./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version c7c6ca5d Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-amd8111e.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 8dda3f7c080a6e7302d861accabde0bee64e4cb5e7a0fb77650fdd775ecd7779 --- Real Ultimate output --- This is Ultimate 0.2.5-?-c7c6ca5-m [2024-11-09 05:16:57,868 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 05:16:57,930 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-09 05:16:57,937 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 05:16:57,938 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 05:16:57,969 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 05:16:57,969 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 05:16:57,970 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 05:16:57,970 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-09 05:16:57,971 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-09 05:16:57,971 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 05:16:57,971 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 05:16:57,971 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 05:16:57,972 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 05:16:57,972 INFO L153 SettingsManager]: * Use SBE=true [2024-11-09 05:16:57,973 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 05:16:57,974 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 05:16:57,974 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 05:16:57,976 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 05:16:57,976 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 05:16:57,976 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 05:16:57,977 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 05:16:57,977 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 05:16:57,980 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 05:16:57,980 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 05:16:57,980 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 05:16:57,980 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-09 05:16:57,980 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 05:16:57,981 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 05:16:57,981 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-09 05:16:57,981 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 05:16:57,981 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 05:16:57,981 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 05:16:57,981 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-09 05:16:57,982 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 05:16:57,982 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 05:16:57,982 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-09 05:16:57,982 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-09 05:16:57,982 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 05:16:57,982 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8dda3f7c080a6e7302d861accabde0bee64e4cb5e7a0fb77650fdd775ecd7779 [2024-11-09 05:16:58,210 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 05:16:58,236 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 05:16:58,238 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 05:16:58,239 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 05:16:58,240 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 05:16:58,241 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i [2024-11-09 05:16:59,736 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 05:17:00,328 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 05:17:00,328 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i [2024-11-09 05:17:00,412 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a52d0876e/efd781df955c4f30b12d4d7374b0ed07/FLAG3734d0f1c [2024-11-09 05:17:00,425 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a52d0876e/efd781df955c4f30b12d4d7374b0ed07 [2024-11-09 05:17:00,428 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 05:17:00,429 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 05:17:00,434 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 05:17:00,434 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 05:17:00,439 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 05:17:00,440 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 05:17:00" (1/1) ... [2024-11-09 05:17:00,441 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@447ad857 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:17:00, skipping insertion in model container [2024-11-09 05:17:00,441 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 05:17:00" (1/1) ... [2024-11-09 05:17:00,567 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 05:17:03,170 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i[334651,334664] [2024-11-09 05:17:03,174 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i[334820,334833] [2024-11-09 05:17:03,175 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i[334987,335000] [2024-11-09 05:17:03,175 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i[335155,335168] [2024-11-09 05:17:03,206 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 05:17:03,232 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 05:17:03,389 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"); [5286] [2024-11-09 05:17:03,392 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)); [5293] [2024-11-09 05:17:03,395 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5300] [2024-11-09 05:17:03,397 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)); [5339-5340] [2024-11-09 05:17:03,401 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"); [5345-5347] [2024-11-09 05:17:03,402 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" (809), "i" (12UL)); [5372-5373] [2024-11-09 05:17:03,402 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" (45UL), [paravirt_opptr] "i" (& pv_irq_ops.restore_fl.func), [paravirt_clobber] "i" (1), "D" (f): "memory", "cc"); [5378-5380] [2024-11-09 05:17:03,403 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" (814), "i" (12UL)); [5404-5405] [2024-11-09 05:17:03,403 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" (46UL), [paravirt_opptr] "i" (& pv_irq_ops.irq_disable.func), [paravirt_clobber] "i" (1): "memory", "cc"); [5410-5412] [2024-11-09 05:17:03,410 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [5564] [2024-11-09 05:17:03,411 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [5572] [2024-11-09 05:17:03,411 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5580] [2024-11-09 05:17:03,411 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [5587] [2024-11-09 05:17:03,412 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [5594] [2024-11-09 05:17:03,412 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5601] [2024-11-09 05:17:03,418 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)); [5696-5697] [2024-11-09 05:17:03,424 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)); [5730-5731] [2024-11-09 05:17:03,434 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)); [5966-5967] [2024-11-09 05:17:03,438 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5973] [2024-11-09 05:17:03,508 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [6670] [2024-11-09 05:17:03,541 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7126] [2024-11-09 05:17:03,569 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7718] [2024-11-09 05:17:03,652 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i[334651,334664] [2024-11-09 05:17:03,653 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i[334820,334833] [2024-11-09 05:17:03,654 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i[334987,335000] [2024-11-09 05:17:03,654 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i[335155,335168] [2024-11-09 05:17:03,663 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 05:17:03,854 INFO L204 MainTranslator]: Completed translation [2024-11-09 05:17:03,855 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:17:03 WrapperNode [2024-11-09 05:17:03,855 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 05:17:03,856 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 05:17:03,856 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 05:17:03,857 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 05:17:03,863 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:17:03" (1/1) ... [2024-11-09 05:17:03,946 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:17:03" (1/1) ... [2024-11-09 05:17:04,069 INFO L138 Inliner]: procedures = 454, calls = 1845, calls flagged for inlining = 226, calls inlined = 204, statements flattened = 5182 [2024-11-09 05:17:04,070 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 05:17:04,071 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 05:17:04,072 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 05:17:04,072 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 05:17:04,083 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:17:03" (1/1) ... [2024-11-09 05:17:04,084 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:17:03" (1/1) ... [2024-11-09 05:17:04,110 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:17:03" (1/1) ... [2024-11-09 05:17:05,003 INFO L175 MemorySlicer]: Split 751 memory accesses to 19 slices as follows [1, 2, 4, 9, 9, 4, 9, 3, 5, 5, 52, 3, 17, 2, 2, 609, 6, 3, 6]. 81 percent of accesses are in the largest equivalence class. The 57 initializations are split as follows [1, 2, 0, 8, 8, 4, 8, 3, 5, 5, 0, 1, 0, 0, 0, 6, 6, 0, 0]. The 366 writes are split as follows [0, 0, 2, 0, 0, 0, 0, 0, 0, 0, 42, 0, 7, 1, 1, 311, 0, 0, 2]. [2024-11-09 05:17:05,003 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:17:03" (1/1) ... [2024-11-09 05:17:05,004 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:17:03" (1/1) ... [2024-11-09 05:17:05,084 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:17:03" (1/1) ... [2024-11-09 05:17:05,105 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:17:03" (1/1) ... [2024-11-09 05:17:05,129 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:17:03" (1/1) ... [2024-11-09 05:17:05,149 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:17:03" (1/1) ... [2024-11-09 05:17:05,181 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 05:17:05,183 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 05:17:05,183 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 05:17:05,183 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 05:17:05,184 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:17:03" (1/1) ... [2024-11-09 05:17:05,189 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-09 05:17:05,201 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-09 05:17:05,227 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-09 05:17:05,234 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-09 05:17:05,272 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-09 05:17:05,272 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-09 05:17:05,273 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_get_stats [2024-11-09 05:17:05,273 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_get_stats [2024-11-09 05:17:05,273 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-09 05:17:05,273 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-09 05:17:05,273 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2024-11-09 05:17:05,274 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2024-11-09 05:17:05,274 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-09 05:17:05,274 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-09 05:17:05,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-09 05:17:05,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-09 05:17:05,274 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-09 05:17:05,274 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-09 05:17:05,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-09 05:17:05,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-09 05:17:05,274 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2024-11-09 05:17:05,274 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2024-11-09 05:17:05,275 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-09 05:17:05,275 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-09 05:17:05,275 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-09 05:17:05,275 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-09 05:17:05,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_61 [2024-11-09 05:17:05,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_61 [2024-11-09 05:17:05,275 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-09 05:17:05,275 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-09 05:17:05,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-09 05:17:05,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-09 05:17:05,275 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-09 05:17:05,276 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-09 05:17:05,276 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-09 05:17:05,276 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-09 05:17:05,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-09 05:17:05,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-09 05:17:05,276 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2024-11-09 05:17:05,276 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2024-11-09 05:17:05,277 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-11-09 05:17:05,277 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-11-09 05:17:05,277 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 05:17:05,278 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-09 05:17:05,278 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-09 05:17:05,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2024-11-09 05:17:05,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2024-11-09 05:17:05,278 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_tx_timeout [2024-11-09 05:17:05,278 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_tx_timeout [2024-11-09 05:17:05,278 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-09 05:17:05,278 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-09 05:17:05,279 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_mdio_read [2024-11-09 05:17:05,279 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_mdio_read [2024-11-09 05:17:05,279 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-09 05:17:05,279 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-09 05:17:05,279 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-09 05:17:05,279 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-09 05:17:05,279 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-09 05:17:05,279 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-09 05:17:05,280 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-09 05:17:05,280 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-09 05:17:05,280 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-09 05:17:05,280 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-09 05:17:05,280 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-09 05:17:05,280 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-09 05:17:05,281 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-09 05:17:05,281 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-09 05:17:05,281 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-09 05:17:05,281 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-09 05:17:05,281 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-09 05:17:05,281 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-09 05:17:05,281 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-09 05:17:05,281 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_nway_reset [2024-11-09 05:17:05,281 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_nway_reset [2024-11-09 05:17:05,281 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-09 05:17:05,282 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-09 05:17:05,282 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_set_rx_buff_len [2024-11-09 05:17:05,282 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_set_rx_buff_len [2024-11-09 05:17:05,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-09 05:17:05,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-09 05:17:05,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-09 05:17:05,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-09 05:17:05,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-09 05:17:05,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-09 05:17:05,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-09 05:17:05,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-09 05:17:05,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-09 05:17:05,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-09 05:17:05,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-09 05:17:05,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-09 05:17:05,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-09 05:17:05,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-09 05:17:05,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-09 05:17:05,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-09 05:17:05,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-09 05:17:05,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-09 05:17:05,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-09 05:17:05,284 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_open [2024-11-09 05:17:05,284 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_open [2024-11-09 05:17:05,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-09 05:17:05,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-09 05:17:05,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-09 05:17:05,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-09 05:17:05,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-09 05:17:05,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-09 05:17:05,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-09 05:17:05,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-09 05:17:05,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-09 05:17:05,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-09 05:17:05,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-09 05:17:05,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-09 05:17:05,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-09 05:17:05,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-09 05:17:05,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-09 05:17:05,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-09 05:17:05,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-09 05:17:05,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-09 05:17:05,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-09 05:17:05,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-09 05:17:05,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-09 05:17:05,285 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-09 05:17:05,285 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-09 05:17:05,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-09 05:17:05,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-09 05:17:05,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-09 05:17:05,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-09 05:17:05,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-09 05:17:05,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-09 05:17:05,286 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-11-09 05:17:05,287 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-11-09 05:17:05,287 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-09 05:17:05,287 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-09 05:17:05,288 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_write_phy [2024-11-09 05:17:05,288 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_write_phy [2024-11-09 05:17:05,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-09 05:17:05,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-09 05:17:05,288 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 05:17:05,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-09 05:17:05,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-09 05:17:05,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-09 05:17:05,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-09 05:17:05,289 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_read_phy [2024-11-09 05:17:05,289 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_read_phy [2024-11-09 05:17:05,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2024-11-09 05:17:05,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2024-11-09 05:17:05,289 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 05:17:05,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-09 05:17:05,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-09 05:17:05,290 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-09 05:17:05,290 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-09 05:17:05,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-09 05:17:05,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-09 05:17:05,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-09 05:17:05,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-09 05:17:05,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-09 05:17:05,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-09 05:17:05,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-09 05:17:05,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-09 05:17:05,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-09 05:17:05,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-09 05:17:05,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-09 05:17:05,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-09 05:17:05,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-09 05:17:05,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-09 05:17:05,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-09 05:17:05,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-09 05:17:05,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-09 05:17:05,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-09 05:17:05,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-09 05:17:05,291 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-09 05:17:05,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-09 05:17:05,291 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-09 05:17:05,291 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-09 05:17:05,291 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_remove_one [2024-11-09 05:17:05,291 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_remove_one [2024-11-09 05:17:05,291 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-09 05:17:05,291 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-09 05:17:05,291 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-11-09 05:17:05,291 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-11-09 05:17:05,291 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-09 05:17:05,292 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-09 05:17:05,292 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_free_skbs [2024-11-09 05:17:05,292 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_free_skbs [2024-11-09 05:17:05,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-09 05:17:05,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-09 05:17:05,292 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-09 05:17:05,292 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-09 05:17:05,292 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-09 05:17:05,292 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-09 05:17:05,293 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2024-11-09 05:17:05,293 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2024-11-09 05:17:05,293 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2024-11-09 05:17:05,293 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2024-11-09 05:17:05,293 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2024-11-09 05:17:05,293 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2024-11-09 05:17:05,293 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 05:17:05,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 05:17:05,293 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_close [2024-11-09 05:17:05,293 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_close [2024-11-09 05:17:05,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-09 05:17:05,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-09 05:17:05,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-09 05:17:05,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-09 05:17:05,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-09 05:17:05,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-09 05:17:05,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-09 05:17:05,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-09 05:17:05,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-09 05:17:05,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-09 05:17:05,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-09 05:17:05,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-09 05:17:05,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-09 05:17:05,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-09 05:17:05,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-09 05:17:05,295 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-09 05:17:05,295 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-09 05:17:05,295 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-09 05:17:05,295 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-09 05:17:05,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-09 05:17:05,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-09 05:17:05,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-09 05:17:05,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-09 05:17:05,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-09 05:17:05,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-09 05:17:05,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-09 05:17:05,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-09 05:17:05,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-09 05:17:05,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-09 05:17:05,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-09 05:17:05,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-09 05:17:05,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-09 05:17:05,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-09 05:17:05,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-09 05:17:05,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-09 05:17:05,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-09 05:17:05,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-09 05:17:05,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-09 05:17:05,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-09 05:17:05,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-09 05:17:05,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-09 05:17:05,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-09 05:17:05,296 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-09 05:17:05,296 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-09 05:17:05,296 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_mdio_write [2024-11-09 05:17:05,296 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_mdio_write [2024-11-09 05:17:05,296 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_read_mib [2024-11-09 05:17:05,296 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_read_mib [2024-11-09 05:17:05,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-09 05:17:05,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-09 05:17:05,296 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_interrupt [2024-11-09 05:17:05,296 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_interrupt [2024-11-09 05:17:05,296 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-09 05:17:05,296 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-09 05:17:05,296 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_set_coalesce [2024-11-09 05:17:05,296 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_set_coalesce [2024-11-09 05:17:05,296 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-09 05:17:05,297 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-09 05:17:05,297 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2024-11-09 05:17:05,297 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2024-11-09 05:17:05,297 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-09 05:17:05,297 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-09 05:17:05,297 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2024-11-09 05:17:05,297 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2024-11-09 05:17:05,297 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 05:17:05,297 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2024-11-09 05:17:05,297 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2024-11-09 05:17:05,297 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-09 05:17:05,297 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-09 05:17:05,299 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-09 05:17:05,299 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-09 05:17:05,299 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-09 05:17:05,299 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-09 05:17:05,299 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-09 05:17:05,299 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-09 05:17:05,299 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-09 05:17:05,299 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-09 05:17:05,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-09 05:17:05,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-09 05:17:05,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-09 05:17:05,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-09 05:17:05,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-09 05:17:05,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-09 05:17:05,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-09 05:17:05,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-09 05:17:05,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-09 05:17:05,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-09 05:17:05,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-09 05:17:05,300 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_disable_interrupt [2024-11-09 05:17:05,301 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_disable_interrupt [2024-11-09 05:17:05,301 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2024-11-09 05:17:05,301 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2024-11-09 05:17:05,301 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_set_multicast_list [2024-11-09 05:17:05,301 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_set_multicast_list [2024-11-09 05:17:05,301 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_resume [2024-11-09 05:17:05,301 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_resume [2024-11-09 05:17:05,301 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-09 05:17:05,301 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-09 05:17:05,301 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-09 05:17:05,301 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-09 05:17:05,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-09 05:17:05,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-09 05:17:05,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-11-09 05:17:05,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-11-09 05:17:05,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_66 [2024-11-09 05:17:05,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_66 [2024-11-09 05:17:05,302 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_restart [2024-11-09 05:17:05,302 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_restart [2024-11-09 05:17:05,302 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2024-11-09 05:17:05,302 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2024-11-09 05:17:05,302 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-09 05:17:05,302 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-09 05:17:05,302 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-09 05:17:05,302 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-09 05:17:05,302 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2024-11-09 05:17:05,302 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2024-11-09 05:17:05,302 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-09 05:17:05,302 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-09 05:17:05,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-09 05:17:05,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-09 05:17:05,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-09 05:17:05,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-09 05:17:05,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-09 05:17:05,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-09 05:17:05,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-09 05:17:05,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-09 05:17:05,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-09 05:17:05,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-09 05:17:05,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-09 05:17:05,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-09 05:17:05,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-09 05:17:05,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-09 05:17:05,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-09 05:17:05,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-09 05:17:05,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-09 05:17:05,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-09 05:17:05,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-09 05:17:05,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-09 05:17:05,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-09 05:17:05,304 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_stop_chip [2024-11-09 05:17:05,304 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_stop_chip [2024-11-09 05:17:05,304 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-09 05:17:05,304 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-09 05:17:05,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_68 [2024-11-09 05:17:05,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_68 [2024-11-09 05:17:05,304 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_poll [2024-11-09 05:17:05,304 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_poll [2024-11-09 05:17:05,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_amd8111e_priv [2024-11-09 05:17:05,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_amd8111e_priv [2024-11-09 05:17:05,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-09 05:17:05,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-09 05:17:05,305 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2024-11-09 05:17:05,305 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2024-11-09 05:17:05,305 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_get_regs_len [2024-11-09 05:17:05,305 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_get_regs_len [2024-11-09 05:17:05,305 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-09 05:17:05,305 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-09 05:17:05,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-09 05:17:05,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-09 05:17:05,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-09 05:17:05,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-09 05:17:05,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-09 05:17:05,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-09 05:17:05,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-09 05:17:05,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-09 05:17:05,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-09 05:17:05,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-09 05:17:05,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-09 05:17:05,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-09 05:17:05,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-09 05:17:05,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-09 05:17:05,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-09 05:17:05,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-09 05:17:05,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-09 05:17:05,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-09 05:17:05,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-09 05:17:05,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_amd8111e_priv [2024-11-09 05:17:05,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_amd8111e_priv [2024-11-09 05:17:05,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-09 05:17:05,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-09 05:17:05,897 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 05:17:05,900 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 05:17:05,920 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-09 05:17:17,392 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-09 05:17:18,454 INFO L? ?]: Removed 2405 outVars from TransFormulas that were not future-live. [2024-11-09 05:17:18,454 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 05:17:18,507 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 05:17:18,507 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-09 05:17:18,508 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 05:17:18 BoogieIcfgContainer [2024-11-09 05:17:18,508 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 05:17:18,510 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 05:17:18,511 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 05:17:18,514 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 05:17:18,514 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 05:17:00" (1/3) ... [2024-11-09 05:17:18,516 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5003d9b0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 05:17:18, skipping insertion in model container [2024-11-09 05:17:18,516 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:17:03" (2/3) ... [2024-11-09 05:17:18,517 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5003d9b0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 05:17:18, skipping insertion in model container [2024-11-09 05:17:18,517 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 05:17:18" (3/3) ... [2024-11-09 05:17:18,518 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i [2024-11-09 05:17:18,532 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 05:17:18,533 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2024-11-09 05:17:18,644 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 05:17:18,652 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;@7b73d025, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 05:17:18,653 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2024-11-09 05:17:18,669 INFO L276 IsEmpty]: Start isEmpty. Operand has 2073 states, 1435 states have (on average 1.2954703832752614) internal successors, (1859), 1461 states have internal predecessors, (1859), 537 states have call successors, (537), 99 states have call predecessors, (537), 98 states have return successors, (532), 525 states have call predecessors, (532), 532 states have call successors, (532) [2024-11-09 05:17:18,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-09 05:17:18,686 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:17:18,687 INFO L215 NwaCegarLoop]: trace histogram [11, 11, 10, 10, 10, 10, 10, 10, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 05:17:18,688 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_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-09 05:17:18,693 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:17:18,693 INFO L85 PathProgramCache]: Analyzing trace with hash 2135277455, now seen corresponding path program 1 times [2024-11-09 05:17:18,701 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 05:17:18,701 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [831467853] [2024-11-09 05:17:18,702 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:17:18,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 05:17:21,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:17:22,099 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2024-11-09 05:17:22,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:17:22,115 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:17:22,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:17:22,127 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2024-11-09 05:17:22,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:17:22,138 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:17:22,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:17:22,146 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2024-11-09 05:17:22,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:17:22,155 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:17:22,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:17:22,163 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2024-11-09 05:17:22,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:17:22,173 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:17:22,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:17:22,180 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-09 05:17:22,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:17:22,189 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:17:22,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:17:22,200 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-11-09 05:17:22,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:17:22,212 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:17:22,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:17:22,218 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-11-09 05:17:22,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:17:22,232 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:17:22,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:17:22,241 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-11-09 05:17:22,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:17:22,256 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:17:22,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:17:22,270 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-11-09 05:17:22,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:17:22,284 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:17:22,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:17:22,291 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-11-09 05:17:22,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:17:22,302 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:17:22,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:17:22,308 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2024-11-09 05:17:22,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:17:22,325 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-11-09 05:17:22,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:17:22,335 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 435 trivial. 0 not checked. [2024-11-09 05:17:22,337 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 05:17:22,338 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [831467853] [2024-11-09 05:17:22,338 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [831467853] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 05:17:22,339 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 05:17:22,339 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-09 05:17:22,340 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1830280398] [2024-11-09 05:17:22,342 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 05:17:22,345 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-09 05:17:22,346 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 05:17:22,369 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-09 05:17:22,370 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-09 05:17:22,376 INFO L87 Difference]: Start difference. First operand has 2073 states, 1435 states have (on average 1.2954703832752614) internal successors, (1859), 1461 states have internal predecessors, (1859), 537 states have call successors, (537), 99 states have call predecessors, (537), 98 states have return successors, (532), 525 states have call predecessors, (532), 532 states have call successors, (532) Second operand has 4 states, 4 states have (on average 8.0) internal successors, (32), 3 states have internal predecessors, (32), 3 states have call successors, (15), 3 states have call predecessors, (15), 1 states have return successors, (13), 3 states have call predecessors, (13), 3 states have call successors, (13) [2024-11-09 05:17:26,420 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:17:30,467 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:17:57,871 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 05:17:57,872 INFO L93 Difference]: Finished difference Result 6235 states and 9128 transitions. [2024-11-09 05:17:57,873 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-09 05:17:57,875 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 8.0) internal successors, (32), 3 states have internal predecessors, (32), 3 states have call successors, (15), 3 states have call predecessors, (15), 1 states have return successors, (13), 3 states have call predecessors, (13), 3 states have call successors, (13) Word has length 134 [2024-11-09 05:17:57,875 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 05:17:57,927 INFO L225 Difference]: With dead ends: 6235 [2024-11-09 05:17:57,927 INFO L226 Difference]: Without dead ends: 4177 [2024-11-09 05:17:57,949 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 49 GetRequests, 46 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-09 05:17:57,954 INFO L432 NwaCegarLoop]: 1624 mSDtfsCounter, 4216 mSDsluCounter, 2242 mSDsCounter, 0 mSdLazyCounter, 3138 mSolverCounterSat, 1601 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 33.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4725 SdHoareTripleChecker+Valid, 3866 SdHoareTripleChecker+Invalid, 4741 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1601 IncrementalHoareTripleChecker+Valid, 3138 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 34.6s IncrementalHoareTripleChecker+Time [2024-11-09 05:17:57,955 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [4725 Valid, 3866 Invalid, 4741 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1601 Valid, 3138 Invalid, 2 Unknown, 0 Unchecked, 34.6s Time] [2024-11-09 05:17:57,979 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4177 states. [2024-11-09 05:17:58,217 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4177 to 4033. [2024-11-09 05:17:58,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4033 states, 2808 states have (on average 1.2713675213675213) internal successors, (3570), 2858 states have internal predecessors, (3570), 1029 states have call successors, (1029), 194 states have call predecessors, (1029), 193 states have return successors, (1026), 1012 states have call predecessors, (1026), 1026 states have call successors, (1026) [2024-11-09 05:17:58,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4033 states to 4033 states and 5625 transitions. [2024-11-09 05:17:58,258 INFO L78 Accepts]: Start accepts. Automaton has 4033 states and 5625 transitions. Word has length 134 [2024-11-09 05:17:58,259 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 05:17:58,260 INFO L471 AbstractCegarLoop]: Abstraction has 4033 states and 5625 transitions. [2024-11-09 05:17:58,260 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 8.0) internal successors, (32), 3 states have internal predecessors, (32), 3 states have call successors, (15), 3 states have call predecessors, (15), 1 states have return successors, (13), 3 states have call predecessors, (13), 3 states have call successors, (13) [2024-11-09 05:17:58,260 INFO L276 IsEmpty]: Start isEmpty. Operand 4033 states and 5625 transitions. [2024-11-09 05:17:58,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-09 05:17:58,270 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:17:58,270 INFO L215 NwaCegarLoop]: trace histogram [11, 11, 10, 10, 10, 10, 10, 10, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 05:17:58,270 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-09 05:17:58,270 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_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-09 05:17:58,271 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:17:58,271 INFO L85 PathProgramCache]: Analyzing trace with hash 453172017, now seen corresponding path program 1 times [2024-11-09 05:17:58,271 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 05:17:58,271 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1085499975] [2024-11-09 05:17:58,271 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:17:58,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 05:18:00,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:18:01,099 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2024-11-09 05:18:01,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:18:01,107 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:18:01,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:18:01,114 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2024-11-09 05:18:01,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:18:01,124 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:18:01,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:18:01,130 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2024-11-09 05:18:01,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:18:01,136 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:18:01,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:18:01,140 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2024-11-09 05:18:01,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:18:01,146 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:18:01,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:18:01,149 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-09 05:18:01,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:18:01,156 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:18:01,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:18:01,159 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-11-09 05:18:01,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:18:01,167 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:18:01,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:18:01,171 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-11-09 05:18:01,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:18:01,177 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:18:01,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:18:01,181 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-11-09 05:18:01,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:18:01,188 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:18:01,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:18:01,192 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-11-09 05:18:01,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:18:01,200 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:18:01,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:18:01,204 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-11-09 05:18:01,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:18:01,211 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:18:01,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:18:01,215 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2024-11-09 05:18:01,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:18:01,227 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2024-11-09 05:18:01,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:18:01,236 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2024-11-09 05:18:01,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:18:01,244 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2024-11-09 05:18:01,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:18:01,256 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 435 trivial. 0 not checked. [2024-11-09 05:18:01,258 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 05:18:01,258 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1085499975] [2024-11-09 05:18:01,258 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1085499975] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 05:18:01,259 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 05:18:01,259 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-09 05:18:01,259 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2076869756] [2024-11-09 05:18:01,259 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 05:18:01,262 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-09 05:18:01,262 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 05:18:01,263 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-09 05:18:01,263 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-09 05:18:01,263 INFO L87 Difference]: Start difference. First operand 4033 states and 5625 transitions. Second operand has 4 states, 4 states have (on average 10.25) internal successors, (41), 3 states have internal predecessors, (41), 3 states have call successors, (18), 3 states have call predecessors, (18), 1 states have return successors, (15), 3 states have call predecessors, (15), 3 states have call successors, (15) [2024-11-09 05:18:05,294 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:18:09,336 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []