Trace number 1877078

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 NameAnswerobjCPU timeWall clock time
bsolo 3.1SAT-26 1798.03 1798.75

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb30-15-opb/normalized-frb30-15-4.opb
MD5SUM7bb05c60facd55e51c4cfcaa0e217e6e
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-29
Best CPU time to get the best result obtained on this benchmark1796.88
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -30
Optimality of the best value was proved YES
Number of variables450
Total number of constraints17831
Number of constraints which are clauses17831
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint2
Number of terms in the objective function 450
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 450
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 450
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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 3.1 - 13/04/2009 : 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 Memory Limit set to 1800 MB
0.00/0.00	c Instance file HOME/instance-1877078-1245164171.opb
0.00/0.00	c File size is 422586 bytes.
0.01/0.05	c Highest Coefficient sum: 450
0.01/0.05	c Parsing was ok!!
0.01/0.05	c Total parsing time: 0.051 s
0.01/0.05	c Var: 450 Constr: 17831 17831/0/0 Lit: 35662 Watch. Lit: 35662
0.01/0.05	c Obj. Vars: 450 (100 % of total variables)
0.09/0.20	c Pre-processing Time: 0.198 s
0.09/0.20	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.09/0.20	c        0    450    17831    35662    2    35662    5943      0      0 0.20
0.09/0.20	c Switching off lower bounding mode.
0.19/0.20	o -22
0.19/0.20	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.19/0.20	c        0    450    17832    36112    2    35686    6943      1      0 0.20
0.19/0.20	o -23
0.69/0.79	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.69/0.79	c        1    450    17834    36988    2    35713    6943      3      4 0.20
0.69/0.79	c      101    450    17949    85570    4    35943    7638    118    385 0.26
0.69/0.79	c      352    450    18243   209669   11    36531    8402    412    826 0.43
0.69/0.79	c      830    450    18802   445256   23    37649    9243    971   1075 0.77
0.69/0.79	o -24
1.39/1.43	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.39/1.43	c      858    450    18835   459250   24    37739    6943   1004   1081 0.79
1.39/1.43	c      958    450    18951   508113   26    37971    7638   1120   1110 0.86
1.39/1.43	c     1208    450    19237   628713   32    38543    8402   1406   1152 1.05
1.39/1.43	c     1683    450    19793   862532   43    39655    9243   1962   1176 1.43
1.39/1.43	o -25
113.35/113.40	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
113.35/113.40	c     1689    450    19800   865521   43    39694    6943   1969   1175 1.44
113.35/113.40	c     1789    450    19912   912527   45    39918    7638   2081   1175 1.52
113.35/113.40	c     2039    450    20197  1032377   51    40488    8402   2366   1183 1.72
113.35/113.40	c     2516    450    20744  1262152   60    41582    9243   2913   1181 2.13
113.35/113.40	c     3329    450    21668  1650589   76    43430   10168   3837   1170 2.84
113.35/113.40	c     4650    450    23177  2284371   98    46448   11185   5346   1093 4.25
113.35/113.40	c     6732    450    25551  3281486  128    51196   12304   7720   1024 6.57
113.35/113.40	c     9955    450    29262  4839293  165    58618   13535  11431    936 10.63
113.35/113.40	c    14892    450    27649  4160612  150    55323   14889   9818    817 18.21
113.35/113.40	c    22398    450    28554  4532041  158    57191   16378  10723    687 32.59
113.35/113.40	c    33759    450    33125  6446493  194    66298   18016  15294    595 56.66
113.35/113.40	c    50904    450    34143  6882000  201    68333   19818  16312    480 105.83
113.35/113.40	o -26
1797.98/1798.72	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1797.98/1798.72	c    54845    450    28429  4480780  157    56931    6944  10598    483 113.36
1797.98/1798.72	c    54945    450    21417  1540114   71    42860    7639   3586    483 113.67
1797.98/1798.72	c    55195    450    21704  1659747   76    43434    8403   3873    484 113.92
1797.98/1798.72	c    55670    450    22245  1886147   84    44516    9244   4414    486 114.33
1797.98/1798.72	c    56483    450    23173  2274683   98    46372   10169   5342    490 115.11
1797.98/1798.72	c    57805    450    24709  2917139  118    49444   11186   6878    495 116.56
1797.98/1798.72	c    59886    450    27125  3927497  144    54276   12305   9294    502 119.14
1797.98/1798.72	c    63110    450    24321  2750941  113    48668   13536   6490    509 123.94
1797.98/1798.72	c    68046    450    30072  5157286  171    60170   14890  12241    517 131.59
1797.98/1798.72	c    75552    450    30932  5516384  178    61914   16380  13101    522 144.54
1797.98/1798.72	c    86914    450    26884  3821833  142    53794   18019   9053    517 167.93
1797.98/1798.72	c   104058    450    28141  4351115  154    56332   19821  10310    490 212.15
1797.98/1798.72	c   129877    450    37558  8276988  220    75163   21804  19727    462 280.63
1797.98/1798.72	c   168710    450    38156  8522933  223    76385   23985  20325    416 404.76
1797.98/1798.72	c   227063    450    31678  5830683  184    63382   26384  13847    384 590.38
1797.98/1798.72	c   314695    450    34381  6955712  202    68788   29023  16550    335 937.16
1797.98/1798.72	c   446247    450    38871  8819892  226    77783   31926  21040    313 1424.01
1797.98/1798.72	c Resources Exceeded
1797.98/1798.72	v -x450 -x449 -x448 -x447 -x446 -x445 -x444 -x443 -x442 -x441 -x440 -x439 -x438 x437 -x436 -x435 -x434 -x433 -x432 -x431 -x430 -x429 -x428 x427 -x426 -x425 -x424 -x423 -x422 -x421 -x420 -x419 -x418 -x417 -x416 -x415 -x414 -x413 -x412 -x411 -x410 -x409 x408 -x407 -x406 -x405 -x404 x403 -x402 -x401 -x400 -x399 -x398 -x397 -x396 -x395 -x394 -x393 -x392 -x391 -x390 -x389 -x388 -x387 -x386 -x385 -x384 -x383 -x382 -x381 -x380 x379 -x378 -x377 -x376 -x375 -x374 -x373 -x372 -x371 -x370 x369 -x368 -x367 -x366 -x365 -x364 -x363 -x362 -x361 -x360 -x359 -x358 -x357 -x356 -x355 -x354 -x353 -x352 -x351 -x350 -x349 -x348 -x347 -x346 -x345 -x344 -x343 -x342 -x341 -x340 x339 -x338 -x337 -x336 -x335 -x334 -x333 -x332 -x331 -x330 -x329 -x328 -x327 -x326 -x325 -x324 -x323 -x322 -x321 -x320 -x319 x318 -x317 -x316 -x315 -x314 -x313 -x312 -x311 -x310 -x309 -x308 -x307 x306 -x305 -x304 -x303 -x302 -x301 -x300 -x299 -x298 x297 -x296 -x295 -x294 -x293 -x292 -x291 -x290 -x289 -x288 -x287 -x286 -x285 -x284 -x283 -x282 -x281 x280 -x279 -x278 -x277 -x276 -x275 -x274 -x273 -x272 -x271 -x270 -x269 -x268 -x267 -x266 -x265 -x264 -x263 -x262 -x261 -x260 -x259 -x258 -x257 -x256 -x255 x254 -x253 -x252 -x251 -x250 -x249 -x248 -x247 -x246 -x245 -x244 -x243 -x242 -x241 -x240 x239 -x238 -x237 -x236 -x235 -x234 -x233 -x232 -x231 -x230 -x229 -x228 -x227 -x226 -x225 -x224 -x223 -x222 -x221 -x220 -x219 -x218 -x217 -x216 x215 -x214 -x213 -x212 -x211 -x210 -x209 -x208 -x207 x206 -x205 -x204 -x203 -x202 -x201 -x200 -x199 -x198 -x197 -x196 -x195 -x194 -x193 -x192 -x191 -x190 x189 -x188 -x187 -x186 -x185 -x184 -x183 -x182 -x181 -x180 -x179 -x178 -x177 -x176 x175 -x174 -x173 -x172 -x171 -x170 -x169 -x168 -x167 -x166 x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 -x152 -x151 -x150 -x149 x148 -x147 -x146 -x145 -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127 -x126 -x125 -x124 -x123 -x122 x121 -x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 x112 -x111 -x110 -x109 -x108 -x107 -x106 -x105 -x104 -x103 -x102 x101 -x100 -x99 -x98 -x97 -x96 -x95 -x94 -x93 -x92 -x91 -x90 -x89 -x88 x87 -x86 -x85 -x84 -x83 -x82 -x81 -x80 -x79 -x78 -x77 -x76 -x75 -x74 -x73 -x72 -x71 -x70 -x69 -x68 -x67 -x66 -x65 -x64 -x63 -x62 -x61 -x60 -x59 -x58 -x57 -x56 -x55 -x54 -x53 -x52 -x51 -x50 -x49 -x48 -x47 x46 -x45 -x44 -x43 -x42 -x41 -x40 -x39 -x38 -x37 -x36 -x35 x34 -x33 -x32 -x31 -x30 -x29 -x28 -x27 -x26 -x25 -x24 -x23 -x22 -x21 -x20 -x19 -x18 x17 -x16 -x15 -x14 -x13 -x12 -x11 -x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 -x2 -x1 
1797.98/1798.72	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.98/1798.72	c   38   536309  32195   573423    45373 11540379  27542    298 1798.01
1797.98/1798.72	c Objective: -26
1797.98/1798.72	s SATISFIABLE
1797.98/1798.72	c Total time: 1798.01 s

Verifier Data 

OK	-26

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1877078-1245164171/watcher-1877078-1245164171 -o /tmp/evaluation-result-1877078-1245164171/solver-1877078-1245164171 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877078-1245164171.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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 2832
/proc/meminfo: memFree=1923248/2055920 swapFree=4181652/4192956
[pid=2832] ppid=2830 vsize=11132 CPUtime=0
/proc/2832/stat : 2832 (bsolo) R 2830 2832 2588 0 -1 4194304 264 0 0 0 0 0 0 0 18 0 1 0 184017292 11399168 248 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2832/statm: 2783 248 176 640 0 2035 0

[startup+0.0116811 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 2832
/proc/meminfo: memFree=1923248/2055920 swapFree=4181652/4192956
[pid=2832] ppid=2830 vsize=11404 CPUtime=0.01
/proc/2832/stat : 2832 (bsolo) R 2830 2832 2588 0 -1 4194304 330 0 0 0 1 0 0 0 18 0 1 0 184017292 11677696 314 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2832/statm: 2851 314 188 640 0 2103 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 11404

[startup+0.101689 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 2832
/proc/meminfo: memFree=1923248/2055920 swapFree=4181652/4192956
[pid=2832] ppid=2830 vsize=13816 CPUtime=0.09
/proc/2832/stat : 2832 (bsolo) R 2830 2832 2588 0 -1 4194304 1150 0 0 0 9 0 0 0 18 0 1 0 184017292 14147584 1030 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2832/statm: 3454 1030 190 640 0 2810 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13816

[startup+0.301708 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 2832
/proc/meminfo: memFree=1923248/2055920 swapFree=4181652/4192956
[pid=2832] ppid=2830 vsize=14352 CPUtime=0.29
/proc/2832/stat : 2832 (bsolo) R 2830 2832 2588 0 -1 4194304 1392 0 0 0 28 1 0 0 19 0 1 0 184017292 14696448 1164 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2832/statm: 3588 1164 196 640 0 2944 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14352

[startup+0.701746 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 2832
/proc/meminfo: memFree=1923248/2055920 swapFree=4181652/4192956
[pid=2832] ppid=2830 vsize=18080 CPUtime=0.69
/proc/2832/stat : 2832 (bsolo) R 2830 2832 2588 0 -1 4194304 2317 0 0 0 68 1 0 0 23 0 1 0 184017292 18513920 2089 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2832/statm: 4520 2089 196 640 0 3876 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18080

[startup+1.50182 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 2833
/proc/meminfo: memFree=1913128/2055920 swapFree=4181652/4192956
[pid=2832] ppid=2830 vsize=24500 CPUtime=1.49
/proc/2832/stat : 2832 (bsolo) R 2830 2832 2588 0 -1 4194304 3937 0 0 0 147 2 0 0 25 0 1 0 184017292 25088000 3709 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2832/statm: 6125 3709 197 640 0 5481 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 24500

[startup+3.10198 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 2833
/proc/meminfo: memFree=1904552/2055920 swapFree=4181652/4192956
[pid=2832] ppid=2830 vsize=35944 CPUtime=3.09
/proc/2832/stat : 2832 (bsolo) R 2830 2832 2588 0 -1 4194304 6804 0 0 0 306 3 0 0 25 0 1 0 184017292 36806656 6576 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2832/statm: 8986 6576 197 640 0 8342 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 35944

[startup+6.30128 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 2833
/proc/meminfo: memFree=1883816/2055920 swapFree=4181652/4192956
[pid=2832] ppid=2830 vsize=54068 CPUtime=6.28
/proc/2832/stat : 2832 (bsolo) R 2830 2832 2588 0 -1 4194304 11332 0 0 0 623 5 0 0 25 0 1 0 184017292 55365632 11104 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2832/statm: 13517 11104 197 640 0 12873 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 54068

[startup+12.7029 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 2833
/proc/meminfo: memFree=1850728/2055920 swapFree=4181652/4192956
[pid=2832] ppid=2830 vsize=85976 CPUtime=12.69
/proc/2832/stat : 2832 (bsolo) R 2830 2832 2588 0 -1 4194304 19300 0 0 0 1259 10 0 0 25 0 1 0 184017292 88039424 19072 1992294400 134512640 137136520 4294956256 18446744073709551615 134551479 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2832/statm: 21494 19072 197 640 0 20850 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 85976

[startup+25.5011 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 2833
/proc/meminfo: memFree=1838056/2055920 swapFree=4181652/4192956
[pid=2832] ppid=2830 vsize=95900 CPUtime=25.49
/proc/2832/stat : 2832 (bsolo) R 2830 2832 2588 0 -1 4194304 21802 0 0 0 2536 13 0 0 25 0 1 0 184017292 98201600 21574 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2832/statm: 23975 21574 197 640 0 23331 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 95900

[startup+51.1016 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 2833
/proc/meminfo: memFree=1828456/2055920 swapFree=4181652/4192956
[pid=2832] ppid=2830 vsize=104832 CPUtime=51.08
/proc/2832/stat : 2832 (bsolo) R 2830 2832 2588 0 -1 4194304 24030 0 0 0 5091 17 0 0 25 0 1 0 184017292 107347968 23802 1992294400 134512640 137136520 4294956256 18446744073709551615 134606744 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2832/statm: 26208 23802 197 640 0 25564 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 104832

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 2833
/proc/meminfo: memFree=1819048/2055920 swapFree=4181652/4192956
[pid=2832] ppid=2830 vsize=114132 CPUtime=102.25
/proc/2832/stat : 2832 (bsolo) R 2830 2832 2588 0 -1 4194304 26358 0 0 0 10204 21 0 0 25 0 1 0 184017292 116871168 26130 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2832/statm: 28533 26130 197 640 0 27889 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 114132

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2833
/proc/meminfo: memFree=1809128/2055920 swapFree=4181652/4192956
[pid=2832] ppid=2830 vsize=124028 CPUtime=162.23
/proc/2832/stat : 2832 (bsolo) R 2830 2832 2588 0 -1 4194304 28830 0 0 0 16196 27 0 0 25 0 1 0 184017292 127004672 28602 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2832/statm: 31007 28602 197 640 0 30363 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 124028

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2833
/proc/meminfo: memFree=1809064/2055920 swapFree=4181652/4192956
[pid=2832] ppid=2830 vsize=124028 CPUtime=222.21
/proc/2832/stat : 2832 (bsolo) R 2830 2832 2588 0 -1 4194304 28830 0 0 0 22189 32 0 0 25 0 1 0 184017292 127004672 28602 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2832/statm: 31007 28602 197 640 0 30363 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 124028

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2833
/proc/meminfo: memFree=1809064/2055920 swapFree=4181652/4192956
[pid=2832] ppid=2830 vsize=127436 CPUtime=282.19
/proc/2832/stat : 2832 (bsolo) R 2830 2832 2588 0 -1 4194304 29684 0 0 0 28181 38 0 0 25 0 1 0 184017292 130494464 29456 1992294400 134512640 137136520 4294956256 18446744073709551615 134616453 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2832/statm: 31859 29456 197 640 0 31215 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 127436

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2839
/proc/meminfo: memFree=1798184/2055920 swapFree=4181652/4192956
[pid=2832] ppid=2830 vsize=134732 CPUtime=342.17
/proc/2832/stat : 2832 (bsolo) R 2830 2832 2588 0 -1 4194304 31505 0 0 0 34172 45 0 0 25 0 1 0 184017292 137965568 31277 1992294400 134512640 137136520 4294956256 18446744073709551615 134544714 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2832/statm: 33683 31277 197 640 0 33039 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 134732

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2839
/proc/meminfo: memFree=1798184/2055920 swapFree=4181652/4192956
[pid=2832] ppid=2830 vsize=134732 CPUtime=402.13
/proc/2832/stat : 2832 (bsolo) R 2830 2832 2588 0 -1 4194304 31505 0 0 0 40165 48 0 0 25 0 1 0 184017292 137965568 31277 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2832/statm: 33683 31277 197 640 0 33039 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 134732

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2839
/proc/meminfo: memFree=1786344/2055920 swapFree=4181652/4192956
[pid=2832] ppid=2830 vsize=146628 CPUtime=462.12
/proc/2832/stat : 2832 (bsolo) R 2830 2832 2588 0 -1 4194304 34478 0 0 0 46157 55 0 0 25 0 1 0 184017292 150147072 34250 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2832/statm: 36657 34250 197 640 0 36013 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 146628

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2839
/proc/meminfo: memFree=1786280/2055920 swapFree=4181652/4192956
[pid=2832] ppid=2830 vsize=146764 CPUtime=522.09
/proc/2832/stat : 2832 (bsolo) R 2830 2832 2588 0 -1 4194304 34510 0 0 0 52151 58 0 0 25 0 1 0 184017292 150286336 34282 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2832/statm: 36691 34282 197 640 0 36047 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 146764

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2839
/proc/meminfo: memFree=1786088/2055920 swapFree=4181652/4192956
[pid=2832] ppid=2830 vsize=146848 CPUtime=582.07
/proc/2832/stat : 2832 (bsolo) R 2830 2832 2588 0 -1 4194304 34531 0 0 0 58145 62 0 0 25 0 1 0 184017292 150372352 34303 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2832/statm: 36712 34303 197 640 0 36068 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 146848

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2839
/proc/meminfo: memFree=1773032/2055920 swapFree=4181652/4192956
[pid=2832] ppid=2830 vsize=159880 CPUtime=642.05
/proc/2832/stat : 2832 (bsolo) R 2830 2832 2588 0 -1 4194304 37791 0 0 0 64135 70 0 0 25 0 1 0 184017292 163717120 37563 1992294400 134512640 137136520 4294956256 18446744073709551615 134544256 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2832/statm: 39970 37563 197 640 0 39326 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 159880

[startup+702.301 s]

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

/proc/meminfo: memFree=1758632/2055920 swapFree=4181652/4192956
[pid=2832] ppid=2830 vsize=174052 CPUtime=1061.88
/proc/2832/stat : 2832 (bsolo) R 2830 2832 2588 0 -1 4194304 41346 0 0 0 106086 102 0 0 25 0 1 0 184017292 178229248 41110 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2832/statm: 43513 41110 197 640 0 42869 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 174052

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2839
/proc/meminfo: memFree=1758632/2055920 swapFree=4181652/4192956
[pid=2832] ppid=2830 vsize=174052 CPUtime=1121.86
/proc/2832/stat : 2832 (bsolo) R 2830 2832 2588 0 -1 4194304 41346 0 0 0 112080 106 0 0 25 0 1 0 184017292 178229248 41110 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2832/statm: 43513 41110 197 640 0 42869 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 174052

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2839
/proc/meminfo: memFree=1758568/2055920 swapFree=4181652/4192956
[pid=2832] ppid=2830 vsize=174004 CPUtime=1181.84
/proc/2832/stat : 2832 (bsolo) R 2830 2832 2588 0 -1 4194304 41346 0 0 0 118075 109 0 0 25 0 1 0 184017292 178180096 41100 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2832/statm: 43501 41100 197 640 0 42857 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 174004

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2839
/proc/meminfo: memFree=1758376/2055920 swapFree=4181652/4192956
[pid=2832] ppid=2830 vsize=174004 CPUtime=1241.81
/proc/2832/stat : 2832 (bsolo) R 2830 2832 2588 0 -1 4194304 41346 0 0 0 124069 112 0 0 25 0 1 0 184017292 178180096 41100 1992294400 134512640 137136520 4294956256 18446744073709551615 136518888 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2832/statm: 43501 41100 197 640 0 42857 0
Current children cumulated CPU time (s) 1241.81
Current children cumulated vsize (KiB) 174004

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2839
/proc/meminfo: memFree=1758312/2055920 swapFree=4181652/4192956
[pid=2832] ppid=2830 vsize=174144 CPUtime=1301.8
/proc/2832/stat : 2832 (bsolo) R 2830 2832 2588 0 -1 4194304 41379 0 0 0 130063 117 0 0 25 0 1 0 184017292 178323456 41133 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2832/statm: 43536 41133 197 640 0 42892 0
Current children cumulated CPU time (s) 1301.8
Current children cumulated vsize (KiB) 174144

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2839
/proc/meminfo: memFree=1758248/2055920 swapFree=4181652/4192956
[pid=2832] ppid=2830 vsize=174140 CPUtime=1361.76
/proc/2832/stat : 2832 (bsolo) R 2830 2832 2588 0 -1 4194304 41379 0 0 0 136055 121 0 0 25 0 1 0 184017292 178319360 41133 1992294400 134512640 137136520 4294956256 18446744073709551615 134543881 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2832/statm: 43535 41133 197 640 0 42891 0
Current children cumulated CPU time (s) 1361.76
Current children cumulated vsize (KiB) 174140

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2839
/proc/meminfo: memFree=1758184/2055920 swapFree=4181652/4192956
[pid=2832] ppid=2830 vsize=174140 CPUtime=1421.74
/proc/2832/stat : 2832 (bsolo) R 2830 2832 2588 0 -1 4194304 41379 0 0 0 142049 125 0 0 25 0 1 0 184017292 178319360 41133 1992294400 134512640 137136520 4294956256 18446744073709551615 134598544 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2832/statm: 43535 41133 197 640 0 42891 0
Current children cumulated CPU time (s) 1421.74
Current children cumulated vsize (KiB) 174140

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2839
/proc/meminfo: memFree=1742632/2055920 swapFree=4181652/4192956
[pid=2832] ppid=2830 vsize=189660 CPUtime=1481.71
/proc/2832/stat : 2832 (bsolo) R 2830 2832 2588 0 -1 4194304 45260 0 0 0 148038 133 0 0 25 0 1 0 184017292 194211840 45014 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2832/statm: 47415 45014 197 640 0 46771 0
Current children cumulated CPU time (s) 1481.71
Current children cumulated vsize (KiB) 189660

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2839
/proc/meminfo: memFree=1742632/2055920 swapFree=4181652/4192956
[pid=2832] ppid=2830 vsize=189620 CPUtime=1541.69
/proc/2832/stat : 2832 (bsolo) R 2830 2832 2588 0 -1 4194304 45260 0 0 0 154033 136 0 0 25 0 1 0 184017292 194170880 45004 1992294400 134512640 137136520 4294956256 18446744073709551615 134607171 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2832/statm: 47405 45004 197 640 0 46761 0
Current children cumulated CPU time (s) 1541.69
Current children cumulated vsize (KiB) 189620

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2839
/proc/meminfo: memFree=1742632/2055920 swapFree=4181652/4192956
[pid=2832] ppid=2830 vsize=189620 CPUtime=1601.67
/proc/2832/stat : 2832 (bsolo) R 2830 2832 2588 0 -1 4194304 45260 0 0 0 160027 140 0 0 25 0 1 0 184017292 194170880 45004 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2832/statm: 47405 45004 197 640 0 46761 0
Current children cumulated CPU time (s) 1601.67
Current children cumulated vsize (KiB) 189620

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2839
/proc/meminfo: memFree=1742632/2055920 swapFree=4181652/4192956
[pid=2832] ppid=2830 vsize=189620 CPUtime=1661.64
/proc/2832/stat : 2832 (bsolo) R 2830 2832 2588 0 -1 4194304 45260 0 0 0 166021 143 0 0 25 0 1 0 184017292 194170880 45004 1992294400 134512640 137136520 4294956256 18446744073709551615 136502032 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2832/statm: 47405 45004 197 640 0 46761 0
Current children cumulated CPU time (s) 1661.64
Current children cumulated vsize (KiB) 189620

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2839
/proc/meminfo: memFree=1742568/2055920 swapFree=4181652/4192956
[pid=2832] ppid=2830 vsize=189740 CPUtime=1721.61
/proc/2832/stat : 2832 (bsolo) R 2830 2832 2588 0 -1 4194304 45289 0 0 0 172015 146 0 0 25 0 1 0 184017292 194293760 45033 1992294400 134512640 137136520 4294956256 18446744073709551615 134544604 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2832/statm: 47435 45033 197 640 0 46791 0
Current children cumulated CPU time (s) 1721.61
Current children cumulated vsize (KiB) 189740

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2839
/proc/meminfo: memFree=1742440/2055920 swapFree=4181652/4192956
[pid=2832] ppid=2830 vsize=189736 CPUtime=1781.59
/proc/2832/stat : 2832 (bsolo) R 2830 2832 2588 0 -1 4194304 45289 0 0 0 178008 151 0 0 25 0 1 0 184017292 194289664 45033 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2832/statm: 47434 45033 197 640 0 46790 0
Current children cumulated CPU time (s) 1781.59
Current children cumulated vsize (KiB) 189736

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

[startup+1791.91 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2839
/proc/meminfo: memFree=1742440/2055920 swapFree=4181652/4192956
[pid=2832] ppid=2830 vsize=189736 CPUtime=1791.18
/proc/2832/stat : 2832 (bsolo) R 2830 2832 2588 0 -1 4194304 45289 0 0 0 178967 151 0 0 25 0 1 0 184017292 194289664 45033 1992294400 134512640 137136520 4294956256 18446744073709551615 134544604 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2832/statm: 47434 45033 197 640 0 46790 0
Current children cumulated CPU time (s) 1791.18
Current children cumulated vsize (KiB) 189736

[startup+1795.1 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2839
/proc/meminfo: memFree=1742440/2055920 swapFree=4181652/4192956
[pid=2832] ppid=2830 vsize=189736 CPUtime=1794.39
/proc/2832/stat : 2832 (bsolo) R 2830 2832 2588 0 -1 4194304 45289 0 0 0 179287 152 0 0 25 0 1 0 184017292 194289664 45033 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2832/statm: 47434 45033 197 640 0 46790 0
Current children cumulated CPU time (s) 1794.39
Current children cumulated vsize (KiB) 189736

[startup+1796.7 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2839
/proc/meminfo: memFree=1742440/2055920 swapFree=4181652/4192956
[pid=2832] ppid=2830 vsize=189736 CPUtime=1795.98
/proc/2832/stat : 2832 (bsolo) R 2830 2832 2588 0 -1 4194304 45289 0 0 0 179446 152 0 0 25 0 1 0 184017292 194289664 45033 1992294400 134512640 137136520 4294956256 18446744073709551615 136504213 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2832/statm: 47434 45033 197 640 0 46790 0
Current children cumulated CPU time (s) 1795.98
Current children cumulated vsize (KiB) 189736

[startup+1797.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2839
/proc/meminfo: memFree=1742440/2055920 swapFree=4181652/4192956
[pid=2832] ppid=2830 vsize=189736 CPUtime=1796.78
/proc/2832/stat : 2832 (bsolo) R 2830 2832 2588 0 -1 4194304 45289 0 0 0 179526 152 0 0 25 0 1 0 184017292 194289664 45033 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2832/statm: 47434 45033 197 640 0 46790 0
Current children cumulated CPU time (s) 1796.78
Current children cumulated vsize (KiB) 189736

[startup+1798.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2839
/proc/meminfo: memFree=1742440/2055920 swapFree=4181652/4192956
[pid=2832] ppid=2830 vsize=189736 CPUtime=1797.58
/proc/2832/stat : 2832 (bsolo) R 2830 2832 2588 0 -1 4194304 45289 0 0 0 179606 152 0 0 25 0 1 0 184017292 194289664 45033 1992294400 134512640 137136520 4294956256 18446744073709551615 135982528 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2832/statm: 47434 45033 197 640 0 46790 0
Current children cumulated CPU time (s) 1797.58
Current children cumulated vsize (KiB) 189736

[startup+1798.7 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2839
/proc/meminfo: memFree=1742440/2055920 swapFree=4181652/4192956
[pid=2832] ppid=2830 vsize=189736 CPUtime=1797.98
/proc/2832/stat : 2832 (bsolo) R 2830 2832 2588 0 -1 4194304 45289 0 0 0 179646 152 0 0 25 0 1 0 184017292 194289664 45033 1992294400 134512640 137136520 4294956256 18446744073709551615 134551367 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2832/statm: 47434 45033 197 640 0 46790 0
Current children cumulated CPU time (s) 1797.98
Current children cumulated vsize (KiB) 189736

Child status: 0
Real time (s): 1798.75
CPU time (s): 1798.03
CPU user time (s): 1796.49
CPU system time (s): 1.54876
CPU usage (%): 99.9603
Max. virtual memory (cumulated for all children) (KiB): 189740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.49
system time used= 1.54876
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 45291
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= 2
involuntary context switches= 6921

runsolver used 1.82572 second user time and 4.72428 second system time

The end

Launcher Data 

Begin job on node18 at 2009-06-16 16:56:11
IDJOB=1877078
IDBENCH=2238
IDSOLVER=699
FILE ID=node18/1877078-1245164171
PBS_JOBID= 9363849
Free space on /tmp= 66172 MiB

SOLVER NAME= bsolo 3.1
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb30-15-opb/normalized-frb30-15-4.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1877078-1245164171/watcher-1877078-1245164171 -o /tmp/evaluation-result-1877078-1245164171/solver-1877078-1245164171 -C 1800 -W 2000 -M 1800  bsolo -l2 -t1800 -m1800 HOME/instance-1877078-1245164171.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 7bb05c60facd55e51c4cfcaa0e217e6e
RANDOM SEED=580771699

node18.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.236
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		: 3000.236
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:       1923728 kB
Buffers:         28388 kB
Cached:          59572 kB
SwapCached:       5540 kB
Active:          48472 kB
Inactive:        47372 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1923728 kB
SwapTotal:     4192956 kB
SwapFree:      4181652 kB
Dirty:            4352 kB
Writeback:           0 kB
Mapped:          12940 kB
Slab:            22372 kB
Committed_AS:   149608 kB
PageTables:       1376 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1877078-1245164171.opb

Free space on /tmp at the end= 66168 MiB
End job on node18 at 2009-06-16 17:26:10