Trace number 2655916

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.-17 180.688 180.734

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb45-21-opb/normalized-frb45-21-2.opb
MD5SUMaabc023158e10c9511062af8ac97c515
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-38
Best CPU time to get the best result obtained on this benchmark1789.82
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -44
Optimality of the best value was proved NO
Number of variables945
Total number of constraints58624
Number of constraints which are clauses58624
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 945
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 945
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 945
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-2655916-1276498376.opb.
0.00/0.00	c Instance file HOME/instance-2655916-1276498376.opb
0.00/0.00	c File size is 1400677 bytes.
0.10/0.19	c Highest Coefficient sum: 3
0.10/0.19	c ============================[ Problem Statistics ]=============================
0.10/0.19	c |                                                                             |
0.10/0.19	c |  Parsing time:          0.19         s                                      |
0.10/0.19	c |  Number Variables:      945                                                 |
0.10/0.19	c |  Number Clauses:        58624                                               |
0.10/0.19	c |  Number Cardinality:    0                                                   |
0.10/0.19	c |  Number PB Constraints: 0                                                   |
0.29/0.32	c ============================[ Search Statistics ]==============================
0.29/0.32	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.29/0.32	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.29/0.32	c ===============================================================================
0.29/0.32	c |         0 |     945    58624   117248 |    19541        0    nan |  0.000 % |
0.29/0.34	c ===============================================================================
0.29/0.34	c New solution: 945
0.29/0.34	o 945
0.29/0.34	c Elapsed CPU time: 0.334949 s	Remaining CPU time: 179.665 s
0.29/0.34	c ===============================================================================
0.29/0.34	c |         0 |     945    58625   118193 |    19541        0    nan |  0.000 % |
0.29/0.34	c ===============================================================================
0.29/0.34	c New solution: 944
0.29/0.34	o 944
0.29/0.34	c Elapsed CPU time: 0.337948 s	Remaining CPU time: 179.662 s
0.29/0.34	c ===============================================================================
0.29/0.34	c |         0 |     945    58626   119138 |    19542        0    nan |  0.000 % |
0.29/0.36	c ===============================================================================
0.29/0.36	c New solution: 943
0.29/0.36	o 943
0.29/0.36	c Elapsed CPU time: 0.348946 s	Remaining CPU time: 179.651 s
0.29/0.36	c ===============================================================================
0.29/0.36	c |        11 |     945    58627   120083 |    19542       11    938 |  0.000 % |
0.29/0.39	c |       117 |     945    58627   120083 |    21496      117    937 |  0.000 % |
0.39/0.42	c ===============================================================================
0.39/0.42	c New solution: 942
0.39/0.42	o 942
0.39/0.42	c Elapsed CPU time: 0.411937 s	Remaining CPU time: 179.588 s
0.39/0.42	c ===============================================================================
0.39/0.42	c |       160 |     945    58628   121028 |    19542      160    937 |  0.000 % |
0.39/0.44	c ===============================================================================
0.39/0.44	c New solution: 941
0.39/0.44	o 941
0.39/0.44	c Elapsed CPU time: 0.429934 s	Remaining CPU time: 179.57 s
0.39/0.44	c ===============================================================================
0.39/0.44	c |       196 |     945    58629   121973 |    19543      196    937 |  0.000 % |
0.39/0.46	c ===============================================================================
0.39/0.46	c New solution: 940
0.39/0.46	o 940
0.39/0.46	c Elapsed CPU time: 0.444932 s	Remaining CPU time: 179.555 s
0.39/0.46	c ===============================================================================
0.39/0.46	c |       223 |     945    58630   122918 |    19543      223    937 |  0.000 % |
0.39/0.49	c |       325 |     945    58630   122918 |    21497      325    936 |  0.000 % |
0.49/0.51	c ===============================================================================
0.49/0.51	c New solution: 939
0.49/0.51	o 939
0.49/0.51	c Elapsed CPU time: 0.492925 s	Remaining CPU time: 179.507 s
0.49/0.51	c ===============================================================================
0.49/0.51	c |       358 |     945    58631   123863 |    19543      358    936 |  0.000 % |
0.49/0.54	c |       459 |     945    58631   123863 |    21498      459    936 |  0.000 % |
0.49/0.55	c ===============================================================================
0.49/0.55	c New solution: 938
0.49/0.55	o 938
0.49/0.55	c Elapsed CPU time: 0.531919 s	Remaining CPU time: 179.468 s
0.49/0.55	c ===============================================================================
0.49/0.55	c |       470 |     945    58632   124808 |    19544      470    936 |  0.000 % |
0.49/0.59	c |       570 |     945    58632   124808 |    21498      570    935 |  0.000 % |
0.59/0.60	c ===============================================================================
0.59/0.60	c New solution: 937
0.59/0.60	o 937
0.59/0.60	c Elapsed CPU time: 0.584911 s	Remaining CPU time: 179.415 s
0.59/0.60	c ===============================================================================
0.59/0.60	c |       588 |     945    58633   125753 |    19544      588    935 |  0.000 % |
0.59/0.64	c |       690 |     945    58633   125753 |    21498      690    935 |  0.000 % |
0.69/0.70	c |       841 |     945    58633   125753 |    23648      841    935 |  0.000 % |
0.69/0.79	c |      1069 |     945    58633   125753 |    26013     1069    934 |  0.000 % |
0.89/0.93	c |      1408 |     945    58633   125753 |    28614     1408    934 |  0.000 % |
0.89/1.00	c ===============================================================================
0.89/1.00	c New solution: 936
0.89/1.00	o 936
0.89/1.00	c Elapsed CPU time: 0.968852 s	Remaining CPU time: 179.031 s
0.89/1.00	c ===============================================================================
0.89/1.00	c |      1554 |     945    58634   126698 |    19544     1554    934 |  0.000 % |
1.00/1.05	c ===============================================================================
1.00/1.05	c New solution: 935
1.00/1.05	o 935
1.00/1.05	c Elapsed CPU time: 1.02284 s	Remaining CPU time: 178.977 s
1.00/1.05	c ===============================================================================
1.00/1.05	c |      1648 |     945    58635   127643 |    19545     1648    934 |  0.000 % |
1.10/1.12	c |      1750 |     945    58635   127643 |    21499     1750    934 |  0.000 % |
1.19/1.22	c |      1900 |     945    58635   127643 |    23649     1900    934 |  0.000 % |
1.29/1.31	c ===============================================================================
1.29/1.31	c New solution: 934
1.29/1.31	o 934
1.29/1.31	c Elapsed CPU time: 1.2848 s	Remaining CPU time: 178.715 s
1.29/1.31	c ===============================================================================
1.29/1.31	c |      2050 |     945    58636   128588 |    19545     2050    933 |  0.000 % |
1.29/1.39	c |      2153 |     945    58636   128588 |    21499     2153    933 |  0.000 % |
1.39/1.48	c |      2304 |     945    58636   128588 |    23649     2304    933 |  0.000 % |
1.59/1.64	c |      2529 |     945    58636   128588 |    26014     2529    933 |  0.000 % |
1.79/1.89	c |      2867 |     945    58636   128588 |    28616     2867    932 |  0.000 % |
2.10/2.20	c |      3373 |     945    58636   128588 |    31477     3373    932 |  0.000 % |
2.49/2.54	c ===============================================================================
2.49/2.54	c New solution: 933
2.49/2.54	o 933
2.49/2.54	c Elapsed CPU time: 2.48862 s	Remaining CPU time: 177.511 s
2.49/2.54	c ===============================================================================
2.49/2.54	c |      3964 |     945    58637   129533 |    19545     3964    931 |  0.000 % |
2.59/2.61	c |      4064 |     945    58637   129533 |    21500     4064    931 |  0.000 % |
2.69/2.72	c |      4214 |     945    58637   129533 |    23650     4214    931 |  0.000 % |
2.80/2.82	c ===============================================================================
2.80/2.83	c New solution: 932
2.80/2.83	o 932
2.80/2.83	c Elapsed CPU time: 2.76758 s	Remaining CPU time: 177.232 s
2.80/2.83	c ===============================================================================
2.80/2.83	c |      4340 |     945    58638   130478 |    19546     4340    931 |  0.000 % |
2.89/2.92	c |      4440 |     945    58638   130478 |    21500     4440    931 |  0.000 % |
2.99/3.07	c |      4591 |     945    58638   130478 |    23650     4591    931 |  0.000 % |
3.20/3.22	c |      4821 |     945    58638   130478 |    26015     4821    931 |  0.000 % |
3.49/3.56	c |      5159 |     945    58638   130478 |    28617     5159    931 |  0.000 % |
3.89/3.99	c |      5665 |     945    58638   130478 |    31479     5665    931 |  0.000 % |
4.59/4.64	c |      6426 |     945    58638   130478 |    34626     6426    930 |  0.000 % |
6.19/6.20	c |      7565 |     945    58638   130478 |    38089     7565    930 |  0.000 % |
8.80/8.85	c |      9275 |     945    58638   130478 |    41898     9275    930 |  0.000 % |
13.98/14.02	c |     11837 |     945    58638   130478 |    46088    11837    929 |  0.000 % |
18.88/18.93	c ===============================================================================
18.88/18.93	c New solution: 931
18.88/18.93	o 931
18.88/18.93	c Elapsed CPU time: 18.7811 s	Remaining CPU time: 161.219 s
18.88/18.93	c ===============================================================================
18.88/18.93	c |     14439 |     945    58639   131423 |    19546    14439    929 |  0.000 % |
19.18/19.26	c |     14540 |     945    58639   131423 |    21500    14540    929 |  0.000 % |
20.29/20.31	c |     14690 |     945    58639   131423 |    23651    14690    929 |  0.000 % |
20.98/21.00	c |     14917 |     945    58639   131423 |    26016    14917    929 |  0.000 % |
21.79/21.86	c |     15255 |     945    58639   131423 |    28617    15255    929 |  0.000 % |
23.09/23.17	c |     15762 |     945    58639   131423 |    31479    15762    929 |  0.000 % |
24.59/24.66	c ===============================================================================
24.59/24.66	c New solution: 930
24.59/24.66	o 930
24.59/24.66	c Elapsed CPU time: 24.4883 s	Remaining CPU time: 155.512 s
24.59/24.66	c ===============================================================================
24.59/24.66	c |     16329 |     945    58640   132368 |    19546    16329    929 |  0.000 % |
24.79/24.84	c |     16429 |     945    58640   132368 |    21501    16429    929 |  0.000 % |
25.38/25.43	c |     16582 |     945    58640   132368 |    23651    16582    929 |  0.000 % |
25.78/25.84	c |     16809 |     945    58640   132368 |    26016    16809    929 |  0.000 % |
26.49/26.59	c |     17147 |     945    58640   132368 |    28618    17147    929 |  0.000 % |
27.89/27.97	c |     17654 |     945    58640   132368 |    31480    17654    929 |  0.000 % |
30.89/30.98	c |     18415 |     945    58640   132368 |    34628    18415    929 |  0.000 % |
36.08/36.18	c |     19556 |     945    58640   132368 |    38090    19556    929 |  0.000 % |
45.38/45.49	c |     21265 |     945    58640   132368 |    41900    21265    929 |  0.000 % |
60.18/60.23	c |     23829 |     945    58640   132368 |    46090    23829    928 |  0.000 % |
87.37/87.40	c |     27673 |     945    58640   132368 |    50699    27673    928 |  0.000 % |
109.27/109.39	c |     33439 |     945    58640   132368 |    55768    33439    928 |  0.000 % |
148.25/148.33	c ===============================================================================
148.25/148.33	c New solution: 929
148.25/148.33	o 929
148.25/148.33	c Elapsed CPU time: 147.827 s	Remaining CPU time: 32.1735 s
148.25/148.33	c ===============================================================================
148.25/148.33	c |     39252 |     945    58641   133313 |    19547    39252    928 |  0.000 % |
151.25/151.37	c |     39352 |     945    58641   133313 |    21501    11342    927 |  0.000 % |
151.56/151.67	c |     39503 |     945    58641   133313 |    23651    11493    927 |  0.000 % |
151.85/151.94	c ===============================================================================
151.85/151.94	c New solution: 928
151.85/151.94	o 928
151.85/151.94	c Elapsed CPU time: 151.432 s	Remaining CPU time: 28.568 s
151.85/151.94	c ===============================================================================
151.85/151.94	c |     39692 |     945    58642   134258 |    19547    11682    927 |  0.000 % |
152.05/152.12	c |     39792 |     945    58642   134258 |    21502    11782    927 |  0.000 % |
152.25/152.33	c |     39943 |     945    58642   134258 |    23652    11933    927 |  0.000 % |
153.25/153.33	c |     40171 |     945    58642   134258 |    26017    12161    927 |  0.000 % |
154.85/154.90	c |     40508 |     945    58642   134258 |    28619    12498    927 |  0.000 % |
156.75/156.82	c |     41016 |     945    58642   134258 |    31481    13006    927 |  0.000 % |
159.65/159.79	c |     41775 |     945    58642   134258 |    34629    13765    927 |  0.000 % |
162.25/162.38	c |     42916 |     945    58642   134258 |    38092    14906    927 |  0.000 % |
167.35/167.47	c |     44627 |     945    58642   134258 |    41901    16617    926 |  0.000 % |
178.06/178.15	c |     47190 |     945    58642   134258 |    46091    19180    926 |  0.000 % |
180.54/180.62	c There are 0 assigned variables. 0 in cost function.
180.64/180.71	c core #1
180.64/180.71	c #cores: 1
180.64/180.71	c Final Weight: 928
180.64/180.71	o 928
180.64/180.71	s OPTIMUM FOUND
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180.64/180.71	c Total CPU time: 180.089 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-2655916-1276498376/watcher-2655916-1276498376 -o /tmp/evaluation-result-2655916-1276498376/solver-2655916-1276498376 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2655916-1276498376.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: 0.88 1.05 1.12 3/106 27534
/proc/meminfo: memFree=1839248/2059040 swapFree=4140228/4192956
[pid=27534] ppid=27532 vsize=4076 CPUtime=0
/proc/27534/stat : 27534 (wbo1.4b) R 27532 27534 27509 0 -1 4202496 322 0 0 0 0 0 0 0 20 0 1 0 25439354 4173824 240 1992294400 134512640 135751879 4289268352 18446744073709551615 134561171 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27534/statm: 1019 241 146 303 0 372 0

[startup+0.0344331 s]
/proc/loadavg: 0.88 1.05 1.12 3/106 27534
/proc/meminfo: memFree=1839248/2059040 swapFree=4140228/4192956
[pid=27534] ppid=27532 vsize=4488 CPUtime=0.03
/proc/27534/stat : 27534 (wbo1.4b) R 27532 27534 27509 0 -1 4202496 458 0 0 0 3 0 0 0 20 0 1 0 25439354 4595712 376 1992294400 134512640 135751879 4289268352 18446744073709551615 134574061 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27534/statm: 1122 377 190 303 0 475 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 4488

[startup+0.10144 s]
/proc/loadavg: 0.88 1.05 1.12 3/106 27534
/proc/meminfo: memFree=1839248/2059040 swapFree=4140228/4192956
[pid=27534] ppid=27532 vsize=5420 CPUtime=0.1
/proc/27534/stat : 27534 (wbo1.4b) R 27532 27534 27509 0 -1 4202496 822 0 0 0 10 0 0 0 20 0 1 0 25439354 5550080 740 1992294400 134512640 135751879 4289268352 18446744073709551615 134564471 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27534/statm: 1355 740 312 303 0 708 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5420

[startup+0.30146 s]
/proc/loadavg: 0.88 1.05 1.12 3/106 27534
/proc/meminfo: memFree=1839248/2059040 swapFree=4140228/4192956
[pid=27534] ppid=27532 vsize=9332 CPUtime=0.29
/proc/27534/stat : 27534 (wbo1.4b) R 27532 27534 27509 0 -1 4202496 2349 0 0 0 29 0 0 0 20 0 1 0 25439354 9555968 1893 1992294400 134512640 135751879 4289268352 18446744073709551615 135204067 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27534/statm: 2333 1893 144 303 0 2028 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9332

[startup+0.701506 s]
/proc/loadavg: 0.88 1.05 1.12 3/106 27534
/proc/meminfo: memFree=1839248/2059040 swapFree=4140228/4192956
[pid=27534] ppid=27532 vsize=9332 CPUtime=0.69
/proc/27534/stat : 27534 (wbo1.4b) R 27532 27534 27509 0 -1 4202496 2352 0 0 0 67 2 0 0 21 0 1 0 25439354 9555968 1896 1992294400 134512640 135751879 4289268352 18446744073709551615 134517414 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27534/statm: 2333 1896 147 303 0 2028 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9332

[startup+1.50159 s]
/proc/loadavg: 0.88 1.05 1.12 2/107 27535
/proc/meminfo: memFree=1829692/2059040 swapFree=4140228/4192956
[pid=27534] ppid=27532 vsize=14716 CPUtime=1.49
/proc/27534/stat : 27534 (wbo1.4b) R 27532 27534 27509 0 -1 4202496 3702 0 0 0 146 3 0 0 23 0 1 0 25439354 15069184 3246 1992294400 134512640 135751879 4289268352 18446744073709551615 134517424 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27534/statm: 3679 3246 147 303 0 3374 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14716

[startup+3.10177 s]
/proc/loadavg: 0.88 1.05 1.12 2/107 27535
/proc/meminfo: memFree=1823244/2059040 swapFree=4140228/4192956
[pid=27534] ppid=27532 vsize=23568 CPUtime=3.09
/proc/27534/stat : 27534 (wbo1.4b) R 27532 27534 27509 0 -1 4202496 5915 0 0 0 303 6 0 0 25 0 1 0 25439354 24133632 5459 1992294400 134512640 135751879 4289268352 18446744073709551615 135206651 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27534/statm: 5892 5460 147 303 0 5587 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 23568

[startup+6.30112 s]
/proc/loadavg: 0.89 1.05 1.12 2/107 27535
/proc/meminfo: memFree=1808364/2059040 swapFree=4140228/4192956
[pid=27534] ppid=27532 vsize=34920 CPUtime=6.29
/proc/27534/stat : 27534 (wbo1.4b) R 27532 27534 27509 0 -1 4202496 8731 0 0 0 620 9 0 0 25 0 1 0 25439354 35758080 8275 1992294400 134512640 135751879 4289268352 18446744073709551615 134517424 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27534/statm: 8730 8275 147 303 0 8425 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 34920

[startup+12.7018 s]
/proc/loadavg: 0.90 1.05 1.12 2/107 27535
/proc/meminfo: memFree=1793608/2059040 swapFree=4140228/4192956
[pid=27534] ppid=27532 vsize=49396 CPUtime=12.69
/proc/27534/stat : 27534 (wbo1.4b) R 27532 27534 27509 0 -1 4202496 12357 0 0 0 1257 12 0 0 25 0 1 0 25439354 50581504 11901 1992294400 134512640 135751879 4289268352 18446744073709551615 134516977 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27534/statm: 12349 11901 147 303 0 12044 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 49396

[startup+25.5012 s]
/proc/loadavg: 0.92 1.05 1.12 2/107 27537
/proc/meminfo: memFree=1772404/2059040 swapFree=4140228/4192956
[pid=27534] ppid=27532 vsize=69188 CPUtime=25.48
/proc/27534/stat : 27534 (wbo1.4b) R 27532 27534 27509 0 -1 4202496 17279 0 0 0 2531 17 0 0 25 0 1 0 25439354 70848512 16823 1992294400 134512640 135751879 4289268352 18446744073709551615 134616534 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27534/statm: 17297 16823 147 303 0 16992 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 69188

[startup+51.1011 s]
/proc/loadavg: 0.95 1.04 1.11 2/107 27537
/proc/meminfo: memFree=1750952/2059040 swapFree=4140228/4192956
[pid=27534] ppid=27532 vsize=90688 CPUtime=51.08
/proc/27534/stat : 27534 (wbo1.4b) R 27532 27534 27509 0 -1 4202496 22658 0 0 0 5083 25 0 0 25 0 1 0 25439354 92864512 22202 1992294400 134512640 135751879 4289268352 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27534/statm: 22672 22202 147 303 0 22367 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 90688

[startup+102.309 s]
/proc/loadavg: 0.98 1.03 1.10 2/107 27539
/proc/meminfo: memFree=1715116/2059040 swapFree=4140228/4192956
[pid=27534] ppid=27532 vsize=125948 CPUtime=102.28
/proc/27534/stat : 27534 (wbo1.4b) R 27532 27534 27509 0 -1 4202496 31433 0 0 0 10192 36 0 0 25 0 1 0 25439354 128970752 30977 1992294400 134512640 135751879 4289268352 18446744073709551615 134517414 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27534/statm: 31487 30977 147 303 0 31182 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 125948

[startup+162.301 s]
/proc/loadavg: 0.99 1.02 1.09 2/107 27539
/proc/meminfo: memFree=1674568/2059040 swapFree=4140228/4192956
[pid=27534] ppid=27532 vsize=168496 CPUtime=162.25
/proc/27534/stat : 27534 (wbo1.4b) R 27532 27534 27509 0 -1 4202496 42048 0 0 0 16173 52 0 0 25 0 1 0 25439354 172539904 41592 1992294400 134512640 135751879 4289268352 18446744073709551615 134607728 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27534/statm: 42124 41592 148 303 0 41819 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 168496

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

[startup+166.302 s]
/proc/loadavg: 0.99 1.02 1.09 2/107 27541
/proc/meminfo: memFree=1667624/2059040 swapFree=4140228/4192956
[pid=27534] ppid=27532 vsize=173360 CPUtime=166.25
/proc/27534/stat : 27534 (wbo1.4b) R 27532 27534 27509 0 -1 4202496 43268 0 0 0 16572 53 0 0 25 0 1 0 25439354 177520640 42812 1992294400 134512640 135751879 4289268352 18446744073709551615 134606623 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27534/statm: 43340 42812 148 303 0 43035 0
Current children cumulated CPU time (s) 166.25
Current children cumulated vsize (KiB) 173360

[startup+172.709 s]
/proc/loadavg: 0.99 1.02 1.09 2/107 27541
/proc/meminfo: memFree=1659068/2059040 swapFree=4140228/4192956
[pid=27534] ppid=27532 vsize=181872 CPUtime=172.66
/proc/27534/stat : 27534 (wbo1.4b) R 27532 27534 27509 0 -1 4202496 45375 0 0 0 17210 56 0 0 25 0 1 0 25439354 186236928 44919 1992294400 134512640 135751879 4289268352 18446744073709551615 134516986 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27534/statm: 45468 44919 148 303 0 45163 0
Current children cumulated CPU time (s) 172.66
Current children cumulated vsize (KiB) 181872

[startup+175.901 s]
/proc/loadavg: 0.99 1.02 1.09 2/107 27541
/proc/meminfo: memFree=1657456/2059040 swapFree=4140228/4192956
[pid=27534] ppid=27532 vsize=183408 CPUtime=175.85
/proc/27534/stat : 27534 (wbo1.4b) R 27532 27534 27509 0 -1 4202496 45763 0 0 0 17529 56 0 0 25 0 1 0 25439354 187809792 45307 1992294400 134512640 135751879 4289268352 18446744073709551615 134616497 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27534/statm: 45852 45307 148 303 0 45547 0
Current children cumulated CPU time (s) 175.85
Current children cumulated vsize (KiB) 183408

[startup+179.101 s]
/proc/loadavg: 0.99 1.02 1.09 2/107 27541
/proc/meminfo: memFree=1655596/2059040 swapFree=4140228/4192956
[pid=27534] ppid=27532 vsize=186220 CPUtime=179.04
/proc/27534/stat : 27534 (wbo1.4b) R 27532 27534 27509 0 -1 4202496 46461 0 0 0 17847 57 0 0 25 0 1 0 25439354 190689280 46005 1992294400 134512640 135751879 4289268352 18446744073709551615 134616505 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27534/statm: 46555 46005 148 303 0 46250 0
Current children cumulated CPU time (s) 179.04
Current children cumulated vsize (KiB) 186220

[startup+179.901 s]
/proc/loadavg: 0.99 1.02 1.09 2/107 27541
/proc/meminfo: memFree=1654604/2059040 swapFree=4140228/4192956
[pid=27534] ppid=27532 vsize=186604 CPUtime=179.84
/proc/27534/stat : 27534 (wbo1.4b) R 27532 27534 27509 0 -1 4202496 46567 0 0 0 17927 57 0 0 25 0 1 0 25439354 191082496 46111 1992294400 134512640 135751879 4289268352 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27534/statm: 46651 46111 148 303 0 46346 0
Current children cumulated CPU time (s) 179.84
Current children cumulated vsize (KiB) 186604

[startup+180.301 s]
/proc/loadavg: 0.99 1.02 1.09 2/107 27541
/proc/meminfo: memFree=1654108/2059040 swapFree=4140228/4192956
[pid=27534] ppid=27532 vsize=186860 CPUtime=180.25
/proc/27534/stat : 27534 (wbo1.4b) R 27532 27534 27509 0 -1 4202496 46612 0 0 0 17968 57 0 0 25 0 1 0 25439354 191344640 46156 1992294400 134512640 135751879 4289268352 18446744073709551615 134616516 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27534/statm: 46715 46156 148 303 0 46410 0
Current children cumulated CPU time (s) 180.25
Current children cumulated vsize (KiB) 186860

[startup+180.701 s]
/proc/loadavg: 0.99 1.02 1.09 2/107 27541
/proc/meminfo: memFree=1654108/2059040 swapFree=4140228/4192956
[pid=27534] ppid=27532 vsize=189260 CPUtime=180.64
/proc/27534/stat : 27534 (wbo1.4b) R 27532 27534 27509 0 -1 4202496 47222 0 0 0 18007 57 0 0 25 0 1 0 25439354 193802240 46766 1992294400 134512640 135751879 4289268352 18446744073709551615 135200324 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27534/statm: 47315 46766 149 303 0 47010 0
Current children cumulated CPU time (s) 180.64
Current children cumulated vsize (KiB) 189260

Child status: 0
Real time (s): 180.734
CPU time (s): 180.688
CPU user time (s): 180.089
CPU system time (s): 0.598908
CPU usage (%): 99.9744
Max. virtual memory (cumulated for all children) (KiB): 189260

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 180.089
system time used= 0.598908
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 47223
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= 6
involuntary context switches= 2314

runsolver used 0.328949 second user time and 0.835872 second system time

The end

Launcher Data 

Begin job on node009 at 2010-06-14 08:52:56
IDJOB=2655916
IDBENCH=2251
IDSOLVER=1161
FILE ID=node009/2655916-1276498376
PBS_JOBID= 11173411
Free space on /tmp= 62448 MiB

SOLVER NAME= wbo 1.4b
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb45-21-opb/normalized-frb45-21-2.opb
COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2655916-1276498376/watcher-2655916-1276498376 -o /tmp/evaluation-result-2655916-1276498376/solver-2655916-1276498376 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2655916-1276498376.opb

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

MD5SUM BENCH= aabc023158e10c9511062af8ac97c515
RANDOM SEED=1976095351

node009.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		: 3000.199
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	: 6000.39
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		: 3000.199
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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1839776 kB
Buffers:         40132 kB
Cached:         101440 kB
SwapCached:       5684 kB
Active:          90436 kB
Inactive:        63200 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1839776 kB
SwapTotal:     4192956 kB
SwapFree:      4140228 kB
Dirty:            4108 kB
Writeback:           0 kB
AnonPages:       10772 kB
Mapped:          12828 kB
Slab:            43708 kB
PageTables:       3940 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180220 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= 62448 MiB
End job on node009 at 2010-06-14 08:55:57