Trace number 2702249

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)OPT2 156.416 156.473

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=53-P1=17-P2=109-P3=2-P4=191-P5=191-P6=47-P7=101-P8=97-B.opb
MD5SUM10ec6ab90ad015d6fa7b4d2290470901
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark8.50171
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
Optimality of the best value was proved YES
Number of variables192
Total number of constraints17
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 constraints17
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)512
Sum of products size (including duplicates)1024
Number of different products512
Sum of products size1024

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-2702249-1278547137.opb.
0.00/0.00	c Instance file HOME/instance-2702249-1278547137.opb
0.00/0.00	c File size is 38506 bytes.
0.00/0.00	c Highest Coefficient sum: 130560
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:      704                                                 |
0.00/0.00	c |  Number Clauses:        512                                                 |
0.00/0.00	c |  Number Cardinality:    0                                                   |
0.00/0.00	c |  Number PB Constraints: 537                                                 |
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 |     704     1049     4408 |     5000        0    nan |  0.000 % |
0.00/0.01	c |       101 |     704     1049     4408 |     5500      101     71 |  0.002 % |
0.00/0.02	c |       252 |     704     1049     4408 |     6050      252     64 |  0.002 % |
0.02/0.04	c |       477 |     704     1049     4408 |     6655      477     57 |  0.000 % |
0.02/0.06	c |       815 |     704     1049     4408 |     7320      815     57 |  0.000 % |
0.09/0.10	c |      1321 |     704     1049     4408 |     8052     1321     56 |  0.000 % |
0.09/0.16	c |      2082 |     704     1049     4408 |     8857     2082     60 |  0.002 % |
0.19/0.25	c |      3222 |     704     1049     4408 |     9743     3222     59 |  0.002 % |
0.39/0.40	c |      4931 |     704     1049     4408 |    10717     4931     56 |  0.000 % |
0.60/0.64	c |      7494 |     704     1049     4408 |    11789     7494     55 |  0.000 % |
1.10/1.14	c |     11339 |     704     1049     4408 |    12968    11339     56 |  0.000 % |
1.79/1.89	c |     17105 |     704     1049     4408 |    14265    10549     47 |  0.000 % |
2.89/2.91	c |     25754 |     704     1049     4408 |    15692    12035     41 |  0.000 % |
4.99/5.06	c |     38728 |     704     1049     4408 |    17261     9163     40 |  0.000 % |
7.18/7.21	c |     58190 |     704     1049     4408 |    18987    10839     43 |  0.000 % |
11.78/11.89	c |     87382 |     704     1049     4408 |    20886    10823     50 |  0.000 % |
25.98/26.09	c |    131172 |     704     1049     4408 |    22974    12546     42 |  0.000 % |
41.58/41.60	c |    196857 |     704     1049     4408 |    25272    18522     59 |  0.000 % |
43.68/43.70	c ===============================================================================
43.68/43.70	c New solution: 47
43.68/43.70	o 47
43.68/43.70	c Elapsed CPU time: 43.1264 s	Remaining CPU time: 136.874 s
43.68/43.70	c ===============================================================================
43.68/43.70	c |    211403 |     704     1050     4416 |     5000    19180     59 |  0.000 % |
43.68/43.77	c |    211504 |     684     1050     4416 |     5500     4896     49 |  2.843 % |
43.68/43.78	c |    211654 |     684     1050     4416 |     6050     5046     50 |  2.841 % |
43.78/43.80	c |    211879 |     684     1050     4416 |     6655     5271     50 |  2.841 % |
43.78/43.83	c |    212216 |     684     1050     4416 |     7320     5608     51 |  2.841 % |
43.89/43.90	c |    212723 |     684     1050     4416 |     8052     6115     51 |  2.841 % |
43.89/43.96	c |    213483 |     684     1050     4416 |     8857     6875     52 |  2.841 % |
43.99/44.05	c |    214623 |     684     1050     4416 |     9743     8015     53 |  2.843 % |
44.18/44.24	c |    216331 |     684     1050     4416 |    10717     9723     54 |  2.841 % |
44.48/44.58	c |    218894 |     684     1050     4416 |    11789     6796     58 |  2.841 % |
44.88/44.97	c |    222738 |     684     1050     4416 |    12968    10640     52 |  2.841 % |
45.68/45.78	c |    228504 |     684     1050     4416 |    14265     9806     51 |  2.841 % |
46.58/46.68	c |    237154 |     684     1050     4416 |    15692    11048     46 |  2.843 % |
48.38/48.47	c |    250129 |     684     1050     4416 |    17261    15970     40 |  2.841 % |
52.38/52.43	c |    269591 |     684     1050     4416 |    18987     9067     58 |  2.841 % |
56.87/56.93	c |    298784 |     684     1050     4416 |    20886    18761     51 |  2.841 % |
65.07/65.10	c |    342573 |     684     1050     4416 |    22974    19933     68 |  2.841 % |
77.27/77.31	c |    408257 |     684     1050     4416 |    25272    12100     51 |  2.841 % |
107.56/107.69	c |    506784 |     684     1050     4416 |    27799    23947     62 |  2.841 % |
135.44/135.59	c ===============================================================================
135.44/135.59	c New solution: 3
135.44/135.59	o 3
135.44/135.59	c Elapsed CPU time: 133.864 s	Remaining CPU time: 46.1364 s
135.44/135.59	c ===============================================================================
135.44/135.59	c |    592067 |     684     1051     4424 |     5000    27704     42 |  2.841 % |
135.64/135.77	c |    592168 |     633     1051     4424 |     5500     2849     42 | 10.086 % |
135.64/135.78	c |    592318 |     633     1051     4424 |     6050     2999     43 | 10.085 % |
135.64/135.79	c |    592544 |     633     1051     4424 |     6655     3225     45 | 10.085 % |
135.74/135.82	c |    592882 |     633     1051     4424 |     7320     3563     47 | 10.085 % |
135.74/135.85	c |    593389 |     633     1051     4424 |     8052     4070     49 | 10.085 % |
135.84/135.92	c |    594148 |     633     1051     4424 |     8857     4829     50 | 10.085 % |
135.94/136.04	c |    595288 |     633     1051     4424 |     9743     5969     53 | 10.085 % |
136.14/136.26	c |    596997 |     633     1051     4424 |    10717     7678     51 | 10.085 % |
136.44/136.51	c |    599559 |     633     1051     4424 |    11789    10240     52 | 10.085 % |
136.94/137.04	c |    603404 |     633     1051     4424 |    12968     7947     57 | 10.085 % |
137.54/137.66	c |    609171 |     633     1051     4424 |    14265     6971     57 | 10.087 % |
139.04/139.12	c |    617821 |     633     1051     4424 |    15692     8312     58 | 10.085 % |
140.65/140.80	c |    630795 |     633     1051     4424 |    17261    13314     42 | 10.085 % |
142.85/142.93	c |    650256 |     633     1051     4424 |    18987    15264     44 | 10.085 % |
147.14/147.28	c |    679448 |     633     1051     4424 |    20886    15362     43 | 10.085 % |
154.63/154.72	c |    723237 |     633     1051     4424 |    22974    16581     47 | 10.085 % |
156.34/156.45	c ===============================================================================
156.34/156.45	c New solution: 2
156.34/156.45	o 2
156.34/156.45	c Elapsed CPU time: 154.333 s	Remaining CPU time: 25.6675 s
156.34/156.45	c ===============================================================================
156.34/156.45	c ===============================================================================
156.34/156.45	c Best Solution: 2
156.34/156.45	s OPTIMUM FOUND
156.34/156.45	c Total CPU time: 154.333 s
156.34/156.45	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 -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 -x73 x74 -x75 -x76 -x77 -x78 -x79 -x80 x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -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 -x81 x82 x83 -x84 -x85 -x86 x87 -x88 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -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 -x89 x90 -x91 -x92 -x93 -x94 -x95 -x96 x145 x146 -x147 -x148 -x149 -x150 -x151 -x152 -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 -x97 x98 -x99 x100 -x101 -x102 -x103 -x104 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -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 -x105 x106 x107 x108 x109 -x110 -x111 -x112 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -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 -x113 x114 -x115 x116 x117 -x118 x119 -x120 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -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 -x121 x122 -x123 -x124 -x125 -x126 -x127 -x128 -x177 x178 -x179 x180 x181 x182 -x183 -x184 -x641 x642 -x643 -x644 -x645 -x646 -x647 -x648 -x649 x650 -x651 -x652 -x653 -x654 -x655 -x656 -x657 -x658 -x659 -x660 -x661 -x662 -x663 -x664 -x665 x666 -x667 -x668 -x669 -x670 -x671 -x672 -x673 -x674 -x675 -x676 -x677 -x678 -x679 -x680 -x681 -x682 -x683 -x684 -x685 -x686 -x687 -x688 -x689 -x690 -x691 -x692 -x693 -x694 -x695 -x696 -x697 -x698 -x699 -x700 -x701 -x702 -x703 -x704 -x185 -x186 -x187 -x188 -x189 -x190 -x191 -x192

Verifier Data 

OK	2

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2702249-1278547137/watcher-2702249-1278547137 -o /tmp/evaluation-result-2702249-1278547137/solver-2702249-1278547137 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702249-1278547137.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: 0.99 0.94 0.60 3/106 26792
/proc/meminfo: memFree=1695688/2059040 swapFree=4152912/4192956
[pid=26792] ppid=26790 vsize=2836 CPUtime=0
/proc/26792/stat : 26792 (wbo1.4b) R 26790 26792 26331 0 -1 4202496 348 0 0 0 0 0 0 0 19 0 1 0 22924617 2904064 257 1992294400 134512640 135752675 4287013824 18446744073709551615 135207291 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26792/statm: 709 259 142 303 0 404 0

[startup+0.030384 s]
/proc/loadavg: 0.99 0.94 0.60 3/106 26792
/proc/meminfo: memFree=1695688/2059040 swapFree=4152912/4192956
[pid=26792] ppid=26790 vsize=2836 CPUtime=0.02
/proc/26792/stat : 26792 (wbo1.4b) R 26790 26792 26331 0 -1 4202496 362 0 0 0 2 0 0 0 19 0 1 0 22924617 2904064 271 1992294400 134512640 135752675 4287013824 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26792/statm: 709 271 145 303 0 404 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2836

[startup+0.101391 s]
/proc/loadavg: 0.99 0.94 0.60 3/106 26792
/proc/meminfo: memFree=1695688/2059040 swapFree=4152912/4192956
[pid=26792] ppid=26790 vsize=3096 CPUtime=0.09
/proc/26792/stat : 26792 (wbo1.4b) R 26790 26792 26331 0 -1 4202496 442 0 0 0 9 0 0 0 20 0 1 0 22924617 3170304 351 1992294400 134512640 135752675 4287013824 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26792/statm: 774 351 145 303 0 469 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3096

[startup+0.301414 s]
/proc/loadavg: 0.99 0.94 0.60 3/106 26792
/proc/meminfo: memFree=1695688/2059040 swapFree=4152912/4192956
[pid=26792] ppid=26790 vsize=4128 CPUtime=0.29
/proc/26792/stat : 26792 (wbo1.4b) R 26790 26792 26331 0 -1 4202496 678 0 0 0 28 1 0 0 20 0 1 0 22924617 4227072 587 1992294400 134512640 135752675 4287013824 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26792/statm: 1032 587 145 303 0 727 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4128

[startup+0.701456 s]
/proc/loadavg: 0.99 0.94 0.60 3/106 26792
/proc/meminfo: memFree=1695688/2059040 swapFree=4152912/4192956
[pid=26792] ppid=26790 vsize=5316 CPUtime=0.69
/proc/26792/stat : 26792 (wbo1.4b) R 26790 26792 26331 0 -1 4202496 1003 0 0 0 67 2 0 0 21 0 1 0 22924617 5443584 912 1992294400 134512640 135752675 4287013824 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26792/statm: 1329 912 145 303 0 1024 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5316

[startup+1.50154 s]
/proc/loadavg: 0.99 0.94 0.60 2/107 26793
/proc/meminfo: memFree=1691960/2059040 swapFree=4152912/4192956
[pid=26792] ppid=26790 vsize=7136 CPUtime=1.49
/proc/26792/stat : 26792 (wbo1.4b) R 26790 26792 26331 0 -1 4202496 1455 0 0 0 146 3 0 0 23 0 1 0 22924617 7307264 1364 1992294400 134512640 135752675 4287013824 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26792/statm: 1784 1364 145 303 0 1479 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7136

[startup+3.10171 s]
/proc/loadavg: 0.99 0.94 0.60 2/107 26793
/proc/meminfo: memFree=1689356/2059040 swapFree=4152912/4192956
[pid=26792] ppid=26790 vsize=10620 CPUtime=3.1
/proc/26792/stat : 26792 (wbo1.4b) R 26790 26792 26331 0 -1 4202496 2321 0 0 0 303 7 0 0 25 0 1 0 22924617 10874880 2230 1992294400 134512640 135752675 4287013824 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26792/statm: 2655 2230 145 303 0 2350 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 10620

[startup+6.30106 s]
/proc/loadavg: 0.99 0.94 0.60 2/107 26793
/proc/meminfo: memFree=1683528/2059040 swapFree=4152912/4192956
[pid=26792] ppid=26790 vsize=16564 CPUtime=6.29
/proc/26792/stat : 26792 (wbo1.4b) R 26790 26792 26331 0 -1 4202496 3788 0 0 0 616 13 0 0 25 0 1 0 22924617 16961536 3697 1992294400 134512640 135752675 4287013824 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26792/statm: 4141 3697 145 303 0 3836 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16564

[startup+12.7017 s]
/proc/loadavg: 0.99 0.94 0.60 2/107 26793
/proc/meminfo: memFree=1669020/2059040 swapFree=4152912/4192956
[pid=26792] ppid=26790 vsize=30284 CPUtime=12.69
/proc/26792/stat : 26792 (wbo1.4b) R 26790 26792 26331 0 -1 4202496 7221 0 0 0 1245 24 0 0 25 0 1 0 22924617 31010816 7130 1992294400 134512640 135752675 4287013824 18446744073709551615 134611780 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26792/statm: 7571 7130 145 303 0 7266 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 30284

[startup+25.5011 s]
/proc/loadavg: 1.14 0.98 0.62 2/107 26794
/proc/meminfo: memFree=1657488/2059040 swapFree=4152912/4192956
[pid=26792] ppid=26790 vsize=40468 CPUtime=25.49
/proc/26792/stat : 26792 (wbo1.4b) R 26790 26792 26331 0 -1 4202496 9748 0 0 0 2516 33 0 0 25 0 1 0 22924617 41439232 9657 1992294400 134512640 135752675 4287013824 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26792/statm: 10117 9657 145 303 0 9812 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 40468

[startup+51.1009 s]
/proc/loadavg: 1.09 0.98 0.63 2/107 26794
/proc/meminfo: memFree=1616940/2059040 swapFree=4152912/4192956
[pid=26792] ppid=26790 vsize=81448 CPUtime=51.08
/proc/26792/stat : 26792 (wbo1.4b) R 26790 26792 26331 0 -1 4202496 19986 0 0 0 5036 72 0 0 25 0 1 0 22924617 83402752 19895 1992294400 134512640 135752675 4287013824 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26792/statm: 20362 19895 145 303 0 20057 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 81448

[startup+102.308 s]
/proc/loadavg: 1.04 0.98 0.65 2/107 26796
/proc/meminfo: memFree=1548740/2059040 swapFree=4152912/4192956
[pid=26792] ppid=26790 vsize=148648 CPUtime=102.28
/proc/26792/stat : 26792 (wbo1.4b) R 26790 26792 26331 0 -1 4202496 36792 0 0 0 10090 138 0 0 25 0 1 0 22924617 152215552 36701 1992294400 134512640 135752675 4287013824 18446744073709551615 134611655 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26792/statm: 37162 36701 145 303 0 36857 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 148648

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

[startup+127.901 s]
/proc/loadavg: 1.10 0.99 0.66 2/107 26805
/proc/meminfo: memFree=1528264/2059040 swapFree=4152912/4192956
[pid=26792] ppid=26790 vsize=169456 CPUtime=127.85
/proc/26792/stat : 26792 (wbo1.4b) R 26790 26792 26331 0 -1 4202496 41965 0 0 0 12623 162 0 0 25 0 1 0 22924617 173522944 41874 1992294400 134512640 135752675 4287013824 18446744073709551615 134611599 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26792/statm: 42364 41874 145 303 0 42059 0
Current children cumulated CPU time (s) 127.85
Current children cumulated vsize (KiB) 169456

[startup+140.702 s]
/proc/loadavg: 1.08 0.99 0.66 2/107 26805
/proc/meminfo: memFree=1511292/2059040 swapFree=4152912/4192956
[pid=26792] ppid=26790 vsize=186084 CPUtime=140.65
/proc/26792/stat : 26792 (wbo1.4b) R 26790 26792 26331 0 -1 4202496 46120 0 0 0 13887 178 0 0 25 0 1 0 22924617 190550016 46029 1992294400 134512640 135752675 4287013824 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26792/statm: 46521 46029 145 303 0 46216 0
Current children cumulated CPU time (s) 140.65
Current children cumulated vsize (KiB) 186084

[startup+147.101 s]
/proc/loadavg: 1.07 0.99 0.66 2/107 26806
/proc/meminfo: memFree=1500132/2059040 swapFree=4152912/4192956
[pid=26792] ppid=26790 vsize=198584 CPUtime=147.04
/proc/26792/stat : 26792 (wbo1.4b) R 26790 26792 26331 0 -1 4202496 49243 0 0 0 14514 190 0 0 25 0 1 0 22924617 203350016 49152 1992294400 134512640 135752675 4287013824 18446744073709551615 134638319 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26792/statm: 49646 49152 145 303 0 49341 0
Current children cumulated CPU time (s) 147.04
Current children cumulated vsize (KiB) 198584

[startup+150.302 s]
/proc/loadavg: 1.07 0.99 0.66 2/107 26806
/proc/meminfo: memFree=1494552/2059040 swapFree=4152912/4192956
[pid=26792] ppid=26790 vsize=203764 CPUtime=150.23
/proc/26792/stat : 26792 (wbo1.4b) R 26790 26792 26331 0 -1 4202496 50550 0 0 0 14827 196 0 0 25 0 1 0 22924617 208654336 50459 1992294400 134512640 135752675 4287013824 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26792/statm: 50941 50459 145 303 0 50636 0
Current children cumulated CPU time (s) 150.23
Current children cumulated vsize (KiB) 203764

[startup+153.501 s]
/proc/loadavg: 1.06 0.99 0.67 2/107 26806
/proc/meminfo: memFree=1490956/2059040 swapFree=4152912/4192956
[pid=26792] ppid=26790 vsize=207740 CPUtime=153.43
/proc/26792/stat : 26792 (wbo1.4b) R 26790 26792 26331 0 -1 4202496 51539 0 0 0 15143 200 0 0 25 0 1 0 22924617 212725760 51448 1992294400 134512640 135752675 4287013824 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26792/statm: 51935 51448 145 303 0 51630 0
Current children cumulated CPU time (s) 153.43
Current children cumulated vsize (KiB) 207740

[startup+155.108 s]
/proc/loadavg: 1.06 0.99 0.67 2/107 26806
/proc/meminfo: memFree=1485748/2059040 swapFree=4152912/4192956
[pid=26792] ppid=26790 vsize=211852 CPUtime=155.05
/proc/26792/stat : 26792 (wbo1.4b) R 26790 26792 26331 0 -1 4202496 52548 0 0 0 15301 204 0 0 25 0 1 0 22924617 216936448 52457 1992294400 134512640 135752675 4287013824 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26792/statm: 52963 52457 145 303 0 52658 0
Current children cumulated CPU time (s) 155.05
Current children cumulated vsize (KiB) 211852

[startup+155.901 s]
/proc/loadavg: 1.06 0.99 0.67 2/107 26806
/proc/meminfo: memFree=1485748/2059040 swapFree=4152912/4192956
[pid=26792] ppid=26790 vsize=213004 CPUtime=155.84
/proc/26792/stat : 26792 (wbo1.4b) R 26790 26792 26331 0 -1 4202496 52854 0 0 0 15379 205 0 0 25 0 1 0 22924617 218116096 52763 1992294400 134512640 135752675 4287013824 18446744073709551615 134518934 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26792/statm: 53251 52763 145 303 0 52946 0
Current children cumulated CPU time (s) 155.84
Current children cumulated vsize (KiB) 213004

[startup+156.301 s]
/proc/loadavg: 1.06 0.99 0.67 2/107 26806
/proc/meminfo: memFree=1483888/2059040 swapFree=4152912/4192956
[pid=26792] ppid=26790 vsize=213904 CPUtime=156.23
/proc/26792/stat : 26792 (wbo1.4b) R 26790 26792 26331 0 -1 4202496 53063 0 0 0 15418 205 0 0 25 0 1 0 22924617 219037696 52972 1992294400 134512640 135752675 4287013824 18446744073709551615 134639390 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26792/statm: 53476 52972 145 303 0 53171 0
Current children cumulated CPU time (s) 156.23
Current children cumulated vsize (KiB) 213904

[startup+156.401 s]
/proc/loadavg: 1.06 0.99 0.67 2/107 26806
/proc/meminfo: memFree=1483888/2059040 swapFree=4152912/4192956
[pid=26792] ppid=26790 vsize=214160 CPUtime=156.34
/proc/26792/stat : 26792 (wbo1.4b) R 26790 26792 26331 0 -1 4202496 53139 0 0 0 15428 206 0 0 25 0 1 0 22924617 219299840 53048 1992294400 134512640 135752675 4287013824 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26792/statm: 53540 53048 145 303 0 53235 0
Current children cumulated CPU time (s) 156.34
Current children cumulated vsize (KiB) 214160

Child status: 0
Real time (s): 156.473
CPU time (s): 156.416
CPU user time (s): 154.333
CPU system time (s): 2.08368
CPU usage (%): 99.964
Max. virtual memory (cumulated for all children) (KiB): 214160

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 154.333
system time used= 2.08368
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53176
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= 2086

runsolver used 0.265959 second user time and 0.748886 second system time

The end

Launcher Data 

Begin job on node035 at 2010-07-08 01:58:57
IDJOB=2702249
IDBENCH=48059
IDSOLVER=1190
FILE ID=node035/2702249-1278547137
PBS_JOBID= 11239504
Free space on /tmp= 62492 MiB

SOLVER NAME= wbo 1.4b (fixed)
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=53-P1=17-P2=109-P3=2-P4=191-P5=191-P6=47-P7=101-P8=97-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-2702249-1278547137/watcher-2702249-1278547137 -o /tmp/evaluation-result-2702249-1278547137/solver-2702249-1278547137 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702249-1278547137.opb

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

MD5SUM BENCH= 10ec6ab90ad015d6fa7b4d2290470901
RANDOM SEED=1409410945

node035.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		: 3000.212
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	: 6000.42
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		: 3000.212
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:       1696464 kB
Buffers:         61204 kB
Cached:         192136 kB
SwapCached:       3096 kB
Active:         134616 kB
Inactive:       141876 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1696464 kB
SwapTotal:     4192956 kB
SwapFree:      4152912 kB
Dirty:            2640 kB
Writeback:           8 kB
AnonPages:       20524 kB
Mapped:          12792 kB
Slab:            64216 kB
PageTables:       4212 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179804 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-2702249-1278547137.opb

Free space on /tmp at the end= 62488 MiB
End job on node035 at 2010-07-08 02:01:33