./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 8fc3dc66 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-intel-igbvf-igbvf.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a4004c79842c1e3f65bbfc83df272ce5f8db44e958baeab0a73ea3aea59dff45 --- Real Ultimate output --- This is Ultimate 0.3.0-?-8fc3dc6-m [2025-03-17 09:18:53,625 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-17 09:18:53,690 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-03-17 09:18:53,696 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-17 09:18:53,696 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-17 09:18:53,713 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-17 09:18:53,714 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-17 09:18:53,714 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-17 09:18:53,714 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-17 09:18:53,714 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-17 09:18:53,715 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-17 09:18:53,715 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-17 09:18:53,716 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-17 09:18:53,716 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-17 09:18:53,716 INFO L153 SettingsManager]: * Use SBE=true [2025-03-17 09:18:53,716 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-17 09:18:53,716 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-17 09:18:53,716 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-17 09:18:53,716 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-17 09:18:53,716 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-17 09:18:53,716 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-17 09:18:53,717 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-17 09:18:53,717 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-17 09:18:53,717 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-17 09:18:53,717 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-17 09:18:53,717 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-17 09:18:53,717 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-17 09:18:53,717 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-17 09:18:53,717 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-17 09:18:53,717 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-17 09:18:53,718 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-17 09:18:53,718 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-17 09:18:53,718 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-17 09:18:53,718 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-17 09:18:53,718 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-17 09:18:53,718 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-17 09:18:53,718 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-17 09:18:53,718 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-17 09:18:53,718 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-17 09:18:53,718 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-17 09:18:53,718 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a4004c79842c1e3f65bbfc83df272ce5f8db44e958baeab0a73ea3aea59dff45 [2025-03-17 09:18:53,952 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-17 09:18:53,962 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-17 09:18:53,964 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-17 09:18:53,965 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-17 09:18:53,965 INFO L274 PluginConnector]: CDTParser initialized [2025-03-17 09:18:53,967 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-intel-igbvf-igbvf.cil.i [2025-03-17 09:18:55,104 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/70eb9dde4/8a527fc21c2b47ce887807ea8b3380c3/FLAG50380d437 [2025-03-17 09:18:55,735 INFO L384 CDTParser]: Found 1 translation units. [2025-03-17 09:18:55,736 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-intel-igbvf-igbvf.cil.i [2025-03-17 09:18:55,780 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/70eb9dde4/8a527fc21c2b47ce887807ea8b3380c3/FLAG50380d437 [2025-03-17 09:18:56,182 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/70eb9dde4/8a527fc21c2b47ce887807ea8b3380c3 [2025-03-17 09:18:56,184 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-17 09:18:56,185 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-17 09:18:56,186 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-17 09:18:56,186 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-17 09:18:56,189 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-17 09:18:56,189 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:18:56" (1/1) ... [2025-03-17 09:18:56,190 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45d95e22 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:18:56, skipping insertion in model container [2025-03-17 09:18:56,190 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:18:56" (1/1) ... [2025-03-17 09:18:56,292 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-17 09:18:59,024 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[450146,450159] [2025-03-17 09:18:59,060 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-17 09:18:59,160 INFO L200 MainTranslator]: Completed pre-run [2025-03-17 09:18:59,239 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6261] [2025-03-17 09:18:59,241 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6268] [2025-03-17 09:18:59,260 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [6920] [2025-03-17 09:18:59,261 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] [2025-03-17 09:18:59,261 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6934] [2025-03-17 09:18:59,287 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] [2025-03-17 09:18:59,289 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] [2025-03-17 09:18:59,289 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] [2025-03-17 09:18:59,289 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] [2025-03-17 09:18:59,291 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8197] [2025-03-17 09:18:59,292 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/mm.h"), "i" (488), "i" (12UL)); [8254-8255] [2025-03-17 09:18:59,294 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] [2025-03-17 09:18:59,294 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] [2025-03-17 09:18:59,296 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] [2025-03-17 09:18:59,297 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [8433-8434] [2025-03-17 09:18:59,298 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] [2025-03-17 09:18:59,298 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] [2025-03-17 09:18:59,307 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] [2025-03-17 09:18:59,308 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8952] [2025-03-17 09:18:59,325 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9561] [2025-03-17 09:18:59,328 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [9608] [2025-03-17 09:18:59,329 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)skb->data) [9620] [2025-03-17 09:18:59,330 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)next_rxd) [9681] [2025-03-17 09:18:59,364 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10292] [2025-03-17 09:18:59,409 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [11931] [2025-03-17 09:18:59,410 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] [2025-03-17 09:18:59,411 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/ethernet/intel/igbvf/netdev.c"), "i" (2109), "i" (12UL)); [12011-12012] [2025-03-17 09:18:59,414 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12126] [2025-03-17 09:18:59,415 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [12130] [2025-03-17 09:18:59,473 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[450146,450159] [2025-03-17 09:18:59,481 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-17 09:18:59,699 INFO L204 MainTranslator]: Completed translation [2025-03-17 09:18:59,700 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:18:59 WrapperNode [2025-03-17 09:18:59,700 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-17 09:18:59,701 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-17 09:18:59,702 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-17 09:18:59,702 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-17 09:18:59,706 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:18:59" (1/1) ... [2025-03-17 09:18:59,799 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:18:59" (1/1) ... [2025-03-17 09:19:00,061 INFO L138 Inliner]: procedures = 528, calls = 3098, calls flagged for inlining = 306, calls inlined = 284, statements flattened = 8701 [2025-03-17 09:19:00,062 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-17 09:19:00,062 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-17 09:19:00,062 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-17 09:19:00,062 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-17 09:19:00,071 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:18:59" (1/1) ... [2025-03-17 09:19:00,071 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:18:59" (1/1) ... [2025-03-17 09:19:00,107 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:18:59" (1/1) ... [2025-03-17 09:19:02,257 INFO L175 MemorySlicer]: Split 1690 memory accesses to 19 slices as follows [2, 1491, 7, 6, 1, 2, 2, 5, 5, 50, 2, 46, 3, 1, 2, 9, 3, 51, 2]. 88 percent of accesses are in the largest equivalence class. The 57 initializations are split as follows [0, 29, 6, 6, 1, 2, 0, 5, 5, 0, 0, 0, 2, 0, 0, 0, 1, 0, 0]. The 913 writes are split as follows [1, 765, 0, 0, 0, 0, 1, 0, 0, 50, 1, 46, 0, 0, 1, 5, 0, 42, 1]. [2025-03-17 09:19:02,258 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:18:59" (1/1) ... [2025-03-17 09:19:02,258 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:18:59" (1/1) ... [2025-03-17 09:19:02,388 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:18:59" (1/1) ... [2025-03-17 09:19:02,409 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:18:59" (1/1) ... [2025-03-17 09:19:02,457 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:18:59" (1/1) ... [2025-03-17 09:19:02,487 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:18:59" (1/1) ... [2025-03-17 09:19:02,547 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-17 09:19:02,548 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-17 09:19:02,549 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-17 09:19:02,549 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-17 09:19:02,550 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:18:59" (1/1) ... [2025-03-17 09:19:02,553 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-17 09:19:02,564 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 09:19:02,577 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-03-17 09:19:02,583 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-03-17 09:19:02,599 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2025-03-17 09:19:02,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2025-03-17 09:19:02,600 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2025-03-17 09:19:02,600 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2025-03-17 09:19:02,600 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-03-17 09:19:02,600 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-03-17 09:19:02,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2025-03-17 09:19:02,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2025-03-17 09:19:02,600 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2025-03-17 09:19:02,600 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2025-03-17 09:19:02,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-03-17 09:19:02,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-03-17 09:19:02,600 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2025-03-17 09:19:02,600 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2025-03-17 09:19:02,600 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_function_pointers_vf [2025-03-17 09:19:02,600 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_function_pointers_vf [2025-03-17 09:19:02,600 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2025-03-17 09:19:02,600 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2025-03-17 09:19:02,600 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2025-03-17 09:19:02,600 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2025-03-17 09:19:02,600 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2025-03-17 09:19:02,600 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2025-03-17 09:19:02,600 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2025-03-17 09:19:02,600 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2025-03-17 09:19:02,600 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_alloc_rx_buffers [2025-03-17 09:19:02,600 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_alloc_rx_buffers [2025-03-17 09:19:02,600 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2025-03-17 09:19:02,600 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2025-03-17 09:19:02,600 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_mac_addr_vf [2025-03-17 09:19:02,600 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_mac_addr_vf [2025-03-17 09:19:02,600 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_close [2025-03-17 09:19:02,600 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_close [2025-03-17 09:19:02,600 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2025-03-17 09:19:02,600 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2025-03-17 09:19:02,600 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset_hw_vf [2025-03-17 09:19:02,601 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset_hw_vf [2025-03-17 09:19:02,601 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_maybe_stop_tx [2025-03-17 09:19:02,601 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_maybe_stop_tx [2025-03-17 09:19:02,601 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2025-03-17 09:19:02,601 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2025-03-17 09:19:02,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2025-03-17 09:19:02,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2025-03-17 09:19:02,601 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2025-03-17 09:19:02,601 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2025-03-17 09:19:02,601 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2025-03-17 09:19:02,601 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2025-03-17 09:19:02,601 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_tx_irq [2025-03-17 09:19:02,601 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_tx_irq [2025-03-17 09:19:02,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-03-17 09:19:02,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-03-17 09:19:02,601 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2025-03-17 09:19:02,601 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2025-03-17 09:19:02,601 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_suspend [2025-03-17 09:19:02,601 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_suspend [2025-03-17 09:19:02,601 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-03-17 09:19:02,601 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2025-03-17 09:19:02,601 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2025-03-17 09:19:02,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2025-03-17 09:19:02,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2025-03-17 09:19:02,601 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2025-03-17 09:19:02,601 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2025-03-17 09:19:02,601 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2025-03-17 09:19:02,601 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2025-03-17 09:19:02,601 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2025-03-17 09:19:02,602 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2025-03-17 09:19:02,602 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-03-17 09:19:02,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-03-17 09:19:02,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-03-17 09:19:02,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-03-17 09:19:02,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-03-17 09:19:02,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-03-17 09:19:02,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-03-17 09:19:02,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-03-17 09:19:02,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-03-17 09:19:02,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-03-17 09:19:02,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-03-17 09:19:02,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-03-17 09:19:02,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-03-17 09:19:02,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-03-17 09:19:02,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-03-17 09:19:02,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-03-17 09:19:02,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-03-17 09:19:02,604 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-03-17 09:19:02,604 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-03-17 09:19:02,604 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_assign_vector [2025-03-17 09:19:02,604 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_assign_vector [2025-03-17 09:19:02,604 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2025-03-17 09:19:02,604 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2025-03-17 09:19:02,604 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2025-03-17 09:19:02,604 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2025-03-17 09:19:02,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-03-17 09:19:02,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-03-17 09:19:02,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-03-17 09:19:02,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-03-17 09:19:02,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-03-17 09:19:02,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-03-17 09:19:02,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-03-17 09:19:02,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-03-17 09:19:02,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-03-17 09:19:02,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-03-17 09:19:02,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-03-17 09:19:02,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-03-17 09:19:02,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-03-17 09:19:02,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-03-17 09:19:02,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-03-17 09:19:02,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-03-17 09:19:02,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-03-17 09:19:02,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-03-17 09:19:02,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-03-17 09:19:02,605 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_desc_unused [2025-03-17 09:19:02,605 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_desc_unused [2025-03-17 09:19:02,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2025-03-17 09:19:02,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2025-03-17 09:19:02,605 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2025-03-17 09:19:02,605 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2025-03-17 09:19:02,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-03-17 09:19:02,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-03-17 09:19:02,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-03-17 09:19:02,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-03-17 09:19:02,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-03-17 09:19:02,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-03-17 09:19:02,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-03-17 09:19:02,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-03-17 09:19:02,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-03-17 09:19:02,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-03-17 09:19:02,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-03-17 09:19:02,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-03-17 09:19:02,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-03-17 09:19:02,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-03-17 09:19:02,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-03-17 09:19:02,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-03-17 09:19:02,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-03-17 09:19:02,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-03-17 09:19:02,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-03-17 09:19:02,606 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_netpoll [2025-03-17 09:19:02,606 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_netpoll [2025-03-17 09:19:02,606 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2025-03-17 09:19:02,606 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2025-03-17 09:19:02,606 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reset_interrupt_capability [2025-03-17 09:19:02,606 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reset_interrupt_capability [2025-03-17 09:19:02,606 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2025-03-17 09:19:02,606 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2025-03-17 09:19:02,606 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-03-17 09:19:02,606 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-03-17 09:19:02,606 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-03-17 09:19:02,606 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-03-17 09:19:02,606 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-03-17 09:19:02,606 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-03-17 09:19:02,606 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2025-03-17 09:19:02,606 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2025-03-17 09:19:02,606 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2025-03-17 09:19:02,606 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2025-03-17 09:19:02,607 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2025-03-17 09:19:02,607 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2025-03-17 09:19:02,607 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2025-03-17 09:19:02,607 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2025-03-17 09:19:02,607 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2025-03-17 09:19:02,607 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2025-03-17 09:19:02,607 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2025-03-17 09:19:02,607 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2025-03-17 09:19:02,607 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2025-03-17 09:19:02,607 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-03-17 09:19:02,607 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-03-17 09:19:02,607 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-03-17 09:19:02,607 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-03-17 09:19:02,607 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-03-17 09:19:02,607 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-03-17 09:19:02,607 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2025-03-17 09:19:02,607 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2025-03-17 09:19:02,607 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2025-03-17 09:19:02,607 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2025-03-17 09:19:02,607 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2025-03-17 09:19:02,607 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2025-03-17 09:19:02,607 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2025-03-17 09:19:02,607 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2025-03-17 09:19:02,607 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2025-03-17 09:19:02,607 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2025-03-17 09:19:02,607 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2025-03-17 09:19:02,607 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2025-03-17 09:19:02,607 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2025-03-17 09:19:02,610 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_msg_vf [2025-03-17 09:19:02,610 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_msg_vf [2025-03-17 09:19:02,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2025-03-17 09:19:02,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2025-03-17 09:19:02,611 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2025-03-17 09:19:02,611 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2025-03-17 09:19:02,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_igbvf_exit_module_19_2 [2025-03-17 09:19:02,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_igbvf_exit_module_19_2 [2025-03-17 09:19:02,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2025-03-17 09:19:02,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2025-03-17 09:19:02,611 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_free_tx_resources [2025-03-17 09:19:02,611 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_free_tx_resources [2025-03-17 09:19:02,611 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2025-03-17 09:19:02,611 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2025-03-17 09:19:02,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2025-03-17 09:19:02,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2025-03-17 09:19:02,611 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2025-03-17 09:19:02,611 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2025-03-17 09:19:02,611 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2025-03-17 09:19:02,611 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2025-03-17 09:19:02,611 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2025-03-17 09:19:02,611 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2025-03-17 09:19:02,611 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2025-03-17 09:19:02,611 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2025-03-17 09:19:02,611 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-03-17 09:19:02,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2025-03-17 09:19:02,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2025-03-17 09:19:02,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2025-03-17 09:19:02,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2025-03-17 09:19:02,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2025-03-17 09:19:02,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2025-03-17 09:19:02,611 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2025-03-17 09:19:02,611 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2025-03-17 09:19:02,612 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_configure_msix [2025-03-17 09:19:02,612 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_configure_msix [2025-03-17 09:19:02,612 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-17 09:19:02,612 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_open [2025-03-17 09:19:02,612 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_open [2025-03-17 09:19:02,612 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2025-03-17 09:19:02,612 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2025-03-17 09:19:02,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2025-03-17 09:19:02,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2025-03-17 09:19:02,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-03-17 09:19:02,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-03-17 09:19:02,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-03-17 09:19:02,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-03-17 09:19:02,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-03-17 09:19:02,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-03-17 09:19:02,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-03-17 09:19:02,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-03-17 09:19:02,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-03-17 09:19:02,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-03-17 09:19:02,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-03-17 09:19:02,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-03-17 09:19:02,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-03-17 09:19:02,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-03-17 09:19:02,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-03-17 09:19:02,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-03-17 09:19:02,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-03-17 09:19:02,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-03-17 09:19:02,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-03-17 09:19:02,612 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2025-03-17 09:19:02,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2025-03-17 09:19:02,612 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2025-03-17 09:19:02,612 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2025-03-17 09:19:02,612 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_nway_reset [2025-03-17 09:19:02,612 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_nway_reset [2025-03-17 09:19:02,612 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reset [2025-03-17 09:19:02,612 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reset [2025-03-17 09:19:02,612 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_posted_mbx [2025-03-17 09:19:02,612 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_posted_mbx [2025-03-17 09:19:02,612 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2025-03-17 09:19:02,612 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2025-03-17 09:19:02,612 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_irq_enable [2025-03-17 09:19:02,612 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_irq_enable [2025-03-17 09:19:02,612 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2025-03-17 09:19:02,612 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2025-03-17 09:19:02,614 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2025-03-17 09:19:02,616 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2025-03-17 09:19:02,616 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reinit_locked [2025-03-17 09:19:02,616 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reinit_locked [2025-03-17 09:19:02,616 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2025-03-17 09:19:02,616 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2025-03-17 09:19:02,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2025-03-17 09:19:02,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2025-03-17 09:19:02,616 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_update_stats [2025-03-17 09:19:02,616 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_update_stats [2025-03-17 09:19:02,616 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_vlan_rx_add_vid [2025-03-17 09:19:02,616 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_vlan_rx_add_vid [2025-03-17 09:19:02,616 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2025-03-17 09:19:02,616 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2025-03-17 09:19:02,616 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2025-03-17 09:19:02,616 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2025-03-17 09:19:02,616 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_bit_vf [2025-03-17 09:19:02,616 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_bit_vf [2025-03-17 09:19:02,616 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_hw_vf [2025-03-17 09:19:02,616 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_hw_vf [2025-03-17 09:19:02,616 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-17 09:19:02,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-17 09:19:02,616 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2025-03-17 09:19:02,616 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2025-03-17 09:19:02,616 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_poll_for_ack [2025-03-17 09:19:02,616 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_poll_for_ack [2025-03-17 09:19:02,616 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2025-03-17 09:19:02,616 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2025-03-17 09:19:02,616 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-03-17 09:19:02,616 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-03-17 09:19:02,616 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-03-17 09:19:02,616 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-03-17 09:19:02,616 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-03-17 09:19:02,616 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-03-17 09:19:02,616 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-03-17 09:19:02,617 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-03-17 09:19:02,617 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-03-17 09:19:02,617 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-03-17 09:19:02,617 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-03-17 09:19:02,617 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-03-17 09:19:02,617 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-03-17 09:19:02,617 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-03-17 09:19:02,617 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-03-17 09:19:02,617 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-03-17 09:19:02,617 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-03-17 09:19:02,617 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-03-17 09:19:02,617 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-03-17 09:19:02,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-03-17 09:19:02,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-03-17 09:19:02,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-03-17 09:19:02,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-03-17 09:19:02,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-03-17 09:19:02,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-03-17 09:19:02,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-03-17 09:19:02,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-03-17 09:19:02,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-03-17 09:19:02,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-03-17 09:19:02,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-03-17 09:19:02,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-03-17 09:19:02,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-03-17 09:19:02,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-03-17 09:19:02,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-03-17 09:19:02,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-03-17 09:19:02,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-03-17 09:19:02,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-03-17 09:19:02,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-03-17 09:19:02,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-03-17 09:19:02,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-03-17 09:19:02,617 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2025-03-17 09:19:02,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2025-03-17 09:19:02,621 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_rar_set_vf [2025-03-17 09:19:02,621 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_rar_set_vf [2025-03-17 09:19:02,621 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2025-03-17 09:19:02,621 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2025-03-17 09:19:02,621 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2025-03-17 09:19:02,621 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2025-03-17 09:19:02,621 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2025-03-17 09:19:02,621 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2025-03-17 09:19:02,621 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_down [2025-03-17 09:19:02,621 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_down [2025-03-17 09:19:02,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2025-03-17 09:19:02,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2025-03-17 09:19:02,622 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_regs_len [2025-03-17 09:19:02,622 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_regs_len [2025-03-17 09:19:02,622 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_free_irq [2025-03-17 09:19:02,622 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_free_irq [2025-03-17 09:19:02,622 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2025-03-17 09:19:02,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2025-03-17 09:19:02,622 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2025-03-17 09:19:02,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2025-03-17 09:19:02,622 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_link_vf [2025-03-17 09:19:02,622 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_link_vf [2025-03-17 09:19:02,622 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2025-03-17 09:19:02,622 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2025-03-17 09:19:02,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2025-03-17 09:19:02,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2025-03-17 09:19:02,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2025-03-17 09:19:02,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2025-03-17 09:19:02,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2025-03-17 09:19:02,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2025-03-17 09:19:02,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2025-03-17 09:19:02,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2025-03-17 09:19:02,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2025-03-17 09:19:02,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2025-03-17 09:19:02,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2025-03-17 09:19:02,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2025-03-17 09:19:02,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2025-03-17 09:19:02,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2025-03-17 09:19:02,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2025-03-17 09:19:02,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2025-03-17 09:19:02,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2025-03-17 09:19:02,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2025-03-17 09:19:02,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2025-03-17 09:19:02,622 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2025-03-17 09:19:02,622 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2025-03-17 09:19:02,622 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2025-03-17 09:19:02,622 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2025-03-17 09:19:02,622 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2025-03-17 09:19:02,622 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2025-03-17 09:19:02,622 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2025-03-17 09:19:02,622 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2025-03-17 09:19:02,622 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2025-03-17 09:19:02,622 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2025-03-17 09:19:02,622 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2025-03-17 09:19:02,622 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2025-03-17 09:19:02,622 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2025-03-17 09:19:02,622 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2025-03-17 09:19:02,622 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2025-03-17 09:19:02,622 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2025-03-17 09:19:02,622 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2025-03-17 09:19:02,622 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2025-03-17 09:19:02,622 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2025-03-17 09:19:02,623 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2025-03-17 09:19:02,623 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2025-03-17 09:19:02,623 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_tx_ring [2025-03-17 09:19:02,623 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_tx_ring [2025-03-17 09:19:02,623 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_v2p_mailbox [2025-03-17 09:19:02,623 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_v2p_mailbox [2025-03-17 09:19:02,623 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2025-03-17 09:19:02,623 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2025-03-17 09:19:02,623 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2025-03-17 09:19:02,623 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2025-03-17 09:19:02,623 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2025-03-17 09:19:02,623 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2025-03-17 09:19:02,623 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-03-17 09:19:02,623 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2025-03-17 09:19:02,623 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2025-03-17 09:19:02,623 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_remove [2025-03-17 09:19:02,623 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_remove [2025-03-17 09:19:02,623 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2025-03-17 09:19:02,623 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2025-03-17 09:19:02,623 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2025-03-17 09:19:02,623 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2025-03-17 09:19:02,624 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_irq_disable [2025-03-17 09:19:02,624 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_irq_disable [2025-03-17 09:19:02,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-03-17 09:19:02,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-03-17 09:19:02,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-03-17 09:19:02,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-03-17 09:19:02,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-03-17 09:19:02,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-03-17 09:19:02,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-03-17 09:19:02,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-03-17 09:19:02,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-03-17 09:19:02,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-03-17 09:19:02,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-03-17 09:19:02,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-03-17 09:19:02,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-03-17 09:19:02,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-03-17 09:19:02,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-03-17 09:19:02,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-03-17 09:19:02,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-03-17 09:19:02,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-03-17 09:19:02,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-03-17 09:19:02,624 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_configure [2025-03-17 09:19:02,624 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_configure [2025-03-17 09:19:02,624 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_setup_rx_resources [2025-03-17 09:19:02,624 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_setup_rx_resources [2025-03-17 09:19:02,624 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_rx_ring [2025-03-17 09:19:02,624 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_rx_ring [2025-03-17 09:19:02,624 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~s32~0 [2025-03-17 09:19:02,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~s32~0 [2025-03-17 09:19:02,624 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_obtain_mbx_lock_vf [2025-03-17 09:19:02,624 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_obtain_mbx_lock_vf [2025-03-17 09:19:02,624 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2025-03-17 09:19:02,624 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2025-03-17 09:19:02,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-03-17 09:19:02,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-03-17 09:19:02,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-03-17 09:19:02,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-03-17 09:19:02,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-03-17 09:19:02,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-03-17 09:19:02,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2025-03-17 09:19:02,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2025-03-17 09:19:02,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2025-03-17 09:19:02,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2025-03-17 09:19:02,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2025-03-17 09:19:02,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2025-03-17 09:19:02,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2025-03-17 09:19:02,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2025-03-17 09:19:02,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2025-03-17 09:19:02,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2025-03-17 09:19:02,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2025-03-17 09:19:02,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2025-03-17 09:19:02,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2025-03-17 09:19:02,625 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-03-17 09:19:02,625 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-03-17 09:19:02,625 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2025-03-17 09:19:02,625 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2025-03-17 09:19:02,625 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_ack_vf [2025-03-17 09:19:02,625 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_ack_vf [2025-03-17 09:19:02,625 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2025-03-17 09:19:02,625 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2025-03-17 09:19:02,625 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2025-03-17 09:19:02,625 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2025-03-17 09:19:02,625 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2025-03-17 09:19:02,625 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2025-03-17 09:19:02,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2025-03-17 09:19:02,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2025-03-17 09:19:02,625 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_request_irq [2025-03-17 09:19:02,625 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_request_irq [2025-03-17 09:19:02,625 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_resume [2025-03-17 09:19:02,625 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_resume [2025-03-17 09:19:02,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2025-03-17 09:19:02,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2025-03-17 09:19:02,629 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2025-03-17 09:19:02,629 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2025-03-17 09:19:02,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2025-03-17 09:19:02,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2025-03-17 09:19:02,629 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_put_txbuf [2025-03-17 09:19:02,629 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_put_txbuf [2025-03-17 09:19:02,629 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u16~0~TO~~s32~0 [2025-03-17 09:19:02,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u16~0~TO~~s32~0 [2025-03-17 09:19:02,629 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_poll_for_msg [2025-03-17 09:19:02,629 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_poll_for_msg [2025-03-17 09:19:02,629 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2025-03-17 09:19:02,630 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2025-03-17 09:19:02,630 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2025-03-17 09:19:02,630 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2025-03-17 09:19:02,630 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2025-03-17 09:19:02,630 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2025-03-17 09:19:02,630 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2025-03-17 09:19:02,630 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2025-03-17 09:19:02,630 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_shutdown [2025-03-17 09:19:02,630 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_shutdown [2025-03-17 09:19:02,630 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2025-03-17 09:19:02,630 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2025-03-17 09:19:02,630 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2025-03-17 09:19:02,630 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2025-03-17 09:19:02,630 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_setup_tx_resources [2025-03-17 09:19:02,630 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_setup_tx_resources [2025-03-17 09:19:02,630 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2025-03-17 09:19:02,630 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2025-03-17 09:19:02,630 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_eeprom_len [2025-03-17 09:19:02,630 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_eeprom_len [2025-03-17 09:19:02,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-03-17 09:19:02,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-03-17 09:19:02,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-03-17 09:19:02,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-03-17 09:19:02,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-03-17 09:19:02,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-03-17 09:19:02,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-03-17 09:19:02,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-03-17 09:19:02,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-03-17 09:19:02,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-03-17 09:19:02,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-03-17 09:19:02,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-03-17 09:19:02,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-03-17 09:19:02,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-03-17 09:19:02,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-03-17 09:19:02,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-03-17 09:19:02,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-03-17 09:19:02,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-03-17 09:19:02,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-03-17 09:19:02,631 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~~bool~0~TO~~s32~0 [2025-03-17 09:19:02,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~~bool~0~TO~~s32~0 [2025-03-17 09:19:02,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-03-17 09:19:02,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-03-17 09:19:02,631 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2025-03-17 09:19:02,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2025-03-17 09:19:02,631 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device_mem [2025-03-17 09:19:02,631 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device_mem [2025-03-17 09:19:02,631 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2025-03-17 09:19:02,631 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2025-03-17 09:19:02,631 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2025-03-17 09:19:02,631 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2025-03-17 09:19:02,631 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2025-03-17 09:19:02,631 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2025-03-17 09:19:02,631 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_io_resume [2025-03-17 09:19:02,631 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_io_resume [2025-03-17 09:19:02,631 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_free_rx_resources [2025-03-17 09:19:02,631 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_free_rx_resources [2025-03-17 09:19:02,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2025-03-17 09:19:02,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2025-03-17 09:19:02,631 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_multi [2025-03-17 09:19:02,631 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_multi [2025-03-17 09:19:02,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2025-03-17 09:19:02,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2025-03-17 09:19:02,631 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_tx_timeout [2025-03-17 09:19:02,631 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_tx_timeout [2025-03-17 09:19:02,631 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2025-03-17 09:19:02,631 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2025-03-17 09:19:02,631 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2025-03-17 09:19:02,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2025-03-17 09:19:02,631 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_posted_mbx [2025-03-17 09:19:02,631 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_posted_mbx [2025-03-17 09:19:02,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2025-03-17 09:19:02,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2025-03-17 09:19:02,631 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2025-03-17 09:19:02,631 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2025-03-17 09:19:02,631 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_up [2025-03-17 09:19:02,631 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_up [2025-03-17 09:19:02,631 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2025-03-17 09:19:02,631 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2025-03-17 09:19:02,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-17 09:19:02,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-03-17 09:19:02,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-03-17 09:19:02,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-03-17 09:19:02,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-03-17 09:19:02,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-03-17 09:19:02,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-03-17 09:19:02,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-03-17 09:19:02,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-03-17 09:19:02,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-03-17 09:19:02,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-03-17 09:19:02,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-03-17 09:19:02,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-03-17 09:19:02,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-03-17 09:19:02,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-03-17 09:19:02,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-03-17 09:19:02,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-03-17 09:19:02,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-03-17 09:19:02,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-03-17 09:19:02,632 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2025-03-17 09:19:02,632 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2025-03-17 09:19:02,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2025-03-17 09:19:02,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2025-03-17 09:19:03,657 INFO L256 CfgBuilder]: Building ICFG [2025-03-17 09:19:03,661 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-17 09:19:03,726 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L16568: havoc netpoll_trap_#t~nondet1968#1; [2025-03-17 09:19:03,963 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L16407: havoc alloc_pages_current_#t~ret1950#1.base, alloc_pages_current_#t~ret1950#1.offset; [2025-03-17 09:19:04,035 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6959: havoc dev_name_#t~mem190#1.base, dev_name_#t~mem190#1.offset; [2025-03-17 09:19:04,036 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6949: havoc kobject_name_#t~mem186#1.base, kobject_name_#t~mem186#1.offset; [2025-03-17 09:19:04,549 INFO L1322 $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; [2025-03-17 09:19:04,572 INFO L1322 $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; [2025-03-17 09:19:04,585 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L16638: havoc #t~nondet1982; [2025-03-17 09:19:04,588 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L8711: havoc #t~mem557.base, #t~mem557.offset;havoc #t~mem558; [2025-03-17 09:19:04,646 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L10314: havoc #t~mem967#1; [2025-03-17 09:19:04,670 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L16596: havoc pci_save_state_#t~nondet1972#1; [2025-03-17 09:19:04,674 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L16505: havoc #t~nondet1962; [2025-03-17 09:19:04,677 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L16411: havoc #t~nondet1951; [2025-03-17 09:19:04,681 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L8962: havoc #t~mem600.base, #t~mem600.offset; [2025-03-17 09:19:04,766 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L8375: havoc #t~mem458.base, #t~mem458.offset; [2025-03-17 09:19:04,776 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L9385: havoc #t~mem697;havoc #t~mem696;havoc #t~mem698; [2025-03-17 09:19:04,776 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L9382: havoc #t~mem694;havoc #t~mem695; [2025-03-17 09:19:04,781 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L16401: havoc #t~nondet1948; [2025-03-17 09:19:04,786 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L16391: havoc #t~nondet1947; [2025-03-17 09:19:04,794 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L16650: havoc #t~ret1984.base, #t~ret1984.offset; [2025-03-17 09:19:04,804 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L8775: havoc #t~mem572.base, #t~mem572.offset;havoc #t~mem573; [2025-03-17 09:19:04,829 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L8791: havoc #t~mem577.base, #t~mem577.offset; [2025-03-17 09:19:04,959 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L16512: havoc #t~nondet1963; [2025-03-17 09:19:05,025 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L15792-1: ldv_mod_timer_15_#res#1 := ldv_mod_timer_15_~ldv_func_res~6#1; [2025-03-17 09:19:05,035 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L9231: havoc is_multicast_ether_addr_#t~mem665#1; [2025-03-17 09:19:05,109 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L15807-1: ldv_mod_timer_16_#res#1 := ldv_mod_timer_16_~ldv_func_res~7#1; [2025-03-17 09:19:05,110 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L16629: havoc round_jiffies_#t~nondet1978#1; [2025-03-17 09:19:05,112 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L8734: havoc #t~mem562;havoc #t~mem563; [2025-03-17 09:19:05,141 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L16532: havoc #t~nondet1965; [2025-03-17 09:19:05,282 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L9142: havoc pci_channel_offline_#t~mem633#1; [2025-03-17 09:19:13,713 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L8823: havoc skb_frag_page_#t~mem583#1.base, skb_frag_page_#t~mem583#1.offset; [2025-03-17 09:19:13,713 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L16621: havoc register_netdev_#t~nondet1976#1; [2025-03-17 09:19:13,714 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L16489: havoc ioremap_nocache_#t~ret1961#1.base, ioremap_nocache_#t~ret1961#1.offset; [2025-03-17 09:19:13,714 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L8696: havoc skb_frag_size_#t~mem551#1; [2025-03-17 09:19:13,714 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L7376: havoc igbvf_link_test_#t~mem283#1; [2025-03-17 09:19:13,714 INFO L1322 $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; [2025-03-17 09:19:13,714 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L7117: havoc igbvf_get_msglevel_#t~mem203#1; [2025-03-17 09:19:13,714 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L15838-1: ldv_register_netdev_18_#res#1 := ldv_register_netdev_18_~ldv_func_res~9#1; [2025-03-17 09:19:13,714 INFO L1322 $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; [2025-03-17 09:19:13,714 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L8846: havoc skb_is_gso_#t~mem588#1; [2025-03-17 09:19:13,714 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L16647: havoc vmalloc_#t~ret1983#1.base, vmalloc_#t~ret1983#1.offset; [2025-03-17 09:19:13,714 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L-1: #t~ret1986#1 := main_#res#1;havoc main_#t~ret1791#1, main_~tmp~133#1;assume { :end_inline_main } true; [2025-03-17 09:19:13,714 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L16387: havoc __pci_register_driver_#t~nondet1946#1; [2025-03-17 09:19:13,714 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L16519: havoc ldv_pre_register_netdev_#t~nondet1964#1; [2025-03-17 09:19:13,714 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L8856: havoc skb_is_gso_v6_#t~mem590#1;havoc skb_is_gso_v6_#t~bitwise591#1; [2025-03-17 09:19:13,714 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L9132: havoc netif_msg_init_#t~bitwise630#1; [2025-03-17 09:19:13,715 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L15079-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2025-03-17 09:19:13,715 INFO L1322 $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; [2025-03-17 09:19:13,715 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L15080-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2025-03-17 09:19:13,715 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L16404: havoc alloc_etherdev_mqs_#t~ret1949#1.base, alloc_etherdev_mqs_#t~ret1949#1.offset; [2025-03-17 09:19:13,715 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L16539: havoc msleep_interruptible_#t~nondet1966#1; [2025-03-17 09:19:13,715 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2025-03-17 09:19:13,715 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L16418: havoc csum_ipv6_magic_#t~nondet1952#1; [2025-03-17 09:19:13,715 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L15900-1: ldv___pci_register_driver_23_#res#1 := ldv___pci_register_driver_23_~ldv_func_res~11#1; [2025-03-17 09:19:13,715 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L13263-1: ldv___pci_register_driver_#res#1 := ldv___pci_register_driver_~arg0#1; [2025-03-17 09:19:13,715 INFO L1322 $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; [2025-03-17 09:19:13,715 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L16582: havoc pci_enable_msix_#t~nondet1970#1; [2025-03-17 09:19:13,715 INFO L1322 $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; [2025-03-17 09:19:13,715 INFO L1322 $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; [2025-03-17 09:19:13,715 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L16589: havoc pci_request_regions_#t~nondet1971#1; [2025-03-17 09:19:13,715 INFO L1322 $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; [2025-03-17 09:19:13,715 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L9195: havoc tcp_hdrlen_#t~mem654#1; [2025-03-17 09:19:13,715 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L16466: havoc ethtool_op_get_link_#t~nondet1958#1; [2025-03-17 09:19:13,715 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L15684-1: ldv_mod_timer_8_#res#1 := ldv_mod_timer_8_~ldv_func_res~0#1; [2025-03-17 09:19:13,715 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L16610: havoc pskb_expand_head_#t~nondet1974#1; [2025-03-17 09:19:13,715 INFO L1322 $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; [2025-03-17 09:19:13,715 INFO L1322 $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; [2025-03-17 09:19:14,776 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-03-17 09:19:15,014 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6502: call ULTIMATE.dealloc(~#msgbuf~4.base, ~#msgbuf~4.offset);havoc ~#msgbuf~4.base, ~#msgbuf~4.offset; [2025-03-17 09:19:15,057 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L16625: havoc request_threaded_irq_#t~nondet1977#1; [2025-03-17 09:19:15,546 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L15777-1: ldv_del_timer_sync_14_#res#1 := ldv_del_timer_sync_14_~ldv_func_res~5#1; [2025-03-17 09:19:16,299 INFO L1322 $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; [2025-03-17 09:19:16,329 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L8087: havoc #t~mem358; [2025-03-17 09:19:17,460 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L15863-1: ldv_del_timer_sync_20_#res#1 := ldv_del_timer_sync_20_~ldv_func_res~10#1; [2025-03-17 09:19:18,980 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L16470: havoc find_first_bit_#t~nondet1959#1; [2025-03-17 09:19:18,980 INFO L1322 $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; [2025-03-17 09:19:18,980 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L16474: havoc find_next_bit_#t~nondet1960#1; [2025-03-17 09:19:21,735 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L9225: havoc #t~mem662;havoc #t~mem663;havoc #t~bitwise664; [2025-03-17 09:19:21,758 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L16606: havoc #t~nondet1973; [2025-03-17 09:19:21,786 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L16441: havoc #t~nondet1954; [2025-03-17 09:19:22,235 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L15123: #res#1 := ~arg0#1; [2025-03-17 09:19:22,772 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L15701-1: ldv_request_irq_9_#res#1 := ldv_request_irq_9_~ldv_func_res~1#1; [2025-03-17 09:19:22,773 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L15719-1: ldv_request_irq_10_#res#1 := ldv_request_irq_10_~ldv_func_res~2#1; [2025-03-17 09:19:22,773 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L15737-1: ldv_request_irq_11_#res#1 := ldv_request_irq_11_~ldv_func_res~3#1; [2025-03-17 09:19:24,000 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L8284: havoc __kmalloc_#t~ret418#1.base, __kmalloc_#t~ret418#1.offset; [2025-03-17 09:19:24,218 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L8081: havoc arch_irqs_disabled_flags_#t~bitwise357#1; [2025-03-17 09:19:24,257 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L16437: havoc #t~nondet1953; [2025-03-17 09:19:24,298 INFO L1322 $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; [2025-03-17 09:19:24,368 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6942: havoc #t~mem181;havoc #t~bitwise182; [2025-03-17 09:19:24,390 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L8781: havoc #t~mem574.base, #t~mem574.offset;havoc #t~mem575; [2025-03-17 09:19:25,132 INFO L1322 $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; [2025-03-17 09:19:25,193 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L16578: havoc #t~nondet1969; [2025-03-17 09:19:25,217 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6936: #res := 1; [2025-03-17 09:19:25,371 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L16448: havoc dma_set_mask_#t~nondet1955#1; [2025-03-17 09:19:25,371 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L16452: havoc dma_supported_#t~nondet1956#1; [2025-03-17 09:19:26,172 INFO L1322 $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; [2025-03-17 09:19:26,272 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L16617: havoc queue_work_on_#t~nondet1975#1; [2025-03-17 09:19:26,653 INFO L1322 $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; [2025-03-17 09:19:26,842 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L15762-1: ldv_mod_timer_13_#res#1 := ldv_mod_timer_13_~ldv_func_res~4#1; [2025-03-17 09:19:28,779 INFO L? ?]: Removed 3963 outVars from TransFormulas that were not future-live. [2025-03-17 09:19:28,779 INFO L307 CfgBuilder]: Performing block encoding [2025-03-17 09:19:28,870 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-17 09:19:28,870 INFO L336 CfgBuilder]: Removed 2 assume(true) statements. [2025-03-17 09:19:28,871 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 17.03 09:19:28 BoogieIcfgContainer [2025-03-17 09:19:28,871 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-17 09:19:28,872 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-17 09:19:28,873 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-17 09:19:28,876 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-17 09:19:28,877 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.03 09:18:56" (1/3) ... [2025-03-17 09:19:28,877 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5287e4c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.03 09:19:28, skipping insertion in model container [2025-03-17 09:19:28,877 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:18:59" (2/3) ... [2025-03-17 09:19:28,878 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5287e4c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.03 09:19:28, skipping insertion in model container [2025-03-17 09:19:28,878 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 17.03 09:19:28" (3/3) ... [2025-03-17 09:19:28,879 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-intel-igbvf-igbvf.cil.i [2025-03-17 09:19:28,891 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-17 09:19:28,894 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, 3443 locations, 1 initial locations, 60 loop locations, and 1 error locations. [2025-03-17 09:19:28,983 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-17 09:19:28,991 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;@2936f77e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-17 09:19:28,992 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-03-17 09:19:29,004 INFO L276 IsEmpty]: Start isEmpty. Operand has 3279 states, 2328 states have (on average 1.3251718213058419) internal successors, (3085), 2369 states have internal predecessors, (3085), 788 states have call successors, (788), 163 states have call predecessors, (788), 162 states have return successors, (780), 766 states have call predecessors, (780), 780 states have call successors, (780) [2025-03-17 09:19:29,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2025-03-17 09:19:29,023 INFO L210 NwaCegarLoop]: Found error trace [2025-03-17 09:19:29,027 INFO L218 NwaCegarLoop]: trace histogram [25, 25, 24, 24, 24, 24, 24, 24, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 09:19:29,027 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-17 09:19:29,030 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 09:19:29,031 INFO L85 PathProgramCache]: Analyzing trace with hash -157737149, now seen corresponding path program 1 times [2025-03-17 09:19:29,036 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 09:19:29,036 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [922306244] [2025-03-17 09:19:29,036 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 09:19:29,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 09:20:18,544 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 287 statements into 1 equivalence classes. [2025-03-17 09:20:19,112 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 287 of 287 statements. [2025-03-17 09:20:19,112 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 09:20:19,113 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 09:20:20,551 INFO L134 CoverageAnalysis]: Checked inductivity of 2556 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2556 trivial. 0 not checked. [2025-03-17 09:20:20,552 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 09:20:20,552 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [922306244] [2025-03-17 09:20:20,552 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [922306244] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 09:20:20,553 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 09:20:20,553 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-17 09:20:20,554 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [344005630] [2025-03-17 09:20:20,554 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 09:20:20,557 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-17 09:20:20,558 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 09:20:20,578 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-17 09:20:20,578 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-17 09:20:20,587 INFO L87 Difference]: Start difference. First operand has 3279 states, 2328 states have (on average 1.3251718213058419) internal successors, (3085), 2369 states have internal predecessors, (3085), 788 states have call successors, (788), 163 states have call predecessors, (788), 162 states have return successors, (780), 766 states have call predecessors, (780), 780 states have call successors, (780) Second operand has 3 states, 3 states have (on average 15.333333333333334) internal successors, (46), 3 states have internal predecessors, (46), 3 states have call successors, (28), 2 states have call predecessors, (28), 1 states have return successors, (27), 3 states have call predecessors, (27), 3 states have call successors, (27) [2025-03-17 09:20:24,846 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.24s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []