./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-intel-igbvf-igbvf.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version c00e63dc Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-intel-igbvf-igbvf.cil.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 4295d1eb99eb4c4e306792d8730363a971cf6332e7c089b8c1be6cbddd5edcb9 --- Real Ultimate output --- This is Ultimate 0.3.0-?-c00e63d-m [2025-02-06 07:22:44,144 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-06 07:22:44,200 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-02-06 07:22:44,206 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-06 07:22:44,206 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-06 07:22:44,219 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-06 07:22:44,220 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-06 07:22:44,220 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-06 07:22:44,220 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-06 07:22:44,221 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-06 07:22:44,221 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-06 07:22:44,221 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-06 07:22:44,221 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-06 07:22:44,221 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-06 07:22:44,221 INFO L153 SettingsManager]: * Use SBE=true [2025-02-06 07:22:44,221 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-06 07:22:44,221 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-06 07:22:44,221 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-02-06 07:22:44,222 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-06 07:22:44,222 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-06 07:22:44,222 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-06 07:22:44,222 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-06 07:22:44,222 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-06 07:22:44,222 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-06 07:22:44,222 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-06 07:22:44,222 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-06 07:22:44,222 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-06 07:22:44,222 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-06 07:22:44,222 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-06 07:22:44,222 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-06 07:22:44,222 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-06 07:22:44,222 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-06 07:22:44,222 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-06 07:22:44,222 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-06 07:22:44,222 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-02-06 07:22:44,223 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-02-06 07:22:44,223 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-06 07:22:44,223 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-06 07:22:44,223 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-06 07:22:44,223 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-06 07:22:44,223 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4295d1eb99eb4c4e306792d8730363a971cf6332e7c089b8c1be6cbddd5edcb9 [2025-02-06 07:22:44,452 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-06 07:22:44,459 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-06 07:22:44,462 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-06 07:22:44,463 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-06 07:22:44,463 INFO L274 PluginConnector]: CDTParser initialized [2025-02-06 07:22:44,464 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-intel-igbvf-igbvf.cil.i [2025-02-06 07:22:45,716 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/ce0717e7a/3a2c36fa7aed44baa9c7521dc474d456/FLAG5e75c0a75 [2025-02-06 07:22:46,392 INFO L384 CDTParser]: Found 1 translation units. [2025-02-06 07:22:46,393 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-intel-igbvf-igbvf.cil.i [2025-02-06 07:22:46,445 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/ce0717e7a/3a2c36fa7aed44baa9c7521dc474d456/FLAG5e75c0a75 [2025-02-06 07:22:46,805 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/ce0717e7a/3a2c36fa7aed44baa9c7521dc474d456 [2025-02-06 07:22:46,807 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-06 07:22:46,808 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-06 07:22:46,809 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-06 07:22:46,810 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-06 07:22:46,813 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-06 07:22:46,814 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.02 07:22:46" (1/1) ... [2025-02-06 07:22:46,814 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@eb37455 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:22:46, skipping insertion in model container [2025-02-06 07:22:46,815 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.02 07:22:46" (1/1) ... [2025-02-06 07:22:46,919 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-06 07:22:50,892 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[487689,487702] [2025-02-06 07:22:50,895 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[487834,487847] [2025-02-06 07:22:50,931 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-06 07:22:50,988 INFO L200 MainTranslator]: Completed pre-run [2025-02-06 07:22:51,085 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6260] [2025-02-06 07:22:51,087 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6267] [2025-02-06 07:22:51,105 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [6920] [2025-02-06 07:22:51,105 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [6927] [2025-02-06 07:22:51,105 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6934] [2025-02-06 07:22:51,122 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)); [8034-8035] [2025-02-06 07:22:51,123 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/de2fed6/linux-alloc-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [8076-8077] [2025-02-06 07:22:51,123 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"); [8082-8084] [2025-02-06 07:22:51,124 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)); [8104] [2025-02-06 07:22:51,125 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8201] [2025-02-06 07:22:51,126 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)); [8258-8259] [2025-02-06 07:22:51,127 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)); [8291] [2025-02-06 07:22:51,127 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)); [8299-8300] [2025-02-06 07:22:51,130 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)); [8375-8376] [2025-02-06 07:22:51,131 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)); [8409-8410] [2025-02-06 07:22:51,132 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)); [8450-8451] [2025-02-06 07:22:51,132 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)); [8479-8480] [2025-02-06 07:22:51,140 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)); [8924-8925] [2025-02-06 07:22:51,140 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8931] [2025-02-06 07:22:51,153 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9541] [2025-02-06 07:22:51,154 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [9588] [2025-02-06 07:22:51,155 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)skb->data) [9600] [2025-02-06 07:22:51,156 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)next_rxd) [9661] [2025-02-06 07:22:51,182 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10272] [2025-02-06 07:22:51,220 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [11911] [2025-02-06 07:22:51,221 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)); [11955-11956] [2025-02-06 07:22:51,222 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)); [11991-11992] [2025-02-06 07:22:51,224 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12106] [2025-02-06 07:22:51,224 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [12110] [2025-02-06 07:22:51,294 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[487689,487702] [2025-02-06 07:22:51,295 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[487834,487847] [2025-02-06 07:22:51,303 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-06 07:22:51,510 INFO L204 MainTranslator]: Completed translation [2025-02-06 07:22:51,511 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:22:51 WrapperNode [2025-02-06 07:22:51,511 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-06 07:22:51,512 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-06 07:22:51,512 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-06 07:22:51,512 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-06 07:22:51,516 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:22:51" (1/1) ... [2025-02-06 07:22:51,591 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:22:51" (1/1) ... [2025-02-06 07:22:51,912 INFO L138 Inliner]: procedures = 639, calls = 3408, calls flagged for inlining = 316, calls inlined = 281, statements flattened = 8860 [2025-02-06 07:22:51,913 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-06 07:22:51,913 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-06 07:22:51,914 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-06 07:22:51,914 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-06 07:22:51,924 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:22:51" (1/1) ... [2025-02-06 07:22:51,925 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:22:51" (1/1) ... [2025-02-06 07:22:51,957 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:22:51" (1/1) ... [2025-02-06 07:22:54,249 INFO L175 MemorySlicer]: Split 1685 memory accesses to 19 slices as follows [2, 2, 1486, 7, 50, 46, 2, 2, 6, 1, 3, 2, 9, 3, 5, 5, 2, 51, 1]. 88 percent of accesses are in the largest equivalence class. The 57 initializations are split as follows [0, 2, 29, 6, 0, 0, 0, 0, 6, 1, 2, 0, 0, 1, 5, 5, 0, 0, 0]. The 909 writes are split as follows [1, 0, 761, 0, 50, 46, 1, 1, 0, 0, 0, 1, 5, 0, 0, 0, 1, 42, 0]. [2025-02-06 07:22:54,250 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:22:51" (1/1) ... [2025-02-06 07:22:54,250 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:22:51" (1/1) ... [2025-02-06 07:22:54,390 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:22:51" (1/1) ... [2025-02-06 07:22:54,407 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:22:51" (1/1) ... [2025-02-06 07:22:54,453 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:22:51" (1/1) ... [2025-02-06 07:22:54,483 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:22:51" (1/1) ... [2025-02-06 07:22:54,541 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-06 07:22:54,542 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-06 07:22:54,543 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-06 07:22:54,543 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-06 07:22:54,543 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:22:51" (1/1) ... [2025-02-06 07:22:54,548 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-06 07:22:54,557 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-06 07:22:54,577 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-02-06 07:22:54,580 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-02-06 07:22:54,601 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2025-02-06 07:22:54,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2025-02-06 07:22:54,602 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2025-02-06 07:22:54,602 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2025-02-06 07:22:54,602 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-02-06 07:22:54,602 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-02-06 07:22:54,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2025-02-06 07:22:54,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2025-02-06 07:22:54,602 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2025-02-06 07:22:54,602 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2025-02-06 07:22:54,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-02-06 07:22:54,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-02-06 07:22:54,602 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2025-02-06 07:22:54,602 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2025-02-06 07:22:54,603 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_function_pointers_vf [2025-02-06 07:22:54,603 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_function_pointers_vf [2025-02-06 07:22:54,603 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2025-02-06 07:22:54,603 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2025-02-06 07:22:54,603 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2025-02-06 07:22:54,603 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2025-02-06 07:22:54,603 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2025-02-06 07:22:54,603 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2025-02-06 07:22:54,603 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2025-02-06 07:22:54,603 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2025-02-06 07:22:54,603 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_alloc_rx_buffers [2025-02-06 07:22:54,603 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_alloc_rx_buffers [2025-02-06 07:22:54,603 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2025-02-06 07:22:54,603 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2025-02-06 07:22:54,603 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_mac_addr_vf [2025-02-06 07:22:54,603 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_mac_addr_vf [2025-02-06 07:22:54,603 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_close [2025-02-06 07:22:54,603 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_close [2025-02-06 07:22:54,603 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2025-02-06 07:22:54,603 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2025-02-06 07:22:54,603 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset_hw_vf [2025-02-06 07:22:54,603 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset_hw_vf [2025-02-06 07:22:54,603 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_maybe_stop_tx [2025-02-06 07:22:54,603 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_maybe_stop_tx [2025-02-06 07:22:54,603 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2025-02-06 07:22:54,603 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2025-02-06 07:22:54,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2025-02-06 07:22:54,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2025-02-06 07:22:54,603 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2025-02-06 07:22:54,603 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2025-02-06 07:22:54,603 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2025-02-06 07:22:54,603 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2025-02-06 07:22:54,603 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_tx_irq [2025-02-06 07:22:54,603 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_tx_irq [2025-02-06 07:22:54,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-02-06 07:22:54,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-02-06 07:22:54,604 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2025-02-06 07:22:54,604 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2025-02-06 07:22:54,604 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_suspend [2025-02-06 07:22:54,604 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_suspend [2025-02-06 07:22:54,604 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-02-06 07:22:54,604 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2025-02-06 07:22:54,604 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2025-02-06 07:22:54,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2025-02-06 07:22:54,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2025-02-06 07:22:54,606 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2025-02-06 07:22:54,606 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2025-02-06 07:22:54,606 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2025-02-06 07:22:54,606 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2025-02-06 07:22:54,606 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2025-02-06 07:22:54,606 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2025-02-06 07:22:54,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-02-06 07:22:54,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-02-06 07:22:54,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-02-06 07:22:54,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-02-06 07:22:54,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-02-06 07:22:54,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-02-06 07:22:54,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-02-06 07:22:54,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-02-06 07:22:54,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-02-06 07:22:54,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-02-06 07:22:54,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-02-06 07:22:54,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-02-06 07:22:54,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-02-06 07:22:54,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-02-06 07:22:54,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-02-06 07:22:54,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-02-06 07:22:54,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-02-06 07:22:54,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-02-06 07:22:54,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-02-06 07:22:54,607 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_assign_vector [2025-02-06 07:22:54,607 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_assign_vector [2025-02-06 07:22:54,607 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2025-02-06 07:22:54,607 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2025-02-06 07:22:54,607 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2025-02-06 07:22:54,607 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2025-02-06 07:22:54,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-02-06 07:22:54,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-02-06 07:22:54,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-02-06 07:22:54,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-02-06 07:22:54,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-02-06 07:22:54,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-02-06 07:22:54,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-02-06 07:22:54,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-02-06 07:22:54,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-02-06 07:22:54,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-02-06 07:22:54,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-02-06 07:22:54,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-02-06 07:22:54,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-02-06 07:22:54,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-02-06 07:22:54,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-02-06 07:22:54,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-02-06 07:22:54,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-02-06 07:22:54,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-02-06 07:22:54,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-02-06 07:22:54,607 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_desc_unused [2025-02-06 07:22:54,607 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_desc_unused [2025-02-06 07:22:54,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2025-02-06 07:22:54,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2025-02-06 07:22:54,607 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2025-02-06 07:22:54,607 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2025-02-06 07:22:54,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-02-06 07:22:54,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-02-06 07:22:54,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-02-06 07:22:54,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-02-06 07:22:54,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-02-06 07:22:54,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-02-06 07:22:54,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-02-06 07:22:54,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-02-06 07:22:54,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-02-06 07:22:54,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-02-06 07:22:54,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-02-06 07:22:54,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-02-06 07:22:54,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-02-06 07:22:54,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-02-06 07:22:54,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-02-06 07:22:54,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-02-06 07:22:54,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-02-06 07:22:54,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-02-06 07:22:54,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-02-06 07:22:54,609 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_netpoll [2025-02-06 07:22:54,609 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_netpoll [2025-02-06 07:22:54,609 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2025-02-06 07:22:54,609 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2025-02-06 07:22:54,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2025-02-06 07:22:54,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2025-02-06 07:22:54,610 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reset_interrupt_capability [2025-02-06 07:22:54,610 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reset_interrupt_capability [2025-02-06 07:22:54,610 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-02-06 07:22:54,610 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-02-06 07:22:54,610 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-02-06 07:22:54,610 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-02-06 07:22:54,610 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-02-06 07:22:54,610 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-02-06 07:22:54,610 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2025-02-06 07:22:54,610 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2025-02-06 07:22:54,610 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2025-02-06 07:22:54,610 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2025-02-06 07:22:54,610 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2025-02-06 07:22:54,610 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2025-02-06 07:22:54,610 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2025-02-06 07:22:54,610 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2025-02-06 07:22:54,610 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2025-02-06 07:22:54,610 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2025-02-06 07:22:54,610 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2025-02-06 07:22:54,610 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2025-02-06 07:22:54,610 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2025-02-06 07:22:54,610 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-02-06 07:22:54,610 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-02-06 07:22:54,610 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-02-06 07:22:54,610 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-02-06 07:22:54,610 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-02-06 07:22:54,610 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-02-06 07:22:54,610 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2025-02-06 07:22:54,610 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2025-02-06 07:22:54,610 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2025-02-06 07:22:54,610 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2025-02-06 07:22:54,610 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2025-02-06 07:22:54,610 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2025-02-06 07:22:54,610 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2025-02-06 07:22:54,610 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2025-02-06 07:22:54,610 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2025-02-06 07:22:54,610 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2025-02-06 07:22:54,610 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2025-02-06 07:22:54,610 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2025-02-06 07:22:54,610 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2025-02-06 07:22:54,610 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_msg_vf [2025-02-06 07:22:54,610 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_msg_vf [2025-02-06 07:22:54,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2025-02-06 07:22:54,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2025-02-06 07:22:54,610 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2025-02-06 07:22:54,610 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2025-02-06 07:22:54,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_igbvf_exit_module_19_2 [2025-02-06 07:22:54,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_igbvf_exit_module_19_2 [2025-02-06 07:22:54,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2025-02-06 07:22:54,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2025-02-06 07:22:54,613 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_free_tx_resources [2025-02-06 07:22:54,613 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_free_tx_resources [2025-02-06 07:22:54,613 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2025-02-06 07:22:54,613 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2025-02-06 07:22:54,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2025-02-06 07:22:54,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2025-02-06 07:22:54,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2025-02-06 07:22:54,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2025-02-06 07:22:54,613 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2025-02-06 07:22:54,613 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2025-02-06 07:22:54,613 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2025-02-06 07:22:54,613 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2025-02-06 07:22:54,613 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2025-02-06 07:22:54,613 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2025-02-06 07:22:54,613 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2025-02-06 07:22:54,614 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2025-02-06 07:22:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-02-06 07:22:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2025-02-06 07:22:54,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2025-02-06 07:22:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2025-02-06 07:22:54,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2025-02-06 07:22:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2025-02-06 07:22:54,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2025-02-06 07:22:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2025-02-06 07:22:54,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2025-02-06 07:22:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2025-02-06 07:22:54,614 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2025-02-06 07:22:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_configure_msix [2025-02-06 07:22:54,614 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_configure_msix [2025-02-06 07:22:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-06 07:22:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_open [2025-02-06 07:22:54,614 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_open [2025-02-06 07:22:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2025-02-06 07:22:54,614 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2025-02-06 07:22:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2025-02-06 07:22:54,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2025-02-06 07:22:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-02-06 07:22:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-02-06 07:22:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-02-06 07:22:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-02-06 07:22:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-02-06 07:22:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-02-06 07:22:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-02-06 07:22:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-02-06 07:22:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-02-06 07:22:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-02-06 07:22:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-02-06 07:22:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-02-06 07:22:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-02-06 07:22:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-02-06 07:22:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-02-06 07:22:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-02-06 07:22:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-02-06 07:22:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-02-06 07:22:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-02-06 07:22:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2025-02-06 07:22:54,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2025-02-06 07:22:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2025-02-06 07:22:54,614 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2025-02-06 07:22:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_nway_reset [2025-02-06 07:22:54,614 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_nway_reset [2025-02-06 07:22:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reset [2025-02-06 07:22:54,614 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reset [2025-02-06 07:22:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2025-02-06 07:22:54,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2025-02-06 07:22:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2025-02-06 07:22:54,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2025-02-06 07:22:54,615 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_posted_mbx [2025-02-06 07:22:54,615 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_posted_mbx [2025-02-06 07:22:54,615 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2025-02-06 07:22:54,615 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2025-02-06 07:22:54,615 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_irq_enable [2025-02-06 07:22:54,615 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_irq_enable [2025-02-06 07:22:54,615 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2025-02-06 07:22:54,615 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2025-02-06 07:22:54,615 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2025-02-06 07:22:54,616 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2025-02-06 07:22:54,617 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reinit_locked [2025-02-06 07:22:54,617 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reinit_locked [2025-02-06 07:22:54,617 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2025-02-06 07:22:54,617 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2025-02-06 07:22:54,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2025-02-06 07:22:54,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2025-02-06 07:22:54,617 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_update_stats [2025-02-06 07:22:54,617 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_update_stats [2025-02-06 07:22:54,617 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_vlan_rx_add_vid [2025-02-06 07:22:54,617 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_vlan_rx_add_vid [2025-02-06 07:22:54,617 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2025-02-06 07:22:54,617 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2025-02-06 07:22:54,617 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2025-02-06 07:22:54,617 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2025-02-06 07:22:54,617 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_bit_vf [2025-02-06 07:22:54,617 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_bit_vf [2025-02-06 07:22:54,617 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_hw_vf [2025-02-06 07:22:54,617 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_hw_vf [2025-02-06 07:22:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-06 07:22:54,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-06 07:22:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2025-02-06 07:22:54,618 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2025-02-06 07:22:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_poll_for_ack [2025-02-06 07:22:54,618 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_poll_for_ack [2025-02-06 07:22:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2025-02-06 07:22:54,618 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2025-02-06 07:22:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-02-06 07:22:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-02-06 07:22:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-02-06 07:22:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-02-06 07:22:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-02-06 07:22:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-02-06 07:22:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-02-06 07:22:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-02-06 07:22:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-02-06 07:22:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-02-06 07:22:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-02-06 07:22:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-02-06 07:22:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-02-06 07:22:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-02-06 07:22:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-02-06 07:22:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-02-06 07:22:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-02-06 07:22:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-02-06 07:22:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-02-06 07:22:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-02-06 07:22:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-02-06 07:22:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-02-06 07:22:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-02-06 07:22:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-02-06 07:22:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-02-06 07:22:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-02-06 07:22:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-02-06 07:22:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-02-06 07:22:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-02-06 07:22:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-02-06 07:22:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-02-06 07:22:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-02-06 07:22:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-02-06 07:22:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-02-06 07:22:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-02-06 07:22:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-02-06 07:22:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-02-06 07:22:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-02-06 07:22:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-02-06 07:22:54,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-02-06 07:22:54,619 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2025-02-06 07:22:54,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2025-02-06 07:22:54,619 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_rar_set_vf [2025-02-06 07:22:54,619 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_rar_set_vf [2025-02-06 07:22:54,619 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2025-02-06 07:22:54,619 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2025-02-06 07:22:54,619 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2025-02-06 07:22:54,619 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2025-02-06 07:22:54,619 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2025-02-06 07:22:54,619 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2025-02-06 07:22:54,619 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_down [2025-02-06 07:22:54,619 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_down [2025-02-06 07:22:54,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2025-02-06 07:22:54,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2025-02-06 07:22:54,619 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_regs_len [2025-02-06 07:22:54,619 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_regs_len [2025-02-06 07:22:54,619 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_free_irq [2025-02-06 07:22:54,619 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_free_irq [2025-02-06 07:22:54,619 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2025-02-06 07:22:54,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2025-02-06 07:22:54,619 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2025-02-06 07:22:54,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2025-02-06 07:22:54,622 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_link_vf [2025-02-06 07:22:54,622 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_link_vf [2025-02-06 07:22:54,622 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2025-02-06 07:22:54,622 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2025-02-06 07:22:54,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2025-02-06 07:22:54,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2025-02-06 07:22:54,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2025-02-06 07:22:54,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2025-02-06 07:22:54,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2025-02-06 07:22:54,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2025-02-06 07:22:54,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2025-02-06 07:22:54,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2025-02-06 07:22:54,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2025-02-06 07:22:54,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2025-02-06 07:22:54,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2025-02-06 07:22:54,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2025-02-06 07:22:54,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2025-02-06 07:22:54,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2025-02-06 07:22:54,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2025-02-06 07:22:54,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2025-02-06 07:22:54,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2025-02-06 07:22:54,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2025-02-06 07:22:54,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2025-02-06 07:22:54,622 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2025-02-06 07:22:54,622 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2025-02-06 07:22:54,622 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2025-02-06 07:22:54,622 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2025-02-06 07:22:54,622 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2025-02-06 07:22:54,622 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2025-02-06 07:22:54,622 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2025-02-06 07:22:54,622 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2025-02-06 07:22:54,622 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2025-02-06 07:22:54,622 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2025-02-06 07:22:54,622 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2025-02-06 07:22:54,622 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2025-02-06 07:22:54,622 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2025-02-06 07:22:54,622 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2025-02-06 07:22:54,622 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2025-02-06 07:22:54,622 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2025-02-06 07:22:54,622 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2025-02-06 07:22:54,622 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2025-02-06 07:22:54,622 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2025-02-06 07:22:54,622 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2025-02-06 07:22:54,622 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2025-02-06 07:22:54,622 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2025-02-06 07:22:54,622 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2025-02-06 07:22:54,622 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_tx_ring [2025-02-06 07:22:54,622 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_tx_ring [2025-02-06 07:22:54,622 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_v2p_mailbox [2025-02-06 07:22:54,622 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_v2p_mailbox [2025-02-06 07:22:54,623 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2025-02-06 07:22:54,623 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2025-02-06 07:22:54,623 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2025-02-06 07:22:54,623 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2025-02-06 07:22:54,623 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2025-02-06 07:22:54,623 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2025-02-06 07:22:54,623 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-02-06 07:22:54,623 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2025-02-06 07:22:54,623 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2025-02-06 07:22:54,623 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_remove [2025-02-06 07:22:54,623 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_remove [2025-02-06 07:22:54,623 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2025-02-06 07:22:54,623 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2025-02-06 07:22:54,623 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2025-02-06 07:22:54,623 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2025-02-06 07:22:54,623 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_irq_disable [2025-02-06 07:22:54,623 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_irq_disable [2025-02-06 07:22:54,623 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-02-06 07:22:54,623 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-02-06 07:22:54,623 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-02-06 07:22:54,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-02-06 07:22:54,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-02-06 07:22:54,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-02-06 07:22:54,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-02-06 07:22:54,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-02-06 07:22:54,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-02-06 07:22:54,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-02-06 07:22:54,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-02-06 07:22:54,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-02-06 07:22:54,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-02-06 07:22:54,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-02-06 07:22:54,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-02-06 07:22:54,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-02-06 07:22:54,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-02-06 07:22:54,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-02-06 07:22:54,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-02-06 07:22:54,624 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_configure [2025-02-06 07:22:54,624 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_configure [2025-02-06 07:22:54,624 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_setup_rx_resources [2025-02-06 07:22:54,624 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_setup_rx_resources [2025-02-06 07:22:54,624 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_rx_ring [2025-02-06 07:22:54,624 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_rx_ring [2025-02-06 07:22:54,624 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~s32~0 [2025-02-06 07:22:54,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~s32~0 [2025-02-06 07:22:54,624 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_obtain_mbx_lock_vf [2025-02-06 07:22:54,624 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_obtain_mbx_lock_vf [2025-02-06 07:22:54,625 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2025-02-06 07:22:54,625 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2025-02-06 07:22:54,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-02-06 07:22:54,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-02-06 07:22:54,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-02-06 07:22:54,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-02-06 07:22:54,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-02-06 07:22:54,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-02-06 07:22:54,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2025-02-06 07:22:54,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2025-02-06 07:22:54,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2025-02-06 07:22:54,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2025-02-06 07:22:54,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2025-02-06 07:22:54,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2025-02-06 07:22:54,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2025-02-06 07:22:54,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2025-02-06 07:22:54,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2025-02-06 07:22:54,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2025-02-06 07:22:54,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2025-02-06 07:22:54,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2025-02-06 07:22:54,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2025-02-06 07:22:54,625 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-02-06 07:22:54,625 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-02-06 07:22:54,625 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2025-02-06 07:22:54,625 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2025-02-06 07:22:54,625 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_ack_vf [2025-02-06 07:22:54,625 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_ack_vf [2025-02-06 07:22:54,625 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2025-02-06 07:22:54,625 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2025-02-06 07:22:54,625 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2025-02-06 07:22:54,625 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2025-02-06 07:22:54,625 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2025-02-06 07:22:54,625 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2025-02-06 07:22:54,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2025-02-06 07:22:54,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2025-02-06 07:22:54,625 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_request_irq [2025-02-06 07:22:54,625 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_request_irq [2025-02-06 07:22:54,625 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_resume [2025-02-06 07:22:54,625 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_resume [2025-02-06 07:22:54,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2025-02-06 07:22:54,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2025-02-06 07:22:54,625 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2025-02-06 07:22:54,625 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2025-02-06 07:22:54,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2025-02-06 07:22:54,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2025-02-06 07:22:54,626 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_put_txbuf [2025-02-06 07:22:54,626 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_put_txbuf [2025-02-06 07:22:54,626 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u16~0~TO~~s32~0 [2025-02-06 07:22:54,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u16~0~TO~~s32~0 [2025-02-06 07:22:54,627 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_poll_for_msg [2025-02-06 07:22:54,627 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_poll_for_msg [2025-02-06 07:22:54,627 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2025-02-06 07:22:54,627 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2025-02-06 07:22:54,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2025-02-06 07:22:54,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2025-02-06 07:22:54,627 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2025-02-06 07:22:54,627 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2025-02-06 07:22:54,627 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2025-02-06 07:22:54,627 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2025-02-06 07:22:54,627 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_shutdown [2025-02-06 07:22:54,627 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_shutdown [2025-02-06 07:22:54,627 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2025-02-06 07:22:54,627 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2025-02-06 07:22:54,627 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2025-02-06 07:22:54,627 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2025-02-06 07:22:54,627 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_setup_tx_resources [2025-02-06 07:22:54,627 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_setup_tx_resources [2025-02-06 07:22:54,627 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2025-02-06 07:22:54,627 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2025-02-06 07:22:54,627 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_eeprom_len [2025-02-06 07:22:54,627 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_eeprom_len [2025-02-06 07:22:54,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-02-06 07:22:54,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-02-06 07:22:54,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-02-06 07:22:54,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-02-06 07:22:54,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-02-06 07:22:54,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-02-06 07:22:54,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-02-06 07:22:54,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-02-06 07:22:54,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-02-06 07:22:54,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-02-06 07:22:54,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-02-06 07:22:54,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-02-06 07:22:54,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-02-06 07:22:54,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-02-06 07:22:54,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-02-06 07:22:54,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-02-06 07:22:54,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-02-06 07:22:54,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-02-06 07:22:54,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-02-06 07:22:54,628 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~~bool~0~TO~~s32~0 [2025-02-06 07:22:54,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~~bool~0~TO~~s32~0 [2025-02-06 07:22:54,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-02-06 07:22:54,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-02-06 07:22:54,628 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2025-02-06 07:22:54,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2025-02-06 07:22:54,628 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device_mem [2025-02-06 07:22:54,628 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device_mem [2025-02-06 07:22:54,628 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2025-02-06 07:22:54,628 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2025-02-06 07:22:54,628 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2025-02-06 07:22:54,628 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2025-02-06 07:22:54,628 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2025-02-06 07:22:54,628 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2025-02-06 07:22:54,628 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_io_resume [2025-02-06 07:22:54,628 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_io_resume [2025-02-06 07:22:54,628 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_free_rx_resources [2025-02-06 07:22:54,628 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_free_rx_resources [2025-02-06 07:22:54,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2025-02-06 07:22:54,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2025-02-06 07:22:54,628 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_multi [2025-02-06 07:22:54,628 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_multi [2025-02-06 07:22:54,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2025-02-06 07:22:54,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2025-02-06 07:22:54,628 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_tx_timeout [2025-02-06 07:22:54,628 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_tx_timeout [2025-02-06 07:22:54,628 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2025-02-06 07:22:54,628 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2025-02-06 07:22:54,628 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2025-02-06 07:22:54,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2025-02-06 07:22:54,628 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_posted_mbx [2025-02-06 07:22:54,628 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_posted_mbx [2025-02-06 07:22:54,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2025-02-06 07:22:54,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2025-02-06 07:22:54,628 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2025-02-06 07:22:54,628 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2025-02-06 07:22:54,628 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_up [2025-02-06 07:22:54,628 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_up [2025-02-06 07:22:54,628 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2025-02-06 07:22:54,628 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2025-02-06 07:22:54,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-02-06 07:22:54,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-02-06 07:22:54,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-02-06 07:22:54,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-02-06 07:22:54,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-02-06 07:22:54,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-02-06 07:22:54,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-02-06 07:22:54,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-02-06 07:22:54,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-02-06 07:22:54,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-02-06 07:22:54,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-02-06 07:22:54,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-02-06 07:22:54,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-02-06 07:22:54,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-02-06 07:22:54,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-02-06 07:22:54,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-02-06 07:22:54,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-02-06 07:22:54,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-02-06 07:22:54,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-02-06 07:22:54,630 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2025-02-06 07:22:54,630 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2025-02-06 07:22:54,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2025-02-06 07:22:54,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2025-02-06 07:22:55,694 INFO L257 CfgBuilder]: Building ICFG [2025-02-06 07:22:55,701 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-06 07:22:55,770 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L18159: havoc netpoll_trap_#t~nondet2024#1; [2025-02-06 07:22:56,026 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6959: havoc dev_name_#t~mem189#1.base, dev_name_#t~mem189#1.offset; [2025-02-06 07:22:56,026 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6949: havoc kobject_name_#t~mem186#1.base, kobject_name_#t~mem186#1.offset; [2025-02-06 07:22:56,505 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6342: call ULTIMATE.dealloc(~#msgbuf~0#1.base, ~#msgbuf~0#1.offset);havoc ~#msgbuf~0#1.base, ~#msgbuf~0#1.offset; [2025-02-06 07:22:56,537 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L15996: havoc ldv_dev_get_drvdata_#t~mem1896#1.base, ldv_dev_get_drvdata_#t~mem1896#1.offset;havoc ldv_dev_get_drvdata_#t~mem1897#1.base, ldv_dev_get_drvdata_#t~mem1897#1.offset; [2025-02-06 07:22:56,547 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L18225: havoc #t~nondet2037; [2025-02-06 07:22:56,551 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8688: havoc #t~mem545.base, #t~mem545.offset;havoc #t~mem546; [2025-02-06 07:22:56,632 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L10294: havoc #t~mem952#1; [2025-02-06 07:22:56,650 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L18187: havoc pci_save_state_#t~nondet2028#1; [2025-02-06 07:22:56,653 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L18096: havoc #t~nondet2018; [2025-02-06 07:22:56,656 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L18005: havoc #t~nondet2007; [2025-02-06 07:22:56,659 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8941: havoc #t~mem585.base, #t~mem585.offset; [2025-02-06 07:22:56,742 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8351: havoc #t~mem450.base, #t~mem450.offset; [2025-02-06 07:22:56,751 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9365: havoc #t~mem682;havoc #t~mem681;havoc #t~mem683; [2025-02-06 07:22:56,751 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9362: havoc #t~mem679;havoc #t~mem680; [2025-02-06 07:22:56,755 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17998: havoc #t~nondet2005; [2025-02-06 07:22:56,762 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17988: havoc #t~nondet2004; [2025-02-06 07:22:56,777 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8752: havoc #t~mem560.base, #t~mem560.offset;havoc #t~mem561; [2025-02-06 07:22:56,808 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8768: havoc #t~mem565.base, #t~mem565.offset; [2025-02-06 07:22:56,938 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L18103: havoc #t~nondet2019; [2025-02-06 07:22:57,008 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L15832-1: ldv_mod_timer_111_#res#1 := ldv_mod_timer_111_~ldv_func_res~6#1; [2025-02-06 07:22:57,019 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9210: havoc is_multicast_ether_addr_#t~mem650#1; [2025-02-06 07:22:57,101 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L18216: havoc round_jiffies_#t~nondet2033#1; [2025-02-06 07:22:57,102 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L15847-1: ldv_mod_timer_112_#res#1 := ldv_mod_timer_112_~ldv_func_res~7#1; [2025-02-06 07:22:57,104 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8711: havoc #t~mem550;havoc #t~mem551; [2025-02-06 07:22:57,149 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L18123: havoc #t~nondet2021; [2025-02-06 07:22:57,311 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9121: havoc pci_channel_offline_#t~mem618#1; [2025-02-06 07:23:06,519 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8825: havoc skb_is_gso_#t~mem573#1; [2025-02-06 07:23:06,520 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L18208: havoc register_netdev_#t~nondet2031#1; [2025-02-06 07:23:06,520 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L7376: havoc igbvf_link_test_#t~mem282#1; [2025-02-06 07:23:06,520 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint main_returnLabel#1: #t~ret2039#1 := main_#res#1;havoc main_#t~ret1776#1, main_~tmp~131#1;assume { :end_inline_main } true; [2025-02-06 07:23:06,520 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L18083: havoc ioremap_nocache_#t~ret2017#1.base, ioremap_nocache_#t~ret2017#1.offset; [2025-02-06 07:23:06,520 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L7117: havoc igbvf_get_msglevel_#t~mem202#1; [2025-02-06 07:23:06,520 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8835: havoc skb_is_gso_v6_#t~mem575#1;havoc skb_is_gso_v6_#t~bitwise576#1; [2025-02-06 07:23:06,520 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9111: havoc netif_msg_init_#t~bitwise615#1; [2025-02-06 07:23:06,520 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L15058-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2025-02-06 07:23:06,520 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L15059-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2025-02-06 07:23:06,520 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12681: call ULTIMATE.dealloc(igbvf_probe_~#__key~1#1.base, igbvf_probe_~#__key~1#1.offset);havoc igbvf_probe_~#__key~1#1.base, igbvf_probe_~#__key~1#1.offset;call ULTIMATE.dealloc(igbvf_probe_~#__key___0~1#1.base, igbvf_probe_~#__key___0~1#1.offset);havoc igbvf_probe_~#__key___0~1#1.base, igbvf_probe_~#__key___0~1#1.offset;call ULTIMATE.dealloc(igbvf_probe_~#__constr_expr_0~1#1.base, igbvf_probe_~#__constr_expr_0~1#1.offset);havoc igbvf_probe_~#__constr_expr_0~1#1.base, igbvf_probe_~#__constr_expr_0~1#1.offset;call ULTIMATE.dealloc(igbvf_probe_~#__key___1~0#1.base, igbvf_probe_~#__key___1~0#1.offset);havoc igbvf_probe_~#__key___1~0#1.base, igbvf_probe_~#__key___1~0#1.offset;call ULTIMATE.dealloc(igbvf_probe_~#__constr_expr_1~0#1.base, igbvf_probe_~#__constr_expr_1~0#1.offset);havoc igbvf_probe_~#__constr_expr_1~0#1.base, igbvf_probe_~#__constr_expr_1~0#1.offset; [2025-02-06 07:23:06,520 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L15723-1: ldv_mod_timer_103_#res#1 := ldv_mod_timer_103_~ldv_func_res~0#1; [2025-02-06 07:23:06,520 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L15857: havoc ldv_pskb_expand_head_113_#t~nondet1883#1; [2025-02-06 07:23:06,520 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L18110: havoc ldv_pre_register_netdev_#t~nondet2020#1; [2025-02-06 07:23:06,520 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17984: havoc __pci_register_driver_#t~nondet2003#1; [2025-02-06 07:23:06,520 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L15873-1: ldv_alloc_etherdev_mqs_114_#res#1.base, ldv_alloc_etherdev_mqs_114_#res#1.offset := ldv_alloc_etherdev_mqs_114_~ldv_func_res~8#1.base, ldv_alloc_etherdev_mqs_114_~ldv_func_res~8#1.offset; [2025-02-06 07:23:06,521 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2025-02-06 07:23:06,521 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L18130: havoc msleep_interruptible_#t~nondet2022#1; [2025-02-06 07:23:06,521 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L13243-1: ldv___pci_register_driver_#res#1 := ldv___pci_register_driver_~arg0#1; [2025-02-06 07:23:06,521 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L18001: havoc alloc_etherdev_mqs_#t~ret2006#1.base, alloc_etherdev_mqs_#t~ret2006#1.offset; [2025-02-06 07:23:06,521 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L15888-1: ldv_register_netdev_115_#res#1 := ldv_register_netdev_115_~ldv_func_res~9#1; [2025-02-06 07:23:06,521 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L18012: havoc csum_ipv6_magic_#t~nondet2008#1; [2025-02-06 07:23:06,521 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11142: call ULTIMATE.dealloc(igbvf_sw_init_~#__key~0#1.base, igbvf_sw_init_~#__key~0#1.offset);havoc igbvf_sw_init_~#__key~0#1.base, igbvf_sw_init_~#__key~0#1.offset;call ULTIMATE.dealloc(igbvf_sw_init_~#__key___0~0#1.base, igbvf_sw_init_~#__key___0~0#1.offset);havoc igbvf_sw_init_~#__key___0~0#1.base, igbvf_sw_init_~#__key___0~0#1.offset; [2025-02-06 07:23:06,521 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L13262-1: ldv_alloc_etherdev_mqs_#res#1.base, ldv_alloc_etherdev_mqs_#res#1.offset := ldv_alloc_etherdev_mqs_~arg0#1.base, ldv_alloc_etherdev_mqs_~arg0#1.offset; [2025-02-06 07:23:06,521 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L13265-1: ldv_alloc_etherdev_mqs_#res#1.base, ldv_alloc_etherdev_mqs_#res#1.offset := ldv_alloc_etherdev_mqs_~arg0#1.base, ldv_alloc_etherdev_mqs_~arg0#1.offset; [2025-02-06 07:23:06,521 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L13267-1: ldv_alloc_etherdev_mqs_#res#1.base, ldv_alloc_etherdev_mqs_#res#1.offset := ldv_alloc_etherdev_mqs_~arg0#1.base, ldv_alloc_etherdev_mqs_~arg0#1.offset; [2025-02-06 07:23:06,521 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9174: havoc tcp_hdrlen_#t~mem639#1; [2025-02-06 07:23:06,521 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L18173: havoc pci_enable_msix_#t~nondet2026#1; [2025-02-06 07:23:06,521 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L18180: havoc pci_request_regions_#t~nondet2027#1; [2025-02-06 07:23:06,521 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L14745: call ULTIMATE.dealloc(ldv_pci_instance_suspend_4_8_~#arg2#1.base, ldv_pci_instance_suspend_4_8_~#arg2#1.offset);havoc ldv_pci_instance_suspend_4_8_~#arg2#1.base, ldv_pci_instance_suspend_4_8_~#arg2#1.offset; [2025-02-06 07:23:06,521 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8802: havoc skb_frag_page_#t~mem568#1.base, skb_frag_page_#t~mem568#1.offset; [2025-02-06 07:23:06,521 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8672: havoc skb_frag_size_#t~mem543#1; [2025-02-06 07:23:06,521 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L14756: call ULTIMATE.dealloc(ldv_pci_instance_suspend_late_4_7_~#arg2#1.base, ldv_pci_instance_suspend_late_4_7_~#arg2#1.offset);havoc ldv_pci_instance_suspend_late_4_7_~#arg2#1.base, ldv_pci_instance_suspend_late_4_7_~#arg2#1.offset; [2025-02-06 07:23:06,521 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L18060: havoc ethtool_op_get_link_#t~nondet2014#1; [2025-02-06 07:23:06,521 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L15950-1: ldv___pci_register_driver_120_#res#1 := ldv___pci_register_driver_120_~ldv_func_res~11#1; [2025-02-06 07:23:06,521 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12122: call ULTIMATE.dealloc(igbvf_xmit_frame_ring_adv_~#hdr_len~0#1.base, igbvf_xmit_frame_ring_adv_~#hdr_len~0#1.offset);havoc igbvf_xmit_frame_ring_adv_~#hdr_len~0#1.base, igbvf_xmit_frame_ring_adv_~#hdr_len~0#1.offset; [2025-02-06 07:23:07,574 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-02-06 07:23:07,827 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6501: call ULTIMATE.dealloc(~#msgbuf~4.base, ~#msgbuf~4.offset);havoc ~#msgbuf~4.base, ~#msgbuf~4.offset; [2025-02-06 07:23:07,869 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L18212: havoc request_threaded_irq_#t~nondet2032#1; [2025-02-06 07:23:08,500 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L15817-1: ldv_del_timer_sync_110_#res#1 := ldv_del_timer_sync_110_~ldv_func_res~5#1; [2025-02-06 07:23:09,334 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6543: call ULTIMATE.dealloc(~#in_msg~0.base, ~#in_msg~0.offset);havoc ~#in_msg~0.base, ~#in_msg~0.offset; [2025-02-06 07:23:09,357 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8098: havoc #t~mem359; [2025-02-06 07:23:10,576 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L15913-1: ldv_del_timer_sync_117_#res#1 := ldv_del_timer_sync_117_~ldv_func_res~10#1; [2025-02-06 07:23:12,137 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L18064: havoc find_first_bit_#t~nondet2015#1; [2025-02-06 07:23:12,138 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6487: call ULTIMATE.dealloc(e1000_rlpml_set_vf_~#msgbuf~3#1.base, e1000_rlpml_set_vf_~#msgbuf~3#1.offset);havoc e1000_rlpml_set_vf_~#msgbuf~3#1.base, e1000_rlpml_set_vf_~#msgbuf~3#1.offset; [2025-02-06 07:23:12,138 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L18068: havoc find_next_bit_#t~nondet2016#1; [2025-02-06 07:23:13,415 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9204: havoc #t~mem647;havoc #t~mem648;havoc #t~bitwise649; [2025-02-06 07:23:13,436 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L18197: havoc #t~nondet2029; [2025-02-06 07:23:13,459 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L18035: havoc #t~nondet2010; [2025-02-06 07:23:13,919 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L15102: #res#1 := ~arg0#1; [2025-02-06 07:23:14,386 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L15759-1: ldv_request_irq_105_#res#1 := ldv_request_irq_105_~ldv_func_res~2#1; [2025-02-06 07:23:14,386 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L15777-1: ldv_request_irq_106_#res#1 := ldv_request_irq_106_~ldv_func_res~3#1; [2025-02-06 07:23:14,386 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L15741-1: ldv_request_irq_104_#res#1 := ldv_request_irq_104_~ldv_func_res~1#1; [2025-02-06 07:23:15,653 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8092: havoc arch_irqs_disabled_flags_#t~bitwise358#1; [2025-02-06 07:23:15,757 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L18031: havoc #t~nondet2009; [2025-02-06 07:23:15,798 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12496: call ULTIMATE.dealloc(~#__constr_expr_0~0.base, ~#__constr_expr_0~0.offset);havoc ~#__constr_expr_0~0.base, ~#__constr_expr_0~0.offset; [2025-02-06 07:23:15,861 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6942: havoc #t~mem181;havoc #t~bitwise182; [2025-02-06 07:23:15,886 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8758: havoc #t~mem562.base, #t~mem562.offset;havoc #t~mem563; [2025-02-06 07:23:16,655 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6462: call ULTIMATE.dealloc(e1000_set_vfta_vf_~#msgbuf~2#1.base, e1000_set_vfta_vf_~#msgbuf~2#1.offset);havoc e1000_set_vfta_vf_~#msgbuf~2#1.base, e1000_set_vfta_vf_~#msgbuf~2#1.offset; [2025-02-06 07:23:16,708 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L18169: havoc #t~nondet2025; [2025-02-06 07:23:16,730 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6936: #res := 1; [2025-02-06 07:23:16,883 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L18046: havoc dma_supported_#t~nondet2012#1; [2025-02-06 07:23:16,883 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L18042: havoc dma_set_mask_#t~nondet2011#1; [2025-02-06 07:23:17,623 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6428: call ULTIMATE.dealloc(e1000_update_mc_addr_list_vf_~#msgbuf~1#1.base, e1000_update_mc_addr_list_vf_~#msgbuf~1#1.offset);havoc e1000_update_mc_addr_list_vf_~#msgbuf~1#1.base, e1000_update_mc_addr_list_vf_~#msgbuf~1#1.offset; [2025-02-06 07:23:17,738 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L18204: havoc queue_work_on_#t~nondet2030#1; [2025-02-06 07:23:18,148 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8328: havoc is_device_dma_capable_#t~mem421#1.base, is_device_dma_capable_#t~mem421#1.offset;havoc is_device_dma_capable_#t~mem422#1.base, is_device_dma_capable_#t~mem422#1.offset;havoc is_device_dma_capable_#t~mem423#1;havoc is_device_dma_capable_#t~short424#1; [2025-02-06 07:23:18,314 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L15802-1: ldv_mod_timer_109_#res#1 := ldv_mod_timer_109_~ldv_func_res~4#1; [2025-02-06 07:23:20,321 INFO L? ?]: Removed 4467 outVars from TransFormulas that were not future-live. [2025-02-06 07:23:20,321 INFO L308 CfgBuilder]: Performing block encoding [2025-02-06 07:23:20,421 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-06 07:23:20,425 INFO L337 CfgBuilder]: Removed 2 assume(true) statements. [2025-02-06 07:23:20,425 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 06.02 07:23:20 BoogieIcfgContainer [2025-02-06 07:23:20,425 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-06 07:23:20,427 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-02-06 07:23:20,428 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-02-06 07:23:20,431 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-02-06 07:23:20,431 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.02 07:22:46" (1/3) ... [2025-02-06 07:23:20,432 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@79932ee7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.02 07:23:20, skipping insertion in model container [2025-02-06 07:23:20,432 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:22:51" (2/3) ... [2025-02-06 07:23:20,432 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@79932ee7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.02 07:23:20, skipping insertion in model container [2025-02-06 07:23:20,433 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 06.02 07:23:20" (3/3) ... [2025-02-06 07:23:20,433 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-intel-igbvf-igbvf.cil.i [2025-02-06 07:23:20,445 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-02-06 07:23:20,448 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-intel-igbvf-igbvf.cil.i that has 205 procedures, 3665 locations, 1 initial locations, 60 loop locations, and 2 error locations. [2025-02-06 07:23:20,544 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-06 07:23:20,554 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;@2c2f1418, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-06 07:23:20,555 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2025-02-06 07:23:20,567 INFO L276 IsEmpty]: Start isEmpty. Operand has 3502 states, 2519 states have (on average 1.3056768558951966) internal successors, (3289), 2562 states have internal predecessors, (3289), 813 states have call successors, (813), 168 states have call predecessors, (813), 167 states have return successors, (805), 791 states have call predecessors, (805), 805 states have call successors, (805) [2025-02-06 07:23:20,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2025-02-06 07:23:20,598 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 07:23:20,599 INFO L218 NwaCegarLoop]: trace histogram [25, 25, 24, 24, 24, 24, 24, 24, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-06 07:23:20,600 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-06 07:23:20,605 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 07:23:20,605 INFO L85 PathProgramCache]: Analyzing trace with hash -1199753990, now seen corresponding path program 1 times [2025-02-06 07:23:20,615 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 07:23:20,615 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2032031667] [2025-02-06 07:23:20,615 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 07:23:20,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-06 07:24:13,114 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 318 statements into 1 equivalence classes. [2025-02-06 07:24:13,673 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 318 of 318 statements. [2025-02-06 07:24:13,675 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 07:24:13,675 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 07:24:14,939 INFO L134 CoverageAnalysis]: Checked inductivity of 2556 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2556 trivial. 0 not checked. [2025-02-06 07:24:14,940 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-06 07:24:14,940 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2032031667] [2025-02-06 07:24:14,940 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2032031667] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 07:24:14,940 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-06 07:24:14,940 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-02-06 07:24:14,941 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2141499413] [2025-02-06 07:24:14,942 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 07:24:14,945 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-06 07:24:14,945 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-06 07:24:14,960 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-06 07:24:14,961 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 07:24:14,968 INFO L87 Difference]: Start difference. First operand has 3502 states, 2519 states have (on average 1.3056768558951966) internal successors, (3289), 2562 states have internal predecessors, (3289), 813 states have call successors, (813), 168 states have call predecessors, (813), 167 states have return successors, (805), 791 states have call predecessors, (805), 805 states have call successors, (805) Second operand has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 3 states have internal predecessors, (71), 3 states have call successors, (32), 2 states have call predecessors, (32), 1 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) [2025-02-06 07:24:19,087 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []