Trace number 1879700

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 NameAnswerobjCPU timeWall clock time
bsolo 3.1 pbSAT (TO)-6 1800.46 1800.91

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_50_25_1.opb
MD5SUMe0d3a2bf2cd2b7e4b27d7033a7686e76
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-6
Best CPU time to get the best result obtained on this benchmark247.945
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -6
Optimality of the best value was proved YES
Number of variables100
Total number of constraints151
Number of constraints which are clauses50
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints101
Minimum length of a constraint2
Maximum length of a constraint100
Number of terms in the objective function 50
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 50
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)2996
Sum of products size (including duplicates)5992
Number of different products1498
Sum of products size2996

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 3.1 - 13/04/2009 : 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 Learning Strategy: Generic Pseudo-Boolean Learning
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file HOME/instance-1879700-1245247237.opb
0.00/0.00	c File size is 120403 bytes.
0.00/0.01	c Highest Coefficient sum: 100
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.017 s
0.00/0.02	c Var: 1598 Constr: 3148 1548/102/1498 Lit: 12284 Watch. Lit: 10688
0.00/0.02	c Obj. Vars: 50 (3.12891 % of total variables)
1.39/1.48	c Pre-processing Time: 1.482 s
1.39/1.48	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.39/1.48	c        0   1598     3148    12284    3    10688   40731      0      0 1.48
1.39/1.48	c Switching off lower bounding mode.
1.39/1.48	o -1
1.39/1.48	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.39/1.48	c        0   1598     3149    12334    3    10691   40765      1      0 1.48
1.39/1.48	o -2
1.39/1.49	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.39/1.49	c        1   1598     3152    12484    3    10700   40781      4      0 1.49
1.39/1.49	o -3
1.39/1.49	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.39/1.49	c        4   1598     3159    12725    4    10769   40798     11      2 1.49
1.39/1.49	o -4
1.49/1.59	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.49/1.59	c       17   1598     3186    14250    4    11161   40815     38     11 1.49
1.49/1.59	c      119   1598     3390    26385    7    16605   44897    242     77 1.54
1.49/1.59	o -5
10.39/10.43	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
10.39/10.43	c      225   1598     3603    38521   10    21488   40831    455    141 1.59
10.39/10.43	c      327   1598     3807    51093   13    26986   44915    659    199 1.64
10.39/10.43	c      577   1598     4307    85340   19    43077   49407   1159    312 1.85
10.39/10.43	c     1052   1598     5257   151330   28    70986   54348   2109    463 2.27
10.39/10.43	c     1865   1598     6879   300807   43   132902   59783   3731    532 3.50
10.39/10.43	c     3185   1598     9504   563557   59   238142   65762   6356    426 7.46
10.39/10.43	o -6
1800.04/1800.50	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1800.04/1800.50	c     3973   1598    11072   725661   65   301633   40848   7924    381 10.43
1800.04/1800.50	c     4074   1598    11273   746818   66   309237   44933   8125    375 10.86
1800.04/1800.50	c     4324   1598    11767   796244   67   327315   49427   8619    363 11.91
1800.04/1800.50	c     4800   1598    12717   891271   70   365556   54370   9569    340 14.09
1800.04/1800.50	c     5614   1598    14340  1044616   72   426038   59808  11192    304 18.42
1800.04/1800.50	c     6934   1598    16964  1304368   76   523970   65789  13816    266 26.05
1800.04/1800.50	c     9015   1598    21100  1698911   80   668203   72368  17952    216 41.67
1800.04/1800.50	c    12238   1598    27518  2286547   83   894757   79605  24370    168 72.51
1800.04/1800.50	c    17174   1598    37344  3184141   85  1208198   87566  34196    127 134.78
1800.04/1800.50	c    24680   1598    52285  4563002   87  1714743   96323  49137     91 269.26
1800.04/1800.50	c    36042   1560    74804  6659570   89  2354849  105956  71656     63 567.54
1800.04/1800.50	c    53186   1531   108521  9646215   88  3135311  116552 105373     42 1252.63
1800.04/1800.50	c Caught signal: 15
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-x1477 -x1478 -x1479 -x1480 -x1481 -x1482 -x1483 -x1484 -x1485 -x1486 -x1487 x1488 -x1489 -x1490 -x1491 -x1492 -x1493 -x1494 -x1495 -x1496 -x1497 -x1498 -x1499 -x1500 -x1501 -x1502 -x1503 -x1504 -x1505 -x1506 -x1507 -x1508 -x1509 -x1510 -x1511 -x1512 -x1513 -x1514 -x1515 -x1516 -x1517 -x1518 -x1519 -x1520 -x1521 -x1522 -x1523 -x1524 -x1525 -x1526 -x1527 -x1528 -x1529 -x1530 -x1531 -x1532 -x1533 -x1534 -x1535 -x1536 -x1537 -x1538 -x1539 -x1540 -x1541 -x1542 -x1543 -x1544 -x1545 -x1546 -x1547 -x1548 -x1549 -x1550 -x1551 -x1552 -x1553 -x1554 -x1555 -x1556 -x1557 -x1558 -x1559 -x1560 -x1561 -x1562 -x1563 -x1564 -x1565 -x1566 -x1567 -x1568 -x1569 -x1570 -x1571 -x1572 -x1573 -x1574 -x1575 -x1576 -x1577 -x1578 -x1579 -x1580 -x1581 -x1582 -x1583 -x1584 -x1585 -x1586 -x1587 -x1588 -x1589 -x1590 -x1591 -x1592 -x1593 x1594 -x1595 -x1596 -x1597 -x1598 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 x69 -x70 -x71 -x72 x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 x84 -x85 x86 -x87 -x88 -x89 x90 -x91 -x92 -x93 -x94 -x95 x96 -x97 -x98 -x99 -x100 
1800.04/1800.50	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.04/1800.50	c   23    59560  11774    85443    79697  6781808  76549     33 1800.05
1800.04/1800.50	c Objective: -6
1800.04/1800.50	s SATISFIABLE
1800.04/1800.50	c Total time: 1800.05 s

Verifier Data 

OK	-6

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1879700-1245247237/watcher-1879700-1245247237 -o /tmp/evaluation-result-1879700-1245247237/solver-1879700-1245247237 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1879700-1245247237.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 0.97 3/64 9699
/proc/meminfo: memFree=1841200/2055920 swapFree=4181764/4192956
[pid=9699] ppid=9697 vsize=18644 CPUtime=0
/proc/9699/stat : 9699 (bsolo) R 9697 9699 9079 0 -1 4194304 254 0 0 0 0 0 0 0 18 0 1 0 192324113 19091456 238 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9699/statm: 4661 238 174 640 0 3987 0

[startup+0.0928639 s]
/proc/loadavg: 1.00 1.00 0.97 3/64 9699
/proc/meminfo: memFree=1841200/2055920 swapFree=4181764/4192956
[pid=9699] ppid=9697 vsize=11532 CPUtime=0.08
/proc/9699/stat : 9699 (bsolo) R 9697 9699 9079 0 -1 4194304 506 0 0 0 8 0 0 0 18 0 1 0 192324113 11808768 460 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9699/statm: 2883 460 189 640 0 2239 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 11532

[startup+0.101864 s]
/proc/loadavg: 1.00 1.00 0.97 3/64 9699
/proc/meminfo: memFree=1841200/2055920 swapFree=4181764/4192956
[pid=9699] ppid=9697 vsize=11532 CPUtime=0.09
/proc/9699/stat : 9699 (bsolo) R 9697 9699 9079 0 -1 4194304 506 0 0 0 9 0 0 0 18 0 1 0 192324113 11808768 460 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9699/statm: 2883 460 189 640 0 2239 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11532

[startup+0.301875 s]
/proc/loadavg: 1.00 1.00 0.97 3/64 9699
/proc/meminfo: memFree=1841200/2055920 swapFree=4181764/4192956
[pid=9699] ppid=9697 vsize=11532 CPUtime=0.29
/proc/9699/stat : 9699 (bsolo) R 9697 9699 9079 0 -1 4194304 506 0 0 0 29 0 0 0 19 0 1 0 192324113 11808768 460 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9699/statm: 2883 460 189 640 0 2239 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11532

[startup+0.701902 s]
/proc/loadavg: 1.00 1.00 0.97 3/64 9699
/proc/meminfo: memFree=1841200/2055920 swapFree=4181764/4192956
[pid=9699] ppid=9697 vsize=11532 CPUtime=0.69
/proc/9699/stat : 9699 (bsolo) R 9697 9699 9079 0 -1 4194304 506 0 0 0 69 0 0 0 22 0 1 0 192324113 11808768 460 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9699/statm: 2883 460 189 640 0 2239 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11532

[startup+1.50195 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 9700
/proc/meminfo: memFree=1840104/2055920 swapFree=4181764/4192956
[pid=9699] ppid=9697 vsize=11664 CPUtime=1.49
/proc/9699/stat : 9699 (bsolo) R 9697 9699 9079 0 -1 4194304 553 0 0 0 149 0 0 0 25 0 1 0 192324113 11943936 507 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9699/statm: 2916 507 197 640 0 2272 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11664

[startup+3.10106 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 9700
/proc/meminfo: memFree=1837224/2055920 swapFree=4181764/4192956
[pid=9699] ppid=9697 vsize=17400 CPUtime=3.08
/proc/9699/stat : 9699 (bsolo) R 9697 9699 9079 0 -1 4194304 1975 0 0 0 307 1 0 0 25 0 1 0 192324113 17817600 1929 1992294400 134512640 137136520 4294956256 18446744073709551615 134544148 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9699/statm: 4350 1929 198 640 0 3706 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 17400

[startup+6.30126 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 9700
/proc/meminfo: memFree=1829944/2055920 swapFree=4181764/4192956
[pid=9699] ppid=9697 vsize=22800 CPUtime=6.28
/proc/9699/stat : 9699 (bsolo) R 9697 9699 9079 0 -1 4194304 3320 0 0 0 626 2 0 0 25 0 1 0 192324113 23347200 3274 1992294400 134512640 137136520 4294956256 18446744073709551615 134543933 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9699/statm: 5700 3274 198 640 0 5056 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 22800

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 9700
/proc/meminfo: memFree=1821632/2055920 swapFree=4181764/4192956
[pid=9699] ppid=9697 vsize=30256 CPUtime=12.69
/proc/9699/stat : 9699 (bsolo) R 9697 9699 9079 0 -1 4194304 5208 0 0 0 1264 5 0 0 25 0 1 0 192324113 30982144 5162 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9699/statm: 7564 5162 198 640 0 6920 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 30256

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 9706
/proc/meminfo: memFree=1810624/2055920 swapFree=4181764/4192956
[pid=9699] ppid=9697 vsize=40792 CPUtime=25.48
/proc/9699/stat : 9699 (bsolo) R 9697 9699 9079 0 -1 4194304 7817 0 0 0 2541 7 0 0 25 0 1 0 192324113 41771008 7771 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9699/statm: 10198 7771 198 640 0 9554 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 40792

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 9706
/proc/meminfo: memFree=1797056/2055920 swapFree=4181764/4192956
[pid=9699] ppid=9697 vsize=54588 CPUtime=51.07
/proc/9699/stat : 9699 (bsolo) R 9697 9699 9079 0 -1 4194304 11290 0 0 0 5096 11 0 0 25 0 1 0 192324113 55898112 11244 1992294400 134512640 137136520 4294956256 18446744073709551615 136502143 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9699/statm: 13647 11244 198 640 0 13003 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 54588

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 9706
/proc/meminfo: memFree=1778432/2055920 swapFree=4181764/4192956
[pid=9699] ppid=9697 vsize=72800 CPUtime=102.27
/proc/9699/stat : 9699 (bsolo) R 9697 9699 9079 0 -1 4194304 15842 0 0 0 10210 17 0 0 25 0 1 0 192324113 74547200 15796 1992294400 134512640 137136520 4294956256 18446744073709551615 134544449 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9699/statm: 18200 15796 198 640 0 17556 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 72800

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 9706
/proc/meminfo: memFree=1761472/2055920 swapFree=4181764/4192956
[pid=9699] ppid=9697 vsize=89996 CPUtime=162.24
/proc/9699/stat : 9699 (bsolo) R 9697 9699 9079 0 -1 4194304 20122 0 0 0 16203 21 0 0 25 0 1 0 192324113 92155904 20076 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9699/statm: 22499 20076 198 640 0 21855 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 89996

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 9706
/proc/meminfo: memFree=1746944/2055920 swapFree=4181764/4192956
[pid=9699] ppid=9697 vsize=104172 CPUtime=222.23
/proc/9699/stat : 9699 (bsolo) R 9697 9699 9079 0 -1 4194304 23682 0 0 0 22198 25 0 0 25 0 1 0 192324113 106672128 23636 1992294400 134512640 137136520 4294956256 18446744073709551615 136295685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9699/statm: 26043 23636 198 640 0 25399 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 104172

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 9706
/proc/meminfo: memFree=1735808/2055920 swapFree=4181764/4192956
[pid=9699] ppid=9697 vsize=115816 CPUtime=282.22
/proc/9699/stat : 9699 (bsolo) R 9697 9699 9079 0 -1 4194304 26586 0 0 0 28194 28 0 0 25 0 1 0 192324113 118595584 26540 1992294400 134512640 137136520 4294956256 18446744073709551615 134544425 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9699/statm: 28954 26540 198 640 0 28310 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 115816

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 9706
/proc/meminfo: memFree=1725056/2055920 swapFree=4181764/4192956
[pid=9699] ppid=9697 vsize=125964 CPUtime=342.2
/proc/9699/stat : 9699 (bsolo) R 9697 9699 9079 0 -1 4194304 29125 0 0 0 34190 30 0 0 25 0 1 0 192324113 128987136 29079 1992294400 134512640 137136520 4294956256 18446744073709551615 134544148 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9699/statm: 31491 29079 198 640 0 30847 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 125964

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 9706
/proc/meminfo: memFree=1716352/2055920 swapFree=4181764/4192956
[pid=9699] ppid=9697 vsize=134752 CPUtime=402.18
/proc/9699/stat : 9699 (bsolo) R 9697 9699 9079 0 -1 4194304 31308 0 0 0 40185 33 0 0 25 0 1 0 192324113 137986048 31262 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9699/statm: 33688 31262 198 640 0 33044 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 134752

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 9706
/proc/meminfo: memFree=1708352/2055920 swapFree=4181764/4192956
[pid=9699] ppid=9697 vsize=142712 CPUtime=462.17
/proc/9699/stat : 9699 (bsolo) R 9697 9699 9079 0 -1 4194304 33293 0 0 0 46181 36 0 0 25 0 1 0 192324113 146137088 33247 1992294400 134512640 137136520 4294956256 18446744073709551615 134543974 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9699/statm: 35678 33247 198 640 0 35034 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 142712

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 9706
/proc/meminfo: memFree=1700224/2055920 swapFree=4181764/4192956
[pid=9699] ppid=9697 vsize=150812 CPUtime=522.15
/proc/9699/stat : 9699 (bsolo) R 9697 9699 9079 0 -1 4194304 35336 0 0 0 52177 38 0 0 25 0 1 0 192324113 154431488 35290 1992294400 134512640 137136520 4294956256 18446744073709551615 134544148 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9699/statm: 37703 35290 198 640 0 37059 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 150812

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 9706
/proc/meminfo: memFree=1691904/2055920 swapFree=4181764/4192956
[pid=9699] ppid=9697 vsize=159120 CPUtime=582.14
/proc/9699/stat : 9699 (bsolo) R 9697 9699 9079 0 -1 4194304 37396 0 0 0 58173 41 0 0 25 0 1 0 192324113 162938880 37350 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9699/statm: 39780 37350 198 640 0 39136 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 159120

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 9706
/proc/meminfo: memFree=1685696/2055920 swapFree=4181764/4192956
[pid=9699] ppid=9697 vsize=165208 CPUtime=642.13
/proc/9699/stat : 9699 (bsolo) R 9697 9699 9079 0 -1 4194304 38923 0 0 0 64170 43 0 0 25 0 1 0 192324113 169172992 38877 1992294400 134512640 137136520 4294956256 18446744073709551615 136502448 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9699/statm: 41302 38877 198 640 0 40658 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 165208

[startup+702.302 s]

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

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 9706
/proc/meminfo: memFree=1652992/2055920 swapFree=4181764/4192956
[pid=9699] ppid=9697 vsize=197656 CPUtime=1002.04
/proc/9699/stat : 9699 (bsolo) R 9697 9699 9079 0 -1 4194304 47033 0 0 0 100149 55 0 0 25 0 1 0 192324113 202399744 46987 1992294400 134512640 137136520 4294956256 18446744073709551615 136502032 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9699/statm: 49414 46987 198 640 0 48770 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 197656

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 9706
/proc/meminfo: memFree=1648576/2055920 swapFree=4181764/4192956
[pid=9699] ppid=9697 vsize=202016 CPUtime=1062.02
/proc/9699/stat : 9699 (bsolo) R 9697 9699 9079 0 -1 4194304 48141 0 0 0 106146 56 0 0 25 0 1 0 192324113 206864384 48095 1992294400 134512640 137136520 4294956256 18446744073709551615 134544393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9699/statm: 50504 48095 198 640 0 49860 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 202016

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 9706
/proc/meminfo: memFree=1643904/2055920 swapFree=4181764/4192956
[pid=9699] ppid=9697 vsize=206660 CPUtime=1122
/proc/9699/stat : 9699 (bsolo) R 9697 9699 9079 0 -1 4194304 49305 0 0 0 112143 57 0 0 25 0 1 0 192324113 211619840 49259 1992294400 134512640 137136520 4294956256 18446744073709551615 134543921 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9699/statm: 51665 49259 198 640 0 51021 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 206660

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 9706
/proc/meminfo: memFree=1640128/2055920 swapFree=4181764/4192956
[pid=9699] ppid=9697 vsize=210536 CPUtime=1181.99
/proc/9699/stat : 9699 (bsolo) R 9697 9699 9079 0 -1 4194304 50247 0 0 0 118141 58 0 0 25 0 1 0 192324113 215588864 50201 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9699/statm: 52634 50201 198 640 0 51990 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 210536

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 9706
/proc/meminfo: memFree=1636352/2055920 swapFree=4181764/4192956
[pid=9699] ppid=9697 vsize=214240 CPUtime=1241.98
/proc/9699/stat : 9699 (bsolo) R 9697 9699 9079 0 -1 4194304 51181 0 0 0 124138 60 0 0 25 0 1 0 192324113 219381760 51135 1992294400 134512640 137136520 4294956256 18446744073709551615 134544393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9699/statm: 53560 51135 198 640 0 52916 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 214240

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 9706
/proc/meminfo: memFree=1631808/2055920 swapFree=4181764/4192956
[pid=9699] ppid=9697 vsize=218616 CPUtime=1301.97
/proc/9699/stat : 9699 (bsolo) R 9697 9699 9079 0 -1 4194304 52294 0 0 0 130136 61 0 0 25 0 1 0 192324113 223862784 52248 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9699/statm: 54654 52248 198 640 0 54010 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 218616

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 9706
/proc/meminfo: memFree=1628352/2055920 swapFree=4181764/4192956
[pid=9699] ppid=9697 vsize=222208 CPUtime=1361.95
/proc/9699/stat : 9699 (bsolo) R 9697 9699 9079 0 -1 4194304 53171 0 0 0 136133 62 0 0 25 0 1 0 192324113 227540992 53125 1992294400 134512640 137136520 4294956256 18446744073709551615 134544428 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9699/statm: 55552 53125 198 640 0 54908 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 222208

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 9706
/proc/meminfo: memFree=1623936/2055920 swapFree=4181764/4192956
[pid=9699] ppid=9697 vsize=226544 CPUtime=1421.94
/proc/9699/stat : 9699 (bsolo) R 9697 9699 9079 0 -1 4194304 54258 0 0 0 142130 64 0 0 25 0 1 0 192324113 231981056 54212 1992294400 134512640 137136520 4294956256 18446744073709551615 134543869 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9699/statm: 56636 54212 198 640 0 55992 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 226544

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 9706
/proc/meminfo: memFree=1619456/2055920 swapFree=4181764/4192956
[pid=9699] ppid=9697 vsize=231024 CPUtime=1481.91
/proc/9699/stat : 9699 (bsolo) R 9697 9699 9079 0 -1 4194304 55376 0 0 0 148126 65 0 0 25 0 1 0 192324113 236568576 55330 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9699/statm: 57756 55330 198 640 0 57112 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 231024

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 9706
/proc/meminfo: memFree=1615808/2055920 swapFree=4181764/4192956
[pid=9699] ppid=9697 vsize=234512 CPUtime=1541.9
/proc/9699/stat : 9699 (bsolo) R 9697 9699 9079 0 -1 4194304 56269 0 0 0 154123 67 0 0 25 0 1 0 192324113 240140288 56223 1992294400 134512640 137136520 4294956256 18446744073709551615 135982528 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9699/statm: 58628 56223 198 640 0 57984 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 234512

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 9706
/proc/meminfo: memFree=1613952/2055920 swapFree=4181764/4192956
[pid=9699] ppid=9697 vsize=236172 CPUtime=1601.89
/proc/9699/stat : 9699 (bsolo) R 9697 9699 9079 0 -1 4194304 56794 0 0 0 160121 68 0 0 25 0 1 0 192324113 241840128 56632 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9699/statm: 59043 56632 198 640 0 58399 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 236172

[startup+1662.3 s]
/proc/loadavg: 1.04 1.01 0.98 2/65 9706
/proc/meminfo: memFree=1613952/2055920 swapFree=4181764/4192956
[pid=9699] ppid=9697 vsize=236172 CPUtime=1661.87
/proc/9699/stat : 9699 (bsolo) R 9697 9699 9079 0 -1 4194304 56794 0 0 0 166119 68 0 0 25 0 1 0 192324113 241840128 56632 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9699/statm: 59043 56632 198 640 0 58399 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 236172

[startup+1722.3 s]
/proc/loadavg: 1.06 1.02 0.98 2/65 9706
/proc/meminfo: memFree=1613952/2055920 swapFree=4181764/4192956
[pid=9699] ppid=9697 vsize=236172 CPUtime=1721.86
/proc/9699/stat : 9699 (bsolo) R 9697 9699 9079 0 -1 4194304 56794 0 0 0 172117 69 0 0 25 0 1 0 192324113 241840128 56632 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9699/statm: 59043 56632 198 640 0 58399 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 236172

[startup+1782.3 s]
/proc/loadavg: 1.02 1.02 0.98 2/65 9706
/proc/meminfo: memFree=1613888/2055920 swapFree=4181764/4192956
[pid=9699] ppid=9697 vsize=236172 CPUtime=1781.85
/proc/9699/stat : 9699 (bsolo) R 9697 9699 9079 0 -1 4194304 56794 0 0 0 178116 69 0 0 25 0 1 0 192324113 241840128 56632 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9699/statm: 59043 56632 198 640 0 58399 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 236172



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.01 1.02 0.98 2/65 9706
/proc/meminfo: memFree=1613888/2055920 swapFree=4181764/4192956
[pid=9699] ppid=9697 vsize=236172 CPUtime=1800.04
/proc/9699/stat : 9699 (bsolo) R 9697 9699 9079 0 -1 4194304 56794 0 0 0 179935 69 0 0 25 0 1 0 192324113 241840128 56632 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9699/statm: 59043 56632 198 640 0 58399 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 236172

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1800.61 s]
/proc/loadavg: 1.01 1.02 0.98 2/66 9707
/proc/meminfo: memFree=1613880/2055920 swapFree=4181764/4192956
[pid=9699] ppid=9697 vsize=236172 CPUtime=1800.15
/proc/9699/stat : 9699 (bsolo) R 9697 9699 9079 0 -1 4194304 56795 0 0 0 179946 69 0 0 25 0 1 0 192324113 241840128 56633 1992294400 134512640 137136520 4294956256 18446744073709551615 136498219 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/9699/statm: 59043 56633 199 640 0 58399 0
Current children cumulated CPU time (s) 1800.15
Current children cumulated vsize (KiB) 236172

[startup+1800.8 s]
/proc/loadavg: 1.01 1.02 0.98 2/66 9707
/proc/meminfo: memFree=1613880/2055920 swapFree=4181764/4192956
[pid=9699] ppid=9697 vsize=236172 CPUtime=1800.34
/proc/9699/stat : 9699 (bsolo) R 9697 9699 9079 0 -1 4194304 56795 0 0 0 179965 69 0 0 25 0 1 0 192324113 241840128 56633 1992294400 134512640 137136520 4294956256 18446744073709551615 136498696 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/9699/statm: 59043 56633 199 640 0 58399 0
Current children cumulated CPU time (s) 1800.34
Current children cumulated vsize (KiB) 236172

[startup+1800.9 s]
/proc/loadavg: 1.01 1.02 0.98 2/66 9707
/proc/meminfo: memFree=1613880/2055920 swapFree=4181764/4192956
[pid=9699] ppid=9697 vsize=0 CPUtime=1800.44
/proc/9699/stat : 9699 (bsolo) R 9697 9699 9079 0 -1 4194308 56796 0 0 0 179973 71 0 0 25 0 1 0 192324113 0 0 1992294400 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/9699/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.44
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 1800.91
CPU time (s): 1800.46
CPU user time (s): 1799.73
CPU system time (s): 0.732888
CPU usage (%): 99.9749
Max. virtual memory (cumulated for all children) (KiB): 236636

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.73
system time used= 0.732888
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 56796
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= 2
involuntary context switches= 2096

runsolver used 1.21881 second user time and 3.90941 second system time

The end

Launcher Data 

Begin job on node22 at 2009-06-17 16:00:37
IDJOB=1879700
IDBENCH=48250
IDSOLVER=701
FILE ID=node22/1879700-1245247237
PBS_JOBID= 9372316
Free space on /tmp= 66116 MiB

SOLVER NAME= bsolo 3.1 pb
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_50_25_1.opb
COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1879700-1245247237/watcher-1879700-1245247237 -o /tmp/evaluation-result-1879700-1245247237/solver-1879700-1245247237 -C 1800 -W 2000 -M 1800  bsolo -l3 -t1800 -m1800 HOME/instance-1879700-1245247237.opb

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

MD5SUM BENCH= e0d3a2bf2cd2b7e4b27d7033a7686e76
RANDOM SEED=158263986

node22.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.231
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.231
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1841744 kB
Buffers:         31248 kB
Cached:         110756 kB
SwapCached:       5488 kB
Active:          28276 kB
Inactive:       121624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1841744 kB
SwapTotal:     4192956 kB
SwapFree:      4181764 kB
Dirty:            3972 kB
Writeback:           0 kB
Mapped:          13064 kB
Slab:            50292 kB
Committed_AS:   177740 kB
PageTables:       1376 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1879700-1245247237.opb

Free space on /tmp at the end= 66112 MiB
End job on node22 at 2009-06-17 16:30:40