./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 798a7b37 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 28669211a2ef49b5efd7443ec92409c5f49218a96d1252c934deb7757bde86cd --- Real Ultimate output --- This is Ultimate 0.3.0-?-798a7b3-m [2025-03-04 05:30:07,523 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-04 05:30:07,574 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-03-04 05:30:07,579 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-04 05:30:07,579 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-04 05:30:07,599 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-04 05:30:07,600 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-04 05:30:07,600 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-04 05:30:07,600 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-04 05:30:07,601 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-04 05:30:07,601 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-04 05:30:07,601 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-04 05:30:07,602 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-04 05:30:07,602 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-04 05:30:07,602 INFO L153 SettingsManager]: * Use SBE=true [2025-03-04 05:30:07,602 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-04 05:30:07,602 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-04 05:30:07,602 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-04 05:30:07,603 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-04 05:30:07,603 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-04 05:30:07,603 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-04 05:30:07,603 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-04 05:30:07,603 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-04 05:30:07,603 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-04 05:30:07,603 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-04 05:30:07,604 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-04 05:30:07,604 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-04 05:30:07,604 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-04 05:30:07,604 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-04 05:30:07,604 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-04 05:30:07,604 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-04 05:30:07,605 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-04 05:30:07,605 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-04 05:30:07,605 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-04 05:30:07,605 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-04 05:30:07,605 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-04 05:30:07,605 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-04 05:30:07,605 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-04 05:30:07,605 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-04 05:30:07,605 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-04 05:30:07,605 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 -> 28669211a2ef49b5efd7443ec92409c5f49218a96d1252c934deb7757bde86cd [2025-03-04 05:30:07,845 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-04 05:30:07,854 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-04 05:30:07,856 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-04 05:30:07,858 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-04 05:30:07,858 INFO L274 PluginConnector]: CDTParser initialized [2025-03-04 05:30:07,859 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i [2025-03-04 05:30:09,005 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1b888c250/289c48dfef234988a1b5198db091d900/FLAG4f0533b22 [2025-03-04 05:30:09,485 INFO L384 CDTParser]: Found 1 translation units. [2025-03-04 05:30:09,485 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i [2025-03-04 05:30:09,530 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1b888c250/289c48dfef234988a1b5198db091d900/FLAG4f0533b22 [2025-03-04 05:30:09,548 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1b888c250/289c48dfef234988a1b5198db091d900 [2025-03-04 05:30:09,550 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-04 05:30:09,551 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-04 05:30:09,554 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-04 05:30:09,554 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-04 05:30:09,557 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-04 05:30:09,558 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.03 05:30:09" (1/1) ... [2025-03-04 05:30:09,560 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b9bd829 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:30:09, skipping insertion in model container [2025-03-04 05:30:09,560 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.03 05:30:09" (1/1) ... [2025-03-04 05:30:09,666 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-04 05:30:12,052 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i[387086,387099] [2025-03-04 05:30:12,055 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i[387231,387244] [2025-03-04 05:30:12,083 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-04 05:30:12,120 INFO L200 MainTranslator]: Completed pre-run [2025-03-04 05:30:12,194 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"); [5254] [2025-03-04 05:30:12,195 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)); [5261] [2025-03-04 05:30:12,196 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5268] [2025-03-04 05:30:12,199 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/de2fed6/linux-alloc-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5309-5310] [2025-03-04 05:30:12,199 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"); [5315-5317] [2025-03-04 05:30:12,201 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [5463] [2025-03-04 05:30:12,201 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5471] [2025-03-04 05:30:12,201 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [5478] [2025-03-04 05:30:12,201 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5485] [2025-03-04 05:30:12,206 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)); [5589-5590] [2025-03-04 05:30:12,208 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)); [5623-5624] [2025-03-04 05:30:12,209 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)); [5660-5661] [2025-03-04 05:30:12,210 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)); [5697-5698] [2025-03-04 05:30:12,215 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/netdevice.h"), "i" (502), "i" (12UL)); [5957-5958] [2025-03-04 05:30:12,216 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5964] [2025-03-04 05:30:12,315 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8592] [2025-03-04 05:30:12,319 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)(& np->rx_skbuff) + ((unsigned long )np->cur_rx & 31UL)) [8748] [2025-03-04 05:30:12,360 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/ethernet/natsemi/natsemi.c"), "i" (3315), "i" (12UL)); [10300-10301] [2025-03-04 05:30:12,417 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i[387086,387099] [2025-03-04 05:30:12,418 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i[387231,387244] [2025-03-04 05:30:12,421 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-04 05:30:12,594 INFO L204 MainTranslator]: Completed translation [2025-03-04 05:30:12,595 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:30:12 WrapperNode [2025-03-04 05:30:12,596 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-04 05:30:12,597 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-04 05:30:12,597 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-04 05:30:12,597 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-04 05:30:12,601 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:30:12" (1/1) ... [2025-03-04 05:30:12,689 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:30:12" (1/1) ... [2025-03-04 05:30:12,871 INFO L138 Inliner]: procedures = 510, calls = 2683, calls flagged for inlining = 247, calls inlined = 217, statements flattened = 6595 [2025-03-04 05:30:12,872 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-04 05:30:12,872 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-04 05:30:12,873 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-04 05:30:12,873 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-04 05:30:12,880 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:30:12" (1/1) ... [2025-03-04 05:30:12,880 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:30:12" (1/1) ... [2025-03-04 05:30:12,922 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:30:12" (1/1) ... [2025-03-04 05:30:13,798 INFO L175 MemorySlicer]: Split 1066 memory accesses to 31 slices as follows [2, 1, 9, 16, 52, 3, 5, 5, 738, 2, 153, 2, 6, 3, 4, 3, 2, 4, 2, 2, 1, 5, 8, 5, 1, 2, 8, 2, 2, 9, 9]. 69 percent of accesses are in the largest equivalence class. The 103 initializations are split as follows [0, 0, 6, 0, 0, 1, 5, 5, 20, 0, 0, 0, 0, 3, 4, 3, 2, 4, 2, 2, 1, 5, 8, 5, 1, 0, 8, 2, 0, 8, 8]. The 522 writes are split as follows [1, 0, 0, 16, 42, 0, 0, 0, 304, 1, 153, 0, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0]. [2025-03-04 05:30:13,799 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:30:12" (1/1) ... [2025-03-04 05:30:13,799 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:30:12" (1/1) ... [2025-03-04 05:30:13,912 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:30:12" (1/1) ... [2025-03-04 05:30:13,927 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:30:12" (1/1) ... [2025-03-04 05:30:13,963 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:30:12" (1/1) ... [2025-03-04 05:30:13,987 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:30:12" (1/1) ... [2025-03-04 05:30:14,034 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-04 05:30:14,035 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-04 05:30:14,035 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-04 05:30:14,035 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-04 05:30:14,036 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:30:12" (1/1) ... [2025-03-04 05:30:14,039 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-04 05:30:14,050 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-04 05:30:14,062 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 05:30:14,064 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 05:30:14,081 INFO L130 BoogieDeclarations]: Found specification of procedure drain_rx [2025-03-04 05:30:14,082 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_rx [2025-03-04 05:30:14,082 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2025-03-04 05:30:14,082 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2025-03-04 05:30:14,082 INFO L130 BoogieDeclarations]: Found specification of procedure miiport_write [2025-03-04 05:30:14,082 INFO L138 BoogieDeclarations]: Found implementation of procedure miiport_write [2025-03-04 05:30:14,082 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2025-03-04 05:30:14,082 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2025-03-04 05:30:14,082 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-03-04 05:30:14,083 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-03-04 05:30:14,083 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2025-03-04 05:30:14,083 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2025-03-04 05:30:14,083 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_tx_done [2025-03-04 05:30:14,083 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_tx_done [2025-03-04 05:30:14,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_84 [2025-03-04 05:30:14,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_84 [2025-03-04 05:30:14,084 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2025-03-04 05:30:14,084 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2025-03-04 05:30:14,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-03-04 05:30:14,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-03-04 05:30:14,084 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_rx [2025-03-04 05:30:14,084 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_rx [2025-03-04 05:30:14,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_92 [2025-03-04 05:30:14,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_92 [2025-03-04 05:30:14,084 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2025-03-04 05:30:14,084 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2025-03-04 05:30:14,084 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_ring [2025-03-04 05:30:14,084 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_ring [2025-03-04 05:30:14,084 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2025-03-04 05:30:14,084 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2025-03-04 05:30:14,084 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2025-03-04 05:30:14,084 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2025-03-04 05:30:14,084 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2025-03-04 05:30:14,085 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2025-03-04 05:30:14,085 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2025-03-04 05:30:14,085 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2025-03-04 05:30:14,085 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2025-03-04 05:30:14,085 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2025-03-04 05:30:14,085 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2025-03-04 05:30:14,085 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2025-03-04 05:30:14,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2025-03-04 05:30:14,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2025-03-04 05:30:14,086 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2025-03-04 05:30:14,086 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2025-03-04 05:30:14,086 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2025-03-04 05:30:14,086 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2025-03-04 05:30:14,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-03-04 05:30:14,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-03-04 05:30:14,086 INFO L130 BoogieDeclarations]: Found specification of procedure __set_rx_mode [2025-03-04 05:30:14,086 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_rx_mode [2025-03-04 05:30:14,086 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2025-03-04 05:30:14,086 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2025-03-04 05:30:14,086 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2025-03-04 05:30:14,086 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2025-03-04 05:30:14,086 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-03-04 05:30:14,086 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2025-03-04 05:30:14,086 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2025-03-04 05:30:14,086 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2025-03-04 05:30:14,086 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2025-03-04 05:30:14,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_108 [2025-03-04 05:30:14,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_108 [2025-03-04 05:30:14,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2025-03-04 05:30:14,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2025-03-04 05:30:14,086 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_read [2025-03-04 05:30:14,086 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_read [2025-03-04 05:30:14,086 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2025-03-04 05:30:14,086 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2025-03-04 05:30:14,086 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_stop_rxtx [2025-03-04 05:30:14,086 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_stop_rxtx [2025-03-04 05:30:14,086 INFO L130 BoogieDeclarations]: Found specification of procedure ns_tx_timeout [2025-03-04 05:30:14,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_tx_timeout [2025-03-04 05:30:14,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-03-04 05:30:14,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-03-04 05:30:14,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-03-04 05:30:14,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-03-04 05:30:14,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-03-04 05:30:14,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-03-04 05:30:14,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-03-04 05:30:14,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-03-04 05:30:14,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-03-04 05:30:14,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-03-04 05:30:14,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-03-04 05:30:14,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-03-04 05:30:14,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-03-04 05:30:14,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-03-04 05:30:14,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-03-04 05:30:14,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-03-04 05:30:14,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-03-04 05:30:14,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-03-04 05:30:14,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-03-04 05:30:14,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2025-03-04 05:30:14,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2025-03-04 05:30:14,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2025-03-04 05:30:14,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2025-03-04 05:30:14,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2025-03-04 05:30:14,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2025-03-04 05:30:14,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2025-03-04 05:30:14,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2025-03-04 05:30:14,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2025-03-04 05:30:14,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2025-03-04 05:30:14,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2025-03-04 05:30:14,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2025-03-04 05:30:14,087 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2025-03-04 05:30:14,087 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2025-03-04 05:30:14,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2025-03-04 05:30:14,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2025-03-04 05:30:14,087 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_reset [2025-03-04 05:30:14,087 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_reset [2025-03-04 05:30:14,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-03-04 05:30:14,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-03-04 05:30:14,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-03-04 05:30:14,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-03-04 05:30:14,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-03-04 05:30:14,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-03-04 05:30:14,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-03-04 05:30:14,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-03-04 05:30:14,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-03-04 05:30:14,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-03-04 05:30:14,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-03-04 05:30:14,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-03-04 05:30:14,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-03-04 05:30:14,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-03-04 05:30:14,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-03-04 05:30:14,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-03-04 05:30:14,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-03-04 05:30:14,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-03-04 05:30:14,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-03-04 05:30:14,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-03-04 05:30:14,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2025-03-04 05:30:14,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2025-03-04 05:30:14,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2025-03-04 05:30:14,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2025-03-04 05:30:14,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2025-03-04 05:30:14,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2025-03-04 05:30:14,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2025-03-04 05:30:14,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2025-03-04 05:30:14,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2025-03-04 05:30:14,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2025-03-04 05:30:14,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2025-03-04 05:30:14,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2025-03-04 05:30:14,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2025-03-04 05:30:14,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-03-04 05:30:14,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-03-04 05:30:14,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-03-04 05:30:14,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-03-04 05:30:14,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-03-04 05:30:14,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-03-04 05:30:14,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-03-04 05:30:14,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-03-04 05:30:14,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-03-04 05:30:14,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-03-04 05:30:14,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-03-04 05:30:14,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-03-04 05:30:14,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-03-04 05:30:14,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-03-04 05:30:14,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-03-04 05:30:14,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-03-04 05:30:14,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-03-04 05:30:14,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-03-04 05:30:14,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-03-04 05:30:14,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-03-04 05:30:14,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2025-03-04 05:30:14,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2025-03-04 05:30:14,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2025-03-04 05:30:14,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2025-03-04 05:30:14,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2025-03-04 05:30:14,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2025-03-04 05:30:14,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2025-03-04 05:30:14,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2025-03-04 05:30:14,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2025-03-04 05:30:14,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2025-03-04 05:30:14,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2025-03-04 05:30:14,092 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2025-03-04 05:30:14,092 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2025-03-04 05:30:14,092 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2025-03-04 05:30:14,092 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2025-03-04 05:30:14,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2025-03-04 05:30:14,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2025-03-04 05:30:14,092 INFO L130 BoogieDeclarations]: Found specification of procedure move_int_phy [2025-03-04 05:30:14,092 INFO L138 BoogieDeclarations]: Found implementation of procedure move_int_phy [2025-03-04 05:30:14,092 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-03-04 05:30:14,092 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-03-04 05:30:14,092 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-03-04 05:30:14,092 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-03-04 05:30:14,092 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-03-04 05:30:14,092 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-03-04 05:30:14,092 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2025-03-04 05:30:14,092 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2025-03-04 05:30:14,092 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2025-03-04 05:30:14,092 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2025-03-04 05:30:14,092 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2025-03-04 05:30:14,092 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2025-03-04 05:30:14,092 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2025-03-04 05:30:14,092 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2025-03-04 05:30:14,092 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2025-03-04 05:30:14,092 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2025-03-04 05:30:14,092 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2025-03-04 05:30:14,092 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2025-03-04 05:30:14,092 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2025-03-04 05:30:14,095 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2025-03-04 05:30:14,095 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2025-03-04 05:30:14,095 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2025-03-04 05:30:14,095 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2025-03-04 05:30:14,095 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2025-03-04 05:30:14,095 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2025-03-04 05:30:14,095 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2025-03-04 05:30:14,095 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2025-03-04 05:30:14,095 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2025-03-04 05:30:14,095 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2025-03-04 05:30:14,095 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2025-03-04 05:30:14,095 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2025-03-04 05:30:14,095 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-03-04 05:30:14,095 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-03-04 05:30:14,095 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-03-04 05:30:14,095 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-03-04 05:30:14,095 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-03-04 05:30:14,095 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-03-04 05:30:14,095 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2025-03-04 05:30:14,095 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2025-03-04 05:30:14,095 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2025-03-04 05:30:14,095 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2025-03-04 05:30:14,095 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2025-03-04 05:30:14,095 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2025-03-04 05:30:14,095 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2025-03-04 05:30:14,095 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2025-03-04 05:30:14,095 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2025-03-04 05:30:14,095 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2025-03-04 05:30:14,095 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2025-03-04 05:30:14,095 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2025-03-04 05:30:14,095 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2025-03-04 05:30:14,095 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2025-03-04 05:30:14,095 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2025-03-04 05:30:14,095 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2025-03-04 05:30:14,095 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2025-03-04 05:30:14,095 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2025-03-04 05:30:14,095 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2025-03-04 05:30:14,095 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2025-03-04 05:30:14,095 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2025-03-04 05:30:14,095 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2025-03-04 05:30:14,095 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2025-03-04 05:30:14,095 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2025-03-04 05:30:14,095 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2025-03-04 05:30:14,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2025-03-04 05:30:14,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2025-03-04 05:30:14,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2025-03-04 05:30:14,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2025-03-04 05:30:14,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2025-03-04 05:30:14,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2025-03-04 05:30:14,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2025-03-04 05:30:14,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2025-03-04 05:30:14,096 INFO L130 BoogieDeclarations]: Found specification of procedure enable_wol_mode [2025-03-04 05:30:14,096 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_wol_mode [2025-03-04 05:30:14,096 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_resume [2025-03-04 05:30:14,096 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_resume [2025-03-04 05:30:14,096 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2025-03-04 05:30:14,096 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2025-03-04 05:30:14,096 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-03-04 05:30:14,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2025-03-04 05:30:14,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2025-03-04 05:30:14,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2025-03-04 05:30:14,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2025-03-04 05:30:14,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2025-03-04 05:30:14,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2025-03-04 05:30:14,096 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-04 05:30:14,096 INFO L130 BoogieDeclarations]: Found specification of procedure mii_getbit [2025-03-04 05:30:14,096 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_getbit [2025-03-04 05:30:14,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2025-03-04 05:30:14,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2025-03-04 05:30:14,096 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2025-03-04 05:30:14,096 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2025-03-04 05:30:14,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-03-04 05:30:14,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-03-04 05:30:14,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-03-04 05:30:14,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-03-04 05:30:14,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-03-04 05:30:14,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-03-04 05:30:14,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-03-04 05:30:14,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-03-04 05:30:14,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-03-04 05:30:14,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-03-04 05:30:14,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-03-04 05:30:14,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-03-04 05:30:14,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-03-04 05:30:14,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-03-04 05:30:14,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-03-04 05:30:14,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-03-04 05:30:14,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-03-04 05:30:14,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-03-04 05:30:14,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-03-04 05:30:14,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-03-04 05:30:14,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2025-03-04 05:30:14,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2025-03-04 05:30:14,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2025-03-04 05:30:14,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2025-03-04 05:30:14,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2025-03-04 05:30:14,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2025-03-04 05:30:14,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2025-03-04 05:30:14,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2025-03-04 05:30:14,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2025-03-04 05:30:14,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2025-03-04 05:30:14,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2025-03-04 05:30:14,100 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2025-03-04 05:30:14,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2025-03-04 05:30:14,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2025-03-04 05:30:14,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2025-03-04 05:30:14,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2025-03-04 05:30:14,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2025-03-04 05:30:14,100 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2025-03-04 05:30:14,100 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2025-03-04 05:30:14,100 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_poll_controller [2025-03-04 05:30:14,100 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_poll_controller [2025-03-04 05:30:14,100 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2025-03-04 05:30:14,100 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2025-03-04 05:30:14,100 INFO L130 BoogieDeclarations]: Found specification of procedure check_link [2025-03-04 05:30:14,100 INFO L138 BoogieDeclarations]: Found implementation of procedure check_link [2025-03-04 05:30:14,100 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2025-03-04 05:30:14,100 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2025-03-04 05:30:14,100 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2025-03-04 05:30:14,100 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2025-03-04 05:30:14,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2025-03-04 05:30:14,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2025-03-04 05:30:14,100 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2025-03-04 05:30:14,100 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2025-03-04 05:30:14,100 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2025-03-04 05:30:14,100 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2025-03-04 05:30:14,100 INFO L130 BoogieDeclarations]: Found specification of procedure init_phy_fixup [2025-03-04 05:30:14,100 INFO L138 BoogieDeclarations]: Found implementation of procedure init_phy_fixup [2025-03-04 05:30:14,100 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2025-03-04 05:30:14,100 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2025-03-04 05:30:14,100 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2025-03-04 05:30:14,100 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2025-03-04 05:30:14,100 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_result [2025-03-04 05:30:14,100 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_result [2025-03-04 05:30:14,100 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-04 05:30:14,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-04 05:30:14,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-03-04 05:30:14,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-03-04 05:30:14,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-03-04 05:30:14,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-03-04 05:30:14,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-03-04 05:30:14,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-03-04 05:30:14,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-03-04 05:30:14,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-03-04 05:30:14,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-03-04 05:30:14,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-03-04 05:30:14,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-03-04 05:30:14,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-03-04 05:30:14,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-03-04 05:30:14,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-03-04 05:30:14,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-03-04 05:30:14,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-03-04 05:30:14,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-03-04 05:30:14,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-03-04 05:30:14,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-03-04 05:30:14,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2025-03-04 05:30:14,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2025-03-04 05:30:14,101 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2025-03-04 05:30:14,101 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2025-03-04 05:30:14,101 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2025-03-04 05:30:14,101 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2025-03-04 05:30:14,101 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2025-03-04 05:30:14,101 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2025-03-04 05:30:14,101 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2025-03-04 05:30:14,101 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2025-03-04 05:30:14,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2025-03-04 05:30:14,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2025-03-04 05:30:14,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-03-04 05:30:14,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-03-04 05:30:14,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-03-04 05:30:14,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-03-04 05:30:14,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-03-04 05:30:14,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-03-04 05:30:14,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-03-04 05:30:14,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-03-04 05:30:14,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-03-04 05:30:14,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-03-04 05:30:14,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-03-04 05:30:14,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-03-04 05:30:14,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-03-04 05:30:14,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-03-04 05:30:14,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-03-04 05:30:14,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-03-04 05:30:14,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-03-04 05:30:14,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-03-04 05:30:14,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-03-04 05:30:14,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-03-04 05:30:14,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2025-03-04 05:30:14,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2025-03-04 05:30:14,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2025-03-04 05:30:14,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2025-03-04 05:30:14,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2025-03-04 05:30:14,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2025-03-04 05:30:14,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2025-03-04 05:30:14,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2025-03-04 05:30:14,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2025-03-04 05:30:14,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2025-03-04 05:30:14,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2025-03-04 05:30:14,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-03-04 05:30:14,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-03-04 05:30:14,104 INFO L130 BoogieDeclarations]: Found specification of procedure switch_port_external [2025-03-04 05:30:14,104 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_port_external [2025-03-04 05:30:14,104 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_close [2025-03-04 05:30:14,104 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_close [2025-03-04 05:30:14,104 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2025-03-04 05:30:14,104 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2025-03-04 05:30:14,104 INFO L130 BoogieDeclarations]: Found specification of procedure get_eeprom_len [2025-03-04 05:30:14,104 INFO L138 BoogieDeclarations]: Found implementation of procedure get_eeprom_len [2025-03-04 05:30:14,104 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2025-03-04 05:30:14,104 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2025-03-04 05:30:14,104 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2025-03-04 05:30:14,104 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2025-03-04 05:30:14,104 INFO L130 BoogieDeclarations]: Found specification of procedure get_regs_len [2025-03-04 05:30:14,104 INFO L138 BoogieDeclarations]: Found implementation of procedure get_regs_len [2025-03-04 05:30:14,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2025-03-04 05:30:14,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2025-03-04 05:30:14,104 INFO L130 BoogieDeclarations]: Found specification of procedure nway_reset [2025-03-04 05:30:14,104 INFO L138 BoogieDeclarations]: Found implementation of procedure nway_reset [2025-03-04 05:30:14,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_netdev_private [2025-03-04 05:30:14,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_netdev_private [2025-03-04 05:30:14,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_91 [2025-03-04 05:30:14,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_91 [2025-03-04 05:30:14,104 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2025-03-04 05:30:14,104 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2025-03-04 05:30:14,104 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2025-03-04 05:30:14,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2025-03-04 05:30:14,104 INFO L130 BoogieDeclarations]: Found specification of procedure init_registers [2025-03-04 05:30:14,104 INFO L138 BoogieDeclarations]: Found implementation of procedure init_registers [2025-03-04 05:30:14,104 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2025-03-04 05:30:14,104 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2025-03-04 05:30:14,104 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2025-03-04 05:30:14,104 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2025-03-04 05:30:14,104 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2025-03-04 05:30:14,105 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2025-03-04 05:30:14,108 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-03-04 05:30:14,108 INFO L130 BoogieDeclarations]: Found specification of procedure switch_port_internal [2025-03-04 05:30:14,108 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_port_internal [2025-03-04 05:30:14,108 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2025-03-04 05:30:14,108 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2025-03-04 05:30:14,108 INFO L130 BoogieDeclarations]: Found specification of procedure dump_ring [2025-03-04 05:30:14,108 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_ring [2025-03-04 05:30:14,108 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-03-04 05:30:14,108 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-03-04 05:30:14,108 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-03-04 05:30:14,108 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-03-04 05:30:14,108 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-03-04 05:30:14,108 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-03-04 05:30:14,108 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-03-04 05:30:14,108 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-03-04 05:30:14,108 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-03-04 05:30:14,108 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-03-04 05:30:14,108 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-03-04 05:30:14,108 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-03-04 05:30:14,108 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-03-04 05:30:14,108 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-03-04 05:30:14,108 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-03-04 05:30:14,108 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-03-04 05:30:14,108 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-03-04 05:30:14,108 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-03-04 05:30:14,108 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-03-04 05:30:14,108 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-03-04 05:30:14,108 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2025-03-04 05:30:14,108 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2025-03-04 05:30:14,108 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2025-03-04 05:30:14,108 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2025-03-04 05:30:14,108 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2025-03-04 05:30:14,108 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2025-03-04 05:30:14,108 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2025-03-04 05:30:14,108 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2025-03-04 05:30:14,108 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2025-03-04 05:30:14,108 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2025-03-04 05:30:14,108 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2025-03-04 05:30:14,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-03-04 05:30:14,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-03-04 05:30:14,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-03-04 05:30:14,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-03-04 05:30:14,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-03-04 05:30:14,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-03-04 05:30:14,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2025-03-04 05:30:14,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2025-03-04 05:30:14,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2025-03-04 05:30:14,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2025-03-04 05:30:14,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2025-03-04 05:30:14,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2025-03-04 05:30:14,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2025-03-04 05:30:14,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2025-03-04 05:30:14,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2025-03-04 05:30:14,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2025-03-04 05:30:14,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2025-03-04 05:30:14,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2025-03-04 05:30:14,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2025-03-04 05:30:14,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2025-03-04 05:30:14,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2025-03-04 05:30:14,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2025-03-04 05:30:14,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2025-03-04 05:30:14,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2025-03-04 05:30:14,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2025-03-04 05:30:14,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2025-03-04 05:30:14,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2025-03-04 05:30:14,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2025-03-04 05:30:14,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2025-03-04 05:30:14,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2025-03-04 05:30:14,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2025-03-04 05:30:14,109 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-03-04 05:30:14,109 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-03-04 05:30:14,110 INFO L130 BoogieDeclarations]: Found specification of procedure intr_handler [2025-03-04 05:30:14,110 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_handler [2025-03-04 05:30:14,111 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2025-03-04 05:30:14,111 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2025-03-04 05:30:14,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_netdev_private [2025-03-04 05:30:14,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_netdev_private [2025-03-04 05:30:14,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2025-03-04 05:30:14,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2025-03-04 05:30:14,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2025-03-04 05:30:14,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2025-03-04 05:30:14,111 INFO L130 BoogieDeclarations]: Found specification of procedure __get_stats [2025-03-04 05:30:14,111 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_stats [2025-03-04 05:30:14,111 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2025-03-04 05:30:14,111 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2025-03-04 05:30:14,111 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2025-03-04 05:30:14,111 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2025-03-04 05:30:14,111 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_open [2025-03-04 05:30:14,111 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_open [2025-03-04 05:30:14,111 INFO L130 BoogieDeclarations]: Found specification of procedure drain_ring [2025-03-04 05:30:14,111 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_ring [2025-03-04 05:30:14,111 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2025-03-04 05:30:14,111 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2025-03-04 05:30:14,111 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2025-03-04 05:30:14,111 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2025-03-04 05:30:14,111 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2025-03-04 05:30:14,111 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2025-03-04 05:30:14,112 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2025-03-04 05:30:14,112 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2025-03-04 05:30:14,112 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_remove1 [2025-03-04 05:30:14,112 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_remove1 [2025-03-04 05:30:14,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_natsemi_exit_mod_15_2 [2025-03-04 05:30:14,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_natsemi_exit_mod_15_2 [2025-03-04 05:30:14,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-03-04 05:30:14,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-03-04 05:30:14,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-03-04 05:30:14,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-03-04 05:30:14,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-03-04 05:30:14,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-03-04 05:30:14,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-03-04 05:30:14,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-03-04 05:30:14,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-03-04 05:30:14,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-03-04 05:30:14,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-03-04 05:30:14,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-03-04 05:30:14,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-03-04 05:30:14,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-03-04 05:30:14,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-03-04 05:30:14,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-03-04 05:30:14,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-03-04 05:30:14,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-03-04 05:30:14,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-03-04 05:30:14,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-03-04 05:30:14,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2025-03-04 05:30:14,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2025-03-04 05:30:14,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2025-03-04 05:30:14,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2025-03-04 05:30:14,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2025-03-04 05:30:14,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2025-03-04 05:30:14,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2025-03-04 05:30:14,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2025-03-04 05:30:14,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2025-03-04 05:30:14,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2025-03-04 05:30:14,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2025-03-04 05:30:14,112 INFO L130 BoogieDeclarations]: Found specification of procedure init_ring [2025-03-04 05:30:14,112 INFO L138 BoogieDeclarations]: Found implementation of procedure init_ring [2025-03-04 05:30:14,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-03-04 05:30:14,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-03-04 05:30:14,112 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_irq_disable [2025-03-04 05:30:14,112 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_irq_disable [2025-03-04 05:30:14,112 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2025-03-04 05:30:14,112 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2025-03-04 05:30:14,112 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2025-03-04 05:30:14,112 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2025-03-04 05:30:14,112 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2025-03-04 05:30:14,112 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2025-03-04 05:30:14,112 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2025-03-04 05:30:14,112 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2025-03-04 05:30:14,112 INFO L130 BoogieDeclarations]: Found specification of procedure ns_ioaddr [2025-03-04 05:30:14,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_ioaddr [2025-03-04 05:30:14,112 INFO L130 BoogieDeclarations]: Found specification of procedure mii_send_bits [2025-03-04 05:30:14,112 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_send_bits [2025-03-04 05:30:14,112 INFO L130 BoogieDeclarations]: Found specification of procedure refill_rx [2025-03-04 05:30:14,112 INFO L138 BoogieDeclarations]: Found implementation of procedure refill_rx [2025-03-04 05:30:14,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2025-03-04 05:30:14,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2025-03-04 05:30:14,114 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2025-03-04 05:30:14,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2025-03-04 05:30:14,115 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2025-03-04 05:30:14,115 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2025-03-04 05:30:14,115 INFO L130 BoogieDeclarations]: Found specification of procedure drain_tx [2025-03-04 05:30:14,115 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_tx [2025-03-04 05:30:14,115 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_irq_enable [2025-03-04 05:30:14,115 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_irq_enable [2025-03-04 05:30:14,115 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2025-03-04 05:30:14,115 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2025-03-04 05:30:14,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-04 05:30:14,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-03-04 05:30:14,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-03-04 05:30:14,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-03-04 05:30:14,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-03-04 05:30:14,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-03-04 05:30:14,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-03-04 05:30:14,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-03-04 05:30:14,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-03-04 05:30:14,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-03-04 05:30:14,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-03-04 05:30:14,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-03-04 05:30:14,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-03-04 05:30:14,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-03-04 05:30:14,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-03-04 05:30:14,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-03-04 05:30:14,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-03-04 05:30:14,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-03-04 05:30:14,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-03-04 05:30:14,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-03-04 05:30:14,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2025-03-04 05:30:14,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2025-03-04 05:30:14,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2025-03-04 05:30:14,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2025-03-04 05:30:14,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2025-03-04 05:30:14,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2025-03-04 05:30:14,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2025-03-04 05:30:14,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2025-03-04 05:30:14,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2025-03-04 05:30:14,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2025-03-04 05:30:14,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2025-03-04 05:30:14,115 INFO L130 BoogieDeclarations]: Found specification of procedure miiport_read [2025-03-04 05:30:14,115 INFO L138 BoogieDeclarations]: Found implementation of procedure miiport_read [2025-03-04 05:30:14,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2025-03-04 05:30:14,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2025-03-04 05:30:14,115 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2025-03-04 05:30:14,115 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2025-03-04 05:30:14,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_107 [2025-03-04 05:30:14,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_107 [2025-03-04 05:30:15,009 INFO L256 CfgBuilder]: Building ICFG [2025-03-04 05:30:15,012 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-04 05:30:15,276 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14805: havoc netpoll_trap_#t~nondet1596#1; [2025-03-04 05:30:15,434 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5456: havoc kobject_name_#t~mem47#1.base, kobject_name_#t~mem47#1.offset; [2025-03-04 05:30:15,434 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5508: havoc dev_name_#t~mem57#1.base, dev_name_#t~mem57#1.offset; [2025-03-04 05:30:15,719 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12885: havoc ldv_dev_get_drvdata_#t~mem1485#1.base, ldv_dev_get_drvdata_#t~mem1485#1.offset;havoc ldv_dev_get_drvdata_#t~mem1486#1.base, ldv_dev_get_drvdata_#t~mem1486#1.offset; [2025-03-04 05:30:15,725 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14861: havoc #t~nondet1608; [2025-03-04 05:30:15,727 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14735: havoc #t~nondet1591; [2025-03-04 05:30:15,777 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14677: havoc bitrev32_#t~nondet1584#1; [2025-03-04 05:30:15,778 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9155: 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 05:30:15,778 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14684: havoc crc32_le_#t~nondet1585#1; [2025-03-04 05:30:15,820 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10699: #res#1 := ~arg0#1; [2025-03-04 05:30:15,862 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5974: havoc #t~mem193.base, #t~mem193.offset; [2025-03-04 05:30:15,915 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5565: havoc #t~mem99.base, #t~mem99.offset; [2025-03-04 05:30:16,017 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7438: call ULTIMATE.dealloc(~#pmatch~0.base, ~#pmatch~0.offset);havoc ~#pmatch~0.base, ~#pmatch~0.offset;call ULTIMATE.dealloc(~#sopass~0.base, ~#sopass~0.offset);havoc ~#sopass~0.base, ~#sopass~0.offset; [2025-03-04 05:30:16,028 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14649: havoc #t~nondet1582; [2025-03-04 05:30:16,101 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14710: havoc dev_err_#t~nondet1587#1; [2025-03-04 05:30:16,101 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12822-1: ldv_mod_timer_147_#res#1 := ldv_mod_timer_147_~ldv_func_res~8#1; [2025-03-04 05:30:16,161 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11396: #res#1 := ~arg0#1; [2025-03-04 05:30:16,170 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6975: havoc #t~bitwise410; [2025-03-04 05:30:16,195 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14776: havoc #t~nondet1594; [2025-03-04 05:30:23,216 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11729: 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 05:30:23,216 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint main_returnLabel#1: #t~ret1610#1 := main_#res#1;havoc main_#t~ret1386#1, main_~tmp~115#1;assume { :end_inline_main } true; [2025-03-04 05:30:23,216 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14645: havoc __pci_register_driver_#t~nondet1581#1; [2025-03-04 05:30:23,216 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11740: 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 05:30:23,216 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12807-1: ldv_del_timer_sync_142_#res#1 := ldv_del_timer_sync_142_~ldv_func_res~7#1; [2025-03-04 05:30:23,216 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12677-1: ldv_mod_timer_101_#res#1 := ldv_mod_timer_101_~ldv_func_res~3#1; [2025-03-04 05:30:23,216 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12018-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2025-03-04 05:30:23,217 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12019-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2025-03-04 05:30:23,217 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14673: havoc alloc_etherdev_mqs_#t~ret1583#1.base, alloc_etherdev_mqs_#t~ret1583#1.offset; [2025-03-04 05:30:23,217 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12692-1: ldv_mod_timer_102_#res#1 := ldv_mod_timer_102_~ldv_func_res~4#1; [2025-03-04 05:30:23,217 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14809: havoc pci_bus_read_config_dword_#t~nondet1597#1; [2025-03-04 05:30:23,217 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14813: havoc pci_bus_write_config_dword_#t~nondet1598#1; [2025-03-04 05:30:23,217 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12839-1: ldv___pci_register_driver_148_#res#1 := ldv___pci_register_driver_148_~ldv_func_res~9#1; [2025-03-04 05:30:23,217 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9405: havoc get_msglevel_#t~mem1044#1; [2025-03-04 05:30:23,217 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14824: havoc pci_request_regions_#t~nondet1600#1; [2025-03-04 05:30:23,217 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12579-1: ldv_alloc_etherdev_mqs_85_#res#1.base, ldv_alloc_etherdev_mqs_85_#res#1.offset := ldv_alloc_etherdev_mqs_85_~ldv_func_res~0#1.base, ldv_alloc_etherdev_mqs_85_~ldv_func_res~0#1.offset; [2025-03-04 05:30:23,217 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2025-03-04 05:30:23,217 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14838: havoc register_netdev_#t~nondet1602#1; [2025-03-04 05:30:23,217 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12594-1: ldv_register_netdev_86_#res#1 := ldv_register_netdev_86_~ldv_func_res~1#1; [2025-03-04 05:30:23,217 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14714: havoc device_create_file_#t~nondet1588#1; [2025-03-04 05:30:23,217 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14727: havoc eth_mac_addr_#t~nondet1589#1; [2025-03-04 05:30:23,217 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10638-1: ldv___pci_register_driver_#res#1 := ldv___pci_register_driver_~arg0#1; [2025-03-04 05:30:23,217 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9449: havoc get_link_#t~bitwise1051#1; [2025-03-04 05:30:23,217 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6678: call ULTIMATE.dealloc(natsemi_probe1_~#tmp~40#1.base, natsemi_probe1_~#tmp~40#1.offset);havoc natsemi_probe1_~#tmp~40#1.base, natsemi_probe1_~#tmp~40#1.offset;call ULTIMATE.dealloc(natsemi_probe1_~#__key~0#1.base, natsemi_probe1_~#__key~0#1.offset);havoc natsemi_probe1_~#__key~0#1.base, natsemi_probe1_~#__key~0#1.offset; [2025-03-04 05:30:23,217 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14747: havoc ioremap_nocache_#t~ret1592#1.base, ioremap_nocache_#t~ret1592#1.offset; [2025-03-04 05:30:23,217 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10657-1: 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 05:30:23,217 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10660-1: 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 05:30:23,217 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10662-1: 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 05:30:23,217 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14766: havoc ldv_pre_register_netdev_#t~nondet1593#1; [2025-03-04 05:30:24,066 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-03-04 05:30:25,318 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12762-1: ldv_del_timer_sync_134_#res#1 := ldv_del_timer_sync_134_~ldv_func_res~6#1; [2025-03-04 05:30:25,319 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5325: havoc arch_irqs_disabled_flags_#t~bitwise27#1; [2025-03-04 05:30:26,190 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9313: havoc #t~mem1029; [2025-03-04 05:30:27,428 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14846: havoc #t~nondet1604; [2025-03-04 05:30:28,357 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14834: havoc #t~nondet1601; [2025-03-04 05:30:30,174 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14842: havoc request_threaded_irq_#t~nondet1603#1; [2025-03-04 05:30:30,174 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12062-1: ldv_request_irq_#res#1 := ldv_request_irq_~arg0#1; [2025-03-04 05:30:30,174 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12632-1: ldv_request_irq_89_#res#1 := ldv_request_irq_89_~ldv_func_res~2#1; [2025-03-04 05:30:30,174 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5539: havoc is_device_dma_capable_#t~mem64#1.base, is_device_dma_capable_#t~mem64#1.offset;havoc is_device_dma_capable_#t~mem65#1.base, is_device_dma_capable_#t~mem65#1.offset;havoc is_device_dma_capable_#t~mem66#1;havoc is_device_dma_capable_#t~short67#1; [2025-03-04 05:30:30,174 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7739: call ULTIMATE.dealloc(~#__key~1#1.base, ~#__key~1#1.offset);havoc ~#__key~1#1.base, ~#__key~1#1.offset; [2025-03-04 05:30:30,258 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14706: havoc #t~nondet1586; [2025-03-04 05:30:30,317 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5276: havoc #t~mem2;havoc #t~bitwise3; [2025-03-04 05:30:30,851 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5270: #res := 1; [2025-03-04 05:30:30,873 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14817: havoc #t~nondet1599; [2025-03-04 05:30:30,915 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6540: havoc #t~mem290.base, #t~mem290.offset; [2025-03-04 05:30:31,527 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5874: havoc #t~mem182;havoc #t~mem183;havoc #t~bitwise184; [2025-03-04 05:30:33,377 INFO L? ?]: Removed 3650 outVars from TransFormulas that were not future-live. [2025-03-04 05:30:33,377 INFO L307 CfgBuilder]: Performing block encoding [2025-03-04 05:30:33,499 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-04 05:30:33,499 INFO L336 CfgBuilder]: Removed 1 assume(true) statements. [2025-03-04 05:30:33,499 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 04.03 05:30:33 BoogieIcfgContainer [2025-03-04 05:30:33,500 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-04 05:30:33,502 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-04 05:30:33,502 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-04 05:30:33,505 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-04 05:30:33,506 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 04.03 05:30:09" (1/3) ... [2025-03-04 05:30:33,507 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4ce0f2ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.03 05:30:33, skipping insertion in model container [2025-03-04 05:30:33,507 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:30:12" (2/3) ... [2025-03-04 05:30:33,508 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4ce0f2ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.03 05:30:33, skipping insertion in model container [2025-03-04 05:30:33,508 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 04.03 05:30:33" (3/3) ... [2025-03-04 05:30:33,509 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i [2025-03-04 05:30:33,522 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-04 05:30:33,525 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i that has 162 procedures, 3400 locations, 1 initial locations, 64 loop locations, and 1 error locations. [2025-03-04 05:30:33,612 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-04 05:30:33,622 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;@1ffe504d, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-04 05:30:33,622 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-03-04 05:30:33,635 INFO L276 IsEmpty]: Start isEmpty. Operand has 3248 states, 2320 states have (on average 1.3530172413793105) internal successors, (3139), 2355 states have internal predecessors, (3139), 797 states have call successors, (797), 131 states have call predecessors, (797), 130 states have return successors, (791), 782 states have call predecessors, (791), 791 states have call successors, (791) [2025-03-04 05:30:33,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2025-03-04 05:30:33,656 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 05:30:33,657 INFO L218 NwaCegarLoop]: trace histogram [16, 16, 15, 15, 15, 15, 15, 15, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-04 05:30:33,657 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-04 05:30:33,660 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 05:30:33,661 INFO L85 PathProgramCache]: Analyzing trace with hash -259335609, now seen corresponding path program 1 times [2025-03-04 05:30:33,666 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 05:30:33,666 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [828363742] [2025-03-04 05:30:33,666 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 05:30:33,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 05:30:47,612 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 221 statements into 1 equivalence classes. [2025-03-04 05:30:47,981 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 221 of 221 statements. [2025-03-04 05:30:47,981 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 05:30:47,981 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 05:30:48,580 INFO L134 CoverageAnalysis]: Checked inductivity of 994 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 994 trivial. 0 not checked. [2025-03-04 05:30:48,581 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 05:30:48,581 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [828363742] [2025-03-04 05:30:48,581 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [828363742] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 05:30:48,581 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 05:30:48,581 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-04 05:30:48,582 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2094540217] [2025-03-04 05:30:48,582 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 05:30:48,586 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-04 05:30:48,586 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 05:30:48,602 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-04 05:30:48,603 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 05:30:48,609 INFO L87 Difference]: Start difference. First operand has 3248 states, 2320 states have (on average 1.3530172413793105) internal successors, (3139), 2355 states have internal predecessors, (3139), 797 states have call successors, (797), 131 states have call predecessors, (797), 130 states have return successors, (791), 782 states have call predecessors, (791), 791 states have call successors, (791) Second operand has 3 states, 3 states have (on average 19.0) internal successors, (57), 3 states have internal predecessors, (57), 3 states have call successors, (24), 2 states have call predecessors, (24), 1 states have return successors, (23), 3 states have call predecessors, (23), 3 states have call successors, (23) [2025-03-04 05:30:52,688 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 05:30:59,012 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 05:30:59,013 INFO L93 Difference]: Finished difference Result 8770 states and 12914 transitions. [2025-03-04 05:30:59,014 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-04 05:30:59,015 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 19.0) internal successors, (57), 3 states have internal predecessors, (57), 3 states have call successors, (24), 2 states have call predecessors, (24), 1 states have return successors, (23), 3 states have call predecessors, (23), 3 states have call successors, (23) Word has length 221 [2025-03-04 05:30:59,015 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 05:30:59,066 INFO L225 Difference]: With dead ends: 8770 [2025-03-04 05:30:59,066 INFO L226 Difference]: Without dead ends: 5481 [2025-03-04 05:30:59,094 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 05:30:59,097 INFO L435 NwaCegarLoop]: 4482 mSDtfsCounter, 3315 mSDsluCounter, 4362 mSDsCounter, 0 mSdLazyCounter, 487 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3315 SdHoareTripleChecker+Valid, 8844 SdHoareTripleChecker+Invalid, 495 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 487 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.0s IncrementalHoareTripleChecker+Time [2025-03-04 05:30:59,098 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3315 Valid, 8844 Invalid, 495 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 487 Invalid, 1 Unknown, 0 Unchecked, 10.0s Time] [2025-03-04 05:30:59,119 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5481 states. [2025-03-04 05:30:59,393 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5481 to 5477. [2025-03-04 05:30:59,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5477 states, 3856 states have (on average 1.3184647302904564) internal successors, (5084), 3920 states have internal predecessors, (5084), 1376 states have call successors, (1376), 246 states have call predecessors, (1376), 244 states have return successors, (1377), 1354 states have call predecessors, (1377), 1376 states have call successors, (1377) [2025-03-04 05:30:59,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5477 states to 5477 states and 7837 transitions. [2025-03-04 05:30:59,437 INFO L78 Accepts]: Start accepts. Automaton has 5477 states and 7837 transitions. Word has length 221 [2025-03-04 05:30:59,438 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 05:30:59,438 INFO L471 AbstractCegarLoop]: Abstraction has 5477 states and 7837 transitions. [2025-03-04 05:30:59,438 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 19.0) internal successors, (57), 3 states have internal predecessors, (57), 3 states have call successors, (24), 2 states have call predecessors, (24), 1 states have return successors, (23), 3 states have call predecessors, (23), 3 states have call successors, (23) [2025-03-04 05:30:59,438 INFO L276 IsEmpty]: Start isEmpty. Operand 5477 states and 7837 transitions. [2025-03-04 05:30:59,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2025-03-04 05:30:59,447 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 05:30:59,447 INFO L218 NwaCegarLoop]: trace histogram [16, 16, 15, 15, 15, 15, 15, 15, 5, 5, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 05:30:59,447 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-03-04 05:30:59,448 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-04 05:30:59,448 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 05:30:59,448 INFO L85 PathProgramCache]: Analyzing trace with hash -1675818832, now seen corresponding path program 1 times [2025-03-04 05:30:59,448 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 05:30:59,448 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1372845906] [2025-03-04 05:30:59,449 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 05:30:59,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 05:31:12,489 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 300 statements into 1 equivalence classes. [2025-03-04 05:31:12,626 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 300 of 300 statements. [2025-03-04 05:31:12,626 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 05:31:12,626 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 05:31:13,615 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1032 trivial. 0 not checked. [2025-03-04 05:31:13,617 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 05:31:13,617 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1372845906] [2025-03-04 05:31:13,618 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1372845906] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 05:31:13,618 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 05:31:13,618 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-04 05:31:13,618 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1282127415] [2025-03-04 05:31:13,618 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 05:31:13,619 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-04 05:31:13,619 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 05:31:13,620 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-04 05:31:13,620 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 05:31:13,620 INFO L87 Difference]: Start difference. First operand 5477 states and 7837 transitions. Second operand has 3 states, 3 states have (on average 31.666666666666668) internal successors, (95), 3 states have internal predecessors, (95), 3 states have call successors, (38), 2 states have call predecessors, (38), 1 states have return successors, (35), 3 states have call predecessors, (35), 3 states have call successors, (35) [2025-03-04 05:31:17,676 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-03-04 05:31:23,426 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 05:31:23,427 INFO L93 Difference]: Finished difference Result 15908 states and 22736 transitions. [2025-03-04 05:31:23,429 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-04 05:31:23,429 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 31.666666666666668) internal successors, (95), 3 states have internal predecessors, (95), 3 states have call successors, (38), 2 states have call predecessors, (38), 1 states have return successors, (35), 3 states have call predecessors, (35), 3 states have call successors, (35) Word has length 300 [2025-03-04 05:31:23,430 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 05:31:23,485 INFO L225 Difference]: With dead ends: 15908 [2025-03-04 05:31:23,486 INFO L226 Difference]: Without dead ends: 10466 [2025-03-04 05:31:23,511 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 05:31:23,512 INFO L435 NwaCegarLoop]: 4415 mSDtfsCounter, 4422 mSDsluCounter, 4185 mSDsCounter, 0 mSdLazyCounter, 411 mSolverCounterSat, 5 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4422 SdHoareTripleChecker+Valid, 8600 SdHoareTripleChecker+Invalid, 417 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 411 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.5s IncrementalHoareTripleChecker+Time [2025-03-04 05:31:23,512 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4422 Valid, 8600 Invalid, 417 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 411 Invalid, 1 Unknown, 0 Unchecked, 9.5s Time] [2025-03-04 05:31:23,522 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10466 states. [2025-03-04 05:31:23,874 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10466 to 10460. [2025-03-04 05:31:23,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10460 states, 7441 states have (on average 1.3225372933745465) internal successors, (9841), 7559 states have internal predecessors, (9841), 2545 states have call successors, (2545), 483 states have call predecessors, (2545), 473 states have return successors, (2554), 2493 states have call predecessors, (2554), 2545 states have call successors, (2554) [2025-03-04 05:31:23,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10460 states to 10460 states and 14940 transitions. [2025-03-04 05:31:23,941 INFO L78 Accepts]: Start accepts. Automaton has 10460 states and 14940 transitions. Word has length 300 [2025-03-04 05:31:23,942 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 05:31:23,942 INFO L471 AbstractCegarLoop]: Abstraction has 10460 states and 14940 transitions. [2025-03-04 05:31:23,942 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 31.666666666666668) internal successors, (95), 3 states have internal predecessors, (95), 3 states have call successors, (38), 2 states have call predecessors, (38), 1 states have return successors, (35), 3 states have call predecessors, (35), 3 states have call successors, (35) [2025-03-04 05:31:23,942 INFO L276 IsEmpty]: Start isEmpty. Operand 10460 states and 14940 transitions. [2025-03-04 05:31:23,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 390 [2025-03-04 05:31:23,952 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 05:31:23,952 INFO L218 NwaCegarLoop]: trace histogram [16, 16, 15, 15, 15, 15, 15, 15, 9, 9, 6, 6, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 05:31:23,952 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-03-04 05:31:23,952 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-04 05:31:23,953 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 05:31:23,953 INFO L85 PathProgramCache]: Analyzing trace with hash 1680782217, now seen corresponding path program 1 times [2025-03-04 05:31:23,953 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 05:31:23,953 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1107231936] [2025-03-04 05:31:23,953 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 05:31:23,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms