./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-igbvf-igbvf.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e2fb8bed Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-igbvf-igbvf.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash ab9e5f1244054225c7f64ec690f34255fb42afe040f7d5d9f3462dbfcacd6e53 --- Real Ultimate output --- This is Ultimate 0.3.0-?-e2fb8be-m [2025-03-08 20:14:35,058 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-08 20:14:35,103 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-03-08 20:14:35,107 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-08 20:14:35,107 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-08 20:14:35,127 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-08 20:14:35,128 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-08 20:14:35,129 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-08 20:14:35,129 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-08 20:14:35,129 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-08 20:14:35,130 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-08 20:14:35,130 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-08 20:14:35,130 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-08 20:14:35,130 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-08 20:14:35,131 INFO L153 SettingsManager]: * Use SBE=true [2025-03-08 20:14:35,131 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-08 20:14:35,131 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-08 20:14:35,131 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-08 20:14:35,131 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-08 20:14:35,131 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-08 20:14:35,131 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-08 20:14:35,131 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-08 20:14:35,131 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-08 20:14:35,132 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-08 20:14:35,132 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-08 20:14:35,132 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-08 20:14:35,132 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-08 20:14:35,132 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-08 20:14:35,132 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-08 20:14:35,132 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-08 20:14:35,132 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-08 20:14:35,133 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-08 20:14:35,133 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-08 20:14:35,133 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-08 20:14:35,133 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-08 20:14:35,133 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-08 20:14:35,133 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-08 20:14:35,133 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-08 20:14:35,133 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-08 20:14:35,133 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-08 20:14:35,133 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ab9e5f1244054225c7f64ec690f34255fb42afe040f7d5d9f3462dbfcacd6e53 [2025-03-08 20:14:35,345 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-08 20:14:35,353 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-08 20:14:35,355 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-08 20:14:35,356 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-08 20:14:35,356 INFO L274 PluginConnector]: CDTParser initialized [2025-03-08 20:14:35,358 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-igbvf-igbvf.cil.i [2025-03-08 20:14:36,535 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5f9b1e127/0b60a24c9f044588b4625dea3ada0460/FLAG120bf379a [2025-03-08 20:14:37,072 INFO L384 CDTParser]: Found 1 translation units. [2025-03-08 20:14:37,073 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-igbvf-igbvf.cil.i [2025-03-08 20:14:37,121 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5f9b1e127/0b60a24c9f044588b4625dea3ada0460/FLAG120bf379a [2025-03-08 20:14:37,603 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5f9b1e127/0b60a24c9f044588b4625dea3ada0460 [2025-03-08 20:14:37,605 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-08 20:14:37,606 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-08 20:14:37,607 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-08 20:14:37,607 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-08 20:14:37,610 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-08 20:14:37,611 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.03 08:14:37" (1/1) ... [2025-03-08 20:14:37,611 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4226d3ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:14:37, skipping insertion in model container [2025-03-08 20:14:37,611 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.03 08:14:37" (1/1) ... [2025-03-08 20:14:37,723 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-08 20:14:40,288 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[455527,455540] [2025-03-08 20:14:40,291 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[455693,455706] [2025-03-08 20:14:40,292 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[455857,455870] [2025-03-08 20:14:40,292 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[456022,456035] [2025-03-08 20:14:40,313 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-08 20:14:40,380 INFO L200 MainTranslator]: Completed pre-run [2025-03-08 20:14:40,476 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6262] [2025-03-08 20:14:40,478 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6269] [2025-03-08 20:14:40,503 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [6921] [2025-03-08 20:14:40,504 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [6928] [2025-03-08 20:14:40,504 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6935] [2025-03-08 20:14:40,525 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)); [8016-8017] [2025-03-08 20:14:40,526 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/d4e00c1/linux-kernel-locking-mutex/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [8066-8067] [2025-03-08 20:14:40,527 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"); [8072-8074] [2025-03-08 20:14:40,527 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)); [8094] [2025-03-08 20:14:40,530 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8198] [2025-03-08 20:14:40,531 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)); [8255-8256] [2025-03-08 20:14:40,533 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)); [8316] [2025-03-08 20:14:40,533 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)); [8324-8325] [2025-03-08 20:14:40,536 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)); [8400-8401] [2025-03-08 20:14:40,538 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)); [8434-8435] [2025-03-08 20:14:40,540 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)); [8475-8476] [2025-03-08 20:14:40,540 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)); [8504-8505] [2025-03-08 20:14:40,552 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)); [8946-8947] [2025-03-08 20:14:40,552 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8953] [2025-03-08 20:14:40,571 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9563] [2025-03-08 20:14:40,572 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [9610] [2025-03-08 20:14:40,573 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)skb->data) [9622] [2025-03-08 20:14:40,574 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)next_rxd) [9683] [2025-03-08 20:14:40,611 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10294] [2025-03-08 20:14:40,664 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [11933] [2025-03-08 20:14:40,665 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)); [11977-11978] [2025-03-08 20:14:40,667 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)); [12013-12014] [2025-03-08 20:14:40,672 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12128] [2025-03-08 20:14:40,673 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [12132] [2025-03-08 20:14:40,736 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[455527,455540] [2025-03-08 20:14:40,736 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[455693,455706] [2025-03-08 20:14:40,737 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[455857,455870] [2025-03-08 20:14:40,737 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[456022,456035] [2025-03-08 20:14:40,746 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-08 20:14:40,970 INFO L204 MainTranslator]: Completed translation [2025-03-08 20:14:40,970 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:14:40 WrapperNode [2025-03-08 20:14:40,970 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-08 20:14:40,971 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-08 20:14:40,971 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-08 20:14:40,971 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-08 20:14:40,977 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:14:40" (1/1) ... [2025-03-08 20:14:41,069 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:14:40" (1/1) ... [2025-03-08 20:14:41,313 INFO L138 Inliner]: procedures = 547, calls = 3132, calls flagged for inlining = 311, calls inlined = 283, statements flattened = 8700 [2025-03-08 20:14:41,314 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-08 20:14:41,314 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-08 20:14:41,314 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-08 20:14:41,314 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-08 20:14:41,322 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:14:40" (1/1) ... [2025-03-08 20:14:41,322 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:14:40" (1/1) ... [2025-03-08 20:14:41,351 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:14:40" (1/1) ... [2025-03-08 20:14:43,607 INFO L175 MemorySlicer]: Split 1690 memory accesses to 19 slices as follows [2, 7, 2, 6, 1, 1, 2, 5, 5, 51, 50, 46, 2, 3, 9, 1491, 2, 3, 2]. 88 percent of accesses are in the largest equivalence class. The 57 initializations are split as follows [0, 6, 0, 6, 1, 0, 2, 5, 5, 0, 0, 0, 0, 2, 0, 29, 0, 1, 0]. The 913 writes are split as follows [1, 0, 1, 0, 0, 0, 0, 0, 0, 42, 50, 46, 1, 0, 5, 765, 1, 0, 1]. [2025-03-08 20:14:43,608 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:14:40" (1/1) ... [2025-03-08 20:14:43,608 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:14:40" (1/1) ... [2025-03-08 20:14:43,740 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:14:40" (1/1) ... [2025-03-08 20:14:43,756 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:14:40" (1/1) ... [2025-03-08 20:14:43,806 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:14:40" (1/1) ... [2025-03-08 20:14:43,836 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:14:40" (1/1) ... [2025-03-08 20:14:43,891 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-08 20:14:43,892 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-08 20:14:43,892 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-08 20:14:43,893 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-08 20:14:43,893 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:14:40" (1/1) ... [2025-03-08 20:14:43,897 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-08 20:14:43,907 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-08 20:14:43,922 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-03-08 20:14:43,927 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-03-08 20:14:43,946 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2025-03-08 20:14:43,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2025-03-08 20:14:43,946 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2025-03-08 20:14:43,946 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2025-03-08 20:14:43,946 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-03-08 20:14:43,946 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-03-08 20:14:43,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2025-03-08 20:14:43,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2025-03-08 20:14:43,947 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2025-03-08 20:14:43,947 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2025-03-08 20:14:43,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-03-08 20:14:43,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-03-08 20:14:43,947 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2025-03-08 20:14:43,947 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2025-03-08 20:14:43,947 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_function_pointers_vf [2025-03-08 20:14:43,948 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_function_pointers_vf [2025-03-08 20:14:43,948 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2025-03-08 20:14:43,948 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2025-03-08 20:14:43,948 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2025-03-08 20:14:43,948 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2025-03-08 20:14:43,948 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2025-03-08 20:14:43,948 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2025-03-08 20:14:43,948 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2025-03-08 20:14:43,948 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2025-03-08 20:14:43,948 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_alloc_rx_buffers [2025-03-08 20:14:43,948 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_alloc_rx_buffers [2025-03-08 20:14:43,948 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2025-03-08 20:14:43,948 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2025-03-08 20:14:43,948 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_mac_addr_vf [2025-03-08 20:14:43,948 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_mac_addr_vf [2025-03-08 20:14:43,948 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_close [2025-03-08 20:14:43,948 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_close [2025-03-08 20:14:43,948 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2025-03-08 20:14:43,948 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2025-03-08 20:14:43,948 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset_hw_vf [2025-03-08 20:14:43,948 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset_hw_vf [2025-03-08 20:14:43,948 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_maybe_stop_tx [2025-03-08 20:14:43,948 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_maybe_stop_tx [2025-03-08 20:14:43,948 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2025-03-08 20:14:43,948 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2025-03-08 20:14:43,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2025-03-08 20:14:43,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2025-03-08 20:14:43,948 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2025-03-08 20:14:43,948 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2025-03-08 20:14:43,948 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2025-03-08 20:14:43,948 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2025-03-08 20:14:43,948 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_tx_irq [2025-03-08 20:14:43,949 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_tx_irq [2025-03-08 20:14:43,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-03-08 20:14:43,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-03-08 20:14:43,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2025-03-08 20:14:43,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2025-03-08 20:14:43,949 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2025-03-08 20:14:43,949 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2025-03-08 20:14:43,949 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_suspend [2025-03-08 20:14:43,949 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_suspend [2025-03-08 20:14:43,949 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-03-08 20:14:43,949 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2025-03-08 20:14:43,949 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2025-03-08 20:14:43,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2025-03-08 20:14:43,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2025-03-08 20:14:43,949 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2025-03-08 20:14:43,949 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2025-03-08 20:14:43,949 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2025-03-08 20:14:43,949 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2025-03-08 20:14:43,949 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2025-03-08 20:14:43,949 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2025-03-08 20:14:43,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-03-08 20:14:43,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-03-08 20:14:43,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-03-08 20:14:43,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-03-08 20:14:43,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-03-08 20:14:43,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-03-08 20:14:43,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-03-08 20:14:43,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-03-08 20:14:43,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-03-08 20:14:43,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-03-08 20:14:43,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-03-08 20:14:43,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-03-08 20:14:43,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-03-08 20:14:43,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-03-08 20:14:43,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-03-08 20:14:43,950 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-03-08 20:14:43,950 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-03-08 20:14:43,950 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-03-08 20:14:43,950 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-03-08 20:14:43,950 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_assign_vector [2025-03-08 20:14:43,950 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_assign_vector [2025-03-08 20:14:43,950 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2025-03-08 20:14:43,950 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2025-03-08 20:14:43,950 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2025-03-08 20:14:43,953 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2025-03-08 20:14:43,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-03-08 20:14:43,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-03-08 20:14:43,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-03-08 20:14:43,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-03-08 20:14:43,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-03-08 20:14:43,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-03-08 20:14:43,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-03-08 20:14:43,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-03-08 20:14:43,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-03-08 20:14:43,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-03-08 20:14:43,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-03-08 20:14:43,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-03-08 20:14:43,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-03-08 20:14:43,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-03-08 20:14:43,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-03-08 20:14:43,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-03-08 20:14:43,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-03-08 20:14:43,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-03-08 20:14:43,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-03-08 20:14:43,954 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_desc_unused [2025-03-08 20:14:43,954 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_desc_unused [2025-03-08 20:14:43,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2025-03-08 20:14:43,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2025-03-08 20:14:43,954 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2025-03-08 20:14:43,954 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2025-03-08 20:14:43,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-03-08 20:14:43,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-03-08 20:14:43,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-03-08 20:14:43,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-03-08 20:14:43,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-03-08 20:14:43,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-03-08 20:14:43,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-03-08 20:14:43,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-03-08 20:14:43,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-03-08 20:14:43,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-03-08 20:14:43,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-03-08 20:14:43,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-03-08 20:14:43,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-03-08 20:14:43,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-03-08 20:14:43,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-03-08 20:14:43,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-03-08 20:14:43,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-03-08 20:14:43,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-03-08 20:14:43,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-03-08 20:14:43,955 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_netpoll [2025-03-08 20:14:43,955 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_netpoll [2025-03-08 20:14:43,955 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2025-03-08 20:14:43,955 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2025-03-08 20:14:43,955 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reset_interrupt_capability [2025-03-08 20:14:43,955 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reset_interrupt_capability [2025-03-08 20:14:43,955 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2025-03-08 20:14:43,955 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2025-03-08 20:14:43,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-03-08 20:14:43,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-03-08 20:14:43,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-03-08 20:14:43,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-03-08 20:14:43,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-03-08 20:14:43,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-03-08 20:14:43,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2025-03-08 20:14:43,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2025-03-08 20:14:43,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2025-03-08 20:14:43,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2025-03-08 20:14:43,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2025-03-08 20:14:43,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2025-03-08 20:14:43,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2025-03-08 20:14:43,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2025-03-08 20:14:43,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2025-03-08 20:14:43,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2025-03-08 20:14:43,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2025-03-08 20:14:43,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2025-03-08 20:14:43,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2025-03-08 20:14:43,955 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-03-08 20:14:43,955 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-03-08 20:14:43,955 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-03-08 20:14:43,957 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-03-08 20:14:43,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-03-08 20:14:43,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-03-08 20:14:43,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2025-03-08 20:14:43,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2025-03-08 20:14:43,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2025-03-08 20:14:43,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2025-03-08 20:14:43,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2025-03-08 20:14:43,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2025-03-08 20:14:43,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2025-03-08 20:14:43,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2025-03-08 20:14:43,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2025-03-08 20:14:43,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2025-03-08 20:14:43,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2025-03-08 20:14:43,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2025-03-08 20:14:43,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2025-03-08 20:14:43,958 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_msg_vf [2025-03-08 20:14:43,958 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_msg_vf [2025-03-08 20:14:43,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2025-03-08 20:14:43,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2025-03-08 20:14:43,958 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2025-03-08 20:14:43,958 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2025-03-08 20:14:43,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_igbvf_exit_module_19_2 [2025-03-08 20:14:43,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_igbvf_exit_module_19_2 [2025-03-08 20:14:43,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2025-03-08 20:14:43,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2025-03-08 20:14:43,958 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_free_tx_resources [2025-03-08 20:14:43,958 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_free_tx_resources [2025-03-08 20:14:43,958 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2025-03-08 20:14:43,958 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2025-03-08 20:14:43,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2025-03-08 20:14:43,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2025-03-08 20:14:43,958 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2025-03-08 20:14:43,958 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2025-03-08 20:14:43,958 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2025-03-08 20:14:43,958 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2025-03-08 20:14:43,958 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2025-03-08 20:14:43,958 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2025-03-08 20:14:43,958 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2025-03-08 20:14:43,958 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2025-03-08 20:14:43,958 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-03-08 20:14:43,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2025-03-08 20:14:43,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2025-03-08 20:14:43,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2025-03-08 20:14:43,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2025-03-08 20:14:43,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2025-03-08 20:14:43,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2025-03-08 20:14:43,959 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2025-03-08 20:14:43,959 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2025-03-08 20:14:43,959 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_configure_msix [2025-03-08 20:14:43,959 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_configure_msix [2025-03-08 20:14:43,959 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-08 20:14:43,959 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_open [2025-03-08 20:14:43,959 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_open [2025-03-08 20:14:43,959 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2025-03-08 20:14:43,959 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2025-03-08 20:14:43,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2025-03-08 20:14:43,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2025-03-08 20:14:43,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-03-08 20:14:43,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-03-08 20:14:43,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-03-08 20:14:43,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-03-08 20:14:43,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-03-08 20:14:43,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-03-08 20:14:43,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-03-08 20:14:43,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-03-08 20:14:43,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-03-08 20:14:43,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-03-08 20:14:43,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-03-08 20:14:43,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-03-08 20:14:43,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-03-08 20:14:43,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-03-08 20:14:43,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-03-08 20:14:43,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-03-08 20:14:43,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-03-08 20:14:43,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-03-08 20:14:43,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-03-08 20:14:43,961 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2025-03-08 20:14:43,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2025-03-08 20:14:43,961 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2025-03-08 20:14:43,961 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2025-03-08 20:14:43,961 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_nway_reset [2025-03-08 20:14:43,961 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_nway_reset [2025-03-08 20:14:43,961 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reset [2025-03-08 20:14:43,961 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reset [2025-03-08 20:14:43,961 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_posted_mbx [2025-03-08 20:14:43,961 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_posted_mbx [2025-03-08 20:14:43,961 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2025-03-08 20:14:43,961 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2025-03-08 20:14:43,961 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_irq_enable [2025-03-08 20:14:43,962 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_irq_enable [2025-03-08 20:14:43,962 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2025-03-08 20:14:43,962 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2025-03-08 20:14:43,962 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2025-03-08 20:14:43,962 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2025-03-08 20:14:43,962 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reinit_locked [2025-03-08 20:14:43,962 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reinit_locked [2025-03-08 20:14:43,962 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2025-03-08 20:14:43,962 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2025-03-08 20:14:43,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2025-03-08 20:14:43,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2025-03-08 20:14:43,962 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_update_stats [2025-03-08 20:14:43,962 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_update_stats [2025-03-08 20:14:43,962 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_vlan_rx_add_vid [2025-03-08 20:14:43,962 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_vlan_rx_add_vid [2025-03-08 20:14:43,962 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2025-03-08 20:14:43,962 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2025-03-08 20:14:43,962 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2025-03-08 20:14:43,962 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2025-03-08 20:14:43,962 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_bit_vf [2025-03-08 20:14:43,962 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_bit_vf [2025-03-08 20:14:43,962 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_hw_vf [2025-03-08 20:14:43,962 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_hw_vf [2025-03-08 20:14:43,962 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-08 20:14:43,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-08 20:14:43,962 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2025-03-08 20:14:43,962 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2025-03-08 20:14:43,962 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_poll_for_ack [2025-03-08 20:14:43,962 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_poll_for_ack [2025-03-08 20:14:43,962 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2025-03-08 20:14:43,962 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2025-03-08 20:14:43,962 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-03-08 20:14:43,962 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-03-08 20:14:43,962 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-03-08 20:14:43,962 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-03-08 20:14:43,962 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-03-08 20:14:43,962 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-03-08 20:14:43,962 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-03-08 20:14:43,962 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-03-08 20:14:43,962 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-03-08 20:14:43,962 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-03-08 20:14:43,962 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-03-08 20:14:43,962 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-03-08 20:14:43,962 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-03-08 20:14:43,962 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-03-08 20:14:43,962 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-03-08 20:14:43,962 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-03-08 20:14:43,962 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-03-08 20:14:43,962 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-03-08 20:14:43,962 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-03-08 20:14:43,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-03-08 20:14:43,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-03-08 20:14:43,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-03-08 20:14:43,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-03-08 20:14:43,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-03-08 20:14:43,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-03-08 20:14:43,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-03-08 20:14:43,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-03-08 20:14:43,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-03-08 20:14:43,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-03-08 20:14:43,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-03-08 20:14:43,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-03-08 20:14:43,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-03-08 20:14:43,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-03-08 20:14:43,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-03-08 20:14:43,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-03-08 20:14:43,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-03-08 20:14:43,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-03-08 20:14:43,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-03-08 20:14:43,966 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-03-08 20:14:43,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-03-08 20:14:43,967 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2025-03-08 20:14:43,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2025-03-08 20:14:43,967 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_rar_set_vf [2025-03-08 20:14:43,967 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_rar_set_vf [2025-03-08 20:14:43,967 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2025-03-08 20:14:43,967 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2025-03-08 20:14:43,967 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2025-03-08 20:14:43,967 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2025-03-08 20:14:43,967 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2025-03-08 20:14:43,967 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2025-03-08 20:14:43,967 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_down [2025-03-08 20:14:43,967 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_down [2025-03-08 20:14:43,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2025-03-08 20:14:43,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2025-03-08 20:14:43,967 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_regs_len [2025-03-08 20:14:43,967 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_regs_len [2025-03-08 20:14:43,967 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_free_irq [2025-03-08 20:14:43,967 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_free_irq [2025-03-08 20:14:43,967 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2025-03-08 20:14:43,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2025-03-08 20:14:43,968 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2025-03-08 20:14:43,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2025-03-08 20:14:43,968 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_link_vf [2025-03-08 20:14:43,968 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_link_vf [2025-03-08 20:14:43,968 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2025-03-08 20:14:43,968 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2025-03-08 20:14:43,968 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2025-03-08 20:14:43,968 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2025-03-08 20:14:43,968 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2025-03-08 20:14:43,968 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2025-03-08 20:14:43,968 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2025-03-08 20:14:43,968 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2025-03-08 20:14:43,968 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2025-03-08 20:14:43,968 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2025-03-08 20:14:43,968 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2025-03-08 20:14:43,968 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2025-03-08 20:14:43,968 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2025-03-08 20:14:43,968 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2025-03-08 20:14:43,968 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2025-03-08 20:14:43,968 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2025-03-08 20:14:43,968 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2025-03-08 20:14:43,968 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2025-03-08 20:14:43,968 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2025-03-08 20:14:43,968 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2025-03-08 20:14:43,968 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2025-03-08 20:14:43,968 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2025-03-08 20:14:43,968 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2025-03-08 20:14:43,968 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2025-03-08 20:14:43,968 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2025-03-08 20:14:43,968 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2025-03-08 20:14:43,968 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2025-03-08 20:14:43,968 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2025-03-08 20:14:43,968 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2025-03-08 20:14:43,968 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2025-03-08 20:14:43,968 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2025-03-08 20:14:43,968 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2025-03-08 20:14:43,968 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2025-03-08 20:14:43,968 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2025-03-08 20:14:43,968 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2025-03-08 20:14:43,968 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2025-03-08 20:14:43,968 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2025-03-08 20:14:43,968 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2025-03-08 20:14:43,968 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2025-03-08 20:14:43,968 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2025-03-08 20:14:43,968 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2025-03-08 20:14:43,968 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2025-03-08 20:14:43,968 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_tx_ring [2025-03-08 20:14:43,968 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_tx_ring [2025-03-08 20:14:43,968 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_v2p_mailbox [2025-03-08 20:14:43,968 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_v2p_mailbox [2025-03-08 20:14:43,968 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2025-03-08 20:14:43,969 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2025-03-08 20:14:43,969 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2025-03-08 20:14:43,969 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2025-03-08 20:14:43,969 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2025-03-08 20:14:43,969 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2025-03-08 20:14:43,969 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-03-08 20:14:43,969 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2025-03-08 20:14:43,969 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2025-03-08 20:14:43,969 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_remove [2025-03-08 20:14:43,969 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_remove [2025-03-08 20:14:43,969 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2025-03-08 20:14:43,969 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2025-03-08 20:14:43,969 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2025-03-08 20:14:43,969 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2025-03-08 20:14:43,969 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_irq_disable [2025-03-08 20:14:43,969 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_irq_disable [2025-03-08 20:14:43,969 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-03-08 20:14:43,969 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-03-08 20:14:43,969 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-03-08 20:14:43,969 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-03-08 20:14:43,969 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-03-08 20:14:43,969 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-03-08 20:14:43,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-03-08 20:14:43,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-03-08 20:14:43,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-03-08 20:14:43,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-03-08 20:14:43,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-03-08 20:14:43,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-03-08 20:14:43,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-03-08 20:14:43,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-03-08 20:14:43,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-03-08 20:14:43,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-03-08 20:14:43,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-03-08 20:14:43,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-03-08 20:14:43,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-03-08 20:14:43,970 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_configure [2025-03-08 20:14:43,970 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_configure [2025-03-08 20:14:43,970 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_setup_rx_resources [2025-03-08 20:14:43,970 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_setup_rx_resources [2025-03-08 20:14:43,970 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_rx_ring [2025-03-08 20:14:43,970 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_rx_ring [2025-03-08 20:14:43,970 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~s32~0 [2025-03-08 20:14:43,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~s32~0 [2025-03-08 20:14:43,970 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_obtain_mbx_lock_vf [2025-03-08 20:14:43,970 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_obtain_mbx_lock_vf [2025-03-08 20:14:43,970 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2025-03-08 20:14:43,970 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2025-03-08 20:14:43,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-03-08 20:14:43,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-03-08 20:14:43,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-03-08 20:14:43,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-03-08 20:14:43,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-03-08 20:14:43,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-03-08 20:14:43,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2025-03-08 20:14:43,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2025-03-08 20:14:43,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2025-03-08 20:14:43,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2025-03-08 20:14:43,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2025-03-08 20:14:43,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2025-03-08 20:14:43,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2025-03-08 20:14:43,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2025-03-08 20:14:43,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2025-03-08 20:14:43,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2025-03-08 20:14:43,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2025-03-08 20:14:43,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2025-03-08 20:14:43,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2025-03-08 20:14:43,971 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-03-08 20:14:43,971 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-03-08 20:14:43,971 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2025-03-08 20:14:43,971 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2025-03-08 20:14:43,971 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_ack_vf [2025-03-08 20:14:43,971 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_ack_vf [2025-03-08 20:14:43,971 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2025-03-08 20:14:43,971 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2025-03-08 20:14:43,971 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2025-03-08 20:14:43,971 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2025-03-08 20:14:43,971 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2025-03-08 20:14:43,971 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2025-03-08 20:14:43,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2025-03-08 20:14:43,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2025-03-08 20:14:43,971 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_request_irq [2025-03-08 20:14:43,971 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_request_irq [2025-03-08 20:14:43,971 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_resume [2025-03-08 20:14:43,971 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_resume [2025-03-08 20:14:43,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2025-03-08 20:14:43,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2025-03-08 20:14:43,971 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2025-03-08 20:14:43,971 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2025-03-08 20:14:43,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2025-03-08 20:14:43,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2025-03-08 20:14:43,971 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_put_txbuf [2025-03-08 20:14:43,971 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_put_txbuf [2025-03-08 20:14:43,971 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u16~0~TO~~s32~0 [2025-03-08 20:14:43,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u16~0~TO~~s32~0 [2025-03-08 20:14:43,975 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_poll_for_msg [2025-03-08 20:14:43,975 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_poll_for_msg [2025-03-08 20:14:43,975 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2025-03-08 20:14:43,975 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2025-03-08 20:14:43,976 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2025-03-08 20:14:43,976 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2025-03-08 20:14:43,976 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2025-03-08 20:14:43,976 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2025-03-08 20:14:43,976 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2025-03-08 20:14:43,976 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2025-03-08 20:14:43,976 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_shutdown [2025-03-08 20:14:43,976 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_shutdown [2025-03-08 20:14:43,976 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2025-03-08 20:14:43,976 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2025-03-08 20:14:43,976 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2025-03-08 20:14:43,976 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2025-03-08 20:14:43,976 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_setup_tx_resources [2025-03-08 20:14:43,976 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_setup_tx_resources [2025-03-08 20:14:43,976 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2025-03-08 20:14:43,976 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2025-03-08 20:14:43,976 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_eeprom_len [2025-03-08 20:14:43,976 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_eeprom_len [2025-03-08 20:14:43,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-03-08 20:14:43,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-03-08 20:14:43,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-03-08 20:14:43,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-03-08 20:14:43,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-03-08 20:14:43,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-03-08 20:14:43,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-03-08 20:14:43,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-03-08 20:14:43,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-03-08 20:14:43,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-03-08 20:14:43,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-03-08 20:14:43,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-03-08 20:14:43,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-03-08 20:14:43,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-03-08 20:14:43,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-03-08 20:14:43,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-03-08 20:14:43,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-03-08 20:14:43,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-03-08 20:14:43,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-03-08 20:14:43,976 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~~bool~0~TO~~s32~0 [2025-03-08 20:14:43,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~~bool~0~TO~~s32~0 [2025-03-08 20:14:43,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-03-08 20:14:43,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-03-08 20:14:43,976 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2025-03-08 20:14:43,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2025-03-08 20:14:43,976 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device_mem [2025-03-08 20:14:43,976 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device_mem [2025-03-08 20:14:43,976 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2025-03-08 20:14:43,976 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2025-03-08 20:14:43,976 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2025-03-08 20:14:43,976 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2025-03-08 20:14:43,976 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2025-03-08 20:14:43,977 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2025-03-08 20:14:43,977 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_io_resume [2025-03-08 20:14:43,977 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_io_resume [2025-03-08 20:14:43,977 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_free_rx_resources [2025-03-08 20:14:43,977 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_free_rx_resources [2025-03-08 20:14:43,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2025-03-08 20:14:43,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2025-03-08 20:14:43,977 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_multi [2025-03-08 20:14:43,977 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_multi [2025-03-08 20:14:43,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2025-03-08 20:14:43,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2025-03-08 20:14:43,977 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_tx_timeout [2025-03-08 20:14:43,977 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_tx_timeout [2025-03-08 20:14:43,977 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2025-03-08 20:14:43,977 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2025-03-08 20:14:43,977 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2025-03-08 20:14:43,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2025-03-08 20:14:43,977 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_posted_mbx [2025-03-08 20:14:43,977 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_posted_mbx [2025-03-08 20:14:43,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2025-03-08 20:14:43,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2025-03-08 20:14:43,977 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2025-03-08 20:14:43,977 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2025-03-08 20:14:43,978 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_up [2025-03-08 20:14:43,978 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_up [2025-03-08 20:14:43,978 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2025-03-08 20:14:43,978 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2025-03-08 20:14:43,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-08 20:14:43,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-03-08 20:14:43,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-03-08 20:14:43,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-03-08 20:14:43,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-03-08 20:14:43,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-03-08 20:14:43,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-03-08 20:14:43,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-03-08 20:14:43,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-03-08 20:14:43,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-03-08 20:14:43,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-03-08 20:14:43,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-03-08 20:14:43,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-03-08 20:14:43,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-03-08 20:14:43,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-03-08 20:14:43,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-03-08 20:14:43,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-03-08 20:14:43,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-03-08 20:14:43,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-03-08 20:14:43,979 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2025-03-08 20:14:43,979 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2025-03-08 20:14:43,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2025-03-08 20:14:43,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2025-03-08 20:14:45,022 INFO L256 CfgBuilder]: Building ICFG [2025-03-08 20:14:45,026 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-08 20:14:45,077 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L16849: havoc netpoll_trap_#t~nondet1982#1; [2025-03-08 20:14:45,301 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L16691: havoc alloc_pages_current_#t~ret1964#1.base, alloc_pages_current_#t~ret1964#1.offset; [2025-03-08 20:14:45,386 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6960: havoc dev_name_#t~mem190#1.base, dev_name_#t~mem190#1.offset; [2025-03-08 20:14:45,386 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6950: havoc kobject_name_#t~mem186#1.base, kobject_name_#t~mem186#1.offset; [2025-03-08 20:14:45,830 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6344: call ULTIMATE.dealloc(~#msgbuf~0#1.base, ~#msgbuf~0#1.offset);havoc ~#msgbuf~0#1.base, ~#msgbuf~0#1.offset; [2025-03-08 20:14:45,852 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L15921: havoc ldv_dev_get_drvdata_#t~mem1903#1.base, ldv_dev_get_drvdata_#t~mem1903#1.offset;havoc ldv_dev_get_drvdata_#t~mem1904#1.base, ldv_dev_get_drvdata_#t~mem1904#1.offset; [2025-03-08 20:14:45,859 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L16919: havoc #t~nondet1996; [2025-03-08 20:14:45,862 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L8712: havoc #t~mem557.base, #t~mem557.offset;havoc #t~mem558; [2025-03-08 20:14:45,944 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10316: havoc #t~mem967#1; [2025-03-08 20:14:45,971 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L16877: havoc pci_save_state_#t~nondet1986#1; [2025-03-08 20:14:45,977 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L16789: havoc #t~nondet1976; [2025-03-08 20:14:45,979 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L16695: havoc #t~nondet1965; [2025-03-08 20:14:45,984 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L8963: havoc #t~mem600.base, #t~mem600.offset; [2025-03-08 20:14:46,081 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L8376: havoc #t~mem458.base, #t~mem458.offset; [2025-03-08 20:14:46,093 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L9387: havoc #t~mem697;havoc #t~mem696;havoc #t~mem698; [2025-03-08 20:14:46,093 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L9384: havoc #t~mem694;havoc #t~mem695; [2025-03-08 20:14:46,097 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L16685: havoc #t~nondet1962; [2025-03-08 20:14:46,105 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L16675: havoc #t~nondet1961; [2025-03-08 20:14:46,113 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L16931: havoc #t~ret1998.base, #t~ret1998.offset; [2025-03-08 20:14:46,128 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L8776: havoc #t~mem572.base, #t~mem572.offset;havoc #t~mem573; [2025-03-08 20:14:46,165 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L8792: havoc #t~mem577.base, #t~mem577.offset; [2025-03-08 20:14:46,282 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L16793: havoc #t~nondet1977; [2025-03-08 20:14:46,425 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L15795-1: ldv_mod_timer_22_#res#1 := ldv_mod_timer_22_~ldv_func_res~6#1; [2025-03-08 20:14:46,435 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L9232: havoc is_multicast_ether_addr_#t~mem665#1; [2025-03-08 20:14:46,522 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L15810-1: ldv_mod_timer_23_#res#1 := ldv_mod_timer_23_~ldv_func_res~7#1; [2025-03-08 20:14:46,522 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L16910: havoc round_jiffies_#t~nondet1992#1; [2025-03-08 20:14:46,524 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L8735: havoc #t~mem562;havoc #t~mem563; [2025-03-08 20:14:46,553 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L16813: havoc #t~nondet1979; [2025-03-08 20:14:46,701 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L9143: havoc pci_channel_offline_#t~mem633#1; [2025-03-08 20:14:54,868 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L16750: havoc ethtool_op_get_link_#t~nondet1972#1; [2025-03-08 20:14:54,868 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14768: call ULTIMATE.dealloc(ldv_pci_instance_suspend_4_8_~#arg2#1.base, ldv_pci_instance_suspend_4_8_~#arg2#1.offset);havoc ldv_pci_instance_suspend_4_8_~#arg2#1.base, ldv_pci_instance_suspend_4_8_~#arg2#1.offset; [2025-03-08 20:14:54,869 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L15826-1: ldv_alloc_etherdev_mqs_24_#res#1.base, ldv_alloc_etherdev_mqs_24_#res#1.offset := ldv_alloc_etherdev_mqs_24_~ldv_func_res~8#1.base, ldv_alloc_etherdev_mqs_24_~ldv_func_res~8#1.offset; [2025-03-08 20:14:54,869 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L8824: havoc skb_frag_page_#t~mem583#1.base, skb_frag_page_#t~mem583#1.offset; [2025-03-08 20:14:54,869 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L8697: havoc skb_frag_size_#t~mem551#1; [2025-03-08 20:14:54,869 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7377: havoc igbvf_link_test_#t~mem283#1; [2025-03-08 20:14:54,869 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint main_returnLabel#1: #t~ret2000#1 := main_#res#1;havoc main_#t~ret1791#1, main_~tmp~133#1;assume { :end_inline_main } true; [2025-03-08 20:14:54,869 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L16891: havoc pskb_expand_head_#t~nondet1988#1; [2025-03-08 20:14:54,869 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14779: call ULTIMATE.dealloc(ldv_pci_instance_suspend_late_4_7_~#arg2#1.base, ldv_pci_instance_suspend_late_4_7_~#arg2#1.offset);havoc ldv_pci_instance_suspend_late_4_7_~#arg2#1.base, ldv_pci_instance_suspend_late_4_7_~#arg2#1.offset; [2025-03-08 20:14:54,869 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7118: havoc igbvf_get_msglevel_#t~mem203#1; [2025-03-08 20:14:54,869 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L15841-1: ldv_register_netdev_25_#res#1 := ldv_register_netdev_25_~ldv_func_res~9#1; [2025-03-08 20:14:54,869 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12144: call ULTIMATE.dealloc(igbvf_xmit_frame_ring_adv_~#hdr_len~0#1.base, igbvf_xmit_frame_ring_adv_~#hdr_len~0#1.offset);havoc igbvf_xmit_frame_ring_adv_~#hdr_len~0#1.base, igbvf_xmit_frame_ring_adv_~#hdr_len~0#1.offset; [2025-03-08 20:14:54,869 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L16902: havoc register_netdev_#t~nondet1990#1; [2025-03-08 20:14:54,869 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L16773: havoc ioremap_nocache_#t~ret1975#1.base, ioremap_nocache_#t~ret1975#1.offset; [2025-03-08 20:14:54,870 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L8847: havoc skb_is_gso_#t~mem588#1; [2025-03-08 20:14:54,870 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L8857: havoc skb_is_gso_v6_#t~mem590#1;havoc skb_is_gso_v6_#t~bitwise591#1; [2025-03-08 20:14:54,870 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L16928: havoc vmalloc_#t~ret1997#1.base, vmalloc_#t~ret1997#1.offset; [2025-03-08 20:14:54,870 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L9133: havoc netif_msg_init_#t~bitwise630#1; [2025-03-08 20:14:54,870 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L15081-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2025-03-08 20:14:54,870 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12703: call ULTIMATE.dealloc(igbvf_probe_~#__key~1#1.base, igbvf_probe_~#__key~1#1.offset);havoc igbvf_probe_~#__key~1#1.base, igbvf_probe_~#__key~1#1.offset;call ULTIMATE.dealloc(igbvf_probe_~#__key___0~1#1.base, igbvf_probe_~#__key___0~1#1.offset);havoc igbvf_probe_~#__key___0~1#1.base, igbvf_probe_~#__key___0~1#1.offset;call ULTIMATE.dealloc(igbvf_probe_~#__constr_expr_0~1#1.base, igbvf_probe_~#__constr_expr_0~1#1.offset);havoc igbvf_probe_~#__constr_expr_0~1#1.base, igbvf_probe_~#__constr_expr_0~1#1.offset;call ULTIMATE.dealloc(igbvf_probe_~#__key___1~0#1.base, igbvf_probe_~#__key___1~0#1.offset);havoc igbvf_probe_~#__key___1~0#1.base, igbvf_probe_~#__key___1~0#1.offset;call ULTIMATE.dealloc(igbvf_probe_~#__constr_expr_1~0#1.base, igbvf_probe_~#__constr_expr_1~0#1.offset);havoc igbvf_probe_~#__constr_expr_1~0#1.base, igbvf_probe_~#__constr_expr_1~0#1.offset; [2025-03-08 20:14:54,870 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L15082-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2025-03-08 20:14:54,870 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L16800: havoc ldv_pre_register_netdev_#t~nondet1978#1; [2025-03-08 20:14:54,870 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L16671: havoc __pci_register_driver_#t~nondet1960#1; [2025-03-08 20:14:54,871 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2025-03-08 20:14:54,871 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L16820: havoc msleep_interruptible_#t~nondet1980#1; [2025-03-08 20:14:54,871 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L16688: havoc alloc_etherdev_mqs_#t~ret1963#1.base, alloc_etherdev_mqs_#t~ret1963#1.offset; [2025-03-08 20:14:54,871 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L15903-1: ldv___pci_register_driver_30_#res#1 := ldv___pci_register_driver_30_~ldv_func_res~11#1; [2025-03-08 20:14:54,871 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L13265-1: ldv___pci_register_driver_#res#1 := ldv___pci_register_driver_~arg0#1; [2025-03-08 20:14:54,871 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L16702: havoc csum_ipv6_magic_#t~nondet1966#1; [2025-03-08 20:14:54,871 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11164: call ULTIMATE.dealloc(igbvf_sw_init_~#__key~0#1.base, igbvf_sw_init_~#__key~0#1.offset);havoc igbvf_sw_init_~#__key~0#1.base, igbvf_sw_init_~#__key~0#1.offset;call ULTIMATE.dealloc(igbvf_sw_init_~#__key___0~0#1.base, igbvf_sw_init_~#__key___0~0#1.offset);havoc igbvf_sw_init_~#__key___0~0#1.base, igbvf_sw_init_~#__key___0~0#1.offset; [2025-03-08 20:14:54,871 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L13284-1: ldv_alloc_etherdev_mqs_#res#1.base, ldv_alloc_etherdev_mqs_#res#1.offset := ldv_alloc_etherdev_mqs_~arg0#1.base, ldv_alloc_etherdev_mqs_~arg0#1.offset; [2025-03-08 20:14:54,871 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L13287-1: ldv_alloc_etherdev_mqs_#res#1.base, ldv_alloc_etherdev_mqs_#res#1.offset := ldv_alloc_etherdev_mqs_~arg0#1.base, ldv_alloc_etherdev_mqs_~arg0#1.offset; [2025-03-08 20:14:54,871 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L13289-1: ldv_alloc_etherdev_mqs_#res#1.base, ldv_alloc_etherdev_mqs_#res#1.offset := ldv_alloc_etherdev_mqs_~arg0#1.base, ldv_alloc_etherdev_mqs_~arg0#1.offset; [2025-03-08 20:14:54,871 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L9196: havoc tcp_hdrlen_#t~mem654#1; [2025-03-08 20:14:54,871 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L16863: havoc pci_enable_msix_#t~nondet1984#1; [2025-03-08 20:14:54,872 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L16870: havoc pci_request_regions_#t~nondet1985#1; [2025-03-08 20:14:54,872 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L15686-1: ldv_mod_timer_15_#res#1 := ldv_mod_timer_15_~ldv_func_res~0#1; [2025-03-08 20:14:55,849 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-03-08 20:14:56,086 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6503: call ULTIMATE.dealloc(~#msgbuf~4.base, ~#msgbuf~4.offset);havoc ~#msgbuf~4.base, ~#msgbuf~4.offset; [2025-03-08 20:14:56,128 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L16906: havoc request_threaded_irq_#t~nondet1991#1; [2025-03-08 20:14:56,647 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L15780-1: ldv_del_timer_sync_21_#res#1 := ldv_del_timer_sync_21_~ldv_func_res~5#1; [2025-03-08 20:14:57,437 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6545: call ULTIMATE.dealloc(~#in_msg~0.base, ~#in_msg~0.offset);havoc ~#in_msg~0.base, ~#in_msg~0.offset; [2025-03-08 20:14:57,459 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L8088: havoc #t~mem358; [2025-03-08 20:14:58,576 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L15866-1: ldv_del_timer_sync_27_#res#1 := ldv_del_timer_sync_27_~ldv_func_res~10#1; [2025-03-08 20:14:59,979 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L16758: havoc find_next_bit_#t~nondet1974#1; [2025-03-08 20:14:59,979 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L16754: havoc find_first_bit_#t~nondet1973#1; [2025-03-08 20:14:59,979 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6489: call ULTIMATE.dealloc(e1000_rlpml_set_vf_~#msgbuf~3#1.base, e1000_rlpml_set_vf_~#msgbuf~3#1.offset);havoc e1000_rlpml_set_vf_~#msgbuf~3#1.base, e1000_rlpml_set_vf_~#msgbuf~3#1.offset; [2025-03-08 20:15:02,050 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L9226: havoc #t~mem662;havoc #t~mem663;havoc #t~bitwise664; [2025-03-08 20:15:02,072 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L16887: havoc #t~nondet1987; [2025-03-08 20:15:02,095 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L16725: havoc #t~nondet1968; [2025-03-08 20:15:02,583 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L15125: #res#1 := ~arg0#1; [2025-03-08 20:15:03,046 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L15722-1: ldv_request_irq_17_#res#1 := ldv_request_irq_17_~ldv_func_res~2#1; [2025-03-08 20:15:03,046 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L15740-1: ldv_request_irq_18_#res#1 := ldv_request_irq_18_~ldv_func_res~3#1; [2025-03-08 20:15:03,046 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L15704-1: ldv_request_irq_16_#res#1 := ldv_request_irq_16_~ldv_func_res~1#1; [2025-03-08 20:15:04,243 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L8285: havoc __kmalloc_#t~ret418#1.base, __kmalloc_#t~ret418#1.offset; [2025-03-08 20:15:04,472 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L8082: havoc arch_irqs_disabled_flags_#t~bitwise357#1; [2025-03-08 20:15:04,507 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L16721: havoc #t~nondet1967; [2025-03-08 20:15:04,543 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12518: call ULTIMATE.dealloc(~#__constr_expr_0~0.base, ~#__constr_expr_0~0.offset);havoc ~#__constr_expr_0~0.base, ~#__constr_expr_0~0.offset; [2025-03-08 20:15:04,610 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6943: havoc #t~mem181;havoc #t~bitwise182; [2025-03-08 20:15:04,632 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L8782: havoc #t~mem574.base, #t~mem574.offset;havoc #t~mem575; [2025-03-08 20:15:05,342 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6464: call ULTIMATE.dealloc(e1000_set_vfta_vf_~#msgbuf~2#1.base, e1000_set_vfta_vf_~#msgbuf~2#1.offset);havoc e1000_set_vfta_vf_~#msgbuf~2#1.base, e1000_set_vfta_vf_~#msgbuf~2#1.offset; [2025-03-08 20:15:05,390 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L16859: havoc #t~nondet1983; [2025-03-08 20:15:05,412 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6937: #res := 1; [2025-03-08 20:15:05,556 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L16732: havoc dma_set_mask_#t~nondet1969#1; [2025-03-08 20:15:05,556 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L16736: havoc dma_supported_#t~nondet1970#1; [2025-03-08 20:15:06,309 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6430: call ULTIMATE.dealloc(e1000_update_mc_addr_list_vf_~#msgbuf~1#1.base, e1000_update_mc_addr_list_vf_~#msgbuf~1#1.offset);havoc e1000_update_mc_addr_list_vf_~#msgbuf~1#1.base, e1000_update_mc_addr_list_vf_~#msgbuf~1#1.offset; [2025-03-08 20:15:06,434 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L16898: havoc queue_work_on_#t~nondet1989#1; [2025-03-08 20:15:06,912 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L8353: havoc is_device_dma_capable_#t~mem429#1.base, is_device_dma_capable_#t~mem429#1.offset;havoc is_device_dma_capable_#t~mem430#1.base, is_device_dma_capable_#t~mem430#1.offset;havoc is_device_dma_capable_#t~mem431#1;havoc is_device_dma_capable_#t~short432#1; [2025-03-08 20:15:07,086 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L15765-1: ldv_mod_timer_20_#res#1 := ldv_mod_timer_20_~ldv_func_res~4#1; [2025-03-08 20:15:09,260 INFO L? ?]: Removed 4480 outVars from TransFormulas that were not future-live. [2025-03-08 20:15:09,260 INFO L307 CfgBuilder]: Performing block encoding [2025-03-08 20:15:09,353 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-08 20:15:09,353 INFO L336 CfgBuilder]: Removed 2 assume(true) statements. [2025-03-08 20:15:09,354 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.03 08:15:09 BoogieIcfgContainer [2025-03-08 20:15:09,354 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-08 20:15:09,356 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-08 20:15:09,356 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-08 20:15:09,359 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-08 20:15:09,360 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.03 08:14:37" (1/3) ... [2025-03-08 20:15:09,360 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6820c487 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.03 08:15:09, skipping insertion in model container [2025-03-08 20:15:09,360 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:14:40" (2/3) ... [2025-03-08 20:15:09,360 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6820c487 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.03 08:15:09, skipping insertion in model container [2025-03-08 20:15:09,360 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.03 08:15:09" (3/3) ... [2025-03-08 20:15:09,365 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-igbvf-igbvf.cil.i [2025-03-08 20:15:09,376 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-08 20:15:09,379 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-igbvf-igbvf.cil.i that has 201 procedures, 3618 locations, 1 initial locations, 60 loop locations, and 1 error locations. [2025-03-08 20:15:09,462 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-08 20:15:09,471 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;@59b09807, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-08 20:15:09,472 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-03-08 20:15:09,485 INFO L276 IsEmpty]: Start isEmpty. Operand has 3454 states, 2499 states have (on average 1.302921168467387) internal successors, (3256), 2540 states have internal predecessors, (3256), 791 states have call successors, (791), 164 states have call predecessors, (791), 163 states have return successors, (783), 769 states have call predecessors, (783), 783 states have call successors, (783) [2025-03-08 20:15:09,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2025-03-08 20:15:09,503 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 20:15:09,504 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] [2025-03-08 20:15:09,504 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 20:15:09,509 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 20:15:09,510 INFO L85 PathProgramCache]: Analyzing trace with hash -1621352770, now seen corresponding path program 1 times [2025-03-08 20:15:09,515 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 20:15:09,515 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1305511021] [2025-03-08 20:15:09,516 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 20:15:09,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 20:15:57,428 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 292 statements into 1 equivalence classes. [2025-03-08 20:15:57,986 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 292 of 292 statements. [2025-03-08 20:15:57,986 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 20:15:57,986 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 20:15:59,110 INFO L134 CoverageAnalysis]: Checked inductivity of 2556 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2556 trivial. 0 not checked. [2025-03-08 20:15:59,111 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 20:15:59,112 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1305511021] [2025-03-08 20:15:59,113 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1305511021] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 20:15:59,113 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-08 20:15:59,113 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-08 20:15:59,114 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1456263009] [2025-03-08 20:15:59,115 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 20:15:59,117 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-08 20:15:59,117 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 20:15:59,135 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-08 20:15:59,136 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 20:15:59,143 INFO L87 Difference]: Start difference. First operand has 3454 states, 2499 states have (on average 1.302921168467387) internal successors, (3256), 2540 states have internal predecessors, (3256), 791 states have call successors, (791), 164 states have call predecessors, (791), 163 states have return successors, (783), 769 states have call predecessors, (783), 783 states have call successors, (783) Second operand has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 3 states have call successors, (29), 2 states have call predecessors, (29), 1 states have return successors, (27), 3 states have call predecessors, (27), 3 states have call successors, (27) [2025-03-08 20:16:03,260 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 [] [2025-03-08 20:16:07,025 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-08 20:16:07,025 INFO L93 Difference]: Finished difference Result 10167 states and 14469 transitions. [2025-03-08 20:16:07,026 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-08 20:16:07,027 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 3 states have call successors, (29), 2 states have call predecessors, (29), 1 states have return successors, (27), 3 states have call predecessors, (27), 3 states have call successors, (27) Word has length 292 [2025-03-08 20:16:07,028 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-08 20:16:07,084 INFO L225 Difference]: With dead ends: 10167 [2025-03-08 20:16:07,084 INFO L226 Difference]: Without dead ends: 6752 [2025-03-08 20:16:07,112 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 20:16:07,117 INFO L435 NwaCegarLoop]: 4665 mSDtfsCounter, 4617 mSDsluCounter, 4589 mSDsCounter, 0 mSdLazyCounter, 274 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4617 SdHoareTripleChecker+Valid, 9254 SdHoareTripleChecker+Invalid, 282 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 274 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.5s IncrementalHoareTripleChecker+Time [2025-03-08 20:16:07,117 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4617 Valid, 9254 Invalid, 282 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7 Valid, 274 Invalid, 1 Unknown, 0 Unchecked, 7.5s Time] [2025-03-08 20:16:07,141 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6752 states. [2025-03-08 20:16:07,594 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6752 to 6752. [2025-03-08 20:16:07,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6752 states, 4912 states have (on average 1.2819625407166124) internal successors, (6297), 4991 states have internal predecessors, (6297), 1517 states have call successors, (1517), 323 states have call predecessors, (1517), 322 states have return successors, (1513), 1485 states have call predecessors, (1513), 1513 states have call successors, (1513) [2025-03-08 20:16:07,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6752 states to 6752 states and 9327 transitions. [2025-03-08 20:16:07,721 INFO L78 Accepts]: Start accepts. Automaton has 6752 states and 9327 transitions. Word has length 292 [2025-03-08 20:16:07,723 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-08 20:16:07,726 INFO L471 AbstractCegarLoop]: Abstraction has 6752 states and 9327 transitions. [2025-03-08 20:16:07,727 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 3 states have call successors, (29), 2 states have call predecessors, (29), 1 states have return successors, (27), 3 states have call predecessors, (27), 3 states have call successors, (27) [2025-03-08 20:16:07,727 INFO L276 IsEmpty]: Start isEmpty. Operand 6752 states and 9327 transitions. [2025-03-08 20:16:07,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2025-03-08 20:16:07,754 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 20:16:07,754 INFO L218 NwaCegarLoop]: trace histogram [28, 28, 24, 24, 24, 24, 24, 24, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-08 20:16:07,754 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-03-08 20:16:07,755 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 20:16:07,755 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 20:16:07,755 INFO L85 PathProgramCache]: Analyzing trace with hash -1165673018, now seen corresponding path program 1 times [2025-03-08 20:16:07,756 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 20:16:07,756 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [654821491] [2025-03-08 20:16:07,756 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 20:16:07,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms