./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 3061b6dc Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/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_1.5.800.v20200727-1323.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 0.2.5-tmp.dk.eval-assert-order-craig-3061b6d-m [2024-11-19 04:46:39,835 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-19 04:46:39,922 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-19 04:46:39,927 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-19 04:46:39,929 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-19 04:46:39,962 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-19 04:46:39,963 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-19 04:46:39,964 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-19 04:46:39,964 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-19 04:46:39,966 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-19 04:46:39,966 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-19 04:46:39,967 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-19 04:46:39,967 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-19 04:46:39,969 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-19 04:46:39,970 INFO L153 SettingsManager]: * Use SBE=true [2024-11-19 04:46:39,970 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-19 04:46:39,970 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-19 04:46:39,971 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-19 04:46:39,971 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-19 04:46:39,971 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-19 04:46:39,971 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-19 04:46:39,972 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-19 04:46:39,974 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-19 04:46:39,975 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-19 04:46:39,975 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-19 04:46:39,975 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-19 04:46:39,976 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-19 04:46:39,976 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-19 04:46:39,976 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-19 04:46:39,976 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-19 04:46:39,977 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-19 04:46:39,977 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-19 04:46:39,977 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-19 04:46:39,977 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-19 04:46:39,978 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-19 04:46:39,978 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-19 04:46:39,979 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-19 04:46:39,979 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-19 04:46:39,980 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-19 04:46:39,980 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6081258d9228cc20a54c5db1ec40347e5dbacbb2bb40755a07881673d13b875b [2024-11-19 04:46:40,264 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-19 04:46:40,285 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-19 04:46:40,288 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-19 04:46:40,289 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-19 04:46:40,290 INFO L274 PluginConnector]: CDTParser initialized [2024-11-19 04:46:40,291 INFO L431 ainManager$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 [2024-11-19 04:46:41,920 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-19 04:46:42,542 INFO L384 CDTParser]: Found 1 translation units. [2024-11-19 04:46:42,543 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 [2024-11-19 04:46:42,601 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/657cd3f83/d333dda18c9a4ff2946a00390ba59d17/FLAGa70c4e47b [2024-11-19 04:46:42,617 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/657cd3f83/d333dda18c9a4ff2946a00390ba59d17 [2024-11-19 04:46:42,619 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-19 04:46:42,621 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-19 04:46:42,622 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-19 04:46:42,622 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-19 04:46:42,629 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-19 04:46:42,630 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:46:42" (1/1) ... [2024-11-19 04:46:42,630 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b066b3b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:46:42, skipping insertion in model container [2024-11-19 04:46:42,631 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:46:42" (1/1) ... [2024-11-19 04:46:42,826 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-19 04:46:46,686 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] [2024-11-19 04:46:46,690 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] [2024-11-19 04:46:46,691 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] [2024-11-19 04:46:46,691 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] [2024-11-19 04:46:46,714 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 04:46:46,772 INFO L200 MainTranslator]: Completed pre-run [2024-11-19 04:46:46,936 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] [2024-11-19 04:46:46,938 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] [2024-11-19 04:46:46,939 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5254] [2024-11-19 04:46:46,941 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] [2024-11-19 04:46:46,942 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] [2024-11-19 04:46:46,944 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [5461] [2024-11-19 04:46:46,944 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5469] [2024-11-19 04:46:46,945 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [5476] [2024-11-19 04:46:46,945 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5483] [2024-11-19 04:46:46,951 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 *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [5602-5603] [2024-11-19 04:46:46,954 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] [2024-11-19 04:46:46,955 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] [2024-11-19 04:46:46,957 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] [2024-11-19 04:46:46,964 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] [2024-11-19 04:46:46,965 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5975] [2024-11-19 04:46:47,058 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8603] [2024-11-19 04:46:47,064 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] [2024-11-19 04:46:47,114 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] [2024-11-19 04:46:47,169 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] [2024-11-19 04:46:47,170 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] [2024-11-19 04:46:47,170 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] [2024-11-19 04:46:47,171 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] [2024-11-19 04:46:47,179 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 04:46:47,423 INFO L204 MainTranslator]: Completed translation [2024-11-19 04:46:47,424 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:46:47 WrapperNode [2024-11-19 04:46:47,424 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-19 04:46:47,425 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-19 04:46:47,426 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-19 04:46:47,426 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-19 04:46:47,433 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:46:47" (1/1) ... [2024-11-19 04:46:47,552 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:46:47" (1/1) ... [2024-11-19 04:46:47,798 INFO L138 Inliner]: procedures = 512, calls = 2611, calls flagged for inlining = 249, calls inlined = 217, statements flattened = 6584 [2024-11-19 04:46:47,802 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-19 04:46:47,803 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-19 04:46:47,803 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-19 04:46:47,803 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-19 04:46:47,816 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:46:47" (1/1) ... [2024-11-19 04:46:47,816 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:46:47" (1/1) ... [2024-11-19 04:46:47,852 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:46:47" (1/1) ... [2024-11-19 04:46:49,022 INFO L175 MemorySlicer]: Split 1071 memory accesses to 31 slices as follows [2, 2, 2, 5, 5, 743, 6, 153, 3, 4, 3, 2, 4, 2, 2, 2, 1, 5, 8, 2, 5, 1, 2, 8, 9, 9, 1, 9, 16, 52, 3]. 69 percent of accesses are in the largest equivalence class. The 103 initializations are split as follows [0, 0, 0, 5, 5, 20, 0, 0, 3, 4, 3, 2, 4, 2, 0, 2, 1, 5, 8, 0, 5, 1, 2, 8, 8, 8, 0, 6, 0, 0, 1]. The 526 writes are split as follows [1, 0, 1, 0, 0, 308, 3, 153, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 16, 42, 0]. [2024-11-19 04:46:49,022 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:46:47" (1/1) ... [2024-11-19 04:46:49,022 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:46:47" (1/1) ... [2024-11-19 04:46:49,175 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:46:47" (1/1) ... [2024-11-19 04:46:49,215 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:46:47" (1/1) ... [2024-11-19 04:46:49,267 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:46:47" (1/1) ... [2024-11-19 04:46:49,307 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:46:47" (1/1) ... [2024-11-19 04:46:49,377 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-19 04:46:49,379 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-19 04:46:49,379 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-19 04:46:49,379 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-19 04:46:49,380 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:46:47" (1/1) ... [2024-11-19 04:46:49,385 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-19 04:46:49,398 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-19 04:46:49,422 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) [2024-11-19 04:46:49,430 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 [2024-11-19 04:46:49,473 INFO L130 BoogieDeclarations]: Found specification of procedure drain_rx [2024-11-19 04:46:49,474 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_rx [2024-11-19 04:46:49,474 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2024-11-19 04:46:49,475 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2024-11-19 04:46:49,476 INFO L130 BoogieDeclarations]: Found specification of procedure miiport_write [2024-11-19 04:46:49,476 INFO L138 BoogieDeclarations]: Found implementation of procedure miiport_write [2024-11-19 04:46:49,476 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-19 04:46:49,477 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-19 04:46:49,477 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-19 04:46:49,477 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-19 04:46:49,477 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2024-11-19 04:46:49,478 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2024-11-19 04:46:49,478 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_tx_done [2024-11-19 04:46:49,478 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_tx_done [2024-11-19 04:46:49,478 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-19 04:46:49,478 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-19 04:46:49,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-19 04:46:49,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-19 04:46:49,478 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_rx [2024-11-19 04:46:49,479 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_rx [2024-11-19 04:46:49,479 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-19 04:46:49,479 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-19 04:46:49,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-19 04:46:49,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-19 04:46:49,479 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_ring [2024-11-19 04:46:49,479 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_ring [2024-11-19 04:46:49,479 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-11-19 04:46:49,479 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-11-19 04:46:49,480 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-19 04:46:49,480 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-19 04:46:49,480 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2024-11-19 04:46:49,480 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2024-11-19 04:46:49,480 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-19 04:46:49,480 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-19 04:46:49,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_61 [2024-11-19 04:46:49,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_61 [2024-11-19 04:46:49,480 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-11-19 04:46:49,480 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-11-19 04:46:49,481 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-19 04:46:49,481 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-19 04:46:49,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-19 04:46:49,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-19 04:46:49,481 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-19 04:46:49,481 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-19 04:46:49,481 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-19 04:46:49,482 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-19 04:46:49,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-19 04:46:49,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-19 04:46:49,482 INFO L130 BoogieDeclarations]: Found specification of procedure __set_rx_mode [2024-11-19 04:46:49,482 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_rx_mode [2024-11-19 04:46:49,482 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-11-19 04:46:49,482 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-11-19 04:46:49,482 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2024-11-19 04:46:49,482 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2024-11-19 04:46:49,482 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-19 04:46:49,482 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-19 04:46:49,482 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-19 04:46:49,482 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2024-11-19 04:46:49,482 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2024-11-19 04:46:49,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2024-11-19 04:46:49,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2024-11-19 04:46:49,483 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_read [2024-11-19 04:46:49,483 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_read [2024-11-19 04:46:49,483 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-19 04:46:49,483 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-19 04:46:49,483 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_stop_rxtx [2024-11-19 04:46:49,483 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_stop_rxtx [2024-11-19 04:46:49,483 INFO L130 BoogieDeclarations]: Found specification of procedure ns_tx_timeout [2024-11-19 04:46:49,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_tx_timeout [2024-11-19 04:46:49,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-19 04:46:49,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-19 04:46:49,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-19 04:46:49,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-19 04:46:49,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-19 04:46:49,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-19 04:46:49,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-19 04:46:49,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-19 04:46:49,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-19 04:46:49,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-19 04:46:49,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-19 04:46:49,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-19 04:46:49,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-19 04:46:49,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-19 04:46:49,486 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-19 04:46:49,486 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-19 04:46:49,486 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-19 04:46:49,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-19 04:46:49,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-19 04:46:49,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-19 04:46:49,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-19 04:46:49,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-11-19 04:46:49,488 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-11-19 04:46:49,488 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-11-19 04:46:49,488 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-11-19 04:46:49,488 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2024-11-19 04:46:49,489 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2024-11-19 04:46:49,489 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2024-11-19 04:46:49,489 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2024-11-19 04:46:49,489 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2024-11-19 04:46:49,489 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2024-11-19 04:46:49,489 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-19 04:46:49,489 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-19 04:46:49,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2024-11-19 04:46:49,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2024-11-19 04:46:49,489 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_reset [2024-11-19 04:46:49,490 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_reset [2024-11-19 04:46:49,490 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-19 04:46:49,490 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-19 04:46:49,490 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-19 04:46:49,490 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-19 04:46:49,490 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-19 04:46:49,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-19 04:46:49,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-19 04:46:49,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-19 04:46:49,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-19 04:46:49,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-19 04:46:49,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-19 04:46:49,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-19 04:46:49,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-19 04:46:49,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-19 04:46:49,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-19 04:46:49,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-19 04:46:49,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-19 04:46:49,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-19 04:46:49,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-19 04:46:49,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-19 04:46:49,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-19 04:46:49,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-19 04:46:49,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-19 04:46:49,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-19 04:46:49,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-19 04:46:49,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-11-19 04:46:49,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-11-19 04:46:49,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-11-19 04:46:49,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-11-19 04:46:49,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-11-19 04:46:49,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2024-11-19 04:46:49,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-19 04:46:49,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-19 04:46:49,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-19 04:46:49,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-19 04:46:49,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-19 04:46:49,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-19 04:46:49,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-19 04:46:49,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-19 04:46:49,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-19 04:46:49,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-19 04:46:49,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-19 04:46:49,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-19 04:46:49,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-19 04:46:49,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-19 04:46:49,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-19 04:46:49,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-19 04:46:49,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-19 04:46:49,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-19 04:46:49,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-19 04:46:49,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-19 04:46:49,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-19 04:46:49,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-19 04:46:49,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-19 04:46:49,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-19 04:46:49,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-19 04:46:49,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-19 04:46:49,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-19 04:46:49,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-19 04:46:49,496 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-11-19 04:46:49,496 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-11-19 04:46:49,496 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-11-19 04:46:49,496 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-11-19 04:46:49,496 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-11-19 04:46:49,496 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2024-11-19 04:46:49,496 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2024-11-19 04:46:49,496 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-19 04:46:49,496 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-19 04:46:49,496 INFO L130 BoogieDeclarations]: Found specification of procedure move_int_phy [2024-11-19 04:46:49,496 INFO L138 BoogieDeclarations]: Found implementation of procedure move_int_phy [2024-11-19 04:46:49,496 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-19 04:46:49,496 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-19 04:46:49,496 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-19 04:46:49,496 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-19 04:46:49,496 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-19 04:46:49,497 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-19 04:46:49,497 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-19 04:46:49,497 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-19 04:46:49,497 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-19 04:46:49,497 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-19 04:46:49,497 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-19 04:46:49,497 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-19 04:46:49,497 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-19 04:46:49,500 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-19 04:46:49,500 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-19 04:46:49,500 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-19 04:46:49,500 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-19 04:46:49,500 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-19 04:46:49,501 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-19 04:46:49,501 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-19 04:46:49,501 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-11-19 04:46:49,501 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-11-19 04:46:49,501 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-11-19 04:46:49,501 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-11-19 04:46:49,501 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2024-11-19 04:46:49,501 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2024-11-19 04:46:49,501 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2024-11-19 04:46:49,501 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2024-11-19 04:46:49,502 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2024-11-19 04:46:49,502 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2024-11-19 04:46:49,502 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2024-11-19 04:46:49,502 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-19 04:46:49,502 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-19 04:46:49,502 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-19 04:46:49,502 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-19 04:46:49,502 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-19 04:46:49,502 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-19 04:46:49,502 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-19 04:46:49,503 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-19 04:46:49,503 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-19 04:46:49,503 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-19 04:46:49,503 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-19 04:46:49,503 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-19 04:46:49,503 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-19 04:46:49,503 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-19 04:46:49,503 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-19 04:46:49,503 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-19 04:46:49,503 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-19 04:46:49,504 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-19 04:46:49,504 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-19 04:46:49,504 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-19 04:46:49,504 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-11-19 04:46:49,504 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-11-19 04:46:49,504 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-11-19 04:46:49,504 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-11-19 04:46:49,504 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2024-11-19 04:46:49,504 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2024-11-19 04:46:49,505 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2024-11-19 04:46:49,505 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2024-11-19 04:46:49,505 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2024-11-19 04:46:49,505 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2024-11-19 04:46:49,505 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2024-11-19 04:46:49,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-19 04:46:49,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-19 04:46:49,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-19 04:46:49,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-19 04:46:49,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-19 04:46:49,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-19 04:46:49,506 INFO L130 BoogieDeclarations]: Found specification of procedure enable_wol_mode [2024-11-19 04:46:49,506 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_wol_mode [2024-11-19 04:46:49,506 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_resume [2024-11-19 04:46:49,506 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_resume [2024-11-19 04:46:49,506 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2024-11-19 04:46:49,506 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2024-11-19 04:46:49,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-19 04:46:49,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-19 04:46:49,506 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-19 04:46:49,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-19 04:46:49,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-19 04:46:49,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-19 04:46:49,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-19 04:46:49,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2024-11-19 04:46:49,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2024-11-19 04:46:49,509 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-19 04:46:49,509 INFO L130 BoogieDeclarations]: Found specification of procedure mii_getbit [2024-11-19 04:46:49,509 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_getbit [2024-11-19 04:46:49,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-19 04:46:49,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-19 04:46:49,509 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-19 04:46:49,509 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-19 04:46:49,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-19 04:46:49,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-19 04:46:49,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-19 04:46:49,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-19 04:46:49,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-19 04:46:49,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-19 04:46:49,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-19 04:46:49,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-19 04:46:49,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-19 04:46:49,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-19 04:46:49,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-19 04:46:49,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-19 04:46:49,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-19 04:46:49,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-19 04:46:49,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-19 04:46:49,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-19 04:46:49,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-19 04:46:49,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-19 04:46:49,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-19 04:46:49,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-19 04:46:49,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-19 04:46:49,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-19 04:46:49,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-19 04:46:49,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-19 04:46:49,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-19 04:46:49,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-19 04:46:49,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-11-19 04:46:49,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-11-19 04:46:49,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-11-19 04:46:49,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-11-19 04:46:49,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-11-19 04:46:49,514 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-19 04:46:49,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-19 04:46:49,514 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-19 04:46:49,514 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-19 04:46:49,514 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_poll_controller [2024-11-19 04:46:49,514 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_poll_controller [2024-11-19 04:46:49,514 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-19 04:46:49,514 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-19 04:46:49,515 INFO L130 BoogieDeclarations]: Found specification of procedure check_link [2024-11-19 04:46:49,515 INFO L138 BoogieDeclarations]: Found implementation of procedure check_link [2024-11-19 04:46:49,515 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-11-19 04:46:49,515 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-11-19 04:46:49,515 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-19 04:46:49,515 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-19 04:46:49,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-19 04:46:49,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-19 04:46:49,515 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-19 04:46:49,515 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-19 04:46:49,515 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-19 04:46:49,515 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-19 04:46:49,515 INFO L130 BoogieDeclarations]: Found specification of procedure init_phy_fixup [2024-11-19 04:46:49,515 INFO L138 BoogieDeclarations]: Found implementation of procedure init_phy_fixup [2024-11-19 04:46:49,515 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2024-11-19 04:46:49,515 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2024-11-19 04:46:49,515 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2024-11-19 04:46:49,516 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2024-11-19 04:46:49,516 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_result [2024-11-19 04:46:49,516 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_result [2024-11-19 04:46:49,516 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-19 04:46:49,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-19 04:46:49,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-19 04:46:49,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-19 04:46:49,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-19 04:46:49,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-19 04:46:49,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-19 04:46:49,518 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-19 04:46:49,518 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-19 04:46:49,518 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-19 04:46:49,518 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-19 04:46:49,518 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-19 04:46:49,518 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-19 04:46:49,518 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-19 04:46:49,518 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-19 04:46:49,518 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-19 04:46:49,518 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-19 04:46:49,519 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-19 04:46:49,519 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-19 04:46:49,519 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-19 04:46:49,519 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-19 04:46:49,519 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-19 04:46:49,519 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-19 04:46:49,519 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-11-19 04:46:49,519 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-11-19 04:46:49,519 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-11-19 04:46:49,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-11-19 04:46:49,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-11-19 04:46:49,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2024-11-19 04:46:49,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2024-11-19 04:46:49,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2024-11-19 04:46:49,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2024-11-19 04:46:49,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2024-11-19 04:46:49,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-19 04:46:49,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-19 04:46:49,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-19 04:46:49,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-19 04:46:49,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-19 04:46:49,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-19 04:46:49,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-19 04:46:49,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-19 04:46:49,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-19 04:46:49,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-19 04:46:49,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-19 04:46:49,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-19 04:46:49,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-19 04:46:49,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-19 04:46:49,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-19 04:46:49,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-19 04:46:49,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-19 04:46:49,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-19 04:46:49,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-19 04:46:49,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-19 04:46:49,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-19 04:46:49,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-19 04:46:49,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-19 04:46:49,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-19 04:46:49,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-19 04:46:49,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-19 04:46:49,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-11-19 04:46:49,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-11-19 04:46:49,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-11-19 04:46:49,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-11-19 04:46:49,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2024-11-19 04:46:49,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-19 04:46:49,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-19 04:46:49,524 INFO L130 BoogieDeclarations]: Found specification of procedure switch_port_external [2024-11-19 04:46:49,524 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_port_external [2024-11-19 04:46:49,524 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_close [2024-11-19 04:46:49,525 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_close [2024-11-19 04:46:49,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-19 04:46:49,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-19 04:46:49,525 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-19 04:46:49,525 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-19 04:46:49,525 INFO L130 BoogieDeclarations]: Found specification of procedure get_eeprom_len [2024-11-19 04:46:49,525 INFO L138 BoogieDeclarations]: Found implementation of procedure get_eeprom_len [2024-11-19 04:46:49,525 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2024-11-19 04:46:49,525 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2024-11-19 04:46:49,525 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2024-11-19 04:46:49,525 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2024-11-19 04:46:49,525 INFO L130 BoogieDeclarations]: Found specification of procedure get_regs_len [2024-11-19 04:46:49,525 INFO L138 BoogieDeclarations]: Found implementation of procedure get_regs_len [2024-11-19 04:46:49,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-19 04:46:49,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-19 04:46:49,525 INFO L130 BoogieDeclarations]: Found specification of procedure nway_reset [2024-11-19 04:46:49,525 INFO L138 BoogieDeclarations]: Found implementation of procedure nway_reset [2024-11-19 04:46:49,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_netdev_private [2024-11-19 04:46:49,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_netdev_private [2024-11-19 04:46:49,526 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-19 04:46:49,526 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-19 04:46:49,526 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2024-11-19 04:46:49,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2024-11-19 04:46:49,526 INFO L130 BoogieDeclarations]: Found specification of procedure init_registers [2024-11-19 04:46:49,526 INFO L138 BoogieDeclarations]: Found implementation of procedure init_registers [2024-11-19 04:46:49,526 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-19 04:46:49,526 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-19 04:46:49,526 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-19 04:46:49,526 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-19 04:46:49,526 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2024-11-19 04:46:49,526 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2024-11-19 04:46:49,526 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-19 04:46:49,526 INFO L130 BoogieDeclarations]: Found specification of procedure switch_port_internal [2024-11-19 04:46:49,526 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_port_internal [2024-11-19 04:46:49,526 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-19 04:46:49,527 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-19 04:46:49,527 INFO L130 BoogieDeclarations]: Found specification of procedure dump_ring [2024-11-19 04:46:49,527 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_ring [2024-11-19 04:46:49,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-19 04:46:49,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-19 04:46:49,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-19 04:46:49,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-19 04:46:49,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-19 04:46:49,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-19 04:46:49,532 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-19 04:46:49,532 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-19 04:46:49,532 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-19 04:46:49,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-19 04:46:49,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-19 04:46:49,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-19 04:46:49,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-19 04:46:49,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-19 04:46:49,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-19 04:46:49,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-19 04:46:49,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-19 04:46:49,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-19 04:46:49,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-19 04:46:49,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-19 04:46:49,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-19 04:46:49,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-19 04:46:49,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-19 04:46:49,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-19 04:46:49,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-19 04:46:49,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-19 04:46:49,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-11-19 04:46:49,534 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-11-19 04:46:49,534 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-11-19 04:46:49,534 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-11-19 04:46:49,534 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-11-19 04:46:49,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-19 04:46:49,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-19 04:46:49,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-19 04:46:49,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-19 04:46:49,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-19 04:46:49,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-19 04:46:49,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-19 04:46:49,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-19 04:46:49,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-19 04:46:49,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-19 04:46:49,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-19 04:46:49,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-19 04:46:49,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-19 04:46:49,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-19 04:46:49,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-19 04:46:49,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-19 04:46:49,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-19 04:46:49,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-19 04:46:49,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-19 04:46:49,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-19 04:46:49,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-19 04:46:49,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-19 04:46:49,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-19 04:46:49,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-19 04:46:49,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-11-19 04:46:49,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-11-19 04:46:49,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-11-19 04:46:49,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-11-19 04:46:49,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2024-11-19 04:46:49,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2024-11-19 04:46:49,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2024-11-19 04:46:49,539 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-19 04:46:49,539 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-19 04:46:49,539 INFO L130 BoogieDeclarations]: Found specification of procedure intr_handler [2024-11-19 04:46:49,539 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_handler [2024-11-19 04:46:49,539 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-19 04:46:49,540 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-19 04:46:49,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_netdev_private [2024-11-19 04:46:49,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_netdev_private [2024-11-19 04:46:49,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_68 [2024-11-19 04:46:49,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_68 [2024-11-19 04:46:49,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-19 04:46:49,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-19 04:46:49,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-11-19 04:46:49,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-11-19 04:46:49,541 INFO L130 BoogieDeclarations]: Found specification of procedure __get_stats [2024-11-19 04:46:49,541 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_stats [2024-11-19 04:46:49,541 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2024-11-19 04:46:49,541 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2024-11-19 04:46:49,541 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2024-11-19 04:46:49,541 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2024-11-19 04:46:49,541 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_open [2024-11-19 04:46:49,543 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_open [2024-11-19 04:46:49,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_84 [2024-11-19 04:46:49,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_84 [2024-11-19 04:46:49,544 INFO L130 BoogieDeclarations]: Found specification of procedure drain_ring [2024-11-19 04:46:49,544 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_ring [2024-11-19 04:46:49,544 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-19 04:46:49,544 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-19 04:46:49,544 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-19 04:46:49,544 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-19 04:46:49,544 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2024-11-19 04:46:49,544 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2024-11-19 04:46:49,545 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-19 04:46:49,545 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-19 04:46:49,545 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_remove1 [2024-11-19 04:46:49,545 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_remove1 [2024-11-19 04:46:49,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_natsemi_exit_mod_15_2 [2024-11-19 04:46:49,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_natsemi_exit_mod_15_2 [2024-11-19 04:46:49,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-19 04:46:49,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-19 04:46:49,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-19 04:46:49,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-19 04:46:49,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-19 04:46:49,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-19 04:46:49,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-19 04:46:49,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-19 04:46:49,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-19 04:46:49,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-19 04:46:49,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-19 04:46:49,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-19 04:46:49,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-19 04:46:49,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-19 04:46:49,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-19 04:46:49,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-19 04:46:49,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-19 04:46:49,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-19 04:46:49,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-19 04:46:49,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-19 04:46:49,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-19 04:46:49,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-19 04:46:49,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-19 04:46:49,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-19 04:46:49,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-19 04:46:49,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-19 04:46:49,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-11-19 04:46:49,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-11-19 04:46:49,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-11-19 04:46:49,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-11-19 04:46:49,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-11-19 04:46:49,547 INFO L130 BoogieDeclarations]: Found specification of procedure init_ring [2024-11-19 04:46:49,547 INFO L138 BoogieDeclarations]: Found implementation of procedure init_ring [2024-11-19 04:46:49,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-19 04:46:49,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-19 04:46:49,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_85 [2024-11-19 04:46:49,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_85 [2024-11-19 04:46:49,547 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_irq_disable [2024-11-19 04:46:49,547 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_irq_disable [2024-11-19 04:46:49,547 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2024-11-19 04:46:49,547 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2024-11-19 04:46:49,547 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-19 04:46:49,547 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-19 04:46:49,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_69 [2024-11-19 04:46:49,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_69 [2024-11-19 04:46:49,547 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2024-11-19 04:46:49,548 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2024-11-19 04:46:49,548 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2024-11-19 04:46:49,548 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2024-11-19 04:46:49,548 INFO L130 BoogieDeclarations]: Found specification of procedure ns_ioaddr [2024-11-19 04:46:49,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_ioaddr [2024-11-19 04:46:49,548 INFO L130 BoogieDeclarations]: Found specification of procedure mii_send_bits [2024-11-19 04:46:49,548 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_send_bits [2024-11-19 04:46:49,548 INFO L130 BoogieDeclarations]: Found specification of procedure refill_rx [2024-11-19 04:46:49,553 INFO L138 BoogieDeclarations]: Found implementation of procedure refill_rx [2024-11-19 04:46:49,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-19 04:46:49,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-19 04:46:49,554 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2024-11-19 04:46:49,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2024-11-19 04:46:49,554 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2024-11-19 04:46:49,554 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2024-11-19 04:46:49,554 INFO L130 BoogieDeclarations]: Found specification of procedure drain_tx [2024-11-19 04:46:49,554 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_tx [2024-11-19 04:46:49,554 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_irq_enable [2024-11-19 04:46:49,554 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_irq_enable [2024-11-19 04:46:49,554 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-19 04:46:49,554 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-19 04:46:49,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-19 04:46:49,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-19 04:46:49,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-19 04:46:49,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-19 04:46:49,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-19 04:46:49,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-19 04:46:49,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-19 04:46:49,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-19 04:46:49,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-19 04:46:49,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-19 04:46:49,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-19 04:46:49,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-19 04:46:49,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-19 04:46:49,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-19 04:46:49,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-19 04:46:49,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-19 04:46:49,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-19 04:46:49,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-19 04:46:49,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-19 04:46:49,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-19 04:46:49,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-19 04:46:49,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-19 04:46:49,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-19 04:46:49,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-19 04:46:49,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-19 04:46:49,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-19 04:46:49,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-11-19 04:46:49,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-11-19 04:46:49,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-11-19 04:46:49,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-11-19 04:46:49,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-11-19 04:46:49,556 INFO L130 BoogieDeclarations]: Found specification of procedure miiport_read [2024-11-19 04:46:49,556 INFO L138 BoogieDeclarations]: Found implementation of procedure miiport_read [2024-11-19 04:46:49,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-19 04:46:49,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-19 04:46:49,556 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2024-11-19 04:46:49,556 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2024-11-19 04:46:50,780 INFO L238 CfgBuilder]: Building ICFG [2024-11-19 04:46:50,785 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-19 04:47:08,421 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-19 04:47:09,315 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-19 04:47:19,001 INFO L? ?]: Removed 3660 outVars from TransFormulas that were not future-live. [2024-11-19 04:47:19,001 INFO L287 CfgBuilder]: Performing block encoding [2024-11-19 04:47:19,081 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-19 04:47:19,081 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-19 04:47:19,081 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:47:19 BoogieIcfgContainer [2024-11-19 04:47:19,082 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-19 04:47:19,086 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-19 04:47:19,087 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-19 04:47:19,090 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-19 04:47:19,090 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 04:46:42" (1/3) ... [2024-11-19 04:47:19,091 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4c11fe63 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 04:47:19, skipping insertion in model container [2024-11-19 04:47:19,092 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:46:47" (2/3) ... [2024-11-19 04:47:19,093 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4c11fe63 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 04:47:19, skipping insertion in model container [2024-11-19 04:47:19,093 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:47:19" (3/3) ... [2024-11-19 04:47:19,094 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i [2024-11-19 04:47:19,112 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-19 04:47:19,112 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2024-11-19 04:47:19,272 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-19 04:47:19,280 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;@51b8d155, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-19 04:47:19,281 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2024-11-19 04:47:19,297 INFO L276 IsEmpty]: Start isEmpty. Operand has 3237 states, 2311 states have (on average 1.3509303331890956) internal successors, (3122), 2346 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) [2024-11-19 04:47:19,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-19 04:47:19,322 INFO L207 NwaCegarLoop]: Found error trace [2024-11-19 04:47:19,323 INFO L215 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] [2024-11-19 04:47:19,324 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-19 04:47:19,329 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-19 04:47:19,330 INFO L85 PathProgramCache]: Analyzing trace with hash -1613456699, now seen corresponding path program 1 times [2024-11-19 04:47:19,339 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-19 04:47:19,340 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1284559599] [2024-11-19 04:47:19,340 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 04:47:19,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-19 04:47:36,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-19 04:47:38,030 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-19 04:47:38,030 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-19 04:47:38,031 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1284559599] [2024-11-19 04:47:38,031 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1284559599] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-19 04:47:38,031 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-19 04:47:38,032 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-19 04:47:38,033 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1274197781] [2024-11-19 04:47:38,033 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-19 04:47:38,037 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-19 04:47:38,037 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-19 04:47:38,062 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-19 04:47:38,063 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-19 04:47:38,073 INFO L87 Difference]: Start difference. First operand has 3237 states, 2311 states have (on average 1.3509303331890956) internal successors, (3122), 2346 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) [2024-11-19 04:47:42,188 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-19 04:47:43,548 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-19 04:47:43,549 INFO L93 Difference]: Finished difference Result 9545 states and 14197 transitions. [2024-11-19 04:47:43,551 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-19 04:47:43,553 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 [2024-11-19 04:47:43,554 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-19 04:47:43,634 INFO L225 Difference]: With dead ends: 9545 [2024-11-19 04:47:43,634 INFO L226 Difference]: Without dead ends: 6333 [2024-11-19 04:47:43,673 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-19 04:47:43,677 INFO L432 NwaCegarLoop]: 4658 mSDtfsCounter, 4495 mSDsluCounter, 4585 mSDsCounter, 0 mSdLazyCounter, 26 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4495 SdHoareTripleChecker+Valid, 9243 SdHoareTripleChecker+Invalid, 34 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 26 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.0s IncrementalHoareTripleChecker+Time [2024-11-19 04:47:43,679 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [4495 Valid, 9243 Invalid, 34 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7 Valid, 26 Invalid, 1 Unknown, 0 Unchecked, 5.0s Time] [2024-11-19 04:47:43,716 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6333 states. [2024-11-19 04:47:44,137 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6333 to 6329. [2024-11-19 04:47:44,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6329 states, 4544 states have (on average 1.3272447183098592) internal successors, (6031), 4613 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) [2024-11-19 04:47:44,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6329 states to 6329 states and 9083 transitions. [2024-11-19 04:47:44,228 INFO L78 Accepts]: Start accepts. Automaton has 6329 states and 9083 transitions. Word has length 193 [2024-11-19 04:47:44,230 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-19 04:47:44,232 INFO L471 AbstractCegarLoop]: Abstraction has 6329 states and 9083 transitions. [2024-11-19 04:47:44,232 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) [2024-11-19 04:47:44,233 INFO L276 IsEmpty]: Start isEmpty. Operand 6329 states and 9083 transitions. [2024-11-19 04:47:44,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-19 04:47:44,245 INFO L207 NwaCegarLoop]: Found error trace [2024-11-19 04:47:44,245 INFO L215 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] [2024-11-19 04:47:44,246 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-19 04:47:44,246 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-19 04:47:44,246 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-19 04:47:44,246 INFO L85 PathProgramCache]: Analyzing trace with hash 263271321, now seen corresponding path program 1 times [2024-11-19 04:47:44,247 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-19 04:47:44,247 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [973625561] [2024-11-19 04:47:44,247 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 04:47:44,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-19 04:48:01,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-19 04:48:01,878 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-19 04:48:01,878 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-19 04:48:01,881 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [973625561] [2024-11-19 04:48:01,881 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [973625561] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-19 04:48:01,881 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-19 04:48:01,881 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-19 04:48:01,882 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1127142149] [2024-11-19 04:48:01,882 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-19 04:48:01,883 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-19 04:48:01,885 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-19 04:48:01,886 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-19 04:48:01,886 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-19 04:48:01,886 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)