./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 e2fb8bed Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-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-?-e2fb8be-m [2025-03-08 20:20:50,963 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-08 20:20:51,030 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-03-08 20:20:51,035 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-08 20:20:51,036 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-08 20:20:51,058 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-08 20:20:51,059 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-08 20:20:51,060 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-08 20:20:51,060 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-08 20:20:51,060 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-08 20:20:51,061 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-08 20:20:51,061 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-08 20:20:51,061 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-08 20:20:51,061 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-08 20:20:51,061 INFO L153 SettingsManager]: * Use SBE=true [2025-03-08 20:20:51,062 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-08 20:20:51,062 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-08 20:20:51,062 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-08 20:20:51,062 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-08 20:20:51,062 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-08 20:20:51,062 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-08 20:20:51,062 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-08 20:20:51,063 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-08 20:20:51,063 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-08 20:20:51,063 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-08 20:20:51,063 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-08 20:20:51,063 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-08 20:20:51,063 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-08 20:20:51,063 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-08 20:20:51,063 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-08 20:20:51,063 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-08 20:20:51,063 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-08 20:20:51,063 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-08 20:20:51,063 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-08 20:20:51,063 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-08 20:20:51,063 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-08 20:20:51,063 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-08 20:20:51,063 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-08 20:20:51,064 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-08 20:20:51,064 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-08 20:20:51,064 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 [2025-03-08 20:20:51,317 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-08 20:20:51,325 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-08 20:20:51,327 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-08 20:20:51,329 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-08 20:20:51,330 INFO L274 PluginConnector]: CDTParser initialized [2025-03-08 20:20:51,332 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i [2025-03-08 20:20:52,586 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/49613f2f3/56f34d91db4c470fbd860fd82c53895d/FLAGb758e1483 [2025-03-08 20:20:53,209 INFO L384 CDTParser]: Found 1 translation units. [2025-03-08 20:20:53,210 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i [2025-03-08 20:20:53,258 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/49613f2f3/56f34d91db4c470fbd860fd82c53895d/FLAGb758e1483 [2025-03-08 20:20:53,275 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/49613f2f3/56f34d91db4c470fbd860fd82c53895d [2025-03-08 20:20:53,278 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-08 20:20:53,279 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-08 20:20:53,281 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-08 20:20:53,281 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-08 20:20:53,284 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-08 20:20:53,285 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.03 08:20:53" (1/1) ... [2025-03-08 20:20:53,287 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a751b21 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:20:53, skipping insertion in model container [2025-03-08 20:20:53,288 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.03 08:20:53" (1/1) ... [2025-03-08 20:20:53,402 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-08 20:20:57,342 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] [2025-03-08 20:20:57,345 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] [2025-03-08 20:20:57,346 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] [2025-03-08 20:20:57,346 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] [2025-03-08 20:20:57,379 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-08 20:20:57,417 INFO L200 MainTranslator]: Completed pre-run [2025-03-08 20:20:57,490 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] [2025-03-08 20:20:57,492 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] [2025-03-08 20:20:57,492 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5609] [2025-03-08 20:20:57,493 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] [2025-03-08 20:20:57,494 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] [2025-03-08 20:20:57,494 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] [2025-03-08 20:20:57,495 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] [2025-03-08 20:20:57,497 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5850] [2025-03-08 20:20:57,497 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5857] [2025-03-08 20:20:57,501 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] [2025-03-08 20:20:57,503 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] [2025-03-08 20:20:57,504 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] [2025-03-08 20:20:57,504 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] [2025-03-08 20:20:57,511 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] [2025-03-08 20:20:57,511 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6452] [2025-03-08 20:20:57,590 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9125] [2025-03-08 20:20:57,591 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9187] [2025-03-08 20:20:57,594 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)skb->data) [9315] [2025-03-08 20:20:57,595 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)skb2->data) [9372] [2025-03-08 20:20:57,597 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [9427] [2025-03-08 20:20:57,607 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9863] [2025-03-08 20:20:57,607 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9870] [2025-03-08 20:20:57,608 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9894] [2025-03-08 20:20:57,704 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] [2025-03-08 20:20:57,704 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] [2025-03-08 20:20:57,705 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] [2025-03-08 20:20:57,706 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] [2025-03-08 20:20:57,715 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-08 20:20:57,909 INFO L204 MainTranslator]: Completed translation [2025-03-08 20:20:57,910 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:20:57 WrapperNode [2025-03-08 20:20:57,910 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-08 20:20:57,912 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-08 20:20:57,912 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-08 20:20:57,912 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-08 20:20:57,921 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:20:57" (1/1) ... [2025-03-08 20:20:58,043 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:20:57" (1/1) ... [2025-03-08 20:20:58,243 INFO L138 Inliner]: procedures = 571, calls = 3092, calls flagged for inlining = 288, calls inlined = 256, statements flattened = 7909 [2025-03-08 20:20:58,244 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-08 20:20:58,245 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-08 20:20:58,245 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-08 20:20:58,245 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-08 20:20:58,253 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:20:57" (1/1) ... [2025-03-08 20:20:58,254 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:20:57" (1/1) ... [2025-03-08 20:20:58,282 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:20:57" (1/1) ... [2025-03-08 20:20:59,400 INFO L175 MemorySlicer]: Split 1215 memory accesses to 33 slices as follows [8, 1, 8, 2, 8, 8, 7, 18, 7, 17, 7, 5, 6, 5, 4, 54, 3, 2, 1, 2, 2, 28, 4, 4, 924, 8, 2, 3, 2, 47, 2, 8, 8]. 76 percent of accesses are in the largest equivalence class. The 160 initializations are split as follows [8, 1, 8, 2, 8, 8, 7, 0, 7, 2, 7, 5, 6, 5, 4, 0, 1, 2, 0, 0, 0, 28, 4, 4, 16, 8, 0, 3, 0, 0, 0, 8, 8]. The 424 writes are split as follows [0, 0, 0, 0, 0, 0, 0, 14, 0, 0, 0, 0, 0, 0, 0, 42, 0, 0, 0, 1, 1, 0, 0, 0, 347, 0, 1, 0, 1, 16, 1, 0, 0]. [2025-03-08 20:20:59,401 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:20:57" (1/1) ... [2025-03-08 20:20:59,402 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:20:57" (1/1) ... [2025-03-08 20:20:59,538 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:20:57" (1/1) ... [2025-03-08 20:20:59,559 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:20:57" (1/1) ... [2025-03-08 20:20:59,609 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:20:57" (1/1) ... [2025-03-08 20:20:59,640 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:20:57" (1/1) ... [2025-03-08 20:20:59,705 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-08 20:20:59,707 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-08 20:20:59,707 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-08 20:20:59,707 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-08 20:20:59,709 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:20:57" (1/1) ... [2025-03-08 20:20:59,714 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-08 20:20:59,725 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-08 20:20:59,738 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-03-08 20:20:59,743 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-03-08 20:20:59,760 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_link_speed [2025-03-08 20:20:59,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_link_speed [2025-03-08 20:20:59,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_hw_lock_of_ql3_adapter [2025-03-08 20:20:59,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_hw_lock_of_ql3_adapter [2025-03-08 20:20:59,762 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2025-03-08 20:20:59,762 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2025-03-08 20:20:59,762 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-03-08 20:20:59,762 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-03-08 20:20:59,762 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2025-03-08 20:20:59,762 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2025-03-08 20:20:59,763 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2025-03-08 20:20:59,763 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2025-03-08 20:20:59,763 INFO L130 BoogieDeclarations]: Found specification of procedure ql3xxx_close [2025-03-08 20:20:59,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ql3xxx_close [2025-03-08 20:20:59,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-03-08 20:20:59,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-03-08 20:20:59,763 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2025-03-08 20:20:59,763 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2025-03-08 20:20:59,763 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2025-03-08 20:20:59,763 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2025-03-08 20:20:59,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2025-03-08 20:20:59,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2025-03-08 20:20:59,763 INFO L130 BoogieDeclarations]: Found specification of procedure ql_this_adapter_controls_port [2025-03-08 20:20:59,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_this_adapter_controls_port [2025-03-08 20:20:59,763 INFO L130 BoogieDeclarations]: Found specification of procedure ql_enable_interrupts [2025-03-08 20:20:59,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_enable_interrupts [2025-03-08 20:20:59,763 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2025-03-08 20:20:59,763 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2025-03-08 20:20:59,763 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2025-03-08 20:20:59,763 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2025-03-08 20:20:59,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_61 [2025-03-08 20:20:59,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_61 [2025-03-08 20:20:59,763 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_common_reg_l [2025-03-08 20:20:59,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_common_reg_l [2025-03-08 20:20:59,763 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_send_free_list [2025-03-08 20:20:59,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_send_free_list [2025-03-08 20:20:59,763 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2025-03-08 20:20:59,763 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2025-03-08 20:20:59,763 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2025-03-08 20:20:59,763 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2025-03-08 20:20:59,763 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2025-03-08 20:20:59,763 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2025-03-08 20:20:59,763 INFO L130 BoogieDeclarations]: Found specification of procedure ssleep [2025-03-08 20:20:59,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ssleep [2025-03-08 20:20:59,763 INFO L130 BoogieDeclarations]: Found specification of procedure ql_cycle_adapter [2025-03-08 20:20:59,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_cycle_adapter [2025-03-08 20:20:59,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2025-03-08 20:20:59,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2025-03-08 20:20:59,764 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mac_cfg_soft_reset [2025-03-08 20:20:59,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mac_cfg_soft_reset [2025-03-08 20:20:59,764 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2025-03-08 20:20:59,764 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2025-03-08 20:20:59,764 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2025-03-08 20:20:59,764 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2025-03-08 20:20:59,764 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mii_disable_scan_mode [2025-03-08 20:20:59,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mii_disable_scan_mode [2025-03-08 20:20:59,764 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2025-03-08 20:20:59,764 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2025-03-08 20:20:59,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-03-08 20:20:59,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-03-08 20:20:59,764 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2025-03-08 20:20:59,764 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2025-03-08 20:20:59,764 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-03-08 20:20:59,764 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2025-03-08 20:20:59,764 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2025-03-08 20:20:59,764 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_page0_reg_l [2025-03-08 20:20:59,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_page0_reg_l [2025-03-08 20:20:59,764 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_up [2025-03-08 20:20:59,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_up [2025-03-08 20:20:59,764 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2025-03-08 20:20:59,764 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2025-03-08 20:20:59,764 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2025-03-08 20:20:59,764 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2025-03-08 20:20:59,764 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2025-03-08 20:20:59,764 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2025-03-08 20:20:59,764 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-03-08 20:20:59,764 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-03-08 20:20:59,764 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-03-08 20:20:59,764 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-03-08 20:20:59,764 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-03-08 20:20:59,764 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-03-08 20:20:59,764 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-03-08 20:20:59,764 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-03-08 20:20:59,764 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-03-08 20:20:59,766 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-03-08 20:20:59,766 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-03-08 20:20:59,766 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-03-08 20:20:59,767 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-03-08 20:20:59,767 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-03-08 20:20:59,767 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-03-08 20:20:59,767 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-03-08 20:20:59,767 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-03-08 20:20:59,767 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-03-08 20:20:59,767 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-03-08 20:20:59,767 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2025-03-08 20:20:59,767 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2025-03-08 20:20:59,767 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2025-03-08 20:20:59,767 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2025-03-08 20:20:59,767 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2025-03-08 20:20:59,767 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2025-03-08 20:20:59,767 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2025-03-08 20:20:59,767 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2025-03-08 20:20:59,767 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2025-03-08 20:20:59,767 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2025-03-08 20:20:59,767 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2025-03-08 20:20:59,767 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2025-03-08 20:20:59,767 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2025-03-08 20:20:59,767 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#32 [2025-03-08 20:20:59,767 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2025-03-08 20:20:59,767 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2025-03-08 20:20:59,767 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2025-03-08 20:20:59,767 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2025-03-08 20:20:59,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-03-08 20:20:59,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-03-08 20:20:59,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-03-08 20:20:59,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-03-08 20:20:59,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-03-08 20:20:59,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-03-08 20:20:59,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-03-08 20:20:59,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-03-08 20:20:59,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-03-08 20:20:59,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-03-08 20:20:59,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-03-08 20:20:59,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-03-08 20:20:59,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-03-08 20:20:59,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-03-08 20:20:59,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-03-08 20:20:59,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-03-08 20:20:59,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-03-08 20:20:59,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-03-08 20:20:59,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-03-08 20:20:59,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-03-08 20:20:59,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2025-03-08 20:20:59,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2025-03-08 20:20:59,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2025-03-08 20:20:59,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2025-03-08 20:20:59,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2025-03-08 20:20:59,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2025-03-08 20:20:59,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2025-03-08 20:20:59,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2025-03-08 20:20:59,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2025-03-08 20:20:59,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2025-03-08 20:20:59,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2025-03-08 20:20:59,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2025-03-08 20:20:59,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2025-03-08 20:20:59,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2025-03-08 20:20:59,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2025-03-08 20:20:59,772 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_page1_reg [2025-03-08 20:20:59,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_page1_reg [2025-03-08 20:20:59,772 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-03-08 20:20:59,772 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-03-08 20:20:59,772 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-03-08 20:20:59,772 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-03-08 20:20:59,772 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-03-08 20:20:59,772 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-03-08 20:20:59,772 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-03-08 20:20:59,772 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-03-08 20:20:59,772 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-03-08 20:20:59,772 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-03-08 20:20:59,772 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-03-08 20:20:59,772 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-03-08 20:20:59,772 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-03-08 20:20:59,772 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-03-08 20:20:59,772 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-03-08 20:20:59,772 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-03-08 20:20:59,772 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-03-08 20:20:59,772 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-03-08 20:20:59,772 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-03-08 20:20:59,772 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-03-08 20:20:59,772 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2025-03-08 20:20:59,772 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2025-03-08 20:20:59,772 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2025-03-08 20:20:59,772 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2025-03-08 20:20:59,772 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2025-03-08 20:20:59,772 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2025-03-08 20:20:59,773 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2025-03-08 20:20:59,773 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2025-03-08 20:20:59,773 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2025-03-08 20:20:59,773 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2025-03-08 20:20:59,773 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2025-03-08 20:20:59,773 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2025-03-08 20:20:59,773 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2025-03-08 20:20:59,773 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2025-03-08 20:20:59,773 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2025-03-08 20:20:59,773 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-03-08 20:20:59,773 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-03-08 20:20:59,773 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-03-08 20:20:59,773 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-03-08 20:20:59,773 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-03-08 20:20:59,773 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-03-08 20:20:59,773 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2025-03-08 20:20:59,773 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2025-03-08 20:20:59,773 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2025-03-08 20:20:59,773 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2025-03-08 20:20:59,773 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2025-03-08 20:20:59,773 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2025-03-08 20:20:59,773 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2025-03-08 20:20:59,773 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2025-03-08 20:20:59,773 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2025-03-08 20:20:59,773 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2025-03-08 20:20:59,773 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2025-03-08 20:20:59,773 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2025-03-08 20:20:59,773 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2025-03-08 20:20:59,774 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2025-03-08 20:20:59,774 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2025-03-08 20:20:59,774 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2025-03-08 20:20:59,774 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2025-03-08 20:20:59,774 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2025-03-08 20:20:59,774 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2025-03-08 20:20:59,775 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2025-03-08 20:20:59,775 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2025-03-08 20:20:59,775 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2025-03-08 20:20:59,775 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2025-03-08 20:20:59,775 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2025-03-08 20:20:59,775 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2025-03-08 20:20:59,775 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#31 [2025-03-08 20:20:59,775 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#32 [2025-03-08 20:20:59,776 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-03-08 20:20:59,776 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-03-08 20:20:59,776 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-03-08 20:20:59,776 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-03-08 20:20:59,776 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-03-08 20:20:59,776 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-03-08 20:20:59,776 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2025-03-08 20:20:59,776 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2025-03-08 20:20:59,776 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2025-03-08 20:20:59,776 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2025-03-08 20:20:59,776 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2025-03-08 20:20:59,776 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2025-03-08 20:20:59,776 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2025-03-08 20:20:59,776 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2025-03-08 20:20:59,776 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2025-03-08 20:20:59,776 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2025-03-08 20:20:59,776 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2025-03-08 20:20:59,776 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2025-03-08 20:20:59,776 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2025-03-08 20:20:59,776 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2025-03-08 20:20:59,776 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2025-03-08 20:20:59,776 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2025-03-08 20:20:59,776 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2025-03-08 20:20:59,776 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2025-03-08 20:20:59,776 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2025-03-08 20:20:59,777 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2025-03-08 20:20:59,777 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2025-03-08 20:20:59,777 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2025-03-08 20:20:59,777 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2025-03-08 20:20:59,777 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2025-03-08 20:20:59,777 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2025-03-08 20:20:59,777 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#31 [2025-03-08 20:20:59,778 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#32 [2025-03-08 20:20:59,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2025-03-08 20:20:59,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2025-03-08 20:20:59,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2025-03-08 20:20:59,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2025-03-08 20:20:59,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2025-03-08 20:20:59,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2025-03-08 20:20:59,778 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2025-03-08 20:20:59,778 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2025-03-08 20:20:59,778 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2025-03-08 20:20:59,778 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2025-03-08 20:20:59,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_hw_lock_of_ql3_adapter [2025-03-08 20:20:59,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_hw_lock_of_ql3_adapter [2025-03-08 20:20:59,780 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_register_page [2025-03-08 20:20:59,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_register_page [2025-03-08 20:20:59,780 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2025-03-08 20:20:59,780 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2025-03-08 20:20:59,780 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mii_read_reg_ex [2025-03-08 20:20:59,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mii_read_reg_ex [2025-03-08 20:20:59,780 INFO L130 BoogieDeclarations]: Found specification of procedure ql_phy_init_ex [2025-03-08 20:20:59,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_phy_init_ex [2025-03-08 20:20:59,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2025-03-08 20:20:59,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2025-03-08 20:20:59,780 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_common_reg_l [2025-03-08 20:20:59,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_common_reg_l [2025-03-08 20:20:59,780 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-03-08 20:20:59,780 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_common_reg [2025-03-08 20:20:59,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_common_reg [2025-03-08 20:20:59,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2025-03-08 20:20:59,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2025-03-08 20:20:59,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2025-03-08 20:20:59,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2025-03-08 20:20:59,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2025-03-08 20:20:59,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2025-03-08 20:20:59,780 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_spinlock [2025-03-08 20:20:59,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_spinlock [2025-03-08 20:20:59,780 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_page2_reg [2025-03-08 20:20:59,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_page2_reg [2025-03-08 20:20:59,780 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-08 20:20:59,780 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_common_reg [2025-03-08 20:20:59,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_common_reg [2025-03-08 20:20:59,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2025-03-08 20:20:59,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2025-03-08 20:20:59,780 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2025-03-08 20:20:59,780 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2025-03-08 20:20:59,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-03-08 20:20:59,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-03-08 20:20:59,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-03-08 20:20:59,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-03-08 20:20:59,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-03-08 20:20:59,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-03-08 20:20:59,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-03-08 20:20:59,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-03-08 20:20:59,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-03-08 20:20:59,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-03-08 20:20:59,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-03-08 20:20:59,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-03-08 20:20:59,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-03-08 20:20:59,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-03-08 20:20:59,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-03-08 20:20:59,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-03-08 20:20:59,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-03-08 20:20:59,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-03-08 20:20:59,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-03-08 20:20:59,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-03-08 20:20:59,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2025-03-08 20:20:59,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2025-03-08 20:20:59,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2025-03-08 20:20:59,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2025-03-08 20:20:59,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2025-03-08 20:20:59,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2025-03-08 20:20:59,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2025-03-08 20:20:59,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2025-03-08 20:20:59,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2025-03-08 20:20:59,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2025-03-08 20:20:59,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2025-03-08 20:20:59,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2025-03-08 20:20:59,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2025-03-08 20:20:59,781 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mii_read_reg [2025-03-08 20:20:59,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mii_read_reg [2025-03-08 20:20:59,781 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2025-03-08 20:20:59,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2025-03-08 20:20:59,781 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_unlock [2025-03-08 20:20:59,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_unlock [2025-03-08 20:20:59,783 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2025-03-08 20:20:59,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2025-03-08 20:20:59,783 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_printk [2025-03-08 20:20:59,783 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_printk [2025-03-08 20:20:59,783 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2025-03-08 20:20:59,783 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2025-03-08 20:20:59,783 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_nvram_reg [2025-03-08 20:20:59,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_nvram_reg [2025-03-08 20:20:59,783 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2025-03-08 20:20:59,783 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2025-03-08 20:20:59,783 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2025-03-08 20:20:59,783 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2025-03-08 20:20:59,783 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2025-03-08 20:20:59,783 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2025-03-08 20:20:59,783 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2025-03-08 20:20:59,783 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2025-03-08 20:20:59,783 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_for_drvr_lock [2025-03-08 20:20:59,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_for_drvr_lock [2025-03-08 20:20:59,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2025-03-08 20:20:59,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2025-03-08 20:20:59,783 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2025-03-08 20:20:59,783 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2025-03-08 20:20:59,783 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mii_enable_scan_mode [2025-03-08 20:20:59,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mii_enable_scan_mode [2025-03-08 20:20:59,783 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2025-03-08 20:20:59,783 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2025-03-08 20:20:59,783 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2025-03-08 20:20:59,783 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2025-03-08 20:20:59,783 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2025-03-08 20:20:59,783 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2025-03-08 20:20:59,783 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-08 20:20:59,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-08 20:20:59,783 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_for_mii_ready [2025-03-08 20:20:59,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_for_mii_ready [2025-03-08 20:20:59,783 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2025-03-08 20:20:59,783 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2025-03-08 20:20:59,783 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_large_buffers [2025-03-08 20:20:59,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_large_buffers [2025-03-08 20:20:59,783 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-03-08 20:20:59,783 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-03-08 20:20:59,783 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-03-08 20:20:59,783 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-03-08 20:20:59,783 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-03-08 20:20:59,783 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-03-08 20:20:59,783 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-03-08 20:20:59,783 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-03-08 20:20:59,783 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-03-08 20:20:59,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-03-08 20:20:59,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-03-08 20:20:59,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-03-08 20:20:59,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-03-08 20:20:59,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-03-08 20:20:59,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-03-08 20:20:59,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-03-08 20:20:59,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-03-08 20:20:59,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-03-08 20:20:59,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-03-08 20:20:59,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2025-03-08 20:20:59,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2025-03-08 20:20:59,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2025-03-08 20:20:59,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2025-03-08 20:20:59,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2025-03-08 20:20:59,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2025-03-08 20:20:59,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2025-03-08 20:20:59,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2025-03-08 20:20:59,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2025-03-08 20:20:59,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2025-03-08 20:20:59,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2025-03-08 20:20:59,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2025-03-08 20:20:59,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2025-03-08 20:20:59,787 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#32 [2025-03-08 20:20:59,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-03-08 20:20:59,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-03-08 20:20:59,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-03-08 20:20:59,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-03-08 20:20:59,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-03-08 20:20:59,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-03-08 20:20:59,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-03-08 20:20:59,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-03-08 20:20:59,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-03-08 20:20:59,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-03-08 20:20:59,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-03-08 20:20:59,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-03-08 20:20:59,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-03-08 20:20:59,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-03-08 20:20:59,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-03-08 20:20:59,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-03-08 20:20:59,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-03-08 20:20:59,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-03-08 20:20:59,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-03-08 20:20:59,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-03-08 20:20:59,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2025-03-08 20:20:59,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2025-03-08 20:20:59,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2025-03-08 20:20:59,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2025-03-08 20:20:59,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2025-03-08 20:20:59,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2025-03-08 20:20:59,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2025-03-08 20:20:59,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2025-03-08 20:20:59,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2025-03-08 20:20:59,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2025-03-08 20:20:59,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2025-03-08 20:20:59,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2025-03-08 20:20:59,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2025-03-08 20:20:59,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-03-08 20:20:59,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-03-08 20:20:59,789 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2025-03-08 20:20:59,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2025-03-08 20:20:59,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2025-03-08 20:20:59,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2025-03-08 20:20:59,789 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2025-03-08 20:20:59,789 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2025-03-08 20:20:59,789 INFO L130 BoogieDeclarations]: Found specification of procedure ql_disable_interrupts [2025-03-08 20:20:59,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_disable_interrupts [2025-03-08 20:20:59,789 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2025-03-08 20:20:59,789 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2025-03-08 20:20:59,789 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2025-03-08 20:20:59,789 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2025-03-08 20:20:59,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2025-03-08 20:20:59,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2025-03-08 20:20:59,790 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_page0_reg [2025-03-08 20:20:59,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_page0_reg [2025-03-08 20:20:59,790 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2025-03-08 20:20:59,790 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2025-03-08 20:20:59,790 INFO L130 BoogieDeclarations]: Found specification of procedure PHY_Setup [2025-03-08 20:20:59,790 INFO L138 BoogieDeclarations]: Found implementation of procedure PHY_Setup [2025-03-08 20:20:59,790 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2025-03-08 20:20:59,790 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2025-03-08 20:20:59,790 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2025-03-08 20:20:59,790 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2025-03-08 20:20:59,790 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2025-03-08 20:20:59,791 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2025-03-08 20:20:59,791 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2025-03-08 20:20:59,791 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2025-03-08 20:20:59,791 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2025-03-08 20:20:59,791 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2025-03-08 20:20:59,791 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2025-03-08 20:20:59,791 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2025-03-08 20:20:59,791 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2025-03-08 20:20:59,791 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2025-03-08 20:20:59,791 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2025-03-08 20:20:59,791 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2025-03-08 20:20:59,791 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2025-03-08 20:20:59,791 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2025-03-08 20:20:59,791 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2025-03-08 20:20:59,791 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2025-03-08 20:20:59,791 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2025-03-08 20:20:59,791 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2025-03-08 20:20:59,791 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2025-03-08 20:20:59,791 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2025-03-08 20:20:59,791 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2025-03-08 20:20:59,791 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2025-03-08 20:20:59,791 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2025-03-08 20:20:59,791 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2025-03-08 20:20:59,791 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2025-03-08 20:20:59,791 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2025-03-08 20:20:59,791 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2025-03-08 20:20:59,791 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#31 [2025-03-08 20:20:59,791 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#32 [2025-03-08 20:20:59,791 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2025-03-08 20:20:59,791 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2025-03-08 20:20:59,791 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2025-03-08 20:20:59,791 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2025-03-08 20:20:59,791 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2025-03-08 20:20:59,791 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2025-03-08 20:20:59,791 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2025-03-08 20:20:59,791 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2025-03-08 20:20:59,791 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2025-03-08 20:20:59,791 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2025-03-08 20:20:59,791 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2025-03-08 20:20:59,791 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2025-03-08 20:20:59,791 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2025-03-08 20:20:59,791 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2025-03-08 20:20:59,791 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2025-03-08 20:20:59,791 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2025-03-08 20:20:59,791 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2025-03-08 20:20:59,791 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2025-03-08 20:20:59,791 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2025-03-08 20:20:59,791 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2025-03-08 20:20:59,791 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2025-03-08 20:20:59,791 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2025-03-08 20:20:59,791 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2025-03-08 20:20:59,791 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2025-03-08 20:20:59,791 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2025-03-08 20:20:59,791 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2025-03-08 20:20:59,791 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2025-03-08 20:20:59,791 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2025-03-08 20:20:59,791 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2025-03-08 20:20:59,791 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2025-03-08 20:20:59,791 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2025-03-08 20:20:59,791 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#31 [2025-03-08 20:20:59,791 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#32 [2025-03-08 20:20:59,791 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_buffer_queues [2025-03-08 20:20:59,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_buffer_queues [2025-03-08 20:20:59,792 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2025-03-08 20:20:59,792 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2025-03-08 20:20:59,792 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2025-03-08 20:20:59,792 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2025-03-08 20:20:59,796 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2025-03-08 20:20:59,796 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2025-03-08 20:20:59,796 INFO L130 BoogieDeclarations]: Found specification of procedure ql3xxx_remove [2025-03-08 20:20:59,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ql3xxx_remove [2025-03-08 20:20:59,796 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2025-03-08 20:20:59,796 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2025-03-08 20:20:59,796 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2025-03-08 20:20:59,796 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2025-03-08 20:20:59,796 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-03-08 20:20:59,796 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2025-03-08 20:20:59,796 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2025-03-08 20:20:59,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-03-08 20:20:59,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-03-08 20:20:59,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-03-08 20:20:59,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-03-08 20:20:59,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-03-08 20:20:59,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-03-08 20:20:59,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-03-08 20:20:59,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-03-08 20:20:59,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-03-08 20:20:59,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-03-08 20:20:59,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-03-08 20:20:59,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-03-08 20:20:59,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-03-08 20:20:59,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-03-08 20:20:59,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-03-08 20:20:59,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-03-08 20:20:59,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-03-08 20:20:59,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-03-08 20:20:59,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-03-08 20:20:59,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-03-08 20:20:59,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2025-03-08 20:20:59,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2025-03-08 20:20:59,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2025-03-08 20:20:59,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2025-03-08 20:20:59,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2025-03-08 20:20:59,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2025-03-08 20:20:59,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2025-03-08 20:20:59,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2025-03-08 20:20:59,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2025-03-08 20:20:59,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2025-03-08 20:20:59,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2025-03-08 20:20:59,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2025-03-08 20:20:59,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2025-03-08 20:20:59,796 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-03-08 20:20:59,796 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-03-08 20:20:59,796 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2025-03-08 20:20:59,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2025-03-08 20:20:59,796 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2025-03-08 20:20:59,796 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2025-03-08 20:20:59,796 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2025-03-08 20:20:59,796 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2025-03-08 20:20:59,796 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2025-03-08 20:20:59,796 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2025-03-08 20:20:59,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2025-03-08 20:20:59,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2025-03-08 20:20:59,797 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2025-03-08 20:20:59,797 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2025-03-08 20:20:59,797 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_page0_reg [2025-03-08 20:20:59,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_page0_reg [2025-03-08 20:20:59,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2025-03-08 20:20:59,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2025-03-08 20:20:59,797 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2025-03-08 20:20:59,797 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2025-03-08 20:20:59,797 INFO L130 BoogieDeclarations]: Found specification of procedure ql_is_link_full_dup [2025-03-08 20:20:59,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_is_link_full_dup [2025-03-08 20:20:59,797 INFO L130 BoogieDeclarations]: Found specification of procedure ql3xxx_open [2025-03-08 20:20:59,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ql3xxx_open [2025-03-08 20:20:59,797 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2025-03-08 20:20:59,797 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2025-03-08 20:20:59,797 INFO L130 BoogieDeclarations]: Found specification of procedure ql3xxx_tx_timeout [2025-03-08 20:20:59,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ql3xxx_tx_timeout [2025-03-08 20:20:59,797 INFO L130 BoogieDeclarations]: Found specification of procedure ql_supported_modes [2025-03-08 20:20:59,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_supported_modes [2025-03-08 20:20:59,798 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2025-03-08 20:20:59,798 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2025-03-08 20:20:59,798 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2025-03-08 20:20:59,798 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2025-03-08 20:20:59,798 INFO L130 BoogieDeclarations]: Found specification of procedure ql_is_fiber [2025-03-08 20:20:59,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_is_fiber [2025-03-08 20:20:59,798 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2025-03-08 20:20:59,798 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2025-03-08 20:20:59,798 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2025-03-08 20:20:59,798 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2025-03-08 20:20:59,798 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_net_req_rsp_queues [2025-03-08 20:20:59,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_net_req_rsp_queues [2025-03-08 20:20:59,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-03-08 20:20:59,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-03-08 20:20:59,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-03-08 20:20:59,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-03-08 20:20:59,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-03-08 20:20:59,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-03-08 20:20:59,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-03-08 20:20:59,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-03-08 20:20:59,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-03-08 20:20:59,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-03-08 20:20:59,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-03-08 20:20:59,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-03-08 20:20:59,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-03-08 20:20:59,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-03-08 20:20:59,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-03-08 20:20:59,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-03-08 20:20:59,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-03-08 20:20:59,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-03-08 20:20:59,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-03-08 20:20:59,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-03-08 20:20:59,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2025-03-08 20:20:59,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2025-03-08 20:20:59,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2025-03-08 20:20:59,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2025-03-08 20:20:59,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2025-03-08 20:20:59,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2025-03-08 20:20:59,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2025-03-08 20:20:59,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2025-03-08 20:20:59,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2025-03-08 20:20:59,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2025-03-08 20:20:59,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2025-03-08 20:20:59,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2025-03-08 20:20:59,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2025-03-08 20:20:59,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-03-08 20:20:59,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-03-08 20:20:59,799 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mii_write_reg_ex [2025-03-08 20:20:59,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mii_write_reg_ex [2025-03-08 20:20:59,799 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_down [2025-03-08 20:20:59,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_down [2025-03-08 20:20:59,799 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2025-03-08 20:20:59,799 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2025-03-08 20:20:59,799 INFO L130 BoogieDeclarations]: Found specification of procedure ql_port_start [2025-03-08 20:20:59,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_port_start [2025-03-08 20:20:59,799 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2025-03-08 20:20:59,799 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2025-03-08 20:20:59,799 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_auto_cfg_status [2025-03-08 20:20:59,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_auto_cfg_status [2025-03-08 20:20:59,799 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mii_write_reg [2025-03-08 20:20:59,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mii_write_reg [2025-03-08 20:20:59,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2025-03-08 20:20:59,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2025-03-08 20:20:59,799 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2025-03-08 20:20:59,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2025-03-08 20:20:59,799 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2025-03-08 20:20:59,799 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2025-03-08 20:20:59,799 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2025-03-08 20:20:59,799 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2025-03-08 20:20:59,799 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2025-03-08 20:20:59,799 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2025-03-08 20:20:59,799 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2025-03-08 20:20:59,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-08 20:20:59,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-03-08 20:20:59,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-03-08 20:20:59,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-03-08 20:20:59,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-03-08 20:20:59,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-03-08 20:20:59,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-03-08 20:20:59,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-03-08 20:20:59,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-03-08 20:20:59,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-03-08 20:20:59,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-03-08 20:20:59,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-03-08 20:20:59,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-03-08 20:20:59,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-03-08 20:20:59,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-03-08 20:20:59,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-03-08 20:20:59,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-03-08 20:20:59,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-03-08 20:20:59,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-03-08 20:20:59,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-03-08 20:20:59,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2025-03-08 20:20:59,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2025-03-08 20:20:59,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2025-03-08 20:20:59,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2025-03-08 20:20:59,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2025-03-08 20:20:59,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2025-03-08 20:20:59,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2025-03-08 20:20:59,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2025-03-08 20:20:59,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2025-03-08 20:20:59,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2025-03-08 20:20:59,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2025-03-08 20:20:59,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2025-03-08 20:20:59,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2025-03-08 20:20:59,800 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_mac_addr [2025-03-08 20:20:59,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_mac_addr [2025-03-08 20:20:59,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2025-03-08 20:20:59,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2025-03-08 20:21:00,809 INFO L256 CfgBuilder]: Building ICFG [2025-03-08 20:21:00,812 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-08 20:21:00,907 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint ql_phy_get_speed_switch_break___0#1: 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; [2025-03-08 20:21:01,002 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L15496: havoc #t~nondet1813; [2025-03-08 20:21:01,173 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5867: havoc dev_name_#t~mem62#1.base, dev_name_#t~mem62#1.offset; [2025-03-08 20:21:01,173 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5843: havoc kobject_name_#t~mem59#1.base, kobject_name_#t~mem59#1.offset; [2025-03-08 20:21:01,231 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L15600: havoc #t~nondet1824; [2025-03-08 20:21:01,689 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L15693: havoc #t~nondet1842; [2025-03-08 20:21:01,692 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6274: havoc #t~mem193.base, #t~mem193.offset;havoc #t~mem194; [2025-03-08 20:21:01,704 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L15545: havoc #t~nondet1820; [2025-03-08 20:21:02,693 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L13415-1: ldv_mod_timer_97_#res#1 := ldv_mod_timer_97_~ldv_func_res~4#1; [2025-03-08 20:21:02,693 INFO L1307 $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; [2025-03-08 20:21:02,693 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12893-1: ldv_request_irq_#res#1 := ldv_request_irq_~arg0#1; [2025-03-08 20:21:02,693 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L13390-1: ldv_request_irq_94_#res#1 := ldv_request_irq_94_~ldv_func_res~3#1; [2025-03-08 20:21:02,694 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L15675: havoc request_threaded_irq_#t~nondet1837#1; [2025-03-08 20:21:02,694 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L15643: havoc pci_enable_msi_block_#t~nondet1831#1; [2025-03-08 20:21:02,696 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6462: havoc #t~mem226.base, #t~mem226.offset; [2025-03-08 20:21:02,698 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L15604: havoc #t~nondet1825; [2025-03-08 20:21:02,708 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L15533: havoc dma_supported_#t~nondet1817#1; [2025-03-08 20:21:02,715 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5964: havoc #t~mem100.base, #t~mem100.offset; [2025-03-08 20:21:02,766 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L15471: havoc #t~nondet1811; [2025-03-08 20:21:02,782 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L15525: havoc #t~nondet1815; [2025-03-08 20:21:02,787 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L15529: havoc dma_set_mask_#t~nondet1816#1; [2025-03-08 20:21:02,823 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5664: havoc arch_irqs_disabled_flags_#t~bitwise21#1; [2025-03-08 20:21:02,999 INFO L1307 $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; [2025-03-08 20:21:03,066 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12343: #res#1 := ~arg0#1; [2025-03-08 20:21:03,472 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L8231: havoc ql_auto_neg_error_#t~bitwise631#1; [2025-03-08 20:21:03,472 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L8300: havoc ql_link_down_detect_#t~bitwise640#1; [2025-03-08 20:21:03,472 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L13257-1: ldv_mod_timer_74_#res#1 := ldv_mod_timer_74_~ldv_func_res~1#1; [2025-03-08 20:21:03,472 INFO L1307 $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; [2025-03-08 20:21:03,472 INFO L1307 $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; [2025-03-08 20:21:03,472 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L13242-1: ldv_mod_timer_72_#res#1 := ldv_mod_timer_72_~ldv_func_res~0#1; [2025-03-08 20:21:03,484 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L15608: havoc #t~nondet1826; [2025-03-08 20:21:03,486 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L15593: havoc #t~nondet1823; [2025-03-08 20:21:03,521 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6882: havoc ql_sem_lock_#t~bitwise319#1; [2025-03-08 20:21:03,524 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6267: havoc #t~mem191; [2025-03-08 20:21:03,537 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L15667: havoc queue_delayed_work_on_#t~nondet1835#1; [2025-03-08 20:21:09,463 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6774: havoc is_multicast_ether_addr_#t~mem307#1; [2025-03-08 20:21:09,463 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L15629: havoc pci_bus_write_config_word_#t~nondet1829#1; [2025-03-08 20:21:09,463 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L15432: havoc __alloc_workqueue_key_#t~ret1806#1.base, __alloc_workqueue_key_#t~ret1806#1.offset; [2025-03-08 20:21:09,463 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint main_returnLabel#1: #t~ret1844#1 := main_#res#1;havoc main_#t~ret1613#1, main_~tmp~105#1;assume { :end_inline_main } true; [2025-03-08 20:21:09,463 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6323: havoc skb_frag_page_#t~mem211#1.base, skb_frag_page_#t~mem211#1.offset; [2025-03-08 20:21:09,463 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L15639: havoc pci_enable_device_#t~nondet1830#1; [2025-03-08 20:21:09,463 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11813-1: ldv___pci_register_driver_#res#1 := ldv___pci_register_driver_~arg0#1; [2025-03-08 20:21:09,463 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5670: havoc atomic_read_#t~mem22#1; [2025-03-08 20:21:09,463 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L15580: havoc ldv_pre_register_netdev_#t~nondet1822#1; [2025-03-08 20:21:09,463 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L15646: havoc pci_ioremap_bar_#t~ret1832#1.base, pci_ioremap_bar_#t~ret1832#1.offset; [2025-03-08 20:21:09,464 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L13533-1: ldv___pci_register_driver_111_#res#1 := ldv___pci_register_driver_111_~ldv_func_res~7#1; [2025-03-08 20:21:09,464 INFO L1307 $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; [2025-03-08 20:21:09,464 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L15653: havoc pci_request_regions_#t~nondet1833#1; [2025-03-08 20:21:09,464 INFO L1307 $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; [2025-03-08 20:21:09,464 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6280: havoc skb_headlen_#t~mem195#1;havoc skb_headlen_#t~mem196#1; [2025-03-08 20:21:09,464 INFO L1307 $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; [2025-03-08 20:21:09,464 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L15467: havoc __pci_register_driver_#t~nondet1810#1; [2025-03-08 20:21:09,464 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L13486-1: ldv_register_netdev_107_#res#1 := ldv_register_netdev_107_~ldv_func_res~6#1; [2025-03-08 20:21:09,464 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L8994: havoc ql_get_msglevel_#t~mem821#1; [2025-03-08 20:21:09,464 INFO L1307 $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; [2025-03-08 20:21:09,464 INFO L1307 $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; [2025-03-08 20:21:09,464 INFO L1307 $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; [2025-03-08 20:21:09,464 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L15537: havoc eth_change_mtu_#t~nondet1818#1; [2025-03-08 20:21:09,464 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L15671: havoc register_netdev_#t~nondet1836#1; [2025-03-08 20:21:09,464 INFO L1307 $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; [2025-03-08 20:21:09,464 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L15549: havoc ethtool_op_get_link_#t~nondet1821#1; [2025-03-08 20:21:09,464 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2025-03-08 20:21:09,464 INFO L1307 $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; [2025-03-08 20:21:09,464 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6306: havoc skb_network_offset_#t~mem206#1.base, skb_network_offset_#t~mem206#1.offset; [2025-03-08 20:21:09,464 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12849-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2025-03-08 20:21:09,464 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L15492: havoc alloc_etherdev_mqs_#t~ret1812#1.base, alloc_etherdev_mqs_#t~ret1812#1.offset; [2025-03-08 20:21:09,464 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12850-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2025-03-08 20:21:09,464 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6575: havoc netif_msg_init_#t~bitwise244#1; [2025-03-08 20:21:10,597 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-03-08 20:21:12,845 INFO L1307 $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; [2025-03-08 20:21:13,405 INFO L1307 $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; [2025-03-08 20:21:13,844 INFO L1307 $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; [2025-03-08 20:21:13,893 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5905: havoc #t~ret68.base, #t~ret68.offset; [2025-03-08 20:21:13,931 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L15663: havoc #t~nondet1834; [2025-03-08 20:21:13,968 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L15612: havoc #t~nondet1827; [2025-03-08 20:21:14,570 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7873: havoc ql_is_full_dup_#t~mem565#1;havoc ql_is_full_dup_#t~bitwise566#1; [2025-03-08 20:21:14,570 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7863: havoc ql_is_full_dup_#t~mem562#1;havoc ql_is_full_dup_#t~bitwise563#1; [2025-03-08 20:21:14,570 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint ql_is_full_dup_switch_break#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; [2025-03-08 20:21:14,819 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5617: havoc #t~mem1;havoc #t~bitwise2; [2025-03-08 20:21:14,977 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L8117: havoc #t~bitwise607; [2025-03-08 20:21:14,999 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6296: havoc #t~mem203.base, #t~mem203.offset;havoc #t~mem204; [2025-03-08 20:21:16,844 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11867-1: ldv_del_timer_sync_#res#1 := ldv_del_timer_sync_~arg0#1; [2025-03-08 20:21:16,844 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L13362-1: ldv_del_timer_sync_91_#res#1 := ldv_del_timer_sync_91_~ldv_func_res~2#1; [2025-03-08 20:21:16,844 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L15518: havoc del_timer_sync_#t~nondet1814#1; [2025-03-08 20:21:16,865 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5611: #res := 1; [2025-03-08 20:21:17,164 INFO L1307 $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; [2025-03-08 20:21:17,395 INFO L1307 $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; [2025-03-08 20:21:19,012 INFO L? ?]: Removed 3681 outVars from TransFormulas that were not future-live. [2025-03-08 20:21:19,012 INFO L307 CfgBuilder]: Performing block encoding [2025-03-08 20:21:19,127 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-08 20:21:19,127 INFO L336 CfgBuilder]: Removed 1 assume(true) statements. [2025-03-08 20:21:19,128 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.03 08:21:19 BoogieIcfgContainer [2025-03-08 20:21:19,128 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-08 20:21:19,129 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-08 20:21:19,129 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-08 20:21:19,132 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-08 20:21:19,132 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.03 08:20:53" (1/3) ... [2025-03-08 20:21:19,133 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@415de48e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.03 08:21:19, skipping insertion in model container [2025-03-08 20:21:19,133 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:20:57" (2/3) ... [2025-03-08 20:21:19,133 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@415de48e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.03 08:21:19, skipping insertion in model container [2025-03-08 20:21:19,134 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.03 08:21:19" (3/3) ... [2025-03-08 20:21:19,134 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i [2025-03-08 20:21:19,146 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-08 20:21:19,149 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, 3492 locations, 1 initial locations, 99 loop locations, and 3 error locations. [2025-03-08 20:21:19,314 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-08 20:21:19,330 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;@5f6f34a5, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-08 20:21:19,330 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2025-03-08 20:21:19,345 INFO L276 IsEmpty]: Start isEmpty. Operand has 3202 states, 2248 states have (on average 1.3202846975088969) internal successors, (2968), 2297 states have internal predecessors, (2968), 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) [2025-03-08 20:21:19,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2025-03-08 20:21:19,356 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 20:21:19,357 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] [2025-03-08 20:21:19,357 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)] === [2025-03-08 20:21:19,365 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 20:21:19,365 INFO L85 PathProgramCache]: Analyzing trace with hash 1866947123, now seen corresponding path program 1 times [2025-03-08 20:21:19,377 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 20:21:19,377 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1659314173] [2025-03-08 20:21:19,378 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 20:21:19,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 20:21:22,833 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 112 statements into 1 equivalence classes. [2025-03-08 20:21:23,096 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 112 of 112 statements. [2025-03-08 20:21:23,096 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 20:21:23,096 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 20:21:23,728 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2025-03-08 20:21:23,729 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 20:21:23,729 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1659314173] [2025-03-08 20:21:23,729 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1659314173] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 20:21:23,730 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-08 20:21:23,730 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-08 20:21:23,731 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [924449332] [2025-03-08 20:21:23,731 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 20:21:23,734 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-08 20:21:23,734 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 20:21:23,750 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-08 20:21:23,751 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 20:21:23,757 INFO L87 Difference]: Start difference. First operand has 3202 states, 2248 states have (on average 1.3202846975088969) internal successors, (2968), 2297 states have internal predecessors, (2968), 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 10.0) internal successors, (30), 3 states have internal predecessors, (30), 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) [2025-03-08 20:21:27,810 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 [] [2025-03-08 20:21:32,050 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-08 20:21:32,050 INFO L93 Difference]: Finished difference Result 9489 states and 14168 transitions. [2025-03-08 20:21:32,051 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-08 20:21:32,052 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 10.0) internal successors, (30), 3 states have internal predecessors, (30), 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 112 [2025-03-08 20:21:32,052 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-08 20:21:32,104 INFO L225 Difference]: With dead ends: 9489 [2025-03-08 20:21:32,104 INFO L226 Difference]: Without dead ends: 6298 [2025-03-08 20:21:32,134 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 [2025-03-08 20:21:32,137 INFO L435 NwaCegarLoop]: 4393 mSDtfsCounter, 4432 mSDsluCounter, 4331 mSDsCounter, 0 mSdLazyCounter, 320 mSolverCounterSat, 3 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4432 SdHoareTripleChecker+Valid, 8724 SdHoareTripleChecker+Invalid, 324 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 320 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.8s IncrementalHoareTripleChecker+Time [2025-03-08 20:21:32,138 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4432 Valid, 8724 Invalid, 324 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3 Valid, 320 Invalid, 1 Unknown, 0 Unchecked, 7.8s Time] [2025-03-08 20:21:32,159 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6298 states. [2025-03-08 20:21:32,437 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6298 to 6294. [2025-03-08 20:21:32,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6294 states, 4436 states have (on average 1.2971145175834085) internal successors, (5754), 4532 states have internal predecessors, (5754), 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) [2025-03-08 20:21:32,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6294 states to 6294 states and 8907 transitions. [2025-03-08 20:21:32,506 INFO L78 Accepts]: Start accepts. Automaton has 6294 states and 8907 transitions. Word has length 112 [2025-03-08 20:21:32,506 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-08 20:21:32,507 INFO L471 AbstractCegarLoop]: Abstraction has 6294 states and 8907 transitions. [2025-03-08 20:21:32,507 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 10.0) internal successors, (30), 3 states have internal predecessors, (30), 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) [2025-03-08 20:21:32,507 INFO L276 IsEmpty]: Start isEmpty. Operand 6294 states and 8907 transitions. [2025-03-08 20:21:32,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2025-03-08 20:21:32,514 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 20:21:32,514 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] [2025-03-08 20:21:32,514 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-03-08 20:21:32,514 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)] === [2025-03-08 20:21:32,515 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 20:21:32,515 INFO L85 PathProgramCache]: Analyzing trace with hash 1301769682, now seen corresponding path program 1 times [2025-03-08 20:21:32,515 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 20:21:32,515 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1583291963] [2025-03-08 20:21:32,515 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 20:21:32,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 20:21:35,731 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 117 statements into 1 equivalence classes. [2025-03-08 20:21:35,814 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 117 of 117 statements. [2025-03-08 20:21:35,814 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 20:21:35,814 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 20:21:36,280 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2025-03-08 20:21:36,280 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 20:21:36,280 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1583291963] [2025-03-08 20:21:36,280 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1583291963] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 20:21:36,280 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-08 20:21:36,280 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-08 20:21:36,280 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1725840228] [2025-03-08 20:21:36,280 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 20:21:36,282 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-08 20:21:36,282 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 20:21:36,282 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-08 20:21:36,282 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 20:21:36,282 INFO L87 Difference]: Start difference. First operand 6294 states and 8907 transitions. Second operand has 3 states, 3 states have (on average 12.0) internal successors, (36), 3 states have internal predecessors, (36), 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) [2025-03-08 20:21:40,321 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 [] [2025-03-08 20:21:45,278 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-08 20:21:45,278 INFO L93 Difference]: Finished difference Result 11445 states and 16044 transitions. [2025-03-08 20:21:45,279 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-08 20:21:45,279 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 12.0) internal successors, (36), 3 states have internal predecessors, (36), 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 117 [2025-03-08 20:21:45,279 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-08 20:21:45,314 INFO L225 Difference]: With dead ends: 11445 [2025-03-08 20:21:45,315 INFO L226 Difference]: Without dead ends: 5172 [2025-03-08 20:21:45,340 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 [2025-03-08 20:21:45,341 INFO L435 NwaCegarLoop]: 4445 mSDtfsCounter, 1344 mSDsluCounter, 4291 mSDsCounter, 0 mSdLazyCounter, 387 mSolverCounterSat, 19 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1344 SdHoareTripleChecker+Valid, 8736 SdHoareTripleChecker+Invalid, 407 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 19 IncrementalHoareTripleChecker+Valid, 387 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.7s IncrementalHoareTripleChecker+Time [2025-03-08 20:21:45,341 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1344 Valid, 8736 Invalid, 407 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [19 Valid, 387 Invalid, 1 Unknown, 0 Unchecked, 8.7s Time] [2025-03-08 20:21:45,348 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5172 states. [2025-03-08 20:21:45,499 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5172 to 5146. [2025-03-08 20:21:45,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5146 states, 3637 states have (on average 1.2801759692053891) internal successors, (4656), 3702 states have internal predecessors, (4656), 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) [2025-03-08 20:21:45,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5146 states to 5146 states and 7099 transitions. [2025-03-08 20:21:45,542 INFO L78 Accepts]: Start accepts. Automaton has 5146 states and 7099 transitions. Word has length 117 [2025-03-08 20:21:45,543 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-08 20:21:45,543 INFO L471 AbstractCegarLoop]: Abstraction has 5146 states and 7099 transitions. [2025-03-08 20:21:45,543 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 12.0) internal successors, (36), 3 states have internal predecessors, (36), 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) [2025-03-08 20:21:45,544 INFO L276 IsEmpty]: Start isEmpty. Operand 5146 states and 7099 transitions. [2025-03-08 20:21:45,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2025-03-08 20:21:45,548 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 20:21:45,549 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] [2025-03-08 20:21:45,549 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-03-08 20:21:45,549 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)] === [2025-03-08 20:21:45,550 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 20:21:45,551 INFO L85 PathProgramCache]: Analyzing trace with hash -1967906184, now seen corresponding path program 1 times [2025-03-08 20:21:45,551 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 20:21:45,551 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1545025611] [2025-03-08 20:21:45,551 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 20:21:45,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 20:21:48,718 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 120 statements into 1 equivalence classes. [2025-03-08 20:21:48,780 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 120 of 120 statements. [2025-03-08 20:21:48,781 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 20:21:48,781 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 20:21:49,120 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2025-03-08 20:21:49,120 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 20:21:49,120 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1545025611] [2025-03-08 20:21:49,120 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1545025611] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 20:21:49,120 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-08 20:21:49,120 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-08 20:21:49,120 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [331819956] [2025-03-08 20:21:49,120 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 20:21:49,121 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-08 20:21:49,121 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 20:21:49,121 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-08 20:21:49,121 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 20:21:49,122 INFO L87 Difference]: Start difference. First operand 5146 states and 7099 transitions. Second operand has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 3 states have internal predecessors, (35), 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) [2025-03-08 20:21:53,361 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.24s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-03-08 20:21:57,680 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-08 20:21:57,681 INFO L93 Difference]: Finished difference Result 13986 states and 19337 transitions. [2025-03-08 20:21:57,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-08 20:21:57,681 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 3 states have internal predecessors, (35), 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 120 [2025-03-08 20:21:57,682 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-08 20:21:57,728 INFO L225 Difference]: With dead ends: 13986 [2025-03-08 20:21:57,729 INFO L226 Difference]: Without dead ends: 8861 [2025-03-08 20:21:57,747 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 [2025-03-08 20:21:57,750 INFO L435 NwaCegarLoop]: 4965 mSDtfsCounter, 4364 mSDsluCounter, 4110 mSDsCounter, 0 mSdLazyCounter, 357 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4364 SdHoareTripleChecker+Valid, 9075 SdHoareTripleChecker+Invalid, 365 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 357 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.3s IncrementalHoareTripleChecker+Time [2025-03-08 20:21:57,750 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4364 Valid, 9075 Invalid, 365 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 357 Invalid, 1 Unknown, 0 Unchecked, 8.3s Time] [2025-03-08 20:21:57,760 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8861 states. [2025-03-08 20:21:57,955 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8861 to 8827. [2025-03-08 20:21:57,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8827 states, 6268 states have (on average 1.2839821314613913) internal successors, (8048), 6386 states have internal predecessors, (8048), 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) [2025-03-08 20:21:58,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8827 states to 8827 states and 12212 transitions. [2025-03-08 20:21:58,018 INFO L78 Accepts]: Start accepts. Automaton has 8827 states and 12212 transitions. Word has length 120 [2025-03-08 20:21:58,019 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-08 20:21:58,019 INFO L471 AbstractCegarLoop]: Abstraction has 8827 states and 12212 transitions. [2025-03-08 20:21:58,019 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 3 states have internal predecessors, (35), 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) [2025-03-08 20:21:58,019 INFO L276 IsEmpty]: Start isEmpty. Operand 8827 states and 12212 transitions. [2025-03-08 20:21:58,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2025-03-08 20:21:58,024 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 20:21:58,024 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, 1, 1, 1, 1] [2025-03-08 20:21:58,024 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-03-08 20:21:58,024 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)] === [2025-03-08 20:21:58,025 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 20:21:58,025 INFO L85 PathProgramCache]: Analyzing trace with hash -1580233464, now seen corresponding path program 1 times [2025-03-08 20:21:58,025 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 20:21:58,025 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [316336684] [2025-03-08 20:21:58,025 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 20:21:58,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 20:22:00,784 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 135 statements into 1 equivalence classes. [2025-03-08 20:22:00,841 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 135 of 135 statements. [2025-03-08 20:22:00,842 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 20:22:00,842 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 20:22:01,070 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2025-03-08 20:22:01,071 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 20:22:01,071 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [316336684] [2025-03-08 20:22:01,071 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [316336684] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 20:22:01,071 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-08 20:22:01,071 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-08 20:22:01,072 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [184438681] [2025-03-08 20:22:01,072 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 20:22:01,072 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-08 20:22:01,072 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 20:22:01,072 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-08 20:22:01,073 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 20:22:01,074 INFO L87 Difference]: Start difference. First operand 8827 states and 12212 transitions. Second operand has 3 states, 3 states have (on average 16.0) internal successors, (48), 3 states have internal predecessors, (48), 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) [2025-03-08 20:22:05,114 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 [] [2025-03-08 20:22:10,172 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-08 20:22:10,172 INFO L93 Difference]: Finished difference Result 22616 states and 31437 transitions. [2025-03-08 20:22:10,172 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-08 20:22:10,173 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.0) internal successors, (48), 3 states have internal predecessors, (48), 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 135 [2025-03-08 20:22:10,173 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-08 20:22:10,261 INFO L225 Difference]: With dead ends: 22616 [2025-03-08 20:22:10,262 INFO L226 Difference]: Without dead ends: 13810 [2025-03-08 20:22:10,292 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 [2025-03-08 20:22:10,293 INFO L435 NwaCegarLoop]: 4370 mSDtfsCounter, 3937 mSDsluCounter, 4272 mSDsCounter, 0 mSdLazyCounter, 366 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3937 SdHoareTripleChecker+Valid, 8642 SdHoareTripleChecker+Invalid, 374 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 366 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.7s IncrementalHoareTripleChecker+Time [2025-03-08 20:22:10,293 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3937 Valid, 8642 Invalid, 374 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 366 Invalid, 1 Unknown, 0 Unchecked, 8.7s Time] [2025-03-08 20:22:10,306 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13810 states. [2025-03-08 20:22:10,608 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13810 to 13775. [2025-03-08 20:22:10,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13775 states, 9740 states have (on average 1.2862422997946612) internal successors, (12528), 9961 states have internal predecessors, (12528), 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) [2025-03-08 20:22:10,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13775 states to 13775 states and 19185 transitions. [2025-03-08 20:22:10,688 INFO L78 Accepts]: Start accepts. Automaton has 13775 states and 19185 transitions. Word has length 135 [2025-03-08 20:22:10,689 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-08 20:22:10,690 INFO L471 AbstractCegarLoop]: Abstraction has 13775 states and 19185 transitions. [2025-03-08 20:22:10,690 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.0) internal successors, (48), 3 states have internal predecessors, (48), 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) [2025-03-08 20:22:10,690 INFO L276 IsEmpty]: Start isEmpty. Operand 13775 states and 19185 transitions. [2025-03-08 20:22:10,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2025-03-08 20:22:10,691 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 20:22:10,691 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, 1, 1, 1, 1, 1, 1, 1] [2025-03-08 20:22:10,692 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2025-03-08 20:22:10,692 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)] === [2025-03-08 20:22:10,692 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 20:22:10,692 INFO L85 PathProgramCache]: Analyzing trace with hash 1893090495, now seen corresponding path program 1 times [2025-03-08 20:22:10,692 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 20:22:10,692 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1987875252] [2025-03-08 20:22:10,692 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 20:22:10,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms