./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--smsc--smc91c92_cs.ko-entry_point.cil.out.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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--smsc--smc91c92_cs.ko-entry_point.cil.out.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 3ecfb8b0fcef33da98f558e52c103bea043ca8b7f1be39029ddcf57b060bd03a --- Real Ultimate output --- This is Ultimate 0.3.0-?-551b009-m [2025-01-09 19:15:42,458 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-01-09 19:15:42,531 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-01-09 19:15:42,538 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-01-09 19:15:42,542 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-01-09 19:15:42,570 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-01-09 19:15:42,571 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-01-09 19:15:42,572 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-01-09 19:15:42,572 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-01-09 19:15:42,572 INFO L153 SettingsManager]: * Use memory slicer=true [2025-01-09 19:15:42,573 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-01-09 19:15:42,573 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-01-09 19:15:42,573 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-01-09 19:15:42,573 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-01-09 19:15:42,574 INFO L153 SettingsManager]: * Use SBE=true [2025-01-09 19:15:42,574 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-01-09 19:15:42,574 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-01-09 19:15:42,574 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-01-09 19:15:42,574 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-01-09 19:15:42,574 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-01-09 19:15:42,574 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-01-09 19:15:42,574 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-01-09 19:15:42,574 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-01-09 19:15:42,574 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-01-09 19:15:42,574 INFO L153 SettingsManager]: * Use constant arrays=true [2025-01-09 19:15:42,574 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-01-09 19:15:42,574 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 19:15:42,574 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 19:15:42,574 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 19:15:42,575 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 19:15:42,575 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-01-09 19:15:42,575 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 19:15:42,575 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 19:15:42,575 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 19:15:42,575 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 19:15:42,575 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-01-09 19:15:42,575 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-01-09 19:15:42,575 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-01-09 19:15:42,575 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-01-09 19:15:42,575 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-01-09 19:15:42,575 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-01-09 19:15:42,575 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-01-09 19:15:42,575 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-01-09 19:15:42,576 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-01-09 19:15:42,576 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-01-09 19:15:42,576 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 -> 3ecfb8b0fcef33da98f558e52c103bea043ca8b7f1be39029ddcf57b060bd03a [2025-01-09 19:15:42,867 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-01-09 19:15:42,876 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-01-09 19:15:42,879 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-01-09 19:15:42,880 INFO L270 PluginConnector]: Initializing CDTParser... [2025-01-09 19:15:42,880 INFO L274 PluginConnector]: CDTParser initialized [2025-01-09 19:15:42,881 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--smsc--smc91c92_cs.ko-entry_point.cil.out.i [2025-01-09 19:15:44,163 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/c2945bcdd/ea48a961a44f4ec6865e995c4b38a693/FLAGd88b73212 [2025-01-09 19:15:44,822 INFO L384 CDTParser]: Found 1 translation units. [2025-01-09 19:15:44,823 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--smsc--smc91c92_cs.ko-entry_point.cil.out.i [2025-01-09 19:15:44,890 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/c2945bcdd/ea48a961a44f4ec6865e995c4b38a693/FLAGd88b73212 [2025-01-09 19:15:44,911 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/c2945bcdd/ea48a961a44f4ec6865e995c4b38a693 [2025-01-09 19:15:44,916 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-01-09 19:15:44,918 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-01-09 19:15:44,920 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-01-09 19:15:44,921 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-01-09 19:15:44,925 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-01-09 19:15:44,926 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 07:15:44" (1/1) ... [2025-01-09 19:15:44,927 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@540d4f41 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:15:44, skipping insertion in model container [2025-01-09 19:15:44,928 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 07:15:44" (1/1) ... [2025-01-09 19:15:45,046 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-01-09 19:15:46,630 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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--smsc--smc91c92_cs.ko-entry_point.cil.out.i[290722,290735] [2025-01-09 19:15:46,679 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 19:15:46,730 INFO L200 MainTranslator]: Completed pre-run [2025-01-09 19:15:46,851 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"); [5941] [2025-01-09 19:15:46,853 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)); [5948] [2025-01-09 19:15:46,860 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 *)"./arch/x86/include/asm/paravirt.h"), "i" (831), "i" (12UL)); [6077-6078] [2025-01-09 19:15:46,860 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" (43UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [6083-6085] [2025-01-09 19:15:46,864 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 *)"./arch/x86/include/asm/paravirt.h"), "i" (836), "i" (12UL)); [6107-6108] [2025-01-09 19:15:46,864 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.restore_fl.func), [paravirt_clobber] "i" (1), "D" (f): "memory", "cc"); [6113-6115] [2025-01-09 19:15:46,864 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 *)"./arch/x86/include/asm/paravirt.h"), "i" (841), "i" (12UL)); [6136-6137] [2025-01-09 19:15:46,864 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" (45UL), [paravirt_opptr] "i" (& pv_irq_ops.irq_disable.func), [paravirt_clobber] "i" (1): "memory", "cc"); [6142-6144] [2025-01-09 19:15:46,866 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [6215] [2025-01-09 19:15:46,866 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [6222] [2025-01-09 19:15:46,867 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [6239] [2025-01-09 19:15:46,867 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [6247] [2025-01-09 19:15:46,867 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outw %w0, %w1": : "a" (value), "Nd" (port)); [6254] [2025-01-09 19:15:46,867 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inw %w1, %w0": "=a" (value): "Nd" (port)); [6262] [2025-01-09 19:15:46,870 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; outsw": "+S" (addr), "+c" (count): "d" (port)); [6269] [2025-01-09 19:15:46,870 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; insw": "+D" (addr), "+c" (count): "d" (port)); [6276] [2025-01-09 19:15:47,100 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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--smsc--smc91c92_cs.ko-entry_point.cil.out.i[290722,290735] [2025-01-09 19:15:47,112 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 19:15:47,252 INFO L204 MainTranslator]: Completed translation [2025-01-09 19:15:47,252 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:15:47 WrapperNode [2025-01-09 19:15:47,253 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-01-09 19:15:47,254 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-01-09 19:15:47,254 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-01-09 19:15:47,254 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-01-09 19:15:47,264 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:15:47" (1/1) ... [2025-01-09 19:15:47,347 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:15:47" (1/1) ... [2025-01-09 19:15:47,563 INFO L138 Inliner]: procedures = 237, calls = 2318, calls flagged for inlining = 119, calls inlined = 115, statements flattened = 5848 [2025-01-09 19:15:47,563 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-01-09 19:15:47,564 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-01-09 19:15:47,564 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-01-09 19:15:47,565 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-01-09 19:15:47,574 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:15:47" (1/1) ... [2025-01-09 19:15:47,575 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:15:47" (1/1) ... [2025-01-09 19:15:47,621 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:15:47" (1/1) ... [2025-01-09 19:15:48,012 INFO L175 MemorySlicer]: Split 1345 memory accesses to 25 slices as follows [31, 3, 5, 49, 25, 98, 4, 2, 2, 14, 6, 5, 4, 6, 1005, 48, 6, 5, 5, 1, 1, 6, 8, 3, 3]. 75 percent of accesses are in the largest equivalence class. The 191 initializations are split as follows [31, 0, 0, 0, 25, 0, 0, 2, 0, 14, 6, 3, 0, 0, 77, 0, 6, 5, 5, 0, 0, 6, 8, 3, 0]. The 818 writes are split as follows [0, 0, 4, 42, 0, 84, 2, 0, 0, 0, 0, 0, 0, 1, 637, 48, 0, 0, 0, 0, 0, 0, 0, 0, 0]. [2025-01-09 19:15:48,012 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:15:47" (1/1) ... [2025-01-09 19:15:48,012 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:15:47" (1/1) ... [2025-01-09 19:15:48,184 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:15:47" (1/1) ... [2025-01-09 19:15:48,203 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:15:47" (1/1) ... [2025-01-09 19:15:48,330 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:15:47" (1/1) ... [2025-01-09 19:15:48,378 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:15:47" (1/1) ... [2025-01-09 19:15:48,400 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:15:47" (1/1) ... [2025-01-09 19:15:48,465 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-01-09 19:15:48,467 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-01-09 19:15:48,467 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-01-09 19:15:48,468 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-01-09 19:15:48,468 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:15:47" (1/1) ... [2025-01-09 19:15:48,474 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 19:15:48,484 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 19:15:48,499 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 19:15:48,508 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 19:15:48,529 INFO L130 BoogieDeclarations]: Found specification of procedure smc_ioctl [2025-01-09 19:15:48,529 INFO L138 BoogieDeclarations]: Found implementation of procedure smc_ioctl [2025-01-09 19:15:48,529 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2025-01-09 19:15:48,529 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2025-01-09 19:15:48,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-01-09 19:15:48,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-01-09 19:15:48,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-01-09 19:15:48,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-01-09 19:15:48,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-01-09 19:15:48,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-01-09 19:15:48,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-01-09 19:15:48,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-01-09 19:15:48,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-01-09 19:15:48,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-01-09 19:15:48,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-01-09 19:15:48,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-01-09 19:15:48,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-01-09 19:15:48,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-01-09 19:15:48,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-01-09 19:15:48,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-01-09 19:15:48,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-01-09 19:15:48,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-01-09 19:15:48,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-01-09 19:15:48,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-01-09 19:15:48,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2025-01-09 19:15:48,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2025-01-09 19:15:48,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2025-01-09 19:15:48,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2025-01-09 19:15:48,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2025-01-09 19:15:48,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-01-09 19:15:48,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-01-09 19:15:48,533 INFO L130 BoogieDeclarations]: Found specification of procedure smc_hardware_send_packet [2025-01-09 19:15:48,533 INFO L138 BoogieDeclarations]: Found implementation of procedure smc_hardware_send_packet [2025-01-09 19:15:48,533 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-01-09 19:15:48,533 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-01-09 19:15:48,533 INFO L130 BoogieDeclarations]: Found specification of procedure smc91c92_detach [2025-01-09 19:15:48,533 INFO L138 BoogieDeclarations]: Found implementation of procedure smc91c92_detach [2025-01-09 19:15:48,533 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2025-01-09 19:15:48,533 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2025-01-09 19:15:48,533 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2025-01-09 19:15:48,533 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2025-01-09 19:15:48,534 INFO L130 BoogieDeclarations]: Found specification of procedure mhz_3288_power [2025-01-09 19:15:48,534 INFO L138 BoogieDeclarations]: Found implementation of procedure mhz_3288_power [2025-01-09 19:15:48,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2025-01-09 19:15:48,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2025-01-09 19:15:48,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-01-09 19:15:48,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-01-09 19:15:48,534 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_request_io [2025-01-09 19:15:48,534 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_request_io [2025-01-09 19:15:48,534 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2025-01-09 19:15:48,534 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2025-01-09 19:15:48,534 INFO L130 BoogieDeclarations]: Found specification of procedure osi_load_firmware [2025-01-09 19:15:48,534 INFO L138 BoogieDeclarations]: Found implementation of procedure osi_load_firmware [2025-01-09 19:15:48,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2025-01-09 19:15:48,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2025-01-09 19:15:48,534 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2025-01-09 19:15:48,534 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2025-01-09 19:15:48,534 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2025-01-09 19:15:48,534 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2025-01-09 19:15:48,534 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2025-01-09 19:15:48,534 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2025-01-09 19:15:48,534 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2025-01-09 19:15:48,534 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2025-01-09 19:15:48,534 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2025-01-09 19:15:48,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2025-01-09 19:15:48,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2025-01-09 19:15:48,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2025-01-09 19:15:48,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2025-01-09 19:15:48,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2025-01-09 19:15:48,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2025-01-09 19:15:48,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2025-01-09 19:15:48,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2025-01-09 19:15:48,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2025-01-09 19:15:48,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2025-01-09 19:15:48,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2025-01-09 19:15:48,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2025-01-09 19:15:48,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2025-01-09 19:15:48,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2025-01-09 19:15:48,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2025-01-09 19:15:48,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2025-01-09 19:15:48,535 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2025-01-09 19:15:48,535 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2025-01-09 19:15:48,535 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2025-01-09 19:15:48,535 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2025-01-09 19:15:48,538 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2025-01-09 19:15:48,538 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2025-01-09 19:15:48,538 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2025-01-09 19:15:48,538 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2025-01-09 19:15:48,539 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2025-01-09 19:15:48,539 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2025-01-09 19:15:48,539 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2025-01-09 19:15:48,539 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2025-01-09 19:15:48,539 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2025-01-09 19:15:48,539 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2025-01-09 19:15:48,539 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2025-01-09 19:15:48,540 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2025-01-09 19:15:48,540 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2025-01-09 19:15:48,540 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2025-01-09 19:15:48,540 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2025-01-09 19:15:48,540 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2025-01-09 19:15:48,540 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2025-01-09 19:15:48,540 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2025-01-09 19:15:48,540 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2025-01-09 19:15:48,540 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2025-01-09 19:15:48,540 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2025-01-09 19:15:48,540 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_notice [2025-01-09 19:15:48,540 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_notice [2025-01-09 19:15:48,540 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-01-09 19:15:48,541 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-01-09 19:15:48,541 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2025-01-09 19:15:48,541 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2025-01-09 19:15:48,541 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2025-01-09 19:15:48,541 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2025-01-09 19:15:48,542 INFO L130 BoogieDeclarations]: Found specification of procedure smc_set_xcvr [2025-01-09 19:15:48,542 INFO L138 BoogieDeclarations]: Found implementation of procedure smc_set_xcvr [2025-01-09 19:15:48,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_1 [2025-01-09 19:15:48,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_1 [2025-01-09 19:15:48,542 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2025-01-09 19:15:48,542 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2025-01-09 19:15:48,542 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2025-01-09 19:15:48,542 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2025-01-09 19:15:48,542 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-01-09 19:15:48,542 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2025-01-09 19:15:48,542 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2025-01-09 19:15:48,542 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2025-01-09 19:15:48,542 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2025-01-09 19:15:48,542 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2025-01-09 19:15:48,542 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2025-01-09 19:15:48,542 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-01-09 19:15:48,542 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-01-09 19:15:48,542 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-01-09 19:15:48,542 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-01-09 19:15:48,542 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-01-09 19:15:48,542 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-01-09 19:15:48,542 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-01-09 19:15:48,542 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-01-09 19:15:48,542 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-01-09 19:15:48,542 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-01-09 19:15:48,542 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-01-09 19:15:48,543 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-01-09 19:15:48,543 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-01-09 19:15:48,543 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-01-09 19:15:48,543 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-01-09 19:15:48,543 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-01-09 19:15:48,543 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-01-09 19:15:48,543 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-01-09 19:15:48,543 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-01-09 19:15:48,543 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-01-09 19:15:48,543 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2025-01-09 19:15:48,543 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2025-01-09 19:15:48,543 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2025-01-09 19:15:48,543 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2025-01-09 19:15:48,543 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2025-01-09 19:15:48,543 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2025-01-09 19:15:48,543 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2025-01-09 19:15:48,543 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2025-01-09 19:15:48,543 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2025-01-09 19:15:48,543 INFO L130 BoogieDeclarations]: Found specification of procedure mot_config [2025-01-09 19:15:48,543 INFO L138 BoogieDeclarations]: Found implementation of procedure mot_config [2025-01-09 19:15:48,543 INFO L130 BoogieDeclarations]: Found specification of procedure smc91c92_resume [2025-01-09 19:15:48,543 INFO L138 BoogieDeclarations]: Found implementation of procedure smc91c92_resume [2025-01-09 19:15:48,546 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2025-01-09 19:15:48,546 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2025-01-09 19:15:48,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2025-01-09 19:15:48,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2025-01-09 19:15:48,546 INFO L130 BoogieDeclarations]: Found specification of procedure dev_notice [2025-01-09 19:15:48,546 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_notice [2025-01-09 19:15:48,546 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2025-01-09 19:15:48,546 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2025-01-09 19:15:48,547 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-01-09 19:15:48,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-01-09 19:15:48,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-01-09 19:15:48,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-01-09 19:15:48,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-01-09 19:15:48,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-01-09 19:15:48,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-01-09 19:15:48,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2025-01-09 19:15:48,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2025-01-09 19:15:48,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2025-01-09 19:15:48,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2025-01-09 19:15:48,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2025-01-09 19:15:48,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2025-01-09 19:15:48,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2025-01-09 19:15:48,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2025-01-09 19:15:48,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2025-01-09 19:15:48,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2025-01-09 19:15:48,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2025-01-09 19:15:48,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2025-01-09 19:15:48,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2025-01-09 19:15:48,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2025-01-09 19:15:48,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2025-01-09 19:15:48,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2025-01-09 19:15:48,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2025-01-09 19:15:48,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2025-01-09 19:15:48,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2025-01-09 19:15:48,547 INFO L130 BoogieDeclarations]: Found specification of procedure smc91c92_suspend [2025-01-09 19:15:48,547 INFO L138 BoogieDeclarations]: Found implementation of procedure smc91c92_suspend [2025-01-09 19:15:48,547 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-01-09 19:15:48,547 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-01-09 19:15:48,548 INFO L130 BoogieDeclarations]: Found specification of procedure check_sig [2025-01-09 19:15:48,548 INFO L138 BoogieDeclarations]: Found implementation of procedure check_sig [2025-01-09 19:15:48,548 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2025-01-09 19:15:48,548 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2025-01-09 19:15:48,548 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2025-01-09 19:15:48,548 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2025-01-09 19:15:48,548 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2025-01-09 19:15:48,548 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2025-01-09 19:15:48,548 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2025-01-09 19:15:48,548 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2025-01-09 19:15:48,548 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2025-01-09 19:15:48,548 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2025-01-09 19:15:48,548 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2025-01-09 19:15:48,548 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2025-01-09 19:15:48,548 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2025-01-09 19:15:48,548 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2025-01-09 19:15:48,548 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_sync [2025-01-09 19:15:48,548 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_sync [2025-01-09 19:15:48,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-01-09 19:15:48,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-01-09 19:15:48,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-01-09 19:15:48,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-01-09 19:15:48,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-01-09 19:15:48,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-01-09 19:15:48,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-01-09 19:15:48,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-01-09 19:15:48,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-01-09 19:15:48,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-01-09 19:15:48,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-01-09 19:15:48,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-01-09 19:15:48,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-01-09 19:15:48,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-01-09 19:15:48,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-01-09 19:15:48,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-01-09 19:15:48,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-01-09 19:15:48,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-01-09 19:15:48,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-01-09 19:15:48,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-01-09 19:15:48,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2025-01-09 19:15:48,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2025-01-09 19:15:48,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2025-01-09 19:15:48,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2025-01-09 19:15:48,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2025-01-09 19:15:48,552 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-01-09 19:15:48,552 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-01-09 19:15:48,552 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-01-09 19:15:48,552 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-01-09 19:15:48,552 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-01-09 19:15:48,552 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-01-09 19:15:48,552 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-01-09 19:15:48,552 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-01-09 19:15:48,552 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-01-09 19:15:48,552 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-01-09 19:15:48,553 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-01-09 19:15:48,553 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-01-09 19:15:48,553 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-01-09 19:15:48,554 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-01-09 19:15:48,554 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-01-09 19:15:48,554 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-01-09 19:15:48,554 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-01-09 19:15:48,554 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-01-09 19:15:48,554 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-01-09 19:15:48,554 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-01-09 19:15:48,554 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2025-01-09 19:15:48,554 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2025-01-09 19:15:48,554 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2025-01-09 19:15:48,554 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2025-01-09 19:15:48,554 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2025-01-09 19:15:48,554 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2025-01-09 19:15:48,554 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2025-01-09 19:15:48,554 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2025-01-09 19:15:48,554 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2025-01-09 19:15:48,554 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2025-01-09 19:15:48,554 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2025-01-09 19:15:48,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2025-01-09 19:15:48,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2025-01-09 19:15:48,554 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_1 [2025-01-09 19:15:48,554 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_1 [2025-01-09 19:15:48,554 INFO L130 BoogieDeclarations]: Found specification of procedure cvt_ascii_address [2025-01-09 19:15:48,554 INFO L138 BoogieDeclarations]: Found implementation of procedure cvt_ascii_address [2025-01-09 19:15:48,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-01-09 19:15:48,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-01-09 19:15:48,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-01-09 19:15:48,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-01-09 19:15:48,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-01-09 19:15:48,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-01-09 19:15:48,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-01-09 19:15:48,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-01-09 19:15:48,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-01-09 19:15:48,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-01-09 19:15:48,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-01-09 19:15:48,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-01-09 19:15:48,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-01-09 19:15:48,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-01-09 19:15:48,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-01-09 19:15:48,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-01-09 19:15:48,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-01-09 19:15:48,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-01-09 19:15:48,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-01-09 19:15:48,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-01-09 19:15:48,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2025-01-09 19:15:48,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2025-01-09 19:15:48,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2025-01-09 19:15:48,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2025-01-09 19:15:48,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2025-01-09 19:15:48,555 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2025-01-09 19:15:48,555 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2025-01-09 19:15:48,555 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev16 [2025-01-09 19:15:48,555 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev16 [2025-01-09 19:15:48,555 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_loop_tuple [2025-01-09 19:15:48,555 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_loop_tuple [2025-01-09 19:15:48,555 INFO L130 BoogieDeclarations]: Found specification of procedure smc91c92_release [2025-01-09 19:15:48,555 INFO L138 BoogieDeclarations]: Found implementation of procedure smc91c92_release [2025-01-09 19:15:48,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-01-09 19:15:48,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-01-09 19:15:48,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2025-01-09 19:15:48,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2025-01-09 19:15:48,555 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-01-09 19:15:48,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2025-01-09 19:15:48,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2025-01-09 19:15:48,555 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev8 [2025-01-09 19:15:48,555 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev8 [2025-01-09 19:15:48,556 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-01-09 19:15:48,556 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2025-01-09 19:15:48,556 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2025-01-09 19:15:48,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-01-09 19:15:48,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-01-09 19:15:48,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-01-09 19:15:48,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-01-09 19:15:48,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-01-09 19:15:48,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-01-09 19:15:48,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-01-09 19:15:48,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-01-09 19:15:48,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-01-09 19:15:48,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-01-09 19:15:48,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-01-09 19:15:48,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-01-09 19:15:48,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-01-09 19:15:48,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-01-09 19:15:48,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-01-09 19:15:48,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-01-09 19:15:48,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-01-09 19:15:48,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-01-09 19:15:48,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-01-09 19:15:48,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-01-09 19:15:48,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2025-01-09 19:15:48,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2025-01-09 19:15:48,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2025-01-09 19:15:48,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2025-01-09 19:15:48,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2025-01-09 19:15:48,561 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_loop_config [2025-01-09 19:15:48,561 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_loop_config [2025-01-09 19:15:48,561 INFO L130 BoogieDeclarations]: Found specification of procedure s9k_config [2025-01-09 19:15:48,561 INFO L138 BoogieDeclarations]: Found implementation of procedure s9k_config [2025-01-09 19:15:48,561 INFO L130 BoogieDeclarations]: Found specification of procedure smc_tx_timeout [2025-01-09 19:15:48,561 INFO L138 BoogieDeclarations]: Found implementation of procedure smc_tx_timeout [2025-01-09 19:15:48,561 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2025-01-09 19:15:48,561 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2025-01-09 19:15:48,561 INFO L130 BoogieDeclarations]: Found specification of procedure smc_reset [2025-01-09 19:15:48,561 INFO L138 BoogieDeclarations]: Found implementation of procedure smc_reset [2025-01-09 19:15:48,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-01-09 19:15:48,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-01-09 19:15:48,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-01-09 19:15:48,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-01-09 19:15:48,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-01-09 19:15:48,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-01-09 19:15:48,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-01-09 19:15:48,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-01-09 19:15:48,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-01-09 19:15:48,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-01-09 19:15:48,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-01-09 19:15:48,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-01-09 19:15:48,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-01-09 19:15:48,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-01-09 19:15:48,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-01-09 19:15:48,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-01-09 19:15:48,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-01-09 19:15:48,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-01-09 19:15:48,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-01-09 19:15:48,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-01-09 19:15:48,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2025-01-09 19:15:48,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2025-01-09 19:15:48,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2025-01-09 19:15:48,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2025-01-09 19:15:48,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2025-01-09 19:15:48,562 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2025-01-09 19:15:48,562 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2025-01-09 19:15:48,562 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2025-01-09 19:15:48,562 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2025-01-09 19:15:48,562 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2025-01-09 19:15:48,562 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2025-01-09 19:15:48,562 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2025-01-09 19:15:48,562 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2025-01-09 19:15:48,562 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2025-01-09 19:15:48,562 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2025-01-09 19:15:48,562 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-01-09 19:15:48,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-01-09 19:15:49,368 INFO L234 CfgBuilder]: Building ICFG [2025-01-09 19:15:49,374 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-01-09 19:15:49,577 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-01-09 19:16:05,950 INFO L? ?]: Removed 1760 outVars from TransFormulas that were not future-live. [2025-01-09 19:16:05,950 INFO L283 CfgBuilder]: Performing block encoding [2025-01-09 19:16:06,000 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-01-09 19:16:06,001 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2025-01-09 19:16:06,001 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 07:16:06 BoogieIcfgContainer [2025-01-09 19:16:06,001 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-01-09 19:16:06,008 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-01-09 19:16:06,011 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-01-09 19:16:06,015 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-01-09 19:16:06,016 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.01 07:15:44" (1/3) ... [2025-01-09 19:16:06,016 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@48e4afeb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 07:16:06, skipping insertion in model container [2025-01-09 19:16:06,016 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:15:47" (2/3) ... [2025-01-09 19:16:06,017 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@48e4afeb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 07:16:06, skipping insertion in model container [2025-01-09 19:16:06,017 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 07:16:06" (3/3) ... [2025-01-09 19:16:06,018 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--smsc--smc91c92_cs.ko-entry_point.cil.out.i [2025-01-09 19:16:06,033 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-01-09 19:16:06,041 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--smsc--smc91c92_cs.ko-entry_point.cil.out.i that has 96 procedures, 1996 locations, 1 initial locations, 25 loop locations, and 1 error locations. [2025-01-09 19:16:06,146 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-01-09 19:16:06,158 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;@638f995b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-01-09 19:16:06,158 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-01-09 19:16:06,168 INFO L276 IsEmpty]: Start isEmpty. Operand has 1903 states, 1366 states have (on average 1.396778916544656) internal successors, (1908), 1423 states have internal predecessors, (1908), 464 states have call successors, (464), 72 states have call predecessors, (464), 71 states have return successors, (458), 448 states have call predecessors, (458), 458 states have call successors, (458) [2025-01-09 19:16:06,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2025-01-09 19:16:06,218 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 19:16:06,220 INFO L218 NwaCegarLoop]: trace histogram [11, 11, 7, 7, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 19:16:06,221 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 19:16:06,227 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 19:16:06,228 INFO L85 PathProgramCache]: Analyzing trace with hash 1199218514, now seen corresponding path program 1 times [2025-01-09 19:16:06,235 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 19:16:06,235 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [903859359] [2025-01-09 19:16:06,235 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 19:16:06,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 19:16:33,607 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 322 statements into 1 equivalence classes. [2025-01-09 19:16:34,373 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 322 of 322 statements. [2025-01-09 19:16:34,376 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 19:16:34,376 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 19:16:35,463 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 403 trivial. 0 not checked. [2025-01-09 19:16:35,464 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 19:16:35,464 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [903859359] [2025-01-09 19:16:35,465 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [903859359] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-09 19:16:35,465 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [978256008] [2025-01-09 19:16:35,466 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 19:16:35,466 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-09 19:16:35,466 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 19:16:35,470 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-09 19:16:35,471 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2025-01-09 19:17:02,063 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 322 statements into 1 equivalence classes. [2025-01-09 19:17:03,112 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 322 of 322 statements. [2025-01-09 19:17:03,112 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 19:17:03,112 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 19:17:03,155 INFO L256 TraceCheckSpWp]: Trace formula consists of 9097 conjuncts, 1 conjuncts are in the unsatisfiable core [2025-01-09 19:17:03,174 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-09 19:17:03,212 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 387 trivial. 0 not checked. [2025-01-09 19:17:03,212 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-01-09 19:17:03,213 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [978256008] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 19:17:03,213 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2025-01-09 19:17:03,213 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2025-01-09 19:17:03,215 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [726026285] [2025-01-09 19:17:03,215 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 19:17:03,222 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-01-09 19:17:03,223 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 19:17:03,240 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-01-09 19:17:03,241 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-01-09 19:17:03,248 INFO L87 Difference]: Start difference. First operand has 1903 states, 1366 states have (on average 1.396778916544656) internal successors, (1908), 1423 states have internal predecessors, (1908), 464 states have call successors, (464), 72 states have call predecessors, (464), 71 states have return successors, (458), 448 states have call predecessors, (458), 458 states have call successors, (458) Second operand has 2 states, 2 states have (on average 63.0) internal successors, (126), 2 states have internal predecessors, (126), 2 states have call successors, (48), 2 states have call predecessors, (48), 2 states have return successors, (45), 2 states have call predecessors, (45), 2 states have call successors, (45) [2025-01-09 19:17:03,431 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 19:17:03,432 INFO L93 Difference]: Finished difference Result 3801 states and 5704 transitions. [2025-01-09 19:17:03,433 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-09 19:17:03,434 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 63.0) internal successors, (126), 2 states have internal predecessors, (126), 2 states have call successors, (48), 2 states have call predecessors, (48), 2 states have return successors, (45), 2 states have call predecessors, (45), 2 states have call successors, (45) Word has length 322 [2025-01-09 19:17:03,434 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 19:17:03,472 INFO L225 Difference]: With dead ends: 3801 [2025-01-09 19:17:03,472 INFO L226 Difference]: Without dead ends: 1884 [2025-01-09 19:17:03,490 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 323 GetRequests, 323 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-01-09 19:17:03,492 INFO L435 NwaCegarLoop]: 2800 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 2800 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-01-09 19:17:03,493 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 2800 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-01-09 19:17:03,510 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1884 states. [2025-01-09 19:17:03,665 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1884 to 1884. [2025-01-09 19:17:03,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1884 states, 1355 states have (on average 1.3712177121771219) internal successors, (1858), 1404 states have internal predecessors, (1858), 458 states have call successors, (458), 71 states have call predecessors, (458), 70 states have return successors, (457), 447 states have call predecessors, (457), 457 states have call successors, (457) [2025-01-09 19:17:03,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1884 states to 1884 states and 2773 transitions. [2025-01-09 19:17:03,696 INFO L78 Accepts]: Start accepts. Automaton has 1884 states and 2773 transitions. Word has length 322 [2025-01-09 19:17:03,698 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 19:17:03,698 INFO L471 AbstractCegarLoop]: Abstraction has 1884 states and 2773 transitions. [2025-01-09 19:17:03,699 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 63.0) internal successors, (126), 2 states have internal predecessors, (126), 2 states have call successors, (48), 2 states have call predecessors, (48), 2 states have return successors, (45), 2 states have call predecessors, (45), 2 states have call successors, (45) [2025-01-09 19:17:03,699 INFO L276 IsEmpty]: Start isEmpty. Operand 1884 states and 2773 transitions. [2025-01-09 19:17:03,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2025-01-09 19:17:03,724 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 19:17:03,725 INFO L218 NwaCegarLoop]: trace histogram [11, 11, 7, 7, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 19:17:03,761 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2025-01-09 19:17:03,926 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2025-01-09 19:17:03,926 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 19:17:03,927 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 19:17:03,927 INFO L85 PathProgramCache]: Analyzing trace with hash -1460839460, now seen corresponding path program 1 times [2025-01-09 19:17:03,927 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 19:17:03,927 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [693363004] [2025-01-09 19:17:03,927 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 19:17:03,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms