./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 3061b6dc Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/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-3061b6d-m [2024-11-19 04:45:03,368 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-19 04:45:03,428 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-19 04:45:03,433 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-19 04:45:03,433 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-19 04:45:03,461 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-19 04:45:03,462 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-19 04:45:03,462 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-19 04:45:03,463 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-19 04:45:03,464 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-19 04:45:03,464 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-19 04:45:03,464 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-19 04:45:03,465 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-19 04:45:03,465 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-19 04:45:03,465 INFO L153 SettingsManager]: * Use SBE=true [2024-11-19 04:45:03,466 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-19 04:45:03,468 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-19 04:45:03,469 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-19 04:45:03,469 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-19 04:45:03,469 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-19 04:45:03,469 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-19 04:45:03,473 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-19 04:45:03,473 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-19 04:45:03,473 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-19 04:45:03,473 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-19 04:45:03,473 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-19 04:45:03,474 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-19 04:45:03,474 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-19 04:45:03,474 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-19 04:45:03,474 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-19 04:45:03,474 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-19 04:45:03,474 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-19 04:45:03,475 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-19 04:45:03,475 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-19 04:45:03,475 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-19 04:45:03,475 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-19 04:45:03,475 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-19 04:45:03,476 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-19 04:45:03,476 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-19 04:45:03,476 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9c2c545000a4aace2bf2b77eaabc1a02d1a98ac54a14fcddb371fd030b12710a [2024-11-19 04:45:03,727 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-19 04:45:03,755 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-19 04:45:03,759 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-19 04:45:03,760 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-19 04:45:03,761 INFO L274 PluginConnector]: CDTParser initialized [2024-11-19 04:45:03,762 INFO L431 ainManager$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 [2024-11-19 04:45:05,074 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-19 04:45:05,610 INFO L384 CDTParser]: Found 1 translation units. [2024-11-19 04:45:05,610 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 [2024-11-19 04:45:05,663 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/102542e47/51f881037b934988aaffc98448eca4e8/FLAGcf3963249 [2024-11-19 04:45:05,679 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/102542e47/51f881037b934988aaffc98448eca4e8 [2024-11-19 04:45:05,683 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-19 04:45:05,684 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-19 04:45:05,685 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-19 04:45:05,685 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-19 04:45:05,690 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-19 04:45:05,691 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:45:05" (1/1) ... [2024-11-19 04:45:05,693 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59320863 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:45:05, skipping insertion in model container [2024-11-19 04:45:05,693 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:45:05" (1/1) ... [2024-11-19 04:45:05,822 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-19 04:45:09,525 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] [2024-11-19 04:45:09,529 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] [2024-11-19 04:45:09,531 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] [2024-11-19 04:45:09,531 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] [2024-11-19 04:45:09,560 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 04:45:09,628 INFO L200 MainTranslator]: Completed pre-run [2024-11-19 04:45:09,728 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] [2024-11-19 04:45:09,730 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] [2024-11-19 04:45:09,730 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5760] [2024-11-19 04:45:09,733 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] [2024-11-19 04:45:09,733 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] [2024-11-19 04:45:09,738 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] [2024-11-19 04:45:09,744 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] [2024-11-19 04:45:09,748 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] [2024-11-19 04:45:09,749 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] [2024-11-19 04:45:09,750 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] [2024-11-19 04:45:09,759 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] [2024-11-19 04:45:09,760 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6584] [2024-11-19 04:45:09,763 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6764] [2024-11-19 04:45:09,764 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6804] [2024-11-19 04:45:09,807 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] [2024-11-19 04:45:09,813 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8332] [2024-11-19 04:45:09,823 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8665] [2024-11-19 04:45:09,914 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] [2024-11-19 04:45:09,917 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] [2024-11-19 04:45:09,925 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] [2024-11-19 04:45:09,928 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] [2024-11-19 04:45:09,993 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] [2024-11-19 04:45:09,994 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] [2024-11-19 04:45:09,994 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] [2024-11-19 04:45:09,995 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] [2024-11-19 04:45:10,004 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 04:45:10,234 INFO L204 MainTranslator]: Completed translation [2024-11-19 04:45:10,235 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:45:10 WrapperNode [2024-11-19 04:45:10,235 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-19 04:45:10,236 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-19 04:45:10,236 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-19 04:45:10,237 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-19 04:45:10,244 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:45:10" (1/1) ... [2024-11-19 04:45:10,337 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:45:10" (1/1) ... [2024-11-19 04:45:10,584 INFO L138 Inliner]: procedures = 547, calls = 3958, calls flagged for inlining = 281, calls inlined = 241, statements flattened = 8335 [2024-11-19 04:45:10,585 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-19 04:45:10,589 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-19 04:45:10,590 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-19 04:45:10,590 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-19 04:45:10,606 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:45:10" (1/1) ... [2024-11-19 04:45:10,607 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:45:10" (1/1) ... [2024-11-19 04:45:10,651 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:45:10" (1/1) ... [2024-11-19 04:45:11,786 INFO L175 MemorySlicer]: Split 2550 memory accesses to 23 slices as follows [28, 8, 2, 1, 8, 2, 6, 2360, 4, 4, 5, 5, 1, 3, 2, 4, 3, 4, 33, 42, 1, 2, 22]. 93 percent of accesses are in the largest equivalence class. The 1590 initializations are split as follows [0, 8, 1, 0, 8, 0, 6, 1528, 4, 4, 5, 5, 0, 3, 0, 4, 3, 4, 4, 0, 1, 2, 0]. The 402 writes are split as follows [24, 0, 0, 0, 0, 2, 0, 300, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 29, 42, 0, 0, 4]. [2024-11-19 04:45:11,787 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:45:10" (1/1) ... [2024-11-19 04:45:11,787 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:45:10" (1/1) ... [2024-11-19 04:45:11,914 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:45:10" (1/1) ... [2024-11-19 04:45:11,949 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:45:10" (1/1) ... [2024-11-19 04:45:11,995 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:45:10" (1/1) ... [2024-11-19 04:45:12,021 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:45:10" (1/1) ... [2024-11-19 04:45:12,070 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-19 04:45:12,072 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-19 04:45:12,072 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-19 04:45:12,072 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-19 04:45:12,073 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:45:10" (1/1) ... [2024-11-19 04:45:12,078 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-19 04:45:12,089 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-19 04:45:12,106 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) [2024-11-19 04:45:12,112 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 [2024-11-19 04:45:12,156 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_flow_ctrl [2024-11-19 04:45:12,157 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_flow_ctrl [2024-11-19 04:45:12,157 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_set_drvdata [2024-11-19 04:45:12,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_set_drvdata [2024-11-19 04:45:12,157 INFO L130 BoogieDeclarations]: Found specification of procedure b44_init_rings [2024-11-19 04:45:12,157 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_init_rings [2024-11-19 04:45:12,157 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2024-11-19 04:45:12,157 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2024-11-19 04:45:12,157 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-19 04:45:12,158 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-19 04:45:12,158 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-19 04:45:12,158 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-19 04:45:12,158 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2024-11-19 04:45:12,158 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2024-11-19 04:45:12,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-19 04:45:12,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-19 04:45:12,158 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-19 04:45:12,158 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-19 04:45:12,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-19 04:45:12,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-19 04:45:12,159 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-11-19 04:45:12,159 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-11-19 04:45:12,159 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-19 04:45:12,159 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-19 04:45:12,159 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2024-11-19 04:45:12,159 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2024-11-19 04:45:12,159 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-19 04:45:12,159 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-19 04:45:12,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_66 [2024-11-19 04:45:12,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_66 [2024-11-19 04:45:12,160 INFO L130 BoogieDeclarations]: Found specification of procedure bwfilter_table [2024-11-19 04:45:12,160 INFO L138 BoogieDeclarations]: Found implementation of procedure bwfilter_table [2024-11-19 04:45:12,160 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-19 04:45:12,160 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-19 04:45:12,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-19 04:45:12,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-19 04:45:12,160 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-19 04:45:12,160 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-19 04:45:12,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-19 04:45:12,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-19 04:45:12,161 INFO L130 BoogieDeclarations]: Found specification of procedure b44_adjust_link [2024-11-19 04:45:12,161 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_adjust_link [2024-11-19 04:45:12,161 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-19 04:45:12,161 INFO L130 BoogieDeclarations]: Found specification of procedure b44_writephy [2024-11-19 04:45:12,161 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_writephy [2024-11-19 04:45:12,161 INFO L130 BoogieDeclarations]: Found specification of procedure b44_pci_exit [2024-11-19 04:45:12,161 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_pci_exit [2024-11-19 04:45:12,161 INFO L130 BoogieDeclarations]: Found specification of procedure b44_init_hw [2024-11-19 04:45:12,162 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_init_hw [2024-11-19 04:45:12,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2024-11-19 04:45:12,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2024-11-19 04:45:12,162 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-19 04:45:12,162 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-19 04:45:12,162 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-19 04:45:12,162 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-19 04:45:12,162 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_pcihost_set_power_state [2024-11-19 04:45:12,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_pcihost_set_power_state [2024-11-19 04:45:12,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-19 04:45:12,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-19 04:45:12,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-19 04:45:12,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-19 04:45:12,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-19 04:45:12,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-19 04:45:12,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-19 04:45:12,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-19 04:45:12,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-19 04:45:12,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-19 04:45:12,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-19 04:45:12,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-19 04:45:12,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-19 04:45:12,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-19 04:45:12,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-19 04:45:12,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-19 04:45:12,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-19 04:45:12,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-19 04:45:12,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-19 04:45:12,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-19 04:45:12,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-19 04:45:12,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-11-19 04:45:12,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-11-19 04:45:12,164 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_writephy [2024-11-19 04:45:12,164 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_writephy [2024-11-19 04:45:12,164 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-19 04:45:12,164 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-19 04:45:12,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2024-11-19 04:45:12,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2024-11-19 04:45:12,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-19 04:45:12,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-19 04:45:12,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-19 04:45:12,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-19 04:45:12,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-19 04:45:12,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-19 04:45:12,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-19 04:45:12,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-19 04:45:12,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-19 04:45:12,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-19 04:45:12,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-19 04:45:12,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-19 04:45:12,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-19 04:45:12,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-19 04:45:12,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-19 04:45:12,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-19 04:45:12,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-19 04:45:12,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-19 04:45:12,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-19 04:45:12,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-19 04:45:12,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-19 04:45:12,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-19 04:45:12,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-19 04:45:12,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-19 04:45:12,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-19 04:45:12,166 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-19 04:45:12,166 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-19 04:45:12,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_b44 [2024-11-19 04:45:12,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_b44 [2024-11-19 04:45:12,167 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-19 04:45:12,167 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-19 04:45:12,167 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-19 04:45:12,167 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-19 04:45:12,167 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-19 04:45:12,167 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-19 04:45:12,167 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-19 04:45:12,168 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-19 04:45:12,168 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-19 04:45:12,168 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-19 04:45:12,168 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-19 04:45:12,168 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-19 04:45:12,168 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-19 04:45:12,169 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-19 04:45:12,169 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-19 04:45:12,169 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-19 04:45:12,169 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-19 04:45:12,169 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-19 04:45:12,169 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-19 04:45:12,169 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-19 04:45:12,169 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-19 04:45:12,169 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-19 04:45:12,169 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-19 04:45:12,170 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-19 04:45:12,170 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-19 04:45:12,170 INFO L130 BoogieDeclarations]: Found specification of procedure b44_interrupt [2024-11-19 04:45:12,170 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_interrupt [2024-11-19 04:45:12,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-19 04:45:12,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-19 04:45:12,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-19 04:45:12,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-19 04:45:12,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-19 04:45:12,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-19 04:45:12,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-19 04:45:12,171 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-19 04:45:12,171 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-19 04:45:12,171 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-19 04:45:12,171 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-19 04:45:12,171 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-19 04:45:12,171 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-19 04:45:12,171 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-19 04:45:12,171 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-19 04:45:12,171 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-19 04:45:12,171 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-19 04:45:12,171 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-19 04:45:12,172 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-19 04:45:12,172 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-19 04:45:12,172 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-11-19 04:45:12,172 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-11-19 04:45:12,172 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-11-19 04:45:12,172 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-19 04:45:12,172 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-19 04:45:12,172 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-19 04:45:12,172 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-19 04:45:12,172 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-19 04:45:12,173 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-19 04:45:12,173 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-19 04:45:12,173 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-19 04:45:12,173 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-19 04:45:12,173 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-19 04:45:12,173 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-19 04:45:12,173 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-19 04:45:12,173 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-19 04:45:12,173 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-19 04:45:12,173 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-19 04:45:12,173 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-19 04:45:12,173 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-19 04:45:12,173 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-19 04:45:12,173 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-19 04:45:12,173 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-19 04:45:12,173 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-11-19 04:45:12,173 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-11-19 04:45:12,174 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-11-19 04:45:12,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-19 04:45:12,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-19 04:45:12,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-19 04:45:12,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-19 04:45:12,174 INFO L130 BoogieDeclarations]: Found specification of procedure b44_magic_pattern [2024-11-19 04:45:12,174 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_magic_pattern [2024-11-19 04:45:12,174 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2024-11-19 04:45:12,174 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2024-11-19 04:45:12,174 INFO L130 BoogieDeclarations]: Found specification of procedure bw32 [2024-11-19 04:45:12,174 INFO L138 BoogieDeclarations]: Found implementation of procedure bw32 [2024-11-19 04:45:12,174 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_bus_may_powerdown [2024-11-19 04:45:12,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_bus_may_powerdown [2024-11-19 04:45:12,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-19 04:45:12,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-19 04:45:12,175 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-19 04:45:12,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-19 04:45:12,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-19 04:45:12,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-19 04:45:12,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-19 04:45:12,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2024-11-19 04:45:12,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2024-11-19 04:45:12,175 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-11-19 04:45:12,176 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-11-19 04:45:12,176 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-19 04:45:12,176 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2024-11-19 04:45:12,176 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2024-11-19 04:45:12,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-19 04:45:12,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-19 04:45:12,176 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-19 04:45:12,176 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-19 04:45:12,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-19 04:45:12,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-19 04:45:12,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-19 04:45:12,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-19 04:45:12,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-19 04:45:12,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-19 04:45:12,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-19 04:45:12,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-19 04:45:12,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-19 04:45:12,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-19 04:45:12,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-19 04:45:12,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-19 04:45:12,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-19 04:45:12,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-19 04:45:12,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-19 04:45:12,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-19 04:45:12,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-19 04:45:12,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-19 04:45:12,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-19 04:45:12,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-19 04:45:12,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-19 04:45:12,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-19 04:45:12,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-19 04:45:12,178 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-19 04:45:12,178 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-19 04:45:12,178 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_readphy [2024-11-19 04:45:12,178 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_readphy [2024-11-19 04:45:12,178 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-11-19 04:45:12,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-11-19 04:45:12,178 INFO L130 BoogieDeclarations]: Found specification of procedure b44_phy_reset [2024-11-19 04:45:12,178 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_phy_reset [2024-11-19 04:45:12,178 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-19 04:45:12,178 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-19 04:45:12,178 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-11-19 04:45:12,178 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-11-19 04:45:12,179 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-19 04:45:12,179 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-19 04:45:12,179 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-19 04:45:12,179 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-19 04:45:12,179 INFO L130 BoogieDeclarations]: Found specification of procedure b44_remove_one [2024-11-19 04:45:12,179 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_remove_one [2024-11-19 04:45:12,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-19 04:45:12,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-19 04:45:12,179 INFO L130 BoogieDeclarations]: Found specification of procedure b44_stats_update [2024-11-19 04:45:12,179 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_stats_update [2024-11-19 04:45:12,180 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2024-11-19 04:45:12,180 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2024-11-19 04:45:12,180 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2024-11-19 04:45:12,180 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2024-11-19 04:45:12,180 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-19 04:45:12,180 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-19 04:45:12,180 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-19 04:45:12,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-19 04:45:12,180 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_free [2024-11-19 04:45:12,180 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_free [2024-11-19 04:45:12,180 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-19 04:45:12,181 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-19 04:45:12,181 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-19 04:45:12,181 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-19 04:45:12,181 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-19 04:45:12,181 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-19 04:45:12,181 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-19 04:45:12,181 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-19 04:45:12,181 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-19 04:45:12,181 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-19 04:45:12,181 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-19 04:45:12,182 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-19 04:45:12,182 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-19 04:45:12,182 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-19 04:45:12,182 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-19 04:45:12,182 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-19 04:45:12,182 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-19 04:45:12,182 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-19 04:45:12,182 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-19 04:45:12,182 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-19 04:45:12,182 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-19 04:45:12,182 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-11-19 04:45:12,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-11-19 04:45:12,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-19 04:45:12,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-19 04:45:12,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-19 04:45:12,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-19 04:45:12,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-19 04:45:12,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-19 04:45:12,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-19 04:45:12,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-19 04:45:12,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-19 04:45:12,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-19 04:45:12,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-19 04:45:12,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-19 04:45:12,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-19 04:45:12,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-19 04:45:12,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-19 04:45:12,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-19 04:45:12,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-19 04:45:12,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-19 04:45:12,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-19 04:45:12,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-19 04:45:12,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-19 04:45:12,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-19 04:45:12,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-19 04:45:12,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-19 04:45:12,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-19 04:45:12,184 INFO L130 BoogieDeclarations]: Found specification of procedure b44_readphy [2024-11-19 04:45:12,184 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_readphy [2024-11-19 04:45:12,185 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_unregister [2024-11-19 04:45:12,185 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_unregister [2024-11-19 04:45:12,185 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_rx_mode [2024-11-19 04:45:12,185 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_rx_mode [2024-11-19 04:45:12,185 INFO L130 BoogieDeclarations]: Found specification of procedure b44_free_consistent [2024-11-19 04:45:12,185 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_free_consistent [2024-11-19 04:45:12,185 INFO L130 BoogieDeclarations]: Found specification of procedure b44_enable_ints [2024-11-19 04:45:12,185 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_enable_ints [2024-11-19 04:45:12,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-19 04:45:12,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-19 04:45:12,185 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2024-11-19 04:45:12,185 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2024-11-19 04:45:12,185 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-19 04:45:12,185 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-19 04:45:12,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-19 04:45:12,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-19 04:45:12,185 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2024-11-19 04:45:12,185 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2024-11-19 04:45:12,185 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_device_enable [2024-11-19 04:45:12,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_device_enable [2024-11-19 04:45:12,185 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_get_drvdata [2024-11-19 04:45:12,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_get_drvdata [2024-11-19 04:45:12,186 INFO L130 BoogieDeclarations]: Found specification of procedure b44_set_rx_mode [2024-11-19 04:45:12,186 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_set_rx_mode [2024-11-19 04:45:12,186 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2024-11-19 04:45:12,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2024-11-19 04:45:12,186 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-19 04:45:12,186 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-19 04:45:12,186 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-19 04:45:12,186 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-19 04:45:12,186 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-19 04:45:12,186 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-19 04:45:12,186 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-19 04:45:12,186 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-19 04:45:12,186 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-19 04:45:12,186 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-19 04:45:12,186 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-19 04:45:12,186 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-19 04:45:12,186 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-19 04:45:12,186 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-19 04:45:12,186 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-19 04:45:12,186 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-19 04:45:12,187 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-19 04:45:12,187 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-19 04:45:12,187 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-19 04:45:12,187 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-19 04:45:12,187 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-11-19 04:45:12,187 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-11-19 04:45:12,187 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-11-19 04:45:12,187 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-19 04:45:12,188 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-19 04:45:12,188 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-19 04:45:12,188 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-19 04:45:12,188 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-19 04:45:12,188 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-19 04:45:12,188 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-19 04:45:12,189 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-19 04:45:12,189 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-19 04:45:12,189 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-19 04:45:12,189 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-19 04:45:12,189 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-19 04:45:12,189 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-19 04:45:12,189 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-19 04:45:12,189 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-19 04:45:12,189 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-19 04:45:12,189 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-19 04:45:12,190 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-19 04:45:12,190 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-19 04:45:12,190 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-19 04:45:12,190 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-11-19 04:45:12,190 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-11-19 04:45:12,190 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-11-19 04:45:12,190 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-19 04:45:12,190 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-19 04:45:12,190 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_bus_powerup [2024-11-19 04:45:12,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_bus_powerup [2024-11-19 04:45:12,190 INFO L130 BoogieDeclarations]: Found specification of procedure b44_sync_dma_desc_for_device [2024-11-19 04:45:12,191 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_sync_dma_desc_for_device [2024-11-19 04:45:12,191 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2024-11-19 04:45:12,191 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2024-11-19 04:45:12,191 INFO L130 BoogieDeclarations]: Found specification of procedure br32 [2024-11-19 04:45:12,191 INFO L138 BoogieDeclarations]: Found implementation of procedure br32 [2024-11-19 04:45:12,191 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2024-11-19 04:45:12,191 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2024-11-19 04:45:12,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-19 04:45:12,191 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-19 04:45:12,191 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-19 04:45:12,191 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-19 04:45:12,191 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-19 04:45:12,192 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-19 04:45:12,192 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-19 04:45:12,192 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-19 04:45:12,192 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-19 04:45:12,192 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-19 04:45:12,192 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-19 04:45:12,192 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-19 04:45:12,192 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-19 04:45:12,192 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-19 04:45:12,192 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-19 04:45:12,192 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-19 04:45:12,193 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-19 04:45:12,193 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-19 04:45:12,193 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-19 04:45:12,193 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-19 04:45:12,193 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-19 04:45:12,193 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-19 04:45:12,193 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-19 04:45:12,193 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-19 04:45:12,193 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-19 04:45:12,193 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-19 04:45:12,193 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_cam_write [2024-11-19 04:45:12,194 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_cam_write [2024-11-19 04:45:12,194 INFO L130 BoogieDeclarations]: Found specification of procedure b44_tx_timeout [2024-11-19 04:45:12,194 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_tx_timeout [2024-11-19 04:45:12,194 INFO L130 BoogieDeclarations]: Found specification of procedure b44_alloc_rx_skb [2024-11-19 04:45:12,194 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_alloc_rx_skb [2024-11-19 04:45:12,194 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-19 04:45:12,194 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-19 04:45:12,194 INFO L130 BoogieDeclarations]: Found specification of procedure b44_chip_reset [2024-11-19 04:45:12,194 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_chip_reset [2024-11-19 04:45:12,194 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-19 04:45:12,194 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-19 04:45:12,194 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2024-11-19 04:45:12,195 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2024-11-19 04:45:12,195 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-19 04:45:12,195 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-19 04:45:12,195 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-11-19 04:45:12,195 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-11-19 04:45:12,195 INFO L130 BoogieDeclarations]: Found specification of procedure b44_halt [2024-11-19 04:45:12,195 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_halt [2024-11-19 04:45:12,195 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-19 04:45:12,195 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-19 04:45:12,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2024-11-19 04:45:12,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2024-11-19 04:45:12,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-19 04:45:12,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-19 04:45:12,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-11-19 04:45:12,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-11-19 04:45:12,196 INFO L130 BoogieDeclarations]: Found specification of procedure b44_setup_wol [2024-11-19 04:45:12,196 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_setup_wol [2024-11-19 04:45:12,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-19 04:45:12,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-19 04:45:12,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_62 [2024-11-19 04:45:12,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_62 [2024-11-19 04:45:12,241 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-11-19 04:45:12,241 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-11-19 04:45:12,241 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-19 04:45:12,241 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-19 04:45:12,241 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-19 04:45:12,241 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-19 04:45:12,241 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2024-11-19 04:45:12,241 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2024-11-19 04:45:12,241 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-19 04:45:12,241 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-19 04:45:12,241 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-19 04:45:12,241 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-19 04:45:12,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-19 04:45:12,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-19 04:45:12,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-19 04:45:12,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-19 04:45:12,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-19 04:45:12,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-19 04:45:12,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-19 04:45:12,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-19 04:45:12,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-19 04:45:12,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-19 04:45:12,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-19 04:45:12,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-19 04:45:12,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-19 04:45:12,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-19 04:45:12,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-19 04:45:12,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-19 04:45:12,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-19 04:45:12,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-19 04:45:12,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-19 04:45:12,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-19 04:45:12,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-19 04:45:12,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-19 04:45:12,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-19 04:45:12,243 INFO L130 BoogieDeclarations]: Found specification of procedure b44_disable_ints [2024-11-19 04:45:12,243 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_disable_ints [2024-11-19 04:45:12,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-19 04:45:12,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-19 04:45:12,243 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2024-11-19 04:45:12,243 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2024-11-19 04:45:12,244 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-19 04:45:12,246 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-19 04:45:12,246 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-11-19 04:45:12,246 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-11-19 04:45:12,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_b44 [2024-11-19 04:45:12,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_b44 [2024-11-19 04:45:12,246 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_disable_ints [2024-11-19 04:45:12,246 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_disable_ints [2024-11-19 04:45:12,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_63 [2024-11-19 04:45:12,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_63 [2024-11-19 04:45:12,246 INFO L130 BoogieDeclarations]: Found specification of procedure b44_check_phy [2024-11-19 04:45:12,246 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_check_phy [2024-11-19 04:45:12,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-19 04:45:12,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-19 04:45:12,247 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2024-11-19 04:45:12,247 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2024-11-19 04:45:12,247 INFO L130 BoogieDeclarations]: Found specification of procedure b44_link_report [2024-11-19 04:45:12,247 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_link_report [2024-11-19 04:45:12,247 INFO L130 BoogieDeclarations]: Found specification of procedure b44_set_flow_ctrl [2024-11-19 04:45:12,247 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_set_flow_ctrl [2024-11-19 04:45:12,247 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_mac_addr [2024-11-19 04:45:12,247 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_mac_addr [2024-11-19 04:45:12,247 INFO L130 BoogieDeclarations]: Found specification of procedure b44_free_rings [2024-11-19 04:45:12,247 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_free_rings [2024-11-19 04:45:12,247 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2024-11-19 04:45:12,247 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2024-11-19 04:45:12,247 INFO L130 BoogieDeclarations]: Found specification of procedure b44_wait_bit [2024-11-19 04:45:12,247 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_wait_bit [2024-11-19 04:45:12,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-19 04:45:12,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-19 04:45:12,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-19 04:45:12,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-19 04:45:12,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-19 04:45:12,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-19 04:45:12,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-19 04:45:12,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-19 04:45:12,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-19 04:45:12,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-19 04:45:12,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-19 04:45:12,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-19 04:45:12,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-19 04:45:12,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-19 04:45:12,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-19 04:45:12,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-19 04:45:12,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-19 04:45:12,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-19 04:45:12,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-19 04:45:12,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-19 04:45:12,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-19 04:45:12,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-19 04:45:12,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-19 04:45:12,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-19 04:45:12,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-19 04:45:12,249 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2024-11-19 04:45:12,249 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2024-11-19 04:45:12,249 INFO L130 BoogieDeclarations]: Found specification of procedure b44_setup_phy [2024-11-19 04:45:12,249 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_setup_phy [2024-11-19 04:45:13,173 INFO L238 CfgBuilder]: Building ICFG [2024-11-19 04:45:13,176 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-19 04:45:26,320 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-19 04:45:27,165 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-19 04:45:39,573 INFO L? ?]: Removed 3810 outVars from TransFormulas that were not future-live. [2024-11-19 04:45:39,573 INFO L287 CfgBuilder]: Performing block encoding [2024-11-19 04:45:39,629 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-19 04:45:39,629 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-19 04:45:39,630 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:45:39 BoogieIcfgContainer [2024-11-19 04:45:39,630 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-19 04:45:39,633 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-19 04:45:39,633 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-19 04:45:39,636 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-19 04:45:39,636 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 04:45:05" (1/3) ... [2024-11-19 04:45:39,638 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@15ec06dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 04:45:39, skipping insertion in model container [2024-11-19 04:45:39,638 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:45:10" (2/3) ... [2024-11-19 04:45:39,638 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@15ec06dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 04:45:39, skipping insertion in model container [2024-11-19 04:45:39,638 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:45:39" (3/3) ... [2024-11-19 04:45:39,639 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i [2024-11-19 04:45:39,653 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-19 04:45:39,654 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2024-11-19 04:45:39,772 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-19 04:45:39,777 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;@7374bd18, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-19 04:45:39,778 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2024-11-19 04:45:39,798 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) [2024-11-19 04:45:39,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-19 04:45:39,812 INFO L207 NwaCegarLoop]: Found error trace [2024-11-19 04:45:39,813 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] [2024-11-19 04:45:39,813 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)] === [2024-11-19 04:45:39,817 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-19 04:45:39,818 INFO L85 PathProgramCache]: Analyzing trace with hash 1767418716, now seen corresponding path program 1 times [2024-11-19 04:45:39,825 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-19 04:45:39,825 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1510788930] [2024-11-19 04:45:39,826 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 04:45:39,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-19 04:45:45,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-19 04:45:46,521 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-19 04:45:46,521 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-19 04:45:46,521 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1510788930] [2024-11-19 04:45:46,522 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1510788930] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-19 04:45:46,522 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-19 04:45:46,522 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-19 04:45:46,525 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1622750217] [2024-11-19 04:45:46,526 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-19 04:45:46,531 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-19 04:45:46,532 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-19 04:45:46,551 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-19 04:45:46,553 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-19 04:45:46,559 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) [2024-11-19 04:45:50,663 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-19 04:45:51,488 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-19 04:45:51,489 INFO L93 Difference]: Finished difference Result 8689 states and 12703 transitions. [2024-11-19 04:45:51,490 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-19 04:45:51,491 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 [2024-11-19 04:45:51,492 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-19 04:45:51,547 INFO L225 Difference]: With dead ends: 8689 [2024-11-19 04:45:51,547 INFO L226 Difference]: Without dead ends: 5767 [2024-11-19 04:45:51,574 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-19 04:45:51,579 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, 4.6s IncrementalHoareTripleChecker+Time [2024-11-19 04:45:51,580 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [4014 Valid, 8230 Invalid, 14 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 10 Invalid, 1 Unknown, 0 Unchecked, 4.6s Time] [2024-11-19 04:45:51,608 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5767 states. [2024-11-19 04:45:51,846 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5767 to 5763. [2024-11-19 04:45:51,857 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) [2024-11-19 04:45:51,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5763 states to 5763 states and 8082 transitions. [2024-11-19 04:45:51,906 INFO L78 Accepts]: Start accepts. Automaton has 5763 states and 8082 transitions. Word has length 189 [2024-11-19 04:45:51,909 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-19 04:45:51,909 INFO L471 AbstractCegarLoop]: Abstraction has 5763 states and 8082 transitions. [2024-11-19 04:45:51,910 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) [2024-11-19 04:45:51,910 INFO L276 IsEmpty]: Start isEmpty. Operand 5763 states and 8082 transitions. [2024-11-19 04:45:51,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-19 04:45:51,919 INFO L207 NwaCegarLoop]: Found error trace [2024-11-19 04:45:51,920 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] [2024-11-19 04:45:51,920 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-19 04:45:51,920 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)] === [2024-11-19 04:45:51,921 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-19 04:45:51,921 INFO L85 PathProgramCache]: Analyzing trace with hash 1503686947, now seen corresponding path program 1 times [2024-11-19 04:45:51,921 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-19 04:45:51,921 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [357977508] [2024-11-19 04:45:51,922 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 04:45:51,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-19 04:45:57,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-19 04:45:57,836 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-19 04:45:57,838 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-19 04:45:57,838 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [357977508] [2024-11-19 04:45:57,839 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [357977508] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-19 04:45:57,839 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-19 04:45:57,839 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-19 04:45:57,839 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [215268435] [2024-11-19 04:45:57,840 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-19 04:45:57,842 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-19 04:45:57,843 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-19 04:45:57,846 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-19 04:45:57,847 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-19 04:45:57,847 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) [2024-11-19 04:46:02,014 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.16s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-19 04:46:02,960 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-19 04:46:02,961 INFO L93 Difference]: Finished difference Result 16763 states and 23506 transitions. [2024-11-19 04:46:02,961 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-19 04:46:02,962 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 [2024-11-19 04:46:02,965 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-19 04:46:03,046 INFO L225 Difference]: With dead ends: 16763 [2024-11-19 04:46:03,047 INFO L226 Difference]: Without dead ends: 11035 [2024-11-19 04:46:03,081 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-19 04:46:03,083 INFO L432 NwaCegarLoop]: 4130 mSDtfsCounter, 4028 mSDsluCounter, 3805 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 5 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.3s 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, 4.8s IncrementalHoareTripleChecker+Time [2024-11-19 04:46:03,083 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [4028 Valid, 7935 Invalid, 22 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 16 Invalid, 1 Unknown, 0 Unchecked, 4.8s Time] [2024-11-19 04:46:03,100 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11035 states. [2024-11-19 04:46:03,487 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11035 to 10994. [2024-11-19 04:46:03,521 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) [2024-11-19 04:46:03,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10994 states to 10994 states and 15421 transitions. [2024-11-19 04:46:03,612 INFO L78 Accepts]: Start accepts. Automaton has 10994 states and 15421 transitions. Word has length 194 [2024-11-19 04:46:03,613 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-19 04:46:03,613 INFO L471 AbstractCegarLoop]: Abstraction has 10994 states and 15421 transitions. [2024-11-19 04:46:03,613 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) [2024-11-19 04:46:03,613 INFO L276 IsEmpty]: Start isEmpty. Operand 10994 states and 15421 transitions. [2024-11-19 04:46:03,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-19 04:46:03,617 INFO L207 NwaCegarLoop]: Found error trace [2024-11-19 04:46:03,617 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] [2024-11-19 04:46:03,617 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-19 04:46:03,618 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)] === [2024-11-19 04:46:03,618 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-19 04:46:03,621 INFO L85 PathProgramCache]: Analyzing trace with hash -689743660, now seen corresponding path program 1 times [2024-11-19 04:46:03,622 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-19 04:46:03,622 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [811859582] [2024-11-19 04:46:03,622 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 04:46:03,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-19 04:46:08,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-19 04:46:09,398 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-19 04:46:09,398 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-19 04:46:09,398 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [811859582] [2024-11-19 04:46:09,399 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [811859582] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-19 04:46:09,399 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-19 04:46:09,399 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-19 04:46:09,399 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1667407728] [2024-11-19 04:46:09,399 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-19 04:46:09,399 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-19 04:46:09,399 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-19 04:46:09,400 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-19 04:46:09,400 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-19 04:46:09,400 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) [2024-11-19 04:46:13,498 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-19 04:46:14,766 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-19 04:46:14,767 INFO L93 Difference]: Finished difference Result 32284 states and 45289 transitions. [2024-11-19 04:46:14,767 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-19 04:46:14,767 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 [2024-11-19 04:46:14,768 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-19 04:46:14,925 INFO L225 Difference]: With dead ends: 32284 [2024-11-19 04:46:14,925 INFO L226 Difference]: Without dead ends: 21325 [2024-11-19 04:46:14,990 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-19 04:46:14,992 INFO L432 NwaCegarLoop]: 4161 mSDtfsCounter, 3960 mSDsluCounter, 3843 mSDsCounter, 0 mSdLazyCounter, 26 mSolverCounterSat, 8 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.4s 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, 4.9s IncrementalHoareTripleChecker+Time [2024-11-19 04:46:14,993 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [3960 Valid, 8004 Invalid, 35 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 26 Invalid, 1 Unknown, 0 Unchecked, 4.9s Time] [2024-11-19 04:46:15,020 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21325 states. [2024-11-19 04:46:15,841 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21325 to 21282. [2024-11-19 04:46:15,890 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) [2024-11-19 04:46:15,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21282 states to 21282 states and 29851 transitions. [2024-11-19 04:46:16,013 INFO L78 Accepts]: Start accepts. Automaton has 21282 states and 29851 transitions. Word has length 197 [2024-11-19 04:46:16,014 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-19 04:46:16,014 INFO L471 AbstractCegarLoop]: Abstraction has 21282 states and 29851 transitions. [2024-11-19 04:46:16,015 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) [2024-11-19 04:46:16,015 INFO L276 IsEmpty]: Start isEmpty. Operand 21282 states and 29851 transitions. [2024-11-19 04:46:16,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-19 04:46:16,021 INFO L207 NwaCegarLoop]: Found error trace [2024-11-19 04:46:16,022 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] [2024-11-19 04:46:16,022 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-19 04:46:16,022 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)] === [2024-11-19 04:46:16,022 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-19 04:46:16,023 INFO L85 PathProgramCache]: Analyzing trace with hash -576675141, now seen corresponding path program 1 times [2024-11-19 04:46:16,023 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-19 04:46:16,023 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1746406010] [2024-11-19 04:46:16,023 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 04:46:16,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-19 04:46:21,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-19 04:46:21,856 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-19 04:46:21,857 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-19 04:46:21,857 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1746406010] [2024-11-19 04:46:21,857 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1746406010] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-19 04:46:21,857 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-19 04:46:21,857 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-19 04:46:21,857 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1870160609] [2024-11-19 04:46:21,857 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-19 04:46:21,858 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-19 04:46:21,858 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-19 04:46:21,859 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-19 04:46:21,859 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-19 04:46:21,859 INFO L87 Difference]: Start difference. First operand 21282 states and 29851 transitions. Second operand has 3 states, 3 states have (on average 19.666666666666668) internal successors, (59), 3 states have internal predecessors, (59), 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)