Trace number 2656007

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.-17 180.689 180.759

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb40-19-opb/normalized-frb40-19-2.opb
MD5SUM5249f5f1c551add7f5b5b920fc1c3b9c
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-35
Best CPU time to get the best result obtained on this benchmark1789.56
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -40
Optimality of the best value was proved NO
Number of variables760
Total number of constraints41263
Number of constraints which are clauses41263
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 760
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 760
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 760
Number of bits of the biggest sum of numbers10
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-2656007-1276491292.opb.
0.00/0.00	c Instance file HOME/instance-2656007-1276491292.opb
0.00/0.00	c File size is 986607 bytes.
0.09/0.13	c Highest Coefficient sum: 3
0.09/0.13	c ============================[ Problem Statistics ]=============================
0.09/0.13	c |                                                                             |
0.09/0.13	c |  Parsing time:          0.13         s                                      |
0.09/0.13	c |  Number Variables:      760                                                 |
0.09/0.13	c |  Number Clauses:        41263                                               |
0.09/0.13	c |  Number Cardinality:    0                                                   |
0.09/0.13	c |  Number PB Constraints: 0                                                   |
0.19/0.22	c ============================[ Search Statistics ]==============================
0.19/0.22	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.19/0.22	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.19/0.22	c ===============================================================================
0.19/0.22	c |         0 |     760    41263    82526 |    13754        0    nan |  0.000 % |
0.19/0.23	c ===============================================================================
0.19/0.23	c New solution: 760
0.19/0.23	o 760
0.19/0.23	c Elapsed CPU time: 0.225965 s	Remaining CPU time: 179.774 s
0.19/0.23	c ===============================================================================
0.19/0.23	c |         0 |     760    41264    83286 |    13754        0    nan |  0.000 % |
0.19/0.24	c ===============================================================================
0.19/0.24	c New solution: 759
0.19/0.24	o 759
0.19/0.24	c Elapsed CPU time: 0.226965 s	Remaining CPU time: 179.773 s
0.19/0.24	c ===============================================================================
0.19/0.24	c |         0 |     760    41265    84046 |    13755        0    nan |  0.000 % |
0.19/0.24	c ===============================================================================
0.19/0.24	c New solution: 758
0.19/0.24	o 758
0.19/0.24	c Elapsed CPU time: 0.234964 s	Remaining CPU time: 179.765 s
0.19/0.24	c ===============================================================================
0.19/0.24	c |        12 |     760    41266    84806 |    13755       12    752 |  0.000 % |
0.19/0.28	c |       115 |     760    41266    84806 |    15130      115    752 |  0.000 % |
0.19/0.29	c ===============================================================================
0.19/0.29	c New solution: 757
0.19/0.29	o 757
0.19/0.29	c Elapsed CPU time: 0.276957 s	Remaining CPU time: 179.723 s
0.19/0.29	c ===============================================================================
0.19/0.29	c |       134 |     760    41267    85566 |    13755      134    752 |  0.000 % |
0.29/0.31	c ===============================================================================
0.29/0.31	c New solution: 756
0.29/0.31	o 756
0.29/0.31	c Elapsed CPU time: 0.292955 s	Remaining CPU time: 179.707 s
0.29/0.31	c ===============================================================================
0.29/0.31	c |       195 |     760    41268    86326 |    13756      195    752 |  0.000 % |
0.29/0.33	c |       295 |     760    41268    86326 |    15131      295    752 |  0.000 % |
0.29/0.34	c ===============================================================================
0.29/0.34	c New solution: 755
0.29/0.34	o 755
0.29/0.34	c Elapsed CPU time: 0.330949 s	Remaining CPU time: 179.669 s
0.29/0.34	c ===============================================================================
0.29/0.34	c |       331 |     760    41269    87086 |    13756      331    752 |  0.000 % |
0.29/0.37	c ===============================================================================
0.29/0.37	c New solution: 754
0.29/0.37	o 754
0.29/0.37	c Elapsed CPU time: 0.350946 s	Remaining CPU time: 179.649 s
0.29/0.37	c ===============================================================================
0.29/0.37	c |       393 |     760    41270    87846 |    13756      393    752 |  0.000 % |
0.29/0.39	c ===============================================================================
0.29/0.39	c New solution: 753
0.29/0.39	o 753
0.29/0.39	c Elapsed CPU time: 0.374943 s	Remaining CPU time: 179.625 s
0.29/0.39	c ===============================================================================
0.29/0.39	c |       467 |     760    41271    88606 |    13757      467    751 |  0.000 % |
0.39/0.42	c ===============================================================================
0.39/0.42	c New solution: 752
0.39/0.42	o 752
0.39/0.42	c Elapsed CPU time: 0.402938 s	Remaining CPU time: 179.597 s
0.39/0.42	c ===============================================================================
0.39/0.42	c |       547 |     760    41272    89366 |    13757      547    751 |  0.000 % |
0.39/0.45	c |       650 |     760    41272    89366 |    15133      650    751 |  0.000 % |
0.39/0.46	c ===============================================================================
0.39/0.46	c New solution: 751
0.39/0.46	o 751
0.39/0.46	c Elapsed CPU time: 0.447931 s	Remaining CPU time: 179.552 s
0.39/0.46	c ===============================================================================
0.39/0.46	c |       680 |     760    41273    90126 |    13757      680    750 |  0.000 % |
0.49/0.50	c |       780 |     760    41273    90126 |    15133      780    750 |  0.000 % |
0.49/0.55	c |       932 |     760    41273    90126 |    16646      932    750 |  0.000 % |
0.59/0.63	c |      1157 |     760    41273    90126 |    18311     1157    749 |  0.000 % |
0.59/0.70	c ===============================================================================
0.59/0.70	c New solution: 750
0.59/0.70	o 750
0.59/0.70	c Elapsed CPU time: 0.670898 s	Remaining CPU time: 179.329 s
0.59/0.70	c ===============================================================================
0.59/0.70	c |      1329 |     760    41274    90886 |    13758     1329    749 |  0.000 % |
0.69/0.74	c |      1429 |     760    41274    90886 |    15133     1429    749 |  0.000 % |
0.79/0.81	c |      1579 |     760    41274    90886 |    16647     1579    748 |  0.000 % |
0.89/0.92	c |      1805 |     760    41274    90886 |    18311     1805    748 |  0.000 % |
1.00/1.07	c |      2142 |     760    41274    90886 |    20143     2142    748 |  0.000 % |
1.19/1.23	c ===============================================================================
1.19/1.23	c New solution: 749
1.19/1.23	o 749
1.19/1.23	c Elapsed CPU time: 1.20282 s	Remaining CPU time: 178.797 s
1.19/1.23	c ===============================================================================
1.19/1.23	c |      2529 |     760    41275    91646 |    13758     2529    748 |  0.000 % |
1.19/1.26	c |      2629 |     760    41275    91646 |    15134     2629    747 |  0.000 % |
1.39/1.40	c |      2780 |     760    41275    91646 |    16647     2780    747 |  0.000 % |
1.39/1.45	c ===============================================================================
1.39/1.45	c New solution: 748
1.39/1.45	o 748
1.39/1.45	c Elapsed CPU time: 1.41978 s	Remaining CPU time: 178.58 s
1.39/1.45	c ===============================================================================
1.39/1.45	c |      2864 |     760    41276    92406 |    13758     2864    747 |  0.000 % |
1.49/1.51	c |      2964 |     760    41276    92406 |    15134     2964    747 |  0.000 % |
1.59/1.61	c |      3117 |     760    41276    92406 |    16647     3117    747 |  0.000 % |
1.69/1.75	c |      3342 |     760    41276    92406 |    18312     3342    747 |  0.000 % |
1.89/1.98	c |      3681 |     760    41276    92406 |    20144     3681    746 |  0.000 % |
2.39/2.43	c |      4187 |     760    41276    92406 |    22158     4187    746 |  0.000 % |
2.79/2.90	c |      4948 |     760    41276    92406 |    24374     4948    746 |  0.000 % |
3.79/3.88	c |      6089 |     760    41276    92406 |    26811     6089    745 |  0.000 % |
3.89/3.93	c ===============================================================================
3.89/3.93	c New solution: 747
3.89/3.93	o 747
3.89/3.93	c Elapsed CPU time: 3.87341 s	Remaining CPU time: 176.127 s
3.89/3.93	c ===============================================================================
3.89/3.93	c |      6129 |     760    41277    93166 |    13759     6129    745 |  0.000 % |
3.99/4.01	c |      6229 |     760    41277    93166 |    15134     6229    745 |  0.000 % |
4.08/4.18	c |      6380 |     760    41277    93166 |    16648     6380    745 |  0.000 % |
4.29/4.40	c |      6609 |     760    41277    93166 |    18313     6609    745 |  0.000 % |
4.69/4.74	c |      6948 |     760    41277    93166 |    20144     6948    745 |  0.000 % |
5.19/5.26	c |      7457 |     760    41277    93166 |    22159     7457    745 |  0.000 % |
6.29/6.30	c |      8216 |     760    41277    93166 |    24374     8216    745 |  0.000 % |
6.79/6.83	c ===============================================================================
6.79/6.83	c New solution: 746
6.79/6.83	o 746
6.79/6.83	c Elapsed CPU time: 6.75297 s	Remaining CPU time: 173.247 s
6.79/6.83	c ===============================================================================
6.79/6.83	c |      8557 |     760    41278    93926 |    13759     8557    745 |  0.000 % |
6.89/6.92	c |      8659 |     760    41278    93926 |    15135     8659    745 |  0.000 % |
7.09/7.14	c |      8810 |     760    41278    93926 |    16648     8810    745 |  0.000 % |
7.49/7.50	c |      9042 |     760    41278    93926 |    18313     9042    744 |  0.000 % |
7.98/8.01	c |      9381 |     760    41278    93926 |    20145     9381    744 |  0.000 % |
8.70/8.78	c |      9889 |     760    41278    93926 |    22159     9889    744 |  0.000 % |
9.99/10.04	c |     10648 |     760    41278    93926 |    24375    10648    744 |  0.000 % |
12.10/12.16	c |     11789 |     760    41278    93926 |    26813    11789    744 |  0.000 % |
13.28/13.35	c ===============================================================================
13.28/13.35	c New solution: 745
13.28/13.35	o 745
13.28/13.35	c Elapsed CPU time: 13.245 s	Remaining CPU time: 166.755 s
13.28/13.35	c ===============================================================================
13.28/13.35	c |     12683 |     760    41279    94686 |    13759    12683    744 |  0.000 % |
13.38/13.47	c |     12784 |     760    41279    94686 |    15135    12784    744 |  0.000 % |
13.79/13.83	c |     12935 |     760    41279    94686 |    16649    12935    744 |  0.000 % |
14.58/14.62	c |     13161 |     760    41279    94686 |    18314    13161    744 |  0.000 % |
15.18/15.27	c |     13501 |     760    41279    94686 |    20145    13501    744 |  0.000 % |
16.68/16.77	c |     14011 |     760    41279    94686 |    22160    14011    744 |  0.000 % |
18.79/18.88	c |     14770 |     760    41279    94686 |    24376    14770    744 |  0.000 % |
20.98/21.06	c |     15912 |     760    41279    94686 |    26813    15912    743 |  0.000 % |
23.48/23.58	c ===============================================================================
23.48/23.58	c New solution: 744
23.48/23.58	o 744
23.48/23.58	c Elapsed CPU time: 23.4184 s	Remaining CPU time: 156.582 s
23.48/23.58	c ===============================================================================
23.48/23.58	c |     17407 |     760    41280    95446 |    13760    17407    743 |  0.000 % |
23.78/23.86	c |     17508 |     760    41280    95446 |    15136     8805    742 |  0.000 % |
24.09/24.18	c |     17659 |     760    41280    95446 |    16649     8956    742 |  0.000 % |
24.69/24.74	c |     17885 |     760    41280    95446 |    18314     9182    742 |  0.000 % |
25.38/25.46	c |     18223 |     760    41280    95446 |    20146     9520    742 |  0.000 % |
26.49/26.51	c |     18729 |     760    41280    95446 |    22160    10026    742 |  0.000 % |
27.49/27.58	c |     19488 |     760    41280    95446 |    24376    10785    742 |  0.000 % |
30.38/30.44	c |     20628 |     760    41280    95446 |    26814    11925    741 |  0.000 % |
33.18/33.23	c |     22337 |     760    41280    95446 |    29495    13634    741 |  0.000 % |
38.38/38.40	c |     24900 |     760    41280    95446 |    32445    16197    741 |  0.000 % |
47.77/47.85	c |     28744 |     760    41280    95446 |    35689    20041    741 |  0.000 % |
69.37/69.45	c |     34510 |     760    41280    95446 |    39258    25807    741 |  0.000 % |
108.55/108.69	c ===============================================================================
108.55/108.69	c New solution: 743
108.55/108.69	o 743
108.55/108.69	c Elapsed CPU time: 108.258 s	Remaining CPU time: 71.7425 s
108.55/108.69	c ===============================================================================
108.55/108.69	c |     38909 |     760    41281    96206 |    13760    30206    741 |  0.000 % |
109.25/109.39	c |     39012 |     760    41281    96206 |    15136    11089    741 |  0.000 % |
109.45/109.57	c |     39163 |     760    41281    96206 |    16650    11240    741 |  0.000 % |
109.76/109.83	c |     39392 |     760    41281    96206 |    18315    11469    741 |  0.000 % |
110.15/110.21	c |     39730 |     760    41281    96206 |    20146    11807    741 |  0.000 % |
111.85/111.98	c |     40236 |     760    41281    96206 |    22161    12313    741 |  0.000 % |
115.46/115.56	c |     40996 |     760    41281    96206 |    24377    13073    741 |  0.000 % |
120.65/120.73	c |     42138 |     760    41281    96206 |    26814    14215    741 |  0.000 % |
125.64/125.71	c |     43848 |     760    41281    96206 |    29496    15925    741 |  0.000 % |
136.54/136.65	c |     46412 |     760    41281    96206 |    32446    18489    740 |  0.000 % |
140.65/140.78	c |     50259 |     760    41281    96206 |    35690    22336    740 |  0.000 % |
180.52/180.65	c There are 0 assigned variables. 0 in cost function.
180.62/180.74	c core #1
180.62/180.74	c #cores: 1
180.62/180.74	c Final Weight: 743
180.62/180.74	o 743
180.62/180.74	s OPTIMUM FOUND
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180.62/180.74	c Total CPU time: 180.094 s

Verifier Data 

OK	-17

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2656007-1276491292/watcher-2656007-1276491292 -o /tmp/evaluation-result-2656007-1276491292/solver-2656007-1276491292 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2656007-1276491292.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: 1.00 1.00 1.00 3/106 27037
/proc/meminfo: memFree=1792064/2059040 swapFree=4140260/4192956
[pid=27037] ppid=27035 vsize=3684 CPUtime=0
/proc/27037/stat : 27037 (wbo1.4b) R 27035 27037 26386 0 -1 4202496 310 0 0 0 0 0 0 0 20 0 1 0 24730715 3772416 228 1992294400 134512640 135751879 4288298176 18446744073709551615 135205059 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27037/statm: 921 229 145 303 0 375 0

[startup+0.0679821 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 27037
/proc/meminfo: memFree=1792064/2059040 swapFree=4140260/4192956
[pid=27037] ppid=27035 vsize=4556 CPUtime=0.06
/proc/27037/stat : 27037 (wbo1.4b) R 27035 27037 26386 0 -1 4202496 635 0 0 0 6 0 0 0 20 0 1 0 24730715 4665344 553 1992294400 134512640 135751879 4288298176 18446744073709551615 134564258 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27037/statm: 1139 553 252 303 0 593 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 4556

[startup+0.100986 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 27037
/proc/meminfo: memFree=1792064/2059040 swapFree=4140260/4192956
[pid=27037] ppid=27035 vsize=4984 CPUtime=0.09
/proc/27037/stat : 27037 (wbo1.4b) R 27035 27037 26386 0 -1 4202496 812 0 0 0 9 0 0 0 20 0 1 0 24730715 5103616 730 1992294400 134512640 135751879 4288298176 18446744073709551615 135009489 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27037/statm: 1246 730 312 303 0 700 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4984

[startup+0.301012 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 27037
/proc/meminfo: memFree=1792064/2059040 swapFree=4140260/4192956
[pid=27037] ppid=27035 vsize=5420 CPUtime=0.29
/proc/27037/stat : 27037 (wbo1.4b) R 27035 27037 26386 0 -1 4202496 1872 0 0 0 28 1 0 0 20 0 1 0 24730715 5550080 883 1992294400 134512640 135751879 4288298176 18446744073709551615 134518944 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27037/statm: 1355 883 147 303 0 1050 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5420

[startup+0.701064 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 27037
/proc/meminfo: memFree=1792064/2059040 swapFree=4140260/4192956
[pid=27037] ppid=27035 vsize=9128 CPUtime=0.69
/proc/27037/stat : 27037 (wbo1.4b) R 27035 27037 26386 0 -1 4202496 2797 0 0 0 67 2 0 0 21 0 1 0 24730715 9347072 1808 1992294400 134512640 135751879 4288298176 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27037/statm: 2282 1808 147 303 0 1977 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9128

[startup+1.50117 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27038
/proc/meminfo: memFree=1783376/2059040 swapFree=4140260/4192956
[pid=27037] ppid=27035 vsize=14148 CPUtime=1.49
/proc/27037/stat : 27037 (wbo1.4b) R 27035 27037 26386 0 -1 4202496 4066 0 0 0 146 3 0 0 23 0 1 0 24730715 14487552 3077 1992294400 134512640 135751879 4288298176 18446744073709551615 134517409 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27037/statm: 3537 3077 147 303 0 3232 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14148

[startup+3.10138 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27038
/proc/meminfo: memFree=1777300/2059040 swapFree=4140260/4192956
[pid=27037] ppid=27035 vsize=20908 CPUtime=3.09
/proc/27037/stat : 27037 (wbo1.4b) R 27035 27037 26386 0 -1 4202496 5745 0 0 0 304 5 0 0 25 0 1 0 24730715 21409792 4756 1992294400 134512640 135751879 4288298176 18446744073709551615 134616495 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27037/statm: 5227 4756 147 303 0 4922 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20908

[startup+6.3008 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27038
/proc/meminfo: memFree=1765892/2059040 swapFree=4140260/4192956
[pid=27037] ppid=27035 vsize=30352 CPUtime=6.29
/proc/27037/stat : 27037 (wbo1.4b) R 27035 27037 26386 0 -1 4202496 8101 0 0 0 622 7 0 0 25 0 1 0 24730715 31080448 7112 1992294400 134512640 135751879 4288298176 18446744073709551615 134616505 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27037/statm: 7588 7112 147 303 0 7283 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 30352

[startup+12.7006 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27038
/proc/meminfo: memFree=1752748/2059040 swapFree=4140260/4192956
[pid=27037] ppid=27035 vsize=42752 CPUtime=12.69
/proc/27037/stat : 27037 (wbo1.4b) R 27035 27037 26386 0 -1 4202496 11188 0 0 0 1259 10 0 0 25 0 1 0 24730715 43778048 10199 1992294400 134512640 135751879 4288298176 18446744073709551615 134517424 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27037/statm: 10688 10199 147 303 0 10383 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 42752

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27040
/proc/meminfo: memFree=1733280/2059040 swapFree=4140260/4192956
[pid=27037] ppid=27035 vsize=61348 CPUtime=25.48
/proc/27037/stat : 27037 (wbo1.4b) R 27035 27037 26386 0 -1 4202496 15813 0 0 0 2532 16 0 0 25 0 1 0 24730715 62820352 14824 1992294400 134512640 135751879 4288298176 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27037/statm: 15337 14824 148 303 0 15032 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 61348

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27040
/proc/meminfo: memFree=1699056/2059040 swapFree=4140260/4192956
[pid=27037] ppid=27035 vsize=95232 CPUtime=51.07
/proc/27037/stat : 27037 (wbo1.4b) R 27035 27037 26386 0 -1 4202496 24264 0 0 0 5081 26 0 0 25 0 1 0 24730715 97517568 23275 1992294400 134512640 135751879 4288298176 18446744073709551615 134516986 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27037/statm: 23808 23275 148 303 0 23503 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 95232

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27042
/proc/meminfo: memFree=1671404/2059040 swapFree=4140260/4192956
[pid=27037] ppid=27035 vsize=122620 CPUtime=102.26
/proc/27037/stat : 27037 (wbo1.4b) R 27035 27037 26386 0 -1 4202496 31081 0 0 0 10188 38 0 0 25 0 1 0 24730715 125562880 30092 1992294400 134512640 135751879 4288298176 18446744073709551615 134616514 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27037/statm: 30655 30092 148 303 0 30350 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 122620

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27042
/proc/meminfo: memFree=1624656/2059040 swapFree=4140260/4192956
[pid=27037] ppid=27035 vsize=169432 CPUtime=162.23
/proc/27037/stat : 27037 (wbo1.4b) R 27035 27037 26386 0 -1 4202496 42746 0 0 0 16169 54 0 0 25 0 1 0 24730715 173498368 41757 1992294400 134512640 135751879 4288298176 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27037/statm: 42358 41757 148 303 0 42053 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 169432

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 27044
/proc/meminfo: memFree=1623292/2059040 swapFree=4140260/4192956
[pid=27037] ppid=27035 vsize=171024 CPUtime=166.24
/proc/27037/stat : 27037 (wbo1.4b) R 27035 27037 26386 0 -1 4202496 43136 0 0 0 16569 55 0 0 25 0 1 0 24730715 175128576 42147 1992294400 134512640 135751879 4288298176 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27037/statm: 42756 42147 148 303 0 42451 0
Current children cumulated CPU time (s) 166.24
Current children cumulated vsize (KiB) 171024

[startup+172.709 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27044
/proc/meminfo: memFree=1620440/2059040 swapFree=4140260/4192956
[pid=27037] ppid=27035 vsize=173412 CPUtime=172.63
/proc/27037/stat : 27037 (wbo1.4b) R 27035 27037 26386 0 -1 4202496 43738 0 0 0 17207 56 0 0 25 0 1 0 24730715 177573888 42749 1992294400 134512640 135751879 4288298176 18446744073709551615 134517424 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27037/statm: 43353 42749 148 303 0 43048 0
Current children cumulated CPU time (s) 172.63
Current children cumulated vsize (KiB) 173412

[startup+175.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27044
/proc/meminfo: memFree=1619572/2059040 swapFree=4140260/4192956
[pid=27037] ppid=27035 vsize=174336 CPUtime=175.83
/proc/27037/stat : 27037 (wbo1.4b) R 27035 27037 26386 0 -1 4202496 43967 0 0 0 17526 57 0 0 25 0 1 0 24730715 178520064 42978 1992294400 134512640 135751879 4288298176 18446744073709551615 134517409 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27037/statm: 43584 42978 148 303 0 43279 0
Current children cumulated CPU time (s) 175.83
Current children cumulated vsize (KiB) 174336

[startup+179.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27044
/proc/meminfo: memFree=1618828/2059040 swapFree=4140260/4192956
[pid=27037] ppid=27035 vsize=175264 CPUtime=179.02
/proc/27037/stat : 27037 (wbo1.4b) R 27035 27037 26386 0 -1 4202496 44190 0 0 0 17845 57 0 0 25 0 1 0 24730715 179470336 43201 1992294400 134512640 135751879 4288298176 18446744073709551615 134616545 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27037/statm: 43816 43201 148 303 0 43511 0
Current children cumulated CPU time (s) 179.02
Current children cumulated vsize (KiB) 175264

[startup+179.902 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27044
/proc/meminfo: memFree=1618580/2059040 swapFree=4140260/4192956
[pid=27037] ppid=27035 vsize=175528 CPUtime=179.82
/proc/27037/stat : 27037 (wbo1.4b) R 27035 27037 26386 0 -1 4202496 44257 0 0 0 17925 57 0 0 25 0 1 0 24730715 179740672 43268 1992294400 134512640 135751879 4288298176 18446744073709551615 134616516 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27037/statm: 43882 43268 148 303 0 43577 0
Current children cumulated CPU time (s) 179.82
Current children cumulated vsize (KiB) 175528

[startup+180.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27044
/proc/meminfo: memFree=1618332/2059040 swapFree=4140260/4192956
[pid=27037] ppid=27035 vsize=175660 CPUtime=180.23
/proc/27037/stat : 27037 (wbo1.4b) R 27035 27037 26386 0 -1 4202496 44281 0 0 0 17966 57 0 0 25 0 1 0 24730715 179875840 43292 1992294400 134512640 135751879 4288298176 18446744073709551615 134517409 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27037/statm: 43915 43292 148 303 0 43610 0
Current children cumulated CPU time (s) 180.23
Current children cumulated vsize (KiB) 175660

[startup+180.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27044
/proc/meminfo: memFree=1618332/2059040 swapFree=4140260/4192956
[pid=27037] ppid=27035 vsize=177556 CPUtime=180.62
/proc/27037/stat : 27037 (wbo1.4b) R 27035 27037 26386 0 -1 4202496 44735 0 0 0 18005 57 0 0 25 0 1 0 24730715 181817344 43746 1992294400 134512640 135751879 4288298176 18446744073709551615 134712389 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27037/statm: 44389 43746 149 303 0 44084 0
Current children cumulated CPU time (s) 180.62
Current children cumulated vsize (KiB) 177556

Child status: 0
Real time (s): 180.759
CPU time (s): 180.689
CPU user time (s): 180.094
CPU system time (s): 0.594909
CPU usage (%): 99.9611
Max. virtual memory (cumulated for all children) (KiB): 177556

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 180.094
system time used= 0.594909
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44736
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= 7
involuntary context switches= 445

runsolver used 0.308953 second user time and 0.855869 second system time

The end

Launcher Data 

Begin job on node013 at 2010-06-14 06:54:52
IDJOB=2656007
IDBENCH=2242
IDSOLVER=1161
FILE ID=node013/2656007-1276491292
PBS_JOBID= 11173387
Free space on /tmp= 62504 MiB

SOLVER NAME= wbo 1.4b
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb40-19-opb/normalized-frb40-19-2.opb
COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2656007-1276491292/watcher-2656007-1276491292 -o /tmp/evaluation-result-2656007-1276491292/solver-2656007-1276491292 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2656007-1276491292.opb

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

MD5SUM BENCH= 5249f5f1c551add7f5b5b920fc1c3b9c
RANDOM SEED=1296896816

node013.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		: 3000.253
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	: 6000.50
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		: 3000.253
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1792468 kB
Buffers:         84888 kB
Cached:         102348 kB
SwapCached:       5796 kB
Active:          98952 kB
Inactive:       101284 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1792468 kB
SwapTotal:     4192956 kB
SwapFree:      4140260 kB
Dirty:            3628 kB
Writeback:           0 kB
AnonPages:       11500 kB
Mapped:          12888 kB
Slab:            44460 kB
PageTables:       4092 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180352 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= 62500 MiB
End job on node013 at 2010-06-14 06:57:53