked, 9.8s Time] [2025-02-06 07:59:29,534 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5613 states. [2025-02-06 07:59:29,855 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5613 to 5609. [2025-02-06 07:59:29,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5609 states, 4104 states have (on average 1.3301656920077973) internal successors, (5459), 4164 states have internal predecessors, (5459), 1259 states have call successors, (1259), 246 states have call predecessors, (1259), 245 states have return successors, (1264), 1233 states have call predecessors, (1264), 1259 states have call successors, (1264) [2025-02-06 07:59:29,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5609 states to 5609 states and 7982 transitions. [2025-02-06 07:59:29,924 INFO L78 Accepts]: Start accepts. Automaton has 5609 states and 7982 transitions. Word has length 269 [2025-02-06 07:59:29,927 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-06 07:59:29,927 INFO L471 AbstractCegarLoop]: Abstraction has 5609 states and 7982 transitions. [2025-02-06 07:59:29,927 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 33.333333333333336) internal successors, (100), 3 states have internal predecessors, (100), 3 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) [2025-02-06 07:59:29,928 INFO L276 IsEmpty]: Start isEmpty. Operand 5609 states and 7982 transitions. [2025-02-06 07:59:30,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2025-02-06 07:59:30,038 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 07:59:30,038 INFO L218 NwaCegarLoop]: trace histogram [14, 14, 13, 13, 13, 13, 13, 13, 4, 4, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-06 07:59:30,038 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-02-06 07:59:30,039 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-06 07:59:30,040 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 07:59:30,040 INFO L85 PathProgramCache]: Analyzing trace with hash 706731384, now seen corresponding path program 1 times [2025-02-06 07:59:30,040 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 07:59:30,040 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [791985435] [2025-02-06 07:59:30,040 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 07:59:30,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-06 07:59:34,381 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 259 statements into 1 equivalence classes. [2025-02-06 07:59:34,499 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 259 of 259 statements. [2025-02-06 07:59:34,500 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 07:59:34,500 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 07:59:35,258 INFO L134 CoverageAnalysis]: Checked inductivity of 762 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 762 trivial. 0 not checked. [2025-02-06 07:59:35,258 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-06 07:59:35,258 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [791985435] [2025-02-06 07:59:35,258 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [791985435] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 07:59:35,259 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-06 07:59:35,259 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-02-06 07:59:35,261 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1574083850] [2025-02-06 07:59:35,262 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 07:59:35,263 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-06 07:59:35,263 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-06 07:59:35,263 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-06 07:59:35,263 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 07:59:35,264 INFO L87 Difference]: Start difference. First operand 5609 states and 7982 transitions. Second operand has 3 states, 3 states have (on average 29.666666666666668) internal successors, (89), 3 states have internal predecessors, (89), 3 states have call successors, (35), 2 states have call predecessors, (35), 1 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) [2025-02-06 07:59:39,328 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 [] [2025-02-06 07:59:45,731 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-06 07:59:45,731 INFO L93 Difference]: Finished difference Result 15947 states and 22704 transitions. [2025-02-06 07:59:45,732 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-06 07:59:45,732 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 29.666666666666668) internal successors, (89), 3 states have internal predecessors, (89), 3 states have call successors, (35), 2 states have call predecessors, (35), 1 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) Word has length 259 [2025-02-06 07:59:45,733 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-06 07:59:45,810 INFO L225 Difference]: With dead ends: 15947 [2025-02-06 07:59:45,810 INFO L226 Difference]: Without dead ends: 10369 [2025-02-06 07:59:45,839 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 [2025-02-06 07:59:45,840 INFO L435 NwaCegarLoop]: 6065 mSDtfsCounter, 4106 mSDsluCounter, 4386 mSDsCounter, 0 mSdLazyCounter, 450 mSolverCounterSat, 17 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4106 SdHoareTripleChecker+Valid, 10451 SdHoareTripleChecker+Invalid, 468 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 17 IncrementalHoareTripleChecker+Valid, 450 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.1s IncrementalHoareTripleChecker+Time [2025-02-06 07:59:45,840 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4106 Valid, 10451 Invalid, 468 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [17 Valid, 450 Invalid, 1 Unknown, 0 Unchecked, 10.1s Time] [2025-02-06 07:59:45,855 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10369 states. [2025-02-06 07:59:46,281 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10369 to 10365. [2025-02-06 07:59:46,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10365 states, 7648 states have (on average 1.3335512552301256) internal successors, (10199), 7750 states have internal predecessors, (10199), 2263 states have call successors, (2263), 454 states have call predecessors, (2263), 453 states have return successors, (2269), 2219 states have call predecessors, (2269), 2263 states have call successors, (2269) [2025-02-06 07:59:46,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10365 states to 10365 states and 14731 transitions. [2025-02-06 07:59:46,365 INFO L78 Accepts]: Start accepts. Automaton has 10365 states and 14731 transitions. Word has length 259 [2025-02-06 07:59:46,365 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-06 07:59:46,365 INFO L471 AbstractCegarLoop]: Abstraction has 10365 states and 14731 transitions. [2025-02-06 07:59:46,366 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 29.666666666666668) internal successors, (89), 3 states have internal predecessors, (89), 3 states have call successors, (35), 2 states have call predecessors, (35), 1 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) [2025-02-06 07:59:46,366 INFO L276 IsEmpty]: Start isEmpty. Operand 10365 states and 14731 transitions. [2025-02-06 07:59:46,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2025-02-06 07:59:46,383 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 07:59:46,383 INFO L218 NwaCegarLoop]: trace histogram [17, 17, 13, 13, 13, 13, 13, 13, 5, 5, 5, 4, 4, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-06 07:59:46,384 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-02-06 07:59:46,384 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-06 07:59:46,384 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 07:59:46,387 INFO L85 PathProgramCache]: Analyzing trace with hash 721158519, now seen corresponding path program 1 times [2025-02-06 07:59:46,388 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 07:59:46,388 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1753005314] [2025-02-06 07:59:46,388 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 07:59:46,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms