./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 798a7b37 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 08a377ea5583d5b51d35b7880dbbb43c3783bcaabfa79c83938a2c0ac78e3f7a --- Real Ultimate output --- This is Ultimate 0.3.0-?-798a7b3-m [2025-03-04 05:09:26,505 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-04 05:09:26,571 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-03-04 05:09:26,578 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-04 05:09:26,578 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-04 05:09:26,604 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-04 05:09:26,605 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-04 05:09:26,605 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-04 05:09:26,606 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-04 05:09:26,607 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-04 05:09:26,607 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-04 05:09:26,608 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-04 05:09:26,608 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-04 05:09:26,608 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-04 05:09:26,609 INFO L153 SettingsManager]: * Use SBE=true [2025-03-04 05:09:26,609 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-04 05:09:26,609 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-04 05:09:26,609 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-04 05:09:26,609 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-04 05:09:26,609 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-04 05:09:26,609 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-04 05:09:26,609 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-04 05:09:26,609 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-04 05:09:26,609 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-04 05:09:26,609 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-04 05:09:26,609 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-04 05:09:26,610 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-04 05:09:26,610 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-04 05:09:26,610 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-04 05:09:26,610 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-04 05:09:26,610 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-04 05:09:26,610 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-04 05:09:26,610 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-04 05:09:26,611 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-04 05:09:26,611 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-04 05:09:26,611 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-04 05:09:26,611 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-04 05:09:26,611 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-04 05:09:26,611 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-04 05:09:26,611 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-04 05:09:26,611 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 08a377ea5583d5b51d35b7880dbbb43c3783bcaabfa79c83938a2c0ac78e3f7a [2025-03-04 05:09:26,868 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-04 05:09:26,879 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-04 05:09:26,881 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-04 05:09:26,882 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-04 05:09:26,882 INFO L274 PluginConnector]: CDTParser initialized [2025-03-04 05:09:26,883 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i [2025-03-04 05:09:28,074 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/543fa0bae/8b3cf8ead736401899a362f6a32709d1/FLAG1ee03dc46 [2025-03-04 05:09:28,564 INFO L384 CDTParser]: Found 1 translation units. [2025-03-04 05:09:28,565 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i [2025-03-04 05:09:28,608 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/543fa0bae/8b3cf8ead736401899a362f6a32709d1/FLAG1ee03dc46 [2025-03-04 05:09:28,624 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/543fa0bae/8b3cf8ead736401899a362f6a32709d1 [2025-03-04 05:09:28,627 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-04 05:09:28,628 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-04 05:09:28,630 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-04 05:09:28,630 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-04 05:09:28,633 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-04 05:09:28,634 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.03 05:09:28" (1/1) ... [2025-03-04 05:09:28,635 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3fe91a87 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:09:28, skipping insertion in model container [2025-03-04 05:09:28,635 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.03 05:09:28" (1/1) ... [2025-03-04 05:09:28,732 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-04 05:09:31,507 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i[331922,331935] [2025-03-04 05:09:31,510 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i[332091,332104] [2025-03-04 05:09:31,511 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i[332258,332271] [2025-03-04 05:09:31,511 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i[332426,332439] [2025-03-04 05:09:31,533 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-04 05:09:31,580 INFO L200 MainTranslator]: Completed pre-run [2025-03-04 05:09:31,694 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] [2025-03-04 05:09:31,696 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] [2025-03-04 05:09:31,696 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5261] [2025-03-04 05:09:31,698 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] [2025-03-04 05:09:31,698 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] [2025-03-04 05:09:31,703 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] [2025-03-04 05:09:31,704 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] [2025-03-04 05:09:31,705 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] [2025-03-04 05:09:31,705 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] [2025-03-04 05:09:31,710 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] [2025-03-04 05:09:31,711 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5897] [2025-03-04 05:09:31,727 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6716] [2025-03-04 05:09:31,728 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6768] [2025-03-04 05:09:31,862 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i[331922,331935] [2025-03-04 05:09:31,863 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i[332091,332104] [2025-03-04 05:09:31,864 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i[332258,332271] [2025-03-04 05:09:31,864 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i[332426,332439] [2025-03-04 05:09:31,873 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-04 05:09:32,022 INFO L204 MainTranslator]: Completed translation [2025-03-04 05:09:32,022 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:09:32 WrapperNode [2025-03-04 05:09:32,023 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-04 05:09:32,023 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-04 05:09:32,024 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-04 05:09:32,024 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-04 05:09:32,031 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:09:32" (1/1) ... [2025-03-04 05:09:32,108 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:09:32" (1/1) ... [2025-03-04 05:09:32,277 INFO L138 Inliner]: procedures = 451, calls = 2223, calls flagged for inlining = 222, calls inlined = 196, statements flattened = 5149 [2025-03-04 05:09:32,278 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-04 05:09:32,278 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-04 05:09:32,278 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-04 05:09:32,278 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-04 05:09:32,286 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:09:32" (1/1) ... [2025-03-04 05:09:32,287 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:09:32" (1/1) ... [2025-03-04 05:09:32,317 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:09:32" (1/1) ... [2025-03-04 05:09:33,177 INFO L175 MemorySlicer]: Split 1066 memory accesses to 31 slices as follows [5, 1, 5, 7, 7, 52, 5, 5, 8, 1, 3, 2, 10, 2, 10, 70, 62, 8, 523, 19, 3, 8, 8, 8, 2, 1, 5, 5, 128, 2, 91]. 49 percent of accesses are in the largest equivalence class. The 246 initializations are split as follows [5, 0, 5, 7, 0, 0, 5, 5, 8, 1, 0, 2, 8, 0, 8, 0, 0, 6, 20, 0, 1, 8, 8, 8, 2, 1, 5, 5, 128, 0, 0]. The 523 writes are split as follows [0, 0, 0, 0, 6, 42, 0, 0, 0, 0, 0, 0, 0, 1, 0, 70, 62, 0, 246, 17, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 78]. [2025-03-04 05:09:33,178 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:09:32" (1/1) ... [2025-03-04 05:09:33,178 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:09:32" (1/1) ... [2025-03-04 05:09:33,292 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:09:32" (1/1) ... [2025-03-04 05:09:33,304 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:09:32" (1/1) ... [2025-03-04 05:09:33,336 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:09:32" (1/1) ... [2025-03-04 05:09:33,354 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:09:32" (1/1) ... [2025-03-04 05:09:33,406 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-04 05:09:33,407 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-04 05:09:33,407 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-04 05:09:33,407 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-04 05:09:33,409 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:09:32" (1/1) ... [2025-03-04 05:09:33,413 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-04 05:09:33,423 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-04 05:09:33,438 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-03-04 05:09:33,441 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-03-04 05:09:33,461 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2025-03-04 05:09:33,461 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2025-03-04 05:09:33,461 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2025-03-04 05:09:33,461 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2025-03-04 05:09:33,461 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-03-04 05:09:33,461 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-03-04 05:09:33,461 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_begin [2025-03-04 05:09:33,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_begin [2025-03-04 05:09:33,461 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2025-03-04 05:09:33,461 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2025-03-04 05:09:33,461 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2025-03-04 05:09:33,461 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2025-03-04 05:09:33,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-03-04 05:09:33,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-03-04 05:09:33,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2025-03-04 05:09:33,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2025-03-04 05:09:33,461 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2025-03-04 05:09:33,461 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2025-03-04 05:09:33,461 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2025-03-04 05:09:33,461 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2025-03-04 05:09:33,462 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2025-03-04 05:09:33,462 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2025-03-04 05:09:33,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_73 [2025-03-04 05:09:33,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_73 [2025-03-04 05:09:33,462 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2025-03-04 05:09:33,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2025-03-04 05:09:33,462 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2025-03-04 05:09:33,462 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2025-03-04 05:09:33,462 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2025-03-04 05:09:33,462 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2025-03-04 05:09:33,462 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2025-03-04 05:09:33,462 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2025-03-04 05:09:33,462 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2025-03-04 05:09:33,462 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2025-03-04 05:09:33,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2025-03-04 05:09:33,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2025-03-04 05:09:33,462 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2025-03-04 05:09:33,462 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2025-03-04 05:09:33,462 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2025-03-04 05:09:33,462 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2025-03-04 05:09:33,462 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2025-03-04 05:09:33,462 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2025-03-04 05:09:33,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-03-04 05:09:33,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-03-04 05:09:33,462 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2025-03-04 05:09:33,462 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2025-03-04 05:09:33,462 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2025-03-04 05:09:33,462 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2025-03-04 05:09:33,462 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-03-04 05:09:33,463 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2025-03-04 05:09:33,463 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2025-03-04 05:09:33,463 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2025-03-04 05:09:33,463 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2025-03-04 05:09:33,463 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-03-04 05:09:33,463 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-03-04 05:09:33,463 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-03-04 05:09:33,464 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-03-04 05:09:33,464 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-03-04 05:09:33,464 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-03-04 05:09:33,464 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-03-04 05:09:33,464 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-03-04 05:09:33,464 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-03-04 05:09:33,464 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-03-04 05:09:33,464 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-03-04 05:09:33,464 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-03-04 05:09:33,464 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-03-04 05:09:33,464 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-03-04 05:09:33,464 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-03-04 05:09:33,464 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-03-04 05:09:33,464 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-03-04 05:09:33,464 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-03-04 05:09:33,464 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-03-04 05:09:33,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2025-03-04 05:09:33,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2025-03-04 05:09:33,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2025-03-04 05:09:33,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2025-03-04 05:09:33,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2025-03-04 05:09:33,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2025-03-04 05:09:33,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2025-03-04 05:09:33,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2025-03-04 05:09:33,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2025-03-04 05:09:33,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2025-03-04 05:09:33,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2025-03-04 05:09:33,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2025-03-04 05:09:33,465 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2025-03-04 05:09:33,465 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2025-03-04 05:09:33,465 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2025-03-04 05:09:33,465 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2025-03-04 05:09:33,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-03-04 05:09:33,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-03-04 05:09:33,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-03-04 05:09:33,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-03-04 05:09:33,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-03-04 05:09:33,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-03-04 05:09:33,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-03-04 05:09:33,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-03-04 05:09:33,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-03-04 05:09:33,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-03-04 05:09:33,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-03-04 05:09:33,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-03-04 05:09:33,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-03-04 05:09:33,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-03-04 05:09:33,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-03-04 05:09:33,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-03-04 05:09:33,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-03-04 05:09:33,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-03-04 05:09:33,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-03-04 05:09:33,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-03-04 05:09:33,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2025-03-04 05:09:33,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2025-03-04 05:09:33,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2025-03-04 05:09:33,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2025-03-04 05:09:33,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2025-03-04 05:09:33,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2025-03-04 05:09:33,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2025-03-04 05:09:33,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2025-03-04 05:09:33,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2025-03-04 05:09:33,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2025-03-04 05:09:33,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2025-03-04 05:09:33,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2025-03-04 05:09:33,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2025-03-04 05:09:33,466 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2025-03-04 05:09:33,466 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2025-03-04 05:09:33,466 INFO L130 BoogieDeclarations]: Found specification of procedure epic_open [2025-03-04 05:09:33,466 INFO L138 BoogieDeclarations]: Found implementation of procedure epic_open [2025-03-04 05:09:33,466 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-03-04 05:09:33,466 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-03-04 05:09:33,466 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-03-04 05:09:33,466 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-03-04 05:09:33,466 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-03-04 05:09:33,466 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-03-04 05:09:33,466 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-03-04 05:09:33,466 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-03-04 05:09:33,466 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-03-04 05:09:33,466 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-03-04 05:09:33,466 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-03-04 05:09:33,466 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-03-04 05:09:33,466 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-03-04 05:09:33,466 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-03-04 05:09:33,466 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-03-04 05:09:33,466 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-03-04 05:09:33,466 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-03-04 05:09:33,466 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-03-04 05:09:33,466 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-03-04 05:09:33,466 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-03-04 05:09:33,466 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2025-03-04 05:09:33,467 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2025-03-04 05:09:33,467 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2025-03-04 05:09:33,467 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2025-03-04 05:09:33,467 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2025-03-04 05:09:33,467 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2025-03-04 05:09:33,467 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2025-03-04 05:09:33,467 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2025-03-04 05:09:33,467 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2025-03-04 05:09:33,467 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2025-03-04 05:09:33,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2025-03-04 05:09:33,468 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2025-03-04 05:09:33,468 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2025-03-04 05:09:33,468 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2025-03-04 05:09:33,468 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2025-03-04 05:09:33,468 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-03-04 05:09:33,468 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-03-04 05:09:33,468 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-03-04 05:09:33,468 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-03-04 05:09:33,468 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-03-04 05:09:33,468 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-03-04 05:09:33,468 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2025-03-04 05:09:33,468 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2025-03-04 05:09:33,468 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2025-03-04 05:09:33,468 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2025-03-04 05:09:33,469 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2025-03-04 05:09:33,469 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2025-03-04 05:09:33,469 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2025-03-04 05:09:33,469 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2025-03-04 05:09:33,469 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2025-03-04 05:09:33,469 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2025-03-04 05:09:33,469 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2025-03-04 05:09:33,469 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2025-03-04 05:09:33,469 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2025-03-04 05:09:33,469 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2025-03-04 05:09:33,469 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2025-03-04 05:09:33,469 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2025-03-04 05:09:33,469 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2025-03-04 05:09:33,469 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2025-03-04 05:09:33,469 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2025-03-04 05:09:33,469 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2025-03-04 05:09:33,469 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2025-03-04 05:09:33,469 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2025-03-04 05:09:33,469 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2025-03-04 05:09:33,469 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2025-03-04 05:09:33,469 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2025-03-04 05:09:33,469 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-03-04 05:09:33,469 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-03-04 05:09:33,469 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-03-04 05:09:33,469 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-03-04 05:09:33,469 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-03-04 05:09:33,469 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-03-04 05:09:33,469 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2025-03-04 05:09:33,470 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2025-03-04 05:09:33,470 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2025-03-04 05:09:33,470 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2025-03-04 05:09:33,470 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2025-03-04 05:09:33,470 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2025-03-04 05:09:33,470 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2025-03-04 05:09:33,470 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2025-03-04 05:09:33,470 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2025-03-04 05:09:33,470 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2025-03-04 05:09:33,470 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2025-03-04 05:09:33,470 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2025-03-04 05:09:33,470 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2025-03-04 05:09:33,470 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2025-03-04 05:09:33,470 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2025-03-04 05:09:33,470 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2025-03-04 05:09:33,470 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2025-03-04 05:09:33,470 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2025-03-04 05:09:33,470 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2025-03-04 05:09:33,470 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2025-03-04 05:09:33,470 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2025-03-04 05:09:33,470 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2025-03-04 05:09:33,470 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2025-03-04 05:09:33,470 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2025-03-04 05:09:33,470 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2025-03-04 05:09:33,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2025-03-04 05:09:33,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2025-03-04 05:09:33,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2025-03-04 05:09:33,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2025-03-04 05:09:33,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2025-03-04 05:09:33,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2025-03-04 05:09:33,470 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2025-03-04 05:09:33,470 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2025-03-04 05:09:33,470 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2025-03-04 05:09:33,470 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2025-03-04 05:09:33,470 INFO L130 BoogieDeclarations]: Found specification of procedure epic_restart [2025-03-04 05:09:33,470 INFO L138 BoogieDeclarations]: Found implementation of procedure epic_restart [2025-03-04 05:09:33,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_epic_cleanup_14_2 [2025-03-04 05:09:33,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_epic_cleanup_14_2 [2025-03-04 05:09:33,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2025-03-04 05:09:33,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2025-03-04 05:09:33,470 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-03-04 05:09:33,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2025-03-04 05:09:33,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2025-03-04 05:09:33,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2025-03-04 05:09:33,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2025-03-04 05:09:33,470 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-04 05:09:33,470 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_nway_reset [2025-03-04 05:09:33,470 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_nway_reset [2025-03-04 05:09:33,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2025-03-04 05:09:33,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2025-03-04 05:09:33,471 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2025-03-04 05:09:33,471 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2025-03-04 05:09:33,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-03-04 05:09:33,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-03-04 05:09:33,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-03-04 05:09:33,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-03-04 05:09:33,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-03-04 05:09:33,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-03-04 05:09:33,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-03-04 05:09:33,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-03-04 05:09:33,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-03-04 05:09:33,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-03-04 05:09:33,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-03-04 05:09:33,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-03-04 05:09:33,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-03-04 05:09:33,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-03-04 05:09:33,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-03-04 05:09:33,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-03-04 05:09:33,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-03-04 05:09:33,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-03-04 05:09:33,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-03-04 05:09:33,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-03-04 05:09:33,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2025-03-04 05:09:33,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2025-03-04 05:09:33,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2025-03-04 05:09:33,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2025-03-04 05:09:33,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2025-03-04 05:09:33,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2025-03-04 05:09:33,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2025-03-04 05:09:33,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2025-03-04 05:09:33,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2025-03-04 05:09:33,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2025-03-04 05:09:33,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2025-03-04 05:09:33,473 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2025-03-04 05:09:33,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2025-03-04 05:09:33,473 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2025-03-04 05:09:33,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2025-03-04 05:09:33,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_epic_private [2025-03-04 05:09:33,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_epic_private [2025-03-04 05:09:33,473 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2025-03-04 05:09:33,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2025-03-04 05:09:33,473 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2025-03-04 05:09:33,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2025-03-04 05:09:33,473 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2025-03-04 05:09:33,473 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2025-03-04 05:09:33,473 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2025-03-04 05:09:33,473 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2025-03-04 05:09:33,473 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2025-03-04 05:09:33,473 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2025-03-04 05:09:33,473 INFO L130 BoogieDeclarations]: Found specification of procedure epic_remove_one [2025-03-04 05:09:33,473 INFO L138 BoogieDeclarations]: Found implementation of procedure epic_remove_one [2025-03-04 05:09:33,473 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2025-03-04 05:09:33,473 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2025-03-04 05:09:33,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2025-03-04 05:09:33,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2025-03-04 05:09:33,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_napi_lock_of_epic_private [2025-03-04 05:09:33,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_napi_lock_of_epic_private [2025-03-04 05:09:33,474 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2025-03-04 05:09:33,474 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2025-03-04 05:09:33,474 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2025-03-04 05:09:33,474 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2025-03-04 05:09:33,474 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-04 05:09:33,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-04 05:09:33,474 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-03-04 05:09:33,474 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-03-04 05:09:33,474 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-03-04 05:09:33,474 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-03-04 05:09:33,474 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-03-04 05:09:33,474 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-03-04 05:09:33,474 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-03-04 05:09:33,474 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-03-04 05:09:33,474 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-03-04 05:09:33,474 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-03-04 05:09:33,474 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-03-04 05:09:33,474 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-03-04 05:09:33,474 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-03-04 05:09:33,474 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-03-04 05:09:33,474 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-03-04 05:09:33,474 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-03-04 05:09:33,474 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-03-04 05:09:33,474 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-03-04 05:09:33,474 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-03-04 05:09:33,474 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2025-03-04 05:09:33,474 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2025-03-04 05:09:33,474 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2025-03-04 05:09:33,474 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2025-03-04 05:09:33,474 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2025-03-04 05:09:33,474 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2025-03-04 05:09:33,474 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2025-03-04 05:09:33,474 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2025-03-04 05:09:33,474 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2025-03-04 05:09:33,474 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2025-03-04 05:09:33,474 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2025-03-04 05:09:33,474 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2025-03-04 05:09:33,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-03-04 05:09:33,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-03-04 05:09:33,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-03-04 05:09:33,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-03-04 05:09:33,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-03-04 05:09:33,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-03-04 05:09:33,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-03-04 05:09:33,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-03-04 05:09:33,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-03-04 05:09:33,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-03-04 05:09:33,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-03-04 05:09:33,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-03-04 05:09:33,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-03-04 05:09:33,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-03-04 05:09:33,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-03-04 05:09:33,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-03-04 05:09:33,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-03-04 05:09:33,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-03-04 05:09:33,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-03-04 05:09:33,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-03-04 05:09:33,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2025-03-04 05:09:33,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2025-03-04 05:09:33,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2025-03-04 05:09:33,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2025-03-04 05:09:33,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2025-03-04 05:09:33,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2025-03-04 05:09:33,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2025-03-04 05:09:33,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2025-03-04 05:09:33,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2025-03-04 05:09:33,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2025-03-04 05:09:33,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2025-03-04 05:09:33,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-03-04 05:09:33,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-03-04 05:09:33,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2025-03-04 05:09:33,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2025-03-04 05:09:33,476 INFO L130 BoogieDeclarations]: Found specification of procedure epic_rx [2025-03-04 05:09:33,476 INFO L138 BoogieDeclarations]: Found implementation of procedure epic_rx [2025-03-04 05:09:33,476 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_complete [2025-03-04 05:09:33,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_complete [2025-03-04 05:09:33,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2025-03-04 05:09:33,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2025-03-04 05:09:33,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_napi_lock_of_epic_private [2025-03-04 05:09:33,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_napi_lock_of_epic_private [2025-03-04 05:09:33,477 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2025-03-04 05:09:33,477 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2025-03-04 05:09:33,477 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2025-03-04 05:09:33,477 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2025-03-04 05:09:33,477 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2025-03-04 05:09:33,477 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2025-03-04 05:09:33,477 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2025-03-04 05:09:33,477 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2025-03-04 05:09:33,477 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2025-03-04 05:09:33,477 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2025-03-04 05:09:33,477 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2025-03-04 05:09:33,477 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2025-03-04 05:09:33,477 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2025-03-04 05:09:33,477 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2025-03-04 05:09:33,477 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2025-03-04 05:09:33,477 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2025-03-04 05:09:33,477 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2025-03-04 05:09:33,477 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2025-03-04 05:09:33,477 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2025-03-04 05:09:33,477 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2025-03-04 05:09:33,477 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2025-03-04 05:09:33,477 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2025-03-04 05:09:33,477 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2025-03-04 05:09:33,477 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2025-03-04 05:09:33,477 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2025-03-04 05:09:33,477 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2025-03-04 05:09:33,477 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2025-03-04 05:09:33,477 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2025-03-04 05:09:33,477 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2025-03-04 05:09:33,477 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2025-03-04 05:09:33,477 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2025-03-04 05:09:33,477 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2025-03-04 05:09:33,477 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2025-03-04 05:09:33,477 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2025-03-04 05:09:33,477 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2025-03-04 05:09:33,477 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2025-03-04 05:09:33,477 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2025-03-04 05:09:33,477 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2025-03-04 05:09:33,477 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2025-03-04 05:09:33,477 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2025-03-04 05:09:33,477 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2025-03-04 05:09:33,477 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2025-03-04 05:09:33,477 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2025-03-04 05:09:33,477 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2025-03-04 05:09:33,477 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2025-03-04 05:09:33,477 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2025-03-04 05:09:33,477 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2025-03-04 05:09:33,478 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2025-03-04 05:09:33,478 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2025-03-04 05:09:33,479 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2025-03-04 05:09:33,479 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2025-03-04 05:09:33,479 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2025-03-04 05:09:33,479 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2025-03-04 05:09:33,479 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2025-03-04 05:09:33,479 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2025-03-04 05:09:33,479 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2025-03-04 05:09:33,479 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2025-03-04 05:09:33,479 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2025-03-04 05:09:33,479 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2025-03-04 05:09:33,479 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2025-03-04 05:09:33,479 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2025-03-04 05:09:33,479 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2025-03-04 05:09:33,479 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2025-03-04 05:09:33,479 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2025-03-04 05:09:33,479 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2025-03-04 05:09:33,479 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2025-03-04 05:09:33,479 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2025-03-04 05:09:33,479 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2025-03-04 05:09:33,479 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2025-03-04 05:09:33,479 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2025-03-04 05:09:33,480 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-03-04 05:09:33,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_72 [2025-03-04 05:09:33,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_72 [2025-03-04 05:09:33,480 INFO L130 BoogieDeclarations]: Found specification of procedure epic_resume [2025-03-04 05:09:33,480 INFO L138 BoogieDeclarations]: Found implementation of procedure epic_resume [2025-03-04 05:09:33,480 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2025-03-04 05:09:33,480 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2025-03-04 05:09:33,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-03-04 05:09:33,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-03-04 05:09:33,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-03-04 05:09:33,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-03-04 05:09:33,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-03-04 05:09:33,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-03-04 05:09:33,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-03-04 05:09:33,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-03-04 05:09:33,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-03-04 05:09:33,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-03-04 05:09:33,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-03-04 05:09:33,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-03-04 05:09:33,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-03-04 05:09:33,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-03-04 05:09:33,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-03-04 05:09:33,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-03-04 05:09:33,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-03-04 05:09:33,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-03-04 05:09:33,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-03-04 05:09:33,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-03-04 05:09:33,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2025-03-04 05:09:33,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2025-03-04 05:09:33,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2025-03-04 05:09:33,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2025-03-04 05:09:33,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2025-03-04 05:09:33,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2025-03-04 05:09:33,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2025-03-04 05:09:33,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2025-03-04 05:09:33,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2025-03-04 05:09:33,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2025-03-04 05:09:33,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2025-03-04 05:09:33,480 INFO L130 BoogieDeclarations]: Found specification of procedure epic_tx_timeout [2025-03-04 05:09:33,480 INFO L138 BoogieDeclarations]: Found implementation of procedure epic_tx_timeout [2025-03-04 05:09:33,480 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2025-03-04 05:09:33,480 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2025-03-04 05:09:33,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-03-04 05:09:33,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-03-04 05:09:33,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-03-04 05:09:33,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-03-04 05:09:33,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-03-04 05:09:33,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-03-04 05:09:33,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2025-03-04 05:09:33,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2025-03-04 05:09:33,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2025-03-04 05:09:33,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2025-03-04 05:09:33,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2025-03-04 05:09:33,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2025-03-04 05:09:33,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2025-03-04 05:09:33,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2025-03-04 05:09:33,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2025-03-04 05:09:33,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2025-03-04 05:09:33,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2025-03-04 05:09:33,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2025-03-04 05:09:33,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2025-03-04 05:09:33,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2025-03-04 05:09:33,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2025-03-04 05:09:33,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2025-03-04 05:09:33,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2025-03-04 05:09:33,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2025-03-04 05:09:33,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2025-03-04 05:09:33,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2025-03-04 05:09:33,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2025-03-04 05:09:33,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2025-03-04 05:09:33,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2025-03-04 05:09:33,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2025-03-04 05:09:33,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2025-03-04 05:09:33,481 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-03-04 05:09:33,481 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-03-04 05:09:33,481 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2025-03-04 05:09:33,481 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2025-03-04 05:09:33,481 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2025-03-04 05:09:33,481 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2025-03-04 05:09:33,481 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2025-03-04 05:09:33,481 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2025-03-04 05:09:33,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2025-03-04 05:09:33,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2025-03-04 05:09:33,481 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2025-03-04 05:09:33,482 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2025-03-04 05:09:33,482 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2025-03-04 05:09:33,482 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2025-03-04 05:09:33,482 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2025-03-04 05:09:33,482 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2025-03-04 05:09:33,483 INFO L130 BoogieDeclarations]: Found specification of procedure epic_close [2025-03-04 05:09:33,483 INFO L138 BoogieDeclarations]: Found implementation of procedure epic_close [2025-03-04 05:09:33,483 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2025-03-04 05:09:33,483 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2025-03-04 05:09:33,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-03-04 05:09:33,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-03-04 05:09:33,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-03-04 05:09:33,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-03-04 05:09:33,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-03-04 05:09:33,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-03-04 05:09:33,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-03-04 05:09:33,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-03-04 05:09:33,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-03-04 05:09:33,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-03-04 05:09:33,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-03-04 05:09:33,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-03-04 05:09:33,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-03-04 05:09:33,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-03-04 05:09:33,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-03-04 05:09:33,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-03-04 05:09:33,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-03-04 05:09:33,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-03-04 05:09:33,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-03-04 05:09:33,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-03-04 05:09:33,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2025-03-04 05:09:33,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2025-03-04 05:09:33,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2025-03-04 05:09:33,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2025-03-04 05:09:33,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2025-03-04 05:09:33,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2025-03-04 05:09:33,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2025-03-04 05:09:33,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2025-03-04 05:09:33,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2025-03-04 05:09:33,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2025-03-04 05:09:33,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2025-03-04 05:09:33,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-03-04 05:09:33,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-03-04 05:09:33,483 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2025-03-04 05:09:33,483 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2025-03-04 05:09:33,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_epic_private [2025-03-04 05:09:33,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_epic_private [2025-03-04 05:09:33,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2025-03-04 05:09:33,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2025-03-04 05:09:33,484 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2025-03-04 05:09:33,484 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2025-03-04 05:09:33,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-04 05:09:33,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-03-04 05:09:33,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-03-04 05:09:33,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-03-04 05:09:33,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-03-04 05:09:33,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-03-04 05:09:33,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-03-04 05:09:33,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-03-04 05:09:33,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-03-04 05:09:33,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-03-04 05:09:33,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-03-04 05:09:33,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-03-04 05:09:33,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-03-04 05:09:33,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-03-04 05:09:33,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-03-04 05:09:33,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-03-04 05:09:33,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-03-04 05:09:33,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-03-04 05:09:33,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-03-04 05:09:33,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-03-04 05:09:33,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2025-03-04 05:09:33,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2025-03-04 05:09:33,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2025-03-04 05:09:33,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2025-03-04 05:09:33,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2025-03-04 05:09:33,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2025-03-04 05:09:33,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2025-03-04 05:09:33,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2025-03-04 05:09:33,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2025-03-04 05:09:33,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2025-03-04 05:09:33,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2025-03-04 05:09:33,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2025-03-04 05:09:33,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2025-03-04 05:09:33,485 INFO L130 BoogieDeclarations]: Found specification of procedure epic_pause [2025-03-04 05:09:33,485 INFO L138 BoogieDeclarations]: Found implementation of procedure epic_pause [2025-03-04 05:09:34,231 INFO L256 CfgBuilder]: Building ICFG [2025-03-04 05:09:34,234 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-04 05:09:34,408 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12649: havoc netpoll_trap_#t~nondet1037#1; [2025-03-04 05:09:34,455 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12572: havoc #t~nondet1026; [2025-03-04 05:09:34,593 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12630: havoc #t~nondet1033; [2025-03-04 05:09:34,913 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12437: havoc #t~nondet1008; [2025-03-04 05:09:35,007 INFO L1325 $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; [2025-03-04 05:09:35,015 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12700: havoc #t~nondet1048; [2025-03-04 05:09:35,021 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12551: havoc #t~nondet1023; [2025-03-04 05:09:35,052 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5907: havoc #t~mem204.base, #t~mem204.offset; [2025-03-04 05:09:35,054 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12634: havoc #t~nondet1034; [2025-03-04 05:09:35,062 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5493: havoc #t~mem105.base, #t~mem105.offset; [2025-03-04 05:09:35,106 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12477: havoc #t~nondet1014; [2025-03-04 05:09:35,328 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12687: havoc request_threaded_irq_#t~nondet1043#1; [2025-03-04 05:09:35,328 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10385-1: ldv_request_irq_63_#res#1 := ldv_request_irq_63_~ldv_func_res~2#1; [2025-03-04 05:09:35,328 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9966-1: ldv_request_irq_#res#1 := ldv_request_irq_~arg0#1; [2025-03-04 05:09:35,328 INFO L1325 $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; [2025-03-04 05:09:35,390 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12505: havoc crc32_le_#t~nondet1016#1; [2025-03-04 05:09:35,390 INFO L1325 $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; [2025-03-04 05:09:35,392 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12470: havoc #t~nondet1013; [2025-03-04 05:09:35,504 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5321: havoc arch_irqs_disabled_flags_#t~bitwise29#1; [2025-03-04 05:09:35,597 INFO L1325 $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; [2025-03-04 05:09:35,720 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12623: havoc mii_nway_restart_#t~nondet1032#1; [2025-03-04 05:09:35,724 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12568: havoc #t~nondet1025; [2025-03-04 05:09:35,732 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12576: havoc #t~nondet1027; [2025-03-04 05:09:50,250 INFO L1325 $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; [2025-03-04 05:09:50,251 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12656: havoc pci_enable_device_#t~nondet1038#1; [2025-03-04 05:09:50,251 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12659: havoc pci_iomap_#t~ret1039#1.base, pci_iomap_#t~ret1039#1.offset; [2025-03-04 05:09:50,251 INFO L1325 $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; [2025-03-04 05:09:50,251 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12466: havoc __pci_register_driver_#t~nondet1012#1; [2025-03-04 05:09:50,251 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12601: havoc ldv_pre_register_netdev_#t~nondet1028#1; [2025-03-04 05:09:50,251 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12535: havoc dev_warn_#t~nondet1019#1; [2025-03-04 05:09:50,251 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12669: havoc pci_request_regions_#t~nondet1040#1; [2025-03-04 05:09:50,251 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10357-1: ldv_register_netdev_61_#res#1 := ldv_register_netdev_61_~ldv_func_res~1#1; [2025-03-04 05:09:50,251 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12539: havoc eth_change_mtu_#t~nondet1020#1; [2025-03-04 05:09:50,251 INFO L1325 $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; [2025-03-04 05:09:50,251 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12543: havoc eth_mac_addr_#t~nondet1021#1; [2025-03-04 05:09:50,251 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12611: havoc mii_ethtool_gset_#t~nondet1029#1; [2025-03-04 05:09:50,251 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8716-1: ldv___pci_register_driver_#res#1 := ldv___pci_register_driver_~arg0#1; [2025-03-04 05:09:50,251 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12615: havoc mii_ethtool_sset_#t~nondet1030#1; [2025-03-04 05:09:50,251 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12683: havoc register_netdev_#t~nondet1042#1; [2025-03-04 05:09:50,251 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12619: havoc mii_link_ok_#t~nondet1031#1; [2025-03-04 05:09:50,251 INFO L1325 $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; [2025-03-04 05:09:50,251 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5421: havoc kobject_name_#t~mem46#1.base, kobject_name_#t~mem46#1.offset; [2025-03-04 05:09:50,251 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12691: havoc skb_pad_#t~nondet1044#1; [2025-03-04 05:09:50,251 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12561: havoc generic_mii_ioctl_#t~nondet1024#1; [2025-03-04 05:09:50,251 INFO L1325 $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; [2025-03-04 05:09:50,251 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12498: havoc alloc_etherdev_mqs_#t~ret1015#1.base, alloc_etherdev_mqs_#t~ret1015#1.offset; [2025-03-04 05:09:50,251 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9922-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2025-03-04 05:09:50,251 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12433: havoc __dynamic_dev_dbg_#t~nondet1007#1; [2025-03-04 05:09:50,251 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9923-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2025-03-04 05:09:50,251 INFO L1325 $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; [2025-03-04 05:09:50,251 INFO L1325 $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; [2025-03-04 05:09:50,252 INFO L1325 $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; [2025-03-04 05:09:50,252 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5436: havoc dev_name_#t~mem60#1.base, dev_name_#t~mem60#1.offset; [2025-03-04 05:09:50,252 INFO L1325 $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; [2025-03-04 05:09:50,252 INFO L1325 $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; [2025-03-04 05:09:50,252 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10527-1: ldv___pci_register_driver_80_#res#1 := ldv___pci_register_driver_80_~ldv_func_res~4#1; [2025-03-04 05:09:50,252 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2025-03-04 05:09:50,252 INFO L1325 $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; [2025-03-04 05:09:51,394 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-03-04 05:09:53,738 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12547: havoc eth_type_trans_#t~nondet1022#1; [2025-03-04 05:09:53,738 INFO L1325 $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; [2025-03-04 05:09:53,738 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12645: havoc netif_receive_skb_#t~nondet1036#1; [2025-03-04 05:09:55,318 INFO L1325 $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; [2025-03-04 05:09:55,890 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7213: call ULTIMATE.dealloc(~#descriptor~4.base, ~#descriptor~4.offset);havoc ~#descriptor~4.base, ~#descriptor~4.offset; [2025-03-04 05:09:55,928 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12679: havoc #t~nondet1041; [2025-03-04 05:09:55,954 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12531: havoc #t~nondet1018; [2025-03-04 05:09:55,977 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12638: havoc #t~nondet1035; [2025-03-04 05:09:56,747 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12527: havoc del_timer_sync_#t~nondet1017#1; [2025-03-04 05:09:56,747 INFO L1325 $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; [2025-03-04 05:09:56,747 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10460-1: ldv_del_timer_sync_70_#res#1 := ldv_del_timer_sync_70_~ldv_func_res~3#1; [2025-03-04 05:09:56,747 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8772-1: ldv_del_timer_sync_#res#1 := ldv_del_timer_sync_~arg0#1; [2025-03-04 05:09:56,809 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5269: havoc #t~mem0;havoc #t~bitwise1; [2025-03-04 05:09:57,183 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5263: #res := 1; [2025-03-04 05:09:58,334 INFO L? ?]: Removed 2919 outVars from TransFormulas that were not future-live. [2025-03-04 05:09:58,335 INFO L307 CfgBuilder]: Performing block encoding [2025-03-04 05:09:58,403 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-04 05:09:58,403 INFO L336 CfgBuilder]: Removed 1 assume(true) statements. [2025-03-04 05:09:58,403 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 04.03 05:09:58 BoogieIcfgContainer [2025-03-04 05:09:58,403 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-04 05:09:58,405 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-04 05:09:58,405 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-04 05:09:58,408 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-04 05:09:58,408 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 04.03 05:09:28" (1/3) ... [2025-03-04 05:09:58,409 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7ae8e91c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.03 05:09:58, skipping insertion in model container [2025-03-04 05:09:58,409 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:09:32" (2/3) ... [2025-03-04 05:09:58,409 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7ae8e91c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.03 05:09:58, skipping insertion in model container [2025-03-04 05:09:58,409 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 04.03 05:09:58" (3/3) ... [2025-03-04 05:09:58,410 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i [2025-03-04 05:09:58,420 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-04 05:09:58,427 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. [2025-03-04 05:09:58,513 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-04 05:09:58,520 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;@5fca0c76, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-04 05:09:58,520 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2025-03-04 05:09:58,529 INFO L276 IsEmpty]: Start isEmpty. Operand has 1903 states, 1337 states have (on average 1.2954375467464472) internal successors, (1732), 1362 states have internal predecessors, (1732), 470 states have call successors, (470), 94 states have call predecessors, (470), 93 states have return successors, (464), 459 states have call predecessors, (464), 464 states have call successors, (464) [2025-03-04 05:09:58,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2025-03-04 05:09:58,540 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 05:09:58,541 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] [2025-03-04 05:09:58,541 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2025-03-04 05:09:58,544 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 05:09:58,544 INFO L85 PathProgramCache]: Analyzing trace with hash 2135546510, now seen corresponding path program 1 times [2025-03-04 05:09:58,549 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 05:09:58,549 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1319690529] [2025-03-04 05:09:58,549 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 05:09:58,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 05:10:07,107 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 127 statements into 1 equivalence classes. [2025-03-04 05:10:07,479 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 127 of 127 statements. [2025-03-04 05:10:07,480 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 05:10:07,480 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 05:10:08,302 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 351 trivial. 0 not checked. [2025-03-04 05:10:08,303 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 05:10:08,303 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1319690529] [2025-03-04 05:10:08,303 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1319690529] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 05:10:08,303 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 05:10:08,303 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-04 05:10:08,304 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [384059026] [2025-03-04 05:10:08,305 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 05:10:08,308 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-04 05:10:08,308 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 05:10:08,324 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-04 05:10:08,324 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 05:10:08,334 INFO L87 Difference]: Start difference. First operand has 1903 states, 1337 states have (on average 1.2954375467464472) internal successors, (1732), 1362 states have internal predecessors, (1732), 470 states have call successors, (470), 94 states have call predecessors, (470), 93 states have return successors, (464), 459 states have call predecessors, (464), 464 states have call successors, (464) 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) [2025-03-04 05:10:12,420 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 [] [2025-03-04 05:10:14,755 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 05:10:14,756 INFO L93 Difference]: Finished difference Result 5566 states and 7920 transitions. [2025-03-04 05:10:14,757 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-04 05:10:14,758 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 [2025-03-04 05:10:14,759 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 05:10:14,799 INFO L225 Difference]: With dead ends: 5566 [2025-03-04 05:10:14,799 INFO L226 Difference]: Without dead ends: 3676 [2025-03-04 05:10:14,819 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 05:10:14,821 INFO L435 NwaCegarLoop]: 2604 mSDtfsCounter, 2513 mSDsluCounter, 2531 mSDsCounter, 0 mSdLazyCounter, 138 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2513 SdHoareTripleChecker+Valid, 5135 SdHoareTripleChecker+Invalid, 146 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 138 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.1s IncrementalHoareTripleChecker+Time [2025-03-04 05:10:14,822 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2513 Valid, 5135 Invalid, 146 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 138 Invalid, 1 Unknown, 0 Unchecked, 6.1s Time] [2025-03-04 05:10:14,841 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3676 states. [2025-03-04 05:10:15,071 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3676 to 3672. [2025-03-04 05:10:15,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3672 states, 2602 states have (on average 1.2824750192159877) internal successors, (3337), 2651 states have internal predecessors, (3337), 885 states have call successors, (885), 183 states have call predecessors, (885), 182 states have return successors, (881), 871 states have call predecessors, (881), 881 states have call successors, (881) [2025-03-04 05:10:15,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3672 states to 3672 states and 5103 transitions. [2025-03-04 05:10:15,107 INFO L78 Accepts]: Start accepts. Automaton has 3672 states and 5103 transitions. Word has length 127 [2025-03-04 05:10:15,107 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 05:10:15,107 INFO L471 AbstractCegarLoop]: Abstraction has 3672 states and 5103 transitions. [2025-03-04 05:10:15,108 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) [2025-03-04 05:10:15,108 INFO L276 IsEmpty]: Start isEmpty. Operand 3672 states and 5103 transitions. [2025-03-04 05:10:15,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2025-03-04 05:10:15,112 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 05:10:15,112 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] [2025-03-04 05:10:15,113 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-03-04 05:10:15,113 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2025-03-04 05:10:15,113 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 05:10:15,113 INFO L85 PathProgramCache]: Analyzing trace with hash 332937, now seen corresponding path program 1 times [2025-03-04 05:10:15,113 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 05:10:15,113 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1614772369] [2025-03-04 05:10:15,114 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 05:10:15,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 05:10:22,992 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 136 statements into 1 equivalence classes. [2025-03-04 05:10:23,147 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 136 of 136 statements. [2025-03-04 05:10:23,147 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 05:10:23,147 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 05:10:23,501 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 351 trivial. 0 not checked. [2025-03-04 05:10:23,501 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 05:10:23,501 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1614772369] [2025-03-04 05:10:23,501 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1614772369] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 05:10:23,501 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 05:10:23,501 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-04 05:10:23,501 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1018862255] [2025-03-04 05:10:23,501 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 05:10:23,502 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-04 05:10:23,502 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 05:10:23,503 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-04 05:10:23,503 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 05:10:23,503 INFO L87 Difference]: Start difference. First operand 3672 states and 5103 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) [2025-03-04 05:10:27,564 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-03-04 05:10:30,330 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 05:10:30,330 INFO L93 Difference]: Finished difference Result 10400 states and 14465 transitions. [2025-03-04 05:10:30,330 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-04 05:10:30,330 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 [2025-03-04 05:10:30,331 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 05:10:30,369 INFO L225 Difference]: With dead ends: 10400 [2025-03-04 05:10:30,369 INFO L226 Difference]: Without dead ends: 6751 [2025-03-04 05:10:30,384 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 05:10:30,386 INFO L435 NwaCegarLoop]: 2583 mSDtfsCounter, 2208 mSDsluCounter, 2480 mSDsCounter, 0 mSdLazyCounter, 186 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2208 SdHoareTripleChecker+Valid, 5063 SdHoareTripleChecker+Invalid, 194 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 186 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.6s IncrementalHoareTripleChecker+Time [2025-03-04 05:10:30,386 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2208 Valid, 5063 Invalid, 194 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 186 Invalid, 1 Unknown, 0 Unchecked, 6.6s Time] [2025-03-04 05:10:30,394 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6751 states. [2025-03-04 05:10:30,585 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6751 to 6721. [2025-03-04 05:10:30,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6721 states, 4746 states have (on average 1.283817951959545) internal successors, (6093), 4842 states have internal predecessors, (6093), 1627 states have call successors, (1627), 348 states have call predecessors, (1627), 345 states have return successors, (1625), 1594 states have call predecessors, (1625), 1623 states have call successors, (1625) [2025-03-04 05:10:30,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6721 states to 6721 states and 9345 transitions. [2025-03-04 05:10:30,625 INFO L78 Accepts]: Start accepts. Automaton has 6721 states and 9345 transitions. Word has length 136 [2025-03-04 05:10:30,626 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 05:10:30,626 INFO L471 AbstractCegarLoop]: Abstraction has 6721 states and 9345 transitions. [2025-03-04 05:10:30,626 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) [2025-03-04 05:10:30,626 INFO L276 IsEmpty]: Start isEmpty. Operand 6721 states and 9345 transitions. [2025-03-04 05:10:30,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2025-03-04 05:10:30,630 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 05:10:30,630 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] [2025-03-04 05:10:30,630 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-03-04 05:10:30,630 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2025-03-04 05:10:30,630 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 05:10:30,630 INFO L85 PathProgramCache]: Analyzing trace with hash 691641465, now seen corresponding path program 1 times [2025-03-04 05:10:30,630 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 05:10:30,630 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1636258322] [2025-03-04 05:10:30,631 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 05:10:30,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 05:10:38,203 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 147 statements into 1 equivalence classes. [2025-03-04 05:10:38,326 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 147 of 147 statements. [2025-03-04 05:10:38,326 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 05:10:38,326 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 05:10:39,006 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 351 trivial. 0 not checked. [2025-03-04 05:10:39,007 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 05:10:39,007 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1636258322] [2025-03-04 05:10:39,007 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1636258322] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 05:10:39,007 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 05:10:39,008 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-04 05:10:39,008 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [519926657] [2025-03-04 05:10:39,008 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 05:10:39,008 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-04 05:10:39,008 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 05:10:39,045 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-04 05:10:39,045 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 05:10:39,046 INFO L87 Difference]: Start difference. First operand 6721 states and 9345 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) [2025-03-04 05:10:43,155 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-03-04 05:10:45,724 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 05:10:45,724 INFO L93 Difference]: Finished difference Result 19445 states and 27009 transitions. [2025-03-04 05:10:45,724 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-04 05:10:45,724 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 3 states have call successors, (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) Word has length 147 [2025-03-04 05:10:45,725 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 05:10:45,793 INFO L225 Difference]: With dead ends: 19445 [2025-03-04 05:10:45,793 INFO L226 Difference]: Without dead ends: 12747 [2025-03-04 05:10:45,820 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 05:10:45,822 INFO L435 NwaCegarLoop]: 2830 mSDtfsCounter, 2397 mSDsluCounter, 2486 mSDsCounter, 0 mSdLazyCounter, 144 mSolverCounterSat, 8 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2397 SdHoareTripleChecker+Valid, 5316 SdHoareTripleChecker+Invalid, 153 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 144 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.4s IncrementalHoareTripleChecker+Time [2025-03-04 05:10:45,823 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2397 Valid, 5316 Invalid, 153 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 144 Invalid, 1 Unknown, 0 Unchecked, 6.4s Time] [2025-03-04 05:10:45,836 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12747 states. [2025-03-04 05:10:46,198 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12747 to 12713. [2025-03-04 05:10:46,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12713 states, 8976 states have (on average 1.280414438502674) internal successors, (11493), 9160 states have internal predecessors, (11493), 3067 states have call successors, (3067), 678 states have call predecessors, (3067), 667 states have return successors, (3077), 2986 states have call predecessors, (3077), 3063 states have call successors, (3077) [2025-03-04 05:10:46,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12713 states to 12713 states and 17637 transitions. [2025-03-04 05:10:46,288 INFO L78 Accepts]: Start accepts. Automaton has 12713 states and 17637 transitions. Word has length 147 [2025-03-04 05:10:46,288 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 05:10:46,288 INFO L471 AbstractCegarLoop]: Abstraction has 12713 states and 17637 transitions. [2025-03-04 05:10:46,288 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 3 states have call successors, (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) [2025-03-04 05:10:46,289 INFO L276 IsEmpty]: Start isEmpty. Operand 12713 states and 17637 transitions. [2025-03-04 05:10:46,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2025-03-04 05:10:46,297 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 05:10:46,297 INFO L218 NwaCegarLoop]: trace histogram [13, 13, 9, 9, 9, 9, 9, 9, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-04 05:10:46,297 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-03-04 05:10:46,298 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2025-03-04 05:10:46,299 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 05:10:46,299 INFO L85 PathProgramCache]: Analyzing trace with hash -493461959, now seen corresponding path program 1 times [2025-03-04 05:10:46,299 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 05:10:46,299 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [373736419] [2025-03-04 05:10:46,299 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 05:10:46,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 05:10:54,539 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 188 statements into 1 equivalence classes. [2025-03-04 05:10:54,637 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 188 of 188 statements. [2025-03-04 05:10:54,638 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 05:10:54,638 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 05:10:55,006 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 474 trivial. 0 not checked. [2025-03-04 05:10:55,006 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 05:10:55,007 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [373736419] [2025-03-04 05:10:55,007 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [373736419] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 05:10:55,007 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 05:10:55,007 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-04 05:10:55,007 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [559931027] [2025-03-04 05:10:55,007 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 05:10:55,008 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-04 05:10:55,008 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 05:10:55,009 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-04 05:10:55,009 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 05:10:55,009 INFO L87 Difference]: Start difference. First operand 12713 states and 17637 transitions. Second operand has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 3 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (20), 3 states have call predecessors, (20), 3 states have call successors, (20)