./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-hp-hp100.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8be7027f Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-hp-hp100.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 2153d726b3df3279bb6505eb692efb4a8209caffcbc0811ddc19e986e257f695 --- Real Ultimate output --- This is Ultimate 0.2.5-wip.dk.perfect-tracechecks-8be7027-m [2024-11-12 10:56:51,745 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-12 10:56:51,812 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-12 10:56:51,817 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-12 10:56:51,817 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-12 10:56:51,851 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-12 10:56:51,852 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-12 10:56:51,852 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-12 10:56:51,853 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-12 10:56:51,854 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-12 10:56:51,855 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-12 10:56:51,855 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-12 10:56:51,856 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-12 10:56:51,856 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-12 10:56:51,856 INFO L153 SettingsManager]: * Use SBE=true [2024-11-12 10:56:51,857 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-12 10:56:51,857 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-12 10:56:51,857 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-12 10:56:51,858 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-12 10:56:51,858 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-12 10:56:51,861 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-12 10:56:51,865 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-12 10:56:51,866 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-12 10:56:51,867 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-12 10:56:51,867 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-12 10:56:51,868 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-12 10:56:51,868 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-12 10:56:51,868 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-12 10:56:51,868 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-12 10:56:51,869 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-12 10:56:51,869 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-12 10:56:51,869 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-12 10:56:51,869 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-12 10:56:51,870 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-12 10:56:51,870 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-12 10:56:51,871 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-12 10:56:51,871 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-12 10:56:51,871 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-12 10:56:51,872 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-12 10:56:51,872 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2153d726b3df3279bb6505eb692efb4a8209caffcbc0811ddc19e986e257f695 [2024-11-12 10:56:52,104 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-12 10:56:52,133 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-12 10:56:52,136 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-12 10:56:52,138 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-12 10:56:52,139 INFO L274 PluginConnector]: CDTParser initialized [2024-11-12 10:56:52,140 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-hp-hp100.cil.i [2024-11-12 10:56:53,679 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-12 10:56:54,310 INFO L384 CDTParser]: Found 1 translation units. [2024-11-12 10:56:54,311 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-hp-hp100.cil.i [2024-11-12 10:56:54,386 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a5b66616b/92d2ef482f2a45d1a28398b2257b523f/FLAGffe389450 [2024-11-12 10:56:54,401 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a5b66616b/92d2ef482f2a45d1a28398b2257b523f [2024-11-12 10:56:54,404 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-12 10:56:54,405 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-12 10:56:54,406 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-12 10:56:54,407 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-12 10:56:54,413 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-12 10:56:54,414 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 10:56:54" (1/1) ... [2024-11-12 10:56:54,416 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36dc7c87 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:56:54, skipping insertion in model container [2024-11-12 10:56:54,416 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 10:56:54" (1/1) ... [2024-11-12 10:56:54,551 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-12 10:56:57,807 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-hp-hp100.cil.i[314801,314814] [2024-11-12 10:56:57,811 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-hp-hp100.cil.i[314970,314983] [2024-11-12 10:56:57,812 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-hp-hp100.cil.i[315137,315150] [2024-11-12 10:56:57,812 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-hp-hp100.cil.i[315305,315318] [2024-11-12 10:56:57,847 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 10:56:57,883 INFO L200 MainTranslator]: Completed pre-run [2024-11-12 10:56:58,015 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"); [5204] [2024-11-12 10:56:58,018 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)); [5211] [2024-11-12 10:56:58,019 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)); [5246-5247] [2024-11-12 10:56:58,020 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"); [5252-5254] [2024-11-12 10:56:58,023 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [5314] [2024-11-12 10:56:58,025 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5317] [2024-11-12 10:56:58,025 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5320] [2024-11-12 10:56:58,025 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5323] [2024-11-12 10:56:58,027 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5392] [2024-11-12 10:56:58,028 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5438] [2024-11-12 10:56:58,029 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5446] [2024-11-12 10:56:58,029 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outw %w0, %w1": : "a" (value), "Nd" (port)); [5453] [2024-11-12 10:56:58,029 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inw %w1, %w0": "=a" (value): "Nd" (port)); [5461] [2024-11-12 10:56:58,030 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [5468] [2024-11-12 10:56:58,030 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [5476] [2024-11-12 10:56:58,030 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; outsl": "+S" (addr), "+c" (count): "d" (port)); [5483] [2024-11-12 10:56:58,030 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; insl": "+D" (addr), "+c" (count): "d" (port)); [5490] [2024-11-12 10:56:58,040 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)); [5559-5560] [2024-11-12 10:56:58,046 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [5593-5594] [2024-11-12 10:56:58,249 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-hp-hp100.cil.i[314801,314814] [2024-11-12 10:56:58,250 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-hp-hp100.cil.i[314970,314983] [2024-11-12 10:56:58,250 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-hp-hp100.cil.i[315137,315150] [2024-11-12 10:56:58,251 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-hp-hp100.cil.i[315305,315318] [2024-11-12 10:56:58,262 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 10:56:58,499 INFO L204 MainTranslator]: Completed translation [2024-11-12 10:56:58,500 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:56:58 WrapperNode [2024-11-12 10:56:58,500 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-12 10:56:58,502 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-12 10:56:58,502 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-12 10:56:58,502 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-12 10:56:58,509 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:56:58" (1/1) ... [2024-11-12 10:56:58,598 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:56:58" (1/1) ... [2024-11-12 10:56:58,786 INFO L138 Inliner]: procedures = 390, calls = 1834, calls flagged for inlining = 178, calls inlined = 157, statements flattened = 5065 [2024-11-12 10:56:58,787 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-12 10:56:58,787 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-12 10:56:58,787 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-12 10:56:58,788 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-12 10:56:58,800 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:56:58" (1/1) ... [2024-11-12 10:56:58,801 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:56:58" (1/1) ... [2024-11-12 10:56:58,846 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:56:58" (1/1) ... [2024-11-12 10:56:59,329 INFO L175 MemorySlicer]: Split 688 memory accesses to 17 slices as follows [1, 6, 1, 8, 2, 8, 2, 2, 6, 1, 2, 8, 556, 4, 24, 54, 3]. 81 percent of accesses are in the largest equivalence class. The 54 initializations are split as follows [0, 6, 0, 0, 0, 8, 0, 0, 6, 1, 2, 0, 6, 0, 24, 0, 1]. The 343 writes are split as follows [1, 0, 0, 2, 1, 0, 0, 1, 0, 0, 0, 1, 291, 4, 0, 42, 0]. [2024-11-12 10:56:59,330 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:56:58" (1/1) ... [2024-11-12 10:56:59,330 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:56:58" (1/1) ... [2024-11-12 10:56:59,441 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:56:58" (1/1) ... [2024-11-12 10:56:59,465 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:56:58" (1/1) ... [2024-11-12 10:56:59,514 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:56:58" (1/1) ... [2024-11-12 10:56:59,577 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:56:58" (1/1) ... [2024-11-12 10:56:59,632 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-12 10:56:59,634 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-12 10:56:59,634 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-12 10:56:59,635 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-12 10:56:59,635 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:56:58" (1/1) ... [2024-11-12 10:56:59,643 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-12 10:56:59,656 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-12 10:56:59,676 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) [2024-11-12 10:56:59,687 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 [2024-11-12 10:56:59,735 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-12 10:56:59,735 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-12 10:56:59,736 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2024-11-12 10:56:59,737 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2024-11-12 10:56:59,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-12 10:56:59,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-12 10:56:59,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-12 10:56:59,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-12 10:56:59,738 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-12 10:56:59,738 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-12 10:56:59,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_66 [2024-11-12 10:56:59,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_66 [2024-11-12 10:56:59,739 INFO L130 BoogieDeclarations]: Found specification of procedure dev_trans_start [2024-11-12 10:56:59,739 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_trans_start [2024-11-12 10:56:59,739 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_open [2024-11-12 10:56:59,739 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_open [2024-11-12 10:56:59,739 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_load_eeprom [2024-11-12 10:56:59,739 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_load_eeprom [2024-11-12 10:56:59,740 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_sense_lan [2024-11-12 10:56:59,740 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_sense_lan [2024-11-12 10:56:59,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-12 10:56:59,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-12 10:56:59,740 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2024-11-12 10:56:59,740 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2024-11-12 10:56:59,740 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-12 10:56:59,741 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-12 10:56:59,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-12 10:56:59,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-12 10:56:59,741 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-11-12 10:56:59,741 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-11-12 10:56:59,741 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-12 10:56:59,741 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-12 10:56:59,742 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-12 10:56:59,742 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2024-11-12 10:56:59,742 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2024-11-12 10:56:59,742 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-12 10:56:59,742 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-12 10:56:59,742 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_cascade_reset [2024-11-12 10:56:59,742 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_cascade_reset [2024-11-12 10:56:59,743 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-12 10:56:59,743 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-12 10:56:59,743 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-12 10:56:59,743 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-12 10:56:59,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-12 10:56:59,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-12 10:56:59,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-12 10:56:59,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-12 10:56:59,745 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-12 10:56:59,745 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-12 10:56:59,745 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-12 10:56:59,745 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-12 10:56:59,745 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-12 10:56:59,745 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-12 10:56:59,745 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-12 10:56:59,745 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-12 10:56:59,745 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-12 10:56:59,745 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-12 10:56:59,746 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-12 10:56:59,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-12 10:56:59,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-12 10:56:59,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-12 10:56:59,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-12 10:56:59,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-12 10:56:59,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-12 10:56:59,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-12 10:56:59,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-12 10:56:59,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-12 10:56:59,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-12 10:56:59,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-12 10:56:59,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-12 10:56:59,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-12 10:56:59,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-12 10:56:59,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-12 10:56:59,749 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-12 10:56:59,749 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-12 10:56:59,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-12 10:56:59,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-12 10:56:59,749 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-12 10:56:59,750 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-12 10:56:59,750 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-12 10:56:59,750 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-12 10:56:59,750 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-12 10:56:59,750 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-12 10:56:59,750 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-12 10:56:59,750 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-12 10:56:59,751 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-12 10:56:59,751 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-12 10:56:59,751 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-12 10:56:59,751 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-12 10:56:59,752 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-12 10:56:59,752 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-12 10:56:59,752 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-12 10:56:59,752 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-12 10:56:59,752 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-12 10:56:59,753 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-12 10:56:59,753 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-12 10:56:59,753 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-12 10:56:59,753 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-12 10:56:59,753 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-12 10:56:59,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-12 10:56:59,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-12 10:56:59,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-12 10:56:59,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-12 10:56:59,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-12 10:56:59,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-12 10:56:59,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-12 10:56:59,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-12 10:56:59,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-12 10:56:59,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-12 10:56:59,755 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-12 10:56:59,755 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-12 10:56:59,755 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-12 10:56:59,755 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-12 10:56:59,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-12 10:56:59,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-12 10:56:59,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-12 10:56:59,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-12 10:56:59,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-12 10:56:59,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-12 10:56:59,756 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-12 10:56:59,756 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-12 10:56:59,756 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-12 10:56:59,756 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-12 10:56:59,756 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-12 10:56:59,756 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-12 10:56:59,756 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-12 10:56:59,756 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-12 10:56:59,756 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-12 10:56:59,756 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-12 10:56:59,756 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-12 10:56:59,757 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_rx_bm [2024-11-12 10:56:59,757 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_rx_bm [2024-11-12 10:56:59,757 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_BM_shutdown [2024-11-12 10:56:59,757 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_BM_shutdown [2024-11-12 10:56:59,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-12 10:56:59,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-12 10:56:59,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-12 10:56:59,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-12 10:56:59,759 INFO L130 BoogieDeclarations]: Found specification of procedure wait [2024-11-12 10:56:59,759 INFO L138 BoogieDeclarations]: Found implementation of procedure wait [2024-11-12 10:56:59,759 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-11-12 10:56:59,759 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-11-12 10:56:59,760 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_hwinit [2024-11-12 10:56:59,760 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_hwinit [2024-11-12 10:56:59,760 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-12 10:56:59,760 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-12 10:56:59,760 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_whatever [2024-11-12 10:56:59,761 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_whatever [2024-11-12 10:56:59,761 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_close [2024-11-12 10:56:59,761 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_close [2024-11-12 10:56:59,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-12 10:56:59,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-12 10:56:59,762 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-12 10:56:59,762 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_stop_interface [2024-11-12 10:56:59,762 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_stop_interface [2024-11-12 10:56:59,762 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_check_lan [2024-11-12 10:56:59,762 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_check_lan [2024-11-12 10:56:59,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-12 10:56:59,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-12 10:56:59,763 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-12 10:56:59,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-12 10:56:59,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-12 10:56:59,764 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-12 10:56:59,764 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-12 10:56:59,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-12 10:56:59,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-12 10:56:59,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-12 10:56:59,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-12 10:56:59,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-12 10:56:59,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-12 10:56:59,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-12 10:56:59,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-12 10:56:59,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-12 10:56:59,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-12 10:56:59,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-12 10:56:59,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-12 10:56:59,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-12 10:56:59,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-12 10:56:59,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-12 10:56:59,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-12 10:56:59,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-12 10:56:59,768 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-12 10:56:59,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-12 10:56:59,768 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-12 10:56:59,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-12 10:56:59,768 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-12 10:56:59,768 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-12 10:56:59,768 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_rxfill [2024-11-12 10:56:59,769 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_rxfill [2024-11-12 10:56:59,769 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-12 10:56:59,769 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-12 10:56:59,769 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-12 10:56:59,769 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-12 10:56:59,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-12 10:56:59,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-12 10:56:59,769 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-12 10:56:59,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-12 10:56:59,770 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_update_stats [2024-11-12 10:56:59,770 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_update_stats [2024-11-12 10:56:59,770 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-12 10:56:59,770 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-12 10:56:59,770 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-12 10:56:59,770 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-12 10:56:59,770 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-12 10:56:59,770 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-12 10:56:59,770 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-12 10:56:59,770 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-12 10:56:59,770 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-12 10:56:59,770 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-12 10:56:59,771 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-12 10:56:59,771 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-12 10:56:59,771 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-12 10:56:59,771 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-12 10:56:59,771 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-12 10:56:59,771 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-12 10:56:59,771 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-12 10:56:59,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-12 10:56:59,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-12 10:56:59,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-12 10:56:59,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-12 10:56:59,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-12 10:56:59,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-12 10:56:59,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-12 10:56:59,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-12 10:56:59,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-12 10:56:59,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-12 10:56:59,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-12 10:56:59,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-12 10:56:59,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-12 10:56:59,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-12 10:56:59,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-12 10:56:59,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-12 10:56:59,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-12 10:56:59,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-12 10:56:59,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-12 10:56:59,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-12 10:56:59,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-12 10:56:59,775 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-12 10:56:59,775 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-12 10:56:59,776 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-12 10:56:59,776 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-12 10:56:59,776 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-12 10:56:59,776 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-12 10:56:59,776 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-12 10:56:59,776 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-12 10:56:59,776 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-12 10:56:59,776 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-12 10:56:59,777 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-12 10:56:59,777 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-12 10:56:59,777 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-12 10:56:59,777 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-12 10:56:59,777 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-12 10:56:59,778 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-12 10:56:59,778 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-12 10:56:59,779 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-12 10:56:59,780 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-12 10:56:59,780 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-12 10:56:59,782 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-12 10:56:59,782 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-12 10:56:59,782 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-12 10:56:59,782 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-12 10:56:59,782 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-12 10:56:59,782 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-12 10:56:59,783 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-12 10:56:59,783 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-12 10:56:59,783 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-12 10:56:59,783 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-12 10:56:59,783 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-12 10:56:59,783 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-12 10:56:59,783 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-12 10:56:59,783 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-12 10:56:59,783 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-12 10:56:59,784 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-12 10:56:59,784 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-12 10:56:59,784 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-12 10:56:59,784 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-12 10:56:59,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-12 10:56:59,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-12 10:56:59,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-12 10:56:59,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-12 10:56:59,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-12 10:56:59,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-12 10:56:59,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-12 10:56:59,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-12 10:56:59,789 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-12 10:56:59,789 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-12 10:56:59,789 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-12 10:56:59,789 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-12 10:56:59,789 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-12 10:56:59,789 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-12 10:56:59,789 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-12 10:56:59,789 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-12 10:56:59,790 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-12 10:56:59,790 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-12 10:56:59,790 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-12 10:56:59,790 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-12 10:56:59,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-12 10:56:59,790 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2024-11-12 10:56:59,790 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2024-11-12 10:56:59,790 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-12 10:56:59,791 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-12 10:56:59,791 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-11-12 10:56:59,791 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-11-12 10:56:59,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-12 10:56:59,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-12 10:56:59,791 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2024-11-12 10:56:59,791 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2024-11-12 10:56:59,791 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_pci_remove [2024-11-12 10:56:59,792 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_pci_remove [2024-11-12 10:56:59,792 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_build_rx_pdl [2024-11-12 10:56:59,792 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_build_rx_pdl [2024-11-12 10:56:59,792 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2024-11-12 10:56:59,792 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2024-11-12 10:56:59,792 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-12 10:56:59,792 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-12 10:56:59,792 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-11-12 10:56:59,793 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-11-12 10:56:59,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_hp100_private [2024-11-12 10:56:59,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_hp100_private [2024-11-12 10:56:59,793 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-12 10:56:59,793 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-12 10:56:59,793 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-12 10:56:59,793 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-12 10:56:59,793 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-12 10:56:59,793 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-12 10:56:59,793 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-12 10:56:59,793 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-12 10:56:59,793 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-12 10:56:59,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-12 10:56:59,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-12 10:56:59,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-12 10:56:59,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-12 10:56:59,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-12 10:56:59,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-12 10:56:59,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-12 10:56:59,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-12 10:56:59,795 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2024-11-12 10:56:59,795 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2024-11-12 10:56:59,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-12 10:56:59,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-12 10:56:59,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_hp100_private [2024-11-12 10:56:59,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_hp100_private [2024-11-12 10:56:59,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_80 [2024-11-12 10:56:59,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_80 [2024-11-12 10:56:59,795 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2024-11-12 10:56:59,796 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2024-11-12 10:56:59,796 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-11-12 10:56:59,796 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-11-12 10:56:59,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-12 10:56:59,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-12 10:56:59,796 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_set_multicast_list [2024-11-12 10:56:59,796 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_set_multicast_list [2024-11-12 10:56:59,796 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_start_interface [2024-11-12 10:56:59,797 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_start_interface [2024-11-12 10:56:59,797 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-11-12 10:56:59,797 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-11-12 10:56:59,797 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_clean_txring [2024-11-12 10:56:59,797 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_clean_txring [2024-11-12 10:56:59,797 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2024-11-12 10:56:59,797 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2024-11-12 10:56:59,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-12 10:56:59,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-12 10:56:59,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-12 10:56:59,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-12 10:56:59,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-12 10:56:59,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-12 10:56:59,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-12 10:56:59,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-12 10:56:59,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-12 10:56:59,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-12 10:56:59,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-12 10:56:59,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-12 10:56:59,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-12 10:56:59,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-12 10:56:59,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-12 10:56:59,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-12 10:56:59,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-12 10:56:59,799 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2024-11-12 10:56:59,799 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2024-11-12 10:56:59,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-12 10:56:59,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-12 10:56:59,799 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_login_to_vg_hub [2024-11-12 10:56:59,799 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_login_to_vg_hub [2024-11-12 10:56:59,799 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2024-11-12 10:56:59,800 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2024-11-12 10:57:00,688 INFO L238 CfgBuilder]: Building ICFG [2024-11-12 10:57:00,693 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-12 10:57:01,367 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-12 10:57:18,004 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-12 10:57:18,006 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-12 10:57:22,676 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-5: assume (if (~jiffies~0 - ~time~2#1) % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then (~jiffies~0 - ~time~2#1) % 18446744073709551616 % 18446744073709551616 else (~jiffies~0 - ~time~2#1) % 18446744073709551616 % 18446744073709551616 - 18446744073709551616) < 0; [2024-11-12 10:57:22,676 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-5: assume !((if (~jiffies~0 - ~time~2#1) % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then (~jiffies~0 - ~time~2#1) % 18446744073709551616 % 18446744073709551616 else (~jiffies~0 - ~time~2#1) % 18446744073709551616 % 18446744073709551616 - 18446744073709551616) < 0); [2024-11-12 10:57:22,677 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561: assume 2096896 == ~tmp___4~7#1 % 18446744073709551616;#t~bitwise793#1 := ~tmp___4~7#1; [2024-11-12 10:57:22,677 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561: assume !(2096896 == ~tmp___4~7#1 % 18446744073709551616); [2024-11-12 10:57:22,677 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-2: havoc #t~bitwise793#1;assume #t~bitwise793#1 % 18446744073709551616 <= ~tmp___4~7#1 % 18446744073709551616 && #t~bitwise793#1 % 18446744073709551616 <= 2096896; [2024-11-12 10:57:22,677 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-3: assume 0 == #t~bitwise793#1 % 18446744073709551616;havoc #t~bitwise793#1; [2024-11-12 10:57:22,677 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-3: assume !(0 == #t~bitwise793#1 % 18446744073709551616);havoc #t~bitwise793#1; [2024-11-12 10:57:22,678 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L8563: SUMMARY for call #t~ret794#1 := schedule_timeout_interruptible(1); srcloc: null [2024-11-12 10:57:22,678 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L8563-1: assume -9223372036854775808 <= #t~ret794#1 && #t~ret794#1 <= 9223372036854775807;havoc #t~ret794#1; [2024-11-12 10:57:22,678 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##30: assume !(0 == ~tmp___4~7#1 % 18446744073709551616); [2024-11-12 10:57:22,678 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##29: assume 0 == ~tmp___4~7#1 % 18446744073709551616;#t~bitwise793#1 := 0; [2024-11-12 10:57:23,726 INFO L? ?]: Removed 2356 outVars from TransFormulas that were not future-live. [2024-11-12 10:57:23,726 INFO L287 CfgBuilder]: Performing block encoding [2024-11-12 10:57:23,773 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-12 10:57:23,774 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-12 10:57:23,774 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 10:57:23 BoogieIcfgContainer [2024-11-12 10:57:23,774 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-12 10:57:23,776 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-12 10:57:23,776 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-12 10:57:23,779 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-12 10:57:23,779 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.11 10:56:54" (1/3) ... [2024-11-12 10:57:23,780 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4991379 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 10:57:23, skipping insertion in model container [2024-11-12 10:57:23,780 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:56:58" (2/3) ... [2024-11-12 10:57:23,780 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4991379 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 10:57:23, skipping insertion in model container [2024-11-12 10:57:23,780 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 10:57:23" (3/3) ... [2024-11-12 10:57:23,781 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-hp-hp100.cil.i [2024-11-12 10:57:23,799 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-12 10:57:23,799 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2024-11-12 10:57:23,929 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-12 10:57:23,936 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;@305de041, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-12 10:57:23,938 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2024-11-12 10:57:23,952 INFO L276 IsEmpty]: Start isEmpty. Operand has 2148 states, 1455 states have (on average 1.345704467353952) internal successors, (1958), 1495 states have internal predecessors, (1958), 611 states have call successors, (611), 81 states have call predecessors, (611), 80 states have return successors, (606), 593 states have call predecessors, (606), 606 states have call successors, (606) [2024-11-12 10:57:23,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-12 10:57:23,965 INFO L210 NwaCegarLoop]: Found error trace [2024-11-12 10:57:23,966 INFO L218 NwaCegarLoop]: trace histogram [5, 5, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-12 10:57:23,968 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-12 10:57:23,976 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-12 10:57:23,977 INFO L85 PathProgramCache]: Analyzing trace with hash 505186242, now seen corresponding path program 1 times [2024-11-12 10:57:23,985 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-12 10:57:23,986 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [674362605] [2024-11-12 10:57:23,986 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-12 10:57:23,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-12 10:57:28,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:57:29,234 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2024-11-12 10:57:29,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:57:29,254 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:57:29,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:57:29,268 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2024-11-12 10:57:29,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:57:29,283 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:57:29,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:57:29,292 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2024-11-12 10:57:29,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:57:29,305 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:57:29,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:57:29,314 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2024-11-12 10:57:29,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:57:29,325 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:57:29,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:57:29,332 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2024-11-12 10:57:29,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:57:29,345 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-11-12 10:57:29,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:57:29,357 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-12 10:57:29,358 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-12 10:57:29,361 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [674362605] [2024-11-12 10:57:29,362 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [674362605] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-12 10:57:29,363 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-12 10:57:29,363 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-12 10:57:29,365 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [233066541] [2024-11-12 10:57:29,365 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-12 10:57:29,369 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-12 10:57:29,370 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-12 10:57:29,396 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-12 10:57:29,397 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-12 10:57:29,405 INFO L87 Difference]: Start difference. First operand has 2148 states, 1455 states have (on average 1.345704467353952) internal successors, (1958), 1495 states have internal predecessors, (1958), 611 states have call successors, (611), 81 states have call predecessors, (611), 80 states have return successors, (606), 593 states have call predecessors, (606), 606 states have call successors, (606) Second operand has 4 states, 4 states have (on average 6.5) internal successors, (26), 3 states have internal predecessors, (26), 3 states have call successors, (9), 3 states have call predecessors, (9), 1 states have return successors, (7), 3 states have call predecessors, (7), 3 states have call successors, (7) [2024-11-12 10:57:33,497 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-12 10:57:37,808 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.31s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []