./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 551b0097 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-natsemi-natsemi.cil.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 489d9a5739ede9ff47191ae53f39497ac15f03954255dcbbc9f617764054618f --- Real Ultimate output --- This is Ultimate 0.3.0-?-551b009-m [2025-01-09 19:48:19,985 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-01-09 19:48:20,038 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-01-09 19:48:20,042 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-01-09 19:48:20,043 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-01-09 19:48:20,058 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-01-09 19:48:20,059 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-01-09 19:48:20,059 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-01-09 19:48:20,059 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-01-09 19:48:20,059 INFO L153 SettingsManager]: * Use memory slicer=true [2025-01-09 19:48:20,059 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-01-09 19:48:20,060 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-01-09 19:48:20,060 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-01-09 19:48:20,060 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-01-09 19:48:20,060 INFO L153 SettingsManager]: * Use SBE=true [2025-01-09 19:48:20,060 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-01-09 19:48:20,060 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-01-09 19:48:20,061 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-01-09 19:48:20,061 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-01-09 19:48:20,061 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-01-09 19:48:20,061 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-01-09 19:48:20,061 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-01-09 19:48:20,061 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-01-09 19:48:20,061 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-01-09 19:48:20,061 INFO L153 SettingsManager]: * Use constant arrays=true [2025-01-09 19:48:20,061 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-01-09 19:48:20,061 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 19:48:20,061 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 19:48:20,061 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 19:48:20,061 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 19:48:20,061 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-01-09 19:48:20,061 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 19:48:20,061 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 19:48:20,062 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 19:48:20,062 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 19:48:20,062 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-01-09 19:48:20,062 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-01-09 19:48:20,062 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-01-09 19:48:20,062 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-01-09 19:48:20,062 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-01-09 19:48:20,062 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-01-09 19:48:20,062 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-01-09 19:48:20,062 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-01-09 19:48:20,062 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-01-09 19:48:20,062 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-01-09 19:48:20,062 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 489d9a5739ede9ff47191ae53f39497ac15f03954255dcbbc9f617764054618f [2025-01-09 19:48:20,298 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-01-09 19:48:20,307 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-01-09 19:48:20,309 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-01-09 19:48:20,310 INFO L270 PluginConnector]: Initializing CDTParser... [2025-01-09 19:48:20,310 INFO L274 PluginConnector]: CDTParser initialized [2025-01-09 19:48:20,311 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-natsemi-natsemi.cil.i [2025-01-09 19:48:21,525 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/dbd0ebc9d/43094384425e45aabac0c217a0412fac/FLAGa7239bbaf [2025-01-09 19:48:22,150 INFO L384 CDTParser]: Found 1 translation units. [2025-01-09 19:48:22,151 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-natsemi-natsemi.cil.i [2025-01-09 19:48:22,190 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/dbd0ebc9d/43094384425e45aabac0c217a0412fac/FLAGa7239bbaf [2025-01-09 19:48:22,207 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/dbd0ebc9d/43094384425e45aabac0c217a0412fac [2025-01-09 19:48:22,209 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-01-09 19:48:22,210 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-01-09 19:48:22,211 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-01-09 19:48:22,211 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-01-09 19:48:22,214 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-01-09 19:48:22,215 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 07:48:22" (1/1) ... [2025-01-09 19:48:22,219 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19dc244c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:48:22, skipping insertion in model container [2025-01-09 19:48:22,219 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 07:48:22" (1/1) ... [2025-01-09 19:48:22,319 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-01-09 19:48:25,026 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-natsemi-natsemi.cil.i[353302,353315] [2025-01-09 19:48:25,028 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-natsemi-natsemi.cil.i[353449,353462] [2025-01-09 19:48:25,029 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-natsemi-natsemi.cil.i[353588,353601] [2025-01-09 19:48:25,029 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-natsemi-natsemi.cil.i[353746,353759] [2025-01-09 19:48:25,045 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 19:48:25,075 INFO L200 MainTranslator]: Completed pre-run [2025-01-09 19:48:25,160 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] [2025-01-09 19:48:25,162 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] [2025-01-09 19:48:25,162 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5273] [2025-01-09 19:48:25,163 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] [2025-01-09 19:48:25,163 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] [2025-01-09 19:48:25,165 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [5414] [2025-01-09 19:48:25,165 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5422] [2025-01-09 19:48:25,165 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [5429] [2025-01-09 19:48:25,165 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5436] [2025-01-09 19:48:25,168 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] [2025-01-09 19:48:25,172 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] [2025-01-09 19:48:25,173 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] [2025-01-09 19:48:25,173 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] [2025-01-09 19:48:25,182 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] [2025-01-09 19:48:25,183 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5928] [2025-01-09 19:48:25,237 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8560] [2025-01-09 19:48:25,241 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] [2025-01-09 19:48:25,274 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] [2025-01-09 19:48:25,343 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-natsemi-natsemi.cil.i[353302,353315] [2025-01-09 19:48:25,343 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-natsemi-natsemi.cil.i[353449,353462] [2025-01-09 19:48:25,343 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-natsemi-natsemi.cil.i[353588,353601] [2025-01-09 19:48:25,343 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-natsemi-natsemi.cil.i[353746,353759] [2025-01-09 19:48:25,351 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 19:48:25,522 INFO L204 MainTranslator]: Completed translation [2025-01-09 19:48:25,523 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:48:25 WrapperNode [2025-01-09 19:48:25,523 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-01-09 19:48:25,524 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-01-09 19:48:25,524 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-01-09 19:48:25,524 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-01-09 19:48:25,529 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:48:25" (1/1) ... [2025-01-09 19:48:25,598 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:48:25" (1/1) ... [2025-01-09 19:48:25,780 INFO L138 Inliner]: procedures = 421, calls = 2440, calls flagged for inlining = 234, calls inlined = 213, statements flattened = 6515 [2025-01-09 19:48:25,781 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-01-09 19:48:25,781 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-01-09 19:48:25,781 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-01-09 19:48:25,781 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-01-09 19:48:25,791 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:48:25" (1/1) ... [2025-01-09 19:48:25,792 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:48:25" (1/1) ... [2025-01-09 19:48:25,837 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:48:25" (1/1) ... [2025-01-09 19:48:26,804 INFO L175 MemorySlicer]: Split 1071 memory accesses to 31 slices as follows [2, 2, 5, 5, 2, 2, 743, 1, 153, 3, 4, 3, 2, 4, 2, 6, 2, 1, 5, 8, 5, 1, 2, 2, 8, 9, 9, 9, 16, 52, 3]. 69 percent of accesses are in the largest equivalence class. The 103 initializations are split as follows [0, 0, 5, 5, 0, 0, 20, 0, 0, 3, 4, 3, 2, 4, 2, 0, 2, 1, 5, 8, 5, 1, 2, 0, 8, 8, 8, 6, 0, 0, 1]. The 526 writes are split as follows [1, 1, 0, 0, 1, 0, 308, 0, 153, 0, 0, 0, 0, 0, 0, 3, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 16, 42, 0]. [2025-01-09 19:48:26,805 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:48:25" (1/1) ... [2025-01-09 19:48:26,805 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:48:25" (1/1) ... [2025-01-09 19:48:26,918 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:48:25" (1/1) ... [2025-01-09 19:48:26,931 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:48:25" (1/1) ... [2025-01-09 19:48:26,968 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:48:25" (1/1) ... [2025-01-09 19:48:27,007 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:48:25" (1/1) ... [2025-01-09 19:48:27,038 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:48:25" (1/1) ... [2025-01-09 19:48:27,094 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-01-09 19:48:27,095 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-01-09 19:48:27,096 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-01-09 19:48:27,096 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-01-09 19:48:27,097 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:48:25" (1/1) ... [2025-01-09 19:48:27,101 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 19:48:27,112 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 19:48:27,127 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-01-09 19:48:27,131 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-01-09 19:48:27,153 INFO L130 BoogieDeclarations]: Found specification of procedure drain_rx [2025-01-09 19:48:27,153 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_rx [2025-01-09 19:48:27,153 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2025-01-09 19:48:27,153 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2025-01-09 19:48:27,153 INFO L130 BoogieDeclarations]: Found specification of procedure miiport_write [2025-01-09 19:48:27,153 INFO L138 BoogieDeclarations]: Found implementation of procedure miiport_write [2025-01-09 19:48:27,153 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2025-01-09 19:48:27,153 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2025-01-09 19:48:27,153 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-01-09 19:48:27,154 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-01-09 19:48:27,154 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2025-01-09 19:48:27,154 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2025-01-09 19:48:27,154 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_tx_done [2025-01-09 19:48:27,156 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_tx_done [2025-01-09 19:48:27,156 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2025-01-09 19:48:27,156 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2025-01-09 19:48:27,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-01-09 19:48:27,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-01-09 19:48:27,156 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_rx [2025-01-09 19:48:27,156 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_rx [2025-01-09 19:48:27,156 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2025-01-09 19:48:27,156 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2025-01-09 19:48:27,156 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_ring [2025-01-09 19:48:27,156 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_ring [2025-01-09 19:48:27,156 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2025-01-09 19:48:27,156 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2025-01-09 19:48:27,156 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2025-01-09 19:48:27,156 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2025-01-09 19:48:27,156 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2025-01-09 19:48:27,156 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2025-01-09 19:48:27,156 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2025-01-09 19:48:27,156 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2025-01-09 19:48:27,156 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2025-01-09 19:48:27,156 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2025-01-09 19:48:27,157 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2025-01-09 19:48:27,157 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2025-01-09 19:48:27,157 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2025-01-09 19:48:27,157 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2025-01-09 19:48:27,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2025-01-09 19:48:27,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2025-01-09 19:48:27,157 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2025-01-09 19:48:27,157 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2025-01-09 19:48:27,157 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2025-01-09 19:48:27,157 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2025-01-09 19:48:27,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-01-09 19:48:27,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-01-09 19:48:27,157 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2025-01-09 19:48:27,157 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2025-01-09 19:48:27,157 INFO L130 BoogieDeclarations]: Found specification of procedure __set_rx_mode [2025-01-09 19:48:27,157 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_rx_mode [2025-01-09 19:48:27,157 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2025-01-09 19:48:27,157 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2025-01-09 19:48:27,157 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2025-01-09 19:48:27,157 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2025-01-09 19:48:27,157 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-01-09 19:48:27,157 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2025-01-09 19:48:27,157 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2025-01-09 19:48:27,157 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2025-01-09 19:48:27,157 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2025-01-09 19:48:27,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2025-01-09 19:48:27,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2025-01-09 19:48:27,157 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_read [2025-01-09 19:48:27,157 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_read [2025-01-09 19:48:27,157 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2025-01-09 19:48:27,157 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2025-01-09 19:48:27,157 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2025-01-09 19:48:27,157 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2025-01-09 19:48:27,157 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_stop_rxtx [2025-01-09 19:48:27,157 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_stop_rxtx [2025-01-09 19:48:27,157 INFO L130 BoogieDeclarations]: Found specification of procedure ns_tx_timeout [2025-01-09 19:48:27,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_tx_timeout [2025-01-09 19:48:27,157 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-01-09 19:48:27,157 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-01-09 19:48:27,157 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-01-09 19:48:27,157 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-01-09 19:48:27,157 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-01-09 19:48:27,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-01-09 19:48:27,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-01-09 19:48:27,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-01-09 19:48:27,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-01-09 19:48:27,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-01-09 19:48:27,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-01-09 19:48:27,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-01-09 19:48:27,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-01-09 19:48:27,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-01-09 19:48:27,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-01-09 19:48:27,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-01-09 19:48:27,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-01-09 19:48:27,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-01-09 19:48:27,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-01-09 19:48:27,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2025-01-09 19:48:27,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2025-01-09 19:48:27,159 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2025-01-09 19:48:27,161 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2025-01-09 19:48:27,161 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2025-01-09 19:48:27,161 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2025-01-09 19:48:27,161 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2025-01-09 19:48:27,161 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2025-01-09 19:48:27,161 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2025-01-09 19:48:27,161 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2025-01-09 19:48:27,161 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2025-01-09 19:48:27,161 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2025-01-09 19:48:27,161 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2025-01-09 19:48:27,161 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2025-01-09 19:48:27,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2025-01-09 19:48:27,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2025-01-09 19:48:27,161 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_reset [2025-01-09 19:48:27,161 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_reset [2025-01-09 19:48:27,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-01-09 19:48:27,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-01-09 19:48:27,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-01-09 19:48:27,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-01-09 19:48:27,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-01-09 19:48:27,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-01-09 19:48:27,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-01-09 19:48:27,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-01-09 19:48:27,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-01-09 19:48:27,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-01-09 19:48:27,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-01-09 19:48:27,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-01-09 19:48:27,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-01-09 19:48:27,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-01-09 19:48:27,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-01-09 19:48:27,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-01-09 19:48:27,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-01-09 19:48:27,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-01-09 19:48:27,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-01-09 19:48:27,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-01-09 19:48:27,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2025-01-09 19:48:27,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2025-01-09 19:48:27,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2025-01-09 19:48:27,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2025-01-09 19:48:27,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2025-01-09 19:48:27,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2025-01-09 19:48:27,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2025-01-09 19:48:27,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2025-01-09 19:48:27,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2025-01-09 19:48:27,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2025-01-09 19:48:27,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2025-01-09 19:48:27,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2025-01-09 19:48:27,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2025-01-09 19:48:27,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-01-09 19:48:27,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-01-09 19:48:27,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-01-09 19:48:27,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-01-09 19:48:27,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-01-09 19:48:27,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-01-09 19:48:27,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-01-09 19:48:27,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-01-09 19:48:27,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-01-09 19:48:27,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-01-09 19:48:27,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-01-09 19:48:27,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-01-09 19:48:27,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-01-09 19:48:27,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-01-09 19:48:27,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-01-09 19:48:27,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-01-09 19:48:27,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-01-09 19:48:27,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-01-09 19:48:27,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-01-09 19:48:27,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-01-09 19:48:27,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2025-01-09 19:48:27,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2025-01-09 19:48:27,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2025-01-09 19:48:27,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2025-01-09 19:48:27,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2025-01-09 19:48:27,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2025-01-09 19:48:27,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2025-01-09 19:48:27,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2025-01-09 19:48:27,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2025-01-09 19:48:27,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2025-01-09 19:48:27,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2025-01-09 19:48:27,166 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2025-01-09 19:48:27,166 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2025-01-09 19:48:27,166 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2025-01-09 19:48:27,166 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2025-01-09 19:48:27,166 INFO L130 BoogieDeclarations]: Found specification of procedure move_int_phy [2025-01-09 19:48:27,166 INFO L138 BoogieDeclarations]: Found implementation of procedure move_int_phy [2025-01-09 19:48:27,166 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-01-09 19:48:27,166 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-01-09 19:48:27,166 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-01-09 19:48:27,166 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-01-09 19:48:27,166 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-01-09 19:48:27,166 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-01-09 19:48:27,166 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2025-01-09 19:48:27,166 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2025-01-09 19:48:27,166 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2025-01-09 19:48:27,166 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2025-01-09 19:48:27,166 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2025-01-09 19:48:27,166 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2025-01-09 19:48:27,166 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2025-01-09 19:48:27,166 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2025-01-09 19:48:27,166 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2025-01-09 19:48:27,166 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2025-01-09 19:48:27,166 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2025-01-09 19:48:27,166 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2025-01-09 19:48:27,166 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2025-01-09 19:48:27,166 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2025-01-09 19:48:27,166 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2025-01-09 19:48:27,166 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2025-01-09 19:48:27,166 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2025-01-09 19:48:27,166 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2025-01-09 19:48:27,166 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2025-01-09 19:48:27,166 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2025-01-09 19:48:27,166 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2025-01-09 19:48:27,166 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2025-01-09 19:48:27,166 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2025-01-09 19:48:27,166 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2025-01-09 19:48:27,166 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2025-01-09 19:48:27,166 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-01-09 19:48:27,167 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-01-09 19:48:27,167 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-01-09 19:48:27,167 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-01-09 19:48:27,167 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-01-09 19:48:27,167 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-01-09 19:48:27,167 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2025-01-09 19:48:27,167 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2025-01-09 19:48:27,167 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2025-01-09 19:48:27,167 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2025-01-09 19:48:27,167 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2025-01-09 19:48:27,167 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2025-01-09 19:48:27,167 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2025-01-09 19:48:27,167 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2025-01-09 19:48:27,167 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2025-01-09 19:48:27,167 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2025-01-09 19:48:27,167 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2025-01-09 19:48:27,167 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2025-01-09 19:48:27,167 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2025-01-09 19:48:27,167 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2025-01-09 19:48:27,167 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2025-01-09 19:48:27,167 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2025-01-09 19:48:27,167 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2025-01-09 19:48:27,167 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2025-01-09 19:48:27,167 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2025-01-09 19:48:27,167 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2025-01-09 19:48:27,167 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2025-01-09 19:48:27,167 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2025-01-09 19:48:27,167 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2025-01-09 19:48:27,167 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2025-01-09 19:48:27,167 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2025-01-09 19:48:27,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2025-01-09 19:48:27,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2025-01-09 19:48:27,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2025-01-09 19:48:27,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2025-01-09 19:48:27,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2025-01-09 19:48:27,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2025-01-09 19:48:27,169 INFO L130 BoogieDeclarations]: Found specification of procedure enable_wol_mode [2025-01-09 19:48:27,169 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_wol_mode [2025-01-09 19:48:27,169 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_resume [2025-01-09 19:48:27,169 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_resume [2025-01-09 19:48:27,169 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2025-01-09 19:48:27,169 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2025-01-09 19:48:27,169 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-01-09 19:48:27,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2025-01-09 19:48:27,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2025-01-09 19:48:27,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2025-01-09 19:48:27,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2025-01-09 19:48:27,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2025-01-09 19:48:27,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2025-01-09 19:48:27,169 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-01-09 19:48:27,169 INFO L130 BoogieDeclarations]: Found specification of procedure mii_getbit [2025-01-09 19:48:27,169 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_getbit [2025-01-09 19:48:27,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2025-01-09 19:48:27,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2025-01-09 19:48:27,169 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2025-01-09 19:48:27,169 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2025-01-09 19:48:27,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-01-09 19:48:27,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-01-09 19:48:27,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-01-09 19:48:27,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-01-09 19:48:27,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-01-09 19:48:27,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-01-09 19:48:27,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-01-09 19:48:27,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-01-09 19:48:27,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-01-09 19:48:27,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-01-09 19:48:27,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-01-09 19:48:27,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-01-09 19:48:27,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-01-09 19:48:27,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-01-09 19:48:27,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-01-09 19:48:27,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-01-09 19:48:27,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-01-09 19:48:27,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-01-09 19:48:27,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-01-09 19:48:27,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-01-09 19:48:27,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2025-01-09 19:48:27,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2025-01-09 19:48:27,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2025-01-09 19:48:27,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2025-01-09 19:48:27,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2025-01-09 19:48:27,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2025-01-09 19:48:27,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2025-01-09 19:48:27,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2025-01-09 19:48:27,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2025-01-09 19:48:27,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2025-01-09 19:48:27,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2025-01-09 19:48:27,171 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2025-01-09 19:48:27,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2025-01-09 19:48:27,171 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2025-01-09 19:48:27,171 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2025-01-09 19:48:27,171 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2025-01-09 19:48:27,171 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2025-01-09 19:48:27,171 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_poll_controller [2025-01-09 19:48:27,171 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_poll_controller [2025-01-09 19:48:27,171 INFO L130 BoogieDeclarations]: Found specification of procedure check_link [2025-01-09 19:48:27,171 INFO L138 BoogieDeclarations]: Found implementation of procedure check_link [2025-01-09 19:48:27,171 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2025-01-09 19:48:27,171 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2025-01-09 19:48:27,171 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2025-01-09 19:48:27,171 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2025-01-09 19:48:27,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2025-01-09 19:48:27,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2025-01-09 19:48:27,171 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2025-01-09 19:48:27,171 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2025-01-09 19:48:27,171 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2025-01-09 19:48:27,171 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2025-01-09 19:48:27,171 INFO L130 BoogieDeclarations]: Found specification of procedure init_phy_fixup [2025-01-09 19:48:27,171 INFO L138 BoogieDeclarations]: Found implementation of procedure init_phy_fixup [2025-01-09 19:48:27,171 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2025-01-09 19:48:27,171 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2025-01-09 19:48:27,171 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2025-01-09 19:48:27,171 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2025-01-09 19:48:27,171 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_result [2025-01-09 19:48:27,171 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_result [2025-01-09 19:48:27,171 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-01-09 19:48:27,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-01-09 19:48:27,171 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-01-09 19:48:27,171 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-01-09 19:48:27,171 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-01-09 19:48:27,171 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-01-09 19:48:27,171 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-01-09 19:48:27,171 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-01-09 19:48:27,171 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-01-09 19:48:27,171 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-01-09 19:48:27,171 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-01-09 19:48:27,171 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-01-09 19:48:27,171 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-01-09 19:48:27,171 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-01-09 19:48:27,171 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-01-09 19:48:27,171 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-01-09 19:48:27,171 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-01-09 19:48:27,171 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-01-09 19:48:27,171 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-01-09 19:48:27,172 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-01-09 19:48:27,172 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-01-09 19:48:27,172 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2025-01-09 19:48:27,172 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2025-01-09 19:48:27,172 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2025-01-09 19:48:27,172 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2025-01-09 19:48:27,172 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2025-01-09 19:48:27,175 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2025-01-09 19:48:27,175 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2025-01-09 19:48:27,175 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2025-01-09 19:48:27,175 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2025-01-09 19:48:27,175 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2025-01-09 19:48:27,175 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2025-01-09 19:48:27,175 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2025-01-09 19:48:27,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-01-09 19:48:27,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-01-09 19:48:27,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-01-09 19:48:27,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-01-09 19:48:27,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-01-09 19:48:27,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-01-09 19:48:27,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-01-09 19:48:27,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-01-09 19:48:27,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-01-09 19:48:27,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-01-09 19:48:27,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-01-09 19:48:27,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-01-09 19:48:27,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-01-09 19:48:27,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-01-09 19:48:27,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-01-09 19:48:27,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-01-09 19:48:27,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-01-09 19:48:27,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-01-09 19:48:27,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-01-09 19:48:27,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-01-09 19:48:27,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2025-01-09 19:48:27,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2025-01-09 19:48:27,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2025-01-09 19:48:27,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2025-01-09 19:48:27,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2025-01-09 19:48:27,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2025-01-09 19:48:27,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2025-01-09 19:48:27,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2025-01-09 19:48:27,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2025-01-09 19:48:27,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2025-01-09 19:48:27,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2025-01-09 19:48:27,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-01-09 19:48:27,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-01-09 19:48:27,176 INFO L130 BoogieDeclarations]: Found specification of procedure switch_port_external [2025-01-09 19:48:27,176 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_port_external [2025-01-09 19:48:27,176 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_close [2025-01-09 19:48:27,176 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_close [2025-01-09 19:48:27,176 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2025-01-09 19:48:27,176 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2025-01-09 19:48:27,176 INFO L130 BoogieDeclarations]: Found specification of procedure get_eeprom_len [2025-01-09 19:48:27,176 INFO L138 BoogieDeclarations]: Found implementation of procedure get_eeprom_len [2025-01-09 19:48:27,176 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2025-01-09 19:48:27,176 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2025-01-09 19:48:27,176 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2025-01-09 19:48:27,176 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2025-01-09 19:48:27,176 INFO L130 BoogieDeclarations]: Found specification of procedure get_regs_len [2025-01-09 19:48:27,176 INFO L138 BoogieDeclarations]: Found implementation of procedure get_regs_len [2025-01-09 19:48:27,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2025-01-09 19:48:27,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2025-01-09 19:48:27,176 INFO L130 BoogieDeclarations]: Found specification of procedure nway_reset [2025-01-09 19:48:27,176 INFO L138 BoogieDeclarations]: Found implementation of procedure nway_reset [2025-01-09 19:48:27,176 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2025-01-09 19:48:27,176 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2025-01-09 19:48:27,176 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2025-01-09 19:48:27,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2025-01-09 19:48:27,176 INFO L130 BoogieDeclarations]: Found specification of procedure init_registers [2025-01-09 19:48:27,176 INFO L138 BoogieDeclarations]: Found implementation of procedure init_registers [2025-01-09 19:48:27,176 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2025-01-09 19:48:27,176 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2025-01-09 19:48:27,176 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2025-01-09 19:48:27,176 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2025-01-09 19:48:27,176 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2025-01-09 19:48:27,177 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2025-01-09 19:48:27,177 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-01-09 19:48:27,177 INFO L130 BoogieDeclarations]: Found specification of procedure switch_port_internal [2025-01-09 19:48:27,177 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_port_internal [2025-01-09 19:48:27,177 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2025-01-09 19:48:27,177 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2025-01-09 19:48:27,178 INFO L130 BoogieDeclarations]: Found specification of procedure dump_ring [2025-01-09 19:48:27,178 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_ring [2025-01-09 19:48:27,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-01-09 19:48:27,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-01-09 19:48:27,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-01-09 19:48:27,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-01-09 19:48:27,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-01-09 19:48:27,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-01-09 19:48:27,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-01-09 19:48:27,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-01-09 19:48:27,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-01-09 19:48:27,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-01-09 19:48:27,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-01-09 19:48:27,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-01-09 19:48:27,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-01-09 19:48:27,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-01-09 19:48:27,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-01-09 19:48:27,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-01-09 19:48:27,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-01-09 19:48:27,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-01-09 19:48:27,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-01-09 19:48:27,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-01-09 19:48:27,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2025-01-09 19:48:27,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2025-01-09 19:48:27,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2025-01-09 19:48:27,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2025-01-09 19:48:27,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2025-01-09 19:48:27,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2025-01-09 19:48:27,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2025-01-09 19:48:27,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2025-01-09 19:48:27,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2025-01-09 19:48:27,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2025-01-09 19:48:27,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2025-01-09 19:48:27,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-01-09 19:48:27,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-01-09 19:48:27,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-01-09 19:48:27,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-01-09 19:48:27,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-01-09 19:48:27,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-01-09 19:48:27,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2025-01-09 19:48:27,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2025-01-09 19:48:27,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2025-01-09 19:48:27,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2025-01-09 19:48:27,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2025-01-09 19:48:27,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2025-01-09 19:48:27,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2025-01-09 19:48:27,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2025-01-09 19:48:27,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2025-01-09 19:48:27,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2025-01-09 19:48:27,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2025-01-09 19:48:27,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2025-01-09 19:48:27,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2025-01-09 19:48:27,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2025-01-09 19:48:27,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2025-01-09 19:48:27,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2025-01-09 19:48:27,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2025-01-09 19:48:27,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2025-01-09 19:48:27,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2025-01-09 19:48:27,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2025-01-09 19:48:27,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2025-01-09 19:48:27,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2025-01-09 19:48:27,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2025-01-09 19:48:27,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2025-01-09 19:48:27,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2025-01-09 19:48:27,179 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-01-09 19:48:27,179 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-01-09 19:48:27,179 INFO L130 BoogieDeclarations]: Found specification of procedure intr_handler [2025-01-09 19:48:27,179 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_handler [2025-01-09 19:48:27,179 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2025-01-09 19:48:27,179 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2025-01-09 19:48:27,179 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2025-01-09 19:48:27,179 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2025-01-09 19:48:27,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2025-01-09 19:48:27,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2025-01-09 19:48:27,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2025-01-09 19:48:27,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2025-01-09 19:48:27,179 INFO L130 BoogieDeclarations]: Found specification of procedure __get_stats [2025-01-09 19:48:27,179 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_stats [2025-01-09 19:48:27,179 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2025-01-09 19:48:27,179 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2025-01-09 19:48:27,179 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2025-01-09 19:48:27,179 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2025-01-09 19:48:27,179 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_open [2025-01-09 19:48:27,180 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_open [2025-01-09 19:48:27,180 INFO L130 BoogieDeclarations]: Found specification of procedure drain_ring [2025-01-09 19:48:27,180 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_ring [2025-01-09 19:48:27,180 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2025-01-09 19:48:27,180 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2025-01-09 19:48:27,181 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2025-01-09 19:48:27,181 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2025-01-09 19:48:27,181 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2025-01-09 19:48:27,181 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2025-01-09 19:48:27,181 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2025-01-09 19:48:27,181 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2025-01-09 19:48:27,181 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_remove1 [2025-01-09 19:48:27,181 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_remove1 [2025-01-09 19:48:27,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_natsemi_exit_mod_15_2 [2025-01-09 19:48:27,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_natsemi_exit_mod_15_2 [2025-01-09 19:48:27,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-01-09 19:48:27,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-01-09 19:48:27,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-01-09 19:48:27,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-01-09 19:48:27,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-01-09 19:48:27,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-01-09 19:48:27,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-01-09 19:48:27,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-01-09 19:48:27,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-01-09 19:48:27,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-01-09 19:48:27,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-01-09 19:48:27,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-01-09 19:48:27,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-01-09 19:48:27,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-01-09 19:48:27,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-01-09 19:48:27,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-01-09 19:48:27,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-01-09 19:48:27,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-01-09 19:48:27,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-01-09 19:48:27,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-01-09 19:48:27,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2025-01-09 19:48:27,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2025-01-09 19:48:27,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2025-01-09 19:48:27,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2025-01-09 19:48:27,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2025-01-09 19:48:27,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2025-01-09 19:48:27,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2025-01-09 19:48:27,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2025-01-09 19:48:27,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2025-01-09 19:48:27,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2025-01-09 19:48:27,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2025-01-09 19:48:27,182 INFO L130 BoogieDeclarations]: Found specification of procedure init_ring [2025-01-09 19:48:27,182 INFO L138 BoogieDeclarations]: Found implementation of procedure init_ring [2025-01-09 19:48:27,182 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2025-01-09 19:48:27,182 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2025-01-09 19:48:27,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-01-09 19:48:27,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-01-09 19:48:27,183 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_irq_disable [2025-01-09 19:48:27,183 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_irq_disable [2025-01-09 19:48:27,183 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2025-01-09 19:48:27,183 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2025-01-09 19:48:27,183 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2025-01-09 19:48:27,183 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2025-01-09 19:48:27,183 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2025-01-09 19:48:27,183 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2025-01-09 19:48:27,183 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2025-01-09 19:48:27,183 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2025-01-09 19:48:27,183 INFO L130 BoogieDeclarations]: Found specification of procedure ns_ioaddr [2025-01-09 19:48:27,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_ioaddr [2025-01-09 19:48:27,183 INFO L130 BoogieDeclarations]: Found specification of procedure mii_send_bits [2025-01-09 19:48:27,183 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_send_bits [2025-01-09 19:48:27,183 INFO L130 BoogieDeclarations]: Found specification of procedure refill_rx [2025-01-09 19:48:27,183 INFO L138 BoogieDeclarations]: Found implementation of procedure refill_rx [2025-01-09 19:48:27,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2025-01-09 19:48:27,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2025-01-09 19:48:27,183 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2025-01-09 19:48:27,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2025-01-09 19:48:27,183 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2025-01-09 19:48:27,183 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2025-01-09 19:48:27,183 INFO L130 BoogieDeclarations]: Found specification of procedure drain_tx [2025-01-09 19:48:27,183 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_tx [2025-01-09 19:48:27,183 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_irq_enable [2025-01-09 19:48:27,183 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_irq_enable [2025-01-09 19:48:27,183 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2025-01-09 19:48:27,183 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2025-01-09 19:48:27,183 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2025-01-09 19:48:27,183 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2025-01-09 19:48:27,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-01-09 19:48:27,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-01-09 19:48:27,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-01-09 19:48:27,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-01-09 19:48:27,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-01-09 19:48:27,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-01-09 19:48:27,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-01-09 19:48:27,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-01-09 19:48:27,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-01-09 19:48:27,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-01-09 19:48:27,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-01-09 19:48:27,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-01-09 19:48:27,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-01-09 19:48:27,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-01-09 19:48:27,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-01-09 19:48:27,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-01-09 19:48:27,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-01-09 19:48:27,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-01-09 19:48:27,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-01-09 19:48:27,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-01-09 19:48:27,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2025-01-09 19:48:27,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2025-01-09 19:48:27,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2025-01-09 19:48:27,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2025-01-09 19:48:27,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2025-01-09 19:48:27,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2025-01-09 19:48:27,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2025-01-09 19:48:27,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2025-01-09 19:48:27,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2025-01-09 19:48:27,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2025-01-09 19:48:27,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2025-01-09 19:48:27,185 INFO L130 BoogieDeclarations]: Found specification of procedure miiport_read [2025-01-09 19:48:27,185 INFO L138 BoogieDeclarations]: Found implementation of procedure miiport_read [2025-01-09 19:48:27,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2025-01-09 19:48:27,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2025-01-09 19:48:27,185 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2025-01-09 19:48:27,185 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2025-01-09 19:48:28,212 INFO L234 CfgBuilder]: Building ICFG [2025-01-09 19:48:28,215 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-01-09 19:48:42,795 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2025-01-09 19:48:43,665 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-01-09 19:48:51,699 INFO L? ?]: Removed 3662 outVars from TransFormulas that were not future-live. [2025-01-09 19:48:51,700 INFO L283 CfgBuilder]: Performing block encoding [2025-01-09 19:48:51,759 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-01-09 19:48:51,759 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2025-01-09 19:48:51,759 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 07:48:51 BoogieIcfgContainer [2025-01-09 19:48:51,760 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-01-09 19:48:51,762 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-01-09 19:48:51,762 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-01-09 19:48:51,765 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-01-09 19:48:51,769 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.01 07:48:22" (1/3) ... [2025-01-09 19:48:51,769 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@56fcec71 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 07:48:51, skipping insertion in model container [2025-01-09 19:48:51,770 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:48:25" (2/3) ... [2025-01-09 19:48:51,770 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@56fcec71 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 07:48:51, skipping insertion in model container [2025-01-09 19:48:51,770 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 07:48:51" (3/3) ... [2025-01-09 19:48:51,770 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-natsemi-natsemi.cil.i [2025-01-09 19:48:51,781 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-01-09 19:48:51,784 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, 3349 locations, 1 initial locations, 64 loop locations, and 2 error locations. [2025-01-09 19:48:51,888 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-01-09 19:48:51,898 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;@6673ff40, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-01-09 19:48:51,899 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2025-01-09 19:48:51,911 INFO L276 IsEmpty]: Start isEmpty. Operand has 3197 states, 2296 states have (on average 1.352787456445993) internal successors, (3106), 2332 states have internal predecessors, (3106), 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) [2025-01-09 19:48:51,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2025-01-09 19:48:51,932 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 19:48:51,933 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] [2025-01-09 19:48:51,933 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 19:48:51,937 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 19:48:51,937 INFO L85 PathProgramCache]: Analyzing trace with hash -375367066, now seen corresponding path program 1 times [2025-01-09 19:48:51,942 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 19:48:51,942 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [655868846] [2025-01-09 19:48:51,942 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 19:48:51,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 19:49:06,619 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 192 statements into 1 equivalence classes. [2025-01-09 19:49:07,029 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 192 of 192 statements. [2025-01-09 19:49:07,031 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 19:49:07,031 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 19:49:07,857 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2025-01-09 19:49:07,858 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 19:49:07,858 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [655868846] [2025-01-09 19:49:07,859 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [655868846] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 19:49:07,859 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 19:49:07,859 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 19:49:07,861 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1334628860] [2025-01-09 19:49:07,861 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 19:49:07,864 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 19:49:07,864 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 19:49:07,878 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 19:49:07,879 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 19:49:07,887 INFO L87 Difference]: Start difference. First operand has 3197 states, 2296 states have (on average 1.352787456445993) internal successors, (3106), 2332 states have internal predecessors, (3106), 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) [2025-01-09 19:49:11,965 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-01-09 19:49:13,012 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 19:49:13,013 INFO L93 Difference]: Finished difference Result 9438 states and 13939 transitions. [2025-01-09 19:49:13,014 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 19:49:13,016 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 [2025-01-09 19:49:13,016 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 19:49:13,077 INFO L225 Difference]: With dead ends: 9438 [2025-01-09 19:49:13,078 INFO L226 Difference]: Without dead ends: 6265 [2025-01-09 19:49:13,106 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 19:49:13,108 INFO L435 NwaCegarLoop]: 4603 mSDtfsCounter, 4464 mSDsluCounter, 4530 mSDsCounter, 0 mSdLazyCounter, 26 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4464 SdHoareTripleChecker+Valid, 9133 SdHoareTripleChecker+Invalid, 34 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 26 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.8s IncrementalHoareTripleChecker+Time [2025-01-09 19:49:13,110 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4464 Valid, 9133 Invalid, 34 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 26 Invalid, 1 Unknown, 0 Unchecked, 4.8s Time] [2025-01-09 19:49:13,135 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6265 states. [2025-01-09 19:49:13,445 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6265 to 6263. [2025-01-09 19:49:13,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6263 states, 4514 states have (on average 1.329198050509526) internal successors, (6000), 4585 states have internal predecessors, (6000), 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) [2025-01-09 19:49:13,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6263 states to 6263 states and 8997 transitions. [2025-01-09 19:49:13,502 INFO L78 Accepts]: Start accepts. Automaton has 6263 states and 8997 transitions. Word has length 192 [2025-01-09 19:49:13,503 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 19:49:13,506 INFO L471 AbstractCegarLoop]: Abstraction has 6263 states and 8997 transitions. [2025-01-09 19:49:13,506 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) [2025-01-09 19:49:13,507 INFO L276 IsEmpty]: Start isEmpty. Operand 6263 states and 8997 transitions. [2025-01-09 19:49:13,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2025-01-09 19:49:13,517 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 19:49:13,517 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] [2025-01-09 19:49:13,517 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-01-09 19:49:13,518 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 19:49:13,518 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 19:49:13,518 INFO L85 PathProgramCache]: Analyzing trace with hash 11235702, now seen corresponding path program 1 times [2025-01-09 19:49:13,518 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 19:49:13,518 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [632033844] [2025-01-09 19:49:13,518 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 19:49:13,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 19:49:28,328 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 212 statements into 1 equivalence classes. [2025-01-09 19:49:28,610 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 212 of 212 statements. [2025-01-09 19:49:28,610 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 19:49:28,610 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 19:49:29,365 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2025-01-09 19:49:29,368 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 19:49:29,368 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [632033844] [2025-01-09 19:49:29,368 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [632033844] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 19:49:29,368 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 19:49:29,368 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 19:49:29,368 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2114364766] [2025-01-09 19:49:29,368 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 19:49:29,370 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 19:49:29,372 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 19:49:29,372 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 19:49:29,373 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 19:49:29,373 INFO L87 Difference]: Start difference. First operand 6263 states and 8997 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) [2025-01-09 19:49:33,431 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-01-09 19:49:34,961 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 19:49:34,961 INFO L93 Difference]: Finished difference Result 14036 states and 20154 transitions. [2025-01-09 19:49:34,961 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 19:49:34,962 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 [2025-01-09 19:49:34,963 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 19:49:35,014 INFO L225 Difference]: With dead ends: 14036 [2025-01-09 19:49:35,014 INFO L226 Difference]: Without dead ends: 7808 [2025-01-09 19:49:35,040 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 19:49:35,041 INFO L435 NwaCegarLoop]: 4578 mSDtfsCounter, 3327 mSDsluCounter, 4498 mSDsCounter, 0 mSdLazyCounter, 76 mSolverCounterSat, 19 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3327 SdHoareTripleChecker+Valid, 9076 SdHoareTripleChecker+Invalid, 96 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 19 IncrementalHoareTripleChecker+Valid, 76 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.4s IncrementalHoareTripleChecker+Time [2025-01-09 19:49:35,041 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3327 Valid, 9076 Invalid, 96 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [19 Valid, 76 Invalid, 1 Unknown, 0 Unchecked, 5.4s Time] [2025-01-09 19:49:35,052 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7808 states. [2025-01-09 19:49:35,337 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7808 to 7801. [2025-01-09 19:49:35,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7801 states, 5720 states have (on average 1.3363636363636364) internal successors, (7644), 5801 states have internal predecessors, (7644), 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) [2025-01-09 19:49:35,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7801 states to 7801 states and 11169 transitions. [2025-01-09 19:49:35,400 INFO L78 Accepts]: Start accepts. Automaton has 7801 states and 11169 transitions. Word has length 212 [2025-01-09 19:49:35,401 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 19:49:35,401 INFO L471 AbstractCegarLoop]: Abstraction has 7801 states and 11169 transitions. [2025-01-09 19:49:35,402 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) [2025-01-09 19:49:35,403 INFO L276 IsEmpty]: Start isEmpty. Operand 7801 states and 11169 transitions. [2025-01-09 19:49:35,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2025-01-09 19:49:35,415 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 19:49:35,416 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] [2025-01-09 19:49:35,416 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-01-09 19:49:35,416 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 19:49:35,417 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 19:49:35,417 INFO L85 PathProgramCache]: Analyzing trace with hash 1978659681, now seen corresponding path program 1 times [2025-01-09 19:49:35,417 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 19:49:35,417 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1164589133] [2025-01-09 19:49:35,417 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 19:49:35,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 19:49:50,323 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 253 statements into 1 equivalence classes. [2025-01-09 19:49:50,429 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 253 of 253 statements. [2025-01-09 19:49:50,430 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 19:49:50,430 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 19:49:50,790 INFO L134 CoverageAnalysis]: Checked inductivity of 1177 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 1167 trivial. 0 not checked. [2025-01-09 19:49:50,790 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 19:49:50,790 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1164589133] [2025-01-09 19:49:50,790 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1164589133] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 19:49:50,792 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 19:49:50,792 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 19:49:50,792 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1632793566] [2025-01-09 19:49:50,792 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 19:49:50,792 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 19:49:50,793 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 19:49:50,793 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 19:49:50,793 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 19:49:50,793 INFO L87 Difference]: Start difference. First operand 7801 states and 11169 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)