Trace number 2656071

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
wbo 1.4bWrong Opt.-19 180.709 180.786

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb53-24-opb/normalized-frb53-24-2.opb
MD5SUMb94d4317cfb468b1c3dd3d790ff99d4d
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-44
Best CPU time to get the best result obtained on this benchmark1800.16
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -52
Optimality of the best value was proved NO
Number of variables1272
Total number of constraints94289
Number of constraints which are clauses94289
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint2
Number of terms in the objective function 1272
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1272
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1272
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c wbo 1.4 beta - 20100517
0.00/0.00	c Parsing opb file format. File HOME/instance-2656071-1276503003.opb.
0.00/0.00	c Instance file HOME/instance-2656071-1276503003.opb
0.00/0.00	c File size is 2299186 bytes.
0.29/0.30	c Highest Coefficient sum: 3
0.29/0.30	c ============================[ Problem Statistics ]=============================
0.29/0.30	c |                                                                             |
0.29/0.30	c |  Parsing time:          0.30         s                                      |
0.29/0.30	c |  Number Variables:      1272                                                |
0.29/0.30	c |  Number Clauses:        94289                                               |
0.29/0.30	c |  Number Cardinality:    0                                                   |
0.29/0.30	c |  Number PB Constraints: 0                                                   |
0.49/0.56	c ============================[ Search Statistics ]==============================
0.49/0.56	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.49/0.56	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.49/0.56	c ===============================================================================
0.49/0.56	c |         0 |    1272    94289   188578 |    31429        0    nan |  0.000 % |
0.49/0.56	c ===============================================================================
0.49/0.56	c New solution: 1272
0.49/0.56	o 1272
0.49/0.56	c Elapsed CPU time: 0.551916 s	Remaining CPU time: 179.448 s
0.49/0.56	c ===============================================================================
0.49/0.56	c |         0 |    1272    94290   189850 |    31430        0    nan |  0.000 % |
0.49/0.57	c ===============================================================================
0.49/0.57	c New solution: 1271
0.49/0.57	o 1271
0.49/0.57	c Elapsed CPU time: 0.557915 s	Remaining CPU time: 179.442 s
0.49/0.57	c ===============================================================================
0.49/0.57	c |         0 |    1272    94291   191122 |    31430        0    nan |  0.000 % |
0.49/0.59	c ===============================================================================
0.49/0.59	c New solution: 1270
0.49/0.59	o 1270
0.49/0.59	c Elapsed CPU time: 0.576912 s	Remaining CPU time: 179.423 s
0.49/0.59	c ===============================================================================
0.49/0.59	c |        15 |    1272    94292   192394 |    31430       15   1263 |  0.000 % |
0.59/0.66	c |       127 |    1272    94292   192394 |    34573      127   1262 |  0.000 % |
0.59/0.68	c ===============================================================================
0.59/0.68	c New solution: 1269
0.59/0.68	o 1269
0.59/0.68	c Elapsed CPU time: 0.667898 s	Remaining CPU time: 179.332 s
0.59/0.68	c ===============================================================================
0.59/0.68	c |       136 |    1272    94293   193666 |    31431      136   1262 |  0.000 % |
0.69/0.73	c |       237 |    1272    94293   193666 |    34574      237   1263 |  0.000 % |
0.69/0.74	c ===============================================================================
0.69/0.74	c New solution: 1268
0.69/0.74	o 1268
0.69/0.74	c Elapsed CPU time: 0.727889 s	Remaining CPU time: 179.272 s
0.69/0.74	c ===============================================================================
0.69/0.74	c |       263 |    1272    94294   194938 |    31431      263   1263 |  0.000 % |
0.79/0.80	c |       369 |    1272    94294   194938 |    34574      369   1263 |  0.000 % |
0.79/0.82	c ===============================================================================
0.79/0.82	c New solution: 1267
0.79/0.82	o 1267
0.79/0.82	c Elapsed CPU time: 0.803877 s	Remaining CPU time: 179.196 s
0.79/0.82	c ===============================================================================
0.79/0.82	c |       375 |    1272    94295   196210 |    31431      375   1263 |  0.000 % |
0.79/0.88	c |       480 |    1272    94295   196210 |    34574      480   1263 |  0.000 % |
0.89/0.94	c ===============================================================================
0.89/0.94	c New solution: 1266
0.89/0.94	o 1266
0.89/0.94	c Elapsed CPU time: 0.921859 s	Remaining CPU time: 179.078 s
0.89/0.94	c ===============================================================================
0.89/0.94	c |       576 |    1272    94296   197482 |    31432      576   1263 |  0.000 % |
0.89/0.99	c ===============================================================================
0.89/0.99	c New solution: 1265
0.89/0.99	o 1265
0.89/0.99	c Elapsed CPU time: 0.965853 s	Remaining CPU time: 179.034 s
0.89/0.99	c ===============================================================================
0.89/0.99	c |       663 |    1272    94297   198754 |    31432      663   1262 |  0.000 % |
1.00/1.04	c |       764 |    1272    94297   198754 |    34575      764   1262 |  0.000 % |
1.00/1.07	c ===============================================================================
1.00/1.07	c New solution: 1264
1.00/1.07	o 1264
1.00/1.07	c Elapsed CPU time: 1.04584 s	Remaining CPU time: 178.954 s
1.00/1.07	c ===============================================================================
1.00/1.07	c |       803 |    1272    94298   200026 |    31432      803   1262 |  0.000 % |
1.10/1.12	c |       904 |    1272    94298   200026 |    34575      904   1262 |  0.000 % |
1.19/1.20	c |      1054 |    1272    94298   200026 |    38033     1054   1262 |  0.000 % |
1.29/1.33	c |      1280 |    1272    94298   200026 |    41836     1280   1261 |  0.000 % |
1.39/1.42	c ===============================================================================
1.39/1.42	c New solution: 1263
1.39/1.42	o 1263
1.39/1.42	c Elapsed CPU time: 1.39079 s	Remaining CPU time: 178.609 s
1.39/1.43	c ===============================================================================
1.39/1.43	c |      1436 |    1272    94299   201298 |    31433     1436   1261 |  0.000 % |
1.39/1.49	c |      1537 |    1272    94299   201298 |    34576     1537   1261 |  0.000 % |
1.49/1.58	c |      1688 |    1272    94299   201298 |    38033     1688   1261 |  0.000 % |
1.69/1.73	c |      1918 |    1272    94299   201298 |    41837     1918   1261 |  0.000 % |
1.89/1.95	c |      2256 |    1272    94299   201298 |    46021     2256   1261 |  0.000 % |
1.99/2.07	c ===============================================================================
1.99/2.07	c New solution: 1262
1.99/2.07	o 1262
1.99/2.07	c Elapsed CPU time: 2.02969 s	Remaining CPU time: 177.97 s
1.99/2.07	c ===============================================================================
1.99/2.07	c |      2443 |    1272    94300   202570 |    31433     2443   1261 |  0.000 % |
2.09/2.14	c |      2547 |    1272    94300   202570 |    34576     2547   1260 |  0.000 % |
2.20/2.26	c |      2697 |    1272    94300   202570 |    38034     2697   1260 |  0.000 % |
2.29/2.33	c ===============================================================================
2.29/2.33	c New solution: 1261
2.29/2.33	o 1261
2.29/2.33	c Elapsed CPU time: 2.27965 s	Remaining CPU time: 177.72 s
2.29/2.33	c ===============================================================================
2.29/2.33	c |      2767 |    1272    94301   203842 |    31433     2767   1260 |  0.000 % |
2.39/2.40	c |      2867 |    1272    94301   203842 |    34577     2867   1260 |  0.000 % |
2.49/2.51	c |      3019 |    1272    94301   203842 |    38034     3019   1260 |  0.000 % |
2.69/2.74	c |      3246 |    1272    94301   203842 |    41838     3246   1260 |  0.000 % |
2.99/3.05	c |      3585 |    1272    94301   203842 |    46022     3585   1259 |  0.000 % |
3.49/3.50	c |      4091 |    1272    94301   203842 |    50624     4091   1259 |  0.000 % |
3.99/4.08	c |      4851 |    1272    94301   203842 |    55686     4851   1259 |  0.000 % |
4.99/5.04	c |      5992 |    1272    94301   203842 |    61255     5992   1259 |  0.000 % |
5.69/5.71	c ===============================================================================
5.69/5.71	c New solution: 1260
5.69/5.71	o 1260
5.69/5.71	c Elapsed CPU time: 5.61015 s	Remaining CPU time: 174.39 s
5.69/5.71	c ===============================================================================
5.69/5.71	c |      6411 |    1272    94302   205114 |    31434     6411   1258 |  0.000 % |
5.79/5.84	c |      6512 |    1272    94302   205114 |    34577     6512   1258 |  0.000 % |
5.89/5.94	c ===============================================================================
5.89/5.94	c New solution: 1259
5.89/5.94	o 1259
5.89/5.94	c Elapsed CPU time: 5.83611 s	Remaining CPU time: 174.164 s
5.89/5.94	c ===============================================================================
5.89/5.94	c |      6568 |    1272    94303   206386 |    31434     6568   1258 |  0.000 % |
5.99/6.07	c |      6669 |    1272    94303   206386 |    34577     6669   1258 |  0.000 % |
6.19/6.26	c |      6819 |    1272    94303   206386 |    38035     6819   1258 |  0.000 % |
6.50/6.56	c |      7045 |    1272    94303   206386 |    41839     7045   1258 |  0.000 % |
6.98/7.05	c |      7382 |    1272    94303   206386 |    46023     7382   1258 |  0.000 % |
7.69/7.76	c |      7889 |    1272    94303   206386 |    50625     7889   1258 |  0.000 % |
8.59/8.66	c |      8650 |    1272    94303   206386 |    55687     8650   1258 |  0.000 % |
8.79/8.85	c ===============================================================================
8.79/8.85	c New solution: 1258
8.79/8.85	o 1258
8.79/8.85	c Elapsed CPU time: 8.71167 s	Remaining CPU time: 171.288 s
8.79/8.85	c ===============================================================================
8.79/8.85	c |      8779 |    1272    94304   207658 |    31434     8779   1258 |  0.000 % |
8.98/9.02	c |      8880 |    1272    94304   207658 |    34578     8880   1258 |  0.000 % |
9.29/9.35	c |      9033 |    1272    94304   207658 |    38035     9033   1258 |  0.000 % |
9.59/9.62	c |      9258 |    1272    94304   207658 |    41839     9258   1258 |  0.000 % |
9.98/10.06	c |      9597 |    1272    94304   207658 |    46023     9597   1257 |  0.000 % |
10.59/10.60	c |     10104 |    1272    94304   207658 |    50625    10104   1257 |  0.000 % |
11.69/11.79	c |     10864 |    1272    94304   207658 |    55688    10864   1257 |  0.000 % |
12.69/12.70	c ===============================================================================
12.69/12.70	c New solution: 1257
12.69/12.70	o 1257
12.69/12.70	c Elapsed CPU time: 12.5291 s	Remaining CPU time: 167.471 s
12.69/12.70	c ===============================================================================
12.69/12.70	c |     11722 |    1272    94305   208930 |    31435    11722   1257 |  0.000 % |
12.79/12.87	c |     11824 |    1272    94305   208930 |    34578    11824   1257 |  0.000 % |
12.99/13.08	c |     11974 |    1272    94305   208930 |    38036    11974   1257 |  0.000 % |
13.49/13.55	c |     12201 |    1272    94305   208930 |    41839    12201   1257 |  0.000 % |
14.58/14.69	c |     12540 |    1272    94305   208930 |    46023    12540   1257 |  0.000 % |
15.59/15.65	c |     13047 |    1272    94305   208930 |    50626    13047   1257 |  0.000 % |
17.18/17.20	c |     13806 |    1272    94305   208930 |    55689    13806   1256 |  0.000 % |
19.69/19.77	c |     14945 |    1272    94305   208930 |    61257    14945   1256 |  0.000 % |
24.48/24.56	c |     16654 |    1272    94305   208930 |    67383    16654   1256 |  0.000 % |
32.28/32.33	c |     19219 |    1272    94305   208930 |    74122    19219   1256 |  0.000 % |
48.18/48.25	c |     23063 |    1272    94305   208930 |    81534    23063   1255 |  0.000 % |
50.07/50.11	c ===============================================================================
50.07/50.11	c New solution: 1256
50.07/50.11	o 1256
50.07/50.11	c Elapsed CPU time: 49.7804 s	Remaining CPU time: 130.22 s
50.07/50.11	c ===============================================================================
50.07/50.11	c |     23717 |    1272    94306   210202 |    31435    23717   1255 |  0.000 % |
50.28/50.31	c |     23817 |    1272    94306   210202 |    34578    23817   1255 |  0.000 % |
50.48/50.56	c ===============================================================================
50.48/50.56	c New solution: 1255
50.48/50.56	o 1255
50.48/50.56	c Elapsed CPU time: 50.2234 s	Remaining CPU time: 129.777 s
50.48/50.56	c ===============================================================================
50.48/50.56	c |     23919 |    1272    94307   211474 |    31435    23919   1255 |  0.000 % |
50.77/50.83	c |     24019 |    1272    94307   211474 |    34579    24019   1255 |  0.000 % |
51.27/51.30	c |     24170 |    1272    94307   211474 |    38037    24170   1255 |  0.000 % |
51.77/51.82	c |     24395 |    1272    94307   211474 |    41840    24395   1255 |  0.000 % |
52.68/52.79	c |     24733 |    1272    94307   211474 |    46024    24733   1255 |  0.000 % |
54.88/55.00	c |     25240 |    1272    94307   211474 |    50627    25240   1255 |  0.000 % |
56.67/56.76	c ===============================================================================
56.67/56.76	c New solution: 1254
56.67/56.76	o 1254
56.67/56.76	c Elapsed CPU time: 56.3924 s	Remaining CPU time: 123.608 s
56.67/56.76	c ===============================================================================
56.67/56.76	c |     25524 |    1272    94308   212746 |    31436    25524   1255 |  0.000 % |
57.17/57.22	c |     25625 |    1272    94308   212746 |    34579    25625   1255 |  0.000 % |
57.77/57.82	c |     25776 |    1272    94308   212746 |    38037    25776   1255 |  0.000 % |
58.37/58.48	c |     26002 |    1272    94308   212746 |    41841    26002   1255 |  0.000 % |
59.16/59.20	c |     26340 |    1272    94308   212746 |    46025    26340   1255 |  0.000 % |
59.37/59.43	c ===============================================================================
59.37/59.43	c New solution: 1253
59.37/59.43	o 1253
59.37/59.43	c Elapsed CPU time: 59.054 s	Remaining CPU time: 120.946 s
59.37/59.43	c ===============================================================================
59.37/59.43	c |     26410 |    1272    94309   214018 |    31436    26410   1255 |  0.000 % |
59.67/59.70	c |     26512 |    1272    94309   214018 |    34579    26512   1255 |  0.000 % |
60.47/60.59	c |     26662 |    1272    94309   214018 |    38037    26662   1255 |  0.000 % |
61.06/61.13	c |     26888 |    1272    94309   214018 |    41841    26888   1255 |  0.000 % |
62.27/62.32	c |     27226 |    1272    94309   214018 |    46025    27226   1255 |  0.000 % |
65.67/65.71	c |     27732 |    1272    94309   214018 |    50628    27732   1255 |  0.000 % |
70.96/71.01	c |     28492 |    1272    94309   214018 |    55691    28492   1255 |  0.000 % |
77.86/77.97	c |     29631 |    1272    94309   214018 |    61260    29631   1254 |  0.000 % |
90.25/90.38	c |     31339 |    1272    94309   214018 |    67386    31339   1254 |  0.000 % |
107.25/107.37	c |     33903 |    1272    94309   214018 |    74125    33903   1254 |  0.000 % |
142.84/142.99	c |     37747 |    1272    94309   214018 |    81537    37747   1254 |  0.000 % |
180.51/180.65	c There are 0 assigned variables. 0 in cost function.
180.62/180.76	c core #1
180.62/180.76	c #cores: 1
180.62/180.76	c Final Weight: 1253
180.62/180.76	o 1253
180.62/180.76	s OPTIMUM FOUND
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180.62/180.76	c Total CPU time: 180.111 s

Verifier Data 

OK	-19

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2656071-1276503003/watcher-2656071-1276503003 -o /tmp/evaluation-result-2656071-1276503003/solver-2656071-1276503003 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2656071-1276503003.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 1.00 1.00 3/106 30892
/proc/meminfo: memFree=1803320/2059040 swapFree=4136184/4192956
[pid=30892] ppid=30890 vsize=4996 CPUtime=0
/proc/30892/stat : 30892 (wbo1.4b) R 30890 30892 30867 0 -1 4202496 327 0 0 0 0 0 0 0 19 0 1 0 25901867 5115904 246 1992294400 134512640 135751879 4292866032 18446744073709551615 135206651 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/30892/statm: 1249 246 144 303 0 382 0

[startup+0.0722331 s]
/proc/loadavg: 0.99 1.00 1.00 3/106 30892
/proc/meminfo: memFree=1803320/2059040 swapFree=4136184/4192956
[pid=30892] ppid=30890 vsize=5944 CPUtime=0.06
/proc/30892/stat : 30892 (wbo1.4b) R 30890 30892 30867 0 -1 4202496 675 0 0 0 6 0 0 0 19 0 1 0 25901867 6086656 594 1992294400 134512640 135751879 4292866032 18446744073709551615 135118467 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/30892/statm: 1486 594 259 303 0 619 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5944

[startup+0.101238 s]
/proc/loadavg: 0.99 1.00 1.00 3/106 30892
/proc/meminfo: memFree=1803320/2059040 swapFree=4136184/4192956
[pid=30892] ppid=30890 vsize=6372 CPUtime=0.09
/proc/30892/stat : 30892 (wbo1.4b) R 30890 30892 30867 0 -1 4202496 832 0 0 0 9 0 0 0 20 0 1 0 25901867 6524928 751 1992294400 134512640 135751879 4292866032 18446744073709551615 135118389 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/30892/statm: 1593 751 312 303 0 726 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6372

[startup+0.301276 s]
/proc/loadavg: 0.99 1.00 1.00 3/106 30892
/proc/meminfo: memFree=1803320/2059040 swapFree=4136184/4192956
[pid=30892] ppid=30890 vsize=9392 CPUtime=0.29
/proc/30892/stat : 30892 (wbo1.4b) R 30890 30892 30867 0 -1 4202496 1924 0 0 0 29 0 0 0 20 0 1 0 25901867 9617408 1843 1992294400 134512640 135751879 4292866032 18446744073709551615 135206651 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/30892/statm: 2348 1843 687 303 0 1481 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9392

[startup+0.701355 s]
/proc/loadavg: 0.99 1.00 1.00 3/106 30892
/proc/meminfo: memFree=1803320/2059040 swapFree=4136184/4192956
[pid=30892] ppid=30890 vsize=13708 CPUtime=0.69
/proc/30892/stat : 30892 (wbo1.4b) R 30890 30892 30867 0 -1 4202496 3660 0 0 0 68 1 0 0 21 0 1 0 25901867 14036992 2919 1992294400 134512640 135751879 4292866032 18446744073709551615 134518474 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/30892/statm: 3427 2919 147 303 0 3122 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13708

[startup+1.50151 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 30893
/proc/meminfo: memFree=1791780/2059040 swapFree=4136184/4192956
[pid=30892] ppid=30890 vsize=15848 CPUtime=1.49
/proc/30892/stat : 30892 (wbo1.4b) R 30890 30892 30867 0 -1 4202496 4199 0 0 0 146 3 0 0 23 0 1 0 25901867 16228352 3458 1992294400 134512640 135751879 4292866032 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/30892/statm: 3962 3458 147 303 0 3657 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15848

[startup+3.10182 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 30893
/proc/meminfo: memFree=1784712/2059040 swapFree=4136184/4192956
[pid=30892] ppid=30890 vsize=26628 CPUtime=3.09
/proc/30892/stat : 30892 (wbo1.4b) R 30890 30892 30867 0 -1 4202496 6882 0 0 0 303 6 0 0 25 0 1 0 25901867 27267072 6141 1992294400 134512640 135751879 4292866032 18446744073709551615 134606801 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/30892/statm: 6657 6141 147 303 0 6352 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26628

[startup+6.30145 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 30893
/proc/meminfo: memFree=1765616/2059040 swapFree=4136184/4192956
[pid=30892] ppid=30890 vsize=42912 CPUtime=6.29
/proc/30892/stat : 30892 (wbo1.4b) R 30890 30892 30867 0 -1 4202496 10967 0 0 0 618 11 0 0 25 0 1 0 25901867 43941888 10226 1992294400 134512640 135751879 4292866032 18446744073709551615 134518928 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/30892/statm: 10728 10226 147 303 0 10423 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 42912

[startup+12.7017 s]
/proc/loadavg: 1.06 1.02 1.00 2/107 30893
/proc/meminfo: memFree=1741188/2059040 swapFree=4136184/4192956
[pid=30892] ppid=30890 vsize=67592 CPUtime=12.69
/proc/30892/stat : 30892 (wbo1.4b) R 30890 30892 30867 0 -1 4202496 17127 0 0 0 1252 17 0 0 25 0 1 0 25901867 69214208 16386 1992294400 134512640 135751879 4292866032 18446744073709551615 134517152 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/30892/statm: 16898 16386 147 303 0 16593 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 67592

[startup+25.5012 s]
/proc/loadavg: 1.05 1.01 1.00 2/107 30893
/proc/meminfo: memFree=1711428/2059040 swapFree=4136184/4192956
[pid=30892] ppid=30890 vsize=94324 CPUtime=25.48
/proc/30892/stat : 30892 (wbo1.4b) R 30890 30892 30867 0 -1 4202496 23796 0 0 0 2525 23 0 0 25 0 1 0 25901867 96587776 23055 1992294400 134512640 135751879 4292866032 18446744073709551615 134616505 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/30892/statm: 23581 23055 147 303 0 23276 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 94324

[startup+51.1012 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 30895
/proc/meminfo: memFree=1675964/2059040 swapFree=4136184/4192956
[pid=30892] ppid=30890 vsize=130500 CPUtime=51.07
/proc/30892/stat : 30892 (wbo1.4b) R 30890 30892 30867 0 -1 4202496 32811 0 0 0 5075 32 0 0 25 0 1 0 25901867 133632000 32070 1992294400 134512640 135751879 4292866032 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/30892/statm: 32625 32070 147 303 0 32320 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 130500

[startup+102.308 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 30895
/proc/meminfo: memFree=1627976/2059040 swapFree=4136184/4192956
[pid=30892] ppid=30890 vsize=177312 CPUtime=102.26
/proc/30892/stat : 30892 (wbo1.4b) R 30890 30892 30867 0 -1 4202496 44466 0 0 0 10180 46 0 0 25 0 1 0 25901867 181567488 43725 1992294400 134512640 135751879 4292866032 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/30892/statm: 44328 43725 147 303 0 44023 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 177312

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30897
/proc/meminfo: memFree=1597472/2059040 swapFree=4136184/4192956
[pid=30892] ppid=30890 vsize=207960 CPUtime=162.22
/proc/30892/stat : 30892 (wbo1.4b) R 30890 30892 30867 0 -1 4202496 52141 0 0 0 16167 55 0 0 25 0 1 0 25901867 212951040 51400 1992294400 134512640 135751879 4292866032 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/30892/statm: 51990 51400 147 303 0 51685 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 207960

Solver just ended. Dumping a history of the last processes samples

[startup+166.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30897
/proc/meminfo: memFree=1595860/2059040 swapFree=4136184/4192956
[pid=30892] ppid=30890 vsize=209832 CPUtime=166.23
/proc/30892/stat : 30892 (wbo1.4b) R 30890 30892 30867 0 -1 4202496 52585 0 0 0 16567 56 0 0 25 0 1 0 25901867 214867968 51844 1992294400 134512640 135751879 4292866032 18446744073709551615 134517409 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/30892/statm: 52458 51844 147 303 0 52153 0
Current children cumulated CPU time (s) 166.23
Current children cumulated vsize (KiB) 209832

[startup+172.708 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30897
/proc/meminfo: memFree=1593752/2059040 swapFree=4136184/4192956
[pid=30892] ppid=30890 vsize=211436 CPUtime=172.63
/proc/30892/stat : 30892 (wbo1.4b) R 30890 30892 30867 0 -1 4202496 52985 0 0 0 17207 56 0 0 25 0 1 0 25901867 216510464 52244 1992294400 134512640 135751879 4292866032 18446744073709551615 134616532 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/30892/statm: 52859 52244 147 303 0 52554 0
Current children cumulated CPU time (s) 172.63
Current children cumulated vsize (KiB) 211436

[startup+175.902 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30897
/proc/meminfo: memFree=1592760/2059040 swapFree=4136184/4192956
[pid=30892] ppid=30890 vsize=212240 CPUtime=175.83
/proc/30892/stat : 30892 (wbo1.4b) R 30890 30892 30867 0 -1 4202496 53201 0 0 0 17527 56 0 0 25 0 1 0 25901867 217333760 52460 1992294400 134512640 135751879 4292866032 18446744073709551615 134516986 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/30892/statm: 53060 52460 147 303 0 52755 0
Current children cumulated CPU time (s) 175.83
Current children cumulated vsize (KiB) 212240

[startup+179.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30897
/proc/meminfo: memFree=1592264/2059040 swapFree=4136184/4192956
[pid=30892] ppid=30890 vsize=213176 CPUtime=179.01
/proc/30892/stat : 30892 (wbo1.4b) R 30890 30892 30867 0 -1 4202496 53419 0 0 0 17845 56 0 0 25 0 1 0 25901867 218292224 52678 1992294400 134512640 135751879 4292866032 18446744073709551615 134517414 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/30892/statm: 53294 52678 147 303 0 52989 0
Current children cumulated CPU time (s) 179.01
Current children cumulated vsize (KiB) 213176

[startup+179.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30897
/proc/meminfo: memFree=1591892/2059040 swapFree=4136184/4192956
[pid=30892] ppid=30890 vsize=213448 CPUtime=179.81
/proc/30892/stat : 30892 (wbo1.4b) R 30890 30892 30867 0 -1 4202496 53484 0 0 0 17925 56 0 0 25 0 1 0 25901867 218570752 52743 1992294400 134512640 135751879 4292866032 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/30892/statm: 53362 52743 147 303 0 53057 0
Current children cumulated CPU time (s) 179.81
Current children cumulated vsize (KiB) 213448

[startup+180.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30897
/proc/meminfo: memFree=1591520/2059040 swapFree=4136184/4192956
[pid=30892] ppid=30890 vsize=213584 CPUtime=180.22
/proc/30892/stat : 30892 (wbo1.4b) R 30890 30892 30867 0 -1 4202496 53521 0 0 0 17966 56 0 0 25 0 1 0 25901867 218710016 52780 1992294400 134512640 135751879 4292866032 18446744073709551615 134616495 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/30892/statm: 53396 52780 147 303 0 53091 0
Current children cumulated CPU time (s) 180.22
Current children cumulated vsize (KiB) 213584

[startup+180.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30897
/proc/meminfo: memFree=1591520/2059040 swapFree=4136184/4192956
[pid=30892] ppid=30890 vsize=217032 CPUtime=180.62
/proc/30892/stat : 30892 (wbo1.4b) R 30890 30892 30867 0 -1 4202496 54384 0 0 0 18005 57 0 0 25 0 1 0 25901867 222240768 53643 1992294400 134512640 135751879 4292866032 18446744073709551615 135206651 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/30892/statm: 54258 53644 147 303 0 53953 0
Current children cumulated CPU time (s) 180.62
Current children cumulated vsize (KiB) 217032

Child status: 0
Real time (s): 180.786
CPU time (s): 180.709
CPU user time (s): 180.111
CPU system time (s): 0.597909
CPU usage (%): 99.9573
Max. virtual memory (cumulated for all children) (KiB): 217032

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 180.111
system time used= 0.597909
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 54494
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 1984

runsolver used 0.313952 second user time and 0.85387 second system time

The end

Launcher Data 

Begin job on node011 at 2010-06-14 10:10:03
IDJOB=2656071
IDBENCH=2257
IDSOLVER=1161
FILE ID=node011/2656071-1276503003
PBS_JOBID= 11173417
Free space on /tmp= 62264 MiB

SOLVER NAME= wbo 1.4b
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb53-24-opb/normalized-frb53-24-2.opb
COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2656071-1276503003/watcher-2656071-1276503003 -o /tmp/evaluation-result-2656071-1276503003/solver-2656071-1276503003 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2656071-1276503003.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= b94d4317cfb468b1c3dd3d790ff99d4d
RANDOM SEED=309479208

node011.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.264
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.52
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.264
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1803716 kB
Buffers:         75204 kB
Cached:         104160 kB
SwapCached:       9796 kB
Active:          94408 kB
Inactive:        97184 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1803716 kB
SwapTotal:     4192956 kB
SwapFree:      4136184 kB
Dirty:            4920 kB
Writeback:           0 kB
AnonPages:       10784 kB
Mapped:           9148 kB
Slab:            41972 kB
PageTables:       4024 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180704 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62260 MiB
End job on node011 at 2010-06-14 10:13:04