./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-atheros-atl1c-atl1c.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3061b6dc Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.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 653d5cc360204fca33c26d78cb2ff8ba82d42405aa83b5c61ebfce8c5188eddb --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-assert-order-craig-3061b6d-m [2024-11-19 04:16:45,700 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-19 04:16:45,769 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-19 04:16:45,774 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-19 04:16:45,776 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-19 04:16:45,806 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-19 04:16:45,807 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-19 04:16:45,807 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-19 04:16:45,808 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-19 04:16:45,808 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-19 04:16:45,809 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-19 04:16:45,810 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-19 04:16:45,810 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-19 04:16:45,810 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-19 04:16:45,812 INFO L153 SettingsManager]: * Use SBE=true [2024-11-19 04:16:45,812 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-19 04:16:45,812 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-19 04:16:45,813 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-19 04:16:45,813 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-19 04:16:45,813 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-19 04:16:45,813 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-19 04:16:45,814 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-19 04:16:45,816 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-19 04:16:45,817 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-19 04:16:45,817 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-19 04:16:45,817 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-19 04:16:45,817 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-19 04:16:45,818 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-19 04:16:45,818 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-19 04:16:45,818 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-19 04:16:45,818 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-19 04:16:45,818 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-19 04:16:45,818 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-19 04:16:45,818 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-19 04:16:45,819 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-19 04:16:45,819 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-19 04:16:45,819 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-19 04:16:45,819 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-19 04:16:45,819 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-19 04:16:45,819 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 653d5cc360204fca33c26d78cb2ff8ba82d42405aa83b5c61ebfce8c5188eddb [2024-11-19 04:16:46,060 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-19 04:16:46,083 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-19 04:16:46,086 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-19 04:16:46,087 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-19 04:16:46,088 INFO L274 PluginConnector]: CDTParser initialized [2024-11-19 04:16:46,089 INFO L431 ainManager$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-atheros-atl1c-atl1c.cil.i [2024-11-19 04:16:47,522 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-19 04:16:48,094 INFO L384 CDTParser]: Found 1 translation units. [2024-11-19 04:16:48,098 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-atheros-atl1c-atl1c.cil.i [2024-11-19 04:16:48,208 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7118ece6b/1e29aaf9471c44e9aaf31e893dc83f7c/FLAG2fdcee02b [2024-11-19 04:16:48,228 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7118ece6b/1e29aaf9471c44e9aaf31e893dc83f7c [2024-11-19 04:16:48,231 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-19 04:16:48,233 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-19 04:16:48,235 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-19 04:16:48,235 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-19 04:16:48,239 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-19 04:16:48,240 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:16:48" (1/1) ... [2024-11-19 04:16:48,241 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b9670d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:16:48, skipping insertion in model container [2024-11-19 04:16:48,242 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:16:48" (1/1) ... [2024-11-19 04:16:48,371 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-19 04:16:53,516 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-atheros-atl1c-atl1c.cil.i[522220,522233] [2024-11-19 04:16:53,520 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-atheros-atl1c-atl1c.cil.i[522389,522402] [2024-11-19 04:16:53,521 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-atheros-atl1c-atl1c.cil.i[522556,522569] [2024-11-19 04:16:53,521 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-atheros-atl1c-atl1c.cil.i[522724,522737] [2024-11-19 04:16:53,552 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 04:16:53,601 INFO L200 MainTranslator]: Completed pre-run [2024-11-19 04:16:53,696 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"); [6236] [2024-11-19 04:16:53,698 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)); [6243] [2024-11-19 04:16:53,699 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6250] [2024-11-19 04:16:53,699 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrq %1,%q0": "+r" (bitpos): "rm" (x)); [6266] [2024-11-19 04:16:53,701 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)); [6326-6327] [2024-11-19 04:16:53,701 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"); [6332-6334] [2024-11-19 04:16:53,701 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; incl %0": "+m" (v->counter)); [6361] [2024-11-19 04:16:53,702 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6368] [2024-11-19 04:16:53,703 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [6424] [2024-11-19 04:16:53,703 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6427] [2024-11-19 04:16:53,703 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6430] [2024-11-19 04:16:53,704 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6433] [2024-11-19 04:16:53,705 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [6527] [2024-11-19 04:16:53,706 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6535] [2024-11-19 04:16:53,706 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [6542] [2024-11-19 04:16:53,706 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6549] [2024-11-19 04:16:53,707 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/mm.h"), "i" (488), "i" (12UL)); [6625-6626] [2024-11-19 04:16:53,708 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ (" addl %1,%0\n adcl $0xffff,%0": "=r" (sum): "r" (sum << 16), "0" (sum & 4294901760U)); [6655] [2024-11-19 04:16:53,708 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ (" addl %1, %0\n adcl %2, %0\n adcl %3, %0\n adcl $0, %0\n": "=r" (sum): "g" (daddr), "g" (saddr), "g" (((int )len + (int )proto) << 8), "0" (sum)); [6663-6664] [2024-11-19 04:16:53,712 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)); [6739-6740] [2024-11-19 04:16:53,715 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)); [6773-6774] [2024-11-19 04:16:53,716 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" (79), "i" (12UL)); [6814-6815] [2024-11-19 04:16:53,717 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (91), "i" (12UL)); [6843-6844] [2024-11-19 04:16:53,726 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)); [7321-7322] [2024-11-19 04:16:53,726 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7328] [2024-11-19 04:16:53,808 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [10399] [2024-11-19 04:16:54,122 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-atheros-atl1c-atl1c.cil.i[522220,522233] [2024-11-19 04:16:54,122 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-atheros-atl1c-atl1c.cil.i[522389,522402] [2024-11-19 04:16:54,123 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-atheros-atl1c-atl1c.cil.i[522556,522569] [2024-11-19 04:16:54,123 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-atheros-atl1c-atl1c.cil.i[522724,522737] [2024-11-19 04:16:54,134 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 04:16:54,430 INFO L204 MainTranslator]: Completed translation [2024-11-19 04:16:54,431 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:16:54 WrapperNode [2024-11-19 04:16:54,432 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-19 04:16:54,433 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-19 04:16:54,433 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-19 04:16:54,433 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-19 04:16:54,439 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:16:54" (1/1) ... [2024-11-19 04:16:54,578 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:16:54" (1/1) ... [2024-11-19 04:16:54,878 INFO L138 Inliner]: procedures = 699, calls = 4117, calls flagged for inlining = 376, calls inlined = 350, statements flattened = 12138 [2024-11-19 04:16:54,880 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-19 04:16:54,880 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-19 04:16:54,880 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-19 04:16:54,881 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-19 04:16:54,892 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:16:54" (1/1) ... [2024-11-19 04:16:54,892 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:16:54" (1/1) ... [2024-11-19 04:16:54,966 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:16:54" (1/1) ... [2024-11-19 04:16:57,843 INFO L175 MemorySlicer]: Split 1985 memory accesses to 20 slices as follows [14, 8, 70, 10, 2, 1, 2, 40, 60, 2, 1, 6, 107, 53, 6, 3, 7, 1564, 2, 27]. 79 percent of accesses are in the largest equivalence class. The 81 initializations are split as follows [0, 0, 0, 0, 0, 1, 2, 0, 60, 0, 0, 6, 0, 0, 0, 1, 0, 11, 0, 0]. The 775 writes are split as follows [7, 5, 60, 5, 1, 0, 0, 0, 0, 1, 0, 0, 101, 42, 4, 0, 4, 542, 1, 2]. [2024-11-19 04:16:57,843 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:16:54" (1/1) ... [2024-11-19 04:16:57,844 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:16:54" (1/1) ... [2024-11-19 04:16:58,065 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:16:54" (1/1) ... [2024-11-19 04:16:58,120 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:16:54" (1/1) ... [2024-11-19 04:16:58,174 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:16:54" (1/1) ... [2024-11-19 04:16:58,216 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:16:54" (1/1) ... [2024-11-19 04:16:58,317 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-19 04:16:58,319 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-19 04:16:58,319 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-19 04:16:58,319 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-19 04:16:58,320 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:16:54" (1/1) ... [2024-11-19 04:16:58,326 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-19 04:16:58,337 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-19 04:16:58,360 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-19 04:16:58,373 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-19 04:16:58,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_93 [2024-11-19 04:16:58,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_93 [2024-11-19 04:16:58,409 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2024-11-19 04:16:58,409 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2024-11-19 04:16:58,409 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2024-11-19 04:16:58,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2024-11-19 04:16:58,410 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_read_phy_core [2024-11-19 04:16:58,410 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_read_phy_core [2024-11-19 04:16:58,410 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2024-11-19 04:16:58,410 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2024-11-19 04:16:58,410 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_post_phy_linkchg [2024-11-19 04:16:58,410 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_post_phy_linkchg [2024-11-19 04:16:58,410 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-19 04:16:58,410 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-19 04:16:58,410 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-19 04:16:58,410 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-19 04:16:58,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_80 [2024-11-19 04:16:58,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_80 [2024-11-19 04:16:58,411 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2024-11-19 04:16:58,411 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2024-11-19 04:16:58,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-19 04:16:58,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-19 04:16:58,411 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_clean_rx_ring [2024-11-19 04:16:58,411 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_clean_rx_ring [2024-11-19 04:16:58,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-19 04:16:58,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-19 04:16:58,411 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-11-19 04:16:58,411 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-11-19 04:16:58,412 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-19 04:16:58,412 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-19 04:16:58,412 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-19 04:16:58,412 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-19 04:16:58,412 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_read_current_addr [2024-11-19 04:16:58,413 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_read_current_addr [2024-11-19 04:16:58,413 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-19 04:16:58,413 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-19 04:16:58,413 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_reset_mac [2024-11-19 04:16:58,413 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_reset_mac [2024-11-19 04:16:58,413 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_irq_disable [2024-11-19 04:16:58,414 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_irq_disable [2024-11-19 04:16:58,414 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_stop_phy_polling [2024-11-19 04:16:58,414 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_stop_phy_polling [2024-11-19 04:16:58,414 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-19 04:16:58,414 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-19 04:16:58,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-19 04:16:58,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-19 04:16:58,414 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-19 04:16:58,414 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-19 04:16:58,415 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-19 04:16:58,415 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-19 04:16:58,415 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-19 04:16:58,415 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-19 04:16:58,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-19 04:16:58,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-19 04:16:58,415 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-19 04:16:58,415 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-19 04:16:58,415 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-11-19 04:16:58,416 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-11-19 04:16:58,416 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2024-11-19 04:16:58,416 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2024-11-19 04:16:58,416 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-19 04:16:58,416 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-19 04:16:58,417 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-19 04:16:58,417 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_speed_and_duplex [2024-11-19 04:16:58,417 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_speed_and_duplex [2024-11-19 04:16:58,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_mdio_lock_of_atl1c_adapter [2024-11-19 04:16:58,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_mdio_lock_of_atl1c_adapter [2024-11-19 04:16:58,417 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2024-11-19 04:16:58,417 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2024-11-19 04:16:58,418 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_close [2024-11-19 04:16:58,418 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_close [2024-11-19 04:16:58,418 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-19 04:16:58,418 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-19 04:16:58,418 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_write_phy_reg [2024-11-19 04:16:58,418 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_write_phy_reg [2024-11-19 04:16:58,418 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-19 04:16:58,418 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-19 04:16:58,418 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-19 04:16:58,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-19 04:16:58,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-19 04:16:58,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-19 04:16:58,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-19 04:16:58,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-19 04:16:58,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-19 04:16:58,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-19 04:16:58,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-19 04:16:58,420 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-19 04:16:58,420 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-19 04:16:58,420 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-19 04:16:58,420 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-19 04:16:58,420 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-19 04:16:58,421 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-19 04:16:58,421 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-19 04:16:58,421 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-19 04:16:58,421 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-19 04:16:58,421 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_phy_init [2024-11-19 04:16:58,421 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_phy_init [2024-11-19 04:16:58,421 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_read_phy_dbg [2024-11-19 04:16:58,421 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_read_phy_dbg [2024-11-19 04:16:58,421 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_regs_len [2024-11-19 04:16:58,421 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_regs_len [2024-11-19 04:16:58,421 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-19 04:16:58,422 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-19 04:16:58,422 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-19 04:16:58,422 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-19 04:16:58,422 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_free_ring_resources [2024-11-19 04:16:58,422 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_free_ring_resources [2024-11-19 04:16:58,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-19 04:16:58,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-19 04:16:58,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-19 04:16:58,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-19 04:16:58,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-19 04:16:58,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-19 04:16:58,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-19 04:16:58,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-19 04:16:58,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-19 04:16:58,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-19 04:16:58,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-19 04:16:58,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-19 04:16:58,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-19 04:16:58,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-19 04:16:58,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-19 04:16:58,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-19 04:16:58,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-19 04:16:58,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-19 04:16:58,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-19 04:16:58,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-19 04:16:58,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-19 04:16:58,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-19 04:16:58,425 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-19 04:16:58,425 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-19 04:16:58,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-19 04:16:58,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-19 04:16:58,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-19 04:16:58,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-19 04:16:58,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-19 04:16:58,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-19 04:16:58,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-19 04:16:58,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-19 04:16:58,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-19 04:16:58,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-19 04:16:58,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-19 04:16:58,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-19 04:16:58,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-19 04:16:58,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-19 04:16:58,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-19 04:16:58,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-19 04:16:58,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-19 04:16:58,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-19 04:16:58,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-19 04:16:58,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-19 04:16:58,427 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-19 04:16:58,427 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-19 04:16:58,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-19 04:16:58,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-19 04:16:58,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-19 04:16:58,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-19 04:16:58,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-19 04:16:58,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-19 04:16:58,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-19 04:16:58,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-19 04:16:58,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-19 04:16:58,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-19 04:16:58,429 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-19 04:16:58,429 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-19 04:16:58,429 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-19 04:16:58,429 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-19 04:16:58,429 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-19 04:16:58,429 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-19 04:16:58,429 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-19 04:16:58,429 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-19 04:16:58,429 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-19 04:16:58,429 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-19 04:16:58,429 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-19 04:16:58,429 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-19 04:16:58,429 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-19 04:16:58,429 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-19 04:16:58,429 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-19 04:16:58,429 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-19 04:16:58,429 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-19 04:16:58,430 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-19 04:16:58,430 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-19 04:16:58,430 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-19 04:16:58,430 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-19 04:16:58,430 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-19 04:16:58,430 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-19 04:16:58,430 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-19 04:16:58,430 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-19 04:16:58,430 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-19 04:16:58,430 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-19 04:16:58,430 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-19 04:16:58,430 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-19 04:16:58,430 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-19 04:16:58,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-19 04:16:58,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-19 04:16:58,430 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2024-11-19 04:16:58,430 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2024-11-19 04:16:58,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-19 04:16:58,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-19 04:16:58,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-19 04:16:58,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-19 04:16:58,430 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-19 04:16:58,431 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-19 04:16:58,431 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2024-11-19 04:16:58,431 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2024-11-19 04:16:58,431 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_set_multi [2024-11-19 04:16:58,431 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_set_multi [2024-11-19 04:16:58,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-19 04:16:58,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-19 04:16:58,431 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-19 04:16:58,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-19 04:16:58,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-19 04:16:58,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-19 04:16:58,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-19 04:16:58,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-11-19 04:16:58,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-11-19 04:16:58,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2024-11-19 04:16:58,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2024-11-19 04:16:58,433 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-19 04:16:58,433 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2024-11-19 04:16:58,433 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2024-11-19 04:16:58,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-19 04:16:58,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-19 04:16:58,433 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-19 04:16:58,433 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-19 04:16:58,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-19 04:16:58,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-19 04:16:58,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-19 04:16:58,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-19 04:16:58,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-19 04:16:58,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-19 04:16:58,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-19 04:16:58,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-19 04:16:58,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-19 04:16:58,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-19 04:16:58,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-19 04:16:58,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-19 04:16:58,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-19 04:16:58,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-19 04:16:58,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-19 04:16:58,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-19 04:16:58,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-19 04:16:58,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-19 04:16:58,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-19 04:16:58,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-19 04:16:58,435 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_start_phy_polling [2024-11-19 04:16:58,436 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_start_phy_polling [2024-11-19 04:16:58,436 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2024-11-19 04:16:58,438 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2024-11-19 04:16:58,438 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-19 04:16:58,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-19 04:16:58,438 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2024-11-19 04:16:58,438 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2024-11-19 04:16:58,439 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-19 04:16:58,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-19 04:16:58,439 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2024-11-19 04:16:58,439 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2024-11-19 04:16:58,439 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_write_phy_core [2024-11-19 04:16:58,439 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_write_phy_core [2024-11-19 04:16:58,439 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_wait_until_idle [2024-11-19 04:16:58,439 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_wait_until_idle [2024-11-19 04:16:58,439 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-19 04:16:58,439 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-19 04:16:58,439 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2024-11-19 04:16:58,439 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2024-11-19 04:16:58,439 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-19 04:16:58,439 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-19 04:16:58,439 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_check_link_status [2024-11-19 04:16:58,439 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_check_link_status [2024-11-19 04:16:58,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-19 04:16:58,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-19 04:16:58,439 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_alloc_rx_buffer [2024-11-19 04:16:58,439 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_alloc_rx_buffer [2024-11-19 04:16:58,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_mdio_lock_of_atl1c_adapter [2024-11-19 04:16:58,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_mdio_lock_of_atl1c_adapter [2024-11-19 04:16:58,440 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_io_resume [2024-11-19 04:16:58,440 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_io_resume [2024-11-19 04:16:58,440 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_write_phy_dbg [2024-11-19 04:16:58,440 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_write_phy_dbg [2024-11-19 04:16:58,440 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_wait_mdio_idle [2024-11-19 04:16:58,440 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_wait_mdio_idle [2024-11-19 04:16:58,440 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-19 04:16:58,440 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-19 04:16:58,440 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-19 04:16:58,440 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-19 04:16:58,440 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2024-11-19 04:16:58,440 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2024-11-19 04:16:58,440 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_vlan_mode [2024-11-19 04:16:58,440 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_vlan_mode [2024-11-19 04:16:58,440 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_tx_buffer [2024-11-19 04:16:58,440 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_tx_buffer [2024-11-19 04:16:58,440 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_down [2024-11-19 04:16:58,440 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_down [2024-11-19 04:16:58,440 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_suspend [2024-11-19 04:16:58,440 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_suspend [2024-11-19 04:16:58,440 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-19 04:16:58,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-19 04:16:58,440 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2024-11-19 04:16:58,441 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2024-11-19 04:16:58,441 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-11-19 04:16:58,441 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-11-19 04:16:58,441 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-19 04:16:58,441 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-19 04:16:58,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-19 04:16:58,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-19 04:16:58,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-19 04:16:58,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-19 04:16:58,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-19 04:16:58,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-19 04:16:58,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-19 04:16:58,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-19 04:16:58,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-19 04:16:58,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-19 04:16:58,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-19 04:16:58,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-19 04:16:58,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-19 04:16:58,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-19 04:16:58,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-19 04:16:58,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-19 04:16:58,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-19 04:16:58,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-19 04:16:58,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-19 04:16:58,444 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-19 04:16:58,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-19 04:16:58,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-19 04:16:58,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-19 04:16:58,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-19 04:16:58,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-19 04:16:58,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-19 04:16:58,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-19 04:16:58,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-19 04:16:58,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-19 04:16:58,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-19 04:16:58,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-19 04:16:58,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-19 04:16:58,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-19 04:16:58,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-19 04:16:58,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-19 04:16:58,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-19 04:16:58,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-19 04:16:58,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-19 04:16:58,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-19 04:16:58,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-19 04:16:58,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-19 04:16:58,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-19 04:16:58,445 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-19 04:16:58,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-19 04:16:58,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-19 04:16:58,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-19 04:16:58,445 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-19 04:16:58,445 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-19 04:16:58,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2024-11-19 04:16:58,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2024-11-19 04:16:58,445 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_tx_timeout [2024-11-19 04:16:58,446 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_tx_timeout [2024-11-19 04:16:58,446 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2024-11-19 04:16:58,446 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2024-11-19 04:16:58,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-19 04:16:58,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-19 04:16:58,446 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_tpd [2024-11-19 04:16:58,446 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_tpd [2024-11-19 04:16:58,446 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_hw_set_mac_addr [2024-11-19 04:16:58,446 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_hw_set_mac_addr [2024-11-19 04:16:58,446 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-19 04:16:58,446 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-19 04:16:58,446 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2024-11-19 04:16:58,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2024-11-19 04:16:58,447 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2024-11-19 04:16:58,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2024-11-19 04:16:58,447 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_restart_autoneg [2024-11-19 04:16:58,447 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_restart_autoneg [2024-11-19 04:16:58,447 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_set_rxbufsize [2024-11-19 04:16:58,447 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_set_rxbufsize [2024-11-19 04:16:58,451 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-11-19 04:16:58,451 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-11-19 04:16:58,451 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-19 04:16:58,451 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-19 04:16:58,452 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-19 04:16:58,452 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-19 04:16:58,452 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-19 04:16:58,452 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-19 04:16:58,452 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-19 04:16:58,452 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-19 04:16:58,452 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-19 04:16:58,452 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-19 04:16:58,452 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-19 04:16:58,452 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-19 04:16:58,452 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-19 04:16:58,452 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-19 04:16:58,453 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-19 04:16:58,453 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-19 04:16:58,453 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-19 04:16:58,453 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-19 04:16:58,453 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-19 04:16:58,453 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-19 04:16:58,453 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-19 04:16:58,453 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-19 04:16:58,453 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-19 04:16:58,453 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-19 04:16:58,453 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-19 04:16:58,453 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-19 04:16:58,454 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-19 04:16:58,454 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-19 04:16:58,454 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-19 04:16:58,454 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-19 04:16:58,454 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-19 04:16:58,454 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-19 04:16:58,454 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-19 04:16:58,454 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-19 04:16:58,454 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-19 04:16:58,454 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-19 04:16:58,454 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-19 04:16:58,454 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-19 04:16:58,454 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-19 04:16:58,455 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-19 04:16:58,455 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_free_irq [2024-11-19 04:16:58,455 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_free_irq [2024-11-19 04:16:58,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2024-11-19 04:16:58,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2024-11-19 04:16:58,455 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_write_phy_ext [2024-11-19 04:16:58,455 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_write_phy_ext [2024-11-19 04:16:58,455 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2024-11-19 04:16:58,455 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2024-11-19 04:16:58,455 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-19 04:16:58,455 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-19 04:16:58,455 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-19 04:16:58,455 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2024-11-19 04:16:58,455 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2024-11-19 04:16:58,455 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_nway_reset [2024-11-19 04:16:58,455 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_nway_reset [2024-11-19 04:16:58,455 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_reset_dma_ring [2024-11-19 04:16:58,455 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_reset_dma_ring [2024-11-19 04:16:58,455 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-19 04:16:58,455 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-19 04:16:58,456 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-19 04:16:58,456 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-19 04:16:58,456 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-19 04:16:58,456 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-19 04:16:58,456 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-19 04:16:58,456 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-19 04:16:58,456 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-19 04:16:58,456 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-19 04:16:58,456 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-19 04:16:58,456 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-19 04:16:58,456 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-19 04:16:58,456 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-19 04:16:58,456 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-19 04:16:58,457 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-19 04:16:58,457 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-19 04:16:58,457 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-19 04:16:58,457 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-19 04:16:58,457 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-19 04:16:58,457 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-19 04:16:58,457 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-19 04:16:58,457 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_irq_enable [2024-11-19 04:16:58,457 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_irq_enable [2024-11-19 04:16:58,457 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2024-11-19 04:16:58,457 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2024-11-19 04:16:58,457 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_eeprom_len [2024-11-19 04:16:58,457 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_eeprom_len [2024-11-19 04:16:58,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-19 04:16:58,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-19 04:16:58,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-19 04:16:58,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-19 04:16:58,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-19 04:16:58,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-19 04:16:58,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-19 04:16:58,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-19 04:16:58,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-19 04:16:58,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-19 04:16:58,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-19 04:16:58,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-19 04:16:58,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-19 04:16:58,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-19 04:16:58,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-19 04:16:58,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-19 04:16:58,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-19 04:16:58,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-19 04:16:58,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-19 04:16:58,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-19 04:16:58,459 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-19 04:16:58,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-19 04:16:58,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2024-11-19 04:16:58,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2024-11-19 04:16:58,459 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-19 04:16:58,459 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-19 04:16:58,459 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_check_eeprom_exist [2024-11-19 04:16:58,459 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_check_eeprom_exist [2024-11-19 04:16:58,459 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-11-19 04:16:58,459 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-11-19 04:16:58,459 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2024-11-19 04:16:58,459 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2024-11-19 04:16:58,459 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_netpoll [2024-11-19 04:16:58,459 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_netpoll [2024-11-19 04:16:58,460 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-19 04:16:58,460 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-19 04:16:58,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-19 04:16:58,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-19 04:16:58,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-19 04:16:58,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-19 04:16:58,460 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_configure [2024-11-19 04:16:58,460 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_configure [2024-11-19 04:16:58,460 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2024-11-19 04:16:58,460 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2024-11-19 04:16:58,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_85 [2024-11-19 04:16:58,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_85 [2024-11-19 04:16:58,460 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_clean_tx_ring [2024-11-19 04:16:58,460 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_clean_tx_ring [2024-11-19 04:16:58,460 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_phy_reset [2024-11-19 04:16:58,460 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_phy_reset [2024-11-19 04:16:58,460 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_open [2024-11-19 04:16:58,460 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_open [2024-11-19 04:16:58,460 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-19 04:16:58,460 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-19 04:16:58,460 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-19 04:16:58,460 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-19 04:16:58,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_atl1c_driver_exit_16_2 [2024-11-19 04:16:58,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_atl1c_driver_exit_16_2 [2024-11-19 04:16:58,461 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2024-11-19 04:16:58,461 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2024-11-19 04:16:58,461 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2024-11-19 04:16:58,461 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2024-11-19 04:16:58,461 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_intr [2024-11-19 04:16:58,461 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_intr [2024-11-19 04:16:58,461 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-19 04:16:58,461 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-19 04:16:58,461 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_power_saving [2024-11-19 04:16:58,461 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_power_saving [2024-11-19 04:16:58,461 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_phy_setup_adv [2024-11-19 04:16:58,461 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_phy_setup_adv [2024-11-19 04:16:58,462 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2024-11-19 04:16:58,462 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2024-11-19 04:16:58,462 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-19 04:16:58,462 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-19 04:16:58,462 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_clean_buffer [2024-11-19 04:16:58,462 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_clean_buffer [2024-11-19 04:16:58,462 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_remove [2024-11-19 04:16:58,462 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_remove [2024-11-19 04:16:58,462 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-19 04:16:58,462 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-19 04:16:58,463 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-19 04:16:58,463 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-19 04:16:58,463 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-19 04:16:58,463 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-19 04:16:58,463 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-19 04:16:58,463 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-19 04:16:58,463 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-19 04:16:58,463 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-19 04:16:58,463 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-19 04:16:58,463 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-19 04:16:58,463 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-19 04:16:58,463 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-19 04:16:58,463 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-19 04:16:58,463 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-19 04:16:58,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-19 04:16:58,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-19 04:16:58,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-19 04:16:58,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-19 04:16:58,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-19 04:16:58,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-19 04:16:58,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_86 [2024-11-19 04:16:58,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_86 [2024-11-19 04:16:58,464 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-19 04:16:58,464 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-19 04:16:58,464 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-11-19 04:16:58,464 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-11-19 04:16:58,464 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_up [2024-11-19 04:16:58,465 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_up [2024-11-19 04:16:58,465 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2024-11-19 04:16:58,465 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2024-11-19 04:16:58,465 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_disable_l0s_l1 [2024-11-19 04:16:58,465 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_disable_l0s_l1 [2024-11-19 04:16:58,465 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_resume [2024-11-19 04:16:58,465 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_resume [2024-11-19 04:16:58,465 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2024-11-19 04:16:58,465 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2024-11-19 04:16:58,465 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_reset_pcie [2024-11-19 04:16:58,465 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_reset_pcie [2024-11-19 04:16:58,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-19 04:16:58,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-19 04:16:58,466 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2024-11-19 04:16:58,466 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2024-11-19 04:16:58,466 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-19 04:16:58,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-19 04:16:58,466 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_shutdown [2024-11-19 04:16:58,466 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_shutdown [2024-11-19 04:16:58,466 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_set_aspm [2024-11-19 04:16:58,466 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_set_aspm [2024-11-19 04:16:58,466 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2024-11-19 04:16:58,466 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2024-11-19 04:16:58,466 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2024-11-19 04:16:58,466 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2024-11-19 04:16:58,466 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-19 04:16:58,466 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-19 04:16:58,467 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_read_phy_reg [2024-11-19 04:16:58,467 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_read_phy_reg [2024-11-19 04:16:58,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-19 04:16:58,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-19 04:16:58,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-19 04:16:58,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-19 04:16:58,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-19 04:16:58,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-19 04:16:58,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-19 04:16:58,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-19 04:16:58,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-19 04:16:58,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-19 04:16:58,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-19 04:16:58,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-19 04:16:58,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-19 04:16:58,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-19 04:16:58,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-19 04:16:58,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-19 04:16:58,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-19 04:16:58,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-19 04:16:58,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-19 04:16:58,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-19 04:16:58,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-19 04:16:58,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-19 04:16:59,581 INFO L238 CfgBuilder]: Building ICFG [2024-11-19 04:16:59,586 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-19 04:17:18,155 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-19 04:17:19,214 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-19 04:17:39,598 INFO L? ?]: Removed 5313 outVars from TransFormulas that were not future-live. [2024-11-19 04:17:39,599 INFO L287 CfgBuilder]: Performing block encoding [2024-11-19 04:17:39,661 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-19 04:17:39,662 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-19 04:17:39,663 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:17:39 BoogieIcfgContainer [2024-11-19 04:17:39,663 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-19 04:17:39,665 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-19 04:17:39,666 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-19 04:17:39,668 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-19 04:17:39,668 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 04:16:48" (1/3) ... [2024-11-19 04:17:39,669 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4b364901 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 04:17:39, skipping insertion in model container [2024-11-19 04:17:39,669 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:16:54" (2/3) ... [2024-11-19 04:17:39,670 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4b364901 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 04:17:39, skipping insertion in model container [2024-11-19 04:17:39,670 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:17:39" (3/3) ... [2024-11-19 04:17:39,671 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i [2024-11-19 04:17:39,683 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-19 04:17:39,684 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 4 error locations. [2024-11-19 04:17:39,820 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-19 04:17:39,825 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;@54dc7da7, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-19 04:17:39,825 INFO L334 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2024-11-19 04:17:39,841 INFO L276 IsEmpty]: Start isEmpty. Operand has 5129 states, 3775 states have (on average 1.336158940397351) internal successors, (5044), 3809 states have internal predecessors, (5044), 1183 states have call successors, (1183), 168 states have call predecessors, (1183), 167 states have return successors, (1174), 1166 states have call predecessors, (1174), 1174 states have call successors, (1174) [2024-11-19 04:17:39,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-11-19 04:17:39,873 INFO L207 NwaCegarLoop]: Found error trace [2024-11-19 04:17:39,874 INFO L215 NwaCegarLoop]: trace histogram [18, 18, 17, 17, 17, 17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-19 04:17:39,874 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2024-11-19 04:17:39,878 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-19 04:17:39,878 INFO L85 PathProgramCache]: Analyzing trace with hash -604930564, now seen corresponding path program 1 times [2024-11-19 04:17:39,885 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-19 04:17:39,885 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1788590579] [2024-11-19 04:17:39,885 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 04:17:39,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-19 04:17:51,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-19 04:17:52,504 INFO L134 CoverageAnalysis]: Checked inductivity of 1275 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1275 trivial. 0 not checked. [2024-11-19 04:17:52,505 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-19 04:17:52,505 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1788590579] [2024-11-19 04:17:52,506 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1788590579] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-19 04:17:52,506 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-19 04:17:52,507 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-19 04:17:52,508 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1405690255] [2024-11-19 04:17:52,508 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-19 04:17:52,512 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-19 04:17:52,512 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-19 04:17:52,535 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-19 04:17:52,535 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-19 04:17:52,550 INFO L87 Difference]: Start difference. First operand has 5129 states, 3775 states have (on average 1.336158940397351) internal successors, (5044), 3809 states have internal predecessors, (5044), 1183 states have call successors, (1183), 168 states have call predecessors, (1183), 167 states have return successors, (1174), 1166 states have call predecessors, (1174), 1174 states have call successors, (1174) Second operand has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 3 states have internal predecessors, (44), 3 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (20), 3 states have call predecessors, (20), 3 states have call successors, (20) [2024-11-19 04:17:56,641 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 [] [2024-11-19 04:17:57,806 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-19 04:17:57,806 INFO L93 Difference]: Finished difference Result 15196 states and 22403 transitions. [2024-11-19 04:17:57,808 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-19 04:17:57,845 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 3 states have internal predecessors, (44), 3 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (20), 3 states have call predecessors, (20), 3 states have call successors, (20) Word has length 216 [2024-11-19 04:17:57,846 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-19 04:17:57,930 INFO L225 Difference]: With dead ends: 15196 [2024-11-19 04:17:57,930 INFO L226 Difference]: Without dead ends: 10086 [2024-11-19 04:17:57,970 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-19 04:17:57,973 INFO L432 NwaCegarLoop]: 7625 mSDtfsCounter, 7225 mSDsluCounter, 7163 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 5 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7225 SdHoareTripleChecker+Valid, 14788 SdHoareTripleChecker+Invalid, 28 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.8s IncrementalHoareTripleChecker+Time [2024-11-19 04:17:57,976 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [7225 Valid, 14788 Invalid, 28 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [5 Valid, 22 Invalid, 1 Unknown, 0 Unchecked, 4.8s Time] [2024-11-19 04:17:58,005 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10086 states. [2024-11-19 04:17:58,544 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10086 to 10053. [2024-11-19 04:17:58,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10053 states, 7442 states have (on average 1.3094598226283256) internal successors, (9745), 7514 states have internal predecessors, (9745), 2279 states have call successors, (2279), 332 states have call predecessors, (2279), 328 states have return successors, (2305), 2246 states have call predecessors, (2305), 2275 states have call successors, (2305) [2024-11-19 04:17:58,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10053 states to 10053 states and 14329 transitions. [2024-11-19 04:17:58,626 INFO L78 Accepts]: Start accepts. Automaton has 10053 states and 14329 transitions. Word has length 216 [2024-11-19 04:17:58,627 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-19 04:17:58,630 INFO L471 AbstractCegarLoop]: Abstraction has 10053 states and 14329 transitions. [2024-11-19 04:17:58,630 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 3 states have internal predecessors, (44), 3 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (20), 3 states have call predecessors, (20), 3 states have call successors, (20) [2024-11-19 04:17:58,630 INFO L276 IsEmpty]: Start isEmpty. Operand 10053 states and 14329 transitions. [2024-11-19 04:17:58,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-19 04:17:58,634 INFO L207 NwaCegarLoop]: Found error trace [2024-11-19 04:17:58,636 INFO L215 NwaCegarLoop]: trace histogram [18, 18, 17, 17, 17, 17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-19 04:17:58,636 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-19 04:17:58,636 INFO L396 AbstractCegarLoop]: === Iteration 2 === 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 2 more)] === [2024-11-19 04:17:58,636 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-19 04:17:58,637 INFO L85 PathProgramCache]: Analyzing trace with hash 348114351, now seen corresponding path program 1 times [2024-11-19 04:17:58,637 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-19 04:17:58,637 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [126648516] [2024-11-19 04:17:58,637 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 04:17:58,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-19 04:18:09,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-19 04:18:10,047 INFO L134 CoverageAnalysis]: Checked inductivity of 1275 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1275 trivial. 0 not checked. [2024-11-19 04:18:10,050 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-19 04:18:10,050 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [126648516] [2024-11-19 04:18:10,050 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [126648516] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-19 04:18:10,050 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-19 04:18:10,050 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-19 04:18:10,050 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [637026759] [2024-11-19 04:18:10,050 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-19 04:18:10,052 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-19 04:18:10,054 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-19 04:18:10,055 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-19 04:18:10,055 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-19 04:18:10,055 INFO L87 Difference]: Start difference. First operand 10053 states and 14329 transitions. Second operand has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 3 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (20), 3 states have call predecessors, (20), 3 states have call successors, (20) [2024-11-19 04:18:14,119 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-19 04:18:15,487 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-19 04:18:15,488 INFO L93 Difference]: Finished difference Result 29934 states and 42672 transitions. [2024-11-19 04:18:15,488 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-19 04:18:15,488 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 3 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (20), 3 states have call predecessors, (20), 3 states have call successors, (20) Word has length 217 [2024-11-19 04:18:15,491 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-19 04:18:15,625 INFO L225 Difference]: With dead ends: 29934 [2024-11-19 04:18:15,626 INFO L226 Difference]: Without dead ends: 19920 [2024-11-19 04:18:15,684 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-19 04:18:15,686 INFO L432 NwaCegarLoop]: 7271 mSDtfsCounter, 7092 mSDsluCounter, 7199 mSDsCounter, 0 mSdLazyCounter, 34 mSolverCounterSat, 9 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7092 SdHoareTripleChecker+Valid, 14470 SdHoareTripleChecker+Invalid, 44 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 34 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.9s IncrementalHoareTripleChecker+Time [2024-11-19 04:18:15,687 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [7092 Valid, 14470 Invalid, 44 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 34 Invalid, 1 Unknown, 0 Unchecked, 4.9s Time] [2024-11-19 04:18:15,711 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19920 states.