./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-igbvf-igbvf.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 803cd42f 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 ../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-tmp.dk.eval-assert-order-craig-803cd42-m [2024-11-22 16:13:03,470 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-22 16:13:03,542 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-22 16:13:03,547 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-22 16:13:03,547 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-22 16:13:03,569 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-22 16:13:03,570 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-22 16:13:03,570 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-22 16:13:03,570 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-22 16:13:03,571 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-22 16:13:03,571 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-22 16:13:03,572 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-22 16:13:03,572 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-22 16:13:03,573 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-22 16:13:03,573 INFO L153 SettingsManager]: * Use SBE=true [2024-11-22 16:13:03,574 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-22 16:13:03,574 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-22 16:13:03,577 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-22 16:13:03,577 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-22 16:13:03,578 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-22 16:13:03,578 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-22 16:13:03,578 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-22 16:13:03,579 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-22 16:13:03,579 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-22 16:13:03,579 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-22 16:13:03,579 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-22 16:13:03,580 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-22 16:13:03,580 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-22 16:13:03,580 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-22 16:13:03,580 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-22 16:13:03,581 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-22 16:13:03,581 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-22 16:13:03,581 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-22 16:13:03,581 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-22 16:13:03,582 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-22 16:13:03,582 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-22 16:13:03,584 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-22 16:13:03,585 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-22 16:13:03,585 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-22 16:13:03,585 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ab9e5f1244054225c7f64ec690f34255fb42afe040f7d5d9f3462dbfcacd6e53 [2024-11-22 16:13:03,844 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-22 16:13:03,870 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-22 16:13:03,874 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-22 16:13:03,876 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-22 16:13:03,876 INFO L274 PluginConnector]: CDTParser initialized [2024-11-22 16:13:03,877 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-igbvf-igbvf.cil.i [2024-11-22 16:13:05,368 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-22 16:13:06,077 INFO L384 CDTParser]: Found 1 translation units. [2024-11-22 16:13:06,077 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 [2024-11-22 16:13:06,144 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4d9dd9bef/93b13a932d564acf8a5b14297178ed22/FLAG1ad64b74c [2024-11-22 16:13:06,160 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4d9dd9bef/93b13a932d564acf8a5b14297178ed22 [2024-11-22 16:13:06,164 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-22 16:13:06,165 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-22 16:13:06,166 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-22 16:13:06,167 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-22 16:13:06,172 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-22 16:13:06,173 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 04:13:06" (1/1) ... [2024-11-22 16:13:06,175 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72a508ba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:13:06, skipping insertion in model container [2024-11-22 16:13:06,176 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 04:13:06" (1/1) ... [2024-11-22 16:13:06,337 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-22 16:13:10,292 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] [2024-11-22 16:13:10,297 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] [2024-11-22 16:13:10,298 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] [2024-11-22 16:13:10,298 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] [2024-11-22 16:13:10,338 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-22 16:13:10,484 INFO L200 MainTranslator]: Completed pre-run [2024-11-22 16:13:10,581 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6262] [2024-11-22 16:13:10,584 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6269] [2024-11-22 16:13:10,614 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] [2024-11-22 16:13:10,618 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] [2024-11-22 16:13:10,618 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6935] [2024-11-22 16:13:10,646 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] [2024-11-22 16:13:10,648 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] [2024-11-22 16:13:10,649 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] [2024-11-22 16:13:10,650 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] [2024-11-22 16:13:10,652 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8198] [2024-11-22 16:13:10,654 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] [2024-11-22 16:13:10,655 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] [2024-11-22 16:13:10,656 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] [2024-11-22 16:13:10,659 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] [2024-11-22 16:13:10,660 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] [2024-11-22 16:13:10,662 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] [2024-11-22 16:13:10,663 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] [2024-11-22 16:13:10,675 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] [2024-11-22 16:13:10,676 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8953] [2024-11-22 16:13:10,696 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9563] [2024-11-22 16:13:10,697 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [9610] [2024-11-22 16:13:10,698 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)skb->data) [9622] [2024-11-22 16:13:10,700 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)next_rxd) [9683] [2024-11-22 16:13:10,790 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10294] [2024-11-22 16:13:10,842 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [11933] [2024-11-22 16:13:10,843 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] [2024-11-22 16:13:10,845 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] [2024-11-22 16:13:10,848 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12128] [2024-11-22 16:13:10,850 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [12132] [2024-11-22 16:13:10,924 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] [2024-11-22 16:13:10,925 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] [2024-11-22 16:13:10,925 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] [2024-11-22 16:13:10,925 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] [2024-11-22 16:13:10,934 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-22 16:13:11,228 INFO L204 MainTranslator]: Completed translation [2024-11-22 16:13:11,229 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:13:11 WrapperNode [2024-11-22 16:13:11,229 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-22 16:13:11,230 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-22 16:13:11,231 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-22 16:13:11,231 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-22 16:13:11,237 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:13:11" (1/1) ... [2024-11-22 16:13:11,389 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:13:11" (1/1) ... [2024-11-22 16:13:11,732 INFO L138 Inliner]: procedures = 547, calls = 3132, calls flagged for inlining = 311, calls inlined = 283, statements flattened = 8766 [2024-11-22 16:13:11,733 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-22 16:13:11,733 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-22 16:13:11,733 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-22 16:13:11,734 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-22 16:13:11,745 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:13:11" (1/1) ... [2024-11-22 16:13:11,746 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:13:11" (1/1) ... [2024-11-22 16:13:11,815 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:13:11" (1/1) ... [2024-11-22 16:13:14,390 INFO L175 MemorySlicer]: Split 1690 memory accesses to 19 slices as follows [2, 2, 51, 7, 6, 1, 2, 2, 2, 1491, 5, 5, 50, 46, 9, 2, 3, 3, 1]. 88 percent of accesses are in the largest equivalence class. The 57 initializations are split as follows [0, 0, 0, 6, 6, 1, 2, 0, 0, 29, 5, 5, 0, 0, 0, 0, 2, 1, 0]. The 913 writes are split as follows [1, 1, 42, 0, 0, 0, 0, 1, 1, 765, 0, 0, 50, 46, 5, 1, 0, 0, 0]. [2024-11-22 16:13:14,390 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:13:11" (1/1) ... [2024-11-22 16:13:14,391 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:13:11" (1/1) ... [2024-11-22 16:13:14,601 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:13:11" (1/1) ... [2024-11-22 16:13:14,635 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:13:11" (1/1) ... [2024-11-22 16:13:14,710 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:13:11" (1/1) ... [2024-11-22 16:13:14,748 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:13:11" (1/1) ... [2024-11-22 16:13:14,828 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-22 16:13:14,830 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-22 16:13:14,831 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-22 16:13:14,831 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-22 16:13:14,832 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:13:11" (1/1) ... [2024-11-22 16:13:14,837 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-22 16:13:14,850 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-22 16:13:14,872 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) [2024-11-22 16:13:14,881 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 [2024-11-22 16:13:14,932 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2024-11-22 16:13:14,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2024-11-22 16:13:14,932 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-22 16:13:14,932 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-22 16:13:14,932 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-22 16:13:14,932 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-22 16:13:14,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2024-11-22 16:13:14,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2024-11-22 16:13:14,933 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-22 16:13:14,933 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-22 16:13:14,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-22 16:13:14,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-22 16:13:14,933 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2024-11-22 16:13:14,933 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2024-11-22 16:13:14,934 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_function_pointers_vf [2024-11-22 16:13:14,934 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_function_pointers_vf [2024-11-22 16:13:14,934 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2024-11-22 16:13:14,934 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2024-11-22 16:13:14,934 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-11-22 16:13:14,934 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-11-22 16:13:14,934 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-22 16:13:14,934 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-22 16:13:14,935 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-22 16:13:14,935 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-22 16:13:14,935 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_alloc_rx_buffers [2024-11-22 16:13:14,935 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_alloc_rx_buffers [2024-11-22 16:13:14,935 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-11-22 16:13:14,936 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-11-22 16:13:14,936 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_mac_addr_vf [2024-11-22 16:13:14,936 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_mac_addr_vf [2024-11-22 16:13:14,936 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_close [2024-11-22 16:13:14,937 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_close [2024-11-22 16:13:14,937 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-22 16:13:14,937 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-22 16:13:14,937 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset_hw_vf [2024-11-22 16:13:14,937 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset_hw_vf [2024-11-22 16:13:14,938 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_maybe_stop_tx [2024-11-22 16:13:14,938 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_maybe_stop_tx [2024-11-22 16:13:14,938 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-22 16:13:14,938 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-22 16:13:14,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-22 16:13:14,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-22 16:13:14,938 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-22 16:13:14,938 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-22 16:13:14,938 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-22 16:13:14,938 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-22 16:13:14,938 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_tx_irq [2024-11-22 16:13:14,938 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_tx_irq [2024-11-22 16:13:14,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-22 16:13:14,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-22 16:13:14,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2024-11-22 16:13:14,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2024-11-22 16:13:14,939 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2024-11-22 16:13:14,939 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2024-11-22 16:13:14,939 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_suspend [2024-11-22 16:13:14,939 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_suspend [2024-11-22 16:13:14,939 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-22 16:13:14,939 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-22 16:13:14,939 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-22 16:13:14,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2024-11-22 16:13:14,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2024-11-22 16:13:14,940 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2024-11-22 16:13:14,940 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2024-11-22 16:13:14,940 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2024-11-22 16:13:14,940 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2024-11-22 16:13:14,940 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-22 16:13:14,940 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-22 16:13:14,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-22 16:13:14,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-22 16:13:14,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-22 16:13:14,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-22 16:13:14,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-22 16:13:14,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-22 16:13:14,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-22 16:13:14,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-22 16:13:14,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-22 16:13:14,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-22 16:13:14,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-22 16:13:14,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-22 16:13:14,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-22 16:13:14,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-22 16:13:14,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-22 16:13:14,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-22 16:13:14,943 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-22 16:13:14,944 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-22 16:13:14,944 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-22 16:13:14,944 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_assign_vector [2024-11-22 16:13:14,944 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_assign_vector [2024-11-22 16:13:14,944 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-22 16:13:14,945 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-22 16:13:14,945 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-22 16:13:14,945 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-22 16:13:14,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-22 16:13:14,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-22 16:13:14,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-22 16:13:14,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-22 16:13:14,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-22 16:13:14,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-22 16:13:14,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-22 16:13:14,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-22 16:13:14,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-22 16:13:14,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-22 16:13:14,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-22 16:13:14,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-22 16:13:14,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-22 16:13:14,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-22 16:13:14,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-22 16:13:14,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-22 16:13:14,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-22 16:13:14,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-22 16:13:14,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-22 16:13:14,948 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_desc_unused [2024-11-22 16:13:14,949 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_desc_unused [2024-11-22 16:13:14,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-22 16:13:14,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-22 16:13:14,949 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-22 16:13:14,949 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-22 16:13:14,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-22 16:13:14,950 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-22 16:13:14,950 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-22 16:13:14,951 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-22 16:13:14,951 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-22 16:13:14,951 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-22 16:13:14,951 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-22 16:13:14,951 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-22 16:13:14,951 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-22 16:13:14,951 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-22 16:13:14,951 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-22 16:13:14,951 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-22 16:13:14,951 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-22 16:13:14,951 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-22 16:13:14,951 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-22 16:13:14,951 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-22 16:13:14,951 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-22 16:13:14,951 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-22 16:13:14,952 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-22 16:13:14,952 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_netpoll [2024-11-22 16:13:14,952 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_netpoll [2024-11-22 16:13:14,952 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-22 16:13:14,952 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-22 16:13:14,952 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reset_interrupt_capability [2024-11-22 16:13:14,952 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reset_interrupt_capability [2024-11-22 16:13:14,952 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2024-11-22 16:13:14,952 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2024-11-22 16:13:14,952 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-22 16:13:14,952 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-22 16:13:14,952 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-22 16:13:14,952 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-22 16:13:14,952 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-22 16:13:14,952 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-22 16:13:14,953 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-22 16:13:14,953 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-22 16:13:14,953 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-22 16:13:14,953 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-22 16:13:14,953 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-22 16:13:14,953 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-22 16:13:14,953 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-22 16:13:14,953 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-22 16:13:14,953 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-22 16:13:14,953 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-22 16:13:14,953 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-22 16:13:14,953 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-22 16:13:14,953 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-22 16:13:14,953 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-22 16:13:14,953 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-22 16:13:14,953 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-22 16:13:14,954 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-22 16:13:14,954 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-22 16:13:14,954 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-22 16:13:14,954 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-22 16:13:14,954 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-22 16:13:14,954 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-22 16:13:14,956 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-22 16:13:14,956 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-22 16:13:14,956 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-22 16:13:14,956 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-22 16:13:14,957 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-22 16:13:14,957 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-22 16:13:14,957 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-22 16:13:14,957 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-22 16:13:14,957 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-22 16:13:14,957 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-22 16:13:14,957 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_msg_vf [2024-11-22 16:13:14,957 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_msg_vf [2024-11-22 16:13:14,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-22 16:13:14,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-22 16:13:14,958 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2024-11-22 16:13:14,958 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2024-11-22 16:13:14,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_igbvf_exit_module_19_2 [2024-11-22 16:13:14,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_igbvf_exit_module_19_2 [2024-11-22 16:13:14,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-22 16:13:14,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-22 16:13:14,958 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_free_tx_resources [2024-11-22 16:13:14,958 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_free_tx_resources [2024-11-22 16:13:14,959 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2024-11-22 16:13:14,959 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2024-11-22 16:13:14,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-22 16:13:14,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-22 16:13:14,959 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2024-11-22 16:13:14,959 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2024-11-22 16:13:14,959 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-22 16:13:14,959 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-22 16:13:14,960 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2024-11-22 16:13:14,960 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2024-11-22 16:13:14,960 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2024-11-22 16:13:14,960 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2024-11-22 16:13:14,960 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-22 16:13:14,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-22 16:13:14,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-22 16:13:14,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-22 16:13:14,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-22 16:13:14,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2024-11-22 16:13:14,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2024-11-22 16:13:14,962 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-11-22 16:13:14,962 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-11-22 16:13:14,962 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_configure_msix [2024-11-22 16:13:14,962 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_configure_msix [2024-11-22 16:13:14,962 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-22 16:13:14,962 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_open [2024-11-22 16:13:14,962 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_open [2024-11-22 16:13:14,963 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2024-11-22 16:13:14,963 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2024-11-22 16:13:14,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-22 16:13:14,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-22 16:13:14,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-22 16:13:14,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-22 16:13:14,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-22 16:13:14,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-22 16:13:14,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-22 16:13:14,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-22 16:13:14,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-22 16:13:14,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-22 16:13:14,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-22 16:13:14,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-22 16:13:14,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-22 16:13:14,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-22 16:13:14,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-22 16:13:14,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-22 16:13:14,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-22 16:13:14,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-22 16:13:14,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-22 16:13:14,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-22 16:13:14,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-22 16:13:14,964 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-22 16:13:14,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-22 16:13:14,964 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2024-11-22 16:13:14,964 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2024-11-22 16:13:14,964 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_nway_reset [2024-11-22 16:13:14,964 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_nway_reset [2024-11-22 16:13:14,964 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reset [2024-11-22 16:13:14,964 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reset [2024-11-22 16:13:14,965 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_posted_mbx [2024-11-22 16:13:14,965 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_posted_mbx [2024-11-22 16:13:14,965 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-22 16:13:14,965 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-22 16:13:14,965 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_irq_enable [2024-11-22 16:13:14,965 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_irq_enable [2024-11-22 16:13:14,965 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2024-11-22 16:13:14,965 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2024-11-22 16:13:14,968 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2024-11-22 16:13:14,968 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2024-11-22 16:13:14,968 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reinit_locked [2024-11-22 16:13:14,968 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reinit_locked [2024-11-22 16:13:14,968 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-22 16:13:14,968 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-22 16:13:14,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-22 16:13:14,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-22 16:13:14,969 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_update_stats [2024-11-22 16:13:14,969 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_update_stats [2024-11-22 16:13:14,969 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_vlan_rx_add_vid [2024-11-22 16:13:14,969 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_vlan_rx_add_vid [2024-11-22 16:13:14,969 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-22 16:13:14,969 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-22 16:13:14,969 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-22 16:13:14,970 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-22 16:13:14,970 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_bit_vf [2024-11-22 16:13:14,970 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_bit_vf [2024-11-22 16:13:14,970 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_hw_vf [2024-11-22 16:13:14,970 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_hw_vf [2024-11-22 16:13:14,970 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-22 16:13:14,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-22 16:13:14,970 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2024-11-22 16:13:14,970 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2024-11-22 16:13:14,971 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_poll_for_ack [2024-11-22 16:13:14,971 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_poll_for_ack [2024-11-22 16:13:14,971 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-22 16:13:14,971 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-22 16:13:14,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-22 16:13:14,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-22 16:13:14,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-22 16:13:14,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-22 16:13:14,972 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-22 16:13:14,972 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-22 16:13:14,972 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-22 16:13:14,972 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-22 16:13:14,972 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-22 16:13:14,972 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-22 16:13:14,972 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-22 16:13:14,972 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-22 16:13:14,972 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-22 16:13:14,973 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-22 16:13:14,973 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-22 16:13:14,973 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-22 16:13:14,973 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-22 16:13:14,973 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-22 16:13:14,974 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-22 16:13:14,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-22 16:13:14,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-22 16:13:14,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-22 16:13:14,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-22 16:13:14,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-22 16:13:14,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-22 16:13:14,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-22 16:13:14,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-22 16:13:14,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-22 16:13:14,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-22 16:13:14,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-22 16:13:14,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-22 16:13:14,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-22 16:13:14,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-22 16:13:14,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-22 16:13:14,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-22 16:13:14,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-22 16:13:14,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-22 16:13:14,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-22 16:13:14,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-22 16:13:14,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-22 16:13:14,975 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-22 16:13:14,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-22 16:13:14,975 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_rar_set_vf [2024-11-22 16:13:14,975 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_rar_set_vf [2024-11-22 16:13:14,975 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2024-11-22 16:13:14,975 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2024-11-22 16:13:14,975 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-22 16:13:14,975 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-22 16:13:14,975 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2024-11-22 16:13:14,975 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2024-11-22 16:13:14,976 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_down [2024-11-22 16:13:14,976 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_down [2024-11-22 16:13:14,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-22 16:13:14,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-22 16:13:14,976 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_regs_len [2024-11-22 16:13:14,976 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_regs_len [2024-11-22 16:13:14,976 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_free_irq [2024-11-22 16:13:14,976 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_free_irq [2024-11-22 16:13:14,976 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2024-11-22 16:13:14,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2024-11-22 16:13:14,976 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2024-11-22 16:13:14,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2024-11-22 16:13:14,977 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_link_vf [2024-11-22 16:13:14,977 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_link_vf [2024-11-22 16:13:14,977 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-11-22 16:13:14,977 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-11-22 16:13:14,977 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-22 16:13:14,977 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-22 16:13:14,978 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-22 16:13:14,978 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-22 16:13:14,978 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-22 16:13:14,978 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-22 16:13:14,978 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-22 16:13:14,978 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-22 16:13:14,978 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-22 16:13:14,978 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-22 16:13:14,978 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-22 16:13:14,979 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-22 16:13:14,979 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-22 16:13:14,979 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-22 16:13:14,979 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-22 16:13:14,979 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-22 16:13:14,979 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-22 16:13:14,979 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-22 16:13:14,979 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-22 16:13:14,980 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-22 16:13:14,981 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-22 16:13:14,981 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-22 16:13:14,981 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-22 16:13:14,982 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-22 16:13:14,982 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-22 16:13:14,982 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-22 16:13:14,982 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-22 16:13:14,982 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-22 16:13:14,982 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-22 16:13:14,982 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-22 16:13:14,982 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-22 16:13:14,982 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-22 16:13:14,982 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-22 16:13:14,982 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-22 16:13:14,982 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-22 16:13:14,982 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-22 16:13:14,982 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-22 16:13:14,982 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-22 16:13:14,982 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-22 16:13:14,986 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-22 16:13:14,986 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_tx_ring [2024-11-22 16:13:14,986 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_tx_ring [2024-11-22 16:13:14,986 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_v2p_mailbox [2024-11-22 16:13:14,986 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_v2p_mailbox [2024-11-22 16:13:14,986 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2024-11-22 16:13:14,987 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2024-11-22 16:13:14,987 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2024-11-22 16:13:14,987 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2024-11-22 16:13:14,987 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-22 16:13:14,987 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-22 16:13:14,987 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-22 16:13:14,987 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-22 16:13:14,987 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-22 16:13:14,987 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_remove [2024-11-22 16:13:14,987 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_remove [2024-11-22 16:13:14,987 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2024-11-22 16:13:14,987 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2024-11-22 16:13:14,987 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-22 16:13:14,987 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-22 16:13:14,987 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_irq_disable [2024-11-22 16:13:14,987 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_irq_disable [2024-11-22 16:13:14,987 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-22 16:13:14,987 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-22 16:13:14,987 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-22 16:13:14,988 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-22 16:13:14,988 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-22 16:13:14,988 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-22 16:13:14,988 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-22 16:13:14,988 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-22 16:13:14,988 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-22 16:13:14,988 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-22 16:13:14,988 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-22 16:13:14,988 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-22 16:13:14,988 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-22 16:13:14,989 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-22 16:13:14,989 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-22 16:13:14,989 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-22 16:13:14,989 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-22 16:13:14,989 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-22 16:13:14,989 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-22 16:13:14,989 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_configure [2024-11-22 16:13:14,989 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_configure [2024-11-22 16:13:14,989 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_setup_rx_resources [2024-11-22 16:13:14,989 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_setup_rx_resources [2024-11-22 16:13:14,989 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_rx_ring [2024-11-22 16:13:14,989 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_rx_ring [2024-11-22 16:13:14,989 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~s32~0 [2024-11-22 16:13:14,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~s32~0 [2024-11-22 16:13:14,989 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_obtain_mbx_lock_vf [2024-11-22 16:13:14,989 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_obtain_mbx_lock_vf [2024-11-22 16:13:14,990 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2024-11-22 16:13:14,990 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2024-11-22 16:13:14,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-22 16:13:14,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-22 16:13:14,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-22 16:13:14,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-22 16:13:14,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-22 16:13:14,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-22 16:13:14,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-22 16:13:14,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-22 16:13:14,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-22 16:13:14,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-22 16:13:14,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-22 16:13:14,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-22 16:13:14,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-22 16:13:14,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-22 16:13:14,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-22 16:13:14,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-22 16:13:14,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-22 16:13:14,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-22 16:13:14,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-22 16:13:14,991 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-22 16:13:14,991 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-22 16:13:14,991 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-22 16:13:14,991 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-22 16:13:14,991 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_ack_vf [2024-11-22 16:13:14,991 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_ack_vf [2024-11-22 16:13:14,991 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-22 16:13:14,991 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-22 16:13:14,991 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-11-22 16:13:14,991 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-11-22 16:13:14,991 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-22 16:13:14,991 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-22 16:13:14,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2024-11-22 16:13:14,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2024-11-22 16:13:14,991 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_request_irq [2024-11-22 16:13:14,991 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_request_irq [2024-11-22 16:13:14,991 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_resume [2024-11-22 16:13:14,992 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_resume [2024-11-22 16:13:14,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-22 16:13:14,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-22 16:13:14,992 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2024-11-22 16:13:14,992 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2024-11-22 16:13:14,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-22 16:13:14,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-22 16:13:14,992 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_put_txbuf [2024-11-22 16:13:14,992 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_put_txbuf [2024-11-22 16:13:14,995 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u16~0~TO~~s32~0 [2024-11-22 16:13:14,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u16~0~TO~~s32~0 [2024-11-22 16:13:14,995 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_poll_for_msg [2024-11-22 16:13:14,995 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_poll_for_msg [2024-11-22 16:13:14,995 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2024-11-22 16:13:14,995 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2024-11-22 16:13:14,995 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-11-22 16:13:14,995 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-11-22 16:13:14,995 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-22 16:13:14,995 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-22 16:13:14,996 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2024-11-22 16:13:14,996 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2024-11-22 16:13:14,996 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_shutdown [2024-11-22 16:13:14,996 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_shutdown [2024-11-22 16:13:14,996 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-22 16:13:14,996 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-22 16:13:14,996 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2024-11-22 16:13:14,996 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2024-11-22 16:13:14,996 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_setup_tx_resources [2024-11-22 16:13:14,998 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_setup_tx_resources [2024-11-22 16:13:14,999 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-22 16:13:14,999 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-22 16:13:14,999 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_eeprom_len [2024-11-22 16:13:14,999 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_eeprom_len [2024-11-22 16:13:14,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-22 16:13:14,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-22 16:13:14,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-22 16:13:14,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-22 16:13:14,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-22 16:13:14,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-22 16:13:14,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-22 16:13:14,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-22 16:13:14,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-22 16:13:14,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-22 16:13:14,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-22 16:13:14,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-22 16:13:14,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-22 16:13:14,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-22 16:13:14,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-22 16:13:14,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-22 16:13:15,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-22 16:13:15,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-22 16:13:15,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-22 16:13:15,000 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~~bool~0~TO~~s32~0 [2024-11-22 16:13:15,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~~bool~0~TO~~s32~0 [2024-11-22 16:13:15,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-22 16:13:15,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-22 16:13:15,004 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2024-11-22 16:13:15,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2024-11-22 16:13:15,004 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device_mem [2024-11-22 16:13:15,004 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device_mem [2024-11-22 16:13:15,004 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-22 16:13:15,005 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-22 16:13:15,005 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-11-22 16:13:15,005 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-11-22 16:13:15,005 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2024-11-22 16:13:15,005 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2024-11-22 16:13:15,005 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_io_resume [2024-11-22 16:13:15,005 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_io_resume [2024-11-22 16:13:15,005 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_free_rx_resources [2024-11-22 16:13:15,005 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_free_rx_resources [2024-11-22 16:13:15,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2024-11-22 16:13:15,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2024-11-22 16:13:15,006 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_multi [2024-11-22 16:13:15,006 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_multi [2024-11-22 16:13:15,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-22 16:13:15,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-22 16:13:15,006 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_tx_timeout [2024-11-22 16:13:15,006 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_tx_timeout [2024-11-22 16:13:15,006 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2024-11-22 16:13:15,006 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2024-11-22 16:13:15,006 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-22 16:13:15,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-22 16:13:15,007 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_posted_mbx [2024-11-22 16:13:15,007 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_posted_mbx [2024-11-22 16:13:15,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2024-11-22 16:13:15,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2024-11-22 16:13:15,007 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2024-11-22 16:13:15,007 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2024-11-22 16:13:15,007 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_up [2024-11-22 16:13:15,007 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_up [2024-11-22 16:13:15,007 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-22 16:13:15,007 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-22 16:13:15,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-22 16:13:15,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-22 16:13:15,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-22 16:13:15,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-22 16:13:15,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-22 16:13:15,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-22 16:13:15,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-22 16:13:15,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-22 16:13:15,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-22 16:13:15,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-22 16:13:15,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-22 16:13:15,009 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-22 16:13:15,009 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-22 16:13:15,009 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-22 16:13:15,009 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-22 16:13:15,009 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-22 16:13:15,009 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-22 16:13:15,009 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-22 16:13:15,009 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-22 16:13:15,009 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2024-11-22 16:13:15,009 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2024-11-22 16:13:15,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-22 16:13:15,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-22 16:13:16,279 INFO L238 CfgBuilder]: Building ICFG [2024-11-22 16:13:16,284 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-22 16:13:37,555 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-22 16:13:38,533 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-22 16:13:53,819 INFO L? ?]: Removed 4482 outVars from TransFormulas that were not future-live. [2024-11-22 16:13:53,820 INFO L287 CfgBuilder]: Performing block encoding [2024-11-22 16:13:53,896 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-22 16:13:53,896 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-22 16:13:53,897 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 04:13:53 BoogieIcfgContainer [2024-11-22 16:13:53,897 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-22 16:13:53,900 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-22 16:13:53,901 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-22 16:13:53,906 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-22 16:13:53,906 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.11 04:13:06" (1/3) ... [2024-11-22 16:13:53,907 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4ffff6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 04:13:53, skipping insertion in model container [2024-11-22 16:13:53,907 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:13:11" (2/3) ... [2024-11-22 16:13:53,908 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4ffff6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 04:13:53, skipping insertion in model container [2024-11-22 16:13:53,908 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 04:13:53" (3/3) ... [2024-11-22 16:13:53,909 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-igbvf-igbvf.cil.i [2024-11-22 16:13:53,926 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-22 16:13:53,927 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-22 16:13:54,090 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-22 16:13:54,097 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;@6e25d28c, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-22 16:13:54,099 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-22 16:13:54,117 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) [2024-11-22 16:13:54,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2024-11-22 16:13:54,142 INFO L207 NwaCegarLoop]: Found error trace [2024-11-22 16:13:54,143 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] [2024-11-22 16:13:54,144 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] === [2024-11-22 16:13:54,148 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 16:13:54,149 INFO L85 PathProgramCache]: Analyzing trace with hash -1856923663, now seen corresponding path program 1 times [2024-11-22 16:13:54,157 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 16:13:54,158 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [847210812] [2024-11-22 16:13:54,158 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 16:13:54,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms