Trace number 3704504

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
pwbo 2.0OPT6 9.00463 4.50485

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_50_10_5.opb
MD5SUM381026b11996e1fba08582de081db326
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark6
Best CPU time to get the best result obtained on this benchmark0.412936
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 6
Optimality of the best value was proved YES
Number of variables50
Total number of constraints50
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 constraints50
Minimum length of a constraint11
Maximum length of a constraint18
Number of terms in the objective function 50
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 50
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 50
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)606
Sum of products size (including duplicates)1212
Number of different products606
Sum of products size1212

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 ==============================[ Solver Version ]===============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  pwbo:                    2.0 beta - March, 2012                            |
0.00/0.00	c |                                                                             |
0.00/0.00	c Parsing opb file format. File HOME/instance-3704504-1338088849.opb.
0.00/0.00	c Instance file HOME/instance-3704504-1338088849.opb
0.00/0.00	c File size is 42345 bytes.
0.00/0.00	c Cost Offset: 0
0.00/0.00	c Highest Coefficient sum: 19
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Parsing time:          0.01         s                                      |
0.00/0.00	c |  Number Variables:      656                                                 |
0.00/0.00	c |  Number Clauses:        656                                                 |
0.00/0.00	c |  Number Cardinality:    0                                                   |
0.00/0.00	c |  Number PB Constraints: 606                                                 |
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Problem Type:          Optimization                                        |
0.00/0.00	c |  Objective Function:    Cardinality Constraint                              |
0.00/0.00	c |                                                                             |
0.00/0.00	c ===============================================================================
8.98/4.50	o 49
8.98/4.50	o 9
8.98/4.50	o 7
8.98/4.50	o 6
8.98/4.50	c ===============================================================================
8.98/4.50	c Wall Clock Time: 4.50 s
8.98/4.50	c Best Solution: 6
8.98/4.50	s OPTIMUM FOUND
8.98/4.50	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 -x81 -x82 -x83 -x84 -x85 -x86 -x87 x88 x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 x131 -x132 -x133 -x134 -x135 -x136 -x137 x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 x177 -x178 -x179 x180 -x181 x182 -x183 -x184 -x185 -x186 x187 -x188 x189 -x190 -x191 x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 x201 -x202 -x203 -x204 x205 -x206 -x207 -x208 -x209 -x210 -x211 -x212 -x213 -x214 -x215 -x216 x217 x218 -x219 x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 x228 -x229 -x230 -x231 -x232 -x233 -x234 -x235 x236 -x237 -x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x250 -x251 -x252 -x253 -x254 -x255 -x256 -x257 -x258 -x259 -x260 -x261 -x262 -x263 x264 -x265 -x266 -x267 -x268 -x269 -x270 -x271 -x272 -x273 -x274 -x275 -x276 -x277 -x278 x279 -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 -x289 -x290 x291 -x292 -x293 -x294 -x295 -x296 -x297 -x298 -x299 -x300 -x301 -x302 -x303 -x304 -x305 -x306 x307 -x308 -x309 -x310 -x311 -x312 x313 -x314 -x315 -x316 -x317 x318 -x319 -x320 -x321 -x322 -x323 -x324 -x325 -x326 -x327 -x328 -x329 -x330 -x331 -x332 -x333 -x334 -x335 -x336 -x337 -x338 -x339 -x340 -x341 -x342 -x343 -x344 -x345 -x346 -x347 x348 -x349 -x350 -x351 -x352 -x353 -x354 -x355 -x356 -x357 -x358 -x359 -x360 -x361 x362 -x363 -x364 -x365 -x366 -x367 -x368 -x369 -x370 -x371 -x372 -x373 -x374 -x375 -x376 -x377 -x378 -x379 -x380 x381 -x382 -x383 -x384 -x385 -x386 -x387 -x388 -x389 -x390 -x391 -x392 -x393 -x394 x395 x396 -x397 -x398 -x399 -x400 -x401 -x402 -x403 -x404 -x405 -x406 -x407 -x408 -x409 -x410 -x411 -x412 -x413 -x414 -x415 -x416 -x417 -x418 -x419 x420 -x421 -x422 -x423 -x424 -x425 -x426 -x427 x428 -x429 -x430 -x431 -x432 -x433 -x434 -x435 x436 -x437 -x438 -x439 -x440 -x441 -x442 x443 x444 -x445 -x446 -x447 -x448 -x449 -x450 -x451 -x452 -x453 -x454 -x455 -x456 x457 -x458 -x459 -x460 -x461 -x462 -x463 -x464 -x465 x466 x467 -x468 -x469 -x470 -x471 -x472 -x473 -x474 -x475 -x476 -x477 -x478 -x479 x480 -x481 -x482 -x483 -x484 -x485 -x486 -x487 -x488 -x489 -x490 -x491 -x492 -x493 -x494 x495 -x496 -x497 -x498 -x499 x500 x501 -x502 -x503 -x504 -x505 -x506 -x507 -x508 -x509 -x510 -x511 x512 x513 -x514 -x515 -x516 -x517 -x518 -x519 -x520 -x521 -x522 -x523 -x524 x525 x526 -x527 -x528 -x529 -x530 -x531 -x532 -x533 -x534 -x535 x536 -x537 -x538 -x539 -x540 -x541 -x542 -x543 -x544 -x545 x546 -x547 -x548 -x549 -x550 -x551 -x552 -x553 -x554 -x555 -x556 -x557 -x558 -x559 -x560 -x561 -x562 x563 -x564 -x565 -x566 -x567 x568 -x569 -x570 -x571 -x572 -x573 -x574 -x575 -x576 -x577 -x578 x579 x580 -x581 -x582 -x583 -x584 -x585 -x586 -x587 -x588 x589 -x590 -x591 -x592 -x593 -x594 -x595 -x596 -x597 -x598 x599 x600 -x601 -x602 -x603 -x604 -x605 -x606 -x607 x608 x609 -x610 -x611 -x612 -x613 -x614 -x615 -x616 -x617 -x618 -x619 -x620 -x621 -x622 -x623 -x624 -x625 -x626 -x627 -x628 -x629 -x630 x631 -x632 -x633 -x634 -x635 -x636 -x637 -x638 -x639 -x640 x641 -x642 -x643 -x644 -x645 -x646 -x647 -x648 -x649 -x650 -x651 -x652 -x653 -x654 -x655 x656

Verifier Data 

OK	6

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-3704504-1338088849/watcher-3704504-1338088849 -o /tmp/evaluation-result-3704504-1338088849/solver-3704504-1338088849 -C 1800 -W 1900 -M 15500 pwbo2.0 -file-format=opb -verbosity=0 HOME/instance-3704504-1338088849.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: 4.00 3.94 3.29 4/177 25283
/proc/meminfo: memFree=27856500/32873852 swapFree=6848/6848
[pid=25283] ppid=25281 vsize=162908 CPUtime=0 cores=1,3,5,7
/proc/25283/stat : 25283 (pwbo2.0) S 25281 25283 23596 0 -1 4202496 1027 0 0 0 0 0 0 0 20 0 3 0 275010842 166817792 969 33554432000 4194304 5965102 140734415234848 140734415234368 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/25283/statm: 40727 977 185 433 0 40291 0
[pid=25283/tid=25284] ppid=25281 vsize=162908 CPUtime=0 cores=1,3,5,7
/proc/25283/task/25284/stat : 25284 (pwbo2.0) R 25281 25283 23596 0 -1 4202560 67 0 0 0 0 0 0 0 20 0 3 0 275010842 166817792 984 33554432000 4194304 5965102 140734415234848 139870700399304 4397279 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=25283/tid=25285] ppid=25281 vsize=162908 CPUtime=0 cores=1,3,5,7
/proc/25283/task/25285/stat : 25285 (pwbo2.0) R 25281 25283 23596 0 -1 4202560 60 0 0 0 0 0 0 0 20 0 3 0 275010842 166817792 984 33554432000 4194304 5965102 140734415234848 139870689908888 4415477 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0

[startup+0.067771 s]
/proc/loadavg: 4.00 3.94 3.29 4/177 25283
/proc/meminfo: memFree=27856500/32873852 swapFree=6848/6848
[pid=25283] ppid=25281 vsize=163180 CPUtime=0.12 cores=1,3,5,7
/proc/25283/stat : 25283 (pwbo2.0) S 25281 25283 23596 0 -1 4202496 1445 0 0 0 12 0 0 0 20 0 3 0 275010842 167096320 1387 33554432000 4194304 5965102 140734415234848 140734415234368 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/25283/statm: 40795 1387 206 433 0 40359 0
[pid=25283/tid=25284] ppid=25281 vsize=163180 CPUtime=0.05 cores=1,3,5,7
/proc/25283/task/25284/stat : 25284 (pwbo2.0) R 25281 25283 23596 0 -1 4202560 294 0 0 0 5 0 0 0 20 0 3 0 275010842 167096320 1387 33554432000 4194304 5965102 140734415234848 139870700398584 5137076 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=25283/tid=25285] ppid=25281 vsize=163180 CPUtime=0.05 cores=1,3,5,7
/proc/25283/task/25285/stat : 25285 (pwbo2.0) R 25281 25283 23596 0 -1 4202560 236 0 0 0 5 0 0 0 20 0 3 0 275010842 167096320 1387 33554432000 4194304 5965102 140734415234848 139870689909048 4393958 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.12
Current children cumulated vsize (KiB) 163180

[startup+0.100345 s]
/proc/loadavg: 4.00 3.94 3.29 4/177 25283
/proc/meminfo: memFree=27856500/32873852 swapFree=6848/6848
[pid=25283] ppid=25281 vsize=163180 CPUtime=0.19 cores=1,3,5,7
/proc/25283/stat : 25283 (pwbo2.0) S 25281 25283 23596 0 -1 4202496 1566 0 0 0 19 0 0 0 20 0 3 0 275010842 167096320 1508 33554432000 4194304 5965102 140734415234848 140734415234368 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/25283/statm: 40795 1508 206 433 0 40359 0
[pid=25283/tid=25284] ppid=25281 vsize=163180 CPUtime=0.08 cores=1,3,5,7
/proc/25283/task/25284/stat : 25284 (pwbo2.0) R 25281 25283 23596 0 -1 4202560 373 0 0 0 8 0 0 0 20 0 3 0 275010842 167096320 1508 33554432000 4194304 5965102 140734415234848 139870700398584 4401123 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=25283/tid=25285] ppid=25281 vsize=163180 CPUtime=0.08 cores=1,3,5,7
/proc/25283/task/25285/stat : 25285 (pwbo2.0) R 25281 25283 23596 0 -1 4202560 278 0 0 0 8 0 0 0 20 0 3 0 275010842 167096320 1508 33554432000 4194304 5965102 140734415234848 139870689909048 4401116 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 163180

[startup+0.300338 s]
/proc/loadavg: 4.00 3.94 3.29 4/177 25283
/proc/meminfo: memFree=27856500/32873852 swapFree=6848/6848
[pid=25283] ppid=25281 vsize=163180 CPUtime=0.58 cores=1,3,5,7
/proc/25283/stat : 25283 (pwbo2.0) S 25281 25283 23596 0 -1 4202496 2196 0 0 0 58 0 0 0 20 0 3 0 275010842 167096320 2138 33554432000 4194304 5965102 140734415234848 140734415234368 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/25283/statm: 40795 2138 207 433 0 40359 0
[pid=25283/tid=25284] ppid=25281 vsize=163180 CPUtime=0.28 cores=1,3,5,7
/proc/25283/task/25284/stat : 25284 (pwbo2.0) R 25281 25283 23596 0 -1 4202560 757 0 0 0 28 0 0 0 20 0 3 0 275010842 167096320 2138 33554432000 4194304 5965102 140734415234848 139870700398392 4221120 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=25283/tid=25285] ppid=25281 vsize=163180 CPUtime=0.28 cores=1,3,5,7
/proc/25283/task/25285/stat : 25285 (pwbo2.0) R 25281 25283 23596 0 -1 4202560 524 0 0 0 28 0 0 0 20 0 3 0 275010842 167096320 2138 33554432000 4194304 5965102 140734415234848 139870689909048 4401118 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.58
Current children cumulated vsize (KiB) 163180

[startup+0.700353 s]
/proc/loadavg: 4.00 3.94 3.29 4/177 25283
/proc/meminfo: memFree=27856500/32873852 swapFree=6848/6848
[pid=25283] ppid=25281 vsize=163180 CPUtime=1.38 cores=1,3,5,7
/proc/25283/stat : 25283 (pwbo2.0) S 25281 25283 23596 0 -1 4202496 3106 0 0 0 137 1 0 0 20 0 3 0 275010842 167096320 3048 33554432000 4194304 5965102 140734415234848 140734415234368 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/25283/statm: 40795 3048 207 433 0 40359 0
[pid=25283/tid=25284] ppid=25281 vsize=163180 CPUtime=0.68 cores=1,3,5,7
/proc/25283/task/25284/stat : 25284 (pwbo2.0) R 25281 25283 23596 0 -1 4202560 1298 0 0 0 66 2 0 0 20 0 3 0 275010842 167096320 3048 33554432000 4194304 5965102 140734415234848 139870700398584 4401582 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=25283/tid=25285] ppid=25281 vsize=163180 CPUtime=0.68 cores=1,3,5,7
/proc/25283/task/25285/stat : 25285 (pwbo2.0) R 25281 25283 23596 0 -1 4202560 893 0 0 0 68 0 0 0 20 0 3 0 275010842 167096320 3048 33554432000 4194304 5965102 140734415234848 139870689909096 4221120 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 1.38
Current children cumulated vsize (KiB) 163180

[startup+1.50036 s]
/proc/loadavg: 4.00 3.94 3.29 5/180 25286
/proc/meminfo: memFree=27843092/32873852 swapFree=6848/6848
[pid=25283] ppid=25281 vsize=163180 CPUtime=2.98 cores=1,3,5,7
/proc/25283/stat : 25283 (pwbo2.0) S 25281 25283 23596 0 -1 4202496 4250 0 0 0 296 2 0 0 20 0 3 0 275010842 167096320 4192 33554432000 4194304 5965102 140734415234848 140734415234368 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/25283/statm: 40795 4192 207 433 0 40359 0
[pid=25283/tid=25284] ppid=25281 vsize=163180 CPUtime=1.48 cores=1,3,5,7
/proc/25283/task/25284/stat : 25284 (pwbo2.0) R 25281 25283 23596 0 -1 4202560 1833 0 0 0 146 2 0 0 20 0 3 0 275010842 167096320 4192 33554432000 4194304 5965102 140734415234848 139870700398952 4401155 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=25283/tid=25285] ppid=25281 vsize=163180 CPUtime=1.48 cores=1,3,5,7
/proc/25283/task/25285/stat : 25285 (pwbo2.0) R 25281 25283 23596 0 -1 4202560 1502 0 0 0 148 0 0 0 20 0 3 0 275010842 167096320 4192 33554432000 4194304 5965102 140734415234848 139870689908856 4400960 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 2.98
Current children cumulated vsize (KiB) 163180

[startup+3.10041 s]
/proc/loadavg: 4.00 3.94 3.29 5/180 25286
/proc/meminfo: memFree=27837636/32873852 swapFree=6848/6848
[pid=25283] ppid=25281 vsize=163468 CPUtime=6.18 cores=1,3,5,7
/proc/25283/stat : 25283 (pwbo2.0) S 25281 25283 23596 0 -1 4202496 5936 0 0 0 615 3 0 0 20 0 3 0 275010842 167391232 5878 33554432000 4194304 5965102 140734415234848 140734415234368 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/25283/statm: 40867 5878 207 433 0 40431 0
[pid=25283/tid=25284] ppid=25281 vsize=163468 CPUtime=3.08 cores=1,3,5,7
/proc/25283/task/25284/stat : 25284 (pwbo2.0) R 25281 25283 23596 0 -1 4202560 2995 0 0 0 305 3 0 0 20 0 3 0 275010842 167391232 5878 33554432000 4194304 5965102 140734415234848 139870700398392 4221120 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=25283/tid=25285] ppid=25281 vsize=163468 CPUtime=3.08 cores=1,3,5,7
/proc/25283/task/25285/stat : 25285 (pwbo2.0) R 25281 25283 23596 0 -1 4202560 2026 0 0 0 308 0 0 0 20 0 3 0 275010842 167391232 5878 33554432000 4194304 5965102 140734415234848 139870689908856 4401096 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 6.18
Current children cumulated vsize (KiB) 163468

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

[startup+3.9004 s]
/proc/loadavg: 4.00 3.94 3.29 5/180 25286
/proc/meminfo: memFree=27832800/32873852 swapFree=6848/6848
[pid=25283] ppid=25281 vsize=163468 CPUtime=7.78 cores=1,3,5,7
/proc/25283/stat : 25283 (pwbo2.0) S 25281 25283 23596 0 -1 4202496 6059 0 0 0 775 3 0 0 20 0 3 0 275010842 167391232 6001 33554432000 4194304 5965102 140734415234848 140734415234368 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/25283/statm: 40867 6001 207 433 0 40431 0
[pid=25283/tid=25284] ppid=25281 vsize=163468 CPUtime=3.88 cores=1,3,5,7
/proc/25283/task/25284/stat : 25284 (pwbo2.0) R 25281 25283 23596 0 -1 4202560 3062 0 0 0 385 3 0 0 20 0 3 0 275010842 167391232 6001 33554432000 4194304 5965102 140734415234848 139870700398184 4401456 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=25283/tid=25285] ppid=25281 vsize=163468 CPUtime=3.88 cores=1,3,5,7
/proc/25283/task/25285/stat : 25285 (pwbo2.0) R 25281 25283 23596 0 -1 4202560 2082 0 0 0 388 0 0 0 20 0 3 0 275010842 167391232 6001 33554432000 4194304 5965102 140734415234848 139870689909048 4222304 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 7.78
Current children cumulated vsize (KiB) 163468

[startup+4.30041 s]
/proc/loadavg: 4.00 3.94 3.29 5/180 25286
/proc/meminfo: memFree=27829452/32873852 swapFree=6848/6848
[pid=25283] ppid=25281 vsize=163468 CPUtime=8.6 cores=1,3,5,7
/proc/25283/stat : 25283 (pwbo2.0) S 25281 25283 23596 0 -1 4202496 6587 0 0 0 856 4 0 0 20 0 3 0 275010842 167391232 6529 33554432000 4194304 5965102 140734415234848 140734415234368 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/25283/statm: 40867 6529 207 433 0 40431 0
[pid=25283/tid=25284] ppid=25281 vsize=163468 CPUtime=4.29 cores=1,3,5,7
/proc/25283/task/25284/stat : 25284 (pwbo2.0) R 25281 25283 23596 0 -1 4202560 3422 0 0 0 425 4 0 0 20 0 3 0 275010842 167391232 6529 33554432000 4194304 5965102 140734415234848 139870700398584 4401127 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=25283/tid=25285] ppid=25281 vsize=163468 CPUtime=4.29 cores=1,3,5,7
/proc/25283/task/25285/stat : 25285 (pwbo2.0) R 25281 25283 23596 0 -1 4202560 2250 0 0 0 429 0 0 0 20 0 3 0 275010842 167391232 6529 33554432000 4194304 5965102 140734415234848 139870689908856 4380443 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 8.6
Current children cumulated vsize (KiB) 163468

[startup+4.50041 s]
/proc/loadavg: 4.00 3.94 3.29 5/180 25286
/proc/meminfo: memFree=27829452/32873852 swapFree=6848/6848
[pid=25283] ppid=25281 vsize=163468 CPUtime=8.98 cores=1,3,5,7
/proc/25283/stat : 25283 (pwbo2.0) S 25281 25283 23596 0 -1 4202496 6764 0 0 0 894 4 0 0 20 0 3 0 275010842 167391232 6706 33554432000 4194304 5965102 140734415234848 140734415234368 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/25283/statm: 40867 6706 207 433 0 40431 0
[pid=25283/tid=25284] ppid=25281 vsize=163468 CPUtime=4.48 cores=1,3,5,7
/proc/25283/task/25284/stat : 25284 (pwbo2.0) R 25281 25283 23596 0 -1 4202560 3599 0 0 0 444 4 0 0 20 0 3 0 275010842 167391232 6706 33554432000 4194304 5965102 140734415234848 139870700398584 4220672 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=25283/tid=25285] ppid=25281 vsize=163468 CPUtime=4.48 cores=1,3,5,7
/proc/25283/task/25285/stat : 25285 (pwbo2.0) R 25281 25283 23596 0 -1 4202560 2250 0 0 0 448 0 0 0 20 0 3 0 275010842 167391232 6706 33554432000 4194304 5965102 140734415234848 139870689908856 4400960 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 8.98
Current children cumulated vsize (KiB) 163468

Child status: 255
Real time (s): 4.50485
CPU time (s): 9.00463
CPU user time (s): 8.94364
CPU system time (s): 0.06099
CPU usage (%): 199.888
Max. virtual memory (cumulated for all children) (KiB): 163468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.94364
system time used= 0.06099
maximum resident set size= 26852
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6771
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= 64
involuntary context switches= 12

runsolver used 0.014997 second user time and 0.057991 second system time

The end

Launcher Data 

Begin job on node128 at 2012-05-27 05:20:49
IDJOB=3704504
IDBENCH=48114
IDSOLVER=2281
FILE ID=node128/3704504-1338088849
RUNJOBID= node128-1338087754-23613
PBS_JOBID= 14624447
Free space on /tmp= 71356 MiB

SOLVER NAME= pwbo 2.0
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_50_10_5.opb
COMMAND LINE= pwbo2.0 -file-format=opb -verbosity=0 BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3704504-1338088849/watcher-3704504-1338088849 -o /tmp/evaluation-result-3704504-1338088849/solver-3704504-1338088849 -C 1800 -W 1900 -M 15500  pwbo2.0 -file-format=opb -verbosity=0 HOME/instance-3704504-1338088849.opb

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

MD5SUM BENCH= 381026b11996e1fba08582de081db326
RANDOM SEED=2080400898

node128.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		: 2666.389
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	: 5332.77
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		: 2666.389
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		: 2666.389
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	: 5438.56
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		: 2666.389
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	: 5331.91
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		: 2666.389
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	: 5331.91
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		: 2666.389
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		: 2666.389
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	: 5331.91
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		: 2666.389
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:       32873852 kB
MemFree:        27856680 kB
Buffers:          354720 kB
Cached:          3416556 kB
SwapCached:            0 kB
Active:          1359128 kB
Inactive:        2838164 kB
Active(anon):     428808 kB
Inactive(anon):        0 kB
Active(file):     930320 kB
Inactive(file):  2838164 kB
Unevictable:        6848 kB
Mlocked:            6848 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              5340 kB
Writeback:             0 kB
AnonPages:        433020 kB
Mapped:            15204 kB
Shmem:               204 kB
Slab:             679560 kB
SReclaimable:     122016 kB
SUnreclaim:       557544 kB
KernelStack:        1456 kB
PageTables:         4484 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545780 kB
Committed_AS:     162188 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346360 kB
VmallocChunk:   34341988004 kB
HardwareCorrupted:     0 kB
AnonHugePages:    376832 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-3704504-1338088849.opb

Free space on /tmp at the end= 71348 MiB
End job on node128 at 2012-05-27 05:20:54