./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 e2fb8bed Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-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-?-e2fb8be-m [2025-03-08 19:54:50,523 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-08 19:54:50,574 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-03-08 19:54:50,580 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-08 19:54:50,581 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-08 19:54:50,601 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-08 19:54:50,602 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-08 19:54:50,602 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-08 19:54:50,603 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-08 19:54:50,603 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-08 19:54:50,603 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-08 19:54:50,604 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-08 19:54:50,604 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-08 19:54:50,604 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-08 19:54:50,604 INFO L153 SettingsManager]: * Use SBE=true [2025-03-08 19:54:50,604 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-08 19:54:50,604 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-08 19:54:50,604 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-08 19:54:50,604 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-08 19:54:50,604 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-08 19:54:50,605 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-08 19:54:50,605 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-08 19:54:50,605 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-08 19:54:50,605 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-08 19:54:50,605 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-08 19:54:50,605 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-08 19:54:50,605 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-08 19:54:50,605 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-08 19:54:50,605 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-08 19:54:50,605 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-08 19:54:50,605 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-08 19:54:50,605 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-08 19:54:50,605 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-08 19:54:50,605 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-08 19:54:50,605 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-08 19:54:50,605 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-08 19:54:50,605 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-08 19:54:50,605 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-08 19:54:50,605 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-08 19:54:50,605 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-08 19:54:50,605 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3ecfb8b0fcef33da98f558e52c103bea043ca8b7f1be39029ddcf57b060bd03a [2025-03-08 19:54:50,870 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-08 19:54:50,876 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-08 19:54:50,878 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-08 19:54:50,879 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-08 19:54:50,880 INFO L274 PluginConnector]: CDTParser initialized [2025-03-08 19:54:50,881 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--smsc--smc91c92_cs.ko-entry_point.cil.out.i [2025-03-08 19:54:52,023 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d4a0c396e/25c0b8c0d0ab4339a94f1a4f2d864851/FLAGd88031b25 [2025-03-08 19:54:52,548 INFO L384 CDTParser]: Found 1 translation units. [2025-03-08 19:54:52,549 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--smsc--smc91c92_cs.ko-entry_point.cil.out.i [2025-03-08 19:54:52,598 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d4a0c396e/25c0b8c0d0ab4339a94f1a4f2d864851/FLAGd88031b25 [2025-03-08 19:54:53,094 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d4a0c396e/25c0b8c0d0ab4339a94f1a4f2d864851 [2025-03-08 19:54:53,096 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-08 19:54:53,097 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-08 19:54:53,098 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-08 19:54:53,098 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-08 19:54:53,101 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-08 19:54:53,101 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.03 07:54:53" (1/1) ... [2025-03-08 19:54:53,102 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19cd0970 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:54:53, skipping insertion in model container [2025-03-08 19:54:53,102 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.03 07:54:53" (1/1) ... [2025-03-08 19:54:53,208 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-08 19:54:55,018 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] [2025-03-08 19:54:55,080 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-08 19:54:55,124 INFO L200 MainTranslator]: Completed pre-run [2025-03-08 19:54:55,234 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] [2025-03-08 19:54:55,236 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] [2025-03-08 19:54:55,245 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] [2025-03-08 19:54:55,246 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] [2025-03-08 19:54:55,247 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] [2025-03-08 19:54:55,247 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] [2025-03-08 19:54:55,247 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] [2025-03-08 19:54:55,247 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] [2025-03-08 19:54:55,252 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [6215] [2025-03-08 19:54:55,252 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [6222] [2025-03-08 19:54:55,253 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [6239] [2025-03-08 19:54:55,253 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [6247] [2025-03-08 19:54:55,253 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outw %w0, %w1": : "a" (value), "Nd" (port)); [6254] [2025-03-08 19:54:55,253 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inw %w1, %w0": "=a" (value): "Nd" (port)); [6262] [2025-03-08 19:54:55,254 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; outsw": "+S" (addr), "+c" (count): "d" (port)); [6269] [2025-03-08 19:54:55,255 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; insw": "+D" (addr), "+c" (count): "d" (port)); [6276] [2025-03-08 19:54:55,437 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] [2025-03-08 19:54:55,447 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-08 19:54:55,631 INFO L204 MainTranslator]: Completed translation [2025-03-08 19:54:55,632 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:54:55 WrapperNode [2025-03-08 19:54:55,637 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-08 19:54:55,638 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-08 19:54:55,638 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-08 19:54:55,638 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-08 19:54:55,644 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:54:55" (1/1) ... [2025-03-08 19:54:55,719 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:54:55" (1/1) ... [2025-03-08 19:54:55,899 INFO L138 Inliner]: procedures = 237, calls = 2318, calls flagged for inlining = 119, calls inlined = 115, statements flattened = 5848 [2025-03-08 19:54:55,900 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-08 19:54:55,901 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-08 19:54:55,901 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-08 19:54:55,901 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-08 19:54:55,908 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:54:55" (1/1) ... [2025-03-08 19:54:55,909 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:54:55" (1/1) ... [2025-03-08 19:54:55,953 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:54:55" (1/1) ... [2025-03-08 19:54:56,318 INFO L175 MemorySlicer]: Split 1345 memory accesses to 25 slices as follows [98, 31, 1005, 25, 3, 4, 2, 4, 6, 2, 14, 3, 5, 5, 48, 6, 1, 5, 6, 49, 5, 6, 8, 1, 3]. 75 percent of accesses are in the largest equivalence class. The 191 initializations are split as follows [0, 31, 77, 25, 0, 0, 0, 0, 0, 2, 14, 0, 3, 0, 0, 6, 0, 5, 6, 0, 5, 6, 8, 0, 3]. The 818 writes are split as follows [84, 0, 637, 0, 0, 0, 0, 2, 1, 0, 0, 0, 0, 4, 48, 0, 0, 0, 0, 42, 0, 0, 0, 0, 0]. [2025-03-08 19:54:56,319 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:54:55" (1/1) ... [2025-03-08 19:54:56,319 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:54:55" (1/1) ... [2025-03-08 19:54:56,411 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:54:55" (1/1) ... [2025-03-08 19:54:56,428 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:54:55" (1/1) ... [2025-03-08 19:54:56,458 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:54:55" (1/1) ... [2025-03-08 19:54:56,480 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:54:55" (1/1) ... [2025-03-08 19:54:56,528 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-08 19:54:56,529 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-08 19:54:56,530 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-08 19:54:56,530 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-08 19:54:56,531 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:54:55" (1/1) ... [2025-03-08 19:54:56,535 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-08 19:54:56,544 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-08 19:54:56,556 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-03-08 19:54:56,560 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-03-08 19:54:56,574 INFO L130 BoogieDeclarations]: Found specification of procedure smc_ioctl [2025-03-08 19:54:56,574 INFO L138 BoogieDeclarations]: Found implementation of procedure smc_ioctl [2025-03-08 19:54:56,574 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2025-03-08 19:54:56,574 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2025-03-08 19:54:56,574 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-03-08 19:54:56,574 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-03-08 19:54:56,574 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-03-08 19:54:56,574 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-03-08 19:54:56,574 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-03-08 19:54:56,574 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-03-08 19:54:56,574 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-03-08 19:54:56,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-03-08 19:54:56,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-03-08 19:54:56,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-03-08 19:54:56,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-03-08 19:54:56,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-03-08 19:54:56,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-03-08 19:54:56,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-03-08 19:54:56,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-03-08 19:54:56,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-03-08 19:54:56,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-03-08 19:54:56,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-03-08 19:54:56,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-03-08 19:54:56,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-03-08 19:54:56,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2025-03-08 19:54:56,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2025-03-08 19:54:56,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2025-03-08 19:54:56,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2025-03-08 19:54:56,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2025-03-08 19:54:56,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-03-08 19:54:56,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-03-08 19:54:56,575 INFO L130 BoogieDeclarations]: Found specification of procedure smc_hardware_send_packet [2025-03-08 19:54:56,575 INFO L138 BoogieDeclarations]: Found implementation of procedure smc_hardware_send_packet [2025-03-08 19:54:56,575 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-03-08 19:54:56,575 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-03-08 19:54:56,575 INFO L130 BoogieDeclarations]: Found specification of procedure smc91c92_detach [2025-03-08 19:54:56,575 INFO L138 BoogieDeclarations]: Found implementation of procedure smc91c92_detach [2025-03-08 19:54:56,575 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2025-03-08 19:54:56,575 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2025-03-08 19:54:56,575 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2025-03-08 19:54:56,575 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2025-03-08 19:54:56,576 INFO L130 BoogieDeclarations]: Found specification of procedure mhz_3288_power [2025-03-08 19:54:56,576 INFO L138 BoogieDeclarations]: Found implementation of procedure mhz_3288_power [2025-03-08 19:54:56,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2025-03-08 19:54:56,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2025-03-08 19:54:56,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-03-08 19:54:56,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-03-08 19:54:56,576 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_request_io [2025-03-08 19:54:56,576 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_request_io [2025-03-08 19:54:56,576 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2025-03-08 19:54:56,576 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2025-03-08 19:54:56,576 INFO L130 BoogieDeclarations]: Found specification of procedure osi_load_firmware [2025-03-08 19:54:56,576 INFO L138 BoogieDeclarations]: Found implementation of procedure osi_load_firmware [2025-03-08 19:54:56,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2025-03-08 19:54:56,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2025-03-08 19:54:56,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2025-03-08 19:54:56,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2025-03-08 19:54:56,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2025-03-08 19:54:56,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2025-03-08 19:54:56,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2025-03-08 19:54:56,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2025-03-08 19:54:56,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2025-03-08 19:54:56,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2025-03-08 19:54:56,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2025-03-08 19:54:56,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2025-03-08 19:54:56,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2025-03-08 19:54:56,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2025-03-08 19:54:56,578 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2025-03-08 19:54:56,578 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2025-03-08 19:54:56,578 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2025-03-08 19:54:56,578 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2025-03-08 19:54:56,578 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2025-03-08 19:54:56,578 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2025-03-08 19:54:56,578 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2025-03-08 19:54:56,578 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2025-03-08 19:54:56,578 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2025-03-08 19:54:56,578 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2025-03-08 19:54:56,578 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2025-03-08 19:54:56,578 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2025-03-08 19:54:56,578 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2025-03-08 19:54:56,578 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2025-03-08 19:54:56,578 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2025-03-08 19:54:56,578 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2025-03-08 19:54:56,578 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2025-03-08 19:54:56,578 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2025-03-08 19:54:56,578 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2025-03-08 19:54:56,578 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2025-03-08 19:54:56,578 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2025-03-08 19:54:56,578 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2025-03-08 19:54:56,578 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2025-03-08 19:54:56,578 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2025-03-08 19:54:56,578 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2025-03-08 19:54:56,578 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2025-03-08 19:54:56,579 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2025-03-08 19:54:56,579 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2025-03-08 19:54:56,579 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2025-03-08 19:54:56,579 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2025-03-08 19:54:56,579 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2025-03-08 19:54:56,579 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2025-03-08 19:54:56,579 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2025-03-08 19:54:56,579 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2025-03-08 19:54:56,579 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2025-03-08 19:54:56,579 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2025-03-08 19:54:56,579 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2025-03-08 19:54:56,579 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2025-03-08 19:54:56,579 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_notice [2025-03-08 19:54:56,579 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_notice [2025-03-08 19:54:56,579 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-03-08 19:54:56,579 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-03-08 19:54:56,579 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2025-03-08 19:54:56,579 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2025-03-08 19:54:56,579 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2025-03-08 19:54:56,579 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2025-03-08 19:54:56,579 INFO L130 BoogieDeclarations]: Found specification of procedure smc_set_xcvr [2025-03-08 19:54:56,579 INFO L138 BoogieDeclarations]: Found implementation of procedure smc_set_xcvr [2025-03-08 19:54:56,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_1 [2025-03-08 19:54:56,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_1 [2025-03-08 19:54:56,579 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2025-03-08 19:54:56,579 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2025-03-08 19:54:56,579 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2025-03-08 19:54:56,579 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2025-03-08 19:54:56,579 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-03-08 19:54:56,579 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2025-03-08 19:54:56,579 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2025-03-08 19:54:56,579 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2025-03-08 19:54:56,579 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2025-03-08 19:54:56,579 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2025-03-08 19:54:56,579 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2025-03-08 19:54:56,579 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-03-08 19:54:56,579 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-03-08 19:54:56,579 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-03-08 19:54:56,579 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-03-08 19:54:56,579 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-03-08 19:54:56,579 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-03-08 19:54:56,579 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-03-08 19:54:56,579 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-03-08 19:54:56,579 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-03-08 19:54:56,579 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-03-08 19:54:56,579 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-03-08 19:54:56,579 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-03-08 19:54:56,579 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-03-08 19:54:56,579 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-03-08 19:54:56,579 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-03-08 19:54:56,580 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-03-08 19:54:56,580 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-03-08 19:54:56,580 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-03-08 19:54:56,580 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-03-08 19:54:56,580 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-03-08 19:54:56,580 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2025-03-08 19:54:56,580 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2025-03-08 19:54:56,580 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2025-03-08 19:54:56,580 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2025-03-08 19:54:56,580 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2025-03-08 19:54:56,580 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2025-03-08 19:54:56,580 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2025-03-08 19:54:56,580 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2025-03-08 19:54:56,580 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2025-03-08 19:54:56,580 INFO L130 BoogieDeclarations]: Found specification of procedure mot_config [2025-03-08 19:54:56,580 INFO L138 BoogieDeclarations]: Found implementation of procedure mot_config [2025-03-08 19:54:56,580 INFO L130 BoogieDeclarations]: Found specification of procedure smc91c92_resume [2025-03-08 19:54:56,580 INFO L138 BoogieDeclarations]: Found implementation of procedure smc91c92_resume [2025-03-08 19:54:56,580 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2025-03-08 19:54:56,580 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2025-03-08 19:54:56,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2025-03-08 19:54:56,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2025-03-08 19:54:56,581 INFO L130 BoogieDeclarations]: Found specification of procedure dev_notice [2025-03-08 19:54:56,581 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_notice [2025-03-08 19:54:56,581 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2025-03-08 19:54:56,581 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2025-03-08 19:54:56,581 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-03-08 19:54:56,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-03-08 19:54:56,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-03-08 19:54:56,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-03-08 19:54:56,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-03-08 19:54:56,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-03-08 19:54:56,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-03-08 19:54:56,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2025-03-08 19:54:56,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2025-03-08 19:54:56,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2025-03-08 19:54:56,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2025-03-08 19:54:56,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2025-03-08 19:54:56,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2025-03-08 19:54:56,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2025-03-08 19:54:56,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2025-03-08 19:54:56,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2025-03-08 19:54:56,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2025-03-08 19:54:56,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2025-03-08 19:54:56,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2025-03-08 19:54:56,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2025-03-08 19:54:56,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2025-03-08 19:54:56,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2025-03-08 19:54:56,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2025-03-08 19:54:56,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2025-03-08 19:54:56,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2025-03-08 19:54:56,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2025-03-08 19:54:56,581 INFO L130 BoogieDeclarations]: Found specification of procedure smc91c92_suspend [2025-03-08 19:54:56,581 INFO L138 BoogieDeclarations]: Found implementation of procedure smc91c92_suspend [2025-03-08 19:54:56,581 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-03-08 19:54:56,582 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-03-08 19:54:56,582 INFO L130 BoogieDeclarations]: Found specification of procedure check_sig [2025-03-08 19:54:56,582 INFO L138 BoogieDeclarations]: Found implementation of procedure check_sig [2025-03-08 19:54:56,582 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2025-03-08 19:54:56,582 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2025-03-08 19:54:56,582 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2025-03-08 19:54:56,582 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2025-03-08 19:54:56,582 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2025-03-08 19:54:56,582 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2025-03-08 19:54:56,582 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2025-03-08 19:54:56,582 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2025-03-08 19:54:56,582 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2025-03-08 19:54:56,582 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2025-03-08 19:54:56,582 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2025-03-08 19:54:56,582 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2025-03-08 19:54:56,582 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2025-03-08 19:54:56,582 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2025-03-08 19:54:56,582 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_sync [2025-03-08 19:54:56,582 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_sync [2025-03-08 19:54:56,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-03-08 19:54:56,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-03-08 19:54:56,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-03-08 19:54:56,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-03-08 19:54:56,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-03-08 19:54:56,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-03-08 19:54:56,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-03-08 19:54:56,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-03-08 19:54:56,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-03-08 19:54:56,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-03-08 19:54:56,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-03-08 19:54:56,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-03-08 19:54:56,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-03-08 19:54:56,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-03-08 19:54:56,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-03-08 19:54:56,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-03-08 19:54:56,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-03-08 19:54:56,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-03-08 19:54:56,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-03-08 19:54:56,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-03-08 19:54:56,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2025-03-08 19:54:56,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2025-03-08 19:54:56,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2025-03-08 19:54:56,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2025-03-08 19:54:56,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2025-03-08 19:54:56,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-03-08 19:54:56,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-03-08 19:54:56,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-03-08 19:54:56,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-03-08 19:54:56,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-03-08 19:54:56,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-03-08 19:54:56,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-03-08 19:54:56,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-03-08 19:54:56,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-03-08 19:54:56,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-03-08 19:54:56,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-03-08 19:54:56,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-03-08 19:54:56,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-03-08 19:54:56,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-03-08 19:54:56,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-03-08 19:54:56,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-03-08 19:54:56,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-03-08 19:54:56,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-03-08 19:54:56,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-03-08 19:54:56,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-03-08 19:54:56,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2025-03-08 19:54:56,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2025-03-08 19:54:56,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2025-03-08 19:54:56,586 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2025-03-08 19:54:56,586 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2025-03-08 19:54:56,586 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2025-03-08 19:54:56,586 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2025-03-08 19:54:56,586 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2025-03-08 19:54:56,586 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2025-03-08 19:54:56,586 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2025-03-08 19:54:56,586 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2025-03-08 19:54:56,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2025-03-08 19:54:56,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2025-03-08 19:54:56,586 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_1 [2025-03-08 19:54:56,586 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_1 [2025-03-08 19:54:56,586 INFO L130 BoogieDeclarations]: Found specification of procedure cvt_ascii_address [2025-03-08 19:54:56,586 INFO L138 BoogieDeclarations]: Found implementation of procedure cvt_ascii_address [2025-03-08 19:54:56,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-03-08 19:54:56,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-03-08 19:54:56,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-03-08 19:54:56,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-03-08 19:54:56,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-03-08 19:54:56,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-03-08 19:54:56,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-03-08 19:54:56,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-03-08 19:54:56,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-03-08 19:54:56,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-03-08 19:54:56,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-03-08 19:54:56,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-03-08 19:54:56,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-03-08 19:54:56,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-03-08 19:54:56,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-03-08 19:54:56,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-03-08 19:54:56,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-03-08 19:54:56,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-03-08 19:54:56,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-03-08 19:54:56,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-03-08 19:54:56,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2025-03-08 19:54:56,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2025-03-08 19:54:56,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2025-03-08 19:54:56,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2025-03-08 19:54:56,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2025-03-08 19:54:56,586 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2025-03-08 19:54:56,586 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2025-03-08 19:54:56,586 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev16 [2025-03-08 19:54:56,586 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev16 [2025-03-08 19:54:56,586 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_loop_tuple [2025-03-08 19:54:56,586 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_loop_tuple [2025-03-08 19:54:56,586 INFO L130 BoogieDeclarations]: Found specification of procedure smc91c92_release [2025-03-08 19:54:56,586 INFO L138 BoogieDeclarations]: Found implementation of procedure smc91c92_release [2025-03-08 19:54:56,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-03-08 19:54:56,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-03-08 19:54:56,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2025-03-08 19:54:56,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2025-03-08 19:54:56,586 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-03-08 19:54:56,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2025-03-08 19:54:56,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2025-03-08 19:54:56,586 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev8 [2025-03-08 19:54:56,589 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev8 [2025-03-08 19:54:56,589 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-08 19:54:56,589 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2025-03-08 19:54:56,589 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2025-03-08 19:54:56,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-03-08 19:54:56,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-03-08 19:54:56,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-03-08 19:54:56,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-03-08 19:54:56,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-03-08 19:54:56,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-03-08 19:54:56,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-03-08 19:54:56,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-03-08 19:54:56,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-03-08 19:54:56,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-03-08 19:54:56,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-03-08 19:54:56,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-03-08 19:54:56,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-03-08 19:54:56,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-03-08 19:54:56,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-03-08 19:54:56,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-03-08 19:54:56,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-03-08 19:54:56,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-03-08 19:54:56,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-03-08 19:54:56,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-03-08 19:54:56,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2025-03-08 19:54:56,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2025-03-08 19:54:56,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2025-03-08 19:54:56,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2025-03-08 19:54:56,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2025-03-08 19:54:56,590 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_loop_config [2025-03-08 19:54:56,590 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_loop_config [2025-03-08 19:54:56,590 INFO L130 BoogieDeclarations]: Found specification of procedure s9k_config [2025-03-08 19:54:56,590 INFO L138 BoogieDeclarations]: Found implementation of procedure s9k_config [2025-03-08 19:54:56,590 INFO L130 BoogieDeclarations]: Found specification of procedure smc_tx_timeout [2025-03-08 19:54:56,590 INFO L138 BoogieDeclarations]: Found implementation of procedure smc_tx_timeout [2025-03-08 19:54:56,590 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2025-03-08 19:54:56,590 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2025-03-08 19:54:56,590 INFO L130 BoogieDeclarations]: Found specification of procedure smc_reset [2025-03-08 19:54:56,590 INFO L138 BoogieDeclarations]: Found implementation of procedure smc_reset [2025-03-08 19:54:56,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-08 19:54:56,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-03-08 19:54:56,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-03-08 19:54:56,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-03-08 19:54:56,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-03-08 19:54:56,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-03-08 19:54:56,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-03-08 19:54:56,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-03-08 19:54:56,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-03-08 19:54:56,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-03-08 19:54:56,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-03-08 19:54:56,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-03-08 19:54:56,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-03-08 19:54:56,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-03-08 19:54:56,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-03-08 19:54:56,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-03-08 19:54:56,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-03-08 19:54:56,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-03-08 19:54:56,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-03-08 19:54:56,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-03-08 19:54:56,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2025-03-08 19:54:56,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2025-03-08 19:54:56,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2025-03-08 19:54:56,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2025-03-08 19:54:56,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2025-03-08 19:54:56,590 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2025-03-08 19:54:56,590 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2025-03-08 19:54:56,590 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2025-03-08 19:54:56,590 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2025-03-08 19:54:56,590 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2025-03-08 19:54:56,590 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2025-03-08 19:54:56,590 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2025-03-08 19:54:56,590 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2025-03-08 19:54:56,590 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2025-03-08 19:54:56,590 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2025-03-08 19:54:56,590 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-08 19:54:56,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-08 19:54:57,186 INFO L256 CfgBuilder]: Building ICFG [2025-03-08 19:54:57,188 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-08 19:54:57,250 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L9924: havoc generic_mii_ioctl_#t~nondet918#1; [2025-03-08 19:54:57,342 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-03-08 19:54:57,467 INFO L1307 $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; [2025-03-08 19:54:57,512 INFO L1307 $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; [2025-03-08 19:54:57,556 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10038: havoc #t~nondet939; [2025-03-08 19:54:57,601 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10064: havoc request_firmware_#t~nondet944#1; [2025-03-08 19:54:57,601 INFO L1307 $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; [2025-03-08 19:54:58,503 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L9913: havoc eth_type_trans_#t~nondet916#1; [2025-03-08 19:54:58,504 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L9989: havoc netif_rx_#t~nondet928#1; [2025-03-08 19:54:58,504 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6160: havoc arch_irqs_disabled_flags_#t~bitwise38#1; [2025-03-08 19:54:58,504 INFO L1307 $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; [2025-03-08 19:54:58,504 INFO L1307 $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; [2025-03-08 19:54:58,504 INFO L1307 $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; [2025-03-08 19:54:58,516 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L9909: havoc #t~nondet915; [2025-03-08 19:54:58,519 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10073: havoc #t~nondet948; [2025-03-08 19:54:58,577 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L9917: havoc #t~nondet917; [2025-03-08 19:54:58,591 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10053: havoc #t~nondet942; [2025-03-08 19:54:58,626 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10006: havoc pcmcia_fixup_iowidth_#t~nondet931#1; [2025-03-08 19:54:58,629 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L9905: havoc #t~nondet914; [2025-03-08 19:54:58,635 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6406: havoc #t~mem91.base, #t~mem91.offset; [2025-03-08 19:54:58,735 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6336: havoc __bitrev32_#t~bitwise64#1; [2025-03-08 19:54:58,736 INFO L1307 $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; [2025-03-08 19:54:58,736 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L9891: havoc crc32_le_#t~nondet912#1; [2025-03-08 19:54:58,744 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5955: havoc #t~mem1;havoc #t~bitwise2; [2025-03-08 19:54:58,816 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6326: havoc #t~bitwise61; [2025-03-08 19:54:58,839 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10022: havoc #t~nondet935; [2025-03-08 19:54:58,870 INFO L1307 $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; [2025-03-08 19:54:58,964 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6316: havoc #t~mem58; [2025-03-08 19:54:58,967 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10018: havoc #t~nondet934; [2025-03-08 19:54:59,056 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L8391: call ULTIMATE.dealloc(~#descriptor~12.base, ~#descriptor~12.offset);havoc ~#descriptor~12.base, ~#descriptor~12.offset; [2025-03-08 19:55:08,751 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10014: havoc pcmcia_get_tuple_#t~nondet933#1; [2025-03-08 19:55:08,752 INFO L1307 $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; [2025-03-08 19:55:08,752 INFO L1307 $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; [2025-03-08 19:55:08,752 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L9884: havoc alloc_etherdev_mqs_#t~ret911#1.base, alloc_etherdev_mqs_#t~ret911#1.offset; [2025-03-08 19:55:08,752 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L9951: havoc mii_ethtool_gset_#t~nondet923#1; [2025-03-08 19:55:08,752 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L8631: havoc smc_link_ok_#t~bitwise784#1; [2025-03-08 19:55:08,752 INFO L1307 $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; [2025-03-08 19:55:08,752 INFO L1307 $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; [2025-03-08 19:55:08,752 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L9955: havoc mii_ethtool_sset_#t~nondet924#1; [2025-03-08 19:55:08,753 INFO L1307 $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; [2025-03-08 19:55:08,753 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L9959: havoc mii_link_ok_#t~nondet925#1; [2025-03-08 19:55:08,753 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10026: havoc pcmcia_map_mem_page_#t~nondet936#1; [2025-03-08 19:55:08,753 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L9895: havoc del_timer_sync_#t~nondet913#1; [2025-03-08 19:55:08,753 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L9963: havoc mii_nway_restart_#t~nondet926#1; [2025-03-08 19:55:08,753 INFO L1307 $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; [2025-03-08 19:55:08,753 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L9967: havoc mod_timer_#t~nondet927#1; [2025-03-08 19:55:08,753 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10034: havoc pcmcia_register_driver_#t~nondet938#1; [2025-03-08 19:55:08,753 INFO L1307 $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; [2025-03-08 19:55:08,753 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6208: havoc resource_size_#t~mem50#1;havoc resource_size_#t~mem51#1; [2025-03-08 19:55:08,753 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10042: havoc pcmcia_request_irq_#t~nondet940#1; [2025-03-08 19:55:08,753 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10046: havoc pcmcia_request_window_#t~nondet941#1; [2025-03-08 19:55:08,753 INFO L1307 $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; [2025-03-08 19:55:08,753 INFO L1307 $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; [2025-03-08 19:55:08,753 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10057: havoc register_netdev_#t~nondet943#1; [2025-03-08 19:55:08,753 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L9927: havoc ioremap_nocache_#t~ret919#1.base, ioremap_nocache_#t~ret919#1.offset; [2025-03-08 19:55:08,753 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L9995: havoc pcmcia_dev_present_#t~ret929#1.base, pcmcia_dev_present_#t~ret929#1.offset; [2025-03-08 19:55:08,753 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10002: havoc pcmcia_enable_device_#t~nondet930#1; [2025-03-08 19:55:08,753 INFO L1307 $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; [2025-03-08 19:55:08,753 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L9940: havoc ldv_ndo_init_4_#t~nondet920#1; [2025-03-08 19:55:08,753 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10010: havoc pcmcia_get_mac_from_cis_#t~nondet932#1; [2025-03-08 19:55:08,753 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L9944: havoc ldv_ndo_uninit_4_#t~nondet921#1; [2025-03-08 19:55:09,311 INFO L? ?]: Removed 1760 outVars from TransFormulas that were not future-live. [2025-03-08 19:55:09,311 INFO L307 CfgBuilder]: Performing block encoding [2025-03-08 19:55:09,437 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-08 19:55:09,437 INFO L336 CfgBuilder]: Removed 1 assume(true) statements. [2025-03-08 19:55:09,437 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.03 07:55:09 BoogieIcfgContainer [2025-03-08 19:55:09,438 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-08 19:55:09,440 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-08 19:55:09,440 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-08 19:55:09,443 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-08 19:55:09,444 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.03 07:54:53" (1/3) ... [2025-03-08 19:55:09,444 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1bf6529e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.03 07:55:09, skipping insertion in model container [2025-03-08 19:55:09,445 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:54:55" (2/3) ... [2025-03-08 19:55:09,446 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1bf6529e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.03 07:55:09, skipping insertion in model container [2025-03-08 19:55:09,446 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.03 07:55:09" (3/3) ... [2025-03-08 19:55:09,448 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 [2025-03-08 19:55:09,461 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-08 19:55:09,465 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. [2025-03-08 19:55:09,555 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-08 19:55:09,566 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;@1d9c40f6, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-08 19:55:09,567 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-03-08 19:55:09,574 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) [2025-03-08 19:55:09,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2025-03-08 19:55:09,621 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 19:55:09,622 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, 1] [2025-03-08 19:55:09,623 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 19:55:09,627 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 19:55:09,627 INFO L85 PathProgramCache]: Analyzing trace with hash -335355271, now seen corresponding path program 1 times [2025-03-08 19:55:09,633 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 19:55:09,633 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [411532891] [2025-03-08 19:55:09,633 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 19:55:09,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 19:55:35,415 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 325 statements into 1 equivalence classes. [2025-03-08 19:55:35,894 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 325 of 325 statements. [2025-03-08 19:55:35,894 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 19:55:35,894 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 19:55:36,737 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 403 trivial. 0 not checked. [2025-03-08 19:55:36,738 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 19:55:36,738 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [411532891] [2025-03-08 19:55:36,738 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [411532891] provided 0 perfect and 1 imperfect interpolant sequences [2025-03-08 19:55:36,738 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1164601488] [2025-03-08 19:55:36,738 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 19:55:36,739 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-08 19:55:36,740 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-08 19:55:36,741 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) [2025-03-08 19:55:36,743 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2025-03-08 19:56:02,220 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 325 statements into 1 equivalence classes. [2025-03-08 19:56:03,188 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 325 of 325 statements. [2025-03-08 19:56:03,189 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 19:56:03,189 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 19:56:03,245 INFO L256 TraceCheckSpWp]: Trace formula consists of 9103 conjuncts, 1 conjuncts are in the unsatisfiable core [2025-03-08 19:56:03,263 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-08 19:56:03,308 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 387 trivial. 0 not checked. [2025-03-08 19:56:03,308 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-03-08 19:56:03,308 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1164601488] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 19:56:03,308 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2025-03-08 19:56:03,309 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2025-03-08 19:56:03,310 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [165930116] [2025-03-08 19:56:03,311 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 19:56:03,314 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-03-08 19:56:03,314 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 19:56:03,335 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-03-08 19:56:03,336 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-03-08 19:56:03,343 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 64.5) internal successors, (129), 2 states have internal predecessors, (129), 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) [2025-03-08 19:56:04,452 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-08 19:56:04,453 INFO L93 Difference]: Finished difference Result 3801 states and 5704 transitions. [2025-03-08 19:56:04,455 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-03-08 19:56:04,457 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 64.5) internal successors, (129), 2 states have internal predecessors, (129), 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 325 [2025-03-08 19:56:04,457 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-08 19:56:04,486 INFO L225 Difference]: With dead ends: 3801 [2025-03-08 19:56:04,486 INFO L226 Difference]: Without dead ends: 1884 [2025-03-08 19:56:04,504 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 326 GetRequests, 326 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-03-08 19:56:04,509 INFO L435 NwaCegarLoop]: 2697 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 103 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s 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, 1.0s IncrementalHoareTripleChecker+Time [2025-03-08 19:56:04,509 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 2697 Invalid, 103 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 103 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2025-03-08 19:56:04,527 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1884 states. [2025-03-08 19:56:04,670 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1884 to 1884. [2025-03-08 19:56:04,675 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) [2025-03-08 19:56:04,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1884 states to 1884 states and 2773 transitions. [2025-03-08 19:56:04,698 INFO L78 Accepts]: Start accepts. Automaton has 1884 states and 2773 transitions. Word has length 325 [2025-03-08 19:56:04,700 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-08 19:56:04,700 INFO L471 AbstractCegarLoop]: Abstraction has 1884 states and 2773 transitions. [2025-03-08 19:56:04,700 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 64.5) internal successors, (129), 2 states have internal predecessors, (129), 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) [2025-03-08 19:56:04,701 INFO L276 IsEmpty]: Start isEmpty. Operand 1884 states and 2773 transitions. [2025-03-08 19:56:04,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2025-03-08 19:56:04,720 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 19:56:04,720 INFO L218 NwaCegarLoop]: trace histogram [11, 11, 7, 7, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-08 19:56:04,751 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2025-03-08 19:56:04,921 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 [2025-03-08 19:56:04,922 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 19:56:04,924 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 19:56:04,924 INFO L85 PathProgramCache]: Analyzing trace with hash -1820223442, now seen corresponding path program 1 times [2025-03-08 19:56:04,924 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 19:56:04,924 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1313039497] [2025-03-08 19:56:04,924 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 19:56:04,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms