./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/unreach-call.prp --file /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version fca748b1 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.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 4d7ff8719f426b76942b24d8f1f6edf4d7ceb082805a261509035adb3ede1f4a --- Real Ultimate output --- This is Ultimate 0.2.5-wip.dd.update-z3-fca748b-m [2024-11-20 12:40:41,411 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-20 12:40:41,468 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-20 12:40:41,473 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-20 12:40:41,476 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-20 12:40:41,503 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-20 12:40:41,504 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-20 12:40:41,504 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-20 12:40:41,505 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-20 12:40:41,506 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-20 12:40:41,507 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-20 12:40:41,507 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-20 12:40:41,508 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-20 12:40:41,508 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-20 12:40:41,508 INFO L153 SettingsManager]: * Use SBE=true [2024-11-20 12:40:41,511 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-20 12:40:41,511 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-20 12:40:41,511 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-20 12:40:41,511 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-20 12:40:41,512 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-20 12:40:41,512 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-20 12:40:41,512 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-20 12:40:41,512 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-20 12:40:41,512 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-20 12:40:41,513 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-20 12:40:41,513 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-20 12:40:41,513 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-20 12:40:41,513 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-20 12:40:41,513 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-20 12:40:41,513 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-20 12:40:41,514 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-20 12:40:41,514 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-20 12:40:41,514 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-20 12:40:41,514 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-20 12:40:41,514 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-20 12:40:41,515 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-20 12:40:41,515 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-20 12:40:41,515 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-20 12:40:41,516 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-20 12:40:41,517 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4d7ff8719f426b76942b24d8f1f6edf4d7ceb082805a261509035adb3ede1f4a [2024-11-20 12:40:41,739 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-20 12:40:41,770 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-20 12:40:41,772 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-20 12:40:41,773 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-20 12:40:41,774 INFO L274 PluginConnector]: CDTParser initialized [2024-11-20 12:40:41,775 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i [2024-11-20 12:40:43,097 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-20 12:40:43,599 INFO L384 CDTParser]: Found 1 translation units. [2024-11-20 12:40:43,600 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i [2024-11-20 12:40:43,660 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6fe6f31a2/cbf40c48d5b241058e3d1d1707ab9c76/FLAGeb18ce9af [2024-11-20 12:40:44,168 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6fe6f31a2/cbf40c48d5b241058e3d1d1707ab9c76 [2024-11-20 12:40:44,171 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-20 12:40:44,172 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-20 12:40:44,173 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-20 12:40:44,173 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-20 12:40:44,178 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-20 12:40:44,179 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:40:44" (1/1) ... [2024-11-20 12:40:44,179 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@58aa1dc1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:40:44, skipping insertion in model container [2024-11-20 12:40:44,180 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:40:44" (1/1) ... [2024-11-20 12:40:44,372 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-20 12:40:47,695 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[422318,422331] [2024-11-20 12:40:47,698 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[422487,422500] [2024-11-20 12:40:47,699 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[422654,422667] [2024-11-20 12:40:47,699 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[422822,422835] [2024-11-20 12:40:47,714 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 12:40:47,759 INFO L200 MainTranslator]: Completed pre-run [2024-11-20 12:40:47,879 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"); [5269] [2024-11-20 12:40:47,883 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)); [5276] [2024-11-20 12:40:47,883 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5283] [2024-11-20 12:40:47,885 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)); [5324-5325] [2024-11-20 12:40:47,885 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"); [5330-5332] [2024-11-20 12:40:47,887 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5493] [2024-11-20 12:40:47,887 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outw %w0, %w1": : "a" (value), "Nd" (port)); [5500] [2024-11-20 12:40:47,888 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inw %w1, %w0": "=a" (value): "Nd" (port)); [5508] [2024-11-20 12:40:47,888 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [5515] [2024-11-20 12:40:47,888 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [5523] [2024-11-20 12:40:47,895 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)); [5643-5644] [2024-11-20 12:40:47,897 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)); [5677-5678] [2024-11-20 12:40:47,899 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (103), "i" (12UL)); [5714-5715] [2024-11-20 12:40:47,900 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (115), "i" (12UL)); [5751-5752] [2024-11-20 12:40:47,908 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)); [6010-6011] [2024-11-20 12:40:47,910 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6017] [2024-11-20 12:40:47,915 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [6292] [2024-11-20 12:40:47,916 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6295] [2024-11-20 12:40:47,916 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6298] [2024-11-20 12:40:47,916 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6301] [2024-11-20 12:40:47,916 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [6332] [2024-11-20 12:40:47,916 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6335] [2024-11-20 12:40:47,917 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6338] [2024-11-20 12:40:47,917 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6341] [2024-11-20 12:40:47,918 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [6372] [2024-11-20 12:40:47,918 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6375] [2024-11-20 12:40:47,919 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6378] [2024-11-20 12:40:47,919 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6381] [2024-11-20 12:40:47,919 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [6412] [2024-11-20 12:40:47,919 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6415] [2024-11-20 12:40:47,919 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6418] [2024-11-20 12:40:47,920 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6421] [2024-11-20 12:40:47,939 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7189] [2024-11-20 12:40:47,960 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7703] [2024-11-20 12:40:47,961 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [7726] [2024-11-20 12:40:47,962 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [7733] [2024-11-20 12:40:47,962 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7760] [2024-11-20 12:40:47,973 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8179] [2024-11-20 12:40:48,031 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9799] [2024-11-20 12:40:48,033 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [9864] [2024-11-20 12:40:48,036 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9874] [2024-11-20 12:40:48,036 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9886] [2024-11-20 12:40:48,037 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9908] [2024-11-20 12:40:48,045 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [10098] [2024-11-20 12:40:48,185 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[422318,422331] [2024-11-20 12:40:48,186 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[422487,422500] [2024-11-20 12:40:48,186 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[422654,422667] [2024-11-20 12:40:48,187 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[422822,422835] [2024-11-20 12:40:48,197 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 12:40:48,429 INFO L204 MainTranslator]: Completed translation [2024-11-20 12:40:48,430 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:40:48 WrapperNode [2024-11-20 12:40:48,430 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-20 12:40:48,432 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-20 12:40:48,432 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-20 12:40:48,432 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-20 12:40:48,437 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:40:48" (1/1) ... [2024-11-20 12:40:48,555 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:40:48" (1/1) ... [2024-11-20 12:40:48,741 INFO L138 Inliner]: procedures = 559, calls = 2963, calls flagged for inlining = 296, calls inlined = 262, statements flattened = 8877 [2024-11-20 12:40:48,745 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-20 12:40:48,746 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-20 12:40:48,746 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-20 12:40:48,746 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-20 12:40:48,758 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:40:48" (1/1) ... [2024-11-20 12:40:48,759 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:40:48" (1/1) ... [2024-11-20 12:40:48,882 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:40:48" (1/1) ... [2024-11-20 12:40:50,438 INFO L175 MemorySlicer]: Split 1330 memory accesses to 28 slices as follows [8, 1, 1125, 1, 3, 1, 3, 2, 2, 3, 52, 5, 5, 15, 8, 1, 2, 6, 18, 10, 9, 9, 1, 3, 3, 30, 2, 2]. 85 percent of accesses are in the largest equivalence class. The 153 initializations are split as follows [8, 1, 35, 1, 3, 1, 3, 0, 2, 3, 0, 5, 5, 15, 8, 1, 2, 5, 0, 8, 8, 8, 0, 1, 0, 30, 0, 0]. The 461 writes are split as follows [0, 0, 399, 0, 0, 0, 0, 1, 0, 0, 42, 0, 0, 0, 0, 0, 0, 0, 17, 0, 0, 0, 0, 0, 0, 0, 1, 1]. [2024-11-20 12:40:50,439 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:40:48" (1/1) ... [2024-11-20 12:40:50,439 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:40:48" (1/1) ... [2024-11-20 12:40:50,580 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:40:48" (1/1) ... [2024-11-20 12:40:50,625 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:40:48" (1/1) ... [2024-11-20 12:40:50,727 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:40:48" (1/1) ... [2024-11-20 12:40:50,774 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:40:48" (1/1) ... [2024-11-20 12:40:50,890 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-20 12:40:50,895 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-20 12:40:50,896 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-20 12:40:50,896 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-20 12:40:50,896 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:40:48" (1/1) ... [2024-11-20 12:40:50,905 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-20 12:40:50,923 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-20 12:40:50,972 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) [2024-11-20 12:40:50,981 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 [2024-11-20 12:40:51,015 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2024-11-20 12:40:51,016 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2024-11-20 12:40:51,016 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-20 12:40:51,016 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-20 12:40:51,016 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2024-11-20 12:40:51,016 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2024-11-20 12:40:51,016 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-20 12:40:51,016 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-20 12:40:51,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-20 12:40:51,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-20 12:40:51,016 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-20 12:40:51,017 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-20 12:40:51,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-20 12:40:51,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-20 12:40:51,017 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-20 12:40:51,017 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-20 12:40:51,017 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-20 12:40:51,017 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-20 12:40:51,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_63 [2024-11-20 12:40:51,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_63 [2024-11-20 12:40:51,017 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_interrupt [2024-11-20 12:40:51,018 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_interrupt [2024-11-20 12:40:51,018 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-11-20 12:40:51,018 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-11-20 12:40:51,018 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-20 12:40:51,018 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-20 12:40:51,018 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-20 12:40:51,018 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-20 12:40:51,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-20 12:40:51,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-20 12:40:51,018 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-20 12:40:51,019 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-20 12:40:51,019 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-20 12:40:51,019 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-20 12:40:51,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-20 12:40:51,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-20 12:40:51,019 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-11-20 12:40:51,019 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-11-20 12:40:51,019 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-20 12:40:51,020 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_write_bcr [2024-11-20 12:40:51,020 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_write_bcr [2024-11-20 12:40:51,020 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-20 12:40:51,020 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-20 12:40:51,020 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-20 12:40:51,020 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-20 12:40:51,020 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-20 12:40:51,020 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-20 12:40:51,020 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-20 12:40:51,021 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-20 12:40:51,021 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-20 12:40:51,021 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-20 12:40:51,021 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-20 12:40:51,021 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-20 12:40:51,021 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-20 12:40:51,021 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-20 12:40:51,021 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-20 12:40:51,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-20 12:40:51,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-20 12:40:51,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-20 12:40:51,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-20 12:40:51,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-20 12:40:51,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-20 12:40:51,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-20 12:40:51,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-20 12:40:51,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-20 12:40:51,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-20 12:40:51,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-20 12:40:51,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-20 12:40:51,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-11-20 12:40:51,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-11-20 12:40:51,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-11-20 12:40:51,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-11-20 12:40:51,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2024-11-20 12:40:51,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2024-11-20 12:40:51,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2024-11-20 12:40:51,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_pcnet32_cleanup_module_16_2 [2024-11-20 12:40:51,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_pcnet32_cleanup_module_16_2 [2024-11-20 12:40:51,024 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-20 12:40:51,024 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-20 12:40:51,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2024-11-20 12:40:51,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2024-11-20 12:40:51,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-20 12:40:51,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-20 12:40:51,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-20 12:40:51,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-20 12:40:51,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-20 12:40:51,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-20 12:40:51,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-20 12:40:51,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-20 12:40:51,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-20 12:40:51,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-20 12:40:51,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-20 12:40:51,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-20 12:40:51,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-20 12:40:51,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-20 12:40:51,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-20 12:40:51,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-20 12:40:51,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-20 12:40:51,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-20 12:40:51,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-20 12:40:51,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-20 12:40:51,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-20 12:40:51,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-20 12:40:51,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-20 12:40:51,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-20 12:40:51,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-20 12:40:51,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-11-20 12:40:51,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-11-20 12:40:51,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-11-20 12:40:51,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-20 12:40:51,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-20 12:40:51,027 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_purge_tx_ring [2024-11-20 12:40:51,027 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_purge_tx_ring [2024-11-20 12:40:51,027 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-20 12:40:51,027 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-20 12:40:51,027 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-20 12:40:51,028 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-20 12:40:51,028 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-20 12:40:51,028 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-20 12:40:51,028 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-20 12:40:51,028 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-20 12:40:51,028 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-20 12:40:51,028 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-20 12:40:51,028 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-20 12:40:51,028 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-20 12:40:51,028 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-20 12:40:51,028 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-20 12:40:51,028 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-20 12:40:51,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-20 12:40:51,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-20 12:40:51,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-20 12:40:51,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-20 12:40:51,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-20 12:40:51,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-20 12:40:51,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-20 12:40:51,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-20 12:40:51,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-20 12:40:51,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-20 12:40:51,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-20 12:40:51,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-11-20 12:40:51,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-11-20 12:40:51,030 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-20 12:40:51,030 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-20 12:40:51,030 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-20 12:40:51,030 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-20 12:40:51,030 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-20 12:40:51,030 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-20 12:40:51,031 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-20 12:40:51,031 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-20 12:40:51,031 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-20 12:40:51,031 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-20 12:40:51,031 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-20 12:40:51,031 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-20 12:40:51,031 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-20 12:40:51,031 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-20 12:40:51,032 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-20 12:40:51,032 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-20 12:40:51,032 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-20 12:40:51,032 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-20 12:40:51,032 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-20 12:40:51,032 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-20 12:40:51,032 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-20 12:40:51,032 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-20 12:40:51,032 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-11-20 12:40:51,032 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-11-20 12:40:51,032 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-11-20 12:40:51,033 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-11-20 12:40:51,033 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2024-11-20 12:40:51,033 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2024-11-20 12:40:51,033 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2024-11-20 12:40:51,033 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2024-11-20 12:40:51,033 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-20 12:40:51,033 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-20 12:40:51,033 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-20 12:40:51,033 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-20 12:40:51,033 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-20 12:40:51,034 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-20 12:40:51,034 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-20 12:40:51,034 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-20 12:40:51,034 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-20 12:40:51,034 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-20 12:40:51,034 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-20 12:40:51,034 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-20 12:40:51,034 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-20 12:40:51,034 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-20 12:40:51,034 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-20 12:40:51,034 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-20 12:40:51,034 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-20 12:40:51,035 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-20 12:40:51,035 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-20 12:40:51,035 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-20 12:40:51,035 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-11-20 12:40:51,035 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-11-20 12:40:51,035 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-11-20 12:40:51,035 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-11-20 12:40:51,035 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2024-11-20 12:40:51,035 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2024-11-20 12:40:51,035 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2024-11-20 12:40:51,035 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2024-11-20 12:40:51,036 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_write_bcr [2024-11-20 12:40:51,036 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_write_bcr [2024-11-20 12:40:51,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-20 12:40:51,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-20 12:40:51,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-20 12:40:51,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-20 12:40:51,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-20 12:40:51,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-20 12:40:51,036 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-11-20 12:40:51,036 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-11-20 12:40:51,036 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-20 12:40:51,036 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-20 12:40:51,036 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_netif_start [2024-11-20 12:40:51,036 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_netif_start [2024-11-20 12:40:51,036 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2024-11-20 12:40:51,037 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2024-11-20 12:40:51,037 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~~u16~0 [2024-11-20 12:40:51,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~~u16~0 [2024-11-20 12:40:51,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-20 12:40:51,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-20 12:40:51,037 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-20 12:40:51,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-20 12:40:51,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-20 12:40:51,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-20 12:40:51,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-20 12:40:51,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2024-11-20 12:40:51,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2024-11-20 12:40:51,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-11-20 12:40:51,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-11-20 12:40:51,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2024-11-20 12:40:51,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2024-11-20 12:40:51,038 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_open [2024-11-20 12:40:51,038 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_open [2024-11-20 12:40:51,038 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-20 12:40:51,038 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2024-11-20 12:40:51,038 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2024-11-20 12:40:51,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-20 12:40:51,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-20 12:40:51,038 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-20 12:40:51,038 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-20 12:40:51,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-20 12:40:51,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-20 12:40:51,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-20 12:40:51,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-20 12:40:51,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-20 12:40:51,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-20 12:40:51,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-20 12:40:51,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-20 12:40:51,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-20 12:40:51,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-20 12:40:51,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-20 12:40:51,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-20 12:40:51,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-20 12:40:51,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-20 12:40:51,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-20 12:40:51,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-20 12:40:51,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-20 12:40:51,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-20 12:40:51,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-20 12:40:51,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-20 12:40:51,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-20 12:40:51,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-20 12:40:51,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-20 12:40:51,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-20 12:40:51,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-20 12:40:51,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-20 12:40:51,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-11-20 12:40:51,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-11-20 12:40:51,040 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-20 12:40:51,040 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-20 12:40:51,040 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-20 12:40:51,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-20 12:40:51,040 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_reset [2024-11-20 12:40:51,040 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_reset [2024-11-20 12:40:51,040 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_printk [2024-11-20 12:40:51,040 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_printk [2024-11-20 12:40:51,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_pcnet32_private [2024-11-20 12:40:51,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_pcnet32_private [2024-11-20 12:40:51,040 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-20 12:40:51,040 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-20 12:40:51,040 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_restart [2024-11-20 12:40:51,040 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_restart [2024-11-20 12:40:51,040 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-20 12:40:51,040 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-20 12:40:51,040 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-11-20 12:40:51,040 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-11-20 12:40:51,040 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-20 12:40:51,040 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-20 12:40:51,040 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-20 12:40:51,040 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-20 12:40:51,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-20 12:40:51,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-20 12:40:51,041 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_read_csr [2024-11-20 12:40:51,041 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_read_csr [2024-11-20 12:40:51,041 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2024-11-20 12:40:51,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2024-11-20 12:40:51,041 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-20 12:40:51,041 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-20 12:40:51,041 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_reset [2024-11-20 12:40:51,041 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_reset [2024-11-20 12:40:51,041 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2024-11-20 12:40:51,041 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2024-11-20 12:40:51,041 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-20 12:40:51,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-20 12:40:51,041 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-20 12:40:51,041 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-20 12:40:51,041 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-20 12:40:51,041 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-20 12:40:51,041 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-20 12:40:51,041 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-20 12:40:51,041 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-20 12:40:51,042 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-20 12:40:51,042 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-20 12:40:51,042 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-20 12:40:51,042 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-20 12:40:51,042 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-20 12:40:51,042 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-20 12:40:51,042 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-20 12:40:51,042 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-20 12:40:51,042 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-20 12:40:51,042 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-20 12:40:51,042 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-20 12:40:51,042 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-20 12:40:51,042 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-20 12:40:51,042 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-20 12:40:51,042 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-20 12:40:51,042 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-20 12:40:51,042 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-11-20 12:40:51,042 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-11-20 12:40:51,042 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-11-20 12:40:51,042 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-11-20 12:40:51,042 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-11-20 12:40:51,043 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2024-11-20 12:40:51,043 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2024-11-20 12:40:51,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-20 12:40:51,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-20 12:40:51,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-20 12:40:51,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-20 12:40:51,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-20 12:40:51,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-20 12:40:51,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-20 12:40:51,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-20 12:40:51,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-20 12:40:51,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-20 12:40:51,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-20 12:40:51,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-20 12:40:51,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-20 12:40:51,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-20 12:40:51,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-20 12:40:51,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-20 12:40:51,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-20 12:40:51,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-20 12:40:51,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-20 12:40:51,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-20 12:40:51,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-20 12:40:51,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-20 12:40:51,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-20 12:40:51,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-20 12:40:51,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-20 12:40:51,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-20 12:40:51,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-11-20 12:40:51,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-11-20 12:40:51,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-20 12:40:51,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-20 12:40:51,045 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_pm_resume [2024-11-20 12:40:51,046 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_pm_resume [2024-11-20 12:40:51,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-20 12:40:51,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-20 12:40:51,046 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_check_media [2024-11-20 12:40:51,046 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_check_media [2024-11-20 12:40:51,046 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_regs_len [2024-11-20 12:40:51,046 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_regs_len [2024-11-20 12:40:51,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-20 12:40:51,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-20 12:40:51,047 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_poll_controller [2024-11-20 12:40:51,047 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_poll_controller [2024-11-20 12:40:51,047 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_free_ring [2024-11-20 12:40:51,047 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_free_ring [2024-11-20 12:40:51,047 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-20 12:40:51,047 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-20 12:40:51,047 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-20 12:40:51,047 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-20 12:40:51,047 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-20 12:40:51,047 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-20 12:40:51,047 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-20 12:40:51,047 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-20 12:40:51,047 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-20 12:40:51,047 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-20 12:40:51,047 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-20 12:40:51,047 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-20 12:40:51,047 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-20 12:40:51,047 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-20 12:40:51,048 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-20 12:40:51,048 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-20 12:40:51,048 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-20 12:40:51,048 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-20 12:40:51,048 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-20 12:40:51,048 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-20 12:40:51,048 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-20 12:40:51,048 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-20 12:40:51,048 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-11-20 12:40:51,048 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-11-20 12:40:51,048 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-11-20 12:40:51,048 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-11-20 12:40:51,048 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-11-20 12:40:51,048 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2024-11-20 12:40:51,048 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2024-11-20 12:40:51,048 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2024-11-20 12:40:51,048 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-20 12:40:51,048 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-20 12:40:51,048 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-20 12:40:51,048 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-20 12:40:51,048 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-20 12:40:51,048 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-20 12:40:51,049 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-20 12:40:51,049 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-20 12:40:51,049 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-20 12:40:51,049 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-20 12:40:51,049 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-20 12:40:51,049 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-20 12:40:51,049 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-20 12:40:51,049 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-20 12:40:51,049 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-20 12:40:51,050 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-20 12:40:51,050 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-20 12:40:51,050 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-20 12:40:51,050 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-20 12:40:51,050 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-20 12:40:51,050 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-11-20 12:40:51,050 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-11-20 12:40:51,050 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-11-20 12:40:51,051 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-11-20 12:40:51,051 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-11-20 12:40:51,051 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2024-11-20 12:40:51,051 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2024-11-20 12:40:51,051 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2024-11-20 12:40:51,051 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2024-11-20 12:40:51,051 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2024-11-20 12:40:51,051 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-20 12:40:51,051 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-20 12:40:51,051 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2024-11-20 12:40:51,051 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2024-11-20 12:40:51,052 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2024-11-20 12:40:51,052 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2024-11-20 12:40:51,052 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_purge_rx_ring [2024-11-20 12:40:51,052 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_purge_rx_ring [2024-11-20 12:40:51,052 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_write_csr [2024-11-20 12:40:51,052 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_write_csr [2024-11-20 12:40:51,052 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_tx_timeout [2024-11-20 12:40:51,052 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_tx_timeout [2024-11-20 12:40:51,052 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-20 12:40:51,052 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-20 12:40:51,052 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-20 12:40:51,052 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_netif_stop [2024-11-20 12:40:51,053 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_netif_stop [2024-11-20 12:40:51,053 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-20 12:40:51,053 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-20 12:40:51,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-20 12:40:51,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-20 12:40:51,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-20 12:40:51,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-20 12:40:51,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-20 12:40:51,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-20 12:40:51,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-20 12:40:51,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-20 12:40:51,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-20 12:40:51,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-20 12:40:51,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-20 12:40:51,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-20 12:40:51,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-20 12:40:51,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-20 12:40:51,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-20 12:40:51,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-20 12:40:51,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-20 12:40:51,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-20 12:40:51,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-20 12:40:51,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-20 12:40:51,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-20 12:40:51,055 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-20 12:40:51,055 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-20 12:40:51,055 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-20 12:40:51,055 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-20 12:40:51,055 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-20 12:40:51,055 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-11-20 12:40:51,055 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-11-20 12:40:51,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_pcnet32_private [2024-11-20 12:40:51,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_pcnet32_private [2024-11-20 12:40:51,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-20 12:40:51,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-20 12:40:51,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-20 12:40:51,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-20 12:40:51,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-20 12:40:51,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-20 12:40:51,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-20 12:40:51,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-20 12:40:51,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-20 12:40:51,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-20 12:40:51,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-20 12:40:51,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-20 12:40:51,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-20 12:40:51,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-20 12:40:51,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-20 12:40:51,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-20 12:40:51,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-20 12:40:51,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-20 12:40:51,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-20 12:40:51,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-20 12:40:51,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-20 12:40:51,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-20 12:40:51,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-20 12:40:51,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-20 12:40:51,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-11-20 12:40:51,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-11-20 12:40:51,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-11-20 12:40:51,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-11-20 12:40:51,057 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_read_csr [2024-11-20 12:40:51,057 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_read_csr [2024-11-20 12:40:51,057 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-20 12:40:51,057 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-20 12:40:51,057 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_set_multicast_list [2024-11-20 12:40:51,057 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_set_multicast_list [2024-11-20 12:40:51,057 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2024-11-20 12:40:51,057 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2024-11-20 12:40:51,057 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-20 12:40:51,057 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-20 12:40:51,057 INFO L130 BoogieDeclarations]: Found specification of procedure mii_link_ok [2024-11-20 12:40:51,057 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_link_ok [2024-11-20 12:40:51,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-20 12:40:51,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-20 12:40:51,058 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_probe1 [2024-11-20 12:40:51,058 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_probe1 [2024-11-20 12:40:51,058 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2024-11-20 12:40:51,058 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2024-11-20 12:40:51,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-11-20 12:40:51,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-11-20 12:40:51,058 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_remove_one [2024-11-20 12:40:51,058 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_remove_one [2024-11-20 12:40:51,058 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2024-11-20 12:40:51,058 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2024-11-20 12:40:51,059 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~~u16~0~TO~VOID [2024-11-20 12:40:51,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~~u16~0~TO~VOID [2024-11-20 12:40:51,059 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_read_bcr [2024-11-20 12:40:51,059 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_read_bcr [2024-11-20 12:40:51,059 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2024-11-20 12:40:51,060 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2024-11-20 12:40:51,060 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-20 12:40:51,060 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-20 12:40:51,060 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-20 12:40:51,060 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-20 12:40:51,060 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_read_bcr [2024-11-20 12:40:51,060 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_read_bcr [2024-11-20 12:40:51,060 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-20 12:40:51,060 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-20 12:40:51,060 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_init_ring [2024-11-20 12:40:51,060 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_init_ring [2024-11-20 12:40:51,060 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_close [2024-11-20 12:40:51,060 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_close [2024-11-20 12:40:51,061 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-11-20 12:40:51,061 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-11-20 12:40:51,061 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-20 12:40:51,061 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-20 12:40:51,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-20 12:40:51,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-20 12:40:51,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-20 12:40:51,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-20 12:40:51,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-20 12:40:51,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-20 12:40:51,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-20 12:40:51,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-20 12:40:51,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-20 12:40:51,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-20 12:40:51,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-20 12:40:51,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-20 12:40:51,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-20 12:40:51,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-20 12:40:51,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-20 12:40:51,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-20 12:40:51,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-20 12:40:51,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-20 12:40:51,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-20 12:40:51,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-20 12:40:51,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-20 12:40:51,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-20 12:40:51,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-20 12:40:51,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-20 12:40:51,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-20 12:40:51,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-20 12:40:51,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-11-20 12:40:51,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-11-20 12:40:51,063 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_suspend [2024-11-20 12:40:51,063 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_suspend [2024-11-20 12:40:51,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-20 12:40:51,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-20 12:40:51,063 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-20 12:40:51,063 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-20 12:40:51,064 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-11-20 12:40:51,064 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-11-20 12:40:51,064 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_write_csr [2024-11-20 12:40:51,064 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_write_csr [2024-11-20 12:40:51,064 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_load_multicast [2024-11-20 12:40:51,064 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_load_multicast [2024-11-20 12:40:51,064 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2024-11-20 12:40:51,064 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2024-11-20 12:40:51,064 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_nway_reset [2024-11-20 12:40:51,064 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_nway_reset [2024-11-20 12:40:51,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-20 12:40:51,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-20 12:40:51,065 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2024-11-20 12:40:51,065 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2024-11-20 12:40:51,065 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-20 12:40:51,065 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-20 12:40:51,065 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-11-20 12:40:51,065 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-11-20 12:40:51,065 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2024-11-20 12:40:51,065 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2024-11-20 12:40:51,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-20 12:40:51,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-20 12:40:51,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-20 12:40:51,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-20 12:40:51,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-20 12:40:51,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-20 12:40:51,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-20 12:40:51,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-20 12:40:51,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-20 12:40:51,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-20 12:40:51,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-20 12:40:51,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-20 12:40:51,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-20 12:40:51,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-20 12:40:51,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-20 12:40:51,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-20 12:40:51,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-20 12:40:51,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-20 12:40:51,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-20 12:40:51,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-20 12:40:51,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-20 12:40:51,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-20 12:40:51,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-20 12:40:51,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-20 12:40:51,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-20 12:40:51,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-20 12:40:51,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-11-20 12:40:51,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-11-20 12:40:51,066 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2024-11-20 12:40:51,066 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2024-11-20 12:40:51,066 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2024-11-20 12:40:51,066 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2024-11-20 12:40:51,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-20 12:40:51,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-20 12:40:51,067 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2024-11-20 12:40:51,067 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2024-11-20 12:40:52,062 INFO L238 CfgBuilder]: Building ICFG [2024-11-20 12:40:52,066 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-20 12:41:12,951 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-20 12:41:13,729 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-20 12:41:31,332 INFO L? ?]: Removed 3825 outVars from TransFormulas that were not future-live. [2024-11-20 12:41:31,333 INFO L287 CfgBuilder]: Performing block encoding [2024-11-20 12:41:31,393 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-20 12:41:31,393 INFO L316 CfgBuilder]: Removed 8 assume(true) statements. [2024-11-20 12:41:31,394 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 12:41:31 BoogieIcfgContainer [2024-11-20 12:41:31,394 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-20 12:41:31,396 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-20 12:41:31,396 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-20 12:41:31,398 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-20 12:41:31,399 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 12:40:44" (1/3) ... [2024-11-20 12:41:31,400 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@318ab843 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 12:41:31, skipping insertion in model container [2024-11-20 12:41:31,400 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:40:48" (2/3) ... [2024-11-20 12:41:31,400 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@318ab843 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 12:41:31, skipping insertion in model container [2024-11-20 12:41:31,400 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 12:41:31" (3/3) ... [2024-11-20 12:41:31,401 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i [2024-11-20 12:41:31,414 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-20 12:41:31,415 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2024-11-20 12:41:31,639 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-20 12:41:31,652 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;@6ee4383c, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-20 12:41:31,653 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2024-11-20 12:41:31,792 INFO L276 IsEmpty]: Start isEmpty. Operand has 3296 states, 2399 states have (on average 1.3434764485202169) internal successors, (3223), 2442 states have internal predecessors, (3223), 769 states have call successors, (769), 128 states have call predecessors, (769), 127 states have return successors, (761), 749 states have call predecessors, (761), 761 states have call successors, (761) [2024-11-20 12:41:31,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-20 12:41:31,824 INFO L207 NwaCegarLoop]: Found error trace [2024-11-20 12:41:31,824 INFO L215 NwaCegarLoop]: trace histogram [14, 14, 13, 13, 13, 13, 13, 13, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-20 12:41:31,825 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-20 12:41:31,831 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-20 12:41:31,833 INFO L85 PathProgramCache]: Analyzing trace with hash 616362818, now seen corresponding path program 1 times [2024-11-20 12:41:31,842 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-20 12:41:31,843 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1758480197] [2024-11-20 12:41:31,843 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-20 12:41:31,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-20 12:41:36,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:41:37,086 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2024-11-20 12:41:37,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:41:37,104 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:41:37,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:41:37,117 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2024-11-20 12:41:37,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:41:37,130 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:41:37,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:41:37,141 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2024-11-20 12:41:37,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:41:37,152 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:41:37,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:41:37,162 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2024-11-20 12:41:37,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:41:37,180 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:41:37,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:41:37,188 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-20 12:41:37,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:41:37,206 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:41:37,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:41:37,214 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-11-20 12:41:37,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:41:37,226 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:41:37,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:41:37,236 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-11-20 12:41:37,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:41:37,251 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:41:37,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:41:37,257 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-11-20 12:41:37,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:41:37,272 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:41:37,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:41:37,285 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-11-20 12:41:37,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:41:37,298 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:41:37,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:41:37,308 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-11-20 12:41:37,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:41:37,321 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:41:37,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:41:37,329 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-11-20 12:41:37,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:41:37,341 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:41:37,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:41:37,347 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-11-20 12:41:37,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:41:37,360 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:41:37,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:41:37,366 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2024-11-20 12:41:37,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:41:37,380 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:41:37,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:41:37,388 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2024-11-20 12:41:37,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:41:37,400 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-11-20 12:41:37,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:41:37,415 INFO L134 CoverageAnalysis]: Checked inductivity of 741 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 741 trivial. 0 not checked. [2024-11-20 12:41:37,416 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-20 12:41:37,416 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1758480197] [2024-11-20 12:41:37,417 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1758480197] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-20 12:41:37,417 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-20 12:41:37,417 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-20 12:41:37,419 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1370600629] [2024-11-20 12:41:37,420 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-20 12:41:37,425 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-20 12:41:37,425 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-20 12:41:37,449 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-20 12:41:37,450 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-20 12:41:37,458 INFO L87 Difference]: Start difference. First operand has 3296 states, 2399 states have (on average 1.3434764485202169) internal successors, (3223), 2442 states have internal predecessors, (3223), 769 states have call successors, (769), 128 states have call predecessors, (769), 127 states have return successors, (761), 749 states have call predecessors, (761), 761 states have call successors, (761) Second operand has 4 states, 4 states have (on average 9.75) internal successors, (39), 3 states have internal predecessors, (39), 3 states have call successors, (18), 3 states have call predecessors, (18), 1 states have return successors, (16), 3 states have call predecessors, (16), 3 states have call successors, (16) [2024-11-20 12:41:41,543 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-20 12:41:45,842 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.30s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []