xmllint é morto durante a formatação do arquivo enorme

1

Estou tentando formatar um arquivo XML (2.6G) usando a ferramenta xmllint e redirecionando a saída para um arquivo como:

xmllint --format response.xml > formatted.xml

Quando o processo é iniciado, ele está ocupando toda a memória disponível. A saída de:

free -m -c 10000 -s 30

É dado abaixo:

              total        used        free      shared  buff/cache   available
Mem:          15290          92       15111           8          86       14974
Swap:             0           0           0

              total        used        free      shared  buff/cache   available
Mem:          15290          92       15111           8          86       14974
Swap:             0           0           0

              total        used        free      shared  buff/cache   available
Mem:          15290       12706        1084           8        1498        2292
Swap:             0           0           0

              total        used        free      shared  buff/cache   available
Mem:          15290       15086         148           8          55          78
Swap:             0           0           0

              total        used        free      shared  buff/cache   available
Mem:          15290       15086         147           8          55          78
Swap:             0           0           0

              total        used        free      shared  buff/cache   available
Mem:          15290       15085         148           8          55          79
Swap:             0           0           0

              total        used        free      shared  buff/cache   available
Mem:          15290       15086         148           8          55          79
Swap:             0           0           0

              total        used        free      shared  buff/cache   available
Mem:          15290       15086         147           8          55          78
Swap:             0           0           0

              total        used        free      shared  buff/cache   available
Mem:          15290       15086         148           8          55          78
Swap:             0           0           0

              total        used        free      shared  buff/cache   available
Mem:          15290       15086         147           8          55          78
Swap:             0           0           0

              total        used        free      shared  buff/cache   available
Mem:          15290       15086         148           8          55          78
Swap:             0           0           0

              total        used        free      shared  buff/cache   available
Mem:          15290       15087         147           8          55          78
Swap:             0           0           0

              total        used        free      shared  buff/cache   available
Mem:          15290       15087         147           8          55          77
Swap:             0           0           0

              total        used        free      shared  buff/cache   available
Mem:          15290       15087         147           8          55          77
Swap:             0           0           0

              total        used        free      shared  buff/cache   available
Mem:          15290       15087         147           8          55          77
Swap:             0           0           0

              total        used        free      shared  buff/cache   available
Mem:          15290       15087         147           8          55          77
Swap:             0           0           0

              total        used        free      shared  buff/cache   available
Mem:          15290       15087         146           8          55          77
Swap:             0           0           0

              total        used        free      shared  buff/cache   available
Mem:          15290       15088         146           8          55          77
Swap:             0           0           0

              total        used        free      shared  buff/cache   available
Mem:          15290       15088         146           8          55          76
Swap:             0           0           0

              total        used        free      shared  buff/cache   available
Mem:          15290       15088         146           8          55          76
Swap:             0           0           0

              total        used        free      shared  buff/cache   available
Mem:          15290       15088         146           8          55          76
Swap:             0           0           0

              total        used        free      shared  buff/cache   available
Mem:          15290       15088         145           8          55          76
Swap:             0           0           0

              total        used        free      shared  buff/cache   available
Mem:          15290       15089         145           8          55          76
Swap:             0           0           0

              total        used        free      shared  buff/cache   available
Mem:          15290       15089         145           8          55          75
Swap:             0           0           0

              total        used        free      shared  buff/cache   available
Mem:          15290       15089         145           8          55          76
Swap:             0           0           0

              total        used        free      shared  buff/cache   available
Mem:          15290       15089         145           8          55          75
Swap:             0           0           0

              total        used        free      shared  buff/cache   available
Mem:          15290       15089         145           8          55          75
Swap:             0           0           0

              total        used        free      shared  buff/cache   available
Mem:          15290       15090         144           8          55          75
Swap:             0           0           0

              total        used        free      shared  buff/cache   available
Mem:          15290       15090         144           8          55          75
Swap:             0           0           0

              total        used        free      shared  buff/cache   available
Mem:          15290       15090         144           8          55          74
Swap:             0           0           0

              total        used        free      shared  buff/cache   available
Mem:          15290       15090         144           8          55          74
Swap:             0           0           0

              total        used        free      shared  buff/cache   available
Mem:          15290       15090         143           8          55          74
Swap:             0           0           0

              total        used        free      shared  buff/cache   available
Mem:          15290       15091         143           8          55          74
Swap:             0           0           0

              total        used        free      shared  buff/cache   available
Mem:          15290       15091         143           8          55          74
Swap:             0           0           0

              total        used        free      shared  buff/cache   available
Mem:          15290       15091         143           8          55          73
Swap:             0           0           0

              total        used        free      shared  buff/cache   available
Mem:          15290       15091         142           8          55          73
Swap:             0           0           0

              total        used        free      shared  buff/cache   available
Mem:          15290       15092         142           8          55          73
Swap:             0           0           0

              total        used        free      shared  buff/cache   available
Mem:          15290       15092         142           8          55          73
Swap:             0           0           0

              total        used        free      shared  buff/cache   available
Mem:          15290       15092         142           8          55          73
Swap:             0           0           0

              total        used        free      shared  buff/cache   available
Mem:          15290       15092         142           8          55          72
Swap:             0           0           0

              total        used        free      shared  buff/cache   available
Mem:          15290       15092         141           8          55          72
Swap:             0           0           0

              total        used        free      shared  buff/cache   available
Mem:          15290       15093         141           8          55          72
Swap:             0           0           0

              total        used        free      shared  buff/cache   available
Mem:          15290       15093         141           8          55          72
Swap:             0           0           0

              total        used        free      shared  buff/cache   available
Mem:          15290       15093         141           8          55          72
Swap:             0           0           0

              total        used        free      shared  buff/cache   available
Mem:          15290       15093         141           8          55          71
Swap:             0           0           0

              total        used        free      shared  buff/cache   available
Mem:          15290       15093         141           8          55          71
Swap:             0           0           0

              total        used        free      shared  buff/cache   available
Mem:          15290       15093         140           8          55          71
Swap:             0           0           0

              total        used        free      shared  buff/cache   available
Mem:          15290       15094         140           8          55          71
Swap:             0           0           0

              total        used        free      shared  buff/cache   available
Mem:          15290       15094         140           8          55          70
Swap:             0           0           0

              total        used        free      shared  buff/cache   available
Mem:          15290       15094         140           8          55          70
Swap:             0           0           0

              total        used        free      shared  buff/cache   available
Mem:          15290       15094         139           8          55          70
Swap:             0           0           0

              total        used        free      shared  buff/cache   available
Mem:          15290       15094         139           8          55          70
Swap:             0           0           0

              total        used        free      shared  buff/cache   available
Mem:          15290       15095         139           8          55          70
Swap:             0           0           0

              total        used        free      shared  buff/cache   available
Mem:          15290       15095         139           8          55          70
Swap:             0           0           0

              total        used        free      shared  buff/cache   available
Mem:          15290       15095         139           8          55          70
Swap:             0           0           0

              total        used        free      shared  buff/cache   available
Mem:          15290       15095         139           8          55          69
Swap:             0           0           0

              total        used        free      shared  buff/cache   available
Mem:          15290       15095         139           8          55          69
Swap:             0           0           0

              total        used        free      shared  buff/cache   available
Mem:          15290       15096         138           8          55          69
Swap:             0           0           0

              total        used        free      shared  buff/cache   available
Mem:          15290       15096         138           8          55          69
Swap:             0           0           0

              total        used        free      shared  buff/cache   available
Mem:          15290       15096         138           8          55          69
Swap:             0           0           0

              total        used        free      shared  buff/cache   available
Mem:          15290       15096         138           8          55          68
Swap:             0           0           0

              total        used        free      shared  buff/cache   available
Mem:          15290       15096         137           8          55          68
Swap:             0           0           0

              total        used        free      shared  buff/cache   available
Mem:          15290       15096         137           8          55          68
Swap:             0           0           0

              total        used        free      shared  buff/cache   available
Mem:          15290       15097         137           8          55          68
Swap:             0           0           0

              total        used        free      shared  buff/cache   available
Mem:          15290       15097         137           8          55          67
Swap:             0           0           0

              total        used        free      shared  buff/cache   available
Mem:          15290       15097         137           8          55          67
Swap:             0           0           0

              total        used        free      shared  buff/cache   available
Mem:          15290       15097         136           8          55          67
Swap:             0           0           0

              total        used        free      shared  buff/cache   available
Mem:          15290       15097         136           8          55          67
Swap:             0           0           0

              total        used        free      shared  buff/cache   available
Mem:          15290       15098         136           8          55          67
Swap:             0           0           0

              total        used        free      shared  buff/cache   available
Mem:          15290       15098         136           8          55          67
Swap:             0           0           0

              total        used        free      shared  buff/cache   available
Mem:          15290       15098         136           8          55          66
Swap:             0           0           0

              total        used        free      shared  buff/cache   available
Mem:          15290       15098         135           8          55          66
Swap:             0           0           0

              total        used        free      shared  buff/cache   available
Mem:          15290       15099         135           8          55          66
Swap:             0           0           0

              total        used        free      shared  buff/cache   available
Mem:          15290       15099         135           8          55          66
Swap:             0           0           0

              total        used        free      shared  buff/cache   available
Mem:          15290       15099         135           8          55          65
Swap:             0           0           0

              total        used        free      shared  buff/cache   available
Mem:          15290       15099         135           8          55          65
Swap:             0           0           0

              total        used        free      shared  buff/cache   available
Mem:          15290       15099         134           8          55          65
Swap:             0           0           0

              total        used        free      shared  buff/cache   available
Mem:          15290       15100         134           8          55          64
Swap:             0           0           0

              total        used        free      shared  buff/cache   available
Mem:          15290       15101         133           8          55          64
Swap:             0           0           0

              total        used        free      shared  buff/cache   available
Mem:          15290          94       15134           8          61       14983
Swap:             0           0           0

              total        used        free      shared  buff/cache   available
Mem:          15290          94       15133           8          61       14983
Swap:             0           0           0

Depois de um tempo, o processo é eliminado automaticamente após o registro de Killed no console. Como processar / formatar arquivos enormes usando xmllint ?

A versão do sistema operacional é:

Distributor ID: Ubuntu
Description:    Ubuntu 16.04.3 LTS
Release:        16.04
Codename:       xenial
    
por Tapas Bose 27.10.2017 / 11:27

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