./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-igbvf-igbvf.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version c7c6ca5d Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_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 24f4a9e8deb15b4814a8f35356cc754cf60b8f4e5ae2a0757193e7412afcca55 --- Real Ultimate output --- This is Ultimate 0.2.5-?-c7c6ca5-m [2024-11-09 05:23:06,463 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 05:23:06,512 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-09 05:23:06,517 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 05:23:06,518 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 05:23:06,547 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 05:23:06,548 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 05:23:06,548 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 05:23:06,549 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-09 05:23:06,549 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-09 05:23:06,549 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 05:23:06,550 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 05:23:06,552 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 05:23:06,554 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 05:23:06,554 INFO L153 SettingsManager]: * Use SBE=true [2024-11-09 05:23:06,554 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 05:23:06,555 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 05:23:06,555 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 05:23:06,556 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 05:23:06,556 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 05:23:06,556 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 05:23:06,561 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 05:23:06,561 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 05:23:06,561 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 05:23:06,561 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 05:23:06,562 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 05:23:06,562 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-09 05:23:06,563 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 05:23:06,563 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 05:23:06,563 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-09 05:23:06,564 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 05:23:06,564 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 05:23:06,566 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 05:23:06,567 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-09 05:23:06,567 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 05:23:06,567 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 05:23:06,568 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-09 05:23:06,568 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-09 05:23:06,568 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 05:23:06,569 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 24f4a9e8deb15b4814a8f35356cc754cf60b8f4e5ae2a0757193e7412afcca55 [2024-11-09 05:23:06,922 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 05:23:06,952 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 05:23:06,956 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 05:23:06,957 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 05:23:06,958 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 05:23:06,959 INFO L431 ainManager$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-usb-dev_drivers-net-ethernet-intel-igbvf-igbvf.cil.i [2024-11-09 05:23:08,571 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 05:23:09,253 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 05:23:09,253 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-igbvf-igbvf.cil.i [2024-11-09 05:23:09,325 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7d3560c2b/a2a29f9433d04fd882c7c8ad3fbe57bf/FLAGf33869e97 [2024-11-09 05:23:09,341 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7d3560c2b/a2a29f9433d04fd882c7c8ad3fbe57bf [2024-11-09 05:23:09,345 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 05:23:09,346 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 05:23:09,347 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 05:23:09,348 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 05:23:09,355 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 05:23:09,356 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 05:23:09" (1/1) ... [2024-11-09 05:23:09,359 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76808a7f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:23:09, skipping insertion in model container [2024-11-09 05:23:09,359 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 05:23:09" (1/1) ... [2024-11-09 05:23:09,525 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 05:23:14,063 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-usb-dev_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[452690,452703] [2024-11-09 05:23:14,067 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-usb-dev_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[452837,452850] [2024-11-09 05:23:14,067 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-usb-dev_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[452976,452989] [2024-11-09 05:23:14,068 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-usb-dev_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[453134,453147] [2024-11-09 05:23:14,106 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 05:23:14,177 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 05:23:14,283 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6262] [2024-11-09 05:23:14,285 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6269] [2024-11-09 05:23:14,311 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] [2024-11-09 05:23:14,312 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] [2024-11-09 05:23:14,312 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6935] [2024-11-09 05:23:14,398 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)); [8019-8020] [2024-11-09 05:23:14,401 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/a068ef8/linux-usb-dev/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [8069-8070] [2024-11-09 05:23:14,402 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"); [8075-8077] [2024-11-09 05:23:14,405 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8195] [2024-11-09 05:23:14,406 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)); [8252-8253] [2024-11-09 05:23:14,407 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)); [8313] [2024-11-09 05:23:14,408 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)); [8321-8322] [2024-11-09 05:23:14,411 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)); [8397-8398] [2024-11-09 05:23:14,413 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)); [8431-8432] [2024-11-09 05:23:14,414 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)); [8472-8473] [2024-11-09 05:23:14,415 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)); [8501-8502] [2024-11-09 05:23:14,427 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)); [8943-8944] [2024-11-09 05:23:14,427 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8950] [2024-11-09 05:23:14,452 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9560] [2024-11-09 05:23:14,455 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [9607] [2024-11-09 05:23:14,456 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)skb->data) [9619] [2024-11-09 05:23:14,458 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)next_rxd) [9680] [2024-11-09 05:23:14,495 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10291] [2024-11-09 05:23:14,561 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [11930] [2024-11-09 05:23:14,562 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)); [11974-11975] [2024-11-09 05:23:14,564 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)); [12010-12011] [2024-11-09 05:23:14,567 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12125] [2024-11-09 05:23:14,571 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [12129] [2024-11-09 05:23:14,694 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-usb-dev_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[452690,452703] [2024-11-09 05:23:14,696 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-usb-dev_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[452837,452850] [2024-11-09 05:23:14,697 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-usb-dev_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[452976,452989] [2024-11-09 05:23:14,699 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[453134,453147] [2024-11-09 05:23:14,712 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 05:23:15,013 INFO L204 MainTranslator]: Completed translation [2024-11-09 05:23:15,014 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:23:15 WrapperNode [2024-11-09 05:23:15,014 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 05:23:15,015 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 05:23:15,016 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 05:23:15,016 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 05:23:15,024 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:23:15" (1/1) ... [2024-11-09 05:23:15,174 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:23:15" (1/1) ... [2024-11-09 05:23:15,423 INFO L138 Inliner]: procedures = 543, calls = 3131, calls flagged for inlining = 312, calls inlined = 287, statements flattened = 8785 [2024-11-09 05:23:15,424 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 05:23:15,425 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 05:23:15,425 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 05:23:15,425 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 05:23:15,438 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:23:15" (1/1) ... [2024-11-09 05:23:15,439 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:23:15" (1/1) ... [2024-11-09 05:23:15,513 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:23:15" (1/1) ... [2024-11-09 05:23:17,938 INFO L175 MemorySlicer]: Split 1690 memory accesses to 19 slices as follows [2, 1491, 7, 2, 6, 2, 1, 2, 9, 5, 5, 50, 51, 46, 2, 3, 2, 3, 1]. 88 percent of accesses are in the largest equivalence class. The 57 initializations are split as follows [0, 29, 6, 0, 6, 0, 1, 2, 0, 5, 5, 0, 0, 0, 0, 2, 0, 1, 0]. The 913 writes are split as follows [1, 765, 0, 1, 0, 1, 0, 0, 5, 0, 0, 50, 42, 46, 1, 0, 1, 0, 0]. [2024-11-09 05:23:17,939 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:23:15" (1/1) ... [2024-11-09 05:23:17,940 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:23:15" (1/1) ... [2024-11-09 05:23:18,111 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:23:15" (1/1) ... [2024-11-09 05:23:18,162 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:23:15" (1/1) ... [2024-11-09 05:23:18,220 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:23:15" (1/1) ... [2024-11-09 05:23:18,257 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:23:15" (1/1) ... [2024-11-09 05:23:18,337 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 05:23:18,339 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 05:23:18,339 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 05:23:18,340 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 05:23:18,341 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:23:15" (1/1) ... [2024-11-09 05:23:18,347 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-09 05:23:18,360 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-09 05:23:18,386 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) [2024-11-09 05:23:18,389 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 [2024-11-09 05:23:18,437 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2024-11-09 05:23:18,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2024-11-09 05:23:18,437 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-09 05:23:18,437 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-09 05:23:18,437 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-09 05:23:18,438 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-09 05:23:18,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2024-11-09 05:23:18,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2024-11-09 05:23:18,438 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-09 05:23:18,438 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-09 05:23:18,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-09 05:23:18,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-09 05:23:18,438 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2024-11-09 05:23:18,439 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2024-11-09 05:23:18,439 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_function_pointers_vf [2024-11-09 05:23:18,439 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_function_pointers_vf [2024-11-09 05:23:18,439 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2024-11-09 05:23:18,439 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2024-11-09 05:23:18,439 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-11-09 05:23:18,439 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-11-09 05:23:18,439 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-09 05:23:18,439 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-09 05:23:18,439 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-09 05:23:18,439 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-09 05:23:18,439 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_alloc_rx_buffers [2024-11-09 05:23:18,439 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_alloc_rx_buffers [2024-11-09 05:23:18,439 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-11-09 05:23:18,440 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-11-09 05:23:18,440 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_mac_addr_vf [2024-11-09 05:23:18,441 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_mac_addr_vf [2024-11-09 05:23:18,441 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_close [2024-11-09 05:23:18,441 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_close [2024-11-09 05:23:18,441 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-09 05:23:18,442 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-09 05:23:18,442 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset_hw_vf [2024-11-09 05:23:18,442 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset_hw_vf [2024-11-09 05:23:18,442 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_maybe_stop_tx [2024-11-09 05:23:18,443 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_maybe_stop_tx [2024-11-09 05:23:18,443 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-09 05:23:18,443 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-09 05:23:18,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-09 05:23:18,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-09 05:23:18,443 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-09 05:23:18,443 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-09 05:23:18,443 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-09 05:23:18,444 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-09 05:23:18,444 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_tx_irq [2024-11-09 05:23:18,444 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_tx_irq [2024-11-09 05:23:18,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-09 05:23:18,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-09 05:23:18,444 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2024-11-09 05:23:18,444 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2024-11-09 05:23:18,444 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_suspend [2024-11-09 05:23:18,445 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_suspend [2024-11-09 05:23:18,445 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 05:23:18,445 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-09 05:23:18,445 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-09 05:23:18,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2024-11-09 05:23:18,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2024-11-09 05:23:18,445 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2024-11-09 05:23:18,445 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2024-11-09 05:23:18,445 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2024-11-09 05:23:18,445 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2024-11-09 05:23:18,445 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-09 05:23:18,445 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-09 05:23:18,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-09 05:23:18,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-09 05:23:18,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-09 05:23:18,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-09 05:23:18,446 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-09 05:23:18,446 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-09 05:23:18,446 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-09 05:23:18,446 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-09 05:23:18,446 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-09 05:23:18,446 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-09 05:23:18,446 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-09 05:23:18,446 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-09 05:23:18,446 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-09 05:23:18,446 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-09 05:23:18,446 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-09 05:23:18,446 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-09 05:23:18,446 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-09 05:23:18,446 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-09 05:23:18,446 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-09 05:23:18,446 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_assign_vector [2024-11-09 05:23:18,447 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_assign_vector [2024-11-09 05:23:18,447 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-09 05:23:18,447 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-09 05:23:18,447 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-09 05:23:18,447 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-09 05:23:18,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-09 05:23:18,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-09 05:23:18,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-09 05:23:18,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-09 05:23:18,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-09 05:23:18,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-09 05:23:18,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-09 05:23:18,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-09 05:23:18,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-09 05:23:18,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-09 05:23:18,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-09 05:23:18,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-09 05:23:18,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-09 05:23:18,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-09 05:23:18,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-09 05:23:18,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-09 05:23:18,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-09 05:23:18,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-09 05:23:18,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-09 05:23:18,452 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_desc_unused [2024-11-09 05:23:18,452 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_desc_unused [2024-11-09 05:23:18,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-09 05:23:18,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-09 05:23:18,452 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-09 05:23:18,452 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-09 05:23:18,452 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-09 05:23:18,452 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-09 05:23:18,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-09 05:23:18,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-09 05:23:18,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-09 05:23:18,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-09 05:23:18,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-09 05:23:18,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-09 05:23:18,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-09 05:23:18,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-09 05:23:18,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-09 05:23:18,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-09 05:23:18,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-09 05:23:18,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-09 05:23:18,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-09 05:23:18,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-09 05:23:18,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-09 05:23:18,454 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-09 05:23:18,454 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-09 05:23:18,454 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_netpoll [2024-11-09 05:23:18,454 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_netpoll [2024-11-09 05:23:18,454 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-09 05:23:18,454 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-09 05:23:18,454 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reset_interrupt_capability [2024-11-09 05:23:18,454 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reset_interrupt_capability [2024-11-09 05:23:18,456 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2024-11-09 05:23:18,456 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2024-11-09 05:23:18,456 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-09 05:23:18,456 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-09 05:23:18,457 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-09 05:23:18,457 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-09 05:23:18,457 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-09 05:23:18,457 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-09 05:23:18,457 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-09 05:23:18,457 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-09 05:23:18,457 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-09 05:23:18,457 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-09 05:23:18,457 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-09 05:23:18,458 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-09 05:23:18,458 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-09 05:23:18,458 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-09 05:23:18,458 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-09 05:23:18,458 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-09 05:23:18,458 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-09 05:23:18,458 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-09 05:23:18,458 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-09 05:23:18,459 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-09 05:23:18,459 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-09 05:23:18,459 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-09 05:23:18,459 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-09 05:23:18,459 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-09 05:23:18,459 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-09 05:23:18,459 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-09 05:23:18,459 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-09 05:23:18,459 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-09 05:23:18,459 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-09 05:23:18,459 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-09 05:23:18,459 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-09 05:23:18,459 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-09 05:23:18,459 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-09 05:23:18,460 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-09 05:23:18,460 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-09 05:23:18,460 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-09 05:23:18,460 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-09 05:23:18,460 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-09 05:23:18,460 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_msg_vf [2024-11-09 05:23:18,460 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_msg_vf [2024-11-09 05:23:18,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-09 05:23:18,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-09 05:23:18,461 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2024-11-09 05:23:18,461 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2024-11-09 05:23:18,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_igbvf_exit_module_19_2 [2024-11-09 05:23:18,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_igbvf_exit_module_19_2 [2024-11-09 05:23:18,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-09 05:23:18,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-09 05:23:18,462 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_free_tx_resources [2024-11-09 05:23:18,462 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_free_tx_resources [2024-11-09 05:23:18,462 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2024-11-09 05:23:18,462 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2024-11-09 05:23:18,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-09 05:23:18,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-09 05:23:18,462 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2024-11-09 05:23:18,462 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2024-11-09 05:23:18,462 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-09 05:23:18,463 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-09 05:23:18,463 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2024-11-09 05:23:18,463 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2024-11-09 05:23:18,463 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2024-11-09 05:23:18,463 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2024-11-09 05:23:18,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 05:23:18,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-09 05:23:18,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-09 05:23:18,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-09 05:23:18,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-09 05:23:18,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2024-11-09 05:23:18,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2024-11-09 05:23:18,464 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-11-09 05:23:18,464 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-11-09 05:23:18,465 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_configure_msix [2024-11-09 05:23:18,465 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_configure_msix [2024-11-09 05:23:18,465 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 05:23:18,465 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_open [2024-11-09 05:23:18,465 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_open [2024-11-09 05:23:18,465 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2024-11-09 05:23:18,465 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2024-11-09 05:23:18,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-09 05:23:18,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-09 05:23:18,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-09 05:23:18,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-09 05:23:18,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-09 05:23:18,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-09 05:23:18,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-09 05:23:18,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-09 05:23:18,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-09 05:23:18,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-09 05:23:18,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-09 05:23:18,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-09 05:23:18,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-09 05:23:18,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-09 05:23:18,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-09 05:23:18,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-09 05:23:18,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-09 05:23:18,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-09 05:23:18,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-09 05:23:18,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-09 05:23:18,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-09 05:23:18,468 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-09 05:23:18,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-09 05:23:18,468 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2024-11-09 05:23:18,468 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2024-11-09 05:23:18,468 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_nway_reset [2024-11-09 05:23:18,468 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_nway_reset [2024-11-09 05:23:18,468 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reset [2024-11-09 05:23:18,468 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reset [2024-11-09 05:23:18,468 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_posted_mbx [2024-11-09 05:23:18,468 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_posted_mbx [2024-11-09 05:23:18,468 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-09 05:23:18,468 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-09 05:23:18,468 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_irq_enable [2024-11-09 05:23:18,468 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_irq_enable [2024-11-09 05:23:18,468 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2024-11-09 05:23:18,469 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2024-11-09 05:23:18,469 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2024-11-09 05:23:18,469 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2024-11-09 05:23:18,469 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reinit_locked [2024-11-09 05:23:18,469 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reinit_locked [2024-11-09 05:23:18,469 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-09 05:23:18,469 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-09 05:23:18,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-09 05:23:18,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-09 05:23:18,469 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_update_stats [2024-11-09 05:23:18,469 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_update_stats [2024-11-09 05:23:18,469 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_vlan_rx_add_vid [2024-11-09 05:23:18,469 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_vlan_rx_add_vid [2024-11-09 05:23:18,469 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-09 05:23:18,469 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-09 05:23:18,470 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-09 05:23:18,470 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-09 05:23:18,470 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_bit_vf [2024-11-09 05:23:18,470 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_bit_vf [2024-11-09 05:23:18,470 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_hw_vf [2024-11-09 05:23:18,470 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_hw_vf [2024-11-09 05:23:18,470 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 05:23:18,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 05:23:18,473 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2024-11-09 05:23:18,473 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2024-11-09 05:23:18,473 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_poll_for_ack [2024-11-09 05:23:18,473 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_poll_for_ack [2024-11-09 05:23:18,473 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-09 05:23:18,473 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-09 05:23:18,473 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-09 05:23:18,473 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-09 05:23:18,473 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-09 05:23:18,474 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-09 05:23:18,474 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-09 05:23:18,474 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-09 05:23:18,474 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-09 05:23:18,474 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-09 05:23:18,474 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-09 05:23:18,474 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-09 05:23:18,474 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-09 05:23:18,474 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-09 05:23:18,475 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-09 05:23:18,475 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-09 05:23:18,475 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-09 05:23:18,475 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-09 05:23:18,475 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-09 05:23:18,475 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-09 05:23:18,475 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-09 05:23:18,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-09 05:23:18,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-09 05:23:18,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-09 05:23:18,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-09 05:23:18,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-09 05:23:18,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-09 05:23:18,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-09 05:23:18,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-09 05:23:18,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-09 05:23:18,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-09 05:23:18,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-09 05:23:18,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-09 05:23:18,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-09 05:23:18,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-09 05:23:18,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-09 05:23:18,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-09 05:23:18,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-09 05:23:18,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-09 05:23:18,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-09 05:23:18,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-09 05:23:18,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-09 05:23:18,476 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-09 05:23:18,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-09 05:23:18,477 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_rar_set_vf [2024-11-09 05:23:18,477 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_rar_set_vf [2024-11-09 05:23:18,477 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2024-11-09 05:23:18,477 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2024-11-09 05:23:18,477 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-09 05:23:18,477 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-09 05:23:18,477 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2024-11-09 05:23:18,477 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2024-11-09 05:23:18,478 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_down [2024-11-09 05:23:18,478 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_down [2024-11-09 05:23:18,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-09 05:23:18,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-09 05:23:18,478 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_regs_len [2024-11-09 05:23:18,478 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_regs_len [2024-11-09 05:23:18,478 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_free_irq [2024-11-09 05:23:18,478 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_free_irq [2024-11-09 05:23:18,478 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2024-11-09 05:23:18,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2024-11-09 05:23:18,479 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2024-11-09 05:23:18,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2024-11-09 05:23:18,479 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_link_vf [2024-11-09 05:23:18,479 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_link_vf [2024-11-09 05:23:18,479 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-11-09 05:23:18,479 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-11-09 05:23:18,479 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-09 05:23:18,479 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-09 05:23:18,479 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-09 05:23:18,479 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-09 05:23:18,479 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-09 05:23:18,480 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-09 05:23:18,480 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-09 05:23:18,480 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-09 05:23:18,480 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-09 05:23:18,480 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-09 05:23:18,480 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-09 05:23:18,480 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-09 05:23:18,480 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-09 05:23:18,480 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-09 05:23:18,480 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-09 05:23:18,481 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-09 05:23:18,481 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-09 05:23:18,481 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-09 05:23:18,481 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-09 05:23:18,481 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-09 05:23:18,481 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-09 05:23:18,481 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-09 05:23:18,483 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-09 05:23:18,483 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-09 05:23:18,483 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-09 05:23:18,483 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-09 05:23:18,483 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-09 05:23:18,483 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-09 05:23:18,483 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-09 05:23:18,483 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-09 05:23:18,483 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-09 05:23:18,483 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-09 05:23:18,483 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-09 05:23:18,483 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-09 05:23:18,484 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-09 05:23:18,484 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-09 05:23:18,484 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-09 05:23:18,484 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-09 05:23:18,484 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-09 05:23:18,484 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-09 05:23:18,484 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_tx_ring [2024-11-09 05:23:18,484 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_tx_ring [2024-11-09 05:23:18,484 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_v2p_mailbox [2024-11-09 05:23:18,484 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_v2p_mailbox [2024-11-09 05:23:18,484 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2024-11-09 05:23:18,484 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2024-11-09 05:23:18,484 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2024-11-09 05:23:18,484 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2024-11-09 05:23:18,484 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-09 05:23:18,484 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-09 05:23:18,484 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 05:23:18,485 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-09 05:23:18,485 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-09 05:23:18,485 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_remove [2024-11-09 05:23:18,485 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_remove [2024-11-09 05:23:18,485 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2024-11-09 05:23:18,485 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2024-11-09 05:23:18,485 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-09 05:23:18,485 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-09 05:23:18,485 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_irq_disable [2024-11-09 05:23:18,485 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_irq_disable [2024-11-09 05:23:18,485 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-09 05:23:18,485 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-09 05:23:18,485 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-09 05:23:18,485 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-09 05:23:18,485 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-09 05:23:18,485 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-09 05:23:18,486 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-09 05:23:18,486 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-09 05:23:18,486 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-09 05:23:18,486 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-09 05:23:18,486 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-09 05:23:18,486 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-09 05:23:18,486 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-09 05:23:18,486 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-09 05:23:18,486 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-09 05:23:18,486 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-09 05:23:18,486 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-09 05:23:18,486 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-09 05:23:18,486 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-09 05:23:18,486 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_configure [2024-11-09 05:23:18,486 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_configure [2024-11-09 05:23:18,486 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_setup_rx_resources [2024-11-09 05:23:18,486 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_setup_rx_resources [2024-11-09 05:23:18,486 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_rx_ring [2024-11-09 05:23:18,487 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_rx_ring [2024-11-09 05:23:18,487 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~s32~0 [2024-11-09 05:23:18,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~s32~0 [2024-11-09 05:23:18,487 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_obtain_mbx_lock_vf [2024-11-09 05:23:18,487 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_obtain_mbx_lock_vf [2024-11-09 05:23:18,487 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2024-11-09 05:23:18,487 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2024-11-09 05:23:18,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-09 05:23:18,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-09 05:23:18,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-09 05:23:18,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-09 05:23:18,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-09 05:23:18,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-09 05:23:18,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-09 05:23:18,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-09 05:23:18,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-09 05:23:18,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-09 05:23:18,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-09 05:23:18,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-09 05:23:18,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-09 05:23:18,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-09 05:23:18,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-09 05:23:18,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-09 05:23:18,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-09 05:23:18,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-09 05:23:18,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-09 05:23:18,494 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-09 05:23:18,494 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-09 05:23:18,494 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-09 05:23:18,494 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-09 05:23:18,494 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_ack_vf [2024-11-09 05:23:18,494 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_ack_vf [2024-11-09 05:23:18,495 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-09 05:23:18,495 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-09 05:23:18,495 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-11-09 05:23:18,495 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-11-09 05:23:18,495 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-09 05:23:18,495 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-09 05:23:18,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2024-11-09 05:23:18,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2024-11-09 05:23:18,495 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_request_irq [2024-11-09 05:23:18,495 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_request_irq [2024-11-09 05:23:18,496 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_resume [2024-11-09 05:23:18,496 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_resume [2024-11-09 05:23:18,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-09 05:23:18,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-09 05:23:18,496 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2024-11-09 05:23:18,496 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2024-11-09 05:23:18,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-09 05:23:18,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-09 05:23:18,496 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_put_txbuf [2024-11-09 05:23:18,496 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_put_txbuf [2024-11-09 05:23:18,497 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u16~0~TO~~s32~0 [2024-11-09 05:23:18,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u16~0~TO~~s32~0 [2024-11-09 05:23:18,497 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_poll_for_msg [2024-11-09 05:23:18,497 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_poll_for_msg [2024-11-09 05:23:18,497 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2024-11-09 05:23:18,497 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2024-11-09 05:23:18,497 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-11-09 05:23:18,497 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-11-09 05:23:18,497 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-09 05:23:18,497 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-09 05:23:18,497 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2024-11-09 05:23:18,497 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2024-11-09 05:23:18,497 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_shutdown [2024-11-09 05:23:18,497 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_shutdown [2024-11-09 05:23:18,497 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-09 05:23:18,497 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-09 05:23:18,497 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2024-11-09 05:23:18,498 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2024-11-09 05:23:18,498 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_setup_tx_resources [2024-11-09 05:23:18,498 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_setup_tx_resources [2024-11-09 05:23:18,498 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-09 05:23:18,498 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-09 05:23:18,498 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_eeprom_len [2024-11-09 05:23:18,498 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_eeprom_len [2024-11-09 05:23:18,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-09 05:23:18,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-09 05:23:18,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-09 05:23:18,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-09 05:23:18,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-09 05:23:18,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-09 05:23:18,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-09 05:23:18,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-09 05:23:18,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-09 05:23:18,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-09 05:23:18,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-09 05:23:18,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-09 05:23:18,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-09 05:23:18,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-09 05:23:18,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-09 05:23:18,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-09 05:23:18,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-09 05:23:18,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-09 05:23:18,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-09 05:23:18,503 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~~bool~0~TO~~s32~0 [2024-11-09 05:23:18,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~~bool~0~TO~~s32~0 [2024-11-09 05:23:18,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-09 05:23:18,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-09 05:23:18,503 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2024-11-09 05:23:18,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2024-11-09 05:23:18,503 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device_mem [2024-11-09 05:23:18,503 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device_mem [2024-11-09 05:23:18,504 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-09 05:23:18,504 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-09 05:23:18,504 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-11-09 05:23:18,504 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-11-09 05:23:18,504 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2024-11-09 05:23:18,504 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2024-11-09 05:23:18,504 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_io_resume [2024-11-09 05:23:18,504 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_io_resume [2024-11-09 05:23:18,504 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_free_rx_resources [2024-11-09 05:23:18,504 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_free_rx_resources [2024-11-09 05:23:18,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2024-11-09 05:23:18,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2024-11-09 05:23:18,505 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_multi [2024-11-09 05:23:18,505 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_multi [2024-11-09 05:23:18,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-09 05:23:18,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-09 05:23:18,505 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_tx_timeout [2024-11-09 05:23:18,505 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_tx_timeout [2024-11-09 05:23:18,505 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2024-11-09 05:23:18,505 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2024-11-09 05:23:18,505 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-09 05:23:18,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-09 05:23:18,505 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_posted_mbx [2024-11-09 05:23:18,505 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_posted_mbx [2024-11-09 05:23:18,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2024-11-09 05:23:18,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2024-11-09 05:23:18,506 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2024-11-09 05:23:18,506 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2024-11-09 05:23:18,506 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_up [2024-11-09 05:23:18,506 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_up [2024-11-09 05:23:18,506 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-09 05:23:18,506 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-09 05:23:18,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-09 05:23:18,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-09 05:23:18,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-09 05:23:18,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-09 05:23:18,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-09 05:23:18,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-09 05:23:18,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-09 05:23:18,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-09 05:23:18,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-09 05:23:18,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-09 05:23:18,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-09 05:23:18,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-09 05:23:18,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-09 05:23:18,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-09 05:23:18,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-09 05:23:18,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-09 05:23:18,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-09 05:23:18,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-09 05:23:18,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-09 05:23:18,509 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2024-11-09 05:23:18,509 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2024-11-09 05:23:18,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-09 05:23:18,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-09 05:23:19,953 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 05:23:19,957 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 05:23:41,143 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-09 05:23:42,591 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-09 05:23:57,719 INFO L? ?]: Removed 4512 outVars from TransFormulas that were not future-live. [2024-11-09 05:23:57,719 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 05:23:57,803 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 05:23:57,804 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-09 05:23:57,804 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 05:23:57 BoogieIcfgContainer [2024-11-09 05:23:57,805 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 05:23:57,807 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 05:23:57,808 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 05:23:57,811 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 05:23:57,812 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 05:23:09" (1/3) ... [2024-11-09 05:23:57,813 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4a6da9bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 05:23:57, skipping insertion in model container [2024-11-09 05:23:57,813 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:23:15" (2/3) ... [2024-11-09 05:23:57,814 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4a6da9bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 05:23:57, skipping insertion in model container [2024-11-09 05:23:57,814 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 05:23:57" (3/3) ... [2024-11-09 05:23:57,816 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-igbvf-igbvf.cil.i [2024-11-09 05:23:57,838 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 05:23:57,838 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2024-11-09 05:23:58,024 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 05:23:58,034 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;@1caec679, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 05:23:58,034 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-11-09 05:23:58,053 INFO L276 IsEmpty]: Start isEmpty. Operand has 3465 states, 2513 states have (on average 1.3024273776362914) internal successors, (3273), 2551 states have internal predecessors, (3273), 788 states have call successors, (788), 163 states have call predecessors, (788), 162 states have return successors, (780), 767 states have call predecessors, (780), 780 states have call successors, (780) [2024-11-09 05:23:58,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2024-11-09 05:23:58,084 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:23:58,086 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] [2024-11-09 05:23:58,086 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:23:58,094 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:23:58,094 INFO L85 PathProgramCache]: Analyzing trace with hash -832250197, now seen corresponding path program 1 times [2024-11-09 05:23:58,105 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 05:23:58,105 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [882027909] [2024-11-09 05:23:58,106 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:23:58,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms