Trace number 2656480

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
bsolo 3.2 CardSAT-25 1798.02 1798.52

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb30-15-opb/normalized-frb30-15-1.opb
MD5SUM65bafde3eb06761afc4fe90b6aa8c264
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-28
Best CPU time to get the best result obtained on this benchmark1789.79
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 constraints17827
Number of constraints which are clauses17827
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 3.2 - 23/05/2010 : 1630 GMT
0.00/0.00	c Developed by Vasco Manquinho and José Santos IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Learning Strategy: Cardinality Constraint Learning
0.00/0.00	c Instance file HOME/instance-2656480-1276486650.opb
0.00/0.00	c File size is 422137 bytes.
0.00/0.06	c Highest Coefficient sum: 450
0.00/0.06	c Parsing was ok!!
0.00/0.06	c Total parsing time: 0.066 s
0.00/0.07	c Var: 450 Constr: 17827 17827/0/0 Lit: 35654 Watch. Lit: 35654
0.00/0.07	c Obj. Vars: 450 (100 % of total variables)
0.19/0.22	c Pre-processing Time: 0.227 s
0.19/0.23	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.19/0.23	c        0    450    17827    35654    2    35654    5942      0      0 0.23
0.19/0.23	c Switching off lower bounding mode.
0.19/0.23	o -22
0.19/0.24	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.19/0.24	c        0    450    17828    36104    2    35678    6942      1      0 0.23
0.19/0.24	o -23
0.29/0.31	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.29/0.31	c        9    450    17839    40800    2    35723    6942     12     37 0.24
0.29/0.31	c      109    450    17953    88953    4    35951    7637    126    347 0.31
0.29/0.31	o -24
207.73/207.80	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
207.73/207.80	c      111    450    17956    90247    5    35981    6942    129    349 0.32
207.73/207.80	c      211    450    18069   137887    7    36207    7637    242    536 0.39
207.73/207.80	c      461    450    18358   259536   14    36785    8401    531    755 0.61
207.73/207.80	c      937    450    18897   486581   25    37863    9242   1070    894 1.05
207.73/207.80	c     1750    450    19829   878470   44    39727   10167   2002    939 1.86
207.73/207.80	c     3070    450    21319  1506751   70    42707   11184   3492    901 3.40
207.73/207.80	c     5151    450    23763  2534507  106    47595   12303   5936    786 6.55
207.73/207.80	c     8375    450    27478  4094120  148    55046   13534   9651    602 13.89
207.73/207.80	c    13311    450    26025  3484170  133    52074   14888   8198    524 25.38
207.73/207.80	c    20818    450    27013  3892516  144    54050   16377   9186    484 42.92
207.73/207.80	c    32180    450    31767  5886177  185    63558   18015  13940    441 72.84
207.73/207.80	c    49325    450    32946  6394751  194    65916   19817  15119    413 119.40
207.73/207.80	c    75144    450    32177  6054063  188    64400   21799  14350    361 207.65
207.73/207.80	o -25
1797.90/1798.49	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1797.90/1798.49	c    75169    450    32206  6066330  188    64483    6942  14379    361 207.75
1797.90/1798.49	c    75270    450    21415  1538602   71    42855    7637   3588    361 208.50
1797.90/1798.49	c    75521    450    21704  1659990   76    43433    8401   3877    361 208.80
1797.90/1798.49	c    75996    450    22264  1895240   85    44553    9242   4437    362 209.39
1797.90/1798.49	c    76809    450    23201  2287896   98    46427   10167   5374    365 210.41
1797.90/1798.49	c    78131    450    24706  2919384  118    49437   11184   6879    367 212.39
1797.90/1798.49	c    80213    450    27125  3934301  145    54275   12303   9298    371 215.82
1797.90/1798.49	c    83436    450    24235  2725749  112    48495   13534   6408    374 222.74
1797.90/1798.49	c    88372    450    30020  5149697  171    60065   14888  12193    378 233.20
1797.90/1798.49	c    95878    450    30952  5542729  179    61929   16377  13125    380 251.80
1797.90/1798.49	c   107240    450    27026  3892249  144    54100   18015   9199    373 286.83
1797.90/1798.49	c   124384    450    28126  4355101  154    56277   19817  10299    370 335.83
1797.90/1798.49	c   150203    450    27737  4188595  151    55499   21799   9910    352 426.66
1797.90/1798.49	c   189036    450    39193  8972973  228    78452   23979  21366    319 591.09
1797.90/1798.49	c   247388    450    33166  6465248  194    66403   26377  15339    287 861.52
1797.90/1798.49	c   335020    450    36875  8025773  217    73775   29015  19048    272 1231.27
1797.90/1798.49	c Resources Exceeded
1797.90/1798.49	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 
1797.90/1798.49	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.90/1798.49	c   32   443969  30392   480170    31719  5863210  13892    246 1798.00
1797.90/1798.49	c Objective: -25
1797.90/1798.49	s SATISFIABLE
1797.90/1798.50	c Total time: 1798 s

Verifier Data 

OK	-25

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2656480-1276486650/watcher-2656480-1276486650 -o /tmp/evaluation-result-2656480-1276486650/solver-2656480-1276486650 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l2 HOME/instance-2656480-1276486650.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: 1.00 1.00 1.00 3/106 26924
/proc/meminfo: memFree=1852164/2059040 swapFree=4140228/4192956
[pid=26924] ppid=26922 vsize=11344 CPUtime=0
/proc/26924/stat : 26924 (bsolo_pb10) R 26922 26924 26774 0 -1 4202496 344 0 0 0 0 0 0 0 18 0 1 0 24266749 11616256 262 1992294400 134512640 137138936 4289963952 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26924/statm: 2836 262 175 642 0 2088 0

[startup+0.0780541 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 26924
/proc/meminfo: memFree=1852164/2059040 swapFree=4140228/4192956
[pid=26924] ppid=26922 vsize=13368 CPUtime=0.07
/proc/26924/stat : 26924 (bsolo_pb10) R 26922 26924 26774 0 -1 4202496 1067 0 0 0 7 0 0 0 21 0 1 0 24266749 13688832 881 1992294400 134512640 137138936 4289963952 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26924/statm: 3342 881 184 642 0 2698 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 13368

[startup+0.102057 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 26924
/proc/meminfo: memFree=1852164/2059040 swapFree=4140228/4192956
[pid=26924] ppid=26922 vsize=13896 CPUtime=0.09
/proc/26924/stat : 26924 (bsolo_pb10) R 26922 26924 26774 0 -1 4202496 1213 0 0 0 9 0 0 0 21 0 1 0 24266749 14229504 1027 1992294400 134512640 137138936 4289963952 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26924/statm: 3474 1027 185 642 0 2830 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13896

[startup+0.302079 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 26924
/proc/meminfo: memFree=1852164/2059040 swapFree=4140228/4192956
[pid=26924] ppid=26922 vsize=13964 CPUtime=0.29
/proc/26924/stat : 26924 (bsolo_pb10) R 26922 26924 26774 0 -1 4202496 1342 0 0 0 28 1 0 0 21 0 1 0 24266749 14299136 1048 1992294400 134512640 137138936 4289963952 18446744073709551615 134551781 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26924/statm: 3491 1048 192 642 0 2847 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13964

[startup+0.701124 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 26924
/proc/meminfo: memFree=1852164/2059040 swapFree=4140228/4192956
[pid=26924] ppid=26922 vsize=16960 CPUtime=0.69
/proc/26924/stat : 26924 (bsolo_pb10) R 26922 26924 26774 0 -1 4202496 2086 0 0 0 68 1 0 0 22 0 1 0 24266749 17367040 1792 1992294400 134512640 137138936 4289963952 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26924/statm: 4240 1792 192 642 0 3596 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16960

[startup+1.50121 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26925
/proc/meminfo: memFree=1843476/2059040 swapFree=4140228/4192956
[pid=26924] ppid=26922 vsize=22112 CPUtime=1.49
/proc/26924/stat : 26924 (bsolo_pb10) R 26922 26924 26774 0 -1 4202496 3383 0 0 0 147 2 0 0 25 0 1 0 24266749 22642688 3089 1992294400 134512640 137138936 4289963952 18446744073709551615 134551494 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26924/statm: 5528 3089 192 642 0 4884 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22112

[startup+3.10139 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26925
/proc/meminfo: memFree=1836408/2059040 swapFree=4140228/4192956
[pid=26924] ppid=26922 vsize=31104 CPUtime=3.09
/proc/26924/stat : 26924 (bsolo_pb10) R 26922 26924 26774 0 -1 4202496 5630 0 0 0 306 3 0 0 25 0 1 0 24266749 31850496 5336 1992294400 134512640 137138936 4289963952 18446744073709551615 135984556 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26924/statm: 7776 5336 192 642 0 7132 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 31104

[startup+6.30174 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26925
/proc/meminfo: memFree=1820784/2059040 swapFree=4140228/4192956
[pid=26924] ppid=26922 vsize=44868 CPUtime=6.29
/proc/26924/stat : 26924 (bsolo_pb10) R 26922 26924 26774 0 -1 4202496 9065 0 0 0 624 5 0 0 25 0 1 0 24266749 45944832 8771 1992294400 134512640 137138936 4289963952 18446744073709551615 136296960 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26924/statm: 11217 8771 192 642 0 10573 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 44868

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26925
/proc/meminfo: memFree=1799704/2059040 swapFree=4140228/4192956
[pid=26924] ppid=26922 vsize=63776 CPUtime=12.69
/proc/26924/stat : 26924 (bsolo_pb10) R 26922 26924 26774 0 -1 4202496 13800 0 0 0 1261 8 0 0 25 0 1 0 24266749 65306624 13506 1992294400 134512640 137138936 4289963952 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26924/statm: 15944 13506 192 642 0 15300 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 63776

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26925
/proc/meminfo: memFree=1772424/2059040 swapFree=4140228/4192956
[pid=26924] ppid=26922 vsize=89628 CPUtime=25.49
/proc/26924/stat : 26924 (bsolo_pb10) R 26922 26924 26774 0 -1 4202496 20273 0 0 0 2534 15 0 0 25 0 1 0 24266749 91779072 19979 1992294400 134512640 137138936 4289963952 18446744073709551615 134606997 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26924/statm: 22407 19979 192 642 0 21763 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 89628

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26927
/proc/meminfo: memFree=1764860/2059040 swapFree=4140228/4192956
[pid=26924] ppid=26922 vsize=97148 CPUtime=51.07
/proc/26924/stat : 26924 (bsolo_pb10) R 26922 26924 26774 0 -1 4202496 22148 0 0 0 5088 19 0 0 25 0 1 0 24266749 99479552 21854 1992294400 134512640 137138936 4289963952 18446744073709551615 136504021 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26924/statm: 24287 21854 192 642 0 23643 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 97148

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26927
/proc/meminfo: memFree=1747748/2059040 swapFree=4140228/4192956
[pid=26924] ppid=26922 vsize=114020 CPUtime=102.27
/proc/26924/stat : 26924 (bsolo_pb10) R 26922 26924 26774 0 -1 4202496 26372 0 0 0 10198 29 0 0 25 0 1 0 24266749 116756480 26078 1992294400 134512640 137138936 4289963952 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26924/statm: 28505 26078 192 642 0 27861 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 114020

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26929
/proc/meminfo: memFree=1737332/2059040 swapFree=4140228/4192956
[pid=26924] ppid=26922 vsize=124424 CPUtime=162.24
/proc/26924/stat : 26924 (bsolo_pb10) R 26922 26924 26774 0 -1 4202496 28975 0 0 0 16187 37 0 0 25 0 1 0 24266749 127410176 28681 1992294400 134512640 137138936 4289963952 18446744073709551615 136500283 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26924/statm: 31106 28681 192 642 0 30462 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 124424

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26931
/proc/meminfo: memFree=1737208/2059040 swapFree=4140228/4192956
[pid=26924] ppid=26922 vsize=124424 CPUtime=222.23
/proc/26924/stat : 26924 (bsolo_pb10) R 26922 26924 26774 0 -1 4202496 28975 0 0 0 22179 44 0 0 25 0 1 0 24266749 127410176 28681 1992294400 134512640 137138936 4289963952 18446744073709551615 134540747 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26924/statm: 31106 28681 192 642 0 30462 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 124424

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26933
/proc/meminfo: memFree=1737208/2059040 swapFree=4140228/4192956
[pid=26924] ppid=26922 vsize=124420 CPUtime=282.21
/proc/26924/stat : 26924 (bsolo_pb10) R 26922 26924 26774 0 -1 4202496 28975 0 0 0 28168 53 0 0 25 0 1 0 24266749 127406080 28681 1992294400 134512640 137138936 4289963952 18446744073709551615 134542516 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26924/statm: 31105 28681 192 642 0 30461 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 124420

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26935
/proc/meminfo: memFree=1737084/2059040 swapFree=4140228/4192956
[pid=26924] ppid=26922 vsize=124404 CPUtime=342.19
/proc/26924/stat : 26924 (bsolo_pb10) R 26922 26924 26774 0 -1 4202496 28975 0 0 0 34157 62 0 0 25 0 1 0 24266749 127389696 28677 1992294400 134512640 137138936 4289963952 18446744073709551615 134603190 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26924/statm: 31101 28677 192 642 0 30457 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 124404

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26935
/proc/meminfo: memFree=1737084/2059040 swapFree=4140228/4192956
[pid=26924] ppid=26922 vsize=124376 CPUtime=402.18
/proc/26924/stat : 26924 (bsolo_pb10) R 26922 26924 26774 0 -1 4202496 28975 0 0 0 40148 70 0 0 25 0 1 0 24266749 127361024 28670 1992294400 134512640 137138936 4289963952 18446744073709551615 136504225 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26924/statm: 31094 28670 192 642 0 30450 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 124376

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26937
/proc/meminfo: memFree=1726420/2059040 swapFree=4140228/4192956
[pid=26924] ppid=26922 vsize=135112 CPUtime=462.16
/proc/26924/stat : 26924 (bsolo_pb10) R 26922 26924 26774 0 -1 4202496 31648 0 0 0 46137 79 0 0 25 0 1 0 24266749 138354688 31343 1992294400 134512640 137138936 4289963952 18446744073709551615 136502600 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26924/statm: 33778 31343 192 642 0 33134 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 135112

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26939
/proc/meminfo: memFree=1726420/2059040 swapFree=4140228/4192956
[pid=26924] ppid=26922 vsize=135104 CPUtime=522.14
/proc/26924/stat : 26924 (bsolo_pb10) R 26922 26924 26774 0 -1 4202496 31648 0 0 0 52128 86 0 0 25 0 1 0 24266749 138346496 31343 1992294400 134512640 137138936 4289963952 18446744073709551615 134542525 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26924/statm: 33776 31343 192 642 0 33132 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 135104

[startup+582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26941
/proc/meminfo: memFree=1726296/2059040 swapFree=4140228/4192956
[pid=26924] ppid=26922 vsize=135096 CPUtime=582.12
/proc/26924/stat : 26924 (bsolo_pb10) R 26922 26924 26774 0 -1 4202496 31648 0 0 0 58121 91 0 0 25 0 1 0 24266749 138338304 31343 1992294400 134512640 137138936 4289963952 18446744073709551615 134542617 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26924/statm: 33774 31343 192 642 0 33130 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 135096

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26943
/proc/meminfo: memFree=1714268/2059040 swapFree=4140228/4192956
[pid=26924] ppid=26922 vsize=147096 CPUtime=642.12
/proc/26924/stat : 26924 (bsolo_pb10) R 26922 26924 26774 0 -1 4202496 34646 0 0 0 64111 101 0 0 25 0 1 0 24266749 150626304 34341 1992294400 134512640 137138936 4289963952 18446744073709551615 134542325 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26924/statm: 36774 34341 192 642 0 36130 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 147096

[startup+702.301 s]

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

/proc/meminfo: memFree=1700752/2059040 swapFree=4140228/4192956
[pid=26924] ppid=26922 vsize=160108 CPUtime=1062
/proc/26924/stat : 26924 (bsolo_pb10) R 26922 26924 26774 0 -1 4202496 37919 0 0 0 106049 151 0 0 25 0 1 0 24266749 163950592 37603 1992294400 134512640 137138936 4289963952 18446744073709551615 134542624 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26924/statm: 40027 37603 192 642 0 39383 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 160108

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26955
/proc/meminfo: memFree=1700752/2059040 swapFree=4140228/4192956
[pid=26924] ppid=26922 vsize=160108 CPUtime=1121.99
/proc/26924/stat : 26924 (bsolo_pb10) R 26922 26924 26774 0 -1 4202496 37919 0 0 0 112042 157 0 0 25 0 1 0 24266749 163950592 37603 1992294400 134512640 137138936 4289963952 18446744073709551615 134542516 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26924/statm: 40027 37603 192 642 0 39383 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 160108

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26957
/proc/meminfo: memFree=1700628/2059040 swapFree=4140228/4192956
[pid=26924] ppid=26922 vsize=160108 CPUtime=1181.97
/proc/26924/stat : 26924 (bsolo_pb10) R 26922 26924 26774 0 -1 4202496 37919 0 0 0 118033 164 0 0 25 0 1 0 24266749 163950592 37603 1992294400 134512640 137138936 4289963952 18446744073709551615 136504019 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26924/statm: 40027 37603 192 642 0 39383 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 160108

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26959
/proc/meminfo: memFree=1700504/2059040 swapFree=4140228/4192956
[pid=26924] ppid=26922 vsize=160108 CPUtime=1241.95
/proc/26924/stat : 26924 (bsolo_pb10) R 26922 26924 26774 0 -1 4202496 37919 0 0 0 124024 171 0 0 25 0 1 0 24266749 163950592 37603 1992294400 134512640 137138936 4289963952 18446744073709551615 134573202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26924/statm: 40027 37603 192 642 0 39383 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 160108

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26959
/proc/meminfo: memFree=1686120/2059040 swapFree=4140228/4192956
[pid=26924] ppid=26922 vsize=174600 CPUtime=1301.94
/proc/26924/stat : 26924 (bsolo_pb10) R 26922 26924 26774 0 -1 4202496 41539 0 0 0 130014 180 0 0 25 0 1 0 24266749 178790400 41223 1992294400 134512640 137138936 4289963952 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26924/statm: 43650 41223 192 642 0 43006 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 174600

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 26961
/proc/meminfo: memFree=1686120/2059040 swapFree=4140228/4192956
[pid=26924] ppid=26922 vsize=174596 CPUtime=1361.93
/proc/26924/stat : 26924 (bsolo_pb10) R 26922 26924 26774 0 -1 4202496 41539 0 0 0 136005 188 0 0 25 0 1 0 24266749 178786304 41223 1992294400 134512640 137138936 4289963952 18446744073709551615 134607563 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26924/statm: 43649 41223 192 642 0 43005 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 174596

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26972
/proc/meminfo: memFree=1684820/2059040 swapFree=4140228/4192956
[pid=26924] ppid=26922 vsize=174596 CPUtime=1421.9
/proc/26924/stat : 26924 (bsolo_pb10) R 26922 26924 26774 0 -1 4202496 41539 0 0 0 141995 195 0 0 25 0 1 0 24266749 178786304 41223 1992294400 134512640 137138936 4289963952 18446744073709551615 134606964 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26924/statm: 43649 41223 192 642 0 43005 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 174596

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 26974
/proc/meminfo: memFree=1684820/2059040 swapFree=4140228/4192956
[pid=26924] ppid=26922 vsize=174592 CPUtime=1481.88
/proc/26924/stat : 26924 (bsolo_pb10) R 26922 26924 26774 0 -1 4202496 41539 0 0 0 147989 199 0 0 25 0 1 0 24266749 178782208 41223 1992294400 134512640 137138936 4289963952 18446744073709551615 134542617 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26924/statm: 43648 41223 192 642 0 43004 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 174592

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26976
/proc/meminfo: memFree=1685068/2059040 swapFree=4140228/4192956
[pid=26924] ppid=26922 vsize=174592 CPUtime=1541.86
/proc/26924/stat : 26924 (bsolo_pb10) R 26922 26924 26774 0 -1 4202496 41539 0 0 0 153981 205 0 0 25 0 1 0 24266749 178782208 41223 1992294400 134512640 137138936 4289963952 18446744073709551615 134540747 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26924/statm: 43648 41223 192 642 0 43004 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 174592

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26976
/proc/meminfo: memFree=1685068/2059040 swapFree=4140228/4192956
[pid=26924] ppid=26922 vsize=174580 CPUtime=1601.84
/proc/26924/stat : 26924 (bsolo_pb10) R 26922 26924 26774 0 -1 4202496 41539 0 0 0 159972 212 0 0 25 0 1 0 24266749 178769920 41221 1992294400 134512640 137138936 4289963952 18446744073709551615 136502659 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26924/statm: 43645 41221 192 642 0 43001 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 174580

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26978
/proc/meminfo: memFree=1685192/2059040 swapFree=4140228/4192956
[pid=26924] ppid=26922 vsize=174580 CPUtime=1661.83
/proc/26924/stat : 26924 (bsolo_pb10) R 26922 26924 26774 0 -1 4202496 41539 0 0 0 165966 217 0 0 25 0 1 0 24266749 178769920 41221 1992294400 134512640 137138936 4289963952 18446744073709551615 134542525 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26924/statm: 43645 41221 192 642 0 43001 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 174580

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26980
/proc/meminfo: memFree=1685192/2059040 swapFree=4140228/4192956
[pid=26924] ppid=26922 vsize=174576 CPUtime=1721.81
/proc/26924/stat : 26924 (bsolo_pb10) R 26922 26924 26774 0 -1 4202496 41539 0 0 0 171960 221 0 0 25 0 1 0 24266749 178765824 41220 1992294400 134512640 137138936 4289963952 18446744073709551615 134540747 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26924/statm: 43644 41220 192 642 0 43000 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 174576

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26982
/proc/meminfo: memFree=1685068/2059040 swapFree=4140228/4192956
[pid=26924] ppid=26922 vsize=174576 CPUtime=1781.8
/proc/26924/stat : 26924 (bsolo_pb10) R 26922 26924 26774 0 -1 4202496 41539 0 0 0 177951 229 0 0 25 0 1 0 24266749 178765824 41220 1992294400 134512640 137138936 4289963952 18446744073709551615 134542516 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26924/statm: 43644 41220 192 642 0 43000 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 174576

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26982
/proc/meminfo: memFree=1685068/2059040 swapFree=4140228/4192956
[pid=26924] ppid=26922 vsize=174576 CPUtime=1791.4
/proc/26924/stat : 26924 (bsolo_pb10) R 26922 26924 26774 0 -1 4202496 41539 0 0 0 178911 229 0 0 25 0 1 0 24266749 178765824 41220 1992294400 134512640 137138936 4289963952 18446744073709551615 134540747 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26924/statm: 43644 41220 192 642 0 43000 0
Current children cumulated CPU time (s) 1791.4
Current children cumulated vsize (KiB) 174576

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26982
/proc/meminfo: memFree=1685068/2059040 swapFree=4140228/4192956
[pid=26924] ppid=26922 vsize=174560 CPUtime=1794.61
/proc/26924/stat : 26924 (bsolo_pb10) R 26922 26924 26774 0 -1 4202496 41539 0 0 0 179231 230 0 0 25 0 1 0 24266749 178749440 41216 1992294400 134512640 137138936 4289963952 18446744073709551615 134542530 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26924/statm: 43640 41216 192 642 0 42996 0
Current children cumulated CPU time (s) 1794.61
Current children cumulated vsize (KiB) 174560

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26982
/proc/meminfo: memFree=1685068/2059040 swapFree=4140228/4192956
[pid=26924] ppid=26922 vsize=174560 CPUtime=1796.2
/proc/26924/stat : 26924 (bsolo_pb10) R 26922 26924 26774 0 -1 4202496 41539 0 0 0 179390 230 0 0 25 0 1 0 24266749 178749440 41216 1992294400 134512640 137138936 4289963952 18446744073709551615 134542289 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26924/statm: 43640 41216 192 642 0 42996 0
Current children cumulated CPU time (s) 1796.2
Current children cumulated vsize (KiB) 174560

[startup+1797.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26982
/proc/meminfo: memFree=1685068/2059040 swapFree=4140228/4192956
[pid=26924] ppid=26922 vsize=174560 CPUtime=1797
/proc/26924/stat : 26924 (bsolo_pb10) R 26922 26924 26774 0 -1 4202496 41539 0 0 0 179470 230 0 0 25 0 1 0 24266749 178749440 41216 1992294400 134512640 137138936 4289963952 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26924/statm: 43640 41216 192 642 0 42996 0
Current children cumulated CPU time (s) 1797
Current children cumulated vsize (KiB) 174560

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26982
/proc/meminfo: memFree=1685068/2059040 swapFree=4140228/4192956
[pid=26924] ppid=26922 vsize=174560 CPUtime=1797.8
/proc/26924/stat : 26924 (bsolo_pb10) R 26922 26924 26774 0 -1 4202496 41539 0 0 0 179550 230 0 0 25 0 1 0 24266749 178749440 41216 1992294400 134512640 137138936 4289963952 18446744073709551615 136502585 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26924/statm: 43640 41216 192 642 0 42996 0
Current children cumulated CPU time (s) 1797.8
Current children cumulated vsize (KiB) 174560

[startup+1798.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26982
/proc/meminfo: memFree=1685068/2059040 swapFree=4140228/4192956
[pid=26924] ppid=26922 vsize=0 CPUtime=1798
/proc/26924/stat : 26924 (bsolo_pb10) R 26922 26924 26774 0 -1 4202500 41540 0 0 0 179569 231 0 0 25 0 1 0 24266749 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/26924/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1798
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1798.52
CPU time (s): 1798.02
CPU user time (s): 1795.7
CPU system time (s): 2.32165
CPU usage (%): 99.9723
Max. virtual memory (cumulated for all children) (KiB): 174716

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.7
system time used= 2.32165
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41540
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= 1
involuntary context switches= 7645

runsolver used 2.86356 second user time and 8.59469 second system time

The end

Launcher Data 

Begin job on node009 at 2010-06-14 05:37:30
IDJOB=2656480
IDBENCH=2236
IDSOLVER=1162
FILE ID=node009/2656480-1276486650
PBS_JOBID= 11173391
Free space on /tmp= 62452 MiB

SOLVER NAME= bsolo 3.2 Card
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb30-15-opb/normalized-frb30-15-1.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2656480-1276486650/watcher-2656480-1276486650 -o /tmp/evaluation-result-2656480-1276486650/solver-2656480-1276486650 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l2 HOME/instance-2656480-1276486650.opb

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

MD5SUM BENCH= 65bafde3eb06761afc4fe90b6aa8c264
RANDOM SEED=1054944003

node009.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.199
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.39
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		: 3000.199
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1852692 kB
Buffers:         28256 kB
Cached:         100332 kB
SwapCached:       5684 kB
Active:          74912 kB
Inactive:        65976 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1852692 kB
SwapTotal:     4192956 kB
SwapFree:      4140228 kB
Dirty:            4400 kB
Writeback:           4 kB
AnonPages:       10772 kB
Mapped:          12800 kB
Slab:            43552 kB
PageTables:       4020 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181552 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62448 MiB
End job on node009 at 2010-06-14 06:07:29