Trace number 3462474

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 3.2OPT3 421.71 421.704

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=223-P1=29-P2=7-P3=83-P4=113-P5=223-P6=229-B.opb
MD5SUM6355c589dda3f12b095277ae4637ab26
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.12798
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
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-3462474-1307181003.opb
0.00/0.00	c File size is 6829 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.
0.09/0.19	c      101    528      982    12063   12     3326    4875    195   6733 0.01
0.09/0.19	c      252    528     1264    27102   21     4090    5363    477   6000 0.04
0.09/0.19	c      478    528     1693    52732   31     5167    5900    906   6050 0.08
0.09/0.19	c      816    528     2348    93836   39     6972    6491   1561   6089 0.13
0.09/0.19	o 25
13.49/13.54	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
13.49/13.54	c     1123    528     2927   123097   42     8457    4448   2140   5973 0.19
13.49/13.54	c     1223    510     3121   134118   42     8862    4893   2334   5879 0.21
13.49/13.54	c     1475    510     3607   158912   44    10120    5383   2820   5739 0.26
13.49/13.54	c     1950    510     4530   204409   45    12443    5922   3743   5270 0.37
13.49/13.54	c     2764    510     6111   283779   46    16532    6515   5324   4765 0.58
13.49/13.54	c     4084    510     5040   242049   48    13174    7167   4253   4377 0.93
13.49/13.54	c     6166    510     5363   252644   47    13946    7884   4576   4051 1.52
13.49/13.54	c     9389    510     7217   372520   51    18829    8673   6430   3968 2.37
13.49/13.54	c    14325    510     6954   334586   48    17163    9541   6167   3411 4.20
13.49/13.54	c    21832    510     6105   314315   51    15899   10496   5318   3103 7.03
13.49/13.54	c    33193    510    11060   524276   47    27971   11546  10273   2830 11.73
13.49/13.54	o 9
50.49/50.52	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
50.49/50.52	c    37157    510     6640   308182   46    17043    4443   5853   2743 13.54
50.49/50.52	c    37257    501     3190   139443   43     8375    4888   2403   2744 13.58
50.49/50.52	c    37508    488     3638   163914   45     9496    5377   2851   2751 13.63
50.49/50.52	c    37984    488     4516   207529   45    11588    5915   3729   2760 13.76
50.49/50.52	c    38797    488     6093   287402   47    15602    6507   5306   2775 13.98
50.49/50.52	c    40118    488     5056   252117   49    12766    7158   4269   2796 14.35
50.49/50.52	c    42200    488     5202   253393   48    13276    7874   4415   2817 14.98
50.49/50.52	c    45423    488     7400   344781   46    18556    8662   6613   2813 16.14
50.49/50.52	c    50360    488     8096   395538   48    20584    9529   7309   2779 18.12
50.49/50.52	c    57867    488     7884   366663   46    20172   10482   7097   2725 21.23
50.49/50.52	c    69228    488     6949   428383   61    17203   11531   6162   2580 26.83
50.49/50.52	c    86372    487     8940   524909   58    22003   12685   8153   2595 33.28
50.49/50.52	c   112191    487    11210   560648   50    29691   13954  10423   2395 46.84
50.49/50.52	o 3
421.70/421.70	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
421.70/421.70	c   119299    487     9764   505526   51    24704    4439   8977   2361 50.52
421.70/421.70	c   119400    469     3207   143165   44     8379    4883   2420   2361 50.56
421.70/421.70	c   119651    469     3696   173472   46     9631    5372   2909   2365 50.59
421.70/421.70	c   120126    469     4634   232587   50    12205    5910   3847   2370 50.67
421.70/421.70	c   120941    469     6263   334208   53    16405    6502   5476   2379 50.82
421.70/421.70	c   122262    469     5464   298097   54    14630    7153   4677   2392 51.11
421.70/421.70	c   124344    456     5529   285362   51    14501    7869   4742   2396 51.88
421.70/421.70	c   127568    456     6899   422932   61    14944    8656   6112   2401 53.12
421.70/421.70	c   132504    456     7262   349999   48    19805    9522   6475   2382 55.63
421.70/421.70	c   140010    456     6494   321210   49    16882   10475   5707   2341 59.80
421.70/421.70	c   151372    456    10865   528250   48    29251   11523  10078   2311 65.49
421.70/421.70	c   168517    456     6560   357981   54    15979   12676   5773   2300 73.27
421.70/421.70	c   194337    456     7136   340009   47    19440   13944   6349   2235 86.92
421.70/421.70	c   233169    456     7770   445249   57    19850   15339   6983   2109 110.52
421.70/421.70	c   291522    455    12315   820354   66    29888   16873  11528   1985 146.82
421.70/421.70	c   379155    453    15945   865909   54    38725   18561  15158   1914 198.05
421.70/421.70	c   510708    452    16677   878981   52    41607   20418  15890   1723 296.40
421.70/421.70	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 
421.70/421.70	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
421.70/421.70	c   45   672586   5618   695469    13750   590525  12963   1594 421.71
421.70/421.70	c Objective: 3
421.70/421.70	s OPTIMUM FOUND
421.70/421.70	c Total time: 421.707 s

Verifier Data 

OK	3

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-3462474-1307181003/watcher-3462474-1307181003 -o /tmp/evaluation-result-3462474-1307181003/solver-3462474-1307181003 -C 1800 -W 1900 -M 15500 bsolo -l2 -t1800 HOME/instance-3462474-1307181003.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: 2.00 2.02 2.00 2/424 1346
/proc/meminfo: memFree=25503244/32951124 swapFree=44043516/67111528
[pid=1346] ppid=1344 vsize=11796 CPUtime=0 cores=0,2,4,6
/proc/1346/stat : 1346 (runsolver) R 1344 1346 31765 0 -1 4202560 42 0 0 0 0 0 0 0 25 0 1 0 829698529 12079104 51 33554432000 4194304 5432328 140736300265152 18446744073709551615 4881591 0 2147483391 4096 24578 0 0 0 17 6 0 0 0
/proc/1346/statm: 2949 51 31 303 0 2643 0

[startup+0.093204 s]
/proc/loadavg: 2.00 2.02 2.00 2/424 1346
/proc/meminfo: memFree=25503244/32951124 swapFree=44043516/67111528
[pid=1346] ppid=1344 vsize=11704 CPUtime=0.08 cores=0,2,4,6
/proc/1346/stat : 1346 (bsolo) R 1344 1346 31765 0 -1 4202496 544 0 0 0 8 0 0 0 25 0 1 0 829698529 11984896 496 33554432000 134512640 137138936 4289240816 18446744073709551615 134575767 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/1346/statm: 2926 497 192 642 0 2282 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 11704

[startup+0.101197 s]
/proc/loadavg: 2.00 2.02 2.00 2/424 1346
/proc/meminfo: memFree=25503244/32951124 swapFree=44043516/67111528
[pid=1346] ppid=1344 vsize=11832 CPUtime=0.09 cores=0,2,4,6
/proc/1346/stat : 1346 (bsolo) R 1344 1346 31765 0 -1 4202496 571 0 0 0 9 0 0 0 25 0 1 0 829698529 12115968 523 33554432000 134512640 137138936 4289240816 18446744073709551615 136504116 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/1346/statm: 2958 524 192 642 0 2314 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11832

[startup+0.301166 s]
/proc/loadavg: 2.00 2.02 2.00 2/424 1346
/proc/meminfo: memFree=25503244/32951124 swapFree=44043516/67111528
[pid=1346] ppid=1344 vsize=13508 CPUtime=0.29 cores=0,2,4,6
/proc/1346/stat : 1346 (bsolo) R 1344 1346 31765 0 -1 4202496 979 0 0 0 29 0 0 0 25 0 1 0 829698529 13832192 931 33554432000 134512640 137138936 4289240816 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/1346/statm: 3377 931 192 642 0 2733 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13508

[startup+0.701099 s]
/proc/loadavg: 2.00 2.02 2.00 2/424 1346
/proc/meminfo: memFree=25503244/32951124 swapFree=44043516/67111528
[pid=1346] ppid=1344 vsize=15824 CPUtime=0.68 cores=0,2,4,6
/proc/1346/stat : 1346 (bsolo) R 1344 1346 31765 0 -1 4202496 1549 0 0 0 68 0 0 0 25 0 1 0 829698529 16203776 1501 33554432000 134512640 137138936 4289240816 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/1346/statm: 3956 1501 192 642 0 3312 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 15824

[startup+1.50092 s]
/proc/loadavg: 2.00 2.02 2.00 3/425 1347
/proc/meminfo: memFree=25494432/32951124 swapFree=44043516/67111528
[pid=1346] ppid=1344 vsize=16992 CPUtime=1.48 cores=0,2,4,6
/proc/1346/stat : 1346 (bsolo) R 1344 1346 31765 0 -1 4202496 1871 0 0 0 148 0 0 0 25 0 1 0 829698529 17399808 1823 33554432000 134512640 137138936 4289240816 18446744073709551615 134542758 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/1346/statm: 4248 1823 192 642 0 3604 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 16992

[startup+3.10063 s]
/proc/loadavg: 2.00 2.02 2.00 3/425 1347
/proc/meminfo: memFree=25488108/32951124 swapFree=44043516/67111528
[pid=1346] ppid=1344 vsize=18668 CPUtime=3.08 cores=0,2,4,6
/proc/1346/stat : 1346 (bsolo) R 1344 1346 31765 0 -1 4202496 2283 0 0 0 307 1 0 0 25 0 1 0 829698529 19116032 2235 33554432000 134512640 137138936 4289240816 18446744073709551615 136504143 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/1346/statm: 4667 2235 192 642 0 4023 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 18668

[startup+6.30106 s]
/proc/loadavg: 2.00 2.02 2.00 3/425 1348
/proc/meminfo: memFree=25477964/32951124 swapFree=44043516/67111528
[pid=1346] ppid=1344 vsize=19440 CPUtime=6.29 cores=0,2,4,6
/proc/1346/stat : 1346 (bsolo) R 1344 1346 31765 0 -1 4202496 2478 0 0 0 627 2 0 0 25 0 1 0 829698529 19906560 2430 33554432000 134512640 137138936 4289240816 18446744073709551615 134618113 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/1346/statm: 4860 2430 192 642 0 4216 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19440

[startup+12.7009 s]
/proc/loadavg: 2.08 2.03 2.01 3/425 1348
/proc/meminfo: memFree=25458136/32951124 swapFree=44043516/67111528
[pid=1346] ppid=1344 vsize=20056 CPUtime=12.69 cores=0,2,4,6
/proc/1346/stat : 1346 (bsolo) R 1344 1346 31765 0 -1 4202496 2618 0 0 0 1265 4 0 0 25 0 1 0 829698529 20537344 2570 33554432000 134512640 137138936 4289240816 18446744073709551615 136500283 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/1346/statm: 5014 2570 192 642 0 4370 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20056

[startup+25.5006 s]
/proc/loadavg: 2.06 2.03 2.00 3/425 1348
/proc/meminfo: memFree=25430092/32951124 swapFree=44043516/67111528
[pid=1346] ppid=1344 vsize=21052 CPUtime=25.48 cores=0,2,4,6
/proc/1346/stat : 1346 (bsolo) R 1344 1346 31765 0 -1 4202496 2869 0 0 0 2543 5 0 0 25 0 1 0 829698529 21557248 2821 33554432000 134512640 137138936 4289240816 18446744073709551615 134575640 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/1346/statm: 5263 2821 192 642 0 4619 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 21052

[startup+51.1009 s]
/proc/loadavg: 2.15 2.06 2.01 3/425 1349
/proc/meminfo: memFree=25418412/32951124 swapFree=44043516/67111528
[pid=1346] ppid=1344 vsize=22932 CPUtime=51.09 cores=0,2,4,6
/proc/1346/stat : 1346 (bsolo) R 1344 1346 31765 0 -1 4202496 3341 0 0 0 5100 9 0 0 25 0 1 0 829698529 23482368 3293 33554432000 134512640 137138936 4289240816 18446744073709551615 134599733 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/1346/statm: 5733 3293 192 642 0 5089 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 22932

[startup+102.317 s]
/proc/loadavg: 2.07 2.05 2.01 3/425 1350
/proc/meminfo: memFree=25416532/32951124 swapFree=44043516/67111528
[pid=1346] ppid=1344 vsize=24300 CPUtime=102.31 cores=0,2,4,6
/proc/1346/stat : 1346 (bsolo) R 1344 1346 31765 0 -1 4202496 3681 0 0 0 10214 17 0 0 25 0 1 0 829698529 24883200 3633 33554432000 134512640 137138936 4289240816 18446744073709551615 134575835 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/1346/statm: 6075 3633 192 642 0 5431 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 24300

[startup+162.301 s]
/proc/loadavg: 2.02 2.04 2.00 3/425 1352
/proc/meminfo: memFree=25413144/32951124 swapFree=44043516/67111528
[pid=1346] ppid=1344 vsize=27640 CPUtime=162.29 cores=0,2,4,6
/proc/1346/stat : 1346 (bsolo) R 1344 1346 31765 0 -1 4202496 4532 0 0 0 16205 24 0 0 25 0 1 0 829698529 28303360 4484 33554432000 134512640 137138936 4289240816 18446744073709551615 134542202 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/1346/statm: 6910 4484 192 642 0 6266 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 27640

[startup+222.301 s]
/proc/loadavg: 2.01 2.03 2.00 3/425 1353
/proc/meminfo: memFree=25324828/32951124 swapFree=44043516/67111528
[pid=1346] ppid=1344 vsize=27648 CPUtime=222.29 cores=0,2,4,6
/proc/1346/stat : 1346 (bsolo) R 1344 1346 31765 0 -1 4202496 4534 0 0 0 22197 32 0 0 25 0 1 0 829698529 28311552 4486 33554432000 134512640 137138936 4289240816 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/1346/statm: 6912 4486 192 642 0 6268 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 27648

[startup+282.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/425 1355
/proc/meminfo: memFree=25254632/32951124 swapFree=44043516/67111528
[pid=1346] ppid=1344 vsize=27648 CPUtime=282.3 cores=0,2,4,6
/proc/1346/stat : 1346 (bsolo) R 1344 1346 31765 0 -1 4202496 4534 0 0 0 28192 38 0 0 25 0 1 0 829698529 28311552 4486 33554432000 134512640 137138936 4289240816 18446744073709551615 134540747 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/1346/statm: 6912 4486 192 642 0 6268 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 27648

[startup+342.301 s]
/proc/loadavg: 2.03 2.03 2.00 3/425 1356
/proc/meminfo: memFree=25254232/32951124 swapFree=44043516/67111528
[pid=1346] ppid=1344 vsize=28348 CPUtime=342.3 cores=0,2,4,6
/proc/1346/stat : 1346 (bsolo) R 1344 1346 31765 0 -1 4202496 4705 0 0 0 34187 43 0 0 25 0 1 0 829698529 29028352 4657 33554432000 134512640 137138936 4289240816 18446744073709551615 134542525 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/1346/statm: 7087 4657 192 642 0 6443 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 28348

[startup+402.301 s]
/proc/loadavg: 2.06 2.04 2.00 3/425 1358
/proc/meminfo: memFree=25254296/32951124 swapFree=44043516/67111528
[pid=1346] ppid=1344 vsize=28348 CPUtime=402.3 cores=0,2,4,6
/proc/1346/stat : 1346 (bsolo) R 1344 1346 31765 0 -1 4202496 4705 0 0 0 40182 48 0 0 25 0 1 0 829698529 29028352 4657 33554432000 134512640 137138936 4289240816 18446744073709551615 134542217 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/1346/statm: 7087 4657 192 642 0 6443 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 28348

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

[startup+409.501 s]
/proc/loadavg: 2.05 2.03 2.00 3/425 1358
/proc/meminfo: memFree=25254280/32951124 swapFree=44043516/67111528
[pid=1346] ppid=1344 vsize=28348 CPUtime=409.5 cores=0,2,4,6
/proc/1346/stat : 1346 (bsolo) R 1344 1346 31765 0 -1 4202496 4705 0 0 0 40901 49 0 0 25 0 1 0 829698529 29028352 4657 33554432000 134512640 137138936 4289240816 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/1346/statm: 7087 4657 192 642 0 6443 0
Current children cumulated CPU time (s) 409.5
Current children cumulated vsize (KiB) 28348

[startup+415.9 s]
/proc/loadavg: 2.04 2.03 2.00 3/425 1358
/proc/meminfo: memFree=25254280/32951124 swapFree=44043516/67111528
[pid=1346] ppid=1344 vsize=28348 CPUtime=415.9 cores=0,2,4,6
/proc/1346/stat : 1346 (bsolo) R 1344 1346 31765 0 -1 4202496 4705 0 0 0 41541 49 0 0 25 0 1 0 829698529 29028352 4657 33554432000 134512640 137138936 4289240816 18446744073709551615 136511093 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/1346/statm: 7087 4657 192 642 0 6443 0
Current children cumulated CPU time (s) 415.9
Current children cumulated vsize (KiB) 28348

[startup+419.116 s]
/proc/loadavg: 2.04 2.03 2.00 3/425 1359
/proc/meminfo: memFree=25254280/32951124 swapFree=44043516/67111528
[pid=1346] ppid=1344 vsize=28348 CPUtime=419.11 cores=0,2,4,6
/proc/1346/stat : 1346 (bsolo) R 1344 1346 31765 0 -1 4202496 4705 0 0 0 41862 49 0 0 25 0 1 0 829698529 29028352 4657 33554432000 134512640 137138936 4289240816 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/1346/statm: 7087 4657 192 642 0 6443 0
Current children cumulated CPU time (s) 419.11
Current children cumulated vsize (KiB) 28348

[startup+420.701 s]
/proc/loadavg: 2.04 2.03 2.00 3/425 1359
/proc/meminfo: memFree=25254280/32951124 swapFree=44043516/67111528
[pid=1346] ppid=1344 vsize=28348 CPUtime=420.69 cores=0,2,4,6
/proc/1346/stat : 1346 (bsolo) R 1344 1346 31765 0 -1 4202496 4705 0 0 0 42020 49 0 0 25 0 1 0 829698529 29028352 4657 33554432000 134512640 137138936 4289240816 18446744073709551615 134542369 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/1346/statm: 7087 4657 192 642 0 6443 0
Current children cumulated CPU time (s) 420.69
Current children cumulated vsize (KiB) 28348

[startup+421.5 s]
/proc/loadavg: 2.04 2.03 2.00 3/425 1359
/proc/meminfo: memFree=25254280/32951124 swapFree=44043516/67111528
[pid=1346] ppid=1344 vsize=28348 CPUtime=421.5 cores=0,2,4,6
/proc/1346/stat : 1346 (bsolo) R 1344 1346 31765 0 -1 4202496 4705 0 0 0 42100 50 0 0 25 0 1 0 829698529 29028352 4657 33554432000 134512640 137138936 4289240816 18446744073709551615 134575788 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/1346/statm: 7087 4657 192 642 0 6443 0
Current children cumulated CPU time (s) 421.5
Current children cumulated vsize (KiB) 28348

[startup+421.7 s]
/proc/loadavg: 2.04 2.03 2.00 3/425 1359
/proc/meminfo: memFree=25254280/32951124 swapFree=44043516/67111528
[pid=1346] ppid=1344 vsize=28348 CPUtime=421.7 cores=0,2,4,6
/proc/1346/stat : 1346 (bsolo) R 1344 1346 31765 0 -1 4202496 4705 0 0 0 42120 50 0 0 25 0 1 0 829698529 29028352 4657 33554432000 134512640 137138936 4289240816 18446744073709551615 134542480 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/1346/statm: 7087 4657 192 642 0 6443 0
Current children cumulated CPU time (s) 421.7
Current children cumulated vsize (KiB) 28348

Child status: 0
Real time (s): 421.704
CPU time (s): 421.71
CPU user time (s): 421.208
CPU system time (s): 0.501923
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 28348

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 421.208
system time used= 0.501923
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4706
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= 5
involuntary context switches= 862

runsolver used 1.80572 second user time and 3.9544 second system time

The end

Launcher Data 

Begin job on node134 at 2011-06-04 11:50:03
IDJOB=3462474
IDBENCH=47890
IDSOLVER=1955
FILE ID=node134/3462474-1307181003
RUNJOBID= node134-1307175438-486
PBS_JOBID= 13508837
Free space on /tmp= 74016 MiB

SOLVER NAME= bsolo 3.2
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=223-P1=29-P2=7-P3=83-P4=113-P5=223-P6=229-B.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3462474-1307181003/watcher-3462474-1307181003 -o /tmp/evaluation-result-3462474-1307181003/solver-3462474-1307181003 -C 1800 -W 1900 -M 15500  bsolo -l2 -t1800 HOME/instance-3462474-1307181003.opb

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

MD5SUM BENCH= 6355c589dda3f12b095277ae4637ab26
RANDOM SEED=91396025

node134.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		: 2666.831
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	: 5333.66
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		: 2666.831
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	: 5332.67
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		: 2666.831
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	: 5332.83
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		: 2666.831
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	: 7186.06
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		: 2666.831
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	: 5332.80
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		: 2666.831
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	: 5332.83
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		: 2666.831
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		: 2666.831
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	: 5332.84
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      25503400 kB
Buffers:        298496 kB
Cached:         655772 kB
SwapCached:       9536 kB
Active:        6535560 kB
Inactive:       617312 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      25503400 kB
SwapTotal:    67111528 kB
SwapFree:     44043516 kB
Dirty:            4248 kB
Writeback:           0 kB
AnonPages:     6197128 kB
Mapped:          21956 kB
Slab:           137828 kB
PageTables:      89932 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 111151204 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 74012 MiB
End job on node134 at 2011-06-04 11:57:05