Trace number 3462645

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 3.2OPT2 692.557 692.612

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=29-P1=61-P2=43-P3=131-P4=2-P5=59-P6=41-B.opb
MD5SUMaeb6a0e03ee8f8f2b4b438b8148c9b4c
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark3.51247
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
Optimality of the best value was proved YES
Number of variables144
Total number of constraints13
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints13
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)384
Sum of products size (including duplicates)768
Number of different products384
Sum of products size768

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 Learning Strategy: Cardinality Constraint Learning
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Instance file HOME/instance-3462645-1307181560.opb
0.00/0.00	c File size is 6827 bytes.
0.00/0.00	c Highest Coefficient sum: 130560
0.00/0.00	c Parsing was ok!!
0.00/0.00	c Total parsing time: 0 s
0.00/0.00	c Var: 528 Constr: 787 384/0/403 Lit: 3304 Watch. Lit: 2030
0.00/0.00	c Obj. Vars: 8 (1.51515 % of total variables)
0.00/0.00	c Pre-processing Time: 0.003 s
0.00/0.00	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.00	c        0    528      787     3304    4     2838    4431      0      0 0.00
0.00/0.00	c Switching off lower bounding mode.
1.49/1.54	c      100    528      970    11037   11     3267    4875    183   5555 0.02
1.49/1.54	c      250    528     1267    26968   21     4044    5363    480   6944 0.04
1.49/1.54	c      475    528     1701    54425   31     5020    5900    914   6333 0.07
1.49/1.54	c      814    528     2351    93773   39     6756    6491   1564   5898 0.14
1.49/1.54	c     1323    528     3343   150400   44     9345    7141   2556   5727 0.23
1.49/1.54	c     2087    528     4824   231076   47    13214    7856   4037   5296 0.39
1.49/1.54	c     3233    528     6932   362209   52    18232    8642   6145   5067 0.64
1.49/1.54	c     4954    528     5590   281239   50    13978    9507   4803   4263 1.16
1.49/1.54	o 41
3.21/3.31	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
3.21/3.31	c     6831    528     9139   478529   52    22926    4448   8352   4424 1.54
3.21/3.31	c     6934    508     3207   149601   46     8649    4893   2420   4385 1.58
3.21/3.31	c     7185    508     3697   179909   48     9865    5383   2910   4432 1.62
3.21/3.31	c     7661    508     4600   235515   51    12181    5922   3813   4459 1.72
3.21/3.31	c     8474    508     6188   336019   54    16227    6515   5401   4519 1.88
3.21/3.31	c     9795    508     5086   294215   57    13345    7167   4299   4568 2.14
3.21/3.31	c    11878    508     5289   279236   52    13785    7884   4502   4233 2.81
3.21/3.31	o 19
27.51/27.58	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
27.51/27.58	c    14192    508     4814   230465   47    12175    4443   4027   4279 3.32
27.51/27.58	c    14293    508     4951   239051   48    12498    4888   4164   4218 3.39
27.51/27.58	c    14544    508     5360   263852   49    13436    5377   4573   4236 3.43
27.51/27.58	c    15019    508     3479   171041   49     9011    5915   2692   4187 3.59
27.51/27.58	c    15832    508     5041   263706   52    12991    6507   4254   4222 3.75
27.51/27.58	c    17152    508     4044   184133   45    10400    7158   3257   4136 4.15
27.51/27.58	c    19233    508     4369   194441   44    11446    7874   3582   3930 4.89
27.51/27.58	c    22457    508     6410   338946   52    16451    8662   5623   3853 5.83
27.51/27.58	c    27393    508     5814   323007   55    13880    9529   5027   3866 7.08
27.51/27.58	c    34900    498     9902   583024   58    26595   10482   9115   3544 9.85
27.51/27.58	c    46261    498     8971   496425   55    22867   11531   8184   2992 15.46
27.51/27.58	c    63405    498    11754   611743   52    29447   12685  10967   2654 23.89
27.51/27.58	o 3
692.54/692.60	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
692.54/692.60	c    71234    498    13129   746363   56    31795    4521  12342   2582 27.58
692.54/692.60	c    71334    488     3247   152238   46     8358    4974   2460   2581 27.64
692.54/692.60	c    71584    457     3733   178167   47     9659    5472   2946   2586 27.68
692.54/692.60	c    72059    457     4659   225199   48    12036    6020   3872   2594 27.77
692.54/692.60	c    72874    457     6241   318862   51    16020    6623   5454   2608 27.93
692.54/692.60	c    74195    457     4968   252901   50    12957    7286   4181   2627 28.24
692.54/692.60	c    76276    457     4983   266103   53    13990    8015   4196   2654 28.73
692.54/692.60	c    79499    457     6896   325735   47    17873    8817   6109   2670 29.77
692.54/692.60	c    84436    457     6631   352565   53    16643    9699   5844   2688 31.41
692.54/692.60	c    91943    457    10449   573358   54    25022   10669   9662   2640 34.82
692.54/692.60	c   103305    457     9193   537658   58    23181   11736   8406   2632 39.25
692.54/692.60	c   120450    457    10482   579266   55    25892   12910   9695   2565 46.95
692.54/692.60	c   146269    457    11684   615656   52    29703   14202  10897   2504 58.41
692.54/692.60	c   185101    457     9019   481561   53    21654   15623   8232   2278 81.23
692.54/692.60	c   243454    457     8954   460005   51    22390   17186   8167   2222 109.52
692.54/692.60	c   331088    457    13811   718994   52    33579   18905  13024   2018 164.00
692.54/692.60	c   462641    457    18583  1119128   60    46121   20796  17796   1821 254.00
692.54/692.60	c   660073    456    18117   989761   54    45917   22876  17330   1642 401.86
692.54/692.60	c   956325    456    21484  1228002   57    54336   25164  20697   1495 639.41
692.54/692.60	o 2
692.54/692.60	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
692.54/692.60	c  1024822    456    23354  1296538   55    58610    4432  22567   1479 692.55
692.54/692.60	v -x1 x2 -x3 -x4 -x5 -x6 -x7 -x8 x9 -x10 -x11 -x12 -x13 -x14 -x15 x16 x17 -x18 -x19 -x20 x21 -x22 -x23 -x24 x25 -x26 -x27 -x28 x29 x30 x31 -x32 x33 x34 -x35 -x36 -x37 -x38 -x39 -x40 x41 x42 -x43 -x44 -x45 -x46 -x47 -x48 x49 x50 -x51 -x52 x53 -x54 -x55 -x56 -x57 x58 -x59 -x60 -x61 -x62 -x63 -x64 x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x65 x66 -x67 -x68 -x69 x70 -x71 -x72 -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x73 x74 -x75 -x76 -x77 -x78 -x79 -x80 x113 x114 x115 x116 -x117 -x118 -x119 -x120 -x81 x82 x83 -x84 -x85 -x86 -x87 -x88 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x89 x90 -x91 -x92 x93 -x94 -x95 -x96 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 
692.54/692.60	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
692.54/692.60	c   47  1024822  16005  1076680    23354  1296538  22567   1479 692.55
692.54/692.60	c Objective: 2
692.54/692.60	s OPTIMUM FOUND
692.54/692.60	c Total time: 692.554 s

Verifier Data 

OK	2

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 977)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3462645-1307181560/watcher-3462645-1307181560 -o /tmp/evaluation-result-3462645-1307181560/solver-3462645-1307181560 -C 1800 -W 1900 -M 15500 bsolo -l2 -t1800 HOME/instance-3462645-1307181560.opb 

running on 4 cores: 0,2,4,6

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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.08 2.07 2.01 2/521 32109
/proc/meminfo: memFree=21515636/32951124 swapFree=58800704/67111528
[pid=32109] ppid=32107 vsize=11052 CPUtime=0.01 cores=0,2,4,6
/proc/32109/stat : 32109 (bsolo) R 32107 32109 30263 0 -1 4202496 369 0 0 0 1 0 0 0 25 0 1 0 810571504 11317248 322 33554432000 134512640 137138936 4293986256 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/32109/statm: 2763 322 192 642 0 2119 0

[startup+0.0905431 s]
/proc/loadavg: 2.08 2.07 2.01 2/521 32109
/proc/meminfo: memFree=21515636/32951124 swapFree=58800704/67111528
[pid=32109] ppid=32107 vsize=11828 CPUtime=0.08 cores=0,2,4,6
/proc/32109/stat : 32109 (bsolo) R 32107 32109 30263 0 -1 4202496 570 0 0 0 8 0 0 0 25 0 1 0 810571504 12111872 523 33554432000 134512640 137138936 4293986256 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/32109/statm: 2957 523 192 642 0 2313 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 11828

[startup+0.100535 s]
/proc/loadavg: 2.08 2.07 2.01 2/521 32109
/proc/meminfo: memFree=21515636/32951124 swapFree=58800704/67111528
[pid=32109] ppid=32107 vsize=11952 CPUtime=0.09 cores=0,2,4,6
/proc/32109/stat : 32109 (bsolo) R 32107 32109 30263 0 -1 4202496 592 0 0 0 9 0 0 0 25 0 1 0 810571504 12238848 545 33554432000 134512640 137138936 4293986256 18446744073709551615 136504083 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/32109/statm: 2988 545 192 642 0 2344 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11952

[startup+0.300466 s]
/proc/loadavg: 2.08 2.07 2.01 2/521 32109
/proc/meminfo: memFree=21515636/32951124 swapFree=58800704/67111528
[pid=32109] ppid=32107 vsize=13632 CPUtime=0.29 cores=0,2,4,6
/proc/32109/stat : 32109 (bsolo) R 32107 32109 30263 0 -1 4202496 1024 0 0 0 29 0 0 0 25 0 1 0 810571504 13959168 977 33554432000 134512640 137138936 4293986256 18446744073709551615 134575044 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/32109/statm: 3408 977 192 642 0 2764 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13632

[startup+0.700405 s]
/proc/loadavg: 2.08 2.07 2.01 2/521 32109
/proc/meminfo: memFree=21515636/32951124 swapFree=58800704/67111528
[pid=32109] ppid=32107 vsize=16588 CPUtime=0.69 cores=0,2,4,6
/proc/32109/stat : 32109 (bsolo) R 32107 32109 30263 0 -1 4202496 1768 0 0 0 69 0 0 0 25 0 1 0 810571504 16986112 1721 33554432000 134512640 137138936 4293986256 18446744073709551615 134542286 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/32109/statm: 4147 1721 192 642 0 3503 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16588

[startup+1.50029 s]
/proc/loadavg: 2.08 2.07 2.01 3/522 32111
/proc/meminfo: memFree=21507564/32951124 swapFree=58800704/67111528
[pid=32109] ppid=32107 vsize=18652 CPUtime=1.49 cores=0,2,4,6
/proc/32109/stat : 32109 (bsolo) R 32107 32109 30263 0 -1 4202496 2270 0 0 0 148 1 0 0 25 0 1 0 810571504 19099648 2223 33554432000 134512640 137138936 4293986256 18446744073709551615 134542752 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/32109/statm: 4663 2223 192 642 0 4019 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18652

[startup+3.10098 s]
/proc/loadavg: 2.08 2.07 2.01 3/522 32111
/proc/meminfo: memFree=21506324/32951124 swapFree=58800704/67111528
[pid=32109] ppid=32107 vsize=18652 CPUtime=3.09 cores=0,2,4,6
/proc/32109/stat : 32109 (bsolo) R 32107 32109 30263 0 -1 4202496 2270 0 0 0 308 1 0 0 25 0 1 0 810571504 19099648 2223 33554432000 134512640 137138936 4293986256 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/32109/statm: 4663 2223 192 642 0 4019 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18652

[startup+6.30039 s]
/proc/loadavg: 2.07 2.07 2.01 3/522 32111
/proc/meminfo: memFree=21505580/32951124 swapFree=58800704/67111528
[pid=32109] ppid=32107 vsize=19032 CPUtime=6.29 cores=0,2,4,6
/proc/32109/stat : 32109 (bsolo) R 32107 32109 30263 0 -1 4202496 2366 0 0 0 627 2 0 0 25 0 1 0 810571504 19488768 2319 33554432000 134512640 137138936 4293986256 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/32109/statm: 4758 2319 192 642 0 4114 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19032

[startup+12.7002 s]
/proc/loadavg: 2.06 2.07 2.01 3/522 32111
/proc/meminfo: memFree=21502932/32951124 swapFree=58800704/67111528
[pid=32109] ppid=32107 vsize=21328 CPUtime=12.69 cores=0,2,4,6
/proc/32109/stat : 32109 (bsolo) R 32107 32109 30263 0 -1 4202496 2934 0 0 0 1265 4 0 0 25 0 1 0 810571504 21839872 2887 33554432000 134512640 137138936 4293986256 18446744073709551615 134542752 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/32109/statm: 5332 2887 192 642 0 4688 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21328

[startup+25.5009 s]
/proc/loadavg: 2.05 2.06 2.01 3/522 32111
/proc/meminfo: memFree=21503180/32951124 swapFree=58800704/67111528
[pid=32109] ppid=32107 vsize=21460 CPUtime=25.49 cores=0,2,4,6
/proc/32109/stat : 32109 (bsolo) R 32107 32109 30263 0 -1 4202496 2979 0 0 0 2544 5 0 0 25 0 1 0 810571504 21975040 2932 33554432000 134512640 137138936 4293986256 18446744073709551615 134539454 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/32109/statm: 5365 2932 192 642 0 4721 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21460

[startup+51.1012 s]
/proc/loadavg: 2.03 2.06 2.01 3/522 32112
/proc/meminfo: memFree=21501912/32951124 swapFree=58800704/67111528
[pid=32109] ppid=32107 vsize=22620 CPUtime=51.1 cores=0,2,4,6
/proc/32109/stat : 32109 (bsolo) R 32107 32109 30263 0 -1 4202496 3272 0 0 0 5100 10 0 0 25 0 1 0 810571504 23162880 3225 33554432000 134512640 137138936 4293986256 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/32109/statm: 5655 3225 192 642 0 5011 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 22620

[startup+102.32 s]
/proc/loadavg: 2.01 2.05 2.00 3/522 32122
/proc/meminfo: memFree=21495868/32951124 swapFree=58800704/67111528
[pid=32109] ppid=32107 vsize=28076 CPUtime=102.27 cores=0,2,4,6
/proc/32109/stat : 32109 (bsolo) R 32107 32109 30263 0 -1 4202496 4626 0 0 0 10210 17 0 0 25 0 1 0 810571504 28749824 4579 33554432000 134512640 137138936 4293986256 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/32109/statm: 7019 4579 192 642 0 6375 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 28076

[startup+162.301 s]
/proc/loadavg: 2.00 2.04 2.00 3/522 32124
/proc/meminfo: memFree=21493992/32951124 swapFree=58800704/67111528
[pid=32109] ppid=32107 vsize=27988 CPUtime=162.25 cores=0,2,4,6
/proc/32109/stat : 32109 (bsolo) R 32107 32109 30263 0 -1 4202496 4628 0 0 0 16201 24 0 0 25 0 1 0 810571504 28659712 4573 33554432000 134512640 137138936 4293986256 18446744073709551615 134542868 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/32109/statm: 6997 4573 192 642 0 6353 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 27988

[startup+222.301 s]
/proc/loadavg: 2.00 2.03 2.00 3/522 32125
/proc/meminfo: memFree=21494324/32951124 swapFree=58800704/67111528
[pid=32109] ppid=32107 vsize=29404 CPUtime=222.26 cores=0,2,4,6
/proc/32109/stat : 32109 (bsolo) R 32107 32109 30263 0 -1 4202496 4971 0 0 0 22195 31 0 0 25 0 1 0 810571504 30109696 4916 33554432000 134512640 137138936 4293986256 18446744073709551615 134542448 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/32109/statm: 7351 4916 192 642 0 6707 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 29404

[startup+282.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/522 32127
/proc/meminfo: memFree=21491304/32951124 swapFree=58800704/67111528
[pid=32109] ppid=32107 vsize=30520 CPUtime=282.25 cores=0,2,4,6
/proc/32109/stat : 32109 (bsolo) R 32107 32109 30263 0 -1 4202496 5253 0 0 0 28186 39 0 0 25 0 1 0 810571504 31252480 5198 33554432000 134512640 137138936 4293986256 18446744073709551615 134542922 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/32109/statm: 7630 5198 192 642 0 6986 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 30520

[startup+342.301 s]
/proc/loadavg: 2.13 2.05 2.01 3/522 32129
/proc/meminfo: memFree=21491388/32951124 swapFree=58800704/67111528
[pid=32109] ppid=32107 vsize=30496 CPUtime=342.25 cores=0,2,4,6
/proc/32109/stat : 32109 (bsolo) R 32107 32109 30263 0 -1 4202496 5253 0 0 0 34179 46 0 0 25 0 1 0 810571504 31227904 5198 33554432000 134512640 137138936 4293986256 18446744073709551615 134542799 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/32109/statm: 7624 5198 192 642 0 6980 0
Current children cumulated CPU time (s) 342.25
Current children cumulated vsize (KiB) 30496

[startup+402.301 s]
/proc/loadavg: 2.11 2.05 2.01 3/522 32130
/proc/meminfo: memFree=21488864/32951124 swapFree=58800704/67111528
[pid=32109] ppid=32107 vsize=30492 CPUtime=402.25 cores=0,2,4,6
/proc/32109/stat : 32109 (bsolo) R 32107 32109 30263 0 -1 4202496 5253 0 0 0 40172 53 0 0 25 0 1 0 810571504 31223808 5198 33554432000 134512640 137138936 4293986256 18446744073709551615 134544739 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/32109/statm: 7623 5198 192 642 0 6979 0
Current children cumulated CPU time (s) 402.25
Current children cumulated vsize (KiB) 30492

[startup+462.301 s]
/proc/loadavg: 2.04 2.04 2.00 3/522 32132
/proc/meminfo: memFree=21488456/32951124 swapFree=58800704/67111528
[pid=32109] ppid=32107 vsize=31460 CPUtime=462.24 cores=0,2,4,6
/proc/32109/stat : 32109 (bsolo) R 32107 32109 30263 0 -1 4202496 5489 0 0 0 46165 59 0 0 25 0 1 0 810571504 32215040 5434 33554432000 134512640 137138936 4293986256 18446744073709551615 136297747 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/32109/statm: 7865 5434 192 642 0 7221 0
Current children cumulated CPU time (s) 462.24
Current children cumulated vsize (KiB) 31460

[startup+522.301 s]
/proc/loadavg: 2.08 2.06 2.01 3/522 32133
/proc/meminfo: memFree=21486912/32951124 swapFree=58800704/67111528
[pid=32109] ppid=32107 vsize=33272 CPUtime=522.24 cores=0,2,4,6
/proc/32109/stat : 32109 (bsolo) R 32107 32109 30263 0 -1 4202496 5940 0 0 0 52160 64 0 0 25 0 1 0 810571504 34070528 5885 33554432000 134512640 137138936 4293986256 18446744073709551615 134542286 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/32109/statm: 8318 5885 192 642 0 7674 0
Current children cumulated CPU time (s) 522.24
Current children cumulated vsize (KiB) 33272

[startup+582.301 s]
/proc/loadavg: 2.06 2.06 2.01 3/522 32135
/proc/meminfo: memFree=21486760/32951124 swapFree=58800704/67111528
[pid=32109] ppid=32107 vsize=33268 CPUtime=582.24 cores=0,2,4,6
/proc/32109/stat : 32109 (bsolo) R 32107 32109 30263 0 -1 4202496 5940 0 0 0 58154 70 0 0 25 0 1 0 810571504 34066432 5885 33554432000 134512640 137138936 4293986256 18446744073709551615 134542516 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/32109/statm: 8317 5885 192 642 0 7673 0
Current children cumulated CPU time (s) 582.24
Current children cumulated vsize (KiB) 33268

[startup+642.301 s]
/proc/loadavg: 2.02 2.05 2.00 3/522 32137
/proc/meminfo: memFree=21486348/32951124 swapFree=58800704/67111528
[pid=32109] ppid=32107 vsize=33524 CPUtime=642.26 cores=0,2,4,6
/proc/32109/stat : 32109 (bsolo) R 32107 32109 30263 0 -1 4202496 6005 0 0 0 64150 76 0 0 25 0 1 0 810571504 34328576 5950 33554432000 134512640 137138936 4293986256 18446744073709551615 134542770 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/32109/statm: 8381 5950 192 642 0 7737 0
Current children cumulated CPU time (s) 642.26
Current children cumulated vsize (KiB) 33524

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

[startup+665.519 s]
/proc/loadavg: 2.01 2.04 2.00 3/522 32137
/proc/meminfo: memFree=21486212/32951124 swapFree=58800704/67111528
[pid=32109] ppid=32107 vsize=33524 CPUtime=665.46 cores=0,2,4,6
/proc/32109/stat : 32109 (bsolo) R 32107 32109 30263 0 -1 4202496 6005 0 0 0 66468 78 0 0 25 0 1 0 810571504 34328576 5950 33554432000 134512640 137138936 4293986256 18446744073709551615 134540747 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/32109/statm: 8381 5950 192 642 0 7737 0
Current children cumulated CPU time (s) 665.46
Current children cumulated vsize (KiB) 33524

[startup+678.301 s]
/proc/loadavg: 2.01 2.04 2.00 3/522 32138
/proc/meminfo: memFree=21486212/32951124 swapFree=58800704/67111528
[pid=32109] ppid=32107 vsize=33504 CPUtime=678.24 cores=0,2,4,6
/proc/32109/stat : 32109 (bsolo) R 32107 32109 30263 0 -1 4202496 6005 0 0 0 67745 79 0 0 25 0 1 0 810571504 34308096 5950 33554432000 134512640 137138936 4293986256 18446744073709551615 134542525 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/32109/statm: 8376 5950 192 642 0 7732 0
Current children cumulated CPU time (s) 678.24
Current children cumulated vsize (KiB) 33504

[startup+684.701 s]
/proc/loadavg: 2.01 2.04 2.00 3/522 32138
/proc/meminfo: memFree=21485832/32951124 swapFree=58800704/67111528
[pid=32109] ppid=32107 vsize=33504 CPUtime=684.64 cores=0,2,4,6
/proc/32109/stat : 32109 (bsolo) R 32107 32109 30263 0 -1 4202496 6005 0 0 0 68385 79 0 0 25 0 1 0 810571504 34308096 5950 33554432000 134512640 137138936 4293986256 18446744073709551615 134542528 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/32109/statm: 8376 5950 192 642 0 7732 0
Current children cumulated CPU time (s) 684.64
Current children cumulated vsize (KiB) 33504

[startup+687.9 s]
/proc/loadavg: 2.01 2.04 2.00 3/522 32138
/proc/meminfo: memFree=21485208/32951124 swapFree=58800704/67111528
[pid=32109] ppid=32107 vsize=34456 CPUtime=687.83 cores=0,2,4,6
/proc/32109/stat : 32109 (bsolo) R 32107 32109 30263 0 -1 4202496 6238 0 0 0 68704 79 0 0 25 0 1 0 810571504 35282944 6183 33554432000 134512640 137138936 4293986256 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/32109/statm: 8614 6183 192 642 0 7970 0
Current children cumulated CPU time (s) 687.83
Current children cumulated vsize (KiB) 34456

[startup+691.101 s]
/proc/loadavg: 2.01 2.04 2.00 3/522 32138
/proc/meminfo: memFree=21485200/32951124 swapFree=58800704/67111528
[pid=32109] ppid=32107 vsize=34516 CPUtime=691.04 cores=0,2,4,6
/proc/32109/stat : 32109 (bsolo) R 32107 32109 30263 0 -1 4202496 6253 0 0 0 69024 80 0 0 25 0 1 0 810571504 35344384 6198 33554432000 134512640 137138936 4293986256 18446744073709551615 134542770 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/32109/statm: 8629 6198 192 642 0 7985 0
Current children cumulated CPU time (s) 691.04
Current children cumulated vsize (KiB) 34516

[startup+691.92 s]
/proc/loadavg: 2.01 2.04 2.00 3/522 32138
/proc/meminfo: memFree=21484456/32951124 swapFree=58800704/67111528
[pid=32109] ppid=32107 vsize=34516 CPUtime=691.86 cores=0,2,4,6
/proc/32109/stat : 32109 (bsolo) R 32107 32109 30263 0 -1 4202496 6253 0 0 0 69106 80 0 0 25 0 1 0 810571504 35344384 6198 33554432000 134512640 137138936 4293986256 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/32109/statm: 8629 6198 192 642 0 7985 0
Current children cumulated CPU time (s) 691.86
Current children cumulated vsize (KiB) 34516

[startup+692.301 s]
/proc/loadavg: 2.01 2.04 2.00 3/522 32138
/proc/meminfo: memFree=21484456/32951124 swapFree=58800704/67111528
[pid=32109] ppid=32107 vsize=34516 CPUtime=692.24 cores=0,2,4,6
/proc/32109/stat : 32109 (bsolo) R 32107 32109 30263 0 -1 4202496 6253 0 0 0 69144 80 0 0 25 0 1 0 810571504 35344384 6198 33554432000 134512640 137138936 4293986256 18446744073709551615 134618214 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/32109/statm: 8629 6198 192 642 0 7985 0
Current children cumulated CPU time (s) 692.24
Current children cumulated vsize (KiB) 34516

[startup+692.501 s]
/proc/loadavg: 2.01 2.04 2.00 3/522 32138
/proc/meminfo: memFree=21484456/32951124 swapFree=58800704/67111528
[pid=32109] ppid=32107 vsize=34516 CPUtime=692.44 cores=0,2,4,6
/proc/32109/stat : 32109 (bsolo) R 32107 32109 30263 0 -1 4202496 6253 0 0 0 69164 80 0 0 25 0 1 0 810571504 35344384 6198 33554432000 134512640 137138936 4293986256 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/32109/statm: 8629 6198 192 642 0 7985 0
Current children cumulated CPU time (s) 692.44
Current children cumulated vsize (KiB) 34516

[startup+692.601 s]
/proc/loadavg: 2.01 2.04 2.00 3/522 32138
/proc/meminfo: memFree=21484456/32951124 swapFree=58800704/67111528
[pid=32109] ppid=32107 vsize=34516 CPUtime=692.54 cores=0,2,4,6
/proc/32109/stat : 32109 (bsolo) R 32107 32109 30263 0 -1 4202496 6253 0 0 0 69174 80 0 0 25 0 1 0 810571504 35344384 6198 33554432000 134512640 137138936 4293986256 18446744073709551615 134618214 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/32109/statm: 8629 6198 192 642 0 7985 0
Current children cumulated CPU time (s) 692.54
Current children cumulated vsize (KiB) 34516

Child status: 0
Real time (s): 692.612
CPU time (s): 692.557
CPU user time (s): 691.751
CPU system time (s): 0.805877
CPU usage (%): 99.992
Max. virtual memory (cumulated for all children) (KiB): 34516

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 691.751
system time used= 0.805877
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6254
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= 2970

runsolver used 3.88741 second user time and 8.03178 second system time

The end

Launcher Data 

Begin job on node142 at 2011-06-04 11:59:20
IDJOB=3462645
IDBENCH=48061
IDSOLVER=1955
FILE ID=node142/3462645-1307181560
RUNJOBID= node142-1307174552-31321
PBS_JOBID= 13508862
Free space on /tmp= 73936 MiB

SOLVER NAME= bsolo 3.2
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=29-P1=61-P2=43-P3=131-P4=2-P5=59-P6=41-B.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3462645-1307181560/watcher-3462645-1307181560 -o /tmp/evaluation-result-3462645-1307181560/solver-3462645-1307181560 -C 1800 -W 1900 -M 15500  bsolo -l2 -t1800 HOME/instance-3462645-1307181560.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= aeb6a0e03ee8f8f2b4b438b8148c9b4c
RANDOM SEED=1032320517

node142.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	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.69
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5131.95
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.81
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      21515916 kB
Buffers:        280752 kB
Cached:         451168 kB
SwapCached:      11452 kB
Active:        9366216 kB
Inactive:      1807640 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21515916 kB
SwapTotal:    67111528 kB
SwapFree:     58800704 kB
Dirty:            3904 kB
Writeback:           0 kB
AnonPages:    10439188 kB
Mapped:          32484 kB
Slab:           116596 kB
PageTables:      75168 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 145435804 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73932 MiB
End job on node142 at 2011-06-04 12:10:53