Trace number 2657576

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
bsolo 3.2 ClSAT-32 1798.06 1798.6

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb40-19-opb/normalized-frb40-19-3.opb
MD5SUMc9380923d34e254cfa512f89027f1d42
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 benchmark1800.04
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 constraints41095
Number of constraints which are clauses41095
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 bsolo beta version 3.2 - 23/05/2010 : 1630 GMT
0.00/0.00	c Developed by Vasco Manquinho and José Santos IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Learning Strategy: Clause Learning
0.00/0.00	c Instance file HOME/instance-2657576-1276490661.opb
0.00/0.00	c File size is 980618 bytes.
0.09/0.16	c Highest Coefficient sum: 760
0.09/0.16	c Parsing was ok!!
0.09/0.16	c Total parsing time: 0.161 s
0.09/0.17	c Var: 760 Constr: 41095 41095/0/0 Lit: 82190 Watch. Lit: 82190
0.09/0.17	c Obj. Vars: 760 (100 % of total variables)
0.79/0.82	c Pre-processing Time: 0.825 s
0.79/0.82	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.79/0.82	c        0    760    41095    82190    2    82190   13698      0      0 0.82
0.79/0.82	c Switching off lower bounding mode.
0.79/0.83	o -31
5.50/5.55	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
5.50/5.55	c        0    760    41096    82950    2    82223   14698      1      0 0.83
5.50/5.55	c      100    760    41196   155563    3    82423   16168    101    113 0.88
5.50/5.55	c      350    760    41446   336943    8    82923   17785    351    346 1.01
5.50/5.55	c      825    760    41921   681219   16    83873   19564    826    647 1.27
5.50/5.55	c     1639    760    42735  1271366   29    85501   21521   1640    905 1.81
5.50/5.55	c     2959    760    44055  2228444   50    88141   23674   2960   1079 2.74
5.50/5.55	c     5040    760    46136  3737547   81    92303   26042   5041   1045 4.82
5.50/5.55	o -32
1797.96/1798.54	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1797.96/1798.54	c     6008    760    47105  4440458   94    94273   14698   6010   1081 5.56
1797.96/1798.54	c     6108    760    47205  4512925   95    94473   16168   6110   1084 5.63
1797.96/1798.54	c     6358    760    47455  4693884   98    94973   17785   6360   1088 5.84
1797.96/1798.54	c     6833    760    47930  5038241  105    95923   19564   6835   1101 6.20
1797.96/1798.54	c     7647    760    48744  5627218  115    97551   21521   7649   1108 6.90
1797.96/1798.54	c     8968    760    50065  6582767  131   100193   23674   8970   1080 8.30
1797.96/1798.54	c    11050    760    52147  8088240  155   104357   26042  11052   1045 10.57
1797.96/1798.54	c    14274    760    55371 10421750  188   110805   28647  14276   1036 13.77
1797.96/1798.54	c    19210    760    60307 13994402  232   120677   31512  19212    923 20.81
1797.96/1798.54	c    26717    760    67814 19429677  286   135691   34664  26719    753 35.44
1797.96/1798.54	c    38079    760    55012 10156953  184   110056   38131  13917    564 67.43
1797.96/1798.54	c    55225    760    72158 22564860  312   144348   41945  31063    507 108.81
1797.96/1798.54	c    81044    760    66710 18634685  279   133452   46140  25615    327 247.43
1797.96/1798.54	c   119876    760    70279 21194642  301   140590   50755  29184    305 393.04
1797.96/1798.54	c   178228    760    88805 34603877  389   177642   55831  47710    257 691.04
1797.96/1798.54	c   265862    760    86990 33311792  382   174012   61415  45895    229 1159.76
1797.96/1798.54	c Resources Exceeded
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1797.96/1798.54	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.96/1798.54	c   23   370820  28909   405409    91360 36473334  50265    206 1798.00
1797.96/1798.54	c Objective: -32
1797.96/1798.54	s SATISFIABLE
1797.96/1798.54	c Total time: 1798 s

Verifier Data 

OK	-32

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2657576-1276490661/watcher-2657576-1276490661 -o /tmp/evaluation-result-2657576-1276490661/solver-2657576-1276490661 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2657576-1276490661.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: 0.91 0.97 0.99 3/106 27425
/proc/meminfo: memFree=1736052/2059040 swapFree=4140388/4192956
[pid=27425] ppid=27423 vsize=11888 CPUtime=0
/proc/27425/stat : 27425 (bsolo_pb10) R 27423 27425 27369 0 -1 4202496 349 0 0 0 0 0 0 0 18 0 1 0 24669969 12173312 267 1992294400 134512640 137138936 4288338656 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27425/statm: 2972 267 176 642 0 2088 0

[startup+0.0427329 s]
/proc/loadavg: 0.91 0.97 0.99 3/106 27425
/proc/meminfo: memFree=1736052/2059040 swapFree=4140388/4192956
[pid=27425] ppid=27423 vsize=12716 CPUtime=0.04
/proc/27425/stat : 27425 (bsolo_pb10) R 27423 27425 27369 0 -1 4202496 613 0 0 0 4 0 0 0 20 0 1 0 24669969 13021184 531 1992294400 134512640 137138936 4288338656 18446744073709551615 136660411 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27425/statm: 3179 531 225 642 0 2295 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12716

[startup+0.101738 s]
/proc/loadavg: 0.91 0.97 0.99 3/106 27425
/proc/meminfo: memFree=1736052/2059040 swapFree=4140388/4192956
[pid=27425] ppid=27423 vsize=14092 CPUtime=0.09
/proc/27425/stat : 27425 (bsolo_pb10) R 27423 27425 27369 0 -1 4202496 1053 0 0 0 9 0 0 0 20 0 1 0 24669969 14430208 971 1992294400 134512640 137138936 4288338656 18446744073709551615 134538626 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27425/statm: 3523 971 310 642 0 2639 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14092

[startup+0.301757 s]
/proc/loadavg: 0.91 0.97 0.99 3/106 27425
/proc/meminfo: memFree=1736052/2059040 swapFree=4140388/4192956
[pid=27425] ppid=27423 vsize=18080 CPUtime=0.29
/proc/27425/stat : 27425 (bsolo_pb10) R 27423 27425 27369 0 -1 4202496 2389 0 0 0 28 1 0 0 20 0 1 0 24669969 18513920 2067 1992294400 134512640 137138936 4288338656 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27425/statm: 4520 2067 185 642 0 3876 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18080

[startup+0.701795 s]
/proc/loadavg: 0.91 0.97 0.99 3/106 27425
/proc/meminfo: memFree=1736052/2059040 swapFree=4140388/4192956
[pid=27425] ppid=27423 vsize=18080 CPUtime=0.69
/proc/27425/stat : 27425 (bsolo_pb10) R 27423 27425 27369 0 -1 4202496 2389 0 0 0 66 3 0 0 20 0 1 0 24669969 18513920 2067 1992294400 134512640 137138936 4288338656 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27425/statm: 4520 2067 185 642 0 3876 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18080

[startup+1.50187 s]
/proc/loadavg: 0.91 0.97 0.99 2/107 27426
/proc/meminfo: memFree=1726620/2059040 swapFree=4140388/4192956
[pid=27425] ppid=27423 vsize=28052 CPUtime=1.49
/proc/27425/stat : 27425 (bsolo_pb10) R 27423 27425 27369 0 -1 4202496 5194 0 0 0 144 5 0 0 23 0 1 0 24669969 28725248 4571 1992294400 134512640 137138936 4288338656 18446744073709551615 134542713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27425/statm: 7013 4571 191 642 0 6369 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28052

[startup+3.10102 s]
/proc/loadavg: 0.91 0.97 0.99 2/107 27428
/proc/meminfo: memFree=1709756/2059040 swapFree=4140388/4192956
[pid=27425] ppid=27423 vsize=48960 CPUtime=3.09
/proc/27425/stat : 27425 (bsolo_pb10) R 27423 27425 27369 0 -1 4202496 10417 0 0 0 302 7 0 0 25 0 1 0 24669969 50135040 9794 1992294400 134512640 137138936 4288338656 18446744073709551615 134602762 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27425/statm: 12240 9794 191 642 0 11596 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 48960

[startup+6.30133 s]
/proc/loadavg: 0.92 0.97 0.99 2/107 27428
/proc/meminfo: memFree=1674912/2059040 swapFree=4140388/4192956
[pid=27425] ppid=27423 vsize=81476 CPUtime=6.29
/proc/27425/stat : 27425 (bsolo_pb10) R 27423 27425 27369 0 -1 4202496 18541 0 0 0 618 11 0 0 25 0 1 0 24669969 83431424 17918 1992294400 134512640 137138936 4288338656 18446744073709551615 136295502 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27425/statm: 20369 17918 191 642 0 19725 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 81476

[startup+12.7009 s]
/proc/loadavg: 0.93 0.97 0.99 2/107 27428
/proc/meminfo: memFree=1611796/2059040 swapFree=4140388/4192956
[pid=27425] ppid=27423 vsize=140536 CPUtime=12.69
/proc/27425/stat : 27425 (bsolo_pb10) R 27423 27425 27369 0 -1 4202496 33317 0 0 0 1249 20 0 0 25 0 1 0 24669969 143908864 32694 1992294400 134512640 137138936 4288338656 18446744073709551615 134542205 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27425/statm: 35134 32694 191 642 0 34490 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 140536

[startup+25.5012 s]
/proc/loadavg: 0.94 0.97 0.99 2/107 27428
/proc/meminfo: memFree=1524872/2059040 swapFree=4140388/4192956
[pid=27425] ppid=27423 vsize=223104 CPUtime=25.49
/proc/27425/stat : 27425 (bsolo_pb10) R 27423 27425 27369 0 -1 4202496 53969 0 0 0 2519 30 0 0 25 0 1 0 24669969 228458496 53346 1992294400 134512640 137138936 4288338656 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27425/statm: 55776 53346 191 642 0 55132 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 223104

[startup+51.1016 s]
/proc/loadavg: 0.96 0.97 0.99 2/107 27428
/proc/meminfo: memFree=1425176/2059040 swapFree=4140388/4192956
[pid=27425] ppid=27423 vsize=321548 CPUtime=51.07
/proc/27425/stat : 27425 (bsolo_pb10) R 27423 27425 27369 0 -1 4202496 78577 0 0 0 5063 44 0 0 25 0 1 0 24669969 329265152 77954 1992294400 134512640 137138936 4288338656 18446744073709551615 136500289 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27425/statm: 80387 77954 191 642 0 79743 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 321548

[startup+102.308 s]
/proc/loadavg: 0.98 0.97 0.99 2/107 27430
/proc/meminfo: memFree=1398888/2059040 swapFree=4140388/4192956
[pid=27425] ppid=27423 vsize=346336 CPUtime=102.27
/proc/27425/stat : 27425 (bsolo_pb10) R 27423 27425 27369 0 -1 4202496 84803 0 0 0 10171 56 0 0 25 0 1 0 24669969 354648064 84145 1992294400 134512640 137138936 4288338656 18446744073709551615 134542516 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27425/statm: 86584 84145 191 642 0 85940 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 346336

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 27432
/proc/meminfo: memFree=1330812/2059040 swapFree=4140388/4192956
[pid=27425] ppid=27423 vsize=414148 CPUtime=162.24
/proc/27425/stat : 27425 (bsolo_pb10) R 27423 27425 27369 0 -1 4202496 101792 0 0 0 16154 70 0 0 25 0 1 0 24669969 424087552 101092 1992294400 134512640 137138936 4288338656 18446744073709551615 134540747 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27425/statm: 103537 101092 191 642 0 102893 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 414148

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 27432
/proc/meminfo: memFree=1330812/2059040 swapFree=4140388/4192956
[pid=27425] ppid=27423 vsize=414148 CPUtime=222.22
/proc/27425/stat : 27425 (bsolo_pb10) R 27423 27425 27369 0 -1 4202496 101792 0 0 0 22148 74 0 0 25 0 1 0 24669969 424087552 101092 1992294400 134512640 137138936 4288338656 18446744073709551615 134542480 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27425/statm: 103537 101092 191 642 0 102893 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 414148

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 27434
/proc/meminfo: memFree=1330812/2059040 swapFree=4140388/4192956
[pid=27425] ppid=27423 vsize=414148 CPUtime=282.21
/proc/27425/stat : 27425 (bsolo_pb10) R 27423 27425 27369 0 -1 4202496 101792 0 0 0 28141 80 0 0 25 0 1 0 24669969 424087552 101092 1992294400 134512640 137138936 4288338656 18446744073709551615 135984592 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27425/statm: 103537 101092 191 642 0 102893 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 414148

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 27436
/proc/meminfo: memFree=1291628/2059040 swapFree=4140388/4192956
[pid=27425] ppid=27423 vsize=453120 CPUtime=342.19
/proc/27425/stat : 27425 (bsolo_pb10) R 27423 27425 27369 0 -1 4202496 111579 0 0 0 34127 92 0 0 25 0 1 0 24669969 463994880 110833 1992294400 134512640 137138936 4288338656 18446744073709551615 136500283 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27425/statm: 113280 110833 191 642 0 112636 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 453120

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 27438
/proc/meminfo: memFree=1291628/2059040 swapFree=4140388/4192956
[pid=27425] ppid=27423 vsize=453120 CPUtime=402.18
/proc/27425/stat : 27425 (bsolo_pb10) R 27423 27425 27369 0 -1 4202496 111579 0 0 0 40117 101 0 0 25 0 1 0 24669969 463994880 110833 1992294400 134512640 137138936 4288338656 18446744073709551615 134543082 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27425/statm: 113280 110833 191 642 0 112636 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 453120

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 27440
/proc/meminfo: memFree=1248972/2059040 swapFree=4140388/4192956
[pid=27425] ppid=27423 vsize=495680 CPUtime=462.16
/proc/27425/stat : 27425 (bsolo_pb10) R 27423 27425 27369 0 -1 4202496 122287 0 0 0 46101 115 0 0 25 0 1 0 24669969 507576320 121490 1992294400 134512640 137138936 4288338656 18446744073709551615 134540747 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27425/statm: 123920 121490 191 642 0 123276 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 495680

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 27440
/proc/meminfo: memFree=1248848/2059040 swapFree=4140388/4192956
[pid=27425] ppid=27423 vsize=495680 CPUtime=522.14
/proc/27425/stat : 27425 (bsolo_pb10) R 27423 27425 27369 0 -1 4202496 122287 0 0 0 52093 121 0 0 25 0 1 0 24669969 507576320 121490 1992294400 134512640 137138936 4288338656 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27425/statm: 123920 121490 191 642 0 123276 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 495680

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 27442
/proc/meminfo: memFree=1248848/2059040 swapFree=4140388/4192956
[pid=27425] ppid=27423 vsize=495680 CPUtime=582.12
/proc/27425/stat : 27425 (bsolo_pb10) R 27423 27425 27369 0 -1 4202496 122287 0 0 0 58087 125 0 0 25 0 1 0 24669969 507576320 121490 1992294400 134512640 137138936 4288338656 18446744073709551615 134599795 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27425/statm: 123920 121490 191 642 0 123276 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 495680

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 27444
/proc/meminfo: memFree=1248724/2059040 swapFree=4140388/4192956
[pid=27425] ppid=27423 vsize=495680 CPUtime=642.11
/proc/27425/stat : 27425 (bsolo_pb10) R 27423 27425 27369 0 -1 4202496 122287 0 0 0 64082 129 0 0 25 0 1 0 24669969 507576320 121490 1992294400 134512640 137138936 4288338656 18446744073709551615 136500283 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27425/statm: 123920 121490 191 642 0 123276 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 495680

[startup+702.301 s]

################
# More data... #
################

/proc/meminfo: memFree=1200116/2059040 swapFree=4140388/4192956
[pid=27425] ppid=27423 vsize=543764 CPUtime=1121.95
/proc/27425/stat : 27425 (bsolo_pb10) R 27423 27425 27369 0 -1 4202496 134337 0 0 0 112019 176 0 0 25 0 1 0 24669969 556814336 133484 1992294400 134512640 137138936 4288338656 18446744073709551615 134542972 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27425/statm: 135941 133484 191 642 0 135297 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 543764

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 27467
/proc/meminfo: memFree=1200116/2059040 swapFree=4140388/4192956
[pid=27425] ppid=27423 vsize=543764 CPUtime=1181.94
/proc/27425/stat : 27425 (bsolo_pb10) R 27423 27425 27369 0 -1 4202496 134337 0 0 0 118011 183 0 0 25 0 1 0 24669969 556814336 133484 1992294400 134512640 137138936 4288338656 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27425/statm: 135941 133484 191 642 0 135297 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 543764

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 27469
/proc/meminfo: memFree=1148284/2059040 swapFree=4140388/4192956
[pid=27425] ppid=27423 vsize=595348 CPUtime=1241.92
/proc/27425/stat : 27425 (bsolo_pb10) R 27423 27425 27369 0 -1 4202496 147324 0 0 0 123999 193 0 0 25 0 1 0 24669969 609636352 146410 1992294400 134512640 137138936 4288338656 18446744073709551615 134540747 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27425/statm: 148837 146410 191 642 0 148193 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 595348

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 27471
/proc/meminfo: memFree=1148284/2059040 swapFree=4140388/4192956
[pid=27425] ppid=27423 vsize=595348 CPUtime=1301.91
/proc/27425/stat : 27425 (bsolo_pb10) R 27423 27425 27369 0 -1 4202496 147324 0 0 0 129992 199 0 0 25 0 1 0 24669969 609636352 146410 1992294400 134512640 137138936 4288338656 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27425/statm: 148837 146410 191 642 0 148193 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 595348

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 27473
/proc/meminfo: memFree=1148284/2059040 swapFree=4140388/4192956
[pid=27425] ppid=27423 vsize=595348 CPUtime=1361.88
/proc/27425/stat : 27425 (bsolo_pb10) R 27423 27425 27369 0 -1 4202496 147324 0 0 0 135983 205 0 0 25 0 1 0 24669969 609636352 146410 1992294400 134512640 137138936 4288338656 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27425/statm: 148837 146410 191 642 0 148193 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 595348

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 27473
/proc/meminfo: memFree=1148284/2059040 swapFree=4140388/4192956
[pid=27425] ppid=27423 vsize=595348 CPUtime=1421.87
/proc/27425/stat : 27425 (bsolo_pb10) R 27423 27425 27369 0 -1 4202496 147324 0 0 0 141975 212 0 0 25 0 1 0 24669969 609636352 146410 1992294400 134512640 137138936 4288338656 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27425/statm: 148837 146410 191 642 0 148193 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 595348

[startup+1482.3 s]
/proc/loadavg: 1.04 0.99 0.99 2/107 27475
/proc/meminfo: memFree=1148284/2059040 swapFree=4140388/4192956
[pid=27425] ppid=27423 vsize=595348 CPUtime=1481.85
/proc/27425/stat : 27425 (bsolo_pb10) R 27423 27425 27369 0 -1 4202496 147324 0 0 0 147968 217 0 0 25 0 1 0 24669969 609636352 146410 1992294400 134512640 137138936 4288338656 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27425/statm: 148837 146410 191 642 0 148193 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 595348

[startup+1542.3 s]
/proc/loadavg: 1.05 1.00 1.00 2/107 27477
/proc/meminfo: memFree=1148036/2059040 swapFree=4140388/4192956
[pid=27425] ppid=27423 vsize=595900 CPUtime=1541.83
/proc/27425/stat : 27425 (bsolo_pb10) R 27423 27425 27369 0 -1 4202496 147432 0 0 0 153963 220 0 0 25 0 1 0 24669969 610201600 146518 1992294400 134512640 137138936 4288338656 18446744073709551615 134540747 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27425/statm: 148975 146518 191 642 0 148331 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 595900

[startup+1602.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/107 27479
/proc/meminfo: memFree=1148036/2059040 swapFree=4140388/4192956
[pid=27425] ppid=27423 vsize=595900 CPUtime=1601.81
/proc/27425/stat : 27425 (bsolo_pb10) R 27423 27425 27369 0 -1 4202496 147432 0 0 0 159955 226 0 0 25 0 1 0 24669969 610201600 146518 1992294400 134512640 137138936 4288338656 18446744073709551615 134542339 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27425/statm: 148975 146518 191 642 0 148331 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 595900

[startup+1662.3 s]
/proc/loadavg: 1.13 1.04 1.01 2/107 27481
/proc/meminfo: memFree=1148036/2059040 swapFree=4140388/4192956
[pid=27425] ppid=27423 vsize=595900 CPUtime=1661.79
/proc/27425/stat : 27425 (bsolo_pb10) R 27423 27425 27369 0 -1 4202496 147432 0 0 0 165946 233 0 0 25 0 1 0 24669969 610201600 146518 1992294400 134512640 137138936 4288338656 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27425/statm: 148975 146518 191 642 0 148331 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 595900

[startup+1722.3 s]
/proc/loadavg: 1.12 1.04 1.00 2/107 27481
/proc/meminfo: memFree=1147912/2059040 swapFree=4140388/4192956
[pid=27425] ppid=27423 vsize=595900 CPUtime=1721.78
/proc/27425/stat : 27425 (bsolo_pb10) R 27423 27425 27369 0 -1 4202496 147432 0 0 0 171939 239 0 0 25 0 1 0 24669969 610201600 146518 1992294400 134512640 137138936 4288338656 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27425/statm: 148975 146518 191 642 0 148331 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 595900

[startup+1782.3 s]
/proc/loadavg: 1.17 1.06 1.01 2/107 27486
/proc/meminfo: memFree=1147044/2059040 swapFree=4140388/4192956
[pid=27425] ppid=27423 vsize=595900 CPUtime=1781.76
/proc/27425/stat : 27425 (bsolo_pb10) R 27423 27425 27369 0 -1 4202496 147432 0 0 0 177935 241 0 0 25 0 1 0 24669969 610201600 146518 1992294400 134512640 137138936 4288338656 18446744073709551615 136504225 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27425/statm: 148975 146518 191 642 0 148331 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 595900

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

[startup+1791.91 s]
/proc/loadavg: 1.15 1.06 1.01 2/107 27486
/proc/meminfo: memFree=1147044/2059040 swapFree=4140388/4192956
[pid=27425] ppid=27423 vsize=595900 CPUtime=1791.35
/proc/27425/stat : 27425 (bsolo_pb10) R 27423 27425 27369 0 -1 4202496 147432 0 0 0 178894 241 0 0 25 0 1 0 24669969 610201600 146518 1992294400 134512640 137138936 4288338656 18446744073709551615 134542480 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27425/statm: 148975 146518 191 642 0 148331 0
Current children cumulated CPU time (s) 1791.35
Current children cumulated vsize (KiB) 595900

[startup+1795.1 s]
/proc/loadavg: 1.13 1.06 1.01 2/107 27486
/proc/meminfo: memFree=1147044/2059040 swapFree=4140388/4192956
[pid=27425] ppid=27423 vsize=595900 CPUtime=1794.55
/proc/27425/stat : 27425 (bsolo_pb10) R 27423 27425 27369 0 -1 4202496 147432 0 0 0 179214 241 0 0 25 0 1 0 24669969 610201600 146518 1992294400 134512640 137138936 4288338656 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27425/statm: 148975 146518 191 642 0 148331 0
Current children cumulated CPU time (s) 1794.55
Current children cumulated vsize (KiB) 595900

[startup+1796.7 s]
/proc/loadavg: 1.13 1.06 1.01 2/107 27486
/proc/meminfo: memFree=1147044/2059040 swapFree=4140388/4192956
[pid=27425] ppid=27423 vsize=595900 CPUtime=1796.15
/proc/27425/stat : 27425 (bsolo_pb10) R 27423 27425 27369 0 -1 4202496 147432 0 0 0 179374 241 0 0 25 0 1 0 24669969 610201600 146518 1992294400 134512640 137138936 4288338656 18446744073709551615 134542301 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27425/statm: 148975 146518 191 642 0 148331 0
Current children cumulated CPU time (s) 1796.15
Current children cumulated vsize (KiB) 595900

[startup+1797.5 s]
/proc/loadavg: 1.13 1.06 1.01 2/107 27486
/proc/meminfo: memFree=1147044/2059040 swapFree=4140388/4192956
[pid=27425] ppid=27423 vsize=595900 CPUtime=1796.95
/proc/27425/stat : 27425 (bsolo_pb10) R 27423 27425 27369 0 -1 4202496 147432 0 0 0 179454 241 0 0 25 0 1 0 24669969 610201600 146518 1992294400 134512640 137138936 4288338656 18446744073709551615 134542490 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27425/statm: 148975 146518 191 642 0 148331 0
Current children cumulated CPU time (s) 1796.95
Current children cumulated vsize (KiB) 595900

[startup+1798.3 s]
/proc/loadavg: 1.13 1.06 1.01 2/107 27486
/proc/meminfo: memFree=1147044/2059040 swapFree=4140388/4192956
[pid=27425] ppid=27423 vsize=595900 CPUtime=1797.75
/proc/27425/stat : 27425 (bsolo_pb10) R 27423 27425 27369 0 -1 4202496 147432 0 0 0 179533 242 0 0 25 0 1 0 24669969 610201600 146518 1992294400 134512640 137138936 4288338656 18446744073709551615 134542301 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27425/statm: 148975 146518 191 642 0 148331 0
Current children cumulated CPU time (s) 1797.75
Current children cumulated vsize (KiB) 595900

[startup+1798.51 s]
/proc/loadavg: 1.13 1.06 1.01 2/107 27486
/proc/meminfo: memFree=1147044/2059040 swapFree=4140388/4192956
[pid=27425] ppid=27423 vsize=595900 CPUtime=1797.96
/proc/27425/stat : 27425 (bsolo_pb10) R 27423 27425 27369 0 -1 4202496 147432 0 0 0 179554 242 0 0 25 0 1 0 24669969 610201600 146518 1992294400 134512640 137138936 4288338656 18446744073709551615 134542490 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27425/statm: 148975 146518 191 642 0 148331 0
Current children cumulated CPU time (s) 1797.96
Current children cumulated vsize (KiB) 595900

[startup+1798.6 s]
/proc/loadavg: 1.13 1.06 1.01 2/107 27486
/proc/meminfo: memFree=1147044/2059040 swapFree=4140388/4192956
[pid=27425] ppid=27423 vsize=0 CPUtime=1798.05
/proc/27425/stat : 27425 (bsolo_pb10) R 27423 27425 27369 0 -1 4202500 147433 0 0 0 179558 247 0 0 25 0 1 0 24669969 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/27425/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1798.05
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1798.6
CPU time (s): 1798.06
CPU user time (s): 1795.58
CPU system time (s): 2.48062
CPU usage (%): 99.9699
Max. virtual memory (cumulated for all children) (KiB): 595900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.58
system time used= 2.48062
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 147433
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= 1
involuntary context switches= 5637

runsolver used 2.95655 second user time and 8.50171 second system time

The end

Launcher Data 

Begin job on node004 at 2010-06-14 06:44:21
IDJOB=2657576
IDBENCH=2241
IDSOLVER=1163
FILE ID=node004/2657576-1276490661
PBS_JOBID= 11173400
Free space on /tmp= 62548 MiB

SOLVER NAME= bsolo 3.2 Cl
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb40-19-opb/normalized-frb40-19-3.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2657576-1276490661/watcher-2657576-1276490661 -o /tmp/evaluation-result-2657576-1276490661/solver-2657576-1276490661 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l1 HOME/instance-2657576-1276490661.opb

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

MD5SUM BENCH= c9380923d34e254cfa512f89027f1d42
RANDOM SEED=1330226832

node004.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		: 3000.210
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	: 6000.42
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		: 3000.210
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	: 5599.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1736580 kB
Buffers:         95836 kB
Cached:         144924 kB
SwapCached:       6684 kB
Active:         103756 kB
Inactive:       150556 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1736580 kB
SwapTotal:     4192956 kB
SwapFree:      4140388 kB
Dirty:            4864 kB
Writeback:           4 kB
AnonPages:       11264 kB
Mapped:          12920 kB
Slab:            46404 kB
PageTables:       3960 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182476 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= 62544 MiB
End job on node004 at 2010-06-14 07:14:20