Trace number 2680761

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
wbo 1.4b (fixed)OPT66 44.2893 44.3014

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/
submitted-PB05/manquinho/routing/normalized-s4-4-3-6pb.opb
MD5SUM417e88f02ffea81dc93d5dcf35453cad
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark66
Best CPU time to get the best result obtained on this benchmark0.259959
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 66
Optimality of the best value was proved YES
Number of variables624
Total number of constraints1884
Number of constraints which are clauses1860
Number of constraints which are cardinality constraints (but not clauses)24
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint26
Number of terms in the objective function 624
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 624
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 624
Number of bits of the biggest sum of numbers10
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 wbo 1.4 beta - 20100610
0.00/0.00	c Parsing opb file format. File HOME/instance-2680761-1277453411.opb.
0.00/0.00	c Instance file HOME/instance-2680761-1277453411.opb
0.00/0.00	c File size is 67765 bytes.
0.00/0.01	c Highest Coefficient sum: 29
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Parsing time:          0.01         s                                      |
0.00/0.01	c |  Number Variables:      624                                                 |
0.00/0.01	c |  Number Clauses:        1860                                                |
0.00/0.01	c |  Number Cardinality:    24                                                  |
0.00/0.01	c |  Number PB Constraints: 0                                                   |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |     520     1988     5816 |     5000        0    nan |  0.000 % |
0.00/0.01	c |       100 |     520     1988     5816 |     5500      100      8 | 16.667 % |
0.00/0.02	c |       250 |     519     1988     5816 |     6050      132      7 | 16.828 % |
0.00/0.03	c |       476 |     519     1988     5816 |     6655      358     14 | 16.828 % |
0.00/0.04	c |       814 |     519     1988     5816 |     7320      696     13 | 16.827 % |
0.05/0.06	c |      1321 |     519     1988     5816 |     8052     1203     14 | 16.827 % |
0.05/0.09	c |      2080 |     519     1988     5816 |     8857     1962     16 | 16.828 % |
0.09/0.14	c |      3219 |     519     1988     5816 |     9743     3101     15 | 16.827 % |
0.09/0.17	c ===============================================================================
0.09/0.17	c New solution: 72
0.09/0.17	o 72
0.09/0.17	c Elapsed CPU time: 0.168974 s	Remaining CPU time: 179.831 s
0.09/0.17	c ===============================================================================
0.09/0.17	c |      3925 |     519     1989     6320 |     5000     3807     16 | 16.827 % |
0.09/0.18	c |      4025 |     518     1989     6320 |     5500     3895     16 | 16.987 % |
0.09/0.18	c |      4175 |     518     1989     6320 |     6050     4045     15 | 16.987 % |
0.09/0.19	c |      4400 |     517     1989     6320 |     6655     4270     15 | 17.148 % |
0.19/0.20	c |      4737 |     517     1989     6320 |     7320     4607     15 | 17.148 % |
0.19/0.22	c |      5245 |     516     1989     6320 |     8052     5115     15 | 17.308 % |
0.19/0.25	c |      6005 |     514     1989     6320 |     8857     5875     15 | 17.628 % |
0.29/0.32	c |      7144 |     514     1989     6320 |     9743     6975     16 | 17.628 % |
0.39/0.43	c |      8855 |     513     1989     6320 |    10717     8670     16 | 17.789 % |
0.59/0.63	c |     11418 |     513     1989     6320 |    11789     5805     17 | 17.789 % |
0.89/0.97	c |     15264 |     510     1989     6320 |    12968     9533     18 | 18.269 % |
1.59/1.60	c |     21030 |     509     1989     6320 |    14265     8708     21 | 18.430 % |
2.79/2.80	c |     29679 |     509     1989     6320 |    15692    10158     23 | 18.430 % |
4.49/4.56	c |     42653 |     507     1989     6320 |    17261    15196     22 | 18.751 % |
7.49/7.55	c |     62118 |     507     1989     6320 |    18987    17260     22 | 18.750 % |
12.69/12.78	c |     91310 |     507     1989     6320 |    20886    17747     25 | 18.750 % |
15.40/15.43	c ===============================================================================
15.40/15.43	c New solution: 70
15.40/15.43	o 70
15.40/15.43	c Elapsed CPU time: 15.1307 s	Remaining CPU time: 164.869 s
15.40/15.43	c ===============================================================================
15.40/15.43	c |    106777 |     507     1990     6824 |     5000    12188     22 | 18.750 % |
15.40/15.47	c |    106878 |     507     1990     6824 |     5500     3148     19 | 18.750 % |
15.40/15.48	c |    107028 |     507     1990     6824 |     6050     3298     19 | 18.751 % |
15.40/15.49	c |    107253 |     507     1990     6824 |     6655     3523     18 | 18.751 % |
15.49/15.51	c |    107590 |     506     1990     6824 |     7320     3852     18 | 18.911 % |
15.49/15.54	c |    108097 |     506     1990     6824 |     8052     4359     18 | 18.911 % |
15.49/15.59	c |    108856 |     506     1990     6824 |     8857     5118     19 | 18.911 % |
15.59/15.67	c |    109998 |     506     1990     6824 |     9743     6260     20 | 18.911 % |
15.79/15.82	c |    111706 |     506     1990     6824 |    10717     7968     21 | 18.911 % |
16.09/16.10	c |    114268 |     506     1990     6824 |    11789    10530     21 | 18.911 % |
16.50/16.55	c |    118114 |     506     1990     6824 |    12968     8410     23 | 18.911 % |
17.28/17.34	c |    123883 |     506     1990     6824 |    14265     7626     23 | 18.911 % |
18.39/18.45	c |    132532 |     506     1990     6824 |    15692     9067     22 | 18.911 % |
19.48/19.57	c ===============================================================================
19.48/19.57	c New solution: 68
19.48/19.57	o 68
19.48/19.57	c Elapsed CPU time: 19.1751 s	Remaining CPU time: 160.825 s
19.48/19.57	c ===============================================================================
19.48/19.57	c |    142349 |     506     1991     7328 |     5000    10940     20 | 18.911 % |
19.58/19.60	c |    142449 |     506     1991     7328 |     5500     2835     21 | 18.911 % |
19.58/19.61	c |    142599 |     506     1991     7328 |     6050     2985     21 | 18.911 % |
19.58/19.62	c |    142826 |     506     1991     7328 |     6655     3212     20 | 18.911 % |
19.58/19.65	c |    143163 |     506     1991     7328 |     7320     3549     20 | 18.911 % |
19.58/19.67	c |    143670 |     506     1991     7328 |     8052     4056     20 | 18.911 % |
19.69/19.72	c |    144429 |     506     1991     7328 |     8857     4815     20 | 18.911 % |
19.79/19.81	c |    145570 |     506     1991     7328 |     9743     5956     20 | 18.911 % |
19.89/19.96	c |    147279 |     506     1991     7328 |    10717     7665     21 | 18.911 % |
20.09/20.19	c |    149842 |     506     1991     7328 |    11789    10228     21 | 18.911 % |
20.48/20.58	c |    153686 |     506     1991     7328 |    12968     8106     21 | 18.911 % |
21.28/21.35	c |    159453 |     506     1991     7328 |    14265     7315     21 | 18.911 % |
22.38/22.43	c |    168102 |     506     1991     7328 |    15692     8758     21 | 18.911 % |
23.79/23.87	c ===============================================================================
23.79/23.87	c New solution: 66
23.79/23.87	o 66
23.79/23.87	c Elapsed CPU time: 23.3864 s	Remaining CPU time: 156.614 s
23.79/23.87	c ===============================================================================
23.79/23.87	c |    180045 |     505     1992     7832 |     5000    12763     27 | 18.911 % |
23.88/23.91	c |    180145 |     505     1992     7832 |     5500     3291     34 | 19.071 % |
23.88/23.92	c |    180296 |     505     1992     7832 |     6050     3442     33 | 19.071 % |
23.88/23.93	c |    180521 |     505     1992     7832 |     6655     3667     32 | 19.071 % |
23.88/23.95	c |    180858 |     505     1992     7832 |     7320     4004     31 | 19.071 % |
23.88/23.97	c |    181364 |     505     1992     7832 |     8052     4510     30 | 19.071 % |
23.98/24.02	c |    182123 |     505     1992     7832 |     8857     5269     29 | 19.071 % |
23.98/24.08	c |    183265 |     504     1992     7832 |     9743     6404     27 | 19.231 % |
24.19/24.21	c |    184973 |     504     1992     7832 |    10717     8112     26 | 19.231 % |
24.38/24.43	c |    187535 |     503     1992     7832 |    11789    10674     24 | 19.391 % |
24.79/24.82	c |    191379 |     503     1992     7832 |    12968     8483     22 | 19.392 % |
25.38/25.42	c |    197145 |     503     1992     7832 |    14265     7676     21 | 19.391 % |
26.68/26.77	c |    205794 |     503     1992     7832 |    15692     9120     24 | 19.391 % |
28.49/28.53	c |    218769 |     503     1992     7832 |    17261    14158     23 | 19.391 % |
31.38/31.41	c |    238230 |     503     1992     7832 |    18987    16144     36 | 19.392 % |
35.68/35.75	c |    267423 |     493     1992     7832 |    20886     3745     20 | 20.994 % |
42.58/42.61	c |    311212 |     469     1992     7832 |    22974    18931     46 | 24.840 % |
44.18/44.29	c ===============================================================================
44.18/44.29	c Best Solution: 66
44.18/44.29	s OPTIMUM FOUND
44.18/44.29	c Total CPU time: 43.3844 s
44.18/44.29	v x1 x2 x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 x78 -x79 -x80 -x81 -x82 x83 -x84 -x85 -x86 -x87 x88 -x89 -x90 x91 -x92 -x93 -x94 x95 -x96 -x97 x98 x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 x124 x125 x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 x140 -x141 -x142 -x143 x144 -x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 x163 -x164 -x165 -x166 -x167 x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 x182 -x183 -x184 -x185 x186 -x187 -x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 x196 x197 x198 -x199 -x200 -x201 -x202 -x203 -x204 x205 -x206 -x207 -x208 -x209 -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 x224 -x225 x226 -x227 -x228 -x229 -x230 -x231 -x232 -x233 -x234 x235 -x236 -x237 x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x250 -x251 -x252 x253 -x254 -x255 -x256 x257 -x258 -x259 -x260 x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x270 -x271 -x272 -x273 x274 x275 x276 x277 -x278 -x279 -x280 x281 -x282 -x283 -x284 x285 -x286 -x287 -x288 -x289 -x290 -x291 -x292 -x293 -x294 -x295 -x296 -x297 x298 x299 -x300 -x301 -x302 -x303 -x304 x305 -x306 -x307 -x308 x309 -x310 -x311 -x312 -x313 -x314 -x315 -x316 -x317 -x318 x319 -x320 -x321 -x322 -x323 -x324 -x325 x326 -x327 -x328 -x329 x330 -x331 -x332 -x333 -x334 -x335 -x336 x337 -x338 -x339 -x340 -x341 -x342 -x343 -x344 -x345 -x346 -x347 -x348 -x349 x350 -x351 -x352 -x353 x354 -x355 -x356 -x357 x358 -x359 -x360 -x361 -x362 -x363 -x364 -x365 -x366 x367 -x368 -x369 -x370 -x371 -x372 -x373 -x374 -x375 -x376 -x377 -x378 -x379 -x380 -x381 x382 -x383 -x384 x385 x386 x387 -x388 -x389 -x390 -x391 -x392 -x393 -x394 -x395 -x396 -x397 -x398 -x399 -x400 -x401 -x402 -x403 -x404 -x405 -x406 -x407 -x408 -x409 -x410 -x411 -x412 -x413 -x414 -x415 -x416 -x417 -x418 -x419 -x420 -x421 -x422 -x423 -x424 -x425 -x426 -x427 x428 -x429 -x430 -x431 -x432 -x433 -x434 -x435 -x436 -x437 -x438 -x439 -x440 -x441 -x442 -x443 -x444 -x445 -x446 -x447 -x448 -x449 -x450 -x451 x452 -x453 -x454 -x455 -x456 -x457 -x458 -x459 -x460 -x461 -x462 -x463 x464 -x465 -x466 -x467 -x468 -x469 -x470 -x471 -x472 -x473 -x474 -x475 -x476 -x477 -x478 -x479 -x480 -x481 -x482 -x483 -x484 x485 -x486 -x487 -x488 -x489 -x490 -x491 -x492 -x493 -x494 -x495 -x496 -x497 -x498 -x499 -x500 -x501 -x502 -x503 -x504 -x505 -x506 -x507 -x508 -x509 -x510 x511 x512 -x513 -x514 -x515 -x516 -x517 -x518 -x519 -x520 -x521 -x522 -x523 -x524 -x525 -x526 -x527 -x528 -x529 -x530 -x531 x532 -x533 -x534 -x535 -x536 -x537 -x538 -x539 -x540 -x541 -x542 -x543 -x544 -x545 -x546 -x547 -x548 -x549 -x550 -x551 -x552 -x553 -x554 -x555 -x556 -x557 -x558 -x559 -x560 -x561 -x562 -x563 -x564 -x565 -x566 x567 -x568 -x569 -x570 -x571 -x572 -x573 -x574 -x575 -x576 -x577 -x578 -x579 -x580 -x581 -x582 -x583 -x584 -x585 -x586 -x587 -x588 -x589 -x590 x591 -x592 -x593 -x594 -x595 -x596 -x597 -x598 -x599 -x600 -x601 -x602 -x603 -x604 -x605 -x606 -x607 -x608 -x609 -x610 -x611 -x612 -x613 -x614 x615 -x616 -x617 -x618 -x619 -x620 -x621 -x622 -x623 -x624

Verifier Data 

OK	66

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2680761-1277453411/watcher-2680761-1277453411 -o /tmp/evaluation-result-2680761-1277453411/solver-2680761-1277453411 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2680761-1277453411.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: 0.99 0.97 0.80 3/106 26929
/proc/meminfo: memFree=1854588/2059040 swapFree=4140528/4192956
[pid=26929] ppid=26927 vsize=2644 CPUtime=0
/proc/26929/stat : 26929 (wbo1.4b) R 26927 26929 26738 0 -1 4202496 297 0 0 0 0 0 0 0 20 0 1 0 86632746 2707456 216 1992294400 134512640 135752675 4291468720 18446744073709551615 134564806 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26929/statm: 661 216 141 303 0 339 0

[startup+0.059703 s]
/proc/loadavg: 0.99 0.97 0.80 3/106 26929
/proc/meminfo: memFree=1854588/2059040 swapFree=4140528/4192956
[pid=26929] ppid=26927 vsize=2972 CPUtime=0.05
/proc/26929/stat : 26929 (wbo1.4b) R 26927 26929 26738 0 -1 4202496 394 0 0 0 5 0 0 0 20 0 1 0 86632746 3043328 296 1992294400 134512640 135752675 4291468720 18446744073709551615 135207291 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26929/statm: 743 296 145 303 0 438 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2972

[startup+0.100706 s]
/proc/loadavg: 0.99 0.97 0.80 3/106 26929
/proc/meminfo: memFree=1854588/2059040 swapFree=4140528/4192956
[pid=26929] ppid=26927 vsize=3104 CPUtime=0.09
/proc/26929/stat : 26929 (wbo1.4b) R 26927 26929 26738 0 -1 4202496 440 0 0 0 9 0 0 0 20 0 1 0 86632746 3178496 342 1992294400 134512640 135752675 4291468720 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26929/statm: 776 343 145 303 0 471 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3104

[startup+0.300723 s]
/proc/loadavg: 0.99 0.97 0.80 3/106 26929
/proc/meminfo: memFree=1854588/2059040 swapFree=4140528/4192956
[pid=26929] ppid=26927 vsize=3900 CPUtime=0.29
/proc/26929/stat : 26929 (wbo1.4b) R 26927 26929 26738 0 -1 4202496 650 0 0 0 28 1 0 0 20 0 1 0 86632746 3993600 552 1992294400 134512640 135752675 4291468720 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26929/statm: 975 552 145 303 0 670 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3900

[startup+0.700759 s]
/proc/loadavg: 0.99 0.97 0.80 3/106 26929
/proc/meminfo: memFree=1854588/2059040 swapFree=4140528/4192956
[pid=26929] ppid=26927 vsize=4992 CPUtime=0.69
/proc/26929/stat : 26929 (wbo1.4b) R 26927 26929 26738 0 -1 4202496 916 0 0 0 66 3 0 0 20 0 1 0 86632746 5111808 818 1992294400 134512640 135752675 4291468720 18446744073709551615 134611724 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26929/statm: 1248 819 145 303 0 943 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4992

[startup+1.50083 s]
/proc/loadavg: 0.99 0.97 0.80 2/107 26930
/proc/meminfo: memFree=1851108/2059040 swapFree=4140528/4192956
[pid=26929] ppid=26927 vsize=6708 CPUtime=1.49
/proc/26929/stat : 26929 (wbo1.4b) R 26927 26929 26738 0 -1 4202496 1327 0 0 0 144 5 0 0 22 0 1 0 86632746 6868992 1229 1992294400 134512640 135752675 4291468720 18446744073709551615 134597942 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26929/statm: 1677 1229 145 303 0 1372 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6708

[startup+3.10097 s]
/proc/loadavg: 0.99 0.97 0.80 2/107 26930
/proc/meminfo: memFree=1848876/2059040 swapFree=4140528/4192956
[pid=26929] ppid=26927 vsize=9356 CPUtime=3.09
/proc/26929/stat : 26929 (wbo1.4b) R 26927 26929 26738 0 -1 4202496 2001 0 0 0 301 8 0 0 25 0 1 0 86632746 9580544 1903 1992294400 134512640 135752675 4291468720 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26929/statm: 2339 1903 145 303 0 2034 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9356

[startup+6.30125 s]
/proc/loadavg: 0.99 0.97 0.80 2/107 26930
/proc/meminfo: memFree=1843544/2059040 swapFree=4140528/4192956
[pid=26929] ppid=26927 vsize=14116 CPUtime=6.29
/proc/26929/stat : 26929 (wbo1.4b) R 26927 26929 26738 0 -1 4202496 3179 0 0 0 615 14 0 0 25 0 1 0 86632746 14454784 3081 1992294400 134512640 135752675 4291468720 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26929/statm: 3529 3081 145 303 0 3224 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14116

[startup+12.7008 s]
/proc/loadavg: 0.99 0.97 0.80 2/107 26930
/proc/meminfo: memFree=1834988/2059040 swapFree=4140528/4192956
[pid=26929] ppid=26927 vsize=22240 CPUtime=12.69
/proc/26929/stat : 26929 (wbo1.4b) R 26927 26929 26738 0 -1 4202496 5213 0 0 0 1245 24 0 0 25 0 1 0 86632746 22773760 5115 1992294400 134512640 135752675 4291468720 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26929/statm: 5560 5115 145 303 0 5255 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22240

[startup+25.5019 s]
/proc/loadavg: 1.07 0.99 0.81 2/107 26930
/proc/meminfo: memFree=1812420/2059040 swapFree=4140528/4192956
[pid=26929] ppid=26927 vsize=44420 CPUtime=25.49
/proc/26929/stat : 26929 (wbo1.4b) R 26927 26929 26738 0 -1 4202496 10768 0 0 0 2496 53 0 0 25 0 1 0 86632746 45486080 10670 1992294400 134512640 135752675 4291468720 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26929/statm: 11105 10670 145 303 0 10800 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 44420

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

[startup+31.9085 s]
/proc/loadavg: 1.07 0.99 0.81 2/107 26932
/proc/meminfo: memFree=1801508/2059040 swapFree=4140528/4192956
[pid=26929] ppid=26927 vsize=54932 CPUtime=31.89
/proc/26929/stat : 26929 (wbo1.4b) R 26927 26929 26738 0 -1 4202496 13388 0 0 0 3121 68 0 0 25 0 1 0 86632746 56250368 13290 1992294400 134512640 135752675 4291468720 18446744073709551615 134611933 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26929/statm: 13733 13290 145 303 0 13428 0
Current children cumulated CPU time (s) 31.89
Current children cumulated vsize (KiB) 54932

[startup+38.301 s]
/proc/loadavg: 1.06 0.99 0.81 2/107 26932
/proc/meminfo: memFree=1792208/2059040 swapFree=4140528/4192956
[pid=26929] ppid=26927 vsize=65416 CPUtime=38.28
/proc/26929/stat : 26929 (wbo1.4b) R 26927 26929 26738 0 -1 4202496 16021 0 0 0 3749 79 0 0 25 0 1 0 86632746 66985984 15923 1992294400 134512640 135752675 4291468720 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26929/statm: 16354 15923 145 303 0 16049 0
Current children cumulated CPU time (s) 38.28
Current children cumulated vsize (KiB) 65416

[startup+41.5013 s]
/proc/loadavg: 1.06 0.99 0.81 2/107 26932
/proc/meminfo: memFree=1786504/2059040 swapFree=4140528/4192956
[pid=26929] ppid=26927 vsize=71644 CPUtime=41.48
/proc/26929/stat : 26929 (wbo1.4b) R 26927 26929 26738 0 -1 4202496 17557 0 0 0 4063 85 0 0 25 0 1 0 86632746 73363456 17459 1992294400 134512640 135752675 4291468720 18446744073709551615 134518941 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26929/statm: 17911 17459 145 303 0 17606 0
Current children cumulated CPU time (s) 41.48
Current children cumulated vsize (KiB) 71644

[startup+43.1005 s]
/proc/loadavg: 1.13 1.00 0.82 2/107 26932
/proc/meminfo: memFree=1782660/2059040 swapFree=4140528/4192956
[pid=26929] ppid=26927 vsize=74120 CPUtime=43.07
/proc/26929/stat : 26929 (wbo1.4b) R 26927 26929 26738 0 -1 4202496 18174 0 0 0 4220 87 0 0 25 0 1 0 86632746 75898880 18076 1992294400 134512640 135752675 4291468720 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26929/statm: 18530 18076 145 303 0 18225 0
Current children cumulated CPU time (s) 43.07
Current children cumulated vsize (KiB) 74120

[startup+43.9005 s]
/proc/loadavg: 1.13 1.00 0.82 2/107 26932
/proc/meminfo: memFree=1781172/2059040 swapFree=4140528/4192956
[pid=26929] ppid=26927 vsize=75020 CPUtime=43.89
/proc/26929/stat : 26929 (wbo1.4b) R 26927 26929 26738 0 -1 4202496 18424 0 0 0 4300 89 0 0 25 0 1 0 86632746 76820480 18326 1992294400 134512640 135752675 4291468720 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26929/statm: 18755 18326 145 303 0 18450 0
Current children cumulated CPU time (s) 43.89
Current children cumulated vsize (KiB) 75020

[startup+44.3006 s]
/proc/loadavg: 1.13 1.00 0.82 2/107 26932
/proc/meminfo: memFree=1781172/2059040 swapFree=4140528/4192956
[pid=26929] ppid=26927 vsize=0 CPUtime=44.28
/proc/26929/stat : 26929 (wbo1.4b) R 26927 26929 26738 0 -1 4202500 18602 0 0 0 4338 90 0 0 25 0 1 0 86632746 0 0 1992294400 0 0 0 0 0 0 0 4096 3 18446744073709551615 0 0 17 1 0 0 0
/proc/26929/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 44.28
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 44.3014
CPU time (s): 44.2893
CPU user time (s): 43.3844
CPU system time (s): 0.904862
CPU usage (%): 99.9727
Max. virtual memory (cumulated for all children) (KiB): 75664

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 43.3844
system time used= 0.904862
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18602
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= 3
involuntary context switches= 80

runsolver used 0.079987 second user time and 0.222966 second system time

The end

Launcher Data 

Begin job on node050 at 2010-06-25 10:10:11
IDJOB=2680761
IDBENCH=2032
IDSOLVER=1190
FILE ID=node050/2680761-1277453411
PBS_JOBID= 11188118
Free space on /tmp= 62416 MiB

SOLVER NAME= wbo 1.4b (fixed)
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/routing/normalized-s4-4-3-6pb.opb
COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2680761-1277453411/watcher-2680761-1277453411 -o /tmp/evaluation-result-2680761-1277453411/solver-2680761-1277453411 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2680761-1277453411.opb

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

MD5SUM BENCH= 417e88f02ffea81dc93d5dcf35453cad
RANDOM SEED=1927481012

node050.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		: 3000.215
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	: 6000.43
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		: 3000.215
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1854992 kB
Buffers:         38924 kB
Cached:          64564 kB
SwapCached:       5664 kB
Active:          12420 kB
Inactive:       104728 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1854992 kB
SwapTotal:     4192956 kB
SwapFree:      4140528 kB
Dirty:            2748 kB
Writeback:           0 kB
AnonPages:       12272 kB
Mapped:          11916 kB
Slab:            64696 kB
PageTables:       4184 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181996 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= 62412 MiB
End job on node050 at 2010-06-25 10:10:56