Trace number 2702248

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 1.4bOPT2 156.586 156.644

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 - 20100517
0.00/0.00	c Parsing opb file format. File HOME/instance-2702248-1278547118.opb.
0.00/0.00	c Instance file HOME/instance-2702248-1278547118.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 % |
0.01/0.01	c |       101 |     704     1049     4408 |     5500      101     71 |  0.002 % |
0.01/0.02	c |       252 |     704     1049     4408 |     6050      252     64 |  0.002 % |
0.01/0.04	c |       477 |     704     1049     4408 |     6655      477     57 |  0.000 % |
0.01/0.06	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 % |
0.59/0.64	c |      7494 |     704     1049     4408 |    11789     7494     55 |  0.000 % |
1.10/1.13	c |     11339 |     704     1049     4408 |    12968    11339     56 |  0.000 % |
1.79/1.87	c |     17105 |     704     1049     4408 |    14265    10549     47 |  0.000 % |
2.90/2.90	c |     25754 |     704     1049     4408 |    15692    12035     41 |  0.000 % |
4.99/5.06	c |     38728 |     704     1049     4408 |    17261     9163     40 |  0.000 % |
7.18/7.23	c |     58190 |     704     1049     4408 |    18987    10839     43 |  0.000 % |
11.89/11.91	c |     87382 |     704     1049     4408 |    20886    10823     50 |  0.000 % |
26.29/26.31	c |    131172 |     704     1049     4408 |    22974    12546     42 |  0.000 % |
41.79/41.83	c |    196857 |     704     1049     4408 |    25272    18522     59 |  0.000 % |
43.88/43.92	c ===============================================================================
43.88/43.92	c New solution: 47
43.88/43.92	o 47
43.88/43.92	c Elapsed CPU time: 43.3624 s	Remaining CPU time: 136.638 s
43.88/43.92	c ===============================================================================
43.88/43.92	c |    211403 |     704     1050     4416 |     5000    19180     59 |  0.000 % |
43.88/44.00	c |    211504 |     684     1050     4416 |     5500     4896     49 |  2.843 % |
43.99/44.01	c |    211654 |     684     1050     4416 |     6050     5046     50 |  2.841 % |
43.99/44.03	c |    211879 |     684     1050     4416 |     6655     5271     50 |  2.841 % |
43.99/44.06	c |    212216 |     684     1050     4416 |     7320     5608     51 |  2.841 % |
44.08/44.13	c |    212723 |     684     1050     4416 |     8052     6115     51 |  2.841 % |
44.08/44.19	c |    213483 |     684     1050     4416 |     8857     6875     52 |  2.841 % |
44.18/44.28	c |    214623 |     684     1050     4416 |     9743     8015     53 |  2.843 % |
44.38/44.47	c |    216331 |     684     1050     4416 |    10717     9723     54 |  2.841 % |
44.78/44.82	c |    218894 |     684     1050     4416 |    11789     6796     58 |  2.841 % |
45.18/45.20	c |    222738 |     684     1050     4416 |    12968    10640     52 |  2.841 % |
45.98/46.01	c |    228504 |     684     1050     4416 |    14265     9806     51 |  2.841 % |
46.88/46.92	c |    237154 |     684     1050     4416 |    15692    11048     46 |  2.843 % |
48.68/48.71	c |    250129 |     684     1050     4416 |    17261    15970     40 |  2.841 % |
52.58/52.67	c |    269591 |     684     1050     4416 |    18987     9067     58 |  2.841 % |
57.08/57.17	c |    298784 |     684     1050     4416 |    20886    18761     51 |  2.841 % |
65.27/65.35	c |    342573 |     684     1050     4416 |    22974    19933     68 |  2.841 % |
77.47/77.55	c |    408257 |     684     1050     4416 |    25272    12100     51 |  2.841 % |
107.77/107.90	c |    506784 |     684     1050     4416 |    27799    23947     62 |  2.841 % |
135.65/135.74	c ===============================================================================
135.65/135.74	c New solution: 3
135.65/135.74	o 3
135.65/135.74	c Elapsed CPU time: 134.037 s	Remaining CPU time: 45.9634 s
135.65/135.74	c ===============================================================================
135.65/135.74	c |    592067 |     684     1051     4424 |     5000    27704     42 |  2.841 % |
135.85/135.97	c |    592168 |     633     1051     4424 |     5500     2849     42 | 10.086 % |
135.85/135.98	c |    592318 |     633     1051     4424 |     6050     2999     43 | 10.085 % |
135.85/135.99	c |    592544 |     633     1051     4424 |     6655     3225     45 | 10.085 % |
135.95/136.02	c |    592882 |     633     1051     4424 |     7320     3563     47 | 10.085 % |
135.95/136.05	c |    593389 |     633     1051     4424 |     8052     4070     49 | 10.085 % |
136.06/136.12	c |    594148 |     633     1051     4424 |     8857     4829     50 | 10.085 % |
136.16/136.24	c |    595288 |     633     1051     4424 |     9743     5969     53 | 10.085 % |
136.36/136.46	c |    596997 |     633     1051     4424 |    10717     7678     51 | 10.085 % |
136.65/136.70	c |    599559 |     633     1051     4424 |    11789    10240     52 | 10.085 % |
137.16/137.24	c |    603404 |     633     1051     4424 |    12968     7947     57 | 10.085 % |
137.76/137.85	c |    609171 |     633     1051     4424 |    14265     6971     57 | 10.087 % |
139.25/139.30	c |    617821 |     633     1051     4424 |    15692     8312     58 | 10.085 % |
140.86/140.97	c |    630795 |     633     1051     4424 |    17261    13314     42 | 10.085 % |
142.96/143.10	c |    650256 |     633     1051     4424 |    18987    15264     44 | 10.085 % |
147.34/147.45	c |    679448 |     633     1051     4424 |    20886    15362     43 | 10.085 % |
154.73/154.90	c |    723237 |     633     1051     4424 |    22974    16581     47 | 10.085 % |
156.54/156.62	c ===============================================================================
156.54/156.62	c New solution: 2
156.54/156.62	o 2
156.54/156.62	c Elapsed CPU time: 154.555 s	Remaining CPU time: 25.4455 s
156.54/156.62	c ===============================================================================
156.54/156.62	c ===============================================================================
156.54/156.62	c Best Solution: 2
156.54/156.62	s OPTIMUM FOUND
156.54/156.62	c Total CPU time: 154.555 s
156.54/156.62	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 -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-2702248-1278547118/watcher-2702248-1278547118 -o /tmp/evaluation-result-2702248-1278547118/solver-2702248-1278547118 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702248-1278547118.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: 1.05 0.97 0.60 3/106 1778
/proc/meminfo: memFree=1595904/2059040 swapFree=4139384/4192956
[pid=1778] ppid=1776 vsize=2740 CPUtime=0
/proc/1778/stat : 1778 (wbo1.4b) R 1776 1778 1088 0 -1 4202496 301 0 0 0 0 0 0 0 18 0 1 0 22925625 2805760 220 1992294400 134512640 135751879 4290802208 18446744073709551615 135206651 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1778/statm: 685 220 141 303 0 370 0

[startup+0.0133141 s]
/proc/loadavg: 1.05 0.97 0.60 3/106 1778
/proc/meminfo: memFree=1595904/2059040 swapFree=4139384/4192956
[pid=1778] ppid=1776 vsize=2832 CPUtime=0.01
/proc/1778/stat : 1778 (wbo1.4b) R 1776 1778 1088 0 -1 4202496 358 0 0 0 1 0 0 0 18 0 1 0 22925625 2899968 267 1992294400 134512640 135751879 4290802208 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1778/statm: 708 267 146 303 0 403 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2832

[startup+0.101323 s]
/proc/loadavg: 1.05 0.97 0.60 3/106 1778
/proc/meminfo: memFree=1595904/2059040 swapFree=4139384/4192956
[pid=1778] ppid=1776 vsize=3092 CPUtime=0.09
/proc/1778/stat : 1778 (wbo1.4b) R 1776 1778 1088 0 -1 4202496 442 0 0 0 9 0 0 0 20 0 1 0 22925625 3166208 351 1992294400 134512640 135751879 4290802208 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1778/statm: 773 351 147 303 0 468 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3092

[startup+0.301347 s]
/proc/loadavg: 1.05 0.97 0.60 3/106 1778
/proc/meminfo: memFree=1595904/2059040 swapFree=4139384/4192956
[pid=1778] ppid=1776 vsize=4124 CPUtime=0.29
/proc/1778/stat : 1778 (wbo1.4b) R 1776 1778 1088 0 -1 4202496 679 0 0 0 29 0 0 0 20 0 1 0 22925625 4222976 588 1992294400 134512640 135751879 4290802208 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1778/statm: 1031 588 147 303 0 726 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4124

[startup+0.701393 s]
/proc/loadavg: 1.05 0.97 0.60 3/106 1778
/proc/meminfo: memFree=1595904/2059040 swapFree=4139384/4192956
[pid=1778] ppid=1776 vsize=5448 CPUtime=0.69
/proc/1778/stat : 1778 (wbo1.4b) R 1776 1778 1088 0 -1 4202496 1005 0 0 0 68 1 0 0 21 0 1 0 22925625 5578752 914 1992294400 134512640 135751879 4290802208 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1778/statm: 1362 914 147 303 0 1057 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5448

[startup+1.50149 s]
/proc/loadavg: 1.05 0.97 0.60 2/107 1779
/proc/meminfo: memFree=1592548/2059040 swapFree=4139384/4192956
[pid=1778] ppid=1776 vsize=7260 CPUtime=1.49
/proc/1778/stat : 1778 (wbo1.4b) R 1776 1778 1088 0 -1 4202496 1462 0 0 0 146 3 0 0 23 0 1 0 22925625 7434240 1371 1992294400 134512640 135751879 4290802208 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1778/statm: 1815 1371 148 303 0 1510 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7260

[startup+3.10168 s]
/proc/loadavg: 1.05 0.97 0.60 2/107 1779
/proc/meminfo: memFree=1589944/2059040 swapFree=4139384/4192956
[pid=1778] ppid=1776 vsize=10736 CPUtime=3.1
/proc/1778/stat : 1778 (wbo1.4b) R 1776 1778 1088 0 -1 4202496 2329 0 0 0 304 6 0 0 25 0 1 0 22925625 10993664 2238 1992294400 134512640 135751879 4290802208 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1778/statm: 2684 2238 148 303 0 2379 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 10736

[startup+6.30105 s]
/proc/loadavg: 1.04 0.97 0.60 2/107 1779
/proc/meminfo: memFree=1584116/2059040 swapFree=4139384/4192956
[pid=1778] ppid=1776 vsize=16540 CPUtime=6.29
/proc/1778/stat : 1778 (wbo1.4b) R 1776 1778 1088 0 -1 4202496 3781 0 0 0 618 11 0 0 25 0 1 0 22925625 16936960 3690 1992294400 134512640 135751879 4290802208 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1778/statm: 4135 3690 148 303 0 3830 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16540

[startup+12.7018 s]
/proc/loadavg: 1.04 0.97 0.61 2/107 1779
/proc/meminfo: memFree=1569608/2059040 swapFree=4139384/4192956
[pid=1778] ppid=1776 vsize=30276 CPUtime=12.69
/proc/1778/stat : 1778 (wbo1.4b) R 1776 1778 1088 0 -1 4202496 7219 0 0 0 1247 22 0 0 25 0 1 0 22925625 31002624 7128 1992294400 134512640 135751879 4290802208 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1778/statm: 7569 7128 148 303 0 7264 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 30276

[startup+25.5013 s]
/proc/loadavg: 1.03 0.97 0.61 2/107 1779
/proc/meminfo: memFree=1558200/2059040 swapFree=4139384/4192956
[pid=1778] ppid=1776 vsize=40296 CPUtime=25.49
/proc/1778/stat : 1778 (wbo1.4b) R 1776 1778 1088 0 -1 4202496 9728 0 0 0 2519 30 0 0 25 0 1 0 22925625 41263104 9637 1992294400 134512640 135751879 4290802208 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1778/statm: 10074 9637 148 303 0 9769 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 40296

[startup+51.1013 s]
/proc/loadavg: 1.02 0.97 0.62 2/107 1780
/proc/meminfo: memFree=1517776/2059040 swapFree=4139384/4192956
[pid=1778] ppid=1776 vsize=81196 CPUtime=51.08
/proc/1778/stat : 1778 (wbo1.4b) R 1776 1778 1088 0 -1 4202496 19928 0 0 0 5040 68 0 0 25 0 1 0 22925625 83144704 19837 1992294400 134512640 135751879 4290802208 18446744073709551615 134606459 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1778/statm: 20299 19837 148 303 0 19994 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 81196

[startup+102.308 s]
/proc/loadavg: 1.01 0.97 0.64 2/107 1781
/proc/meminfo: memFree=1449576/2059040 swapFree=4139384/4192956
[pid=1778] ppid=1776 vsize=148584 CPUtime=102.27
/proc/1778/stat : 1778 (wbo1.4b) R 1776 1778 1088 0 -1 4202496 36776 0 0 0 10092 135 0 0 25 0 1 0 22925625 152150016 36685 1992294400 134512640 135751879 4290802208 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1778/statm: 37146 36685 148 303 0 36841 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 148584

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

[startup+127.901 s]
/proc/loadavg: 1.00 0.97 0.65 2/107 1782
/proc/meminfo: memFree=1429240/2059040 swapFree=4139384/4192956
[pid=1778] ppid=1776 vsize=169244 CPUtime=127.86
/proc/1778/stat : 1778 (wbo1.4b) R 1776 1778 1088 0 -1 4202496 41932 0 0 0 12628 158 0 0 25 0 1 0 22925625 173305856 41841 1992294400 134512640 135751879 4290802208 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1778/statm: 42311 41841 148 303 0 42006 0
Current children cumulated CPU time (s) 127.86
Current children cumulated vsize (KiB) 169244

[startup+140.702 s]
/proc/loadavg: 1.00 0.97 0.65 2/107 1783
/proc/meminfo: memFree=1412376/2059040 swapFree=4139384/4192956
[pid=1778] ppid=1776 vsize=185696 CPUtime=140.66
/proc/1778/stat : 1778 (wbo1.4b) R 1776 1778 1088 0 -1 4202496 46034 0 0 0 13891 175 0 0 25 0 1 0 22925625 190152704 45943 1992294400 134512640 135751879 4290802208 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1778/statm: 46424 45943 148 303 0 46119 0
Current children cumulated CPU time (s) 140.66
Current children cumulated vsize (KiB) 185696

[startup+147.102 s]
/proc/loadavg: 1.00 0.97 0.65 2/107 1793
/proc/meminfo: memFree=1401332/2059040 swapFree=4139384/4192956
[pid=1778] ppid=1776 vsize=198296 CPUtime=147.03
/proc/1778/stat : 1778 (wbo1.4b) R 1776 1778 1088 0 -1 4202496 49186 0 0 0 14516 187 0 0 25 0 1 0 22925625 203055104 49095 1992294400 134512640 135751879 4290802208 18446744073709551615 134616401 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1778/statm: 49574 49095 148 303 0 49269 0
Current children cumulated CPU time (s) 147.03
Current children cumulated vsize (KiB) 198296

[startup+153.501 s]
/proc/loadavg: 1.00 0.97 0.65 2/107 1793
/proc/meminfo: memFree=1391792/2059040 swapFree=4139384/4192956
[pid=1778] ppid=1776 vsize=207296 CPUtime=153.43
/proc/1778/stat : 1778 (wbo1.4b) R 1776 1778 1088 0 -1 4202496 51420 0 0 0 15148 195 0 0 25 0 1 0 22925625 212271104 51329 1992294400 134512640 135751879 4290802208 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1778/statm: 51824 51329 148 303 0 51519 0
Current children cumulated CPU time (s) 153.43
Current children cumulated vsize (KiB) 207296

[startup+155.108 s]
/proc/loadavg: 1.00 0.97 0.66 2/107 1793
/proc/meminfo: memFree=1387080/2059040 swapFree=4139384/4192956
[pid=1778] ppid=1776 vsize=211284 CPUtime=155.04
/proc/1778/stat : 1778 (wbo1.4b) R 1776 1778 1088 0 -1 4202496 52428 0 0 0 15306 198 0 0 25 0 1 0 22925625 216354816 52337 1992294400 134512640 135751879 4290802208 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1778/statm: 52821 52337 148 303 0 52516 0
Current children cumulated CPU time (s) 155.04
Current children cumulated vsize (KiB) 211284

[startup+155.902 s]
/proc/loadavg: 1.00 0.97 0.66 2/107 1793
/proc/meminfo: memFree=1387080/2059040 swapFree=4139384/4192956
[pid=1778] ppid=1776 vsize=212820 CPUtime=155.83
/proc/1778/stat : 1778 (wbo1.4b) R 1776 1778 1088 0 -1 4202496 52796 0 0 0 15384 199 0 0 25 0 1 0 22925625 217927680 52705 1992294400 134512640 135751879 4290802208 18446744073709551615 134602463 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1778/statm: 53205 52705 148 303 0 52900 0
Current children cumulated CPU time (s) 155.83
Current children cumulated vsize (KiB) 212820

[startup+156.302 s]
/proc/loadavg: 1.00 0.97 0.66 2/107 1793
/proc/meminfo: memFree=1384972/2059040 swapFree=4139384/4192956
[pid=1778] ppid=1776 vsize=213332 CPUtime=156.24
/proc/1778/stat : 1778 (wbo1.4b) R 1776 1778 1088 0 -1 4202496 52931 0 0 0 15424 200 0 0 25 0 1 0 22925625 218451968 52840 1992294400 134512640 135751879 4290802208 18446744073709551615 134516986 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1778/statm: 53333 52840 148 303 0 53028 0
Current children cumulated CPU time (s) 156.24
Current children cumulated vsize (KiB) 213332

[startup+156.502 s]
/proc/loadavg: 1.00 0.97 0.66 2/107 1793
/proc/meminfo: memFree=1384972/2059040 swapFree=4139384/4192956
[pid=1778] ppid=1776 vsize=213980 CPUtime=156.43
/proc/1778/stat : 1778 (wbo1.4b) R 1776 1778 1088 0 -1 4202496 53087 0 0 0 15443 200 0 0 25 0 1 0 22925625 219115520 52996 1992294400 134512640 135751879 4290802208 18446744073709551615 134616582 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1778/statm: 53495 52996 148 303 0 53190 0
Current children cumulated CPU time (s) 156.43
Current children cumulated vsize (KiB) 213980

[startup+156.602 s]
/proc/loadavg: 1.00 0.97 0.66 2/107 1793
/proc/meminfo: memFree=1384972/2059040 swapFree=4139384/4192956
[pid=1778] ppid=1776 vsize=214236 CPUtime=156.54
/proc/1778/stat : 1778 (wbo1.4b) R 1776 1778 1088 0 -1 4202496 53158 0 0 0 15453 201 0 0 25 0 1 0 22925625 219377664 53067 1992294400 134512640 135751879 4290802208 18446744073709551615 134606367 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/1778/statm: 53559 53067 148 303 0 53254 0
Current children cumulated CPU time (s) 156.54
Current children cumulated vsize (KiB) 214236

Child status: 0
Real time (s): 156.644
CPU time (s): 156.586
CPU user time (s): 154.554
CPU system time (s): 2.03169
CPU usage (%): 99.9631
Max. virtual memory (cumulated for all children) (KiB): 214236

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 154.555
system time used= 2.03169
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53173
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= 322

runsolver used 0.246962 second user time and 0.761884 second system time

The end

Launcher Data 

Begin job on node001 at 2010-07-08 01:58:38
IDJOB=2702248
IDBENCH=48059
IDSOLVER=1161
FILE ID=node001/2702248-1278547118
PBS_JOBID= 11239529
Free space on /tmp= 62472 MiB

SOLVER NAME= wbo 1.4b
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-2702248-1278547118/watcher-2702248-1278547118 -o /tmp/evaluation-result-2702248-1278547118/solver-2702248-1278547118 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702248-1278547118.opb

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

MD5SUM BENCH= 10ec6ab90ad015d6fa7b4d2290470901
RANDOM SEED=1107052307

node001.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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1596804 kB
Buffers:         68776 kB
Cached:         289292 kB
SwapCached:       7348 kB
Active:         114240 kB
Inactive:       257896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1596804 kB
SwapTotal:     4192956 kB
SwapFree:      4139384 kB
Dirty:            2628 kB
Writeback:           0 kB
AnonPages:       11424 kB
Mapped:          11892 kB
Slab:            68072 kB
PageTables:       4160 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180016 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-2702248-1278547118.opb

Free space on /tmp at the end= 62472 MiB
End job on node001 at 2010-07-08 02:01:15