./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 551b0097 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 6081258d9228cc20a54c5db1ec40347e5dbacbb2bb40755a07881673d13b875b --- Real Ultimate output --- This is Ultimate 0.3.0-?-551b009-m [2025-01-09 20:15:39,078 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-01-09 20:15:39,124 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-01-09 20:15:39,128 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-01-09 20:15:39,128 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-01-09 20:15:39,149 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-01-09 20:15:39,150 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-01-09 20:15:39,151 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-01-09 20:15:39,151 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-01-09 20:15:39,151 INFO L153 SettingsManager]: * Use memory slicer=true [2025-01-09 20:15:39,152 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-01-09 20:15:39,152 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-01-09 20:15:39,152 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-01-09 20:15:39,152 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-01-09 20:15:39,152 INFO L153 SettingsManager]: * Use SBE=true [2025-01-09 20:15:39,153 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-01-09 20:15:39,153 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-01-09 20:15:39,153 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-01-09 20:15:39,153 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-01-09 20:15:39,153 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-01-09 20:15:39,153 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-01-09 20:15:39,153 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-01-09 20:15:39,153 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-01-09 20:15:39,154 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-01-09 20:15:39,154 INFO L153 SettingsManager]: * Use constant arrays=true [2025-01-09 20:15:39,154 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-01-09 20:15:39,154 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 20:15:39,154 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 20:15:39,154 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 20:15:39,154 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 20:15:39,154 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-01-09 20:15:39,154 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 20:15:39,154 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 20:15:39,154 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 20:15:39,154 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 20:15:39,155 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-01-09 20:15:39,155 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-01-09 20:15:39,155 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-01-09 20:15:39,155 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-01-09 20:15:39,156 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-01-09 20:15:39,156 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-01-09 20:15:39,156 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-01-09 20:15:39,156 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-01-09 20:15:39,156 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-01-09 20:15:39,156 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-01-09 20:15:39,156 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6081258d9228cc20a54c5db1ec40347e5dbacbb2bb40755a07881673d13b875b [2025-01-09 20:15:39,409 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-01-09 20:15:39,415 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-01-09 20:15:39,418 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-01-09 20:15:39,418 INFO L270 PluginConnector]: Initializing CDTParser... [2025-01-09 20:15:39,419 INFO L274 PluginConnector]: CDTParser initialized [2025-01-09 20:15:39,419 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i [2025-01-09 20:15:40,560 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/394d371af/196d177afaac4b208207e2ac52448adb/FLAG80e05a76d [2025-01-09 20:15:41,116 INFO L384 CDTParser]: Found 1 translation units. [2025-01-09 20:15:41,118 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i [2025-01-09 20:15:41,163 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/394d371af/196d177afaac4b208207e2ac52448adb/FLAG80e05a76d [2025-01-09 20:15:41,617 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/394d371af/196d177afaac4b208207e2ac52448adb [2025-01-09 20:15:41,619 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-01-09 20:15:41,621 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-01-09 20:15:41,622 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-01-09 20:15:41,622 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-01-09 20:15:41,625 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-01-09 20:15:41,626 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 08:15:41" (1/1) ... [2025-01-09 20:15:41,626 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b138447 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:15:41, skipping insertion in model container [2025-01-09 20:15:41,626 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 08:15:41" (1/1) ... [2025-01-09 20:15:41,733 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-01-09 20:15:44,065 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i[386207,386220] [2025-01-09 20:15:44,068 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i[386376,386389] [2025-01-09 20:15:44,068 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i[386543,386556] [2025-01-09 20:15:44,068 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i[386711,386724] [2025-01-09 20:15:44,082 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 20:15:44,121 INFO L200 MainTranslator]: Completed pre-run [2025-01-09 20:15:44,212 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5240] [2025-01-09 20:15:44,214 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [5247] [2025-01-09 20:15:44,214 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5254] [2025-01-09 20:15:44,215 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/f860c18/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5295-5296] [2025-01-09 20:15:44,216 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [5301-5303] [2025-01-09 20:15:44,219 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [5461] [2025-01-09 20:15:44,219 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5469] [2025-01-09 20:15:44,219 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [5476] [2025-01-09 20:15:44,220 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5483] [2025-01-09 20:15:44,223 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [5602-5603] [2025-01-09 20:15:44,228 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [5636-5637] [2025-01-09 20:15:44,228 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (103), "i" (12UL)); [5673-5674] [2025-01-09 20:15:44,229 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (115), "i" (12UL)); [5710-5711] [2025-01-09 20:15:44,234 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/netdevice.h"), "i" (502), "i" (12UL)); [5968-5969] [2025-01-09 20:15:44,235 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5975] [2025-01-09 20:15:44,299 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8603] [2025-01-09 20:15:44,302 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)(& np->rx_skbuff) + ((unsigned long )np->cur_rx & 31UL)) [8759] [2025-01-09 20:15:44,333 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/ethernet/natsemi/natsemi.c"), "i" (3315), "i" (12UL)); [10311-10312] [2025-01-09 20:15:44,394 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i[386207,386220] [2025-01-09 20:15:44,395 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i[386376,386389] [2025-01-09 20:15:44,395 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i[386543,386556] [2025-01-09 20:15:44,395 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i[386711,386724] [2025-01-09 20:15:44,405 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 20:15:44,575 INFO L204 MainTranslator]: Completed translation [2025-01-09 20:15:44,576 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:15:44 WrapperNode [2025-01-09 20:15:44,576 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-01-09 20:15:44,577 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-01-09 20:15:44,577 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-01-09 20:15:44,577 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-01-09 20:15:44,581 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:15:44" (1/1) ... [2025-01-09 20:15:44,652 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:15:44" (1/1) ... [2025-01-09 20:15:44,804 INFO L138 Inliner]: procedures = 512, calls = 2611, calls flagged for inlining = 249, calls inlined = 217, statements flattened = 6522 [2025-01-09 20:15:44,805 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-01-09 20:15:44,806 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-01-09 20:15:44,806 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-01-09 20:15:44,806 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-01-09 20:15:44,813 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:15:44" (1/1) ... [2025-01-09 20:15:44,813 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:15:44" (1/1) ... [2025-01-09 20:15:44,842 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:15:44" (1/1) ... [2025-01-09 20:15:45,762 INFO L175 MemorySlicer]: Split 1071 memory accesses to 31 slices as follows [5, 5, 2, 2, 743, 153, 3, 4, 3, 2, 4, 6, 2, 2, 1, 5, 8, 2, 5, 1, 2, 8, 9, 9, 1, 9, 16, 2, 52, 2, 3]. 69 percent of accesses are in the largest equivalence class. The 103 initializations are split as follows [5, 5, 0, 0, 20, 0, 3, 4, 3, 2, 4, 0, 2, 2, 1, 5, 8, 0, 5, 1, 2, 8, 8, 8, 0, 6, 0, 0, 0, 0, 1]. The 526 writes are split as follows [0, 0, 1, 1, 308, 153, 0, 0, 0, 0, 0, 3, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 16, 1, 42, 0, 0]. [2025-01-09 20:15:45,763 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:15:44" (1/1) ... [2025-01-09 20:15:45,763 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:15:44" (1/1) ... [2025-01-09 20:15:45,877 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:15:44" (1/1) ... [2025-01-09 20:15:45,892 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:15:44" (1/1) ... [2025-01-09 20:15:45,919 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:15:44" (1/1) ... [2025-01-09 20:15:45,969 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:15:44" (1/1) ... [2025-01-09 20:15:45,999 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:15:44" (1/1) ... [2025-01-09 20:15:46,049 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-01-09 20:15:46,050 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-01-09 20:15:46,050 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-01-09 20:15:46,050 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-01-09 20:15:46,050 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:15:44" (1/1) ... [2025-01-09 20:15:46,056 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 20:15:46,066 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 20:15:46,082 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-01-09 20:15:46,089 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-01-09 20:15:46,105 INFO L130 BoogieDeclarations]: Found specification of procedure drain_rx [2025-01-09 20:15:46,106 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_rx [2025-01-09 20:15:46,107 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2025-01-09 20:15:46,107 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2025-01-09 20:15:46,107 INFO L130 BoogieDeclarations]: Found specification of procedure miiport_write [2025-01-09 20:15:46,107 INFO L138 BoogieDeclarations]: Found implementation of procedure miiport_write [2025-01-09 20:15:46,107 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2025-01-09 20:15:46,107 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2025-01-09 20:15:46,107 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-01-09 20:15:46,107 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-01-09 20:15:46,107 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2025-01-09 20:15:46,107 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2025-01-09 20:15:46,107 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_tx_done [2025-01-09 20:15:46,107 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_tx_done [2025-01-09 20:15:46,108 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2025-01-09 20:15:46,108 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2025-01-09 20:15:46,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-01-09 20:15:46,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-01-09 20:15:46,108 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_rx [2025-01-09 20:15:46,108 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_rx [2025-01-09 20:15:46,108 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2025-01-09 20:15:46,108 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2025-01-09 20:15:46,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2025-01-09 20:15:46,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2025-01-09 20:15:46,108 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_ring [2025-01-09 20:15:46,108 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_ring [2025-01-09 20:15:46,108 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2025-01-09 20:15:46,108 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2025-01-09 20:15:46,108 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2025-01-09 20:15:46,108 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2025-01-09 20:15:46,109 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2025-01-09 20:15:46,109 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2025-01-09 20:15:46,109 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2025-01-09 20:15:46,109 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2025-01-09 20:15:46,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_61 [2025-01-09 20:15:46,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_61 [2025-01-09 20:15:46,109 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2025-01-09 20:15:46,109 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2025-01-09 20:15:46,109 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2025-01-09 20:15:46,109 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2025-01-09 20:15:46,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2025-01-09 20:15:46,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2025-01-09 20:15:46,110 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2025-01-09 20:15:46,110 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2025-01-09 20:15:46,110 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2025-01-09 20:15:46,110 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2025-01-09 20:15:46,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-01-09 20:15:46,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-01-09 20:15:46,111 INFO L130 BoogieDeclarations]: Found specification of procedure __set_rx_mode [2025-01-09 20:15:46,111 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_rx_mode [2025-01-09 20:15:46,111 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2025-01-09 20:15:46,111 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2025-01-09 20:15:46,111 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2025-01-09 20:15:46,111 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2025-01-09 20:15:46,111 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-01-09 20:15:46,111 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2025-01-09 20:15:46,111 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2025-01-09 20:15:46,111 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2025-01-09 20:15:46,111 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2025-01-09 20:15:46,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2025-01-09 20:15:46,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2025-01-09 20:15:46,111 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_read [2025-01-09 20:15:46,111 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_read [2025-01-09 20:15:46,111 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2025-01-09 20:15:46,111 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2025-01-09 20:15:46,112 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_stop_rxtx [2025-01-09 20:15:46,112 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_stop_rxtx [2025-01-09 20:15:46,112 INFO L130 BoogieDeclarations]: Found specification of procedure ns_tx_timeout [2025-01-09 20:15:46,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_tx_timeout [2025-01-09 20:15:46,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-01-09 20:15:46,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-01-09 20:15:46,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-01-09 20:15:46,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-01-09 20:15:46,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-01-09 20:15:46,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-01-09 20:15:46,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-01-09 20:15:46,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-01-09 20:15:46,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-01-09 20:15:46,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-01-09 20:15:46,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-01-09 20:15:46,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-01-09 20:15:46,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-01-09 20:15:46,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-01-09 20:15:46,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-01-09 20:15:46,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-01-09 20:15:46,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-01-09 20:15:46,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-01-09 20:15:46,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-01-09 20:15:46,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2025-01-09 20:15:46,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2025-01-09 20:15:46,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2025-01-09 20:15:46,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2025-01-09 20:15:46,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2025-01-09 20:15:46,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2025-01-09 20:15:46,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2025-01-09 20:15:46,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2025-01-09 20:15:46,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2025-01-09 20:15:46,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2025-01-09 20:15:46,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2025-01-09 20:15:46,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2025-01-09 20:15:46,112 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2025-01-09 20:15:46,112 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2025-01-09 20:15:46,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2025-01-09 20:15:46,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2025-01-09 20:15:46,112 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_reset [2025-01-09 20:15:46,112 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_reset [2025-01-09 20:15:46,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-01-09 20:15:46,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-01-09 20:15:46,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-01-09 20:15:46,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-01-09 20:15:46,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-01-09 20:15:46,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-01-09 20:15:46,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-01-09 20:15:46,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-01-09 20:15:46,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-01-09 20:15:46,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-01-09 20:15:46,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-01-09 20:15:46,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-01-09 20:15:46,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-01-09 20:15:46,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-01-09 20:15:46,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-01-09 20:15:46,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-01-09 20:15:46,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-01-09 20:15:46,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-01-09 20:15:46,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-01-09 20:15:46,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-01-09 20:15:46,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2025-01-09 20:15:46,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2025-01-09 20:15:46,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2025-01-09 20:15:46,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2025-01-09 20:15:46,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2025-01-09 20:15:46,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2025-01-09 20:15:46,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2025-01-09 20:15:46,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2025-01-09 20:15:46,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2025-01-09 20:15:46,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2025-01-09 20:15:46,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2025-01-09 20:15:46,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2025-01-09 20:15:46,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2025-01-09 20:15:46,115 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-01-09 20:15:46,115 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-01-09 20:15:46,115 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-01-09 20:15:46,115 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-01-09 20:15:46,115 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-01-09 20:15:46,115 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-01-09 20:15:46,115 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-01-09 20:15:46,115 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-01-09 20:15:46,115 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-01-09 20:15:46,115 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-01-09 20:15:46,116 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-01-09 20:15:46,116 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-01-09 20:15:46,116 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-01-09 20:15:46,116 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-01-09 20:15:46,116 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-01-09 20:15:46,116 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-01-09 20:15:46,116 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-01-09 20:15:46,116 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-01-09 20:15:46,116 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-01-09 20:15:46,116 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-01-09 20:15:46,116 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2025-01-09 20:15:46,116 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2025-01-09 20:15:46,116 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2025-01-09 20:15:46,116 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2025-01-09 20:15:46,116 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2025-01-09 20:15:46,116 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2025-01-09 20:15:46,116 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2025-01-09 20:15:46,116 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2025-01-09 20:15:46,116 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2025-01-09 20:15:46,116 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2025-01-09 20:15:46,116 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2025-01-09 20:15:46,116 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2025-01-09 20:15:46,116 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2025-01-09 20:15:46,116 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2025-01-09 20:15:46,116 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2025-01-09 20:15:46,116 INFO L130 BoogieDeclarations]: Found specification of procedure move_int_phy [2025-01-09 20:15:46,116 INFO L138 BoogieDeclarations]: Found implementation of procedure move_int_phy [2025-01-09 20:15:46,116 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-01-09 20:15:46,116 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-01-09 20:15:46,116 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-01-09 20:15:46,116 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-01-09 20:15:46,116 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-01-09 20:15:46,116 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-01-09 20:15:46,116 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2025-01-09 20:15:46,116 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2025-01-09 20:15:46,116 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2025-01-09 20:15:46,116 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2025-01-09 20:15:46,116 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2025-01-09 20:15:46,116 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2025-01-09 20:15:46,116 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2025-01-09 20:15:46,116 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2025-01-09 20:15:46,116 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2025-01-09 20:15:46,116 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2025-01-09 20:15:46,116 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2025-01-09 20:15:46,116 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2025-01-09 20:15:46,116 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2025-01-09 20:15:46,116 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2025-01-09 20:15:46,116 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2025-01-09 20:15:46,116 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2025-01-09 20:15:46,117 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2025-01-09 20:15:46,117 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2025-01-09 20:15:46,117 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2025-01-09 20:15:46,118 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2025-01-09 20:15:46,118 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2025-01-09 20:15:46,119 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2025-01-09 20:15:46,119 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2025-01-09 20:15:46,119 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2025-01-09 20:15:46,119 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2025-01-09 20:15:46,119 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-01-09 20:15:46,119 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-01-09 20:15:46,119 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-01-09 20:15:46,119 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-01-09 20:15:46,119 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-01-09 20:15:46,119 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-01-09 20:15:46,119 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2025-01-09 20:15:46,119 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2025-01-09 20:15:46,119 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2025-01-09 20:15:46,119 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2025-01-09 20:15:46,119 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2025-01-09 20:15:46,119 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2025-01-09 20:15:46,119 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2025-01-09 20:15:46,119 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2025-01-09 20:15:46,119 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2025-01-09 20:15:46,119 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2025-01-09 20:15:46,119 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2025-01-09 20:15:46,119 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2025-01-09 20:15:46,119 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2025-01-09 20:15:46,119 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2025-01-09 20:15:46,120 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2025-01-09 20:15:46,120 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2025-01-09 20:15:46,120 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2025-01-09 20:15:46,120 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2025-01-09 20:15:46,120 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2025-01-09 20:15:46,120 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2025-01-09 20:15:46,120 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2025-01-09 20:15:46,120 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2025-01-09 20:15:46,120 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2025-01-09 20:15:46,120 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2025-01-09 20:15:46,120 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2025-01-09 20:15:46,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2025-01-09 20:15:46,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2025-01-09 20:15:46,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2025-01-09 20:15:46,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2025-01-09 20:15:46,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2025-01-09 20:15:46,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2025-01-09 20:15:46,121 INFO L130 BoogieDeclarations]: Found specification of procedure enable_wol_mode [2025-01-09 20:15:46,121 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_wol_mode [2025-01-09 20:15:46,121 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_resume [2025-01-09 20:15:46,121 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_resume [2025-01-09 20:15:46,121 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2025-01-09 20:15:46,121 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2025-01-09 20:15:46,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2025-01-09 20:15:46,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2025-01-09 20:15:46,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-01-09 20:15:46,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2025-01-09 20:15:46,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2025-01-09 20:15:46,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2025-01-09 20:15:46,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2025-01-09 20:15:46,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2025-01-09 20:15:46,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2025-01-09 20:15:46,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-01-09 20:15:46,122 INFO L130 BoogieDeclarations]: Found specification of procedure mii_getbit [2025-01-09 20:15:46,122 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_getbit [2025-01-09 20:15:46,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2025-01-09 20:15:46,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2025-01-09 20:15:46,123 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2025-01-09 20:15:46,123 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2025-01-09 20:15:46,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-01-09 20:15:46,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-01-09 20:15:46,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-01-09 20:15:46,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-01-09 20:15:46,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-01-09 20:15:46,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-01-09 20:15:46,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-01-09 20:15:46,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-01-09 20:15:46,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-01-09 20:15:46,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-01-09 20:15:46,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-01-09 20:15:46,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-01-09 20:15:46,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-01-09 20:15:46,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-01-09 20:15:46,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-01-09 20:15:46,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-01-09 20:15:46,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-01-09 20:15:46,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-01-09 20:15:46,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-01-09 20:15:46,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-01-09 20:15:46,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2025-01-09 20:15:46,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2025-01-09 20:15:46,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2025-01-09 20:15:46,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2025-01-09 20:15:46,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2025-01-09 20:15:46,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2025-01-09 20:15:46,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2025-01-09 20:15:46,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2025-01-09 20:15:46,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2025-01-09 20:15:46,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2025-01-09 20:15:46,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2025-01-09 20:15:46,123 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2025-01-09 20:15:46,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2025-01-09 20:15:46,123 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2025-01-09 20:15:46,123 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2025-01-09 20:15:46,123 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_poll_controller [2025-01-09 20:15:46,123 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_poll_controller [2025-01-09 20:15:46,123 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2025-01-09 20:15:46,123 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2025-01-09 20:15:46,123 INFO L130 BoogieDeclarations]: Found specification of procedure check_link [2025-01-09 20:15:46,123 INFO L138 BoogieDeclarations]: Found implementation of procedure check_link [2025-01-09 20:15:46,123 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2025-01-09 20:15:46,123 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2025-01-09 20:15:46,123 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2025-01-09 20:15:46,123 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2025-01-09 20:15:46,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2025-01-09 20:15:46,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2025-01-09 20:15:46,123 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2025-01-09 20:15:46,123 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2025-01-09 20:15:46,123 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2025-01-09 20:15:46,123 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2025-01-09 20:15:46,123 INFO L130 BoogieDeclarations]: Found specification of procedure init_phy_fixup [2025-01-09 20:15:46,123 INFO L138 BoogieDeclarations]: Found implementation of procedure init_phy_fixup [2025-01-09 20:15:46,123 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2025-01-09 20:15:46,123 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2025-01-09 20:15:46,124 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2025-01-09 20:15:46,124 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2025-01-09 20:15:46,124 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_result [2025-01-09 20:15:46,124 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_result [2025-01-09 20:15:46,125 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-01-09 20:15:46,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-01-09 20:15:46,125 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-01-09 20:15:46,125 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-01-09 20:15:46,125 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-01-09 20:15:46,125 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-01-09 20:15:46,125 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-01-09 20:15:46,125 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-01-09 20:15:46,125 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-01-09 20:15:46,125 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-01-09 20:15:46,125 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-01-09 20:15:46,125 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-01-09 20:15:46,125 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-01-09 20:15:46,125 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-01-09 20:15:46,125 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-01-09 20:15:46,125 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-01-09 20:15:46,125 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-01-09 20:15:46,125 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-01-09 20:15:46,125 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-01-09 20:15:46,125 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-01-09 20:15:46,126 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-01-09 20:15:46,126 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2025-01-09 20:15:46,126 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2025-01-09 20:15:46,126 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2025-01-09 20:15:46,126 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2025-01-09 20:15:46,126 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2025-01-09 20:15:46,126 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2025-01-09 20:15:46,126 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2025-01-09 20:15:46,126 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2025-01-09 20:15:46,126 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2025-01-09 20:15:46,126 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2025-01-09 20:15:46,126 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2025-01-09 20:15:46,126 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2025-01-09 20:15:46,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-01-09 20:15:46,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-01-09 20:15:46,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-01-09 20:15:46,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-01-09 20:15:46,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-01-09 20:15:46,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-01-09 20:15:46,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-01-09 20:15:46,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-01-09 20:15:46,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-01-09 20:15:46,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-01-09 20:15:46,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-01-09 20:15:46,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-01-09 20:15:46,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-01-09 20:15:46,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-01-09 20:15:46,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-01-09 20:15:46,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-01-09 20:15:46,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-01-09 20:15:46,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-01-09 20:15:46,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-01-09 20:15:46,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-01-09 20:15:46,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2025-01-09 20:15:46,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2025-01-09 20:15:46,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2025-01-09 20:15:46,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2025-01-09 20:15:46,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2025-01-09 20:15:46,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2025-01-09 20:15:46,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2025-01-09 20:15:46,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2025-01-09 20:15:46,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2025-01-09 20:15:46,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2025-01-09 20:15:46,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2025-01-09 20:15:46,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-01-09 20:15:46,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-01-09 20:15:46,126 INFO L130 BoogieDeclarations]: Found specification of procedure switch_port_external [2025-01-09 20:15:46,126 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_port_external [2025-01-09 20:15:46,126 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_close [2025-01-09 20:15:46,126 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_close [2025-01-09 20:15:46,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2025-01-09 20:15:46,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2025-01-09 20:15:46,126 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2025-01-09 20:15:46,126 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2025-01-09 20:15:46,126 INFO L130 BoogieDeclarations]: Found specification of procedure get_eeprom_len [2025-01-09 20:15:46,127 INFO L138 BoogieDeclarations]: Found implementation of procedure get_eeprom_len [2025-01-09 20:15:46,127 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2025-01-09 20:15:46,127 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2025-01-09 20:15:46,127 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2025-01-09 20:15:46,127 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2025-01-09 20:15:46,127 INFO L130 BoogieDeclarations]: Found specification of procedure get_regs_len [2025-01-09 20:15:46,127 INFO L138 BoogieDeclarations]: Found implementation of procedure get_regs_len [2025-01-09 20:15:46,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2025-01-09 20:15:46,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2025-01-09 20:15:46,127 INFO L130 BoogieDeclarations]: Found specification of procedure nway_reset [2025-01-09 20:15:46,128 INFO L138 BoogieDeclarations]: Found implementation of procedure nway_reset [2025-01-09 20:15:46,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_netdev_private [2025-01-09 20:15:46,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_netdev_private [2025-01-09 20:15:46,128 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2025-01-09 20:15:46,128 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2025-01-09 20:15:46,128 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2025-01-09 20:15:46,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2025-01-09 20:15:46,128 INFO L130 BoogieDeclarations]: Found specification of procedure init_registers [2025-01-09 20:15:46,128 INFO L138 BoogieDeclarations]: Found implementation of procedure init_registers [2025-01-09 20:15:46,128 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2025-01-09 20:15:46,128 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2025-01-09 20:15:46,128 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2025-01-09 20:15:46,128 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2025-01-09 20:15:46,128 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2025-01-09 20:15:46,128 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2025-01-09 20:15:46,128 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-01-09 20:15:46,128 INFO L130 BoogieDeclarations]: Found specification of procedure switch_port_internal [2025-01-09 20:15:46,128 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_port_internal [2025-01-09 20:15:46,129 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2025-01-09 20:15:46,129 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2025-01-09 20:15:46,129 INFO L130 BoogieDeclarations]: Found specification of procedure dump_ring [2025-01-09 20:15:46,129 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_ring [2025-01-09 20:15:46,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-01-09 20:15:46,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-01-09 20:15:46,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-01-09 20:15:46,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-01-09 20:15:46,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-01-09 20:15:46,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-01-09 20:15:46,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-01-09 20:15:46,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-01-09 20:15:46,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-01-09 20:15:46,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-01-09 20:15:46,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-01-09 20:15:46,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-01-09 20:15:46,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-01-09 20:15:46,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-01-09 20:15:46,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-01-09 20:15:46,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-01-09 20:15:46,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-01-09 20:15:46,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-01-09 20:15:46,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-01-09 20:15:46,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-01-09 20:15:46,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2025-01-09 20:15:46,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2025-01-09 20:15:46,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2025-01-09 20:15:46,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2025-01-09 20:15:46,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2025-01-09 20:15:46,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2025-01-09 20:15:46,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2025-01-09 20:15:46,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2025-01-09 20:15:46,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2025-01-09 20:15:46,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2025-01-09 20:15:46,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2025-01-09 20:15:46,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-01-09 20:15:46,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-01-09 20:15:46,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-01-09 20:15:46,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-01-09 20:15:46,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-01-09 20:15:46,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-01-09 20:15:46,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2025-01-09 20:15:46,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2025-01-09 20:15:46,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2025-01-09 20:15:46,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2025-01-09 20:15:46,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2025-01-09 20:15:46,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2025-01-09 20:15:46,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2025-01-09 20:15:46,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2025-01-09 20:15:46,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2025-01-09 20:15:46,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2025-01-09 20:15:46,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2025-01-09 20:15:46,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2025-01-09 20:15:46,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2025-01-09 20:15:46,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2025-01-09 20:15:46,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2025-01-09 20:15:46,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2025-01-09 20:15:46,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2025-01-09 20:15:46,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2025-01-09 20:15:46,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2025-01-09 20:15:46,130 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2025-01-09 20:15:46,130 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2025-01-09 20:15:46,130 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2025-01-09 20:15:46,130 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2025-01-09 20:15:46,130 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2025-01-09 20:15:46,130 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2025-01-09 20:15:46,130 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-01-09 20:15:46,130 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-01-09 20:15:46,130 INFO L130 BoogieDeclarations]: Found specification of procedure intr_handler [2025-01-09 20:15:46,131 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_handler [2025-01-09 20:15:46,131 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2025-01-09 20:15:46,131 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2025-01-09 20:15:46,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_netdev_private [2025-01-09 20:15:46,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_netdev_private [2025-01-09 20:15:46,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_68 [2025-01-09 20:15:46,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_68 [2025-01-09 20:15:46,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2025-01-09 20:15:46,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2025-01-09 20:15:46,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2025-01-09 20:15:46,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2025-01-09 20:15:46,131 INFO L130 BoogieDeclarations]: Found specification of procedure __get_stats [2025-01-09 20:15:46,131 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_stats [2025-01-09 20:15:46,131 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2025-01-09 20:15:46,131 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2025-01-09 20:15:46,131 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2025-01-09 20:15:46,131 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2025-01-09 20:15:46,131 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_open [2025-01-09 20:15:46,131 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_open [2025-01-09 20:15:46,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_84 [2025-01-09 20:15:46,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_84 [2025-01-09 20:15:46,131 INFO L130 BoogieDeclarations]: Found specification of procedure drain_ring [2025-01-09 20:15:46,131 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_ring [2025-01-09 20:15:46,131 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2025-01-09 20:15:46,131 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2025-01-09 20:15:46,131 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2025-01-09 20:15:46,131 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2025-01-09 20:15:46,131 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2025-01-09 20:15:46,131 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2025-01-09 20:15:46,131 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2025-01-09 20:15:46,131 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2025-01-09 20:15:46,131 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_remove1 [2025-01-09 20:15:46,131 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_remove1 [2025-01-09 20:15:46,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_natsemi_exit_mod_15_2 [2025-01-09 20:15:46,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_natsemi_exit_mod_15_2 [2025-01-09 20:15:46,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-01-09 20:15:46,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-01-09 20:15:46,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-01-09 20:15:46,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-01-09 20:15:46,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-01-09 20:15:46,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-01-09 20:15:46,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-01-09 20:15:46,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-01-09 20:15:46,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-01-09 20:15:46,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-01-09 20:15:46,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-01-09 20:15:46,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-01-09 20:15:46,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-01-09 20:15:46,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-01-09 20:15:46,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-01-09 20:15:46,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-01-09 20:15:46,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-01-09 20:15:46,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-01-09 20:15:46,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-01-09 20:15:46,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-01-09 20:15:46,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2025-01-09 20:15:46,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2025-01-09 20:15:46,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2025-01-09 20:15:46,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2025-01-09 20:15:46,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2025-01-09 20:15:46,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2025-01-09 20:15:46,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2025-01-09 20:15:46,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2025-01-09 20:15:46,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2025-01-09 20:15:46,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2025-01-09 20:15:46,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2025-01-09 20:15:46,132 INFO L130 BoogieDeclarations]: Found specification of procedure init_ring [2025-01-09 20:15:46,132 INFO L138 BoogieDeclarations]: Found implementation of procedure init_ring [2025-01-09 20:15:46,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-01-09 20:15:46,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-01-09 20:15:46,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_85 [2025-01-09 20:15:46,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_85 [2025-01-09 20:15:46,132 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_irq_disable [2025-01-09 20:15:46,132 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_irq_disable [2025-01-09 20:15:46,132 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2025-01-09 20:15:46,132 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2025-01-09 20:15:46,132 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2025-01-09 20:15:46,132 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2025-01-09 20:15:46,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_69 [2025-01-09 20:15:46,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_69 [2025-01-09 20:15:46,132 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2025-01-09 20:15:46,136 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2025-01-09 20:15:46,136 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2025-01-09 20:15:46,136 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2025-01-09 20:15:46,136 INFO L130 BoogieDeclarations]: Found specification of procedure ns_ioaddr [2025-01-09 20:15:46,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_ioaddr [2025-01-09 20:15:46,136 INFO L130 BoogieDeclarations]: Found specification of procedure mii_send_bits [2025-01-09 20:15:46,136 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_send_bits [2025-01-09 20:15:46,136 INFO L130 BoogieDeclarations]: Found specification of procedure refill_rx [2025-01-09 20:15:46,136 INFO L138 BoogieDeclarations]: Found implementation of procedure refill_rx [2025-01-09 20:15:46,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2025-01-09 20:15:46,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2025-01-09 20:15:46,136 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2025-01-09 20:15:46,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2025-01-09 20:15:46,136 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2025-01-09 20:15:46,136 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2025-01-09 20:15:46,136 INFO L130 BoogieDeclarations]: Found specification of procedure drain_tx [2025-01-09 20:15:46,136 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_tx [2025-01-09 20:15:46,136 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_irq_enable [2025-01-09 20:15:46,136 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_irq_enable [2025-01-09 20:15:46,136 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2025-01-09 20:15:46,136 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2025-01-09 20:15:46,136 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-01-09 20:15:46,136 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-01-09 20:15:46,136 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-01-09 20:15:46,136 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-01-09 20:15:46,136 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-01-09 20:15:46,136 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-01-09 20:15:46,136 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-01-09 20:15:46,136 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-01-09 20:15:46,136 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-01-09 20:15:46,136 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-01-09 20:15:46,136 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-01-09 20:15:46,136 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-01-09 20:15:46,136 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-01-09 20:15:46,136 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-01-09 20:15:46,136 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-01-09 20:15:46,136 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-01-09 20:15:46,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-01-09 20:15:46,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-01-09 20:15:46,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-01-09 20:15:46,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-01-09 20:15:46,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2025-01-09 20:15:46,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2025-01-09 20:15:46,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2025-01-09 20:15:46,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2025-01-09 20:15:46,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2025-01-09 20:15:46,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2025-01-09 20:15:46,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2025-01-09 20:15:46,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2025-01-09 20:15:46,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2025-01-09 20:15:46,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2025-01-09 20:15:46,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2025-01-09 20:15:46,137 INFO L130 BoogieDeclarations]: Found specification of procedure miiport_read [2025-01-09 20:15:46,137 INFO L138 BoogieDeclarations]: Found implementation of procedure miiport_read [2025-01-09 20:15:46,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2025-01-09 20:15:46,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2025-01-09 20:15:46,137 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2025-01-09 20:15:46,137 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2025-01-09 20:15:47,034 INFO L234 CfgBuilder]: Building ICFG [2025-01-09 20:15:47,039 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-01-09 20:16:01,148 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2025-01-09 20:16:01,937 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-01-09 20:16:10,251 INFO L? ?]: Removed 3652 outVars from TransFormulas that were not future-live. [2025-01-09 20:16:10,254 INFO L283 CfgBuilder]: Performing block encoding [2025-01-09 20:16:10,314 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-01-09 20:16:10,315 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2025-01-09 20:16:10,315 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 08:16:10 BoogieIcfgContainer [2025-01-09 20:16:10,315 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-01-09 20:16:10,317 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-01-09 20:16:10,317 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-01-09 20:16:10,320 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-01-09 20:16:10,321 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.01 08:15:41" (1/3) ... [2025-01-09 20:16:10,322 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@271ffa7d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 08:16:10, skipping insertion in model container [2025-01-09 20:16:10,322 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:15:44" (2/3) ... [2025-01-09 20:16:10,322 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@271ffa7d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 08:16:10, skipping insertion in model container [2025-01-09 20:16:10,322 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 08:16:10" (3/3) ... [2025-01-09 20:16:10,323 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i [2025-01-09 20:16:10,334 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-01-09 20:16:10,338 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i that has 161 procedures, 3387 locations, 1 initial locations, 64 loop locations, and 3 error locations. [2025-01-09 20:16:10,411 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-01-09 20:16:10,418 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;@7435c72d, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-01-09 20:16:10,418 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2025-01-09 20:16:10,426 INFO L276 IsEmpty]: Start isEmpty. Operand has 3235 states, 2309 states have (on average 1.3512343005630143) internal successors, (3120), 2346 states have internal predecessors, (3120), 794 states have call successors, (794), 130 states have call predecessors, (794), 129 states have return successors, (788), 779 states have call predecessors, (788), 788 states have call successors, (788) [2025-01-09 20:16:10,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2025-01-09 20:16:10,438 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 20:16:10,438 INFO L218 NwaCegarLoop]: trace histogram [16, 16, 15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 20:16:10,439 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2025-01-09 20:16:10,441 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 20:16:10,442 INFO L85 PathProgramCache]: Analyzing trace with hash 1035486537, now seen corresponding path program 1 times [2025-01-09 20:16:10,446 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 20:16:10,446 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1538721963] [2025-01-09 20:16:10,446 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 20:16:10,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 20:16:24,291 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 193 statements into 1 equivalence classes. [2025-01-09 20:16:24,713 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 193 of 193 statements. [2025-01-09 20:16:24,715 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 20:16:24,716 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 20:16:25,466 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2025-01-09 20:16:25,466 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 20:16:25,467 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1538721963] [2025-01-09 20:16:25,467 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1538721963] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 20:16:25,467 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 20:16:25,467 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 20:16:25,469 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1297799150] [2025-01-09 20:16:25,469 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 20:16:25,471 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 20:16:25,472 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 20:16:25,487 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 20:16:25,488 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 20:16:25,495 INFO L87 Difference]: Start difference. First operand has 3235 states, 2309 states have (on average 1.3512343005630143) internal successors, (3120), 2346 states have internal predecessors, (3120), 794 states have call successors, (794), 130 states have call predecessors, (794), 129 states have return successors, (788), 779 states have call predecessors, (788), 788 states have call successors, (788) Second operand has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 3 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2025-01-09 20:16:29,576 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-01-09 20:16:30,587 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 20:16:30,588 INFO L93 Difference]: Finished difference Result 9539 states and 14191 transitions. [2025-01-09 20:16:30,590 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 20:16:30,591 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 3 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) Word has length 193 [2025-01-09 20:16:30,591 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 20:16:30,654 INFO L225 Difference]: With dead ends: 9539 [2025-01-09 20:16:30,654 INFO L226 Difference]: Without dead ends: 6329 [2025-01-09 20:16:30,685 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 20:16:30,687 INFO L435 NwaCegarLoop]: 4656 mSDtfsCounter, 4493 mSDsluCounter, 4583 mSDsCounter, 0 mSdLazyCounter, 26 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4493 SdHoareTripleChecker+Valid, 9239 SdHoareTripleChecker+Invalid, 34 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 26 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.8s IncrementalHoareTripleChecker+Time [2025-01-09 20:16:30,689 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4493 Valid, 9239 Invalid, 34 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 26 Invalid, 1 Unknown, 0 Unchecked, 4.8s Time] [2025-01-09 20:16:30,710 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6329 states. [2025-01-09 20:16:31,010 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6329 to 6325. [2025-01-09 20:16:31,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6325 states, 4540 states have (on average 1.327533039647577) internal successors, (6027), 4613 states have internal predecessors, (6027), 1528 states have call successors, (1528), 255 states have call predecessors, (1528), 254 states have return successors, (1524), 1506 states have call predecessors, (1524), 1524 states have call successors, (1524) [2025-01-09 20:16:31,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6325 states to 6325 states and 9079 transitions. [2025-01-09 20:16:31,071 INFO L78 Accepts]: Start accepts. Automaton has 6325 states and 9079 transitions. Word has length 193 [2025-01-09 20:16:31,073 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 20:16:31,073 INFO L471 AbstractCegarLoop]: Abstraction has 6325 states and 9079 transitions. [2025-01-09 20:16:31,074 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 3 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2025-01-09 20:16:31,074 INFO L276 IsEmpty]: Start isEmpty. Operand 6325 states and 9079 transitions. [2025-01-09 20:16:31,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2025-01-09 20:16:31,084 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 20:16:31,084 INFO L218 NwaCegarLoop]: trace histogram [16, 16, 15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 20:16:31,084 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-01-09 20:16:31,085 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2025-01-09 20:16:31,085 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 20:16:31,085 INFO L85 PathProgramCache]: Analyzing trace with hash 1415357913, now seen corresponding path program 1 times [2025-01-09 20:16:31,085 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 20:16:31,085 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1713087689] [2025-01-09 20:16:31,085 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 20:16:31,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 20:16:45,058 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 202 statements into 1 equivalence classes. [2025-01-09 20:16:45,241 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 202 of 202 statements. [2025-01-09 20:16:45,242 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 20:16:45,242 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 20:16:45,675 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2025-01-09 20:16:45,676 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 20:16:45,676 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1713087689] [2025-01-09 20:16:45,676 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1713087689] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 20:16:45,676 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 20:16:45,676 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 20:16:45,676 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1237037042] [2025-01-09 20:16:45,676 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 20:16:45,677 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 20:16:45,677 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 20:16:45,677 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 20:16:45,677 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 20:16:45,678 INFO L87 Difference]: Start difference. First operand 6325 states and 9079 transitions. Second operand has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 3 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2025-01-09 20:16:49,738 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-01-09 20:16:51,720 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 20:16:51,720 INFO L93 Difference]: Finished difference Result 17139 states and 24543 transitions. [2025-01-09 20:16:51,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 20:16:51,721 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 3 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) Word has length 202 [2025-01-09 20:16:51,723 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 20:16:51,805 INFO L225 Difference]: With dead ends: 17139 [2025-01-09 20:16:51,805 INFO L226 Difference]: Without dead ends: 10849 [2025-01-09 20:16:51,838 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 20:16:51,839 INFO L435 NwaCegarLoop]: 4635 mSDtfsCounter, 3279 mSDsluCounter, 4517 mSDsCounter, 0 mSdLazyCounter, 89 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3279 SdHoareTripleChecker+Valid, 9152 SdHoareTripleChecker+Invalid, 97 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 89 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.7s IncrementalHoareTripleChecker+Time [2025-01-09 20:16:51,839 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3279 Valid, 9152 Invalid, 97 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 89 Invalid, 1 Unknown, 0 Unchecked, 5.7s Time] [2025-01-09 20:16:51,858 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10849 states. [2025-01-09 20:16:52,309 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10849 to 10820. [2025-01-09 20:16:52,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10820 states, 7600 states have (on average 1.3164473684210527) internal successors, (10005), 7736 states have internal predecessors, (10005), 2732 states have call successors, (2732), 490 states have call predecessors, (2732), 485 states have return successors, (2730), 2681 states have call predecessors, (2730), 2728 states have call successors, (2730) [2025-01-09 20:16:52,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10820 states to 10820 states and 15467 transitions. [2025-01-09 20:16:52,436 INFO L78 Accepts]: Start accepts. Automaton has 10820 states and 15467 transitions. Word has length 202 [2025-01-09 20:16:52,437 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 20:16:52,437 INFO L471 AbstractCegarLoop]: Abstraction has 10820 states and 15467 transitions. [2025-01-09 20:16:52,441 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 3 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2025-01-09 20:16:52,442 INFO L276 IsEmpty]: Start isEmpty. Operand 10820 states and 15467 transitions. [2025-01-09 20:16:52,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2025-01-09 20:16:52,447 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 20:16:52,448 INFO L218 NwaCegarLoop]: trace histogram [16, 16, 15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 20:16:52,448 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-01-09 20:16:52,448 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2025-01-09 20:16:52,449 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 20:16:52,449 INFO L85 PathProgramCache]: Analyzing trace with hash 1572370786, now seen corresponding path program 1 times [2025-01-09 20:16:52,449 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 20:16:52,450 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [267179368] [2025-01-09 20:16:52,450 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 20:16:52,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 20:17:06,486 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 204 statements into 1 equivalence classes. [2025-01-09 20:17:06,608 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 204 of 204 statements. [2025-01-09 20:17:06,608 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 20:17:06,608 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 20:17:07,390 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2025-01-09 20:17:07,390 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 20:17:07,390 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [267179368] [2025-01-09 20:17:07,391 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [267179368] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 20:17:07,391 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 20:17:07,391 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 20:17:07,391 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [650367557] [2025-01-09 20:17:07,391 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 20:17:07,391 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 20:17:07,391 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 20:17:07,392 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 20:17:07,392 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 20:17:07,392 INFO L87 Difference]: Start difference. First operand 10820 states and 15467 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, (23), 2 states have call predecessors, (23), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2025-01-09 20:17:11,459 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-01-09 20:17:13,045 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 20:17:13,045 INFO L93 Difference]: Finished difference Result 20816 states and 29689 transitions. [2025-01-09 20:17:13,045 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 20:17:13,045 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 3 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) Word has length 204 [2025-01-09 20:17:13,046 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 20:17:13,115 INFO L225 Difference]: With dead ends: 20816 [2025-01-09 20:17:13,115 INFO L226 Difference]: Without dead ends: 10031 [2025-01-09 20:17:13,151 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 20:17:13,154 INFO L435 NwaCegarLoop]: 6497 mSDtfsCounter, 3401 mSDsluCounter, 4552 mSDsCounter, 0 mSdLazyCounter, 76 mSolverCounterSat, 18 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3401 SdHoareTripleChecker+Valid, 11049 SdHoareTripleChecker+Invalid, 95 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 18 IncrementalHoareTripleChecker+Valid, 76 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.4s IncrementalHoareTripleChecker+Time [2025-01-09 20:17:13,154 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3401 Valid, 11049 Invalid, 95 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [18 Valid, 76 Invalid, 1 Unknown, 0 Unchecked, 5.4s Time] [2025-01-09 20:17:13,164 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10031 states.