Trace number 2702415

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)OPT5 24.0183 24.0288

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_50_10_2.opb
MD5SUM3afabd7ca2a98b7cfc21a3d6cc8262bf
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5
Best CPU time to get the best result obtained on this benchmark16.2085
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 5
Optimality of the best value was proved YES
Number of variables50
Total number of constraints50
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints50
Minimum length of a constraint11
Maximum length of a constraint20
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 50
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)616
Sum of products size (including duplicates)1232
Number of different products616
Sum of products size1232

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-2702415-1278566400.opb.
0.00/0.00	c Instance file HOME/instance-2702415-1278566400.opb
0.00/0.00	c File size is 43031 bytes.
0.00/0.01	c Highest Coefficient sum: 21
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:      666                                                 |
0.00/0.01	c |  Number Clauses:        666                                                 |
0.00/0.01	c |  Number Cardinality:    0                                                   |
0.00/0.01	c |  Number PB Constraints: 616                                                 |
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 |     666     1282     4362 |     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: 0.007998 s	Remaining CPU time: 179.992 s
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |     666     1283     4412 |     5000        0    nan |  0.000 % |
0.00/0.01	c ===============================================================================
0.00/0.01	c New solution: 27
0.00/0.01	o 27
0.00/0.01	c Elapsed CPU time: 0.007998 s	Remaining CPU time: 179.992 s
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |     666     1284     4462 |     5000        0    nan |  0.000 % |
0.00/0.01	c ===============================================================================
0.00/0.01	c New solution: 26
0.00/0.01	o 26
0.00/0.01	c Elapsed CPU time: 0.008998 s	Remaining CPU time: 179.991 s
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |     666     1285     4512 |     5000        0    nan |  0.000 % |
0.00/0.01	c ===============================================================================
0.00/0.01	c New solution: 25
0.00/0.01	o 25
0.00/0.01	c Elapsed CPU time: 0.008998 s	Remaining CPU time: 179.991 s
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |     666     1286     4562 |     5000        0    nan |  0.000 % |
0.00/0.01	c ===============================================================================
0.00/0.01	c New solution: 20
0.00/0.01	o 20
0.00/0.01	c Elapsed CPU time: 0.009998 s	Remaining CPU time: 179.99 s
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |     666     1287     4612 |     5000        0    nan |  0.000 % |
0.00/0.01	c ===============================================================================
0.00/0.01	c New solution: 19
0.00/0.01	o 19
0.00/0.01	c Elapsed CPU time: 0.009998 s	Remaining CPU time: 179.99 s
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |     666     1288     4662 |     5000        0    nan |  0.000 % |
0.00/0.01	c ===============================================================================
0.00/0.01	c New solution: 18
0.00/0.01	o 18
0.00/0.01	c Elapsed CPU time: 0.010998 s	Remaining CPU time: 179.989 s
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |     666     1289     4712 |     5000        0    nan |  0.000 % |
0.00/0.01	c ===============================================================================
0.00/0.01	c New solution: 17
0.00/0.01	o 17
0.00/0.01	c Elapsed CPU time: 0.010998 s	Remaining CPU time: 179.989 s
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |     666     1290     4762 |     5000        0    nan |  0.000 % |
0.00/0.01	c ===============================================================================
0.00/0.01	c New solution: 16
0.00/0.01	o 16
0.00/0.01	c Elapsed CPU time: 0.010998 s	Remaining CPU time: 179.989 s
0.00/0.01	c ===============================================================================
0.00/0.01	c |         1 |     666     1291     4812 |     5000        1     19 |  0.000 % |
0.00/0.01	c ===============================================================================
0.00/0.01	c New solution: 9
0.00/0.01	o 9
0.00/0.01	c Elapsed CPU time: 0.011998 s	Remaining CPU time: 179.988 s
0.00/0.01	c ===============================================================================
0.00/0.01	c |         1 |     666     1292     4862 |     5000        1     19 |  0.000 % |
0.00/0.02	c ===============================================================================
0.00/0.02	c New solution: 8
0.00/0.02	o 8
0.00/0.02	c Elapsed CPU time: 0.012998 s	Remaining CPU time: 179.987 s
0.00/0.02	c ===============================================================================
0.00/0.02	c |        15 |     666     1293     4912 |     5000       15     30 |  0.000 % |
0.00/0.02	c ===============================================================================
0.00/0.02	c New solution: 7
0.00/0.02	o 7
0.00/0.02	c Elapsed CPU time: 0.013997 s	Remaining CPU time: 179.986 s
0.00/0.02	c ===============================================================================
0.00/0.02	c |        19 |     666     1294     4962 |     5000       19     32 |  0.000 % |
0.00/0.02	c ===============================================================================
0.00/0.02	c New solution: 6
0.00/0.02	o 6
0.00/0.02	c Elapsed CPU time: 0.019996 s	Remaining CPU time: 179.98 s
0.00/0.02	c ===============================================================================
0.00/0.02	c |       103 |     666     1295     5012 |     5000      103     35 |  0.000 % |
0.00/0.03	c |       207 |     666     1295     5012 |     5500      207     36 |  0.003 % |
0.03/0.04	c |       358 |     666     1295     5012 |     6050      358     36 |  0.002 % |
0.03/0.06	c |       585 |     666     1295     5012 |     6655      585     35 |  0.003 % |
0.03/0.09	c |       922 |     666     1295     5012 |     7320      922     36 |  0.004 % |
0.09/0.14	c |      1428 |     666     1295     5012 |     8052     1428     37 |  0.003 % |
0.18/0.21	c |      2188 |     666     1295     5012 |     8857     2188     42 |  0.003 % |
0.28/0.34	c |      3331 |     666     1295     5012 |     9743     3331     43 |  0.003 % |
0.49/0.54	c |      5040 |     666     1295     5012 |    10717     5040     44 |  0.002 % |
0.79/0.87	c |      7603 |     666     1295     5012 |    11789     7603     44 |  0.003 % |
1.49/1.50	c |     11450 |     666     1295     5012 |    12968    11450     45 |  0.003 % |
2.39/2.49	c |     17216 |     666     1295     5012 |    14265    10556     50 |  0.004 % |
3.99/4.00	c |     25868 |     666     1295     5012 |    15692    11948     53 |  0.002 % |
6.39/6.40	c |     38845 |     666     1295     5012 |    17261     8922     54 |  0.003 % |
10.28/10.38	c |     58307 |     666     1295     5012 |    18987    10890     59 |  0.003 % |
16.18/16.28	c ===============================================================================
16.18/16.28	c New solution: 5
16.18/16.28	o 5
16.18/16.28	c Elapsed CPU time: 16.0166 s	Remaining CPU time: 163.983 s
16.18/16.28	c ===============================================================================
16.18/16.28	c |     85238 |     666     1296     5062 |     5000    18501     75 |  0.003 % |
16.28/16.35	c |     85341 |     666     1296     5062 |     5500     4729     71 |  0.004 % |
16.28/16.37	c |     85491 |     666     1296     5062 |     6050     4879     70 |  0.003 % |
16.39/16.40	c |     85718 |     666     1296     5062 |     6655     5106     70 |  0.003 % |
16.39/16.44	c |     86057 |     666     1296     5062 |     7320     5445     69 |  0.002 % |
16.49/16.51	c |     86563 |     666     1296     5062 |     8052     5951     67 |  0.003 % |
16.58/16.62	c |     87323 |     666     1296     5062 |     8857     6711     65 |  0.004 % |
16.78/16.80	c |     88462 |     666     1296     5062 |     9743     7850     64 |  0.003 % |
16.98/17.08	c |     90176 |     666     1296     5062 |    10717     9564     68 |  0.003 % |
17.49/17.55	c |     92738 |     666     1296     5062 |    11789     6690     81 |  0.003 % |
18.18/18.29	c |     96582 |     666     1296     5062 |    12968    10534     86 |  0.003 % |
19.48/19.58	c |    102349 |     666     1296     5062 |    14265     9747     91 |  0.003 % |
21.38/21.42	c |    110998 |     666     1296     5062 |    15692    11168     70 |  0.002 % |
23.98/24.02	c ===============================================================================
23.98/24.02	c Best Solution: 5
23.98/24.02	s OPTIMUM FOUND
23.98/24.02	c Total CPU time: 23.6374 s
23.98/24.02	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 -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

Verifier Data 

OK	5

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2702415-1278566400/watcher-2702415-1278566400 -o /tmp/evaluation-result-2702415-1278566400/solver-2702415-1278566400 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702415-1278566400.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 28645
/proc/meminfo: memFree=1716872/2059040 swapFree=4139492/4192956
[pid=28645] ppid=28643 vsize=2620 CPUtime=0
/proc/28645/stat : 28645 (wbo1.4b) R 28643 28645 28297 0 -1 4202496 287 0 0 0 0 0 0 0 19 0 1 0 24852174 2682880 206 1992294400 134512640 135752675 4286950320 18446744073709551615 134564806 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28645/statm: 655 207 137 303 0 339 0

[startup+0.0462979 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 28645
/proc/meminfo: memFree=1716872/2059040 swapFree=4139492/4192956
[pid=28645] ppid=28643 vsize=2836 CPUtime=0.03
/proc/28645/stat : 28645 (wbo1.4b) R 28643 28645 28297 0 -1 4202496 363 0 0 0 3 0 0 0 19 0 1 0 24852174 2904064 271 1992294400 134512640 135752675 4286950320 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28645/statm: 709 271 145 303 0 404 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2836

[startup+0.101303 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 28645
/proc/meminfo: memFree=1716872/2059040 swapFree=4139492/4192956
[pid=28645] ppid=28643 vsize=2968 CPUtime=0.09
/proc/28645/stat : 28645 (wbo1.4b) R 28643 28645 28297 0 -1 4202496 407 0 0 0 9 0 0 0 19 0 1 0 24852174 3039232 315 1992294400 134512640 135752675 4286950320 18446744073709551615 134518784 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28645/statm: 742 315 145 303 0 437 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2968

[startup+0.301325 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 28645
/proc/meminfo: memFree=1716872/2059040 swapFree=4139492/4192956
[pid=28645] ppid=28643 vsize=3628 CPUtime=0.28
/proc/28645/stat : 28645 (wbo1.4b) R 28643 28645 28297 0 -1 4202496 562 0 0 0 28 0 0 0 20 0 1 0 24852174 3715072 470 1992294400 134512640 135752675 4286950320 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28645/statm: 907 470 145 303 0 602 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 3628

[startup+0.701367 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 28645
/proc/meminfo: memFree=1716872/2059040 swapFree=4139492/4192956
[pid=28645] ppid=28643 vsize=4584 CPUtime=0.68
/proc/28645/stat : 28645 (wbo1.4b) R 28643 28645 28297 0 -1 4202496 817 0 0 0 67 1 0 0 20 0 1 0 24852174 4694016 725 1992294400 134512640 135752675 4286950320 18446744073709551615 134518928 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28645/statm: 1146 725 145 303 0 841 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 4584

[startup+1.50145 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28646
/proc/meminfo: memFree=1714260/2059040 swapFree=4139492/4192956
[pid=28645] ppid=28643 vsize=6300 CPUtime=1.49
/proc/28645/stat : 28645 (wbo1.4b) R 28643 28645 28297 0 -1 4202496 1230 0 0 0 146 3 0 0 22 0 1 0 24852174 6451200 1138 1992294400 134512640 135752675 4286950320 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28645/statm: 1575 1138 145 303 0 1270 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6300

[startup+3.10162 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28646
/proc/meminfo: memFree=1712028/2059040 swapFree=4139492/4192956
[pid=28645] ppid=28643 vsize=9468 CPUtime=3.09
/proc/28645/stat : 28645 (wbo1.4b) R 28643 28645 28297 0 -1 4202496 2019 0 0 0 303 6 0 0 25 0 1 0 24852174 9695232 1927 1992294400 134512640 135752675 4286950320 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28645/statm: 2367 1927 145 303 0 2062 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9468

[startup+6.30096 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28646
/proc/meminfo: memFree=1705456/2059040 swapFree=4139492/4192956
[pid=28645] ppid=28643 vsize=15148 CPUtime=6.28
/proc/28645/stat : 28645 (wbo1.4b) R 28643 28645 28297 0 -1 4202496 3454 0 0 0 618 10 0 0 25 0 1 0 24852174 15511552 3362 1992294400 134512640 135752675 4286950320 18446744073709551615 134611709 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28645/statm: 3787 3362 145 303 0 3482 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 15148

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28646
/proc/meminfo: memFree=1693304/2059040 swapFree=4139492/4192956
[pid=28645] ppid=28643 vsize=27300 CPUtime=12.69
/proc/28645/stat : 28645 (wbo1.4b) R 28643 28645 28297 0 -1 4202496 6471 0 0 0 1249 20 0 0 25 0 1 0 24852174 27955200 6379 1992294400 134512640 135752675 4286950320 18446744073709551615 134611669 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28645/statm: 6825 6379 145 303 0 6520 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 27300

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

[startup+19.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28648
/proc/meminfo: memFree=1679912/2059040 swapFree=4139492/4192956
[pid=28645] ppid=28643 vsize=40372 CPUtime=19.08
/proc/28645/stat : 28645 (wbo1.4b) R 28643 28645 28297 0 -1 4202496 9734 0 0 0 1877 31 0 0 25 0 1 0 24852174 41340928 9642 1992294400 134512640 135752675 4286950320 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28645/statm: 10093 9642 145 303 0 9788 0
Current children cumulated CPU time (s) 19.08
Current children cumulated vsize (KiB) 40372

[startup+22.3017 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28648
/proc/meminfo: memFree=1673712/2059040 swapFree=4139492/4192956
[pid=28645] ppid=28643 vsize=46048 CPUtime=22.28
/proc/28645/stat : 28645 (wbo1.4b) R 28643 28645 28297 0 -1 4202496 11161 0 0 0 2194 34 0 0 25 0 1 0 24852174 47153152 11069 1992294400 134512640 135752675 4286950320 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28645/statm: 11512 11069 145 303 0 11207 0
Current children cumulated CPU time (s) 22.28
Current children cumulated vsize (KiB) 46048

[startup+23.1088 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28648
/proc/meminfo: memFree=1672100/2059040 swapFree=4139492/4192956
[pid=28645] ppid=28643 vsize=47236 CPUtime=23.09
/proc/28645/stat : 28645 (wbo1.4b) R 28643 28645 28297 0 -1 4202496 11457 0 0 0 2273 36 0 0 25 0 1 0 24852174 48369664 11365 1992294400 134512640 135752675 4286950320 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28645/statm: 11809 11365 145 303 0 11504 0
Current children cumulated CPU time (s) 23.09
Current children cumulated vsize (KiB) 47236

[startup+23.5008 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28648
/proc/meminfo: memFree=1672100/2059040 swapFree=4139492/4192956
[pid=28645] ppid=28643 vsize=47764 CPUtime=23.48
/proc/28645/stat : 28645 (wbo1.4b) R 28643 28645 28297 0 -1 4202496 11596 0 0 0 2312 36 0 0 25 0 1 0 24852174 48910336 11504 1992294400 134512640 135752675 4286950320 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28645/statm: 11941 11504 145 303 0 11636 0
Current children cumulated CPU time (s) 23.48
Current children cumulated vsize (KiB) 47764

[startup+23.9008 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28648
/proc/meminfo: memFree=1672100/2059040 swapFree=4139492/4192956
[pid=28645] ppid=28643 vsize=48292 CPUtime=23.88
/proc/28645/stat : 28645 (wbo1.4b) R 28643 28645 28297 0 -1 4202496 11726 0 0 0 2351 37 0 0 25 0 1 0 24852174 49451008 11634 1992294400 134512640 135752675 4286950320 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28645/statm: 12073 11634 145 303 0 11768 0
Current children cumulated CPU time (s) 23.88
Current children cumulated vsize (KiB) 48292

[startup+24.0009 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28648
/proc/meminfo: memFree=1672100/2059040 swapFree=4139492/4192956
[pid=28645] ppid=28643 vsize=48424 CPUtime=23.98
/proc/28645/stat : 28645 (wbo1.4b) R 28643 28645 28297 0 -1 4202496 11764 0 0 0 2361 37 0 0 25 0 1 0 24852174 49586176 11672 1992294400 134512640 135752675 4286950320 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28645/statm: 12106 11672 145 303 0 11801 0
Current children cumulated CPU time (s) 23.98
Current children cumulated vsize (KiB) 48424

Child status: 0
Real time (s): 24.0288
CPU time (s): 24.0183
CPU user time (s): 23.6374
CPU system time (s): 0.380942
CPU usage (%): 99.9566
Max. virtual memory (cumulated for all children) (KiB): 48424

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 23.6374
system time used= 0.380942
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11772
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= 48

runsolver used 0.057991 second user time and 0.109983 second system time

The end

Launcher Data 

Begin job on node019 at 2010-07-08 07:20:00
IDJOB=2702415
IDBENCH=48142
IDSOLVER=1190
FILE ID=node019/2702415-1278566400
PBS_JOBID= 11239542
Free space on /tmp= 62408 MiB

SOLVER NAME= wbo 1.4b (fixed)
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_50_10_2.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-2702415-1278566400/watcher-2702415-1278566400 -o /tmp/evaluation-result-2702415-1278566400/solver-2702415-1278566400 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702415-1278566400.opb

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

MD5SUM BENCH= 3afabd7ca2a98b7cfc21a3d6cc8262bf
RANDOM SEED=785686819

node019.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		: 3000.244
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	: 6000.48
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		: 3000.244
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1717896 kB
Buffers:         62276 kB
Cached:         189692 kB
SwapCached:       8100 kB
Active:         143120 kB
Inactive:       123860 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1717896 kB
SwapTotal:     4192956 kB
SwapFree:      4139492 kB
Dirty:            2616 kB
Writeback:           8 kB
AnonPages:       11972 kB
Mapped:          12032 kB
Slab:            52280 kB
PageTables:       4140 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181552 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-2702415-1278566400.opb

Free space on /tmp at the end= 62404 MiB
End job on node019 at 2010-07-08 07:20:24