Trace number 2701919

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 83.6073 83.6338

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=89-P1=13-P2=37-P3=97-P4=101-P5=107-P6=37-P7=19-P8=47-P9=127-B.opb
MD5SUMb3aade8de77ac68c9aa967132edd1f5e
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 benchmark0.739886
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-2701919-1278546257.opb.
0.00/0.00	c Instance file HOME/instance-2701919-1278546257.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     53 |  0.002 % |
0.00/0.01	c |       250 |     630      910     3836 |     6050      250     47 |  0.002 % |
0.00/0.03	c |       476 |     630      910     3836 |     6655      476     48 |  0.000 % |
0.00/0.05	c |       813 |     630      910     3836 |     7320      813     44 |  0.000 % |
0.06/0.07	c |      1319 |     630      910     3836 |     8052     1319     44 |  0.000 % |
0.09/0.12	c |      2079 |     630      910     3836 |     8857     2079     40 |  0.000 % |
0.09/0.20	c |      3218 |     630      910     3836 |     9743     3218     41 |  0.000 % |
0.39/0.40	c |      4928 |     630      910     3836 |    10717     4928     40 |  0.000 % |
0.49/0.57	c |      7491 |     630      910     3836 |    11789     7491     38 |  0.000 % |
1.10/1.13	c |     11336 |     630      910     3836 |    12968    11336     37 |  0.000 % |
1.49/1.57	c |     17104 |     630      910     3836 |    14265    10508     35 |  0.000 % |
2.59/2.64	c |     25753 |     627      910     3836 |    15692    11320     32 |  0.478 % |
4.49/4.55	c |     38727 |     627      910     3836 |    17261     8329     27 |  0.478 % |
7.39/7.42	c |     58189 |     627      910     3836 |    18987    10158     41 |  0.478 % |
12.28/12.38	c |     87383 |     627      910     3836 |    20886    10419     39 |  0.476 % |
19.79/19.85	c |    131173 |     627      910     3836 |    22974    12113     33 |  0.476 % |
35.48/35.58	c |    196862 |     626      910     3836 |    25272    19628     30 |  0.637 % |
53.58/53.65	c ===============================================================================
53.58/53.65	c New solution: 7
53.58/53.65	o 7
53.58/53.65	c Elapsed CPU time: 52.914 s	Remaining CPU time: 127.086 s
53.58/53.65	c ===============================================================================
53.58/53.65	c |    292212 |     625      911     3843 |     5000    14742     35 |  0.637 % |
53.58/53.69	c |    292313 |     589      911     3843 |     5500     3985     33 |  6.508 % |
53.58/53.70	c |    292463 |     589      911     3843 |     6050     4135     34 |  6.508 % |
53.67/53.71	c |    292688 |     589      911     3843 |     6655     4360     35 |  6.508 % |
53.67/53.73	c |    293025 |     589      911     3843 |     7320     4697     36 |  6.510 % |
53.67/53.76	c |    293531 |     589      911     3843 |     8052     5203     36 |  6.510 % |
53.78/53.82	c |    294290 |     589      911     3843 |     8857     5962     38 |  6.508 % |
53.88/53.92	c |    295429 |     589      911     3843 |     9743     7101     39 |  6.508 % |
53.97/54.08	c |    297137 |     589      911     3843 |    10717     8809     39 |  6.510 % |
54.27/54.34	c |    299699 |     589      911     3843 |    11789     5910     36 |  6.508 % |
54.77/54.82	c |    303544 |     588      911     3843 |    12968     9755     37 |  6.669 % |
54.98/55.04	c ===============================================================================
54.98/55.04	c New solution: 3
54.98/55.04	o 3
54.98/55.04	c Elapsed CPU time: 54.2668 s	Remaining CPU time: 125.733 s
54.98/55.04	c ===============================================================================
54.98/55.04	c |    305761 |     588      912     3850 |     5000    11972     37 |  6.669 % |
54.98/55.07	c |    305862 |     569      912     3850 |     5500     3095     41 |  9.685 % |
54.98/55.09	c |    306013 |     569      912     3850 |     6050     3246     42 |  9.683 % |
55.07/55.11	c |    306238 |     569      912     3850 |     6655     3471     42 |  9.683 % |
55.07/55.14	c |    306576 |     569      912     3850 |     7320     3809     42 |  9.683 % |
55.07/55.17	c |    307083 |     569      912     3850 |     8052     4316     42 |  9.683 % |
55.17/55.23	c |    307843 |     569      912     3850 |     8857     5076     44 |  9.683 % |
55.28/55.33	c |    308982 |     569      912     3850 |     9743     6215     42 |  9.685 % |
55.47/55.53	c |    310690 |     569      912     3850 |    10717     7923     41 |  9.683 % |
55.67/55.73	c |    313256 |     569      912     3850 |    11789    10455     37 |  9.683 % |
56.08/56.15	c |    317100 |     569      912     3850 |    12968     8349     28 |  9.683 % |
56.87/56.95	c |    322867 |     569      912     3850 |    14265     7552     37 |  9.683 % |
58.18/58.22	c |    331517 |     566      912     3850 |    15692     8885     36 | 10.159 % |
59.57/59.67	c |    344492 |     558      912     3850 |    17261    12535     37 | 11.431 % |
63.37/63.48	c |    363953 |     558      912     3850 |    18987    14457     30 | 11.431 % |
68.07/68.19	c |    393147 |     557      912     3850 |    20886    14856     33 | 11.588 % |
77.86/77.93	c |    436936 |     556      912     3850 |    22974    16377     29 | 11.746 % |
83.57/83.62	c ===============================================================================
83.57/83.62	c Best Solution: 3
83.57/83.62	s OPTIMUM FOUND
83.57/83.62	c Total CPU time: 82.4485 s
83.57/83.62	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-2701919-1278546257/watcher-2701919-1278546257 -o /tmp/evaluation-result-2701919-1278546257/solver-2701919-1278546257 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2701919-1278546257.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: 0.13 0.03 0.01 3/106 25719
/proc/meminfo: memFree=1724308/2059040 swapFree=4156352/4192956
[pid=25719] ppid=25717 vsize=2708 CPUtime=0
/proc/25719/stat : 25719 (wbo1.4b) R 25717 25719 25530 0 -1 4202496 348 0 0 0 0 0 0 0 15 0 1 0 22833383 2772992 257 1992294400 134512640 135752675 4292314544 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25719/statm: 677 257 144 303 0 372 0

[startup+0.0651969 s]
/proc/loadavg: 0.13 0.03 0.01 3/106 25719
/proc/meminfo: memFree=1724308/2059040 swapFree=4156352/4192956
[pid=25719] ppid=25717 vsize=2968 CPUtime=0.06
/proc/25719/stat : 25719 (wbo1.4b) R 25717 25719 25530 0 -1 4202496 407 0 0 0 6 0 0 0 18 0 1 0 22833383 3039232 316 1992294400 134512640 135752675 4292314544 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25719/statm: 742 316 145 303 0 437 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2968

[startup+0.101201 s]
/proc/loadavg: 0.13 0.03 0.01 3/106 25719
/proc/meminfo: memFree=1724308/2059040 swapFree=4156352/4192956
[pid=25719] ppid=25717 vsize=3224 CPUtime=0.09
/proc/25719/stat : 25719 (wbo1.4b) R 25717 25719 25530 0 -1 4202496 448 0 0 0 9 0 0 0 18 0 1 0 22833383 3301376 357 1992294400 134512640 135752675 4292314544 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25719/statm: 806 357 145 303 0 501 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3224

[startup+0.301222 s]
/proc/loadavg: 0.13 0.03 0.01 3/106 25719
/proc/meminfo: memFree=1724308/2059040 swapFree=4156352/4192956
[pid=25719] ppid=25717 vsize=3884 CPUtime=0.29
/proc/25719/stat : 25719 (wbo1.4b) R 25717 25719 25530 0 -1 4202496 616 0 0 0 28 1 0 0 18 0 1 0 22833383 3977216 525 1992294400 134512640 135752675 4292314544 18446744073709551615 134518941 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25719/statm: 971 525 145 303 0 666 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3884

[startup+0.701265 s]
/proc/loadavg: 0.13 0.03 0.01 3/106 25719
/proc/meminfo: memFree=1724308/2059040 swapFree=4156352/4192956
[pid=25719] ppid=25717 vsize=4968 CPUtime=0.69
/proc/25719/stat : 25719 (wbo1.4b) R 25717 25719 25530 0 -1 4202496 895 0 0 0 67 2 0 0 18 0 1 0 22833383 5087232 804 1992294400 134512640 135752675 4292314544 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25719/statm: 1242 804 145 303 0 937 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4968

[startup+1.50135 s]
/proc/loadavg: 0.13 0.03 0.01 2/107 25720
/proc/meminfo: memFree=1721572/2059040 swapFree=4156352/4192956
[pid=25719] ppid=25717 vsize=6768 CPUtime=1.49
/proc/25719/stat : 25719 (wbo1.4b) R 25717 25719 25530 0 -1 4202496 1336 0 0 0 146 3 0 0 19 0 1 0 22833383 6930432 1245 1992294400 134512640 135752675 4292314544 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25719/statm: 1692 1245 145 303 0 1387 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6768

[startup+3.10053 s]
/proc/loadavg: 0.13 0.03 0.01 2/107 25720
/proc/meminfo: memFree=1718968/2059040 swapFree=4156352/4192956
[pid=25719] ppid=25717 vsize=10004 CPUtime=3.09
/proc/25719/stat : 25719 (wbo1.4b) R 25717 25719 25530 0 -1 4202496 2172 0 0 0 304 5 0 0 23 0 1 0 22833383 10244096 2081 1992294400 134512640 135752675 4292314544 18446744073709551615 134611778 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25719/statm: 2501 2081 145 303 0 2196 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10004

[startup+6.30088 s]
/proc/loadavg: 0.20 0.05 0.01 2/107 25720
/proc/meminfo: memFree=1713016/2059040 swapFree=4156352/4192956
[pid=25719] ppid=25717 vsize=15028 CPUtime=6.29
/proc/25719/stat : 25719 (wbo1.4b) R 25717 25719 25530 0 -1 4202496 3396 0 0 0 619 10 0 0 25 0 1 0 22833383 15388672 3305 1992294400 134512640 135752675 4292314544 18446744073709551615 134611756 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25719/statm: 3757 3305 145 303 0 3452 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15028

[startup+12.7006 s]
/proc/loadavg: 0.26 0.06 0.02 2/107 25720
/proc/meminfo: memFree=1702972/2059040 swapFree=4156352/4192956
[pid=25719] ppid=25717 vsize=24988 CPUtime=12.68
/proc/25719/stat : 25719 (wbo1.4b) R 25717 25719 25530 0 -1 4202496 5901 0 0 0 1248 20 0 0 25 0 1 0 22833383 25587712 5810 1992294400 134512640 135752675 4292314544 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25719/statm: 6247 5811 145 303 0 5942 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 24988

[startup+25.501 s]
/proc/loadavg: 0.42 0.11 0.03 2/107 25720
/proc/meminfo: memFree=1688216/2059040 swapFree=4156352/4192956
[pid=25719] ppid=25717 vsize=38796 CPUtime=25.48
/proc/25719/stat : 25719 (wbo1.4b) R 25717 25719 25530 0 -1 4202496 9336 0 0 0 2512 36 0 0 25 0 1 0 22833383 39727104 9245 1992294400 134512640 135752675 4292314544 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25719/statm: 9699 9245 145 303 0 9394 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 38796

[startup+51.1017 s]
/proc/loadavg: 0.62 0.18 0.06 2/107 25722
/proc/meminfo: memFree=1659200/2059040 swapFree=4156352/4192956
[pid=25719] ppid=25717 vsize=68456 CPUtime=51.07
/proc/25719/stat : 25719 (wbo1.4b) R 25717 25719 25530 0 -1 4202496 16753 0 0 0 5038 69 0 0 25 0 1 0 22833383 70098944 16662 1992294400 134512640 135752675 4292314544 18446744073709551615 134612014 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25719/statm: 17114 16662 145 303 0 16809 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 68456

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

[startup+63.9011 s]
/proc/loadavg: 0.68 0.20 0.07 2/107 25722
/proc/meminfo: memFree=1639980/2059040 swapFree=4156352/4192956
[pid=25719] ppid=25717 vsize=87204 CPUtime=63.87
/proc/25719/stat : 25719 (wbo1.4b) R 25717 25719 25530 0 -1 4202496 21434 0 0 0 6296 91 0 0 25 0 1 0 22833383 89296896 21343 1992294400 134512640 135752675 4292314544 18446744073709551615 134516976 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25719/statm: 21801 21343 145 303 0 21496 0
Current children cumulated CPU time (s) 63.87
Current children cumulated vsize (KiB) 87204

[startup+76.7015 s]
/proc/loadavg: 0.75 0.24 0.08 2/107 25722
/proc/meminfo: memFree=1626960/2059040 swapFree=4156352/4192956
[pid=25719] ppid=25717 vsize=100384 CPUtime=76.66
/proc/25719/stat : 25719 (wbo1.4b) R 25717 25719 25530 0 -1 4202496 24711 0 0 0 7558 108 0 0 25 0 1 0 22833383 102793216 24620 1992294400 134512640 135752675 4292314544 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25719/statm: 25096 24620 145 303 0 24791 0
Current children cumulated CPU time (s) 76.66
Current children cumulated vsize (KiB) 100384

[startup+79.9009 s]
/proc/loadavg: 0.75 0.24 0.08 2/107 25722
/proc/meminfo: memFree=1624852/2059040 swapFree=4156352/4192956
[pid=25719] ppid=25717 vsize=102360 CPUtime=79.86
/proc/25719/stat : 25719 (wbo1.4b) R 25717 25719 25530 0 -1 4202496 25198 0 0 0 7875 111 0 0 25 0 1 0 22833383 104816640 25107 1992294400 134512640 135752675 4292314544 18446744073709551615 134611594 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25719/statm: 25590 25107 145 303 0 25285 0
Current children cumulated CPU time (s) 79.86
Current children cumulated vsize (KiB) 102360

[startup+81.5011 s]
/proc/loadavg: 0.77 0.25 0.09 2/107 25722
/proc/meminfo: memFree=1623860/2059040 swapFree=4156352/4192956
[pid=25719] ppid=25717 vsize=103004 CPUtime=81.46
/proc/25719/stat : 25719 (wbo1.4b) R 25717 25719 25530 0 -1 4202496 25352 0 0 0 8034 112 0 0 25 0 1 0 22833383 105476096 25261 1992294400 134512640 135752675 4292314544 18446744073709551615 134517409 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25719/statm: 25751 25261 145 303 0 25446 0
Current children cumulated CPU time (s) 81.46
Current children cumulated vsize (KiB) 103004

[startup+82.3011 s]
/proc/loadavg: 0.77 0.25 0.09 2/107 25722
/proc/meminfo: memFree=1623860/2059040 swapFree=4156352/4192956
[pid=25719] ppid=25717 vsize=103260 CPUtime=82.27
/proc/25719/stat : 25719 (wbo1.4b) R 25717 25719 25530 0 -1 4202496 25414 0 0 0 8114 113 0 0 25 0 1 0 22833383 105738240 25323 1992294400 134512640 135752675 4292314544 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25719/statm: 25815 25323 145 303 0 25510 0
Current children cumulated CPU time (s) 82.27
Current children cumulated vsize (KiB) 103260

[startup+83.1012 s]
/proc/loadavg: 0.77 0.25 0.09 2/107 25722
/proc/meminfo: memFree=1623488/2059040 swapFree=4156352/4192956
[pid=25719] ppid=25717 vsize=103648 CPUtime=83.06
/proc/25719/stat : 25719 (wbo1.4b) R 25717 25719 25530 0 -1 4202496 25528 0 0 0 8193 113 0 0 25 0 1 0 22833383 106135552 25437 1992294400 134512640 135752675 4292314544 18446744073709551615 134611609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25719/statm: 25912 25437 145 303 0 25607 0
Current children cumulated CPU time (s) 83.06
Current children cumulated vsize (KiB) 103648

[startup+83.5013 s]
/proc/loadavg: 0.77 0.25 0.09 2/107 25722
/proc/meminfo: memFree=1622744/2059040 swapFree=4156352/4192956
[pid=25719] ppid=25717 vsize=103908 CPUtime=83.47
/proc/25719/stat : 25719 (wbo1.4b) R 25717 25719 25530 0 -1 4202496 25594 0 0 0 8233 114 0 0 25 0 1 0 22833383 106401792 25503 1992294400 134512640 135752675 4292314544 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25719/statm: 25977 25503 145 303 0 25672 0
Current children cumulated CPU time (s) 83.47
Current children cumulated vsize (KiB) 103908

[startup+83.6083 s]
/proc/loadavg: 0.77 0.25 0.09 2/107 25722
/proc/meminfo: memFree=1622744/2059040 swapFree=4156352/4192956
[pid=25719] ppid=25717 vsize=104036 CPUtime=83.57
/proc/25719/stat : 25719 (wbo1.4b) R 25717 25719 25530 0 -1 4202496 25608 0 0 0 8243 114 0 0 25 0 1 0 22833383 106532864 25517 1992294400 134512640 135752675 4292314544 18446744073709551615 134611713 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25719/statm: 26009 25517 145 303 0 25704 0
Current children cumulated CPU time (s) 83.57
Current children cumulated vsize (KiB) 104036

Child status: 0
Real time (s): 83.6338
CPU time (s): 83.6073
CPU user time (s): 82.4495
CPU system time (s): 1.15782
CPU usage (%): 99.9683
Max. virtual memory (cumulated for all children) (KiB): 104036

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 82.4495
system time used= 1.15782
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25612
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= 170

runsolver used 0.151976 second user time and 0.39194 second system time

The end

Launcher Data 

Begin job on node038 at 2010-07-08 01:44:17
IDJOB=2701919
IDBENCH=47894
IDSOLVER=1190
FILE ID=node038/2701919-1278546257
PBS_JOBID= 11239501
Free space on /tmp= 62540 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=89-P1=13-P2=37-P3=97-P4=101-P5=107-P6=37-P7=19-P8=47-P9=127-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-2701919-1278546257/watcher-2701919-1278546257 -o /tmp/evaluation-result-2701919-1278546257/solver-2701919-1278546257 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2701919-1278546257.opb

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

MD5SUM BENCH= b3aade8de77ac68c9aa967132edd1f5e
RANDOM SEED=36321344

node038.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.215
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.43
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.215
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1727080 kB
Buffers:         59104 kB
Cached:         173372 kB
SwapCached:       2576 kB
Active:         103460 kB
Inactive:       155044 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1727080 kB
SwapTotal:     4192956 kB
SwapFree:      4156352 kB
Dirty:            2752 kB
Writeback:           0 kB
AnonPages:       23504 kB
Mapped:          12960 kB
Slab:            51600 kB
PageTables:       4176 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181720 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-2701919-1278546257.opb

Free space on /tmp at the end= 62536 MiB
End job on node038 at 2010-07-08 01:45:41