Trace number 2680444

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)OPT12 185.013 185.072

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/area_delay/normalized-fir04_area_delay.opb
MD5SUMea4ff8014cd873922b6021da249fa157
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark12
Best CPU time to get the best result obtained on this benchmark0.162974
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 12
Optimality of the best value was proved YES
Number of variables741
Total number of constraints2072
Number of constraints which are clauses2072
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint31
Number of terms in the objective function 360
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 360
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 360
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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-2680444-1277459936.opb.
0.00/0.00	c Instance file HOME/instance-2680444-1277459936.opb
0.00/0.00	c File size is 58657 bytes.
0.00/0.01	c Highest Coefficient sum: 32
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:      741                                                 |
0.00/0.01	c |  Number Clauses:        2072                                                |
0.00/0.01	c |  Number Cardinality:    0                                                   |
0.00/0.01	c |  Number PB Constraints: 0                                                   |
0.01/0.04	c ============================[ Search Statistics ]==============================
0.01/0.04	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.01/0.04	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.01/0.04	c ===============================================================================
0.01/0.04	c |         0 |     562     2206     4257 |     5000        0    nan |  0.000 % |
0.01/0.04	c ===============================================================================
0.01/0.04	c New solution: 16
0.01/0.04	o 16
0.01/0.04	c Elapsed CPU time: 0.041993 s	Remaining CPU time: 179.958 s
0.01/0.04	c ===============================================================================
0.01/0.04	c |         1 |     562     2207     4617 |     5000        1      6 |  0.000 % |
0.01/0.04	c |       101 |     562     2207     4617 |     5500      101     57 | 24.157 % |
0.01/0.05	c |       252 |     562     2207     4617 |     6050      252     36 | 24.157 % |
0.01/0.07	c |       477 |     562     2207     4617 |     6655      477     33 | 24.157 % |
0.09/0.11	c |       815 |     562     2207     4617 |     7320      815     35 | 24.157 % |
0.09/0.15	c |      1322 |     562     2207     4617 |     8052     1322     33 | 24.157 % |
0.19/0.21	c |      2082 |     562     2207     4617 |     8857     2082     34 | 24.157 % |
0.29/0.33	c |      3221 |     562     2207     4617 |     9743     3221     35 | 24.157 % |
0.39/0.49	c |      4929 |     562     2207     4617 |    10717     4929     35 | 24.157 % |
0.69/0.77	c |      7492 |     562     2207     4617 |    11789     7492     38 | 24.157 % |
1.09/1.18	c |     11336 |     562     2207     4617 |    12968    11336     37 | 24.157 % |
1.89/1.95	c |     17103 |     562     2207     4617 |    14265    10429     35 | 24.157 % |
2.99/3.05	c |     25752 |     562     2207     4617 |    15692    11732     40 | 24.157 % |
4.89/4.94	c |     38727 |     562     2207     4617 |    17261     8588     42 | 24.157 % |
7.89/7.95	c |     58188 |     562     2207     4617 |    18987    10372     45 | 24.157 % |
13.28/13.39	c |     87380 |     562     2207     4617 |    20886    10407     48 | 24.157 % |
21.39/21.47	c |    131171 |     562     2207     4617 |    22974    11614     46 | 24.157 % |
32.89/32.93	c |    196855 |     562     2207     4617 |    25272    15284     42 | 24.157 % |
51.07/51.14	c |    295381 |     562     2207     4617 |    27799    13113     36 | 24.157 % |
83.66/83.74	c |    443175 |     562     2207     4617 |    30579    26764     51 | 24.157 % |
125.85/125.98	c ===============================================================================
125.85/125.98	c New solution: 15
125.85/125.98	o 15
125.85/125.98	c Elapsed CPU time: 123.453 s	Remaining CPU time: 56.5468 s
125.85/125.98	c ===============================================================================
125.85/125.98	c |    640643 |     562     2208     4977 |     5000    12877     39 | 24.157 % |
125.95/126.04	c |    640743 |     562     2208     4977 |     5500     3320     40 | 24.157 % |
125.95/126.05	c |    640893 |     562     2208     4977 |     6050     3470     39 | 24.157 % |
125.95/126.08	c |    641118 |     562     2208     4977 |     6655     3695     39 | 24.157 % |
126.05/126.11	c |    641456 |     562     2208     4977 |     7320     4033     38 | 24.157 % |
126.05/126.16	c |    641962 |     562     2208     4977 |     8052     4539     38 | 24.157 % |
126.15/126.24	c |    642721 |     562     2208     4977 |     8857     5298     38 | 24.157 % |
126.25/126.36	c |    643860 |     562     2208     4977 |     9743     6437     39 | 24.157 % |
126.45/126.53	c |    645568 |     562     2208     4977 |    10717     8145     38 | 24.157 % |
126.75/126.83	c |    648131 |     562     2208     4977 |    11789    10708     39 | 24.157 % |
127.24/127.32	c |    651975 |     562     2208     4977 |    12968     8453     37 | 24.157 % |
128.05/128.13	c |    657741 |     562     2208     4977 |    14265     7522     39 | 24.157 % |
129.14/129.20	c |    666390 |     562     2208     4977 |    15692     8835     31 | 24.157 % |
131.14/131.25	c |    679365 |     562     2208     4977 |    17261    13749     42 | 24.157 % |
134.24/134.31	c |    698826 |     562     2208     4977 |    18987    15575     40 | 24.157 % |
139.34/139.41	c |    728018 |     562     2208     4977 |    20886    15723     44 | 24.157 % |
146.15/146.23	c |    771807 |     562     2208     4977 |    22974    16962     35 | 24.157 % |
159.44/159.56	c |    837492 |     562     2208     4977 |    25272    22547     38 | 24.157 % |
179.83/179.93	c |    936018 |     562     2208     4977 |    27799    22977     43 | 24.157 % |
183.64/183.75	c There are 179 assigned variables. 21 in cost function.
184.64/184.78	c core #1
184.64/184.78	c 
184.64/184.78	c 
184.64/184.78	c Core size: 4	Core Weight: 1	Total Weight: 2
184.64/184.78	c
184.64/184.78	c
184.64/184.78	c core #2
184.64/184.78	c 
184.64/184.78	c 
184.64/184.78	c Core size: 8	Core Weight: 1	Total Weight: 3
184.64/184.78	c
184.64/184.78	c
184.64/184.78	c core #3
184.64/184.78	c 
184.64/184.78	c 
184.64/184.78	c Core size: 8	Core Weight: 1	Total Weight: 4
184.64/184.78	c
184.64/184.78	c
184.64/184.78	c core #4
184.64/184.78	c 
184.64/184.78	c 
184.64/184.78	c Core size: 33	Core Weight: 1	Total Weight: 5
184.64/184.78	c
184.64/184.78	c
184.64/184.78	c core #5
184.64/184.78	c 
184.64/184.78	c 
184.64/184.78	c Core size: 28	Core Weight: 1	Total Weight: 6
184.64/184.78	c
184.64/184.78	c
184.64/184.78	c core #6
184.64/184.78	c 
184.64/184.78	c 
184.64/184.78	c Core size: 25	Core Weight: 1	Total Weight: 7
184.64/184.78	c
184.64/184.78	c
184.64/184.78	c core #7
184.64/184.78	c 
184.64/184.78	c 
184.64/184.78	c Core size: 55	Core Weight: 1	Total Weight: 8
184.64/184.78	c
184.64/184.78	c
184.64/184.78	c core #8
184.64/184.78	c 
184.64/184.78	c 
184.64/184.78	c Core size: 91	Core Weight: 1	Total Weight: 9
184.64/184.78	c
184.64/184.78	c
184.64/184.78	c core #9
184.64/184.78	c 
184.64/184.78	c 
184.64/184.78	c Core size: 35	Core Weight: 1	Total Weight: 10
184.64/184.78	c
184.64/184.78	c
184.64/184.78	c ============================[ Search Statistics ]==============================
184.64/184.78	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
184.64/184.78	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
184.64/184.78	c ===============================================================================
184.64/184.78	c |         0 |     486     2039     3956 |     5000        0    nan |  0.000 % |
184.64/184.78	c ===============================================================================
184.64/184.78	c core #10
184.64/184.78	c 
184.64/184.78	c 
184.64/184.78	c Core size: 45	Core Weight: 1	Total Weight: 11
184.64/184.78	c
184.64/184.78	c
184.64/184.78	c ============================[ Search Statistics ]==============================
184.64/184.78	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
184.64/184.78	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
184.64/184.78	c ===============================================================================
184.64/184.78	c |         0 |     524     2040     4036 |     5000        0    nan |  0.000 % |
184.64/184.79	c ===============================================================================
184.64/184.79	c core #11
184.64/184.79	c 
184.64/184.79	c 
184.64/184.79	c Core size: 116	Core Weight: 1	Total Weight: 12
184.64/184.79	c
184.64/184.79	c
184.64/184.79	c ============================[ Search Statistics ]==============================
184.64/184.79	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
184.64/184.79	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
184.64/184.79	c ===============================================================================
184.64/184.79	c |         0 |     671     2041     4649 |     5000        0    nan |  0.000 % |
184.64/184.80	c |       101 |     671     2041     4649 |     5500      101     48 | 35.728 % |
184.74/184.82	c |       254 |     671     2041     4649 |     6050      254     53 | 35.728 % |
184.74/184.85	c |       480 |     671     2041     4649 |     6655      480     55 | 35.728 % |
184.74/184.89	c |       819 |     670     2041     4649 |     7320      817     48 | 35.824 % |
184.83/184.97	c |      1325 |     670     2041     4649 |     8052     1323     43 | 35.824 % |
184.93/185.03	c ===============================================================================
184.93/185.04	c #cores: 11
184.93/185.04	c Final Weight: 12
184.93/185.04	o 12
184.93/185.04	s OPTIMUM FOUND
184.93/185.04	v -x83 x85 -x87 -x89 -x91 -x93 -x95 -x97 -x99 -x101 -x103 -x105 -x107 -x109 -x111 -x113 -x115 -x117 -x119 -x121 -x123 -x124 -x126 -x128 -x130 -x131 -x133 -x135 -x137 x138 -x140 -x142 -x144 -x146 -x148 -x150 -x152 x153 -x155 -x157 -x159 -x161 -x162 x164 -x166 -x168 -x170 -x172 -x174 -x176 -x178 -x180 -x182 -x183 -x185 -x187 -x189 -x191 -x193 -x195 -x197 -x199 -x201 -x203 -x205 -x207 -x209 -x211 -x213 x214 -x216 -x218 -x219 -x221 -x223 -x224 -x226 -x228 -x230 x232 -x234 -x236 -x238 -x240 -x242 -x244 -x246 x247 -x249 -x251 -x253 x254 -x255 -x256 -x258 -x260 -x262 -x264 -x265 -x267 -x269 -x271 -x273 -x275 -x277 -x279 -x281 -x283 -x284 -x285 -x287 -x289 -x291 -x293 -x294 -x296 -x298 -x300 -x302 -x304 -x306 -x308 -x309 -x311 -x313 -x315 x316 -x318 -x320 -x322 -x323 -x325 -x327 -x329 -x331 -x333 -x335 -x337 -x339 -x340 -x342 -x344 -x345 -x347 -x349 -x351 -x353 -x355 -x357 -x359 -x361 -x362 -x364 -x365 -x367 -x368 -x370 -x372 -x374 -x376 -x378 -x380 -x382 -x384 -x386 -x387 -x389 -x391 x393 -x395 -x397 -x399 -x401 -x403 -x405 -x407 -x409 -x411 -x413 -x415 -x417 -x419 -x421 -x423 -x425 -x427 -x429 -x431 -x433 -x435 -x437 -x439 -x441 -x443 -x445 -x447 -x449 -x451 -x453 -x455 -x457 -x459 -x461 -x462 -x464 -x466 -x468 -x470 -x472 -x474 -x476 -x478 -x479 -x481 -x483 -x485 -x487 -x489 -x491 -x493 -x495 -x497 -x498 -x500 x502 -x504 -x505 -x507 -x509 -x511 -x513 -x515 -x517 -x518 -x520 -x522 -x524 -x525 -x527 -x529 -x531 -x533 -x535 -x537 -x539 -x541 -x543 -x545 -x547 -x549 -x551 -x553 -x555 -x557 -x559 -x560 -x562 -x564 -x566 -x568 -x570 -x571 -x573 -x575 -x577 -x579 -x581 -x582 -x583 -x585 -x587 -x589 -x591 -x593 -x595 -x596 -x598 -x600 -x602 -x604 -x606 -x608 -x609 -x610 -x612 -x614 -x616 -x618 -x619 x620 -x621 -x623 -x625 -x627 -x629 -x631 -x633 -x635 -x637 -x638 -x640 -x641 -x643 -x645 -x646 -x648 -x649 -x650 -x652 -x654 -x656 -x658 -x660 -x661 -x662 -x664 -x665 -x667 -x669 -x670 -x672 -x674 -x675 -x677 -x679 -x681 -x682 -x683 -x685 -x686 -x688 -x690 -x692 -x694 -x696 -x698 -x700 -x702 -x704 -x705 -x706 -x708 -x710 -x712 -x714 -x715 -x717 -x719 -x721 -x723 -x725 -x727 -x729 -x731 -x733 -x735 -x737 -x738 -x740 -x741 -x82 x84 -x86 -x88 -x90 -x92 -x94 -x96 -x98 -x100 -x102 -x104 -x106 -x108 -x110 -x112 -x1 -x114 -x116 -x118 -x120 -x122 -x125 -x2 -x127 -x129 -x132 -x134 -x136 x3 -x139 -x141 -x4 -x143 -x145 -x147 -x149 -x5 -x151 -x6 x7 -x154 -x156 -x158 -x160 x163 -x165 -x167 -x169 -x171 -x173 -x175 -x177 -x179 -x181 -x8 -x184 -x186 -x188 -x190 -x192 -x194 -x196 -x198 -x200 -x202 -x204 -x206 -x208 -x210 -x212 -x215 -x217 -x220 -x222 x9 -x225 -x227 -x229 x231 -x233 -x10 -x235 -x237 -x239 -x241 -x243 x11 -x245 -x248 -x250 x12 -x252 -x13 -x14 -x257 -x15 -x259 -x261 -x16 -x263 -x17 x18 x19 -x266 -x268 -x270 -x272 -x274 -x276 -x278 -x280 -x282 -x286 -x288 -x290 -x292 -x295 -x297 -x299 -x301 -x303 -x305 -x307 -x310 -x312 -x314 -x317 -x319 -x321 -x20 -x324 -x326 -x328 -x330 -x332 -x334 -x336 -x338 -x341 -x343 -x21 -x346 -x348 -x350 -x352 -x354 -x356 -x358 -x360 -x363 -x22 -x366 -x369 -x371 -x373 -x375 -x377 -x379 -x381 -x383 -x385 -x388 -x390 x392 -x394 -x396 -x398 -x400 -x402 -x404 -x406 -x408 -x410 -x412 -x414 -x416 -x418 -x420 -x422 -x424 -x426 -x428 -x23 -x430 -x432 -x434 -x436 -x438 -x440 -x442 -x444 -x446 -x448 -x24 -x450 -x452 -x454 -x456 -x458 -x460 -x463 -x465 -x467 -x469 x25 -x471 -x473 -x475 x26 -x477 -x480 -x482 -x484 -x486 -x488 -x490 -x492 -x494 -x496 -x499 x501 -x503 -x506 -x508 -x510 -x27 -x512 -x28 -x514 -x516 x29 -x519 x30 -x521 -x523 -x526 -x528 -x530 -x532 -x534 -x536 -x538 -x540 -x542 -x544 -x546 -x548 -x550 -x552 -x554 -x556 -x558 -x561 -x563 -x565 -x567 -x569 -x572 -x31 -x574 -x576 -x578 -x580 -x584 -x586 -x588 -x590 -x32 -x592 -x594 -x597 -x599 -x601 -x33 -x603 -x605 -x607 -x34 -x611 -x613 -x615 -x617 x35 -x36 x37 -x622 -x38 -x624 -x626 -x628 -x630 -x632 -x39 -x634 -x636 -x639 -x642 x40 -x41 -x42 -x43 -x644 -x647 -x651 -x653 -x44 -x655 -x657 x45 -x46 -x47 x48 x49 x50 -x659 -x51 -x663 x52 -x666 -x668 -x671 -x673 -x676 -x53 x54 x55 -x678 -x680 -x684 -x687 -x689 -x691 -x693 -x695 -x697 -x699 -x701 -x703 -x707 -x709 -x711 -x713 -x56 -x716 -x718 -x720 -x722 -x57 -x724 -x58 -x59 -x726 -x60 -x61 -x62 -x728 -x730 -x732 -x734 -x63 -x64 x65 x66 x67 x68 -x736 x69 x70 -x71 -x739 -x72 x73 x74 -x75 x76 x77 x78 x79 x80 x81
184.93/185.04	c Total CPU time: 181.276 s

Verifier Data 

OK	12

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2680444-1277459936/watcher-2680444-1277459936 -o /tmp/evaluation-result-2680444-1277459936/solver-2680444-1277459936 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2680444-1277459936.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: 0.92 0.98 0.98 3/106 20580
/proc/meminfo: memFree=1853372/2059040 swapFree=4140248/4192956
[pid=20580] ppid=20578 vsize=2640 CPUtime=0
/proc/20580/stat : 20580 (wbo1.4b) R 20578 20580 20171 0 -1 4202496 302 0 0 0 0 0 0 0 17 0 1 0 121597447 2703360 220 1992294400 134512640 135752675 4291450544 18446744073709551615 135207291 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20580/statm: 660 220 141 303 0 340 0

[startup+0.0202709 s]
/proc/loadavg: 0.92 0.98 0.98 3/106 20580
/proc/meminfo: memFree=1853372/2059040 swapFree=4140248/4192956
[pid=20580] ppid=20578 vsize=2976 CPUtime=0.01
/proc/20580/stat : 20580 (wbo1.4b) R 20578 20580 20171 0 -1 4202496 386 0 0 0 1 0 0 0 17 0 1 0 121597447 3047424 289 1992294400 134512640 135752675 4291450544 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20580/statm: 744 289 141 303 0 439 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2976

[startup+0.101278 s]
/proc/loadavg: 0.92 0.98 0.98 3/106 20580
/proc/meminfo: memFree=1853372/2059040 swapFree=4140248/4192956
[pid=20580] ppid=20578 vsize=2976 CPUtime=0.09
/proc/20580/stat : 20580 (wbo1.4b) R 20578 20580 20171 0 -1 4202496 396 0 0 0 9 0 0 0 17 0 1 0 121597447 3047424 299 1992294400 134512640 135752675 4291450544 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20580/statm: 744 299 145 303 0 439 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2976

[startup+0.300297 s]
/proc/loadavg: 0.92 0.98 0.98 3/106 20580
/proc/meminfo: memFree=1853372/2059040 swapFree=4140248/4192956
[pid=20580] ppid=20578 vsize=3500 CPUtime=0.29
/proc/20580/stat : 20580 (wbo1.4b) R 20578 20580 20171 0 -1 4202496 545 0 0 0 28 1 0 0 17 0 1 0 121597447 3584000 448 1992294400 134512640 135752675 4291450544 18446744073709551615 134611784 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20580/statm: 875 448 145 303 0 570 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3500

[startup+0.700336 s]
/proc/loadavg: 0.92 0.98 0.98 3/106 20580
/proc/meminfo: memFree=1853372/2059040 swapFree=4140248/4192956
[pid=20580] ppid=20578 vsize=4680 CPUtime=0.69
/proc/20580/stat : 20580 (wbo1.4b) R 20578 20580 20171 0 -1 4202496 836 0 0 0 67 2 0 0 17 0 1 0 121597447 4792320 739 1992294400 134512640 135752675 4291450544 18446744073709551615 134605375 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20580/statm: 1170 740 145 303 0 865 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4680

[startup+1.50041 s]
/proc/loadavg: 0.92 0.98 0.98 2/107 20581
/proc/meminfo: memFree=1850016/2059040 swapFree=4140248/4192956
[pid=20580] ppid=20578 vsize=6648 CPUtime=1.49
/proc/20580/stat : 20580 (wbo1.4b) R 20578 20580 20171 0 -1 4202496 1315 0 0 0 144 5 0 0 18 0 1 0 121597447 6807552 1218 1992294400 134512640 135752675 4291450544 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20580/statm: 1662 1218 145 303 0 1357 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6648

[startup+3.10156 s]
/proc/loadavg: 0.92 0.98 0.98 2/107 20581
/proc/meminfo: memFree=1847536/2059040 swapFree=4140248/4192956
[pid=20580] ppid=20578 vsize=10324 CPUtime=3.09
/proc/20580/stat : 20580 (wbo1.4b) R 20578 20580 20171 0 -1 4202496 2225 0 0 0 299 10 0 0 21 0 1 0 121597447 10571776 2128 1992294400 134512640 135752675 4291450544 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20580/statm: 2581 2128 145 303 0 2276 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10324

[startup+6.30187 s]
/proc/loadavg: 0.93 0.98 0.98 2/107 20581
/proc/meminfo: memFree=1840220/2059040 swapFree=4140248/4192956
[pid=20580] ppid=20578 vsize=16916 CPUtime=6.29
/proc/20580/stat : 20580 (wbo1.4b) R 20578 20580 20171 0 -1 4202496 3892 0 0 0 612 17 0 0 25 0 1 0 121597447 17321984 3795 1992294400 134512640 135752675 4291450544 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20580/statm: 4229 3795 145 303 0 3924 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16916

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.98 2/107 20581
/proc/meminfo: memFree=1827696/2059040 swapFree=4140248/4192956
[pid=20580] ppid=20578 vsize=28528 CPUtime=12.69
/proc/20580/stat : 20580 (wbo1.4b) R 20578 20580 20171 0 -1 4202496 6790 0 0 0 1238 31 0 0 25 0 1 0 121597447 29212672 6693 1992294400 134512640 135752675 4291450544 18446744073709551615 134611780 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20580/statm: 7132 6693 145 303 0 6827 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 28528

[startup+25.5007 s]
/proc/loadavg: 0.95 0.98 0.98 2/107 20581
/proc/meminfo: memFree=1805624/2059040 swapFree=4140248/4192956
[pid=20580] ppid=20578 vsize=50260 CPUtime=25.48
/proc/20580/stat : 20580 (wbo1.4b) R 20578 20580 20171 0 -1 4202496 12204 0 0 0 2487 61 0 0 25 0 1 0 121597447 51466240 12107 1992294400 134512640 135752675 4291450544 18446744073709551615 134611642 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20580/statm: 12565 12107 145 303 0 12260 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 50260

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.98 2/107 20583
/proc/meminfo: memFree=1767184/2059040 swapFree=4140248/4192956
[pid=20580] ppid=20578 vsize=88680 CPUtime=51.07
/proc/20580/stat : 20580 (wbo1.4b) R 20578 20580 20171 0 -1 4202496 21813 0 0 0 4997 110 0 0 25 0 1 0 121597447 90808320 21716 1992294400 134512640 135752675 4291450544 18446744073709551615 134638155 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20580/statm: 22170 21716 145 303 0 21865 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 88680

[startup+102.308 s]
/proc/loadavg: 0.98 0.98 0.98 2/107 20583
/proc/meminfo: memFree=1694644/2059040 swapFree=4140248/4192956
[pid=20580] ppid=20578 vsize=160468 CPUtime=102.27
/proc/20580/stat : 20580 (wbo1.4b) R 20578 20580 20171 0 -1 4202496 39710 0 0 0 10022 205 0 0 25 0 1 0 121597447 164319232 39613 1992294400 134512640 135752675 4291450544 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20580/statm: 40117 39613 145 303 0 39812 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 160468

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/107 20594
/proc/meminfo: memFree=1606356/2059040 swapFree=4140248/4192956
[pid=20580] ppid=20578 vsize=249060 CPUtime=162.23
/proc/20580/stat : 20580 (wbo1.4b) R 20578 20580 20171 0 -1 4202496 61856 0 0 0 15895 328 0 0 25 0 1 0 121597447 255037440 61759 1992294400 134512640 135752675 4291450544 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20580/statm: 62265 61759 145 303 0 61960 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 249060

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

[startup+166.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/107 20594
/proc/meminfo: memFree=1600404/2059040 swapFree=4140248/4192956
[pid=20580] ppid=20578 vsize=254452 CPUtime=166.24
/proc/20580/stat : 20580 (wbo1.4b) R 20578 20580 20171 0 -1 4202496 63212 0 0 0 16288 336 0 0 25 0 1 0 121597447 260558848 63115 1992294400 134512640 135752675 4291450544 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20580/statm: 63613 63115 145 303 0 63308 0
Current children cumulated CPU time (s) 166.24
Current children cumulated vsize (KiB) 254452

[startup+172.709 s]
/proc/loadavg: 0.99 0.98 0.98 2/107 20594
/proc/meminfo: memFree=1591228/2059040 swapFree=4140248/4192956
[pid=20580] ppid=20578 vsize=263308 CPUtime=172.65
/proc/20580/stat : 20580 (wbo1.4b) R 20578 20580 20171 0 -1 4202496 65406 0 0 0 16917 348 0 0 25 0 1 0 121597447 269627392 65309 1992294400 134512640 135752675 4291450544 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20580/statm: 65827 65309 145 303 0 65522 0
Current children cumulated CPU time (s) 172.65
Current children cumulated vsize (KiB) 263308

[startup+179.1 s]
/proc/loadavg: 0.99 0.98 0.98 2/107 20594
/proc/meminfo: memFree=1583912/2059040 swapFree=4140248/4192956
[pid=20580] ppid=20578 vsize=272108 CPUtime=179.04
/proc/20580/stat : 20580 (wbo1.4b) R 20578 20580 20171 0 -1 4202496 67596 0 0 0 17544 360 0 0 25 0 1 0 121597447 278638592 67499 1992294400 134512640 135752675 4291450544 18446744073709551615 134642665 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20580/statm: 68027 67499 145 303 0 67722 0
Current children cumulated CPU time (s) 179.04
Current children cumulated vsize (KiB) 272108

[startup+182.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/107 20596
/proc/meminfo: memFree=1578704/2059040 swapFree=4140248/4192956
[pid=20580] ppid=20578 vsize=276984 CPUtime=182.23
/proc/20580/stat : 20580 (wbo1.4b) R 20578 20580 20171 0 -1 4202496 68840 0 0 0 17857 366 0 0 25 0 1 0 121597447 283631616 68743 1992294400 134512640 135752675 4291450544 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20580/statm: 69246 68743 145 303 0 68941 0
Current children cumulated CPU time (s) 182.23
Current children cumulated vsize (KiB) 276984

[startup+183.902 s]
/proc/loadavg: 0.99 0.98 0.98 2/107 20596
/proc/meminfo: memFree=1575604/2059040 swapFree=4140248/4192956
[pid=20580] ppid=20578 vsize=279076 CPUtime=183.84
/proc/20580/stat : 20580 (wbo1.4b) R 20578 20580 20171 0 -1 4202496 69349 0 0 0 18015 369 0 0 25 0 1 0 121597447 285773824 69252 1992294400 134512640 135752675 4291450544 18446744073709551615 135221551 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20580/statm: 69769 69252 145 303 0 69464 0
Current children cumulated CPU time (s) 183.84
Current children cumulated vsize (KiB) 279076

[startup+184.702 s]
/proc/loadavg: 0.99 0.98 0.98 2/107 20596
/proc/meminfo: memFree=1575232/2059040 swapFree=4140248/4192956
[pid=20580] ppid=20578 vsize=278912 CPUtime=184.64
/proc/20580/stat : 20580 (wbo1.4b) R 20578 20580 20171 0 -1 4202496 69359 0 0 0 18095 369 0 0 25 0 1 0 121597447 285605888 69231 1992294400 134512640 135752675 4291450544 18446744073709551615 135205025 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20580/statm: 69728 69231 146 303 0 69423 0
Current children cumulated CPU time (s) 184.64
Current children cumulated vsize (KiB) 278912

[startup+184.902 s]
/proc/loadavg: 0.99 0.98 0.98 2/107 20596
/proc/meminfo: memFree=1575232/2059040 swapFree=4140248/4192956
[pid=20580] ppid=20578 vsize=278912 CPUtime=184.83
/proc/20580/stat : 20580 (wbo1.4b) R 20578 20580 20171 0 -1 4202496 69367 0 0 0 18114 369 0 0 25 0 1 0 121597447 285605888 69239 1992294400 134512640 135752675 4291450544 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20580/statm: 69728 69239 146 303 0 69423 0
Current children cumulated CPU time (s) 184.83
Current children cumulated vsize (KiB) 278912

[startup+185.002 s]
/proc/loadavg: 0.99 0.98 0.98 2/107 20596
/proc/meminfo: memFree=1575232/2059040 swapFree=4140248/4192956
[pid=20580] ppid=20578 vsize=278912 CPUtime=184.93
/proc/20580/stat : 20580 (wbo1.4b) R 20578 20580 20171 0 -1 4202496 69367 0 0 0 18124 369 0 0 25 0 1 0 121597447 285605888 69239 1992294400 134512640 135752675 4291450544 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20580/statm: 69728 69239 146 303 0 69423 0
Current children cumulated CPU time (s) 184.93
Current children cumulated vsize (KiB) 278912

Child status: 0
Real time (s): 185.072
CPU time (s): 185.013
CPU user time (s): 181.276
CPU system time (s): 3.73643
CPU usage (%): 99.968
Max. virtual memory (cumulated for all children) (KiB): 279076

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 181.276
system time used= 3.73643
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 69368
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= 3
involuntary context switches= 377

runsolver used 0.293955 second user time and 0.897863 second system time

The end

Launcher Data 

Begin job on node004 at 2010-06-25 11:58:56
IDJOB=2680444
IDBENCH=25006
IDSOLVER=1190
FILE ID=node004/2680444-1277459936
PBS_JOBID= 11188153
Free space on /tmp= 62336 MiB

SOLVER NAME= wbo 1.4b (fixed)
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_delay/normalized-fir04_area_delay.opb
COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2680444-1277459936/watcher-2680444-1277459936 -o /tmp/evaluation-result-2680444-1277459936/solver-2680444-1277459936 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2680444-1277459936.opb

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

MD5SUM BENCH= ea4ff8014cd873922b6021da249fa157
RANDOM SEED=1142180924

node004.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		: 3000.210
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		: 3000.210
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	: 5599.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1853900 kB
Buffers:         35380 kB
Cached:          73088 kB
SwapCached:       5576 kB
Active:          47840 kB
Inactive:        74088 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1853900 kB
SwapTotal:     4192956 kB
SwapFree:      4140248 kB
Dirty:            2736 kB
Writeback:           0 kB
AnonPages:       12152 kB
Mapped:          12040 kB
Slab:            61112 kB
PageTables:       4188 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182836 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62336 MiB
End job on node004 at 2010-06-25 12:02:01