./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/unreach-call.prp --file /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-igbvf-igbvf.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version fca748b1 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-igbvf-igbvf.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 ab9e5f1244054225c7f64ec690f34255fb42afe040f7d5d9f3462dbfcacd6e53 --- Real Ultimate output --- This is Ultimate 0.2.5-wip.dd.update-z3-fca748b-m [2024-11-20 12:08:11,138 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-20 12:08:11,244 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-20 12:08:11,252 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-20 12:08:11,255 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-20 12:08:11,279 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-20 12:08:11,280 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-20 12:08:11,280 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-20 12:08:11,281 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-20 12:08:11,283 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-20 12:08:11,284 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-20 12:08:11,284 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-20 12:08:11,285 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-20 12:08:11,285 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-20 12:08:11,285 INFO L153 SettingsManager]: * Use SBE=true [2024-11-20 12:08:11,286 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-20 12:08:11,286 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-20 12:08:11,286 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-20 12:08:11,287 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-20 12:08:11,287 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-20 12:08:11,287 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-20 12:08:11,291 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-20 12:08:11,291 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-20 12:08:11,291 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-20 12:08:11,292 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-20 12:08:11,292 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-20 12:08:11,292 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-20 12:08:11,292 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-20 12:08:11,293 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-20 12:08:11,293 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-20 12:08:11,293 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-20 12:08:11,293 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-20 12:08:11,293 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-20 12:08:11,294 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-20 12:08:11,294 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-20 12:08:11,297 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-20 12:08:11,297 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-20 12:08:11,297 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-20 12:08:11,298 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-20 12:08:11,298 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ab9e5f1244054225c7f64ec690f34255fb42afe040f7d5d9f3462dbfcacd6e53 [2024-11-20 12:08:11,589 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-20 12:08:11,619 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-20 12:08:11,623 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-20 12:08:11,624 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-20 12:08:11,625 INFO L274 PluginConnector]: CDTParser initialized [2024-11-20 12:08:11,626 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-igbvf-igbvf.cil.i [2024-11-20 12:08:13,124 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-20 12:08:13,773 INFO L384 CDTParser]: Found 1 translation units. [2024-11-20 12:08:13,773 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-igbvf-igbvf.cil.i [2024-11-20 12:08:13,847 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1db625172/ecb13bd6d4444ae3b479e4f78a1b87db/FLAG66a9e53d6 [2024-11-20 12:08:14,211 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1db625172/ecb13bd6d4444ae3b479e4f78a1b87db [2024-11-20 12:08:14,214 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-20 12:08:14,215 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-20 12:08:14,216 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-20 12:08:14,217 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-20 12:08:14,223 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-20 12:08:14,224 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:08:14" (1/1) ... [2024-11-20 12:08:14,225 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a581666 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:08:14, skipping insertion in model container [2024-11-20 12:08:14,225 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:08:14" (1/1) ... [2024-11-20 12:08:14,350 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-20 12:08:19,132 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-mutex_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[455527,455540] [2024-11-20 12:08:19,136 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-mutex_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[455693,455706] [2024-11-20 12:08:19,137 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-mutex_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[455857,455870] [2024-11-20 12:08:19,138 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-mutex_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[456022,456035] [2024-11-20 12:08:19,170 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 12:08:19,262 INFO L200 MainTranslator]: Completed pre-run [2024-11-20 12:08:19,387 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6262] [2024-11-20 12:08:19,390 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6269] [2024-11-20 12:08:19,413 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"); [6921] [2024-11-20 12:08:19,414 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)); [6928] [2024-11-20 12:08:19,414 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6935] [2024-11-20 12:08:19,481 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [8016-8017] [2024-11-20 12:08:19,483 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/d4e00c1/linux-kernel-locking-mutex/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [8066-8067] [2024-11-20 12:08:19,484 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"); [8072-8074] [2024-11-20 12:08:19,484 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)); [8094] [2024-11-20 12:08:19,487 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8198] [2024-11-20 12:08:19,488 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)); [8255-8256] [2024-11-20 12:08:19,489 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)); [8316] [2024-11-20 12:08:19,490 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)); [8324-8325] [2024-11-20 12:08:19,493 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)); [8400-8401] [2024-11-20 12:08:19,495 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)); [8434-8435] [2024-11-20 12:08:19,497 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)); [8475-8476] [2024-11-20 12:08:19,498 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)); [8504-8505] [2024-11-20 12:08:19,509 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)); [8946-8947] [2024-11-20 12:08:19,509 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8953] [2024-11-20 12:08:19,528 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9563] [2024-11-20 12:08:19,530 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [9610] [2024-11-20 12:08:19,531 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)skb->data) [9622] [2024-11-20 12:08:19,533 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)next_rxd) [9683] [2024-11-20 12:08:19,566 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10294] [2024-11-20 12:08:19,624 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [11933] [2024-11-20 12:08:19,627 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/ethernet/intel/igbvf/netdev.c"), "i" (2086), "i" (12UL)); [11977-11978] [2024-11-20 12:08:19,629 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/ethernet/intel/igbvf/netdev.c"), "i" (2109), "i" (12UL)); [12013-12014] [2024-11-20 12:08:19,634 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12128] [2024-11-20 12:08:19,636 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [12132] [2024-11-20 12:08:19,748 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-mutex_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[455527,455540] [2024-11-20 12:08:19,749 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-mutex_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[455693,455706] [2024-11-20 12:08:19,751 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-mutex_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[455857,455870] [2024-11-20 12:08:19,751 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-mutex_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[456022,456035] [2024-11-20 12:08:19,761 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 12:08:20,002 INFO L204 MainTranslator]: Completed translation [2024-11-20 12:08:20,003 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:08:20 WrapperNode [2024-11-20 12:08:20,003 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-20 12:08:20,004 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-20 12:08:20,004 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-20 12:08:20,004 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-20 12:08:20,011 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:08:20" (1/1) ... [2024-11-20 12:08:20,138 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:08:20" (1/1) ... [2024-11-20 12:08:20,457 INFO L138 Inliner]: procedures = 547, calls = 3132, calls flagged for inlining = 311, calls inlined = 283, statements flattened = 8766 [2024-11-20 12:08:20,458 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-20 12:08:20,458 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-20 12:08:20,458 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-20 12:08:20,459 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-20 12:08:20,471 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:08:20" (1/1) ... [2024-11-20 12:08:20,472 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:08:20" (1/1) ... [2024-11-20 12:08:20,513 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:08:20" (1/1) ... [2024-11-20 12:08:22,873 INFO L175 MemorySlicer]: Split 1690 memory accesses to 19 slices as follows [2, 2, 7, 1, 9, 6, 1, 1491, 2, 51, 2, 5, 2, 5, 50, 2, 46, 3, 3]. 88 percent of accesses are in the largest equivalence class. The 57 initializations are split as follows [0, 0, 6, 0, 0, 6, 1, 29, 2, 0, 0, 5, 0, 5, 0, 0, 0, 2, 1]. The 913 writes are split as follows [1, 1, 0, 0, 5, 0, 0, 765, 0, 42, 1, 0, 1, 0, 50, 1, 46, 0, 0]. [2024-11-20 12:08:22,874 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:08:20" (1/1) ... [2024-11-20 12:08:22,874 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:08:20" (1/1) ... [2024-11-20 12:08:23,077 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:08:20" (1/1) ... [2024-11-20 12:08:23,117 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:08:20" (1/1) ... [2024-11-20 12:08:23,180 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:08:20" (1/1) ... [2024-11-20 12:08:23,218 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:08:20" (1/1) ... [2024-11-20 12:08:23,300 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-20 12:08:23,301 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-20 12:08:23,301 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-20 12:08:23,302 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-20 12:08:23,303 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:08:20" (1/1) ... [2024-11-20 12:08:23,308 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-20 12:08:23,321 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-20 12:08:23,343 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-20 12:08:23,352 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-20 12:08:23,410 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2024-11-20 12:08:23,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2024-11-20 12:08:23,411 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-20 12:08:23,411 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-20 12:08:23,411 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-20 12:08:23,411 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-20 12:08:23,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2024-11-20 12:08:23,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2024-11-20 12:08:23,412 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-20 12:08:23,412 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-20 12:08:23,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-20 12:08:23,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-20 12:08:23,412 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2024-11-20 12:08:23,412 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2024-11-20 12:08:23,412 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_function_pointers_vf [2024-11-20 12:08:23,412 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_function_pointers_vf [2024-11-20 12:08:23,413 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2024-11-20 12:08:23,413 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2024-11-20 12:08:23,413 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-11-20 12:08:23,413 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-11-20 12:08:23,413 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-20 12:08:23,413 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-20 12:08:23,413 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-20 12:08:23,413 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-20 12:08:23,414 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_alloc_rx_buffers [2024-11-20 12:08:23,414 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_alloc_rx_buffers [2024-11-20 12:08:23,414 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-11-20 12:08:23,414 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-11-20 12:08:23,414 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_mac_addr_vf [2024-11-20 12:08:23,414 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_mac_addr_vf [2024-11-20 12:08:23,414 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_close [2024-11-20 12:08:23,414 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_close [2024-11-20 12:08:23,414 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-20 12:08:23,414 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-20 12:08:23,414 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset_hw_vf [2024-11-20 12:08:23,414 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset_hw_vf [2024-11-20 12:08:23,415 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_maybe_stop_tx [2024-11-20 12:08:23,415 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_maybe_stop_tx [2024-11-20 12:08:23,415 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-20 12:08:23,415 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-20 12:08:23,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-20 12:08:23,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-20 12:08:23,415 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-20 12:08:23,416 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-20 12:08:23,416 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-20 12:08:23,416 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-20 12:08:23,416 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_tx_irq [2024-11-20 12:08:23,417 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_tx_irq [2024-11-20 12:08:23,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-20 12:08:23,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-20 12:08:23,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2024-11-20 12:08:23,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2024-11-20 12:08:23,417 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2024-11-20 12:08:23,418 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2024-11-20 12:08:23,418 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_suspend [2024-11-20 12:08:23,418 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_suspend [2024-11-20 12:08:23,418 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-20 12:08:23,418 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-20 12:08:23,418 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-20 12:08:23,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2024-11-20 12:08:23,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2024-11-20 12:08:23,418 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2024-11-20 12:08:23,418 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2024-11-20 12:08:23,418 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2024-11-20 12:08:23,418 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2024-11-20 12:08:23,418 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-20 12:08:23,419 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-20 12:08:23,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-20 12:08:23,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-20 12:08:23,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-20 12:08:23,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-20 12:08:23,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-20 12:08:23,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-20 12:08:23,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-20 12:08:23,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-20 12:08:23,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-20 12:08:23,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-20 12:08:23,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-20 12:08:23,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-20 12:08:23,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-20 12:08:23,420 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-20 12:08:23,420 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-20 12:08:23,420 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-20 12:08:23,420 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-20 12:08:23,420 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-20 12:08:23,420 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-20 12:08:23,420 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_assign_vector [2024-11-20 12:08:23,422 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_assign_vector [2024-11-20 12:08:23,422 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-20 12:08:23,423 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-20 12:08:23,423 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-20 12:08:23,423 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-20 12:08:23,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-20 12:08:23,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-20 12:08:23,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-20 12:08:23,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-20 12:08:23,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-20 12:08:23,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-20 12:08:23,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-20 12:08:23,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-20 12:08:23,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-20 12:08:23,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-20 12:08:23,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-20 12:08:23,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-20 12:08:23,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-20 12:08:23,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-20 12:08:23,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-20 12:08:23,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-20 12:08:23,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-20 12:08:23,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-20 12:08:23,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-20 12:08:23,426 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_desc_unused [2024-11-20 12:08:23,426 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_desc_unused [2024-11-20 12:08:23,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-20 12:08:23,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-20 12:08:23,427 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-20 12:08:23,427 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-20 12:08:23,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-20 12:08:23,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-20 12:08:23,428 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-20 12:08:23,428 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-20 12:08:23,428 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-20 12:08:23,428 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-20 12:08:23,428 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-20 12:08:23,428 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-20 12:08:23,428 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-20 12:08:23,430 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-20 12:08:23,430 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-20 12:08:23,430 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-20 12:08:23,431 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-20 12:08:23,431 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-20 12:08:23,431 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-20 12:08:23,431 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-20 12:08:23,431 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-20 12:08:23,431 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-20 12:08:23,431 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-20 12:08:23,431 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_netpoll [2024-11-20 12:08:23,431 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_netpoll [2024-11-20 12:08:23,431 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-20 12:08:23,431 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-20 12:08:23,431 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reset_interrupt_capability [2024-11-20 12:08:23,431 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reset_interrupt_capability [2024-11-20 12:08:23,432 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2024-11-20 12:08:23,432 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2024-11-20 12:08:23,432 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-20 12:08:23,432 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-20 12:08:23,432 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-20 12:08:23,432 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-20 12:08:23,432 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-20 12:08:23,432 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-20 12:08:23,432 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-20 12:08:23,432 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-20 12:08:23,432 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-20 12:08:23,432 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-20 12:08:23,432 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-20 12:08:23,432 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-20 12:08:23,432 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-20 12:08:23,432 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-20 12:08:23,433 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-20 12:08:23,433 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-20 12:08:23,433 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-20 12:08:23,433 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-20 12:08:23,433 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-20 12:08:23,433 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-20 12:08:23,433 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-20 12:08:23,433 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-20 12:08:23,433 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-20 12:08:23,433 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-20 12:08:23,433 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-20 12:08:23,433 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-20 12:08:23,433 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-20 12:08:23,433 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-20 12:08:23,433 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-20 12:08:23,433 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-20 12:08:23,434 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-20 12:08:23,434 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-20 12:08:23,434 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-20 12:08:23,434 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-20 12:08:23,434 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-20 12:08:23,434 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-20 12:08:23,434 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-20 12:08:23,434 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-20 12:08:23,437 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_msg_vf [2024-11-20 12:08:23,437 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_msg_vf [2024-11-20 12:08:23,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-20 12:08:23,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-20 12:08:23,437 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2024-11-20 12:08:23,437 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2024-11-20 12:08:23,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_igbvf_exit_module_19_2 [2024-11-20 12:08:23,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_igbvf_exit_module_19_2 [2024-11-20 12:08:23,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-20 12:08:23,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-20 12:08:23,438 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_free_tx_resources [2024-11-20 12:08:23,438 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_free_tx_resources [2024-11-20 12:08:23,438 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2024-11-20 12:08:23,438 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2024-11-20 12:08:23,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-20 12:08:23,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-20 12:08:23,439 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2024-11-20 12:08:23,439 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2024-11-20 12:08:23,439 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-20 12:08:23,439 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-20 12:08:23,439 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2024-11-20 12:08:23,440 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2024-11-20 12:08:23,440 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2024-11-20 12:08:23,440 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2024-11-20 12:08:23,440 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-20 12:08:23,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-20 12:08:23,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-20 12:08:23,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-20 12:08:23,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-20 12:08:23,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2024-11-20 12:08:23,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2024-11-20 12:08:23,441 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-11-20 12:08:23,441 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-11-20 12:08:23,441 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_configure_msix [2024-11-20 12:08:23,441 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_configure_msix [2024-11-20 12:08:23,441 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-20 12:08:23,441 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_open [2024-11-20 12:08:23,441 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_open [2024-11-20 12:08:23,441 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2024-11-20 12:08:23,441 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2024-11-20 12:08:23,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-20 12:08:23,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-20 12:08:23,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-20 12:08:23,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-20 12:08:23,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-20 12:08:23,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-20 12:08:23,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-20 12:08:23,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-20 12:08:23,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-20 12:08:23,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-20 12:08:23,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-20 12:08:23,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-20 12:08:23,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-20 12:08:23,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-20 12:08:23,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-20 12:08:23,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-20 12:08:23,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-20 12:08:23,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-20 12:08:23,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-20 12:08:23,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-20 12:08:23,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-20 12:08:23,446 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-20 12:08:23,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-20 12:08:23,446 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2024-11-20 12:08:23,446 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2024-11-20 12:08:23,446 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_nway_reset [2024-11-20 12:08:23,446 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_nway_reset [2024-11-20 12:08:23,446 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reset [2024-11-20 12:08:23,447 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reset [2024-11-20 12:08:23,447 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_posted_mbx [2024-11-20 12:08:23,447 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_posted_mbx [2024-11-20 12:08:23,447 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-20 12:08:23,447 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-20 12:08:23,447 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_irq_enable [2024-11-20 12:08:23,447 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_irq_enable [2024-11-20 12:08:23,447 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2024-11-20 12:08:23,447 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2024-11-20 12:08:23,447 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2024-11-20 12:08:23,447 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2024-11-20 12:08:23,447 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reinit_locked [2024-11-20 12:08:23,447 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reinit_locked [2024-11-20 12:08:23,447 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-20 12:08:23,447 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-20 12:08:23,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-20 12:08:23,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-20 12:08:23,448 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_update_stats [2024-11-20 12:08:23,448 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_update_stats [2024-11-20 12:08:23,448 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_vlan_rx_add_vid [2024-11-20 12:08:23,448 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_vlan_rx_add_vid [2024-11-20 12:08:23,448 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-20 12:08:23,448 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-20 12:08:23,448 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-20 12:08:23,448 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-20 12:08:23,448 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_bit_vf [2024-11-20 12:08:23,451 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_bit_vf [2024-11-20 12:08:23,451 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_hw_vf [2024-11-20 12:08:23,452 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_hw_vf [2024-11-20 12:08:23,452 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-20 12:08:23,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-20 12:08:23,452 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2024-11-20 12:08:23,452 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2024-11-20 12:08:23,452 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_poll_for_ack [2024-11-20 12:08:23,452 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_poll_for_ack [2024-11-20 12:08:23,452 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-20 12:08:23,452 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-20 12:08:23,452 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-20 12:08:23,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-20 12:08:23,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-20 12:08:23,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-20 12:08:23,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-20 12:08:23,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-20 12:08:23,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-20 12:08:23,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-20 12:08:23,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-20 12:08:23,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-20 12:08:23,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-20 12:08:23,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-20 12:08:23,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-20 12:08:23,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-20 12:08:23,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-20 12:08:23,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-20 12:08:23,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-20 12:08:23,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-20 12:08:23,454 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-20 12:08:23,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-20 12:08:23,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-20 12:08:23,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-20 12:08:23,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-20 12:08:23,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-20 12:08:23,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-20 12:08:23,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-20 12:08:23,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-20 12:08:23,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-20 12:08:23,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-20 12:08:23,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-20 12:08:23,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-20 12:08:23,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-20 12:08:23,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-20 12:08:23,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-20 12:08:23,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-20 12:08:23,455 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-20 12:08:23,455 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-20 12:08:23,455 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-20 12:08:23,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-20 12:08:23,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-20 12:08:23,455 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-20 12:08:23,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-20 12:08:23,457 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_rar_set_vf [2024-11-20 12:08:23,457 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_rar_set_vf [2024-11-20 12:08:23,457 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2024-11-20 12:08:23,457 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2024-11-20 12:08:23,457 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-20 12:08:23,457 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-20 12:08:23,457 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2024-11-20 12:08:23,457 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2024-11-20 12:08:23,458 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_down [2024-11-20 12:08:23,458 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_down [2024-11-20 12:08:23,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-20 12:08:23,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-20 12:08:23,458 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_regs_len [2024-11-20 12:08:23,458 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_regs_len [2024-11-20 12:08:23,458 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_free_irq [2024-11-20 12:08:23,458 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_free_irq [2024-11-20 12:08:23,458 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2024-11-20 12:08:23,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2024-11-20 12:08:23,459 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2024-11-20 12:08:23,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2024-11-20 12:08:23,459 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_link_vf [2024-11-20 12:08:23,459 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_link_vf [2024-11-20 12:08:23,459 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-11-20 12:08:23,459 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-11-20 12:08:23,459 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-20 12:08:23,459 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-20 12:08:23,460 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-20 12:08:23,460 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-20 12:08:23,460 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-20 12:08:23,460 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-20 12:08:23,460 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-20 12:08:23,460 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-20 12:08:23,460 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-20 12:08:23,461 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-20 12:08:23,461 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-20 12:08:23,461 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-20 12:08:23,461 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-20 12:08:23,461 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-20 12:08:23,461 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-20 12:08:23,461 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-20 12:08:23,461 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-20 12:08:23,461 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-20 12:08:23,461 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-20 12:08:23,461 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-20 12:08:23,462 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-20 12:08:23,462 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-20 12:08:23,462 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-20 12:08:23,462 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-20 12:08:23,462 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-20 12:08:23,462 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-20 12:08:23,463 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-20 12:08:23,463 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-20 12:08:23,463 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-20 12:08:23,463 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-20 12:08:23,463 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-20 12:08:23,463 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-20 12:08:23,463 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-20 12:08:23,464 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-20 12:08:23,464 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-20 12:08:23,464 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-20 12:08:23,464 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-20 12:08:23,464 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-20 12:08:23,464 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-20 12:08:23,464 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-20 12:08:23,464 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_tx_ring [2024-11-20 12:08:23,464 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_tx_ring [2024-11-20 12:08:23,464 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_v2p_mailbox [2024-11-20 12:08:23,464 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_v2p_mailbox [2024-11-20 12:08:23,465 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2024-11-20 12:08:23,465 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2024-11-20 12:08:23,465 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2024-11-20 12:08:23,465 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2024-11-20 12:08:23,465 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-20 12:08:23,465 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-20 12:08:23,465 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-20 12:08:23,465 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-20 12:08:23,465 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-20 12:08:23,465 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_remove [2024-11-20 12:08:23,465 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_remove [2024-11-20 12:08:23,465 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2024-11-20 12:08:23,465 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2024-11-20 12:08:23,465 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-20 12:08:23,465 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-20 12:08:23,465 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_irq_disable [2024-11-20 12:08:23,465 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_irq_disable [2024-11-20 12:08:23,466 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-20 12:08:23,466 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-20 12:08:23,466 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-20 12:08:23,466 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-20 12:08:23,466 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-20 12:08:23,466 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-20 12:08:23,466 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-20 12:08:23,467 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-20 12:08:23,467 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-20 12:08:23,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-20 12:08:23,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-20 12:08:23,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-20 12:08:23,469 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-20 12:08:23,469 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-20 12:08:23,469 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-20 12:08:23,469 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-20 12:08:23,469 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-20 12:08:23,469 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-20 12:08:23,469 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-20 12:08:23,469 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_configure [2024-11-20 12:08:23,469 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_configure [2024-11-20 12:08:23,470 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_setup_rx_resources [2024-11-20 12:08:23,470 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_setup_rx_resources [2024-11-20 12:08:23,470 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_rx_ring [2024-11-20 12:08:23,470 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_rx_ring [2024-11-20 12:08:23,470 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~s32~0 [2024-11-20 12:08:23,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~s32~0 [2024-11-20 12:08:23,470 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_obtain_mbx_lock_vf [2024-11-20 12:08:23,470 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_obtain_mbx_lock_vf [2024-11-20 12:08:23,470 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2024-11-20 12:08:23,471 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2024-11-20 12:08:23,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-20 12:08:23,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-20 12:08:23,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-20 12:08:23,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-20 12:08:23,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-20 12:08:23,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-20 12:08:23,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-20 12:08:23,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-20 12:08:23,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-20 12:08:23,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-20 12:08:23,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-20 12:08:23,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-20 12:08:23,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-20 12:08:23,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-20 12:08:23,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-20 12:08:23,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-20 12:08:23,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-20 12:08:23,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-20 12:08:23,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-20 12:08:23,473 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-20 12:08:23,473 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-20 12:08:23,473 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-20 12:08:23,473 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-20 12:08:23,473 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_ack_vf [2024-11-20 12:08:23,473 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_ack_vf [2024-11-20 12:08:23,473 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-20 12:08:23,473 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-20 12:08:23,473 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-11-20 12:08:23,473 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-11-20 12:08:23,473 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-20 12:08:23,473 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-20 12:08:23,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2024-11-20 12:08:23,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2024-11-20 12:08:23,474 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_request_irq [2024-11-20 12:08:23,474 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_request_irq [2024-11-20 12:08:23,474 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_resume [2024-11-20 12:08:23,474 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_resume [2024-11-20 12:08:23,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-20 12:08:23,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-20 12:08:23,474 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2024-11-20 12:08:23,474 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2024-11-20 12:08:23,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-20 12:08:23,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-20 12:08:23,474 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_put_txbuf [2024-11-20 12:08:23,474 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_put_txbuf [2024-11-20 12:08:23,474 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u16~0~TO~~s32~0 [2024-11-20 12:08:23,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u16~0~TO~~s32~0 [2024-11-20 12:08:23,475 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_poll_for_msg [2024-11-20 12:08:23,475 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_poll_for_msg [2024-11-20 12:08:23,475 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2024-11-20 12:08:23,475 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2024-11-20 12:08:23,475 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-11-20 12:08:23,475 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-11-20 12:08:23,475 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-20 12:08:23,475 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-20 12:08:23,475 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2024-11-20 12:08:23,475 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2024-11-20 12:08:23,475 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_shutdown [2024-11-20 12:08:23,475 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_shutdown [2024-11-20 12:08:23,475 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-20 12:08:23,475 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-20 12:08:23,475 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2024-11-20 12:08:23,475 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2024-11-20 12:08:23,475 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_setup_tx_resources [2024-11-20 12:08:23,476 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_setup_tx_resources [2024-11-20 12:08:23,476 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-20 12:08:23,476 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-20 12:08:23,476 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_eeprom_len [2024-11-20 12:08:23,476 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_eeprom_len [2024-11-20 12:08:23,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-20 12:08:23,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-20 12:08:23,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-20 12:08:23,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-20 12:08:23,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-20 12:08:23,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-20 12:08:23,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-20 12:08:23,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-20 12:08:23,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-20 12:08:23,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-20 12:08:23,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-20 12:08:23,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-20 12:08:23,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-20 12:08:23,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-20 12:08:23,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-20 12:08:23,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-20 12:08:23,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-20 12:08:23,479 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-20 12:08:23,479 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-20 12:08:23,479 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~~bool~0~TO~~s32~0 [2024-11-20 12:08:23,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~~bool~0~TO~~s32~0 [2024-11-20 12:08:23,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-20 12:08:23,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-20 12:08:23,479 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2024-11-20 12:08:23,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2024-11-20 12:08:23,479 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device_mem [2024-11-20 12:08:23,480 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device_mem [2024-11-20 12:08:23,480 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-20 12:08:23,480 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-20 12:08:23,480 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-11-20 12:08:23,480 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-11-20 12:08:23,480 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2024-11-20 12:08:23,480 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2024-11-20 12:08:23,480 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_io_resume [2024-11-20 12:08:23,480 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_io_resume [2024-11-20 12:08:23,481 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_free_rx_resources [2024-11-20 12:08:23,481 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_free_rx_resources [2024-11-20 12:08:23,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2024-11-20 12:08:23,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2024-11-20 12:08:23,481 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_multi [2024-11-20 12:08:23,481 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_multi [2024-11-20 12:08:23,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-20 12:08:23,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-20 12:08:23,481 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_tx_timeout [2024-11-20 12:08:23,482 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_tx_timeout [2024-11-20 12:08:23,482 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2024-11-20 12:08:23,482 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2024-11-20 12:08:23,482 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-20 12:08:23,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-20 12:08:23,482 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_posted_mbx [2024-11-20 12:08:23,482 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_posted_mbx [2024-11-20 12:08:23,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2024-11-20 12:08:23,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2024-11-20 12:08:23,482 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2024-11-20 12:08:23,483 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2024-11-20 12:08:23,483 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_up [2024-11-20 12:08:23,483 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_up [2024-11-20 12:08:23,483 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-20 12:08:23,483 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-20 12:08:23,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-20 12:08:23,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-20 12:08:23,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-20 12:08:23,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-20 12:08:23,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-20 12:08:23,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-20 12:08:23,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-20 12:08:23,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-20 12:08:23,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-20 12:08:23,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-20 12:08:23,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-20 12:08:23,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-20 12:08:23,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-20 12:08:23,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-20 12:08:23,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-20 12:08:23,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-20 12:08:23,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-20 12:08:23,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-20 12:08:23,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-20 12:08:23,484 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2024-11-20 12:08:23,485 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2024-11-20 12:08:23,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-20 12:08:23,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-20 12:08:24,866 INFO L238 CfgBuilder]: Building ICFG [2024-11-20 12:08:24,871 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-20 12:08:45,803 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-20 12:08:46,944 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-20 12:08:59,912 INFO L? ?]: Removed 4482 outVars from TransFormulas that were not future-live. [2024-11-20 12:08:59,912 INFO L287 CfgBuilder]: Performing block encoding [2024-11-20 12:08:59,982 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-20 12:08:59,982 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-20 12:08:59,983 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 12:08:59 BoogieIcfgContainer [2024-11-20 12:08:59,983 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-20 12:08:59,985 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-20 12:08:59,985 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-20 12:08:59,988 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-20 12:08:59,988 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 12:08:14" (1/3) ... [2024-11-20 12:08:59,989 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@58f16178 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 12:08:59, skipping insertion in model container [2024-11-20 12:08:59,989 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:08:20" (2/3) ... [2024-11-20 12:08:59,989 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@58f16178 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 12:08:59, skipping insertion in model container [2024-11-20 12:08:59,989 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 12:08:59" (3/3) ... [2024-11-20 12:08:59,991 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-igbvf-igbvf.cil.i [2024-11-20 12:09:00,006 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-20 12:09:00,006 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-20 12:09:00,145 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-20 12:09:00,154 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;@5ed757d7, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-20 12:09:00,155 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-20 12:09:00,170 INFO L276 IsEmpty]: Start isEmpty. Operand has 3462 states, 2507 states have (on average 1.3019545273234943) internal successors, (3264), 2544 states have internal predecessors, (3264), 791 states have call successors, (791), 164 states have call predecessors, (791), 163 states have return successors, (783), 770 states have call predecessors, (783), 783 states have call successors, (783) [2024-11-20 12:09:00,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2024-11-20 12:09:00,195 INFO L207 NwaCegarLoop]: Found error trace [2024-11-20 12:09:00,196 INFO L215 NwaCegarLoop]: trace histogram [25, 25, 24, 24, 24, 24, 24, 24, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-20 12:09:00,196 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-20 12:09:00,200 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-20 12:09:00,201 INFO L85 PathProgramCache]: Analyzing trace with hash -1856923663, now seen corresponding path program 1 times [2024-11-20 12:09:00,209 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-20 12:09:00,209 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1842359587] [2024-11-20 12:09:00,209 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-20 12:09:00,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms