Trace number 2702146

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 1.4bOPT3 487.195 487.319

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=37-P1=223-P2=197-P3=97-P4=11-P5=157-P6=97-P7=127-P8=79-P9=11-B.opb
MD5SUMcdc1e49bcf2e6b6913c93a683c821b72
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 benchmark0.834872
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 variables216
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 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)576
Sum of products size (including duplicates)1152
Number of different products576
Sum of products size1152

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-2702146-1278546573.opb.
0.00/0.00	c Instance file HOME/instance-2702146-1278546573.opb
0.00/0.00	c File size is 43525 bytes.
0.00/0.01	c Highest Coefficient sum: 130560
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Parsing time:          0.01         s                                      |
0.00/0.01	c |  Number Variables:      792                                                 |
0.00/0.01	c |  Number Clauses:        576                                                 |
0.00/0.01	c |  Number Cardinality:    0                                                   |
0.00/0.01	c |  Number PB Constraints: 604                                                 |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |     792     1180     4960 |     5000        0    nan |  0.000 % |
0.00/0.01	c |       101 |     792     1180     4960 |     5500      101     64 |  0.001 % |
0.00/0.02	c |       252 |     792     1180     4960 |     6050      252     65 |  0.002 % |
0.00/0.04	c |       478 |     792     1180     4960 |     6655      478     55 |  0.000 % |
0.00/0.06	c |       815 |     792     1180     4960 |     7320      815     55 |  0.000 % |
0.09/0.10	c |      1321 |     792     1180     4960 |     8052     1321     53 |  0.000 % |
0.09/0.15	c |      2081 |     792     1180     4960 |     8857     2081     56 |  0.000 % |
0.19/0.23	c |      3221 |     792     1180     4960 |     9743     3221     60 |  0.000 % |
0.39/0.40	c |      4930 |     792     1180     4960 |    10717     4930     60 |  0.000 % |
0.59/0.62	c |      7493 |     792     1180     4960 |    11789     7493     52 |  0.001 % |
1.00/1.05	c |     11338 |     792     1180     4960 |    12968    11338     49 |  0.000 % |
1.59/1.63	c |     17105 |     792     1180     4960 |    14265    10478     47 |  0.000 % |
2.69/2.76	c |     25755 |     792     1180     4960 |    15692    11886     39 |  0.000 % |
4.29/4.39	c |     38731 |     792     1180     4960 |    17261     8805     51 |  0.000 % |
7.29/7.39	c |     58192 |     792     1180     4960 |    18987    10647     38 |  0.000 % |
11.59/11.67	c |     87385 |     792     1180     4960 |    20886    10634     47 |  0.000 % |
20.18/20.20	c |    131175 |     792     1180     4960 |    22974    11802     39 |  0.000 % |
34.58/34.66	c |    196859 |     792     1180     4960 |    25272    17156     54 |  0.000 % |
55.37/55.49	c |    295387 |     791     1180     4960 |    27799    18075     57 |  0.128 % |
105.77/105.85	c |    443177 |     791     1180     4960 |    30579    13893     30 |  0.126 % |
106.36/106.44	c ===============================================================================
106.36/106.44	c New solution: 129
106.36/106.44	o 129
106.36/106.44	c Elapsed CPU time: 105.136 s	Remaining CPU time: 74.864 s
106.36/106.44	c ===============================================================================
106.36/106.44	c |    450022 |     791     1181     4968 |     5000    20738     36 |  0.126 % |
106.46/106.53	c |    450123 |     791     1181     4968 |     5500     2694     55 |  0.126 % |
106.46/106.54	c |    450273 |     791     1181     4968 |     6050     2844     56 |  0.126 % |
106.46/106.56	c |    450498 |     791     1181     4968 |     6655     3069     56 |  0.126 % |
106.46/106.58	c |    450835 |     791     1181     4968 |     7320     3406     55 |  0.126 % |
106.57/106.63	c |    451342 |     791     1181     4968 |     8052     3913     55 |  0.126 % |
106.57/106.70	c |    452101 |     791     1181     4968 |     8857     4672     54 |  0.126 % |
106.76/106.81	c |    453240 |     791     1181     4968 |     9743     5811     55 |  0.128 % |
106.96/107.04	c |    454949 |     791     1181     4968 |    10717     7520     52 |  0.126 % |
107.36/107.49	c |    457511 |     791     1181     4968 |    11789    10082     52 |  0.126 % |
107.76/107.89	c |    461356 |     791     1181     4968 |    12968     7762     49 |  0.126 % |
108.36/108.42	c |    467123 |     791     1181     4968 |    14265     6866     59 |  0.126 % |
109.56/109.65	c |    475773 |     791     1181     4968 |    15692     8176     47 |  0.128 % |
112.66/112.77	c |    488747 |     791     1181     4968 |    17261    13186     49 |  0.126 % |
115.85/115.92	c |    508210 |     791     1181     4968 |    18987    15020     36 |  0.126 % |
120.45/120.50	c |    537403 |     790     1181     4968 |    20886    15254     34 |  0.253 % |
126.86/126.97	c |    581194 |     790     1181     4968 |    22974    15973     46 |  0.253 % |
142.75/142.88	c |    646878 |     790     1181     4968 |    25272    21090     50 |  0.253 % |
166.24/166.38	c |    745404 |     790     1181     4968 |    27799    19207     55 |  0.253 % |
182.25/182.36	c There are 2 assigned variables. 0 in cost function.
182.95/183.05	c core #1
182.95/183.05	c core #2
182.95/183.05	c ============================[ Search Statistics ]==============================
182.95/183.05	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
182.95/183.05	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
182.95/183.05	c ===============================================================================
182.95/183.05	c |         0 |     719     1209     4803 |     5000        0    nan |  0.000 % |
182.95/183.06	c |       101 |     719     1209     4803 |     5500      101     67 | 10.905 % |
182.95/183.07	c |       252 |     719     1209     4803 |     6050      252     66 | 10.906 % |
182.95/183.08	c |       478 |     719     1209     4803 |     6655      478     67 | 10.905 % |
183.04/183.11	c |       816 |     719     1209     4803 |     7320      816     65 | 10.906 % |
183.04/183.18	c |      1323 |     719     1209     4803 |     8052     1323     58 | 10.905 % |
183.14/183.27	c |      2082 |     719     1209     4803 |     8857     2082     59 | 10.906 % |
183.34/183.44	c |      3223 |     719     1209     4803 |     9743     3223     54 | 10.905 % |
183.74/183.83	c |      4932 |     719     1209     4803 |    10717     4932     49 | 10.905 % |
184.04/184.10	c |      7494 |     719     1209     4803 |    11789     7494     47 | 10.905 % |
184.44/184.51	c |     11339 |     719     1209     4803 |    12968    11339     53 | 10.905 % |
185.64/185.72	c |     17105 |     719     1209     4803 |    14265    10455     59 | 10.905 % |
186.54/186.69	c |     25756 |     719     1209     4803 |    15692    11610     45 | 10.905 % |
188.34/188.46	c |     38731 |     719     1209     4803 |    17261     8345     47 | 10.905 % |
190.74/190.90	c |     58194 |     717     1209     4803 |    18987    15051     42 | 11.154 % |
199.84/199.97	c |     87386 |     717     1209     4803 |    20886    13036     23 | 11.153 % |
210.53/210.62	c |    131175 |     717     1209     4803 |    22974    13776     62 | 11.153 % |
227.83/227.95	c |    196859 |     717     1209     4803 |    25272    16414     39 | 11.153 % |
255.82/255.98	c |    295385 |     716     1209     4803 |    27799    11785     41 | 11.276 % |
299.31/299.43	c |    443175 |     715     1209     4803 |    30579    22604     41 | 11.402 % |
371.60/371.75	c |    664858 |     714     1209     4803 |    33637    12478     51 | 11.526 % |
456.18/456.33	c ===============================================================================
456.98/457.12	c core #3
456.98/457.12	c ============================[ Search Statistics ]==============================
456.98/457.12	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
456.98/457.12	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
456.98/457.12	c ===============================================================================
456.98/457.12	c |         0 |     745     1220     4824 |     5000        0    nan |  0.000 % |
457.08/457.29	c |       100 |     745     1220     4824 |     5500      100     58 |  8.590 % |
457.08/457.29	c |       250 |     745     1220     4824 |     6050      250     59 |  8.590 % |
457.18/457.31	c |       475 |     745     1220     4824 |     6655      475     60 |  8.589 % |
457.18/457.34	c |       813 |     744     1220     4824 |     7320      812     56 |  8.712 % |
457.18/457.37	c |      1320 |     744     1220     4824 |     8052     1319     48 |  8.712 % |
457.27/457.45	c |      2079 |     744     1220     4824 |     8857     2078     45 |  8.712 % |
457.38/457.55	c |      3219 |     744     1220     4824 |     9743     3218     51 |  8.712 % |
457.57/457.72	c |      4927 |     744     1220     4824 |    10717     4926     52 |  8.713 % |
457.78/457.95	c |      7489 |     744     1220     4824 |    11789     7488     52 |  8.712 % |
458.28/458.49	c |     11334 |     744     1220     4824 |    12968    11333     51 |  8.712 % |
459.17/459.36	c |     17100 |     744     1220     4824 |    14265    10541     42 |  8.712 % |
460.28/460.48	c |     25749 |     744     1220     4824 |    15692    11869     51 |  8.712 % |
461.88/462.04	c |     38723 |     744     1220     4824 |    17261     8614     39 |  8.712 % |
464.77/464.93	c |     58186 |     744     1220     4824 |    18987    10302     30 |  8.712 % |
469.87/470.03	c |     87379 |     744     1220     4824 |    20886    10667     36 |  8.712 % |
478.07/478.22	c |    131169 |     744     1220     4824 |    22974    11691     46 |  8.712 % |
487.08/487.27	c ===============================================================================
487.08/487.27	c #cores: 3
487.08/487.27	c Final Weight: 3
487.08/487.27	o 3
487.08/487.27	s OPTIMUM FOUND
487.08/487.27	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 x73 -x74 -x75 -x76 -x77 x78 x79 -x80 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 -x257 -x258 -x259 -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x270 -x271 -x272 -x273 -x274 -x275 -x276 -x277 -x278 -x279 -x280 x81 -x82 -x83 x84 -x85 -x86 -x87 -x88 -x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 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 -x321 -x322 -x323 -x324 -x325 -x326 -x327 -x328 -x329 -x330 -x331 -x332 -x333 -x334 -x335 -x336 -x337 -x338 -x339 -x340 -x341 -x342 -x343 -x344 x89 -x90 -x91 -x92 x93 -x94 x95 -x96 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 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 -x386 -x387 -x388 x389 -x390 x391 -x392 x393 -x394 -x395 -x396 x397 -x398 x399 -x400 -x401 -x402 -x403 -x404 -x405 -x406 -x407 -x408 x97 -x98 -x99 x100 x101 x102 -x103 -x104 x161 -x162 -x163 -x164 -x165 x166 -x167 -x168 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 -x449 -x450 -x451 -x452 -x453 -x454 -x455 -x456 -x457 -x458 -x459 -x460 -x461 -x462 -x463 -x464 -x465 -x466 -x467 -x468 -x469 -x470 -x471 -x472 x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x169 x170 -x171 -x172 -x173 -x174 -x175 -x176 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 -x513 -x514 -x515 -x516 -x517 -x518 -x519 -x520 -x521 -x522 -x523 -x524 -x525 -x526 -x527 -x528 -x529 -x530 -x531 -x532 -x533 -x534 -x535 -x536 x113 -x114 -x115 -x116 x117 -x118 -x119 -x120 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 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 -x582 -x583 -x584 -x585 -x586 -x587 -x588 -x589 -x590 -x591 -x592 -x593 -x594 -x595 -x596 -x597 -x598 -x599 -x600 x121 -x122 -x123 x124 x125 -x126 -x127 x128 -x185 -x186 -x187 -x188 -x189 -x190 -x191 -x192 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 x641 -x642 -x643 x644 x645 -x646 -x647 x648 -x649 -x650 -x651 -x652 -x653 -x654 -x655 -x656 x657 -x658 -x659 x660 x661 -x662 -x663 x664 x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 x193 -x194 x195 -x196 -x197 x198 x199 -x200 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 -x705 -x706 -x707 -x708 -x709 -x710 -x711 -x712 -x713 -x714 -x715 -x716 -x717 -x718 -x719 -x720 -x721 -x722 -x723 -x724 -x725 -x726 -x727 -x728 x137 x138 -x139 -x140 -x141 -x142 -x143 -x144 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 x729 x730 -x731 -x732 -x733 -x734 -x735 -x736 -x737 -x738 -x739 -x740 -x741 -x742 -x743 -x744 -x745 -x746 -x747 -x748 -x749 -x750 -x751 -x752 -x753 -x754 -x755 -x756 -x757 -x758 -x759 -x760 -x761 -x762 -x763 -x764 -x765 -x766 -x767 -x768 x769 x770 -x771 -x772 -x773 -x774 -x775 -x776 x777 x778 -x779 -x780 -x781 -x782 -x783 -x784 -x785 -x786 -x787 -x788 -x789 -x790 -x791 -x792 x209 -x210 -x211 -x212 -x213 -x214 -x215 -x216
487.08/487.27	c Total CPU time: 481.78 s

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-2702146-1278546573/watcher-2702146-1278546573 -o /tmp/evaluation-result-2702146-1278546573/solver-2702146-1278546573 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702146-1278546573.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: 1.02 1.20 0.61 3/106 26081
/proc/meminfo: memFree=1957448/2059040 swapFree=4121480/4192956
[pid=26081] ppid=26079 vsize=2748 CPUtime=0
/proc/26081/stat : 26081 (wbo1.4b) R 26079 26081 25688 0 -1 4202496 311 0 0 0 0 0 0 0 19 0 1 0 22863926 2813952 230 1992294400 134512640 135751879 4288070304 18446744073709551615 135206651 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26081/statm: 687 230 142 303 0 371 0

[startup+0.090338 s]
/proc/loadavg: 1.02 1.20 0.61 3/106 26081
/proc/meminfo: memFree=1957448/2059040 swapFree=4121480/4192956
[pid=26081] ppid=26079 vsize=3100 CPUtime=0.08
/proc/26081/stat : 26081 (wbo1.4b) R 26079 26081 25688 0 -1 4202496 444 0 0 0 8 0 0 0 19 0 1 0 22863926 3174400 352 1992294400 134512640 135751879 4288070304 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26081/statm: 775 352 147 303 0 470 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3100

[startup+0.101338 s]
/proc/loadavg: 1.02 1.20 0.61 3/106 26081
/proc/meminfo: memFree=1957448/2059040 swapFree=4121480/4192956
[pid=26081] ppid=26079 vsize=3232 CPUtime=0.09
/proc/26081/stat : 26081 (wbo1.4b) R 26079 26081 25688 0 -1 4202496 456 0 0 0 9 0 0 0 19 0 1 0 22863926 3309568 364 1992294400 134512640 135751879 4288070304 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26081/statm: 808 364 147 303 0 503 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3232

[startup+0.301352 s]
/proc/loadavg: 1.02 1.20 0.61 3/106 26081
/proc/meminfo: memFree=1957448/2059040 swapFree=4121480/4192956
[pid=26081] ppid=26079 vsize=4140 CPUtime=0.29
/proc/26081/stat : 26081 (wbo1.4b) R 26079 26081 25688 0 -1 4202496 694 0 0 0 28 1 0 0 20 0 1 0 22863926 4239360 602 1992294400 134512640 135751879 4288070304 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26081/statm: 1035 602 147 303 0 730 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4140

[startup+0.702283 s]
/proc/loadavg: 1.02 1.20 0.61 3/106 26081
/proc/meminfo: memFree=1957448/2059040 swapFree=4121480/4192956
[pid=26081] ppid=26079 vsize=5432 CPUtime=0.69
/proc/26081/stat : 26081 (wbo1.4b) R 26079 26081 25688 0 -1 4202496 1020 0 0 0 67 2 0 0 20 0 1 0 22863926 5562368 928 1992294400 134512640 135751879 4288070304 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26081/statm: 1358 928 147 303 0 1053 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5432

[startup+1.50143 s]
/proc/loadavg: 1.02 1.20 0.61 2/107 26082
/proc/meminfo: memFree=1953968/2059040 swapFree=4121480/4192956
[pid=26081] ppid=26079 vsize=7632 CPUtime=1.49
/proc/26081/stat : 26081 (wbo1.4b) R 26079 26081 25688 0 -1 4202496 1566 0 0 0 145 4 0 0 22 0 1 0 22863926 7815168 1474 1992294400 134512640 135751879 4288070304 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26081/statm: 1908 1474 148 303 0 1603 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7632

[startup+3.10153 s]
/proc/loadavg: 1.02 1.20 0.61 2/107 26082
/proc/meminfo: memFree=1950992/2059040 swapFree=4121480/4192956
[pid=26081] ppid=26079 vsize=10612 CPUtime=3.09
/proc/26081/stat : 26081 (wbo1.4b) R 26079 26081 25688 0 -1 4202496 2322 0 0 0 303 6 0 0 25 0 1 0 22863926 10866688 2230 1992294400 134512640 135751879 4288070304 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26081/statm: 2653 2230 148 303 0 2348 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10612

[startup+6.30075 s]
/proc/loadavg: 1.02 1.20 0.61 2/107 26082
/proc/meminfo: memFree=1943800/2059040 swapFree=4121480/4192956
[pid=26081] ppid=26079 vsize=17448 CPUtime=6.29
/proc/26081/stat : 26081 (wbo1.4b) R 26079 26081 25688 0 -1 4202496 4031 0 0 0 618 11 0 0 25 0 1 0 22863926 17866752 3939 1992294400 134512640 135751879 4288070304 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26081/statm: 4362 3939 148 303 0 4057 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17448

[startup+12.7002 s]
/proc/loadavg: 1.02 1.19 0.61 2/107 26082
/proc/meminfo: memFree=1931164/2059040 swapFree=4121480/4192956
[pid=26081] ppid=26079 vsize=30060 CPUtime=12.68
/proc/26081/stat : 26081 (wbo1.4b) R 26079 26081 25688 0 -1 4202496 7166 0 0 0 1246 22 0 0 25 0 1 0 22863926 30781440 7074 1992294400 134512640 135751879 4288070304 18446744073709551615 134516986 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26081/statm: 7515 7074 148 303 0 7210 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 30060

[startup+25.501 s]
/proc/loadavg: 1.01 1.18 0.62 2/107 26082
/proc/meminfo: memFree=1912192/2059040 swapFree=4121480/4192956
[pid=26081] ppid=26079 vsize=47876 CPUtime=25.48
/proc/26081/stat : 26081 (wbo1.4b) R 26079 26081 25688 0 -1 4202496 11612 0 0 0 2507 41 0 0 25 0 1 0 22863926 49025024 11520 1992294400 134512640 135751879 4288070304 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26081/statm: 11969 11520 148 303 0 11664 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 47876

[startup+51.1007 s]
/proc/loadavg: 1.01 1.17 0.63 2/107 26082
/proc/meminfo: memFree=1880944/2059040 swapFree=4121480/4192956
[pid=26081] ppid=26079 vsize=79900 CPUtime=51.07
/proc/26081/stat : 26081 (wbo1.4b) R 26079 26081 25688 0 -1 4202496 19604 0 0 0 5033 74 0 0 25 0 1 0 22863926 81817600 19512 1992294400 134512640 135751879 4288070304 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26081/statm: 19975 19512 148 303 0 19670 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 79900

[startup+102.308 s]
/proc/loadavg: 1.00 1.14 0.64 2/107 26084
/proc/meminfo: memFree=1843744/2059040 swapFree=4121480/4192956
[pid=26081] ppid=26079 vsize=116064 CPUtime=102.27
/proc/26081/stat : 26081 (wbo1.4b) R 26079 26081 25688 0 -1 4202496 28611 0 0 0 10103 124 0 0 25 0 1 0 22863926 118849536 28519 1992294400 134512640 135751879 4288070304 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26081/statm: 29016 28519 148 303 0 28711 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 116064

[startup+162.301 s]
/proc/loadavg: 1.00 1.11 0.66 2/107 26086
/proc/meminfo: memFree=1765872/2059040 swapFree=4121480/4192956
[pid=26081] ppid=26079 vsize=194396 CPUtime=162.25
/proc/26081/stat : 26081 (wbo1.4b) R 26079 26081 25688 0 -1 4202496 48162 0 0 0 16017 208 0 0 25 0 1 0 22863926 199061504 48070 1992294400 134512640 135751879 4288070304 18446744073709551615 134517414 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26081/statm: 48599 48070 148 303 0 48294 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 194396

[startup+222.301 s]
/proc/loadavg: 1.00 1.09 0.68 2/107 26088
/proc/meminfo: memFree=1729292/2059040 swapFree=4121480/4192956
[pid=26081] ppid=26079 vsize=229940 CPUtime=222.23
/proc/26081/stat : 26081 (wbo1.4b) R 26079 26081 25688 0 -1 4202496 57148 0 0 0 21949 274 0 0 25 0 1 0 22863926 235458560 57028 1992294400 134512640 135751879 4288070304 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26081/statm: 57485 57028 151 303 0 57180 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 229940

[startup+282.301 s]
/proc/loadavg: 1.00 1.07 0.70 2/107 26089
/proc/meminfo: memFree=1690604/2059040 swapFree=4121480/4192956
[pid=26081] ppid=26079 vsize=269072 CPUtime=282.21
/proc/26081/stat : 26081 (wbo1.4b) R 26079 26081 25688 0 -1 4202496 66865 0 0 0 27886 335 0 0 25 0 1 0 22863926 275529728 66745 1992294400 134512640 135751879 4288070304 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26081/statm: 67268 66745 151 303 0 66963 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 269072

[startup+342.301 s]
/proc/loadavg: 1.00 1.05 0.71 2/107 26090
/proc/meminfo: memFree=1645096/2059040 swapFree=4121480/4192956
[pid=26081] ppid=26079 vsize=314376 CPUtime=342.2
/proc/26081/stat : 26081 (wbo1.4b) R 26079 26081 25688 0 -1 4202496 78167 0 0 0 33825 395 0 0 25 0 1 0 22863926 321921024 78047 1992294400 134512640 135751879 4288070304 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26081/statm: 78594 78047 151 303 0 78289 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 314376

[startup+402.301 s]
/proc/loadavg: 1.00 1.04 0.73 2/107 26092
/proc/meminfo: memFree=1607896/2059040 swapFree=4121480/4192956
[pid=26081] ppid=26079 vsize=352092 CPUtime=402.19
/proc/26081/stat : 26081 (wbo1.4b) R 26079 26081 25688 0 -1 4202496 87574 0 0 0 39772 447 0 0 25 0 1 0 22863926 360542208 87454 1992294400 134512640 135751879 4288070304 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26081/statm: 88023 87454 151 303 0 87718 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 352092

[startup+462.302 s]
/proc/loadavg: 1.00 1.03 0.74 2/107 26094
/proc/meminfo: memFree=1567844/2059040 swapFree=4121480/4192956
[pid=26081] ppid=26079 vsize=390960 CPUtime=462.18
/proc/26081/stat : 26081 (wbo1.4b) R 26079 26081 25688 0 -1 4202496 97376 0 0 0 45716 502 0 0 25 0 1 0 22863926 400343040 97256 1992294400 134512640 135751879 4288070304 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26081/statm: 97740 97256 151 303 0 97435 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 390960

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

[startup+473.501 s]
/proc/loadavg: 1.00 1.03 0.74 2/107 26094
/proc/meminfo: memFree=1565116/2059040 swapFree=4121480/4192956
[pid=26081] ppid=26079 vsize=394136 CPUtime=473.37
/proc/26081/stat : 26081 (wbo1.4b) R 26079 26081 25688 0 -1 4202496 98214 0 0 0 46820 517 0 0 25 0 1 0 22863926 403595264 98094 1992294400 134512640 135751879 4288070304 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26081/statm: 98534 98094 151 303 0 98229 0
Current children cumulated CPU time (s) 473.37
Current children cumulated vsize (KiB) 394136

[startup+479.901 s]
/proc/loadavg: 1.00 1.03 0.75 2/107 26094
/proc/meminfo: memFree=1556808/2059040 swapFree=4121480/4192956
[pid=26081] ppid=26079 vsize=401960 CPUtime=479.77
/proc/26081/stat : 26081 (wbo1.4b) R 26079 26081 25688 0 -1 4202496 100159 0 0 0 47450 527 0 0 25 0 1 0 22863926 411607040 100039 1992294400 134512640 135751879 4288070304 18446744073709551615 134611173 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26081/statm: 100490 100039 151 303 0 100185 0
Current children cumulated CPU time (s) 479.77
Current children cumulated vsize (KiB) 401960

[startup+483.101 s]
/proc/loadavg: 1.00 1.03 0.75 2/107 26094
/proc/meminfo: memFree=1554824/2059040 swapFree=4121480/4192956
[pid=26081] ppid=26079 vsize=403940 CPUtime=482.97
/proc/26081/stat : 26081 (wbo1.4b) R 26079 26081 25688 0 -1 4202496 100674 0 0 0 47766 531 0 0 25 0 1 0 22863926 413634560 100554 1992294400 134512640 135751879 4288070304 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26081/statm: 100985 100554 151 303 0 100680 0
Current children cumulated CPU time (s) 482.97
Current children cumulated vsize (KiB) 403940

[startup+484.701 s]
/proc/loadavg: 1.00 1.03 0.75 2/107 26094
/proc/meminfo: memFree=1554080/2059040 swapFree=4121480/4192956
[pid=26081] ppid=26079 vsize=404996 CPUtime=484.57
/proc/26081/stat : 26081 (wbo1.4b) R 26079 26081 25688 0 -1 4202496 100931 0 0 0 47924 533 0 0 25 0 1 0 22863926 414715904 100811 1992294400 134512640 135751879 4288070304 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26081/statm: 101249 100811 151 303 0 100944 0
Current children cumulated CPU time (s) 484.57
Current children cumulated vsize (KiB) 404996

[startup+486.301 s]
/proc/loadavg: 1.00 1.03 0.75 2/107 26094
/proc/meminfo: memFree=1552220/2059040 swapFree=4121480/4192956
[pid=26081] ppid=26079 vsize=406584 CPUtime=486.17
/proc/26081/stat : 26081 (wbo1.4b) R 26079 26081 25688 0 -1 4202496 101309 0 0 0 48082 535 0 0 25 0 1 0 22863926 416342016 101189 1992294400 134512640 135751879 4288070304 18446744073709551615 134611206 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26081/statm: 101646 101189 151 303 0 101341 0
Current children cumulated CPU time (s) 486.17
Current children cumulated vsize (KiB) 406584

[startup+487.101 s]
/proc/loadavg: 1.00 1.03 0.75 2/107 26094
/proc/meminfo: memFree=1552220/2059040 swapFree=4121480/4192956
[pid=26081] ppid=26079 vsize=407508 CPUtime=486.97
/proc/26081/stat : 26081 (wbo1.4b) R 26079 26081 25688 0 -1 4202496 101541 0 0 0 48160 537 0 0 25 0 1 0 22863926 417288192 101421 1992294400 134512640 135751879 4288070304 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26081/statm: 101877 101421 151 303 0 101572 0
Current children cumulated CPU time (s) 486.97
Current children cumulated vsize (KiB) 407508

[startup+487.308 s]
/proc/loadavg: 1.00 1.03 0.75 2/107 26094
/proc/meminfo: memFree=1550732/2059040 swapFree=4121480/4192956
[pid=26081] ppid=26079 vsize=0 CPUtime=487.17
/proc/26081/stat : 26081 (wbo1.4b) R 26079 26081 25688 0 -1 4202500 101672 0 0 0 48177 540 0 0 25 0 1 0 22863926 0 0 1992294400 0 0 0 0 0 0 0 4096 3 18446744073709551615 0 0 17 1 0 0 0
/proc/26081/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 487.17
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 487.319
CPU time (s): 487.195
CPU user time (s): 481.78
CPU system time (s): 5.41518
CPU usage (%): 99.9746
Max. virtual memory (cumulated for all children) (KiB): 407772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 481.78
system time used= 5.41518
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 101672
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 4
involuntary context switches= 1857

runsolver used 0.838872 second user time and 2.27965 second system time

The end

Launcher Data 

Begin job on node052 at 2010-07-08 01:49:33
IDJOB=2702146
IDBENCH=48008
IDSOLVER=1161
FILE ID=node052/2702146-1278546573
PBS_JOBID= 11239489
Free space on /tmp= 62496 MiB

SOLVER NAME= wbo 1.4b
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=37-P1=223-P2=197-P3=97-P4=11-P5=157-P6=97-P7=127-P8=79-P9=11-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-2702146-1278546573/watcher-2702146-1278546573 -o /tmp/evaluation-result-2702146-1278546573/solver-2702146-1278546573 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702146-1278546573.opb

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

MD5SUM BENCH= cdc1e49bcf2e6b6913c93a683c821b72
RANDOM SEED=683598063

node052.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		: 3000.213
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		: 3000.213
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:       1958472 kB
Buffers:          3204 kB
Cached:          21856 kB
SwapCached:      20104 kB
Active:          19036 kB
Inactive:        27112 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1958472 kB
SwapTotal:     4192956 kB
SwapFree:      4121480 kB
Dirty:            2896 kB
Writeback:           0 kB
AnonPages:        7948 kB
Mapped:           6080 kB
Slab:            32592 kB
PageTables:       4100 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181300 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-2702146-1278546573.opb

Free space on /tmp at the end= 62492 MiB
End job on node052 at 2010-07-08 01:57:40