./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 798a7b37 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 6081258d9228cc20a54c5db1ec40347e5dbacbb2bb40755a07881673d13b875b --- Real Ultimate output --- This is Ultimate 0.3.0-?-798a7b3-m [2025-03-04 05:38:33,755 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-04 05:38:33,822 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-03-04 05:38:33,826 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-04 05:38:33,826 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-04 05:38:33,850 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-04 05:38:33,851 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-04 05:38:33,851 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-04 05:38:33,852 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-04 05:38:33,852 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-04 05:38:33,852 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-04 05:38:33,852 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-04 05:38:33,853 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-04 05:38:33,853 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-04 05:38:33,853 INFO L153 SettingsManager]: * Use SBE=true [2025-03-04 05:38:33,853 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-04 05:38:33,853 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-04 05:38:33,853 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-04 05:38:33,853 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-04 05:38:33,853 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-04 05:38:33,853 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-04 05:38:33,853 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-04 05:38:33,853 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-04 05:38:33,854 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-04 05:38:33,854 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-04 05:38:33,854 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-04 05:38:33,854 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-04 05:38:33,854 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-04 05:38:33,854 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-04 05:38:33,854 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-04 05:38:33,854 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-04 05:38:33,854 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-04 05:38:33,854 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-04 05:38:33,854 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-04 05:38:33,854 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-04 05:38:33,854 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-04 05:38:33,854 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-04 05:38:33,854 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-04 05:38:33,855 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-04 05:38:33,855 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-04 05:38:33,855 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6081258d9228cc20a54c5db1ec40347e5dbacbb2bb40755a07881673d13b875b [2025-03-04 05:38:34,084 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-04 05:38:34,090 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-04 05:38:34,094 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-04 05:38:34,095 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-04 05:38:34,096 INFO L274 PluginConnector]: CDTParser initialized [2025-03-04 05:38:34,097 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i [2025-03-04 05:38:35,297 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1ddbb3312/beed852fef81466e8b17df072b2c96bf/FLAG7ab9405be [2025-03-04 05:38:35,817 INFO L384 CDTParser]: Found 1 translation units. [2025-03-04 05:38:35,817 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i [2025-03-04 05:38:35,867 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1ddbb3312/beed852fef81466e8b17df072b2c96bf/FLAG7ab9405be [2025-03-04 05:38:36,367 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1ddbb3312/beed852fef81466e8b17df072b2c96bf [2025-03-04 05:38:36,369 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-04 05:38:36,370 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-04 05:38:36,371 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-04 05:38:36,371 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-04 05:38:36,374 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-04 05:38:36,375 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.03 05:38:36" (1/1) ... [2025-03-04 05:38:36,376 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2107ef4f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:38:36, skipping insertion in model container [2025-03-04 05:38:36,376 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.03 05:38:36" (1/1) ... [2025-03-04 05:38:36,500 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-04 05:38:40,634 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i[386207,386220] [2025-03-04 05:38:40,638 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i[386376,386389] [2025-03-04 05:38:40,642 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i[386543,386556] [2025-03-04 05:38:40,643 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i[386711,386724] [2025-03-04 05:38:40,670 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-04 05:38:40,720 INFO L200 MainTranslator]: Completed pre-run [2025-03-04 05:38:40,790 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"); [5240] [2025-03-04 05:38:40,792 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)); [5247] [2025-03-04 05:38:40,793 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5254] [2025-03-04 05:38:40,795 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/f860c18/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5295-5296] [2025-03-04 05:38:40,795 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"); [5301-5303] [2025-03-04 05:38:40,797 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [5461] [2025-03-04 05:38:40,798 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5469] [2025-03-04 05:38:40,799 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [5476] [2025-03-04 05:38:40,799 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5483] [2025-03-04 05:38:40,806 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)); [5602-5603] [2025-03-04 05:38:40,808 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)); [5636-5637] [2025-03-04 05:38:40,810 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)); [5673-5674] [2025-03-04 05:38:40,810 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)); [5710-5711] [2025-03-04 05:38:40,815 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)); [5968-5969] [2025-03-04 05:38:40,816 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5975] [2025-03-04 05:38:40,906 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8603] [2025-03-04 05:38:40,911 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)(& np->rx_skbuff) + ((unsigned long )np->cur_rx & 31UL)) [8759] [2025-03-04 05:38:40,951 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)); [10311-10312] [2025-03-04 05:38:40,997 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i[386207,386220] [2025-03-04 05:38:40,998 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i[386376,386389] [2025-03-04 05:38:40,998 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i[386543,386556] [2025-03-04 05:38:40,998 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i[386711,386724] [2025-03-04 05:38:41,004 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-04 05:38:41,254 INFO L204 MainTranslator]: Completed translation [2025-03-04 05:38:41,259 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:38:41 WrapperNode [2025-03-04 05:38:41,259 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-04 05:38:41,261 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-04 05:38:41,261 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-04 05:38:41,261 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-04 05:38:41,274 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:38:41" (1/1) ... [2025-03-04 05:38:41,408 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:38:41" (1/1) ... [2025-03-04 05:38:41,640 INFO L138 Inliner]: procedures = 512, calls = 2611, calls flagged for inlining = 249, calls inlined = 217, statements flattened = 6522 [2025-03-04 05:38:41,640 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-04 05:38:41,641 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-04 05:38:41,641 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-04 05:38:41,641 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-04 05:38:41,651 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:38:41" (1/1) ... [2025-03-04 05:38:41,652 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:38:41" (1/1) ... [2025-03-04 05:38:41,694 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:38:41" (1/1) ... [2025-03-04 05:38:42,849 INFO L175 MemorySlicer]: Split 1071 memory accesses to 31 slices as follows [2, 6, 5, 5, 2, 2, 3, 4, 3, 2, 4, 2, 2, 2, 2, 1, 153, 5, 8, 5, 1, 2, 8, 9, 9, 1, 9, 16, 743, 52, 3]. 69 percent of accesses are in the largest equivalence class. The 103 initializations are split as follows [0, 0, 5, 5, 0, 0, 3, 4, 3, 2, 4, 2, 0, 0, 2, 1, 0, 5, 8, 5, 1, 2, 8, 8, 8, 0, 6, 0, 20, 0, 1]. The 526 writes are split as follows [1, 3, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 153, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 16, 308, 42, 0]. [2025-03-04 05:38:42,850 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:38:41" (1/1) ... [2025-03-04 05:38:42,850 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:38:41" (1/1) ... [2025-03-04 05:38:43,059 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:38:41" (1/1) ... [2025-03-04 05:38:43,072 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:38:41" (1/1) ... [2025-03-04 05:38:43,102 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:38:41" (1/1) ... [2025-03-04 05:38:43,134 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:38:41" (1/1) ... [2025-03-04 05:38:43,192 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-04 05:38:43,195 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-04 05:38:43,195 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-04 05:38:43,195 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-04 05:38:43,196 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:38:41" (1/1) ... [2025-03-04 05:38:43,200 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-04 05:38:43,214 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-04 05:38:43,227 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-03-04 05:38:43,230 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-03-04 05:38:43,253 INFO L130 BoogieDeclarations]: Found specification of procedure drain_rx [2025-03-04 05:38:43,253 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_rx [2025-03-04 05:38:43,253 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2025-03-04 05:38:43,253 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2025-03-04 05:38:43,253 INFO L130 BoogieDeclarations]: Found specification of procedure miiport_write [2025-03-04 05:38:43,253 INFO L138 BoogieDeclarations]: Found implementation of procedure miiport_write [2025-03-04 05:38:43,253 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2025-03-04 05:38:43,254 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2025-03-04 05:38:43,254 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-03-04 05:38:43,254 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-03-04 05:38:43,254 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2025-03-04 05:38:43,254 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2025-03-04 05:38:43,254 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_tx_done [2025-03-04 05:38:43,254 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_tx_done [2025-03-04 05:38:43,254 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2025-03-04 05:38:43,254 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2025-03-04 05:38:43,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-03-04 05:38:43,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-03-04 05:38:43,254 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_rx [2025-03-04 05:38:43,254 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_rx [2025-03-04 05:38:43,254 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2025-03-04 05:38:43,254 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2025-03-04 05:38:43,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2025-03-04 05:38:43,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2025-03-04 05:38:43,254 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_ring [2025-03-04 05:38:43,254 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_ring [2025-03-04 05:38:43,254 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2025-03-04 05:38:43,254 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2025-03-04 05:38:43,254 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2025-03-04 05:38:43,254 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2025-03-04 05:38:43,254 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2025-03-04 05:38:43,254 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2025-03-04 05:38:43,254 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2025-03-04 05:38:43,254 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2025-03-04 05:38:43,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_61 [2025-03-04 05:38:43,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_61 [2025-03-04 05:38:43,257 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2025-03-04 05:38:43,257 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2025-03-04 05:38:43,257 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2025-03-04 05:38:43,257 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2025-03-04 05:38:43,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2025-03-04 05:38:43,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2025-03-04 05:38:43,257 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2025-03-04 05:38:43,257 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2025-03-04 05:38:43,257 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2025-03-04 05:38:43,257 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2025-03-04 05:38:43,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-03-04 05:38:43,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-03-04 05:38:43,257 INFO L130 BoogieDeclarations]: Found specification of procedure __set_rx_mode [2025-03-04 05:38:43,257 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_rx_mode [2025-03-04 05:38:43,257 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2025-03-04 05:38:43,257 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2025-03-04 05:38:43,257 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2025-03-04 05:38:43,257 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2025-03-04 05:38:43,258 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-03-04 05:38:43,258 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2025-03-04 05:38:43,258 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2025-03-04 05:38:43,258 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2025-03-04 05:38:43,258 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2025-03-04 05:38:43,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2025-03-04 05:38:43,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2025-03-04 05:38:43,258 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_read [2025-03-04 05:38:43,258 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_read [2025-03-04 05:38:43,258 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2025-03-04 05:38:43,258 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2025-03-04 05:38:43,258 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_stop_rxtx [2025-03-04 05:38:43,258 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_stop_rxtx [2025-03-04 05:38:43,258 INFO L130 BoogieDeclarations]: Found specification of procedure ns_tx_timeout [2025-03-04 05:38:43,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_tx_timeout [2025-03-04 05:38:43,258 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-03-04 05:38:43,258 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-03-04 05:38:43,258 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-03-04 05:38:43,258 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-03-04 05:38:43,258 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-03-04 05:38:43,258 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-03-04 05:38:43,258 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-03-04 05:38:43,258 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-03-04 05:38:43,258 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-03-04 05:38:43,258 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-03-04 05:38:43,258 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-03-04 05:38:43,258 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-03-04 05:38:43,258 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-03-04 05:38:43,258 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-03-04 05:38:43,258 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-03-04 05:38:43,258 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-03-04 05:38:43,258 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-03-04 05:38:43,258 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-03-04 05:38:43,258 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-03-04 05:38:43,259 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2025-03-04 05:38:43,259 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2025-03-04 05:38:43,259 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2025-03-04 05:38:43,259 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2025-03-04 05:38:43,259 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2025-03-04 05:38:43,259 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2025-03-04 05:38:43,259 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2025-03-04 05:38:43,259 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2025-03-04 05:38:43,259 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2025-03-04 05:38:43,259 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2025-03-04 05:38:43,259 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2025-03-04 05:38:43,259 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2025-03-04 05:38:43,259 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2025-03-04 05:38:43,259 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2025-03-04 05:38:43,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2025-03-04 05:38:43,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2025-03-04 05:38:43,259 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_reset [2025-03-04 05:38:43,259 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_reset [2025-03-04 05:38:43,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-03-04 05:38:43,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-03-04 05:38:43,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-03-04 05:38:43,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-03-04 05:38:43,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-03-04 05:38:43,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-03-04 05:38:43,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-03-04 05:38:43,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-03-04 05:38:43,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-03-04 05:38:43,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-03-04 05:38:43,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-03-04 05:38:43,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-03-04 05:38:43,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-03-04 05:38:43,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-03-04 05:38:43,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-03-04 05:38:43,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-03-04 05:38:43,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-03-04 05:38:43,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-03-04 05:38:43,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-03-04 05:38:43,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-03-04 05:38:43,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2025-03-04 05:38:43,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2025-03-04 05:38:43,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2025-03-04 05:38:43,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2025-03-04 05:38:43,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2025-03-04 05:38:43,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2025-03-04 05:38:43,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2025-03-04 05:38:43,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2025-03-04 05:38:43,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2025-03-04 05:38:43,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2025-03-04 05:38:43,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2025-03-04 05:38:43,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2025-03-04 05:38:43,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2025-03-04 05:38:43,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-03-04 05:38:43,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-03-04 05:38:43,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-03-04 05:38:43,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-03-04 05:38:43,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-03-04 05:38:43,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-03-04 05:38:43,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-03-04 05:38:43,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-03-04 05:38:43,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-03-04 05:38:43,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-03-04 05:38:43,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-03-04 05:38:43,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-03-04 05:38:43,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-03-04 05:38:43,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-03-04 05:38:43,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-03-04 05:38:43,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-03-04 05:38:43,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-03-04 05:38:43,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-03-04 05:38:43,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-03-04 05:38:43,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-03-04 05:38:43,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2025-03-04 05:38:43,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2025-03-04 05:38:43,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2025-03-04 05:38:43,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2025-03-04 05:38:43,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2025-03-04 05:38:43,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2025-03-04 05:38:43,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2025-03-04 05:38:43,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2025-03-04 05:38:43,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2025-03-04 05:38:43,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2025-03-04 05:38:43,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2025-03-04 05:38:43,264 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2025-03-04 05:38:43,264 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2025-03-04 05:38:43,264 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2025-03-04 05:38:43,264 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2025-03-04 05:38:43,264 INFO L130 BoogieDeclarations]: Found specification of procedure move_int_phy [2025-03-04 05:38:43,264 INFO L138 BoogieDeclarations]: Found implementation of procedure move_int_phy [2025-03-04 05:38:43,264 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-03-04 05:38:43,264 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-03-04 05:38:43,264 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-03-04 05:38:43,264 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-03-04 05:38:43,265 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-03-04 05:38:43,265 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-03-04 05:38:43,265 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2025-03-04 05:38:43,265 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2025-03-04 05:38:43,265 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2025-03-04 05:38:43,265 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2025-03-04 05:38:43,268 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2025-03-04 05:38:43,268 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2025-03-04 05:38:43,268 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2025-03-04 05:38:43,268 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2025-03-04 05:38:43,268 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2025-03-04 05:38:43,268 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2025-03-04 05:38:43,268 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2025-03-04 05:38:43,268 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2025-03-04 05:38:43,269 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2025-03-04 05:38:43,269 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2025-03-04 05:38:43,269 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2025-03-04 05:38:43,269 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2025-03-04 05:38:43,269 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2025-03-04 05:38:43,269 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2025-03-04 05:38:43,269 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2025-03-04 05:38:43,269 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2025-03-04 05:38:43,269 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2025-03-04 05:38:43,269 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2025-03-04 05:38:43,269 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2025-03-04 05:38:43,269 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2025-03-04 05:38:43,269 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2025-03-04 05:38:43,269 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-03-04 05:38:43,269 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-03-04 05:38:43,269 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-03-04 05:38:43,269 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-03-04 05:38:43,269 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-03-04 05:38:43,269 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-03-04 05:38:43,269 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2025-03-04 05:38:43,269 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2025-03-04 05:38:43,269 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2025-03-04 05:38:43,269 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2025-03-04 05:38:43,269 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2025-03-04 05:38:43,269 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2025-03-04 05:38:43,269 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2025-03-04 05:38:43,269 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2025-03-04 05:38:43,269 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2025-03-04 05:38:43,269 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2025-03-04 05:38:43,269 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2025-03-04 05:38:43,269 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2025-03-04 05:38:43,269 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2025-03-04 05:38:43,269 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2025-03-04 05:38:43,269 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2025-03-04 05:38:43,269 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2025-03-04 05:38:43,269 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2025-03-04 05:38:43,270 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2025-03-04 05:38:43,270 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2025-03-04 05:38:43,270 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2025-03-04 05:38:43,270 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2025-03-04 05:38:43,270 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2025-03-04 05:38:43,270 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2025-03-04 05:38:43,270 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2025-03-04 05:38:43,270 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2025-03-04 05:38:43,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2025-03-04 05:38:43,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2025-03-04 05:38:43,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2025-03-04 05:38:43,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2025-03-04 05:38:43,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2025-03-04 05:38:43,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2025-03-04 05:38:43,270 INFO L130 BoogieDeclarations]: Found specification of procedure enable_wol_mode [2025-03-04 05:38:43,270 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_wol_mode [2025-03-04 05:38:43,270 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_resume [2025-03-04 05:38:43,270 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_resume [2025-03-04 05:38:43,270 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2025-03-04 05:38:43,270 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2025-03-04 05:38:43,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2025-03-04 05:38:43,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2025-03-04 05:38:43,270 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-03-04 05:38:43,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2025-03-04 05:38:43,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2025-03-04 05:38:43,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2025-03-04 05:38:43,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2025-03-04 05:38:43,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2025-03-04 05:38:43,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2025-03-04 05:38:43,270 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-04 05:38:43,270 INFO L130 BoogieDeclarations]: Found specification of procedure mii_getbit [2025-03-04 05:38:43,270 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_getbit [2025-03-04 05:38:43,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2025-03-04 05:38:43,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2025-03-04 05:38:43,270 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2025-03-04 05:38:43,270 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2025-03-04 05:38:43,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-03-04 05:38:43,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-03-04 05:38:43,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-03-04 05:38:43,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-03-04 05:38:43,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-03-04 05:38:43,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-03-04 05:38:43,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-03-04 05:38:43,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-03-04 05:38:43,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-03-04 05:38:43,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-03-04 05:38:43,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-03-04 05:38:43,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-03-04 05:38:43,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-03-04 05:38:43,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-03-04 05:38:43,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-03-04 05:38:43,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-03-04 05:38:43,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-03-04 05:38:43,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-03-04 05:38:43,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-03-04 05:38:43,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-03-04 05:38:43,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2025-03-04 05:38:43,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2025-03-04 05:38:43,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2025-03-04 05:38:43,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2025-03-04 05:38:43,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2025-03-04 05:38:43,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2025-03-04 05:38:43,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2025-03-04 05:38:43,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2025-03-04 05:38:43,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2025-03-04 05:38:43,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2025-03-04 05:38:43,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2025-03-04 05:38:43,274 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2025-03-04 05:38:43,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2025-03-04 05:38:43,274 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2025-03-04 05:38:43,274 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2025-03-04 05:38:43,274 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_poll_controller [2025-03-04 05:38:43,274 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_poll_controller [2025-03-04 05:38:43,274 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2025-03-04 05:38:43,274 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2025-03-04 05:38:43,274 INFO L130 BoogieDeclarations]: Found specification of procedure check_link [2025-03-04 05:38:43,274 INFO L138 BoogieDeclarations]: Found implementation of procedure check_link [2025-03-04 05:38:43,274 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2025-03-04 05:38:43,274 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2025-03-04 05:38:43,274 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2025-03-04 05:38:43,274 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2025-03-04 05:38:43,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2025-03-04 05:38:43,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2025-03-04 05:38:43,274 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2025-03-04 05:38:43,274 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2025-03-04 05:38:43,274 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2025-03-04 05:38:43,274 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2025-03-04 05:38:43,274 INFO L130 BoogieDeclarations]: Found specification of procedure init_phy_fixup [2025-03-04 05:38:43,274 INFO L138 BoogieDeclarations]: Found implementation of procedure init_phy_fixup [2025-03-04 05:38:43,274 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2025-03-04 05:38:43,274 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2025-03-04 05:38:43,274 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2025-03-04 05:38:43,274 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2025-03-04 05:38:43,274 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_result [2025-03-04 05:38:43,274 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_result [2025-03-04 05:38:43,274 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-04 05:38:43,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-04 05:38:43,274 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-03-04 05:38:43,274 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-03-04 05:38:43,274 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-03-04 05:38:43,274 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-03-04 05:38:43,274 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-03-04 05:38:43,274 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-03-04 05:38:43,274 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-03-04 05:38:43,274 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-03-04 05:38:43,274 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-03-04 05:38:43,274 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-03-04 05:38:43,274 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-03-04 05:38:43,274 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-03-04 05:38:43,274 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-03-04 05:38:43,274 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-03-04 05:38:43,274 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-03-04 05:38:43,274 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-03-04 05:38:43,274 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-03-04 05:38:43,274 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-03-04 05:38:43,274 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-03-04 05:38:43,275 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2025-03-04 05:38:43,275 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2025-03-04 05:38:43,275 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2025-03-04 05:38:43,275 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2025-03-04 05:38:43,275 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2025-03-04 05:38:43,275 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2025-03-04 05:38:43,275 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2025-03-04 05:38:43,275 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2025-03-04 05:38:43,275 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2025-03-04 05:38:43,275 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2025-03-04 05:38:43,275 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2025-03-04 05:38:43,278 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2025-03-04 05:38:43,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-03-04 05:38:43,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-03-04 05:38:43,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-03-04 05:38:43,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-03-04 05:38:43,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-03-04 05:38:43,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-03-04 05:38:43,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-03-04 05:38:43,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-03-04 05:38:43,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-03-04 05:38:43,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-03-04 05:38:43,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-03-04 05:38:43,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-03-04 05:38:43,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-03-04 05:38:43,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-03-04 05:38:43,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-03-04 05:38:43,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-03-04 05:38:43,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-03-04 05:38:43,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-03-04 05:38:43,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-03-04 05:38:43,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-03-04 05:38:43,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2025-03-04 05:38:43,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2025-03-04 05:38:43,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2025-03-04 05:38:43,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2025-03-04 05:38:43,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2025-03-04 05:38:43,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2025-03-04 05:38:43,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2025-03-04 05:38:43,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2025-03-04 05:38:43,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2025-03-04 05:38:43,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2025-03-04 05:38:43,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2025-03-04 05:38:43,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-03-04 05:38:43,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-03-04 05:38:43,279 INFO L130 BoogieDeclarations]: Found specification of procedure switch_port_external [2025-03-04 05:38:43,279 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_port_external [2025-03-04 05:38:43,279 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_close [2025-03-04 05:38:43,279 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_close [2025-03-04 05:38:43,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2025-03-04 05:38:43,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2025-03-04 05:38:43,279 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2025-03-04 05:38:43,279 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2025-03-04 05:38:43,279 INFO L130 BoogieDeclarations]: Found specification of procedure get_eeprom_len [2025-03-04 05:38:43,279 INFO L138 BoogieDeclarations]: Found implementation of procedure get_eeprom_len [2025-03-04 05:38:43,279 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2025-03-04 05:38:43,279 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2025-03-04 05:38:43,279 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2025-03-04 05:38:43,279 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2025-03-04 05:38:43,279 INFO L130 BoogieDeclarations]: Found specification of procedure get_regs_len [2025-03-04 05:38:43,279 INFO L138 BoogieDeclarations]: Found implementation of procedure get_regs_len [2025-03-04 05:38:43,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2025-03-04 05:38:43,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2025-03-04 05:38:43,279 INFO L130 BoogieDeclarations]: Found specification of procedure nway_reset [2025-03-04 05:38:43,279 INFO L138 BoogieDeclarations]: Found implementation of procedure nway_reset [2025-03-04 05:38:43,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_netdev_private [2025-03-04 05:38:43,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_netdev_private [2025-03-04 05:38:43,279 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2025-03-04 05:38:43,279 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2025-03-04 05:38:43,279 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2025-03-04 05:38:43,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2025-03-04 05:38:43,279 INFO L130 BoogieDeclarations]: Found specification of procedure init_registers [2025-03-04 05:38:43,279 INFO L138 BoogieDeclarations]: Found implementation of procedure init_registers [2025-03-04 05:38:43,279 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2025-03-04 05:38:43,279 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2025-03-04 05:38:43,279 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2025-03-04 05:38:43,279 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2025-03-04 05:38:43,279 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2025-03-04 05:38:43,279 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2025-03-04 05:38:43,284 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-03-04 05:38:43,284 INFO L130 BoogieDeclarations]: Found specification of procedure switch_port_internal [2025-03-04 05:38:43,284 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_port_internal [2025-03-04 05:38:43,284 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2025-03-04 05:38:43,284 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2025-03-04 05:38:43,284 INFO L130 BoogieDeclarations]: Found specification of procedure dump_ring [2025-03-04 05:38:43,284 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_ring [2025-03-04 05:38:43,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-03-04 05:38:43,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-03-04 05:38:43,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-03-04 05:38:43,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-03-04 05:38:43,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-03-04 05:38:43,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-03-04 05:38:43,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-03-04 05:38:43,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-03-04 05:38:43,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-03-04 05:38:43,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-03-04 05:38:43,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-03-04 05:38:43,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-03-04 05:38:43,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-03-04 05:38:43,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-03-04 05:38:43,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-03-04 05:38:43,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-03-04 05:38:43,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-03-04 05:38:43,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-03-04 05:38:43,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-03-04 05:38:43,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-03-04 05:38:43,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2025-03-04 05:38:43,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2025-03-04 05:38:43,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2025-03-04 05:38:43,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2025-03-04 05:38:43,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2025-03-04 05:38:43,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2025-03-04 05:38:43,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2025-03-04 05:38:43,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2025-03-04 05:38:43,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2025-03-04 05:38:43,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2025-03-04 05:38:43,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2025-03-04 05:38:43,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-03-04 05:38:43,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-03-04 05:38:43,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-03-04 05:38:43,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-03-04 05:38:43,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-03-04 05:38:43,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-03-04 05:38:43,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2025-03-04 05:38:43,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2025-03-04 05:38:43,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2025-03-04 05:38:43,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2025-03-04 05:38:43,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2025-03-04 05:38:43,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2025-03-04 05:38:43,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2025-03-04 05:38:43,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2025-03-04 05:38:43,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2025-03-04 05:38:43,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2025-03-04 05:38:43,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2025-03-04 05:38:43,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2025-03-04 05:38:43,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2025-03-04 05:38:43,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2025-03-04 05:38:43,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2025-03-04 05:38:43,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2025-03-04 05:38:43,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2025-03-04 05:38:43,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2025-03-04 05:38:43,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2025-03-04 05:38:43,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2025-03-04 05:38:43,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2025-03-04 05:38:43,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2025-03-04 05:38:43,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2025-03-04 05:38:43,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2025-03-04 05:38:43,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2025-03-04 05:38:43,286 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-03-04 05:38:43,286 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-03-04 05:38:43,286 INFO L130 BoogieDeclarations]: Found specification of procedure intr_handler [2025-03-04 05:38:43,286 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_handler [2025-03-04 05:38:43,286 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2025-03-04 05:38:43,286 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2025-03-04 05:38:43,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_netdev_private [2025-03-04 05:38:43,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_netdev_private [2025-03-04 05:38:43,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_68 [2025-03-04 05:38:43,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_68 [2025-03-04 05:38:43,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2025-03-04 05:38:43,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2025-03-04 05:38:43,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2025-03-04 05:38:43,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2025-03-04 05:38:43,287 INFO L130 BoogieDeclarations]: Found specification of procedure __get_stats [2025-03-04 05:38:43,287 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_stats [2025-03-04 05:38:43,287 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2025-03-04 05:38:43,287 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2025-03-04 05:38:43,287 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2025-03-04 05:38:43,287 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2025-03-04 05:38:43,287 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_open [2025-03-04 05:38:43,287 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_open [2025-03-04 05:38:43,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_84 [2025-03-04 05:38:43,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_84 [2025-03-04 05:38:43,287 INFO L130 BoogieDeclarations]: Found specification of procedure drain_ring [2025-03-04 05:38:43,287 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_ring [2025-03-04 05:38:43,287 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2025-03-04 05:38:43,287 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2025-03-04 05:38:43,287 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2025-03-04 05:38:43,287 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2025-03-04 05:38:43,287 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2025-03-04 05:38:43,287 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2025-03-04 05:38:43,287 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2025-03-04 05:38:43,287 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2025-03-04 05:38:43,287 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_remove1 [2025-03-04 05:38:43,287 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_remove1 [2025-03-04 05:38:43,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_natsemi_exit_mod_15_2 [2025-03-04 05:38:43,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_natsemi_exit_mod_15_2 [2025-03-04 05:38:43,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-03-04 05:38:43,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-03-04 05:38:43,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-03-04 05:38:43,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-03-04 05:38:43,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-03-04 05:38:43,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-03-04 05:38:43,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-03-04 05:38:43,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-03-04 05:38:43,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-03-04 05:38:43,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-03-04 05:38:43,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-03-04 05:38:43,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-03-04 05:38:43,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-03-04 05:38:43,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-03-04 05:38:43,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-03-04 05:38:43,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-03-04 05:38:43,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-03-04 05:38:43,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-03-04 05:38:43,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-03-04 05:38:43,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-03-04 05:38:43,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2025-03-04 05:38:43,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2025-03-04 05:38:43,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2025-03-04 05:38:43,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2025-03-04 05:38:43,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2025-03-04 05:38:43,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2025-03-04 05:38:43,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2025-03-04 05:38:43,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2025-03-04 05:38:43,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2025-03-04 05:38:43,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2025-03-04 05:38:43,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2025-03-04 05:38:43,288 INFO L130 BoogieDeclarations]: Found specification of procedure init_ring [2025-03-04 05:38:43,288 INFO L138 BoogieDeclarations]: Found implementation of procedure init_ring [2025-03-04 05:38:43,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-03-04 05:38:43,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-03-04 05:38:43,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_85 [2025-03-04 05:38:43,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_85 [2025-03-04 05:38:43,288 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_irq_disable [2025-03-04 05:38:43,288 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_irq_disable [2025-03-04 05:38:43,288 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2025-03-04 05:38:43,288 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2025-03-04 05:38:43,288 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2025-03-04 05:38:43,288 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2025-03-04 05:38:43,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_69 [2025-03-04 05:38:43,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_69 [2025-03-04 05:38:43,288 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2025-03-04 05:38:43,288 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2025-03-04 05:38:43,288 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2025-03-04 05:38:43,288 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2025-03-04 05:38:43,288 INFO L130 BoogieDeclarations]: Found specification of procedure ns_ioaddr [2025-03-04 05:38:43,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_ioaddr [2025-03-04 05:38:43,289 INFO L130 BoogieDeclarations]: Found specification of procedure mii_send_bits [2025-03-04 05:38:43,289 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_send_bits [2025-03-04 05:38:43,289 INFO L130 BoogieDeclarations]: Found specification of procedure refill_rx [2025-03-04 05:38:43,289 INFO L138 BoogieDeclarations]: Found implementation of procedure refill_rx [2025-03-04 05:38:43,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2025-03-04 05:38:43,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2025-03-04 05:38:43,293 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2025-03-04 05:38:43,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2025-03-04 05:38:43,294 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2025-03-04 05:38:43,294 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2025-03-04 05:38:43,294 INFO L130 BoogieDeclarations]: Found specification of procedure drain_tx [2025-03-04 05:38:43,294 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_tx [2025-03-04 05:38:43,294 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_irq_enable [2025-03-04 05:38:43,294 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_irq_enable [2025-03-04 05:38:43,294 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2025-03-04 05:38:43,294 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2025-03-04 05:38:43,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-04 05:38:43,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-03-04 05:38:43,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-03-04 05:38:43,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-03-04 05:38:43,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-03-04 05:38:43,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-03-04 05:38:43,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-03-04 05:38:43,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-03-04 05:38:43,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-03-04 05:38:43,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-03-04 05:38:43,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-03-04 05:38:43,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-03-04 05:38:43,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-03-04 05:38:43,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-03-04 05:38:43,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-03-04 05:38:43,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-03-04 05:38:43,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-03-04 05:38:43,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-03-04 05:38:43,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-03-04 05:38:43,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-03-04 05:38:43,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2025-03-04 05:38:43,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2025-03-04 05:38:43,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2025-03-04 05:38:43,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2025-03-04 05:38:43,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2025-03-04 05:38:43,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2025-03-04 05:38:43,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2025-03-04 05:38:43,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2025-03-04 05:38:43,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2025-03-04 05:38:43,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2025-03-04 05:38:43,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2025-03-04 05:38:43,294 INFO L130 BoogieDeclarations]: Found specification of procedure miiport_read [2025-03-04 05:38:43,294 INFO L138 BoogieDeclarations]: Found implementation of procedure miiport_read [2025-03-04 05:38:43,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2025-03-04 05:38:43,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2025-03-04 05:38:43,294 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2025-03-04 05:38:43,294 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2025-03-04 05:38:44,242 INFO L256 CfgBuilder]: Building ICFG [2025-03-04 05:38:44,245 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-04 05:38:44,525 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14806: havoc netpoll_trap_#t~nondet1602#1; [2025-03-04 05:38:44,674 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5454: havoc kobject_name_#t~mem46#1.base, kobject_name_#t~mem46#1.offset; [2025-03-04 05:38:44,674 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5506: havoc dev_name_#t~mem56#1.base, dev_name_#t~mem56#1.offset; [2025-03-04 05:38:45,095 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12843: havoc ldv_dev_get_drvdata_#t~mem1486#1.base, ldv_dev_get_drvdata_#t~mem1486#1.offset;havoc ldv_dev_get_drvdata_#t~mem1487#1.base, ldv_dev_get_drvdata_#t~mem1487#1.offset; [2025-03-04 05:38:45,108 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14862: havoc #t~nondet1614; [2025-03-04 05:38:45,111 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14733: havoc #t~nondet1597; [2025-03-04 05:38:45,192 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14682: havoc crc32_le_#t~nondet1591#1; [2025-03-04 05:38:45,192 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9166: call ULTIMATE.dealloc(~#mc_filter~0#1.base, ~#mc_filter~0#1.offset);havoc ~#mc_filter~0#1.base, ~#mc_filter~0#1.offset; [2025-03-04 05:38:45,192 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14675: havoc bitrev32_#t~nondet1590#1; [2025-03-04 05:38:45,234 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10710: #res#1 := ~arg0#1; [2025-03-04 05:38:45,279 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5985: havoc #t~mem198.base, #t~mem198.offset; [2025-03-04 05:38:45,354 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5578: havoc #t~mem101.base, #t~mem101.offset; [2025-03-04 05:38:45,467 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7449: call ULTIMATE.dealloc(~#pmatch~0.base, ~#pmatch~0.offset);havoc ~#pmatch~0.base, ~#pmatch~0.offset;call ULTIMATE.dealloc(~#sopass~0.base, ~#sopass~0.offset);havoc ~#sopass~0.base, ~#sopass~0.offset; [2025-03-04 05:38:45,476 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14647: havoc #t~nondet1588; [2025-03-04 05:38:45,541 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12808-1: ldv_mod_timer_124_#res#1 := ldv_mod_timer_124_~ldv_func_res~8#1; [2025-03-04 05:38:45,541 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14708: havoc dev_err_#t~nondet1593#1; [2025-03-04 05:38:45,599 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11407: #res#1 := ~arg0#1; [2025-03-04 05:38:45,608 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6986: havoc #t~bitwise415; [2025-03-04 05:38:45,618 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14777: havoc #t~nondet1600; [2025-03-04 05:38:52,723 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10673-1: ldv_alloc_etherdev_mqs_#res#1.base, ldv_alloc_etherdev_mqs_#res#1.offset := ldv_alloc_etherdev_mqs_~arg0#1.base, ldv_alloc_etherdev_mqs_~arg0#1.offset; [2025-03-04 05:38:52,723 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14643: havoc __pci_register_driver_#t~nondet1587#1; [2025-03-04 05:38:52,723 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12793-1: ldv_del_timer_sync_119_#res#1 := ldv_del_timer_sync_119_~ldv_func_res~7#1; [2025-03-04 05:38:52,723 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint main_returnLabel#1: #t~ret1616#1 := main_#res#1;havoc main_#t~ret1391#1, main_~tmp~115#1;assume { :end_inline_main } true; [2025-03-04 05:38:52,723 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12663-1: ldv_mod_timer_78_#res#1 := ldv_mod_timer_78_~ldv_func_res~3#1; [2025-03-04 05:38:52,723 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11740: call ULTIMATE.dealloc(ldv_pci_instance_suspend_2_8_~#arg2#1.base, ldv_pci_instance_suspend_2_8_~#arg2#1.offset);havoc ldv_pci_instance_suspend_2_8_~#arg2#1.base, ldv_pci_instance_suspend_2_8_~#arg2#1.offset; [2025-03-04 05:38:52,724 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5530: havoc __kmalloc_#t~ret64#1.base, __kmalloc_#t~ret64#1.offset; [2025-03-04 05:38:52,724 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11751: call ULTIMATE.dealloc(ldv_pci_instance_suspend_late_2_7_~#arg2#1.base, ldv_pci_instance_suspend_late_2_7_~#arg2#1.offset);havoc ldv_pci_instance_suspend_late_2_7_~#arg2#1.base, ldv_pci_instance_suspend_late_2_7_~#arg2#1.offset; [2025-03-04 05:38:52,724 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12678-1: ldv_mod_timer_79_#res#1 := ldv_mod_timer_79_~ldv_func_res~4#1; [2025-03-04 05:38:52,724 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14671: havoc alloc_etherdev_mqs_#t~ret1589#1.base, alloc_etherdev_mqs_#t~ret1589#1.offset; [2025-03-04 05:38:52,724 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12029-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2025-03-04 05:38:52,724 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12030-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2025-03-04 05:38:52,724 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12825-1: ldv___pci_register_driver_125_#res#1 := ldv___pci_register_driver_125_~ldv_func_res~9#1; [2025-03-04 05:38:52,724 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14810: havoc pci_bus_read_config_dword_#t~nondet1603#1; [2025-03-04 05:38:52,724 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12565-1: ldv_alloc_etherdev_mqs_62_#res#1.base, ldv_alloc_etherdev_mqs_62_#res#1.offset := ldv_alloc_etherdev_mqs_62_~ldv_func_res~0#1.base, ldv_alloc_etherdev_mqs_62_~ldv_func_res~0#1.offset; [2025-03-04 05:38:52,724 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14814: havoc pci_bus_write_config_dword_#t~nondet1604#1; [2025-03-04 05:38:52,724 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14825: havoc pci_request_regions_#t~nondet1606#1; [2025-03-04 05:38:52,724 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12580-1: ldv_register_netdev_63_#res#1 := ldv_register_netdev_63_~ldv_func_res~1#1; [2025-03-04 05:38:52,724 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2025-03-04 05:38:52,724 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9416: havoc get_msglevel_#t~mem1049#1; [2025-03-04 05:38:52,724 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14839: havoc register_netdev_#t~nondet1608#1; [2025-03-04 05:38:52,724 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14712: havoc device_create_file_#t~nondet1594#1; [2025-03-04 05:38:52,724 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14725: havoc eth_mac_addr_#t~nondet1595#1; [2025-03-04 05:38:52,725 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9460: havoc get_link_#t~bitwise1056#1; [2025-03-04 05:38:52,725 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10649-1: ldv___pci_register_driver_#res#1 := ldv___pci_register_driver_~arg0#1; [2025-03-04 05:38:52,725 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14745: havoc ioremap_nocache_#t~ret1598#1.base, ioremap_nocache_#t~ret1598#1.offset; [2025-03-04 05:38:52,725 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6689: call ULTIMATE.dealloc(natsemi_probe1_~#tmp~40#1.base, natsemi_probe1_~#tmp~40#1.offset);havoc natsemi_probe1_~#tmp~40#1.base, natsemi_probe1_~#tmp~40#1.offset;call ULTIMATE.dealloc(natsemi_probe1_~#__key~0#1.base, natsemi_probe1_~#__key~0#1.offset);havoc natsemi_probe1_~#__key~0#1.base, natsemi_probe1_~#__key~0#1.offset; [2025-03-04 05:38:52,725 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10668-1: ldv_alloc_etherdev_mqs_#res#1.base, ldv_alloc_etherdev_mqs_#res#1.offset := ldv_alloc_etherdev_mqs_~arg0#1.base, ldv_alloc_etherdev_mqs_~arg0#1.offset; [2025-03-04 05:38:52,725 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14767: havoc ldv_pre_register_netdev_#t~nondet1599#1; [2025-03-04 05:38:52,725 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10671-1: ldv_alloc_etherdev_mqs_#res#1.base, ldv_alloc_etherdev_mqs_#res#1.offset := ldv_alloc_etherdev_mqs_~arg0#1.base, ldv_alloc_etherdev_mqs_~arg0#1.offset; [2025-03-04 05:38:53,592 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-03-04 05:38:54,816 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12748-1: ldv_del_timer_sync_111_#res#1 := ldv_del_timer_sync_111_~ldv_func_res~6#1; [2025-03-04 05:38:54,816 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5311: havoc arch_irqs_disabled_flags_#t~bitwise26#1; [2025-03-04 05:38:55,750 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9324: havoc #t~mem1034; [2025-03-04 05:38:56,930 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14847: havoc #t~nondet1610; [2025-03-04 05:38:57,776 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14835: havoc #t~nondet1607; [2025-03-04 05:38:59,573 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5552: havoc is_device_dma_capable_#t~mem66#1.base, is_device_dma_capable_#t~mem66#1.offset;havoc is_device_dma_capable_#t~mem67#1.base, is_device_dma_capable_#t~mem67#1.offset;havoc is_device_dma_capable_#t~mem68#1;havoc is_device_dma_capable_#t~short69#1; [2025-03-04 05:38:59,573 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14843: havoc request_threaded_irq_#t~nondet1609#1; [2025-03-04 05:38:59,573 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7750: call ULTIMATE.dealloc(~#__key~1#1.base, ~#__key~1#1.offset);havoc ~#__key~1#1.base, ~#__key~1#1.offset; [2025-03-04 05:38:59,574 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12073-1: ldv_request_irq_#res#1 := ldv_request_irq_~arg0#1; [2025-03-04 05:38:59,574 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12618-1: ldv_request_irq_66_#res#1 := ldv_request_irq_66_~ldv_func_res~2#1; [2025-03-04 05:38:59,751 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14704: havoc #t~nondet1592; [2025-03-04 05:38:59,823 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5262: havoc #t~mem1;havoc #t~bitwise2; [2025-03-04 05:39:00,407 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5256: #res := 1; [2025-03-04 05:39:00,487 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14818: havoc #t~nondet1605; [2025-03-04 05:39:00,529 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6551: havoc #t~mem295.base, #t~mem295.offset; [2025-03-04 05:39:01,107 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5885: havoc #t~mem187;havoc #t~mem188;havoc #t~bitwise189; [2025-03-04 05:39:02,718 INFO L? ?]: Removed 3652 outVars from TransFormulas that were not future-live. [2025-03-04 05:39:02,718 INFO L307 CfgBuilder]: Performing block encoding [2025-03-04 05:39:02,815 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-04 05:39:02,818 INFO L336 CfgBuilder]: Removed 1 assume(true) statements. [2025-03-04 05:39:02,819 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 04.03 05:39:02 BoogieIcfgContainer [2025-03-04 05:39:02,820 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-04 05:39:02,822 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-04 05:39:02,822 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-04 05:39:02,826 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-04 05:39:02,826 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 04.03 05:38:36" (1/3) ... [2025-03-04 05:39:02,826 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@621305b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.03 05:39:02, skipping insertion in model container [2025-03-04 05:39:02,826 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:38:41" (2/3) ... [2025-03-04 05:39:02,826 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@621305b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.03 05:39:02, skipping insertion in model container [2025-03-04 05:39:02,826 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 04.03 05:39:02" (3/3) ... [2025-03-04 05:39:02,827 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i [2025-03-04 05:39:02,836 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-04 05:39:02,838 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i that has 161 procedures, 3389 locations, 1 initial locations, 64 loop locations, and 3 error locations. [2025-03-04 05:39:02,915 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-04 05:39:02,922 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;@4ed1ca2d, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-04 05:39:02,922 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2025-03-04 05:39:02,934 INFO L276 IsEmpty]: Start isEmpty. Operand has 3237 states, 2311 states have (on average 1.3509303331890956) internal successors, (3122), 2348 states have internal predecessors, (3122), 794 states have call successors, (794), 130 states have call predecessors, (794), 129 states have return successors, (788), 779 states have call predecessors, (788), 788 states have call successors, (788) [2025-03-04 05:39:02,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2025-03-04 05:39:02,946 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 05:39:02,947 INFO L218 NwaCegarLoop]: trace histogram [16, 16, 15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-04 05:39:02,947 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2025-03-04 05:39:02,950 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 05:39:02,950 INFO L85 PathProgramCache]: Analyzing trace with hash -26282807, now seen corresponding path program 1 times [2025-03-04 05:39:02,955 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 05:39:02,955 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1622343700] [2025-03-04 05:39:02,955 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 05:39:02,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 05:39:15,751 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 193 statements into 1 equivalence classes. [2025-03-04 05:39:16,094 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 193 of 193 statements. [2025-03-04 05:39:16,098 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 05:39:16,098 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 05:39:16,865 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2025-03-04 05:39:16,865 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 05:39:16,865 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1622343700] [2025-03-04 05:39:16,866 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1622343700] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 05:39:16,866 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 05:39:16,866 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-04 05:39:16,867 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [840517385] [2025-03-04 05:39:16,867 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 05:39:16,869 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-04 05:39:16,869 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 05:39:16,883 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-04 05:39:16,883 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 05:39:16,891 INFO L87 Difference]: Start difference. First operand has 3237 states, 2311 states have (on average 1.3509303331890956) internal successors, (3122), 2348 states have internal predecessors, (3122), 794 states have call successors, (794), 130 states have call predecessors, (794), 129 states have return successors, (788), 779 states have call predecessors, (788), 788 states have call successors, (788) Second operand has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 3 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2025-03-04 05:39:20,964 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-03-04 05:39:26,737 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 05:39:26,738 INFO L93 Difference]: Finished difference Result 9545 states and 14197 transitions. [2025-03-04 05:39:26,738 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-04 05:39:26,740 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 3 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) Word has length 193 [2025-03-04 05:39:26,740 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 05:39:26,782 INFO L225 Difference]: With dead ends: 9545 [2025-03-04 05:39:26,783 INFO L226 Difference]: Without dead ends: 6333 [2025-03-04 05:39:26,804 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 05:39:26,809 INFO L435 NwaCegarLoop]: 4459 mSDtfsCounter, 4495 mSDsluCounter, 4386 mSDsCounter, 0 mSdLazyCounter, 424 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4495 SdHoareTripleChecker+Valid, 8845 SdHoareTripleChecker+Invalid, 432 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 424 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.4s IncrementalHoareTripleChecker+Time [2025-03-04 05:39:26,810 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4495 Valid, 8845 Invalid, 432 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7 Valid, 424 Invalid, 1 Unknown, 0 Unchecked, 9.4s Time] [2025-03-04 05:39:26,830 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6333 states. [2025-03-04 05:39:27,099 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6333 to 6329. [2025-03-04 05:39:27,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6329 states, 4544 states have (on average 1.3272447183098592) internal successors, (6031), 4617 states have internal predecessors, (6031), 1528 states have call successors, (1528), 255 states have call predecessors, (1528), 254 states have return successors, (1524), 1506 states have call predecessors, (1524), 1524 states have call successors, (1524) [2025-03-04 05:39:27,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6329 states to 6329 states and 9083 transitions. [2025-03-04 05:39:27,152 INFO L78 Accepts]: Start accepts. Automaton has 6329 states and 9083 transitions. Word has length 193 [2025-03-04 05:39:27,153 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 05:39:27,154 INFO L471 AbstractCegarLoop]: Abstraction has 6329 states and 9083 transitions. [2025-03-04 05:39:27,155 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 3 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2025-03-04 05:39:27,155 INFO L276 IsEmpty]: Start isEmpty. Operand 6329 states and 9083 transitions. [2025-03-04 05:39:27,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2025-03-04 05:39:27,161 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 05:39:27,161 INFO L218 NwaCegarLoop]: trace histogram [16, 16, 15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-04 05:39:27,162 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-03-04 05:39:27,163 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2025-03-04 05:39:27,163 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 05:39:27,163 INFO L85 PathProgramCache]: Analyzing trace with hash -840469767, now seen corresponding path program 1 times [2025-03-04 05:39:27,163 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 05:39:27,163 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [624228950] [2025-03-04 05:39:27,163 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 05:39:27,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 05:39:40,682 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 202 statements into 1 equivalence classes. [2025-03-04 05:39:40,799 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 202 of 202 statements. [2025-03-04 05:39:40,800 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 05:39:40,800 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 05:39:41,207 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2025-03-04 05:39:41,207 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 05:39:41,207 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [624228950] [2025-03-04 05:39:41,207 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [624228950] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 05:39:41,207 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 05:39:41,207 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-04 05:39:41,207 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [488192844] [2025-03-04 05:39:41,207 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 05:39:41,208 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-04 05:39:41,208 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 05:39:41,209 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-04 05:39:41,209 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 05:39:41,209 INFO L87 Difference]: Start difference. First operand 6329 states and 9083 transitions. Second operand has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 3 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2025-03-04 05:39:45,261 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-03-04 05:39:51,842 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 05:39:51,842 INFO L93 Difference]: Finished difference Result 17151 states and 24555 transitions. [2025-03-04 05:39:51,842 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-04 05:39:51,842 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 3 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) Word has length 202 [2025-03-04 05:39:51,843 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 05:39:51,904 INFO L225 Difference]: With dead ends: 17151 [2025-03-04 05:39:51,904 INFO L226 Difference]: Without dead ends: 10857 [2025-03-04 05:39:51,933 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 05:39:51,933 INFO L435 NwaCegarLoop]: 4438 mSDtfsCounter, 3281 mSDsluCounter, 4320 mSDsCounter, 0 mSdLazyCounter, 487 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3281 SdHoareTripleChecker+Valid, 8758 SdHoareTripleChecker+Invalid, 495 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 487 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.3s IncrementalHoareTripleChecker+Time [2025-03-04 05:39:51,934 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3281 Valid, 8758 Invalid, 495 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 487 Invalid, 1 Unknown, 0 Unchecked, 10.3s Time] [2025-03-04 05:39:51,948 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10857 states. [2025-03-04 05:39:52,313 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10857 to 10828. [2025-03-04 05:39:52,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10828 states, 7608 states have (on average 1.3161146161934805) internal successors, (10013), 7744 states have internal predecessors, (10013), 2732 states have call successors, (2732), 490 states have call predecessors, (2732), 485 states have return successors, (2730), 2681 states have call predecessors, (2730), 2728 states have call successors, (2730) [2025-03-04 05:39:52,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10828 states to 10828 states and 15475 transitions. [2025-03-04 05:39:52,389 INFO L78 Accepts]: Start accepts. Automaton has 10828 states and 15475 transitions. Word has length 202 [2025-03-04 05:39:52,389 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 05:39:52,390 INFO L471 AbstractCegarLoop]: Abstraction has 10828 states and 15475 transitions. [2025-03-04 05:39:52,390 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 3 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2025-03-04 05:39:52,390 INFO L276 IsEmpty]: Start isEmpty. Operand 10828 states and 15475 transitions. [2025-03-04 05:39:52,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2025-03-04 05:39:52,396 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 05:39:52,396 INFO L218 NwaCegarLoop]: trace histogram [16, 16, 15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-04 05:39:52,396 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-03-04 05:39:52,397 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2025-03-04 05:39:52,397 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 05:39:52,397 INFO L85 PathProgramCache]: Analyzing trace with hash 1387272082, now seen corresponding path program 1 times [2025-03-04 05:39:52,397 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 05:39:52,397 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1667850150] [2025-03-04 05:39:52,397 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 05:39:52,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms