./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 798a7b37 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-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/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 3ecfb8b0fcef33da98f558e52c103bea043ca8b7f1be39029ddcf57b060bd03a --- Real Ultimate output --- This is Ultimate 0.3.0-?-798a7b3-m [2025-03-04 04:43:07,531 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-04 04:43:07,592 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-03-04 04:43:07,597 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-04 04:43:07,598 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-04 04:43:07,615 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-04 04:43:07,616 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-04 04:43:07,616 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-04 04:43:07,617 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-04 04:43:07,617 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-04 04:43:07,617 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-04 04:43:07,618 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-04 04:43:07,618 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-04 04:43:07,618 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-04 04:43:07,618 INFO L153 SettingsManager]: * Use SBE=true [2025-03-04 04:43:07,618 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-04 04:43:07,619 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-04 04:43:07,619 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-04 04:43:07,619 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-04 04:43:07,619 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-04 04:43:07,619 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-04 04:43:07,619 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-04 04:43:07,619 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-04 04:43:07,619 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-04 04:43:07,619 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-04 04:43:07,619 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-04 04:43:07,620 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-04 04:43:07,620 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-04 04:43:07,620 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-04 04:43:07,620 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-04 04:43:07,620 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-04 04:43:07,620 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-04 04:43:07,621 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-04 04:43:07,621 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-04 04:43:07,621 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-04 04:43:07,621 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-04 04:43:07,621 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-04 04:43:07,621 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-04 04:43:07,621 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-04 04:43:07,621 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-04 04:43:07,621 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3ecfb8b0fcef33da98f558e52c103bea043ca8b7f1be39029ddcf57b060bd03a [2025-03-04 04:43:07,826 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-04 04:43:07,832 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-04 04:43:07,834 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-04 04:43:07,834 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-04 04:43:07,835 INFO L274 PluginConnector]: CDTParser initialized [2025-03-04 04:43:07,835 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--smsc--smc91c92_cs.ko-entry_point.cil.out.i [2025-03-04 04:43:08,971 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/896b757c7/6368c619aa1f4d65bc2b89be69e1adae/FLAGba76723e5 [2025-03-04 04:43:09,452 INFO L384 CDTParser]: Found 1 translation units. [2025-03-04 04:43:09,454 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--smsc--smc91c92_cs.ko-entry_point.cil.out.i [2025-03-04 04:43:09,488 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/896b757c7/6368c619aa1f4d65bc2b89be69e1adae/FLAGba76723e5 [2025-03-04 04:43:09,546 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/896b757c7/6368c619aa1f4d65bc2b89be69e1adae [2025-03-04 04:43:09,548 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-04 04:43:09,549 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-04 04:43:09,550 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-04 04:43:09,550 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-04 04:43:09,553 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-04 04:43:09,553 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.03 04:43:09" (1/1) ... [2025-03-04 04:43:09,554 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7cee2442 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:43:09, skipping insertion in model container [2025-03-04 04:43:09,554 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.03 04:43:09" (1/1) ... [2025-03-04 04:43:09,633 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-04 04:43:11,280 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-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] [2025-03-04 04:43:11,339 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-04 04:43:11,390 INFO L200 MainTranslator]: Completed pre-run [2025-03-04 04:43:11,482 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] [2025-03-04 04:43:11,484 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] [2025-03-04 04:43:11,490 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] [2025-03-04 04:43:11,491 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] [2025-03-04 04:43:11,491 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] [2025-03-04 04:43:11,491 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] [2025-03-04 04:43:11,491 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] [2025-03-04 04:43:11,492 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] [2025-03-04 04:43:11,493 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [6215] [2025-03-04 04:43:11,493 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [6222] [2025-03-04 04:43:11,493 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [6239] [2025-03-04 04:43:11,496 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [6247] [2025-03-04 04:43:11,496 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outw %w0, %w1": : "a" (value), "Nd" (port)); [6254] [2025-03-04 04:43:11,496 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inw %w1, %w0": "=a" (value): "Nd" (port)); [6262] [2025-03-04 04:43:11,497 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; outsw": "+S" (addr), "+c" (count): "d" (port)); [6269] [2025-03-04 04:43:11,497 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; insw": "+D" (addr), "+c" (count): "d" (port)); [6276] [2025-03-04 04:43:11,654 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-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] [2025-03-04 04:43:11,660 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-04 04:43:11,839 INFO L204 MainTranslator]: Completed translation [2025-03-04 04:43:11,842 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:43:11 WrapperNode [2025-03-04 04:43:11,843 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-04 04:43:11,845 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-04 04:43:11,845 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-04 04:43:11,845 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-04 04:43:11,856 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:43:11" (1/1) ... [2025-03-04 04:43:11,928 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:43:11" (1/1) ... [2025-03-04 04:43:12,086 INFO L138 Inliner]: procedures = 237, calls = 2318, calls flagged for inlining = 119, calls inlined = 115, statements flattened = 5848 [2025-03-04 04:43:12,086 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-04 04:43:12,087 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-04 04:43:12,087 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-04 04:43:12,087 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-04 04:43:12,096 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:43:11" (1/1) ... [2025-03-04 04:43:12,096 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:43:11" (1/1) ... [2025-03-04 04:43:12,139 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:43:11" (1/1) ... [2025-03-04 04:43:12,459 INFO L175 MemorySlicer]: Split 1345 memory accesses to 25 slices as follows [31, 1005, 49, 2, 4, 2, 1, 14, 5, 5, 6, 48, 3, 6, 6, 25, 5, 5, 6, 8, 3, 4, 3, 1, 98]. 75 percent of accesses are in the largest equivalence class. The 191 initializations are split as follows [31, 77, 0, 0, 0, 2, 0, 14, 3, 0, 0, 0, 0, 6, 6, 25, 5, 5, 6, 8, 3, 0, 0, 0, 0]. The 818 writes are split as follows [0, 637, 42, 0, 2, 0, 0, 0, 0, 4, 1, 48, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 84]. [2025-03-04 04:43:12,459 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:43:11" (1/1) ... [2025-03-04 04:43:12,460 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:43:11" (1/1) ... [2025-03-04 04:43:12,558 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:43:11" (1/1) ... [2025-03-04 04:43:12,576 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:43:11" (1/1) ... [2025-03-04 04:43:12,610 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:43:11" (1/1) ... [2025-03-04 04:43:12,630 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:43:11" (1/1) ... [2025-03-04 04:43:12,684 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-04 04:43:12,685 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-04 04:43:12,685 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-04 04:43:12,685 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-04 04:43:12,686 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:43:11" (1/1) ... [2025-03-04 04:43:12,690 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-04 04:43:12,699 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-04 04:43:12,711 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-03-04 04:43:12,716 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-03-04 04:43:12,786 INFO L130 BoogieDeclarations]: Found specification of procedure smc_ioctl [2025-03-04 04:43:12,786 INFO L138 BoogieDeclarations]: Found implementation of procedure smc_ioctl [2025-03-04 04:43:12,786 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2025-03-04 04:43:12,787 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2025-03-04 04:43:12,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-03-04 04:43:12,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-03-04 04:43:12,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-03-04 04:43:12,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-03-04 04:43:12,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-03-04 04:43:12,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-03-04 04:43:12,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-03-04 04:43:12,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-03-04 04:43:12,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-03-04 04:43:12,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-03-04 04:43:12,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-03-04 04:43:12,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-03-04 04:43:12,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-03-04 04:43:12,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-03-04 04:43:12,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-03-04 04:43:12,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-03-04 04:43:12,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-03-04 04:43:12,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-03-04 04:43:12,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-03-04 04:43:12,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-03-04 04:43:12,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2025-03-04 04:43:12,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2025-03-04 04:43:12,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2025-03-04 04:43:12,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2025-03-04 04:43:12,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2025-03-04 04:43:12,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-03-04 04:43:12,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-03-04 04:43:12,790 INFO L130 BoogieDeclarations]: Found specification of procedure smc_hardware_send_packet [2025-03-04 04:43:12,790 INFO L138 BoogieDeclarations]: Found implementation of procedure smc_hardware_send_packet [2025-03-04 04:43:12,790 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-03-04 04:43:12,790 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-03-04 04:43:12,790 INFO L130 BoogieDeclarations]: Found specification of procedure smc91c92_detach [2025-03-04 04:43:12,790 INFO L138 BoogieDeclarations]: Found implementation of procedure smc91c92_detach [2025-03-04 04:43:12,790 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2025-03-04 04:43:12,790 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2025-03-04 04:43:12,790 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2025-03-04 04:43:12,790 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2025-03-04 04:43:12,790 INFO L130 BoogieDeclarations]: Found specification of procedure mhz_3288_power [2025-03-04 04:43:12,790 INFO L138 BoogieDeclarations]: Found implementation of procedure mhz_3288_power [2025-03-04 04:43:12,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2025-03-04 04:43:12,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2025-03-04 04:43:12,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-03-04 04:43:12,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-03-04 04:43:12,791 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_request_io [2025-03-04 04:43:12,791 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_request_io [2025-03-04 04:43:12,791 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2025-03-04 04:43:12,791 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2025-03-04 04:43:12,791 INFO L130 BoogieDeclarations]: Found specification of procedure osi_load_firmware [2025-03-04 04:43:12,791 INFO L138 BoogieDeclarations]: Found implementation of procedure osi_load_firmware [2025-03-04 04:43:12,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2025-03-04 04:43:12,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2025-03-04 04:43:12,792 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2025-03-04 04:43:12,792 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2025-03-04 04:43:12,792 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2025-03-04 04:43:12,792 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2025-03-04 04:43:12,792 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2025-03-04 04:43:12,792 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2025-03-04 04:43:12,792 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2025-03-04 04:43:12,792 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2025-03-04 04:43:12,792 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2025-03-04 04:43:12,792 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2025-03-04 04:43:12,792 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2025-03-04 04:43:12,792 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2025-03-04 04:43:12,792 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2025-03-04 04:43:12,792 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2025-03-04 04:43:12,792 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2025-03-04 04:43:12,792 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2025-03-04 04:43:12,792 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2025-03-04 04:43:12,792 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2025-03-04 04:43:12,792 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2025-03-04 04:43:12,792 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2025-03-04 04:43:12,792 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2025-03-04 04:43:12,792 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2025-03-04 04:43:12,792 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2025-03-04 04:43:12,792 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2025-03-04 04:43:12,792 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2025-03-04 04:43:12,792 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2025-03-04 04:43:12,792 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2025-03-04 04:43:12,792 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2025-03-04 04:43:12,792 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2025-03-04 04:43:12,793 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2025-03-04 04:43:12,793 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2025-03-04 04:43:12,793 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2025-03-04 04:43:12,793 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2025-03-04 04:43:12,793 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2025-03-04 04:43:12,793 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2025-03-04 04:43:12,793 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2025-03-04 04:43:12,793 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2025-03-04 04:43:12,793 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2025-03-04 04:43:12,793 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2025-03-04 04:43:12,793 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2025-03-04 04:43:12,793 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2025-03-04 04:43:12,793 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2025-03-04 04:43:12,793 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2025-03-04 04:43:12,793 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2025-03-04 04:43:12,793 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2025-03-04 04:43:12,793 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2025-03-04 04:43:12,793 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2025-03-04 04:43:12,793 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2025-03-04 04:43:12,793 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2025-03-04 04:43:12,793 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2025-03-04 04:43:12,793 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_notice [2025-03-04 04:43:12,793 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_notice [2025-03-04 04:43:12,793 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-03-04 04:43:12,793 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-03-04 04:43:12,793 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2025-03-04 04:43:12,793 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2025-03-04 04:43:12,793 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2025-03-04 04:43:12,793 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2025-03-04 04:43:12,793 INFO L130 BoogieDeclarations]: Found specification of procedure smc_set_xcvr [2025-03-04 04:43:12,793 INFO L138 BoogieDeclarations]: Found implementation of procedure smc_set_xcvr [2025-03-04 04:43:12,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_1 [2025-03-04 04:43:12,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_1 [2025-03-04 04:43:12,793 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2025-03-04 04:43:12,793 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2025-03-04 04:43:12,793 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2025-03-04 04:43:12,793 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2025-03-04 04:43:12,793 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-03-04 04:43:12,793 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2025-03-04 04:43:12,795 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2025-03-04 04:43:12,795 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2025-03-04 04:43:12,795 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2025-03-04 04:43:12,796 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2025-03-04 04:43:12,796 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2025-03-04 04:43:12,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-03-04 04:43:12,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-03-04 04:43:12,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-03-04 04:43:12,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-03-04 04:43:12,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-03-04 04:43:12,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-03-04 04:43:12,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-03-04 04:43:12,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-03-04 04:43:12,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-03-04 04:43:12,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-03-04 04:43:12,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-03-04 04:43:12,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-03-04 04:43:12,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-03-04 04:43:12,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-03-04 04:43:12,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-03-04 04:43:12,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-03-04 04:43:12,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-03-04 04:43:12,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-03-04 04:43:12,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-03-04 04:43:12,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-03-04 04:43:12,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2025-03-04 04:43:12,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2025-03-04 04:43:12,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2025-03-04 04:43:12,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2025-03-04 04:43:12,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2025-03-04 04:43:12,796 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2025-03-04 04:43:12,796 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2025-03-04 04:43:12,796 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2025-03-04 04:43:12,796 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2025-03-04 04:43:12,796 INFO L130 BoogieDeclarations]: Found specification of procedure mot_config [2025-03-04 04:43:12,796 INFO L138 BoogieDeclarations]: Found implementation of procedure mot_config [2025-03-04 04:43:12,797 INFO L130 BoogieDeclarations]: Found specification of procedure smc91c92_resume [2025-03-04 04:43:12,797 INFO L138 BoogieDeclarations]: Found implementation of procedure smc91c92_resume [2025-03-04 04:43:12,797 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2025-03-04 04:43:12,797 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2025-03-04 04:43:12,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2025-03-04 04:43:12,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2025-03-04 04:43:12,797 INFO L130 BoogieDeclarations]: Found specification of procedure dev_notice [2025-03-04 04:43:12,797 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_notice [2025-03-04 04:43:12,797 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2025-03-04 04:43:12,797 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2025-03-04 04:43:12,797 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-03-04 04:43:12,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-03-04 04:43:12,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-03-04 04:43:12,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-03-04 04:43:12,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-03-04 04:43:12,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-03-04 04:43:12,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-03-04 04:43:12,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2025-03-04 04:43:12,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2025-03-04 04:43:12,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2025-03-04 04:43:12,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2025-03-04 04:43:12,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2025-03-04 04:43:12,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2025-03-04 04:43:12,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2025-03-04 04:43:12,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2025-03-04 04:43:12,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2025-03-04 04:43:12,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2025-03-04 04:43:12,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2025-03-04 04:43:12,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2025-03-04 04:43:12,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2025-03-04 04:43:12,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2025-03-04 04:43:12,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2025-03-04 04:43:12,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2025-03-04 04:43:12,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2025-03-04 04:43:12,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2025-03-04 04:43:12,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2025-03-04 04:43:12,797 INFO L130 BoogieDeclarations]: Found specification of procedure smc91c92_suspend [2025-03-04 04:43:12,797 INFO L138 BoogieDeclarations]: Found implementation of procedure smc91c92_suspend [2025-03-04 04:43:12,797 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-03-04 04:43:12,797 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-03-04 04:43:12,797 INFO L130 BoogieDeclarations]: Found specification of procedure check_sig [2025-03-04 04:43:12,797 INFO L138 BoogieDeclarations]: Found implementation of procedure check_sig [2025-03-04 04:43:12,797 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2025-03-04 04:43:12,797 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2025-03-04 04:43:12,797 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2025-03-04 04:43:12,797 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2025-03-04 04:43:12,797 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2025-03-04 04:43:12,798 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2025-03-04 04:43:12,798 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2025-03-04 04:43:12,798 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2025-03-04 04:43:12,799 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2025-03-04 04:43:12,799 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2025-03-04 04:43:12,799 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2025-03-04 04:43:12,799 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2025-03-04 04:43:12,799 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2025-03-04 04:43:12,799 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2025-03-04 04:43:12,799 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_sync [2025-03-04 04:43:12,799 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_sync [2025-03-04 04:43:12,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-03-04 04:43:12,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-03-04 04:43:12,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-03-04 04:43:12,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-03-04 04:43:12,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-03-04 04:43:12,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-03-04 04:43:12,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-03-04 04:43:12,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-03-04 04:43:12,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-03-04 04:43:12,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-03-04 04:43:12,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-03-04 04:43:12,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-03-04 04:43:12,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-03-04 04:43:12,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-03-04 04:43:12,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-03-04 04:43:12,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-03-04 04:43:12,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-03-04 04:43:12,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-03-04 04:43:12,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-03-04 04:43:12,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-03-04 04:43:12,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2025-03-04 04:43:12,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2025-03-04 04:43:12,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2025-03-04 04:43:12,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2025-03-04 04:43:12,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2025-03-04 04:43:12,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-03-04 04:43:12,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-03-04 04:43:12,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-03-04 04:43:12,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-03-04 04:43:12,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-03-04 04:43:12,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-03-04 04:43:12,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-03-04 04:43:12,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-03-04 04:43:12,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-03-04 04:43:12,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-03-04 04:43:12,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-03-04 04:43:12,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-03-04 04:43:12,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-03-04 04:43:12,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-03-04 04:43:12,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-03-04 04:43:12,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-03-04 04:43:12,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-03-04 04:43:12,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-03-04 04:43:12,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-03-04 04:43:12,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-03-04 04:43:12,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2025-03-04 04:43:12,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2025-03-04 04:43:12,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2025-03-04 04:43:12,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2025-03-04 04:43:12,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2025-03-04 04:43:12,802 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2025-03-04 04:43:12,802 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2025-03-04 04:43:12,802 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2025-03-04 04:43:12,802 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2025-03-04 04:43:12,802 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2025-03-04 04:43:12,802 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2025-03-04 04:43:12,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2025-03-04 04:43:12,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2025-03-04 04:43:12,802 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_1 [2025-03-04 04:43:12,802 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_1 [2025-03-04 04:43:12,802 INFO L130 BoogieDeclarations]: Found specification of procedure cvt_ascii_address [2025-03-04 04:43:12,802 INFO L138 BoogieDeclarations]: Found implementation of procedure cvt_ascii_address [2025-03-04 04:43:12,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-03-04 04:43:12,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-03-04 04:43:12,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-03-04 04:43:12,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-03-04 04:43:12,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-03-04 04:43:12,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-03-04 04:43:12,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-03-04 04:43:12,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-03-04 04:43:12,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-03-04 04:43:12,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-03-04 04:43:12,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-03-04 04:43:12,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-03-04 04:43:12,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-03-04 04:43:12,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-03-04 04:43:12,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-03-04 04:43:12,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-03-04 04:43:12,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-03-04 04:43:12,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-03-04 04:43:12,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-03-04 04:43:12,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-03-04 04:43:12,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2025-03-04 04:43:12,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2025-03-04 04:43:12,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2025-03-04 04:43:12,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2025-03-04 04:43:12,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2025-03-04 04:43:12,805 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2025-03-04 04:43:12,805 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2025-03-04 04:43:12,805 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev16 [2025-03-04 04:43:12,805 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev16 [2025-03-04 04:43:12,805 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_loop_tuple [2025-03-04 04:43:12,805 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_loop_tuple [2025-03-04 04:43:12,805 INFO L130 BoogieDeclarations]: Found specification of procedure smc91c92_release [2025-03-04 04:43:12,805 INFO L138 BoogieDeclarations]: Found implementation of procedure smc91c92_release [2025-03-04 04:43:12,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-03-04 04:43:12,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-03-04 04:43:12,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2025-03-04 04:43:12,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2025-03-04 04:43:12,805 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-03-04 04:43:12,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2025-03-04 04:43:12,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2025-03-04 04:43:12,805 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev8 [2025-03-04 04:43:12,805 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev8 [2025-03-04 04:43:12,805 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-04 04:43:12,805 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2025-03-04 04:43:12,805 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2025-03-04 04:43:12,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-03-04 04:43:12,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-03-04 04:43:12,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-03-04 04:43:12,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-03-04 04:43:12,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-03-04 04:43:12,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-03-04 04:43:12,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-03-04 04:43:12,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-03-04 04:43:12,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-03-04 04:43:12,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-03-04 04:43:12,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-03-04 04:43:12,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-03-04 04:43:12,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-03-04 04:43:12,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-03-04 04:43:12,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-03-04 04:43:12,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-03-04 04:43:12,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-03-04 04:43:12,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-03-04 04:43:12,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-03-04 04:43:12,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-03-04 04:43:12,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2025-03-04 04:43:12,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2025-03-04 04:43:12,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2025-03-04 04:43:12,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2025-03-04 04:43:12,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2025-03-04 04:43:12,806 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_loop_config [2025-03-04 04:43:12,806 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_loop_config [2025-03-04 04:43:12,806 INFO L130 BoogieDeclarations]: Found specification of procedure s9k_config [2025-03-04 04:43:12,806 INFO L138 BoogieDeclarations]: Found implementation of procedure s9k_config [2025-03-04 04:43:12,806 INFO L130 BoogieDeclarations]: Found specification of procedure smc_tx_timeout [2025-03-04 04:43:12,809 INFO L138 BoogieDeclarations]: Found implementation of procedure smc_tx_timeout [2025-03-04 04:43:12,809 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2025-03-04 04:43:12,809 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2025-03-04 04:43:12,809 INFO L130 BoogieDeclarations]: Found specification of procedure smc_reset [2025-03-04 04:43:12,809 INFO L138 BoogieDeclarations]: Found implementation of procedure smc_reset [2025-03-04 04:43:12,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-04 04:43:12,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-03-04 04:43:12,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-03-04 04:43:12,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-03-04 04:43:12,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-03-04 04:43:12,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-03-04 04:43:12,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-03-04 04:43:12,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-03-04 04:43:12,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-03-04 04:43:12,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-03-04 04:43:12,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-03-04 04:43:12,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-03-04 04:43:12,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-03-04 04:43:12,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-03-04 04:43:12,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-03-04 04:43:12,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-03-04 04:43:12,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-03-04 04:43:12,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-03-04 04:43:12,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-03-04 04:43:12,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-03-04 04:43:12,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2025-03-04 04:43:12,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2025-03-04 04:43:12,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2025-03-04 04:43:12,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2025-03-04 04:43:12,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2025-03-04 04:43:12,809 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2025-03-04 04:43:12,809 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2025-03-04 04:43:12,809 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2025-03-04 04:43:12,809 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2025-03-04 04:43:12,809 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2025-03-04 04:43:12,809 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2025-03-04 04:43:12,809 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2025-03-04 04:43:12,809 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2025-03-04 04:43:12,809 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2025-03-04 04:43:12,809 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2025-03-04 04:43:12,809 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-04 04:43:12,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-04 04:43:13,451 INFO L256 CfgBuilder]: Building ICFG [2025-03-04 04:43:13,453 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-04 04:43:13,534 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9924: havoc generic_mii_ioctl_#t~nondet918#1; [2025-03-04 04:43:13,605 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-03-04 04:43:13,697 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7685: call ULTIMATE.dealloc(~#descriptor~7#1.base, ~#descriptor~7#1.offset);havoc ~#descriptor~7#1.base, ~#descriptor~7#1.offset; [2025-03-04 04:43:13,739 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6597: call ULTIMATE.dealloc(~#descriptor~1#1.base, ~#descriptor~1#1.offset);havoc ~#descriptor~1#1.base, ~#descriptor~1#1.offset; [2025-03-04 04:43:13,782 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10038: havoc #t~nondet939; [2025-03-04 04:43:13,816 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10064: havoc request_firmware_#t~nondet944#1; [2025-03-04 04:43:13,816 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7020: call ULTIMATE.dealloc(~#fw~0#1.base, ~#fw~0#1.offset);havoc ~#fw~0#1.base, ~#fw~0#1.offset; [2025-03-04 04:43:14,538 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9913: havoc eth_type_trans_#t~nondet916#1; [2025-03-04 04:43:14,538 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9989: havoc netif_rx_#t~nondet928#1; [2025-03-04 04:43:14,538 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6160: havoc arch_irqs_disabled_flags_#t~bitwise38#1; [2025-03-04 04:43:14,539 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7978: call ULTIMATE.dealloc(smc_interrupt_~#descriptor~10#1.base, smc_interrupt_~#descriptor~10#1.offset);havoc smc_interrupt_~#descriptor~10#1.base, smc_interrupt_~#descriptor~10#1.offset;call ULTIMATE.dealloc(smc_interrupt_~#descriptor___0~2#1.base, smc_interrupt_~#descriptor___0~2#1.offset);havoc smc_interrupt_~#descriptor___0~2#1.base, smc_interrupt_~#descriptor___0~2#1.offset;call ULTIMATE.dealloc(smc_interrupt_~#descriptor___1~1#1.base, smc_interrupt_~#descriptor___1~1#1.offset);havoc smc_interrupt_~#descriptor___1~1#1.base, smc_interrupt_~#descriptor___1~1#1.offset;call ULTIMATE.dealloc(smc_interrupt_~#descriptor___2~0#1.base, smc_interrupt_~#descriptor___2~0#1.offset);havoc smc_interrupt_~#descriptor___2~0#1.base, smc_interrupt_~#descriptor___2~0#1.offset;call ULTIMATE.dealloc(smc_interrupt_~#descriptor___3~0#1.base, smc_interrupt_~#descriptor___3~0#1.offset);havoc smc_interrupt_~#descriptor___3~0#1.base, smc_interrupt_~#descriptor___3~0#1.offset; [2025-03-04 04:43:14,539 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8178: call ULTIMATE.dealloc(smc_rx_~#descriptor~11#1.base, smc_rx_~#descriptor~11#1.offset);havoc smc_rx_~#descriptor~11#1.base, smc_rx_~#descriptor~11#1.offset;call ULTIMATE.dealloc(smc_rx_~#descriptor___0~3#1.base, smc_rx_~#descriptor___0~3#1.offset);havoc smc_rx_~#descriptor___0~3#1.base, smc_rx_~#descriptor___0~3#1.offset; [2025-03-04 04:43:14,539 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7929: call ULTIMATE.dealloc(smc_eph_irq_~#descriptor~9#1.base, smc_eph_irq_~#descriptor~9#1.offset);havoc smc_eph_irq_~#descriptor~9#1.base, smc_eph_irq_~#descriptor~9#1.offset; [2025-03-04 04:43:14,550 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9909: havoc #t~nondet915; [2025-03-04 04:43:14,552 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10073: havoc #t~nondet948; [2025-03-04 04:43:14,607 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9917: havoc #t~nondet917; [2025-03-04 04:43:14,619 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10053: havoc #t~nondet942; [2025-03-04 04:43:14,653 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10006: havoc pcmcia_fixup_iowidth_#t~nondet931#1; [2025-03-04 04:43:14,656 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9905: havoc #t~nondet914; [2025-03-04 04:43:14,661 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6406: havoc #t~mem91.base, #t~mem91.offset; [2025-03-04 04:43:14,751 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6336: havoc __bitrev32_#t~bitwise64#1; [2025-03-04 04:43:14,751 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8265: call ULTIMATE.dealloc(~#multicast_table~0#1.base, ~#multicast_table~0#1.offset);havoc ~#multicast_table~0#1.base, ~#multicast_table~0#1.offset; [2025-03-04 04:43:14,751 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9891: havoc crc32_le_#t~nondet912#1; [2025-03-04 04:43:14,757 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5955: havoc #t~mem1;havoc #t~bitwise2; [2025-03-04 04:43:14,824 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6326: havoc #t~bitwise61; [2025-03-04 04:43:14,885 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10022: havoc #t~nondet935; [2025-03-04 04:43:14,985 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7460: call ULTIMATE.dealloc(~#descriptor~4#1.base, ~#descriptor~4#1.offset);havoc ~#descriptor~4#1.base, ~#descriptor~4#1.offset; [2025-03-04 04:43:15,046 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6316: havoc #t~mem58; [2025-03-04 04:43:15,049 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10018: havoc #t~nondet934; [2025-03-04 04:43:15,131 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8391: call ULTIMATE.dealloc(~#descriptor~12.base, ~#descriptor~12.offset);havoc ~#descriptor~12.base, ~#descriptor~12.offset; [2025-03-04 04:43:24,653 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10014: havoc pcmcia_get_tuple_#t~nondet933#1; [2025-03-04 04:43:24,653 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6976: call ULTIMATE.dealloc(osi_config_~#com~0#1.base, osi_config_~#com~0#1.offset);havoc osi_config_~#com~0#1.base, osi_config_~#com~0#1.offset; [2025-03-04 04:43:24,653 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7637: call ULTIMATE.dealloc(smc_close_~#descriptor~6#1.base, smc_close_~#descriptor~6#1.offset);havoc smc_close_~#descriptor~6#1.base, smc_close_~#descriptor~6#1.offset; [2025-03-04 04:43:24,653 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9884: havoc alloc_etherdev_mqs_#t~ret911#1.base, alloc_etherdev_mqs_#t~ret911#1.offset; [2025-03-04 04:43:24,653 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9951: havoc mii_ethtool_gset_#t~nondet923#1; [2025-03-04 04:43:24,653 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8631: havoc smc_link_ok_#t~bitwise784#1; [2025-03-04 04:43:24,653 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7773: call ULTIMATE.dealloc(smc_start_xmit_~#descriptor~8#1.base, smc_start_xmit_~#descriptor~8#1.offset);havoc smc_start_xmit_~#descriptor~8#1.base, smc_start_xmit_~#descriptor~8#1.offset;call ULTIMATE.dealloc(smc_start_xmit_~#descriptor___0~1#1.base, smc_start_xmit_~#descriptor___0~1#1.offset);havoc smc_start_xmit_~#descriptor___0~1#1.base, smc_start_xmit_~#descriptor___0~1#1.offset;call ULTIMATE.dealloc(smc_start_xmit_~#descriptor___1~0#1.base, smc_start_xmit_~#descriptor___1~0#1.offset);havoc smc_start_xmit_~#descriptor___1~0#1.base, smc_start_xmit_~#descriptor___1~0#1.offset; [2025-03-04 04:43:24,653 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6387: havoc ethtool_cmd_speed_#t~mem78#1;havoc ethtool_cmd_speed_#t~mem79#1;havoc ethtool_cmd_speed_#t~bitwise80#1; [2025-03-04 04:43:24,653 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9955: havoc mii_ethtool_sset_#t~nondet924#1; [2025-03-04 04:43:24,653 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7249: call ULTIMATE.dealloc(smc91c92_config_~#descriptor~3#1.base, smc91c92_config_~#descriptor~3#1.offset);havoc smc91c92_config_~#descriptor~3#1.base, smc91c92_config_~#descriptor~3#1.offset;call ULTIMATE.dealloc(smc91c92_config_~#descriptor___0~0#1.base, smc91c92_config_~#descriptor___0~0#1.offset);havoc smc91c92_config_~#descriptor___0~0#1.base, smc91c92_config_~#descriptor___0~0#1.offset; [2025-03-04 04:43:24,653 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9959: havoc mii_link_ok_#t~nondet925#1; [2025-03-04 04:43:24,653 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10026: havoc pcmcia_map_mem_page_#t~nondet936#1; [2025-03-04 04:43:24,653 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9895: havoc del_timer_sync_#t~nondet913#1; [2025-03-04 04:43:24,653 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9963: havoc mii_nway_restart_#t~nondet926#1; [2025-03-04 04:43:24,653 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7588: call ULTIMATE.dealloc(smc_open_~#descriptor~5#1.base, smc_open_~#descriptor~5#1.offset);havoc smc_open_~#descriptor~5#1.base, smc_open_~#descriptor~5#1.offset; [2025-03-04 04:43:24,653 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9967: havoc mod_timer_#t~nondet927#1; [2025-03-04 04:43:24,653 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10034: havoc pcmcia_register_driver_#t~nondet938#1; [2025-03-04 04:43:24,653 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6799: call ULTIMATE.dealloc(mhz_setup_~#buf~1#1.base, mhz_setup_~#buf~1#1.offset);havoc mhz_setup_~#buf~1#1.base, mhz_setup_~#buf~1#1.offset; [2025-03-04 04:43:24,653 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6208: havoc resource_size_#t~mem50#1;havoc resource_size_#t~mem51#1; [2025-03-04 04:43:24,654 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10042: havoc pcmcia_request_irq_#t~nondet940#1; [2025-03-04 04:43:24,654 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10046: havoc pcmcia_request_window_#t~nondet941#1; [2025-03-04 04:43:24,654 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7079: call ULTIMATE.dealloc(osi_setup_~#descriptor~2#1.base, osi_setup_~#descriptor~2#1.offset);havoc osi_setup_~#descriptor~2#1.base, osi_setup_~#descriptor~2#1.offset; [2025-03-04 04:43:24,654 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6553: call ULTIMATE.dealloc(smc91c92_probe_~#descriptor~0#1.base, smc91c92_probe_~#descriptor~0#1.offset);havoc smc91c92_probe_~#descriptor~0#1.base, smc91c92_probe_~#descriptor~0#1.offset;call ULTIMATE.dealloc(smc91c92_probe_~#__key~0#1.base, smc91c92_probe_~#__key~0#1.offset);havoc smc91c92_probe_~#__key~0#1.base, smc91c92_probe_~#__key~0#1.offset; [2025-03-04 04:43:24,654 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10057: havoc register_netdev_#t~nondet943#1; [2025-03-04 04:43:24,654 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9927: havoc ioremap_nocache_#t~ret919#1.base, ioremap_nocache_#t~ret919#1.offset; [2025-03-04 04:43:24,654 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9995: havoc pcmcia_dev_present_#t~ret929#1.base, pcmcia_dev_present_#t~ret929#1.offset; [2025-03-04 04:43:24,654 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10002: havoc pcmcia_enable_device_#t~nondet930#1; [2025-03-04 04:43:24,654 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9212: call ULTIMATE.dealloc(main_~#ldvarg3~0#1.base, main_~#ldvarg3~0#1.offset);havoc main_~#ldvarg3~0#1.base, main_~#ldvarg3~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg2~0#1.base, main_~#ldvarg2~0#1.offset);havoc main_~#ldvarg2~0#1.base, main_~#ldvarg2~0#1.offset; [2025-03-04 04:43:24,654 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9940: havoc ldv_ndo_init_4_#t~nondet920#1; [2025-03-04 04:43:24,654 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10010: havoc pcmcia_get_mac_from_cis_#t~nondet932#1; [2025-03-04 04:43:24,654 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9944: havoc ldv_ndo_uninit_4_#t~nondet921#1; [2025-03-04 04:43:25,153 INFO L? ?]: Removed 1760 outVars from TransFormulas that were not future-live. [2025-03-04 04:43:25,154 INFO L307 CfgBuilder]: Performing block encoding [2025-03-04 04:43:25,233 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-04 04:43:25,234 INFO L336 CfgBuilder]: Removed 1 assume(true) statements. [2025-03-04 04:43:25,234 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 04.03 04:43:25 BoogieIcfgContainer [2025-03-04 04:43:25,234 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-04 04:43:25,236 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-04 04:43:25,236 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-04 04:43:25,240 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-04 04:43:25,240 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 04.03 04:43:09" (1/3) ... [2025-03-04 04:43:25,240 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@c0cd30b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.03 04:43:25, skipping insertion in model container [2025-03-04 04:43:25,241 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:43:11" (2/3) ... [2025-03-04 04:43:25,241 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@c0cd30b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.03 04:43:25, skipping insertion in model container [2025-03-04 04:43:25,241 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 04.03 04:43:25" (3/3) ... [2025-03-04 04:43:25,242 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 [2025-03-04 04:43:25,254 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-04 04:43:25,257 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. [2025-03-04 04:43:25,324 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-04 04:43:25,332 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;@ada5c6f, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-04 04:43:25,332 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-03-04 04:43:25,340 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) [2025-03-04 04:43:25,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2025-03-04 04:43:25,383 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 04:43:25,384 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, 1, 1] [2025-03-04 04:43:25,384 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-04 04:43:25,389 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 04:43:25,389 INFO L85 PathProgramCache]: Analyzing trace with hash -827842939, now seen corresponding path program 1 times [2025-03-04 04:43:25,394 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 04:43:25,394 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [489190530] [2025-03-04 04:43:25,394 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 04:43:25,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 04:43:50,167 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 324 statements into 1 equivalence classes. [2025-03-04 04:43:50,645 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 324 of 324 statements. [2025-03-04 04:43:50,645 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 04:43:50,645 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 04:43:51,461 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 403 trivial. 0 not checked. [2025-03-04 04:43:51,462 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 04:43:51,462 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [489190530] [2025-03-04 04:43:51,463 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [489190530] provided 0 perfect and 1 imperfect interpolant sequences [2025-03-04 04:43:51,463 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1570193572] [2025-03-04 04:43:51,463 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 04:43:51,463 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-04 04:43:51,464 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-04 04:43:51,466 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-03-04 04:43:51,468 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2025-03-04 04:44:17,479 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 324 statements into 1 equivalence classes. [2025-03-04 04:44:18,412 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 324 of 324 statements. [2025-03-04 04:44:18,413 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 04:44:18,413 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 04:44:18,459 INFO L256 TraceCheckSpWp]: Trace formula consists of 9101 conjuncts, 1 conjuncts are in the unsatisfiable core [2025-03-04 04:44:18,473 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-04 04:44:18,495 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 387 trivial. 0 not checked. [2025-03-04 04:44:18,495 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-03-04 04:44:18,496 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1570193572] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 04:44:18,496 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2025-03-04 04:44:18,496 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2025-03-04 04:44:18,498 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1499924429] [2025-03-04 04:44:18,498 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 04:44:18,501 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-03-04 04:44:18,501 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 04:44:18,523 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-03-04 04:44:18,523 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-03-04 04:44:18,530 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 64.0) internal successors, (128), 2 states have internal predecessors, (128), 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) [2025-03-04 04:44:19,566 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 04:44:19,566 INFO L93 Difference]: Finished difference Result 3801 states and 5704 transitions. [2025-03-04 04:44:19,568 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-03-04 04:44:19,569 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 64.0) internal successors, (128), 2 states have internal predecessors, (128), 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 324 [2025-03-04 04:44:19,569 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 04:44:19,589 INFO L225 Difference]: With dead ends: 3801 [2025-03-04 04:44:19,589 INFO L226 Difference]: Without dead ends: 1884 [2025-03-04 04:44:19,600 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 325 GetRequests, 325 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-03-04 04:44:19,602 INFO L435 NwaCegarLoop]: 2697 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 103 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 2697 SdHoareTripleChecker+Invalid, 103 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 103 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2025-03-04 04:44:19,603 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 2697 Invalid, 103 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 103 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2025-03-04 04:44:19,618 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1884 states. [2025-03-04 04:44:19,725 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1884 to 1884. [2025-03-04 04:44:19,729 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) [2025-03-04 04:44:19,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1884 states to 1884 states and 2773 transitions. [2025-03-04 04:44:19,745 INFO L78 Accepts]: Start accepts. Automaton has 1884 states and 2773 transitions. Word has length 324 [2025-03-04 04:44:19,745 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 04:44:19,745 INFO L471 AbstractCegarLoop]: Abstraction has 1884 states and 2773 transitions. [2025-03-04 04:44:19,745 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 64.0) internal successors, (128), 2 states have internal predecessors, (128), 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) [2025-03-04 04:44:19,745 INFO L276 IsEmpty]: Start isEmpty. Operand 1884 states and 2773 transitions. [2025-03-04 04:44:19,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2025-03-04 04:44:19,763 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 04:44:19,763 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, 1] [2025-03-04 04:44:19,789 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2025-03-04 04:44:19,963 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2025-03-04 04:44:19,964 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-04 04:44:19,965 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 04:44:19,965 INFO L85 PathProgramCache]: Analyzing trace with hash -1332745800, now seen corresponding path program 1 times [2025-03-04 04:44:19,965 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 04:44:19,965 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [982314962] [2025-03-04 04:44:19,965 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 04:44:19,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 04:44:44,100 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 323 statements into 1 equivalence classes. [2025-03-04 04:44:44,404 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 323 of 323 statements. [2025-03-04 04:44:44,404 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 04:44:44,404 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat