Trace number 2702131

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 147.535 147.576

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=97-P1=43-P2=127-P3=89-P4=59-P5=127-P6=43-P7=127-P8=67-P9=17-B.opb
MD5SUMbc362e080dfd9e6c883df7eeb6006e66
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 benchmark0.764882
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-2702131-1278546541.opb.
0.00/0.00	c Instance file HOME/instance-2702131-1278546541.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 |       100 |     630      910     3836 |     5500      100     46 |  0.002 % |
0.00/0.02	c |       251 |     630      910     3836 |     6050      251     45 |  0.000 % |
0.00/0.03	c |       476 |     630      910     3836 |     6655      476     43 |  0.000 % |
0.00/0.04	c |       814 |     630      910     3836 |     7320      814     48 |  0.002 % |
0.00/0.07	c |      1320 |     630      910     3836 |     8052     1320     50 |  0.002 % |
0.09/0.11	c |      2080 |     630      910     3836 |     8857     2080     50 |  0.000 % |
0.09/0.18	c |      3219 |     630      910     3836 |     9743     3219     46 |  0.002 % |
0.29/0.33	c |      4927 |     630      910     3836 |    10717     4927     43 |  0.000 % |
0.49/0.52	c |      7489 |     630      910     3836 |    11789     7489     40 |  0.000 % |
1.00/1.03	c |     11333 |     630      910     3836 |    12968    11333     38 |  0.000 % |
1.19/1.21	c ===============================================================================
1.19/1.21	c New solution: 43
1.19/1.21	o 43
1.19/1.21	c Elapsed CPU time: 1.19382 s	Remaining CPU time: 178.806 s
1.19/1.21	c ===============================================================================
1.19/1.21	c |     13930 |     630      911     3843 |     5000     7184     37 |  0.000 % |
1.19/1.23	c |     14030 |     621      911     3843 |     5500     3690     43 |  1.429 % |
1.19/1.24	c |     14181 |     621      911     3843 |     6050     3841     43 |  1.429 % |
1.19/1.26	c |     14407 |     621      911     3843 |     6655     4067     44 |  1.431 % |
1.19/1.28	c |     14744 |     621      911     3843 |     7320     4404     44 |  1.429 % |
1.29/1.31	c |     15250 |     621      911     3843 |     8052     4910     44 |  1.429 % |
1.29/1.36	c |     16012 |     621      911     3843 |     8857     5672     43 |  1.429 % |
1.39/1.44	c |     17151 |     621      911     3843 |     9743     6811     43 |  1.429 % |
1.49/1.59	c |     18859 |     621      911     3843 |    10717     8519     44 |  1.431 % |
1.69/1.77	c ===============================================================================
1.69/1.77	c New solution: 9
1.69/1.77	o 9
1.69/1.77	c Elapsed CPU time: 1.73374 s	Remaining CPU time: 178.266 s
1.69/1.77	c ===============================================================================
1.69/1.77	c |     21266 |     621      912     3850 |     5000    10926     43 |  1.431 % |
1.69/1.79	c |     21366 |     604      912     3850 |     5500     2832     39 |  4.286 % |
1.69/1.80	c |     21516 |     604      912     3850 |     6050     2982     40 |  4.288 % |
1.79/1.82	c |     21741 |     603      912     3850 |     6655     3207     41 |  4.286 % |
1.79/1.84	c |     22078 |     603      912     3850 |     7320     3544     41 |  4.286 % |
1.79/1.88	c |     22584 |     603      912     3850 |     8052     4050     42 |  4.288 % |
1.89/1.93	c |     23345 |     603      912     3850 |     8857     4811     41 |  4.286 % |
1.99/2.02	c |     24484 |     603      912     3850 |     9743     5950     40 |  4.286 % |
2.10/2.15	c |     26192 |     603      912     3850 |    10717     7658     37 |  4.286 % |
2.29/2.38	c |     28755 |     603      912     3850 |    11789    10221     36 |  4.286 % |
2.59/2.63	c ===============================================================================
2.59/2.63	c New solution: 3
2.59/2.63	o 3
2.59/2.63	c Elapsed CPU time: 2.57361 s	Remaining CPU time: 177.426 s
2.59/2.63	c ===============================================================================
2.59/2.63	c |     31052 |     603      913     3857 |     5000     6347     31 |  4.286 % |
2.59/2.64	c |     31152 |     575      913     3857 |     5500     3274     34 |  8.730 % |
2.59/2.65	c |     31302 |     575      913     3857 |     6050     3424     35 |  8.732 % |
2.59/2.66	c |     31528 |     575      913     3857 |     6655     3650     36 |  8.732 % |
2.59/2.68	c |     31865 |     575      913     3857 |     7320     3987     37 |  8.730 % |
2.69/2.72	c |     32371 |     575      913     3857 |     8052     4493     38 |  8.730 % |
2.69/2.79	c |     33134 |     575      913     3857 |     8857     5256     39 |  8.730 % |
2.79/2.86	c |     34273 |     575      913     3857 |     9743     6395     34 |  8.733 % |
2.89/2.98	c |     35981 |     575      913     3857 |    10717     8103     37 |  8.733 % |
3.09/3.18	c |     38544 |     574      913     3857 |    11789    10666     37 |  8.889 % |
3.59/3.61	c |     42388 |     574      913     3857 |    12968     8493     38 |  8.889 % |
3.99/4.06	c |     48154 |     574      913     3857 |    14265     7585     33 |  8.891 % |
5.09/5.10	c |     56803 |     574      913     3857 |    15692     8986     26 |  8.891 % |
6.29/6.38	c |     69777 |     574      913     3857 |    17261    13859     38 |  8.890 % |
8.80/8.85	c |     89239 |     573      913     3857 |    18987    15540     36 |  9.050 % |
13.79/13.89	c |    118431 |     573      913     3857 |    20886    15661     40 |  9.048 % |
21.58/21.64	c |    162220 |     565      913     3857 |    22974    16554     37 | 10.318 % |
30.88/30.94	c |    227906 |     564      913     3857 |    25272    20889     34 | 10.478 % |
51.18/51.24	c |    326435 |     563      913     3857 |    27799    20463     37 | 10.635 % |
97.26/97.30	c |    474225 |     562      913     3857 |    30579    23115     33 | 10.796 % |
147.45/147.56	c ===============================================================================
147.45/147.56	c Best Solution: 3
147.45/147.56	s OPTIMUM FOUND
147.45/147.56	c Total CPU time: 145.848 s
147.45/147.56	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-2702131-1278546541/watcher-2702131-1278546541 -o /tmp/evaluation-result-2702131-1278546541/solver-2702131-1278546541 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702131-1278546541.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: 3.53 2.09 0.91 2/105 30367
/proc/meminfo: memFree=1967320/2059040 swapFree=4131184/4192956
[pid=30367] ppid=30365 vsize=2704 CPUtime=0
/proc/30367/stat : 30367 (wbo1.4b) R 30365 30367 30219 0 -1 4202496 345 0 0 0 0 0 0 0 25 0 1 0 22862306 2768896 254 1992294400 134512640 135752675 4291841872 18446744073709551615 135207291 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/30367/statm: 676 254 142 303 0 371 0

[startup+0.0783989 s]
/proc/loadavg: 3.53 2.09 0.91 2/105 30367
/proc/meminfo: memFree=1967320/2059040 swapFree=4131184/4192956
[pid=30367] ppid=30365 vsize=3088 CPUtime=0.07
/proc/30367/stat : 30367 (wbo1.4b) R 30365 30367 30219 0 -1 4202496 434 0 0 0 7 0 0 0 25 0 1 0 22862306 3162112 343 1992294400 134512640 135752675 4291841872 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/30367/statm: 772 343 145 303 0 467 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3088

[startup+0.101402 s]
/proc/loadavg: 3.53 2.09 0.91 2/105 30367
/proc/meminfo: memFree=1967320/2059040 swapFree=4131184/4192956
[pid=30367] ppid=30365 vsize=3216 CPUtime=0.09
/proc/30367/stat : 30367 (wbo1.4b) R 30365 30367 30219 0 -1 4202496 465 0 0 0 9 0 0 0 25 0 1 0 22862306 3293184 374 1992294400 134512640 135752675 4291841872 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/30367/statm: 804 374 145 303 0 499 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3216

[startup+0.301422 s]
/proc/loadavg: 3.53 2.09 0.91 2/105 30367
/proc/meminfo: memFree=1967320/2059040 swapFree=4131184/4192956
[pid=30367] ppid=30365 vsize=4008 CPUtime=0.29
/proc/30367/stat : 30367 (wbo1.4b) R 30365 30367 30219 0 -1 4202496 656 0 0 0 29 0 0 0 25 0 1 0 22862306 4104192 565 1992294400 134512640 135752675 4291841872 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/30367/statm: 1002 565 145 303 0 697 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4008

[startup+0.701464 s]
/proc/loadavg: 3.53 2.09 0.91 2/105 30367
/proc/meminfo: memFree=1967320/2059040 swapFree=4131184/4192956
[pid=30367] ppid=30365 vsize=5196 CPUtime=0.69
/proc/30367/stat : 30367 (wbo1.4b) R 30365 30367 30219 0 -1 4202496 940 0 0 0 69 0 0 0 25 0 1 0 22862306 5320704 849 1992294400 134512640 135752675 4291841872 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/30367/statm: 1299 849 145 303 0 994 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5196

[startup+1.50155 s]
/proc/loadavg: 3.53 2.09 0.91 2/106 30368
/proc/meminfo: memFree=1964460/2059040 swapFree=4131184/4192956
[pid=30367] ppid=30365 vsize=7448 CPUtime=1.49
/proc/30367/stat : 30367 (wbo1.4b) R 30365 30367 30219 0 -1 4202496 1525 0 0 0 146 3 0 0 25 0 1 0 22862306 7626752 1434 1992294400 134512640 135752675 4291841872 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/30367/statm: 1862 1434 145 303 0 1557 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7448

[startup+3.10172 s]
/proc/loadavg: 3.53 2.09 0.91 2/106 30368
/proc/meminfo: memFree=1960492/2059040 swapFree=4131184/4192956
[pid=30367] ppid=30365 vsize=11952 CPUtime=3.09
/proc/30367/stat : 30367 (wbo1.4b) R 30365 30367 30219 0 -1 4202496 2648 0 0 0 302 7 0 0 25 0 1 0 22862306 12238848 2557 1992294400 134512640 135752675 4291841872 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/30367/statm: 2988 2557 145 303 0 2683 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11952

[startup+6.30105 s]
/proc/loadavg: 3.33 2.07 0.91 2/106 30368
/proc/meminfo: memFree=1953300/2059040 swapFree=4131184/4192956
[pid=30367] ppid=30365 vsize=18932 CPUtime=6.29
/proc/30367/stat : 30367 (wbo1.4b) R 30365 30367 30219 0 -1 4202496 4404 0 0 0 615 14 0 0 25 0 1 0 22862306 19386368 4313 1992294400 134512640 135752675 4291841872 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/30367/statm: 4733 4314 145 303 0 4428 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18932

[startup+12.7007 s]
/proc/loadavg: 3.14 2.05 0.91 2/106 30368
/proc/meminfo: memFree=1940652/2059040 swapFree=4131184/4192956
[pid=30367] ppid=30365 vsize=29832 CPUtime=12.69
/proc/30367/stat : 30367 (wbo1.4b) R 30365 30367 30219 0 -1 4202496 7102 0 0 0 1245 24 0 0 25 0 1 0 22862306 30547968 7011 1992294400 134512640 135752675 4291841872 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/30367/statm: 7458 7011 145 303 0 7153 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 29832

[startup+25.5011 s]
/proc/loadavg: 2.67 2.00 0.91 2/106 30369
/proc/meminfo: memFree=1921804/2059040 swapFree=4131184/4192956
[pid=30367] ppid=30365 vsize=48396 CPUtime=25.48
/proc/30367/stat : 30367 (wbo1.4b) R 30365 30367 30219 0 -1 4202496 11733 0 0 0 2507 41 0 0 25 0 1 0 22862306 49557504 11642 1992294400 134512640 135752675 4291841872 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/30367/statm: 12099 11642 145 303 0 11794 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 48396

[startup+51.1007 s]
/proc/loadavg: 2.10 1.92 0.91 2/106 30370
/proc/meminfo: memFree=1891428/2059040 swapFree=4131184/4192956
[pid=30367] ppid=30365 vsize=79156 CPUtime=51.08
/proc/30367/stat : 30367 (wbo1.4b) R 30365 30367 30219 0 -1 4202496 19426 0 0 0 5030 78 0 0 25 0 1 0 22862306 81055744 19335 1992294400 134512640 135752675 4291841872 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/30367/statm: 19789 19335 145 303 0 19484 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 79156

[startup+102.308 s]
/proc/loadavg: 1.47 1.78 0.91 2/106 30371
/proc/meminfo: memFree=1855592/2059040 swapFree=4131184/4192956
[pid=30367] ppid=30365 vsize=114548 CPUtime=102.27
/proc/30367/stat : 30367 (wbo1.4b) R 30365 30367 30219 0 -1 4202496 28255 0 0 0 10102 125 0 0 25 0 1 0 22862306 117297152 28164 1992294400 134512640 135752675 4291841872 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/30367/statm: 28637 28164 145 303 0 28332 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 114548

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

[startup+127.901 s]
/proc/loadavg: 1.31 1.71 0.91 2/106 30372
/proc/meminfo: memFree=1840712/2059040 swapFree=4131184/4192956
[pid=30367] ppid=30365 vsize=129520 CPUtime=127.85
/proc/30367/stat : 30367 (wbo1.4b) R 30365 30367 30219 0 -1 4202496 31996 0 0 0 12636 149 0 0 25 0 1 0 22862306 132628480 31905 1992294400 134512640 135752675 4291841872 18446744073709551615 134611663 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/30367/statm: 32380 31905 145 303 0 32075 0
Current children cumulated CPU time (s) 127.85
Current children cumulated vsize (KiB) 129520

[startup+140.701 s]
/proc/loadavg: 1.24 1.68 0.91 2/106 30372
/proc/meminfo: memFree=1834388/2059040 swapFree=4131184/4192956
[pid=30367] ppid=30365 vsize=135692 CPUtime=140.65
/proc/30367/stat : 30367 (wbo1.4b) R 30365 30367 30219 0 -1 4202496 33517 0 0 0 13907 158 0 0 25 0 1 0 22862306 138948608 33426 1992294400 134512640 135752675 4291841872 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/30367/statm: 33923 33426 145 303 0 33618 0
Current children cumulated CPU time (s) 140.65
Current children cumulated vsize (KiB) 135692

[startup+143.901 s]
/proc/loadavg: 1.24 1.68 0.91 2/106 30372
/proc/meminfo: memFree=1832776/2059040 swapFree=4131184/4192956
[pid=30367] ppid=30365 vsize=137624 CPUtime=143.85
/proc/30367/stat : 30367 (wbo1.4b) R 30365 30367 30219 0 -1 4202496 34019 0 0 0 14223 162 0 0 25 0 1 0 22862306 140926976 33928 1992294400 134512640 135752675 4291841872 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/30367/statm: 34406 33928 145 303 0 34101 0
Current children cumulated CPU time (s) 143.85
Current children cumulated vsize (KiB) 137624

[startup+145.502 s]
/proc/loadavg: 1.22 1.67 0.91 2/106 30372
/proc/meminfo: memFree=1831412/2059040 swapFree=4131184/4192956
[pid=30367] ppid=30365 vsize=139040 CPUtime=145.45
/proc/30367/stat : 30367 (wbo1.4b) R 30365 30367 30219 0 -1 4202496 34359 0 0 0 14381 164 0 0 25 0 1 0 22862306 142376960 34268 1992294400 134512640 135752675 4291841872 18446744073709551615 134638100 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/30367/statm: 34760 34268 145 303 0 34455 0
Current children cumulated CPU time (s) 145.45
Current children cumulated vsize (KiB) 139040

[startup+146.309 s]
/proc/loadavg: 1.22 1.67 0.91 2/106 30372
/proc/meminfo: memFree=1830296/2059040 swapFree=4131184/4192956
[pid=30367] ppid=30365 vsize=139680 CPUtime=146.26
/proc/30367/stat : 30367 (wbo1.4b) R 30365 30367 30219 0 -1 4202496 34539 0 0 0 14461 165 0 0 25 0 1 0 22862306 143032320 34448 1992294400 134512640 135752675 4291841872 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/30367/statm: 34920 34448 145 303 0 34615 0
Current children cumulated CPU time (s) 146.26
Current children cumulated vsize (KiB) 139680

[startup+147.102 s]
/proc/loadavg: 1.22 1.67 0.91 2/106 30372
/proc/meminfo: memFree=1830296/2059040 swapFree=4131184/4192956
[pid=30367] ppid=30365 vsize=140348 CPUtime=147.05
/proc/30367/stat : 30367 (wbo1.4b) R 30365 30367 30219 0 -1 4202496 34683 0 0 0 14539 166 0 0 25 0 1 0 22862306 143716352 34592 1992294400 134512640 135752675 4291841872 18446744073709551615 134611709 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/30367/statm: 35087 34592 145 303 0 34782 0
Current children cumulated CPU time (s) 147.05
Current children cumulated vsize (KiB) 140348

[startup+147.502 s]
/proc/loadavg: 1.22 1.67 0.91 2/106 30372
/proc/meminfo: memFree=1829552/2059040 swapFree=4131184/4192956
[pid=30367] ppid=30365 vsize=140476 CPUtime=147.45
/proc/30367/stat : 30367 (wbo1.4b) R 30365 30367 30219 0 -1 4202496 34733 0 0 0 14579 166 0 0 25 0 1 0 22862306 143847424 34642 1992294400 134512640 135752675 4291841872 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/30367/statm: 35119 34642 145 303 0 34814 0
Current children cumulated CPU time (s) 147.45
Current children cumulated vsize (KiB) 140476

Child status: 0
Real time (s): 147.576
CPU time (s): 147.535
CPU user time (s): 145.849
CPU system time (s): 1.68574
CPU usage (%): 99.9721
Max. virtual memory (cumulated for all children) (KiB): 140476

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 145.849
system time used= 1.68574
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34745
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= 2079

runsolver used 0.268959 second user time and 0.681896 second system time

The end

Launcher Data 

Begin job on node082 at 2010-07-08 01:49:01
IDJOB=2702131
IDBENCH=48000
IDSOLVER=1190
FILE ID=node082/2702131-1278546541
PBS_JOBID= 11239481
Free space on /tmp= 62388 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=97-P1=43-P2=127-P3=89-P4=59-P5=127-P6=43-P7=127-P8=67-P9=17-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-2702131-1278546541/watcher-2702131-1278546541 -o /tmp/evaluation-result-2702131-1278546541/solver-2702131-1278546541 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702131-1278546541.opb

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

MD5SUM BENCH= bc362e080dfd9e6c883df7eeb6006e66
RANDOM SEED=1205086214

node082.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		: 3000.260
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	: 6000.52
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		: 3000.260
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1968344 kB
Buffers:          2464 kB
Cached:          18292 kB
SwapCached:      10148 kB
Active:          20888 kB
Inactive:        12840 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1968344 kB
SwapTotal:     4192956 kB
SwapFree:      4131184 kB
Dirty:            2700 kB
Writeback:          52 kB
AnonPages:        7912 kB
Mapped:           6020 kB
Slab:            35224 kB
PageTables:       4112 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179648 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-2702131-1278546541.opb

Free space on /tmp at the end= 62388 MiB
End job on node082 at 2010-07-08 01:51:29