Trace number 3462603

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 78.4621 78.4624

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=7-P0=43-P1=107-P2=31-P3=113-P4=127-P5=2-P6=79-B.opb
MD5SUMa998edafd51e17056858d37f83d42bbc
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 benchmark2.31165
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 variables126
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 constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)294
Sum of products size (including duplicates)588
Number of different products294
Sum of products size588

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-3462603-1307181434.opb
0.00/0.00	c File size is 5394 bytes.
0.00/0.00	c Highest Coefficient sum: 32512
0.00/0.00	c Parsing was ok!!
0.00/0.00	c Total parsing time: 0 s
0.00/0.00	c Var: 420 Constr: 607 294/0/313 Lit: 2555 Watch. Lit: 1580
0.00/0.00	c Obj. Vars: 7 (1.66667 % of total variables)
0.00/0.00	c Pre-processing Time: 0.001 s
0.00/0.00	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.00	c        0    420      607     2555    4     2191    3443      0      0 0.00
0.00/0.00	c Switching off lower bounding mode.
2.79/2.87	c      103    420      778     9842   12     2532    3788    171   7923 0.01
2.79/2.87	c      253    420     1012    20800   20     3047    4167    405   9035 0.03
2.79/2.87	c      478    420     1410    38151   27     3973    4584    803   8385 0.06
2.79/2.87	c      816    420     2032    63810   31     5378    5043   1425   7626 0.11
2.79/2.87	c     1325    420     2954   101576   34     7573    5548   2347   6309 0.21
2.79/2.87	c     2089    420     4399   159861   36    10893    6103   3792   5384 0.39
2.79/2.87	c     3237    420     6558   247905   37    15914    6714   5951   4304 0.75
2.79/2.87	c     4959    420     6388   245941   38    15385    7386   5781   4129 1.20
2.79/2.87	c     7544    420     7658   310326   40    19682    8125   7051   3649 2.07
2.79/2.87	o 9
4.69/4.77	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
4.69/4.77	c    10867    420     5098   206457   40    12510    3458   4491   3781 2.87
4.69/4.77	c    10968    420     2537    94095   37     6463    3804   1930   3763 2.91
4.69/4.77	c    11219    412     3009   117890   39     7549    4185   2402   3788 2.96
4.69/4.77	c    11696    393     3904   160277   41     9926    4604   3297   3839 3.05
4.69/4.77	c    12509    393     2913   124738   42     7750    5065   2306   3926 3.19
4.69/4.77	c    13829    393     5330   256565   48    13298    5572   4723   3941 3.51
4.69/4.77	c    15910    393     6152   257391   41    15136    6130   5545   4045 3.93
4.69/4.77	c    19135    393     5565   242133   43    13434    6744   4958   4076 4.69
4.69/4.77	o 5
18.89/18.97	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
18.89/18.97	c    19693    393     6589   284051   43    16004    3452   5982   4126 4.77
18.89/18.97	c    19793    393     2490    91679   36     6441    3798   1883   4098 4.83
18.89/18.97	c    20044    393     2969   113866   38     7623    4178   2362   4124 4.86
18.89/18.97	c    20521    393     3819   151699   39     9497    4596   3212   4154 4.94
18.89/18.97	c    21335    393     2909   115479   39     7188    5056   2302   4212 5.07
18.89/18.97	c    22656    393     5373   229819   42    12696    5562   4766   4252 5.33
18.89/18.97	c    24737    393     3392   140670   41     8398    6119   2785   4234 5.84
18.89/18.97	c    27961    393     6089   260865   42    14857    6731   5482   4323 6.47
18.89/18.97	c    32899    393     4299   173767   40    10674    7405   3692   4189 7.85
18.89/18.97	c    40405    384     6193   248901   40    14679    8146   5586   3971 10.17
18.89/18.97	c    51767    384     5624   268946   47    13691    8961   5017   3648 14.19
18.89/18.97	o 3
78.29/78.39	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
78.29/78.39	c    65818    384     8769   435070   49    20790    3450   8162   3469 18.97
78.29/78.39	c    65918    365     2530   126237   49     6571    3796   1923   3468 19.01
78.29/78.39	c    66169    365     2991   143895   48     7679    4176   2384   3475 19.04
78.29/78.39	c    66645    365     3916   185503   47    10126    4594   3309   3486 19.11
78.29/78.39	c    67459    365     2913   107135   36     7452    5054   2306   3503 19.26
78.29/78.39	c    68780    365     5457   228030   41    13596    5560   4850   3530 19.48
78.29/78.39	c    70862    365     3396   127728   37     8512    6117   2789   3553 19.94
78.29/78.39	c    74086    365     6090   258640   42    14831    6729   5483   3574 20.73
78.29/78.39	c    79023    365     4344   168317   38    10694    7402   3737   3582 22.06
78.29/78.39	c    86529    365     6132   283120   46    13692    8143   5525   3566 24.26
78.29/78.39	c    97890    365     5306   214975   40    12912    8958   4699   3481 28.12
78.29/78.39	c   115035    365     8848   374037   42    21435    9854   8241   3351 34.33
78.29/78.39	c   140855    357     5546   232253   41    13414   10840   4939   3242 43.45
78.29/78.39	c   179687    357     9247   350838   37    22345   11925   8640   3054 58.83
78.29/78.39	o 2
78.39/78.46	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
78.39/78.46	c   220020    357     6586   254249   38    16373    3449   5979   2804 78.46
78.39/78.46	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 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x57 x58 -x59 -x60 -x61 -x62 -x63 x92 -x93 -x94 -x95 -x96 -x97 -x98 -x64 x65 x66 -x67 -x68 -x69 -x70 -x99 -x100 -x101 -x102 -x103 -x104 -x105 -x71 x72 -x73 -x74 x75 -x76 -x77 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x78 x79 x80 -x81 x82 x83 -x84 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 x121 -x122 -x123 -x124 -x125 -x126 
78.39/78.46	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
78.39/78.46	c   43   220020   5879   240996     6586   254249   5979   2804 78.46
78.39/78.46	c Objective: 2
78.39/78.46	s OPTIMUM FOUND
78.39/78.46	c Total time: 78.459 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-3462603-1307181434/watcher-3462603-1307181434 -o /tmp/evaluation-result-3462603-1307181434/solver-3462603-1307181434 -C 1800 -W 1900 -M 15500 bsolo -l2 -t1800 HOME/instance-3462603-1307181434.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: 2.15 2.03 2.01 3/511 7150
/proc/meminfo: memFree=16668856/32951124 swapFree=67111204/67111528
[pid=7150] ppid=7148 vsize=10920 CPUtime=0 cores=0,2,4,6
/proc/7150/stat : 7150 (bsolo) R 7148 7150 5093 0 -1 4202496 342 0 0 0 0 0 0 0 25 0 1 0 810559497 11182080 295 33554432000 134512640 137138936 4289567104 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/7150/statm: 2730 295 192 642 0 2086 0

[startup+0.0493859 s]
/proc/loadavg: 2.15 2.03 2.01 3/511 7150
/proc/meminfo: memFree=16668856/32951124 swapFree=67111204/67111528
[pid=7150] ppid=7148 vsize=11312 CPUtime=0.04 cores=0,2,4,6
/proc/7150/stat : 7150 (bsolo) R 7148 7150 5093 0 -1 4202496 439 0 0 0 4 0 0 0 25 0 1 0 810559497 11583488 392 33554432000 134512640 137138936 4289567104 18446744073709551615 134575867 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/7150/statm: 2828 392 192 642 0 2184 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 11312

[startup+0.100379 s]
/proc/loadavg: 2.15 2.03 2.01 3/511 7150
/proc/meminfo: memFree=16668856/32951124 swapFree=67111204/67111528
[pid=7150] ppid=7148 vsize=11696 CPUtime=0.09 cores=0,2,4,6
/proc/7150/stat : 7150 (bsolo) R 7148 7150 5093 0 -1 4202496 546 0 0 0 9 0 0 0 25 0 1 0 810559497 11976704 499 33554432000 134512640 137138936 4289567104 18446744073709551615 134542516 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/7150/statm: 2924 499 192 642 0 2280 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11696

[startup+0.300372 s]
/proc/loadavg: 2.15 2.03 2.01 3/511 7150
/proc/meminfo: memFree=16668856/32951124 swapFree=67111204/67111528
[pid=7150] ppid=7148 vsize=12860 CPUtime=0.29 cores=0,2,4,6
/proc/7150/stat : 7150 (bsolo) R 7148 7150 5093 0 -1 4202496 833 0 0 0 29 0 0 0 25 0 1 0 810559497 13168640 786 33554432000 134512640 137138936 4289567104 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/7150/statm: 3215 786 192 642 0 2571 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12860

[startup+0.700298 s]
/proc/loadavg: 2.15 2.03 2.01 3/511 7150
/proc/meminfo: memFree=16668856/32951124 swapFree=67111204/67111528
[pid=7150] ppid=7148 vsize=14540 CPUtime=0.69 cores=0,2,4,6
/proc/7150/stat : 7150 (bsolo) R 7148 7150 5093 0 -1 4202496 1247 0 0 0 69 0 0 0 25 0 1 0 810559497 14888960 1200 33554432000 134512640 137138936 4289567104 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/7150/statm: 3635 1201 192 642 0 2991 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14540

[startup+1.50016 s]
/proc/loadavg: 2.15 2.03 2.01 3/512 7151
/proc/meminfo: memFree=16665500/32951124 swapFree=67111204/67111528
[pid=7150] ppid=7148 vsize=15948 CPUtime=1.49 cores=0,2,4,6
/proc/7150/stat : 7150 (bsolo) R 7148 7150 5093 0 -1 4202496 1587 0 0 0 149 0 0 0 25 0 1 0 810559497 16330752 1540 33554432000 134512640 137138936 4289567104 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/7150/statm: 3987 1540 192 642 0 3343 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15948

[startup+3.10088 s]
/proc/loadavg: 2.15 2.03 2.01 3/512 7151
/proc/meminfo: memFree=16665128/32951124 swapFree=67111204/67111528
[pid=7150] ppid=7148 vsize=16840 CPUtime=3.09 cores=0,2,4,6
/proc/7150/stat : 7150 (bsolo) R 7148 7150 5093 0 -1 4202496 1809 0 0 0 309 0 0 0 25 0 1 0 810559497 17244160 1762 33554432000 134512640 137138936 4289567104 18446744073709551615 136501687 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/7150/statm: 4210 1762 192 642 0 3566 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16840

[startup+6.30028 s]
/proc/loadavg: 2.21 2.05 2.02 3/512 7152
/proc/meminfo: memFree=16650756/32951124 swapFree=67111204/67111528
[pid=7150] ppid=7148 vsize=16832 CPUtime=6.29 cores=0,2,4,6
/proc/7150/stat : 7150 (bsolo) R 7148 7150 5093 0 -1 4202496 1809 0 0 0 628 1 0 0 25 0 1 0 810559497 17235968 1762 33554432000 134512640 137138936 4289567104 18446744073709551615 134551857 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/7150/statm: 4208 1762 192 642 0 3564 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16832

[startup+12.7002 s]
/proc/loadavg: 2.20 2.05 2.01 3/512 7152
/proc/meminfo: memFree=16649424/32951124 swapFree=67111204/67111528
[pid=7150] ppid=7148 vsize=17480 CPUtime=12.69 cores=0,2,4,6
/proc/7150/stat : 7150 (bsolo) R 7148 7150 5093 0 -1 4202496 1983 0 0 0 1266 3 0 0 25 0 1 0 810559497 17899520 1936 33554432000 134512640 137138936 4289567104 18446744073709551615 134542544 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/7150/statm: 4370 1936 192 642 0 3726 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17480

[startup+25.5009 s]
/proc/loadavg: 2.15 2.04 2.01 3/512 7152
/proc/meminfo: memFree=16619280/32951124 swapFree=67111204/67111528
[pid=7150] ppid=7148 vsize=17612 CPUtime=25.49 cores=0,2,4,6
/proc/7150/stat : 7150 (bsolo) R 7148 7150 5093 0 -1 4202496 2024 0 0 0 2544 5 0 0 25 0 1 0 810559497 18034688 1977 33554432000 134512640 137138936 4289567104 18446744073709551615 134542528 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/7150/statm: 4403 1977 192 642 0 3759 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17612

[startup+51.1004 s]
/proc/loadavg: 2.18 2.06 2.02 3/512 7153
/proc/meminfo: memFree=16575236/32951124 swapFree=67111204/67111528
[pid=7150] ppid=7148 vsize=19472 CPUtime=51.09 cores=0,2,4,6
/proc/7150/stat : 7150 (bsolo) R 7148 7150 5093 0 -1 4202496 2475 0 0 0 5099 10 0 0 25 0 1 0 810559497 19939328 2428 33554432000 134512640 137138936 4289567104 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/7150/statm: 4868 2428 192 642 0 4224 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 19472

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

[startup+63.9002 s]
/proc/loadavg: 2.14 2.05 2.01 3/512 7153
/proc/meminfo: memFree=16567912/32951124 swapFree=67111204/67111528
[pid=7150] ppid=7148 vsize=20192 CPUtime=63.89 cores=0,2,4,6
/proc/7150/stat : 7150 (bsolo) R 7148 7150 5093 0 -1 4202496 2651 0 0 0 6377 12 0 0 25 0 1 0 810559497 20676608 2604 33554432000 134512640 137138936 4289567104 18446744073709551615 134598928 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/7150/statm: 5048 2604 192 642 0 4404 0
Current children cumulated CPU time (s) 63.89
Current children cumulated vsize (KiB) 20192

[startup+70.3011 s]
/proc/loadavg: 2.13 2.05 2.01 3/512 7153
/proc/meminfo: memFree=16567044/32951124 swapFree=67111204/67111528
[pid=7150] ppid=7148 vsize=20928 CPUtime=70.3 cores=0,2,4,6
/proc/7150/stat : 7150 (bsolo) R 7148 7150 5093 0 -1 4202496 2835 0 0 0 7016 14 0 0 25 0 1 0 810559497 21430272 2788 33554432000 134512640 137138936 4289567104 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/7150/statm: 5232 2788 192 642 0 4588 0
Current children cumulated CPU time (s) 70.3
Current children cumulated vsize (KiB) 20928

[startup+73.5005 s]
/proc/loadavg: 2.12 2.05 2.01 3/512 7153
/proc/meminfo: memFree=16570144/32951124 swapFree=67111204/67111528
[pid=7150] ppid=7148 vsize=20924 CPUtime=73.49 cores=0,2,4,6
/proc/7150/stat : 7150 (bsolo) R 7148 7150 5093 0 -1 4202496 2835 0 0 0 7335 14 0 0 25 0 1 0 810559497 21426176 2788 33554432000 134512640 137138936 4289567104 18446744073709551615 134542941 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/7150/statm: 5231 2788 192 642 0 4587 0
Current children cumulated CPU time (s) 73.49
Current children cumulated vsize (KiB) 20924

[startup+76.701 s]
/proc/loadavg: 2.12 2.05 2.01 3/512 7153
/proc/meminfo: memFree=16566672/32951124 swapFree=67111204/67111528
[pid=7150] ppid=7148 vsize=20920 CPUtime=76.69 cores=0,2,4,6
/proc/7150/stat : 7150 (bsolo) R 7148 7150 5093 0 -1 4202496 2835 0 0 0 7655 14 0 0 25 0 1 0 810559497 21422080 2788 33554432000 134512640 137138936 4289567104 18446744073709551615 134542516 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/7150/statm: 5230 2788 192 642 0 4586 0
Current children cumulated CPU time (s) 76.69
Current children cumulated vsize (KiB) 20920

[startup+77.5008 s]
/proc/loadavg: 2.12 2.05 2.01 3/512 7153
/proc/meminfo: memFree=16566672/32951124 swapFree=67111204/67111528
[pid=7150] ppid=7148 vsize=20920 CPUtime=77.49 cores=0,2,4,6
/proc/7150/stat : 7150 (bsolo) R 7148 7150 5093 0 -1 4202496 2835 0 0 0 7735 14 0 0 25 0 1 0 810559497 21422080 2788 33554432000 134512640 137138936 4289567104 18446744073709551615 134542516 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/7150/statm: 5230 2788 192 642 0 4586 0
Current children cumulated CPU time (s) 77.49
Current children cumulated vsize (KiB) 20920

[startup+77.9007 s]
/proc/loadavg: 2.12 2.05 2.01 3/512 7153
/proc/meminfo: memFree=16566672/32951124 swapFree=67111204/67111528
[pid=7150] ppid=7148 vsize=20920 CPUtime=77.89 cores=0,2,4,6
/proc/7150/stat : 7150 (bsolo) R 7148 7150 5093 0 -1 4202496 2835 0 0 0 7775 14 0 0 25 0 1 0 810559497 21422080 2788 33554432000 134512640 137138936 4289567104 18446744073709551615 136504096 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/7150/statm: 5230 2788 192 642 0 4586 0
Current children cumulated CPU time (s) 77.89
Current children cumulated vsize (KiB) 20920

[startup+78.3006 s]
/proc/loadavg: 2.11 2.05 2.01 3/512 7154
/proc/meminfo: memFree=16567416/32951124 swapFree=67111204/67111528
[pid=7150] ppid=7148 vsize=20920 CPUtime=78.29 cores=0,2,4,6
/proc/7150/stat : 7150 (bsolo) R 7148 7150 5093 0 -1 4202496 2835 0 0 0 7815 14 0 0 25 0 1 0 810559497 21422080 2788 33554432000 134512640 137138936 4289567104 18446744073709551615 136504096 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/7150/statm: 5230 2788 192 642 0 4586 0
Current children cumulated CPU time (s) 78.29
Current children cumulated vsize (KiB) 20920

[startup+78.4006 s]
/proc/loadavg: 2.11 2.05 2.01 3/512 7154
/proc/meminfo: memFree=16567416/32951124 swapFree=67111204/67111528
[pid=7150] ppid=7148 vsize=20920 CPUtime=78.39 cores=0,2,4,6
/proc/7150/stat : 7150 (bsolo) R 7148 7150 5093 0 -1 4202496 2835 0 0 0 7825 14 0 0 25 0 1 0 810559497 21422080 2788 33554432000 134512640 137138936 4289567104 18446744073709551615 134540747 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/7150/statm: 5230 2788 192 642 0 4586 0
Current children cumulated CPU time (s) 78.39
Current children cumulated vsize (KiB) 20920

Child status: 0
Real time (s): 78.4624
CPU time (s): 78.4621
CPU user time (s): 78.3111
CPU system time (s): 0.150977
CPU usage (%): 99.9996
Max. virtual memory (cumulated for all children) (KiB): 20928

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 78.3111
system time used= 0.150977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2836
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= 4
involuntary context switches= 139

runsolver used 0.414936 second user time and 0.881865 second system time

The end

Launcher Data 

Begin job on node144 at 2011-06-04 11:57:14
IDJOB=3462603
IDBENCH=48019
IDSOLVER=1955
FILE ID=node144/3462603-1307181434
RUNJOBID= node144-1307175565-6572
PBS_JOBID= 13508845
Free space on /tmp= 73924 MiB

SOLVER NAME= bsolo 3.2
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=43-P1=107-P2=31-P3=113-P4=127-P5=2-P6=79-B.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3462603-1307181434/watcher-3462603-1307181434 -o /tmp/evaluation-result-3462603-1307181434/solver-3462603-1307181434 -C 1800 -W 1900 -M 15500  bsolo -l2 -t1800 HOME/instance-3462603-1307181434.opb

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

MD5SUM BENCH= a998edafd51e17056858d37f83d42bbc
RANDOM SEED=802889815

node144.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		: 2666.850
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	: 5333.70
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		: 2666.850
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	: 5226.16
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		: 2666.850
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	: 5332.75
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		: 2666.850
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	: 5332.83
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		: 2666.850
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	: 5332.75
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		: 2666.850
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	: 5332.82
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		: 2666.850
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	: 5332.75
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		: 2666.850
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	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      16671120 kB
Buffers:        313296 kB
Cached:         474976 kB
SwapCached:        140 kB
Active:       15594884 kB
Inactive:       410748 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      16671120 kB
SwapTotal:    67111528 kB
SwapFree:     67111204 kB
Dirty:            4180 kB
Writeback:           0 kB
AnonPages:    15216940 kB
Mapped:          43548 kB
Slab:           136712 kB
PageTables:      69804 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 157830896 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= 73920 MiB
End job on node144 at 2011-06-04 11:58:32