./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version c00e63dc Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.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 08a377ea5583d5b51d35b7880dbbb43c3783bcaabfa79c83938a2c0ac78e3f7a --- Real Ultimate output --- This is Ultimate 0.3.0-?-c00e63d-m [2025-02-06 07:37:54,886 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-06 07:37:54,951 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-02-06 07:37:54,959 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-06 07:37:54,959 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-06 07:37:54,988 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-06 07:37:54,989 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-06 07:37:54,989 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-06 07:37:54,990 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-06 07:37:54,990 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-06 07:37:54,990 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-06 07:37:54,990 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-06 07:37:54,991 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-06 07:37:54,991 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-06 07:37:54,991 INFO L153 SettingsManager]: * Use SBE=true [2025-02-06 07:37:54,992 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-06 07:37:54,992 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-06 07:37:54,992 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-02-06 07:37:54,992 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-06 07:37:54,993 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-06 07:37:54,993 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-06 07:37:54,993 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-06 07:37:54,993 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-06 07:37:54,993 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-06 07:37:54,993 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-06 07:37:54,993 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-06 07:37:54,994 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-06 07:37:54,994 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-06 07:37:54,994 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-06 07:37:54,994 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-06 07:37:54,994 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-06 07:37:54,994 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-06 07:37:54,995 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-06 07:37:54,995 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-06 07:37:54,995 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-02-06 07:37:54,995 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-02-06 07:37:54,996 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-06 07:37:54,996 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-06 07:37:54,996 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-06 07:37:54,996 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-06 07:37:54,996 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 -> 08a377ea5583d5b51d35b7880dbbb43c3783bcaabfa79c83938a2c0ac78e3f7a [2025-02-06 07:37:55,298 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-06 07:37:55,307 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-06 07:37:55,311 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-06 07:37:55,311 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-06 07:37:55,312 INFO L274 PluginConnector]: CDTParser initialized [2025-02-06 07:37:55,313 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i [2025-02-06 07:37:56,530 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/c3bba98d3/4f2ef6a5d81d4f7786f77c3ef4183267/FLAGf98805bd3 [2025-02-06 07:37:57,091 INFO L384 CDTParser]: Found 1 translation units. [2025-02-06 07:37:57,091 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i [2025-02-06 07:37:57,139 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/c3bba98d3/4f2ef6a5d81d4f7786f77c3ef4183267/FLAGf98805bd3 [2025-02-06 07:37:57,590 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/c3bba98d3/4f2ef6a5d81d4f7786f77c3ef4183267 [2025-02-06 07:37:57,593 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-06 07:37:57,594 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-06 07:37:57,596 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-06 07:37:57,596 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-06 07:37:57,599 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-06 07:37:57,600 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.02 07:37:57" (1/1) ... [2025-02-06 07:37:57,600 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a436c7f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:37:57, skipping insertion in model container [2025-02-06 07:37:57,601 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.02 07:37:57" (1/1) ... [2025-02-06 07:37:57,759 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-06 07:37:59,787 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-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i[331922,331935] [2025-02-06 07:37:59,792 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-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i[332091,332104] [2025-02-06 07:37:59,792 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-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i[332258,332271] [2025-02-06 07:37:59,793 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-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i[332426,332439] [2025-02-06 07:37:59,827 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-06 07:37:59,870 INFO L200 MainTranslator]: Completed pre-run [2025-02-06 07:38:00,019 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"); [5247] [2025-02-06 07:38:00,021 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)); [5254] [2025-02-06 07:38:00,022 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5261] [2025-02-06 07:38:00,024 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)); [5305-5306] [2025-02-06 07:38:00,024 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"); [5311-5313] [2025-02-06 07:38:00,034 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)); [5517-5518] [2025-02-06 07:38:00,037 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)); [5551-5552] [2025-02-06 07:38:00,038 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)); [5588-5589] [2025-02-06 07:38:00,039 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)); [5625-5626] [2025-02-06 07:38:00,047 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)); [5890-5891] [2025-02-06 07:38:00,048 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5897] [2025-02-06 07:38:00,082 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6716] [2025-02-06 07:38:00,087 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6768] [2025-02-06 07:38:00,267 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-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i[331922,331935] [2025-02-06 07:38:00,267 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-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i[332091,332104] [2025-02-06 07:38:00,268 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-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i[332258,332271] [2025-02-06 07:38:00,268 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-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i[332426,332439] [2025-02-06 07:38:00,280 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-06 07:38:00,457 INFO L204 MainTranslator]: Completed translation [2025-02-06 07:38:00,458 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:38:00 WrapperNode [2025-02-06 07:38:00,458 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-06 07:38:00,459 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-06 07:38:00,459 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-06 07:38:00,459 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-06 07:38:00,490 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:38:00" (1/1) ... [2025-02-06 07:38:00,614 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:38:00" (1/1) ... [2025-02-06 07:38:00,810 INFO L138 Inliner]: procedures = 451, calls = 2223, calls flagged for inlining = 222, calls inlined = 196, statements flattened = 5149 [2025-02-06 07:38:00,811 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-06 07:38:00,812 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-06 07:38:00,812 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-06 07:38:00,813 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-06 07:38:00,820 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:38:00" (1/1) ... [2025-02-06 07:38:00,820 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:38:00" (1/1) ... [2025-02-06 07:38:00,854 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:38:00" (1/1) ... [2025-02-06 07:38:01,675 INFO L175 MemorySlicer]: Split 1066 memory accesses to 31 slices as follows [7, 5, 91, 5, 2, 2, 5, 5, 8, 1, 2, 10, 3, 10, 70, 62, 8, 19, 1, 523, 3, 8, 8, 8, 2, 1, 52, 5, 5, 128, 7]. 49 percent of accesses are in the largest equivalence class. The 246 initializations are split as follows [7, 5, 0, 5, 0, 0, 5, 5, 8, 1, 2, 8, 0, 8, 0, 0, 6, 0, 0, 20, 1, 8, 8, 8, 2, 1, 0, 5, 5, 128, 0]. The 523 writes are split as follows [0, 0, 78, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 70, 62, 0, 17, 0, 246, 0, 0, 0, 0, 0, 0, 42, 0, 0, 0, 6]. [2025-02-06 07:38:01,676 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:38:00" (1/1) ... [2025-02-06 07:38:01,676 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:38:00" (1/1) ... [2025-02-06 07:38:01,812 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:38:00" (1/1) ... [2025-02-06 07:38:01,827 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:38:00" (1/1) ... [2025-02-06 07:38:01,912 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:38:00" (1/1) ... [2025-02-06 07:38:01,936 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:38:00" (1/1) ... [2025-02-06 07:38:01,991 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-06 07:38:01,993 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-06 07:38:01,993 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-06 07:38:01,994 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-06 07:38:01,995 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:38:00" (1/1) ... [2025-02-06 07:38:01,999 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-06 07:38:02,012 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-06 07:38:02,036 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-02-06 07:38:02,045 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-02-06 07:38:02,099 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2025-02-06 07:38:02,099 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2025-02-06 07:38:02,099 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2025-02-06 07:38:02,099 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2025-02-06 07:38:02,099 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-02-06 07:38:02,099 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-02-06 07:38:02,099 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_begin [2025-02-06 07:38:02,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_begin [2025-02-06 07:38:02,099 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2025-02-06 07:38:02,099 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2025-02-06 07:38:02,099 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2025-02-06 07:38:02,100 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2025-02-06 07:38:02,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-02-06 07:38:02,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-02-06 07:38:02,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2025-02-06 07:38:02,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2025-02-06 07:38:02,100 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2025-02-06 07:38:02,100 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2025-02-06 07:38:02,100 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2025-02-06 07:38:02,100 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2025-02-06 07:38:02,100 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2025-02-06 07:38:02,100 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2025-02-06 07:38:02,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_73 [2025-02-06 07:38:02,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_73 [2025-02-06 07:38:02,100 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2025-02-06 07:38:02,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2025-02-06 07:38:02,100 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2025-02-06 07:38:02,100 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2025-02-06 07:38:02,100 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2025-02-06 07:38:02,100 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2025-02-06 07:38:02,100 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2025-02-06 07:38:02,100 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2025-02-06 07:38:02,100 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2025-02-06 07:38:02,101 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2025-02-06 07:38:02,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2025-02-06 07:38:02,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2025-02-06 07:38:02,101 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2025-02-06 07:38:02,101 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2025-02-06 07:38:02,101 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2025-02-06 07:38:02,101 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2025-02-06 07:38:02,101 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2025-02-06 07:38:02,101 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2025-02-06 07:38:02,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-02-06 07:38:02,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-02-06 07:38:02,101 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2025-02-06 07:38:02,101 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2025-02-06 07:38:02,101 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2025-02-06 07:38:02,101 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2025-02-06 07:38:02,101 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-02-06 07:38:02,101 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2025-02-06 07:38:02,101 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2025-02-06 07:38:02,101 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2025-02-06 07:38:02,101 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2025-02-06 07:38:02,107 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-02-06 07:38:02,107 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-02-06 07:38:02,107 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-02-06 07:38:02,107 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-02-06 07:38:02,107 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-02-06 07:38:02,107 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-02-06 07:38:02,107 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-02-06 07:38:02,107 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-02-06 07:38:02,107 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-02-06 07:38:02,107 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-02-06 07:38:02,107 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-02-06 07:38:02,107 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-02-06 07:38:02,107 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-02-06 07:38:02,107 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-02-06 07:38:02,107 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-02-06 07:38:02,107 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-02-06 07:38:02,107 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-02-06 07:38:02,107 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-02-06 07:38:02,107 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-02-06 07:38:02,107 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2025-02-06 07:38:02,107 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2025-02-06 07:38:02,108 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2025-02-06 07:38:02,108 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2025-02-06 07:38:02,108 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2025-02-06 07:38:02,108 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2025-02-06 07:38:02,108 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2025-02-06 07:38:02,108 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2025-02-06 07:38:02,108 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2025-02-06 07:38:02,108 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2025-02-06 07:38:02,108 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2025-02-06 07:38:02,108 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2025-02-06 07:38:02,108 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2025-02-06 07:38:02,108 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2025-02-06 07:38:02,108 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2025-02-06 07:38:02,108 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2025-02-06 07:38:02,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-02-06 07:38:02,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-02-06 07:38:02,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-02-06 07:38:02,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-02-06 07:38:02,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-02-06 07:38:02,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-02-06 07:38:02,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-02-06 07:38:02,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-02-06 07:38:02,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-02-06 07:38:02,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-02-06 07:38:02,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-02-06 07:38:02,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-02-06 07:38:02,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-02-06 07:38:02,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-02-06 07:38:02,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-02-06 07:38:02,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-02-06 07:38:02,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-02-06 07:38:02,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-02-06 07:38:02,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-02-06 07:38:02,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-02-06 07:38:02,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2025-02-06 07:38:02,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2025-02-06 07:38:02,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2025-02-06 07:38:02,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2025-02-06 07:38:02,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2025-02-06 07:38:02,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2025-02-06 07:38:02,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2025-02-06 07:38:02,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2025-02-06 07:38:02,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2025-02-06 07:38:02,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2025-02-06 07:38:02,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2025-02-06 07:38:02,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2025-02-06 07:38:02,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2025-02-06 07:38:02,109 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2025-02-06 07:38:02,109 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2025-02-06 07:38:02,109 INFO L130 BoogieDeclarations]: Found specification of procedure epic_open [2025-02-06 07:38:02,116 INFO L138 BoogieDeclarations]: Found implementation of procedure epic_open [2025-02-06 07:38:02,117 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-02-06 07:38:02,117 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-02-06 07:38:02,117 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-02-06 07:38:02,117 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-02-06 07:38:02,117 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-02-06 07:38:02,117 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-02-06 07:38:02,117 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-02-06 07:38:02,117 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-02-06 07:38:02,117 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-02-06 07:38:02,117 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-02-06 07:38:02,117 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-02-06 07:38:02,117 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-02-06 07:38:02,117 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-02-06 07:38:02,117 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-02-06 07:38:02,117 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-02-06 07:38:02,117 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-02-06 07:38:02,117 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-02-06 07:38:02,117 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-02-06 07:38:02,117 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-02-06 07:38:02,117 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-02-06 07:38:02,117 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2025-02-06 07:38:02,117 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2025-02-06 07:38:02,118 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2025-02-06 07:38:02,118 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2025-02-06 07:38:02,118 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2025-02-06 07:38:02,118 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2025-02-06 07:38:02,118 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2025-02-06 07:38:02,118 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2025-02-06 07:38:02,118 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2025-02-06 07:38:02,118 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2025-02-06 07:38:02,118 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2025-02-06 07:38:02,118 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2025-02-06 07:38:02,118 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2025-02-06 07:38:02,118 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2025-02-06 07:38:02,118 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2025-02-06 07:38:02,118 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-02-06 07:38:02,118 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-02-06 07:38:02,118 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-02-06 07:38:02,118 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-02-06 07:38:02,118 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-02-06 07:38:02,118 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-02-06 07:38:02,118 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2025-02-06 07:38:02,118 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2025-02-06 07:38:02,118 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2025-02-06 07:38:02,118 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2025-02-06 07:38:02,118 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2025-02-06 07:38:02,118 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2025-02-06 07:38:02,118 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2025-02-06 07:38:02,118 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2025-02-06 07:38:02,118 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2025-02-06 07:38:02,119 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2025-02-06 07:38:02,119 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2025-02-06 07:38:02,119 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2025-02-06 07:38:02,119 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2025-02-06 07:38:02,119 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2025-02-06 07:38:02,119 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2025-02-06 07:38:02,119 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2025-02-06 07:38:02,119 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2025-02-06 07:38:02,119 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2025-02-06 07:38:02,119 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2025-02-06 07:38:02,119 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2025-02-06 07:38:02,119 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2025-02-06 07:38:02,119 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2025-02-06 07:38:02,119 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2025-02-06 07:38:02,119 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2025-02-06 07:38:02,119 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2025-02-06 07:38:02,119 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-02-06 07:38:02,119 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-02-06 07:38:02,119 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-02-06 07:38:02,119 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-02-06 07:38:02,119 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-02-06 07:38:02,119 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-02-06 07:38:02,126 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2025-02-06 07:38:02,127 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2025-02-06 07:38:02,127 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2025-02-06 07:38:02,127 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2025-02-06 07:38:02,127 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2025-02-06 07:38:02,127 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2025-02-06 07:38:02,127 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2025-02-06 07:38:02,127 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2025-02-06 07:38:02,127 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2025-02-06 07:38:02,127 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2025-02-06 07:38:02,127 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2025-02-06 07:38:02,127 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2025-02-06 07:38:02,127 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2025-02-06 07:38:02,127 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2025-02-06 07:38:02,127 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2025-02-06 07:38:02,127 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2025-02-06 07:38:02,127 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2025-02-06 07:38:02,127 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2025-02-06 07:38:02,127 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2025-02-06 07:38:02,127 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2025-02-06 07:38:02,127 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2025-02-06 07:38:02,127 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2025-02-06 07:38:02,127 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2025-02-06 07:38:02,127 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2025-02-06 07:38:02,127 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2025-02-06 07:38:02,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2025-02-06 07:38:02,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2025-02-06 07:38:02,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2025-02-06 07:38:02,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2025-02-06 07:38:02,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2025-02-06 07:38:02,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2025-02-06 07:38:02,128 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2025-02-06 07:38:02,128 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2025-02-06 07:38:02,128 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2025-02-06 07:38:02,128 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2025-02-06 07:38:02,128 INFO L130 BoogieDeclarations]: Found specification of procedure epic_restart [2025-02-06 07:38:02,128 INFO L138 BoogieDeclarations]: Found implementation of procedure epic_restart [2025-02-06 07:38:02,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_epic_cleanup_14_2 [2025-02-06 07:38:02,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_epic_cleanup_14_2 [2025-02-06 07:38:02,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2025-02-06 07:38:02,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2025-02-06 07:38:02,128 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-02-06 07:38:02,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2025-02-06 07:38:02,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2025-02-06 07:38:02,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2025-02-06 07:38:02,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2025-02-06 07:38:02,128 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-06 07:38:02,128 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_nway_reset [2025-02-06 07:38:02,128 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_nway_reset [2025-02-06 07:38:02,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2025-02-06 07:38:02,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2025-02-06 07:38:02,128 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2025-02-06 07:38:02,128 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2025-02-06 07:38:02,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-02-06 07:38:02,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-02-06 07:38:02,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-02-06 07:38:02,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-02-06 07:38:02,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-02-06 07:38:02,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-02-06 07:38:02,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-02-06 07:38:02,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-02-06 07:38:02,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-02-06 07:38:02,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-02-06 07:38:02,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-02-06 07:38:02,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-02-06 07:38:02,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-02-06 07:38:02,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-02-06 07:38:02,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-02-06 07:38:02,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-02-06 07:38:02,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-02-06 07:38:02,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-02-06 07:38:02,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-02-06 07:38:02,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-02-06 07:38:02,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2025-02-06 07:38:02,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2025-02-06 07:38:02,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2025-02-06 07:38:02,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2025-02-06 07:38:02,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2025-02-06 07:38:02,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2025-02-06 07:38:02,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2025-02-06 07:38:02,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2025-02-06 07:38:02,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2025-02-06 07:38:02,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2025-02-06 07:38:02,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2025-02-06 07:38:02,132 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2025-02-06 07:38:02,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2025-02-06 07:38:02,132 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2025-02-06 07:38:02,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2025-02-06 07:38:02,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_epic_private [2025-02-06 07:38:02,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_epic_private [2025-02-06 07:38:02,132 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2025-02-06 07:38:02,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2025-02-06 07:38:02,132 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2025-02-06 07:38:02,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2025-02-06 07:38:02,132 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2025-02-06 07:38:02,132 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2025-02-06 07:38:02,132 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2025-02-06 07:38:02,132 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2025-02-06 07:38:02,132 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2025-02-06 07:38:02,132 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2025-02-06 07:38:02,132 INFO L130 BoogieDeclarations]: Found specification of procedure epic_remove_one [2025-02-06 07:38:02,132 INFO L138 BoogieDeclarations]: Found implementation of procedure epic_remove_one [2025-02-06 07:38:02,132 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2025-02-06 07:38:02,132 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2025-02-06 07:38:02,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2025-02-06 07:38:02,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2025-02-06 07:38:02,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_napi_lock_of_epic_private [2025-02-06 07:38:02,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_napi_lock_of_epic_private [2025-02-06 07:38:02,132 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2025-02-06 07:38:02,132 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2025-02-06 07:38:02,133 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2025-02-06 07:38:02,133 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2025-02-06 07:38:02,133 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-06 07:38:02,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-06 07:38:02,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-02-06 07:38:02,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-02-06 07:38:02,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-02-06 07:38:02,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-02-06 07:38:02,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-02-06 07:38:02,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-02-06 07:38:02,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-02-06 07:38:02,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-02-06 07:38:02,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-02-06 07:38:02,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-02-06 07:38:02,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-02-06 07:38:02,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-02-06 07:38:02,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-02-06 07:38:02,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-02-06 07:38:02,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-02-06 07:38:02,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-02-06 07:38:02,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-02-06 07:38:02,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-02-06 07:38:02,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-02-06 07:38:02,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2025-02-06 07:38:02,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2025-02-06 07:38:02,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2025-02-06 07:38:02,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2025-02-06 07:38:02,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2025-02-06 07:38:02,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2025-02-06 07:38:02,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2025-02-06 07:38:02,141 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2025-02-06 07:38:02,142 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2025-02-06 07:38:02,142 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2025-02-06 07:38:02,142 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2025-02-06 07:38:02,142 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2025-02-06 07:38:02,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-02-06 07:38:02,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-02-06 07:38:02,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-02-06 07:38:02,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-02-06 07:38:02,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-02-06 07:38:02,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-02-06 07:38:02,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-02-06 07:38:02,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-02-06 07:38:02,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-02-06 07:38:02,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-02-06 07:38:02,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-02-06 07:38:02,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-02-06 07:38:02,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-02-06 07:38:02,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-02-06 07:38:02,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-02-06 07:38:02,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-02-06 07:38:02,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-02-06 07:38:02,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-02-06 07:38:02,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-02-06 07:38:02,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-02-06 07:38:02,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2025-02-06 07:38:02,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2025-02-06 07:38:02,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2025-02-06 07:38:02,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2025-02-06 07:38:02,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2025-02-06 07:38:02,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2025-02-06 07:38:02,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2025-02-06 07:38:02,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2025-02-06 07:38:02,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2025-02-06 07:38:02,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2025-02-06 07:38:02,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2025-02-06 07:38:02,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-02-06 07:38:02,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-02-06 07:38:02,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2025-02-06 07:38:02,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2025-02-06 07:38:02,143 INFO L130 BoogieDeclarations]: Found specification of procedure epic_rx [2025-02-06 07:38:02,143 INFO L138 BoogieDeclarations]: Found implementation of procedure epic_rx [2025-02-06 07:38:02,143 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_complete [2025-02-06 07:38:02,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_complete [2025-02-06 07:38:02,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2025-02-06 07:38:02,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2025-02-06 07:38:02,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_napi_lock_of_epic_private [2025-02-06 07:38:02,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_napi_lock_of_epic_private [2025-02-06 07:38:02,143 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2025-02-06 07:38:02,143 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2025-02-06 07:38:02,143 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2025-02-06 07:38:02,143 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2025-02-06 07:38:02,143 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2025-02-06 07:38:02,143 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2025-02-06 07:38:02,143 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2025-02-06 07:38:02,143 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2025-02-06 07:38:02,143 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2025-02-06 07:38:02,143 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2025-02-06 07:38:02,143 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2025-02-06 07:38:02,143 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2025-02-06 07:38:02,143 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2025-02-06 07:38:02,143 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2025-02-06 07:38:02,143 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2025-02-06 07:38:02,143 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2025-02-06 07:38:02,143 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2025-02-06 07:38:02,143 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2025-02-06 07:38:02,143 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2025-02-06 07:38:02,145 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2025-02-06 07:38:02,145 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2025-02-06 07:38:02,145 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2025-02-06 07:38:02,145 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2025-02-06 07:38:02,145 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2025-02-06 07:38:02,145 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2025-02-06 07:38:02,145 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2025-02-06 07:38:02,145 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2025-02-06 07:38:02,145 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2025-02-06 07:38:02,145 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2025-02-06 07:38:02,145 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2025-02-06 07:38:02,145 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2025-02-06 07:38:02,145 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2025-02-06 07:38:02,145 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2025-02-06 07:38:02,145 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2025-02-06 07:38:02,145 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2025-02-06 07:38:02,145 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2025-02-06 07:38:02,145 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2025-02-06 07:38:02,145 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2025-02-06 07:38:02,145 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2025-02-06 07:38:02,145 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2025-02-06 07:38:02,145 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2025-02-06 07:38:02,145 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2025-02-06 07:38:02,145 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2025-02-06 07:38:02,145 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2025-02-06 07:38:02,145 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2025-02-06 07:38:02,145 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2025-02-06 07:38:02,145 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2025-02-06 07:38:02,146 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2025-02-06 07:38:02,146 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2025-02-06 07:38:02,146 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2025-02-06 07:38:02,146 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2025-02-06 07:38:02,146 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2025-02-06 07:38:02,146 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2025-02-06 07:38:02,146 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2025-02-06 07:38:02,146 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2025-02-06 07:38:02,146 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2025-02-06 07:38:02,146 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2025-02-06 07:38:02,146 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2025-02-06 07:38:02,146 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2025-02-06 07:38:02,146 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2025-02-06 07:38:02,146 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2025-02-06 07:38:02,146 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2025-02-06 07:38:02,146 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2025-02-06 07:38:02,146 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2025-02-06 07:38:02,146 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2025-02-06 07:38:02,146 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2025-02-06 07:38:02,146 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2025-02-06 07:38:02,146 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2025-02-06 07:38:02,146 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2025-02-06 07:38:02,146 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2025-02-06 07:38:02,146 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-02-06 07:38:02,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_72 [2025-02-06 07:38:02,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_72 [2025-02-06 07:38:02,146 INFO L130 BoogieDeclarations]: Found specification of procedure epic_resume [2025-02-06 07:38:02,146 INFO L138 BoogieDeclarations]: Found implementation of procedure epic_resume [2025-02-06 07:38:02,146 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2025-02-06 07:38:02,146 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2025-02-06 07:38:02,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-02-06 07:38:02,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-02-06 07:38:02,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-02-06 07:38:02,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-02-06 07:38:02,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-02-06 07:38:02,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-02-06 07:38:02,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-02-06 07:38:02,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-02-06 07:38:02,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-02-06 07:38:02,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-02-06 07:38:02,147 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-02-06 07:38:02,147 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-02-06 07:38:02,147 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-02-06 07:38:02,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-02-06 07:38:02,156 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-02-06 07:38:02,156 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-02-06 07:38:02,156 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-02-06 07:38:02,156 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-02-06 07:38:02,156 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-02-06 07:38:02,156 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-02-06 07:38:02,156 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2025-02-06 07:38:02,156 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2025-02-06 07:38:02,156 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2025-02-06 07:38:02,156 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2025-02-06 07:38:02,156 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2025-02-06 07:38:02,156 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2025-02-06 07:38:02,156 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2025-02-06 07:38:02,156 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2025-02-06 07:38:02,156 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2025-02-06 07:38:02,156 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2025-02-06 07:38:02,156 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2025-02-06 07:38:02,156 INFO L130 BoogieDeclarations]: Found specification of procedure epic_tx_timeout [2025-02-06 07:38:02,156 INFO L138 BoogieDeclarations]: Found implementation of procedure epic_tx_timeout [2025-02-06 07:38:02,156 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2025-02-06 07:38:02,156 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2025-02-06 07:38:02,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-02-06 07:38:02,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-02-06 07:38:02,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-02-06 07:38:02,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-02-06 07:38:02,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-02-06 07:38:02,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-02-06 07:38:02,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2025-02-06 07:38:02,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2025-02-06 07:38:02,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2025-02-06 07:38:02,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2025-02-06 07:38:02,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2025-02-06 07:38:02,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2025-02-06 07:38:02,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2025-02-06 07:38:02,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2025-02-06 07:38:02,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2025-02-06 07:38:02,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2025-02-06 07:38:02,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2025-02-06 07:38:02,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2025-02-06 07:38:02,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2025-02-06 07:38:02,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2025-02-06 07:38:02,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2025-02-06 07:38:02,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2025-02-06 07:38:02,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2025-02-06 07:38:02,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2025-02-06 07:38:02,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2025-02-06 07:38:02,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2025-02-06 07:38:02,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2025-02-06 07:38:02,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2025-02-06 07:38:02,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2025-02-06 07:38:02,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2025-02-06 07:38:02,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2025-02-06 07:38:02,158 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-02-06 07:38:02,158 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-02-06 07:38:02,158 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2025-02-06 07:38:02,158 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2025-02-06 07:38:02,158 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2025-02-06 07:38:02,158 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2025-02-06 07:38:02,158 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2025-02-06 07:38:02,158 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2025-02-06 07:38:02,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2025-02-06 07:38:02,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2025-02-06 07:38:02,158 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2025-02-06 07:38:02,158 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2025-02-06 07:38:02,158 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2025-02-06 07:38:02,158 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2025-02-06 07:38:02,158 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2025-02-06 07:38:02,158 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2025-02-06 07:38:02,158 INFO L130 BoogieDeclarations]: Found specification of procedure epic_close [2025-02-06 07:38:02,158 INFO L138 BoogieDeclarations]: Found implementation of procedure epic_close [2025-02-06 07:38:02,158 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2025-02-06 07:38:02,158 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2025-02-06 07:38:02,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-02-06 07:38:02,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-02-06 07:38:02,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-02-06 07:38:02,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-02-06 07:38:02,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-02-06 07:38:02,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-02-06 07:38:02,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-02-06 07:38:02,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-02-06 07:38:02,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-02-06 07:38:02,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-02-06 07:38:02,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-02-06 07:38:02,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-02-06 07:38:02,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-02-06 07:38:02,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-02-06 07:38:02,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-02-06 07:38:02,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-02-06 07:38:02,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-02-06 07:38:02,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-02-06 07:38:02,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-02-06 07:38:02,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-02-06 07:38:02,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2025-02-06 07:38:02,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2025-02-06 07:38:02,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2025-02-06 07:38:02,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2025-02-06 07:38:02,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2025-02-06 07:38:02,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2025-02-06 07:38:02,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2025-02-06 07:38:02,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2025-02-06 07:38:02,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2025-02-06 07:38:02,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2025-02-06 07:38:02,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2025-02-06 07:38:02,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-02-06 07:38:02,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-02-06 07:38:02,159 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2025-02-06 07:38:02,159 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2025-02-06 07:38:02,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_epic_private [2025-02-06 07:38:02,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_epic_private [2025-02-06 07:38:02,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2025-02-06 07:38:02,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2025-02-06 07:38:02,169 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2025-02-06 07:38:02,169 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2025-02-06 07:38:02,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-02-06 07:38:02,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-02-06 07:38:02,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-02-06 07:38:02,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-02-06 07:38:02,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-02-06 07:38:02,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-02-06 07:38:02,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-02-06 07:38:02,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-02-06 07:38:02,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-02-06 07:38:02,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-02-06 07:38:02,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-02-06 07:38:02,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-02-06 07:38:02,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-02-06 07:38:02,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-02-06 07:38:02,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-02-06 07:38:02,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-02-06 07:38:02,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-02-06 07:38:02,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-02-06 07:38:02,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-02-06 07:38:02,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-02-06 07:38:02,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2025-02-06 07:38:02,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2025-02-06 07:38:02,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2025-02-06 07:38:02,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2025-02-06 07:38:02,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2025-02-06 07:38:02,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2025-02-06 07:38:02,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2025-02-06 07:38:02,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2025-02-06 07:38:02,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2025-02-06 07:38:02,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2025-02-06 07:38:02,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2025-02-06 07:38:02,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2025-02-06 07:38:02,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2025-02-06 07:38:02,169 INFO L130 BoogieDeclarations]: Found specification of procedure epic_pause [2025-02-06 07:38:02,170 INFO L138 BoogieDeclarations]: Found implementation of procedure epic_pause [2025-02-06 07:38:03,227 INFO L257 CfgBuilder]: Building ICFG [2025-02-06 07:38:03,230 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-06 07:38:03,313 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint mdio_writeFINAL: assume true; [2025-02-06 07:38:03,419 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12649: havoc netpoll_trap_#t~nondet1037#1; [2025-02-06 07:38:03,458 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12572: havoc #t~nondet1026; [2025-02-06 07:38:03,616 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12630: havoc #t~nondet1033; [2025-02-06 07:38:04,004 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12437: havoc #t~nondet1008; [2025-02-06 07:38:04,182 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L10545: havoc ldv_dev_get_drvdata_#t~mem904#1.base, ldv_dev_get_drvdata_#t~mem904#1.offset;havoc ldv_dev_get_drvdata_#t~mem905#1.base, ldv_dev_get_drvdata_#t~mem905#1.offset; [2025-02-06 07:38:04,193 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12700: havoc #t~nondet1048; [2025-02-06 07:38:04,197 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12551: havoc #t~nondet1023; [2025-02-06 07:38:04,230 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5907: havoc #t~mem204.base, #t~mem204.offset; [2025-02-06 07:38:04,233 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12634: havoc #t~nondet1034; [2025-02-06 07:38:04,241 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5493: havoc #t~mem105.base, #t~mem105.offset; [2025-02-06 07:38:04,289 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12477: havoc #t~nondet1014; [2025-02-06 07:38:04,546 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12687: havoc request_threaded_irq_#t~nondet1043#1; [2025-02-06 07:38:04,546 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L10385-1: ldv_request_irq_63_#res#1 := ldv_request_irq_63_~ldv_func_res~2#1; [2025-02-06 07:38:04,546 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9966-1: ldv_request_irq_#res#1 := ldv_request_irq_~arg0#1; [2025-02-06 07:38:04,546 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6797: call ULTIMATE.dealloc(~#descriptor~1#1.base, ~#descriptor~1#1.offset);havoc ~#descriptor~1#1.base, ~#descriptor~1#1.offset;call ULTIMATE.dealloc(~#__key~1#1.base, ~#__key~1#1.offset);havoc ~#__key~1#1.base, ~#__key~1#1.offset; [2025-02-06 07:38:04,626 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12505: havoc crc32_le_#t~nondet1016#1; [2025-02-06 07:38:04,627 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8090: call ULTIMATE.dealloc(~#mc_filter~0#1.base, ~#mc_filter~0#1.offset);havoc ~#mc_filter~0#1.base, ~#mc_filter~0#1.offset; [2025-02-06 07:38:04,628 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12470: havoc #t~nondet1013; [2025-02-06 07:38:04,679 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5321: havoc arch_irqs_disabled_flags_#t~bitwise29#1; [2025-02-06 07:38:04,794 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6991: call ULTIMATE.dealloc(~#descriptor~2.base, ~#descriptor~2.offset);havoc ~#descriptor~2.base, ~#descriptor~2.offset;call ULTIMATE.dealloc(~#descriptor___0~0.base, ~#descriptor___0~0.offset);havoc ~#descriptor___0~0.base, ~#descriptor___0~0.offset; [2025-02-06 07:38:04,912 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12623: havoc mii_nway_restart_#t~nondet1032#1; [2025-02-06 07:38:04,917 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12568: havoc #t~nondet1025; [2025-02-06 07:38:04,931 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12576: havoc #t~nondet1027; [2025-02-06 07:38:20,031 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L10342-1: ldv_alloc_etherdev_mqs_60_#res#1.base, ldv_alloc_etherdev_mqs_60_#res#1.offset := ldv_alloc_etherdev_mqs_60_~ldv_func_res~0#1.base, ldv_alloc_etherdev_mqs_60_~ldv_func_res~0#1.offset; [2025-02-06 07:38:20,031 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12656: havoc pci_enable_device_#t~nondet1038#1; [2025-02-06 07:38:20,031 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12659: havoc pci_iomap_#t~ret1039#1.base, pci_iomap_#t~ret1039#1.offset; [2025-02-06 07:38:20,031 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint main_returnLabel#1: #t~ret1050#1 := main_#res#1;havoc main_#t~ret826#1, main_~tmp~64#1;assume { :end_inline_main } true; [2025-02-06 07:38:20,031 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12466: havoc __pci_register_driver_#t~nondet1012#1; [2025-02-06 07:38:20,031 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12601: havoc ldv_pre_register_netdev_#t~nondet1028#1; [2025-02-06 07:38:20,031 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12535: havoc dev_warn_#t~nondet1019#1; [2025-02-06 07:38:20,031 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12669: havoc pci_request_regions_#t~nondet1040#1; [2025-02-06 07:38:20,031 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L10357-1: ldv_register_netdev_61_#res#1 := ldv_register_netdev_61_~ldv_func_res~1#1; [2025-02-06 07:38:20,031 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12539: havoc eth_change_mtu_#t~nondet1020#1; [2025-02-06 07:38:20,032 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9635: call ULTIMATE.dealloc(ldv_pci_instance_suspend_2_8_~#arg2#1.base, ldv_pci_instance_suspend_2_8_~#arg2#1.offset);havoc ldv_pci_instance_suspend_2_8_~#arg2#1.base, ldv_pci_instance_suspend_2_8_~#arg2#1.offset; [2025-02-06 07:38:20,032 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12543: havoc eth_mac_addr_#t~nondet1021#1; [2025-02-06 07:38:20,032 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12611: havoc mii_ethtool_gset_#t~nondet1029#1; [2025-02-06 07:38:20,032 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8716-1: ldv___pci_register_driver_#res#1 := ldv___pci_register_driver_~arg0#1; [2025-02-06 07:38:20,032 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12615: havoc mii_ethtool_sset_#t~nondet1030#1; [2025-02-06 07:38:20,032 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12683: havoc register_netdev_#t~nondet1042#1; [2025-02-06 07:38:20,032 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12619: havoc mii_link_ok_#t~nondet1031#1; [2025-02-06 07:38:20,032 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9646: call ULTIMATE.dealloc(ldv_pci_instance_suspend_late_2_7_~#arg2#1.base, ldv_pci_instance_suspend_late_2_7_~#arg2#1.offset);havoc ldv_pci_instance_suspend_late_2_7_~#arg2#1.base, ldv_pci_instance_suspend_late_2_7_~#arg2#1.offset; [2025-02-06 07:38:20,032 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5421: havoc kobject_name_#t~mem46#1.base, kobject_name_#t~mem46#1.offset; [2025-02-06 07:38:20,032 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12691: havoc skb_pad_#t~nondet1044#1; [2025-02-06 07:38:20,032 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12561: havoc generic_mii_ioctl_#t~nondet1024#1; [2025-02-06 07:38:20,032 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L7144: call ULTIMATE.dealloc(epic_timer_~#descriptor~3#1.base, epic_timer_~#descriptor~3#1.offset);havoc epic_timer_~#descriptor~3#1.base, epic_timer_~#descriptor~3#1.offset;call ULTIMATE.dealloc(epic_timer_~#descriptor___0~1#1.base, epic_timer_~#descriptor___0~1#1.offset);havoc epic_timer_~#descriptor___0~1#1.base, epic_timer_~#descriptor___0~1#1.offset; [2025-02-06 07:38:20,032 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12498: havoc alloc_etherdev_mqs_#t~ret1015#1.base, alloc_etherdev_mqs_#t~ret1015#1.offset; [2025-02-06 07:38:20,032 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9922-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2025-02-06 07:38:20,032 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12433: havoc __dynamic_dev_dbg_#t~nondet1007#1; [2025-02-06 07:38:20,032 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9923-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2025-02-06 07:38:20,032 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8735-1: ldv_alloc_etherdev_mqs_#res#1.base, ldv_alloc_etherdev_mqs_#res#1.offset := ldv_alloc_etherdev_mqs_~arg0#1.base, ldv_alloc_etherdev_mqs_~arg0#1.offset; [2025-02-06 07:38:20,032 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6292: call ULTIMATE.dealloc(epic_init_one_~#ring_dma~0#1.base, epic_init_one_~#ring_dma~0#1.offset);havoc epic_init_one_~#ring_dma~0#1.base, epic_init_one_~#ring_dma~0#1.offset;call ULTIMATE.dealloc(epic_init_one_~#__key~0#1.base, epic_init_one_~#__key~0#1.offset);havoc epic_init_one_~#__key~0#1.base, epic_init_one_~#__key~0#1.offset;call ULTIMATE.dealloc(epic_init_one_~#__key___0~0#1.base, epic_init_one_~#__key___0~0#1.offset);havoc epic_init_one_~#__key___0~0#1.base, epic_init_one_~#__key___0~0#1.offset;call ULTIMATE.dealloc(epic_init_one_~#descriptor~0#1.base, epic_init_one_~#descriptor~0#1.offset);havoc epic_init_one_~#descriptor~0#1.base, epic_init_one_~#descriptor~0#1.offset; [2025-02-06 07:38:20,032 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8738-1: ldv_alloc_etherdev_mqs_#res#1.base, ldv_alloc_etherdev_mqs_#res#1.offset := ldv_alloc_etherdev_mqs_~arg0#1.base, ldv_alloc_etherdev_mqs_~arg0#1.offset; [2025-02-06 07:38:20,032 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5436: havoc dev_name_#t~mem60#1.base, dev_name_#t~mem60#1.offset; [2025-02-06 07:38:20,032 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8740-1: ldv_alloc_etherdev_mqs_#res#1.base, ldv_alloc_etherdev_mqs_#res#1.offset := ldv_alloc_etherdev_mqs_~arg0#1.base, ldv_alloc_etherdev_mqs_~arg0#1.offset; [2025-02-06 07:38:20,032 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L7554: call ULTIMATE.dealloc(epic_interrupt_~#descriptor~7#1.base, epic_interrupt_~#descriptor~7#1.offset);havoc epic_interrupt_~#descriptor~7#1.base, epic_interrupt_~#descriptor~7#1.offset;call ULTIMATE.dealloc(epic_interrupt_~#descriptor___0~2#1.base, epic_interrupt_~#descriptor___0~2#1.offset);havoc epic_interrupt_~#descriptor___0~2#1.base, epic_interrupt_~#descriptor___0~2#1.offset; [2025-02-06 07:38:20,032 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L10527-1: ldv___pci_register_driver_80_#res#1 := ldv___pci_register_driver_80_~ldv_func_res~4#1; [2025-02-06 07:38:20,033 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2025-02-06 07:38:20,033 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L7365: call ULTIMATE.dealloc(epic_start_xmit_~#descriptor~5#1.base, epic_start_xmit_~#descriptor~5#1.offset);havoc epic_start_xmit_~#descriptor~5#1.base, epic_start_xmit_~#descriptor~5#1.offset; [2025-02-06 07:38:21,208 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-02-06 07:38:23,521 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12547: havoc eth_type_trans_#t~nondet1022#1; [2025-02-06 07:38:23,522 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L7688: call ULTIMATE.dealloc(~#descriptor~8#1.base, ~#descriptor~8#1.offset);havoc ~#descriptor~8#1.base, ~#descriptor~8#1.offset;call ULTIMATE.dealloc(~#descriptor___0~3#1.base, ~#descriptor___0~3#1.offset);havoc ~#descriptor___0~3#1.base, ~#descriptor___0~3#1.offset;call ULTIMATE.dealloc(~#descriptor___1~0#1.base, ~#descriptor___1~0#1.offset);havoc ~#descriptor___1~0#1.base, ~#descriptor___1~0#1.offset; [2025-02-06 07:38:23,522 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12645: havoc netif_receive_skb_#t~nondet1036#1; [2025-02-06 07:38:25,113 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5467: havoc is_device_dma_capable_#t~mem70#1.base, is_device_dma_capable_#t~mem70#1.offset;havoc is_device_dma_capable_#t~mem71#1.base, is_device_dma_capable_#t~mem71#1.offset;havoc is_device_dma_capable_#t~mem72#1;havoc is_device_dma_capable_#t~short73#1; [2025-02-06 07:38:25,625 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L7213: call ULTIMATE.dealloc(~#descriptor~4.base, ~#descriptor~4.offset);havoc ~#descriptor~4.base, ~#descriptor~4.offset; [2025-02-06 07:38:25,665 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12679: havoc #t~nondet1041; [2025-02-06 07:38:25,690 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12531: havoc #t~nondet1018; [2025-02-06 07:38:25,713 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12638: havoc #t~nondet1035; [2025-02-06 07:38:26,460 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12527: havoc del_timer_sync_#t~nondet1017#1; [2025-02-06 07:38:26,460 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L7966: call ULTIMATE.dealloc(~#descriptor~9#1.base, ~#descriptor~9#1.offset);havoc ~#descriptor~9#1.base, ~#descriptor~9#1.offset; [2025-02-06 07:38:26,460 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L10460-1: ldv_del_timer_sync_70_#res#1 := ldv_del_timer_sync_70_~ldv_func_res~3#1; [2025-02-06 07:38:26,460 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8772-1: ldv_del_timer_sync_#res#1 := ldv_del_timer_sync_~arg0#1; [2025-02-06 07:38:26,523 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5269: havoc #t~mem0;havoc #t~bitwise1; [2025-02-06 07:38:26,893 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5263: #res := 1; [2025-02-06 07:38:28,229 INFO L? ?]: Removed 2919 outVars from TransFormulas that were not future-live. [2025-02-06 07:38:28,229 INFO L308 CfgBuilder]: Performing block encoding [2025-02-06 07:38:28,321 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-06 07:38:28,324 INFO L337 CfgBuilder]: Removed 1 assume(true) statements. [2025-02-06 07:38:28,324 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 06.02 07:38:28 BoogieIcfgContainer [2025-02-06 07:38:28,324 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-06 07:38:28,327 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-02-06 07:38:28,330 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-02-06 07:38:28,334 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-02-06 07:38:28,334 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.02 07:37:57" (1/3) ... [2025-02-06 07:38:28,335 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@dc4a8bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.02 07:38:28, skipping insertion in model container [2025-02-06 07:38:28,335 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:38:00" (2/3) ... [2025-02-06 07:38:28,335 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@dc4a8bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.02 07:38:28, skipping insertion in model container [2025-02-06 07:38:28,335 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 06.02 07:38:28" (3/3) ... [2025-02-06 07:38:28,336 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i [2025-02-06 07:38:28,348 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-02-06 07:38:28,351 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i that has 155 procedures, 2175 locations, 1 initial locations, 93 loop locations, and 3 error locations. [2025-02-06 07:38:28,449 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-06 07:38:28,462 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;@786fae38, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-06 07:38:28,462 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2025-02-06 07:38:28,473 INFO L276 IsEmpty]: Start isEmpty. Operand has 1902 states, 1336 states have (on average 1.2956586826347305) internal successors, (1731), 1361 states have internal predecessors, (1731), 470 states have call successors, (470), 94 states have call predecessors, (470), 92 states have return successors, (462), 457 states have call predecessors, (462), 462 states have call successors, (462) [2025-02-06 07:38:28,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2025-02-06 07:38:28,492 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 07:38:28,493 INFO L218 NwaCegarLoop]: trace histogram [10, 10, 9, 9, 9, 9, 9, 9, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-06 07:38:28,493 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)] === [2025-02-06 07:38:28,498 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 07:38:28,498 INFO L85 PathProgramCache]: Analyzing trace with hash 2135546510, now seen corresponding path program 1 times [2025-02-06 07:38:28,505 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 07:38:28,505 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1653254353] [2025-02-06 07:38:28,506 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 07:38:28,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-06 07:38:38,498 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 127 statements into 1 equivalence classes. [2025-02-06 07:38:39,008 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 127 of 127 statements. [2025-02-06 07:38:39,008 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 07:38:39,009 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 07:38:40,124 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 351 trivial. 0 not checked. [2025-02-06 07:38:40,125 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-06 07:38:40,125 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1653254353] [2025-02-06 07:38:40,125 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1653254353] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 07:38:40,125 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-06 07:38:40,126 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-02-06 07:38:40,129 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [369430862] [2025-02-06 07:38:40,130 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 07:38:40,133 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-06 07:38:40,134 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-06 07:38:40,153 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-06 07:38:40,154 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 07:38:40,162 INFO L87 Difference]: Start difference. First operand has 1902 states, 1336 states have (on average 1.2956586826347305) internal successors, (1731), 1361 states have internal predecessors, (1731), 470 states have call successors, (470), 94 states have call predecessors, (470), 92 states have return successors, (462), 457 states have call predecessors, (462), 462 states have call successors, (462) Second operand has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 3 states have internal predecessors, (35), 3 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12) [2025-02-06 07:38:44,278 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-02-06 07:38:46,864 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-06 07:38:46,864 INFO L93 Difference]: Finished difference Result 5557 states and 7901 transitions. [2025-02-06 07:38:46,866 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-06 07:38:46,867 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 3 states have internal predecessors, (35), 3 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12) Word has length 127 [2025-02-06 07:38:46,867 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-06 07:38:46,947 INFO L225 Difference]: With dead ends: 5557 [2025-02-06 07:38:46,948 INFO L226 Difference]: Without dead ends: 3626 [2025-02-06 07:38:46,962 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 07:38:46,965 INFO L435 NwaCegarLoop]: 2599 mSDtfsCounter, 2508 mSDsluCounter, 2526 mSDsCounter, 0 mSdLazyCounter, 138 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2508 SdHoareTripleChecker+Valid, 5125 SdHoareTripleChecker+Invalid, 146 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 138 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.4s IncrementalHoareTripleChecker+Time [2025-02-06 07:38:46,965 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2508 Valid, 5125 Invalid, 146 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 138 Invalid, 1 Unknown, 0 Unchecked, 6.4s Time] [2025-02-06 07:38:46,989 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3626 states. [2025-02-06 07:38:47,217 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3626 to 3622. [2025-02-06 07:38:47,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3622 states, 2566 states have (on average 1.279423226812159) internal successors, (3283), 2615 states have internal predecessors, (3283), 873 states have call successors, (873), 181 states have call predecessors, (873), 180 states have return successors, (869), 859 states have call predecessors, (869), 869 states have call successors, (869) [2025-02-06 07:38:47,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3622 states to 3622 states and 5025 transitions. [2025-02-06 07:38:47,275 INFO L78 Accepts]: Start accepts. Automaton has 3622 states and 5025 transitions. Word has length 127 [2025-02-06 07:38:47,276 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-06 07:38:47,276 INFO L471 AbstractCegarLoop]: Abstraction has 3622 states and 5025 transitions. [2025-02-06 07:38:47,276 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 3 states have internal predecessors, (35), 3 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12) [2025-02-06 07:38:47,276 INFO L276 IsEmpty]: Start isEmpty. Operand 3622 states and 5025 transitions. [2025-02-06 07:38:47,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2025-02-06 07:38:47,286 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 07:38:47,286 INFO L218 NwaCegarLoop]: trace histogram [10, 10, 9, 9, 9, 9, 9, 9, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-06 07:38:47,287 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-02-06 07:38:47,287 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)] === [2025-02-06 07:38:47,291 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 07:38:47,291 INFO L85 PathProgramCache]: Analyzing trace with hash 332937, now seen corresponding path program 1 times [2025-02-06 07:38:47,291 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 07:38:47,291 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1867749530] [2025-02-06 07:38:47,291 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 07:38:47,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-06 07:38:56,177 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 136 statements into 1 equivalence classes. [2025-02-06 07:38:56,337 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 136 of 136 statements. [2025-02-06 07:38:56,337 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 07:38:56,337 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 07:38:56,849 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 351 trivial. 0 not checked. [2025-02-06 07:38:56,849 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-06 07:38:56,849 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1867749530] [2025-02-06 07:38:56,849 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1867749530] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 07:38:56,849 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-06 07:38:56,849 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-02-06 07:38:56,849 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1620291325] [2025-02-06 07:38:56,849 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 07:38:56,851 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-06 07:38:56,851 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-06 07:38:56,854 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-06 07:38:56,854 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 07:38:56,856 INFO L87 Difference]: Start difference. First operand 3622 states and 5025 transitions. Second operand has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 3 states have internal predecessors, (43), 3 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12) [2025-02-06 07:39:00,931 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 [] [2025-02-06 07:39:04,641 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-06 07:39:04,641 INFO L93 Difference]: Finished difference Result 10250 states and 14231 transitions. [2025-02-06 07:39:04,642 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-06 07:39:04,643 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 3 states have internal predecessors, (43), 3 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12) Word has length 136 [2025-02-06 07:39:04,644 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-06 07:39:04,701 INFO L225 Difference]: With dead ends: 10250 [2025-02-06 07:39:04,701 INFO L226 Difference]: Without dead ends: 6651 [2025-02-06 07:39:04,722 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 07:39:04,724 INFO L435 NwaCegarLoop]: 2547 mSDtfsCounter, 2169 mSDsluCounter, 2444 mSDsCounter, 0 mSdLazyCounter, 180 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2169 SdHoareTripleChecker+Valid, 4991 SdHoareTripleChecker+Invalid, 188 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 180 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.5s IncrementalHoareTripleChecker+Time [2025-02-06 07:39:04,724 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2169 Valid, 4991 Invalid, 188 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 180 Invalid, 1 Unknown, 0 Unchecked, 7.5s Time] [2025-02-06 07:39:04,736 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6651 states. [2025-02-06 07:39:05,042 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6651 to 6621. [2025-02-06 07:39:05,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6621 states, 4674 states have (on average 1.2804878048780488) internal successors, (5985), 4770 states have internal predecessors, (5985), 1603 states have call successors, (1603), 344 states have call predecessors, (1603), 341 states have return successors, (1601), 1570 states have call predecessors, (1601), 1599 states have call successors, (1601) [2025-02-06 07:39:05,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6621 states to 6621 states and 9189 transitions. [2025-02-06 07:39:05,093 INFO L78 Accepts]: Start accepts. Automaton has 6621 states and 9189 transitions. Word has length 136 [2025-02-06 07:39:05,094 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-06 07:39:05,094 INFO L471 AbstractCegarLoop]: Abstraction has 6621 states and 9189 transitions. [2025-02-06 07:39:05,095 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 3 states have internal predecessors, (43), 3 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12) [2025-02-06 07:39:05,095 INFO L276 IsEmpty]: Start isEmpty. Operand 6621 states and 9189 transitions. [2025-02-06 07:39:05,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2025-02-06 07:39:05,102 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 07:39:05,102 INFO L218 NwaCegarLoop]: trace histogram [10, 10, 9, 9, 9, 9, 9, 9, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-06 07:39:05,102 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-02-06 07:39:05,103 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)] === [2025-02-06 07:39:05,103 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 07:39:05,103 INFO L85 PathProgramCache]: Analyzing trace with hash 691641465, now seen corresponding path program 1 times [2025-02-06 07:39:05,103 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 07:39:05,103 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1889198118] [2025-02-06 07:39:05,103 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 07:39:05,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-06 07:39:13,307 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 147 statements into 1 equivalence classes. [2025-02-06 07:39:13,471 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 147 of 147 statements. [2025-02-06 07:39:13,471 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 07:39:13,471 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 07:39:14,338 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 351 trivial. 0 not checked. [2025-02-06 07:39:14,339 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-06 07:39:14,339 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1889198118] [2025-02-06 07:39:14,339 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1889198118] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 07:39:14,339 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-06 07:39:14,339 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-02-06 07:39:14,339 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1768473209] [2025-02-06 07:39:14,339 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 07:39:14,339 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-06 07:39:14,339 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-06 07:39:14,340 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-06 07:39:14,340 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 07:39:14,340 INFO L87 Difference]: Start difference. First operand 6621 states and 9189 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, (17), 2 states have call predecessors, (17), 1 states have return successors, (15), 3 states have call predecessors, (15), 3 states have call successors, (15)