./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 803cd42f Calling Ultimate with: /root/.sdkman/candidates/java/current/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_1.5.800.v20200727-1323.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-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.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 9c2c545000a4aace2bf2b77eaabc1a02d1a98ac54a14fcddb371fd030b12710a --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-assert-order-craig-803cd42-m [2024-11-22 16:45:48,337 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-22 16:45:48,423 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-22 16:45:48,429 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-22 16:45:48,431 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-22 16:45:48,459 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-22 16:45:48,461 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-22 16:45:48,461 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-22 16:45:48,462 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-22 16:45:48,464 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-22 16:45:48,464 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-22 16:45:48,464 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-22 16:45:48,465 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-22 16:45:48,465 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-22 16:45:48,467 INFO L153 SettingsManager]: * Use SBE=true [2024-11-22 16:45:48,467 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-22 16:45:48,467 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-22 16:45:48,468 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-22 16:45:48,468 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-22 16:45:48,468 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-22 16:45:48,468 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-22 16:45:48,469 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-22 16:45:48,469 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-22 16:45:48,470 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-22 16:45:48,470 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-22 16:45:48,470 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-22 16:45:48,470 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-22 16:45:48,471 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-22 16:45:48,471 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-22 16:45:48,471 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-22 16:45:48,471 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-22 16:45:48,471 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-22 16:45:48,472 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-22 16:45:48,472 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-22 16:45:48,472 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-22 16:45:48,472 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-22 16:45:48,472 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-22 16:45:48,473 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-22 16:45:48,473 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-22 16:45:48,473 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9c2c545000a4aace2bf2b77eaabc1a02d1a98ac54a14fcddb371fd030b12710a [2024-11-22 16:45:48,780 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-22 16:45:48,805 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-22 16:45:48,810 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-22 16:45:48,811 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-22 16:45:48,812 INFO L274 PluginConnector]: CDTParser initialized [2024-11-22 16:45:48,813 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i [2024-11-22 16:45:50,211 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-22 16:45:50,818 INFO L384 CDTParser]: Found 1 translation units. [2024-11-22 16:45:50,819 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i [2024-11-22 16:45:50,869 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dab260702/d48da9167e0546a69929d26487e883b8/FLAGeeac1fe69 [2024-11-22 16:45:50,886 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dab260702/d48da9167e0546a69929d26487e883b8 [2024-11-22 16:45:50,889 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-22 16:45:50,890 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-22 16:45:50,895 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-22 16:45:50,895 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-22 16:45:50,906 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-22 16:45:50,907 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 04:45:50" (1/1) ... [2024-11-22 16:45:50,908 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c3fc343 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:45:50, skipping insertion in model container [2024-11-22 16:45:50,908 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 04:45:50" (1/1) ... [2024-11-22 16:45:51,056 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-22 16:45:53,815 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i[393820,393833] [2024-11-22 16:45:53,821 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i[393989,394002] [2024-11-22 16:45:53,822 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i[394156,394169] [2024-11-22 16:45:53,822 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i[394324,394337] [2024-11-22 16:45:53,849 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-22 16:45:53,921 INFO L200 MainTranslator]: Completed pre-run [2024-11-22 16:45:54,037 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"); [5746] [2024-11-22 16:45:54,039 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)); [5753] [2024-11-22 16:45:54,040 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5760] [2024-11-22 16:45:54,042 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)); [5800-5801] [2024-11-22 16:45:54,042 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"); [5806-5808] [2024-11-22 16:45:54,046 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/dynamic_queue_limits.h"), "i" (74), "i" (12UL)); [5979-5980] [2024-11-22 16:45:54,052 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)); [6083-6084] [2024-11-22 16:45:54,054 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)); [6117-6118] [2024-11-22 16:45:54,056 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" (103), "i" (12UL)); [6154-6155] [2024-11-22 16:45:54,057 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" (115), "i" (12UL)); [6191-6192] [2024-11-22 16:45:54,106 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)); [6577-6578] [2024-11-22 16:45:54,107 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6584] [2024-11-22 16:45:54,111 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6764] [2024-11-22 16:45:54,112 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6804] [2024-11-22 16:45:54,169 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 *)"drivers/net/ethernet/broadcom/b44.c"), "i" (630), "i" (12UL)); [8096-8097] [2024-11-22 16:45:54,181 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8332] [2024-11-22 16:45:54,191 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8665] [2024-11-22 16:45:54,246 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 *)"drivers/net/ethernet/broadcom/b44.c"), "i" (1840), "i" (12UL)); [9873-9874] [2024-11-22 16:45:54,249 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 *)"drivers/net/ethernet/broadcom/b44.c"), "i" (1889), "i" (12UL)); [9958-9959] [2024-11-22 16:45:54,259 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 *)"drivers/net/ethernet/broadcom/b44.c"), "i" (2139), "i" (12UL)); [10318-10319] [2024-11-22 16:45:54,262 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 *)"drivers/net/ethernet/broadcom/b44.c"), "i" (2211), "i" (12UL)); [10410-10411] [2024-11-22 16:45:54,379 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i[393820,393833] [2024-11-22 16:45:54,381 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i[393989,394002] [2024-11-22 16:45:54,382 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i[394156,394169] [2024-11-22 16:45:54,382 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i[394324,394337] [2024-11-22 16:45:54,395 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-22 16:45:54,726 INFO L204 MainTranslator]: Completed translation [2024-11-22 16:45:54,727 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:45:54 WrapperNode [2024-11-22 16:45:54,727 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-22 16:45:54,729 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-22 16:45:54,729 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-22 16:45:54,729 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-22 16:45:54,736 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:45:54" (1/1) ... [2024-11-22 16:45:54,871 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:45:54" (1/1) ... [2024-11-22 16:45:55,134 INFO L138 Inliner]: procedures = 547, calls = 3958, calls flagged for inlining = 281, calls inlined = 241, statements flattened = 8335 [2024-11-22 16:45:55,135 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-22 16:45:55,135 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-22 16:45:55,135 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-22 16:45:55,136 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-22 16:45:55,147 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:45:54" (1/1) ... [2024-11-22 16:45:55,147 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:45:54" (1/1) ... [2024-11-22 16:45:55,189 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:45:54" (1/1) ... [2024-11-22 16:45:57,222 INFO L175 MemorySlicer]: Split 2550 memory accesses to 23 slices as follows [28, 2, 8, 6, 4, 4, 2, 5, 5, 33, 3, 4, 42, 3, 2, 4, 22, 2360, 1, 2, 1, 8, 1]. 93 percent of accesses are in the largest equivalence class. The 1590 initializations are split as follows [0, 1, 8, 6, 4, 4, 0, 5, 5, 4, 3, 4, 0, 3, 0, 4, 0, 1528, 1, 2, 0, 8, 0]. The 402 writes are split as follows [24, 0, 0, 0, 0, 0, 2, 0, 0, 29, 0, 0, 42, 0, 1, 0, 4, 300, 0, 0, 0, 0, 0]. [2024-11-22 16:45:57,223 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:45:54" (1/1) ... [2024-11-22 16:45:57,223 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:45:54" (1/1) ... [2024-11-22 16:45:57,372 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:45:54" (1/1) ... [2024-11-22 16:45:57,449 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:45:54" (1/1) ... [2024-11-22 16:45:57,507 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:45:54" (1/1) ... [2024-11-22 16:45:57,539 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:45:54" (1/1) ... [2024-11-22 16:45:57,603 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-22 16:45:57,604 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-22 16:45:57,605 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-22 16:45:57,605 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-22 16:45:57,606 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:45:54" (1/1) ... [2024-11-22 16:45:57,611 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-22 16:45:57,621 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-22 16:45:57,649 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) [2024-11-22 16:45:57,659 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 [2024-11-22 16:45:57,702 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_flow_ctrl [2024-11-22 16:45:57,702 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_flow_ctrl [2024-11-22 16:45:57,703 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_set_drvdata [2024-11-22 16:45:57,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_set_drvdata [2024-11-22 16:45:57,703 INFO L130 BoogieDeclarations]: Found specification of procedure b44_init_rings [2024-11-22 16:45:57,703 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_init_rings [2024-11-22 16:45:57,703 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2024-11-22 16:45:57,703 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2024-11-22 16:45:57,704 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-22 16:45:57,704 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-22 16:45:57,704 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-22 16:45:57,705 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-22 16:45:57,705 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2024-11-22 16:45:57,705 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2024-11-22 16:45:57,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-22 16:45:57,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-22 16:45:57,705 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-22 16:45:57,705 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-22 16:45:57,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-22 16:45:57,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-22 16:45:57,706 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-11-22 16:45:57,706 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-11-22 16:45:57,706 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-22 16:45:57,706 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-22 16:45:57,707 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2024-11-22 16:45:57,707 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2024-11-22 16:45:57,707 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-22 16:45:57,707 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-22 16:45:57,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_66 [2024-11-22 16:45:57,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_66 [2024-11-22 16:45:57,707 INFO L130 BoogieDeclarations]: Found specification of procedure bwfilter_table [2024-11-22 16:45:57,707 INFO L138 BoogieDeclarations]: Found implementation of procedure bwfilter_table [2024-11-22 16:45:57,707 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-22 16:45:57,708 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-22 16:45:57,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-22 16:45:57,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-22 16:45:57,708 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-22 16:45:57,708 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-22 16:45:57,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-22 16:45:57,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-22 16:45:57,709 INFO L130 BoogieDeclarations]: Found specification of procedure b44_adjust_link [2024-11-22 16:45:57,709 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_adjust_link [2024-11-22 16:45:57,709 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-22 16:45:57,709 INFO L130 BoogieDeclarations]: Found specification of procedure b44_writephy [2024-11-22 16:45:57,709 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_writephy [2024-11-22 16:45:57,710 INFO L130 BoogieDeclarations]: Found specification of procedure b44_pci_exit [2024-11-22 16:45:57,710 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_pci_exit [2024-11-22 16:45:57,710 INFO L130 BoogieDeclarations]: Found specification of procedure b44_init_hw [2024-11-22 16:45:57,710 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_init_hw [2024-11-22 16:45:57,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2024-11-22 16:45:57,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2024-11-22 16:45:57,711 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-22 16:45:57,711 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-22 16:45:57,711 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-22 16:45:57,711 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-22 16:45:57,711 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_pcihost_set_power_state [2024-11-22 16:45:57,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_pcihost_set_power_state [2024-11-22 16:45:57,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-22 16:45:57,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-22 16:45:57,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-22 16:45:57,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-22 16:45:57,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-22 16:45:57,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-22 16:45:57,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-22 16:45:57,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-22 16:45:57,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-22 16:45:57,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-22 16:45:57,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-22 16:45:57,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-22 16:45:57,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-22 16:45:57,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-22 16:45:57,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-22 16:45:57,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-22 16:45:57,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-22 16:45:57,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-22 16:45:57,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-22 16:45:57,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-22 16:45:57,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-22 16:45:57,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-11-22 16:45:57,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-11-22 16:45:57,713 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_writephy [2024-11-22 16:45:57,713 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_writephy [2024-11-22 16:45:57,713 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-22 16:45:57,713 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-22 16:45:57,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2024-11-22 16:45:57,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2024-11-22 16:45:57,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-22 16:45:57,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-22 16:45:57,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-22 16:45:57,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-22 16:45:57,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-22 16:45:57,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-22 16:45:57,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-22 16:45:57,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-22 16:45:57,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-22 16:45:57,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-22 16:45:57,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-22 16:45:57,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-22 16:45:57,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-22 16:45:57,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-22 16:45:57,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-22 16:45:57,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-22 16:45:57,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-22 16:45:57,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-22 16:45:57,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-22 16:45:57,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-22 16:45:57,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-22 16:45:57,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-22 16:45:57,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-22 16:45:57,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-22 16:45:57,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-22 16:45:57,719 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-22 16:45:57,720 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-22 16:45:57,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_b44 [2024-11-22 16:45:57,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_b44 [2024-11-22 16:45:57,720 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-22 16:45:57,720 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-22 16:45:57,720 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-22 16:45:57,720 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-22 16:45:57,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-22 16:45:57,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-22 16:45:57,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-22 16:45:57,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-22 16:45:57,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-22 16:45:57,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-22 16:45:57,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-22 16:45:57,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-22 16:45:57,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-22 16:45:57,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-22 16:45:57,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-22 16:45:57,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-22 16:45:57,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-22 16:45:57,722 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-22 16:45:57,722 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-22 16:45:57,722 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-22 16:45:57,722 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-22 16:45:57,722 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-22 16:45:57,722 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-22 16:45:57,722 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-22 16:45:57,722 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-22 16:45:57,722 INFO L130 BoogieDeclarations]: Found specification of procedure b44_interrupt [2024-11-22 16:45:57,722 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_interrupt [2024-11-22 16:45:57,722 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-22 16:45:57,722 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-22 16:45:57,722 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-22 16:45:57,722 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-22 16:45:57,722 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-22 16:45:57,723 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-22 16:45:57,723 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-22 16:45:57,723 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-22 16:45:57,723 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-22 16:45:57,723 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-22 16:45:57,723 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-22 16:45:57,723 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-22 16:45:57,723 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-22 16:45:57,723 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-22 16:45:57,723 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-22 16:45:57,723 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-22 16:45:57,723 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-22 16:45:57,723 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-22 16:45:57,723 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-22 16:45:57,724 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-22 16:45:57,724 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-11-22 16:45:57,724 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-11-22 16:45:57,724 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-11-22 16:45:57,724 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-22 16:45:57,724 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-22 16:45:57,724 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-22 16:45:57,724 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-22 16:45:57,726 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-22 16:45:57,726 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-22 16:45:57,726 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-22 16:45:57,727 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-22 16:45:57,727 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-22 16:45:57,727 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-22 16:45:57,727 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-22 16:45:57,727 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-22 16:45:57,727 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-22 16:45:57,727 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-22 16:45:57,727 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-22 16:45:57,728 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-22 16:45:57,728 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-22 16:45:57,728 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-22 16:45:57,728 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-22 16:45:57,728 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-22 16:45:57,728 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-11-22 16:45:57,728 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-11-22 16:45:57,728 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-11-22 16:45:57,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-22 16:45:57,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-22 16:45:57,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-22 16:45:57,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-22 16:45:57,729 INFO L130 BoogieDeclarations]: Found specification of procedure b44_magic_pattern [2024-11-22 16:45:57,729 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_magic_pattern [2024-11-22 16:45:57,729 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2024-11-22 16:45:57,729 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2024-11-22 16:45:57,729 INFO L130 BoogieDeclarations]: Found specification of procedure bw32 [2024-11-22 16:45:57,730 INFO L138 BoogieDeclarations]: Found implementation of procedure bw32 [2024-11-22 16:45:57,730 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_bus_may_powerdown [2024-11-22 16:45:57,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_bus_may_powerdown [2024-11-22 16:45:57,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-22 16:45:57,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-22 16:45:57,730 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-22 16:45:57,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-22 16:45:57,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-22 16:45:57,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-22 16:45:57,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-22 16:45:57,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2024-11-22 16:45:57,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2024-11-22 16:45:57,731 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-11-22 16:45:57,731 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-11-22 16:45:57,731 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-22 16:45:57,731 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2024-11-22 16:45:57,731 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2024-11-22 16:45:57,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-22 16:45:57,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-22 16:45:57,733 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-22 16:45:57,733 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-22 16:45:57,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-22 16:45:57,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-22 16:45:57,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-22 16:45:57,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-22 16:45:57,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-22 16:45:57,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-22 16:45:57,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-22 16:45:57,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-22 16:45:57,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-22 16:45:57,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-22 16:45:57,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-22 16:45:57,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-22 16:45:57,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-22 16:45:57,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-22 16:45:57,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-22 16:45:57,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-22 16:45:57,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-22 16:45:57,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-22 16:45:57,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-22 16:45:57,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-22 16:45:57,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-22 16:45:57,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-22 16:45:57,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-22 16:45:57,735 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-22 16:45:57,735 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-22 16:45:57,735 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_readphy [2024-11-22 16:45:57,735 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_readphy [2024-11-22 16:45:57,735 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-11-22 16:45:57,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-11-22 16:45:57,735 INFO L130 BoogieDeclarations]: Found specification of procedure b44_phy_reset [2024-11-22 16:45:57,736 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_phy_reset [2024-11-22 16:45:57,736 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-22 16:45:57,736 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-22 16:45:57,736 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-11-22 16:45:57,737 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-11-22 16:45:57,739 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-22 16:45:57,739 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-22 16:45:57,739 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-22 16:45:57,739 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-22 16:45:57,739 INFO L130 BoogieDeclarations]: Found specification of procedure b44_remove_one [2024-11-22 16:45:57,739 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_remove_one [2024-11-22 16:45:57,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-22 16:45:57,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-22 16:45:57,740 INFO L130 BoogieDeclarations]: Found specification of procedure b44_stats_update [2024-11-22 16:45:57,740 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_stats_update [2024-11-22 16:45:57,740 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2024-11-22 16:45:57,740 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2024-11-22 16:45:57,740 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2024-11-22 16:45:57,740 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2024-11-22 16:45:57,740 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-22 16:45:57,740 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-22 16:45:57,740 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-22 16:45:57,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-22 16:45:57,740 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_free [2024-11-22 16:45:57,740 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_free [2024-11-22 16:45:57,740 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-22 16:45:57,740 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-22 16:45:57,740 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-22 16:45:57,740 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-22 16:45:57,740 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-22 16:45:57,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-22 16:45:57,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-22 16:45:57,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-22 16:45:57,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-22 16:45:57,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-22 16:45:57,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-22 16:45:57,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-22 16:45:57,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-22 16:45:57,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-22 16:45:57,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-22 16:45:57,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-22 16:45:57,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-22 16:45:57,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-22 16:45:57,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-22 16:45:57,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-22 16:45:57,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-22 16:45:57,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-11-22 16:45:57,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-11-22 16:45:57,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-22 16:45:57,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-22 16:45:57,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-22 16:45:57,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-22 16:45:57,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-22 16:45:57,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-22 16:45:57,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-22 16:45:57,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-22 16:45:57,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-22 16:45:57,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-22 16:45:57,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-22 16:45:57,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-22 16:45:57,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-22 16:45:57,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-22 16:45:57,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-22 16:45:57,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-22 16:45:57,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-22 16:45:57,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-22 16:45:57,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-22 16:45:57,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-22 16:45:57,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-22 16:45:57,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-22 16:45:57,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-22 16:45:57,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-22 16:45:57,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-22 16:45:57,748 INFO L130 BoogieDeclarations]: Found specification of procedure b44_readphy [2024-11-22 16:45:57,748 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_readphy [2024-11-22 16:45:57,748 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_unregister [2024-11-22 16:45:57,748 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_unregister [2024-11-22 16:45:57,748 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_rx_mode [2024-11-22 16:45:57,748 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_rx_mode [2024-11-22 16:45:57,749 INFO L130 BoogieDeclarations]: Found specification of procedure b44_free_consistent [2024-11-22 16:45:57,749 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_free_consistent [2024-11-22 16:45:57,749 INFO L130 BoogieDeclarations]: Found specification of procedure b44_enable_ints [2024-11-22 16:45:57,749 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_enable_ints [2024-11-22 16:45:57,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-22 16:45:57,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-22 16:45:57,749 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2024-11-22 16:45:57,749 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2024-11-22 16:45:57,749 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-22 16:45:57,749 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-22 16:45:57,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-22 16:45:57,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-22 16:45:57,749 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2024-11-22 16:45:57,750 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2024-11-22 16:45:57,750 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_device_enable [2024-11-22 16:45:57,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_device_enable [2024-11-22 16:45:57,750 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_get_drvdata [2024-11-22 16:45:57,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_get_drvdata [2024-11-22 16:45:57,750 INFO L130 BoogieDeclarations]: Found specification of procedure b44_set_rx_mode [2024-11-22 16:45:57,750 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_set_rx_mode [2024-11-22 16:45:57,750 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2024-11-22 16:45:57,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2024-11-22 16:45:57,750 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-22 16:45:57,750 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-22 16:45:57,750 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-22 16:45:57,751 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-22 16:45:57,751 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-22 16:45:57,751 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-22 16:45:57,751 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-22 16:45:57,751 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-22 16:45:57,751 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-22 16:45:57,751 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-22 16:45:57,751 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-22 16:45:57,751 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-22 16:45:57,751 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-22 16:45:57,751 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-22 16:45:57,751 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-22 16:45:57,751 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-22 16:45:57,752 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-22 16:45:57,752 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-22 16:45:57,752 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-22 16:45:57,752 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-22 16:45:57,752 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-11-22 16:45:57,752 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-11-22 16:45:57,752 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-11-22 16:45:57,752 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-22 16:45:57,752 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-22 16:45:57,752 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-22 16:45:57,752 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-22 16:45:57,752 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-22 16:45:57,752 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-22 16:45:57,752 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-22 16:45:57,752 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-22 16:45:57,752 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-22 16:45:57,752 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-22 16:45:57,752 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-22 16:45:57,753 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-22 16:45:57,753 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-22 16:45:57,753 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-22 16:45:57,753 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-22 16:45:57,753 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-22 16:45:57,753 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-22 16:45:57,753 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-22 16:45:57,753 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-22 16:45:57,753 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-22 16:45:57,753 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-11-22 16:45:57,753 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-11-22 16:45:57,753 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-11-22 16:45:57,753 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-22 16:45:57,753 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-22 16:45:57,753 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_bus_powerup [2024-11-22 16:45:57,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_bus_powerup [2024-11-22 16:45:57,753 INFO L130 BoogieDeclarations]: Found specification of procedure b44_sync_dma_desc_for_device [2024-11-22 16:45:57,753 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_sync_dma_desc_for_device [2024-11-22 16:45:57,754 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2024-11-22 16:45:57,754 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2024-11-22 16:45:57,754 INFO L130 BoogieDeclarations]: Found specification of procedure br32 [2024-11-22 16:45:57,754 INFO L138 BoogieDeclarations]: Found implementation of procedure br32 [2024-11-22 16:45:57,754 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2024-11-22 16:45:57,754 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2024-11-22 16:45:57,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-22 16:45:57,754 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-22 16:45:57,754 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-22 16:45:57,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-22 16:45:57,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-22 16:45:57,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-22 16:45:57,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-22 16:45:57,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-22 16:45:57,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-22 16:45:57,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-22 16:45:57,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-22 16:45:57,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-22 16:45:57,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-22 16:45:57,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-22 16:45:57,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-22 16:45:57,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-22 16:45:57,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-22 16:45:57,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-22 16:45:57,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-22 16:45:57,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-22 16:45:57,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-22 16:45:57,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-22 16:45:57,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-22 16:45:57,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-22 16:45:57,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-22 16:45:57,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-22 16:45:57,759 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_cam_write [2024-11-22 16:45:57,759 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_cam_write [2024-11-22 16:45:57,759 INFO L130 BoogieDeclarations]: Found specification of procedure b44_tx_timeout [2024-11-22 16:45:57,759 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_tx_timeout [2024-11-22 16:45:57,759 INFO L130 BoogieDeclarations]: Found specification of procedure b44_alloc_rx_skb [2024-11-22 16:45:57,759 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_alloc_rx_skb [2024-11-22 16:45:57,759 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-22 16:45:57,760 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-22 16:45:57,760 INFO L130 BoogieDeclarations]: Found specification of procedure b44_chip_reset [2024-11-22 16:45:57,760 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_chip_reset [2024-11-22 16:45:57,760 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-22 16:45:57,760 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-22 16:45:57,760 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2024-11-22 16:45:57,760 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2024-11-22 16:45:57,760 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-22 16:45:57,760 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-22 16:45:57,760 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-11-22 16:45:57,760 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-11-22 16:45:57,760 INFO L130 BoogieDeclarations]: Found specification of procedure b44_halt [2024-11-22 16:45:57,760 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_halt [2024-11-22 16:45:57,760 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-22 16:45:57,760 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-22 16:45:57,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2024-11-22 16:45:57,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2024-11-22 16:45:57,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-22 16:45:57,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-22 16:45:57,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-11-22 16:45:57,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-11-22 16:45:57,761 INFO L130 BoogieDeclarations]: Found specification of procedure b44_setup_wol [2024-11-22 16:45:57,761 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_setup_wol [2024-11-22 16:45:57,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-22 16:45:57,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-22 16:45:57,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_62 [2024-11-22 16:45:57,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_62 [2024-11-22 16:45:57,761 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-11-22 16:45:57,763 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-11-22 16:45:57,763 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-22 16:45:57,763 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-22 16:45:57,763 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-22 16:45:57,763 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-22 16:45:57,763 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2024-11-22 16:45:57,763 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2024-11-22 16:45:57,763 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-22 16:45:57,763 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-22 16:45:57,763 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-22 16:45:57,764 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-22 16:45:57,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-22 16:45:57,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-22 16:45:57,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-22 16:45:57,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-22 16:45:57,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-22 16:45:57,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-22 16:45:57,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-22 16:45:57,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-22 16:45:57,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-22 16:45:57,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-22 16:45:57,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-22 16:45:57,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-22 16:45:57,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-22 16:45:57,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-22 16:45:57,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-22 16:45:57,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-22 16:45:57,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-22 16:45:57,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-22 16:45:57,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-22 16:45:57,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-22 16:45:57,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-22 16:45:57,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-22 16:45:57,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-22 16:45:57,766 INFO L130 BoogieDeclarations]: Found specification of procedure b44_disable_ints [2024-11-22 16:45:57,766 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_disable_ints [2024-11-22 16:45:57,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-22 16:45:57,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-22 16:45:57,766 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2024-11-22 16:45:57,766 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2024-11-22 16:45:57,766 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-22 16:45:57,768 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-22 16:45:57,768 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-11-22 16:45:57,768 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-11-22 16:45:57,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_b44 [2024-11-22 16:45:57,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_b44 [2024-11-22 16:45:57,768 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_disable_ints [2024-11-22 16:45:57,768 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_disable_ints [2024-11-22 16:45:57,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_63 [2024-11-22 16:45:57,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_63 [2024-11-22 16:45:57,768 INFO L130 BoogieDeclarations]: Found specification of procedure b44_check_phy [2024-11-22 16:45:57,769 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_check_phy [2024-11-22 16:45:57,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-22 16:45:57,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-22 16:45:57,769 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2024-11-22 16:45:57,769 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2024-11-22 16:45:57,769 INFO L130 BoogieDeclarations]: Found specification of procedure b44_link_report [2024-11-22 16:45:57,769 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_link_report [2024-11-22 16:45:57,769 INFO L130 BoogieDeclarations]: Found specification of procedure b44_set_flow_ctrl [2024-11-22 16:45:57,769 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_set_flow_ctrl [2024-11-22 16:45:57,769 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_mac_addr [2024-11-22 16:45:57,769 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_mac_addr [2024-11-22 16:45:57,773 INFO L130 BoogieDeclarations]: Found specification of procedure b44_free_rings [2024-11-22 16:45:57,773 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_free_rings [2024-11-22 16:45:57,773 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2024-11-22 16:45:57,773 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2024-11-22 16:45:57,773 INFO L130 BoogieDeclarations]: Found specification of procedure b44_wait_bit [2024-11-22 16:45:57,773 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_wait_bit [2024-11-22 16:45:57,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-22 16:45:57,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-22 16:45:57,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-22 16:45:57,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-22 16:45:57,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-22 16:45:57,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-22 16:45:57,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-22 16:45:57,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-22 16:45:57,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-22 16:45:57,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-22 16:45:57,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-22 16:45:57,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-22 16:45:57,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-22 16:45:57,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-22 16:45:57,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-22 16:45:57,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-22 16:45:57,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-22 16:45:57,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-22 16:45:57,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-22 16:45:57,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-22 16:45:57,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-22 16:45:57,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-22 16:45:57,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-22 16:45:57,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-22 16:45:57,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-22 16:45:57,775 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2024-11-22 16:45:57,775 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2024-11-22 16:45:57,775 INFO L130 BoogieDeclarations]: Found specification of procedure b44_setup_phy [2024-11-22 16:45:57,775 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_setup_phy [2024-11-22 16:45:58,799 INFO L238 CfgBuilder]: Building ICFG [2024-11-22 16:45:58,803 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-22 16:46:15,731 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-22 16:46:16,811 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-22 16:46:30,031 INFO L? ?]: Removed 3810 outVars from TransFormulas that were not future-live. [2024-11-22 16:46:30,031 INFO L287 CfgBuilder]: Performing block encoding [2024-11-22 16:46:30,108 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-22 16:46:30,108 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-22 16:46:30,108 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 04:46:30 BoogieIcfgContainer [2024-11-22 16:46:30,109 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-22 16:46:30,111 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-22 16:46:30,113 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-22 16:46:30,116 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-22 16:46:30,116 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.11 04:45:50" (1/3) ... [2024-11-22 16:46:30,117 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1d735dd3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 04:46:30, skipping insertion in model container [2024-11-22 16:46:30,117 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:45:54" (2/3) ... [2024-11-22 16:46:30,117 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1d735dd3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 04:46:30, skipping insertion in model container [2024-11-22 16:46:30,119 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 04:46:30" (3/3) ... [2024-11-22 16:46:30,120 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i [2024-11-22 16:46:30,136 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-22 16:46:30,136 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2024-11-22 16:46:30,287 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-22 16:46:30,296 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;@1d607157, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-22 16:46:30,296 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2024-11-22 16:46:30,314 INFO L276 IsEmpty]: Start isEmpty. Operand has 2947 states, 2157 states have (on average 1.3416782568382013) internal successors, (2894), 2191 states have internal predecessors, (2894), 656 states have call successors, (656), 132 states have call predecessors, (656), 131 states have return successors, (651), 645 states have call predecessors, (651), 651 states have call successors, (651) [2024-11-22 16:46:30,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-22 16:46:30,335 INFO L207 NwaCegarLoop]: Found error trace [2024-11-22 16:46:30,336 INFO L215 NwaCegarLoop]: trace histogram [16, 16, 15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-22 16:46:30,336 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)] === [2024-11-22 16:46:30,344 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 16:46:30,344 INFO L85 PathProgramCache]: Analyzing trace with hash 1767418716, now seen corresponding path program 1 times [2024-11-22 16:46:30,353 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 16:46:30,354 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2099341591] [2024-11-22 16:46:30,354 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 16:46:30,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-22 16:46:36,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-22 16:46:37,361 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-22 16:46:37,361 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-22 16:46:37,362 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2099341591] [2024-11-22 16:46:37,366 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2099341591] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-22 16:46:37,367 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-22 16:46:37,367 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-22 16:46:37,369 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [864568305] [2024-11-22 16:46:37,370 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-22 16:46:37,375 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-22 16:46:37,375 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-22 16:46:37,404 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-22 16:46:37,405 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-22 16:46:37,413 INFO L87 Difference]: Start difference. First operand has 2947 states, 2157 states have (on average 1.3416782568382013) internal successors, (2894), 2191 states have internal predecessors, (2894), 656 states have call successors, (656), 132 states have call predecessors, (656), 131 states have return successors, (651), 645 states have call predecessors, (651), 651 states have call successors, (651) Second operand has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 3 states have internal predecessors, (37), 3 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2024-11-22 16:46:41,552 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-22 16:46:42,225 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-22 16:46:42,225 INFO L93 Difference]: Finished difference Result 8689 states and 12703 transitions. [2024-11-22 16:46:42,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-22 16:46:42,228 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 3 states have internal predecessors, (37), 3 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) Word has length 189 [2024-11-22 16:46:42,230 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-22 16:46:42,295 INFO L225 Difference]: With dead ends: 8689 [2024-11-22 16:46:42,296 INFO L226 Difference]: Without dead ends: 5767 [2024-11-22 16:46:42,325 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-22 16:46:42,328 INFO L432 NwaCegarLoop]: 4151 mSDtfsCounter, 4014 mSDsluCounter, 4079 mSDsCounter, 0 mSdLazyCounter, 10 mSolverCounterSat, 3 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4014 SdHoareTripleChecker+Valid, 8230 SdHoareTripleChecker+Invalid, 14 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 10 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.4s IncrementalHoareTripleChecker+Time [2024-11-22 16:46:42,332 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [4014 Valid, 8230 Invalid, 14 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 10 Invalid, 1 Unknown, 0 Unchecked, 4.4s Time] [2024-11-22 16:46:42,360 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5767 states. [2024-11-22 16:46:42,626 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5767 to 5763. [2024-11-22 16:46:42,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5763 states, 4241 states have (on average 1.3121905211035134) internal successors, (5565), 4306 states have internal predecessors, (5565), 1260 states have call successors, (1260), 260 states have call predecessors, (1260), 259 states have return successors, (1257), 1245 states have call predecessors, (1257), 1257 states have call successors, (1257) [2024-11-22 16:46:42,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5763 states to 5763 states and 8082 transitions. [2024-11-22 16:46:42,699 INFO L78 Accepts]: Start accepts. Automaton has 5763 states and 8082 transitions. Word has length 189 [2024-11-22 16:46:42,700 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-22 16:46:42,700 INFO L471 AbstractCegarLoop]: Abstraction has 5763 states and 8082 transitions. [2024-11-22 16:46:42,701 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 3 states have internal predecessors, (37), 3 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2024-11-22 16:46:42,701 INFO L276 IsEmpty]: Start isEmpty. Operand 5763 states and 8082 transitions. [2024-11-22 16:46:42,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-22 16:46:42,706 INFO L207 NwaCegarLoop]: Found error trace [2024-11-22 16:46:42,706 INFO L215 NwaCegarLoop]: trace histogram [16, 16, 15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-22 16:46:42,706 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-22 16:46:42,707 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)] === [2024-11-22 16:46:42,707 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 16:46:42,707 INFO L85 PathProgramCache]: Analyzing trace with hash 1503686947, now seen corresponding path program 1 times [2024-11-22 16:46:42,708 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 16:46:42,708 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1798020815] [2024-11-22 16:46:42,708 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 16:46:42,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-22 16:46:47,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-22 16:46:48,658 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-22 16:46:48,658 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-22 16:46:48,658 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1798020815] [2024-11-22 16:46:48,659 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1798020815] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-22 16:46:48,659 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-22 16:46:48,659 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-22 16:46:48,659 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [164155467] [2024-11-22 16:46:48,659 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-22 16:46:48,660 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-22 16:46:48,661 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-22 16:46:48,664 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-22 16:46:48,664 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-22 16:46:48,664 INFO L87 Difference]: Start difference. First operand 5763 states and 8082 transitions. Second operand has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 3 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2024-11-22 16:46:52,775 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-22 16:46:53,479 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-22 16:46:53,479 INFO L93 Difference]: Finished difference Result 16763 states and 23506 transitions. [2024-11-22 16:46:53,480 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-22 16:46:53,480 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 3 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) Word has length 194 [2024-11-22 16:46:53,483 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-22 16:46:53,575 INFO L225 Difference]: With dead ends: 16763 [2024-11-22 16:46:53,575 INFO L226 Difference]: Without dead ends: 11035 [2024-11-22 16:46:53,612 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-22 16:46:53,614 INFO L432 NwaCegarLoop]: 4130 mSDtfsCounter, 4028 mSDsluCounter, 3805 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 5 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4028 SdHoareTripleChecker+Valid, 7935 SdHoareTripleChecker+Invalid, 22 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 16 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.5s IncrementalHoareTripleChecker+Time [2024-11-22 16:46:53,615 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [4028 Valid, 7935 Invalid, 22 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 16 Invalid, 1 Unknown, 0 Unchecked, 4.5s Time] [2024-11-22 16:46:53,629 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11035 states. [2024-11-22 16:46:54,164 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11035 to 10994. [2024-11-22 16:46:54,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10994 states, 8143 states have (on average 1.316713741864178) internal successors, (10722), 8275 states have internal predecessors, (10722), 2350 states have call successors, (2350), 505 states have call predecessors, (2350), 498 states have return successors, (2349), 2307 states have call predecessors, (2349), 2347 states have call successors, (2349) [2024-11-22 16:46:54,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10994 states to 10994 states and 15421 transitions. [2024-11-22 16:46:54,264 INFO L78 Accepts]: Start accepts. Automaton has 10994 states and 15421 transitions. Word has length 194 [2024-11-22 16:46:54,266 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-22 16:46:54,266 INFO L471 AbstractCegarLoop]: Abstraction has 10994 states and 15421 transitions. [2024-11-22 16:46:54,267 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 3 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2024-11-22 16:46:54,267 INFO L276 IsEmpty]: Start isEmpty. Operand 10994 states and 15421 transitions. [2024-11-22 16:46:54,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-22 16:46:54,274 INFO L207 NwaCegarLoop]: Found error trace [2024-11-22 16:46:54,275 INFO L215 NwaCegarLoop]: trace histogram [16, 16, 15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-22 16:46:54,275 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-22 16:46:54,275 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)] === [2024-11-22 16:46:54,278 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 16:46:54,278 INFO L85 PathProgramCache]: Analyzing trace with hash -689743660, now seen corresponding path program 1 times [2024-11-22 16:46:54,278 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 16:46:54,279 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1064607738] [2024-11-22 16:46:54,279 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 16:46:54,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-22 16:46:59,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-22 16:47:00,007 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-22 16:47:00,009 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-22 16:47:00,009 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1064607738] [2024-11-22 16:47:00,010 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1064607738] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-22 16:47:00,010 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-22 16:47:00,010 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-22 16:47:00,010 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [852718622] [2024-11-22 16:47:00,010 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-22 16:47:00,011 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-22 16:47:00,011 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-22 16:47:00,014 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-22 16:47:00,014 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-22 16:47:00,015 INFO L87 Difference]: Start difference. First operand 10994 states and 15421 transitions. Second operand has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 3 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (19), 3 states have call predecessors, (19), 3 states have call successors, (19) [2024-11-22 16:47:04,131 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-22 16:47:05,199 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-22 16:47:05,200 INFO L93 Difference]: Finished difference Result 32284 states and 45289 transitions. [2024-11-22 16:47:05,200 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-22 16:47:05,201 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 3 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (19), 3 states have call predecessors, (19), 3 states have call successors, (19) Word has length 197 [2024-11-22 16:47:05,201 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-22 16:47:05,366 INFO L225 Difference]: With dead ends: 32284 [2024-11-22 16:47:05,367 INFO L226 Difference]: Without dead ends: 21325 [2024-11-22 16:47:05,436 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-22 16:47:05,437 INFO L432 NwaCegarLoop]: 4161 mSDtfsCounter, 3960 mSDsluCounter, 3843 mSDsCounter, 0 mSdLazyCounter, 26 mSolverCounterSat, 8 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3960 SdHoareTripleChecker+Valid, 8004 SdHoareTripleChecker+Invalid, 35 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 26 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.6s IncrementalHoareTripleChecker+Time [2024-11-22 16:47:05,437 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [3960 Valid, 8004 Invalid, 35 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 26 Invalid, 1 Unknown, 0 Unchecked, 4.6s Time] [2024-11-22 16:47:05,465 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21325 states. [2024-11-22 16:47:06,161 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21325 to 21282. [2024-11-22 16:47:06,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21282 states, 15807 states have (on average 1.3185297652938572) internal successors, (20842), 16075 states have internal predecessors, (20842), 4500 states have call successors, (4500), 991 states have call predecessors, (4500), 972 states have return successors, (4509), 4399 states have call predecessors, (4509), 4497 states have call successors, (4509) [2024-11-22 16:47:06,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21282 states to 21282 states and 29851 transitions. [2024-11-22 16:47:06,336 INFO L78 Accepts]: Start accepts. Automaton has 21282 states and 29851 transitions. Word has length 197 [2024-11-22 16:47:06,337 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-22 16:47:06,337 INFO L471 AbstractCegarLoop]: Abstraction has 21282 states and 29851 transitions. [2024-11-22 16:47:06,338 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 3 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (19), 3 states have call predecessors, (19), 3 states have call successors, (19) [2024-11-22 16:47:06,340 INFO L276 IsEmpty]: Start isEmpty. Operand 21282 states and 29851 transitions. [2024-11-22 16:47:06,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-22 16:47:06,345 INFO L207 NwaCegarLoop]: Found error trace [2024-11-22 16:47:06,345 INFO L215 NwaCegarLoop]: trace histogram [16, 16, 15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-22 16:47:06,346 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-22 16:47:06,346 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)] === [2024-11-22 16:47:06,347 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 16:47:06,347 INFO L85 PathProgramCache]: Analyzing trace with hash -576675141, now seen corresponding path program 1 times [2024-11-22 16:47:06,347 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 16:47:06,347 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1654067436] [2024-11-22 16:47:06,347 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 16:47:06,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms