Trace number 455241

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 3.0.17SAT (TO)-6 1800.04 1800.54

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_50_25_1.opb
MD5SUMe0d3a2bf2cd2b7e4b27d7033a7686e76
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-6
Best CPU time to get the best result obtained on this benchmark66.9268
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -6
Optimality of the best value was proved YES
Number of variables100
Total number of constraints151
Number of constraints which are clauses50
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints101
Minimum length of a constraint2
Maximum length of a constraint100
Number of terms in the objective function 50
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 50
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)2996
Sum of products size (including duplicates)5992
Number of different products1498
Sum of products size2996

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data (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/455241-1178039977/instance-455241-1178039977.opb
0.00/0.00	c File size is 35576 bytes.
0.00/0.02	c Highest Coefficient sum: 100
0.00/0.02	c Parsing was ok!!
0.00/0.02	c Total parsing time: 0.017 s
0.00/0.02	c Var: 3096 Constr: 6144 3046/102/2996 Lit: 21272 Watch. Lit: 18178
0.00/0.02	c Obj. Vars: 50 (1.61499 % of total variables)
6.38/6.42	c Pre-processing Time: 6.415 s
6.38/6.42	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
6.38/6.42	c        0   3096     6144    21272    3    18178   50219      0      0 6.42
6.38/6.42	c Switching off LPR mode.
6.38/6.42	o -1	6.418
6.38/6.42	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
6.38/6.42	c        0   3096     6145    21322    3    18181   50252      1      0 6.42
6.38/6.42	o -2	6.421
6.38/6.42	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
6.38/6.42	c        0   3096     6146    21372    3    18185   50302      2      0 6.42
6.38/6.42	o -3	6.424
6.38/6.43	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
6.38/6.43	c        0   3096     6147    21422    3    18190   50369      3      0 6.42
6.38/6.43	o -4	6.428
6.38/6.44	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
6.38/6.44	c        9   3096     6157    22086    3    18214   50385     13      1 6.43
6.38/6.44	o -5	6.44
1305.93/1306.34	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1305.93/1306.34	c       53   3096     6202    24573    3    18309   50402     58      8 6.44
1305.93/1306.34	c      154   3096     6303    30207    4    18511   55443    159     23 6.47
1305.93/1306.34	c      404   3096     6553    44666    6    19011   60988    409     62 6.50
1305.93/1306.34	c      879   3096     7028    72218   10    19961   67087    884    134 6.54
1305.93/1306.34	c     1692   3096     7841   113522   14    21587   73796   1697    253 6.67
1305.93/1306.34	c     3012   3096     9161   181403   19    24227   81176   3017    442 6.81
1305.93/1306.34	c     5093   3096    11242   302380   26    28389   89294   5098    714 7.13
1305.93/1306.34	c     8316   3096    14465   494993   34    34835   98224   8321   1080 7.70
1305.93/1306.34	c    13252   3096    19401   751733   38    44707  108047  13257   1501 8.83
1305.93/1306.34	c    20759   3096    26908  1142504   42    59721  118852  20764   1862 11.14
1305.93/1306.34	c    32120   3096    38269  1801938   47    82443  130738  32125   1708 18.80
1305.93/1306.34	c    49265   3096    55414  2921329   52   116733  143812  49270   1051 46.85
1305.93/1306.34	c    75086   3096    81235  4793196   59   168375  158194  75091    588 127.54
1305.93/1306.34	c   113918   3096   120067  7333921   61   246039  174014 113923    402 282.78
1305.93/1306.34	c   172270   3096   178419 10943104   61   362743  191416 172275    281 612.43
1305.93/1306.34	c   259902   3096    85031  5608249   65   175957  210558  78887    228 1137.02
1305.93/1306.34	o -6	1305.98
1800.00/1800.50	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1800.00/1800.50	c   302930   3096   128060  8370781   65   262021   50335 121916    231 1305.98
1800.00/1800.50	c   303030   3096    19051   841408   44    43998   55369  12907    219 1381.23
1800.00/1800.50	c   303280   3096    19301   854730   44    44498   60906  13157    219 1381.37
1800.00/1800.50	c   303755   3096    19776   880280   44    45448   66997  13632    219 1381.62
1800.00/1800.50	c   304568   3096    20589   924532   44    47074   73697  14445    220 1382.26
1800.00/1800.50	c   305888   3096    21909   998642   45    49714   81067  15765    221 1383.06
1800.00/1800.50	c   307969   3096    23990  1122472   46    53876   89174  17846    222 1384.59
1800.00/1800.50	c   311194   3096    27215  1319333   48    60326   98092  21071    224 1387.35
1800.00/1800.50	c   316130   3096    32151  1607769   50    70198  107902  26007    227 1392.36
1800.00/1800.50	c   323637   3096    39658  2070922   52    85212  118693  33514    230 1401.31
1800.00/1800.50	c   334998   3096    51019  2756480   54   107934  130563  44875    236 1416.11
1800.00/1800.50	c   352142   3096    68163  3846848   56   142222  143620  62019    241 1460.55
1800.00/1800.50	c   377961   3096    93982  5563311   59   193860  157983  87838    245 1539.54
1800.00/1800.50	c   416794   3096   132815  8029399   60   271526  173782 126671    244 1704.16
1800.00/1800.50	c Caught signal: 15
1800.00/1800.50	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
1800.00/1800.50	v -x29 -x30 x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 x41 x42 -x43 -x44 -x45 -x46 x47 -x48 -x49 -x50 x84 -x87 -x78 -x66 -x94
1800.00/1800.50	v x86 -x93 -x100 -x72 -x63 -x91 -x60 -x64 -x77 -x73 -x62 -x69 -x68 -x80 -x83 -x81 -x74 -x53 -x59 x70 -x56 -x61 -x65 -x67 -x76 -x82
1800.00/1800.50	v x90 -x92 -x97 -x51 -x57 -x85 -x88 -x99 -x75 -x71 -x54 -x55 -x58 x98 -x52 -x96 -x79 -x89 x95
1800.00/1800.50	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.00/1800.50	c   34   438378   4037   459936   154399  9344732 148255    243 1800.01
1800.00/1800.50	c Objective: -6
1800.00/1800.50	s SATISFIABLE
1800.00/1800.50	c Total time: 1800.01 s

Verifier Data (download as text)

OK	-6

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node18/watcher-455241-1178039977 -o ROOT/results/node18/solver-455241-1178039977 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/455241-1178039977/instance-455241-1178039977.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: 0.91 0.97 0.98 3/77 6236
/proc/meminfo: memFree=1760632/2055920 swapFree=4147196/4192956
[pid=6236] ppid=6234 vsize=11772 CPUtime=0
/proc/6236/stat : 6236 (bsolo3.0.17) R 6234 6236 5361 0 -1 4194304 373 0 0 0 0 0 0 0 18 0 1 0 251915096 12054528 343 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6236/statm: 2943 344 289 324 0 2004 0

[startup+0.070561 s]
/proc/loadavg: 0.91 0.97 0.98 3/77 6236
/proc/meminfo: memFree=1760632/2055920 swapFree=4147196/4192956
[pid=6236] ppid=6234 vsize=5588 CPUtime=0.06
/proc/6236/stat : 6236 (bsolo3.0.17) R 6234 6236 5361 0 -1 4194304 810 0 0 0 6 0 0 0 18 0 1 0 251915096 5722112 771 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550698 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6236/statm: 1397 771 304 324 0 467 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5588

[startup+0.101562 s]
/proc/loadavg: 0.91 0.97 0.98 3/77 6236
/proc/meminfo: memFree=1760632/2055920 swapFree=4147196/4192956
[pid=6236] ppid=6234 vsize=5588 CPUtime=0.09
/proc/6236/stat : 6236 (bsolo3.0.17) R 6234 6236 5361 0 -1 4194304 810 0 0 0 9 0 0 0 18 0 1 0 251915096 5722112 771 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6236/statm: 1397 771 304 324 0 467 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5588

[startup+0.301582 s]
/proc/loadavg: 0.91 0.97 0.98 3/77 6236
/proc/meminfo: memFree=1760632/2055920 swapFree=4147196/4192956
[pid=6236] ppid=6234 vsize=5588 CPUtime=0.29
/proc/6236/stat : 6236 (bsolo3.0.17) R 6234 6236 5361 0 -1 4194304 810 0 0 0 29 0 0 0 19 0 1 0 251915096 5722112 771 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6236/statm: 1397 771 304 324 0 467 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5588

[startup+0.701621 s]
/proc/loadavg: 0.91 0.97 0.98 3/77 6236
/proc/meminfo: memFree=1760632/2055920 swapFree=4147196/4192956
[pid=6236] ppid=6234 vsize=5588 CPUtime=0.69
/proc/6236/stat : 6236 (bsolo3.0.17) R 6234 6236 5361 0 -1 4194304 810 0 0 0 69 0 0 0 23 0 1 0 251915096 5722112 771 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550863 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6236/statm: 1397 771 304 324 0 467 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5588

[startup+1.5017 s]
/proc/loadavg: 0.91 0.97 0.98 2/78 6237
/proc/meminfo: memFree=1758704/2055920 swapFree=4147196/4192956
[pid=6236] ppid=6234 vsize=5588 CPUtime=1.49
/proc/6236/stat : 6236 (bsolo3.0.17) R 6234 6236 5361 0 -1 4194304 810 0 0 0 149 0 0 0 25 0 1 0 251915096 5722112 771 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6236/statm: 1397 771 304 324 0 467 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5588

[startup+3.10185 s]
/proc/loadavg: 0.91 0.97 0.98 2/78 6237
/proc/meminfo: memFree=1758576/2055920 swapFree=4147196/4192956
[pid=6236] ppid=6234 vsize=5588 CPUtime=3.09
/proc/6236/stat : 6236 (bsolo3.0.17) R 6234 6236 5361 0 -1 4194304 810 0 0 0 309 0 0 0 25 0 1 0 251915096 5722112 771 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6236/statm: 1397 771 304 324 0 467 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5588

[startup+6.30116 s]
/proc/loadavg: 0.92 0.97 0.98 2/78 6237
/proc/meminfo: memFree=1758320/2055920 swapFree=4147196/4192956
[pid=6236] ppid=6234 vsize=5588 CPUtime=6.29
/proc/6236/stat : 6236 (bsolo3.0.17) R 6234 6236 5361 0 -1 4194304 810 0 0 0 629 0 0 0 25 0 1 0 251915096 5722112 771 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8294401 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6236/statm: 1397 771 304 324 0 467 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5588

[startup+12.7018 s]
/proc/loadavg: 0.93 0.97 0.98 2/78 6237
/proc/meminfo: memFree=1740472/2055920 swapFree=4147196/4192956
[pid=6236] ppid=6234 vsize=24808 CPUtime=12.69
/proc/6236/stat : 6236 (bsolo3.0.17) R 6234 6236 5361 0 -1 4194304 5683 0 0 0 1265 4 0 0 25 0 1 0 251915096 25403392 5593 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8296059 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6236/statm: 6202 5593 310 324 0 5272 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24808

[startup+25.502 s]
/proc/loadavg: 0.94 0.97 0.98 2/78 6237
/proc/meminfo: memFree=1726392/2055920 swapFree=4147196/4192956
[pid=6236] ppid=6234 vsize=38024 CPUtime=25.48
/proc/6236/stat : 6236 (bsolo3.0.17) R 6234 6236 5361 0 -1 4194304 8979 0 0 0 2541 7 0 0 25 0 1 0 251915096 38936576 8889 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6236/statm: 9506 8889 310 324 0 8576 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 38024

[startup+51.1015 s]
/proc/loadavg: 0.96 0.97 0.98 2/78 6237
/proc/meminfo: memFree=1714680/2055920 swapFree=4147196/4192956
[pid=6236] ppid=6234 vsize=49676 CPUtime=51.07
/proc/6236/stat : 6236 (bsolo3.0.17) R 6234 6236 5361 0 -1 4194304 11886 0 0 0 5097 10 0 0 25 0 1 0 251915096 50868224 11796 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6236/statm: 12419 11796 310 324 0 11489 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 49676

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 6237
/proc/meminfo: memFree=1697016/2055920 swapFree=4147196/4192956
[pid=6236] ppid=6234 vsize=67260 CPUtime=102.26
/proc/6236/stat : 6236 (bsolo3.0.17) R 6234 6236 5361 0 -1 4194304 16275 0 0 0 10210 16 0 0 25 0 1 0 251915096 68874240 16185 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6236/statm: 16815 16185 310 324 0 15885 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 67260

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6237
/proc/meminfo: memFree=1679032/2055920 swapFree=4147196/4192956
[pid=6236] ppid=6234 vsize=85408 CPUtime=162.24
/proc/6236/stat : 6236 (bsolo3.0.17) R 6234 6236 5361 0 -1 4194304 20809 0 0 0 16203 21 0 0 25 0 1 0 251915096 87457792 20719 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6236/statm: 21352 20719 310 324 0 20422 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 85408

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6237
/proc/meminfo: memFree=1662712/2055920 swapFree=4147196/4192956
[pid=6236] ppid=6234 vsize=101356 CPUtime=222.23
/proc/6236/stat : 6236 (bsolo3.0.17) R 6234 6236 5361 0 -1 4194304 24806 0 0 0 22197 26 0 0 25 0 1 0 251915096 103788544 24716 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6236/statm: 25339 24716 310 324 0 24409 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 101356

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6237
/proc/meminfo: memFree=1652664/2055920 swapFree=4147196/4192956
[pid=6236] ppid=6234 vsize=111588 CPUtime=282.22
/proc/6236/stat : 6236 (bsolo3.0.17) R 6234 6236 5361 0 -1 4194304 27376 0 0 0 28192 30 0 0 25 0 1 0 251915096 114266112 27286 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6236/statm: 27897 27286 310 324 0 26967 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 111588

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6237
/proc/meminfo: memFree=1643320/2055920 swapFree=4147196/4192956
[pid=6236] ppid=6234 vsize=120936 CPUtime=342.19
/proc/6236/stat : 6236 (bsolo3.0.17) R 6234 6236 5361 0 -1 4194304 29684 0 0 0 34186 33 0 0 25 0 1 0 251915096 123838464 29594 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6236/statm: 30234 29594 310 324 0 29304 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 120936

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6237
/proc/meminfo: memFree=1632504/2055920 swapFree=4147196/4192956
[pid=6236] ppid=6234 vsize=131816 CPUtime=402.18
/proc/6236/stat : 6236 (bsolo3.0.17) R 6234 6236 5361 0 -1 4194304 32420 0 0 0 40181 37 0 0 25 0 1 0 251915096 134979584 32330 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551466 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6236/statm: 32954 32330 310 324 0 32024 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 131816

[startup+462.301 s]
/proc/loadavg: 1.07 0.99 0.98 2/78 6237
/proc/meminfo: memFree=1621560/2055920 swapFree=4147196/4192956
[pid=6236] ppid=6234 vsize=142540 CPUtime=462.16
/proc/6236/stat : 6236 (bsolo3.0.17) R 6234 6236 5361 0 -1 4194304 35103 0 0 0 46176 40 0 0 25 0 1 0 251915096 145960960 35013 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572383 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6236/statm: 35635 35014 310 324 0 34705 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 142540

[startup+522.302 s]
/proc/loadavg: 1.09 1.00 0.99 2/78 6237
/proc/meminfo: memFree=1612984/2055920 swapFree=4147196/4192956
[pid=6236] ppid=6234 vsize=151208 CPUtime=522.15
/proc/6236/stat : 6236 (bsolo3.0.17) R 6234 6236 5361 0 -1 4194304 37263 0 0 0 52172 43 0 0 25 0 1 0 251915096 154836992 37173 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6236/statm: 37802 37173 310 324 0 36872 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 151208

[startup+582.302 s]
/proc/loadavg: 1.15 1.03 1.00 2/78 6237
/proc/meminfo: memFree=1604024/2055920 swapFree=4147196/4192956
[pid=6236] ppid=6234 vsize=160020 CPUtime=582.13
/proc/6236/stat : 6236 (bsolo3.0.17) R 6234 6236 5361 0 -1 4194304 39477 0 0 0 58167 46 0 0 25 0 1 0 251915096 163860480 39387 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6236/statm: 40005 39387 310 324 0 39075 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 160020

[startup+642.302 s]
/proc/loadavg: 1.11 1.04 1.00 2/78 6237
/proc/meminfo: memFree=1597048/2055920 swapFree=4147196/4192956
[pid=6236] ppid=6234 vsize=167168 CPUtime=642.12
/proc/6236/stat : 6236 (bsolo3.0.17) R 6234 6236 5361 0 -1 4194304 41246 0 0 0 64163 49 0 0 25 0 1 0 251915096 171180032 41156 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6236/statm: 41792 41156 310 324 0 40862 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 167168


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

[startup+882.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 6237
/proc/meminfo: memFree=1579832/2055920 swapFree=4147196/4192956
[pid=6236] ppid=6234 vsize=183984 CPUtime=882.05
/proc/6236/stat : 6236 (bsolo3.0.17) R 6234 6236 5361 0 -1 4194304 45654 0 0 0 88150 55 0 0 25 0 1 0 251915096 188399616 45374 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6236/statm: 45996 45374 310 324 0 45066 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 183984

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 6237
/proc/meminfo: memFree=1579832/2055920 swapFree=4147196/4192956
[pid=6236] ppid=6234 vsize=183984 CPUtime=942.04
/proc/6236/stat : 6236 (bsolo3.0.17) R 6234 6236 5361 0 -1 4194304 45654 0 0 0 94148 56 0 0 25 0 1 0 251915096 188399616 45374 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6236/statm: 45996 45374 310 324 0 45066 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 183984

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 6237
/proc/meminfo: memFree=1580024/2055920 swapFree=4147196/4192956
[pid=6236] ppid=6234 vsize=183984 CPUtime=1002.01
/proc/6236/stat : 6236 (bsolo3.0.17) R 6234 6236 5361 0 -1 4194304 45654 0 0 0 100145 56 0 0 25 0 1 0 251915096 188399616 45374 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550916 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6236/statm: 45996 45374 310 324 0 45066 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 183984

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6237
/proc/meminfo: memFree=1580024/2055920 swapFree=4147196/4192956
[pid=6236] ppid=6234 vsize=183984 CPUtime=1062
/proc/6236/stat : 6236 (bsolo3.0.17) R 6234 6236 5361 0 -1 4194304 45654 0 0 0 106143 57 0 0 25 0 1 0 251915096 188399616 45374 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6236/statm: 45996 45374 310 324 0 45066 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 183984

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6237
/proc/meminfo: memFree=1580088/2055920 swapFree=4147196/4192956
[pid=6236] ppid=6234 vsize=183984 CPUtime=1121.98
/proc/6236/stat : 6236 (bsolo3.0.17) R 6234 6236 5361 0 -1 4194304 45654 0 0 0 112141 57 0 0 25 0 1 0 251915096 188399616 45374 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6236/statm: 45996 45374 310 324 0 45066 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 183984

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6237
/proc/meminfo: memFree=1580088/2055920 swapFree=4147196/4192956
[pid=6236] ppid=6234 vsize=183984 CPUtime=1181.97
/proc/6236/stat : 6236 (bsolo3.0.17) R 6234 6236 5361 0 -1 4194304 45654 0 0 0 118139 58 0 0 25 0 1 0 251915096 188399616 45374 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6236/statm: 45996 45374 310 324 0 45066 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 183984

[startup+1242.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 6239
/proc/meminfo: memFree=1579768/2055920 swapFree=4147196/4192956
[pid=6236] ppid=6234 vsize=183984 CPUtime=1241.95
/proc/6236/stat : 6236 (bsolo3.0.17) R 6234 6236 5361 0 -1 4194304 45654 0 0 0 124137 58 0 0 25 0 1 0 251915096 188399616 45374 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6236/statm: 45996 45374 310 324 0 45066 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 183984

[startup+1302.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 6239
/proc/meminfo: memFree=1579768/2055920 swapFree=4147196/4192956
[pid=6236] ppid=6234 vsize=183984 CPUtime=1301.94
/proc/6236/stat : 6236 (bsolo3.0.17) R 6234 6236 5361 0 -1 4194304 45654 0 0 0 130135 59 0 0 25 0 1 0 251915096 188399616 45374 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6236/statm: 45996 45374 310 324 0 45066 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 183984

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6239
/proc/meminfo: memFree=1579768/2055920 swapFree=4147196/4192956
[pid=6236] ppid=6234 vsize=183984 CPUtime=1361.91
/proc/6236/stat : 6236 (bsolo3.0.17) R 6234 6236 5361 0 -1 4194304 45774 0 0 0 136132 59 0 0 25 0 1 0 251915096 188399616 45374 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6236/statm: 45996 45374 310 324 0 45066 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 183984

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6239
/proc/meminfo: memFree=1579768/2055920 swapFree=4147196/4192956
[pid=6236] ppid=6234 vsize=183956 CPUtime=1421.9
/proc/6236/stat : 6236 (bsolo3.0.17) R 6234 6236 5361 0 -1 4194304 45774 0 0 0 142130 60 0 0 25 0 1 0 251915096 188370944 45374 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134559677 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6236/statm: 45989 45374 310 324 0 45059 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 183956

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6239
/proc/meminfo: memFree=1579768/2055920 swapFree=4147196/4192956
[pid=6236] ppid=6234 vsize=183956 CPUtime=1481.88
/proc/6236/stat : 6236 (bsolo3.0.17) R 6234 6236 5361 0 -1 4194304 45774 0 0 0 148128 60 0 0 25 0 1 0 251915096 188370944 45374 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572615 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6236/statm: 45989 45374 310 324 0 45059 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 183956

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6239
/proc/meminfo: memFree=1579896/2055920 swapFree=4147196/4192956
[pid=6236] ppid=6234 vsize=183956 CPUtime=1541.87
/proc/6236/stat : 6236 (bsolo3.0.17) R 6234 6236 5361 0 -1 4194304 45774 0 0 0 154126 61 0 0 25 0 1 0 251915096 188370944 45374 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6236/statm: 45989 45374 310 324 0 45059 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 183956

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6239
/proc/meminfo: memFree=1579896/2055920 swapFree=4147196/4192956
[pid=6236] ppid=6234 vsize=183956 CPUtime=1601.85
/proc/6236/stat : 6236 (bsolo3.0.17) R 6234 6236 5361 0 -1 4194304 45774 0 0 0 160124 61 0 0 25 0 1 0 251915096 188370944 45374 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551353 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6236/statm: 45989 45374 310 324 0 45059 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 183956

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6239
/proc/meminfo: memFree=1579960/2055920 swapFree=4147196/4192956
[pid=6236] ppid=6234 vsize=183956 CPUtime=1661.84
/proc/6236/stat : 6236 (bsolo3.0.17) R 6234 6236 5361 0 -1 4194304 45774 0 0 0 166122 62 0 0 25 0 1 0 251915096 188370944 45374 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6236/statm: 45989 45374 310 324 0 45059 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 183956

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6239
/proc/meminfo: memFree=1579960/2055920 swapFree=4147196/4192956
[pid=6236] ppid=6234 vsize=183956 CPUtime=1721.81
/proc/6236/stat : 6236 (bsolo3.0.17) R 6234 6236 5361 0 -1 4194304 45774 0 0 0 172119 62 0 0 25 0 1 0 251915096 188370944 45374 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6236/statm: 45989 45374 310 324 0 45059 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 183956

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6239
/proc/meminfo: memFree=1579960/2055920 swapFree=4147196/4192956
[pid=6236] ppid=6234 vsize=183956 CPUtime=1781.8
/proc/6236/stat : 6236 (bsolo3.0.17) R 6234 6236 5361 0 -1 4194304 45774 0 0 0 178117 63 0 0 25 0 1 0 251915096 188370944 45374 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6236/statm: 45989 45374 310 324 0 45059 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 183956



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6239
/proc/meminfo: memFree=1579960/2055920 swapFree=4147196/4192956
[pid=6236] ppid=6234 vsize=183956 CPUtime=1800
/proc/6236/stat : 6236 (bsolo3.0.17) R 6234 6236 5361 0 -1 4194304 45774 0 0 0 179937 63 0 0 25 0 1 0 251915096 188370944 45374 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6236/statm: 45989 45374 310 324 0 45059 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 183956

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6239
/proc/meminfo: memFree=1579960/2055920 swapFree=4147196/4192956
[pid=6236] ppid=6234 vsize=183956 CPUtime=1800
/proc/6236/stat : 6236 (bsolo3.0.17) R 6234 6236 5361 0 -1 4194304 45774 0 0 0 179937 63 0 0 25 0 1 0 251915096 188370944 45374 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6236/statm: 45989 45374 310 324 0 45059 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 183956

Child status: 15
Real time (s): 1800.54
CPU time (s): 1800.04
CPU user time (s): 1799.37
CPU system time (s): 0.665898
CPU usage (%): 99.9724
Max. virtual memory (cumulated for all children) (KiB): 184744

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.37
system time used= 0.665898
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 45778
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= 37048

runsolver used 1.40679 second user time and 3.89641 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Tue May  1 17:19:37 UTC 2007

IDJOB= 455241
IDBENCH= 48250
IDSOLVER= 199
FILE ID= node18/455241-1178039977

PBS_JOBID= 4728423

Free space on /tmp= 66558 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_50_25_1.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/455241-1178039977/instance-455241-1178039977.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-455241-1178039977 -o ROOT/results/node18/solver-455241-1178039977 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/455241-1178039977/instance-455241-1178039977.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  e0d3a2bf2cd2b7e4b27d7033a7686e76

RANDOM SEED= 324426158

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.234
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		: 3000.234
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:       1761048 kB
Buffers:         82140 kB
Cached:         117268 kB
SwapCached:      14452 kB
Active:         167412 kB
Inactive:        59472 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1761048 kB
SwapTotal:     4192956 kB
SwapFree:      4147196 kB
Dirty:            6692 kB
Writeback:           0 kB
Mapped:          33204 kB
Slab:            53504 kB
Committed_AS:  8302624 kB
PageTables:       1780 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 node18 on Tue May  1 17:49:40 UTC 2007