./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-intel-igbvf-igbvf.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version c00e63dc Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-intel-igbvf-igbvf.cil.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/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 a4004c79842c1e3f65bbfc83df272ce5f8db44e958baeab0a73ea3aea59dff45 --- Real Ultimate output --- This is Ultimate 0.3.0-?-c00e63d-m [2025-02-06 07:27:04,731 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-06 07:27:04,778 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-02-06 07:27:04,782 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-06 07:27:04,783 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-06 07:27:04,798 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-06 07:27:04,799 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-06 07:27:04,800 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-06 07:27:04,800 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-06 07:27:04,800 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-06 07:27:04,801 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-06 07:27:04,801 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-06 07:27:04,801 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-06 07:27:04,801 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-06 07:27:04,801 INFO L153 SettingsManager]: * Use SBE=true [2025-02-06 07:27:04,801 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-06 07:27:04,801 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-06 07:27:04,802 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-02-06 07:27:04,802 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-06 07:27:04,802 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-06 07:27:04,802 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-06 07:27:04,802 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-06 07:27:04,802 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-06 07:27:04,802 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-06 07:27:04,802 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-06 07:27:04,802 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-06 07:27:04,802 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-06 07:27:04,802 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-06 07:27:04,802 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-06 07:27:04,802 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-06 07:27:04,802 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-06 07:27:04,802 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-06 07:27:04,802 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-06 07:27:04,802 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-06 07:27:04,802 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-02-06 07:27:04,802 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-02-06 07:27:04,802 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-06 07:27:04,802 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-06 07:27:04,802 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-06 07:27:04,802 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-06 07:27:04,802 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-jdk21/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 -> a4004c79842c1e3f65bbfc83df272ce5f8db44e958baeab0a73ea3aea59dff45 [2025-02-06 07:27:05,029 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-06 07:27:05,037 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-06 07:27:05,041 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-06 07:27:05,042 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-06 07:27:05,042 INFO L274 PluginConnector]: CDTParser initialized [2025-02-06 07:27:05,043 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-intel-igbvf-igbvf.cil.i [2025-02-06 07:27:06,273 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/75025371d/d70d776f85894eeb8e72734c24af1999/FLAGb6611cd75 [2025-02-06 07:27:06,855 INFO L384 CDTParser]: Found 1 translation units. [2025-02-06 07:27:06,855 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-intel-igbvf-igbvf.cil.i [2025-02-06 07:27:06,899 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/75025371d/d70d776f85894eeb8e72734c24af1999/FLAGb6611cd75 [2025-02-06 07:27:06,916 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/75025371d/d70d776f85894eeb8e72734c24af1999 [2025-02-06 07:27:06,918 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-06 07:27:06,921 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-06 07:27:06,922 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-06 07:27:06,922 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-06 07:27:06,925 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-06 07:27:06,925 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.02 07:27:06" (1/1) ... [2025-02-06 07:27:06,926 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6adaf589 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:27:06, skipping insertion in model container [2025-02-06 07:27:06,926 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.02 07:27:06" (1/1) ... [2025-02-06 07:27:07,022 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-06 07:27:11,329 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[450146,450159] [2025-02-06 07:27:11,363 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-06 07:27:11,468 INFO L200 MainTranslator]: Completed pre-run [2025-02-06 07:27:11,539 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6261] [2025-02-06 07:27:11,541 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6268] [2025-02-06 07:27:11,559 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"); [6920] [2025-02-06 07:27:11,560 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)); [6927] [2025-02-06 07:27:11,560 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6934] [2025-02-06 07:27:11,578 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)); [8015-8016] [2025-02-06 07:27:11,582 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/e5e3e20/linux-drivers-clk1/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [8065-8066] [2025-02-06 07:27:11,582 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"); [8071-8073] [2025-02-06 07:27:11,583 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; incl %0": "+m" (v->counter)); [8093] [2025-02-06 07:27:11,585 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8197] [2025-02-06 07:27:11,586 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)); [8254-8255] [2025-02-06 07:27:11,587 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)); [8315] [2025-02-06 07:27:11,588 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)); [8323-8324] [2025-02-06 07:27:11,591 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)); [8399-8400] [2025-02-06 07:27:11,592 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)); [8433-8434] [2025-02-06 07:27:11,593 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)); [8474-8475] [2025-02-06 07:27:11,594 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)); [8503-8504] [2025-02-06 07:27:11,605 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)); [8945-8946] [2025-02-06 07:27:11,605 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8952] [2025-02-06 07:27:11,624 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9561] [2025-02-06 07:27:11,625 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [9608] [2025-02-06 07:27:11,626 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)skb->data) [9620] [2025-02-06 07:27:11,628 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)next_rxd) [9681] [2025-02-06 07:27:11,695 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10292] [2025-02-06 07:27:11,738 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [11931] [2025-02-06 07:27:11,739 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)); [11975-11976] [2025-02-06 07:27:11,740 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)); [12011-12012] [2025-02-06 07:27:11,744 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12126] [2025-02-06 07:27:11,744 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [12130] [2025-02-06 07:27:11,795 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[450146,450159] [2025-02-06 07:27:11,801 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-06 07:27:11,997 INFO L204 MainTranslator]: Completed translation [2025-02-06 07:27:11,998 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:27:11 WrapperNode [2025-02-06 07:27:11,998 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-06 07:27:11,999 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-06 07:27:12,000 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-06 07:27:12,000 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-06 07:27:12,010 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:27:11" (1/1) ... [2025-02-06 07:27:12,168 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:27:11" (1/1) ... [2025-02-06 07:27:12,416 INFO L138 Inliner]: procedures = 528, calls = 3098, calls flagged for inlining = 306, calls inlined = 284, statements flattened = 8701 [2025-02-06 07:27:12,416 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-06 07:27:12,417 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-06 07:27:12,417 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-06 07:27:12,417 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-06 07:27:12,426 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:27:11" (1/1) ... [2025-02-06 07:27:12,426 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:27:11" (1/1) ... [2025-02-06 07:27:12,463 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:27:11" (1/1) ... [2025-02-06 07:27:14,773 INFO L175 MemorySlicer]: Split 1690 memory accesses to 19 slices as follows [51, 2, 1, 7, 2, 6, 1, 2, 2, 2, 9, 5, 5, 50, 1491, 46, 3, 2, 3]. 88 percent of accesses are in the largest equivalence class. The 57 initializations are split as follows [0, 0, 0, 6, 0, 6, 1, 0, 0, 2, 0, 5, 5, 0, 29, 0, 2, 0, 1]. The 913 writes are split as follows [42, 1, 0, 0, 1, 0, 0, 1, 1, 0, 5, 0, 0, 50, 765, 46, 0, 1, 0]. [2025-02-06 07:27:14,774 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:27:11" (1/1) ... [2025-02-06 07:27:14,774 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:27:11" (1/1) ... [2025-02-06 07:27:14,935 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:27:11" (1/1) ... [2025-02-06 07:27:14,952 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:27:11" (1/1) ... [2025-02-06 07:27:14,997 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:27:11" (1/1) ... [2025-02-06 07:27:15,032 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:27:11" (1/1) ... [2025-02-06 07:27:15,093 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-06 07:27:15,095 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-06 07:27:15,096 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-06 07:27:15,096 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-06 07:27:15,097 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:27:11" (1/1) ... [2025-02-06 07:27:15,103 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-06 07:27:15,114 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-06 07:27:15,128 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-02-06 07:27:15,135 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-02-06 07:27:15,166 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2025-02-06 07:27:15,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2025-02-06 07:27:15,167 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2025-02-06 07:27:15,167 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2025-02-06 07:27:15,167 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-02-06 07:27:15,167 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-02-06 07:27:15,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2025-02-06 07:27:15,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2025-02-06 07:27:15,168 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2025-02-06 07:27:15,169 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2025-02-06 07:27:15,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-02-06 07:27:15,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-02-06 07:27:15,169 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2025-02-06 07:27:15,169 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2025-02-06 07:27:15,169 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_function_pointers_vf [2025-02-06 07:27:15,169 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_function_pointers_vf [2025-02-06 07:27:15,169 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2025-02-06 07:27:15,169 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2025-02-06 07:27:15,169 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2025-02-06 07:27:15,169 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2025-02-06 07:27:15,169 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2025-02-06 07:27:15,169 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2025-02-06 07:27:15,169 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2025-02-06 07:27:15,169 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2025-02-06 07:27:15,170 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_alloc_rx_buffers [2025-02-06 07:27:15,170 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_alloc_rx_buffers [2025-02-06 07:27:15,170 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2025-02-06 07:27:15,170 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2025-02-06 07:27:15,170 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_mac_addr_vf [2025-02-06 07:27:15,170 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_mac_addr_vf [2025-02-06 07:27:15,170 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_close [2025-02-06 07:27:15,170 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_close [2025-02-06 07:27:15,170 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2025-02-06 07:27:15,170 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2025-02-06 07:27:15,170 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset_hw_vf [2025-02-06 07:27:15,170 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset_hw_vf [2025-02-06 07:27:15,170 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_maybe_stop_tx [2025-02-06 07:27:15,172 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_maybe_stop_tx [2025-02-06 07:27:15,172 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2025-02-06 07:27:15,172 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2025-02-06 07:27:15,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2025-02-06 07:27:15,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2025-02-06 07:27:15,172 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2025-02-06 07:27:15,172 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2025-02-06 07:27:15,172 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2025-02-06 07:27:15,172 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2025-02-06 07:27:15,172 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_tx_irq [2025-02-06 07:27:15,172 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_tx_irq [2025-02-06 07:27:15,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-02-06 07:27:15,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-02-06 07:27:15,172 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2025-02-06 07:27:15,172 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2025-02-06 07:27:15,172 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_suspend [2025-02-06 07:27:15,172 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_suspend [2025-02-06 07:27:15,172 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-02-06 07:27:15,172 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2025-02-06 07:27:15,172 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2025-02-06 07:27:15,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2025-02-06 07:27:15,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2025-02-06 07:27:15,172 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2025-02-06 07:27:15,172 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2025-02-06 07:27:15,172 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2025-02-06 07:27:15,172 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2025-02-06 07:27:15,172 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2025-02-06 07:27:15,172 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2025-02-06 07:27:15,172 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-02-06 07:27:15,172 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-02-06 07:27:15,172 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-02-06 07:27:15,172 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-02-06 07:27:15,172 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-02-06 07:27:15,172 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-02-06 07:27:15,172 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-02-06 07:27:15,172 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-02-06 07:27:15,172 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-02-06 07:27:15,172 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-02-06 07:27:15,172 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-02-06 07:27:15,173 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-02-06 07:27:15,173 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-02-06 07:27:15,173 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-02-06 07:27:15,173 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-02-06 07:27:15,173 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-02-06 07:27:15,173 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-02-06 07:27:15,173 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-02-06 07:27:15,173 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-02-06 07:27:15,173 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_assign_vector [2025-02-06 07:27:15,173 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_assign_vector [2025-02-06 07:27:15,173 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2025-02-06 07:27:15,173 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2025-02-06 07:27:15,173 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2025-02-06 07:27:15,173 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2025-02-06 07:27:15,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-02-06 07:27:15,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-02-06 07:27:15,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-02-06 07:27:15,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-02-06 07:27:15,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-02-06 07:27:15,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-02-06 07:27:15,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-02-06 07:27:15,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-02-06 07:27:15,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-02-06 07:27:15,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-02-06 07:27:15,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-02-06 07:27:15,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-02-06 07:27:15,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-02-06 07:27:15,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-02-06 07:27:15,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-02-06 07:27:15,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-02-06 07:27:15,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-02-06 07:27:15,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-02-06 07:27:15,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-02-06 07:27:15,175 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_desc_unused [2025-02-06 07:27:15,175 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_desc_unused [2025-02-06 07:27:15,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2025-02-06 07:27:15,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2025-02-06 07:27:15,176 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2025-02-06 07:27:15,176 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2025-02-06 07:27:15,176 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-02-06 07:27:15,176 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-02-06 07:27:15,176 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-02-06 07:27:15,176 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-02-06 07:27:15,176 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-02-06 07:27:15,176 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-02-06 07:27:15,176 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-02-06 07:27:15,176 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-02-06 07:27:15,177 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-02-06 07:27:15,177 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-02-06 07:27:15,177 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-02-06 07:27:15,177 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-02-06 07:27:15,177 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-02-06 07:27:15,177 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-02-06 07:27:15,177 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-02-06 07:27:15,177 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-02-06 07:27:15,177 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-02-06 07:27:15,177 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-02-06 07:27:15,177 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-02-06 07:27:15,177 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_netpoll [2025-02-06 07:27:15,177 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_netpoll [2025-02-06 07:27:15,177 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2025-02-06 07:27:15,177 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2025-02-06 07:27:15,178 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reset_interrupt_capability [2025-02-06 07:27:15,179 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reset_interrupt_capability [2025-02-06 07:27:15,179 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2025-02-06 07:27:15,179 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2025-02-06 07:27:15,179 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-02-06 07:27:15,179 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-02-06 07:27:15,179 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-02-06 07:27:15,179 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-02-06 07:27:15,179 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-02-06 07:27:15,179 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-02-06 07:27:15,179 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2025-02-06 07:27:15,179 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2025-02-06 07:27:15,179 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2025-02-06 07:27:15,179 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2025-02-06 07:27:15,179 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2025-02-06 07:27:15,179 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2025-02-06 07:27:15,179 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2025-02-06 07:27:15,179 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2025-02-06 07:27:15,179 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2025-02-06 07:27:15,179 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2025-02-06 07:27:15,180 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2025-02-06 07:27:15,180 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2025-02-06 07:27:15,180 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2025-02-06 07:27:15,180 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-02-06 07:27:15,180 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-02-06 07:27:15,180 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-02-06 07:27:15,180 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-02-06 07:27:15,180 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-02-06 07:27:15,180 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-02-06 07:27:15,180 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2025-02-06 07:27:15,180 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2025-02-06 07:27:15,180 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2025-02-06 07:27:15,180 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2025-02-06 07:27:15,180 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2025-02-06 07:27:15,180 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2025-02-06 07:27:15,180 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2025-02-06 07:27:15,180 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2025-02-06 07:27:15,180 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2025-02-06 07:27:15,180 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2025-02-06 07:27:15,180 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2025-02-06 07:27:15,180 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2025-02-06 07:27:15,180 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2025-02-06 07:27:15,180 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_msg_vf [2025-02-06 07:27:15,180 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_msg_vf [2025-02-06 07:27:15,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2025-02-06 07:27:15,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2025-02-06 07:27:15,180 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2025-02-06 07:27:15,180 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2025-02-06 07:27:15,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_igbvf_exit_module_19_2 [2025-02-06 07:27:15,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_igbvf_exit_module_19_2 [2025-02-06 07:27:15,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2025-02-06 07:27:15,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2025-02-06 07:27:15,180 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_free_tx_resources [2025-02-06 07:27:15,180 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_free_tx_resources [2025-02-06 07:27:15,180 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2025-02-06 07:27:15,180 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2025-02-06 07:27:15,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2025-02-06 07:27:15,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2025-02-06 07:27:15,180 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2025-02-06 07:27:15,180 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2025-02-06 07:27:15,180 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2025-02-06 07:27:15,180 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2025-02-06 07:27:15,180 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2025-02-06 07:27:15,180 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2025-02-06 07:27:15,180 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2025-02-06 07:27:15,180 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2025-02-06 07:27:15,180 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-02-06 07:27:15,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2025-02-06 07:27:15,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2025-02-06 07:27:15,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2025-02-06 07:27:15,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2025-02-06 07:27:15,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2025-02-06 07:27:15,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2025-02-06 07:27:15,181 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2025-02-06 07:27:15,181 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2025-02-06 07:27:15,181 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_configure_msix [2025-02-06 07:27:15,181 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_configure_msix [2025-02-06 07:27:15,181 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-06 07:27:15,181 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_open [2025-02-06 07:27:15,181 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_open [2025-02-06 07:27:15,181 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2025-02-06 07:27:15,181 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2025-02-06 07:27:15,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2025-02-06 07:27:15,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2025-02-06 07:27:15,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-02-06 07:27:15,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-02-06 07:27:15,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-02-06 07:27:15,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-02-06 07:27:15,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-02-06 07:27:15,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-02-06 07:27:15,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-02-06 07:27:15,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-02-06 07:27:15,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-02-06 07:27:15,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-02-06 07:27:15,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-02-06 07:27:15,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-02-06 07:27:15,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-02-06 07:27:15,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-02-06 07:27:15,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-02-06 07:27:15,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-02-06 07:27:15,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-02-06 07:27:15,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-02-06 07:27:15,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-02-06 07:27:15,184 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2025-02-06 07:27:15,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2025-02-06 07:27:15,184 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2025-02-06 07:27:15,184 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2025-02-06 07:27:15,184 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_nway_reset [2025-02-06 07:27:15,184 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_nway_reset [2025-02-06 07:27:15,184 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reset [2025-02-06 07:27:15,184 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reset [2025-02-06 07:27:15,184 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_posted_mbx [2025-02-06 07:27:15,184 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_posted_mbx [2025-02-06 07:27:15,184 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2025-02-06 07:27:15,184 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2025-02-06 07:27:15,184 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_irq_enable [2025-02-06 07:27:15,184 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_irq_enable [2025-02-06 07:27:15,184 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2025-02-06 07:27:15,184 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2025-02-06 07:27:15,184 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2025-02-06 07:27:15,184 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2025-02-06 07:27:15,184 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reinit_locked [2025-02-06 07:27:15,184 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reinit_locked [2025-02-06 07:27:15,184 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2025-02-06 07:27:15,184 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2025-02-06 07:27:15,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2025-02-06 07:27:15,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2025-02-06 07:27:15,184 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_update_stats [2025-02-06 07:27:15,184 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_update_stats [2025-02-06 07:27:15,184 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_vlan_rx_add_vid [2025-02-06 07:27:15,184 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_vlan_rx_add_vid [2025-02-06 07:27:15,184 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2025-02-06 07:27:15,184 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2025-02-06 07:27:15,184 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2025-02-06 07:27:15,184 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2025-02-06 07:27:15,184 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_bit_vf [2025-02-06 07:27:15,184 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_bit_vf [2025-02-06 07:27:15,184 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_hw_vf [2025-02-06 07:27:15,184 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_hw_vf [2025-02-06 07:27:15,184 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-06 07:27:15,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-06 07:27:15,185 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2025-02-06 07:27:15,185 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2025-02-06 07:27:15,185 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_poll_for_ack [2025-02-06 07:27:15,185 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_poll_for_ack [2025-02-06 07:27:15,185 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2025-02-06 07:27:15,185 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2025-02-06 07:27:15,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-02-06 07:27:15,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-02-06 07:27:15,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-02-06 07:27:15,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-02-06 07:27:15,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-02-06 07:27:15,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-02-06 07:27:15,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-02-06 07:27:15,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-02-06 07:27:15,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-02-06 07:27:15,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-02-06 07:27:15,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-02-06 07:27:15,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-02-06 07:27:15,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-02-06 07:27:15,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-02-06 07:27:15,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-02-06 07:27:15,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-02-06 07:27:15,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-02-06 07:27:15,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-02-06 07:27:15,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-02-06 07:27:15,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-02-06 07:27:15,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-02-06 07:27:15,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-02-06 07:27:15,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-02-06 07:27:15,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-02-06 07:27:15,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-02-06 07:27:15,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-02-06 07:27:15,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-02-06 07:27:15,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-02-06 07:27:15,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-02-06 07:27:15,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-02-06 07:27:15,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-02-06 07:27:15,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-02-06 07:27:15,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-02-06 07:27:15,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-02-06 07:27:15,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-02-06 07:27:15,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-02-06 07:27:15,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-02-06 07:27:15,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-02-06 07:27:15,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-02-06 07:27:15,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-02-06 07:27:15,187 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2025-02-06 07:27:15,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2025-02-06 07:27:15,187 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_rar_set_vf [2025-02-06 07:27:15,187 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_rar_set_vf [2025-02-06 07:27:15,187 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2025-02-06 07:27:15,187 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2025-02-06 07:27:15,187 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2025-02-06 07:27:15,187 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2025-02-06 07:27:15,187 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2025-02-06 07:27:15,187 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2025-02-06 07:27:15,187 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_down [2025-02-06 07:27:15,187 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_down [2025-02-06 07:27:15,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2025-02-06 07:27:15,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2025-02-06 07:27:15,187 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_regs_len [2025-02-06 07:27:15,187 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_regs_len [2025-02-06 07:27:15,187 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_free_irq [2025-02-06 07:27:15,187 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_free_irq [2025-02-06 07:27:15,187 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2025-02-06 07:27:15,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2025-02-06 07:27:15,188 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2025-02-06 07:27:15,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2025-02-06 07:27:15,188 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_link_vf [2025-02-06 07:27:15,188 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_link_vf [2025-02-06 07:27:15,188 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2025-02-06 07:27:15,188 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2025-02-06 07:27:15,188 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2025-02-06 07:27:15,188 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2025-02-06 07:27:15,188 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2025-02-06 07:27:15,188 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2025-02-06 07:27:15,188 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2025-02-06 07:27:15,188 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2025-02-06 07:27:15,188 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2025-02-06 07:27:15,188 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2025-02-06 07:27:15,188 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2025-02-06 07:27:15,188 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2025-02-06 07:27:15,188 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2025-02-06 07:27:15,188 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2025-02-06 07:27:15,188 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2025-02-06 07:27:15,188 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2025-02-06 07:27:15,188 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2025-02-06 07:27:15,188 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2025-02-06 07:27:15,188 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2025-02-06 07:27:15,188 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2025-02-06 07:27:15,188 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2025-02-06 07:27:15,188 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2025-02-06 07:27:15,188 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2025-02-06 07:27:15,188 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2025-02-06 07:27:15,188 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2025-02-06 07:27:15,188 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2025-02-06 07:27:15,189 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2025-02-06 07:27:15,190 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2025-02-06 07:27:15,190 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2025-02-06 07:27:15,190 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2025-02-06 07:27:15,190 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2025-02-06 07:27:15,190 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2025-02-06 07:27:15,190 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2025-02-06 07:27:15,190 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2025-02-06 07:27:15,190 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2025-02-06 07:27:15,190 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2025-02-06 07:27:15,190 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2025-02-06 07:27:15,190 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2025-02-06 07:27:15,190 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2025-02-06 07:27:15,191 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2025-02-06 07:27:15,191 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2025-02-06 07:27:15,191 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2025-02-06 07:27:15,191 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_tx_ring [2025-02-06 07:27:15,191 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_tx_ring [2025-02-06 07:27:15,191 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_v2p_mailbox [2025-02-06 07:27:15,191 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_v2p_mailbox [2025-02-06 07:27:15,191 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2025-02-06 07:27:15,191 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2025-02-06 07:27:15,191 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2025-02-06 07:27:15,191 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2025-02-06 07:27:15,191 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2025-02-06 07:27:15,191 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2025-02-06 07:27:15,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-02-06 07:27:15,191 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2025-02-06 07:27:15,191 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2025-02-06 07:27:15,191 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_remove [2025-02-06 07:27:15,191 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_remove [2025-02-06 07:27:15,191 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2025-02-06 07:27:15,191 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2025-02-06 07:27:15,191 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2025-02-06 07:27:15,191 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2025-02-06 07:27:15,191 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_irq_disable [2025-02-06 07:27:15,191 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_irq_disable [2025-02-06 07:27:15,191 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-02-06 07:27:15,191 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-02-06 07:27:15,191 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-02-06 07:27:15,191 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-02-06 07:27:15,191 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-02-06 07:27:15,191 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-02-06 07:27:15,191 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-02-06 07:27:15,191 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-02-06 07:27:15,191 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-02-06 07:27:15,191 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-02-06 07:27:15,191 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-02-06 07:27:15,191 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-02-06 07:27:15,191 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-02-06 07:27:15,191 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-02-06 07:27:15,191 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-02-06 07:27:15,191 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-02-06 07:27:15,191 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-02-06 07:27:15,192 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-02-06 07:27:15,192 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-02-06 07:27:15,192 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_configure [2025-02-06 07:27:15,192 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_configure [2025-02-06 07:27:15,192 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_setup_rx_resources [2025-02-06 07:27:15,192 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_setup_rx_resources [2025-02-06 07:27:15,192 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_rx_ring [2025-02-06 07:27:15,192 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_rx_ring [2025-02-06 07:27:15,192 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~s32~0 [2025-02-06 07:27:15,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~s32~0 [2025-02-06 07:27:15,192 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_obtain_mbx_lock_vf [2025-02-06 07:27:15,192 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_obtain_mbx_lock_vf [2025-02-06 07:27:15,192 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2025-02-06 07:27:15,192 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2025-02-06 07:27:15,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-02-06 07:27:15,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-02-06 07:27:15,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-02-06 07:27:15,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-02-06 07:27:15,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-02-06 07:27:15,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-02-06 07:27:15,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2025-02-06 07:27:15,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2025-02-06 07:27:15,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2025-02-06 07:27:15,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2025-02-06 07:27:15,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2025-02-06 07:27:15,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2025-02-06 07:27:15,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2025-02-06 07:27:15,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2025-02-06 07:27:15,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2025-02-06 07:27:15,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2025-02-06 07:27:15,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2025-02-06 07:27:15,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2025-02-06 07:27:15,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2025-02-06 07:27:15,192 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-02-06 07:27:15,192 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-02-06 07:27:15,192 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2025-02-06 07:27:15,192 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2025-02-06 07:27:15,192 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_ack_vf [2025-02-06 07:27:15,193 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_ack_vf [2025-02-06 07:27:15,193 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2025-02-06 07:27:15,193 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2025-02-06 07:27:15,193 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2025-02-06 07:27:15,193 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2025-02-06 07:27:15,193 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2025-02-06 07:27:15,193 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2025-02-06 07:27:15,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2025-02-06 07:27:15,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2025-02-06 07:27:15,194 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_request_irq [2025-02-06 07:27:15,194 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_request_irq [2025-02-06 07:27:15,194 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_resume [2025-02-06 07:27:15,194 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_resume [2025-02-06 07:27:15,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2025-02-06 07:27:15,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2025-02-06 07:27:15,194 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2025-02-06 07:27:15,194 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2025-02-06 07:27:15,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2025-02-06 07:27:15,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2025-02-06 07:27:15,194 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_put_txbuf [2025-02-06 07:27:15,194 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_put_txbuf [2025-02-06 07:27:15,194 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u16~0~TO~~s32~0 [2025-02-06 07:27:15,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u16~0~TO~~s32~0 [2025-02-06 07:27:15,194 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_poll_for_msg [2025-02-06 07:27:15,194 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_poll_for_msg [2025-02-06 07:27:15,194 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2025-02-06 07:27:15,194 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2025-02-06 07:27:15,194 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2025-02-06 07:27:15,194 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2025-02-06 07:27:15,194 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2025-02-06 07:27:15,194 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2025-02-06 07:27:15,194 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2025-02-06 07:27:15,194 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2025-02-06 07:27:15,194 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_shutdown [2025-02-06 07:27:15,194 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_shutdown [2025-02-06 07:27:15,194 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2025-02-06 07:27:15,194 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2025-02-06 07:27:15,194 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2025-02-06 07:27:15,194 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2025-02-06 07:27:15,194 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_setup_tx_resources [2025-02-06 07:27:15,194 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_setup_tx_resources [2025-02-06 07:27:15,194 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2025-02-06 07:27:15,194 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2025-02-06 07:27:15,194 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_eeprom_len [2025-02-06 07:27:15,194 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_eeprom_len [2025-02-06 07:27:15,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-02-06 07:27:15,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-02-06 07:27:15,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-02-06 07:27:15,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-02-06 07:27:15,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-02-06 07:27:15,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-02-06 07:27:15,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-02-06 07:27:15,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-02-06 07:27:15,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-02-06 07:27:15,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-02-06 07:27:15,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-02-06 07:27:15,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-02-06 07:27:15,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-02-06 07:27:15,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-02-06 07:27:15,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-02-06 07:27:15,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-02-06 07:27:15,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-02-06 07:27:15,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-02-06 07:27:15,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-02-06 07:27:15,195 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~~bool~0~TO~~s32~0 [2025-02-06 07:27:15,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~~bool~0~TO~~s32~0 [2025-02-06 07:27:15,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-02-06 07:27:15,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-02-06 07:27:15,195 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2025-02-06 07:27:15,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2025-02-06 07:27:15,195 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device_mem [2025-02-06 07:27:15,195 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device_mem [2025-02-06 07:27:15,195 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2025-02-06 07:27:15,195 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2025-02-06 07:27:15,195 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2025-02-06 07:27:15,195 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2025-02-06 07:27:15,195 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2025-02-06 07:27:15,195 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2025-02-06 07:27:15,195 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_io_resume [2025-02-06 07:27:15,195 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_io_resume [2025-02-06 07:27:15,195 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_free_rx_resources [2025-02-06 07:27:15,195 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_free_rx_resources [2025-02-06 07:27:15,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2025-02-06 07:27:15,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2025-02-06 07:27:15,195 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_multi [2025-02-06 07:27:15,195 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_multi [2025-02-06 07:27:15,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2025-02-06 07:27:15,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2025-02-06 07:27:15,196 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_tx_timeout [2025-02-06 07:27:15,196 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_tx_timeout [2025-02-06 07:27:15,196 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2025-02-06 07:27:15,196 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2025-02-06 07:27:15,196 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2025-02-06 07:27:15,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2025-02-06 07:27:15,196 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_posted_mbx [2025-02-06 07:27:15,197 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_posted_mbx [2025-02-06 07:27:15,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2025-02-06 07:27:15,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2025-02-06 07:27:15,197 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2025-02-06 07:27:15,197 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2025-02-06 07:27:15,197 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_up [2025-02-06 07:27:15,197 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_up [2025-02-06 07:27:15,197 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2025-02-06 07:27:15,197 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2025-02-06 07:27:15,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-02-06 07:27:15,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-02-06 07:27:15,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-02-06 07:27:15,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-02-06 07:27:15,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-02-06 07:27:15,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-02-06 07:27:15,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-02-06 07:27:15,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-02-06 07:27:15,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-02-06 07:27:15,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-02-06 07:27:15,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-02-06 07:27:15,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-02-06 07:27:15,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-02-06 07:27:15,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-02-06 07:27:15,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-02-06 07:27:15,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-02-06 07:27:15,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-02-06 07:27:15,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-02-06 07:27:15,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-02-06 07:27:15,197 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2025-02-06 07:27:15,197 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2025-02-06 07:27:15,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2025-02-06 07:27:15,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2025-02-06 07:27:16,125 INFO L257 CfgBuilder]: Building ICFG [2025-02-06 07:27:16,130 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-06 07:27:16,190 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16568: havoc netpoll_trap_#t~nondet1968#1; [2025-02-06 07:27:16,445 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16407: havoc alloc_pages_current_#t~ret1950#1.base, alloc_pages_current_#t~ret1950#1.offset; [2025-02-06 07:27:16,512 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6959: havoc dev_name_#t~mem190#1.base, dev_name_#t~mem190#1.offset; [2025-02-06 07:27:16,512 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6949: havoc kobject_name_#t~mem186#1.base, kobject_name_#t~mem186#1.offset; [2025-02-06 07:27:17,016 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6343: call ULTIMATE.dealloc(~#msgbuf~0#1.base, ~#msgbuf~0#1.offset);havoc ~#msgbuf~0#1.base, ~#msgbuf~0#1.offset; [2025-02-06 07:27:17,041 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L15918: havoc ldv_dev_get_drvdata_#t~mem1903#1.base, ldv_dev_get_drvdata_#t~mem1903#1.offset;havoc ldv_dev_get_drvdata_#t~mem1904#1.base, ldv_dev_get_drvdata_#t~mem1904#1.offset; [2025-02-06 07:27:17,047 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16638: havoc #t~nondet1982; [2025-02-06 07:27:17,050 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8711: havoc #t~mem557.base, #t~mem557.offset;havoc #t~mem558; [2025-02-06 07:27:17,125 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L10314: havoc #t~mem967#1; [2025-02-06 07:27:17,146 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16596: havoc pci_save_state_#t~nondet1972#1; [2025-02-06 07:27:17,149 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16505: havoc #t~nondet1962; [2025-02-06 07:27:17,151 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16411: havoc #t~nondet1951; [2025-02-06 07:27:17,158 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8962: havoc #t~mem600.base, #t~mem600.offset; [2025-02-06 07:27:17,234 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8375: havoc #t~mem458.base, #t~mem458.offset; [2025-02-06 07:27:17,242 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9385: havoc #t~mem697;havoc #t~mem696;havoc #t~mem698; [2025-02-06 07:27:17,242 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9382: havoc #t~mem694;havoc #t~mem695; [2025-02-06 07:27:17,249 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16401: havoc #t~nondet1948; [2025-02-06 07:27:17,260 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16391: havoc #t~nondet1947; [2025-02-06 07:27:17,268 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16650: havoc #t~ret1984.base, #t~ret1984.offset; [2025-02-06 07:27:17,282 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8775: havoc #t~mem572.base, #t~mem572.offset;havoc #t~mem573; [2025-02-06 07:27:17,332 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8791: havoc #t~mem577.base, #t~mem577.offset; [2025-02-06 07:27:17,454 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16512: havoc #t~nondet1963; [2025-02-06 07:27:17,530 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L15792-1: ldv_mod_timer_15_#res#1 := ldv_mod_timer_15_~ldv_func_res~6#1; [2025-02-06 07:27:17,540 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9231: havoc is_multicast_ether_addr_#t~mem665#1; [2025-02-06 07:27:17,634 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16629: havoc round_jiffies_#t~nondet1978#1; [2025-02-06 07:27:17,634 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L15807-1: ldv_mod_timer_16_#res#1 := ldv_mod_timer_16_~ldv_func_res~7#1; [2025-02-06 07:27:17,636 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8734: havoc #t~mem562;havoc #t~mem563; [2025-02-06 07:27:17,669 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16532: havoc #t~nondet1965; [2025-02-06 07:27:17,835 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9142: havoc pci_channel_offline_#t~mem633#1; [2025-02-06 07:27:27,081 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8823: havoc skb_frag_page_#t~mem583#1.base, skb_frag_page_#t~mem583#1.offset; [2025-02-06 07:27:27,081 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16621: havoc register_netdev_#t~nondet1976#1; [2025-02-06 07:27:27,081 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16489: havoc ioremap_nocache_#t~ret1961#1.base, ioremap_nocache_#t~ret1961#1.offset; [2025-02-06 07:27:27,081 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8696: havoc skb_frag_size_#t~mem551#1; [2025-02-06 07:27:27,081 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L7376: havoc igbvf_link_test_#t~mem283#1; [2025-02-06 07:27:27,082 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint main_returnLabel#1: #t~ret1986#1 := main_#res#1;havoc main_#t~ret1791#1, main_~tmp~133#1;assume { :end_inline_main } true; [2025-02-06 07:27:27,082 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L14777: 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; [2025-02-06 07:27:27,082 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L7117: havoc igbvf_get_msglevel_#t~mem203#1; [2025-02-06 07:27:27,082 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L15838-1: ldv_register_netdev_18_#res#1 := ldv_register_netdev_18_~ldv_func_res~9#1; [2025-02-06 07:27:27,082 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12142: 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; [2025-02-06 07:27:27,082 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8846: havoc skb_is_gso_#t~mem588#1; [2025-02-06 07:27:27,082 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16647: havoc vmalloc_#t~ret1983#1.base, vmalloc_#t~ret1983#1.offset; [2025-02-06 07:27:27,083 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16387: havoc __pci_register_driver_#t~nondet1946#1; [2025-02-06 07:27:27,083 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16519: havoc ldv_pre_register_netdev_#t~nondet1964#1; [2025-02-06 07:27:27,083 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8856: havoc skb_is_gso_v6_#t~mem590#1;havoc skb_is_gso_v6_#t~bitwise591#1; [2025-02-06 07:27:27,083 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9132: havoc netif_msg_init_#t~bitwise630#1; [2025-02-06 07:27:27,083 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L15079-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2025-02-06 07:27:27,083 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12701: 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; [2025-02-06 07:27:27,083 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L15080-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2025-02-06 07:27:27,084 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16404: havoc alloc_etherdev_mqs_#t~ret1949#1.base, alloc_etherdev_mqs_#t~ret1949#1.offset; [2025-02-06 07:27:27,084 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16539: havoc msleep_interruptible_#t~nondet1966#1; [2025-02-06 07:27:27,084 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2025-02-06 07:27:27,084 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16418: havoc csum_ipv6_magic_#t~nondet1952#1; [2025-02-06 07:27:27,084 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L15900-1: ldv___pci_register_driver_23_#res#1 := ldv___pci_register_driver_23_~ldv_func_res~11#1; [2025-02-06 07:27:27,084 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L13263-1: ldv___pci_register_driver_#res#1 := ldv___pci_register_driver_~arg0#1; [2025-02-06 07:27:27,084 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11162: 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; [2025-02-06 07:27:27,084 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16582: havoc pci_enable_msix_#t~nondet1970#1; [2025-02-06 07:27:27,085 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L13282-1: 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; [2025-02-06 07:27:27,085 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L13285-1: 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; [2025-02-06 07:27:27,085 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16589: havoc pci_request_regions_#t~nondet1971#1; [2025-02-06 07:27:27,085 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L13287-1: 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; [2025-02-06 07:27:27,085 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9195: havoc tcp_hdrlen_#t~mem654#1; [2025-02-06 07:27:27,085 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16466: havoc ethtool_op_get_link_#t~nondet1958#1; [2025-02-06 07:27:27,085 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L15684-1: ldv_mod_timer_8_#res#1 := ldv_mod_timer_8_~ldv_func_res~0#1; [2025-02-06 07:27:27,085 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16610: havoc pskb_expand_head_#t~nondet1974#1; [2025-02-06 07:27:27,085 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L15823-1: ldv_alloc_etherdev_mqs_17_#res#1.base, ldv_alloc_etherdev_mqs_17_#res#1.offset := ldv_alloc_etherdev_mqs_17_~ldv_func_res~8#1.base, ldv_alloc_etherdev_mqs_17_~ldv_func_res~8#1.offset; [2025-02-06 07:27:27,085 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L14766: 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; [2025-02-06 07:27:28,053 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-02-06 07:27:28,283 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6502: call ULTIMATE.dealloc(~#msgbuf~4.base, ~#msgbuf~4.offset);havoc ~#msgbuf~4.base, ~#msgbuf~4.offset; [2025-02-06 07:27:28,324 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16625: havoc request_threaded_irq_#t~nondet1977#1; [2025-02-06 07:27:28,839 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L15777-1: ldv_del_timer_sync_14_#res#1 := ldv_del_timer_sync_14_~ldv_func_res~5#1; [2025-02-06 07:27:29,679 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6544: call ULTIMATE.dealloc(~#in_msg~0.base, ~#in_msg~0.offset);havoc ~#in_msg~0.base, ~#in_msg~0.offset; [2025-02-06 07:27:29,703 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8087: havoc #t~mem358; [2025-02-06 07:27:30,858 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L15863-1: ldv_del_timer_sync_20_#res#1 := ldv_del_timer_sync_20_~ldv_func_res~10#1; [2025-02-06 07:27:32,290 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16470: havoc find_first_bit_#t~nondet1959#1; [2025-02-06 07:27:32,290 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6488: 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; [2025-02-06 07:27:32,290 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16474: havoc find_next_bit_#t~nondet1960#1; [2025-02-06 07:27:35,051 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9225: havoc #t~mem662;havoc #t~mem663;havoc #t~bitwise664; [2025-02-06 07:27:35,073 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16606: havoc #t~nondet1973; [2025-02-06 07:27:35,096 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16441: havoc #t~nondet1954; [2025-02-06 07:27:35,606 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L15123: #res#1 := ~arg0#1; [2025-02-06 07:27:36,105 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L15701-1: ldv_request_irq_9_#res#1 := ldv_request_irq_9_~ldv_func_res~1#1; [2025-02-06 07:27:36,105 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L15719-1: ldv_request_irq_10_#res#1 := ldv_request_irq_10_~ldv_func_res~2#1; [2025-02-06 07:27:36,105 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L15737-1: ldv_request_irq_11_#res#1 := ldv_request_irq_11_~ldv_func_res~3#1; [2025-02-06 07:27:37,208 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8284: havoc __kmalloc_#t~ret418#1.base, __kmalloc_#t~ret418#1.offset; [2025-02-06 07:27:37,455 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8081: havoc arch_irqs_disabled_flags_#t~bitwise357#1; [2025-02-06 07:27:37,495 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16437: havoc #t~nondet1953; [2025-02-06 07:27:37,534 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12516: call ULTIMATE.dealloc(~#__constr_expr_0~0.base, ~#__constr_expr_0~0.offset);havoc ~#__constr_expr_0~0.base, ~#__constr_expr_0~0.offset; [2025-02-06 07:27:37,594 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6942: havoc #t~mem181;havoc #t~bitwise182; [2025-02-06 07:27:37,616 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8781: havoc #t~mem574.base, #t~mem574.offset;havoc #t~mem575; [2025-02-06 07:27:38,339 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6463: 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; [2025-02-06 07:27:38,390 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16578: havoc #t~nondet1969; [2025-02-06 07:27:38,414 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6936: #res := 1; [2025-02-06 07:27:38,561 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16448: havoc dma_set_mask_#t~nondet1955#1; [2025-02-06 07:27:38,561 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16452: havoc dma_supported_#t~nondet1956#1; [2025-02-06 07:27:39,317 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6429: 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; [2025-02-06 07:27:39,431 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16617: havoc queue_work_on_#t~nondet1975#1; [2025-02-06 07:27:39,831 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8352: 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; [2025-02-06 07:27:40,013 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L15762-1: ldv_mod_timer_13_#res#1 := ldv_mod_timer_13_~ldv_func_res~4#1; [2025-02-06 07:27:42,088 INFO L? ?]: Removed 4481 outVars from TransFormulas that were not future-live. [2025-02-06 07:27:42,088 INFO L308 CfgBuilder]: Performing block encoding [2025-02-06 07:27:42,198 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-06 07:27:42,199 INFO L337 CfgBuilder]: Removed 2 assume(true) statements. [2025-02-06 07:27:42,199 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 06.02 07:27:42 BoogieIcfgContainer [2025-02-06 07:27:42,199 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-06 07:27:42,205 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-02-06 07:27:42,206 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-02-06 07:27:42,209 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-02-06 07:27:42,209 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.02 07:27:06" (1/3) ... [2025-02-06 07:27:42,210 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6c184667 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.02 07:27:42, skipping insertion in model container [2025-02-06 07:27:42,210 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:27:11" (2/3) ... [2025-02-06 07:27:42,211 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6c184667 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.02 07:27:42, skipping insertion in model container [2025-02-06 07:27:42,211 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 06.02 07:27:42" (3/3) ... [2025-02-06 07:27:42,212 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-intel-igbvf-igbvf.cil.i [2025-02-06 07:27:42,223 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-02-06 07:27:42,226 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-intel-igbvf-igbvf.cil.i that has 200 procedures, 3614 locations, 1 initial locations, 60 loop locations, and 1 error locations. [2025-02-06 07:27:42,405 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-06 07:27:42,414 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;@4e850cd9, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-06 07:27:42,414 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-02-06 07:27:42,425 INFO L276 IsEmpty]: Start isEmpty. Operand has 3451 states, 2499 states have (on average 1.302921168467387) internal successors, (3256), 2541 states have internal predecessors, (3256), 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) [2025-02-06 07:27:42,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2025-02-06 07:27:42,443 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 07:27:42,444 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, 1, 1, 1, 1] [2025-02-06 07:27:42,444 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-06 07:27:42,448 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 07:27:42,448 INFO L85 PathProgramCache]: Analyzing trace with hash -1554181121, now seen corresponding path program 1 times [2025-02-06 07:27:42,453 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 07:27:42,453 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1169136870] [2025-02-06 07:27:42,453 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 07:27:42,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-06 07:28:32,856 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 291 statements into 1 equivalence classes. [2025-02-06 07:28:33,408 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 291 of 291 statements. [2025-02-06 07:28:33,409 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 07:28:33,409 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 07:28:34,693 INFO L134 CoverageAnalysis]: Checked inductivity of 2556 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2556 trivial. 0 not checked. [2025-02-06 07:28:34,694 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-06 07:28:34,694 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1169136870] [2025-02-06 07:28:34,694 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1169136870] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 07:28:34,694 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-06 07:28:34,696 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-02-06 07:28:34,698 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [318502059] [2025-02-06 07:28:34,699 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 07:28:34,702 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-06 07:28:34,703 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-06 07:28:34,720 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-06 07:28:34,721 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 07:28:34,728 INFO L87 Difference]: Start difference. First operand has 3451 states, 2499 states have (on average 1.302921168467387) internal successors, (3256), 2541 states have internal predecessors, (3256), 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 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 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) [2025-02-06 07:28:38,854 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []