./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-natsemi-natsemi.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e2fb8bed Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_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 489d9a5739ede9ff47191ae53f39497ac15f03954255dcbbc9f617764054618f --- Real Ultimate output --- This is Ultimate 0.3.0-?-e2fb8be-m [2025-03-08 20:25:31,716 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-08 20:25:31,764 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-03-08 20:25:31,768 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-08 20:25:31,768 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-08 20:25:31,782 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-08 20:25:31,782 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-08 20:25:31,782 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-08 20:25:31,782 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-08 20:25:31,783 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-08 20:25:31,783 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-08 20:25:31,783 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-08 20:25:31,783 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-08 20:25:31,783 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-08 20:25:31,783 INFO L153 SettingsManager]: * Use SBE=true [2025-03-08 20:25:31,783 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-08 20:25:31,783 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-08 20:25:31,784 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-08 20:25:31,784 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-08 20:25:31,784 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-08 20:25:31,784 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-08 20:25:31,784 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-08 20:25:31,784 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-08 20:25:31,784 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-08 20:25:31,784 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-08 20:25:31,784 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-08 20:25:31,784 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-08 20:25:31,784 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-08 20:25:31,784 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-08 20:25:31,784 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-08 20:25:31,785 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-08 20:25:31,785 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-08 20:25:31,785 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-08 20:25:31,785 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-08 20:25:31,785 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-08 20:25:31,785 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-08 20:25:31,785 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-08 20:25:31,785 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-08 20:25:31,785 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-08 20:25:31,785 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-08 20:25:31,785 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 -> 489d9a5739ede9ff47191ae53f39497ac15f03954255dcbbc9f617764054618f [2025-03-08 20:25:32,028 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-08 20:25:32,036 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-08 20:25:32,038 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-08 20:25:32,038 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-08 20:25:32,038 INFO L274 PluginConnector]: CDTParser initialized [2025-03-08 20:25:32,039 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-natsemi-natsemi.cil.i [2025-03-08 20:25:33,190 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f6558e6e4/9d8da08de2f7437ba4aa4b1c10e122e1/FLAG06ff58b36 [2025-03-08 20:25:33,780 INFO L384 CDTParser]: Found 1 translation units. [2025-03-08 20:25:33,781 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-natsemi-natsemi.cil.i [2025-03-08 20:25:33,822 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f6558e6e4/9d8da08de2f7437ba4aa4b1c10e122e1/FLAG06ff58b36 [2025-03-08 20:25:34,260 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f6558e6e4/9d8da08de2f7437ba4aa4b1c10e122e1 [2025-03-08 20:25:34,261 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-08 20:25:34,262 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-08 20:25:34,263 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-08 20:25:34,263 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-08 20:25:34,266 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-08 20:25:34,266 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.03 08:25:34" (1/1) ... [2025-03-08 20:25:34,267 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c9adaa3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:25:34, skipping insertion in model container [2025-03-08 20:25:34,267 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.03 08:25:34" (1/1) ... [2025-03-08 20:25:34,351 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-08 20:25:36,142 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-natsemi-natsemi.cil.i[353302,353315] [2025-03-08 20:25:36,145 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-natsemi-natsemi.cil.i[353449,353462] [2025-03-08 20:25:36,145 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-natsemi-natsemi.cil.i[353588,353601] [2025-03-08 20:25:36,146 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-natsemi-natsemi.cil.i[353746,353759] [2025-03-08 20:25:36,160 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-08 20:25:36,196 INFO L200 MainTranslator]: Completed pre-run [2025-03-08 20:25:36,276 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"); [5259] [2025-03-08 20:25:36,278 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)); [5266] [2025-03-08 20:25:36,279 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5273] [2025-03-08 20:25:36,280 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/a068ef8/linux-usb-dev/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5314-5315] [2025-03-08 20:25:36,282 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"); [5320-5322] [2025-03-08 20:25:36,284 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [5414] [2025-03-08 20:25:36,285 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5422] [2025-03-08 20:25:36,285 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [5429] [2025-03-08 20:25:36,285 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5436] [2025-03-08 20:25:36,290 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)); [5555-5556] [2025-03-08 20:25:36,291 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)); [5589-5590] [2025-03-08 20:25:36,292 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)); [5626-5627] [2025-03-08 20:25:36,292 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)); [5663-5664] [2025-03-08 20:25:36,299 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)); [5921-5922] [2025-03-08 20:25:36,299 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5928] [2025-03-08 20:25:36,406 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8560] [2025-03-08 20:25:36,414 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)(& np->rx_skbuff) + ((unsigned long )np->cur_rx & 31UL)) [8716] [2025-03-08 20:25:36,455 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)); [10270-10271] [2025-03-08 20:25:36,513 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-natsemi-natsemi.cil.i[353302,353315] [2025-03-08 20:25:36,514 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-natsemi-natsemi.cil.i[353449,353462] [2025-03-08 20:25:36,515 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-natsemi-natsemi.cil.i[353588,353601] [2025-03-08 20:25:36,515 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-natsemi-natsemi.cil.i[353746,353759] [2025-03-08 20:25:36,522 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-08 20:25:36,685 INFO L204 MainTranslator]: Completed translation [2025-03-08 20:25:36,686 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:25:36 WrapperNode [2025-03-08 20:25:36,686 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-08 20:25:36,687 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-08 20:25:36,687 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-08 20:25:36,687 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-08 20:25:36,691 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:25:36" (1/1) ... [2025-03-08 20:25:36,797 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:25:36" (1/1) ... [2025-03-08 20:25:37,005 INFO L138 Inliner]: procedures = 421, calls = 2440, calls flagged for inlining = 234, calls inlined = 213, statements flattened = 6515 [2025-03-08 20:25:37,007 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-08 20:25:37,007 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-08 20:25:37,007 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-08 20:25:37,008 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-08 20:25:37,015 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:25:36" (1/1) ... [2025-03-08 20:25:37,015 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:25:36" (1/1) ... [2025-03-08 20:25:37,050 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:25:36" (1/1) ... [2025-03-08 20:25:37,987 INFO L175 MemorySlicer]: Split 1071 memory accesses to 31 slices as follows [153, 6, 2, 743, 5, 5, 2, 2, 3, 4, 3, 2, 4, 2, 2, 2, 1, 2, 5, 8, 5, 1, 2, 8, 9, 9, 9, 16, 1, 52, 3]. 69 percent of accesses are in the largest equivalence class. The 103 initializations are split as follows [0, 0, 0, 20, 5, 5, 0, 0, 3, 4, 3, 2, 4, 2, 0, 2, 1, 0, 5, 8, 5, 1, 2, 8, 8, 8, 6, 0, 0, 0, 1]. The 526 writes are split as follows [153, 3, 1, 308, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 16, 0, 42, 0]. [2025-03-08 20:25:37,988 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:25:36" (1/1) ... [2025-03-08 20:25:37,988 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:25:36" (1/1) ... [2025-03-08 20:25:38,097 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:25:36" (1/1) ... [2025-03-08 20:25:38,114 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:25:36" (1/1) ... [2025-03-08 20:25:38,155 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:25:36" (1/1) ... [2025-03-08 20:25:38,177 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:25:36" (1/1) ... [2025-03-08 20:25:38,267 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-08 20:25:38,268 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-08 20:25:38,268 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-08 20:25:38,268 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-08 20:25:38,269 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:25:36" (1/1) ... [2025-03-08 20:25:38,272 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-08 20:25:38,280 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-08 20:25:38,292 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) [2025-03-08 20:25:38,293 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 [2025-03-08 20:25:38,308 INFO L130 BoogieDeclarations]: Found specification of procedure drain_rx [2025-03-08 20:25:38,309 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_rx [2025-03-08 20:25:38,309 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2025-03-08 20:25:38,309 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2025-03-08 20:25:38,309 INFO L130 BoogieDeclarations]: Found specification of procedure miiport_write [2025-03-08 20:25:38,309 INFO L138 BoogieDeclarations]: Found implementation of procedure miiport_write [2025-03-08 20:25:38,309 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2025-03-08 20:25:38,309 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2025-03-08 20:25:38,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-03-08 20:25:38,309 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-03-08 20:25:38,309 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2025-03-08 20:25:38,309 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2025-03-08 20:25:38,310 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_tx_done [2025-03-08 20:25:38,310 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_tx_done [2025-03-08 20:25:38,310 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2025-03-08 20:25:38,310 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2025-03-08 20:25:38,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-03-08 20:25:38,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-03-08 20:25:38,310 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_rx [2025-03-08 20:25:38,310 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_rx [2025-03-08 20:25:38,310 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2025-03-08 20:25:38,310 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2025-03-08 20:25:38,310 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_ring [2025-03-08 20:25:38,310 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_ring [2025-03-08 20:25:38,310 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2025-03-08 20:25:38,310 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2025-03-08 20:25:38,310 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2025-03-08 20:25:38,310 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2025-03-08 20:25:38,311 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2025-03-08 20:25:38,311 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2025-03-08 20:25:38,311 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2025-03-08 20:25:38,311 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2025-03-08 20:25:38,311 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2025-03-08 20:25:38,311 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2025-03-08 20:25:38,311 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2025-03-08 20:25:38,311 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2025-03-08 20:25:38,311 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2025-03-08 20:25:38,311 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2025-03-08 20:25:38,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2025-03-08 20:25:38,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2025-03-08 20:25:38,311 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2025-03-08 20:25:38,311 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2025-03-08 20:25:38,311 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2025-03-08 20:25:38,311 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2025-03-08 20:25:38,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-03-08 20:25:38,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-03-08 20:25:38,312 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2025-03-08 20:25:38,312 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2025-03-08 20:25:38,312 INFO L130 BoogieDeclarations]: Found specification of procedure __set_rx_mode [2025-03-08 20:25:38,312 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_rx_mode [2025-03-08 20:25:38,312 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2025-03-08 20:25:38,312 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2025-03-08 20:25:38,312 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2025-03-08 20:25:38,312 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2025-03-08 20:25:38,312 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-03-08 20:25:38,312 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2025-03-08 20:25:38,312 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2025-03-08 20:25:38,312 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2025-03-08 20:25:38,312 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2025-03-08 20:25:38,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2025-03-08 20:25:38,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2025-03-08 20:25:38,313 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_read [2025-03-08 20:25:38,313 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_read [2025-03-08 20:25:38,313 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2025-03-08 20:25:38,313 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2025-03-08 20:25:38,313 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2025-03-08 20:25:38,313 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2025-03-08 20:25:38,313 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_stop_rxtx [2025-03-08 20:25:38,313 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_stop_rxtx [2025-03-08 20:25:38,313 INFO L130 BoogieDeclarations]: Found specification of procedure ns_tx_timeout [2025-03-08 20:25:38,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_tx_timeout [2025-03-08 20:25:38,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-03-08 20:25:38,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-03-08 20:25:38,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-03-08 20:25:38,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-03-08 20:25:38,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-03-08 20:25:38,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-03-08 20:25:38,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-03-08 20:25:38,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-03-08 20:25:38,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-03-08 20:25:38,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-03-08 20:25:38,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-03-08 20:25:38,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-03-08 20:25:38,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-03-08 20:25:38,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-03-08 20:25:38,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-03-08 20:25:38,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-03-08 20:25:38,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-03-08 20:25:38,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-03-08 20:25:38,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-03-08 20:25:38,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2025-03-08 20:25:38,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2025-03-08 20:25:38,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2025-03-08 20:25:38,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2025-03-08 20:25:38,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2025-03-08 20:25:38,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2025-03-08 20:25:38,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2025-03-08 20:25:38,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2025-03-08 20:25:38,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2025-03-08 20:25:38,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2025-03-08 20:25:38,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2025-03-08 20:25:38,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2025-03-08 20:25:38,314 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2025-03-08 20:25:38,314 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2025-03-08 20:25:38,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2025-03-08 20:25:38,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2025-03-08 20:25:38,314 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_reset [2025-03-08 20:25:38,314 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_reset [2025-03-08 20:25:38,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-03-08 20:25:38,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-03-08 20:25:38,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-03-08 20:25:38,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-03-08 20:25:38,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-03-08 20:25:38,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-03-08 20:25:38,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-03-08 20:25:38,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-03-08 20:25:38,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-03-08 20:25:38,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-03-08 20:25:38,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-03-08 20:25:38,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-03-08 20:25:38,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-03-08 20:25:38,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-03-08 20:25:38,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-03-08 20:25:38,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-03-08 20:25:38,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-03-08 20:25:38,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-03-08 20:25:38,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-03-08 20:25:38,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-03-08 20:25:38,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2025-03-08 20:25:38,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2025-03-08 20:25:38,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2025-03-08 20:25:38,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2025-03-08 20:25:38,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2025-03-08 20:25:38,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2025-03-08 20:25:38,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2025-03-08 20:25:38,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2025-03-08 20:25:38,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2025-03-08 20:25:38,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2025-03-08 20:25:38,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2025-03-08 20:25:38,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2025-03-08 20:25:38,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2025-03-08 20:25:38,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-03-08 20:25:38,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-03-08 20:25:38,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-03-08 20:25:38,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-03-08 20:25:38,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-03-08 20:25:38,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-03-08 20:25:38,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-03-08 20:25:38,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-03-08 20:25:38,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-03-08 20:25:38,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-03-08 20:25:38,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-03-08 20:25:38,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-03-08 20:25:38,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-03-08 20:25:38,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-03-08 20:25:38,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-03-08 20:25:38,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-03-08 20:25:38,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-03-08 20:25:38,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-03-08 20:25:38,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-03-08 20:25:38,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-03-08 20:25:38,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2025-03-08 20:25:38,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2025-03-08 20:25:38,317 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2025-03-08 20:25:38,317 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2025-03-08 20:25:38,317 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2025-03-08 20:25:38,317 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2025-03-08 20:25:38,317 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2025-03-08 20:25:38,317 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2025-03-08 20:25:38,317 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2025-03-08 20:25:38,317 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2025-03-08 20:25:38,317 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2025-03-08 20:25:38,317 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2025-03-08 20:25:38,317 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2025-03-08 20:25:38,317 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2025-03-08 20:25:38,317 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2025-03-08 20:25:38,317 INFO L130 BoogieDeclarations]: Found specification of procedure move_int_phy [2025-03-08 20:25:38,317 INFO L138 BoogieDeclarations]: Found implementation of procedure move_int_phy [2025-03-08 20:25:38,317 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-03-08 20:25:38,317 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-03-08 20:25:38,317 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-03-08 20:25:38,317 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-03-08 20:25:38,317 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-03-08 20:25:38,317 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-03-08 20:25:38,317 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2025-03-08 20:25:38,317 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2025-03-08 20:25:38,317 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2025-03-08 20:25:38,317 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2025-03-08 20:25:38,317 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2025-03-08 20:25:38,317 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2025-03-08 20:25:38,317 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2025-03-08 20:25:38,317 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2025-03-08 20:25:38,317 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2025-03-08 20:25:38,317 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2025-03-08 20:25:38,317 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2025-03-08 20:25:38,317 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2025-03-08 20:25:38,317 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2025-03-08 20:25:38,317 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2025-03-08 20:25:38,317 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2025-03-08 20:25:38,317 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2025-03-08 20:25:38,317 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2025-03-08 20:25:38,317 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2025-03-08 20:25:38,317 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2025-03-08 20:25:38,318 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2025-03-08 20:25:38,318 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2025-03-08 20:25:38,318 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2025-03-08 20:25:38,318 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2025-03-08 20:25:38,318 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2025-03-08 20:25:38,318 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2025-03-08 20:25:38,319 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-03-08 20:25:38,319 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-03-08 20:25:38,319 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-03-08 20:25:38,319 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-03-08 20:25:38,319 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-03-08 20:25:38,319 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-03-08 20:25:38,319 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2025-03-08 20:25:38,319 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2025-03-08 20:25:38,319 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2025-03-08 20:25:38,319 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2025-03-08 20:25:38,319 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2025-03-08 20:25:38,319 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2025-03-08 20:25:38,319 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2025-03-08 20:25:38,319 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2025-03-08 20:25:38,319 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2025-03-08 20:25:38,319 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2025-03-08 20:25:38,319 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2025-03-08 20:25:38,319 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2025-03-08 20:25:38,320 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2025-03-08 20:25:38,320 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2025-03-08 20:25:38,320 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2025-03-08 20:25:38,320 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2025-03-08 20:25:38,320 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2025-03-08 20:25:38,320 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2025-03-08 20:25:38,320 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2025-03-08 20:25:38,320 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2025-03-08 20:25:38,320 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2025-03-08 20:25:38,320 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2025-03-08 20:25:38,320 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2025-03-08 20:25:38,320 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2025-03-08 20:25:38,320 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2025-03-08 20:25:38,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2025-03-08 20:25:38,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2025-03-08 20:25:38,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2025-03-08 20:25:38,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2025-03-08 20:25:38,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2025-03-08 20:25:38,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2025-03-08 20:25:38,320 INFO L130 BoogieDeclarations]: Found specification of procedure enable_wol_mode [2025-03-08 20:25:38,320 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_wol_mode [2025-03-08 20:25:38,320 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_resume [2025-03-08 20:25:38,320 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_resume [2025-03-08 20:25:38,320 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2025-03-08 20:25:38,320 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2025-03-08 20:25:38,320 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-03-08 20:25:38,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2025-03-08 20:25:38,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2025-03-08 20:25:38,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2025-03-08 20:25:38,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2025-03-08 20:25:38,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2025-03-08 20:25:38,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2025-03-08 20:25:38,320 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-08 20:25:38,320 INFO L130 BoogieDeclarations]: Found specification of procedure mii_getbit [2025-03-08 20:25:38,320 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_getbit [2025-03-08 20:25:38,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2025-03-08 20:25:38,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2025-03-08 20:25:38,320 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2025-03-08 20:25:38,320 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2025-03-08 20:25:38,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-03-08 20:25:38,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-03-08 20:25:38,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-03-08 20:25:38,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-03-08 20:25:38,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-03-08 20:25:38,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-03-08 20:25:38,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-03-08 20:25:38,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-03-08 20:25:38,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-03-08 20:25:38,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-03-08 20:25:38,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-03-08 20:25:38,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-03-08 20:25:38,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-03-08 20:25:38,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-03-08 20:25:38,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-03-08 20:25:38,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-03-08 20:25:38,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-03-08 20:25:38,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-03-08 20:25:38,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-03-08 20:25:38,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-03-08 20:25:38,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2025-03-08 20:25:38,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2025-03-08 20:25:38,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2025-03-08 20:25:38,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2025-03-08 20:25:38,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2025-03-08 20:25:38,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2025-03-08 20:25:38,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2025-03-08 20:25:38,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2025-03-08 20:25:38,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2025-03-08 20:25:38,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2025-03-08 20:25:38,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2025-03-08 20:25:38,321 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2025-03-08 20:25:38,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2025-03-08 20:25:38,321 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2025-03-08 20:25:38,321 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2025-03-08 20:25:38,322 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2025-03-08 20:25:38,323 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2025-03-08 20:25:38,323 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_poll_controller [2025-03-08 20:25:38,323 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_poll_controller [2025-03-08 20:25:38,323 INFO L130 BoogieDeclarations]: Found specification of procedure check_link [2025-03-08 20:25:38,323 INFO L138 BoogieDeclarations]: Found implementation of procedure check_link [2025-03-08 20:25:38,323 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2025-03-08 20:25:38,323 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2025-03-08 20:25:38,323 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2025-03-08 20:25:38,323 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2025-03-08 20:25:38,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2025-03-08 20:25:38,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2025-03-08 20:25:38,323 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2025-03-08 20:25:38,323 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2025-03-08 20:25:38,323 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2025-03-08 20:25:38,323 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2025-03-08 20:25:38,323 INFO L130 BoogieDeclarations]: Found specification of procedure init_phy_fixup [2025-03-08 20:25:38,323 INFO L138 BoogieDeclarations]: Found implementation of procedure init_phy_fixup [2025-03-08 20:25:38,323 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2025-03-08 20:25:38,323 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2025-03-08 20:25:38,323 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2025-03-08 20:25:38,323 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2025-03-08 20:25:38,323 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_result [2025-03-08 20:25:38,323 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_result [2025-03-08 20:25:38,323 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-08 20:25:38,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-08 20:25:38,323 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-03-08 20:25:38,323 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-03-08 20:25:38,323 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-03-08 20:25:38,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-03-08 20:25:38,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-03-08 20:25:38,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-03-08 20:25:38,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-03-08 20:25:38,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-03-08 20:25:38,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-03-08 20:25:38,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-03-08 20:25:38,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-03-08 20:25:38,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-03-08 20:25:38,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-03-08 20:25:38,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-03-08 20:25:38,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-03-08 20:25:38,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-03-08 20:25:38,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-03-08 20:25:38,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-03-08 20:25:38,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-03-08 20:25:38,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2025-03-08 20:25:38,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2025-03-08 20:25:38,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2025-03-08 20:25:38,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2025-03-08 20:25:38,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2025-03-08 20:25:38,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2025-03-08 20:25:38,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2025-03-08 20:25:38,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2025-03-08 20:25:38,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2025-03-08 20:25:38,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2025-03-08 20:25:38,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2025-03-08 20:25:38,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2025-03-08 20:25:38,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-03-08 20:25:38,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-03-08 20:25:38,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-03-08 20:25:38,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-03-08 20:25:38,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-03-08 20:25:38,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-03-08 20:25:38,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-03-08 20:25:38,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-03-08 20:25:38,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-03-08 20:25:38,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-03-08 20:25:38,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-03-08 20:25:38,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-03-08 20:25:38,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-03-08 20:25:38,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-03-08 20:25:38,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-03-08 20:25:38,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-03-08 20:25:38,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-03-08 20:25:38,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-03-08 20:25:38,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-03-08 20:25:38,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-03-08 20:25:38,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2025-03-08 20:25:38,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2025-03-08 20:25:38,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2025-03-08 20:25:38,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2025-03-08 20:25:38,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2025-03-08 20:25:38,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2025-03-08 20:25:38,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2025-03-08 20:25:38,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2025-03-08 20:25:38,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2025-03-08 20:25:38,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2025-03-08 20:25:38,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2025-03-08 20:25:38,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-03-08 20:25:38,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-03-08 20:25:38,326 INFO L130 BoogieDeclarations]: Found specification of procedure switch_port_external [2025-03-08 20:25:38,327 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_port_external [2025-03-08 20:25:38,327 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_close [2025-03-08 20:25:38,327 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_close [2025-03-08 20:25:38,327 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2025-03-08 20:25:38,327 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2025-03-08 20:25:38,327 INFO L130 BoogieDeclarations]: Found specification of procedure get_eeprom_len [2025-03-08 20:25:38,327 INFO L138 BoogieDeclarations]: Found implementation of procedure get_eeprom_len [2025-03-08 20:25:38,327 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2025-03-08 20:25:38,327 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2025-03-08 20:25:38,327 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2025-03-08 20:25:38,327 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2025-03-08 20:25:38,327 INFO L130 BoogieDeclarations]: Found specification of procedure get_regs_len [2025-03-08 20:25:38,327 INFO L138 BoogieDeclarations]: Found implementation of procedure get_regs_len [2025-03-08 20:25:38,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2025-03-08 20:25:38,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2025-03-08 20:25:38,327 INFO L130 BoogieDeclarations]: Found specification of procedure nway_reset [2025-03-08 20:25:38,327 INFO L138 BoogieDeclarations]: Found implementation of procedure nway_reset [2025-03-08 20:25:38,327 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2025-03-08 20:25:38,327 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2025-03-08 20:25:38,327 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2025-03-08 20:25:38,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2025-03-08 20:25:38,327 INFO L130 BoogieDeclarations]: Found specification of procedure init_registers [2025-03-08 20:25:38,327 INFO L138 BoogieDeclarations]: Found implementation of procedure init_registers [2025-03-08 20:25:38,327 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2025-03-08 20:25:38,327 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2025-03-08 20:25:38,327 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2025-03-08 20:25:38,327 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2025-03-08 20:25:38,327 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2025-03-08 20:25:38,327 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2025-03-08 20:25:38,327 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-03-08 20:25:38,327 INFO L130 BoogieDeclarations]: Found specification of procedure switch_port_internal [2025-03-08 20:25:38,327 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_port_internal [2025-03-08 20:25:38,327 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2025-03-08 20:25:38,327 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2025-03-08 20:25:38,327 INFO L130 BoogieDeclarations]: Found specification of procedure dump_ring [2025-03-08 20:25:38,327 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_ring [2025-03-08 20:25:38,327 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-03-08 20:25:38,327 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-03-08 20:25:38,327 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-03-08 20:25:38,327 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-03-08 20:25:38,327 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-03-08 20:25:38,327 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-03-08 20:25:38,327 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-03-08 20:25:38,327 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-03-08 20:25:38,327 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-03-08 20:25:38,327 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-03-08 20:25:38,327 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-03-08 20:25:38,327 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-03-08 20:25:38,327 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-03-08 20:25:38,327 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-03-08 20:25:38,327 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-03-08 20:25:38,327 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-03-08 20:25:38,327 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-03-08 20:25:38,327 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-03-08 20:25:38,327 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-03-08 20:25:38,327 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-03-08 20:25:38,327 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2025-03-08 20:25:38,327 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2025-03-08 20:25:38,328 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2025-03-08 20:25:38,328 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2025-03-08 20:25:38,328 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2025-03-08 20:25:38,328 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2025-03-08 20:25:38,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2025-03-08 20:25:38,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2025-03-08 20:25:38,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2025-03-08 20:25:38,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2025-03-08 20:25:38,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2025-03-08 20:25:38,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-03-08 20:25:38,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-03-08 20:25:38,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-03-08 20:25:38,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-03-08 20:25:38,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-03-08 20:25:38,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-03-08 20:25:38,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2025-03-08 20:25:38,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2025-03-08 20:25:38,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2025-03-08 20:25:38,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2025-03-08 20:25:38,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2025-03-08 20:25:38,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2025-03-08 20:25:38,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2025-03-08 20:25:38,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2025-03-08 20:25:38,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2025-03-08 20:25:38,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2025-03-08 20:25:38,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2025-03-08 20:25:38,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2025-03-08 20:25:38,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2025-03-08 20:25:38,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2025-03-08 20:25:38,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2025-03-08 20:25:38,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2025-03-08 20:25:38,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2025-03-08 20:25:38,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2025-03-08 20:25:38,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2025-03-08 20:25:38,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2025-03-08 20:25:38,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2025-03-08 20:25:38,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2025-03-08 20:25:38,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2025-03-08 20:25:38,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2025-03-08 20:25:38,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2025-03-08 20:25:38,331 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-03-08 20:25:38,331 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-03-08 20:25:38,331 INFO L130 BoogieDeclarations]: Found specification of procedure intr_handler [2025-03-08 20:25:38,331 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_handler [2025-03-08 20:25:38,331 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2025-03-08 20:25:38,331 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2025-03-08 20:25:38,331 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2025-03-08 20:25:38,331 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2025-03-08 20:25:38,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2025-03-08 20:25:38,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2025-03-08 20:25:38,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2025-03-08 20:25:38,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2025-03-08 20:25:38,331 INFO L130 BoogieDeclarations]: Found specification of procedure __get_stats [2025-03-08 20:25:38,331 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_stats [2025-03-08 20:25:38,331 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2025-03-08 20:25:38,331 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2025-03-08 20:25:38,331 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2025-03-08 20:25:38,331 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2025-03-08 20:25:38,331 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_open [2025-03-08 20:25:38,331 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_open [2025-03-08 20:25:38,331 INFO L130 BoogieDeclarations]: Found specification of procedure drain_ring [2025-03-08 20:25:38,331 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_ring [2025-03-08 20:25:38,331 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2025-03-08 20:25:38,331 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2025-03-08 20:25:38,331 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2025-03-08 20:25:38,332 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2025-03-08 20:25:38,332 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2025-03-08 20:25:38,332 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2025-03-08 20:25:38,332 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2025-03-08 20:25:38,332 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2025-03-08 20:25:38,332 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_remove1 [2025-03-08 20:25:38,332 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_remove1 [2025-03-08 20:25:38,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_natsemi_exit_mod_15_2 [2025-03-08 20:25:38,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_natsemi_exit_mod_15_2 [2025-03-08 20:25:38,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-03-08 20:25:38,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-03-08 20:25:38,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-03-08 20:25:38,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-03-08 20:25:38,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-03-08 20:25:38,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-03-08 20:25:38,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-03-08 20:25:38,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-03-08 20:25:38,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-03-08 20:25:38,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-03-08 20:25:38,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-03-08 20:25:38,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-03-08 20:25:38,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-03-08 20:25:38,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-03-08 20:25:38,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-03-08 20:25:38,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-03-08 20:25:38,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-03-08 20:25:38,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-03-08 20:25:38,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-03-08 20:25:38,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-03-08 20:25:38,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2025-03-08 20:25:38,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2025-03-08 20:25:38,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2025-03-08 20:25:38,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2025-03-08 20:25:38,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2025-03-08 20:25:38,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2025-03-08 20:25:38,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2025-03-08 20:25:38,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2025-03-08 20:25:38,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2025-03-08 20:25:38,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2025-03-08 20:25:38,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2025-03-08 20:25:38,335 INFO L130 BoogieDeclarations]: Found specification of procedure init_ring [2025-03-08 20:25:38,335 INFO L138 BoogieDeclarations]: Found implementation of procedure init_ring [2025-03-08 20:25:38,335 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2025-03-08 20:25:38,335 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2025-03-08 20:25:38,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-03-08 20:25:38,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-03-08 20:25:38,335 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_irq_disable [2025-03-08 20:25:38,335 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_irq_disable [2025-03-08 20:25:38,335 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2025-03-08 20:25:38,335 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2025-03-08 20:25:38,335 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2025-03-08 20:25:38,335 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2025-03-08 20:25:38,335 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2025-03-08 20:25:38,335 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2025-03-08 20:25:38,335 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2025-03-08 20:25:38,335 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2025-03-08 20:25:38,335 INFO L130 BoogieDeclarations]: Found specification of procedure ns_ioaddr [2025-03-08 20:25:38,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_ioaddr [2025-03-08 20:25:38,335 INFO L130 BoogieDeclarations]: Found specification of procedure mii_send_bits [2025-03-08 20:25:38,335 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_send_bits [2025-03-08 20:25:38,335 INFO L130 BoogieDeclarations]: Found specification of procedure refill_rx [2025-03-08 20:25:38,335 INFO L138 BoogieDeclarations]: Found implementation of procedure refill_rx [2025-03-08 20:25:38,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2025-03-08 20:25:38,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2025-03-08 20:25:38,335 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2025-03-08 20:25:38,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2025-03-08 20:25:38,335 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2025-03-08 20:25:38,335 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2025-03-08 20:25:38,335 INFO L130 BoogieDeclarations]: Found specification of procedure drain_tx [2025-03-08 20:25:38,335 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_tx [2025-03-08 20:25:38,335 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_irq_enable [2025-03-08 20:25:38,335 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_irq_enable [2025-03-08 20:25:38,335 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2025-03-08 20:25:38,335 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2025-03-08 20:25:38,335 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2025-03-08 20:25:38,335 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2025-03-08 20:25:38,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-08 20:25:38,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-03-08 20:25:38,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-03-08 20:25:38,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-03-08 20:25:38,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-03-08 20:25:38,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-03-08 20:25:38,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-03-08 20:25:38,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-03-08 20:25:38,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-03-08 20:25:38,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-03-08 20:25:38,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-03-08 20:25:38,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-03-08 20:25:38,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-03-08 20:25:38,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-03-08 20:25:38,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-03-08 20:25:38,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-03-08 20:25:38,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-03-08 20:25:38,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-03-08 20:25:38,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-03-08 20:25:38,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-03-08 20:25:38,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2025-03-08 20:25:38,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2025-03-08 20:25:38,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2025-03-08 20:25:38,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2025-03-08 20:25:38,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2025-03-08 20:25:38,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2025-03-08 20:25:38,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2025-03-08 20:25:38,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2025-03-08 20:25:38,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2025-03-08 20:25:38,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2025-03-08 20:25:38,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2025-03-08 20:25:38,337 INFO L130 BoogieDeclarations]: Found specification of procedure miiport_read [2025-03-08 20:25:38,337 INFO L138 BoogieDeclarations]: Found implementation of procedure miiport_read [2025-03-08 20:25:38,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2025-03-08 20:25:38,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2025-03-08 20:25:38,337 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2025-03-08 20:25:38,337 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2025-03-08 20:25:39,233 INFO L256 CfgBuilder]: Building ICFG [2025-03-08 20:25:39,236 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-08 20:25:39,498 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L13499: havoc netpoll_trap_#t~nondet1566#1; [2025-03-08 20:25:39,606 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5407: havoc kobject_name_#t~mem46#1.base, kobject_name_#t~mem46#1.offset; [2025-03-08 20:25:39,606 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5459: havoc dev_name_#t~mem56#1.base, dev_name_#t~mem56#1.offset; [2025-03-08 20:25:40,043 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12815: havoc ldv_dev_get_drvdata_#t~mem1509#1.base, ldv_dev_get_drvdata_#t~mem1509#1.offset;havoc ldv_dev_get_drvdata_#t~mem1510#1.base, ldv_dev_get_drvdata_#t~mem1510#1.offset; [2025-03-08 20:25:40,055 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L13555: havoc #t~nondet1578; [2025-03-08 20:25:40,057 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L13429: havoc #t~nondet1561; [2025-03-08 20:25:40,115 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L9125: call ULTIMATE.dealloc(~#mc_filter~0#1.base, ~#mc_filter~0#1.offset);havoc ~#mc_filter~0#1.base, ~#mc_filter~0#1.offset; [2025-03-08 20:25:40,115 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L13378: havoc crc32_le_#t~nondet1555#1; [2025-03-08 20:25:40,116 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L13371: havoc bitrev32_#t~nondet1554#1; [2025-03-08 20:25:40,221 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10669: #res#1 := ~arg0#1; [2025-03-08 20:25:40,296 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5938: havoc #t~mem198.base, #t~mem198.offset; [2025-03-08 20:25:40,368 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5531: havoc #t~mem101.base, #t~mem101.offset; [2025-03-08 20:25:40,479 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7404: 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; [2025-03-08 20:25:40,488 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L13339: havoc #t~nondet1551; [2025-03-08 20:25:40,556 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12687-1: ldv_mod_timer_32_#res#1 := ldv_mod_timer_32_~ldv_func_res~8#1; [2025-03-08 20:25:40,557 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L13404: havoc dev_err_#t~nondet1557#1; [2025-03-08 20:25:40,619 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11366: #res#1 := ~arg0#1; [2025-03-08 20:25:40,628 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6941: havoc #t~bitwise417; [2025-03-08 20:25:40,642 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L13470: havoc #t~nondet1564; [2025-03-08 20:25:47,698 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint main_returnLabel#1: #t~ret1580#1 := main_#res#1;havoc main_#t~ret1397#1, main_~tmp~115#1;assume { :end_inline_main } true; [2025-03-08 20:25:47,699 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L13460: havoc ldv_pre_register_netdev_#t~nondet1563#1; [2025-03-08 20:25:47,699 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12672-1: ldv_del_timer_sync_31_#res#1 := ldv_del_timer_sync_31_~ldv_func_res~7#1; [2025-03-08 20:25:47,699 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L13335: havoc __pci_register_driver_#t~nondet1550#1; [2025-03-08 20:25:47,699 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L9375: havoc get_msglevel_#t~mem1055#1; [2025-03-08 20:25:47,699 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12704-1: ldv___pci_register_driver_33_#res#1 := ldv___pci_register_driver_33_~ldv_func_res~9#1; [2025-03-08 20:25:47,699 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L13367: havoc alloc_etherdev_mqs_#t~ret1553#1.base, alloc_etherdev_mqs_#t~ret1553#1.offset; [2025-03-08 20:25:47,699 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L13503: havoc pci_bus_read_config_dword_#t~nondet1567#1; [2025-03-08 20:25:47,699 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2025-03-08 20:25:47,699 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L13507: havoc pci_bus_write_config_dword_#t~nondet1568#1; [2025-03-08 20:25:47,699 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12582-1: ldv_mod_timer_24_#res#1 := ldv_mod_timer_24_~ldv_func_res~3#1; [2025-03-08 20:25:47,699 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6644: 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; [2025-03-08 20:25:47,699 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L9419: havoc get_link_#t~bitwise1062#1; [2025-03-08 20:25:47,699 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10608-1: ldv___pci_register_driver_#res#1 := ldv___pci_register_driver_~arg0#1; [2025-03-08 20:25:47,699 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L13518: havoc pci_request_regions_#t~nondet1570#1; [2025-03-08 20:25:47,699 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12597-1: ldv_mod_timer_25_#res#1 := ldv_mod_timer_25_~ldv_func_res~4#1; [2025-03-08 20:25:47,699 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L13532: havoc register_netdev_#t~nondet1572#1; [2025-03-08 20:25:47,699 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10627-1: 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; [2025-03-08 20:25:47,699 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10630-1: 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; [2025-03-08 20:25:47,699 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10632-1: 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; [2025-03-08 20:25:47,699 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L13408: havoc device_create_file_#t~nondet1558#1; [2025-03-08 20:25:47,699 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5483: havoc __kmalloc_#t~ret64#1.base, __kmalloc_#t~ret64#1.offset; [2025-03-08 20:25:47,700 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11699: 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; [2025-03-08 20:25:47,700 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L13421: havoc eth_mac_addr_#t~nondet1559#1; [2025-03-08 20:25:47,700 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11710: 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; [2025-03-08 20:25:47,700 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12504-1: ldv_alloc_etherdev_mqs_18_#res#1.base, ldv_alloc_etherdev_mqs_18_#res#1.offset := ldv_alloc_etherdev_mqs_18_~ldv_func_res~0#1.base, ldv_alloc_etherdev_mqs_18_~ldv_func_res~0#1.offset; [2025-03-08 20:25:47,700 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L13441: havoc ioremap_nocache_#t~ret1562#1.base, ioremap_nocache_#t~ret1562#1.offset; [2025-03-08 20:25:47,700 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11988-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2025-03-08 20:25:47,700 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11989-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2025-03-08 20:25:47,700 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12519-1: ldv_register_netdev_19_#res#1 := ldv_register_netdev_19_~ldv_func_res~1#1; [2025-03-08 20:25:48,650 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-03-08 20:25:49,914 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5330: havoc arch_irqs_disabled_flags_#t~bitwise26#1; [2025-03-08 20:25:49,914 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12627-1: ldv_del_timer_sync_27_#res#1 := ldv_del_timer_sync_27_~ldv_func_res~6#1; [2025-03-08 20:25:50,894 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L9283: havoc #t~mem1040; [2025-03-08 20:25:52,081 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L13540: havoc #t~nondet1574; [2025-03-08 20:25:53,026 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L13528: havoc #t~nondet1571; [2025-03-08 20:25:53,541 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L13352: havoc #t~nondet1552; [2025-03-08 20:25:55,058 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12557-1: ldv_request_irq_22_#res#1 := ldv_request_irq_22_~ldv_func_res~2#1; [2025-03-08 20:25:55,059 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5505: havoc is_device_dma_capable_#t~mem66#1.base, is_device_dma_capable_#t~mem66#1.offset;havoc is_device_dma_capable_#t~mem67#1.base, is_device_dma_capable_#t~mem67#1.offset;havoc is_device_dma_capable_#t~mem68#1;havoc is_device_dma_capable_#t~short69#1; [2025-03-08 20:25:55,059 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12032-1: ldv_request_irq_#res#1 := ldv_request_irq_~arg0#1; [2025-03-08 20:25:55,059 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7705: call ULTIMATE.dealloc(~#__key~1#1.base, ~#__key~1#1.offset);havoc ~#__key~1#1.base, ~#__key~1#1.offset; [2025-03-08 20:25:55,059 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L13536: havoc request_threaded_irq_#t~nondet1573#1; [2025-03-08 20:25:55,154 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L13400: havoc #t~nondet1556; [2025-03-08 20:25:55,220 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5281: havoc #t~mem1;havoc #t~bitwise2; [2025-03-08 20:25:55,771 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5275: #res := 1; [2025-03-08 20:25:55,792 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L13511: havoc #t~nondet1569; [2025-03-08 20:25:55,833 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6506: havoc #t~mem297.base, #t~mem297.offset; [2025-03-08 20:25:56,503 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5838: havoc #t~mem187;havoc #t~mem188;havoc #t~bitwise189; [2025-03-08 20:25:58,430 INFO L? ?]: Removed 3662 outVars from TransFormulas that were not future-live. [2025-03-08 20:25:58,431 INFO L307 CfgBuilder]: Performing block encoding [2025-03-08 20:25:58,535 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-08 20:25:58,535 INFO L336 CfgBuilder]: Removed 1 assume(true) statements. [2025-03-08 20:25:58,535 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.03 08:25:58 BoogieIcfgContainer [2025-03-08 20:25:58,535 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-08 20:25:58,537 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-08 20:25:58,537 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-08 20:25:58,541 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-08 20:25:58,542 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.03 08:25:34" (1/3) ... [2025-03-08 20:25:58,542 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@18a20a02 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.03 08:25:58, skipping insertion in model container [2025-03-08 20:25:58,542 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:25:36" (2/3) ... [2025-03-08 20:25:58,542 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@18a20a02 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.03 08:25:58, skipping insertion in model container [2025-03-08 20:25:58,543 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.03 08:25:58" (3/3) ... [2025-03-08 20:25:58,544 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-natsemi-natsemi.cil.i [2025-03-08 20:25:58,557 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-08 20:25:58,560 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-natsemi-natsemi.cil.i that has 157 procedures, 3351 locations, 1 initial locations, 64 loop locations, and 2 error locations. [2025-03-08 20:25:58,648 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-08 20:25:58,658 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;@77064128, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-08 20:25:58,658 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2025-03-08 20:25:58,668 INFO L276 IsEmpty]: Start isEmpty. Operand has 3199 states, 2298 states have (on average 1.3524804177545693) internal successors, (3108), 2334 states have internal predecessors, (3108), 774 states have call successors, (774), 126 states have call predecessors, (774), 125 states have return successors, (768), 759 states have call predecessors, (768), 768 states have call successors, (768) [2025-03-08 20:25:58,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2025-03-08 20:25:58,682 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 20:25:58,682 INFO L218 NwaCegarLoop]: trace histogram [16, 16, 15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-08 20:25:58,682 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 20:25:58,685 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 20:25:58,685 INFO L85 PathProgramCache]: Analyzing trace with hash 1841323781, now seen corresponding path program 1 times [2025-03-08 20:25:58,690 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 20:25:58,690 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [915982474] [2025-03-08 20:25:58,691 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 20:25:58,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 20:26:11,710 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 192 statements into 1 equivalence classes. [2025-03-08 20:26:12,121 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 192 of 192 statements. [2025-03-08 20:26:12,121 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 20:26:12,121 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 20:26:12,911 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2025-03-08 20:26:12,911 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 20:26:12,911 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [915982474] [2025-03-08 20:26:12,912 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [915982474] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 20:26:12,912 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-08 20:26:12,912 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-08 20:26:12,914 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2053783454] [2025-03-08 20:26:12,914 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 20:26:12,917 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-08 20:26:12,918 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 20:26:12,935 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-08 20:26:12,935 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 20:26:12,943 INFO L87 Difference]: Start difference. First operand has 3199 states, 2298 states have (on average 1.3524804177545693) internal successors, (3108), 2334 states have internal predecessors, (3108), 774 states have call successors, (774), 126 states have call predecessors, (774), 125 states have return successors, (768), 759 states have call predecessors, (768), 768 states have call successors, (768) Second operand has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 3 states have call successors, (19), 2 states have call predecessors, (19), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2025-03-08 20:26:17,018 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-03-08 20:26:22,486 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-08 20:26:22,486 INFO L93 Difference]: Finished difference Result 9444 states and 13945 transitions. [2025-03-08 20:26:22,488 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-08 20:26:22,489 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 3 states have call successors, (19), 2 states have call predecessors, (19), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) Word has length 192 [2025-03-08 20:26:22,490 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-08 20:26:22,540 INFO L225 Difference]: With dead ends: 9444 [2025-03-08 20:26:22,540 INFO L226 Difference]: Without dead ends: 6269 [2025-03-08 20:26:22,563 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 [2025-03-08 20:26:22,565 INFO L435 NwaCegarLoop]: 4406 mSDtfsCounter, 4466 mSDsluCounter, 4333 mSDsCounter, 0 mSdLazyCounter, 424 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4466 SdHoareTripleChecker+Valid, 8739 SdHoareTripleChecker+Invalid, 432 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 424 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.1s IncrementalHoareTripleChecker+Time [2025-03-08 20:26:22,566 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4466 Valid, 8739 Invalid, 432 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7 Valid, 424 Invalid, 1 Unknown, 0 Unchecked, 9.1s Time] [2025-03-08 20:26:22,584 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6269 states. [2025-03-08 20:26:22,833 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6269 to 6267. [2025-03-08 20:26:22,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6267 states, 4518 states have (on average 1.3289065958388668) internal successors, (6004), 4589 states have internal predecessors, (6004), 1500 states have call successors, (1500), 248 states have call predecessors, (1500), 247 states have return successors, (1497), 1479 states have call predecessors, (1497), 1497 states have call successors, (1497) [2025-03-08 20:26:22,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6267 states to 6267 states and 9001 transitions. [2025-03-08 20:26:22,889 INFO L78 Accepts]: Start accepts. Automaton has 6267 states and 9001 transitions. Word has length 192 [2025-03-08 20:26:22,890 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-08 20:26:22,890 INFO L471 AbstractCegarLoop]: Abstraction has 6267 states and 9001 transitions. [2025-03-08 20:26:22,891 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 3 states have call successors, (19), 2 states have call predecessors, (19), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2025-03-08 20:26:22,891 INFO L276 IsEmpty]: Start isEmpty. Operand 6267 states and 9001 transitions. [2025-03-08 20:26:22,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2025-03-08 20:26:22,900 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 20:26:22,901 INFO L218 NwaCegarLoop]: trace histogram [16, 16, 15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-08 20:26:22,901 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-03-08 20:26:22,901 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 20:26:22,902 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 20:26:22,902 INFO L85 PathProgramCache]: Analyzing trace with hash -1899350903, now seen corresponding path program 1 times [2025-03-08 20:26:22,902 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 20:26:22,904 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [871011545] [2025-03-08 20:26:22,904 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 20:26:22,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 20:26:35,513 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 212 statements into 1 equivalence classes. [2025-03-08 20:26:35,643 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 212 of 212 statements. [2025-03-08 20:26:35,643 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 20:26:35,643 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 20:26:36,332 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2025-03-08 20:26:36,332 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 20:26:36,333 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [871011545] [2025-03-08 20:26:36,333 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [871011545] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 20:26:36,333 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-08 20:26:36,333 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-08 20:26:36,333 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [178547030] [2025-03-08 20:26:36,333 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 20:26:36,335 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-08 20:26:36,335 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 20:26:36,335 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-08 20:26:36,335 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 20:26:36,335 INFO L87 Difference]: Start difference. First operand 6267 states and 9001 transitions. Second operand has 3 states, 3 states have (on average 20.0) internal successors, (60), 3 states have internal predecessors, (60), 3 states have call successors, (19), 1 states have call predecessors, (19), 1 states have return successors, (19), 3 states have call predecessors, (19), 3 states have call successors, (19) [2025-03-08 20:26:40,388 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 [] [2025-03-08 20:26:46,699 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-08 20:26:46,699 INFO L93 Difference]: Finished difference Result 14044 states and 20162 transitions. [2025-03-08 20:26:46,700 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-08 20:26:46,700 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 20.0) internal successors, (60), 3 states have internal predecessors, (60), 3 states have call successors, (19), 1 states have call predecessors, (19), 1 states have return successors, (19), 3 states have call predecessors, (19), 3 states have call successors, (19) Word has length 212 [2025-03-08 20:26:46,700 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-08 20:26:46,740 INFO L225 Difference]: With dead ends: 14044 [2025-03-08 20:26:46,741 INFO L226 Difference]: Without dead ends: 7812 [2025-03-08 20:26:46,765 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 [2025-03-08 20:26:46,766 INFO L435 NwaCegarLoop]: 4382 mSDtfsCounter, 3327 mSDsluCounter, 4301 mSDsCounter, 0 mSdLazyCounter, 474 mSolverCounterSat, 19 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3327 SdHoareTripleChecker+Valid, 8683 SdHoareTripleChecker+Invalid, 494 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 19 IncrementalHoareTripleChecker+Valid, 474 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.1s IncrementalHoareTripleChecker+Time [2025-03-08 20:26:46,766 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3327 Valid, 8683 Invalid, 494 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [19 Valid, 474 Invalid, 1 Unknown, 0 Unchecked, 10.1s Time] [2025-03-08 20:26:46,775 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7812 states. [2025-03-08 20:26:46,963 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7812 to 7805. [2025-03-08 20:26:46,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7805 states, 5724 states have (on average 1.3361285814116002) internal successors, (7648), 5805 states have internal predecessors, (7648), 1764 states have call successors, (1764), 317 states have call predecessors, (1764), 315 states have return successors, (1761), 1739 states have call predecessors, (1761), 1761 states have call successors, (1761) [2025-03-08 20:26:47,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7805 states to 7805 states and 11173 transitions. [2025-03-08 20:26:47,011 INFO L78 Accepts]: Start accepts. Automaton has 7805 states and 11173 transitions. Word has length 212 [2025-03-08 20:26:47,012 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-08 20:26:47,012 INFO L471 AbstractCegarLoop]: Abstraction has 7805 states and 11173 transitions. [2025-03-08 20:26:47,012 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 20.0) internal successors, (60), 3 states have internal predecessors, (60), 3 states have call successors, (19), 1 states have call predecessors, (19), 1 states have return successors, (19), 3 states have call predecessors, (19), 3 states have call successors, (19) [2025-03-08 20:26:47,012 INFO L276 IsEmpty]: Start isEmpty. Operand 7805 states and 11173 transitions. [2025-03-08 20:26:47,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2025-03-08 20:26:47,022 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 20:26:47,023 INFO L218 NwaCegarLoop]: trace histogram [19, 19, 15, 15, 15, 15, 15, 15, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-08 20:26:47,023 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-03-08 20:26:47,023 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 20:26:47,026 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 20:26:47,026 INFO L85 PathProgramCache]: Analyzing trace with hash -743057781, now seen corresponding path program 1 times [2025-03-08 20:26:47,026 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 20:26:47,026 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1377022172] [2025-03-08 20:26:47,026 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 20:26:47,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 20:26:58,951 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 253 statements into 1 equivalence classes. [2025-03-08 20:26:59,044 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 253 of 253 statements. [2025-03-08 20:26:59,045 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 20:26:59,045 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 20:26:59,396 INFO L134 CoverageAnalysis]: Checked inductivity of 1177 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 1167 trivial. 0 not checked. [2025-03-08 20:26:59,397 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 20:26:59,397 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1377022172] [2025-03-08 20:26:59,397 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1377022172] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 20:26:59,397 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-08 20:26:59,397 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-08 20:26:59,397 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1920751873] [2025-03-08 20:26:59,397 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 20:26:59,398 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-08 20:26:59,398 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 20:26:59,399 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-08 20:26:59,399 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 20:26:59,399 INFO L87 Difference]: Start difference. First operand 7805 states and 11173 transitions. Second operand has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 3 states have internal predecessors, (71), 3 states have call successors, (27), 2 states have call predecessors, (27), 1 states have return successors, (26), 3 states have call predecessors, (26), 3 states have call successors, (26)