./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-natsemi-natsemi.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 551b0097 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-natsemi-natsemi.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 28669211a2ef49b5efd7443ec92409c5f49218a96d1252c934deb7757bde86cd --- Real Ultimate output --- This is Ultimate 0.3.0-?-551b009-m [2025-01-09 20:05:50,860 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-01-09 20:05:50,926 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-01-09 20:05:50,933 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-01-09 20:05:50,934 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-01-09 20:05:50,951 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-01-09 20:05:50,952 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-01-09 20:05:50,952 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-01-09 20:05:50,952 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-01-09 20:05:50,952 INFO L153 SettingsManager]: * Use memory slicer=true [2025-01-09 20:05:50,953 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-01-09 20:05:50,953 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-01-09 20:05:50,953 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-01-09 20:05:50,953 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-01-09 20:05:50,954 INFO L153 SettingsManager]: * Use SBE=true [2025-01-09 20:05:50,954 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-01-09 20:05:50,955 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-01-09 20:05:50,955 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-01-09 20:05:50,955 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-01-09 20:05:50,955 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-01-09 20:05:50,955 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-01-09 20:05:50,955 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-01-09 20:05:50,955 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-01-09 20:05:50,956 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-01-09 20:05:50,956 INFO L153 SettingsManager]: * Use constant arrays=true [2025-01-09 20:05:50,956 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-01-09 20:05:50,956 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 20:05:50,956 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 20:05:50,956 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 20:05:50,956 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 20:05:50,956 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-01-09 20:05:50,956 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 20:05:50,956 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 20:05:50,957 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 20:05:50,957 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 20:05:50,957 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-01-09 20:05:50,957 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-01-09 20:05:50,957 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-01-09 20:05:50,957 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-01-09 20:05:50,957 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-01-09 20:05:50,957 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-01-09 20:05:50,957 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-01-09 20:05:50,957 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-01-09 20:05:50,957 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-01-09 20:05:50,957 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-01-09 20:05:50,957 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 -> 28669211a2ef49b5efd7443ec92409c5f49218a96d1252c934deb7757bde86cd [2025-01-09 20:05:51,234 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-01-09 20:05:51,241 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-01-09 20:05:51,245 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-01-09 20:05:51,246 INFO L270 PluginConnector]: Initializing CDTParser... [2025-01-09 20:05:51,246 INFO L274 PluginConnector]: CDTParser initialized [2025-01-09 20:05:51,248 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i [2025-01-09 20:05:52,527 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/4fd968774/09d386dd94ac4c35974b3a4f265040cb/FLAGaa4008d39 [2025-01-09 20:05:53,260 INFO L384 CDTParser]: Found 1 translation units. [2025-01-09 20:05:53,261 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i [2025-01-09 20:05:53,309 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/4fd968774/09d386dd94ac4c35974b3a4f265040cb/FLAGaa4008d39 [2025-01-09 20:05:53,594 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/4fd968774/09d386dd94ac4c35974b3a4f265040cb [2025-01-09 20:05:53,596 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-01-09 20:05:53,598 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-01-09 20:05:53,599 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-01-09 20:05:53,599 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-01-09 20:05:53,605 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-01-09 20:05:53,605 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 08:05:53" (1/1) ... [2025-01-09 20:05:53,606 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@699ed6b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:05:53, skipping insertion in model container [2025-01-09 20:05:53,606 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 08:05:53" (1/1) ... [2025-01-09 20:05:53,731 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-01-09 20:05:56,121 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-natsemi-natsemi.cil.i[387086,387099] [2025-01-09 20:05:56,124 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-natsemi-natsemi.cil.i[387231,387244] [2025-01-09 20:05:56,151 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 20:05:56,198 INFO L200 MainTranslator]: Completed pre-run [2025-01-09 20:05:56,311 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"); [5254] [2025-01-09 20:05:56,313 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)); [5261] [2025-01-09 20:05:56,313 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5268] [2025-01-09 20:05:56,314 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)); [5309-5310] [2025-01-09 20:05:56,315 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"); [5315-5317] [2025-01-09 20:05:56,320 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [5463] [2025-01-09 20:05:56,320 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5471] [2025-01-09 20:05:56,320 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [5478] [2025-01-09 20:05:56,320 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5485] [2025-01-09 20:05:56,324 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)); [5589-5590] [2025-01-09 20:05:56,327 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)); [5623-5624] [2025-01-09 20:05:56,327 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)); [5660-5661] [2025-01-09 20:05:56,328 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)); [5697-5698] [2025-01-09 20:05:56,334 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)); [5957-5958] [2025-01-09 20:05:56,335 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5964] [2025-01-09 20:05:56,417 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8592] [2025-01-09 20:05:56,422 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)(& np->rx_skbuff) + ((unsigned long )np->cur_rx & 31UL)) [8748] [2025-01-09 20:05:56,467 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/ethernet/natsemi/natsemi.c"), "i" (3315), "i" (12UL)); [10300-10301] [2025-01-09 20:05:56,550 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-natsemi-natsemi.cil.i[387086,387099] [2025-01-09 20:05:56,552 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-natsemi-natsemi.cil.i[387231,387244] [2025-01-09 20:05:56,556 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 20:05:56,783 INFO L204 MainTranslator]: Completed translation [2025-01-09 20:05:56,784 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:05:56 WrapperNode [2025-01-09 20:05:56,785 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-01-09 20:05:56,786 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-01-09 20:05:56,786 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-01-09 20:05:56,786 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-01-09 20:05:56,790 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:05:56" (1/1) ... [2025-01-09 20:05:56,867 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:05:56" (1/1) ... [2025-01-09 20:05:57,102 INFO L138 Inliner]: procedures = 510, calls = 2683, calls flagged for inlining = 247, calls inlined = 217, statements flattened = 6595 [2025-01-09 20:05:57,103 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-01-09 20:05:57,105 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-01-09 20:05:57,105 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-01-09 20:05:57,105 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-01-09 20:05:57,114 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:05:56" (1/1) ... [2025-01-09 20:05:57,115 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:05:56" (1/1) ... [2025-01-09 20:05:57,147 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:05:56" (1/1) ... [2025-01-09 20:05:58,259 INFO L175 MemorySlicer]: Split 1066 memory accesses to 31 slices as follows [9, 16, 52, 3, 6, 5, 5, 2, 2, 2, 738, 3, 2, 4, 3, 2, 4, 2, 153, 2, 1, 5, 8, 2, 5, 1, 1, 8, 2, 9, 9]. 69 percent of accesses are in the largest equivalence class. The 103 initializations are split as follows [6, 0, 0, 1, 0, 5, 5, 0, 0, 0, 20, 3, 0, 4, 3, 2, 4, 2, 0, 2, 1, 5, 8, 0, 5, 1, 0, 8, 2, 8, 8]. The 522 writes are split as follows [0, 16, 42, 0, 3, 0, 0, 1, 1, 0, 304, 0, 1, 0, 0, 0, 0, 0, 153, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0]. [2025-01-09 20:05:58,259 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:05:56" (1/1) ... [2025-01-09 20:05:58,259 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:05:56" (1/1) ... [2025-01-09 20:05:58,412 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:05:56" (1/1) ... [2025-01-09 20:05:58,432 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:05:56" (1/1) ... [2025-01-09 20:05:58,475 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:05:56" (1/1) ... [2025-01-09 20:05:58,530 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:05:56" (1/1) ... [2025-01-09 20:05:58,566 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:05:56" (1/1) ... [2025-01-09 20:05:58,622 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-01-09 20:05:58,625 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-01-09 20:05:58,625 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-01-09 20:05:58,626 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-01-09 20:05:58,626 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:05:56" (1/1) ... [2025-01-09 20:05:58,631 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 20:05:58,643 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 20:05:58,657 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) [2025-01-09 20:05:58,663 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 [2025-01-09 20:05:58,685 INFO L130 BoogieDeclarations]: Found specification of procedure drain_rx [2025-01-09 20:05:58,686 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_rx [2025-01-09 20:05:58,686 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2025-01-09 20:05:58,686 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2025-01-09 20:05:58,686 INFO L130 BoogieDeclarations]: Found specification of procedure miiport_write [2025-01-09 20:05:58,686 INFO L138 BoogieDeclarations]: Found implementation of procedure miiport_write [2025-01-09 20:05:58,686 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2025-01-09 20:05:58,686 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2025-01-09 20:05:58,686 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-01-09 20:05:58,688 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-01-09 20:05:58,688 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2025-01-09 20:05:58,688 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2025-01-09 20:05:58,688 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_tx_done [2025-01-09 20:05:58,688 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_tx_done [2025-01-09 20:05:58,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_84 [2025-01-09 20:05:58,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_84 [2025-01-09 20:05:58,688 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2025-01-09 20:05:58,688 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2025-01-09 20:05:58,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-01-09 20:05:58,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-01-09 20:05:58,689 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_rx [2025-01-09 20:05:58,689 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_rx [2025-01-09 20:05:58,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_92 [2025-01-09 20:05:58,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_92 [2025-01-09 20:05:58,689 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2025-01-09 20:05:58,689 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2025-01-09 20:05:58,689 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_ring [2025-01-09 20:05:58,689 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_ring [2025-01-09 20:05:58,689 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2025-01-09 20:05:58,689 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2025-01-09 20:05:58,689 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2025-01-09 20:05:58,689 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2025-01-09 20:05:58,690 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2025-01-09 20:05:58,690 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2025-01-09 20:05:58,690 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2025-01-09 20:05:58,690 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2025-01-09 20:05:58,690 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2025-01-09 20:05:58,690 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2025-01-09 20:05:58,691 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2025-01-09 20:05:58,691 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2025-01-09 20:05:58,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2025-01-09 20:05:58,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2025-01-09 20:05:58,691 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2025-01-09 20:05:58,691 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2025-01-09 20:05:58,691 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2025-01-09 20:05:58,691 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2025-01-09 20:05:58,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-01-09 20:05:58,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-01-09 20:05:58,692 INFO L130 BoogieDeclarations]: Found specification of procedure __set_rx_mode [2025-01-09 20:05:58,692 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_rx_mode [2025-01-09 20:05:58,692 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2025-01-09 20:05:58,692 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2025-01-09 20:05:58,692 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2025-01-09 20:05:58,692 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2025-01-09 20:05:58,692 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-01-09 20:05:58,692 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2025-01-09 20:05:58,692 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2025-01-09 20:05:58,692 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2025-01-09 20:05:58,692 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2025-01-09 20:05:58,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_108 [2025-01-09 20:05:58,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_108 [2025-01-09 20:05:58,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2025-01-09 20:05:58,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2025-01-09 20:05:58,694 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_read [2025-01-09 20:05:58,694 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_read [2025-01-09 20:05:58,694 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2025-01-09 20:05:58,694 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2025-01-09 20:05:58,694 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_stop_rxtx [2025-01-09 20:05:58,694 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_stop_rxtx [2025-01-09 20:05:58,694 INFO L130 BoogieDeclarations]: Found specification of procedure ns_tx_timeout [2025-01-09 20:05:58,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_tx_timeout [2025-01-09 20:05:58,694 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-01-09 20:05:58,694 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-01-09 20:05:58,694 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-01-09 20:05:58,694 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-01-09 20:05:58,694 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-01-09 20:05:58,694 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-01-09 20:05:58,694 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-01-09 20:05:58,694 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-01-09 20:05:58,694 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-01-09 20:05:58,694 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-01-09 20:05:58,694 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-01-09 20:05:58,694 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-01-09 20:05:58,694 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-01-09 20:05:58,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-01-09 20:05:58,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-01-09 20:05:58,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-01-09 20:05:58,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-01-09 20:05:58,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-01-09 20:05:58,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-01-09 20:05:58,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2025-01-09 20:05:58,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2025-01-09 20:05:58,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2025-01-09 20:05:58,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2025-01-09 20:05:58,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2025-01-09 20:05:58,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2025-01-09 20:05:58,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2025-01-09 20:05:58,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2025-01-09 20:05:58,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2025-01-09 20:05:58,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2025-01-09 20:05:58,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2025-01-09 20:05:58,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2025-01-09 20:05:58,695 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2025-01-09 20:05:58,695 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2025-01-09 20:05:58,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2025-01-09 20:05:58,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2025-01-09 20:05:58,695 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_reset [2025-01-09 20:05:58,695 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_reset [2025-01-09 20:05:58,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-01-09 20:05:58,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-01-09 20:05:58,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-01-09 20:05:58,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-01-09 20:05:58,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-01-09 20:05:58,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-01-09 20:05:58,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-01-09 20:05:58,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-01-09 20:05:58,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-01-09 20:05:58,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-01-09 20:05:58,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-01-09 20:05:58,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-01-09 20:05:58,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-01-09 20:05:58,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-01-09 20:05:58,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-01-09 20:05:58,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-01-09 20:05:58,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-01-09 20:05:58,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-01-09 20:05:58,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-01-09 20:05:58,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-01-09 20:05:58,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2025-01-09 20:05:58,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2025-01-09 20:05:58,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2025-01-09 20:05:58,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2025-01-09 20:05:58,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2025-01-09 20:05:58,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2025-01-09 20:05:58,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2025-01-09 20:05:58,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2025-01-09 20:05:58,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2025-01-09 20:05:58,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2025-01-09 20:05:58,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2025-01-09 20:05:58,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2025-01-09 20:05:58,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2025-01-09 20:05:58,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-01-09 20:05:58,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-01-09 20:05:58,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-01-09 20:05:58,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-01-09 20:05:58,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-01-09 20:05:58,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-01-09 20:05:58,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-01-09 20:05:58,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-01-09 20:05:58,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-01-09 20:05:58,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-01-09 20:05:58,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-01-09 20:05:58,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-01-09 20:05:58,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-01-09 20:05:58,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-01-09 20:05:58,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-01-09 20:05:58,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-01-09 20:05:58,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-01-09 20:05:58,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-01-09 20:05:58,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-01-09 20:05:58,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-01-09 20:05:58,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2025-01-09 20:05:58,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2025-01-09 20:05:58,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2025-01-09 20:05:58,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2025-01-09 20:05:58,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2025-01-09 20:05:58,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2025-01-09 20:05:58,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2025-01-09 20:05:58,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2025-01-09 20:05:58,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2025-01-09 20:05:58,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2025-01-09 20:05:58,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2025-01-09 20:05:58,701 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2025-01-09 20:05:58,701 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2025-01-09 20:05:58,701 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2025-01-09 20:05:58,701 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2025-01-09 20:05:58,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2025-01-09 20:05:58,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2025-01-09 20:05:58,702 INFO L130 BoogieDeclarations]: Found specification of procedure move_int_phy [2025-01-09 20:05:58,702 INFO L138 BoogieDeclarations]: Found implementation of procedure move_int_phy [2025-01-09 20:05:58,702 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-01-09 20:05:58,702 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-01-09 20:05:58,702 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-01-09 20:05:58,702 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-01-09 20:05:58,702 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-01-09 20:05:58,702 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-01-09 20:05:58,702 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2025-01-09 20:05:58,702 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2025-01-09 20:05:58,702 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2025-01-09 20:05:58,702 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2025-01-09 20:05:58,702 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2025-01-09 20:05:58,702 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2025-01-09 20:05:58,702 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2025-01-09 20:05:58,702 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2025-01-09 20:05:58,702 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2025-01-09 20:05:58,702 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2025-01-09 20:05:58,702 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2025-01-09 20:05:58,702 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2025-01-09 20:05:58,702 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2025-01-09 20:05:58,702 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2025-01-09 20:05:58,702 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2025-01-09 20:05:58,702 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2025-01-09 20:05:58,702 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2025-01-09 20:05:58,702 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2025-01-09 20:05:58,702 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2025-01-09 20:05:58,702 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2025-01-09 20:05:58,702 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2025-01-09 20:05:58,702 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2025-01-09 20:05:58,702 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2025-01-09 20:05:58,702 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2025-01-09 20:05:58,702 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2025-01-09 20:05:58,706 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-01-09 20:05:58,706 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-01-09 20:05:58,706 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-01-09 20:05:58,706 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-01-09 20:05:58,706 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-01-09 20:05:58,706 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-01-09 20:05:58,707 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2025-01-09 20:05:58,707 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2025-01-09 20:05:58,707 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2025-01-09 20:05:58,707 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2025-01-09 20:05:58,707 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2025-01-09 20:05:58,707 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2025-01-09 20:05:58,707 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2025-01-09 20:05:58,707 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2025-01-09 20:05:58,707 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2025-01-09 20:05:58,707 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2025-01-09 20:05:58,707 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2025-01-09 20:05:58,707 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2025-01-09 20:05:58,707 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2025-01-09 20:05:58,707 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2025-01-09 20:05:58,707 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2025-01-09 20:05:58,707 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2025-01-09 20:05:58,707 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2025-01-09 20:05:58,707 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2025-01-09 20:05:58,708 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2025-01-09 20:05:58,708 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2025-01-09 20:05:58,708 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2025-01-09 20:05:58,708 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2025-01-09 20:05:58,708 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2025-01-09 20:05:58,708 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2025-01-09 20:05:58,708 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2025-01-09 20:05:58,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2025-01-09 20:05:58,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2025-01-09 20:05:58,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2025-01-09 20:05:58,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2025-01-09 20:05:58,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2025-01-09 20:05:58,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2025-01-09 20:05:58,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2025-01-09 20:05:58,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2025-01-09 20:05:58,708 INFO L130 BoogieDeclarations]: Found specification of procedure enable_wol_mode [2025-01-09 20:05:58,708 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_wol_mode [2025-01-09 20:05:58,708 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_resume [2025-01-09 20:05:58,708 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_resume [2025-01-09 20:05:58,708 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2025-01-09 20:05:58,708 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2025-01-09 20:05:58,708 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-01-09 20:05:58,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2025-01-09 20:05:58,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2025-01-09 20:05:58,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2025-01-09 20:05:58,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2025-01-09 20:05:58,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2025-01-09 20:05:58,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2025-01-09 20:05:58,708 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-01-09 20:05:58,708 INFO L130 BoogieDeclarations]: Found specification of procedure mii_getbit [2025-01-09 20:05:58,708 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_getbit [2025-01-09 20:05:58,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2025-01-09 20:05:58,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2025-01-09 20:05:58,708 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2025-01-09 20:05:58,708 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2025-01-09 20:05:58,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-01-09 20:05:58,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-01-09 20:05:58,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-01-09 20:05:58,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-01-09 20:05:58,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-01-09 20:05:58,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-01-09 20:05:58,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-01-09 20:05:58,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-01-09 20:05:58,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-01-09 20:05:58,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-01-09 20:05:58,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-01-09 20:05:58,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-01-09 20:05:58,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-01-09 20:05:58,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-01-09 20:05:58,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-01-09 20:05:58,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-01-09 20:05:58,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-01-09 20:05:58,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-01-09 20:05:58,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-01-09 20:05:58,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-01-09 20:05:58,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2025-01-09 20:05:58,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2025-01-09 20:05:58,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2025-01-09 20:05:58,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2025-01-09 20:05:58,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2025-01-09 20:05:58,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2025-01-09 20:05:58,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2025-01-09 20:05:58,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2025-01-09 20:05:58,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2025-01-09 20:05:58,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2025-01-09 20:05:58,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2025-01-09 20:05:58,709 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2025-01-09 20:05:58,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2025-01-09 20:05:58,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2025-01-09 20:05:58,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2025-01-09 20:05:58,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2025-01-09 20:05:58,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2025-01-09 20:05:58,709 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2025-01-09 20:05:58,713 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2025-01-09 20:05:58,714 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_poll_controller [2025-01-09 20:05:58,714 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_poll_controller [2025-01-09 20:05:58,714 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2025-01-09 20:05:58,714 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2025-01-09 20:05:58,714 INFO L130 BoogieDeclarations]: Found specification of procedure check_link [2025-01-09 20:05:58,714 INFO L138 BoogieDeclarations]: Found implementation of procedure check_link [2025-01-09 20:05:58,714 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2025-01-09 20:05:58,714 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2025-01-09 20:05:58,714 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2025-01-09 20:05:58,714 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2025-01-09 20:05:58,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2025-01-09 20:05:58,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2025-01-09 20:05:58,715 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2025-01-09 20:05:58,715 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2025-01-09 20:05:58,715 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2025-01-09 20:05:58,715 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2025-01-09 20:05:58,715 INFO L130 BoogieDeclarations]: Found specification of procedure init_phy_fixup [2025-01-09 20:05:58,715 INFO L138 BoogieDeclarations]: Found implementation of procedure init_phy_fixup [2025-01-09 20:05:58,715 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2025-01-09 20:05:58,715 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2025-01-09 20:05:58,715 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2025-01-09 20:05:58,715 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2025-01-09 20:05:58,715 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_result [2025-01-09 20:05:58,715 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_result [2025-01-09 20:05:58,715 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-01-09 20:05:58,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-01-09 20:05:58,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-01-09 20:05:58,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-01-09 20:05:58,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-01-09 20:05:58,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-01-09 20:05:58,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-01-09 20:05:58,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-01-09 20:05:58,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-01-09 20:05:58,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-01-09 20:05:58,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-01-09 20:05:58,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-01-09 20:05:58,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-01-09 20:05:58,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-01-09 20:05:58,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-01-09 20:05:58,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-01-09 20:05:58,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-01-09 20:05:58,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-01-09 20:05:58,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-01-09 20:05:58,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-01-09 20:05:58,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-01-09 20:05:58,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2025-01-09 20:05:58,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2025-01-09 20:05:58,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2025-01-09 20:05:58,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2025-01-09 20:05:58,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2025-01-09 20:05:58,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2025-01-09 20:05:58,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2025-01-09 20:05:58,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2025-01-09 20:05:58,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2025-01-09 20:05:58,716 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2025-01-09 20:05:58,716 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2025-01-09 20:05:58,716 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2025-01-09 20:05:58,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-01-09 20:05:58,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-01-09 20:05:58,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-01-09 20:05:58,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-01-09 20:05:58,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-01-09 20:05:58,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-01-09 20:05:58,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-01-09 20:05:58,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-01-09 20:05:58,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-01-09 20:05:58,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-01-09 20:05:58,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-01-09 20:05:58,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-01-09 20:05:58,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-01-09 20:05:58,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-01-09 20:05:58,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-01-09 20:05:58,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-01-09 20:05:58,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-01-09 20:05:58,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-01-09 20:05:58,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-01-09 20:05:58,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-01-09 20:05:58,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2025-01-09 20:05:58,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2025-01-09 20:05:58,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2025-01-09 20:05:58,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2025-01-09 20:05:58,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2025-01-09 20:05:58,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2025-01-09 20:05:58,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2025-01-09 20:05:58,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2025-01-09 20:05:58,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2025-01-09 20:05:58,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2025-01-09 20:05:58,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2025-01-09 20:05:58,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-01-09 20:05:58,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-01-09 20:05:58,719 INFO L130 BoogieDeclarations]: Found specification of procedure switch_port_external [2025-01-09 20:05:58,719 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_port_external [2025-01-09 20:05:58,719 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_close [2025-01-09 20:05:58,719 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_close [2025-01-09 20:05:58,719 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2025-01-09 20:05:58,719 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2025-01-09 20:05:58,719 INFO L130 BoogieDeclarations]: Found specification of procedure get_eeprom_len [2025-01-09 20:05:58,719 INFO L138 BoogieDeclarations]: Found implementation of procedure get_eeprom_len [2025-01-09 20:05:58,719 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2025-01-09 20:05:58,719 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2025-01-09 20:05:58,719 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2025-01-09 20:05:58,719 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2025-01-09 20:05:58,719 INFO L130 BoogieDeclarations]: Found specification of procedure get_regs_len [2025-01-09 20:05:58,719 INFO L138 BoogieDeclarations]: Found implementation of procedure get_regs_len [2025-01-09 20:05:58,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2025-01-09 20:05:58,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2025-01-09 20:05:58,719 INFO L130 BoogieDeclarations]: Found specification of procedure nway_reset [2025-01-09 20:05:58,719 INFO L138 BoogieDeclarations]: Found implementation of procedure nway_reset [2025-01-09 20:05:58,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_netdev_private [2025-01-09 20:05:58,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_netdev_private [2025-01-09 20:05:58,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_91 [2025-01-09 20:05:58,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_91 [2025-01-09 20:05:58,719 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2025-01-09 20:05:58,719 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2025-01-09 20:05:58,719 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2025-01-09 20:05:58,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2025-01-09 20:05:58,719 INFO L130 BoogieDeclarations]: Found specification of procedure init_registers [2025-01-09 20:05:58,719 INFO L138 BoogieDeclarations]: Found implementation of procedure init_registers [2025-01-09 20:05:58,719 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2025-01-09 20:05:58,719 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2025-01-09 20:05:58,719 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2025-01-09 20:05:58,720 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2025-01-09 20:05:58,720 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2025-01-09 20:05:58,720 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2025-01-09 20:05:58,720 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-01-09 20:05:58,720 INFO L130 BoogieDeclarations]: Found specification of procedure switch_port_internal [2025-01-09 20:05:58,720 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_port_internal [2025-01-09 20:05:58,720 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2025-01-09 20:05:58,720 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2025-01-09 20:05:58,720 INFO L130 BoogieDeclarations]: Found specification of procedure dump_ring [2025-01-09 20:05:58,720 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_ring [2025-01-09 20:05:58,720 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-01-09 20:05:58,720 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-01-09 20:05:58,720 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-01-09 20:05:58,720 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-01-09 20:05:58,720 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-01-09 20:05:58,720 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-01-09 20:05:58,720 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-01-09 20:05:58,720 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-01-09 20:05:58,720 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-01-09 20:05:58,720 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-01-09 20:05:58,720 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-01-09 20:05:58,720 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-01-09 20:05:58,720 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-01-09 20:05:58,720 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-01-09 20:05:58,720 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-01-09 20:05:58,720 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-01-09 20:05:58,723 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-01-09 20:05:58,723 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-01-09 20:05:58,723 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-01-09 20:05:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-01-09 20:05:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2025-01-09 20:05:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2025-01-09 20:05:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2025-01-09 20:05:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2025-01-09 20:05:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2025-01-09 20:05:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2025-01-09 20:05:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2025-01-09 20:05:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2025-01-09 20:05:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2025-01-09 20:05:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2025-01-09 20:05:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2025-01-09 20:05:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-01-09 20:05:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-01-09 20:05:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-01-09 20:05:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-01-09 20:05:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-01-09 20:05:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-01-09 20:05:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2025-01-09 20:05:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2025-01-09 20:05:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2025-01-09 20:05:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2025-01-09 20:05:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2025-01-09 20:05:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2025-01-09 20:05:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2025-01-09 20:05:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2025-01-09 20:05:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2025-01-09 20:05:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2025-01-09 20:05:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2025-01-09 20:05:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2025-01-09 20:05:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2025-01-09 20:05:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2025-01-09 20:05:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2025-01-09 20:05:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2025-01-09 20:05:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2025-01-09 20:05:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2025-01-09 20:05:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2025-01-09 20:05:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2025-01-09 20:05:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2025-01-09 20:05:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2025-01-09 20:05:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2025-01-09 20:05:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2025-01-09 20:05:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2025-01-09 20:05:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-01-09 20:05:58,724 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-01-09 20:05:58,725 INFO L130 BoogieDeclarations]: Found specification of procedure intr_handler [2025-01-09 20:05:58,725 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_handler [2025-01-09 20:05:58,725 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2025-01-09 20:05:58,725 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2025-01-09 20:05:58,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_netdev_private [2025-01-09 20:05:58,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_netdev_private [2025-01-09 20:05:58,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2025-01-09 20:05:58,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2025-01-09 20:05:58,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2025-01-09 20:05:58,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2025-01-09 20:05:58,725 INFO L130 BoogieDeclarations]: Found specification of procedure __get_stats [2025-01-09 20:05:58,725 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_stats [2025-01-09 20:05:58,725 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2025-01-09 20:05:58,725 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2025-01-09 20:05:58,725 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2025-01-09 20:05:58,725 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2025-01-09 20:05:58,725 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_open [2025-01-09 20:05:58,725 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_open [2025-01-09 20:05:58,725 INFO L130 BoogieDeclarations]: Found specification of procedure drain_ring [2025-01-09 20:05:58,725 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_ring [2025-01-09 20:05:58,725 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2025-01-09 20:05:58,725 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2025-01-09 20:05:58,725 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2025-01-09 20:05:58,729 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2025-01-09 20:05:58,729 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2025-01-09 20:05:58,729 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2025-01-09 20:05:58,729 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2025-01-09 20:05:58,729 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2025-01-09 20:05:58,729 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_remove1 [2025-01-09 20:05:58,729 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_remove1 [2025-01-09 20:05:58,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_natsemi_exit_mod_15_2 [2025-01-09 20:05:58,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_natsemi_exit_mod_15_2 [2025-01-09 20:05:58,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-01-09 20:05:58,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-01-09 20:05:58,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-01-09 20:05:58,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-01-09 20:05:58,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-01-09 20:05:58,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-01-09 20:05:58,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-01-09 20:05:58,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-01-09 20:05:58,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-01-09 20:05:58,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-01-09 20:05:58,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-01-09 20:05:58,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-01-09 20:05:58,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-01-09 20:05:58,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-01-09 20:05:58,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-01-09 20:05:58,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-01-09 20:05:58,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-01-09 20:05:58,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-01-09 20:05:58,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-01-09 20:05:58,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-01-09 20:05:58,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2025-01-09 20:05:58,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2025-01-09 20:05:58,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2025-01-09 20:05:58,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2025-01-09 20:05:58,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2025-01-09 20:05:58,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2025-01-09 20:05:58,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2025-01-09 20:05:58,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2025-01-09 20:05:58,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2025-01-09 20:05:58,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2025-01-09 20:05:58,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2025-01-09 20:05:58,730 INFO L130 BoogieDeclarations]: Found specification of procedure init_ring [2025-01-09 20:05:58,730 INFO L138 BoogieDeclarations]: Found implementation of procedure init_ring [2025-01-09 20:05:58,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-01-09 20:05:58,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-01-09 20:05:58,730 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_irq_disable [2025-01-09 20:05:58,730 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_irq_disable [2025-01-09 20:05:58,730 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2025-01-09 20:05:58,730 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2025-01-09 20:05:58,730 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2025-01-09 20:05:58,730 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2025-01-09 20:05:58,730 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2025-01-09 20:05:58,730 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2025-01-09 20:05:58,730 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2025-01-09 20:05:58,730 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2025-01-09 20:05:58,730 INFO L130 BoogieDeclarations]: Found specification of procedure ns_ioaddr [2025-01-09 20:05:58,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_ioaddr [2025-01-09 20:05:58,730 INFO L130 BoogieDeclarations]: Found specification of procedure mii_send_bits [2025-01-09 20:05:58,730 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_send_bits [2025-01-09 20:05:58,731 INFO L130 BoogieDeclarations]: Found specification of procedure refill_rx [2025-01-09 20:05:58,731 INFO L138 BoogieDeclarations]: Found implementation of procedure refill_rx [2025-01-09 20:05:58,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2025-01-09 20:05:58,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2025-01-09 20:05:58,731 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2025-01-09 20:05:58,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2025-01-09 20:05:58,731 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2025-01-09 20:05:58,731 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2025-01-09 20:05:58,731 INFO L130 BoogieDeclarations]: Found specification of procedure drain_tx [2025-01-09 20:05:58,731 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_tx [2025-01-09 20:05:58,731 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_irq_enable [2025-01-09 20:05:58,731 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_irq_enable [2025-01-09 20:05:58,731 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2025-01-09 20:05:58,731 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2025-01-09 20:05:58,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-01-09 20:05:58,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-01-09 20:05:58,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-01-09 20:05:58,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-01-09 20:05:58,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-01-09 20:05:58,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-01-09 20:05:58,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-01-09 20:05:58,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-01-09 20:05:58,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-01-09 20:05:58,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-01-09 20:05:58,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-01-09 20:05:58,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-01-09 20:05:58,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-01-09 20:05:58,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-01-09 20:05:58,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-01-09 20:05:58,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-01-09 20:05:58,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-01-09 20:05:58,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-01-09 20:05:58,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-01-09 20:05:58,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-01-09 20:05:58,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2025-01-09 20:05:58,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2025-01-09 20:05:58,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2025-01-09 20:05:58,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2025-01-09 20:05:58,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2025-01-09 20:05:58,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2025-01-09 20:05:58,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2025-01-09 20:05:58,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2025-01-09 20:05:58,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2025-01-09 20:05:58,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2025-01-09 20:05:58,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2025-01-09 20:05:58,733 INFO L130 BoogieDeclarations]: Found specification of procedure miiport_read [2025-01-09 20:05:58,733 INFO L138 BoogieDeclarations]: Found implementation of procedure miiport_read [2025-01-09 20:05:58,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2025-01-09 20:05:58,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2025-01-09 20:05:58,733 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2025-01-09 20:05:58,733 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2025-01-09 20:05:58,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_107 [2025-01-09 20:05:58,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_107 [2025-01-09 20:05:59,909 INFO L234 CfgBuilder]: Building ICFG [2025-01-09 20:05:59,914 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-01-09 20:06:15,928 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2025-01-09 20:06:16,765 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-01-09 20:06:25,512 INFO L? ?]: Removed 3650 outVars from TransFormulas that were not future-live. [2025-01-09 20:06:25,512 INFO L283 CfgBuilder]: Performing block encoding [2025-01-09 20:06:25,593 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-01-09 20:06:25,593 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2025-01-09 20:06:25,593 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 08:06:25 BoogieIcfgContainer [2025-01-09 20:06:25,594 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-01-09 20:06:25,596 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-01-09 20:06:25,597 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-01-09 20:06:25,601 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-01-09 20:06:25,602 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.01 08:05:53" (1/3) ... [2025-01-09 20:06:25,602 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7712eb88 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 08:06:25, skipping insertion in model container [2025-01-09 20:06:25,603 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:05:56" (2/3) ... [2025-01-09 20:06:25,603 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7712eb88 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 08:06:25, skipping insertion in model container [2025-01-09 20:06:25,603 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 08:06:25" (3/3) ... [2025-01-09 20:06:25,604 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i [2025-01-09 20:06:25,618 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-01-09 20:06:25,623 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i that has 162 procedures, 3398 locations, 1 initial locations, 64 loop locations, and 1 error locations. [2025-01-09 20:06:25,776 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-01-09 20:06:25,791 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;@5d432983, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-01-09 20:06:25,792 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-01-09 20:06:25,809 INFO L276 IsEmpty]: Start isEmpty. Operand has 3246 states, 2318 states have (on average 1.3533218291630715) internal successors, (3137), 2353 states have internal predecessors, (3137), 797 states have call successors, (797), 131 states have call predecessors, (797), 130 states have return successors, (791), 782 states have call predecessors, (791), 791 states have call successors, (791) [2025-01-09 20:06:25,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2025-01-09 20:06:25,849 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 20:06:25,850 INFO L218 NwaCegarLoop]: trace histogram [16, 16, 15, 15, 15, 15, 15, 15, 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] [2025-01-09 20:06:25,850 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 20:06:25,855 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 20:06:25,856 INFO L85 PathProgramCache]: Analyzing trace with hash 452244332, now seen corresponding path program 1 times [2025-01-09 20:06:25,863 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 20:06:25,863 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [126347242] [2025-01-09 20:06:25,863 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 20:06:25,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 20:06:41,399 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 221 statements into 1 equivalence classes. [2025-01-09 20:06:41,924 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 221 of 221 statements. [2025-01-09 20:06:41,925 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 20:06:41,925 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 20:06:42,772 INFO L134 CoverageAnalysis]: Checked inductivity of 994 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 994 trivial. 0 not checked. [2025-01-09 20:06:42,773 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 20:06:42,773 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [126347242] [2025-01-09 20:06:42,774 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [126347242] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 20:06:42,774 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 20:06:42,774 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 20:06:42,777 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [881379672] [2025-01-09 20:06:42,778 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 20:06:42,782 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 20:06:42,783 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 20:06:42,801 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 20:06:42,801 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 20:06:42,810 INFO L87 Difference]: Start difference. First operand has 3246 states, 2318 states have (on average 1.3533218291630715) internal successors, (3137), 2353 states have internal predecessors, (3137), 797 states have call successors, (797), 131 states have call predecessors, (797), 130 states have return successors, (791), 782 states have call predecessors, (791), 791 states have call successors, (791) Second operand has 3 states, 3 states have (on average 19.0) internal successors, (57), 3 states have internal predecessors, (57), 3 states have call successors, (24), 2 states have call predecessors, (24), 1 states have return successors, (23), 3 states have call predecessors, (23), 3 states have call successors, (23) [2025-01-09 20:06:46,920 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-01-09 20:06:48,973 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 20:06:48,974 INFO L93 Difference]: Finished difference Result 8764 states and 12908 transitions. [2025-01-09 20:06:48,976 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 20:06:48,978 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 19.0) internal successors, (57), 3 states have internal predecessors, (57), 3 states have call successors, (24), 2 states have call predecessors, (24), 1 states have return successors, (23), 3 states have call predecessors, (23), 3 states have call successors, (23) Word has length 221 [2025-01-09 20:06:48,979 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 20:06:49,059 INFO L225 Difference]: With dead ends: 8764 [2025-01-09 20:06:49,059 INFO L226 Difference]: Without dead ends: 5477 [2025-01-09 20:06:49,095 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 [2025-01-09 20:06:49,100 INFO L435 NwaCegarLoop]: 4679 mSDtfsCounter, 3313 mSDsluCounter, 4559 mSDsCounter, 0 mSdLazyCounter, 89 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3313 SdHoareTripleChecker+Valid, 9238 SdHoareTripleChecker+Invalid, 97 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 89 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.7s IncrementalHoareTripleChecker+Time [2025-01-09 20:06:49,101 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3313 Valid, 9238 Invalid, 97 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7 Valid, 89 Invalid, 1 Unknown, 0 Unchecked, 5.7s Time] [2025-01-09 20:06:49,132 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5477 states. [2025-01-09 20:06:49,556 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5477 to 5473. [2025-01-09 20:06:49,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5473 states, 3852 states have (on average 1.3187954309449637) internal successors, (5080), 3916 states have internal predecessors, (5080), 1376 states have call successors, (1376), 246 states have call predecessors, (1376), 244 states have return successors, (1377), 1354 states have call predecessors, (1377), 1376 states have call successors, (1377) [2025-01-09 20:06:49,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5473 states to 5473 states and 7833 transitions. [2025-01-09 20:06:49,630 INFO L78 Accepts]: Start accepts. Automaton has 5473 states and 7833 transitions. Word has length 221 [2025-01-09 20:06:49,631 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 20:06:49,631 INFO L471 AbstractCegarLoop]: Abstraction has 5473 states and 7833 transitions. [2025-01-09 20:06:49,632 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 19.0) internal successors, (57), 3 states have internal predecessors, (57), 3 states have call successors, (24), 2 states have call predecessors, (24), 1 states have return successors, (23), 3 states have call predecessors, (23), 3 states have call successors, (23) [2025-01-09 20:06:49,632 INFO L276 IsEmpty]: Start isEmpty. Operand 5473 states and 7833 transitions. [2025-01-09 20:06:49,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2025-01-09 20:06:49,650 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 20:06:49,650 INFO L218 NwaCegarLoop]: trace histogram [16, 16, 15, 15, 15, 15, 15, 15, 5, 5, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 20:06:49,651 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-01-09 20:06:49,651 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 20:06:49,651 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 20:06:49,652 INFO L85 PathProgramCache]: Analyzing trace with hash -1477326864, now seen corresponding path program 1 times [2025-01-09 20:06:49,652 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 20:06:49,652 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1069266327] [2025-01-09 20:06:49,652 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 20:06:49,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 20:07:05,174 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 300 statements into 1 equivalence classes. [2025-01-09 20:07:05,409 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 300 of 300 statements. [2025-01-09 20:07:05,409 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 20:07:05,409 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 20:07:06,626 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1032 trivial. 0 not checked. [2025-01-09 20:07:06,630 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 20:07:06,630 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1069266327] [2025-01-09 20:07:06,630 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1069266327] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 20:07:06,630 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 20:07:06,631 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 20:07:06,631 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1129253577] [2025-01-09 20:07:06,631 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 20:07:06,633 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 20:07:06,634 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 20:07:06,635 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 20:07:06,636 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 20:07:06,637 INFO L87 Difference]: Start difference. First operand 5473 states and 7833 transitions. Second operand has 3 states, 3 states have (on average 31.666666666666668) internal successors, (95), 3 states have internal predecessors, (95), 3 states have call successors, (38), 2 states have call predecessors, (38), 1 states have return successors, (35), 3 states have call predecessors, (35), 3 states have call successors, (35) [2025-01-09 20:07:10,771 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-01-09 20:07:11,977 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 20:07:11,977 INFO L93 Difference]: Finished difference Result 15896 states and 22724 transitions. [2025-01-09 20:07:11,978 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 20:07:11,979 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 31.666666666666668) internal successors, (95), 3 states have internal predecessors, (95), 3 states have call successors, (38), 2 states have call predecessors, (38), 1 states have return successors, (35), 3 states have call predecessors, (35), 3 states have call successors, (35) Word has length 300 [2025-01-09 20:07:11,982 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 20:07:12,070 INFO L225 Difference]: With dead ends: 15896 [2025-01-09 20:07:12,070 INFO L226 Difference]: Without dead ends: 10458 [2025-01-09 20:07:12,105 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 [2025-01-09 20:07:12,106 INFO L435 NwaCegarLoop]: 4612 mSDtfsCounter, 4420 mSDsluCounter, 4379 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 5 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4420 SdHoareTripleChecker+Valid, 8991 SdHoareTripleChecker+Invalid, 22 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 16 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.0s IncrementalHoareTripleChecker+Time [2025-01-09 20:07:12,107 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4420 Valid, 8991 Invalid, 22 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 16 Invalid, 1 Unknown, 0 Unchecked, 5.0s Time] [2025-01-09 20:07:12,120 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10458 states. [2025-01-09 20:07:12,525 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10458 to 10452. [2025-01-09 20:07:12,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10452 states, 7433 states have (on average 1.322884434279564) internal successors, (9833), 7551 states have internal predecessors, (9833), 2545 states have call successors, (2545), 483 states have call predecessors, (2545), 473 states have return successors, (2554), 2493 states have call predecessors, (2554), 2545 states have call successors, (2554) [2025-01-09 20:07:12,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10452 states to 10452 states and 14932 transitions. [2025-01-09 20:07:12,634 INFO L78 Accepts]: Start accepts. Automaton has 10452 states and 14932 transitions. Word has length 300 [2025-01-09 20:07:12,635 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 20:07:12,635 INFO L471 AbstractCegarLoop]: Abstraction has 10452 states and 14932 transitions. [2025-01-09 20:07:12,636 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 31.666666666666668) internal successors, (95), 3 states have internal predecessors, (95), 3 states have call successors, (38), 2 states have call predecessors, (38), 1 states have return successors, (35), 3 states have call predecessors, (35), 3 states have call successors, (35) [2025-01-09 20:07:12,636 INFO L276 IsEmpty]: Start isEmpty. Operand 10452 states and 14932 transitions. [2025-01-09 20:07:12,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 393 [2025-01-09 20:07:12,650 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 20:07:12,650 INFO L218 NwaCegarLoop]: trace histogram [16, 16, 15, 15, 15, 15, 15, 15, 9, 9, 6, 6, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 20:07:12,651 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-01-09 20:07:12,651 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 20:07:12,651 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 20:07:12,652 INFO L85 PathProgramCache]: Analyzing trace with hash 1697656835, now seen corresponding path program 1 times [2025-01-09 20:07:12,655 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 20:07:12,655 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1787241911] [2025-01-09 20:07:12,655 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 20:07:12,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms