./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 798a7b37 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-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 0.3.0-?-798a7b3-m [2025-03-04 05:36:58,817 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-04 05:36:58,875 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-03-04 05:36:58,880 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-04 05:36:58,880 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-04 05:36:58,895 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-04 05:36:58,895 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-04 05:36:58,896 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-04 05:36:58,896 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-04 05:36:58,896 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-04 05:36:58,897 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-04 05:36:58,897 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-04 05:36:58,897 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-04 05:36:58,897 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-04 05:36:58,897 INFO L153 SettingsManager]: * Use SBE=true [2025-03-04 05:36:58,898 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-04 05:36:58,898 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-04 05:36:58,898 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-04 05:36:58,898 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-04 05:36:58,898 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-04 05:36:58,898 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-04 05:36:58,898 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-04 05:36:58,899 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-04 05:36:58,899 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-04 05:36:58,899 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-04 05:36:58,899 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-04 05:36:58,899 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-04 05:36:58,899 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-04 05:36:58,899 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-04 05:36:58,899 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-04 05:36:58,899 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-04 05:36:58,900 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-04 05:36:58,900 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-04 05:36:58,900 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-04 05:36:58,900 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-04 05:36:58,900 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-04 05:36:58,900 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-04 05:36:58,900 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-04 05:36:58,900 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-04 05:36:58,900 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-04 05:36:58,900 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9c2c545000a4aace2bf2b77eaabc1a02d1a98ac54a14fcddb371fd030b12710a [2025-03-04 05:36:59,128 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-04 05:36:59,133 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-04 05:36:59,137 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-04 05:36:59,138 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-04 05:36:59,138 INFO L274 PluginConnector]: CDTParser initialized [2025-03-04 05:36:59,139 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i [2025-03-04 05:37:00,311 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1d6386e28/885923528bcf406595a3bdfd34c27a98/FLAGe3b679256 [2025-03-04 05:37:00,849 INFO L384 CDTParser]: Found 1 translation units. [2025-03-04 05:37:00,850 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i [2025-03-04 05:37:00,894 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1d6386e28/885923528bcf406595a3bdfd34c27a98/FLAGe3b679256 [2025-03-04 05:37:01,385 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1d6386e28/885923528bcf406595a3bdfd34c27a98 [2025-03-04 05:37:01,387 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-04 05:37:01,388 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-04 05:37:01,389 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-04 05:37:01,389 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-04 05:37:01,391 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-04 05:37:01,392 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.03 05:37:01" (1/1) ... [2025-03-04 05:37:01,392 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57ff2569 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:37:01, skipping insertion in model container [2025-03-04 05:37:01,393 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.03 05:37:01" (1/1) ... [2025-03-04 05:37:01,496 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-04 05:37:03,549 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] [2025-03-04 05:37:03,555 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] [2025-03-04 05:37:03,555 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] [2025-03-04 05:37:03,555 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] [2025-03-04 05:37:03,573 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-04 05:37:03,614 INFO L200 MainTranslator]: Completed pre-run [2025-03-04 05:37:03,710 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] [2025-03-04 05:37:03,712 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] [2025-03-04 05:37:03,712 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5760] [2025-03-04 05:37:03,713 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] [2025-03-04 05:37:03,714 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] [2025-03-04 05:37:03,717 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] [2025-03-04 05:37:03,722 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] [2025-03-04 05:37:03,723 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] [2025-03-04 05:37:03,724 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] [2025-03-04 05:37:03,725 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] [2025-03-04 05:37:03,732 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] [2025-03-04 05:37:03,732 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6584] [2025-03-04 05:37:03,734 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6764] [2025-03-04 05:37:03,735 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6804] [2025-03-04 05:37:03,800 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] [2025-03-04 05:37:03,807 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8332] [2025-03-04 05:37:03,814 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8665] [2025-03-04 05:37:03,845 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] [2025-03-04 05:37:03,847 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] [2025-03-04 05:37:03,853 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] [2025-03-04 05:37:03,854 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] [2025-03-04 05:37:03,947 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] [2025-03-04 05:37:03,952 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] [2025-03-04 05:37:03,952 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] [2025-03-04 05:37:03,952 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] [2025-03-04 05:37:03,967 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-04 05:37:04,205 INFO L204 MainTranslator]: Completed translation [2025-03-04 05:37:04,206 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:37:04 WrapperNode [2025-03-04 05:37:04,207 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-04 05:37:04,208 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-04 05:37:04,208 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-04 05:37:04,208 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-04 05:37:04,212 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:37:04" (1/1) ... [2025-03-04 05:37:04,291 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:37:04" (1/1) ... [2025-03-04 05:37:04,469 INFO L138 Inliner]: procedures = 547, calls = 3958, calls flagged for inlining = 281, calls inlined = 241, statements flattened = 8277 [2025-03-04 05:37:04,469 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-04 05:37:04,470 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-04 05:37:04,471 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-04 05:37:04,471 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-04 05:37:04,478 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:37:04" (1/1) ... [2025-03-04 05:37:04,478 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:37:04" (1/1) ... [2025-03-04 05:37:04,511 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:37:04" (1/1) ... [2025-03-04 05:37:05,748 INFO L175 MemorySlicer]: Split 2550 memory accesses to 23 slices as follows [28, 2, 8, 1, 6, 4, 2360, 8, 33, 4, 42, 5, 1, 5, 2, 3, 22, 4, 3, 4, 2, 1, 2]. 93 percent of accesses are in the largest equivalence class. The 1590 initializations are split as follows [0, 1, 8, 0, 6, 4, 1528, 8, 4, 4, 0, 5, 0, 5, 0, 3, 0, 4, 3, 4, 0, 1, 2]. The 402 writes are split as follows [24, 0, 0, 0, 0, 0, 300, 0, 29, 0, 42, 0, 0, 0, 1, 0, 4, 0, 0, 0, 2, 0, 0]. [2025-03-04 05:37:05,748 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:37:04" (1/1) ... [2025-03-04 05:37:05,749 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:37:04" (1/1) ... [2025-03-04 05:37:05,874 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:37:04" (1/1) ... [2025-03-04 05:37:05,891 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:37:04" (1/1) ... [2025-03-04 05:37:05,930 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:37:04" (1/1) ... [2025-03-04 05:37:05,954 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:37:04" (1/1) ... [2025-03-04 05:37:06,002 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-04 05:37:06,004 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-04 05:37:06,004 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-04 05:37:06,004 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-04 05:37:06,005 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:37:04" (1/1) ... [2025-03-04 05:37:06,009 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-04 05:37:06,020 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-04 05:37:06,031 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-03-04 05:37:06,037 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-03-04 05:37:06,054 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_flow_ctrl [2025-03-04 05:37:06,054 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_flow_ctrl [2025-03-04 05:37:06,054 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_set_drvdata [2025-03-04 05:37:06,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_set_drvdata [2025-03-04 05:37:06,054 INFO L130 BoogieDeclarations]: Found specification of procedure b44_init_rings [2025-03-04 05:37:06,054 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_init_rings [2025-03-04 05:37:06,054 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2025-03-04 05:37:06,055 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2025-03-04 05:37:06,055 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-03-04 05:37:06,055 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-03-04 05:37:06,055 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2025-03-04 05:37:06,055 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2025-03-04 05:37:06,055 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2025-03-04 05:37:06,055 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2025-03-04 05:37:06,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-03-04 05:37:06,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-03-04 05:37:06,055 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2025-03-04 05:37:06,055 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2025-03-04 05:37:06,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2025-03-04 05:37:06,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2025-03-04 05:37:06,055 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2025-03-04 05:37:06,055 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2025-03-04 05:37:06,055 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2025-03-04 05:37:06,055 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2025-03-04 05:37:06,055 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2025-03-04 05:37:06,055 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2025-03-04 05:37:06,055 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2025-03-04 05:37:06,055 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2025-03-04 05:37:06,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_66 [2025-03-04 05:37:06,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_66 [2025-03-04 05:37:06,055 INFO L130 BoogieDeclarations]: Found specification of procedure bwfilter_table [2025-03-04 05:37:06,055 INFO L138 BoogieDeclarations]: Found implementation of procedure bwfilter_table [2025-03-04 05:37:06,055 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2025-03-04 05:37:06,055 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2025-03-04 05:37:06,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2025-03-04 05:37:06,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2025-03-04 05:37:06,055 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2025-03-04 05:37:06,055 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2025-03-04 05:37:06,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-03-04 05:37:06,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-03-04 05:37:06,055 INFO L130 BoogieDeclarations]: Found specification of procedure b44_adjust_link [2025-03-04 05:37:06,055 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_adjust_link [2025-03-04 05:37:06,056 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-03-04 05:37:06,056 INFO L130 BoogieDeclarations]: Found specification of procedure b44_writephy [2025-03-04 05:37:06,056 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_writephy [2025-03-04 05:37:06,056 INFO L130 BoogieDeclarations]: Found specification of procedure b44_pci_exit [2025-03-04 05:37:06,056 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_pci_exit [2025-03-04 05:37:06,056 INFO L130 BoogieDeclarations]: Found specification of procedure b44_init_hw [2025-03-04 05:37:06,056 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_init_hw [2025-03-04 05:37:06,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2025-03-04 05:37:06,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2025-03-04 05:37:06,056 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2025-03-04 05:37:06,056 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2025-03-04 05:37:06,056 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2025-03-04 05:37:06,056 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2025-03-04 05:37:06,056 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_pcihost_set_power_state [2025-03-04 05:37:06,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_pcihost_set_power_state [2025-03-04 05:37:06,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-03-04 05:37:06,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-03-04 05:37:06,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-03-04 05:37:06,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-03-04 05:37:06,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-03-04 05:37:06,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-03-04 05:37:06,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-03-04 05:37:06,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-03-04 05:37:06,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-03-04 05:37:06,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-03-04 05:37:06,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-03-04 05:37:06,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-03-04 05:37:06,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-03-04 05:37:06,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-03-04 05:37:06,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-03-04 05:37:06,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-03-04 05:37:06,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-03-04 05:37:06,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-03-04 05:37:06,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-03-04 05:37:06,059 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2025-03-04 05:37:06,059 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2025-03-04 05:37:06,059 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2025-03-04 05:37:06,059 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2025-03-04 05:37:06,059 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_writephy [2025-03-04 05:37:06,059 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_writephy [2025-03-04 05:37:06,060 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2025-03-04 05:37:06,060 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2025-03-04 05:37:06,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2025-03-04 05:37:06,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2025-03-04 05:37:06,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-03-04 05:37:06,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-03-04 05:37:06,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-03-04 05:37:06,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-03-04 05:37:06,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-03-04 05:37:06,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-03-04 05:37:06,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-03-04 05:37:06,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-03-04 05:37:06,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-03-04 05:37:06,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-03-04 05:37:06,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-03-04 05:37:06,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-03-04 05:37:06,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-03-04 05:37:06,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-03-04 05:37:06,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-03-04 05:37:06,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-03-04 05:37:06,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-03-04 05:37:06,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-03-04 05:37:06,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-03-04 05:37:06,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-03-04 05:37:06,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2025-03-04 05:37:06,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2025-03-04 05:37:06,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2025-03-04 05:37:06,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2025-03-04 05:37:06,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2025-03-04 05:37:06,062 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2025-03-04 05:37:06,062 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2025-03-04 05:37:06,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_b44 [2025-03-04 05:37:06,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_b44 [2025-03-04 05:37:06,062 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-03-04 05:37:06,062 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-03-04 05:37:06,062 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-03-04 05:37:06,062 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-03-04 05:37:06,062 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-03-04 05:37:06,062 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-03-04 05:37:06,062 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-03-04 05:37:06,062 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-03-04 05:37:06,062 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-03-04 05:37:06,062 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-03-04 05:37:06,062 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-03-04 05:37:06,062 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-03-04 05:37:06,062 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-03-04 05:37:06,062 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-03-04 05:37:06,062 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-03-04 05:37:06,062 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-03-04 05:37:06,062 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-03-04 05:37:06,062 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-03-04 05:37:06,062 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-03-04 05:37:06,062 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-03-04 05:37:06,062 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2025-03-04 05:37:06,062 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2025-03-04 05:37:06,062 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2025-03-04 05:37:06,062 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2025-03-04 05:37:06,062 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2025-03-04 05:37:06,062 INFO L130 BoogieDeclarations]: Found specification of procedure b44_interrupt [2025-03-04 05:37:06,062 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_interrupt [2025-03-04 05:37:06,062 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-03-04 05:37:06,062 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-03-04 05:37:06,062 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-03-04 05:37:06,062 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-03-04 05:37:06,063 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-03-04 05:37:06,063 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-03-04 05:37:06,063 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2025-03-04 05:37:06,063 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2025-03-04 05:37:06,063 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2025-03-04 05:37:06,063 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2025-03-04 05:37:06,063 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2025-03-04 05:37:06,063 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2025-03-04 05:37:06,063 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2025-03-04 05:37:06,063 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2025-03-04 05:37:06,063 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2025-03-04 05:37:06,063 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2025-03-04 05:37:06,063 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2025-03-04 05:37:06,063 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2025-03-04 05:37:06,063 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2025-03-04 05:37:06,063 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2025-03-04 05:37:06,063 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2025-03-04 05:37:06,063 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2025-03-04 05:37:06,063 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2025-03-04 05:37:06,063 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-03-04 05:37:06,063 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-03-04 05:37:06,065 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-03-04 05:37:06,066 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-03-04 05:37:06,066 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-03-04 05:37:06,066 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-03-04 05:37:06,066 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2025-03-04 05:37:06,066 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2025-03-04 05:37:06,066 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2025-03-04 05:37:06,066 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2025-03-04 05:37:06,066 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2025-03-04 05:37:06,066 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2025-03-04 05:37:06,066 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2025-03-04 05:37:06,066 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2025-03-04 05:37:06,066 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2025-03-04 05:37:06,066 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2025-03-04 05:37:06,066 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2025-03-04 05:37:06,066 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2025-03-04 05:37:06,066 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2025-03-04 05:37:06,066 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2025-03-04 05:37:06,066 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2025-03-04 05:37:06,066 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2025-03-04 05:37:06,066 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2025-03-04 05:37:06,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2025-03-04 05:37:06,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2025-03-04 05:37:06,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2025-03-04 05:37:06,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2025-03-04 05:37:06,066 INFO L130 BoogieDeclarations]: Found specification of procedure b44_magic_pattern [2025-03-04 05:37:06,066 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_magic_pattern [2025-03-04 05:37:06,066 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2025-03-04 05:37:06,066 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2025-03-04 05:37:06,066 INFO L130 BoogieDeclarations]: Found specification of procedure bw32 [2025-03-04 05:37:06,066 INFO L138 BoogieDeclarations]: Found implementation of procedure bw32 [2025-03-04 05:37:06,066 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_bus_may_powerdown [2025-03-04 05:37:06,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_bus_may_powerdown [2025-03-04 05:37:06,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2025-03-04 05:37:06,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2025-03-04 05:37:06,066 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-03-04 05:37:06,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2025-03-04 05:37:06,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2025-03-04 05:37:06,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2025-03-04 05:37:06,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2025-03-04 05:37:06,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2025-03-04 05:37:06,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2025-03-04 05:37:06,066 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2025-03-04 05:37:06,066 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2025-03-04 05:37:06,067 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-04 05:37:06,067 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2025-03-04 05:37:06,067 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2025-03-04 05:37:06,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2025-03-04 05:37:06,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2025-03-04 05:37:06,067 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2025-03-04 05:37:06,067 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2025-03-04 05:37:06,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-03-04 05:37:06,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-03-04 05:37:06,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-03-04 05:37:06,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-03-04 05:37:06,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-03-04 05:37:06,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-03-04 05:37:06,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-03-04 05:37:06,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-03-04 05:37:06,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-03-04 05:37:06,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-03-04 05:37:06,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-03-04 05:37:06,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-03-04 05:37:06,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-03-04 05:37:06,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-03-04 05:37:06,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-03-04 05:37:06,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-03-04 05:37:06,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-03-04 05:37:06,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-03-04 05:37:06,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-03-04 05:37:06,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-03-04 05:37:06,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2025-03-04 05:37:06,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2025-03-04 05:37:06,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2025-03-04 05:37:06,069 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2025-03-04 05:37:06,069 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2025-03-04 05:37:06,069 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_readphy [2025-03-04 05:37:06,069 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_readphy [2025-03-04 05:37:06,069 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2025-03-04 05:37:06,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2025-03-04 05:37:06,069 INFO L130 BoogieDeclarations]: Found specification of procedure b44_phy_reset [2025-03-04 05:37:06,069 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_phy_reset [2025-03-04 05:37:06,069 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2025-03-04 05:37:06,069 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2025-03-04 05:37:06,070 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2025-03-04 05:37:06,070 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2025-03-04 05:37:06,070 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2025-03-04 05:37:06,070 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2025-03-04 05:37:06,070 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2025-03-04 05:37:06,070 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2025-03-04 05:37:06,070 INFO L130 BoogieDeclarations]: Found specification of procedure b44_remove_one [2025-03-04 05:37:06,070 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_remove_one [2025-03-04 05:37:06,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2025-03-04 05:37:06,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2025-03-04 05:37:06,070 INFO L130 BoogieDeclarations]: Found specification of procedure b44_stats_update [2025-03-04 05:37:06,070 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_stats_update [2025-03-04 05:37:06,070 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2025-03-04 05:37:06,070 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2025-03-04 05:37:06,070 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2025-03-04 05:37:06,070 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2025-03-04 05:37:06,070 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2025-03-04 05:37:06,070 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2025-03-04 05:37:06,070 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-04 05:37:06,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-04 05:37:06,070 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_free [2025-03-04 05:37:06,070 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_free [2025-03-04 05:37:06,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-03-04 05:37:06,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-03-04 05:37:06,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-03-04 05:37:06,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-03-04 05:37:06,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-03-04 05:37:06,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-03-04 05:37:06,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-03-04 05:37:06,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-03-04 05:37:06,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-03-04 05:37:06,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-03-04 05:37:06,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-03-04 05:37:06,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-03-04 05:37:06,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-03-04 05:37:06,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-03-04 05:37:06,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-03-04 05:37:06,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-03-04 05:37:06,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-03-04 05:37:06,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-03-04 05:37:06,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-03-04 05:37:06,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2025-03-04 05:37:06,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2025-03-04 05:37:06,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2025-03-04 05:37:06,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2025-03-04 05:37:06,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-03-04 05:37:06,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-03-04 05:37:06,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-03-04 05:37:06,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-03-04 05:37:06,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-03-04 05:37:06,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-03-04 05:37:06,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-03-04 05:37:06,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-03-04 05:37:06,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-03-04 05:37:06,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-03-04 05:37:06,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-03-04 05:37:06,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-03-04 05:37:06,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-03-04 05:37:06,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-03-04 05:37:06,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-03-04 05:37:06,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-03-04 05:37:06,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-03-04 05:37:06,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-03-04 05:37:06,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-03-04 05:37:06,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-03-04 05:37:06,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2025-03-04 05:37:06,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2025-03-04 05:37:06,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2025-03-04 05:37:06,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-03-04 05:37:06,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-03-04 05:37:06,074 INFO L130 BoogieDeclarations]: Found specification of procedure b44_readphy [2025-03-04 05:37:06,074 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_readphy [2025-03-04 05:37:06,074 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_unregister [2025-03-04 05:37:06,074 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_unregister [2025-03-04 05:37:06,075 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_rx_mode [2025-03-04 05:37:06,075 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_rx_mode [2025-03-04 05:37:06,075 INFO L130 BoogieDeclarations]: Found specification of procedure b44_free_consistent [2025-03-04 05:37:06,075 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_free_consistent [2025-03-04 05:37:06,075 INFO L130 BoogieDeclarations]: Found specification of procedure b44_enable_ints [2025-03-04 05:37:06,075 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_enable_ints [2025-03-04 05:37:06,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2025-03-04 05:37:06,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2025-03-04 05:37:06,075 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2025-03-04 05:37:06,075 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2025-03-04 05:37:06,075 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2025-03-04 05:37:06,075 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2025-03-04 05:37:06,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2025-03-04 05:37:06,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2025-03-04 05:37:06,075 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2025-03-04 05:37:06,075 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2025-03-04 05:37:06,075 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_device_enable [2025-03-04 05:37:06,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_device_enable [2025-03-04 05:37:06,075 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_get_drvdata [2025-03-04 05:37:06,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_get_drvdata [2025-03-04 05:37:06,075 INFO L130 BoogieDeclarations]: Found specification of procedure b44_set_rx_mode [2025-03-04 05:37:06,075 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_set_rx_mode [2025-03-04 05:37:06,075 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2025-03-04 05:37:06,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2025-03-04 05:37:06,075 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2025-03-04 05:37:06,075 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2025-03-04 05:37:06,075 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2025-03-04 05:37:06,075 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2025-03-04 05:37:06,075 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2025-03-04 05:37:06,075 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2025-03-04 05:37:06,075 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2025-03-04 05:37:06,075 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2025-03-04 05:37:06,075 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2025-03-04 05:37:06,075 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2025-03-04 05:37:06,075 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2025-03-04 05:37:06,075 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2025-03-04 05:37:06,075 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2025-03-04 05:37:06,075 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2025-03-04 05:37:06,075 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2025-03-04 05:37:06,075 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2025-03-04 05:37:06,075 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2025-03-04 05:37:06,075 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2025-03-04 05:37:06,075 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2025-03-04 05:37:06,075 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2025-03-04 05:37:06,075 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2025-03-04 05:37:06,075 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2025-03-04 05:37:06,075 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2025-03-04 05:37:06,075 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2025-03-04 05:37:06,075 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2025-03-04 05:37:06,075 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2025-03-04 05:37:06,075 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2025-03-04 05:37:06,075 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2025-03-04 05:37:06,075 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2025-03-04 05:37:06,075 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2025-03-04 05:37:06,075 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2025-03-04 05:37:06,075 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2025-03-04 05:37:06,076 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2025-03-04 05:37:06,076 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2025-03-04 05:37:06,076 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2025-03-04 05:37:06,076 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2025-03-04 05:37:06,076 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2025-03-04 05:37:06,076 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2025-03-04 05:37:06,076 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2025-03-04 05:37:06,076 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2025-03-04 05:37:06,076 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2025-03-04 05:37:06,077 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2025-03-04 05:37:06,077 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2025-03-04 05:37:06,077 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2025-03-04 05:37:06,077 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2025-03-04 05:37:06,077 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2025-03-04 05:37:06,077 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2025-03-04 05:37:06,077 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2025-03-04 05:37:06,077 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_bus_powerup [2025-03-04 05:37:06,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_bus_powerup [2025-03-04 05:37:06,077 INFO L130 BoogieDeclarations]: Found specification of procedure b44_sync_dma_desc_for_device [2025-03-04 05:37:06,077 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_sync_dma_desc_for_device [2025-03-04 05:37:06,077 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2025-03-04 05:37:06,077 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2025-03-04 05:37:06,077 INFO L130 BoogieDeclarations]: Found specification of procedure br32 [2025-03-04 05:37:06,077 INFO L138 BoogieDeclarations]: Found implementation of procedure br32 [2025-03-04 05:37:06,077 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2025-03-04 05:37:06,077 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2025-03-04 05:37:06,077 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-03-04 05:37:06,077 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2025-03-04 05:37:06,077 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2025-03-04 05:37:06,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-03-04 05:37:06,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-03-04 05:37:06,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-03-04 05:37:06,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-03-04 05:37:06,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-03-04 05:37:06,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-03-04 05:37:06,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-03-04 05:37:06,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-03-04 05:37:06,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-03-04 05:37:06,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-03-04 05:37:06,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-03-04 05:37:06,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-03-04 05:37:06,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-03-04 05:37:06,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-03-04 05:37:06,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-03-04 05:37:06,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-03-04 05:37:06,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-03-04 05:37:06,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-03-04 05:37:06,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-03-04 05:37:06,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-03-04 05:37:06,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2025-03-04 05:37:06,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2025-03-04 05:37:06,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2025-03-04 05:37:06,077 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_cam_write [2025-03-04 05:37:06,077 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_cam_write [2025-03-04 05:37:06,077 INFO L130 BoogieDeclarations]: Found specification of procedure b44_tx_timeout [2025-03-04 05:37:06,077 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_tx_timeout [2025-03-04 05:37:06,077 INFO L130 BoogieDeclarations]: Found specification of procedure b44_alloc_rx_skb [2025-03-04 05:37:06,077 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_alloc_rx_skb [2025-03-04 05:37:06,077 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-03-04 05:37:06,077 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-03-04 05:37:06,078 INFO L130 BoogieDeclarations]: Found specification of procedure b44_chip_reset [2025-03-04 05:37:06,078 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_chip_reset [2025-03-04 05:37:06,078 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2025-03-04 05:37:06,078 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2025-03-04 05:37:06,078 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2025-03-04 05:37:06,078 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2025-03-04 05:37:06,078 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2025-03-04 05:37:06,078 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2025-03-04 05:37:06,078 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2025-03-04 05:37:06,078 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2025-03-04 05:37:06,078 INFO L130 BoogieDeclarations]: Found specification of procedure b44_halt [2025-03-04 05:37:06,078 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_halt [2025-03-04 05:37:06,078 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2025-03-04 05:37:06,078 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2025-03-04 05:37:06,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2025-03-04 05:37:06,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2025-03-04 05:37:06,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2025-03-04 05:37:06,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2025-03-04 05:37:06,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2025-03-04 05:37:06,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2025-03-04 05:37:06,078 INFO L130 BoogieDeclarations]: Found specification of procedure b44_setup_wol [2025-03-04 05:37:06,078 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_setup_wol [2025-03-04 05:37:06,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2025-03-04 05:37:06,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2025-03-04 05:37:06,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_62 [2025-03-04 05:37:06,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_62 [2025-03-04 05:37:06,079 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2025-03-04 05:37:06,079 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2025-03-04 05:37:06,079 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2025-03-04 05:37:06,079 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2025-03-04 05:37:06,079 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2025-03-04 05:37:06,079 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2025-03-04 05:37:06,079 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2025-03-04 05:37:06,079 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2025-03-04 05:37:06,079 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2025-03-04 05:37:06,080 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2025-03-04 05:37:06,080 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2025-03-04 05:37:06,080 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2025-03-04 05:37:06,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-03-04 05:37:06,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-03-04 05:37:06,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-03-04 05:37:06,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-03-04 05:37:06,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-03-04 05:37:06,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-03-04 05:37:06,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-03-04 05:37:06,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-03-04 05:37:06,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-03-04 05:37:06,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-03-04 05:37:06,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-03-04 05:37:06,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-03-04 05:37:06,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-03-04 05:37:06,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-03-04 05:37:06,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-03-04 05:37:06,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-03-04 05:37:06,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-03-04 05:37:06,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-03-04 05:37:06,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-03-04 05:37:06,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-03-04 05:37:06,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2025-03-04 05:37:06,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2025-03-04 05:37:06,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2025-03-04 05:37:06,080 INFO L130 BoogieDeclarations]: Found specification of procedure b44_disable_ints [2025-03-04 05:37:06,080 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_disable_ints [2025-03-04 05:37:06,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-03-04 05:37:06,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-03-04 05:37:06,080 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2025-03-04 05:37:06,080 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2025-03-04 05:37:06,081 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2025-03-04 05:37:06,081 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2025-03-04 05:37:06,081 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2025-03-04 05:37:06,081 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2025-03-04 05:37:06,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_b44 [2025-03-04 05:37:06,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_b44 [2025-03-04 05:37:06,081 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_disable_ints [2025-03-04 05:37:06,081 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_disable_ints [2025-03-04 05:37:06,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_63 [2025-03-04 05:37:06,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_63 [2025-03-04 05:37:06,081 INFO L130 BoogieDeclarations]: Found specification of procedure b44_check_phy [2025-03-04 05:37:06,081 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_check_phy [2025-03-04 05:37:06,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2025-03-04 05:37:06,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2025-03-04 05:37:06,081 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2025-03-04 05:37:06,081 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2025-03-04 05:37:06,081 INFO L130 BoogieDeclarations]: Found specification of procedure b44_link_report [2025-03-04 05:37:06,081 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_link_report [2025-03-04 05:37:06,081 INFO L130 BoogieDeclarations]: Found specification of procedure b44_set_flow_ctrl [2025-03-04 05:37:06,081 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_set_flow_ctrl [2025-03-04 05:37:06,081 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_mac_addr [2025-03-04 05:37:06,081 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_mac_addr [2025-03-04 05:37:06,081 INFO L130 BoogieDeclarations]: Found specification of procedure b44_free_rings [2025-03-04 05:37:06,081 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_free_rings [2025-03-04 05:37:06,081 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2025-03-04 05:37:06,081 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2025-03-04 05:37:06,081 INFO L130 BoogieDeclarations]: Found specification of procedure b44_wait_bit [2025-03-04 05:37:06,081 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_wait_bit [2025-03-04 05:37:06,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-04 05:37:06,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-03-04 05:37:06,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-03-04 05:37:06,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-03-04 05:37:06,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-03-04 05:37:06,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-03-04 05:37:06,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-03-04 05:37:06,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-03-04 05:37:06,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-03-04 05:37:06,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-03-04 05:37:06,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-03-04 05:37:06,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-03-04 05:37:06,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-03-04 05:37:06,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-03-04 05:37:06,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-03-04 05:37:06,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-03-04 05:37:06,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-03-04 05:37:06,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-03-04 05:37:06,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-03-04 05:37:06,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-03-04 05:37:06,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2025-03-04 05:37:06,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2025-03-04 05:37:06,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2025-03-04 05:37:06,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2025-03-04 05:37:06,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2025-03-04 05:37:06,082 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2025-03-04 05:37:06,083 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2025-03-04 05:37:06,083 INFO L130 BoogieDeclarations]: Found specification of procedure b44_setup_phy [2025-03-04 05:37:06,083 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_setup_phy [2025-03-04 05:37:06,954 INFO L256 CfgBuilder]: Building ICFG [2025-03-04 05:37:06,958 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-04 05:37:07,181 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15236: havoc netpoll_trap_#t~nondet1647#1; [2025-03-04 05:37:07,363 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15205: havoc #t~nondet1643; [2025-03-04 05:37:07,676 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15343: havoc #t~nondet1670; [2025-03-04 05:37:07,790 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11297: #res#1 := ~arg0#1; [2025-03-04 05:37:07,793 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6594: havoc #t~mem221.base, #t~mem221.offset; [2025-03-04 05:37:07,795 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15209: havoc #t~nondet1644; [2025-03-04 05:37:07,801 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15248: havoc pci_set_power_state_#t~nondet1650#1; [2025-03-04 05:37:07,828 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6059: havoc #t~mem101.base, #t~mem101.offset; [2025-03-04 05:37:07,859 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L13061-1: ldv_del_timer_sync_80_#res#1 := ldv_del_timer_sync_80_~ldv_func_res~2#1; [2025-03-04 05:37:07,872 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15057: havoc #t~nondet1628; [2025-03-04 05:37:07,874 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15046: havoc #t~nondet1626; [2025-03-04 05:37:07,963 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15306: havoc #t~nondet1663; [2025-03-04 05:37:08,057 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11938: #res#1 := ~arg0#1; [2025-03-04 05:37:08,094 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6975: havoc is_zero_ether_addr_#t~mem300#1;havoc is_zero_ether_addr_#t~mem301#1;havoc is_zero_ether_addr_#t~bitwise302#1; [2025-03-04 05:37:08,094 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6981: havoc is_multicast_ether_addr_#t~mem303#1; [2025-03-04 05:37:08,098 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15191: havoc #t~nondet1641; [2025-03-04 05:37:08,139 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7622: call ULTIMATE.dealloc(~#val~4.base, ~#val~4.offset);havoc ~#val~4.base, ~#val~4.offset; [2025-03-04 05:37:08,260 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5949: havoc kobject_name_#t~mem43#1.base, kobject_name_#t~mem43#1.offset; [2025-03-04 05:37:08,261 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5957: havoc #t~mem45#1.base, #t~mem45#1.offset; [2025-03-04 05:37:19,030 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L13185-1: ldv_request_irq_114_#res#1 := ldv_request_irq_114_~ldv_func_res~6#1; [2025-03-04 05:37:19,031 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15168: havoc ldv_pre_register_netdev_#t~nondet1638#1; [2025-03-04 05:37:19,031 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint main_returnLabel#1: #t~ret1672#1 := main_#res#1;havoc main_#t~ret1450#1, main_~tmp~110#1;assume { :end_inline_main } true; [2025-03-04 05:37:19,031 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15177: havoc mdiobus_alloc_size_#t~ret1639#1.base, mdiobus_alloc_size_#t~ret1639#1.offset; [2025-03-04 05:37:19,031 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11215-1: ldv_alloc_etherdev_mqs_#res#1.base, ldv_alloc_etherdev_mqs_#res#1.offset := ldv_alloc_etherdev_mqs_~arg0#1.base, ldv_alloc_etherdev_mqs_~arg0#1.offset; [2025-03-04 05:37:19,031 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L13200-1: ldv_mod_timer_117_#res#1 := ldv_mod_timer_117_~ldv_func_res~7#1; [2025-03-04 05:37:19,031 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11218-1: ldv_alloc_etherdev_mqs_#res#1.base, ldv_alloc_etherdev_mqs_#res#1.offset := ldv_alloc_etherdev_mqs_~arg0#1.base, ldv_alloc_etherdev_mqs_~arg0#1.offset; [2025-03-04 05:37:19,031 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11220-1: ldv_alloc_etherdev_mqs_#res#1.base, ldv_alloc_etherdev_mqs_#res#1.offset := ldv_alloc_etherdev_mqs_~arg0#1.base, ldv_alloc_etherdev_mqs_~arg0#1.offset; [2025-03-04 05:37:19,031 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15184: havoc mdiobus_register_#t~nondet1640#1; [2025-03-04 05:37:19,031 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15053: havoc __ssb_driver_register_#t~nondet1627#1; [2025-03-04 05:37:19,031 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6474: havoc ethtool_cmd_speed_#t~mem209#1;havoc ethtool_cmd_speed_#t~mem210#1;havoc ethtool_cmd_speed_#t~bitwise211#1; [2025-03-04 05:37:19,031 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15328: havoc ssb_dma_translation_#t~nondet1667#1; [2025-03-04 05:37:19,031 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L13215-1: ldv___ssb_driver_register_118_#res#1 := ldv___ssb_driver_register_118_~ldv_func_res~8#1; [2025-03-04 05:37:19,031 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L13087-1: ldv_alloc_etherdev_mqs_102_#res#1.base, ldv_alloc_etherdev_mqs_102_#res#1.offset := ldv_alloc_etherdev_mqs_102_~ldv_func_res~3#1.base, ldv_alloc_etherdev_mqs_102_~ldv_func_res~3#1.offset; [2025-03-04 05:37:19,031 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10582: call ULTIMATE.dealloc(b44_init_one_~#__key~1#1.base, b44_init_one_~#__key~1#1.offset);havoc b44_init_one_~#__key~1#1.base, b44_init_one_~#__key~1#1.offset; [2025-03-04 05:37:19,031 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15339: havoc ssb_pcihost_register_#t~nondet1669#1; [2025-03-04 05:37:19,031 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15078: havoc alloc_etherdev_mqs_#t~ret1629#1.base, alloc_etherdev_mqs_#t~ret1629#1.offset; [2025-03-04 05:37:19,031 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10457: call ULTIMATE.dealloc(b44_register_phy_one_~#bus_id~0#1.base, b44_register_phy_one_~#bus_id~0#1.offset);havoc b44_register_phy_one_~#bus_id~0#1.base, b44_register_phy_one_~#bus_id~0#1.offset; [2025-03-04 05:37:19,031 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12968-1: ldv_mod_timer_64_#res#1 := ldv_mod_timer_64_~ldv_func_res~0#1; [2025-03-04 05:37:19,031 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L13102-1: ldv_register_netdev_103_#res#1 := ldv_register_netdev_103_~ldv_func_res~4#1; [2025-03-04 05:37:19,031 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12311-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2025-03-04 05:37:19,032 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12312-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2025-03-04 05:37:19,032 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2025-03-04 05:37:19,032 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6912: havoc netif_msg_init_#t~bitwise263#1; [2025-03-04 05:37:19,032 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9293: call ULTIMATE.dealloc(b44_open_~#__key~0#1.base, b44_open_~#__key~0#1.offset);havoc b44_open_~#__key~0#1.base, b44_open_~#__key~0#1.offset; [2025-03-04 05:37:19,032 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11276: call ULTIMATE.dealloc(ldv_base_instance_suspend_2_7_~#arg2#1.base, ldv_base_instance_suspend_2_7_~#arg2#1.offset);havoc ldv_base_instance_suspend_2_7_~#arg2#1.base, ldv_base_instance_suspend_2_7_~#arg2#1.offset; [2025-03-04 05:37:19,032 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15114: havoc dma_set_mask_#t~nondet1632#1; [2025-03-04 05:37:19,032 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9829: call ULTIMATE.dealloc(b44_nway_reset_~#bmcr~1#1.base, b44_nway_reset_~#bmcr~1#1.offset);havoc b44_nway_reset_~#bmcr~1#1.base, b44_nway_reset_~#bmcr~1#1.offset; [2025-03-04 05:37:19,032 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15118: havoc dma_supported_#t~nondet1633#1; [2025-03-04 05:37:19,032 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15254: havoc phy_connect_#t~ret1651#1.base, phy_connect_#t~ret1651#1.offset; [2025-03-04 05:37:19,032 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6009: havoc __kmalloc_#t~ret62#1.base, __kmalloc_#t~ret62#1.offset; [2025-03-04 05:37:19,032 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15261: havoc phy_ethtool_gset_#t~nondet1652#1; [2025-03-04 05:37:19,032 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15265: havoc phy_ethtool_sset_#t~nondet1653#1; [2025-03-04 05:37:19,032 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15135: havoc eth_validate_addr_#t~nondet1635#1; [2025-03-04 05:37:19,032 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15269: havoc phy_mii_ioctl_#t~nondet1654#1; [2025-03-04 05:37:19,032 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15139: havoc ethtool_op_get_link_#t~nondet1636#1; [2025-03-04 05:37:19,032 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L13157-1: ldv_del_timer_sync_108_#res#1 := ldv_del_timer_sync_108_~ldv_func_res~5#1; [2025-03-04 05:37:19,032 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15149: havoc generic_mii_ioctl_#t~nondet1637#1; [2025-03-04 05:37:19,032 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15286: havoc register_netdev_#t~nondet1656#1; [2025-03-04 05:37:19,032 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9742: havoc b44_get_msglevel_#t~mem1064#1; [2025-03-04 05:37:19,032 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11196-1: ldv___ssb_driver_register_#res#1 := ldv___ssb_driver_register_~arg0#1; [2025-03-04 05:37:19,032 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L13046-1: ldv_request_irq_79_#res#1 := ldv_request_irq_79_~ldv_func_res~1#1; [2025-03-04 05:37:19,032 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15294: havoc round_jiffies_#t~nondet1658#1; [2025-03-04 05:37:19,871 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-03-04 05:37:20,998 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9663: call ULTIMATE.dealloc(~#zero~0#1.base, ~#zero~0#1.offset);havoc ~#zero~0#1.base, ~#zero~0#1.offset; [2025-03-04 05:37:21,611 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15290: havoc request_threaded_irq_#t~nondet1657#1; [2025-03-04 05:37:21,690 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7058: havoc #t~mem317.base, #t~mem317.offset; [2025-03-04 05:37:21,943 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15310: havoc #t~nondet1664; [2025-03-04 05:37:23,418 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15282: havoc #t~nondet1655; [2025-03-04 05:37:24,567 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15314: havoc ssb_clockspeed_#t~nondet1665#1; [2025-03-04 05:37:24,567 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15324: havoc ssb_device_is_enabled_#t~nondet1666#1; [2025-03-04 05:37:24,568 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15335: havoc ssb_pcicore_dev_irqvecs_enable_#t~nondet1668#1; [2025-03-04 05:37:24,591 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15107: havoc #t~nondet1631; [2025-03-04 05:37:24,615 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15213: havoc #t~nondet1645; [2025-03-04 05:37:25,063 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12355: #res#1 := ~arg0#1; [2025-03-04 05:37:26,215 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9451: call ULTIMATE.dealloc(b44_setup_pseudo_magicp_~#pwol_mask~0#1.base, b44_setup_pseudo_magicp_~#pwol_mask~0#1.offset);havoc b44_setup_pseudo_magicp_~#pwol_mask~0#1.base, b44_setup_pseudo_magicp_~#pwol_mask~0#1.offset; [2025-03-04 05:37:26,216 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15240: havoc pci_bus_read_config_word_#t~nondet1648#1; [2025-03-04 05:37:26,216 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9493: call ULTIMATE.dealloc(b44_setup_wol_pci_~#val~14#1.base, b44_setup_wol_pci_~#val~14#1.offset);havoc b44_setup_wol_pci_~#val~14#1.base, b44_setup_wol_pci_~#val~14#1.offset; [2025-03-04 05:37:26,216 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15244: havoc pci_bus_write_config_word_#t~nondet1649#1; [2025-03-04 05:37:26,703 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5818: havoc arch_irqs_disabled_flags_#t~bitwise23#1; [2025-03-04 05:37:26,779 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15103: havoc #t~nondet1630; [2025-03-04 05:37:26,876 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5768: havoc #t~mem0;havoc #t~bitwise1; [2025-03-04 05:37:27,304 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5762: #res := 1; [2025-03-04 05:37:28,952 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7906: call ULTIMATE.dealloc(~#bmsr~0.base, ~#bmsr~0.offset);havoc ~#bmsr~0.base, ~#bmsr~0.offset;call ULTIMATE.dealloc(~#aux~0.base, ~#aux~0.offset);havoc ~#aux~0.base, ~#aux~0.offset;call ULTIMATE.dealloc(~#local_adv~0.base, ~#local_adv~0.offset);havoc ~#local_adv~0.base, ~#local_adv~0.offset;call ULTIMATE.dealloc(~#remote_adv~0.base, ~#remote_adv~0.offset);havoc ~#remote_adv~0.base, ~#remote_adv~0.offset; [2025-03-04 05:37:28,992 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5993: havoc #t~mem55;havoc #t~mem56; [2025-03-04 05:37:30,174 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6032: havoc is_device_dma_capable_#t~mem64#1.base, is_device_dma_capable_#t~mem64#1.offset;havoc is_device_dma_capable_#t~mem65#1.base, is_device_dma_capable_#t~mem65#1.offset;havoc is_device_dma_capable_#t~mem66#1;havoc is_device_dma_capable_#t~short67#1; [2025-03-04 05:37:30,505 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15201: havoc net_ratelimit_#t~nondet1642#1; [2025-03-04 05:37:32,028 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7712: call ULTIMATE.dealloc(~#val~6#1.base, ~#val~6#1.offset);havoc ~#val~6#1.base, ~#val~6#1.offset;call ULTIMATE.dealloc(~#bmcr~0#1.base, ~#bmcr~0#1.offset);havoc ~#bmcr~0#1.base, ~#bmcr~0#1.offset; [2025-03-04 05:37:33,088 INFO L? ?]: Removed 3804 outVars from TransFormulas that were not future-live. [2025-03-04 05:37:33,088 INFO L307 CfgBuilder]: Performing block encoding [2025-03-04 05:37:33,189 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-04 05:37:33,193 INFO L336 CfgBuilder]: Removed 1 assume(true) statements. [2025-03-04 05:37:33,193 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 04.03 05:37:33 BoogieIcfgContainer [2025-03-04 05:37:33,194 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-04 05:37:33,196 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-04 05:37:33,196 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-04 05:37:33,244 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-04 05:37:33,244 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 04.03 05:37:01" (1/3) ... [2025-03-04 05:37:33,249 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@51b6c2b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.03 05:37:33, skipping insertion in model container [2025-03-04 05:37:33,249 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:37:04" (2/3) ... [2025-03-04 05:37:33,249 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@51b6c2b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.03 05:37:33, skipping insertion in model container [2025-03-04 05:37:33,249 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 04.03 05:37:33" (3/3) ... [2025-03-04 05:37:33,250 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i [2025-03-04 05:37:33,264 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-04 05:37:33,267 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i that has 177 procedures, 3143 locations, 1 initial locations, 72 loop locations, and 3 error locations. [2025-03-04 05:37:33,362 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-04 05:37:33,370 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;@45c5fa28, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-04 05:37:33,372 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2025-03-04 05:37:33,385 INFO L276 IsEmpty]: Start isEmpty. Operand has 2943 states, 2153 states have (on average 1.3423130515559685) internal successors, (2890), 2191 states have internal predecessors, (2890), 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) [2025-03-04 05:37:33,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2025-03-04 05:37:33,398 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 05:37:33,398 INFO L218 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] [2025-03-04 05:37:33,400 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2025-03-04 05:37:33,404 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 05:37:33,405 INFO L85 PathProgramCache]: Analyzing trace with hash -1250640957, now seen corresponding path program 1 times [2025-03-04 05:37:33,410 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 05:37:33,411 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1396609201] [2025-03-04 05:37:33,411 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 05:37:33,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 05:37:38,144 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 189 statements into 1 equivalence classes. [2025-03-04 05:37:38,470 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 189 of 189 statements. [2025-03-04 05:37:38,475 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 05:37:38,475 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 05:37:39,208 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2025-03-04 05:37:39,209 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 05:37:39,209 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1396609201] [2025-03-04 05:37:39,209 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1396609201] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 05:37:39,210 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 05:37:39,210 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-04 05:37:39,211 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [781472523] [2025-03-04 05:37:39,211 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 05:37:39,214 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-04 05:37:39,214 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 05:37:39,229 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-04 05:37:39,229 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 05:37:39,236 INFO L87 Difference]: Start difference. First operand has 2943 states, 2153 states have (on average 1.3423130515559685) internal successors, (2890), 2191 states have internal predecessors, (2890), 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) [2025-03-04 05:37:43,327 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-03-04 05:37:47,492 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 05:37:47,494 INFO L93 Difference]: Finished difference Result 8677 states and 12691 transitions. [2025-03-04 05:37:47,495 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-04 05:37:47,496 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 [2025-03-04 05:37:47,496 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 05:37:47,548 INFO L225 Difference]: With dead ends: 8677 [2025-03-04 05:37:47,548 INFO L226 Difference]: Without dead ends: 5759 [2025-03-04 05:37:47,571 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 05:37:47,574 INFO L435 NwaCegarLoop]: 3976 mSDtfsCounter, 4010 mSDsluCounter, 3904 mSDsCounter, 0 mSdLazyCounter, 352 mSolverCounterSat, 3 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4010 SdHoareTripleChecker+Valid, 7880 SdHoareTripleChecker+Invalid, 356 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 352 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.9s IncrementalHoareTripleChecker+Time [2025-03-04 05:37:47,575 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4010 Valid, 7880 Invalid, 356 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 352 Invalid, 1 Unknown, 0 Unchecked, 7.9s Time] [2025-03-04 05:37:47,592 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5759 states. [2025-03-04 05:37:47,801 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5759 to 5755. [2025-03-04 05:37:47,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5755 states, 4233 states have (on average 1.3127805339003071) internal successors, (5557), 4306 states have internal predecessors, (5557), 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) [2025-03-04 05:37:47,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5755 states to 5755 states and 8074 transitions. [2025-03-04 05:37:47,853 INFO L78 Accepts]: Start accepts. Automaton has 5755 states and 8074 transitions. Word has length 189 [2025-03-04 05:37:47,854 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 05:37:47,856 INFO L471 AbstractCegarLoop]: Abstraction has 5755 states and 8074 transitions. [2025-03-04 05:37:47,856 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) [2025-03-04 05:37:47,856 INFO L276 IsEmpty]: Start isEmpty. Operand 5755 states and 8074 transitions. [2025-03-04 05:37:47,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2025-03-04 05:37:47,859 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 05:37:47,863 INFO L218 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] [2025-03-04 05:37:47,864 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-03-04 05:37:47,864 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2025-03-04 05:37:47,864 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 05:37:47,864 INFO L85 PathProgramCache]: Analyzing trace with hash -1503421122, now seen corresponding path program 1 times [2025-03-04 05:37:47,864 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 05:37:47,864 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [654047991] [2025-03-04 05:37:47,864 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 05:37:47,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 05:37:52,353 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 194 statements into 1 equivalence classes. [2025-03-04 05:37:52,462 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 194 of 194 statements. [2025-03-04 05:37:52,467 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 05:37:52,467 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 05:37:53,048 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2025-03-04 05:37:53,049 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 05:37:53,049 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [654047991] [2025-03-04 05:37:53,049 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [654047991] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 05:37:53,049 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 05:37:53,049 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-04 05:37:53,049 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1822185321] [2025-03-04 05:37:53,049 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 05:37:53,051 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-04 05:37:53,051 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 05:37:53,052 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-04 05:37:53,052 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 05:37:53,052 INFO L87 Difference]: Start difference. First operand 5755 states and 8074 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) [2025-03-04 05:37:57,130 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-03-04 05:38:01,730 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 05:38:01,730 INFO L93 Difference]: Finished difference Result 16739 states and 23482 transitions. [2025-03-04 05:38:01,730 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-04 05:38:01,731 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 [2025-03-04 05:38:01,731 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 05:38:01,785 INFO L225 Difference]: With dead ends: 16739 [2025-03-04 05:38:01,786 INFO L226 Difference]: Without dead ends: 11019 [2025-03-04 05:38:01,801 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 05:38:01,802 INFO L435 NwaCegarLoop]: 3955 mSDtfsCounter, 4024 mSDsluCounter, 3641 mSDsCounter, 0 mSdLazyCounter, 347 mSolverCounterSat, 5 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4024 SdHoareTripleChecker+Valid, 7596 SdHoareTripleChecker+Invalid, 353 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 347 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.3s IncrementalHoareTripleChecker+Time [2025-03-04 05:38:01,802 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4024 Valid, 7596 Invalid, 353 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 347 Invalid, 1 Unknown, 0 Unchecked, 8.3s Time] [2025-03-04 05:38:01,811 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11019 states. [2025-03-04 05:38:02,057 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11019 to 10978. [2025-03-04 05:38:02,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10978 states, 8127 states have (on average 1.317337270825643) internal successors, (10706), 8275 states have internal predecessors, (10706), 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) [2025-03-04 05:38:02,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10978 states to 10978 states and 15405 transitions. [2025-03-04 05:38:02,122 INFO L78 Accepts]: Start accepts. Automaton has 10978 states and 15405 transitions. Word has length 194 [2025-03-04 05:38:02,122 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 05:38:02,122 INFO L471 AbstractCegarLoop]: Abstraction has 10978 states and 15405 transitions. [2025-03-04 05:38:02,123 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) [2025-03-04 05:38:02,123 INFO L276 IsEmpty]: Start isEmpty. Operand 10978 states and 15405 transitions. [2025-03-04 05:38:02,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2025-03-04 05:38:02,128 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 05:38:02,128 INFO L218 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] [2025-03-04 05:38:02,128 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-03-04 05:38:02,128 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2025-03-04 05:38:02,128 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 05:38:02,129 INFO L85 PathProgramCache]: Analyzing trace with hash 271008888, now seen corresponding path program 1 times [2025-03-04 05:38:02,129 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 05:38:02,129 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1571965882] [2025-03-04 05:38:02,129 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 05:38:02,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 05:38:06,398 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 197 statements into 1 equivalence classes. [2025-03-04 05:38:06,482 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 197 of 197 statements. [2025-03-04 05:38:06,483 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 05:38:06,483 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 05:38:07,034 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2025-03-04 05:38:07,034 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 05:38:07,034 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1571965882] [2025-03-04 05:38:07,034 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1571965882] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 05:38:07,035 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 05:38:07,035 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-04 05:38:07,035 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [474216813] [2025-03-04 05:38:07,035 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 05:38:07,035 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-04 05:38:07,035 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 05:38:07,036 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-04 05:38:07,036 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 05:38:07,036 INFO L87 Difference]: Start difference. First operand 10978 states and 15405 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) [2025-03-04 05:38:11,115 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-03-04 05:38:15,955 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 05:38:15,955 INFO L93 Difference]: Finished difference Result 32236 states and 45241 transitions. [2025-03-04 05:38:15,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-04 05:38:15,956 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 [2025-03-04 05:38:15,956 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 05:38:16,065 INFO L225 Difference]: With dead ends: 32236 [2025-03-04 05:38:16,065 INFO L226 Difference]: Without dead ends: 21293 [2025-03-04 05:38:16,114 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 05:38:16,115 INFO L435 NwaCegarLoop]: 3985 mSDtfsCounter, 3956 mSDsluCounter, 3679 mSDsCounter, 0 mSdLazyCounter, 358 mSolverCounterSat, 8 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3956 SdHoareTripleChecker+Valid, 7664 SdHoareTripleChecker+Invalid, 367 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 358 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.5s IncrementalHoareTripleChecker+Time [2025-03-04 05:38:16,115 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3956 Valid, 7664 Invalid, 367 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 358 Invalid, 1 Unknown, 0 Unchecked, 8.5s Time] [2025-03-04 05:38:16,138 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21293 states. [2025-03-04 05:38:16,629 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21293 to 21250. [2025-03-04 05:38:16,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21250 states, 15775 states have (on average 1.319175911251981) internal successors, (20810), 16075 states have internal predecessors, (20810), 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) [2025-03-04 05:38:16,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21250 states to 21250 states and 29819 transitions. [2025-03-04 05:38:16,765 INFO L78 Accepts]: Start accepts. Automaton has 21250 states and 29819 transitions. Word has length 197 [2025-03-04 05:38:16,766 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 05:38:16,766 INFO L471 AbstractCegarLoop]: Abstraction has 21250 states and 29819 transitions. [2025-03-04 05:38:16,767 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) [2025-03-04 05:38:16,767 INFO L276 IsEmpty]: Start isEmpty. Operand 21250 states and 29819 transitions. [2025-03-04 05:38:16,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2025-03-04 05:38:16,772 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 05:38:16,772 INFO L218 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] [2025-03-04 05:38:16,772 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-03-04 05:38:16,772 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2025-03-04 05:38:16,773 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 05:38:16,773 INFO L85 PathProgramCache]: Analyzing trace with hash -1508535566, now seen corresponding path program 1 times [2025-03-04 05:38:16,773 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 05:38:16,773 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1349430456] [2025-03-04 05:38:16,773 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 05:38:16,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 05:38:20,836 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 211 statements into 1 equivalence classes. [2025-03-04 05:38:20,929 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 211 of 211 statements. [2025-03-04 05:38:20,929 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 05:38:20,929 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 05:38:21,292 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2025-03-04 05:38:21,293 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 05:38:21,293 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1349430456] [2025-03-04 05:38:21,293 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1349430456] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 05:38:21,293 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 05:38:21,293 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-04 05:38:21,294 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1598201597] [2025-03-04 05:38:21,294 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 05:38:21,294 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-04 05:38:21,294 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 05:38:21,295 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-04 05:38:21,295 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 05:38:21,295 INFO L87 Difference]: Start difference. First operand 21250 states and 29819 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) [2025-03-04 05:38:25,379 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []