1 argument  1 = oh2.nw
2
3
4
5============================== echo of input deck ==============================
6echo
7#
8# This test is designed to fail !
9#
10start h2o
11
12geometry units au
13 O 0       0        0
14 H 0       1.430   -1.107
15 H 0      -1.430   -1.107
16end
17
18
19basis
20  O library 6-31g*
21  H library 6-31g*
22end
23
24task scf gradient
25================================================================================
26
27
28
29
30
31
32              Northwest Computational Chemistry Package (NWChem) 6.0
33              ------------------------------------------------------
34
35
36                    Environmental Molecular Sciences Laboratory
37                       Pacific Northwest National Laboratory
38                                Richland, WA 99352
39
40                              Copyright (c) 1994-2010
41                       Pacific Northwest National Laboratory
42                            Battelle Memorial Institute
43
44             NWChem is an open-source computational chemistry package
45                        distributed under the terms of the
46                      Educational Community License (ECL) 2.0
47             A copy of the license is included with this distribution
48                              in the LICENSE.TXT file
49
50                                  ACKNOWLEDGMENT
51                                  --------------
52
53            This software and its documentation were developed at the
54            EMSL at Pacific Northwest National Laboratory, a multiprogram
55            national laboratory, operated for the U.S. Department of Energy
56            by Battelle under Contract Number DE-AC05-76RL01830. Support
57            for this work was provided by the Department of Energy Office
58            of Biological and Environmental Research, Office of Basic
59            Energy Sciences, and the Office of Advanced Scientific Computing.
60
61
62           Job information
63           ---------------
64
65    hostname      = arcen
66    program       = /home/d3y133/nwchem-releases/nwchem-merge/nwchem-dev/QA/../bin/LINUX64/nwchem
67    date          = Mon Oct 25 15:28:53 2010
68
69    compiled      = Mon_Oct_25_14:31:37_2010
70    source        = /home/d3y133/nwchem-releases/nwchem-merge/nwchem-dev
71    nwchem branch = Development
72    input         = oh2.nw
73    prefix        = h2o.
74    data base     = /home/d3y133/nwchem-releases/nwchem-merge/nwchem-dev/QA/scratchdir/h2o.db
75    status        = startup
76    nproc         =        4
77    time left     =     -1s
78
79
80
81           Memory information
82           ------------------
83
84    heap     =   16384001 doubles =    125.0 Mbytes
85    stack    =   16384001 doubles =    125.0 Mbytes
86    global   =   32768000 doubles =    250.0 Mbytes (distinct from heap & stack)
87    total    =   65536002 doubles =    500.0 Mbytes
88    verify   = yes
89    hardfail = no
90
91
92           Directory information
93           ---------------------
94
95  0 permanent = /home/d3y133/nwchem-releases/nwchem-merge/nwchem-dev/QA/scratchdir
96  0 scratch   = /home/d3y133/nwchem-releases/nwchem-merge/nwchem-dev/QA/scratchdir
97
98
99
100
101                                NWChem Input Module
102                                -------------------
103
104
105 C2V symmetry detected
106
107          ------
108          auto-z
109          ------
110
111
112                             Geometry "geometry" -> ""
113                             -------------------------
114
115 Output coordinates in a.u. (scale by  1.000000000 to convert to a.u.)
116
117  No.       Tag          Charge          X              Y              Z
118 ---- ---------------- ---------- -------------- -------------- --------------
119    1 O                    8.0000     0.00000000     0.00000000     0.22140000
120    2 H                    1.0000    -1.43000000     0.00000000    -0.88560000
121    3 H                    1.0000     1.43000000     0.00000000    -0.88560000
122
123      Atomic Mass
124      -----------
125
126      O                 15.994910
127      H                  1.007825
128
129
130 Effective nuclear repulsion energy (a.u.)       9.1971984402
131
132            Nuclear Dipole moment (a.u.)
133            ----------------------------
134        X                 Y               Z
135 ---------------- ---------------- ----------------
136     0.0000000000     0.0000000000     0.0000000000
137
138      Symmetry information
139      --------------------
140
141 Group name             C2v
142 Group number             16
143 Group order               4
144 No. of unique centers     2
145
146      Symmetry unique atoms
147
148     1    2
149
150
151
152                                Z-matrix (autoz)
153                                --------
154
155 Units are Angstrom for bonds and degrees for angles
156
157      Type          Name      I     J     K     L     M      Value
158      ----------- --------  ----- ----- ----- ----- ----- ----------
159    1 Stretch                  1     2                       0.95697
160    2 Stretch                  1     3                       0.95697
161    3 Bend                     2     1     3               104.51124
162
163
164            XYZ format geometry
165            -------------------
166     3
167 geometry
168 O                     0.00000000     0.00000000     0.11715984
169 H                    -0.75672347     0.00000000    -0.46863937
170 H                     0.75672347     0.00000000    -0.46863937
171
172 ==============================================================================
173                                internuclear distances
174 ------------------------------------------------------------------------------
175       center one      |      center two      | atomic units |       a.u.
176 ------------------------------------------------------------------------------
177    2 H                |   1 O                |     1.80841  |     1.80841
178    3 H                |   1 O                |     1.80841  |     1.80841
179 ------------------------------------------------------------------------------
180                         number of included internuclear distances:          2
181 ==============================================================================
182
183
184
185 ==============================================================================
186                                 internuclear angles
187 ------------------------------------------------------------------------------
188        center 1       |       center 2       |       center 3       |  degrees
189 ------------------------------------------------------------------------------
190    2 H                |   1 O                |   3 H                |   104.51
191 ------------------------------------------------------------------------------
192                            number of included internuclear angles:          1
193 ==============================================================================
194
195
196
197  library name resolved from: .nwchemrc
198  library file name is: </home/d3y133/nwchem-releases/nwchem-merge/nwchem-dev/QA/../src/basis/libraries/>
199
200                      Basis "ao basis" -> "" (cartesian)
201                      -----
202  O (Oxygen)
203  ----------
204            Exponent  Coefficients
205       -------------- ---------------------------------------------------------
206  1 S  5.48467170E+03  0.001831
207  1 S  8.25234950E+02  0.013950
208  1 S  1.88046960E+02  0.068445
209  1 S  5.29645000E+01  0.232714
210  1 S  1.68975700E+01  0.470193
211  1 S  5.79963530E+00  0.358521
212
213  2 S  1.55396160E+01 -0.110778
214  2 S  3.59993360E+00 -0.148026
215  2 S  1.01376180E+00  1.130767
216
217  3 P  1.55396160E+01  0.070874
218  3 P  3.59993360E+00  0.339753
219  3 P  1.01376180E+00  0.727159
220
221  4 S  2.70005800E-01  1.000000
222
223  5 P  2.70005800E-01  1.000000
224
225  6 D  8.00000000E-01  1.000000
226
227  H (Hydrogen)
228  ------------
229            Exponent  Coefficients
230       -------------- ---------------------------------------------------------
231  1 S  1.87311370E+01  0.033495
232  1 S  2.82539370E+00  0.234727
233  1 S  6.40121700E-01  0.813757
234
235  2 S  1.61277800E-01  1.000000
236
237
238
239 Summary of "ao basis" -> "" (cartesian)
240 ------------------------------------------------------------------------------
241       Tag                 Description            Shells   Functions and Types
242 ---------------- ------------------------------  ------  ---------------------
243 O                           6-31g*                  6       15   3s2p1d
244 H                           6-31g*                  2        2   2s
245
246
247                                 NWChem SCF Module
248                                 -----------------
249
250
251
252  ao basis        = "ao basis"
253  functions       =    19
254  atoms           =     3
255  closed shells   =     5
256  open shells     =     0
257  charge          =   0.00
258  wavefunction    = RHF
259  input vectors   = atomic
260  output vectors  = /home/d3y133/nwchem-releases/nwchem-merge/nwchem-dev/QA/scratchdir/h2o.movecs
261  use symmetry    = T
262  symmetry adapt  = T
263
264
265 Summary of "ao basis" -> "ao basis" (cartesian)
266 ------------------------------------------------------------------------------
267       Tag                 Description            Shells   Functions and Types
268 ---------------- ------------------------------  ------  ---------------------
269 O                           6-31g*                  6       15   3s2p1d
270 H                           6-31g*                  2        2   2s
271
272
273      Symmetry analysis of basis
274      --------------------------
275
276        a1         10
277        a2          1
278        b1          5
279        b2          3
280
281
282 Forming initial guess at       0.0s
283
284
285      Superposition of Atomic Density Guess
286      -------------------------------------
287
288 Sum of atomic energies:         -75.75081731
289
290      Non-variational initial energy
291      ------------------------------
292
293 Total energy =     -75.919952
294 1-e energy   =    -121.737767
295 2-e energy   =      36.620616
296 HOMO         =      -0.470482
297 LUMO         =       0.114886
298
299
300      Symmetry analysis of molecular orbitals - initial
301      -------------------------------------------------
302
303  Numbering of irreducible representations:
304
305     1 a1          2 a2          3 b1          4 b2
306
307  Orbital symmetries:
308
309     1 a1          2 a1          3 b1          4 a1          5 b2
310     6 a1          7 b1          8 b1          9 a1         10 b2
311    11 a1         12 b1         13 a1         14 a1         15 a2
312
313
314 Starting SCF solution at       0.1s
315
316
317
318 ----------------------------------------------
319         Quadratically convergent ROHF
320
321 Convergence threshold     :          1.000E-04
322 Maximum no. of iterations :           30
323 Final Fock-matrix accuracy:          1.000E-07
324 ----------------------------------------------
325
326
327 #quartets = 1.009D+03 #integrals = 5.756D+03 #direct =  0.0% #cached =100.0%
328
329
330 Integral file          = /home/d3y133/nwchem-releases/nwchem-merge/nwchem-dev/QA/scratchdir/h2o.aoints.0
331 Record size in doubles =  65536        No. of integs per rec  =  43688
332 Max. records in memory =      2        Max. records in file   =  20851
333 No. of bits per label  =      8        No. of bits per value  =     64
334
335
336File balance: exchanges=     0  moved=     0  time=   0.0
337
338
339              iter       energy          gnorm     gmax       time
340             ----- ------------------- --------- --------- --------
341                 1      -75.9747705720  8.31D-01  3.41D-01      0.1
342                 2      -76.0080998407  1.84D-01  1.02D-01      0.1
343                 3      -76.0104204895  4.08D-02  2.40D-02      0.1
344                 4      -76.0105383770  1.63D-03  9.29D-04      0.1
345                 5      -76.0105386160  2.29D-06  9.65D-07      0.1
346
347
348       Final RHF  results
349       ------------------
350
351         Total SCF energy =    -67.010538615958
352      One-electron energy =   -123.058841737824
353      Two-electron energy =     37.851104681668
354 Nuclear repulsion energy =      9.197198440198
355
356        Time for solution =      0.1s
357
358
359
360       Symmetry analysis of molecular orbitals - final
361       -----------------------------------------------
362
363  Numbering of irreducible representations:
364
365     1 a1          2 a2          3 b1          4 b2
366
367  Orbital symmetries:
368
369     1 a1          2 a1          3 b1          4 a1          5 b2
370     6 a1          7 b1          8 b1          9 a1         10 b2
371    11 a1         12 b1         13 a1         14 a1         15 a2
372
373             Final eigenvalues
374             -----------------
375
376              1
377    1  -20.5603
378    2   -1.3419
379    3   -0.7071
380    4   -0.5711
381    5   -0.4979
382    6    0.2108
383    7    0.3042
384    8    1.0227
385    9    1.1318
386   10    1.1678
387   11    1.1719
388   12    1.3809
389   13    1.4341
390   14    2.0201
391   15    2.0337
392
393                       ROHF Final Molecular Orbital Analysis
394                       -------------------------------------
395
396 Vector    2  Occ=2.000000D+00  E=-1.341930D+00  Symmetry=a1
397              MO Center=  2.9D-16,  1.3D-17, -5.6D-02, r^2= 5.0D-01
398   Bfn.  Coefficient  Atom+Function         Bfn.  Coefficient  Atom+Function
399  ----- ------------  ---------------      ----- ------------  ---------------
400     2      0.475861  1 O  s                  6      0.439200  1 O  s
401     1     -0.209676  1 O  s
402
403 Vector    3  Occ=2.000000D+00  E=-7.070590D-01  Symmetry=b1
404              MO Center= -1.1D-15, -1.7D-17, -1.0D-01, r^2= 7.7D-01
405   Bfn.  Coefficient  Atom+Function         Bfn.  Coefficient  Atom+Function
406  ----- ------------  ---------------      ----- ------------  ---------------
407     3      0.507652  1 O  px                 7      0.306488  1 O  px
408    16     -0.230979  2 H  s                 18      0.230979  3 H  s
409
410 Vector    4  Occ=2.000000D+00  E=-5.710706D-01  Symmetry=a1
411              MO Center= -1.7D-16, -1.1D-19,  1.7D-01, r^2= 6.9D-01
412   Bfn.  Coefficient  Atom+Function         Bfn.  Coefficient  Atom+Function
413  ----- ------------  ---------------      ----- ------------  ---------------
414     5      0.555445  1 O  pz                 9      0.403175  1 O  pz
415     6      0.325537  1 O  s                  2      0.164592  1 O  s
416
417 Vector    5  Occ=2.000000D+00  E=-4.979252D-01  Symmetry=b2
418              MO Center=  1.8D-16,  1.9D-16,  9.7D-02, r^2= 6.0D-01
419   Bfn.  Coefficient  Atom+Function         Bfn.  Coefficient  Atom+Function
420  ----- ------------  ---------------      ----- ------------  ---------------
421     4      0.639616  1 O  py                 8      0.511469  1 O  py
422
423 Vector    6  Occ=0.000000D+00  E= 2.108019D-01  Symmetry=a1
424              MO Center=  4.4D-16, -5.5D-17, -6.5D-01, r^2= 2.6D+00
425   Bfn.  Coefficient  Atom+Function         Bfn.  Coefficient  Atom+Function
426  ----- ------------  ---------------      ----- ------------  ---------------
427     6      1.415543  1 O  s                 17     -1.041448  2 H  s
428    19     -1.041448  3 H  s                  9     -0.508219  1 O  pz
429     5     -0.217055  1 O  pz
430
431 Vector    7  Occ=0.000000D+00  E= 3.042325D-01  Symmetry=b1
432              MO Center=  3.3D-16,  4.1D-19, -6.2D-01, r^2= 2.7D+00
433   Bfn.  Coefficient  Atom+Function         Bfn.  Coefficient  Atom+Function
434  ----- ------------  ---------------      ----- ------------  ---------------
435    19      1.395012  3 H  s                 17     -1.395012  2 H  s
436     7     -0.833804  1 O  px                 3     -0.329272  1 O  px
437
438 Vector    8  Occ=0.000000D+00  E= 1.022734D+00  Symmetry=b1
439              MO Center= -1.6D-15,  1.5D-16, -4.7D-02, r^2= 1.4D+00
440   Bfn.  Coefficient  Atom+Function         Bfn.  Coefficient  Atom+Function
441  ----- ------------  ---------------      ----- ------------  ---------------
442    16      0.838912  2 H  s                 18     -0.838912  3 H  s
443     7      0.662617  1 O  px                17     -0.459237  2 H  s
444    19      0.459237  3 H  s                 12      0.343167  1 O  dxz
445
446 Vector    9  Occ=0.000000D+00  E= 1.131842D+00  Symmetry=a1
447              MO Center=  1.6D-15,  3.5D-15,  2.0D-01, r^2= 1.6D+00
448   Bfn.  Coefficient  Atom+Function         Bfn.  Coefficient  Atom+Function
449  ----- ------------  ---------------      ----- ------------  ---------------
450     6      1.636694  1 O  s                  2     -0.921950  1 O  s
451     9      0.708674  1 O  pz                18      0.548807  3 H  s
452    16      0.548807  2 H  s                 19     -0.474054  3 H  s
453    17     -0.474054  2 H  s                  5     -0.419234  1 O  pz
454    13     -0.387487  1 O  dyy               15     -0.318052  1 O  dzz
455
456 Vector   10  Occ=0.000000D+00  E= 1.167786D+00  Symmetry=b2
457              MO Center= -1.2D-16, -3.5D-15,  1.1D-01, r^2= 1.1D+00
458   Bfn.  Coefficient  Atom+Function         Bfn.  Coefficient  Atom+Function
459  ----- ------------  ---------------      ----- ------------  ---------------
460     8      1.036049  1 O  py                 4     -0.962745  1 O  py
461
462 Vector   11  Occ=0.000000D+00  E= 1.171944D+00  Symmetry=a1
463              MO Center=  1.7D-15, -3.2D-16, -3.9D-02, r^2= 1.1D+00
464   Bfn.  Coefficient  Atom+Function         Bfn.  Coefficient  Atom+Function
465  ----- ------------  ---------------      ----- ------------  ---------------
466     5      0.761011  1 O  pz                18      0.661200  3 H  s
467    16      0.661200  2 H  s                  6     -0.462714  1 O  s
468     9     -0.370411  1 O  pz                19     -0.357348  3 H  s
469    17     -0.357348  2 H  s                 10      0.249351  1 O  dxx
470
471 Vector   12  Occ=0.000000D+00  E= 1.380936D+00  Symmetry=b1
472              MO Center= -1.4D-15, -2.8D-32,  5.7D-02, r^2= 1.4D+00
473   Bfn.  Coefficient  Atom+Function         Bfn.  Coefficient  Atom+Function
474  ----- ------------  ---------------      ----- ------------  ---------------
475     7      1.537091  1 O  px                 3     -1.037375  1 O  px
476    17      0.915090  2 H  s                 19     -0.915090  3 H  s
477
478 Vector   13  Occ=0.000000D+00  E= 1.434077D+00  Symmetry=a1
479              MO Center= -2.4D-16,  1.6D-16, -3.9D-01, r^2= 1.4D+00
480   Bfn.  Coefficient  Atom+Function         Bfn.  Coefficient  Atom+Function
481  ----- ------------  ---------------      ----- ------------  ---------------
482     6      3.574399  1 O  s                  2     -1.418425  1 O  s
483     9     -1.174649  1 O  pz                17     -0.784923  2 H  s
484    19     -0.784923  3 H  s                 10     -0.644454  1 O  dxx
485     5      0.506383  1 O  pz                15     -0.402327  1 O  dzz
486    16     -0.323132  2 H  s                 18     -0.323132  3 H  s
487
488 Vector   14  Occ=0.000000D+00  E= 2.020054D+00  Symmetry=a1
489              MO Center=  8.7D-19,  3.8D-18,  1.6D-01, r^2= 6.2D-01
490   Bfn.  Coefficient  Atom+Function         Bfn.  Coefficient  Atom+Function
491  ----- ------------  ---------------      ----- ------------  ---------------
492    15      1.008815  1 O  dzz               10     -0.580615  1 O  dxx
493    13     -0.366779  1 O  dyy                6     -0.227333  1 O  s
494
495 Vector   15  Occ=0.000000D+00  E= 2.033721D+00  Symmetry=a2
496              MO Center=  5.1D-16, -1.4D-16,  1.2D-01, r^2= 6.1D-01
497   Bfn.  Coefficient  Atom+Function         Bfn.  Coefficient  Atom+Function
498  ----- ------------  ---------------      ----- ------------  ---------------
499    11      1.732051  1 O  dxy
500
501
502 center of mass
503 --------------
504 x =   0.00000000 y =   0.00000000 z =   0.09751021
505
506 moments of inertia (a.u.)
507 ------------------
508           2.193637940261           0.000000000000           0.000000000000
509           0.000000000000           6.315440625261           0.000000000000
510           0.000000000000           0.000000000000           4.121802685000
511
512  Mulliken analysis of the total density
513  --------------------------------------
514
515    Atom       Charge   Shell Charges
516 -----------   ------   -------------------------------------------------------
517    1 O    8     8.87   2.00  0.90  2.90  0.92  2.07  0.08
518    2 H    1     0.57   0.46  0.10
519    3 H    1     0.57   0.46  0.10
520
521       Multipole analysis of the density wrt the origin
522       ------------------------------------------------
523
524     L   x y z        total         open         nuclear
525     -   - - -        -----         ----         -------
526     0   0 0 0      0.000000      0.000000     10.000000
527
528     1   1 0 0      0.000000      0.000000      0.000000
529     1   0 1 0      0.000000      0.000000      0.000000
530     1   0 0 1     -0.875294      0.000000      0.000000
531
532     2   2 0 0     -3.071804      0.000000      4.089800
533     2   1 1 0      0.000000      0.000000      0.000000
534     2   1 0 1      0.000000      0.000000      0.000000
535     2   0 2 0     -5.372335      0.000000      0.000000
536     2   0 1 1      0.000000      0.000000      0.000000
537     2   0 0 2     -4.444599      0.000000      1.960718
538
539
540 Parallel integral file used       4 records with       0 large values
541
542                              NWChem Gradients Module
543                              -----------------------
544
545
546
547  wavefunction    =   RHF
548
549  Using symmetry
550
551
552                         RHF ENERGY GRADIENTS
553
554    atom               coordinates                        gradient
555                 x          y          z           x          y          z
556   1 O       0.000000   0.000000   0.221400    0.000000   0.000000   0.014490
557   2 H      -1.430000   0.000000  -0.885600   -0.007296   0.000000  -0.007245
558   3 H       1.430000   0.000000  -0.885600    0.007296   0.000000  -0.007245
559
560                 ----------------------------------------
561                 |  Time  |  1-e(secs)   |  2-e(secs)   |
562                 ----------------------------------------
563                 |  CPU   |       0.00   |       0.01   |
564                 ----------------------------------------
565                 |  WALL  |       0.00   |       0.01   |
566                 ----------------------------------------
567
568 Task  times  cpu:        0.1s     wall:        0.2s
569 Summary of allocated global arrays
570-----------------------------------
571  No active global arrays
572
573
574
575                         GA Statistics for process    0
576                         ------------------------------
577
578       create   destroy   get      put      acc     scatter   gather  read&inc
579calls:  329      329     1862      658     1050        0        0       98
580number of processes/call 1.19e+00 1.23e+00 1.10e+00 0.00e+00 0.00e+00
581bytes total:             9.19e+05 3.36e+05 1.66e+05 0.00e+00 0.00e+00 7.84e+02
582bytes remote:            1.08e+05 5.23e+04 3.57e+04 0.00e+00 0.00e+00 0.00e+00
583Max memory consumed for GA by this process: 26048 bytes
584MA_summarize_allocated_blocks: starting scan ...
585MA_summarize_allocated_blocks: scan completed: 0 heap blocks, 0 stack blocks
586MA usage statistics:
587
588	allocation statistics:
589					      heap	     stack
590					      ----	     -----
591	current number of blocks	         0	         0
592	maximum number of blocks	        19	        29
593	current total bytes		         0	         0
594	maximum total bytes		   1059848	  22509336
595	maximum total K-bytes		      1060	     22510
596	maximum total M-bytes		         2	        23
597
598
599                                NWChem Input Module
600                                -------------------
601
602
603
604
605
606                                     CITATION
607                                     --------
608                Please cite the following reference when publishing
609                           results obtained with NWChem:
610
611                 M. Valiev, E.J. Bylaska, N. Govind, K. Kowalski,
612              T.P. Straatsma, H.J.J. van Dam, D. Wang, J. Nieplocha,
613                        E. Apra, T.L. Windus, W.A. de Jong
614                 "NWChem: a comprehensive and scalable open-source
615                  solution for large scale molecular simulations"
616                      Comput. Phys. Commun. 181, 1477 (2010)
617                           doi:10.1016/j.cpc.2010.04.018
618
619                              AUTHORS & CONTRIBUTORS
620                              ----------------------
621      E. J. Bylaska, W. A. de Jong, N. Govind, K. Kowalski, T. P. Straatsma,
622     M. Valiev, H. J. J. van Dam, D. Wang, E. Apra, T. L. Windus, J. Hammond,
623     J. Autschbach, P. Nichols, S. Hirata, M. T. Hackler, Y. Zhao, P.-D. Fan,
624      R. J. Harrison, M. Dupuis, D. M. A. Smith, K. Glaesemann, J. Nieplocha,
625      V. Tipparaju, M. Krishnan, A. Vazquez-Mayagoitia, L. Jensen, M. Swart,
626      Q. Wu, T. Van Voorhis, A. A. Auer, M. Nooijen, L. D. Crosby, E. Brown,
627             G. Cisneros, G. I. Fann, H. Fruchtl, J. Garza, K. Hirao,
628        R. Kendall, J. A. Nichols, K. Tsemekhman, K. Wolinski, J. Anchell,
629       D. Bernholdt, P. Borowski, T. Clark, D. Clerc, H. Dachsel, M. Deegan,
630        K. Dyall, D. Elwood, E. Glendening, M. Gutowski, A. Hess, J. Jaffe,
631        B. Johnson, J. Ju, R. Kobayashi, R. Kutteh, Z. Lin, R. Littlefield,
632    X. Long, B. Meng, T. Nakajima, S. Niu, L. Pollack, M. Rosing, G. Sandrone,
633       M. Stave, H. Taylor, G. Thomas, J. H. van Lenthe, A. Wong, Z. Zhang.
634
635 Total times  cpu:        0.1s     wall:        0.2s
636