Trace number 2702652

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 1.4bWrong Opt.-10 182.408 182.463

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_50_10_5.opb
MD5SUM0619afe86d0e2ffb4ad28e9f2f441c24
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-14
Best CPU time to get the best result obtained on this benchmark1372.41
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -14
Optimality of the best value was proved NO
Number of variables100
Total number of constraints151
Number of constraints which are clauses50
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints101
Minimum length of a constraint2
Maximum length of a constraint100
Number of terms in the objective function 50
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 50
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)1212
Sum of products size (including duplicates)2424
Number of different products606
Sum of products size1212

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 - 20100517
0.00/0.00	c Parsing opb file format. File HOME/instance-2702652-1278573091.opb.
0.00/0.00	c Instance file HOME/instance-2702652-1278573091.opb
0.00/0.00	c File size is 49626 bytes.
0.00/0.01	c Highest Coefficient sum: 100
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:      706                                                 |
0.00/0.01	c |  Number Clauses:        656                                                 |
0.00/0.01	c |  Number Cardinality:    102                                                 |
0.00/0.01	c |  Number PB Constraints: 606                                                 |
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 |     706     1364     5148 |     5000        0    nan |  0.000 % |
0.00/0.01	c ===============================================================================
0.00/0.01	c New solution: 50
0.00/0.01	o 50
0.00/0.01	c Elapsed CPU time: 0.013997 s	Remaining CPU time: 179.986 s
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |     706     1365     5198 |     5000        0    nan |  0.000 % |
0.00/0.01	c ===============================================================================
0.00/0.01	c New solution: 49
0.00/0.01	o 49
0.00/0.01	c Elapsed CPU time: 0.014997 s	Remaining CPU time: 179.985 s
0.00/0.01	c ===============================================================================
0.00/0.01	c |         1 |     706     1366     5248 |     5000        1     51 |  0.000 % |
0.00/0.01	c ===============================================================================
0.00/0.01	c New solution: 48
0.00/0.02	o 48
0.00/0.02	c Elapsed CPU time: 0.015997 s	Remaining CPU time: 179.984 s
0.00/0.02	c ===============================================================================
0.00/0.02	c |         1 |     706     1367     5298 |     5000        1     51 |  0.000 % |
0.00/0.02	c ===============================================================================
0.00/0.02	c New solution: 47
0.00/0.02	o 47
0.00/0.02	c Elapsed CPU time: 0.017997 s	Remaining CPU time: 179.982 s
0.00/0.02	c ===============================================================================
0.00/0.02	c |        22 |     706     1368     5348 |     5000       22     92 |  0.000 % |
0.00/0.02	c ===============================================================================
0.00/0.02	c New solution: 46
0.00/0.02	o 46
0.00/0.02	c Elapsed CPU time: 0.017997 s	Remaining CPU time: 179.982 s
0.00/0.02	c ===============================================================================
0.00/0.02	c |        23 |     706     1369     5398 |     5000       23     88 |  0.000 % |
0.00/0.02	c ===============================================================================
0.00/0.02	c New solution: 45
0.00/0.02	o 45
0.00/0.02	c Elapsed CPU time: 0.018997 s	Remaining CPU time: 179.981 s
0.00/0.02	c ===============================================================================
0.00/0.02	c |        27 |     706     1370     5448 |     5000       27     79 |  0.000 % |
0.00/0.03	c |       129 |     706     1370     5448 |     5500      129     88 |  0.003 % |
0.03/0.03	c |       280 |     706     1370     5448 |     6050      280     90 |  0.003 % |
0.03/0.05	c |       506 |     706     1370     5448 |     6655      506     90 |  0.003 % |
0.03/0.07	c |       843 |     706     1370     5448 |     7320      843     85 |  0.003 % |
0.09/0.11	c |      1350 |     706     1370     5448 |     8052     1350     87 |  0.002 % |
0.09/0.19	c |      2110 |     706     1370     5448 |     8857     2110     89 |  0.002 % |
0.29/0.32	c |      3250 |     706     1370     5448 |     9743     3250     89 |  0.004 % |
0.49/0.57	c |      4958 |     706     1370     5448 |    10717     4958     90 |  0.003 % |
0.59/0.62	c ===============================================================================
0.59/0.62	c New solution: 44
0.59/0.62	o 44
0.59/0.62	c Elapsed CPU time: 0.610907 s	Remaining CPU time: 179.389 s
0.59/0.62	c ===============================================================================
0.59/0.62	c |      5240 |     706     1371     5498 |     5000     5240     89 |  0.003 % |
0.59/0.64	c |      5340 |     706     1371     5498 |     5500     2720     90 |  0.002 % |
0.59/0.66	c |      5490 |     706     1371     5498 |     6050     2870     90 |  0.002 % |
0.59/0.69	c |      5715 |     706     1371     5498 |     6655     3095     89 |  0.002 % |
0.69/0.73	c |      6052 |     706     1371     5498 |     7320     3432     89 |  0.003 % |
0.69/0.77	c |      6558 |     706     1371     5498 |     8052     3938     88 |  0.002 % |
0.89/0.90	c |      7318 |     706     1371     5498 |     8857     4698     88 |  0.003 % |
1.00/1.02	c ===============================================================================
1.00/1.02	c New solution: 43
1.00/1.02	o 43
1.00/1.02	c Elapsed CPU time: 1.00185 s	Remaining CPU time: 178.998 s
1.00/1.02	c ===============================================================================
1.00/1.02	c |      8238 |     706     1372     5548 |     5000     5618     87 |  0.003 % |
1.00/1.05	c |      8338 |     706     1372     5548 |     5500     2909     83 |  0.002 % |
1.00/1.06	c |      8488 |     706     1372     5548 |     6050     3059     84 |  0.003 % |
1.00/1.08	c |      8713 |     706     1372     5548 |     6655     3284     84 |  0.003 % |
1.10/1.11	c |      9050 |     706     1372     5548 |     7320     3621     84 |  0.003 % |
1.10/1.16	c |      9556 |     706     1372     5548 |     8052     4127     85 |  0.004 % |
1.18/1.25	c |     10316 |     706     1372     5548 |     8857     4887     86 |  0.003 % |
1.18/1.28	c ===============================================================================
1.18/1.28	c New solution: 42
1.18/1.28	o 42
1.18/1.28	c Elapsed CPU time: 1.25581 s	Remaining CPU time: 178.744 s
1.18/1.28	c ===============================================================================
1.18/1.28	c |     10497 |     706     1373     5598 |     5000     5068     85 |  0.003 % |
1.29/1.31	c |     10602 |     706     1373     5598 |     5500     2639     85 |  0.003 % |
1.29/1.32	c |     10752 |     706     1373     5598 |     6050     2789     85 |  0.003 % |
1.29/1.34	c |     10977 |     706     1373     5598 |     6655     3014     85 |  0.003 % |
1.29/1.38	c |     11314 |     706     1373     5598 |     7320     3351     85 |  0.003 % |
1.29/1.38	c ===============================================================================
1.29/1.38	c New solution: 41
1.29/1.38	o 41
1.29/1.38	c Elapsed CPU time: 1.35379 s	Remaining CPU time: 178.646 s
1.29/1.38	c ===============================================================================
1.29/1.38	c |     11349 |     706     1374     5648 |     5000     3386     84 |  0.003 % |
1.39/1.40	c |     11449 |     706     1374     5648 |     5500     3486     84 |  0.003 % |
1.39/1.41	c |     11599 |     706     1374     5648 |     6050     3636     84 |  0.002 % |
1.39/1.43	c |     11825 |     706     1374     5648 |     6655     3862     84 |  0.002 % |
1.39/1.47	c |     12162 |     706     1374     5648 |     7320     4199     84 |  0.003 % |
1.49/1.52	c |     12669 |     706     1374     5648 |     8052     4706     84 |  0.003 % |
1.58/1.60	c |     13428 |     706     1374     5648 |     8857     5465     84 |  0.003 % |
1.69/1.73	c |     14567 |     706     1374     5648 |     9743     6604     83 |  0.002 % |
1.79/1.84	c ===============================================================================
1.79/1.84	c New solution: 40
1.79/1.84	o 40
1.79/1.84	c Elapsed CPU time: 1.79373 s	Remaining CPU time: 178.206 s
1.79/1.84	c ===============================================================================
1.79/1.84	c |     15265 |     706     1375     5698 |     5000     7302     79 |  0.002 % |
1.79/1.86	c |     15365 |     706     1375     5698 |     5500     3751     74 |  0.002 % |
1.79/1.87	c |     15515 |     706     1375     5698 |     6050     3901     74 |  0.002 % |
1.79/1.89	c |     15740 |     706     1375     5698 |     6655     4126     74 |  0.002 % |
1.89/1.93	c |     16079 |     706     1375     5698 |     7320     4465     75 |  0.002 % |
1.89/1.99	c |     16585 |     706     1375     5698 |     8052     4971     76 |  0.003 % |
1.99/2.06	c |     17345 |     706     1375     5698 |     8857     5731     77 |  0.002 % |
2.09/2.18	c |     18484 |     706     1375     5698 |     9743     6870     78 |  0.002 % |
2.39/2.41	c |     20193 |     706     1375     5698 |    10717     8579     79 |  0.003 % |
2.78/2.81	c |     22756 |     706     1375     5698 |    11789    11142     80 |  0.002 % |
3.30/3.38	c |     26601 |     706     1375     5698 |    12968     8764     83 |  0.003 % |
4.30/4.36	c |     32367 |     706     1375     5698 |    14265     7713     82 |  0.003 % |
5.88/5.99	c |     41017 |     706     1375     5698 |    15692     8893     81 |  0.000 % |
8.48/8.53	c |     53991 |     706     1375     5698 |    17261    13690     82 |  0.002 % |
13.19/13.27	c |     73452 |     706     1375     5698 |    18987    15235     80 |  0.002 % |
21.28/21.38	c |    102646 |     706     1375     5698 |    20886    14943     79 |  0.003 % |
32.99/33.06	c |    146435 |     706     1375     5698 |    22974    15573     81 |  0.002 % |
53.07/53.10	c |    212119 |     706     1375     5698 |    25272    17642     79 |  0.003 % |
91.17/91.28	c |    310647 |     706     1375     5698 |    27799    12231     79 |  0.003 % |
148.04/148.17	c |    458437 |     706     1375     5698 |    30579    23218     76 |  0.003 % |
181.84/181.93	c There are 0 assigned variables. 0 in cost function.
182.34/182.44	c core #1
182.34/182.44	c #cores: 1
182.34/182.44	c Final Weight: 40
182.34/182.44	o 40
182.34/182.44	s OPTIMUM FOUND
182.34/182.44	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 -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 -x625 -x626 -x627 -x628 -x629 -x630 -x631 -x632 -x633 -x634 -x635 -x636 -x637 -x638 -x639 -x640 -x641 -x642 -x643 -x644 -x645 -x646 -x647 -x648 -x649 -x650 -x651 -x652 -x653 -x654 -x655 -x656 -x657 -x658 -x659 -x660 -x661 -x662 -x663 -x664 -x665 -x666 -x667 -x668 -x669 -x670 -x671 -x672 -x673 -x674 -x675 -x676 -x677 -x678 -x679 -x680 -x681 -x682 -x683 -x684 -x685 -x686 -x687 -x688 -x689 -x690 -x691 -x692 -x693 -x694 -x695 -x696 -x697 -x698 -x699 -x700 -x701 -x702 -x703 -x704 -x705 -x706 -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
182.34/182.44	c Total CPU time: 180.514 s

Verifier Data 

OK	-10

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2702652-1278573091/watcher-2702652-1278573091 -o /tmp/evaluation-result-2702652-1278573091/solver-2702652-1278573091 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702652-1278573091.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: 0.97 0.48 0.42 3/106 31170
/proc/meminfo: memFree=1573304/2059040 swapFree=4165008/4192956
[pid=31170] ppid=31168 vsize=2752 CPUtime=0
/proc/31170/stat : 31170 (wbo1.4b) R 31168 31170 31092 0 -1 4202496 310 0 0 0 0 0 0 0 19 0 1 0 25512425 2818048 228 1992294400 134512640 135751879 4293079216 18446744073709551615 135008030 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31170/statm: 688 228 144 303 0 370 0

[startup+0.0363331 s]
/proc/loadavg: 0.97 0.48 0.42 3/106 31170
/proc/meminfo: memFree=1573304/2059040 swapFree=4165008/4192956
[pid=31170] ppid=31168 vsize=2964 CPUtime=0.03
/proc/31170/stat : 31170 (wbo1.4b) R 31168 31170 31092 0 -1 4202496 390 0 0 0 3 0 0 0 19 0 1 0 25512425 3035136 295 1992294400 134512640 135751879 4293079216 18446744073709551615 134518941 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31170/statm: 741 295 147 303 0 436 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2964

[startup+0.101344 s]
/proc/loadavg: 0.97 0.48 0.42 3/106 31170
/proc/meminfo: memFree=1573304/2059040 swapFree=4165008/4192956
[pid=31170] ppid=31168 vsize=3228 CPUtime=0.09
/proc/31170/stat : 31170 (wbo1.4b) R 31168 31170 31092 0 -1 4202496 486 0 0 0 9 0 0 0 20 0 1 0 25512425 3305472 391 1992294400 134512640 135751879 4293079216 18446744073709551615 134517424 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31170/statm: 807 391 147 303 0 502 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3228

[startup+0.301372 s]
/proc/loadavg: 0.97 0.48 0.42 3/106 31170
/proc/meminfo: memFree=1573304/2059040 swapFree=4165008/4192956
[pid=31170] ppid=31168 vsize=4128 CPUtime=0.29
/proc/31170/stat : 31170 (wbo1.4b) R 31168 31170 31092 0 -1 4202496 709 0 0 0 29 0 0 0 20 0 1 0 25512425 4227072 614 1992294400 134512640 135751879 4293079216 18446744073709551615 134611167 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31170/statm: 1032 614 147 303 0 727 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4128

[startup+0.701428 s]
/proc/loadavg: 0.97 0.48 0.42 3/106 31170
/proc/meminfo: memFree=1573304/2059040 swapFree=4165008/4192956
[pid=31170] ppid=31168 vsize=5560 CPUtime=0.69
/proc/31170/stat : 31170 (wbo1.4b) R 31168 31170 31092 0 -1 4202496 1062 0 0 0 68 1 0 0 21 0 1 0 25512425 5693440 967 1992294400 134512640 135751879 4293079216 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31170/statm: 1390 967 148 303 0 1085 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5560

[startup+1.50054 s]
/proc/loadavg: 0.97 0.48 0.42 2/107 31171
/proc/meminfo: memFree=1569080/2059040 swapFree=4165008/4192956
[pid=31170] ppid=31168 vsize=8528 CPUtime=1.49
/proc/31170/stat : 31170 (wbo1.4b) R 31168 31170 31092 0 -1 4202496 1806 0 0 0 146 3 0 0 23 0 1 0 25512425 8732672 1711 1992294400 134512640 135751879 4293079216 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31170/statm: 2132 1711 148 303 0 1827 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8528

[startup+3.10077 s]
/proc/loadavg: 0.97 0.48 0.42 2/107 31171
/proc/meminfo: memFree=1564740/2059040 swapFree=4165008/4192956
[pid=31170] ppid=31168 vsize=13700 CPUtime=3.09
/proc/31170/stat : 31170 (wbo1.4b) R 31168 31170 31092 0 -1 4202496 3094 0 0 0 303 6 0 0 25 0 1 0 25512425 14028800 2999 1992294400 134512640 135751879 4293079216 18446744073709551615 134610830 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31170/statm: 3425 2999 148 303 0 3120 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13700

[startup+6.30122 s]
/proc/loadavg: 1.05 0.51 0.43 2/107 31171
/proc/meminfo: memFree=1555688/2059040 swapFree=4165008/4192956
[pid=31170] ppid=31168 vsize=21592 CPUtime=6.29
/proc/31170/stat : 31170 (wbo1.4b) R 31168 31170 31092 0 -1 4202496 5047 0 0 0 618 11 0 0 25 0 1 0 25512425 22110208 4952 1992294400 134512640 135751879 4293079216 18446744073709551615 134616326 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31170/statm: 5398 4952 148 303 0 5093 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21592

[startup+12.7011 s]
/proc/loadavg: 1.04 0.52 0.43 2/107 31171
/proc/meminfo: memFree=1543164/2059040 swapFree=4165008/4192956
[pid=31170] ppid=31168 vsize=33528 CPUtime=12.68
/proc/31170/stat : 31170 (wbo1.4b) R 31168 31170 31092 0 -1 4202496 8032 0 0 0 1248 20 0 0 25 0 1 0 25512425 34332672 7937 1992294400 134512640 135751879 4293079216 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31170/statm: 8382 7937 148 303 0 8077 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 33528

[startup+25.5019 s]
/proc/loadavg: 1.03 0.54 0.44 2/107 31171
/proc/meminfo: memFree=1521340/2059040 swapFree=4165008/4192956
[pid=31170] ppid=31168 vsize=54416 CPUtime=25.48
/proc/31170/stat : 31170 (wbo1.4b) R 31168 31170 31092 0 -1 4202496 13240 0 0 0 2513 35 0 0 25 0 1 0 25512425 55721984 13145 1992294400 134512640 135751879 4293079216 18446744073709551615 134517568 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31170/statm: 13604 13145 148 303 0 13299 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 54416

[startup+51.1016 s]
/proc/loadavg: 1.02 0.58 0.46 2/107 31172
/proc/meminfo: memFree=1486496/2059040 swapFree=4165008/4192956
[pid=31170] ppid=31168 vsize=89380 CPUtime=51.07
/proc/31170/stat : 31170 (wbo1.4b) R 31168 31170 31092 0 -1 4202496 21966 0 0 0 5045 62 0 0 25 0 1 0 25512425 91525120 21871 1992294400 134512640 135751879 4293079216 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31170/statm: 22345 21871 148 303 0 22040 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 89380

[startup+102.309 s]
/proc/loadavg: 1.04 0.66 0.49 2/107 31173
/proc/meminfo: memFree=1430200/2059040 swapFree=4165008/4192956
[pid=31170] ppid=31168 vsize=145108 CPUtime=102.27
/proc/31170/stat : 31170 (wbo1.4b) R 31168 31170 31092 0 -1 4202496 35866 0 0 0 10111 116 0 0 25 0 1 0 25512425 148590592 35771 1992294400 134512640 135751879 4293079216 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31170/statm: 36277 35771 148 303 0 35972 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 145108

[startup+162.301 s]
/proc/loadavg: 1.05 0.73 0.52 2/107 31175
/proc/meminfo: memFree=1373036/2059040 swapFree=4165008/4192956
[pid=31170] ppid=31168 vsize=202636 CPUtime=162.24
/proc/31170/stat : 31170 (wbo1.4b) R 31168 31170 31092 0 -1 4202496 50239 0 0 0 16053 171 0 0 25 0 1 0 25512425 207499264 50144 1992294400 134512640 135751879 4293079216 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31170/statm: 50659 50144 148 303 0 50354 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 202636

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

[startup+166.301 s]
/proc/loadavg: 1.05 0.73 0.52 2/107 31175
/proc/meminfo: memFree=1369936/2059040 swapFree=4165008/4192956
[pid=31170] ppid=31168 vsize=205616 CPUtime=166.24
/proc/31170/stat : 31170 (wbo1.4b) R 31168 31170 31092 0 -1 4202496 50972 0 0 0 16450 174 0 0 25 0 1 0 25512425 210550784 50877 1992294400 134512640 135751879 4293079216 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31170/statm: 51404 50877 148 303 0 51099 0
Current children cumulated CPU time (s) 166.24
Current children cumulated vsize (KiB) 205616

[startup+172.708 s]
/proc/loadavg: 1.11 0.76 0.53 2/107 31175
/proc/meminfo: memFree=1364480/2059040 swapFree=4165008/4192956
[pid=31170] ppid=31168 vsize=210680 CPUtime=172.65
/proc/31170/stat : 31170 (wbo1.4b) R 31168 31170 31092 0 -1 4202496 52252 0 0 0 17086 179 0 0 25 0 1 0 25512425 215736320 52157 1992294400 134512640 135751879 4293079216 18446744073709551615 134516976 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31170/statm: 52670 52157 148 303 0 52365 0
Current children cumulated CPU time (s) 172.65
Current children cumulated vsize (KiB) 210680

[startup+179.102 s]
/proc/loadavg: 1.11 0.76 0.54 2/107 31175
/proc/meminfo: memFree=1359768/2059040 swapFree=4165008/4192956
[pid=31170] ppid=31168 vsize=216280 CPUtime=179.04
/proc/31170/stat : 31170 (wbo1.4b) R 31168 31170 31092 0 -1 4202496 53647 0 0 0 17720 184 0 0 25 0 1 0 25512425 221470720 53552 1992294400 134512640 135751879 4293079216 18446744073709551615 134611152 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31170/statm: 54070 53552 148 303 0 53765 0
Current children cumulated CPU time (s) 179.04
Current children cumulated vsize (KiB) 216280

[startup+180.701 s]
/proc/loadavg: 1.11 0.76 0.54 2/107 31175
/proc/meminfo: memFree=1357908/2059040 swapFree=4165008/4192956
[pid=31170] ppid=31168 vsize=217568 CPUtime=180.64
/proc/31170/stat : 31170 (wbo1.4b) R 31168 31170 31092 0 -1 4202496 53968 0 0 0 17878 186 0 0 25 0 1 0 25512425 222789632 53873 1992294400 134512640 135751879 4293079216 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31170/statm: 54392 53873 148 303 0 54087 0
Current children cumulated CPU time (s) 180.64
Current children cumulated vsize (KiB) 217568

[startup+181.508 s]
/proc/loadavg: 1.11 0.76 0.54 2/107 31175
/proc/meminfo: memFree=1357164/2059040 swapFree=4165008/4192956
[pid=31170] ppid=31168 vsize=218084 CPUtime=181.44
/proc/31170/stat : 31170 (wbo1.4b) R 31168 31170 31092 0 -1 4202496 54071 0 0 0 17958 186 0 0 25 0 1 0 25512425 223318016 53976 1992294400 134512640 135751879 4293079216 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31170/statm: 54521 53976 148 303 0 54216 0
Current children cumulated CPU time (s) 181.44
Current children cumulated vsize (KiB) 218084

[startup+181.901 s]
/proc/loadavg: 1.11 0.76 0.54 2/107 31175
/proc/meminfo: memFree=1357164/2059040 swapFree=4165008/4192956
[pid=31170] ppid=31168 vsize=218212 CPUtime=181.84
/proc/31170/stat : 31170 (wbo1.4b) R 31168 31170 31092 0 -1 4202496 54118 0 0 0 17997 187 0 0 25 0 1 0 25512425 223449088 54023 1992294400 134512640 135751879 4293079216 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31170/statm: 54553 54023 148 303 0 54248 0
Current children cumulated CPU time (s) 181.84
Current children cumulated vsize (KiB) 218212

[startup+182.301 s]
/proc/loadavg: 1.11 0.76 0.54 2/107 31175
/proc/meminfo: memFree=1357164/2059040 swapFree=4165008/4192956
[pid=31170] ppid=31168 vsize=218480 CPUtime=182.24
/proc/31170/stat : 31170 (wbo1.4b) R 31168 31170 31092 0 -1 4202496 54170 0 0 0 18037 187 0 0 25 0 1 0 25512425 223723520 54075 1992294400 134512640 135751879 4293079216 18446744073709551615 135200308 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31170/statm: 54620 54075 149 303 0 54315 0
Current children cumulated CPU time (s) 182.24
Current children cumulated vsize (KiB) 218480

[startup+182.401 s]
/proc/loadavg: 1.11 0.76 0.54 2/107 31175
/proc/meminfo: memFree=1357164/2059040 swapFree=4165008/4192956
[pid=31170] ppid=31168 vsize=218480 CPUtime=182.34
/proc/31170/stat : 31170 (wbo1.4b) R 31168 31170 31092 0 -1 4202496 54170 0 0 0 18047 187 0 0 25 0 1 0 25512425 223723520 54075 1992294400 134512640 135751879 4293079216 18446744073709551615 135200241 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31170/statm: 54620 54075 149 303 0 54315 0
Current children cumulated CPU time (s) 182.34
Current children cumulated vsize (KiB) 218480

Child status: 0
Real time (s): 182.463
CPU time (s): 182.408
CPU user time (s): 180.514
CPU system time (s): 1.89471
CPU usage (%): 99.97
Max. virtual memory (cumulated for all children) (KiB): 218480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 180.514
system time used= 1.89471
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 54171
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 1940

runsolver used 0.303953 second user time and 0.874867 second system time

The end

Launcher Data 

Begin job on node049 at 2010-07-08 09:11:31
IDJOB=2702652
IDBENCH=48261
IDSOLVER=1161
FILE ID=node049/2702652-1278573091
PBS_JOBID= 11240077
Free space on /tmp= 62484 MiB

SOLVER NAME= wbo 1.4b
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_50_10_5.opb
COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2702652-1278573091/watcher-2702652-1278573091 -o /tmp/evaluation-result-2702652-1278573091/solver-2702652-1278573091 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702652-1278573091.opb

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

MD5SUM BENCH= 0619afe86d0e2ffb4ad28e9f2f441c24
RANDOM SEED=1776287250

node049.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		: 3000.266
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	: 6000.53
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		: 3000.266
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1574080 kB
Buffers:         81692 kB
Cached:         278700 kB
SwapCached:       1172 kB
Active:         154396 kB
Inactive:       239064 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1574080 kB
SwapTotal:     4192956 kB
SwapFree:      4165008 kB
Dirty:            2628 kB
Writeback:           0 kB
AnonPages:       31808 kB
Mapped:          14388 kB
Slab:            69380 kB
PageTables:       4160 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181132 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-2702652-1278573091.opb

Free space on /tmp at the end= 62480 MiB
End job on node049 at 2010-07-08 09:14:34