Trace number 452994

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, and are wall clock time (not CPU 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 3.0.17OPT2 348.16 348.291

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 benchmark0.150976
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 (download as text)

0.00/0.00	c bsolo beta version 3.0.17 - 27/04/2007 : 1600 GMT
0.00/0.00	c Developed by Vasco Manquinho 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 Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/452994-1178007891/instance-452994-1178007891.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: 0.002 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)
0.00/0.01	c Pre-processing Time: 0.007 s
0.00/0.01	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.01	c        0    528      787     3304    4     2838    4431      0      0 0.01
0.00/0.01	c Switching off LPR mode.
296.18/296.36	c      101    528      888     8641    9     3012    4875    101   6312 0.02
296.18/296.36	c      251    528     1038    18050   17     3316    5363    251  10458 0.02
296.18/296.36	c      476    528     1263    31470   24     3715    5900    476  11333 0.04
296.18/296.36	c      815    528     1602    52929   33     4360    6491    815  10584 0.08
296.18/296.36	c     1323    528     2110    83644   39     5360    7141   1323  10022 0.13
296.18/296.36	c     2086    528     2873   137709   47     6891    7856   2086  10326 0.20
296.18/296.36	c     3233    528     4020   219254   54     9162    8642   3233   8621 0.38
296.18/296.36	c     4954    528     5741   338039   58    12621    9507   4954   6484 0.76
296.18/296.36	c     7538    528     8325   509074   61    17737   10458   7538   5847 1.29
296.18/296.36	c    11418    528     6761   396219   58    14658   11504   5974   4034 2.83
296.18/296.36	c    17241    528     6540   393172   60    14133   12655   5753   4164 4.14
296.18/296.36	c    25978    528     8652   477729   55    18424   13921   7865   3830 6.78
296.18/296.36	c    39088    528    14507   926304   63    30117   15314  13720   2903 13.46
296.18/296.36	c    58758    528    10599   646380   60    22342   16846   9812   2239 26.24
296.18/296.36	c    88268    528    13966   947559   67    29043   18531  13179   2064 42.76
296.18/296.36	c   132538    528    10054   583286   58    21276   20385   9267   1549 85.54
296.18/296.36	c   198951    528    12739   956894   75    26578   22424  11952   1410 141.06
296.18/296.36	c   298571    528    18369  1146758   62    37857   24667  17582   1292 231.03
296.18/296.36	o 65	296.246
303.97/304.15	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
303.97/304.15	c   383305    528    22260  1416152   63    45658    4447  21473   1293 296.25
303.97/304.15	c   383405    528     3113   152614   49     7423    4892   2326   1292 296.54
303.97/304.15	c   383655    528     3363   169426   50     7910    5382   2576   1293 296.56
303.97/304.15	c   384130    528     3838   202567   52     8811    5921   3051   1295 296.61
303.97/304.15	c   384943    528     4651   259700   55    10478    6514   3864   1297 296.71
303.97/304.15	c   386264    528     5972   343465   57    13075    7166   5185   1300 296.99
303.97/304.15	c   388345    528     4371   232302   53     9868    7883   3584   1305 297.38
303.97/304.15	c   391569    528     7595   451407   59    16325    8672   6808   1313 298.14
303.97/304.15	c   396506    518     7897   481925   61    16985    9540   7110   1325 299.07
303.97/304.15	c   404013    518     5559   298297   53    12266   10495   4772   1340 301.50
303.97/304.15	o 17	304.034
320.17/320.33	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
320.17/320.33	c   413533    518     9356   534295   57    19893    4445   8569   1360 304.04
320.17/320.33	c   413634    508     3114   149123   47     7330    4890   2327   1360 304.10
320.17/320.33	c   413886    508     3366   167328   49     7869    5380   2579   1360 304.12
320.17/320.33	c   414361    508     3841   201100   52     8910    5919   3054   1362 304.16
320.17/320.33	c   415174    508     4654   254097   54    10485    6511   3867   1364 304.26
320.17/320.33	c   416495    508     5975   341522   57    13122    7163   5188   1367 304.53
320.17/320.33	c   418577    508     4372   246893   56     9947    7880   3585   1372 304.89
320.17/320.33	c   421800    498     7595   473425   62    16411    8669   6808   1380 305.49
320.17/320.33	c   426736    498     7837   474138   60    16852    9536   7050   1392 306.36
320.17/320.33	c   434243    498    10163   607966   59    21470   10490   9376   1404 309.24
320.17/320.33	c   445604    498    10628   658404   61    22327   11540   9841   1419 313.81
320.17/320.33	o 14	320.216
347.37/347.52	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
347.37/347.52	c   462460    498     9223   529492   57    19636    4441   8436   1444 320.22
347.37/347.52	c   462560    498     3112   147723   47     7377    4886   2325   1444 320.27
347.37/347.52	c   462810    498     3362   165038   49     7856    5375   2575   1444 320.30
347.37/347.52	c   463286    498     3838   196796   51     8820    5913   3051   1446 320.35
347.37/347.52	c   464100    498     4652   253093   54    10501    6505   3865   1448 320.45
347.37/347.52	c   465421    498     5973   337445   56    13112    7156   5186   1451 320.74
347.37/347.52	c   467504    498     4369   238856   54     9863    7872   3582   1455 321.15
347.37/347.52	c   470727    498     7592   466584   61    16283    8660   6805   1463 321.72
347.37/347.52	c   475663    498     7759   479984   61    16664    9527   6972   1472 323.03
347.37/347.52	c   483169    498    10275   634725   61    21633   10480   9488   1486 325.15
347.37/347.52	c   494530    498    10754   670596   62    22669   11529   9967   1490 331.76
347.37/347.52	c   511676    498     9413   586159   62    19969   12682   8626   1496 341.90
347.37/347.52	o 3	347.389
348.07/348.28	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
348.07/348.28	c   526277    488    10995   659418   59    23148    4439  10208   1514 347.39
348.07/348.28	c   526378    478     3113   151682   48     7436    4883   2326   1514 347.50
348.07/348.28	c   526629    457     3364   166404   49     7867    5372   2577   1515 347.55
348.07/348.28	c   527104    457     3839   197084   51     8814    5910   3052   1516 347.60
348.07/348.28	c   527918    457     4653   247282   53    10403    6502   3866   1518 347.73
348.07/348.28	c   529239    457     5974   325767   54    13031    7153   5187   1520 348.08
348.07/348.28	o 2	348.152
348.07/348.28	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
348.07/348.28	c   529720    457     6456   356406   55    14015    4431   5669   1521 348.15
348.07/348.28	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
348.07/348.28	v -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
348.07/348.28	v 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
348.07/348.28	v x107 -x108 -x109 -x110 -x111 -x112 -x73 x74 -x75 -x76 x77 -x78 -x79 x80 x113 -x114 -x115 x116 -x117 -x118 x119 -x120 -x81 x82
348.07/348.28	v 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
348.07/348.28	v -x132 -x133 -x134 -x135 -x136 x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144
348.07/348.28	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
348.07/348.28	c   58   529720   9896   566564     6456   356406   5669   1521 348.15
348.07/348.28	c Objective: 2
348.07/348.28	s OPTIMUM FOUND
348.07/348.28	c Total time: 348.153 s

Verifier Data (download as text)

OK	2

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node42/watcher-452994-1178007891 -o ROOT/results/node42/solver-452994-1178007891 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/452994-1178007891/instance-452994-1178007891.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 1.00 1.00 2/77 1426
/proc/meminfo: memFree=1834144/2055920 swapFree=4147452/4192956
[pid=1426] ppid=1424 vsize=19556 CPUtime=0
/proc/1426/stat : 1426 (bsolo3.0.17) R 1424 1426 952 0 -1 4194304 372 0 0 0 0 0 0 0 18 0 1 0 248700979 20025344 342 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 12842619 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1426/statm: 4889 342 288 324 0 3957 0

[startup+0.0440971 s]
/proc/loadavg: 0.99 1.00 1.00 2/77 1426
/proc/meminfo: memFree=1834144/2055920 swapFree=4147452/4192956
[pid=1426] ppid=1424 vsize=4584 CPUtime=0.03
/proc/1426/stat : 1426 (bsolo3.0.17) R 1424 1426 952 0 -1 4194304 546 0 0 0 3 0 0 0 18 0 1 0 248700979 4694016 514 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 12842619 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1426/statm: 1146 514 310 324 0 216 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 4584

[startup+0.101107 s]
/proc/loadavg: 0.99 1.00 1.00 2/77 1426
/proc/meminfo: memFree=1834144/2055920 swapFree=4147452/4192956
[pid=1426] ppid=1424 vsize=4968 CPUtime=0.09
/proc/1426/stat : 1426 (bsolo3.0.17) R 1424 1426 952 0 -1 4194304 659 0 0 0 9 0 0 0 18 0 1 0 248700979 5087232 627 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 12842619 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1426/statm: 1242 627 310 324 0 312 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4968

[startup+0.301144 s]
/proc/loadavg: 0.99 1.00 1.00 2/77 1426
/proc/meminfo: memFree=1834144/2055920 swapFree=4147452/4192956
[pid=1426] ppid=1424 vsize=6656 CPUtime=0.29
/proc/1426/stat : 1426 (bsolo3.0.17) R 1424 1426 952 0 -1 4194304 1077 0 0 0 29 0 0 0 20 0 1 0 248700979 6815744 1045 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551389 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1426/statm: 1664 1045 310 324 0 734 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6656

[startup+0.701221 s]
/proc/loadavg: 0.99 1.00 1.00 2/77 1426
/proc/meminfo: memFree=1834144/2055920 swapFree=4147452/4192956
[pid=1426] ppid=1424 vsize=8852 CPUtime=0.68
/proc/1426/stat : 1426 (bsolo3.0.17) R 1424 1426 952 0 -1 4194304 1614 0 0 0 68 0 0 0 23 0 1 0 248700979 9064448 1582 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 12842619 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1426/statm: 2213 1582 310 324 0 1283 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 8852

[startup+1.50137 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 1427
/proc/meminfo: memFree=1827800/2055920 swapFree=4147452/4192956
[pid=1426] ppid=1424 vsize=12076 CPUtime=1.48
/proc/1426/stat : 1426 (bsolo3.0.17) R 1424 1426 952 0 -1 4194304 2438 0 0 0 147 1 0 0 25 0 1 0 248700979 12365824 2406 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 12842619 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1426/statm: 3019 2406 310 324 0 2089 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 12076

[startup+3.10168 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 1427
/proc/meminfo: memFree=1824280/2055920 swapFree=4147452/4192956
[pid=1426] ppid=1424 vsize=14520 CPUtime=3.09
/proc/1426/stat : 1426 (bsolo3.0.17) R 1424 1426 952 0 -1 4194304 3033 0 0 0 307 2 0 0 25 0 1 0 248700979 14868480 3001 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1426/statm: 3630 3001 310 324 0 2700 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14520

[startup+6.30129 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 1427
/proc/meminfo: memFree=1821984/2055920 swapFree=4147452/4192956
[pid=1426] ppid=1424 vsize=16336 CPUtime=6.29
/proc/1426/stat : 1426 (bsolo3.0.17) R 1424 1426 952 0 -1 4194304 3489 0 0 0 627 2 0 0 25 0 1 0 248700979 16728064 3457 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1426/statm: 4084 3457 310 324 0 3154 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16336

[startup+12.7015 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 1427
/proc/meminfo: memFree=1820128/2055920 swapFree=4147452/4192956
[pid=1426] ppid=1424 vsize=17472 CPUtime=12.68
/proc/1426/stat : 1426 (bsolo3.0.17) R 1424 1426 952 0 -1 4194304 3774 0 0 0 1266 2 0 0 25 0 1 0 248700979 17891328 3742 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551466 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1426/statm: 4368 3742 310 324 0 3438 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17472

[startup+25.5019 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 1427
/proc/meminfo: memFree=1818336/2055920 swapFree=4147452/4192956
[pid=1426] ppid=1424 vsize=19280 CPUtime=25.48
/proc/1426/stat : 1426 (bsolo3.0.17) R 1424 1426 952 0 -1 4194304 4241 0 0 0 2545 3 0 0 25 0 1 0 248700979 19742720 4209 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 12841311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1426/statm: 4820 4209 310 324 0 3890 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19280

[startup+51.1018 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 1427
/proc/meminfo: memFree=1814304/2055920 swapFree=4147452/4192956
[pid=1426] ppid=1424 vsize=23188 CPUtime=51.06
/proc/1426/stat : 1426 (bsolo3.0.17) R 1424 1426 952 0 -1 4194304 5215 0 0 0 5103 3 0 0 25 0 1 0 248700979 23744512 5183 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1426/statm: 5797 5183 310 324 0 4867 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 23188

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 1427
/proc/meminfo: memFree=1811488/2055920 swapFree=4147452/4192956
[pid=1426] ppid=1424 vsize=26024 CPUtime=102.25
/proc/1426/stat : 1426 (bsolo3.0.17) R 1424 1426 952 0 -1 4194304 5930 0 0 0 10221 4 0 0 25 0 1 0 248700979 26648576 5898 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 12840652 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1426/statm: 6506 5898 310 324 0 5576 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 26024

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 1427
/proc/meminfo: memFree=1809120/2055920 swapFree=4147452/4192956
[pid=1426] ppid=1424 vsize=28384 CPUtime=162.22
/proc/1426/stat : 1426 (bsolo3.0.17) R 1424 1426 952 0 -1 4194304 6516 0 0 0 16217 5 0 0 25 0 1 0 248700979 29065216 6484 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1426/statm: 7096 6484 310 324 0 6166 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 28384

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 1427
/proc/meminfo: memFree=1809056/2055920 swapFree=4147452/4192956
[pid=1426] ppid=1424 vsize=28332 CPUtime=222.21
/proc/1426/stat : 1426 (bsolo3.0.17) R 1424 1426 952 0 -1 4194304 6516 0 0 0 22215 6 0 0 25 0 1 0 248700979 29011968 6475 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 12836933 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1426/statm: 7083 6475 310 324 0 6153 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 28332

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 1427
/proc/meminfo: memFree=1807456/2055920 swapFree=4147452/4192956
[pid=1426] ppid=1424 vsize=30024 CPUtime=282.18
/proc/1426/stat : 1426 (bsolo3.0.17) R 1424 1426 952 0 -1 4194304 6932 0 0 0 28212 6 0 0 25 0 1 0 248700979 30744576 6891 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1426/statm: 7506 6891 310 324 0 6576 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 30024

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 1427
/proc/meminfo: memFree=1807456/2055920 swapFree=4147452/4192956
[pid=1426] ppid=1424 vsize=29780 CPUtime=342.17
/proc/1426/stat : 1426 (bsolo3.0.17) R 1424 1426 952 0 -1 4194304 6933 0 0 0 34210 7 0 0 25 0 1 0 248700979 30494720 6838 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1426/statm: 7445 6838 311 324 0 6515 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 29780

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

[startup+345.502 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 1427
/proc/meminfo: memFree=1807456/2055920 swapFree=4147452/4192956
[pid=1426] ppid=1424 vsize=29780 CPUtime=345.37
/proc/1426/stat : 1426 (bsolo3.0.17) R 1424 1426 952 0 -1 4194304 6933 0 0 0 34530 7 0 0 25 0 1 0 248700979 30494720 6838 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551109 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1426/statm: 7445 6838 311 324 0 6515 0
Current children cumulated CPU time (s) 345.37
Current children cumulated vsize (KiB) 29780

[startup+347.101 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 1427
/proc/meminfo: memFree=1807456/2055920 swapFree=4147452/4192956
[pid=1426] ppid=1424 vsize=29780 CPUtime=346.97
/proc/1426/stat : 1426 (bsolo3.0.17) R 1424 1426 952 0 -1 4194304 6933 0 0 0 34690 7 0 0 25 0 1 0 248700979 30494720 6838 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572383 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1426/statm: 7445 6838 311 324 0 6515 0
Current children cumulated CPU time (s) 346.97
Current children cumulated vsize (KiB) 29780

[startup+347.901 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 1427
/proc/meminfo: memFree=1807456/2055920 swapFree=4147452/4192956
[pid=1426] ppid=1424 vsize=29780 CPUtime=347.77
/proc/1426/stat : 1426 (bsolo3.0.17) R 1424 1426 952 0 -1 4194304 6933 0 0 0 34770 7 0 0 25 0 1 0 248700979 30494720 6838 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1426/statm: 7445 6838 311 324 0 6515 0
Current children cumulated CPU time (s) 347.77
Current children cumulated vsize (KiB) 29780

[startup+348.101 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 1427
/proc/meminfo: memFree=1807456/2055920 swapFree=4147452/4192956
[pid=1426] ppid=1424 vsize=29780 CPUtime=347.97
/proc/1426/stat : 1426 (bsolo3.0.17) R 1424 1426 952 0 -1 4194304 6933 0 0 0 34790 7 0 0 25 0 1 0 248700979 30494720 6838 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1426/statm: 7445 6838 311 324 0 6515 0
Current children cumulated CPU time (s) 347.97
Current children cumulated vsize (KiB) 29780

[startup+348.201 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 1427
/proc/meminfo: memFree=1807456/2055920 swapFree=4147452/4192956
[pid=1426] ppid=1424 vsize=29780 CPUtime=348.07
/proc/1426/stat : 1426 (bsolo3.0.17) R 1424 1426 952 0 -1 4194304 6933 0 0 0 34800 7 0 0 25 0 1 0 248700979 30494720 6838 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134574500 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1426/statm: 7445 6838 311 324 0 6515 0
Current children cumulated CPU time (s) 348.07
Current children cumulated vsize (KiB) 29780

Child status: 0
Real time (s): 348.291
CPU time (s): 348.16
CPU user time (s): 348.084
CPU system time (s): 0.075988
CPU usage (%): 99.9623
Max. virtual memory (cumulated for all children) (KiB): 30024

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 348.084
system time used= 0.075988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6937
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= 12
involuntary context switches= 7037

runsolver used 0.280957 second user time and 0.758884 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Tue May  1 08:24:51 UTC 2007

IDJOB= 452994
IDBENCH= 48061
IDSOLVER= 199
FILE ID= node42/452994-1178007891

PBS_JOBID= 4728301

Free space on /tmp= 66558 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/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= bsolo3.0.17 -m1800 /tmp/evaluation/452994-1178007891/instance-452994-1178007891.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-452994-1178007891 -o ROOT/results/node42/solver-452994-1178007891 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/452994-1178007891/instance-452994-1178007891.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  aeb6a0e03ee8f8f2b4b438b8148c9b4c

RANDOM SEED= 977108446

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.277
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.277
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1834552 kB
Buffers:         29292 kB
Cached:         102524 kB
SwapCached:      14316 kB
Active:          58740 kB
Inactive:        97056 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1834552 kB
SwapTotal:     4192956 kB
SwapFree:      4147452 kB
Dirty:            6600 kB
Writeback:           0 kB
Mapped:          30828 kB
Slab:            50912 kB
Committed_AS:  3742976 kB
PageTables:       1912 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66558 MiB

End job on node42 on Tue May  1 08:30:39 UTC 2007