./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/unreach-call.prp --file /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-igbvf-igbvf.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version fca748b1 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-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-wip.dd.update-z3-fca748b-m [2024-11-20 12:18:34,480 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-20 12:18:34,590 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-20 12:18:34,596 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-20 12:18:34,597 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-20 12:18:34,625 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-20 12:18:34,627 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-20 12:18:34,627 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-20 12:18:34,628 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-20 12:18:34,630 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-20 12:18:34,630 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-20 12:18:34,631 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-20 12:18:34,632 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-20 12:18:34,632 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-20 12:18:34,632 INFO L153 SettingsManager]: * Use SBE=true [2024-11-20 12:18:34,636 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-20 12:18:34,636 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-20 12:18:34,637 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-20 12:18:34,637 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-20 12:18:34,637 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-20 12:18:34,637 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-20 12:18:34,638 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-20 12:18:34,638 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-20 12:18:34,638 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-20 12:18:34,639 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-20 12:18:34,639 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-20 12:18:34,639 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-20 12:18:34,639 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-20 12:18:34,639 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-20 12:18:34,640 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-20 12:18:34,640 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-20 12:18:34,640 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-20 12:18:34,640 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-20 12:18:34,640 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-20 12:18:34,641 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-20 12:18:34,641 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-20 12:18:34,641 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-20 12:18:34,641 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-20 12:18:34,642 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-20 12:18:34,642 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 24f4a9e8deb15b4814a8f35356cc754cf60b8f4e5ae2a0757193e7412afcca55 [2024-11-20 12:18:34,894 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-20 12:18:34,926 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-20 12:18:34,929 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-20 12:18:34,931 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-20 12:18:34,931 INFO L274 PluginConnector]: CDTParser initialized [2024-11-20 12:18:34,933 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-igbvf-igbvf.cil.i [2024-11-20 12:18:36,419 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-20 12:18:37,051 INFO L384 CDTParser]: Found 1 translation units. [2024-11-20 12:18:37,052 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 [2024-11-20 12:18:37,139 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f3f956978/6c9020661e6d413da2d6b19c69feec01/FLAG1531fa1d7 [2024-11-20 12:18:37,157 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f3f956978/6c9020661e6d413da2d6b19c69feec01 [2024-11-20 12:18:37,159 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-20 12:18:37,161 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-20 12:18:37,162 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-20 12:18:37,164 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-20 12:18:37,170 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-20 12:18:37,171 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:18:37" (1/1) ... [2024-11-20 12:18:37,172 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23a03740 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:18:37, skipping insertion in model container [2024-11-20 12:18:37,172 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:18:37" (1/1) ... [2024-11-20 12:18:37,346 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-20 12:18:41,903 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] [2024-11-20 12:18:41,908 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] [2024-11-20 12:18:41,909 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] [2024-11-20 12:18:41,909 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] [2024-11-20 12:18:41,944 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 12:18:42,047 INFO L200 MainTranslator]: Completed pre-run [2024-11-20 12:18:42,231 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6262] [2024-11-20 12:18:42,233 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6269] [2024-11-20 12:18:42,260 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [6921] [2024-11-20 12:18:42,260 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [6928] [2024-11-20 12:18:42,260 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6935] [2024-11-20 12:18:42,288 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] [2024-11-20 12:18:42,292 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] [2024-11-20 12:18:42,292 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] [2024-11-20 12:18:42,296 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8195] [2024-11-20 12:18:42,297 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] [2024-11-20 12:18:42,299 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] [2024-11-20 12:18:42,299 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] [2024-11-20 12:18:42,302 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] [2024-11-20 12:18:42,303 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] [2024-11-20 12:18:42,305 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] [2024-11-20 12:18:42,305 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] [2024-11-20 12:18:42,315 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] [2024-11-20 12:18:42,316 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8950] [2024-11-20 12:18:42,332 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9560] [2024-11-20 12:18:42,334 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [9607] [2024-11-20 12:18:42,335 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)skb->data) [9619] [2024-11-20 12:18:42,337 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)next_rxd) [9680] [2024-11-20 12:18:42,379 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10291] [2024-11-20 12:18:42,443 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [11930] [2024-11-20 12:18:42,445 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] [2024-11-20 12:18:42,447 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] [2024-11-20 12:18:42,452 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12125] [2024-11-20 12:18:42,455 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [12129] [2024-11-20 12:18:42,584 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] [2024-11-20 12:18:42,585 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] [2024-11-20 12:18:42,585 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] [2024-11-20 12:18:42,587 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] [2024-11-20 12:18:42,600 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 12:18:42,876 INFO L204 MainTranslator]: Completed translation [2024-11-20 12:18:42,877 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:18:42 WrapperNode [2024-11-20 12:18:42,878 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-20 12:18:42,879 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-20 12:18:42,879 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-20 12:18:42,879 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-20 12:18:42,886 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:18:42" (1/1) ... [2024-11-20 12:18:43,024 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:18:42" (1/1) ... [2024-11-20 12:18:43,332 INFO L138 Inliner]: procedures = 543, calls = 3131, calls flagged for inlining = 312, calls inlined = 287, statements flattened = 8785 [2024-11-20 12:18:43,333 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-20 12:18:43,334 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-20 12:18:43,334 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-20 12:18:43,334 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-20 12:18:43,345 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:18:42" (1/1) ... [2024-11-20 12:18:43,346 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:18:42" (1/1) ... [2024-11-20 12:18:43,424 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:18:42" (1/1) ... [2024-11-20 12:18:45,742 INFO L175 MemorySlicer]: Split 1690 memory accesses to 19 slices as follows [2, 1491, 2, 7, 2, 6, 51, 1, 2, 5, 5, 50, 46, 1, 2, 3, 9, 3, 2]. 88 percent of accesses are in the largest equivalence class. The 57 initializations are split as follows [0, 29, 0, 6, 0, 6, 0, 1, 2, 5, 5, 0, 0, 0, 0, 2, 0, 1, 0]. The 913 writes are split as follows [1, 765, 1, 0, 1, 0, 42, 0, 0, 0, 0, 50, 46, 0, 1, 0, 5, 0, 1]. [2024-11-20 12:18:45,742 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:18:42" (1/1) ... [2024-11-20 12:18:45,742 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:18:42" (1/1) ... [2024-11-20 12:18:45,913 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:18:42" (1/1) ... [2024-11-20 12:18:45,957 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:18:42" (1/1) ... [2024-11-20 12:18:46,017 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:18:42" (1/1) ... [2024-11-20 12:18:46,053 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:18:42" (1/1) ... [2024-11-20 12:18:46,131 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-20 12:18:46,133 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-20 12:18:46,133 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-20 12:18:46,133 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-20 12:18:46,135 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:18:42" (1/1) ... [2024-11-20 12:18:46,141 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-20 12:18:46,153 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-20 12:18:46,176 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-20 12:18:46,186 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-20 12:18:46,235 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2024-11-20 12:18:46,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2024-11-20 12:18:46,236 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-20 12:18:46,236 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-20 12:18:46,236 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-20 12:18:46,236 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-20 12:18:46,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2024-11-20 12:18:46,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2024-11-20 12:18:46,237 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-20 12:18:46,237 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-20 12:18:46,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-20 12:18:46,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-20 12:18:46,238 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2024-11-20 12:18:46,238 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2024-11-20 12:18:46,238 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_function_pointers_vf [2024-11-20 12:18:46,238 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_function_pointers_vf [2024-11-20 12:18:46,238 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2024-11-20 12:18:46,239 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2024-11-20 12:18:46,239 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-11-20 12:18:46,239 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-11-20 12:18:46,239 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-20 12:18:46,239 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-20 12:18:46,239 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-20 12:18:46,239 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-20 12:18:46,240 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_alloc_rx_buffers [2024-11-20 12:18:46,240 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_alloc_rx_buffers [2024-11-20 12:18:46,240 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-11-20 12:18:46,240 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-11-20 12:18:46,240 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_mac_addr_vf [2024-11-20 12:18:46,240 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_mac_addr_vf [2024-11-20 12:18:46,240 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_close [2024-11-20 12:18:46,240 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_close [2024-11-20 12:18:46,241 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-20 12:18:46,241 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-20 12:18:46,241 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset_hw_vf [2024-11-20 12:18:46,241 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset_hw_vf [2024-11-20 12:18:46,242 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_maybe_stop_tx [2024-11-20 12:18:46,242 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_maybe_stop_tx [2024-11-20 12:18:46,242 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-20 12:18:46,242 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-20 12:18:46,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-20 12:18:46,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-20 12:18:46,242 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-20 12:18:46,242 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-20 12:18:46,243 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-20 12:18:46,243 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-20 12:18:46,243 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_tx_irq [2024-11-20 12:18:46,243 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_tx_irq [2024-11-20 12:18:46,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-20 12:18:46,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-20 12:18:46,243 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2024-11-20 12:18:46,243 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2024-11-20 12:18:46,243 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_suspend [2024-11-20 12:18:46,244 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_suspend [2024-11-20 12:18:46,244 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-20 12:18:46,244 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-20 12:18:46,244 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-20 12:18:46,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2024-11-20 12:18:46,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2024-11-20 12:18:46,244 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2024-11-20 12:18:46,244 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2024-11-20 12:18:46,244 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2024-11-20 12:18:46,244 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2024-11-20 12:18:46,244 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-20 12:18:46,244 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-20 12:18:46,244 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-20 12:18:46,244 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-20 12:18:46,244 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-20 12:18:46,245 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-20 12:18:46,245 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-20 12:18:46,245 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-20 12:18:46,245 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-20 12:18:46,245 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-20 12:18:46,245 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-20 12:18:46,245 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-20 12:18:46,246 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-20 12:18:46,246 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-20 12:18:46,246 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-20 12:18:46,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-20 12:18:46,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-20 12:18:46,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-20 12:18:46,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-20 12:18:46,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-20 12:18:46,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-20 12:18:46,248 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_assign_vector [2024-11-20 12:18:46,248 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_assign_vector [2024-11-20 12:18:46,248 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-20 12:18:46,248 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-20 12:18:46,249 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-20 12:18:46,249 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-20 12:18:46,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-20 12:18:46,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-20 12:18:46,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-20 12:18:46,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-20 12:18:46,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-20 12:18:46,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-20 12:18:46,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-20 12:18:46,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-20 12:18:46,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-20 12:18:46,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-20 12:18:46,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-20 12:18:46,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-20 12:18:46,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-20 12:18:46,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-20 12:18:46,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-20 12:18:46,251 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-20 12:18:46,251 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-20 12:18:46,251 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-20 12:18:46,251 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-20 12:18:46,251 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_desc_unused [2024-11-20 12:18:46,251 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_desc_unused [2024-11-20 12:18:46,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-20 12:18:46,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-20 12:18:46,252 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-20 12:18:46,252 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-20 12:18:46,253 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-20 12:18:46,253 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-20 12:18:46,253 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-20 12:18:46,253 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-20 12:18:46,253 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-20 12:18:46,253 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-20 12:18:46,253 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-20 12:18:46,253 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-20 12:18:46,253 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-20 12:18:46,253 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-20 12:18:46,253 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-20 12:18:46,254 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-20 12:18:46,254 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-20 12:18:46,254 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-20 12:18:46,254 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-20 12:18:46,254 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-20 12:18:46,254 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-20 12:18:46,254 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-20 12:18:46,254 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-20 12:18:46,254 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_netpoll [2024-11-20 12:18:46,254 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_netpoll [2024-11-20 12:18:46,254 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-20 12:18:46,254 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-20 12:18:46,254 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reset_interrupt_capability [2024-11-20 12:18:46,254 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reset_interrupt_capability [2024-11-20 12:18:46,254 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2024-11-20 12:18:46,255 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2024-11-20 12:18:46,255 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-20 12:18:46,255 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-20 12:18:46,255 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-20 12:18:46,255 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-20 12:18:46,255 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-20 12:18:46,255 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-20 12:18:46,255 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-20 12:18:46,255 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-20 12:18:46,255 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-20 12:18:46,255 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-20 12:18:46,255 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-20 12:18:46,255 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-20 12:18:46,255 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-20 12:18:46,255 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-20 12:18:46,255 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-20 12:18:46,256 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-20 12:18:46,256 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-20 12:18:46,256 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-20 12:18:46,256 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-20 12:18:46,256 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-20 12:18:46,256 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-20 12:18:46,256 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-20 12:18:46,259 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-20 12:18:46,259 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-20 12:18:46,259 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-20 12:18:46,259 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-20 12:18:46,260 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-20 12:18:46,260 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-20 12:18:46,260 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-20 12:18:46,260 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-20 12:18:46,260 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-20 12:18:46,260 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-20 12:18:46,260 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-20 12:18:46,260 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-20 12:18:46,260 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-20 12:18:46,260 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-20 12:18:46,261 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-20 12:18:46,261 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-20 12:18:46,261 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_msg_vf [2024-11-20 12:18:46,261 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_msg_vf [2024-11-20 12:18:46,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-20 12:18:46,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-20 12:18:46,261 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2024-11-20 12:18:46,261 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2024-11-20 12:18:46,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_igbvf_exit_module_19_2 [2024-11-20 12:18:46,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_igbvf_exit_module_19_2 [2024-11-20 12:18:46,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-20 12:18:46,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-20 12:18:46,262 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_free_tx_resources [2024-11-20 12:18:46,262 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_free_tx_resources [2024-11-20 12:18:46,262 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2024-11-20 12:18:46,262 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2024-11-20 12:18:46,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-20 12:18:46,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-20 12:18:46,262 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2024-11-20 12:18:46,263 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2024-11-20 12:18:46,263 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-20 12:18:46,263 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-20 12:18:46,263 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2024-11-20 12:18:46,263 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2024-11-20 12:18:46,263 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2024-11-20 12:18:46,263 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2024-11-20 12:18:46,263 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-20 12:18:46,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-20 12:18:46,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-20 12:18:46,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-20 12:18:46,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-20 12:18:46,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2024-11-20 12:18:46,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2024-11-20 12:18:46,264 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-11-20 12:18:46,264 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-11-20 12:18:46,264 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_configure_msix [2024-11-20 12:18:46,264 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_configure_msix [2024-11-20 12:18:46,264 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-20 12:18:46,264 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_open [2024-11-20 12:18:46,264 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_open [2024-11-20 12:18:46,264 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2024-11-20 12:18:46,264 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2024-11-20 12:18:46,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-20 12:18:46,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-20 12:18:46,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-20 12:18:46,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-20 12:18:46,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-20 12:18:46,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-20 12:18:46,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-20 12:18:46,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-20 12:18:46,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-20 12:18:46,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-20 12:18:46,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-20 12:18:46,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-20 12:18:46,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-20 12:18:46,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-20 12:18:46,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-20 12:18:46,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-20 12:18:46,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-20 12:18:46,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-20 12:18:46,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-20 12:18:46,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-20 12:18:46,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-20 12:18:46,266 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-20 12:18:46,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-20 12:18:46,266 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2024-11-20 12:18:46,266 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2024-11-20 12:18:46,266 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_nway_reset [2024-11-20 12:18:46,266 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_nway_reset [2024-11-20 12:18:46,266 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reset [2024-11-20 12:18:46,266 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reset [2024-11-20 12:18:46,266 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_posted_mbx [2024-11-20 12:18:46,266 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_posted_mbx [2024-11-20 12:18:46,266 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-20 12:18:46,266 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-20 12:18:46,267 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_irq_enable [2024-11-20 12:18:46,267 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_irq_enable [2024-11-20 12:18:46,267 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2024-11-20 12:18:46,267 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2024-11-20 12:18:46,267 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2024-11-20 12:18:46,267 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2024-11-20 12:18:46,267 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reinit_locked [2024-11-20 12:18:46,267 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reinit_locked [2024-11-20 12:18:46,271 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-20 12:18:46,272 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-20 12:18:46,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-20 12:18:46,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-20 12:18:46,272 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_update_stats [2024-11-20 12:18:46,272 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_update_stats [2024-11-20 12:18:46,272 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_vlan_rx_add_vid [2024-11-20 12:18:46,272 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_vlan_rx_add_vid [2024-11-20 12:18:46,272 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-20 12:18:46,272 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-20 12:18:46,272 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-20 12:18:46,273 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-20 12:18:46,273 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_bit_vf [2024-11-20 12:18:46,273 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_bit_vf [2024-11-20 12:18:46,273 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_hw_vf [2024-11-20 12:18:46,273 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_hw_vf [2024-11-20 12:18:46,273 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-20 12:18:46,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-20 12:18:46,273 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2024-11-20 12:18:46,273 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2024-11-20 12:18:46,274 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_poll_for_ack [2024-11-20 12:18:46,274 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_poll_for_ack [2024-11-20 12:18:46,274 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-20 12:18:46,274 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-20 12:18:46,274 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-20 12:18:46,274 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-20 12:18:46,274 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-20 12:18:46,274 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-20 12:18:46,276 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-20 12:18:46,276 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-20 12:18:46,276 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-20 12:18:46,276 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-20 12:18:46,276 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-20 12:18:46,276 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-20 12:18:46,276 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-20 12:18:46,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-20 12:18:46,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-20 12:18:46,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-20 12:18:46,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-20 12:18:46,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-20 12:18:46,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-20 12:18:46,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-20 12:18:46,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-20 12:18:46,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-20 12:18:46,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-20 12:18:46,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-20 12:18:46,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-20 12:18:46,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-20 12:18:46,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-20 12:18:46,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-20 12:18:46,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-20 12:18:46,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-20 12:18:46,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-20 12:18:46,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-20 12:18:46,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-20 12:18:46,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-20 12:18:46,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-20 12:18:46,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-20 12:18:46,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-20 12:18:46,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-20 12:18:46,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-20 12:18:46,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-20 12:18:46,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-20 12:18:46,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-20 12:18:46,278 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-20 12:18:46,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-20 12:18:46,279 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_rar_set_vf [2024-11-20 12:18:46,279 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_rar_set_vf [2024-11-20 12:18:46,279 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2024-11-20 12:18:46,279 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2024-11-20 12:18:46,279 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-20 12:18:46,280 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-20 12:18:46,280 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2024-11-20 12:18:46,280 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2024-11-20 12:18:46,281 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_down [2024-11-20 12:18:46,281 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_down [2024-11-20 12:18:46,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-20 12:18:46,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-20 12:18:46,281 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_regs_len [2024-11-20 12:18:46,281 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_regs_len [2024-11-20 12:18:46,281 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_free_irq [2024-11-20 12:18:46,281 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_free_irq [2024-11-20 12:18:46,281 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2024-11-20 12:18:46,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2024-11-20 12:18:46,282 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2024-11-20 12:18:46,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2024-11-20 12:18:46,282 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_link_vf [2024-11-20 12:18:46,282 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_link_vf [2024-11-20 12:18:46,282 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-11-20 12:18:46,282 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-11-20 12:18:46,282 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-20 12:18:46,282 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-20 12:18:46,282 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-20 12:18:46,282 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-20 12:18:46,282 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-20 12:18:46,283 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-20 12:18:46,283 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-20 12:18:46,283 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-20 12:18:46,283 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-20 12:18:46,283 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-20 12:18:46,283 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-20 12:18:46,283 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-20 12:18:46,283 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-20 12:18:46,283 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-20 12:18:46,283 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-20 12:18:46,283 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-20 12:18:46,283 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-20 12:18:46,283 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-20 12:18:46,283 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-20 12:18:46,283 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-20 12:18:46,283 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-20 12:18:46,283 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-20 12:18:46,283 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-20 12:18:46,284 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-20 12:18:46,284 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-20 12:18:46,284 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-20 12:18:46,284 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-20 12:18:46,284 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-20 12:18:46,284 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-20 12:18:46,284 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-20 12:18:46,284 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-20 12:18:46,284 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-20 12:18:46,284 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-20 12:18:46,284 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-20 12:18:46,284 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-20 12:18:46,284 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-20 12:18:46,284 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-20 12:18:46,284 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-20 12:18:46,284 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-20 12:18:46,284 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-20 12:18:46,284 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_tx_ring [2024-11-20 12:18:46,285 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_tx_ring [2024-11-20 12:18:46,285 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_v2p_mailbox [2024-11-20 12:18:46,285 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_v2p_mailbox [2024-11-20 12:18:46,285 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2024-11-20 12:18:46,285 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2024-11-20 12:18:46,285 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2024-11-20 12:18:46,285 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2024-11-20 12:18:46,285 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-20 12:18:46,285 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-20 12:18:46,285 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-20 12:18:46,285 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-20 12:18:46,285 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-20 12:18:46,285 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_remove [2024-11-20 12:18:46,285 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_remove [2024-11-20 12:18:46,285 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2024-11-20 12:18:46,285 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2024-11-20 12:18:46,285 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-20 12:18:46,285 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-20 12:18:46,286 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_irq_disable [2024-11-20 12:18:46,286 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_irq_disable [2024-11-20 12:18:46,286 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-20 12:18:46,286 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-20 12:18:46,286 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-20 12:18:46,286 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-20 12:18:46,286 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-20 12:18:46,286 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-20 12:18:46,286 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-20 12:18:46,290 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-20 12:18:46,290 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-20 12:18:46,290 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-20 12:18:46,290 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-20 12:18:46,290 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-20 12:18:46,290 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-20 12:18:46,290 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-20 12:18:46,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-20 12:18:46,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-20 12:18:46,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-20 12:18:46,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-20 12:18:46,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-20 12:18:46,291 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_configure [2024-11-20 12:18:46,291 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_configure [2024-11-20 12:18:46,291 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_setup_rx_resources [2024-11-20 12:18:46,291 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_setup_rx_resources [2024-11-20 12:18:46,291 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_rx_ring [2024-11-20 12:18:46,292 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_rx_ring [2024-11-20 12:18:46,292 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~s32~0 [2024-11-20 12:18:46,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~s32~0 [2024-11-20 12:18:46,292 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_obtain_mbx_lock_vf [2024-11-20 12:18:46,292 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_obtain_mbx_lock_vf [2024-11-20 12:18:46,292 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2024-11-20 12:18:46,292 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2024-11-20 12:18:46,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-20 12:18:46,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-20 12:18:46,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-20 12:18:46,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-20 12:18:46,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-20 12:18:46,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-20 12:18:46,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-20 12:18:46,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-20 12:18:46,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-20 12:18:46,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-20 12:18:46,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-20 12:18:46,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-20 12:18:46,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-20 12:18:46,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-20 12:18:46,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-20 12:18:46,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-20 12:18:46,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-20 12:18:46,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-20 12:18:46,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-20 12:18:46,294 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-20 12:18:46,294 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-20 12:18:46,294 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-20 12:18:46,294 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-20 12:18:46,294 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_ack_vf [2024-11-20 12:18:46,294 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_ack_vf [2024-11-20 12:18:46,294 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-20 12:18:46,294 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-20 12:18:46,295 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-11-20 12:18:46,295 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-11-20 12:18:46,295 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-20 12:18:46,295 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-20 12:18:46,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2024-11-20 12:18:46,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2024-11-20 12:18:46,295 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_request_irq [2024-11-20 12:18:46,295 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_request_irq [2024-11-20 12:18:46,295 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_resume [2024-11-20 12:18:46,295 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_resume [2024-11-20 12:18:46,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-20 12:18:46,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-20 12:18:46,296 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2024-11-20 12:18:46,296 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2024-11-20 12:18:46,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-20 12:18:46,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-20 12:18:46,296 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_put_txbuf [2024-11-20 12:18:46,296 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_put_txbuf [2024-11-20 12:18:46,296 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u16~0~TO~~s32~0 [2024-11-20 12:18:46,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u16~0~TO~~s32~0 [2024-11-20 12:18:46,296 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_poll_for_msg [2024-11-20 12:18:46,296 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_poll_for_msg [2024-11-20 12:18:46,297 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2024-11-20 12:18:46,297 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2024-11-20 12:18:46,297 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-11-20 12:18:46,297 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-11-20 12:18:46,297 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-20 12:18:46,297 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-20 12:18:46,297 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2024-11-20 12:18:46,297 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2024-11-20 12:18:46,297 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_shutdown [2024-11-20 12:18:46,297 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_shutdown [2024-11-20 12:18:46,297 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-20 12:18:46,297 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-20 12:18:46,297 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2024-11-20 12:18:46,297 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2024-11-20 12:18:46,297 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_setup_tx_resources [2024-11-20 12:18:46,298 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_setup_tx_resources [2024-11-20 12:18:46,299 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-20 12:18:46,299 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-20 12:18:46,299 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_eeprom_len [2024-11-20 12:18:46,303 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_eeprom_len [2024-11-20 12:18:46,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-20 12:18:46,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-20 12:18:46,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-20 12:18:46,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-20 12:18:46,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-20 12:18:46,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-20 12:18:46,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-20 12:18:46,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-20 12:18:46,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-20 12:18:46,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-20 12:18:46,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-20 12:18:46,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-20 12:18:46,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-20 12:18:46,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-20 12:18:46,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-20 12:18:46,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-20 12:18:46,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-20 12:18:46,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-20 12:18:46,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-20 12:18:46,304 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~~bool~0~TO~~s32~0 [2024-11-20 12:18:46,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~~bool~0~TO~~s32~0 [2024-11-20 12:18:46,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-20 12:18:46,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-20 12:18:46,305 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2024-11-20 12:18:46,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2024-11-20 12:18:46,305 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device_mem [2024-11-20 12:18:46,305 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device_mem [2024-11-20 12:18:46,305 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-20 12:18:46,305 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-20 12:18:46,305 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-11-20 12:18:46,305 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-11-20 12:18:46,305 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2024-11-20 12:18:46,305 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2024-11-20 12:18:46,305 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_io_resume [2024-11-20 12:18:46,305 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_io_resume [2024-11-20 12:18:46,305 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_free_rx_resources [2024-11-20 12:18:46,305 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_free_rx_resources [2024-11-20 12:18:46,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2024-11-20 12:18:46,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2024-11-20 12:18:46,306 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_multi [2024-11-20 12:18:46,306 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_multi [2024-11-20 12:18:46,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-20 12:18:46,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-20 12:18:46,306 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_tx_timeout [2024-11-20 12:18:46,306 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_tx_timeout [2024-11-20 12:18:46,306 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2024-11-20 12:18:46,306 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2024-11-20 12:18:46,306 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-20 12:18:46,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-20 12:18:46,306 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_posted_mbx [2024-11-20 12:18:46,306 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_posted_mbx [2024-11-20 12:18:46,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2024-11-20 12:18:46,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2024-11-20 12:18:46,306 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2024-11-20 12:18:46,306 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2024-11-20 12:18:46,307 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_up [2024-11-20 12:18:46,307 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_up [2024-11-20 12:18:46,307 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-20 12:18:46,307 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-20 12:18:46,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-20 12:18:46,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-20 12:18:46,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-20 12:18:46,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-20 12:18:46,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-20 12:18:46,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-20 12:18:46,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-20 12:18:46,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-20 12:18:46,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-20 12:18:46,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-20 12:18:46,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-20 12:18:46,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-20 12:18:46,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-20 12:18:46,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-20 12:18:46,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-20 12:18:46,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-20 12:18:46,311 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-20 12:18:46,311 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-20 12:18:46,311 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-20 12:18:46,311 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2024-11-20 12:18:46,311 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2024-11-20 12:18:46,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-20 12:18:46,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-20 12:18:47,595 INFO L238 CfgBuilder]: Building ICFG [2024-11-20 12:18:47,600 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-20 12:19:08,211 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-20 12:19:09,373 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-20 12:19:23,036 INFO L? ?]: Removed 4512 outVars from TransFormulas that were not future-live. [2024-11-20 12:19:23,036 INFO L287 CfgBuilder]: Performing block encoding [2024-11-20 12:19:23,106 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-20 12:19:23,107 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-20 12:19:23,107 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 12:19:23 BoogieIcfgContainer [2024-11-20 12:19:23,107 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-20 12:19:23,110 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-20 12:19:23,111 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-20 12:19:23,114 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-20 12:19:23,115 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 12:18:37" (1/3) ... [2024-11-20 12:19:23,117 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@67acc2a7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 12:19:23, skipping insertion in model container [2024-11-20 12:19:23,117 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:18:42" (2/3) ... [2024-11-20 12:19:23,117 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@67acc2a7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 12:19:23, skipping insertion in model container [2024-11-20 12:19:23,117 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 12:19:23" (3/3) ... [2024-11-20 12:19:23,118 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-igbvf-igbvf.cil.i [2024-11-20 12:19:23,134 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-20 12:19:23,134 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2024-11-20 12:19:23,280 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-20 12:19:23,288 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;@6cefe5d3, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-20 12:19:23,288 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-11-20 12:19:23,307 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) [2024-11-20 12:19:23,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2024-11-20 12:19:23,339 INFO L207 NwaCegarLoop]: Found error trace [2024-11-20 12:19:23,340 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] [2024-11-20 12:19:23,341 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-20 12:19:23,346 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-20 12:19:23,347 INFO L85 PathProgramCache]: Analyzing trace with hash -832250197, now seen corresponding path program 1 times [2024-11-20 12:19:23,355 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-20 12:19:23,355 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1955537908] [2024-11-20 12:19:23,356 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-20 12:19:23,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms