./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-igbvf-igbvf.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8fc3dc66 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/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_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-igbvf-igbvf.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 24f4a9e8deb15b4814a8f35356cc754cf60b8f4e5ae2a0757193e7412afcca55 --- Real Ultimate output --- This is Ultimate 0.3.0-?-8fc3dc6-m [2025-03-17 09:32:26,754 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-17 09:32:26,824 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-03-17 09:32:26,833 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-17 09:32:26,835 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-17 09:32:26,854 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-17 09:32:26,855 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-17 09:32:26,856 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-17 09:32:26,856 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-17 09:32:26,856 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-17 09:32:26,857 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-17 09:32:26,857 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-17 09:32:26,857 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-17 09:32:26,858 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-17 09:32:26,858 INFO L153 SettingsManager]: * Use SBE=true [2025-03-17 09:32:26,858 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-17 09:32:26,858 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-17 09:32:26,859 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-17 09:32:26,859 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-17 09:32:26,859 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-17 09:32:26,859 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-17 09:32:26,859 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-17 09:32:26,859 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-17 09:32:26,859 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-17 09:32:26,859 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-17 09:32:26,860 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-17 09:32:26,860 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-17 09:32:26,860 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-17 09:32:26,860 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-17 09:32:26,860 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-17 09:32:26,860 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-17 09:32:26,860 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-17 09:32:26,860 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-17 09:32:26,860 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-17 09:32:26,860 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-17 09:32:26,860 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-17 09:32:26,860 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-17 09:32:26,860 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-17 09:32:26,860 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-17 09:32:26,860 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-17 09:32:26,861 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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 [2025-03-17 09:32:27,194 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-17 09:32:27,200 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-17 09:32:27,202 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-17 09:32:27,203 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-17 09:32:27,203 INFO L274 PluginConnector]: CDTParser initialized [2025-03-17 09:32:27,204 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-igbvf-igbvf.cil.i [2025-03-17 09:32:28,431 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6455fbc81/99b5300954004a12852f4448adf71a22/FLAGeade21cc6 [2025-03-17 09:32:29,053 INFO L384 CDTParser]: Found 1 translation units. [2025-03-17 09:32:29,054 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-igbvf-igbvf.cil.i [2025-03-17 09:32:29,107 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6455fbc81/99b5300954004a12852f4448adf71a22/FLAGeade21cc6 [2025-03-17 09:32:29,122 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6455fbc81/99b5300954004a12852f4448adf71a22 [2025-03-17 09:32:29,124 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-17 09:32:29,126 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-17 09:32:29,129 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-17 09:32:29,129 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-17 09:32:29,132 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-17 09:32:29,133 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:32:29" (1/1) ... [2025-03-17 09:32:29,134 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4009d458 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:32:29, skipping insertion in model container [2025-03-17 09:32:29,134 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:32:29" (1/1) ... [2025-03-17 09:32:29,260 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-17 09:32:33,141 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] [2025-03-17 09:32:33,144 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] [2025-03-17 09:32:33,144 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] [2025-03-17 09:32:33,145 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] [2025-03-17 09:32:33,170 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-17 09:32:33,228 INFO L200 MainTranslator]: Completed pre-run [2025-03-17 09:32:33,328 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6262] [2025-03-17 09:32:33,330 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6269] [2025-03-17 09:32:33,350 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] [2025-03-17 09:32:33,350 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] [2025-03-17 09:32:33,350 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6935] [2025-03-17 09:32:33,369 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] [2025-03-17 09:32:33,371 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] [2025-03-17 09:32:33,372 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] [2025-03-17 09:32:33,375 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8195] [2025-03-17 09:32:33,377 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] [2025-03-17 09:32:33,379 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] [2025-03-17 09:32:33,379 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] [2025-03-17 09:32:33,382 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] [2025-03-17 09:32:33,383 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] [2025-03-17 09:32:33,384 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] [2025-03-17 09:32:33,385 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] [2025-03-17 09:32:33,393 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] [2025-03-17 09:32:33,394 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8950] [2025-03-17 09:32:33,410 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9560] [2025-03-17 09:32:33,413 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [9607] [2025-03-17 09:32:33,414 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)skb->data) [9619] [2025-03-17 09:32:33,415 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)next_rxd) [9680] [2025-03-17 09:32:33,501 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10291] [2025-03-17 09:32:33,548 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [11930] [2025-03-17 09:32:33,549 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] [2025-03-17 09:32:33,550 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] [2025-03-17 09:32:33,554 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12125] [2025-03-17 09:32:33,555 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [12129] [2025-03-17 09:32:33,625 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] [2025-03-17 09:32:33,626 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] [2025-03-17 09:32:33,626 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] [2025-03-17 09:32:33,626 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] [2025-03-17 09:32:33,642 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-17 09:32:33,907 INFO L204 MainTranslator]: Completed translation [2025-03-17 09:32:33,907 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:32:33 WrapperNode [2025-03-17 09:32:33,908 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-17 09:32:33,909 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-17 09:32:33,909 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-17 09:32:33,909 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-17 09:32:33,914 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:32:33" (1/1) ... [2025-03-17 09:32:34,019 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:32:33" (1/1) ... [2025-03-17 09:32:34,256 INFO L138 Inliner]: procedures = 543, calls = 3131, calls flagged for inlining = 312, calls inlined = 287, statements flattened = 8719 [2025-03-17 09:32:34,257 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-17 09:32:34,257 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-17 09:32:34,257 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-17 09:32:34,257 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-17 09:32:34,265 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:32:33" (1/1) ... [2025-03-17 09:32:34,265 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:32:33" (1/1) ... [2025-03-17 09:32:34,301 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:32:33" (1/1) ... [2025-03-17 09:32:36,652 INFO L175 MemorySlicer]: Split 1690 memory accesses to 19 slices as follows [51, 2, 7, 1, 6, 1, 2, 2, 1491, 5, 5, 50, 46, 3, 2, 2, 9, 3, 2]. 88 percent of accesses are in the largest equivalence class. The 57 initializations are split as follows [0, 0, 6, 0, 6, 1, 2, 0, 29, 5, 5, 0, 0, 2, 0, 0, 0, 1, 0]. The 913 writes are split as follows [42, 1, 0, 0, 0, 0, 0, 1, 765, 0, 0, 50, 46, 0, 1, 1, 5, 0, 1]. [2025-03-17 09:32:36,652 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:32:33" (1/1) ... [2025-03-17 09:32:36,652 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:32:33" (1/1) ... [2025-03-17 09:32:36,841 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:32:33" (1/1) ... [2025-03-17 09:32:36,862 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:32:33" (1/1) ... [2025-03-17 09:32:36,917 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:32:33" (1/1) ... [2025-03-17 09:32:36,953 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:32:33" (1/1) ... [2025-03-17 09:32:37,009 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-17 09:32:37,011 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-17 09:32:37,011 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-17 09:32:37,011 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-17 09:32:37,012 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:32:33" (1/1) ... [2025-03-17 09:32:37,016 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-17 09:32:37,027 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 09:32:37,044 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) [2025-03-17 09:32:37,050 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 [2025-03-17 09:32:37,070 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2025-03-17 09:32:37,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2025-03-17 09:32:37,071 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2025-03-17 09:32:37,071 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2025-03-17 09:32:37,071 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-03-17 09:32:37,071 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-03-17 09:32:37,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2025-03-17 09:32:37,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2025-03-17 09:32:37,071 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2025-03-17 09:32:37,071 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2025-03-17 09:32:37,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-03-17 09:32:37,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-03-17 09:32:37,071 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2025-03-17 09:32:37,071 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2025-03-17 09:32:37,071 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_function_pointers_vf [2025-03-17 09:32:37,071 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_function_pointers_vf [2025-03-17 09:32:37,071 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2025-03-17 09:32:37,071 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2025-03-17 09:32:37,071 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2025-03-17 09:32:37,072 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2025-03-17 09:32:37,072 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2025-03-17 09:32:37,072 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2025-03-17 09:32:37,072 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2025-03-17 09:32:37,072 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2025-03-17 09:32:37,072 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_alloc_rx_buffers [2025-03-17 09:32:37,072 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_alloc_rx_buffers [2025-03-17 09:32:37,072 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2025-03-17 09:32:37,073 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2025-03-17 09:32:37,073 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_mac_addr_vf [2025-03-17 09:32:37,073 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_mac_addr_vf [2025-03-17 09:32:37,073 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_close [2025-03-17 09:32:37,073 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_close [2025-03-17 09:32:37,073 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2025-03-17 09:32:37,073 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2025-03-17 09:32:37,073 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset_hw_vf [2025-03-17 09:32:37,073 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset_hw_vf [2025-03-17 09:32:37,074 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_maybe_stop_tx [2025-03-17 09:32:37,074 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_maybe_stop_tx [2025-03-17 09:32:37,074 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2025-03-17 09:32:37,074 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2025-03-17 09:32:37,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2025-03-17 09:32:37,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2025-03-17 09:32:37,074 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2025-03-17 09:32:37,074 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2025-03-17 09:32:37,074 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2025-03-17 09:32:37,074 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2025-03-17 09:32:37,074 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_tx_irq [2025-03-17 09:32:37,074 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_tx_irq [2025-03-17 09:32:37,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-03-17 09:32:37,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-03-17 09:32:37,075 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2025-03-17 09:32:37,075 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2025-03-17 09:32:37,075 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_suspend [2025-03-17 09:32:37,075 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_suspend [2025-03-17 09:32:37,075 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-03-17 09:32:37,075 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2025-03-17 09:32:37,075 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2025-03-17 09:32:37,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2025-03-17 09:32:37,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2025-03-17 09:32:37,076 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2025-03-17 09:32:37,076 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2025-03-17 09:32:37,076 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2025-03-17 09:32:37,076 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2025-03-17 09:32:37,076 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2025-03-17 09:32:37,076 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2025-03-17 09:32:37,076 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-03-17 09:32:37,076 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-03-17 09:32:37,076 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-03-17 09:32:37,076 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-03-17 09:32:37,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-03-17 09:32:37,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-03-17 09:32:37,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-03-17 09:32:37,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-03-17 09:32:37,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-03-17 09:32:37,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-03-17 09:32:37,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-03-17 09:32:37,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-03-17 09:32:37,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-03-17 09:32:37,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-03-17 09:32:37,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-03-17 09:32:37,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-03-17 09:32:37,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-03-17 09:32:37,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-03-17 09:32:37,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-03-17 09:32:37,078 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_assign_vector [2025-03-17 09:32:37,078 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_assign_vector [2025-03-17 09:32:37,078 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2025-03-17 09:32:37,078 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2025-03-17 09:32:37,078 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2025-03-17 09:32:37,078 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2025-03-17 09:32:37,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-03-17 09:32:37,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-03-17 09:32:37,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-03-17 09:32:37,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-03-17 09:32:37,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-03-17 09:32:37,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-03-17 09:32:37,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-03-17 09:32:37,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-03-17 09:32:37,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-03-17 09:32:37,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-03-17 09:32:37,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-03-17 09:32:37,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-03-17 09:32:37,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-03-17 09:32:37,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-03-17 09:32:37,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-03-17 09:32:37,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-03-17 09:32:37,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-03-17 09:32:37,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-03-17 09:32:37,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-03-17 09:32:37,078 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_desc_unused [2025-03-17 09:32:37,078 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_desc_unused [2025-03-17 09:32:37,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2025-03-17 09:32:37,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2025-03-17 09:32:37,078 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2025-03-17 09:32:37,078 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2025-03-17 09:32:37,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-03-17 09:32:37,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-03-17 09:32:37,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-03-17 09:32:37,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-03-17 09:32:37,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-03-17 09:32:37,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-03-17 09:32:37,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-03-17 09:32:37,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-03-17 09:32:37,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-03-17 09:32:37,079 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-03-17 09:32:37,079 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-03-17 09:32:37,079 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-03-17 09:32:37,079 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-03-17 09:32:37,079 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-03-17 09:32:37,079 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-03-17 09:32:37,079 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-03-17 09:32:37,079 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-03-17 09:32:37,079 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-03-17 09:32:37,079 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-03-17 09:32:37,079 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_netpoll [2025-03-17 09:32:37,079 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_netpoll [2025-03-17 09:32:37,079 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2025-03-17 09:32:37,079 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2025-03-17 09:32:37,079 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reset_interrupt_capability [2025-03-17 09:32:37,079 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reset_interrupt_capability [2025-03-17 09:32:37,079 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2025-03-17 09:32:37,079 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2025-03-17 09:32:37,079 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-03-17 09:32:37,079 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-03-17 09:32:37,079 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-03-17 09:32:37,079 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-03-17 09:32:37,079 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-03-17 09:32:37,081 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-03-17 09:32:37,081 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2025-03-17 09:32:37,081 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2025-03-17 09:32:37,081 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2025-03-17 09:32:37,081 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2025-03-17 09:32:37,081 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2025-03-17 09:32:37,081 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2025-03-17 09:32:37,081 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2025-03-17 09:32:37,081 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2025-03-17 09:32:37,081 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2025-03-17 09:32:37,081 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2025-03-17 09:32:37,081 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2025-03-17 09:32:37,081 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2025-03-17 09:32:37,081 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2025-03-17 09:32:37,081 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-03-17 09:32:37,081 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-03-17 09:32:37,081 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-03-17 09:32:37,081 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-03-17 09:32:37,081 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-03-17 09:32:37,081 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-03-17 09:32:37,081 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2025-03-17 09:32:37,081 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2025-03-17 09:32:37,081 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2025-03-17 09:32:37,081 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2025-03-17 09:32:37,081 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2025-03-17 09:32:37,081 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2025-03-17 09:32:37,081 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2025-03-17 09:32:37,081 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2025-03-17 09:32:37,081 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2025-03-17 09:32:37,081 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2025-03-17 09:32:37,081 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2025-03-17 09:32:37,081 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2025-03-17 09:32:37,081 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2025-03-17 09:32:37,081 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_msg_vf [2025-03-17 09:32:37,081 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_msg_vf [2025-03-17 09:32:37,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2025-03-17 09:32:37,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2025-03-17 09:32:37,081 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2025-03-17 09:32:37,081 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2025-03-17 09:32:37,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_igbvf_exit_module_19_2 [2025-03-17 09:32:37,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_igbvf_exit_module_19_2 [2025-03-17 09:32:37,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2025-03-17 09:32:37,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2025-03-17 09:32:37,082 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_free_tx_resources [2025-03-17 09:32:37,082 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_free_tx_resources [2025-03-17 09:32:37,082 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2025-03-17 09:32:37,082 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2025-03-17 09:32:37,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2025-03-17 09:32:37,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2025-03-17 09:32:37,082 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2025-03-17 09:32:37,082 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2025-03-17 09:32:37,082 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2025-03-17 09:32:37,082 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2025-03-17 09:32:37,082 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2025-03-17 09:32:37,082 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2025-03-17 09:32:37,082 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2025-03-17 09:32:37,082 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2025-03-17 09:32:37,082 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-03-17 09:32:37,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2025-03-17 09:32:37,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2025-03-17 09:32:37,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2025-03-17 09:32:37,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2025-03-17 09:32:37,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2025-03-17 09:32:37,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2025-03-17 09:32:37,082 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2025-03-17 09:32:37,082 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2025-03-17 09:32:37,082 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_configure_msix [2025-03-17 09:32:37,082 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_configure_msix [2025-03-17 09:32:37,082 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-17 09:32:37,082 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_open [2025-03-17 09:32:37,082 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_open [2025-03-17 09:32:37,085 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2025-03-17 09:32:37,085 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2025-03-17 09:32:37,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2025-03-17 09:32:37,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2025-03-17 09:32:37,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-03-17 09:32:37,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-03-17 09:32:37,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-03-17 09:32:37,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-03-17 09:32:37,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-03-17 09:32:37,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-03-17 09:32:37,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-03-17 09:32:37,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-03-17 09:32:37,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-03-17 09:32:37,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-03-17 09:32:37,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-03-17 09:32:37,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-03-17 09:32:37,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-03-17 09:32:37,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-03-17 09:32:37,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-03-17 09:32:37,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-03-17 09:32:37,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-03-17 09:32:37,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-03-17 09:32:37,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-03-17 09:32:37,085 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2025-03-17 09:32:37,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2025-03-17 09:32:37,085 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2025-03-17 09:32:37,085 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2025-03-17 09:32:37,085 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_nway_reset [2025-03-17 09:32:37,085 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_nway_reset [2025-03-17 09:32:37,085 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reset [2025-03-17 09:32:37,085 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reset [2025-03-17 09:32:37,085 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_posted_mbx [2025-03-17 09:32:37,086 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_posted_mbx [2025-03-17 09:32:37,086 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2025-03-17 09:32:37,086 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2025-03-17 09:32:37,086 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_irq_enable [2025-03-17 09:32:37,086 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_irq_enable [2025-03-17 09:32:37,086 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2025-03-17 09:32:37,086 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2025-03-17 09:32:37,086 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2025-03-17 09:32:37,086 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2025-03-17 09:32:37,086 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reinit_locked [2025-03-17 09:32:37,086 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reinit_locked [2025-03-17 09:32:37,086 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2025-03-17 09:32:37,086 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2025-03-17 09:32:37,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2025-03-17 09:32:37,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2025-03-17 09:32:37,086 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_update_stats [2025-03-17 09:32:37,086 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_update_stats [2025-03-17 09:32:37,086 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_vlan_rx_add_vid [2025-03-17 09:32:37,086 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_vlan_rx_add_vid [2025-03-17 09:32:37,086 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2025-03-17 09:32:37,086 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2025-03-17 09:32:37,086 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2025-03-17 09:32:37,086 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2025-03-17 09:32:37,086 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_bit_vf [2025-03-17 09:32:37,086 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_bit_vf [2025-03-17 09:32:37,086 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_hw_vf [2025-03-17 09:32:37,086 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_hw_vf [2025-03-17 09:32:37,086 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-17 09:32:37,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-17 09:32:37,086 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2025-03-17 09:32:37,086 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2025-03-17 09:32:37,086 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_poll_for_ack [2025-03-17 09:32:37,086 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_poll_for_ack [2025-03-17 09:32:37,086 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2025-03-17 09:32:37,086 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2025-03-17 09:32:37,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-03-17 09:32:37,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-03-17 09:32:37,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-03-17 09:32:37,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-03-17 09:32:37,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-03-17 09:32:37,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-03-17 09:32:37,089 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-03-17 09:32:37,089 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-03-17 09:32:37,089 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-03-17 09:32:37,089 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-03-17 09:32:37,089 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-03-17 09:32:37,089 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-03-17 09:32:37,089 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-03-17 09:32:37,089 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-03-17 09:32:37,089 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-03-17 09:32:37,089 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-03-17 09:32:37,089 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-03-17 09:32:37,089 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-03-17 09:32:37,089 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-03-17 09:32:37,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-03-17 09:32:37,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-03-17 09:32:37,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-03-17 09:32:37,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-03-17 09:32:37,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-03-17 09:32:37,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-03-17 09:32:37,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-03-17 09:32:37,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-03-17 09:32:37,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-03-17 09:32:37,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-03-17 09:32:37,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-03-17 09:32:37,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-03-17 09:32:37,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-03-17 09:32:37,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-03-17 09:32:37,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-03-17 09:32:37,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-03-17 09:32:37,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-03-17 09:32:37,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-03-17 09:32:37,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-03-17 09:32:37,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-03-17 09:32:37,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-03-17 09:32:37,090 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2025-03-17 09:32:37,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2025-03-17 09:32:37,090 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_rar_set_vf [2025-03-17 09:32:37,090 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_rar_set_vf [2025-03-17 09:32:37,090 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2025-03-17 09:32:37,090 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2025-03-17 09:32:37,090 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2025-03-17 09:32:37,090 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2025-03-17 09:32:37,090 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2025-03-17 09:32:37,090 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2025-03-17 09:32:37,090 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_down [2025-03-17 09:32:37,090 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_down [2025-03-17 09:32:37,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2025-03-17 09:32:37,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2025-03-17 09:32:37,090 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_regs_len [2025-03-17 09:32:37,090 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_regs_len [2025-03-17 09:32:37,090 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_free_irq [2025-03-17 09:32:37,090 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_free_irq [2025-03-17 09:32:37,090 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2025-03-17 09:32:37,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2025-03-17 09:32:37,090 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2025-03-17 09:32:37,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2025-03-17 09:32:37,090 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_link_vf [2025-03-17 09:32:37,090 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_link_vf [2025-03-17 09:32:37,090 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2025-03-17 09:32:37,090 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2025-03-17 09:32:37,090 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2025-03-17 09:32:37,090 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2025-03-17 09:32:37,090 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2025-03-17 09:32:37,090 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2025-03-17 09:32:37,090 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2025-03-17 09:32:37,090 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2025-03-17 09:32:37,090 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2025-03-17 09:32:37,090 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2025-03-17 09:32:37,092 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2025-03-17 09:32:37,092 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2025-03-17 09:32:37,092 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2025-03-17 09:32:37,092 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2025-03-17 09:32:37,092 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2025-03-17 09:32:37,092 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2025-03-17 09:32:37,092 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2025-03-17 09:32:37,092 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2025-03-17 09:32:37,092 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2025-03-17 09:32:37,092 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2025-03-17 09:32:37,092 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2025-03-17 09:32:37,092 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2025-03-17 09:32:37,092 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2025-03-17 09:32:37,092 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2025-03-17 09:32:37,092 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2025-03-17 09:32:37,092 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2025-03-17 09:32:37,093 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2025-03-17 09:32:37,093 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2025-03-17 09:32:37,093 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2025-03-17 09:32:37,093 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2025-03-17 09:32:37,093 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2025-03-17 09:32:37,093 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2025-03-17 09:32:37,093 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2025-03-17 09:32:37,093 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2025-03-17 09:32:37,093 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2025-03-17 09:32:37,093 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2025-03-17 09:32:37,093 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2025-03-17 09:32:37,093 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2025-03-17 09:32:37,093 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2025-03-17 09:32:37,093 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2025-03-17 09:32:37,093 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2025-03-17 09:32:37,093 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2025-03-17 09:32:37,093 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_tx_ring [2025-03-17 09:32:37,093 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_tx_ring [2025-03-17 09:32:37,093 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_v2p_mailbox [2025-03-17 09:32:37,093 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_v2p_mailbox [2025-03-17 09:32:37,093 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2025-03-17 09:32:37,093 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2025-03-17 09:32:37,093 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2025-03-17 09:32:37,093 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2025-03-17 09:32:37,093 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2025-03-17 09:32:37,093 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2025-03-17 09:32:37,093 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-03-17 09:32:37,093 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2025-03-17 09:32:37,093 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2025-03-17 09:32:37,093 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_remove [2025-03-17 09:32:37,093 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_remove [2025-03-17 09:32:37,093 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2025-03-17 09:32:37,093 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2025-03-17 09:32:37,093 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2025-03-17 09:32:37,093 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2025-03-17 09:32:37,093 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_irq_disable [2025-03-17 09:32:37,093 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_irq_disable [2025-03-17 09:32:37,093 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-03-17 09:32:37,093 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-03-17 09:32:37,093 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-03-17 09:32:37,093 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-03-17 09:32:37,093 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-03-17 09:32:37,093 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-03-17 09:32:37,093 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-03-17 09:32:37,093 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-03-17 09:32:37,093 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-03-17 09:32:37,093 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-03-17 09:32:37,093 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-03-17 09:32:37,093 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-03-17 09:32:37,093 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-03-17 09:32:37,093 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-03-17 09:32:37,093 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-03-17 09:32:37,093 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-03-17 09:32:37,093 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-03-17 09:32:37,093 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-03-17 09:32:37,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-03-17 09:32:37,097 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_configure [2025-03-17 09:32:37,097 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_configure [2025-03-17 09:32:37,097 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_setup_rx_resources [2025-03-17 09:32:37,097 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_setup_rx_resources [2025-03-17 09:32:37,097 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_rx_ring [2025-03-17 09:32:37,097 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_rx_ring [2025-03-17 09:32:37,097 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~s32~0 [2025-03-17 09:32:37,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~s32~0 [2025-03-17 09:32:37,097 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_obtain_mbx_lock_vf [2025-03-17 09:32:37,097 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_obtain_mbx_lock_vf [2025-03-17 09:32:37,097 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2025-03-17 09:32:37,097 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2025-03-17 09:32:37,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-03-17 09:32:37,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-03-17 09:32:37,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-03-17 09:32:37,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-03-17 09:32:37,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-03-17 09:32:37,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-03-17 09:32:37,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2025-03-17 09:32:37,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2025-03-17 09:32:37,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2025-03-17 09:32:37,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2025-03-17 09:32:37,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2025-03-17 09:32:37,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2025-03-17 09:32:37,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2025-03-17 09:32:37,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2025-03-17 09:32:37,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2025-03-17 09:32:37,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2025-03-17 09:32:37,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2025-03-17 09:32:37,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2025-03-17 09:32:37,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2025-03-17 09:32:37,097 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-03-17 09:32:37,097 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-03-17 09:32:37,097 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2025-03-17 09:32:37,097 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2025-03-17 09:32:37,097 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_ack_vf [2025-03-17 09:32:37,097 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_ack_vf [2025-03-17 09:32:37,097 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2025-03-17 09:32:37,097 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2025-03-17 09:32:37,097 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2025-03-17 09:32:37,097 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2025-03-17 09:32:37,097 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2025-03-17 09:32:37,098 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2025-03-17 09:32:37,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2025-03-17 09:32:37,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2025-03-17 09:32:37,098 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_request_irq [2025-03-17 09:32:37,098 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_request_irq [2025-03-17 09:32:37,098 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_resume [2025-03-17 09:32:37,098 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_resume [2025-03-17 09:32:37,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2025-03-17 09:32:37,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2025-03-17 09:32:37,098 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2025-03-17 09:32:37,098 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2025-03-17 09:32:37,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2025-03-17 09:32:37,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2025-03-17 09:32:37,098 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_put_txbuf [2025-03-17 09:32:37,098 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_put_txbuf [2025-03-17 09:32:37,098 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u16~0~TO~~s32~0 [2025-03-17 09:32:37,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u16~0~TO~~s32~0 [2025-03-17 09:32:37,098 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_poll_for_msg [2025-03-17 09:32:37,098 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_poll_for_msg [2025-03-17 09:32:37,098 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2025-03-17 09:32:37,098 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2025-03-17 09:32:37,098 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2025-03-17 09:32:37,098 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2025-03-17 09:32:37,098 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2025-03-17 09:32:37,098 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2025-03-17 09:32:37,098 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2025-03-17 09:32:37,098 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2025-03-17 09:32:37,098 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_shutdown [2025-03-17 09:32:37,099 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_shutdown [2025-03-17 09:32:37,099 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2025-03-17 09:32:37,099 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2025-03-17 09:32:37,099 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2025-03-17 09:32:37,099 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2025-03-17 09:32:37,099 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_setup_tx_resources [2025-03-17 09:32:37,099 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_setup_tx_resources [2025-03-17 09:32:37,099 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2025-03-17 09:32:37,099 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2025-03-17 09:32:37,099 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_eeprom_len [2025-03-17 09:32:37,099 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_eeprom_len [2025-03-17 09:32:37,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-03-17 09:32:37,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-03-17 09:32:37,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-03-17 09:32:37,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-03-17 09:32:37,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-03-17 09:32:37,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-03-17 09:32:37,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-03-17 09:32:37,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-03-17 09:32:37,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-03-17 09:32:37,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-03-17 09:32:37,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-03-17 09:32:37,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-03-17 09:32:37,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-03-17 09:32:37,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-03-17 09:32:37,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-03-17 09:32:37,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-03-17 09:32:37,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-03-17 09:32:37,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-03-17 09:32:37,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-03-17 09:32:37,100 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~~bool~0~TO~~s32~0 [2025-03-17 09:32:37,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~~bool~0~TO~~s32~0 [2025-03-17 09:32:37,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-03-17 09:32:37,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-03-17 09:32:37,100 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2025-03-17 09:32:37,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2025-03-17 09:32:37,100 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device_mem [2025-03-17 09:32:37,100 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device_mem [2025-03-17 09:32:37,100 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2025-03-17 09:32:37,100 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2025-03-17 09:32:37,100 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2025-03-17 09:32:37,100 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2025-03-17 09:32:37,100 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2025-03-17 09:32:37,100 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2025-03-17 09:32:37,100 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_io_resume [2025-03-17 09:32:37,100 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_io_resume [2025-03-17 09:32:37,100 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_free_rx_resources [2025-03-17 09:32:37,100 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_free_rx_resources [2025-03-17 09:32:37,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2025-03-17 09:32:37,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2025-03-17 09:32:37,100 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_multi [2025-03-17 09:32:37,100 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_multi [2025-03-17 09:32:37,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2025-03-17 09:32:37,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2025-03-17 09:32:37,100 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_tx_timeout [2025-03-17 09:32:37,100 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_tx_timeout [2025-03-17 09:32:37,100 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2025-03-17 09:32:37,100 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2025-03-17 09:32:37,100 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2025-03-17 09:32:37,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2025-03-17 09:32:37,100 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_posted_mbx [2025-03-17 09:32:37,100 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_posted_mbx [2025-03-17 09:32:37,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2025-03-17 09:32:37,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2025-03-17 09:32:37,100 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2025-03-17 09:32:37,100 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2025-03-17 09:32:37,100 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_up [2025-03-17 09:32:37,100 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_up [2025-03-17 09:32:37,100 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2025-03-17 09:32:37,100 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2025-03-17 09:32:37,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-17 09:32:37,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-03-17 09:32:37,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-03-17 09:32:37,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-03-17 09:32:37,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-03-17 09:32:37,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-03-17 09:32:37,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-03-17 09:32:37,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-03-17 09:32:37,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-03-17 09:32:37,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-03-17 09:32:37,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-03-17 09:32:37,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-03-17 09:32:37,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-03-17 09:32:37,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-03-17 09:32:37,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-03-17 09:32:37,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-03-17 09:32:37,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-03-17 09:32:37,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-03-17 09:32:37,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-03-17 09:32:37,105 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2025-03-17 09:32:37,105 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2025-03-17 09:32:37,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2025-03-17 09:32:37,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2025-03-17 09:32:38,227 INFO L256 CfgBuilder]: Building ICFG [2025-03-17 09:32:38,231 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-17 09:32:38,331 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L16730: havoc netpoll_trap_#t~nondet1984#1; [2025-03-17 09:32:38,603 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L16572: havoc alloc_pages_current_#t~ret1966#1.base, alloc_pages_current_#t~ret1966#1.offset; [2025-03-17 09:32:38,712 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6960: havoc dev_name_#t~mem190#1.base, dev_name_#t~mem190#1.offset; [2025-03-17 09:32:38,712 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6950: havoc kobject_name_#t~mem186#1.base, kobject_name_#t~mem186#1.offset; [2025-03-17 09:32:39,315 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6344: call ULTIMATE.dealloc(~#msgbuf~0#1.base, ~#msgbuf~0#1.offset);havoc ~#msgbuf~0#1.base, ~#msgbuf~0#1.offset; [2025-03-17 09:32:39,341 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L16020: havoc ldv_dev_get_drvdata_#t~mem1920#1.base, ldv_dev_get_drvdata_#t~mem1920#1.offset;havoc ldv_dev_get_drvdata_#t~mem1921#1.base, ldv_dev_get_drvdata_#t~mem1921#1.offset; [2025-03-17 09:32:39,352 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L16800: havoc #t~nondet1998; [2025-03-17 09:32:39,356 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L8709: havoc #t~mem557.base, #t~mem557.offset;havoc #t~mem558; [2025-03-17 09:32:39,438 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L10313: havoc #t~mem967#1; [2025-03-17 09:32:39,464 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L16758: havoc pci_save_state_#t~nondet1988#1; [2025-03-17 09:32:39,467 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L16670: havoc #t~nondet1978; [2025-03-17 09:32:39,469 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L16576: havoc #t~nondet1967; [2025-03-17 09:32:39,474 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L8960: havoc #t~mem600.base, #t~mem600.offset; [2025-03-17 09:32:39,580 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L8373: havoc #t~mem458.base, #t~mem458.offset; [2025-03-17 09:32:39,592 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L9381: havoc #t~mem694;havoc #t~mem695; [2025-03-17 09:32:39,593 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L9384: havoc #t~mem697;havoc #t~mem696;havoc #t~mem698; [2025-03-17 09:32:39,598 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L16566: havoc #t~nondet1964; [2025-03-17 09:32:39,609 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L16556: havoc #t~nondet1963; [2025-03-17 09:32:39,619 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L16812: havoc #t~ret2000.base, #t~ret2000.offset; [2025-03-17 09:32:39,629 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L8773: havoc #t~mem572.base, #t~mem572.offset;havoc #t~mem573; [2025-03-17 09:32:39,664 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L8789: havoc #t~mem577.base, #t~mem577.offset; [2025-03-17 09:32:39,804 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L16674: havoc #t~nondet1979; [2025-03-17 09:32:39,883 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L15801-1: ldv_mod_timer_25_#res#1 := ldv_mod_timer_25_~ldv_func_res~6#1; [2025-03-17 09:32:39,893 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L9229: havoc is_multicast_ether_addr_#t~mem665#1; [2025-03-17 09:32:40,003 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L16791: havoc round_jiffies_#t~nondet1994#1; [2025-03-17 09:32:40,004 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L15816-1: ldv_mod_timer_26_#res#1 := ldv_mod_timer_26_~ldv_func_res~7#1; [2025-03-17 09:32:40,007 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L8732: havoc #t~mem562;havoc #t~mem563; [2025-03-17 09:32:40,044 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L16694: havoc #t~nondet1981; [2025-03-17 09:32:40,369 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L9140: havoc pci_channel_offline_#t~mem633#1; [2025-03-17 09:32:49,592 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L16751: havoc pci_request_regions_#t~nondet1987#1; [2025-03-17 09:32:49,592 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L8694: havoc skb_frag_size_#t~mem551#1; [2025-03-17 09:32:49,592 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L15832-1: ldv_alloc_etherdev_mqs_27_#res#1.base, ldv_alloc_etherdev_mqs_27_#res#1.offset := ldv_alloc_etherdev_mqs_27_~ldv_func_res~8#1.base, ldv_alloc_etherdev_mqs_27_~ldv_func_res~8#1.offset; [2025-03-17 09:32:49,592 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L14776: call ULTIMATE.dealloc(ldv_pci_instance_suspend_late_4_7_~#arg2#1.base, ldv_pci_instance_suspend_late_4_7_~#arg2#1.offset);havoc ldv_pci_instance_suspend_late_4_7_~#arg2#1.base, ldv_pci_instance_suspend_late_4_7_~#arg2#1.offset; [2025-03-17 09:32:49,593 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L7377: havoc igbvf_link_test_#t~mem283#1; [2025-03-17 09:32:49,593 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L16631: havoc ethtool_op_get_link_#t~nondet1974#1; [2025-03-17 09:32:49,593 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L7118: havoc igbvf_get_msglevel_#t~mem203#1; [2025-03-17 09:32:49,593 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L12141: call ULTIMATE.dealloc(igbvf_xmit_frame_ring_adv_~#hdr_len~0#1.base, igbvf_xmit_frame_ring_adv_~#hdr_len~0#1.offset);havoc igbvf_xmit_frame_ring_adv_~#hdr_len~0#1.base, igbvf_xmit_frame_ring_adv_~#hdr_len~0#1.offset; [2025-03-17 09:32:49,593 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L8844: havoc skb_is_gso_#t~mem588#1; [2025-03-17 09:32:49,594 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L16772: havoc pskb_expand_head_#t~nondet1990#1; [2025-03-17 09:32:49,594 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L15847-1: ldv_register_netdev_28_#res#1 := ldv_register_netdev_28_~ldv_func_res~9#1; [2025-03-17 09:32:49,594 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L-1: #t~ret2002#1 := main_#res#1;havoc main_#t~ret1791#1, main_~tmp~133#1;assume { :end_inline_main } true; [2025-03-17 09:32:49,594 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L8854: havoc skb_is_gso_v6_#t~mem590#1;havoc skb_is_gso_v6_#t~bitwise591#1; [2025-03-17 09:32:49,595 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L16783: havoc register_netdev_#t~nondet1992#1; [2025-03-17 09:32:49,595 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L16654: havoc ioremap_nocache_#t~ret1977#1.base, ioremap_nocache_#t~ret1977#1.offset; [2025-03-17 09:32:49,595 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L9130: havoc netif_msg_init_#t~bitwise630#1; [2025-03-17 09:32:49,595 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L15078-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2025-03-17 09:32:49,595 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L12700: call ULTIMATE.dealloc(igbvf_probe_~#__key~1#1.base, igbvf_probe_~#__key~1#1.offset);havoc igbvf_probe_~#__key~1#1.base, igbvf_probe_~#__key~1#1.offset;call ULTIMATE.dealloc(igbvf_probe_~#__key___0~1#1.base, igbvf_probe_~#__key___0~1#1.offset);havoc igbvf_probe_~#__key___0~1#1.base, igbvf_probe_~#__key___0~1#1.offset;call ULTIMATE.dealloc(igbvf_probe_~#__constr_expr_0~1#1.base, igbvf_probe_~#__constr_expr_0~1#1.offset);havoc igbvf_probe_~#__constr_expr_0~1#1.base, igbvf_probe_~#__constr_expr_0~1#1.offset;call ULTIMATE.dealloc(igbvf_probe_~#__key___1~0#1.base, igbvf_probe_~#__key___1~0#1.offset);havoc igbvf_probe_~#__key___1~0#1.base, igbvf_probe_~#__key___1~0#1.offset;call ULTIMATE.dealloc(igbvf_probe_~#__constr_expr_1~0#1.base, igbvf_probe_~#__constr_expr_1~0#1.offset);havoc igbvf_probe_~#__constr_expr_1~0#1.base, igbvf_probe_~#__constr_expr_1~0#1.offset; [2025-03-17 09:32:49,595 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L15079-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2025-03-17 09:32:49,595 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2025-03-17 09:32:49,595 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L16809: havoc vmalloc_#t~ret1999#1.base, vmalloc_#t~ret1999#1.offset; [2025-03-17 09:32:49,595 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L16681: havoc ldv_pre_register_netdev_#t~nondet1980#1; [2025-03-17 09:32:49,595 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L16552: havoc __pci_register_driver_#t~nondet1962#1; [2025-03-17 09:32:49,595 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L13262-1: ldv___pci_register_driver_#res#1 := ldv___pci_register_driver_~arg0#1; [2025-03-17 09:32:49,595 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L16701: havoc msleep_interruptible_#t~nondet1982#1; [2025-03-17 09:32:49,595 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L16569: havoc alloc_etherdev_mqs_#t~ret1965#1.base, alloc_etherdev_mqs_#t~ret1965#1.offset; [2025-03-17 09:32:49,595 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L15909-1: ldv___pci_register_driver_33_#res#1 := ldv___pci_register_driver_33_~ldv_func_res~11#1; [2025-03-17 09:32:49,595 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L11161: call ULTIMATE.dealloc(igbvf_sw_init_~#__key~0#1.base, igbvf_sw_init_~#__key~0#1.offset);havoc igbvf_sw_init_~#__key~0#1.base, igbvf_sw_init_~#__key~0#1.offset;call ULTIMATE.dealloc(igbvf_sw_init_~#__key___0~0#1.base, igbvf_sw_init_~#__key___0~0#1.offset);havoc igbvf_sw_init_~#__key___0~0#1.base, igbvf_sw_init_~#__key___0~0#1.offset; [2025-03-17 09:32:49,595 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L16583: havoc csum_ipv6_magic_#t~nondet1968#1; [2025-03-17 09:32:49,595 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L13281-1: ldv_alloc_etherdev_mqs_#res#1.base, ldv_alloc_etherdev_mqs_#res#1.offset := ldv_alloc_etherdev_mqs_~arg0#1.base, ldv_alloc_etherdev_mqs_~arg0#1.offset; [2025-03-17 09:32:49,595 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L13284-1: ldv_alloc_etherdev_mqs_#res#1.base, ldv_alloc_etherdev_mqs_#res#1.offset := ldv_alloc_etherdev_mqs_~arg0#1.base, ldv_alloc_etherdev_mqs_~arg0#1.offset; [2025-03-17 09:32:49,596 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L13286-1: ldv_alloc_etherdev_mqs_#res#1.base, ldv_alloc_etherdev_mqs_#res#1.offset := ldv_alloc_etherdev_mqs_~arg0#1.base, ldv_alloc_etherdev_mqs_~arg0#1.offset; [2025-03-17 09:32:49,596 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L9193: havoc tcp_hdrlen_#t~mem654#1; [2025-03-17 09:32:49,596 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L16744: havoc pci_enable_msix_#t~nondet1986#1; [2025-03-17 09:32:49,596 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L14765: call ULTIMATE.dealloc(ldv_pci_instance_suspend_4_8_~#arg2#1.base, ldv_pci_instance_suspend_4_8_~#arg2#1.offset);havoc ldv_pci_instance_suspend_4_8_~#arg2#1.base, ldv_pci_instance_suspend_4_8_~#arg2#1.offset; [2025-03-17 09:32:49,596 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L8821: havoc skb_frag_page_#t~mem583#1.base, skb_frag_page_#t~mem583#1.offset; [2025-03-17 09:32:49,596 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L15692-1: ldv_mod_timer_18_#res#1 := ldv_mod_timer_18_~ldv_func_res~0#1; [2025-03-17 09:32:50,945 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-03-17 09:32:51,192 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6503: call ULTIMATE.dealloc(~#msgbuf~4.base, ~#msgbuf~4.offset);havoc ~#msgbuf~4.base, ~#msgbuf~4.offset; [2025-03-17 09:32:51,230 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L16787: havoc request_threaded_irq_#t~nondet1993#1; [2025-03-17 09:32:51,710 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L15786-1: ldv_del_timer_sync_24_#res#1 := ldv_del_timer_sync_24_~ldv_func_res~5#1; [2025-03-17 09:32:52,514 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6545: call ULTIMATE.dealloc(~#in_msg~0.base, ~#in_msg~0.offset);havoc ~#in_msg~0.base, ~#in_msg~0.offset; [2025-03-17 09:32:52,536 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L8091: havoc #t~mem358; [2025-03-17 09:32:53,724 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L15872-1: ldv_del_timer_sync_30_#res#1 := ldv_del_timer_sync_30_~ldv_func_res~10#1; [2025-03-17 09:32:55,372 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L16635: havoc find_first_bit_#t~nondet1975#1; [2025-03-17 09:32:55,372 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6489: call ULTIMATE.dealloc(e1000_rlpml_set_vf_~#msgbuf~3#1.base, e1000_rlpml_set_vf_~#msgbuf~3#1.offset);havoc e1000_rlpml_set_vf_~#msgbuf~3#1.base, e1000_rlpml_set_vf_~#msgbuf~3#1.offset; [2025-03-17 09:32:55,372 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L16639: havoc find_next_bit_#t~nondet1976#1; [2025-03-17 09:32:58,388 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L9223: havoc #t~mem662;havoc #t~mem663;havoc #t~bitwise664; [2025-03-17 09:32:58,413 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L16768: havoc #t~nondet1989; [2025-03-17 09:32:58,438 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L16606: havoc #t~nondet1970; [2025-03-17 09:32:58,858 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L15122: #res#1 := ~arg0#1; [2025-03-17 09:32:59,309 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L15746-1: ldv_request_irq_21_#res#1 := ldv_request_irq_21_~ldv_func_res~3#1; [2025-03-17 09:32:59,309 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L15710-1: ldv_request_irq_19_#res#1 := ldv_request_irq_19_~ldv_func_res~1#1; [2025-03-17 09:32:59,309 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L15728-1: ldv_request_irq_20_#res#1 := ldv_request_irq_20_~ldv_func_res~2#1; [2025-03-17 09:33:00,493 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L8282: havoc __kmalloc_#t~ret418#1.base, __kmalloc_#t~ret418#1.offset; [2025-03-17 09:33:00,765 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L8085: havoc arch_irqs_disabled_flags_#t~bitwise357#1; [2025-03-17 09:33:00,802 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L16602: havoc #t~nondet1969; [2025-03-17 09:33:00,842 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L12515: call ULTIMATE.dealloc(~#__constr_expr_0~0.base, ~#__constr_expr_0~0.offset);havoc ~#__constr_expr_0~0.base, ~#__constr_expr_0~0.offset; [2025-03-17 09:33:00,903 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6943: havoc #t~mem181;havoc #t~bitwise182; [2025-03-17 09:33:00,927 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L8779: havoc #t~mem574.base, #t~mem574.offset;havoc #t~mem575; [2025-03-17 09:33:01,721 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6464: call ULTIMATE.dealloc(e1000_set_vfta_vf_~#msgbuf~2#1.base, e1000_set_vfta_vf_~#msgbuf~2#1.offset);havoc e1000_set_vfta_vf_~#msgbuf~2#1.base, e1000_set_vfta_vf_~#msgbuf~2#1.offset; [2025-03-17 09:33:01,771 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L16740: havoc #t~nondet1985; [2025-03-17 09:33:01,792 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6937: #res := 1; [2025-03-17 09:33:01,920 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L16613: havoc dma_set_mask_#t~nondet1971#1; [2025-03-17 09:33:01,920 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L16617: havoc dma_supported_#t~nondet1972#1; [2025-03-17 09:33:02,615 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6430: call ULTIMATE.dealloc(e1000_update_mc_addr_list_vf_~#msgbuf~1#1.base, e1000_update_mc_addr_list_vf_~#msgbuf~1#1.offset);havoc e1000_update_mc_addr_list_vf_~#msgbuf~1#1.base, e1000_update_mc_addr_list_vf_~#msgbuf~1#1.offset; [2025-03-17 09:33:02,714 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L16779: havoc queue_work_on_#t~nondet1991#1; [2025-03-17 09:33:03,154 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L8350: havoc is_device_dma_capable_#t~mem429#1.base, is_device_dma_capable_#t~mem429#1.offset;havoc is_device_dma_capable_#t~mem430#1.base, is_device_dma_capable_#t~mem430#1.offset;havoc is_device_dma_capable_#t~mem431#1;havoc is_device_dma_capable_#t~short432#1; [2025-03-17 09:33:03,348 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L15771-1: ldv_mod_timer_23_#res#1 := ldv_mod_timer_23_~ldv_func_res~4#1; [2025-03-17 09:33:05,096 INFO L? ?]: Removed 3991 outVars from TransFormulas that were not future-live. [2025-03-17 09:33:05,096 INFO L307 CfgBuilder]: Performing block encoding [2025-03-17 09:33:05,191 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-17 09:33:05,191 INFO L336 CfgBuilder]: Removed 2 assume(true) statements. [2025-03-17 09:33:05,192 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 17.03 09:33:05 BoogieIcfgContainer [2025-03-17 09:33:05,192 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-17 09:33:05,194 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-17 09:33:05,194 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-17 09:33:05,197 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-17 09:33:05,197 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.03 09:32:29" (1/3) ... [2025-03-17 09:33:05,198 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@67e47556 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.03 09:33:05, skipping insertion in model container [2025-03-17 09:33:05,198 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:32:33" (2/3) ... [2025-03-17 09:33:05,199 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@67e47556 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.03 09:33:05, skipping insertion in model container [2025-03-17 09:33:05,199 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 17.03 09:33:05" (3/3) ... [2025-03-17 09:33:05,200 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-igbvf-igbvf.cil.i [2025-03-17 09:33:05,210 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-17 09:33:05,214 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-igbvf-igbvf.cil.i that has 200 procedures, 3449 locations, 1 initial locations, 60 loop locations, and 2 error locations. [2025-03-17 09:33:05,306 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-17 09:33:05,315 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;@5c3d1cfa, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-17 09:33:05,315 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2025-03-17 09:33:05,328 INFO L276 IsEmpty]: Start isEmpty. Operand has 3285 states, 2333 states have (on average 1.3257608229747107) internal successors, (3093), 2375 states have internal predecessors, (3093), 788 states have call successors, (788), 163 states have call predecessors, (788), 162 states have return successors, (780), 766 states have call predecessors, (780), 780 states have call successors, (780) [2025-03-17 09:33:05,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2025-03-17 09:33:05,345 INFO L210 NwaCegarLoop]: Found error trace [2025-03-17 09:33:05,346 INFO L218 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] [2025-03-17 09:33:05,346 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-17 09:33:05,350 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 09:33:05,351 INFO L85 PathProgramCache]: Analyzing trace with hash 1689045843, now seen corresponding path program 1 times [2025-03-17 09:33:05,358 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 09:33:05,359 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1389100131] [2025-03-17 09:33:05,359 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 09:33:05,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 09:33:58,547 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 287 statements into 1 equivalence classes. [2025-03-17 09:33:59,201 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 287 of 287 statements. [2025-03-17 09:33:59,202 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 09:33:59,202 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 09:34:00,709 INFO L134 CoverageAnalysis]: Checked inductivity of 2556 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2556 trivial. 0 not checked. [2025-03-17 09:34:00,711 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 09:34:00,711 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1389100131] [2025-03-17 09:34:00,711 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1389100131] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 09:34:00,711 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 09:34:00,711 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-17 09:34:00,712 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [282031052] [2025-03-17 09:34:00,713 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 09:34:00,716 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-17 09:34:00,716 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 09:34:00,732 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-17 09:34:00,733 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-17 09:34:00,741 INFO L87 Difference]: Start difference. First operand has 3285 states, 2333 states have (on average 1.3257608229747107) internal successors, (3093), 2375 states have internal predecessors, (3093), 788 states have call successors, (788), 163 states have call predecessors, (788), 162 states have return successors, (780), 766 states have call predecessors, (780), 780 states have call successors, (780) Second operand has 3 states, 3 states have (on average 15.333333333333334) internal successors, (46), 3 states have internal predecessors, (46), 3 states have call successors, (28), 2 states have call predecessors, (28), 1 states have return successors, (27), 3 states have call predecessors, (27), 3 states have call successors, (27)