Trace number 2702275

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)OPT3 34.5547 34.5648

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=83-P1=113-P2=127-P3=71-P4=61-P5=43-P6=71-P7=41-P8=13-P9=71-B.opb
MD5SUMbd15d72e061a78dfd7cc65e865014c03
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.629904
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables189
Total number of constraints19
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 constraints19
Minimum length of a constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)441
Sum of products size (including duplicates)882
Number of different products441
Sum of products size882

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-2702275-1278547477.opb.
0.00/0.00	c Instance file HOME/instance-2702275-1278547477.opb
0.00/0.00	c File size is 33211 bytes.
0.00/0.00	c Highest Coefficient sum: 32512
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Parsing time:          0.01         s                                      |
0.00/0.00	c |  Number Variables:      630                                                 |
0.00/0.00	c |  Number Clauses:        441                                                 |
0.00/0.00	c |  Number Cardinality:    0                                                   |
0.00/0.00	c |  Number PB Constraints: 469                                                 |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     630      910     3836 |     5000        0    nan |  0.000 % |
0.00/0.01	c |       101 |     630      910     3836 |     5500      101     46 |  0.002 % |
0.00/0.02	c |       253 |     630      910     3836 |     6050      253     46 |  0.000 % |
0.02/0.03	c |       480 |     630      910     3836 |     6655      480     44 |  0.000 % |
0.02/0.04	c |       817 |     630      910     3836 |     7320      817     49 |  0.002 % |
0.02/0.06	c |      1323 |     630      910     3836 |     8052     1323     51 |  0.002 % |
0.09/0.11	c |      2083 |     630      910     3836 |     8857     2083     48 |  0.002 % |
0.09/0.18	c |      3223 |     630      910     3836 |     9743     3223     46 |  0.002 % |
0.29/0.32	c |      4932 |     630      910     3836 |    10717     4932     43 |  0.000 % |
0.59/0.61	c |      7494 |     630      910     3836 |    11789     7494     44 |  0.000 % |
0.89/0.90	c |     11338 |     630      910     3836 |    12968    11338     44 |  0.000 % |
1.39/1.44	c |     17104 |     630      910     3836 |    14265    10476     40 |  0.002 % |
2.19/2.25	c |     25753 |     630      910     3836 |    15692    11835     29 |  0.000 % |
3.39/3.47	c |     38729 |     629      910     3836 |    17261     8394     41 |  0.161 % |
6.29/6.32	c |     58191 |     629      910     3836 |    18987    10247     40 |  0.161 % |
10.09/10.11	c ===============================================================================
10.09/10.11	c New solution: 65
10.09/10.11	o 65
10.09/10.11	c Elapsed CPU time: 9.93949 s	Remaining CPU time: 170.061 s
10.09/10.11	c ===============================================================================
10.09/10.11	c |     83761 |     629      911     3843 |     5000    16400     41 |  0.161 % |
10.09/10.15	c |     83861 |     629      911     3843 |     5500     4200     39 |  0.159 % |
10.09/10.17	c |     84011 |     629      911     3843 |     6050     4350     40 |  0.159 % |
10.09/10.19	c |     84239 |     629      911     3843 |     6655     4578     41 |  0.159 % |
10.18/10.21	c |     84576 |     629      911     3843 |     7320     4915     41 |  0.159 % |
10.18/10.24	c |     85082 |     629      911     3843 |     8052     5421     41 |  0.159 % |
10.29/10.31	c |     85841 |     629      911     3843 |     8857     6180     42 |  0.161 % |
10.29/10.39	c |     86980 |     629      911     3843 |     9743     7319     42 |  0.159 % |
10.49/10.50	c |     88688 |     629      911     3843 |    10717     9027     44 |  0.161 % |
10.59/10.67	c ===============================================================================
10.59/10.67	c New solution: 21
10.59/10.67	o 21
10.59/10.67	c Elapsed CPU time: 10.4764 s	Remaining CPU time: 169.524 s
10.59/10.67	c ===============================================================================
10.59/10.67	c |     90466 |     629      912     3850 |     5000    10805     42 |  0.161 % |
10.59/10.70	c |     90568 |     611      912     3850 |     5500     5025     42 |  3.018 % |
10.68/10.70	c |     90718 |     611      912     3850 |     6050     5175     42 |  3.018 % |
10.68/10.72	c |     90945 |     611      912     3850 |     6655     5402     42 |  3.016 % |
10.68/10.75	c |     91282 |     611      912     3850 |     7320     5739     43 |  3.016 % |
10.79/10.81	c |     91789 |     611      912     3850 |     8052     6246     42 |  3.016 % |
10.79/10.89	c |     92549 |     611      912     3850 |     8857     7006     39 |  3.016 % |
10.90/10.96	c |     93688 |     611      912     3850 |     9743     8145     40 |  3.018 % |
11.09/11.12	c |     95396 |     611      912     3850 |    10717     9853     39 |  3.016 % |
11.39/11.43	c |     97959 |     611      912     3850 |    11789     7001     36 |  3.016 % |
11.59/11.60	c ===============================================================================
11.59/11.60	c New solution: 11
11.59/11.60	o 11
11.59/11.60	c Elapsed CPU time: 11.3673 s	Remaining CPU time: 168.633 s
11.59/11.60	c ===============================================================================
11.59/11.60	c |    100389 |     611      913     3857 |     5000     9431     37 |  3.016 % |
11.59/11.62	c |    100490 |     602      913     3857 |     5500     4817     38 |  4.446 % |
11.59/11.63	c |    100643 |     602      913     3857 |     6050     4970     38 |  4.445 % |
11.59/11.65	c |    100869 |     602      913     3857 |     6655     5196     39 |  4.445 % |
11.59/11.66	c |    101207 |     602      913     3857 |     7320     5534     39 |  4.445 % |
11.59/11.69	c |    101713 |     602      913     3857 |     8052     6040     39 |  4.445 % |
11.69/11.75	c |    102472 |     602      913     3857 |     8857     6799     39 |  4.446 % |
11.78/11.84	c |    103612 |     601      913     3857 |     9743     7939     40 |  4.605 % |
11.89/11.96	c |    105321 |     601      913     3857 |    10717     9648     39 |  4.603 % |
12.19/12.21	c |    107883 |     601      913     3857 |    11789     6603     40 |  4.603 % |
12.49/12.59	c |    111727 |     601      913     3857 |    12968    10447     42 |  4.603 % |
13.28/13.36	c |    117493 |     601      913     3857 |    14265     9624     38 |  4.605 % |
13.38/13.41	c ===============================================================================
13.38/13.41	c New solution: 9
13.38/13.41	o 9
13.38/13.41	c Elapsed CPU time: 13.15 s	Remaining CPU time: 166.85 s
13.38/13.41	c ===============================================================================
13.38/13.41	c |    118114 |     601      914     3864 |     5000    10240     38 |  4.605 % |
13.38/13.44	c |    118214 |     601      914     3864 |     5500     2660     31 |  4.605 % |
13.38/13.44	c |    118364 |     601      914     3864 |     6050     2810     32 |  4.603 % |
13.38/13.46	c |    118589 |     601      914     3864 |     6655     3035     33 |  4.605 % |
13.38/13.48	c |    118927 |     601      914     3864 |     7320     3373     34 |  4.603 % |
13.49/13.51	c |    119434 |     601      914     3864 |     8052     3880     35 |  4.603 % |
13.49/13.57	c |    120193 |     601      914     3864 |     8857     4639     36 |  4.605 % |
13.59/13.67	c |    121334 |     601      914     3864 |     9743     5780     33 |  4.603 % |
13.78/13.82	c |    123042 |     600      914     3864 |    10717     7488     34 |  4.764 % |
13.98/14.04	c |    125604 |     600      914     3864 |    11789    10050     34 |  4.762 % |
14.19/14.30	c |    129450 |     600      914     3864 |    12968     7774     34 |  4.762 % |
15.09/15.19	c |    135217 |     600      914     3864 |    14265     6884     40 |  4.762 % |
15.49/15.56	c ===============================================================================
15.49/15.56	c New solution: 3
15.49/15.56	o 3
15.49/15.56	c Elapsed CPU time: 15.2447 s	Remaining CPU time: 164.755 s
15.49/15.56	c ===============================================================================
15.49/15.56	c |    139578 |     600      915     3871 |     5000    11245     36 |  4.762 % |
15.49/15.59	c |    139679 |     572      915     3871 |     5500     2912     35 |  9.208 % |
15.59/15.60	c |    139829 |     572      915     3871 |     6050     3062     36 |  9.207 % |
15.59/15.61	c |    140055 |     572      915     3871 |     6655     3288     37 |  9.207 % |
15.59/15.63	c |    140393 |     572      915     3871 |     7320     3626     38 |  9.208 % |
15.59/15.67	c |    140899 |     572      915     3871 |     8052     4132     39 |  9.207 % |
15.68/15.72	c |    141661 |     572      915     3871 |     8857     4894     39 |  9.207 % |
15.79/15.80	c |    142800 |     572      915     3871 |     9743     6033     39 |  9.207 % |
15.89/15.95	c |    144509 |     572      915     3871 |    10717     7742     38 |  9.207 % |
16.19/16.27	c |    147071 |     572      915     3871 |    11789    10304     38 |  9.207 % |
16.68/16.72	c |    150915 |     572      915     3871 |    12968     8196     32 |  9.207 % |
17.49/17.53	c |    156681 |     572      915     3871 |    14265     7425     35 |  9.207 % |
18.39/18.43	c |    165330 |     572      915     3871 |    15692     8805     25 |  9.207 % |
19.59/19.65	c |    178305 |     571      915     3871 |    17261    13703     30 |  9.367 % |
21.89/21.91	c |    197768 |     570      915     3871 |    18987    14001     36 |  9.524 % |
25.78/25.84	c |    226962 |     570      915     3871 |    20886    14457     33 |  9.524 % |
33.88/33.99	c |    270751 |     560      915     3871 |    22974     3133     31 | 11.111 % |
34.48/34.55	c ===============================================================================
34.48/34.55	c Best Solution: 3
34.48/34.55	s OPTIMUM FOUND
34.48/34.55	c Total CPU time: 33.9108 s
34.48/34.55	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 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 x71 x72 -x73 x74 x75 -x76 x77 x127 -x128 -x129 -x130 -x131 -x132 -x133 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 x78 -x79 -x80 -x81 x82 -x83 -x84 -x134 x135 -x136 -x137 -x138 -x139 -x140 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 x85 -x86 -x87 -x88 -x89 -x90 -x91 x141 x142 x143 x144 -x145 -x146 -x147 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 x92 x93 -x94 -x95 -x96 -x97 -x98 -x148 -x149 -x150 -x151 -x152 -x153 -x154 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 x99 -x100 -x101 -x102 -x103 -x104 -x105 x155 -x156 -x157 -x158 -x159 -x160 -x161 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 x106 -x107 -x108 -x109 x110 -x111 -x112 -x162 -x163 -x164 -x165 -x166 -x167 -x168 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 x113 -x114 x115 -x116 x117 -x118 x119 -x169 -x170 -x171 -x172 -x173 -x174 -x175 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 x120 -x121 x122 x123 -x124 -x125 x126 -x176 -x177 -x178 -x179 x180 -x181 -x182 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 x183 -x184 -x185 -x186 -x187 -x188 x189

Verifier Data 

OK	3

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2702275-1278547477/watcher-2702275-1278547477 -o /tmp/evaluation-result-2702275-1278547477/solver-2702275-1278547477 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702275-1278547477.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: 1.12 1.02 0.72 2/105 28446
/proc/meminfo: memFree=1720628/2059040 swapFree=4139448/4192956
[pid=28446] ppid=28444 vsize=2708 CPUtime=0
/proc/28446/stat : 28446 (wbo1.4b) R 28444 28446 27594 0 -1 4202496 350 0 0 0 0 0 0 0 25 0 1 0 22956185 2772992 259 1992294400 134512640 135752675 4287520176 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28446/statm: 677 259 144 303 0 372 0

[startup+0.026433 s]
/proc/loadavg: 1.12 1.02 0.72 2/105 28446
/proc/meminfo: memFree=1720628/2059040 swapFree=4139448/4192956
[pid=28446] ppid=28444 vsize=2836 CPUtime=0.02
/proc/28446/stat : 28446 (wbo1.4b) R 28444 28446 27594 0 -1 4202496 357 0 0 0 2 0 0 0 25 0 1 0 22956185 2904064 266 1992294400 134512640 135752675 4287520176 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28446/statm: 709 266 145 303 0 404 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2836

[startup+0.101439 s]
/proc/loadavg: 1.12 1.02 0.72 2/105 28446
/proc/meminfo: memFree=1720628/2059040 swapFree=4139448/4192956
[pid=28446] ppid=28444 vsize=3224 CPUtime=0.09
/proc/28446/stat : 28446 (wbo1.4b) R 28444 28446 27594 0 -1 4202496 470 0 0 0 9 0 0 0 25 0 1 0 22956185 3301376 379 1992294400 134512640 135752675 4287520176 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28446/statm: 806 379 145 303 0 501 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3224

[startup+0.30146 s]
/proc/loadavg: 1.12 1.02 0.72 2/105 28446
/proc/meminfo: memFree=1720628/2059040 swapFree=4139448/4192956
[pid=28446] ppid=28444 vsize=3992 CPUtime=0.29
/proc/28446/stat : 28446 (wbo1.4b) R 28444 28446 27594 0 -1 4202496 655 0 0 0 29 0 0 0 25 0 1 0 22956185 4087808 564 1992294400 134512640 135752675 4287520176 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28446/statm: 998 564 145 303 0 693 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3992

[startup+0.7015 s]
/proc/loadavg: 1.12 1.02 0.72 2/105 28446
/proc/meminfo: memFree=1720628/2059040 swapFree=4139448/4192956
[pid=28446] ppid=28444 vsize=5168 CPUtime=0.69
/proc/28446/stat : 28446 (wbo1.4b) R 28444 28446 27594 0 -1 4202496 960 0 0 0 68 1 0 0 25 0 1 0 22956185 5292032 869 1992294400 134512640 135752675 4287520176 18446744073709551615 134611642 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28446/statm: 1292 870 145 303 0 987 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5168

[startup+1.50158 s]
/proc/loadavg: 1.12 1.02 0.72 2/106 28447
/proc/meminfo: memFree=1717024/2059040 swapFree=4139448/4192956
[pid=28446] ppid=28444 vsize=7492 CPUtime=1.49
/proc/28446/stat : 28446 (wbo1.4b) R 28444 28446 27594 0 -1 4202496 1526 0 0 0 147 2 0 0 25 0 1 0 22956185 7671808 1435 1992294400 134512640 135752675 4287520176 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28446/statm: 1873 1435 145 303 0 1568 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7492

[startup+3.10174 s]
/proc/loadavg: 1.12 1.02 0.72 2/106 28447
/proc/meminfo: memFree=1713924/2059040 swapFree=4139448/4192956
[pid=28446] ppid=28444 vsize=11388 CPUtime=3.09
/proc/28446/stat : 28446 (wbo1.4b) R 28444 28446 27594 0 -1 4202496 2520 0 0 0 304 5 0 0 25 0 1 0 22956185 11661312 2429 1992294400 134512640 135752675 4287520176 18446744073709551615 134611759 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28446/statm: 2847 2429 145 303 0 2542 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11388

[startup+6.30106 s]
/proc/loadavg: 1.11 1.02 0.72 2/106 28447
/proc/meminfo: memFree=1706732/2059040 swapFree=4139448/4192956
[pid=28446] ppid=28444 vsize=17060 CPUtime=6.29
/proc/28446/stat : 28446 (wbo1.4b) R 28444 28446 27594 0 -1 4202496 3917 0 0 0 619 10 0 0 25 0 1 0 22956185 17469440 3826 1992294400 134512640 135752675 4287520176 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28446/statm: 4265 3826 145 303 0 3960 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17060

[startup+12.7017 s]
/proc/loadavg: 1.10 1.02 0.73 2/106 28447
/proc/meminfo: memFree=1693844/2059040 swapFree=4139448/4192956
[pid=28446] ppid=28444 vsize=30644 CPUtime=12.68
/proc/28446/stat : 28446 (wbo1.4b) R 28444 28446 27594 0 -1 4202496 7316 0 0 0 1244 24 0 0 19 0 1 0 22956185 31379456 7225 1992294400 134512640 135752675 4287520176 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28446/statm: 7661 7225 145 303 0 7356 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 30644

[startup+25.501 s]
/proc/loadavg: 1.08 1.02 0.73 2/106 28449
/proc/meminfo: memFree=1668672/2059040 swapFree=4139448/4192956
[pid=28446] ppid=28444 vsize=54780 CPUtime=25.48
/proc/28446/stat : 28446 (wbo1.4b) R 28444 28446 27594 0 -1 4202496 13343 0 0 0 2495 53 0 0 25 0 1 0 22956185 56094720 13252 1992294400 134512640 135752675 4287520176 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28446/statm: 13695 13252 145 303 0 13390 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 54780

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

[startup+28.7013 s]
/proc/loadavg: 1.08 1.02 0.73 2/106 28449
/proc/meminfo: memFree=1664084/2059040 swapFree=4139448/4192956
[pid=28446] ppid=28444 vsize=58888 CPUtime=28.69
/proc/28446/stat : 28446 (wbo1.4b) R 28444 28446 27594 0 -1 4202496 14382 0 0 0 2811 58 0 0 25 0 1 0 22956185 60301312 14291 1992294400 134512640 135752675 4287520176 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28446/statm: 14722 14291 145 303 0 14417 0
Current children cumulated CPU time (s) 28.69
Current children cumulated vsize (KiB) 58888

[startup+31.9086 s]
/proc/loadavg: 1.07 1.02 0.73 2/106 28449
/proc/meminfo: memFree=1660116/2059040 swapFree=4139448/4192956
[pid=28446] ppid=28444 vsize=62772 CPUtime=31.89
/proc/28446/stat : 28446 (wbo1.4b) R 28444 28446 27594 0 -1 4202496 15346 0 0 0 3128 61 0 0 25 0 1 0 22956185 64278528 15255 1992294400 134512640 135752675 4287520176 18446744073709551615 134611647 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28446/statm: 15693 15255 145 303 0 15388 0
Current children cumulated CPU time (s) 31.89
Current children cumulated vsize (KiB) 62772

[startup+33.5008 s]
/proc/loadavg: 1.07 1.02 0.73 2/106 28449
/proc/meminfo: memFree=1659248/2059040 swapFree=4139448/4192956
[pid=28446] ppid=28444 vsize=63928 CPUtime=33.48
/proc/28446/stat : 28446 (wbo1.4b) R 28444 28446 27594 0 -1 4202496 15633 0 0 0 3286 62 0 0 25 0 1 0 22956185 65462272 15542 1992294400 134512640 135752675 4287520176 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28446/statm: 15982 15542 145 303 0 15677 0
Current children cumulated CPU time (s) 33.48
Current children cumulated vsize (KiB) 63928

[startup+34.3008 s]
/proc/loadavg: 1.07 1.02 0.73 2/106 28449
/proc/meminfo: memFree=1658504/2059040 swapFree=4139448/4192956
[pid=28446] ppid=28444 vsize=64704 CPUtime=34.28
/proc/28446/stat : 28446 (wbo1.4b) R 28444 28446 27594 0 -1 4202496 15822 0 0 0 3365 63 0 0 25 0 1 0 22956185 66256896 15731 1992294400 134512640 135752675 4287520176 18446744073709551615 134642550 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28446/statm: 16176 15731 145 303 0 15871 0
Current children cumulated CPU time (s) 34.28
Current children cumulated vsize (KiB) 64704

[startup+34.5009 s]
/proc/loadavg: 1.07 1.02 0.73 2/106 28449
/proc/meminfo: memFree=1658504/2059040 swapFree=4139448/4192956
[pid=28446] ppid=28444 vsize=64832 CPUtime=34.48
/proc/28446/stat : 28446 (wbo1.4b) R 28444 28446 27594 0 -1 4202496 15869 0 0 0 3385 63 0 0 25 0 1 0 22956185 66387968 15778 1992294400 134512640 135752675 4287520176 18446744073709551615 134611571 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28446/statm: 16208 15778 145 303 0 15903 0
Current children cumulated CPU time (s) 34.48
Current children cumulated vsize (KiB) 64832

Child status: 0
Real time (s): 34.5648
CPU time (s): 34.5547
CPU user time (s): 33.9118
CPU system time (s): 0.642902
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 64832

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 33.9118
system time used= 0.642902
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15882
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= 4
involuntary context switches= 109

runsolver used 0.056991 second user time and 0.177972 second system time

The end

Launcher Data 

Begin job on node084 at 2010-07-08 02:04:37
IDJOB=2702275
IDBENCH=48072
IDSOLVER=1190
FILE ID=node084/2702275-1278547477
PBS_JOBID= 11239479
Free space on /tmp= 62496 MiB

SOLVER NAME= wbo 1.4b (fixed)
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=83-P1=113-P2=127-P3=71-P4=61-P5=43-P6=71-P7=41-P8=13-P9=71-B.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-2702275-1278547477/watcher-2702275-1278547477 -o /tmp/evaluation-result-2702275-1278547477/solver-2702275-1278547477 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702275-1278547477.opb

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

MD5SUM BENCH= bd15d72e061a78dfd7cc65e865014c03
RANDOM SEED=1728985072

node084.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	: 5999.48
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1721528 kB
Buffers:         57752 kB
Cached:         175688 kB
SwapCached:      22024 kB
Active:         145816 kB
Inactive:       117120 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1721528 kB
SwapTotal:     4192956 kB
SwapFree:      4139448 kB
Dirty:            2828 kB
Writeback:           0 kB
AnonPages:       12164 kB
Mapped:          11936 kB
Slab:            52844 kB
PageTables:       4176 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182640 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-2702275-1278547477.opb

Free space on /tmp at the end= 62492 MiB
End job on node084 at 2010-07-08 02:05:12