./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8fc3dc66 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 5663310b82fa3e5d48c5bcacd13ac8ac886029c41a2f8f3bd2b8442c496a9447 --- Real Ultimate output --- This is Ultimate 0.3.0-?-8fc3dc6-m [2025-03-17 09:28:28,654 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-17 09:28:28,706 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-03-17 09:28:28,714 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-17 09:28:28,714 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-17 09:28:28,732 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-17 09:28:28,733 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-17 09:28:28,733 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-17 09:28:28,733 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-17 09:28:28,733 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-17 09:28:28,734 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-17 09:28:28,734 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-17 09:28:28,734 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-17 09:28:28,735 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-17 09:28:28,735 INFO L153 SettingsManager]: * Use SBE=true [2025-03-17 09:28:28,735 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-17 09:28:28,735 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-17 09:28:28,735 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-17 09:28:28,735 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-17 09:28:28,736 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-17 09:28:28,736 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-17 09:28:28,736 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-17 09:28:28,736 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-17 09:28:28,736 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-17 09:28:28,736 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-17 09:28:28,736 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-17 09:28:28,736 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-17 09:28:28,736 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-17 09:28:28,736 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-17 09:28:28,736 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-17 09:28:28,737 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-17 09:28:28,737 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-17 09:28:28,737 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-17 09:28:28,737 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-17 09:28:28,737 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-17 09:28:28,737 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-17 09:28:28,737 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-17 09:28:28,737 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-17 09:28:28,737 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-17 09:28:28,737 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-17 09:28:28,738 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 -> 5663310b82fa3e5d48c5bcacd13ac8ac886029c41a2f8f3bd2b8442c496a9447 [2025-03-17 09:28:28,976 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-17 09:28:28,984 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-17 09:28:28,987 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-17 09:28:28,988 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-17 09:28:28,988 INFO L274 PluginConnector]: CDTParser initialized [2025-03-17 09:28:28,989 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i [2025-03-17 09:28:30,157 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4eade8c79/6b628d80b6fe4130b54cba300b999bd0/FLAG6a38dea44 [2025-03-17 09:28:30,790 INFO L384 CDTParser]: Found 1 translation units. [2025-03-17 09:28:30,791 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i [2025-03-17 09:28:30,838 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4eade8c79/6b628d80b6fe4130b54cba300b999bd0/FLAG6a38dea44 [2025-03-17 09:28:31,234 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4eade8c79/6b628d80b6fe4130b54cba300b999bd0 [2025-03-17 09:28:31,236 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-17 09:28:31,238 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-17 09:28:31,239 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-17 09:28:31,239 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-17 09:28:31,242 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-17 09:28:31,243 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:28:31" (1/1) ... [2025-03-17 09:28:31,243 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5fcc52b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:28:31, skipping insertion in model container [2025-03-17 09:28:31,243 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:28:31" (1/1) ... [2025-03-17 09:28:31,348 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-17 09:28:34,472 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i[408897,408910] [2025-03-17 09:28:34,475 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i[409066,409079] [2025-03-17 09:28:34,479 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i[409233,409246] [2025-03-17 09:28:34,479 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i[409401,409414] [2025-03-17 09:28:34,501 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-17 09:28:34,530 INFO L200 MainTranslator]: Completed pre-run [2025-03-17 09:28:34,614 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"); [5595] [2025-03-17 09:28:34,616 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)); [5602] [2025-03-17 09:28:34,616 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5609] [2025-03-17 09:28:34,617 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/f860c18/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5648-5649] [2025-03-17 09:28:34,617 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [5654-5656] [2025-03-17 09:28:34,618 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; incl %0": "+m" (v->counter)); [5683] [2025-03-17 09:28:34,618 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; decl %0": "+m" (v->counter)); [5690] [2025-03-17 09:28:34,620 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5850] [2025-03-17 09:28:34,620 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5857] [2025-03-17 09:28:34,623 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [5988-5989] [2025-03-17 09:28:34,624 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [6022-6023] [2025-03-17 09:28:34,625 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (79), "i" (12UL)); [6063-6064] [2025-03-17 09:28:34,626 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (91), "i" (12UL)); [6092-6093] [2025-03-17 09:28:34,631 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/netdevice.h"), "i" (502), "i" (12UL)); [6445-6446] [2025-03-17 09:28:34,631 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6452] [2025-03-17 09:28:34,682 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9125] [2025-03-17 09:28:34,711 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9187] [2025-03-17 09:28:34,714 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)skb->data) [9315] [2025-03-17 09:28:34,717 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)skb2->data) [9372] [2025-03-17 09:28:34,720 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [9427] [2025-03-17 09:28:34,731 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9863] [2025-03-17 09:28:34,732 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9870] [2025-03-17 09:28:34,733 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9894] [2025-03-17 09:28:34,830 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i[408897,408910] [2025-03-17 09:28:34,831 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i[409066,409079] [2025-03-17 09:28:34,831 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i[409233,409246] [2025-03-17 09:28:34,831 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i[409401,409414] [2025-03-17 09:28:34,839 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-17 09:28:35,036 INFO L204 MainTranslator]: Completed translation [2025-03-17 09:28:35,037 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:28:35 WrapperNode [2025-03-17 09:28:35,037 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-17 09:28:35,038 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-17 09:28:35,038 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-17 09:28:35,038 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-17 09:28:35,043 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:28:35" (1/1) ... [2025-03-17 09:28:35,121 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:28:35" (1/1) ... [2025-03-17 09:28:35,345 INFO L138 Inliner]: procedures = 571, calls = 3092, calls flagged for inlining = 288, calls inlined = 256, statements flattened = 7909 [2025-03-17 09:28:35,346 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-17 09:28:35,347 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-17 09:28:35,347 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-17 09:28:35,347 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-17 09:28:35,353 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:28:35" (1/1) ... [2025-03-17 09:28:35,353 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:28:35" (1/1) ... [2025-03-17 09:28:35,386 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:28:35" (1/1) ... [2025-03-17 09:28:36,522 INFO L175 MemorySlicer]: Split 1215 memory accesses to 33 slices as follows [8, 1, 8, 2, 8, 8, 2, 7, 2, 18, 7, 17, 7, 5, 6, 2, 54, 5, 4, 3, 2, 2, 2, 4, 4, 8, 47, 1, 28, 3, 8, 924, 8]. 76 percent of accesses are in the largest equivalence class. The 160 initializations are split as follows [8, 1, 8, 2, 8, 8, 0, 7, 0, 0, 7, 2, 7, 5, 6, 0, 0, 5, 4, 1, 0, 2, 0, 4, 4, 8, 0, 0, 28, 3, 8, 16, 8]. The 424 writes are split as follows [0, 0, 0, 0, 0, 0, 1, 0, 1, 14, 0, 0, 0, 0, 0, 1, 42, 0, 0, 0, 1, 0, 1, 0, 0, 0, 16, 0, 0, 0, 0, 347, 0]. [2025-03-17 09:28:36,523 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:28:35" (1/1) ... [2025-03-17 09:28:36,523 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:28:35" (1/1) ... [2025-03-17 09:28:36,674 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:28:35" (1/1) ... [2025-03-17 09:28:36,698 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:28:35" (1/1) ... [2025-03-17 09:28:36,749 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:28:35" (1/1) ... [2025-03-17 09:28:36,777 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:28:35" (1/1) ... [2025-03-17 09:28:36,846 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-17 09:28:36,848 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-17 09:28:36,849 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-17 09:28:36,849 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-17 09:28:36,850 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:28:35" (1/1) ... [2025-03-17 09:28:36,856 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-17 09:28:36,869 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 09:28:36,883 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) [2025-03-17 09:28:36,888 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 [2025-03-17 09:28:36,906 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_link_speed [2025-03-17 09:28:36,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_link_speed [2025-03-17 09:28:36,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_hw_lock_of_ql3_adapter [2025-03-17 09:28:36,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_hw_lock_of_ql3_adapter [2025-03-17 09:28:36,908 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2025-03-17 09:28:36,908 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2025-03-17 09:28:36,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-03-17 09:28:36,908 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-03-17 09:28:36,908 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2025-03-17 09:28:36,908 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2025-03-17 09:28:36,908 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2025-03-17 09:28:36,908 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2025-03-17 09:28:36,908 INFO L130 BoogieDeclarations]: Found specification of procedure ql3xxx_close [2025-03-17 09:28:36,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ql3xxx_close [2025-03-17 09:28:36,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-03-17 09:28:36,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-03-17 09:28:36,908 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2025-03-17 09:28:36,908 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2025-03-17 09:28:36,908 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2025-03-17 09:28:36,908 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2025-03-17 09:28:36,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2025-03-17 09:28:36,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2025-03-17 09:28:36,908 INFO L130 BoogieDeclarations]: Found specification of procedure ql_this_adapter_controls_port [2025-03-17 09:28:36,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_this_adapter_controls_port [2025-03-17 09:28:36,908 INFO L130 BoogieDeclarations]: Found specification of procedure ql_enable_interrupts [2025-03-17 09:28:36,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_enable_interrupts [2025-03-17 09:28:36,908 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2025-03-17 09:28:36,908 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2025-03-17 09:28:36,909 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2025-03-17 09:28:36,909 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2025-03-17 09:28:36,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_61 [2025-03-17 09:28:36,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_61 [2025-03-17 09:28:36,910 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_common_reg_l [2025-03-17 09:28:36,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_common_reg_l [2025-03-17 09:28:36,910 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_send_free_list [2025-03-17 09:28:36,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_send_free_list [2025-03-17 09:28:36,910 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2025-03-17 09:28:36,910 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2025-03-17 09:28:36,910 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2025-03-17 09:28:36,910 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2025-03-17 09:28:36,910 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2025-03-17 09:28:36,910 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2025-03-17 09:28:36,910 INFO L130 BoogieDeclarations]: Found specification of procedure ssleep [2025-03-17 09:28:36,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ssleep [2025-03-17 09:28:36,910 INFO L130 BoogieDeclarations]: Found specification of procedure ql_cycle_adapter [2025-03-17 09:28:36,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_cycle_adapter [2025-03-17 09:28:36,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2025-03-17 09:28:36,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2025-03-17 09:28:36,910 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mac_cfg_soft_reset [2025-03-17 09:28:36,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mac_cfg_soft_reset [2025-03-17 09:28:36,910 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2025-03-17 09:28:36,910 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2025-03-17 09:28:36,910 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2025-03-17 09:28:36,910 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2025-03-17 09:28:36,910 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mii_disable_scan_mode [2025-03-17 09:28:36,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mii_disable_scan_mode [2025-03-17 09:28:36,910 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2025-03-17 09:28:36,910 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2025-03-17 09:28:36,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-03-17 09:28:36,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-03-17 09:28:36,911 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2025-03-17 09:28:36,911 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2025-03-17 09:28:36,911 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-03-17 09:28:36,911 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2025-03-17 09:28:36,911 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2025-03-17 09:28:36,911 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_page0_reg_l [2025-03-17 09:28:36,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_page0_reg_l [2025-03-17 09:28:36,911 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_up [2025-03-17 09:28:36,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_up [2025-03-17 09:28:36,911 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2025-03-17 09:28:36,911 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2025-03-17 09:28:36,911 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2025-03-17 09:28:36,911 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2025-03-17 09:28:36,911 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2025-03-17 09:28:36,911 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2025-03-17 09:28:36,911 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-03-17 09:28:36,911 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-03-17 09:28:36,911 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-03-17 09:28:36,911 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-03-17 09:28:36,911 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-03-17 09:28:36,911 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-03-17 09:28:36,911 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-03-17 09:28:36,911 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-03-17 09:28:36,911 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-03-17 09:28:36,911 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-03-17 09:28:36,911 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-03-17 09:28:36,911 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-03-17 09:28:36,911 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-03-17 09:28:36,911 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-03-17 09:28:36,911 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-03-17 09:28:36,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-03-17 09:28:36,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-03-17 09:28:36,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-03-17 09:28:36,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-03-17 09:28:36,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2025-03-17 09:28:36,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2025-03-17 09:28:36,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2025-03-17 09:28:36,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2025-03-17 09:28:36,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2025-03-17 09:28:36,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2025-03-17 09:28:36,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2025-03-17 09:28:36,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2025-03-17 09:28:36,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2025-03-17 09:28:36,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2025-03-17 09:28:36,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2025-03-17 09:28:36,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2025-03-17 09:28:36,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2025-03-17 09:28:36,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#32 [2025-03-17 09:28:36,913 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2025-03-17 09:28:36,913 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2025-03-17 09:28:36,914 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2025-03-17 09:28:36,914 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2025-03-17 09:28:36,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-03-17 09:28:36,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-03-17 09:28:36,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-03-17 09:28:36,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-03-17 09:28:36,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-03-17 09:28:36,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-03-17 09:28:36,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-03-17 09:28:36,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-03-17 09:28:36,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-03-17 09:28:36,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-03-17 09:28:36,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-03-17 09:28:36,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-03-17 09:28:36,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-03-17 09:28:36,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-03-17 09:28:36,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-03-17 09:28:36,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-03-17 09:28:36,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-03-17 09:28:36,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-03-17 09:28:36,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-03-17 09:28:36,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-03-17 09:28:36,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2025-03-17 09:28:36,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2025-03-17 09:28:36,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2025-03-17 09:28:36,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2025-03-17 09:28:36,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2025-03-17 09:28:36,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2025-03-17 09:28:36,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2025-03-17 09:28:36,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2025-03-17 09:28:36,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2025-03-17 09:28:36,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2025-03-17 09:28:36,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2025-03-17 09:28:36,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2025-03-17 09:28:36,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2025-03-17 09:28:36,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2025-03-17 09:28:36,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2025-03-17 09:28:36,916 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_page1_reg [2025-03-17 09:28:36,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_page1_reg [2025-03-17 09:28:36,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-03-17 09:28:36,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-03-17 09:28:36,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-03-17 09:28:36,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-03-17 09:28:36,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-03-17 09:28:36,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-03-17 09:28:36,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-03-17 09:28:36,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-03-17 09:28:36,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-03-17 09:28:36,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-03-17 09:28:36,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-03-17 09:28:36,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-03-17 09:28:36,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-03-17 09:28:36,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-03-17 09:28:36,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-03-17 09:28:36,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-03-17 09:28:36,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-03-17 09:28:36,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-03-17 09:28:36,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-03-17 09:28:36,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-03-17 09:28:36,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2025-03-17 09:28:36,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2025-03-17 09:28:36,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2025-03-17 09:28:36,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2025-03-17 09:28:36,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2025-03-17 09:28:36,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2025-03-17 09:28:36,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2025-03-17 09:28:36,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2025-03-17 09:28:36,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2025-03-17 09:28:36,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2025-03-17 09:28:36,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2025-03-17 09:28:36,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2025-03-17 09:28:36,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2025-03-17 09:28:36,917 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2025-03-17 09:28:36,917 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2025-03-17 09:28:36,917 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-03-17 09:28:36,917 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-03-17 09:28:36,917 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-03-17 09:28:36,917 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-03-17 09:28:36,917 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-03-17 09:28:36,917 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-03-17 09:28:36,917 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2025-03-17 09:28:36,917 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2025-03-17 09:28:36,917 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2025-03-17 09:28:36,917 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2025-03-17 09:28:36,917 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2025-03-17 09:28:36,917 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2025-03-17 09:28:36,917 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2025-03-17 09:28:36,917 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2025-03-17 09:28:36,917 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2025-03-17 09:28:36,917 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2025-03-17 09:28:36,917 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2025-03-17 09:28:36,917 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2025-03-17 09:28:36,917 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2025-03-17 09:28:36,918 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2025-03-17 09:28:36,918 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2025-03-17 09:28:36,918 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2025-03-17 09:28:36,918 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2025-03-17 09:28:36,918 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2025-03-17 09:28:36,918 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2025-03-17 09:28:36,918 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2025-03-17 09:28:36,918 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2025-03-17 09:28:36,918 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2025-03-17 09:28:36,918 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2025-03-17 09:28:36,918 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2025-03-17 09:28:36,918 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2025-03-17 09:28:36,918 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#31 [2025-03-17 09:28:36,918 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#32 [2025-03-17 09:28:36,918 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-03-17 09:28:36,918 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-03-17 09:28:36,918 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-03-17 09:28:36,918 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-03-17 09:28:36,918 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-03-17 09:28:36,918 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-03-17 09:28:36,918 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2025-03-17 09:28:36,918 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2025-03-17 09:28:36,918 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2025-03-17 09:28:36,918 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2025-03-17 09:28:36,918 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2025-03-17 09:28:36,918 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2025-03-17 09:28:36,918 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2025-03-17 09:28:36,919 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2025-03-17 09:28:36,919 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2025-03-17 09:28:36,919 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2025-03-17 09:28:36,919 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2025-03-17 09:28:36,919 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2025-03-17 09:28:36,920 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2025-03-17 09:28:36,920 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2025-03-17 09:28:36,920 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2025-03-17 09:28:36,920 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2025-03-17 09:28:36,920 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2025-03-17 09:28:36,920 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2025-03-17 09:28:36,920 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2025-03-17 09:28:36,920 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2025-03-17 09:28:36,920 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2025-03-17 09:28:36,920 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2025-03-17 09:28:36,920 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2025-03-17 09:28:36,920 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2025-03-17 09:28:36,920 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2025-03-17 09:28:36,920 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#31 [2025-03-17 09:28:36,920 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#32 [2025-03-17 09:28:36,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2025-03-17 09:28:36,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2025-03-17 09:28:36,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2025-03-17 09:28:36,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2025-03-17 09:28:36,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2025-03-17 09:28:36,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2025-03-17 09:28:36,920 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2025-03-17 09:28:36,920 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2025-03-17 09:28:36,920 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2025-03-17 09:28:36,920 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2025-03-17 09:28:36,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_hw_lock_of_ql3_adapter [2025-03-17 09:28:36,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_hw_lock_of_ql3_adapter [2025-03-17 09:28:36,921 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_register_page [2025-03-17 09:28:36,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_register_page [2025-03-17 09:28:36,921 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2025-03-17 09:28:36,921 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2025-03-17 09:28:36,921 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mii_read_reg_ex [2025-03-17 09:28:36,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mii_read_reg_ex [2025-03-17 09:28:36,921 INFO L130 BoogieDeclarations]: Found specification of procedure ql_phy_init_ex [2025-03-17 09:28:36,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_phy_init_ex [2025-03-17 09:28:36,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2025-03-17 09:28:36,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2025-03-17 09:28:36,921 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_common_reg_l [2025-03-17 09:28:36,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_common_reg_l [2025-03-17 09:28:36,921 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-03-17 09:28:36,921 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_common_reg [2025-03-17 09:28:36,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_common_reg [2025-03-17 09:28:36,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2025-03-17 09:28:36,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2025-03-17 09:28:36,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2025-03-17 09:28:36,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2025-03-17 09:28:36,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2025-03-17 09:28:36,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2025-03-17 09:28:36,921 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_spinlock [2025-03-17 09:28:36,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_spinlock [2025-03-17 09:28:36,921 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_page2_reg [2025-03-17 09:28:36,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_page2_reg [2025-03-17 09:28:36,921 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-17 09:28:36,921 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_common_reg [2025-03-17 09:28:36,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_common_reg [2025-03-17 09:28:36,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2025-03-17 09:28:36,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2025-03-17 09:28:36,921 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2025-03-17 09:28:36,921 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2025-03-17 09:28:36,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-03-17 09:28:36,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-03-17 09:28:36,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-03-17 09:28:36,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-03-17 09:28:36,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-03-17 09:28:36,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-03-17 09:28:36,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-03-17 09:28:36,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-03-17 09:28:36,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-03-17 09:28:36,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-03-17 09:28:36,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-03-17 09:28:36,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-03-17 09:28:36,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-03-17 09:28:36,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-03-17 09:28:36,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-03-17 09:28:36,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-03-17 09:28:36,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-03-17 09:28:36,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-03-17 09:28:36,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-03-17 09:28:36,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-03-17 09:28:36,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2025-03-17 09:28:36,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2025-03-17 09:28:36,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2025-03-17 09:28:36,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2025-03-17 09:28:36,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2025-03-17 09:28:36,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2025-03-17 09:28:36,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2025-03-17 09:28:36,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2025-03-17 09:28:36,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2025-03-17 09:28:36,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2025-03-17 09:28:36,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2025-03-17 09:28:36,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2025-03-17 09:28:36,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2025-03-17 09:28:36,924 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mii_read_reg [2025-03-17 09:28:36,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mii_read_reg [2025-03-17 09:28:36,924 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2025-03-17 09:28:36,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2025-03-17 09:28:36,924 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_unlock [2025-03-17 09:28:36,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_unlock [2025-03-17 09:28:36,924 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2025-03-17 09:28:36,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2025-03-17 09:28:36,924 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_printk [2025-03-17 09:28:36,924 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_printk [2025-03-17 09:28:36,924 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2025-03-17 09:28:36,924 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2025-03-17 09:28:36,924 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_nvram_reg [2025-03-17 09:28:36,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_nvram_reg [2025-03-17 09:28:36,924 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2025-03-17 09:28:36,924 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2025-03-17 09:28:36,924 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2025-03-17 09:28:36,924 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2025-03-17 09:28:36,924 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2025-03-17 09:28:36,924 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2025-03-17 09:28:36,924 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2025-03-17 09:28:36,924 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2025-03-17 09:28:36,924 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_for_drvr_lock [2025-03-17 09:28:36,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_for_drvr_lock [2025-03-17 09:28:36,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2025-03-17 09:28:36,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2025-03-17 09:28:36,924 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2025-03-17 09:28:36,924 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2025-03-17 09:28:36,924 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mii_enable_scan_mode [2025-03-17 09:28:36,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mii_enable_scan_mode [2025-03-17 09:28:36,924 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2025-03-17 09:28:36,924 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2025-03-17 09:28:36,924 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2025-03-17 09:28:36,924 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2025-03-17 09:28:36,924 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2025-03-17 09:28:36,924 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2025-03-17 09:28:36,924 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-17 09:28:36,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-17 09:28:36,924 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_for_mii_ready [2025-03-17 09:28:36,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_for_mii_ready [2025-03-17 09:28:36,925 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2025-03-17 09:28:36,925 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2025-03-17 09:28:36,925 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_large_buffers [2025-03-17 09:28:36,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_large_buffers [2025-03-17 09:28:36,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-03-17 09:28:36,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-03-17 09:28:36,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-03-17 09:28:36,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-03-17 09:28:36,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-03-17 09:28:36,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-03-17 09:28:36,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-03-17 09:28:36,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-03-17 09:28:36,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-03-17 09:28:36,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-03-17 09:28:36,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-03-17 09:28:36,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-03-17 09:28:36,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-03-17 09:28:36,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-03-17 09:28:36,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-03-17 09:28:36,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-03-17 09:28:36,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-03-17 09:28:36,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-03-17 09:28:36,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-03-17 09:28:36,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2025-03-17 09:28:36,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2025-03-17 09:28:36,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2025-03-17 09:28:36,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2025-03-17 09:28:36,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2025-03-17 09:28:36,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2025-03-17 09:28:36,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2025-03-17 09:28:36,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2025-03-17 09:28:36,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2025-03-17 09:28:36,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2025-03-17 09:28:36,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2025-03-17 09:28:36,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2025-03-17 09:28:36,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2025-03-17 09:28:36,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#32 [2025-03-17 09:28:36,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-03-17 09:28:36,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-03-17 09:28:36,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-03-17 09:28:36,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-03-17 09:28:36,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-03-17 09:28:36,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-03-17 09:28:36,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-03-17 09:28:36,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-03-17 09:28:36,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-03-17 09:28:36,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-03-17 09:28:36,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-03-17 09:28:36,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-03-17 09:28:36,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-03-17 09:28:36,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-03-17 09:28:36,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-03-17 09:28:36,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-03-17 09:28:36,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-03-17 09:28:36,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-03-17 09:28:36,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-03-17 09:28:36,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-03-17 09:28:36,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2025-03-17 09:28:36,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2025-03-17 09:28:36,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2025-03-17 09:28:36,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2025-03-17 09:28:36,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2025-03-17 09:28:36,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2025-03-17 09:28:36,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2025-03-17 09:28:36,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2025-03-17 09:28:36,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2025-03-17 09:28:36,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2025-03-17 09:28:36,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2025-03-17 09:28:36,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2025-03-17 09:28:36,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2025-03-17 09:28:36,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-03-17 09:28:36,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-03-17 09:28:36,926 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2025-03-17 09:28:36,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2025-03-17 09:28:36,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2025-03-17 09:28:36,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2025-03-17 09:28:36,926 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2025-03-17 09:28:36,926 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2025-03-17 09:28:36,926 INFO L130 BoogieDeclarations]: Found specification of procedure ql_disable_interrupts [2025-03-17 09:28:36,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_disable_interrupts [2025-03-17 09:28:36,926 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2025-03-17 09:28:36,926 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2025-03-17 09:28:36,926 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2025-03-17 09:28:36,926 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2025-03-17 09:28:36,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2025-03-17 09:28:36,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2025-03-17 09:28:36,926 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_page0_reg [2025-03-17 09:28:36,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_page0_reg [2025-03-17 09:28:36,927 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2025-03-17 09:28:36,927 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2025-03-17 09:28:36,927 INFO L130 BoogieDeclarations]: Found specification of procedure PHY_Setup [2025-03-17 09:28:36,927 INFO L138 BoogieDeclarations]: Found implementation of procedure PHY_Setup [2025-03-17 09:28:36,927 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2025-03-17 09:28:36,927 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2025-03-17 09:28:36,927 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2025-03-17 09:28:36,927 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2025-03-17 09:28:36,927 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2025-03-17 09:28:36,927 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2025-03-17 09:28:36,927 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2025-03-17 09:28:36,927 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2025-03-17 09:28:36,927 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2025-03-17 09:28:36,927 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2025-03-17 09:28:36,927 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2025-03-17 09:28:36,927 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2025-03-17 09:28:36,927 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2025-03-17 09:28:36,927 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2025-03-17 09:28:36,927 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2025-03-17 09:28:36,927 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2025-03-17 09:28:36,927 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2025-03-17 09:28:36,927 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2025-03-17 09:28:36,927 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2025-03-17 09:28:36,927 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2025-03-17 09:28:36,927 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2025-03-17 09:28:36,927 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2025-03-17 09:28:36,927 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2025-03-17 09:28:36,927 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2025-03-17 09:28:36,927 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2025-03-17 09:28:36,927 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2025-03-17 09:28:36,927 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2025-03-17 09:28:36,927 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2025-03-17 09:28:36,927 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2025-03-17 09:28:36,927 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2025-03-17 09:28:36,929 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2025-03-17 09:28:36,929 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#31 [2025-03-17 09:28:36,930 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#32 [2025-03-17 09:28:36,930 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2025-03-17 09:28:36,930 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2025-03-17 09:28:36,930 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2025-03-17 09:28:36,930 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2025-03-17 09:28:36,930 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2025-03-17 09:28:36,930 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2025-03-17 09:28:36,930 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2025-03-17 09:28:36,930 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2025-03-17 09:28:36,930 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2025-03-17 09:28:36,930 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2025-03-17 09:28:36,930 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2025-03-17 09:28:36,930 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2025-03-17 09:28:36,930 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2025-03-17 09:28:36,930 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2025-03-17 09:28:36,930 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2025-03-17 09:28:36,930 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2025-03-17 09:28:36,930 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2025-03-17 09:28:36,930 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2025-03-17 09:28:36,930 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2025-03-17 09:28:36,930 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2025-03-17 09:28:36,930 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2025-03-17 09:28:36,930 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2025-03-17 09:28:36,930 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2025-03-17 09:28:36,930 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2025-03-17 09:28:36,930 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2025-03-17 09:28:36,930 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2025-03-17 09:28:36,930 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2025-03-17 09:28:36,930 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2025-03-17 09:28:36,930 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2025-03-17 09:28:36,930 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2025-03-17 09:28:36,930 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2025-03-17 09:28:36,930 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#31 [2025-03-17 09:28:36,930 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#32 [2025-03-17 09:28:36,930 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_buffer_queues [2025-03-17 09:28:36,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_buffer_queues [2025-03-17 09:28:36,930 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2025-03-17 09:28:36,930 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2025-03-17 09:28:36,930 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2025-03-17 09:28:36,930 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2025-03-17 09:28:36,930 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2025-03-17 09:28:36,930 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2025-03-17 09:28:36,930 INFO L130 BoogieDeclarations]: Found specification of procedure ql3xxx_remove [2025-03-17 09:28:36,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ql3xxx_remove [2025-03-17 09:28:36,930 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2025-03-17 09:28:36,930 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2025-03-17 09:28:36,930 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2025-03-17 09:28:36,930 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2025-03-17 09:28:36,930 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-03-17 09:28:36,930 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2025-03-17 09:28:36,930 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2025-03-17 09:28:36,930 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-03-17 09:28:36,930 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-03-17 09:28:36,930 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-03-17 09:28:36,930 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-03-17 09:28:36,930 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-03-17 09:28:36,930 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-03-17 09:28:36,930 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-03-17 09:28:36,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-03-17 09:28:36,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-03-17 09:28:36,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-03-17 09:28:36,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-03-17 09:28:36,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-03-17 09:28:36,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-03-17 09:28:36,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-03-17 09:28:36,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-03-17 09:28:36,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-03-17 09:28:36,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-03-17 09:28:36,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-03-17 09:28:36,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-03-17 09:28:36,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-03-17 09:28:36,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2025-03-17 09:28:36,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2025-03-17 09:28:36,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2025-03-17 09:28:36,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2025-03-17 09:28:36,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2025-03-17 09:28:36,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2025-03-17 09:28:36,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2025-03-17 09:28:36,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2025-03-17 09:28:36,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2025-03-17 09:28:36,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2025-03-17 09:28:36,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2025-03-17 09:28:36,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2025-03-17 09:28:36,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2025-03-17 09:28:36,931 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-03-17 09:28:36,931 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-03-17 09:28:36,931 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2025-03-17 09:28:36,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2025-03-17 09:28:36,931 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2025-03-17 09:28:36,931 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2025-03-17 09:28:36,931 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2025-03-17 09:28:36,931 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2025-03-17 09:28:36,931 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2025-03-17 09:28:36,931 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2025-03-17 09:28:36,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2025-03-17 09:28:36,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2025-03-17 09:28:36,931 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2025-03-17 09:28:36,931 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2025-03-17 09:28:36,931 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_page0_reg [2025-03-17 09:28:36,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_page0_reg [2025-03-17 09:28:36,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2025-03-17 09:28:36,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2025-03-17 09:28:36,931 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2025-03-17 09:28:36,931 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2025-03-17 09:28:36,931 INFO L130 BoogieDeclarations]: Found specification of procedure ql_is_link_full_dup [2025-03-17 09:28:36,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_is_link_full_dup [2025-03-17 09:28:36,931 INFO L130 BoogieDeclarations]: Found specification of procedure ql3xxx_open [2025-03-17 09:28:36,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ql3xxx_open [2025-03-17 09:28:36,931 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2025-03-17 09:28:36,931 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2025-03-17 09:28:36,931 INFO L130 BoogieDeclarations]: Found specification of procedure ql3xxx_tx_timeout [2025-03-17 09:28:36,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ql3xxx_tx_timeout [2025-03-17 09:28:36,931 INFO L130 BoogieDeclarations]: Found specification of procedure ql_supported_modes [2025-03-17 09:28:36,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_supported_modes [2025-03-17 09:28:36,932 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2025-03-17 09:28:36,932 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2025-03-17 09:28:36,932 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2025-03-17 09:28:36,932 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2025-03-17 09:28:36,932 INFO L130 BoogieDeclarations]: Found specification of procedure ql_is_fiber [2025-03-17 09:28:36,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_is_fiber [2025-03-17 09:28:36,932 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2025-03-17 09:28:36,932 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2025-03-17 09:28:36,932 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2025-03-17 09:28:36,932 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2025-03-17 09:28:36,932 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_net_req_rsp_queues [2025-03-17 09:28:36,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_net_req_rsp_queues [2025-03-17 09:28:36,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-03-17 09:28:36,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-03-17 09:28:36,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-03-17 09:28:36,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-03-17 09:28:36,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-03-17 09:28:36,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-03-17 09:28:36,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-03-17 09:28:36,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-03-17 09:28:36,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-03-17 09:28:36,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-03-17 09:28:36,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-03-17 09:28:36,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-03-17 09:28:36,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-03-17 09:28:36,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-03-17 09:28:36,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-03-17 09:28:36,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-03-17 09:28:36,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-03-17 09:28:36,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-03-17 09:28:36,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-03-17 09:28:36,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-03-17 09:28:36,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2025-03-17 09:28:36,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2025-03-17 09:28:36,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2025-03-17 09:28:36,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2025-03-17 09:28:36,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2025-03-17 09:28:36,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2025-03-17 09:28:36,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2025-03-17 09:28:36,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2025-03-17 09:28:36,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2025-03-17 09:28:36,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2025-03-17 09:28:36,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2025-03-17 09:28:36,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2025-03-17 09:28:36,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2025-03-17 09:28:36,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-03-17 09:28:36,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-03-17 09:28:36,932 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mii_write_reg_ex [2025-03-17 09:28:36,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mii_write_reg_ex [2025-03-17 09:28:36,932 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_down [2025-03-17 09:28:36,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_down [2025-03-17 09:28:36,932 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2025-03-17 09:28:36,932 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2025-03-17 09:28:36,932 INFO L130 BoogieDeclarations]: Found specification of procedure ql_port_start [2025-03-17 09:28:36,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_port_start [2025-03-17 09:28:36,932 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2025-03-17 09:28:36,938 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2025-03-17 09:28:36,938 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_auto_cfg_status [2025-03-17 09:28:36,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_auto_cfg_status [2025-03-17 09:28:36,939 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mii_write_reg [2025-03-17 09:28:36,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mii_write_reg [2025-03-17 09:28:36,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2025-03-17 09:28:36,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2025-03-17 09:28:36,939 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2025-03-17 09:28:36,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2025-03-17 09:28:36,939 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2025-03-17 09:28:36,939 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2025-03-17 09:28:36,939 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2025-03-17 09:28:36,940 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2025-03-17 09:28:36,940 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2025-03-17 09:28:36,940 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2025-03-17 09:28:36,940 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2025-03-17 09:28:36,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-17 09:28:36,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-03-17 09:28:36,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-03-17 09:28:36,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-03-17 09:28:36,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-03-17 09:28:36,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-03-17 09:28:36,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-03-17 09:28:36,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-03-17 09:28:36,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-03-17 09:28:36,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-03-17 09:28:36,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-03-17 09:28:36,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-03-17 09:28:36,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-03-17 09:28:36,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-03-17 09:28:36,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-03-17 09:28:36,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-03-17 09:28:36,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-03-17 09:28:36,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-03-17 09:28:36,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-03-17 09:28:36,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-03-17 09:28:36,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2025-03-17 09:28:36,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2025-03-17 09:28:36,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2025-03-17 09:28:36,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2025-03-17 09:28:36,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2025-03-17 09:28:36,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2025-03-17 09:28:36,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2025-03-17 09:28:36,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2025-03-17 09:28:36,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2025-03-17 09:28:36,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2025-03-17 09:28:36,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2025-03-17 09:28:36,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2025-03-17 09:28:36,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2025-03-17 09:28:36,941 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_mac_addr [2025-03-17 09:28:36,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_mac_addr [2025-03-17 09:28:36,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2025-03-17 09:28:36,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2025-03-17 09:28:38,046 INFO L256 CfgBuilder]: Building ICFG [2025-03-17 09:28:38,049 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-17 09:28:38,167 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L7781: call ULTIMATE.dealloc(ql_phy_get_speed_~#reg~3#1.base, ql_phy_get_speed_~#reg~3#1.offset);havoc ql_phy_get_speed_~#reg~3#1.base, ql_phy_get_speed_~#reg~3#1.offset; [2025-03-17 09:28:38,270 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L15496: havoc #t~nondet1813; [2025-03-17 09:28:38,460 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L5867: havoc dev_name_#t~mem62#1.base, dev_name_#t~mem62#1.offset; [2025-03-17 09:28:38,460 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L5843: havoc kobject_name_#t~mem59#1.base, kobject_name_#t~mem59#1.offset; [2025-03-17 09:28:38,513 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L15600: havoc #t~nondet1824; [2025-03-17 09:28:38,928 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L15693: havoc #t~nondet1842; [2025-03-17 09:28:38,932 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6274: havoc #t~mem193.base, #t~mem193.offset;havoc #t~mem194; [2025-03-17 09:28:38,956 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L15545: havoc #t~nondet1820; [2025-03-17 09:28:39,959 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L13415-1: ldv_mod_timer_97_#res#1 := ldv_mod_timer_97_~ldv_func_res~4#1; [2025-03-17 09:28:39,959 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L7669: call ULTIMATE.dealloc(ql_petbi_start_neg_ex_~#reg~1#1.base, ql_petbi_start_neg_ex_~#reg~1#1.offset);havoc ql_petbi_start_neg_ex_~#reg~1#1.base, ql_petbi_start_neg_ex_~#reg~1#1.offset; [2025-03-17 09:28:39,959 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L12893-1: ldv_request_irq_#res#1 := ldv_request_irq_~arg0#1; [2025-03-17 09:28:39,959 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L13390-1: ldv_request_irq_94_#res#1 := ldv_request_irq_94_~ldv_func_res~3#1; [2025-03-17 09:28:39,959 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L15675: havoc request_threaded_irq_#t~nondet1837#1; [2025-03-17 09:28:39,959 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L15643: havoc pci_enable_msi_block_#t~nondet1831#1; [2025-03-17 09:28:39,962 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6462: havoc #t~mem226.base, #t~mem226.offset; [2025-03-17 09:28:39,964 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L15604: havoc #t~nondet1825; [2025-03-17 09:28:39,971 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L15533: havoc dma_supported_#t~nondet1817#1; [2025-03-17 09:28:39,980 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L5964: havoc #t~mem100.base, #t~mem100.offset; [2025-03-17 09:28:40,041 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L15471: havoc #t~nondet1811; [2025-03-17 09:28:40,056 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L15525: havoc #t~nondet1815; [2025-03-17 09:28:40,061 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L15529: havoc dma_set_mask_#t~nondet1816#1; [2025-03-17 09:28:40,092 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L5664: havoc arch_irqs_disabled_flags_#t~bitwise21#1; [2025-03-17 09:28:40,275 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L8398: call ULTIMATE.dealloc(ql_phy_start_neg_ex_~#reg~7#1.base, ql_phy_start_neg_ex_~#reg~7#1.offset);havoc ql_phy_start_neg_ex_~#reg~7#1.base, ql_phy_start_neg_ex_~#reg~7#1.offset; [2025-03-17 09:28:40,333 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L12343: #res#1 := ~arg0#1; [2025-03-17 09:28:40,776 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L8231: havoc ql_auto_neg_error_#t~bitwise631#1; [2025-03-17 09:28:40,776 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L8300: havoc ql_link_down_detect_#t~bitwise640#1; [2025-03-17 09:28:40,776 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L13257-1: ldv_mod_timer_74_#res#1 := ldv_mod_timer_74_~ldv_func_res~1#1; [2025-03-17 09:28:40,776 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L7713: havoc ql_is_petbi_neg_pause_#t~mem521#1;havoc ql_is_petbi_neg_pause_#t~bitwise522#1;call ULTIMATE.dealloc(ql_is_petbi_neg_pause_~#reg~2#1.base, ql_is_petbi_neg_pause_~#reg~2#1.offset);havoc ql_is_petbi_neg_pause_~#reg~2#1.base, ql_is_petbi_neg_pause_~#reg~2#1.offset; [2025-03-17 09:28:40,776 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L7890: havoc ql_is_phy_neg_pause_#t~mem568#1;havoc ql_is_phy_neg_pause_#t~bitwise569#1;call ULTIMATE.dealloc(ql_is_phy_neg_pause_~#reg~5#1.base, ql_is_phy_neg_pause_~#reg~5#1.offset);havoc ql_is_phy_neg_pause_~#reg~5#1.base, ql_is_phy_neg_pause_~#reg~5#1.offset; [2025-03-17 09:28:40,776 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L13242-1: ldv_mod_timer_72_#res#1 := ldv_mod_timer_72_~ldv_func_res~0#1; [2025-03-17 09:28:40,788 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L15608: havoc #t~nondet1826; [2025-03-17 09:28:40,790 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L15593: havoc #t~nondet1823; [2025-03-17 09:28:40,828 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6882: havoc ql_sem_lock_#t~bitwise319#1; [2025-03-17 09:28:40,832 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6267: havoc #t~mem191; [2025-03-17 09:28:40,844 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L15667: havoc queue_delayed_work_on_#t~nondet1835#1; [2025-03-17 09:28:46,776 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6774: havoc is_multicast_ether_addr_#t~mem307#1; [2025-03-17 09:28:46,777 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L15629: havoc pci_bus_write_config_word_#t~nondet1829#1; [2025-03-17 09:28:46,777 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L15432: havoc __alloc_workqueue_key_#t~ret1806#1.base, __alloc_workqueue_key_#t~ret1806#1.offset; [2025-03-17 09:28:46,777 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6323: havoc skb_frag_page_#t~mem211#1.base, skb_frag_page_#t~mem211#1.offset; [2025-03-17 09:28:46,777 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L15639: havoc pci_enable_device_#t~nondet1830#1; [2025-03-17 09:28:46,777 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L11813-1: ldv___pci_register_driver_#res#1 := ldv___pci_register_driver_~arg0#1; [2025-03-17 09:28:46,777 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L5670: havoc atomic_read_#t~mem22#1; [2025-03-17 09:28:46,777 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L15580: havoc ldv_pre_register_netdev_#t~nondet1822#1; [2025-03-17 09:28:46,777 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L15646: havoc pci_ioremap_bar_#t~ret1832#1.base, pci_ioremap_bar_#t~ret1832#1.offset; [2025-03-17 09:28:46,777 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L13533-1: ldv___pci_register_driver_111_#res#1 := ldv___pci_register_driver_111_~ldv_func_res~7#1; [2025-03-17 09:28:46,777 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L13471-1: ldv_alloc_etherdev_mqs_106_#res#1.base, ldv_alloc_etherdev_mqs_106_#res#1.offset := ldv_alloc_etherdev_mqs_106_~ldv_func_res~5#1.base, ldv_alloc_etherdev_mqs_106_~ldv_func_res~5#1.offset; [2025-03-17 09:28:46,777 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L15653: havoc pci_request_regions_#t~nondet1833#1; [2025-03-17 09:28:46,777 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L-1: #t~ret1844#1 := main_#res#1;havoc main_#t~ret1613#1, main_~tmp~105#1;assume { :end_inline_main } true; [2025-03-17 09:28:46,777 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L12553: call ULTIMATE.dealloc(ldv_pci_instance_suspend_2_8_~#arg2#1.base, ldv_pci_instance_suspend_2_8_~#arg2#1.offset);havoc ldv_pci_instance_suspend_2_8_~#arg2#1.base, ldv_pci_instance_suspend_2_8_~#arg2#1.offset; [2025-03-17 09:28:46,777 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6280: havoc skb_headlen_#t~mem195#1;havoc skb_headlen_#t~mem196#1; [2025-03-17 09:28:46,777 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L11832-1: ldv_alloc_etherdev_mqs_#res#1.base, ldv_alloc_etherdev_mqs_#res#1.offset := ldv_alloc_etherdev_mqs_~arg0#1.base, ldv_alloc_etherdev_mqs_~arg0#1.offset; [2025-03-17 09:28:46,777 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L15467: havoc __pci_register_driver_#t~nondet1810#1; [2025-03-17 09:28:46,777 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L13486-1: ldv_register_netdev_107_#res#1 := ldv_register_netdev_107_~ldv_func_res~6#1; [2025-03-17 09:28:46,777 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L8994: havoc ql_get_msglevel_#t~mem821#1; [2025-03-17 09:28:46,777 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L11835-1: ldv_alloc_etherdev_mqs_#res#1.base, ldv_alloc_etherdev_mqs_#res#1.offset := ldv_alloc_etherdev_mqs_~arg0#1.base, ldv_alloc_etherdev_mqs_~arg0#1.offset; [2025-03-17 09:28:46,777 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L11837-1: ldv_alloc_etherdev_mqs_#res#1.base, ldv_alloc_etherdev_mqs_#res#1.offset := ldv_alloc_etherdev_mqs_~arg0#1.base, ldv_alloc_etherdev_mqs_~arg0#1.offset; [2025-03-17 09:28:46,777 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L12564: call ULTIMATE.dealloc(ldv_pci_instance_suspend_late_2_7_~#arg2#1.base, ldv_pci_instance_suspend_late_2_7_~#arg2#1.offset);havoc ldv_pci_instance_suspend_late_2_7_~#arg2#1.base, ldv_pci_instance_suspend_late_2_7_~#arg2#1.offset; [2025-03-17 09:28:46,777 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L15537: havoc eth_change_mtu_#t~nondet1818#1; [2025-03-17 09:28:46,777 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L15671: havoc register_netdev_#t~nondet1836#1; [2025-03-17 09:28:46,777 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L11319: call ULTIMATE.dealloc(ql3xxx_probe_~#__key~0#1.base, ql3xxx_probe_~#__key~0#1.offset);havoc ql3xxx_probe_~#__key~0#1.base, ql3xxx_probe_~#__key~0#1.offset;call ULTIMATE.dealloc(ql3xxx_probe_~#__key___0~0#1.base, ql3xxx_probe_~#__key___0~0#1.offset);havoc ql3xxx_probe_~#__key___0~0#1.base, ql3xxx_probe_~#__key___0~0#1.offset;call ULTIMATE.dealloc(ql3xxx_probe_~#__key___1~0#1.base, ql3xxx_probe_~#__key___1~0#1.offset);havoc ql3xxx_probe_~#__key___1~0#1.base, ql3xxx_probe_~#__key___1~0#1.offset;call ULTIMATE.dealloc(ql3xxx_probe_~#__key___2~0#1.base, ql3xxx_probe_~#__key___2~0#1.offset);havoc ql3xxx_probe_~#__key___2~0#1.base, ql3xxx_probe_~#__key___2~0#1.offset;call ULTIMATE.dealloc(ql3xxx_probe_~#__constr_expr_0~0#1.base, ql3xxx_probe_~#__constr_expr_0~0#1.offset);havoc ql3xxx_probe_~#__constr_expr_0~0#1.base, ql3xxx_probe_~#__constr_expr_0~0#1.offset;call ULTIMATE.dealloc(ql3xxx_probe_~#__key___3~0#1.base, ql3xxx_probe_~#__key___3~0#1.offset);havoc ql3xxx_probe_~#__key___3~0#1.base, ql3xxx_probe_~#__key___3~0#1.offset;call ULTIMATE.dealloc(ql3xxx_probe_~#__key___4~0#1.base, ql3xxx_probe_~#__key___4~0#1.offset);havoc ql3xxx_probe_~#__key___4~0#1.base, ql3xxx_probe_~#__key___4~0#1.offset;call ULTIMATE.dealloc(ql3xxx_probe_~#__constr_expr_1~0#1.base, ql3xxx_probe_~#__constr_expr_1~0#1.offset);havoc ql3xxx_probe_~#__constr_expr_1~0#1.base, ql3xxx_probe_~#__constr_expr_1~0#1.offset;call ULTIMATE.dealloc(ql3xxx_probe_~#__key___5~0#1.base, ql3xxx_probe_~#__key___5~0#1.offset);havoc ql3xxx_probe_~#__key___5~0#1.base, ql3xxx_probe_~#__key___5~0#1.offset;call ULTIMATE.dealloc(ql3xxx_probe_~#__key___6~0#1.base, ql3xxx_probe_~#__key___6~0#1.offset);havoc ql3xxx_probe_~#__key___6~0#1.base, ql3xxx_probe_~#__key___6~0#1.offset;call ULTIMATE.dealloc(ql3xxx_probe_~#__constr_expr_2~0#1.base, ql3xxx_probe_~#__constr_expr_2~0#1.offset);havoc ql3xxx_probe_~#__constr_expr_2~0#1.base, ql3xxx_probe_~#__constr_expr_2~0#1.offset;call ULTIMATE.dealloc(ql3xxx_probe_~#__key___7~0#1.base, ql3xxx_probe_~#__key___7~0#1.offset);havoc ql3xxx_probe_~#__key___7~0#1.base, ql3xxx_probe_~#__key___7~0#1.offset;call ULTIMATE.dealloc(ql3xxx_probe_~#__key___8~0#1.base, ql3xxx_probe_~#__key___8~0#1.offset);havoc ql3xxx_probe_~#__key___8~0#1.base, ql3xxx_probe_~#__key___8~0#1.offset; [2025-03-17 09:28:46,777 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L15549: havoc ethtool_op_get_link_#t~nondet1821#1; [2025-03-17 09:28:46,778 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2025-03-17 09:28:46,778 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6768: havoc is_zero_ether_addr_#t~mem304#1;havoc is_zero_ether_addr_#t~mem305#1;havoc is_zero_ether_addr_#t~bitwise306#1; [2025-03-17 09:28:46,780 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6306: havoc skb_network_offset_#t~mem206#1.base, skb_network_offset_#t~mem206#1.offset; [2025-03-17 09:28:46,780 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L12849-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2025-03-17 09:28:46,780 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L15492: havoc alloc_etherdev_mqs_#t~ret1812#1.base, alloc_etherdev_mqs_#t~ret1812#1.offset; [2025-03-17 09:28:46,780 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L12850-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2025-03-17 09:28:46,780 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6575: havoc netif_msg_init_#t~bitwise244#1; [2025-03-17 09:28:47,887 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-03-17 09:28:49,975 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L7895: call ULTIMATE.dealloc(~#reg1~0#1.base, ~#reg1~0#1.offset);havoc ~#reg1~0#1.base, ~#reg1~0#1.offset;call ULTIMATE.dealloc(~#reg2~0#1.base, ~#reg2~0#1.offset);havoc ~#reg2~0#1.base, ~#reg2~0#1.offset; [2025-03-17 09:28:50,543 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L5941: havoc is_device_dma_capable_#t~mem71#1.base, is_device_dma_capable_#t~mem71#1.offset;havoc is_device_dma_capable_#t~mem72#1.base, is_device_dma_capable_#t~mem72#1.offset;havoc is_device_dma_capable_#t~mem73#1;havoc is_device_dma_capable_#t~short74#1; [2025-03-17 09:28:50,861 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L13551: havoc ldv_dev_get_drvdata_#t~mem1703#1.base, ldv_dev_get_drvdata_#t~mem1703#1.offset;havoc ldv_dev_get_drvdata_#t~mem1704#1.base, ldv_dev_get_drvdata_#t~mem1704#1.offset; [2025-03-17 09:28:50,908 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L5905: havoc #t~ret68.base, #t~ret68.offset; [2025-03-17 09:28:50,951 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L15663: havoc #t~nondet1834; [2025-03-17 09:28:50,996 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L15612: havoc #t~nondet1827; [2025-03-17 09:28:51,546 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L7873: havoc ql_is_full_dup_#t~mem565#1;havoc ql_is_full_dup_#t~bitwise566#1;call ULTIMATE.dealloc(ql_is_full_dup_~#reg~4#1.base, ql_is_full_dup_~#reg~4#1.offset);havoc ql_is_full_dup_~#reg~4#1.base, ql_is_full_dup_~#reg~4#1.offset; [2025-03-17 09:28:51,547 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L7863: havoc ql_is_full_dup_#t~mem562#1;havoc ql_is_full_dup_#t~bitwise563#1; [2025-03-17 09:28:51,784 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L5617: havoc #t~mem1;havoc #t~bitwise2; [2025-03-17 09:28:51,935 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L8117: havoc #t~bitwise607; [2025-03-17 09:28:51,955 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6296: havoc #t~mem203.base, #t~mem203.offset;havoc #t~mem204; [2025-03-17 09:28:53,954 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L11867-1: ldv_del_timer_sync_#res#1 := ldv_del_timer_sync_~arg0#1; [2025-03-17 09:28:53,954 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L13362-1: ldv_del_timer_sync_91_#res#1 := ldv_del_timer_sync_91_~ldv_func_res~2#1; [2025-03-17 09:28:53,954 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L15518: havoc del_timer_sync_#t~nondet1814#1; [2025-03-17 09:28:53,975 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L5611: #res := 1; [2025-03-17 09:28:54,256 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L7646: call ULTIMATE.dealloc(ql_petbi_start_neg_~#reg~0#1.base, ql_petbi_start_neg_~#reg~0#1.offset);havoc ql_petbi_start_neg_~#reg~0#1.base, ql_petbi_start_neg_~#reg~0#1.offset; [2025-03-17 09:28:54,478 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L8127: havoc ql_is_auto_cfg_#t~mem609#1;havoc ql_is_auto_cfg_#t~bitwise610#1;call ULTIMATE.dealloc(ql_is_auto_cfg_~#reg~6#1.base, ql_is_auto_cfg_~#reg~6#1.offset);havoc ql_is_auto_cfg_~#reg~6#1.base, ql_is_auto_cfg_~#reg~6#1.offset; [2025-03-17 09:28:56,260 INFO L? ?]: Removed 3357 outVars from TransFormulas that were not future-live. [2025-03-17 09:28:56,261 INFO L307 CfgBuilder]: Performing block encoding [2025-03-17 09:28:56,373 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-17 09:28:56,374 INFO L336 CfgBuilder]: Removed 1 assume(true) statements. [2025-03-17 09:28:56,374 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 17.03 09:28:56 BoogieIcfgContainer [2025-03-17 09:28:56,376 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-17 09:28:56,377 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-17 09:28:56,377 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-17 09:28:56,381 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-17 09:28:56,381 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.03 09:28:31" (1/3) ... [2025-03-17 09:28:56,382 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@48cfeaa5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.03 09:28:56, skipping insertion in model container [2025-03-17 09:28:56,382 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:28:35" (2/3) ... [2025-03-17 09:28:56,382 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@48cfeaa5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.03 09:28:56, skipping insertion in model container [2025-03-17 09:28:56,382 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 17.03 09:28:56" (3/3) ... [2025-03-17 09:28:56,383 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i [2025-03-17 09:28:56,395 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-17 09:28:56,399 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i that has 206 procedures, 3366 locations, 1 initial locations, 99 loop locations, and 3 error locations. [2025-03-17 09:28:56,503 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-17 09:28:56,513 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;@7e5c5d03, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-17 09:28:56,514 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2025-03-17 09:28:56,525 INFO L276 IsEmpty]: Start isEmpty. Operand has 3076 states, 2122 states have (on average 1.3393025447690858) internal successors, (2842), 2171 states have internal predecessors, (2842), 811 states have call successors, (811), 141 states have call predecessors, (811), 140 states have return successors, (806), 792 states have call predecessors, (806), 806 states have call successors, (806) [2025-03-17 09:28:56,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2025-03-17 09:28:56,540 INFO L210 NwaCegarLoop]: Found error trace [2025-03-17 09:28:56,541 INFO L218 NwaCegarLoop]: trace histogram [9, 9, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 09:28:56,546 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2025-03-17 09:28:56,549 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 09:28:56,553 INFO L85 PathProgramCache]: Analyzing trace with hash -1819128394, now seen corresponding path program 1 times [2025-03-17 09:28:56,561 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 09:28:56,562 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1607752381] [2025-03-17 09:28:56,562 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 09:28:56,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 09:29:00,270 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 108 statements into 1 equivalence classes. [2025-03-17 09:29:00,536 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 108 of 108 statements. [2025-03-17 09:29:00,537 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 09:29:00,537 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 09:29:01,111 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2025-03-17 09:29:01,113 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 09:29:01,113 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1607752381] [2025-03-17 09:29:01,117 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1607752381] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 09:29:01,117 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 09:29:01,117 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-17 09:29:01,118 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [627721824] [2025-03-17 09:29:01,119 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 09:29:01,121 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-17 09:29:01,122 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 09:29:01,135 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-17 09:29:01,135 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-17 09:29:01,143 INFO L87 Difference]: Start difference. First operand has 3076 states, 2122 states have (on average 1.3393025447690858) internal successors, (2842), 2171 states have internal predecessors, (2842), 811 states have call successors, (811), 141 states have call predecessors, (811), 140 states have return successors, (806), 792 states have call predecessors, (806), 806 states have call successors, (806) Second operand has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 3 states have call successors, (13), 2 states have call predecessors, (13), 1 states have return successors, (11), 3 states have call predecessors, (11), 3 states have call successors, (11) [2025-03-17 09:29:05,205 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-03-17 09:29:10,076 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-17 09:29:10,077 INFO L93 Difference]: Finished difference Result 9130 states and 13809 transitions. [2025-03-17 09:29:10,078 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-17 09:29:10,079 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 3 states have call successors, (13), 2 states have call predecessors, (13), 1 states have return successors, (11), 3 states have call predecessors, (11), 3 states have call successors, (11) Word has length 108 [2025-03-17 09:29:10,080 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-17 09:29:10,135 INFO L225 Difference]: With dead ends: 9130 [2025-03-17 09:29:10,135 INFO L226 Difference]: Without dead ends: 6061 [2025-03-17 09:29:10,166 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-17 09:29:10,168 INFO L435 NwaCegarLoop]: 4267 mSDtfsCounter, 4316 mSDsluCounter, 4210 mSDsCounter, 0 mSdLazyCounter, 320 mSolverCounterSat, 3 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4316 SdHoareTripleChecker+Valid, 8477 SdHoareTripleChecker+Invalid, 324 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 320 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.4s IncrementalHoareTripleChecker+Time [2025-03-17 09:29:10,170 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4316 Valid, 8477 Invalid, 324 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3 Valid, 320 Invalid, 1 Unknown, 0 Unchecked, 8.4s Time] [2025-03-17 09:29:10,189 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6061 states. [2025-03-17 09:29:10,428 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6061 to 6057. [2025-03-17 09:29:10,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6057 states, 4199 states have (on average 1.313884258156704) internal successors, (5517), 4295 states have internal predecessors, (5517), 1578 states have call successors, (1578), 278 states have call predecessors, (1578), 277 states have return successors, (1575), 1547 states have call predecessors, (1575), 1575 states have call successors, (1575) [2025-03-17 09:29:10,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6057 states to 6057 states and 8670 transitions. [2025-03-17 09:29:10,497 INFO L78 Accepts]: Start accepts. Automaton has 6057 states and 8670 transitions. Word has length 108 [2025-03-17 09:29:10,498 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-17 09:29:10,498 INFO L471 AbstractCegarLoop]: Abstraction has 6057 states and 8670 transitions. [2025-03-17 09:29:10,498 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 3 states have call successors, (13), 2 states have call predecessors, (13), 1 states have return successors, (11), 3 states have call predecessors, (11), 3 states have call successors, (11) [2025-03-17 09:29:10,498 INFO L276 IsEmpty]: Start isEmpty. Operand 6057 states and 8670 transitions. [2025-03-17 09:29:10,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2025-03-17 09:29:10,505 INFO L210 NwaCegarLoop]: Found error trace [2025-03-17 09:29:10,506 INFO L218 NwaCegarLoop]: trace histogram [9, 9, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 09:29:10,506 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-03-17 09:29:10,506 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2025-03-17 09:29:10,507 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 09:29:10,507 INFO L85 PathProgramCache]: Analyzing trace with hash -1801349229, now seen corresponding path program 1 times [2025-03-17 09:29:10,507 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 09:29:10,507 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [704649672] [2025-03-17 09:29:10,507 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 09:29:10,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 09:29:13,998 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 113 statements into 1 equivalence classes. [2025-03-17 09:29:14,072 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 113 of 113 statements. [2025-03-17 09:29:14,075 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 09:29:14,075 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 09:29:14,505 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2025-03-17 09:29:14,505 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 09:29:14,505 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [704649672] [2025-03-17 09:29:14,505 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [704649672] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 09:29:14,505 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 09:29:14,505 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-17 09:29:14,505 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1732626996] [2025-03-17 09:29:14,505 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 09:29:14,507 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-17 09:29:14,507 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 09:29:14,507 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-17 09:29:14,507 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-17 09:29:14,507 INFO L87 Difference]: Start difference. First operand 6057 states and 8670 transitions. Second operand has 3 states, 3 states have (on average 10.666666666666666) internal successors, (32), 3 states have internal predecessors, (32), 3 states have call successors, (13), 2 states have call predecessors, (13), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2025-03-17 09:29:18,547 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-03-17 09:29:23,532 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-17 09:29:23,532 INFO L93 Difference]: Finished difference Result 10996 states and 15595 transitions. [2025-03-17 09:29:23,532 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-17 09:29:23,533 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 10.666666666666666) internal successors, (32), 3 states have internal predecessors, (32), 3 states have call successors, (13), 2 states have call predecessors, (13), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) Word has length 113 [2025-03-17 09:29:23,533 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-17 09:29:23,572 INFO L225 Difference]: With dead ends: 10996 [2025-03-17 09:29:23,572 INFO L226 Difference]: Without dead ends: 4956 [2025-03-17 09:29:23,602 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-17 09:29:23,603 INFO L435 NwaCegarLoop]: 4319 mSDtfsCounter, 1292 mSDsluCounter, 4170 mSDsCounter, 0 mSdLazyCounter, 387 mSolverCounterSat, 19 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1292 SdHoareTripleChecker+Valid, 8489 SdHoareTripleChecker+Invalid, 407 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 19 IncrementalHoareTripleChecker+Valid, 387 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.8s IncrementalHoareTripleChecker+Time [2025-03-17 09:29:23,603 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1292 Valid, 8489 Invalid, 407 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [19 Valid, 387 Invalid, 1 Unknown, 0 Unchecked, 8.8s Time] [2025-03-17 09:29:23,612 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4956 states. [2025-03-17 09:29:23,762 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4956 to 4930. [2025-03-17 09:29:23,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4930 states, 3421 states have (on average 1.2978661210172464) internal successors, (4440), 3486 states have internal predecessors, (4440), 1223 states have call successors, (1223), 284 states have call predecessors, (1223), 283 states have return successors, (1220), 1203 states have call predecessors, (1220), 1220 states have call successors, (1220) [2025-03-17 09:29:23,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4930 states to 4930 states and 6883 transitions. [2025-03-17 09:29:23,800 INFO L78 Accepts]: Start accepts. Automaton has 4930 states and 6883 transitions. Word has length 113 [2025-03-17 09:29:23,801 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-17 09:29:23,801 INFO L471 AbstractCegarLoop]: Abstraction has 4930 states and 6883 transitions. [2025-03-17 09:29:23,801 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 10.666666666666666) internal successors, (32), 3 states have internal predecessors, (32), 3 states have call successors, (13), 2 states have call predecessors, (13), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2025-03-17 09:29:23,801 INFO L276 IsEmpty]: Start isEmpty. Operand 4930 states and 6883 transitions. [2025-03-17 09:29:23,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2025-03-17 09:29:23,807 INFO L210 NwaCegarLoop]: Found error trace [2025-03-17 09:29:23,807 INFO L218 NwaCegarLoop]: trace histogram [9, 9, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 09:29:23,807 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-03-17 09:29:23,807 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2025-03-17 09:29:23,808 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 09:29:23,808 INFO L85 PathProgramCache]: Analyzing trace with hash -74932939, now seen corresponding path program 1 times [2025-03-17 09:29:23,808 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 09:29:23,808 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [745350890] [2025-03-17 09:29:23,808 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 09:29:23,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 09:29:27,192 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 116 statements into 1 equivalence classes. [2025-03-17 09:29:27,270 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 116 of 116 statements. [2025-03-17 09:29:27,270 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 09:29:27,270 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 09:29:27,852 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2025-03-17 09:29:27,853 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 09:29:27,854 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [745350890] [2025-03-17 09:29:27,854 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [745350890] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 09:29:27,854 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 09:29:27,854 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-17 09:29:27,854 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1464939693] [2025-03-17 09:29:27,854 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 09:29:27,854 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-17 09:29:27,855 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 09:29:27,855 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-17 09:29:27,855 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-17 09:29:27,855 INFO L87 Difference]: Start difference. First operand 4930 states and 6883 transitions. Second operand has 3 states, 3 states have (on average 10.333333333333334) internal successors, (31), 3 states have internal predecessors, (31), 3 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12) [2025-03-17 09:29:31,913 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-03-17 09:29:36,835 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-17 09:29:36,835 INFO L93 Difference]: Finished difference Result 13444 states and 18795 transitions. [2025-03-17 09:29:36,839 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-17 09:29:36,839 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 10.333333333333334) internal successors, (31), 3 states have internal predecessors, (31), 3 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12) Word has length 116 [2025-03-17 09:29:36,839 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-17 09:29:36,895 INFO L225 Difference]: With dead ends: 13444 [2025-03-17 09:29:36,895 INFO L226 Difference]: Without dead ends: 8531 [2025-03-17 09:29:36,916 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-17 09:29:36,918 INFO L435 NwaCegarLoop]: 4813 mSDtfsCounter, 4258 mSDsluCounter, 3995 mSDsCounter, 0 mSdLazyCounter, 357 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4258 SdHoareTripleChecker+Valid, 8808 SdHoareTripleChecker+Invalid, 365 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 357 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.7s IncrementalHoareTripleChecker+Time [2025-03-17 09:29:36,919 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4258 Valid, 8808 Invalid, 365 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 357 Invalid, 1 Unknown, 0 Unchecked, 8.7s Time] [2025-03-17 09:29:36,931 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8531 states. [2025-03-17 09:29:37,228 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8531 to 8502. [2025-03-17 09:29:37,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8502 states, 5943 states have (on average 1.2995120309607942) internal successors, (7723), 6061 states have internal predecessors, (7723), 2074 states have call successors, (2074), 487 states have call predecessors, (2074), 482 states have return successors, (2090), 2028 states have call predecessors, (2090), 2071 states have call successors, (2090) [2025-03-17 09:29:37,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8502 states to 8502 states and 11887 transitions. [2025-03-17 09:29:37,301 INFO L78 Accepts]: Start accepts. Automaton has 8502 states and 11887 transitions. Word has length 116 [2025-03-17 09:29:37,301 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-17 09:29:37,301 INFO L471 AbstractCegarLoop]: Abstraction has 8502 states and 11887 transitions. [2025-03-17 09:29:37,302 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 10.333333333333334) internal successors, (31), 3 states have internal predecessors, (31), 3 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12) [2025-03-17 09:29:37,302 INFO L276 IsEmpty]: Start isEmpty. Operand 8502 states and 11887 transitions. [2025-03-17 09:29:37,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2025-03-17 09:29:37,308 INFO L210 NwaCegarLoop]: Found error trace [2025-03-17 09:29:37,308 INFO L218 NwaCegarLoop]: trace histogram [9, 9, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 09:29:37,308 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-03-17 09:29:37,309 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2025-03-17 09:29:37,309 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 09:29:37,309 INFO L85 PathProgramCache]: Analyzing trace with hash -56301233, now seen corresponding path program 1 times [2025-03-17 09:29:37,309 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 09:29:37,309 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1581655427] [2025-03-17 09:29:37,309 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 09:29:37,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 09:29:40,518 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 131 statements into 1 equivalence classes. [2025-03-17 09:29:40,596 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 131 of 131 statements. [2025-03-17 09:29:40,597 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 09:29:40,597 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 09:29:40,820 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2025-03-17 09:29:40,820 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 09:29:40,820 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1581655427] [2025-03-17 09:29:40,820 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1581655427] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 09:29:40,820 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 09:29:40,821 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-17 09:29:40,821 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1032531685] [2025-03-17 09:29:40,821 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 09:29:40,821 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-17 09:29:40,821 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 09:29:40,821 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-17 09:29:40,822 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-17 09:29:40,822 INFO L87 Difference]: Start difference. First operand 8502 states and 11887 transitions. Second operand has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 3 states have internal predecessors, (44), 3 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (13), 3 states have call predecessors, (13), 3 states have call successors, (13) [2025-03-17 09:29:44,861 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-03-17 09:29:50,032 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-17 09:29:50,032 INFO L93 Difference]: Finished difference Result 21809 states and 30630 transitions. [2025-03-17 09:29:50,033 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-17 09:29:50,033 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 3 states have internal predecessors, (44), 3 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (13), 3 states have call predecessors, (13), 3 states have call successors, (13) Word has length 131 [2025-03-17 09:29:50,033 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-17 09:29:50,112 INFO L225 Difference]: With dead ends: 21809 [2025-03-17 09:29:50,112 INFO L226 Difference]: Without dead ends: 13324 [2025-03-17 09:29:50,145 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-17 09:29:50,146 INFO L435 NwaCegarLoop]: 4244 mSDtfsCounter, 3839 mSDsluCounter, 4150 mSDsCounter, 0 mSdLazyCounter, 366 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3839 SdHoareTripleChecker+Valid, 8394 SdHoareTripleChecker+Invalid, 374 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 366 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.9s IncrementalHoareTripleChecker+Time [2025-03-17 09:29:50,146 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3839 Valid, 8394 Invalid, 374 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 366 Invalid, 1 Unknown, 0 Unchecked, 8.9s Time] [2025-03-17 09:29:50,159 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13324 states. [2025-03-17 09:29:50,469 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13324 to 13294. [2025-03-17 09:29:50,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13294 states, 9259 states have (on average 1.3011124311480722) internal successors, (12047), 9480 states have internal predecessors, (12047), 3310 states have call successors, (3310), 732 states have call predecessors, (3310), 722 states have return successors, (3347), 3215 states have call predecessors, (3347), 3307 states have call successors, (3347) [2025-03-17 09:29:50,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13294 states to 13294 states and 18704 transitions. [2025-03-17 09:29:50,557 INFO L78 Accepts]: Start accepts. Automaton has 13294 states and 18704 transitions. Word has length 131 [2025-03-17 09:29:50,558 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-17 09:29:50,558 INFO L471 AbstractCegarLoop]: Abstraction has 13294 states and 18704 transitions. [2025-03-17 09:29:50,559 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 3 states have internal predecessors, (44), 3 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (13), 3 states have call predecessors, (13), 3 states have call successors, (13) [2025-03-17 09:29:50,559 INFO L276 IsEmpty]: Start isEmpty. Operand 13294 states and 18704 transitions. [2025-03-17 09:29:50,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2025-03-17 09:29:50,561 INFO L210 NwaCegarLoop]: Found error trace [2025-03-17 09:29:50,562 INFO L218 NwaCegarLoop]: trace histogram [12, 12, 8, 8, 8, 8, 8, 8, 4, 4, 4, 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] [2025-03-17 09:29:50,562 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2025-03-17 09:29:50,562 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2025-03-17 09:29:50,562 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 09:29:50,562 INFO L85 PathProgramCache]: Analyzing trace with hash 1596853986, now seen corresponding path program 1 times [2025-03-17 09:29:50,562 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 09:29:50,563 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [665702300] [2025-03-17 09:29:50,563 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 09:29:50,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms