Trace number 2656549

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-26 1798.02 1798.56

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb30-15-opb/normalized-frb30-15-3.opb
MD5SUM8e251d4e151b2868eb3a52cf845e4cf8
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 benchmark1789.65
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 constraints17809
Number of constraints which are clauses17809
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-2656549-1276489060.opb
0.00/0.00	c File size is 422772 bytes.
0.06/0.06	c Highest Coefficient sum: 450
0.06/0.06	c Parsing was ok!!
0.06/0.06	c Total parsing time: 0.067 s
0.06/0.07	c Var: 450 Constr: 17809 17809/0/0 Lit: 35618 Watch. Lit: 35618
0.06/0.07	c Obj. Vars: 450 (100 % of total variables)
0.19/0.23	c Pre-processing Time: 0.228 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    17809    35618    2    35618    5936      0      0 0.23
0.19/0.23	c Switching off lower bounding mode.
0.19/0.23	o -23
0.29/0.31	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.29/0.31	c        0    450    17810    36068    2    35643    6936      1      0 0.23
0.29/0.31	c      100    450    17928    85847    4    35879    7630    119    323 0.31
0.29/0.31	o -24
0.39/0.40	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.39/0.40	c      100    450    17929    86297    4    35905    6936    120    322 0.31
0.39/0.40	c      200    450    18045   135188    7    36137    7630    236    516 0.39
0.39/0.40	o -25
6.39/6.49	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
6.39/6.49	c      223    450    18072   146586    8    36216    6936    263    547 0.41
6.39/6.49	c      324    450    18187   194921   10    36446    7630    378    662 0.49
6.39/6.49	c      575    450    18476   316352   17    37024    8394    667    808 0.71
6.39/6.49	c     1052    450    19037   551268   28    38146    9234   1228    874 1.20
6.39/6.49	c     1866    450    19980   946834   47    40032   10158   2171    911 2.05
6.39/6.49	c     3186    450    21498  1584027   73    43068   11174   3689    856 3.72
6.39/6.49	c     5267    450    23913  2597787  108    47898   12292   6104    822 6.41
6.39/6.49	o -26
1797.95/1798.54	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1797.95/1798.54	c     5334    450    23991  2630632  109    48080    6936   6182    821 6.49
1797.95/1798.54	c     5434    450    24104  2677958  111    48306    7630   6295    817 6.64
1797.95/1798.54	c     5685    450    24395  2799910  114    48888    8394   6586    817 6.96
1797.95/1798.54	c     6160    450    24942  3029221  121    49982    9234   7133    813 7.57
1797.95/1798.54	c     6973    450    25881  3422471  132    51860   10158   8072    790 8.82
1797.95/1798.54	c     8293    450    27408  4061567  148    54914   11174   9599    770 10.77
1797.95/1798.54	c    10375    450    23792  2541212  106    47610   12292   5983    699 14.83
1797.95/1798.54	c    13598    450    27506  4095762  148    55038   13522   9697    672 20.21
1797.95/1798.54	c    18534    450    26025  3473658  133    52076   14875   8216    615 30.14
1797.95/1798.54	c    26040    450    26820  3804429  141    53666   16363   9011    543 47.89
1797.95/1798.54	c    37401    450    31505  5763687  182    63059   18000  13696    490 76.17
1797.95/1798.54	c    54546    450    32532  6188800  190    65090   19801  14723    424 128.46
1797.95/1798.54	c    80365    450    31872  5909973  185    63770   21782  14063    361 222.07
1797.95/1798.54	c   119197    450    31904  5928064  185    63834   23961  14095    327 363.56
1797.95/1798.54	c   177549    450    37753  8368887  221    75532   26358  19944    284 623.90
1797.95/1798.54	c   265181    450    42321 10284989  243    84690   28994  24512    258 1026.79
1797.95/1798.54	c   396734    450    44559 11225112  251    89144   31894  26750    244 1619.92
1797.95/1798.54	c Resources Exceeded
1797.95/1798.54	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 
1797.95/1798.54	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.95/1798.54	c   28   437168  25272   465946    33040  6405526  15231    243 1798.00
1797.95/1798.54	c Objective: -26
1797.95/1798.54	s SATISFIABLE
1797.95/1798.54	c Total time: 1798 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-2656549-1276489060/watcher-2656549-1276489060 -o /tmp/evaluation-result-2656549-1276489060/solver-2656549-1276489060 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l2 HOME/instance-2656549-1276489060.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: 1.03 1.05 1.00 3/106 27725
/proc/meminfo: memFree=1792268/2059040 swapFree=4134576/4192956
[pid=27725] ppid=27723 vsize=11344 CPUtime=0
/proc/27725/stat : 27725 (bsolo_pb10) R 27723 27725 26740 0 -1 4202496 346 0 0 0 0 0 0 0 17 0 1 0 24492431 11616256 265 1992294400 134512640 137138936 4287627008 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27725/statm: 2836 265 176 642 0 2088 0

[startup+0.0683619 s]
/proc/loadavg: 1.03 1.05 1.00 3/106 27725
/proc/meminfo: memFree=1792268/2059040 swapFree=4134576/4192956
[pid=27725] ppid=27723 vsize=12860 CPUtime=0.06
/proc/27725/stat : 27725 (bsolo_pb10) R 27723 27725 26740 0 -1 4202496 823 0 0 0 6 0 0 0 17 0 1 0 24492431 13168640 742 1992294400 134512640 137138936 4287627008 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27725/statm: 3215 742 267 642 0 2467 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12860

[startup+0.100365 s]
/proc/loadavg: 1.03 1.05 1.00 3/106 27725
/proc/meminfo: memFree=1792268/2059040 swapFree=4134576/4192956
[pid=27725] ppid=27723 vsize=13764 CPUtime=0.09
/proc/27725/stat : 27725 (bsolo_pb10) R 27723 27725 26740 0 -1 4202496 1163 0 0 0 9 0 0 0 17 0 1 0 24492431 14094336 978 1992294400 134512640 137138936 4287627008 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27725/statm: 3441 980 185 642 0 2797 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13764

[startup+0.300385 s]
/proc/loadavg: 1.03 1.05 1.00 3/106 27725
/proc/meminfo: memFree=1792268/2059040 swapFree=4134576/4192956
[pid=27725] ppid=27723 vsize=13984 CPUtime=0.29
/proc/27725/stat : 27725 (bsolo_pb10) R 27723 27725 26740 0 -1 4202496 1335 0 0 0 27 2 0 0 17 0 1 0 24492431 14319616 1042 1992294400 134512640 137138936 4287627008 18446744073709551615 136500213 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27725/statm: 3496 1042 192 642 0 2852 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13984

[startup+0.700425 s]
/proc/loadavg: 1.03 1.05 1.00 3/106 27725
/proc/meminfo: memFree=1792268/2059040 swapFree=4134576/4192956
[pid=27725] ppid=27723 vsize=16888 CPUtime=0.69
/proc/27725/stat : 27725 (bsolo_pb10) R 27723 27725 26740 0 -1 4202496 2088 0 0 0 67 2 0 0 17 0 1 0 24492431 17293312 1795 1992294400 134512640 137138936 4287627008 18446744073709551615 136504449 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27725/statm: 4222 1795 192 642 0 3578 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16888

[startup+1.5005 s]
/proc/loadavg: 1.03 1.05 1.00 2/107 27726
/proc/meminfo: memFree=1783828/2059040 swapFree=4134576/4192956
[pid=27725] ppid=27723 vsize=22044 CPUtime=1.49
/proc/27725/stat : 27725 (bsolo_pb10) R 27723 27725 26740 0 -1 4202496 3354 0 0 0 146 3 0 0 18 0 1 0 24492431 22573056 3061 1992294400 134512640 137138936 4287627008 18446744073709551615 134573759 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27725/statm: 5511 3061 192 642 0 4867 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22044

[startup+3.10067 s]
/proc/loadavg: 1.03 1.05 1.00 2/107 27726
/proc/meminfo: memFree=1777008/2059040 swapFree=4134576/4192956
[pid=27725] ppid=27723 vsize=30772 CPUtime=3.09
/proc/27725/stat : 27725 (bsolo_pb10) R 27723 27725 26740 0 -1 4202496 5560 0 0 0 305 4 0 0 21 0 1 0 24492431 31510528 5267 1992294400 134512640 137138936 4287627008 18446744073709551615 135984545 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27725/statm: 7693 5267 192 642 0 7049 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 30772

[startup+6.30098 s]
/proc/loadavg: 1.03 1.05 1.00 2/107 27726
/proc/meminfo: memFree=1760268/2059040 swapFree=4134576/4192956
[pid=27725] ppid=27723 vsize=46108 CPUtime=6.29
/proc/27725/stat : 27725 (bsolo_pb10) R 27723 27725 26740 0 -1 4202496 9388 0 0 0 623 6 0 0 25 0 1 0 24492431 47214592 9095 1992294400 134512640 137138936 4287627008 18446744073709551615 134551874 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27725/statm: 11527 9095 192 642 0 10883 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 46108

[startup+12.7006 s]
/proc/loadavg: 1.02 1.05 1.00 2/107 27726
/proc/meminfo: memFree=1732492/2059040 swapFree=4134576/4192956
[pid=27725] ppid=27723 vsize=72284 CPUtime=12.69
/proc/27725/stat : 27725 (bsolo_pb10) R 27723 27725 26740 0 -1 4202496 15930 0 0 0 1258 11 0 0 25 0 1 0 24492431 74018816 15637 1992294400 134512640 137138936 4287627008 18446744073709551615 134618214 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27725/statm: 18071 15637 192 642 0 17427 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 72284

[startup+25.5019 s]
/proc/loadavg: 1.02 1.04 1.00 2/107 27726
/proc/meminfo: memFree=1718852/2059040 swapFree=4134576/4192956
[pid=27725] ppid=27723 vsize=84192 CPUtime=25.48
/proc/27725/stat : 27725 (bsolo_pb10) R 27723 27725 26740 0 -1 4202496 18910 0 0 0 2534 14 0 0 25 0 1 0 24492431 86212608 18617 1992294400 134512640 137138936 4287627008 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27725/statm: 21048 18617 192 642 0 20404 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 84192

[startup+51.1015 s]
/proc/loadavg: 1.01 1.04 1.00 2/107 27726
/proc/meminfo: memFree=1705460/2059040 swapFree=4134576/4192956
[pid=27725] ppid=27723 vsize=96572 CPUtime=51.07
/proc/27725/stat : 27725 (bsolo_pb10) R 27723 27725 26740 0 -1 4202496 22003 0 0 0 5088 19 0 0 25 0 1 0 24492431 98889728 21710 1992294400 134512640 137138936 4287627008 18446744073709551615 136504096 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27725/statm: 24143 21710 192 642 0 23499 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 96572

[startup+102.309 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 27728
/proc/meminfo: memFree=1688472/2059040 swapFree=4134576/4192956
[pid=27725] ppid=27723 vsize=113528 CPUtime=102.27
/proc/27725/stat : 27725 (bsolo_pb10) R 27723 27725 26740 0 -1 4202496 26248 0 0 0 10198 29 0 0 25 0 1 0 24492431 116252672 25955 1992294400 134512640 137138936 4287627008 18446744073709551615 134606636 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27725/statm: 28382 25955 192 642 0 27738 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 113528

[startup+162.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 27730
/proc/meminfo: memFree=1678304/2059040 swapFree=4134576/4192956
[pid=27725] ppid=27723 vsize=123532 CPUtime=162.25
/proc/27725/stat : 27725 (bsolo_pb10) R 27723 27725 26740 0 -1 4202496 28752 0 0 0 16186 39 0 0 25 0 1 0 24492431 126496768 28459 1992294400 134512640 137138936 4287627008 18446744073709551615 134618214 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27725/statm: 30883 28459 192 642 0 30239 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 123532

[startup+222.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 27732
/proc/meminfo: memFree=1678056/2059040 swapFree=4134576/4192956
[pid=27725] ppid=27723 vsize=123748 CPUtime=222.23
/proc/27725/stat : 27725 (bsolo_pb10) R 27723 27725 26740 0 -1 4202496 28801 0 0 0 22177 46 0 0 25 0 1 0 24492431 126717952 28508 1992294400 134512640 137138936 4287627008 18446744073709551615 134602737 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27725/statm: 30937 28508 192 642 0 30293 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 123748

[startup+282.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 27734
/proc/meminfo: memFree=1667020/2059040 swapFree=4134576/4192956
[pid=27725] ppid=27723 vsize=134788 CPUtime=282.21
/proc/27725/stat : 27725 (bsolo_pb10) R 27723 27725 26740 0 -1 4202496 31555 0 0 0 28165 56 0 0 25 0 1 0 24492431 138022912 31262 1992294400 134512640 137138936 4287627008 18446744073709551615 134606686 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27725/statm: 33697 31262 192 642 0 33053 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 134788

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 27734
/proc/meminfo: memFree=1666896/2059040 swapFree=4134576/4192956
[pid=27725] ppid=27723 vsize=134872 CPUtime=342.19
/proc/27725/stat : 27725 (bsolo_pb10) R 27723 27725 26740 0 -1 4202496 31577 0 0 0 34153 66 0 0 25 0 1 0 24492431 138108928 31284 1992294400 134512640 137138936 4287627008 18446744073709551615 134551040 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27725/statm: 33718 31284 192 642 0 33074 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 134872

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27736
/proc/meminfo: memFree=1654992/2059040 swapFree=4134576/4192956
[pid=27725] ppid=27723 vsize=146656 CPUtime=402.17
/proc/27725/stat : 27725 (bsolo_pb10) R 27723 27725 26740 0 -1 4202496 34525 0 0 0 40141 76 0 0 25 0 1 0 24492431 150175744 34232 1992294400 134512640 137138936 4287627008 18446744073709551615 134599709 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27725/statm: 36664 34232 192 642 0 36020 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 146656

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27738
/proc/meminfo: memFree=1654992/2059040 swapFree=4134576/4192956
[pid=27725] ppid=27723 vsize=146652 CPUtime=462.15
/proc/27725/stat : 27725 (bsolo_pb10) R 27723 27725 26740 0 -1 4202496 34525 0 0 0 46133 82 0 0 25 0 1 0 24492431 150171648 34232 1992294400 134512640 137138936 4287627008 18446744073709551615 134606964 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27725/statm: 36663 34232 192 642 0 36019 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 146652

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27740
/proc/meminfo: memFree=1654868/2059040 swapFree=4134576/4192956
[pid=27725] ppid=27723 vsize=146644 CPUtime=522.14
/proc/27725/stat : 27725 (bsolo_pb10) R 27723 27725 26740 0 -1 4202496 34525 0 0 0 52125 89 0 0 25 0 1 0 24492431 150163456 34232 1992294400 134512640 137138936 4287627008 18446744073709551615 136511125 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27725/statm: 36661 34232 192 642 0 36017 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 146644

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27742
/proc/meminfo: memFree=1654868/2059040 swapFree=4134576/4192956
[pid=27725] ppid=27723 vsize=146636 CPUtime=582.13
/proc/27725/stat : 27725 (bsolo_pb10) R 27723 27725 26740 0 -1 4202496 34525 0 0 0 58118 95 0 0 25 0 1 0 24492431 150155264 34232 1992294400 134512640 137138936 4287627008 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27725/statm: 36659 34232 192 642 0 36015 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 146636

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27742
/proc/meminfo: memFree=1641972/2059040 swapFree=4134576/4192956
[pid=27725] ppid=27723 vsize=159504 CPUtime=642.11
/proc/27725/stat : 27725 (bsolo_pb10) R 27723 27725 26740 0 -1 4202496 37739 0 0 0 64108 103 0 0 25 0 1 0 24492431 163332096 37446 1992294400 134512640 137138936 4287627008 18446744073709551615 134551658 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27725/statm: 39876 37446 192 642 0 39232 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 159504

[startup+702.301 s]

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

/proc/meminfo: memFree=1626968/2059040 swapFree=4134576/4192956
[pid=27725] ppid=27723 vsize=174128 CPUtime=1061.97
/proc/27725/stat : 27725 (bsolo_pb10) R 27723 27725 26740 0 -1 4202496 41397 0 0 0 106049 148 0 0 25 0 1 0 24492431 178307072 41104 1992294400 134512640 137138936 4287627008 18446744073709551615 136504225 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27725/statm: 43532 41104 192 642 0 42888 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 174128

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27756
/proc/meminfo: memFree=1626844/2059040 swapFree=4134576/4192956
[pid=27725] ppid=27723 vsize=174128 CPUtime=1121.95
/proc/27725/stat : 27725 (bsolo_pb10) R 27723 27725 26740 0 -1 4202496 41401 0 0 0 112040 155 0 0 25 0 1 0 24492431 178307072 41108 1992294400 134512640 137138936 4287627008 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27725/statm: 43532 41108 192 642 0 42888 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 174128

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27758
/proc/meminfo: memFree=1626844/2059040 swapFree=4134576/4192956
[pid=27725] ppid=27723 vsize=174128 CPUtime=1181.94
/proc/27725/stat : 27725 (bsolo_pb10) R 27723 27725 26740 0 -1 4202496 41401 0 0 0 118033 161 0 0 25 0 1 0 24492431 178307072 41108 1992294400 134512640 137138936 4287627008 18446744073709551615 134607589 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27725/statm: 43532 41108 192 642 0 42888 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 174128

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27758
/proc/meminfo: memFree=1626720/2059040 swapFree=4134576/4192956
[pid=27725] ppid=27723 vsize=174120 CPUtime=1241.91
/proc/27725/stat : 27725 (bsolo_pb10) R 27723 27725 26740 0 -1 4202496 41401 0 0 0 124024 167 0 0 25 0 1 0 24492431 178298880 41106 1992294400 134512640 137138936 4287627008 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27725/statm: 43530 41106 192 642 0 42886 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 174120

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27760
/proc/meminfo: memFree=1626720/2059040 swapFree=4134576/4192956
[pid=27725] ppid=27723 vsize=174120 CPUtime=1301.9
/proc/27725/stat : 27725 (bsolo_pb10) R 27723 27725 26740 0 -1 4202496 41401 0 0 0 130017 173 0 0 25 0 1 0 24492431 178298880 41106 1992294400 134512640 137138936 4287627008 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27725/statm: 43530 41106 192 642 0 42886 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 174120

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27762
/proc/meminfo: memFree=1626720/2059040 swapFree=4134576/4192956
[pid=27725] ppid=27723 vsize=174120 CPUtime=1361.88
/proc/27725/stat : 27725 (bsolo_pb10) R 27723 27725 26740 0 -1 4202496 41401 0 0 0 136009 179 0 0 25 0 1 0 24492431 178298880 41106 1992294400 134512640 137138936 4287627008 18446744073709551615 134606964 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27725/statm: 43530 41106 192 642 0 42886 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 174120

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27764
/proc/meminfo: memFree=1626596/2059040 swapFree=4134576/4192956
[pid=27725] ppid=27723 vsize=174120 CPUtime=1421.87
/proc/27725/stat : 27725 (bsolo_pb10) R 27723 27725 26740 0 -1 4202496 41401 0 0 0 142003 184 0 0 25 0 1 0 24492431 178298880 41106 1992294400 134512640 137138936 4287627008 18446744073709551615 134540747 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27725/statm: 43530 41106 192 642 0 42886 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 174120

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27766
/proc/meminfo: memFree=1626596/2059040 swapFree=4134576/4192956
[pid=27725] ppid=27723 vsize=174120 CPUtime=1481.84
/proc/27725/stat : 27725 (bsolo_pb10) R 27723 27725 26740 0 -1 4202496 41401 0 0 0 147993 191 0 0 25 0 1 0 24492431 178298880 41106 1992294400 134512640 137138936 4287627008 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27725/statm: 43530 41106 192 642 0 42886 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 174120

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27766
/proc/meminfo: memFree=1626596/2059040 swapFree=4134576/4192956
[pid=27725] ppid=27723 vsize=174196 CPUtime=1541.83
/proc/27725/stat : 27725 (bsolo_pb10) R 27723 27725 26740 0 -1 4202496 41416 0 0 0 153984 199 0 0 25 0 1 0 24492431 178376704 41121 1992294400 134512640 137138936 4287627008 18446744073709551615 136511143 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27725/statm: 43549 41121 192 642 0 42905 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 174196

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27768
/proc/meminfo: memFree=1626472/2059040 swapFree=4134576/4192956
[pid=27725] ppid=27723 vsize=174188 CPUtime=1601.81
/proc/27725/stat : 27725 (bsolo_pb10) R 27723 27725 26740 0 -1 4202496 41416 0 0 0 159976 205 0 0 25 0 1 0 24492431 178368512 41121 1992294400 134512640 137138936 4287627008 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27725/statm: 43547 41121 192 642 0 42903 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 174188

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27770
/proc/meminfo: memFree=1610724/2059040 swapFree=4134576/4192956
[pid=27725] ppid=27723 vsize=189936 CPUtime=1661.79
/proc/27725/stat : 27725 (bsolo_pb10) R 27723 27725 26740 0 -1 4202496 45353 0 0 0 165965 214 0 0 25 0 1 0 24492431 194494464 45058 1992294400 134512640 137138936 4287627008 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27725/statm: 47484 45058 192 642 0 46840 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 189936

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27772
/proc/meminfo: memFree=1610600/2059040 swapFree=4134576/4192956
[pid=27725] ppid=27723 vsize=189928 CPUtime=1721.77
/proc/27725/stat : 27725 (bsolo_pb10) R 27723 27725 26740 0 -1 4202496 45353 0 0 0 171956 221 0 0 25 0 1 0 24492431 194486272 45057 1992294400 134512640 137138936 4287627008 18446744073709551615 134542289 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27725/statm: 47482 45057 192 642 0 46838 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 189928

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27774
/proc/meminfo: memFree=1610600/2059040 swapFree=4134576/4192956
[pid=27725] ppid=27723 vsize=189928 CPUtime=1781.75
/proc/27725/stat : 27725 (bsolo_pb10) R 27723 27725 26740 0 -1 4202496 45353 0 0 0 177948 227 0 0 25 0 1 0 24492431 194486272 45057 1992294400 134512640 137138936 4287627008 18446744073709551615 134542339 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27725/statm: 47482 45057 192 642 0 46838 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 189928

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 27774
/proc/meminfo: memFree=1610600/2059040 swapFree=4134576/4192956
[pid=27725] ppid=27723 vsize=189928 CPUtime=1791.36
/proc/27725/stat : 27725 (bsolo_pb10) R 27723 27725 26740 0 -1 4202496 45353 0 0 0 178908 228 0 0 25 0 1 0 24492431 194486272 45057 1992294400 134512640 137138936 4287627008 18446744073709551615 134542345 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27725/statm: 47482 45057 192 642 0 46838 0
Current children cumulated CPU time (s) 1791.36
Current children cumulated vsize (KiB) 189928

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27774
/proc/meminfo: memFree=1610600/2059040 swapFree=4134576/4192956
[pid=27725] ppid=27723 vsize=189928 CPUtime=1794.56
/proc/27725/stat : 27725 (bsolo_pb10) R 27723 27725 26740 0 -1 4202496 45353 0 0 0 179228 228 0 0 25 0 1 0 24492431 194486272 45057 1992294400 134512640 137138936 4287627008 18446744073709551615 134618216 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27725/statm: 47482 45057 192 642 0 46838 0
Current children cumulated CPU time (s) 1794.56
Current children cumulated vsize (KiB) 189928

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27774
/proc/meminfo: memFree=1610600/2059040 swapFree=4134576/4192956
[pid=27725] ppid=27723 vsize=189928 CPUtime=1796.15
/proc/27725/stat : 27725 (bsolo_pb10) R 27723 27725 26740 0 -1 4202496 45353 0 0 0 179387 228 0 0 25 0 1 0 24492431 194486272 45057 1992294400 134512640 137138936 4287627008 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27725/statm: 47482 45057 192 642 0 46838 0
Current children cumulated CPU time (s) 1796.15
Current children cumulated vsize (KiB) 189928

[startup+1797.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27774
/proc/meminfo: memFree=1610600/2059040 swapFree=4134576/4192956
[pid=27725] ppid=27723 vsize=189928 CPUtime=1796.95
/proc/27725/stat : 27725 (bsolo_pb10) R 27723 27725 26740 0 -1 4202496 45353 0 0 0 179467 228 0 0 25 0 1 0 24492431 194486272 45057 1992294400 134512640 137138936 4287627008 18446744073709551615 134575459 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27725/statm: 47482 45057 192 642 0 46838 0
Current children cumulated CPU time (s) 1796.95
Current children cumulated vsize (KiB) 189928

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27774
/proc/meminfo: memFree=1610600/2059040 swapFree=4134576/4192956
[pid=27725] ppid=27723 vsize=189928 CPUtime=1797.75
/proc/27725/stat : 27725 (bsolo_pb10) R 27723 27725 26740 0 -1 4202496 45353 0 0 0 179547 228 0 0 25 0 1 0 24492431 194486272 45057 1992294400 134512640 137138936 4287627008 18446744073709551615 134542493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27725/statm: 47482 45057 192 642 0 46838 0
Current children cumulated CPU time (s) 1797.75
Current children cumulated vsize (KiB) 189928

[startup+1798.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27774
/proc/meminfo: memFree=1610600/2059040 swapFree=4134576/4192956
[pid=27725] ppid=27723 vsize=189928 CPUtime=1797.95
/proc/27725/stat : 27725 (bsolo_pb10) R 27723 27725 26740 0 -1 4202496 45353 0 0 0 179567 228 0 0 25 0 1 0 24492431 194486272 45057 1992294400 134512640 137138936 4287627008 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27725/statm: 47482 45057 192 642 0 46838 0
Current children cumulated CPU time (s) 1797.95
Current children cumulated vsize (KiB) 189928

Child status: 0
Real time (s): 1798.56
CPU time (s): 1798.02
CPU user time (s): 1795.71
CPU system time (s): 2.30965
CPU usage (%): 99.97
Max. virtual memory (cumulated for all children) (KiB): 190060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.71
system time used= 2.30965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 45354
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= 22202

runsolver used 2.90156 second user time and 8.5527 second system time

The end

Launcher Data 

Begin job on node017 at 2010-06-14 06:17:40
IDJOB=2656549
IDBENCH=2239
IDSOLVER=1162
FILE ID=node017/2656549-1276489060
PBS_JOBID= 11173386
Free space on /tmp= 62424 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-frb30-15-3.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2656549-1276489060/watcher-2656549-1276489060 -o /tmp/evaluation-result-2656549-1276489060/solver-2656549-1276489060 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l2 HOME/instance-2656549-1276489060.opb

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

MD5SUM BENCH= 8e251d4e151b2868eb3a52cf845e4cf8
RANDOM SEED=140241696

node017.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		: 3000.201
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	: 6000.40
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		: 3000.201
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	: 5599.51
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1792796 kB
Buffers:         79252 kB
Cached:         108692 kB
SwapCached:      11540 kB
Active:         105436 kB
Inactive:        96464 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1792796 kB
SwapTotal:     4192956 kB
SwapFree:      4134576 kB
Dirty:            4392 kB
Writeback:           0 kB
AnonPages:       12236 kB
Mapped:           9232 kB
Slab:            42584 kB
PageTables:       3992 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   184312 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= 62420 MiB
End job on node017 at 2010-06-14 06:47:39