CCL:G: oniom optimization



 Sent to CCL by: "sina  rastegar" [sina_rastegar1979_._yahoo.com]
 hello
 i have an optimization problem which is in the scf link.(link l502)
 %nprocshared=4
 # opt oniom(umpw1pw91/6-311++g(d,p):ub3lyp/3-21g)
 Title Card Required
 0 1 0 1 0 1
  B                0    1.58585500   -1.82270800   -2.63772500 L
  C                0            X1   -0.51506100   -2.47950500 L H 5   0.0000
  C                0            X2            Y1   -1.48169000 L
  C                  1            B3    3            A2    2            D1    0 L
  C                  2            B4    1            A3    3            D2    0 H
  C                  3            B5    1            A4    2            D3    0 L
 H 11   0.0000
  C                  4            B6    1            A5    3            D4    0 L
  C                  2            B7    1            A6    3            D5    0 L
  C                  3            B8    1            A7    2            D6    0 L
  C                  4            B9    1            A8    3            D7    0 L
  C                  6           B10    3            A9    1            D8    0 H
  C                  8           B11    2           A10    1            D9    0 L
  B                  5           B12    2           A11    1           D10    0 H
  B                  6           B13    3           A12    1           D11    0 L
  C                  9           B14    3           A13    1           D12    0 L
  C                 10           B15    4           A14    1           D13    0 L
  B                  7           B16    4           A15    1           D14    0 L
  C                 10           B17    4           A16    1           D15    0 L
  C                 11           B18    6           A17    3           D16    0 H
  C                 14           B19    6           A18    3           D17    0 L
  C                 18           B20   10           A19    4           D18    0 L
  B                 18           B21   10           A20    4           D19    0 L
  C                 16           B22   10           A21    4           D20    0 L
  B                 15           B23    9           A22    3           D21    0 L
  C                 19           B24   11           A23    6           D22    0 H
  C                 17           B25    7           A24    4           D23    0 L
  C                 26           B26   17           A25    7           D24    0 L
  C                 12           B27    8           A26    2           D25    0 L
 H 13   0.0000
  B                 19           B28   11           A27    6           D26    0 L
 H 19   0.0000
  C                 23           B29   16           A28   10           D27    0 L
  C                 24           B30   15           A29    9           D28    0 L
  C                 20           B31   14           A30    6           D29    0 L
  C                 28           B32   12           A31    8           D30    0 L
  B                 27           B33   26           A32   17           D31    0 L
  C                 22           B34   18           A33   10           D32    0 L
  C                 21           B35   18           A34   10           D33    0 L
  C                 36           B36   21           A35   18           D34    0 L
  C                 25           B37   19           A36   11           D35    0 L
 H 25   0.0000
  C                 32           B38   20           A37   14           D36    0 L
  C                 39           B39   32           A38   20           D37    0 L
  C                 40           B40   39           A39   32           D38    0 L
  C                 33           B41   28           A40   12           D39    0 L
  C                 34           B42   27           A41   26           D40    0 L
  C                 43           B43   34           A42   27           D41    0 L
  C                 31           B44   24           A43   15           D42    0 L
  C                 45           B45   31           A44   24           D43    0 L
  C                 46           B46   45           A45   31           D44    0 L
  C                 35           B47   22           A46   18           D45    0 L
  C                 39           B48   32           A47   20           D46    0 L
  B                 41           B49   40           A48   39           D47    0 L
  C                 42           B50   33           A49   28           D48    0 L
  B                 51           B51   42           A50   33           D49    0 L
  B                 45           B52   31           A51   24           D50    0 L
  C                 44           B53   43           A52   34           D51    0 L
  B                 54           B54   44           A53   43           D52    0 L
  C                 47           B55   46           A54   45           D53    0 L
  C                 49           B56   39           A55   32           D54    0 L
  C                 54           B57   44           A56   43           D55    0 L
  C                 56           B58   47           A57   46           D56    0 L
  C                 57           B59   49           A58   39           D57    0 L
  Ca                19           B60   11           A59    6           D58    0 H
  H                 61           B61   19           A60   11           D59    0 H
  H                 61           B62   19           A61   11           D60    0 H
    X1             2.38003100
    X2             1.56642000
    B3             1.55310875
    B4             1.41976076
    B5             1.44933813
    B6             1.41564073
    B7             1.47913179
    B8             1.48135236
    B9             1.43968521
    B10            1.41636224
    B11            1.41065845
    B12            1.51837290
    B13            1.57944043
    B14            1.42696239
    B15            1.45185999
    B16            1.52913065
    B17            1.49887927
    B18            1.47952310
    B19            1.54428880
    B20            1.38371471
    B21            1.52864907
    B22            1.49909578
    B23            1.50394395
    B24            1.47151482
    B25            1.52755988
    B26            1.38168426
    B27            1.46944080
    B28            1.52325757
    B29            1.38127377
    B30            1.57350182
    B31            1.41622292
    B32            1.42357761
    B33            1.54964456
    B34            1.53134770
    B35            1.49246923
    B36            1.45766652
    B37            1.40809662
    B38            1.51877271
    B39            1.48034543
    B40            1.39890321
    B41            1.47256783
    B42            1.50257451
    B43            1.42466424
    B44            1.41168861
    B45            1.48290140
    B46            1.40570635
    B47            1.42065882
    B48            1.39131518
    B49            1.54401397
    B50            1.40847374
    B51            1.54906135
    B52            1.53080783
    B53            1.50125572
    B54            1.50928430
    B55            1.49486606
    B56            1.47862640
    B57            1.41396911
    B58            1.38543439
    B59            1.44218636
    B60            2.42562964
    B61            2.77167492
    B62            2.72743093
    Y1            -2.76895800
    A2           119.59203116
    A3           118.64429771
    A4           121.46089577
    A5           107.45817205
    A6           107.04812724
    A7           118.47889163
    A8           119.10884628
    A9           118.36544961
    A10          123.12964080
    A11          115.73667020
    A12          106.55320191
    A13          111.31001601
    A14          119.86123699
    A15          118.80243951
    A16          121.72386444
    A17          120.34210403
    A18          118.73569658
    A19          120.09022529
    A20          106.96185909
    A21          109.50341820
    A22          118.64359606
    A23          108.51105251
    A24          120.02827708
    A25          119.04058150
    A26          119.21986639
    A27          120.96500032
    A28          121.73810462
    A29          121.27930680
    A30          121.05918753
    A31          113.18982919
    A32          118.99724935
    A33          118.84160396
    A34          119.87967353
    A35          110.05255651
    A36          122.26015256
    A37          111.09970654
    A38          108.16586652
    A39          119.05455593
    A40          119.68702965
    A41          118.47691552
    A42          119.03089316
    A43          107.61769723
    A44          112.51161269
    A45          118.95147587
    A46          118.13203770
    A47          119.12281922
    A48          121.34098506
    A49          119.24776350
    A50          121.00283878
    A51          118.05442502
    A52          110.78434679
    A53          118.10406692
    A54          122.66342635
    A55          121.89396438
    A56          110.64441277
    A57          122.33656044
    A58          110.72586580
    A59           75.77569400
    A60          151.45501032
    A61          137.82309893
    D1          -131.29401077
    D2             4.71248206
    D3            -4.17451691
    D4           139.24599361
    D5          -137.90475716
    D6           136.31972875
    D7            -2.65035711
    D8             5.40917783
    D9           142.15306462
    D10         -134.48111909
    D11          148.77187700
    D12         -154.33691933
    D13           -0.58189534
    D14         -145.96400765
    D15          143.39371857
    D16          142.37055017
    D17         -141.27014893
    D18           -6.39399844
    D19         -147.71544078
    D20          149.78071669
    D21          139.61638910
    D22         -145.49916449
    D23          136.99934622
    D24            6.01366097
    D25           -1.13756326
    D26           -5.31665408
    D27         -143.42438392
    D28         -123.51819190
    D29          126.67061740
    D30         -145.67329842
    D31         -145.05285376
    D32          137.84458011
    D33         -131.19227318
    D34          141.49237696
    D35          138.46605674
    D36         -139.87911290
    D37            3.66002443
    D38          142.27756896
    D39          141.01812043
    D40            0.24012552
    D41            8.08909302
    D42          143.77994769
    D43           -5.27843782
    D44         -143.51860138
    D45            3.28742012
    D46          150.95939862
    D47            2.54541959
    D48         -144.15543236
    D49            9.43493565
    D50         -149.79947315
    D51          138.58943548
    D52         -153.66662567
    D53           -0.15948487
    D54         -137.23879800
    D55           -9.49738507
    D56            0.63094265
    D57          140.72828435
    D58          145.46118960
    D59          158.93343134
    D60          172.38728935
 Annihilation of the first spin contaminant:
  S**2 before annihilation     0.0000,   after     0.0000
  Convergence failure -- run terminated.
  Error termination via Lnk1e in /root/g03/l502.exe at Sat Nov 21 07:34:00 2009.
  Job cpu time:  6 days  6 hours 42 minutes 19.0 seconds.
  File lengths (MBytes):  RWF=    359 Int=      0 D2E=      0 Chk=     55 Scr
 what should I do in order to solve this error?