Trace number 3727656

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 1.72OPT24890 0.395939 0.390386

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/
submittedPB07/aksoy/trarea_ac/normalized-fir02_trarea_ac.opb
MD5SUMaa73e48897f9c10e5003e2188d9e7ab9
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark24890
Best CPU time to get the best result obtained on this benchmark0.028994
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 24890
Optimality of the best value was proved YES
Number of variables644
Total number of constraints1034
Number of constraints which are clauses1034
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 353
Biggest coefficient in the objective function 2034
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 561307
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 2034
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 561307
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c ==============================[ Solver Version ]===============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |   wbo:                     1.72 beta - May, 2012                            |
0.00/0.00	c |                                                                             |
0.00/0.00	c Parsing opb file format. File HOME/instance-3727656-1338664137.opb.
0.00/0.00	c Instance file HOME/instance-3727656-1338664137.opb
0.00/0.00	c File size is 31269 bytes.
0.00/0.00	c Cost Offset: 0
0.00/0.00	c Highest Coefficient sum: 32
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Parsing time:          0.00         s                                      |
0.00/0.00	c |  Number Variables:      644                                                 |
0.00/0.00	c |  Number Clauses:        1034                                                |
0.00/0.00	c |  Number Cardinality:    0                                                   |
0.00/0.00	c |  Number PB Constraints: 0                                                   |
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Problem Type:          Optimization                                        |
0.00/0.00	c |  Objective Function:    PB Constraint                                       |
0.00/0.00	c |                                                                             |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Time (s)  | ID |      Bound      |               Shared Clauses             |
0.00/0.00	c |           |    | value      type |  expCls         impCls        Lit/impCl  |
0.00/0.00	c ===============================================================================
0.00/0.00	c | 0.01      | 0  | 7013         lb |  0                0                0.00  |
0.00/0.00	c | 0.01      | 0  | 8145         lb |  0                0                0.00  |
0.00/0.00	c | 0.01      | 0  | 8197         lb |  0                0                0.00  |
0.00/0.00	c | 0.01      | 0  | 8223         lb |  0                0                0.00  |
0.00/0.00	c | 0.01      | 0  | 8455         lb |  0                0                0.00  |
0.00/0.00	c | 0.01      | 0  | 9665         lb |  0                0                0.00  |
0.00/0.01	c | 0.01      | 0  | 9691         lb |  0                0                0.00  |
0.00/0.01	c | 0.01      | 0  | 9717         lb |  0                0                0.00  |
0.00/0.01	c | 0.01      | 0  | 9746         lb |  0                0                0.00  |
0.00/0.01	c | 0.01      | 0  | 9821         lb |  0                0                0.00  |
0.00/0.01	c | 0.01      | 0  | 10013        lb |  0                0                0.00  |
0.00/0.01	c | 0.01      | 0  | 10031        lb |  0                0                0.00  |
0.00/0.01	c | 0.01      | 0  | 11135        lb |  0                0                0.00  |
0.00/0.01	c | 0.01      | 0  | 11147        lb |  0                0                0.00  |
0.00/0.01	c | 0.01      | 0  | 11336        lb |  0                0                0.00  |
0.00/0.01	c | 0.01      | 0  | 12487        lb |  0                0                0.00  |
0.00/0.01	c | 0.01      | 0  | 13749        lb |  0                0                0.00  |
0.00/0.01	c | 0.02      | 0  | 15037        lb |  0                0                0.00  |
0.00/0.01	c | 0.02      | 0  | 15089        lb |  0                0                0.00  |
0.00/0.01	c | 0.02      | 0  | 15115        lb |  0                0                0.00  |
0.00/0.02	c | 0.02      | 0  | 15231        lb |  0                0                0.00  |
0.00/0.02	c | 0.02      | 0  | 15269        lb |  0                0                0.00  |
0.00/0.02	c | 0.02      | 0  | 16455        lb |  0                0                0.00  |
0.00/0.02	c | 0.02      | 0  | 16609        lb |  0                0                0.00  |
0.00/0.02	c | 0.02      | 0  | 17923        lb |  0                0                0.00  |
0.00/0.02	c | 0.02      | 0  | 19211        lb |  0                0                0.00  |
0.00/0.02	c | 0.02      | 0  | 19263        lb |  0                0                0.00  |
0.00/0.02	c | 0.02      | 0  | 19327        lb |  0                0                0.00  |
0.00/0.02	c | 0.03      | 0  | 19373        lb |  0                0                0.00  |
0.00/0.02	c | 0.03      | 0  | 19379        lb |  0                0                0.00  |
0.00/0.02	c | 0.03      | 0  | 19418        lb |  0                0                0.00  |
0.00/0.02	c | 0.03      | 0  | 19496        lb |  0                0                0.00  |
0.00/0.03	c | 0.03      | 0  | 19501        lb |  0                0                0.00  |
0.00/0.03	c | 0.03      | 0  | 19505        lb |  0                0                0.00  |
0.00/0.03	c | 0.03      | 0  | 19522        lb |  0                0                0.00  |
0.00/0.03	c | 0.03      | 0  | 19583        lb |  0                0                0.00  |
0.00/0.03	c | 0.03      | 0  | 19592        lb |  0                0                0.00  |
0.00/0.03	c | 0.04      | 0  | 19600        lb |  0                0                0.00  |
0.00/0.03	c | 0.04      | 0  | 19609        lb |  0                0                0.00  |
0.00/0.03	c | 0.04      | 0  | 19667        lb |  0                0                0.00  |
0.00/0.04	c | 0.04      | 0  | 19693        lb |  0                0                0.00  |
0.00/0.04	c | 0.04      | 0  | 19841        lb |  0                0                0.00  |
0.00/0.04	c | 0.04      | 0  | 21181        lb |  0                0                0.00  |
0.00/0.04	c | 0.04      | 0  | 22521        lb |  0                0                0.00  |
0.00/0.04	c | 0.04      | 0  | 23835        lb |  0                0                0.00  |
0.04/0.04	c | 0.04      | 0  | 23847        lb |  0                0                0.00  |
0.04/0.04	c | 0.05      | 0  | 23861        lb |  0                0                0.00  |
0.04/0.04	c | 0.05      | 0  | 23896        lb |  0                0                0.00  |
0.04/0.05	c | 0.05      | 0  | 23931        lb |  0                0                0.00  |
0.04/0.05	c | 0.05      | 0  | 23951        lb |  0                0                0.00  |
0.04/0.05	c | 0.05      | 0  | 23960        lb |  0                0                0.00  |
0.04/0.05	c | 0.05      | 0  | 23966        lb |  0                0                0.00  |
0.04/0.05	c | 0.06      | 0  | 23978        lb |  0                0                0.00  |
0.04/0.05	c | 0.06      | 0  | 23998        lb |  0                0                0.00  |
0.04/0.06	c | 0.06      | 0  | 24018        lb |  0                0                0.00  |
0.04/0.06	c | 0.06      | 0  | 24024        lb |  0                0                0.00  |
0.04/0.06	c | 0.06      | 0  | 24026        lb |  0                0                0.00  |
0.04/0.06	c | 0.07      | 0  | 24027        lb |  0                0                0.00  |
0.04/0.07	c | 0.07      | 0  | 24035        lb |  0                0                0.00  |
0.04/0.07	c | 0.07      | 0  | 24039        lb |  0                0                0.00  |
0.04/0.07	c | 0.07      | 0  | 24041        lb |  0                0                0.00  |
0.04/0.08	c | 0.08      | 0  | 24044        lb |  0                0                0.00  |
0.04/0.08	c | 0.08      | 0  | 24056        lb |  0                0                0.00  |
0.04/0.08	c | 0.09      | 0  | 24061        lb |  0                0                0.00  |
0.04/0.09	c | 0.09      | 0  | 24062        lb |  0                0                0.00  |
0.04/0.09	c | 0.09      | 0  | 24064        lb |  0                0                0.00  |
0.04/0.09	c | 0.10      | 0  | 24065        lb |  0                0                0.00  |
0.09/0.10	c | 0.10      | 0  | 24066        lb |  0                0                0.00  |
0.09/0.10	c | 0.11      | 0  | 24069        lb |  0                0                0.00  |
0.09/0.11	c | 0.11      | 0  | 24078        lb |  0                0                0.00  |
0.09/0.11	c | 0.12      | 0  | 24113        lb |  0                0                0.00  |
0.09/0.12	c | 0.12      | 0  | 24151        lb |  0                0                0.00  |
0.09/0.12	c | 0.13      | 0  | 24152        lb |  0                0                0.00  |
0.09/0.13	c | 0.13      | 0  | 24156        lb |  0                0                0.00  |
0.09/0.13	c | 0.14      | 0  | 24192        lb |  0                0                0.00  |
0.09/0.14	c | 0.14      | 0  | 24194        lb |  0                0                0.00  |
0.09/0.14	c | 0.15      | 0  | 24230        lb |  0                0                0.00  |
0.09/0.15	c | 0.15      | 0  | 24231        lb |  0                0                0.00  |
0.09/0.15	c | 0.16      | 0  | 24240        lb |  0                0                0.00  |
0.09/0.16	c | 0.16      | 0  | 24241        lb |  0                0                0.00  |
0.09/0.17	c | 0.17      | 0  | 24245        lb |  0                0                0.00  |
0.09/0.17	c | 0.17      | 0  | 24248        lb |  0                0                0.00  |
0.09/0.18	c | 0.18      | 0  | 24249        lb |  0                0                0.00  |
0.09/0.18	c | 0.19      | 0  | 24258        lb |  0                0                0.00  |
0.09/0.19	c | 0.19      | 0  | 24295        lb |  0                0                0.00  |
0.19/0.20	c | 0.20      | 0  | 24296        lb |  0                0                0.00  |
0.19/0.20	c | 0.21      | 0  | 24305        lb |  0                0                0.00  |
0.19/0.21	c | 0.21      | 0  | 24313        lb |  0                0                0.00  |
0.19/0.22	c | 0.22      | 0  | 24314        lb |  0                0                0.00  |
0.19/0.22	c | 0.23      | 0  | 24357        lb |  0                0                0.00  |
0.19/0.23	c | 0.23      | 0  | 24383        lb |  0                0                0.00  |
0.19/0.23	c | 0.24      | 0  | 24389        lb |  0                0                0.00  |
0.19/0.24	c | 0.24      | 0  | 24441        lb |  0                0                0.00  |
0.19/0.25	c | 0.25      | 0  | 24444        lb |  0                0                0.00  |
0.19/0.26	c | 0.26      | 0  | 24446        lb |  0                0                0.00  |
0.19/0.26	c | 0.27      | 0  | 24451        lb |  0                0                0.00  |
0.19/0.27	c | 0.27      | 0  | 24470        lb |  0                0                0.00  |
0.19/0.28	c | 0.28      | 0  | 24499        lb |  0                0                0.00  |
0.19/0.29	c | 0.29      | 0  | 24508        lb |  0                0                0.00  |
0.19/0.29	c | 0.30      | 0  | 24517        lb |  0                0                0.00  |
0.29/0.30	c | 0.31      | 0  | 24670        lb |  0                0                0.00  |
0.29/0.31	c | 0.31      | 0  | 24797        lb |  0                0                0.00  |
0.29/0.32	c | 0.32      | 0  | 24802        lb |  0                0                0.00  |
0.29/0.33	c | 0.33      | 0  | 24835        lb |  0                0                0.00  |
0.29/0.33	c | 0.34      | 0  | 24861        lb |  0                0                0.00  |
0.29/0.34	c | 0.35      | 0  | 24881        lb |  0                0                0.00  |
0.29/0.35	c | 0.35      | 0  | 24882        lb |  0                0                0.00  |
0.29/0.36	c | 0.36      | 0  | 24883        lb |  0                0                0.00  |
0.29/0.37	c | 0.38      | 0  | 24890        lb |  0                0                0.00  |
0.29/0.38	c | 0.39      | 0  | 24890        ub |  0                0                0.00  |
0.29/0.38	c ===============================================================================
0.29/0.38	c Wall Clock Time: 0.39 s
0.29/0.38	o 24890
0.29/0.38	c Best Solution: 24890
0.29/0.38	s OPTIMUM FOUND
0.29/0.38	v -x56 -x58 -x60 -x62 -x64 -x66 -x68 -x70 -x72 -x74 -x76 -x77 -x79 -x80 -x81 -x82 -x84 -x86 -x88 x89 -x91 -x93 -x95 -x97 -x99 -x100 -x102 -x104 -x105 -x107 -x109 -x111 -x113 -x115 -x117 -x119 -x120 -x122 -x124 -x126 -x127 -x129 -x131 -x133 -x135 -x137 -x139 -x140 -x142 -x144 -x146 -x148 -x150 -x152 -x154 -x156 -x158 -x160 -x162 -x164 -x166 -x168 -x170 -x172 -x174 -x176 -x178 -x180 -x182 -x184 -x186 -x188 -x190 -x192 -x194 -x196 -x198 x200 -x202 -x204 -x206 -x208 -x210 -x212 -x214 -x216 -x218 -x220 -x222 -x224 -x226 -x228 -x230 -x232 -x234 -x235 -x237 -x239 -x241 -x243 -x245 -x247 -x249 -x251 -x253 -x255 -x256 -x258 -x260 -x262 -x263 -x265 -x267 -x269 -x271 -x273 x274 -x276 -x278 -x280 -x282 -x283 -x285 -x287 -x288 -x290 -x292 -x293 -x295 -x297 -x299 -x301 -x303 -x305 -x307 -x309 -x310 -x311 -x313 -x314 -x316 -x318 -x319 -x321 -x323 -x324 -x326 -x327 -x329 -x331 -x333 -x334 -x336 -x338 -x340 -x342 -x343 -x345 -x346 -x348 -x349 -x350 -x352 -x354 -x355 -x357 -x358 -x359 -x360 -x362 -x363 -x365 -x367 -x368 -x370 -x371 -x373 -x375 -x377 -x379 -x381 -x383 -x385 -x387 -x388 -x389 -x391 -x393 -x395 -x397 -x399 -x401 -x403 -x405 -x407 -x409 -x410 -x412 -x414 -x416 -x418 -x420 -x422 -x423 -x425 -x426 -x428 -x430 -x432 -x434 -x435 -x437 -x439 -x441 -x443 -x445 x447 -x449 -x451 -x452 -x454 -x455 -x457 -x458 -x459 -x461 -x463 -x465 -x467 -x469 x470 -x472 -x473 -x474 -x475 -x477 -x479 -x481 -x482 -x483 -x485 -x486 -x487 -x489 -x490 -x492 -x493 -x494 -x496 -x498 -x500 -x502 -x503 -x505 -x506 -x508 -x510 x511 -x513 -x515 -x517 -x519 -x521 -x523 -x525 -x526 -x528 -x530 -x531 -x532 -x534 -x536 -x537 -x539 -x541 -x543 -x544 -x546 -x547 -x548 -x550 -x551 -x553 -x555 -x556 -x558 -x559 -x561 -x563 -x565 -x567 x569 -x570 -x571 -x573 -x574 -x575 -x576 -x578 -x580 -x581 x582 -x583 -x585 -x586 -x587 -x589 -x591 -x593 x594 -x595 -x596 -x598 -x599 x600 -x602 -x604 -x605 -x606 -x607 -x609 -x610 -x611 x612 -x613 -x615 x616 x617 -x618 -x619 -x621 -x622 -x623 x624 -x626 -x627 -x628 -x629 -x630 -x631 -x632 -x633 -x634 -x635 -x636 -x637 -x638 -x639 x640 x641 x642 x643 -x644 -x55 -x1 -x57 -x59 -x61 -x2 -x63 -x65 -x67 -x69 -x71 -x73 -x75 -x3 -x78 -x4 -x5 -x6 -x83 -x85 -x87 -x90 -x92 -x94 -x96 -x98 -x7 -x101 -x103 -x8 -x106 -x108 -x110 -x9 -x112 -x114 -x116 -x118 -x121 -x123 -x10 -x125 -x128 -x11 -x130 -x132 -x134 -x136 -x138 -x141 -x12 -x143 -x145 -x147 -x149 -x151 -x153 -x155 -x157 -x159 -x161 -x163 -x165 -x167 -x169 -x171 -x173 -x175 -x177 -x179 -x181 -x183 -x185 -x187 -x189 -x191 -x193 -x195 -x197 x199 -x201 -x203 -x205 -x207 -x209 -x211 -x213 -x215 -x217 -x219 -x221 -x223 -x225 -x227 -x229 -x231 -x233 -x13 -x236 -x238 -x240 -x242 -x14 -x244 -x246 -x248 -x250 -x252 -x254 -x257 -x259 -x261 -x15 -x264 -x266 -x268 -x270 -x272 -x275 -x277 -x279 -x281 -x284 -x286 -x16 -x289 -x291 -x17 -x294 -x296 -x298 -x300 -x302 -x304 -x306 -x18 -x308 -x19 -x312 -x20 -x315 -x317 -x21 -x320 -x322 -x22 -x325 -x23 -x328 -x330 -x332 -x335 -x337 -x339 -x24 -x341 -x344 -x25 -x347 -x26 -x27 -x351 -x28 -x353 -x356 -x29 -x30 -x361 -x364 -x31 -x366 -x369 -x32 -x372 -x374 -x376 -x378 -x380 -x382 -x384 -x386 -x390 -x392 -x394 -x396 -x33 -x398 -x400 -x402 -x404 -x406 -x408 -x411 -x413 -x415 -x417 -x34 -x419 -x421 -x424 -x35 -x427 -x429 -x431 -x433 -x436 -x438 -x440 -x442 -x444 x446 -x448 -x450 -x453 -x36 -x456 -x37 -x460 -x462 -x464 -x466 -x468 -x471 -x38 -x39 -x40 -x476 -x478 -x480 -x41 -x484 -x42 -x488 -x491 -x43 -x495 -x497 -x499 -x501 -x504 -x507 -x509 -x512 -x514 -x516 -x518 -x520 -x522 -x524 -x527 -x529 -x44 -x533 -x535 -x45 -x538 -x540 -x542 -x545 -x549 -x552 -x554 -x557 -x560 -x562 -x564 -x566 x568 -x572 -x46 -x577 -x579 -x47 -x584 -x588 -x590 -x592 -x48 -x49 -x597 x50 -x601 -x51 -x603 -x608 -x614 -x620 -x52 -x625 -x53 -x54

Verifier Data 

OK	24890

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3727656-1338664137/watcher-3727656-1338664137 -o /tmp/evaluation-result-3727656-1338664137/solver-3727656-1338664137 -C 1800 -W 1900 -M 15500 wbo1.72 -file-format=opb HOME/instance-3727656-1338664137.opb 

running on 4 cores: 1,3,5,7

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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 2346
/proc/meminfo: memFree=28315264/32873844 swapFree=7632/7632
[pid=2346] ppid=2344 vsize=83800 CPUtime=0 cores=1,3,5,7
/proc/2346/stat : 2346 (wbo1.72) S 2344 2346 31928 0 -1 4202496 848 0 0 0 0 0 0 0 20 0 2 0 332538041 85811200 792 33554432000 4194304 5964350 140734438593600 140734438593120 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/2346/statm: 20950 792 185 433 0 20514 0
[pid=2346/tid=2347] ppid=2344 vsize=83800 CPUtime=0 cores=1,3,5,7
/proc/2346/task/2347/stat : 2347 (wbo1.72) R 2344 2346 31928 0 -1 4202560 83 0 0 0 0 0 0 0 20 0 2 0 332538041 85811200 793 33554432000 4194304 5964350 140734438593600 140734438592888 5136340 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0

[startup+0.0455871 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 2346
/proc/meminfo: memFree=28315264/32873844 swapFree=7632/7632
[pid=2346] ppid=2344 vsize=83800 CPUtime=0.04 cores=1,3,5,7
/proc/2346/stat : 2346 (wbo1.72) S 2344 2346 31928 0 -1 4202496 1210 0 0 0 4 0 0 0 20 0 2 0 332538041 85811200 1140 33554432000 4194304 5964350 140734438593600 140734438593120 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/2346/statm: 20950 1140 194 433 0 20514 0
[pid=2346/tid=2347] ppid=2344 vsize=83800 CPUtime=0.02 cores=1,3,5,7
/proc/2346/task/2347/stat : 2347 (wbo1.72) R 2344 2346 31928 0 -1 4202560 445 0 0 0 2 0 0 0 20 0 2 0 332538041 85811200 1140 33554432000 4194304 5964350 140734438593600 140734438592888 5236791 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 83800

[startup+0.100295 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 2346
/proc/meminfo: memFree=28315264/32873844 swapFree=7632/7632
[pid=2346] ppid=2344 vsize=83800 CPUtime=0.09 cores=1,3,5,7
/proc/2346/stat : 2346 (wbo1.72) S 2344 2346 31928 0 -1 4202496 1900 0 0 0 9 0 0 0 20 0 2 0 332538041 85811200 1599 33554432000 4194304 5964350 140734438593600 140734438593120 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/2346/statm: 20950 1599 196 433 0 20514 0
[pid=2346/tid=2347] ppid=2344 vsize=83800 CPUtime=0.08 cores=1,3,5,7
/proc/2346/task/2347/stat : 2347 (wbo1.72) R 2344 2346 31928 0 -1 4202560 1135 0 0 0 8 0 0 0 20 0 2 0 332538041 85811200 1599 33554432000 4194304 5964350 140734438593600 140734438592888 4395186 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 83800

[startup+0.300286 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 2346
/proc/meminfo: memFree=28315264/32873844 swapFree=7632/7632
[pid=2346] ppid=2344 vsize=83800 CPUtime=0.29 cores=1,3,5,7
/proc/2346/stat : 2346 (wbo1.72) S 2344 2346 31928 0 -1 4202496 4276 0 0 0 29 0 0 0 20 0 2 0 332538041 85811200 2742 33554432000 4194304 5964350 140734438593600 140734438593120 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/2346/statm: 20950 2742 196 433 0 20514 0
[pid=2346/tid=2347] ppid=2344 vsize=83800 CPUtime=0.28 cores=1,3,5,7
/proc/2346/task/2347/stat : 2347 (wbo1.72) R 2344 2346 31928 0 -1 4202560 3511 0 0 0 28 0 0 0 20 0 2 0 332538041 85811200 2742 33554432000 4194304 5964350 140734438593600 140107660360216 5179490 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 83800

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

Child status: 255
Real time (s): 0.390386
CPU time (s): 0.395939
CPU user time (s): 0.382941
CPU system time (s): 0.012998
CPU usage (%): 101.422
Max. virtual memory (cumulated for all children) (KiB): 83800

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.382941
system time used= 0.012998
maximum resident set size= 12024
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5560
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= 3

runsolver used 0.001999 second user time and 0.006998 second system time

The end

Launcher Data 

Begin job on node141 at 2012-06-02 21:08:57
IDJOB=3727656
IDBENCH=25022
IDSOLVER=2313
FILE ID=node141/3727656-1338664137
RUNJOBID= node141-1338651369-932
PBS_JOBID= 14636439
Free space on /tmp= 70736 MiB

SOLVER NAME= wbo 1.72
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/trarea_ac/normalized-fir02_trarea_ac.opb
COMMAND LINE= wbo1.72 -file-format=opb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3727656-1338664137/watcher-3727656-1338664137 -o /tmp/evaluation-result-3727656-1338664137/solver-3727656-1338664137 -C 1800 -W 1900 -M 15500  wbo1.72 -file-format=opb HOME/instance-3727656-1338664137.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= aa73e48897f9c10e5003e2188d9e7ab9
RANDOM SEED=1234137469

node141.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.744
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.48
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.744
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.744
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.93
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.744
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.744
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.744
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.744
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.744
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        28315536 kB
Buffers:          380120 kB
Cached:          3078172 kB
SwapCached:          216 kB
Active:          1391168 kB
Inactive:        2287712 kB
Active(anon):     211688 kB
Inactive(anon):    11300 kB
Active(file):    1179480 kB
Inactive(file):  2276412 kB
Unevictable:        7632 kB
Mlocked:            7632 kB
SwapTotal:      67108856 kB
SwapFree:       67108640 kB
Dirty:              5452 kB
Writeback:             0 kB
AnonPages:        227624 kB
Mapped:            11380 kB
Shmem:               172 kB
Slab:             738028 kB
SReclaimable:     180560 kB
SUnreclaim:       557468 kB
KernelStack:        1488 kB
PageTables:         4412 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     165628 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    167936 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 70732 MiB
End job on node141 at 2012-06-02 21:08:58