Trace number 3720469

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
PB07: Pueblo 1.4OPT-26 639.869 639.969

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_100_10_1.opb
MD5SUMfac2f381943513d71e556a5764721ca3
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-26
Best CPU time to get the best result obtained on this benchmark2.58061
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -26
Optimality of the best value was proved YES
Number of variables100
Total number of constraints100
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 constraints100
Minimum length of a constraint10
Maximum length of a constraint18
Number of terms in the objective function 100
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 100
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)1248
Sum of products size (including duplicates)2496
Number of different products624
Sum of products size1248

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 Pueblo version 1.4 (September 2005)
0.00/0.00	c Developed @ University of Michigan, Ann Arbor, MI
0.00/0.00	c  by Hossein Sheini
0.00/0.01	c starting to Solve
0.00/0.01	c #variables read: 724 - #constraints read: 1449
0.00/0.01	o 0
0.00/0.01	o 1
0.00/0.01	o 2
0.00/0.01	o 3
0.00/0.01	o 4
0.00/0.01	o 5
0.00/0.01	o 6
0.00/0.01	o 7
0.00/0.01	o 8
0.00/0.01	o 9
0.00/0.01	o 10
0.00/0.01	o 11
0.00/0.01	o 12
0.00/0.01	o 13
0.00/0.01	o 14
0.00/0.01	o 15
0.00/0.01	o 16
0.00/0.02	o 17
0.00/0.02	o 18
0.00/0.02	o 19
0.00/0.04	o 20
0.00/0.05	o 21
0.06/0.07	o 22
0.19/0.21	o 23
16.68/16.74	o 24
50.38/50.48	o 25
190.66/190.79	o 26
639.79/639.96	c optimum objective found = 26
639.79/639.96	c total time              : 639.86 s
639.79/639.96	s OPTIMUM FOUND
639.79/639.96	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 -x657 -x658 -x659 -x660 -x661 -x662 -x663 -x664 -x665 -x666 -x667 -x668 -x669 -x670 -x671 -x672 -x673 -x674 -x675 -x676 -x677 -x678 -x679 -x680 -x681 -x682 -x683 -x684 -x685 -x686 -x687 -x688 -x689 -x690 -x691 -x692 -x693 -x694 -x695 -x696 -x697 -x698 -x699 -x700 -x701 -x702 -x703 -x704 -x705 -x706 -x707 -x708 -x709 -x710 -x711 -x712 -x713 -x714 -x715 -x716 -x717 -x718 -x719 -x720 -x721 -x722 -x723 -x724

Verifier Data 

OK	-26

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-3720469-1338511444/watcher-3720469-1338511444 -o /tmp/evaluation-result-3720469-1338511444/solver-3720469-1338511444 -C 1800 -W 1900 -M 15500 Pueblo HOME/instance-3720469-1338511444.opb 

running on 4 cores: 0,2,4,6

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: 2.03 2.00 1.97 3/176 19590
/proc/meminfo: memFree=30129076/32873648 swapFree=7116/7116
[pid=19590] ppid=19588 vsize=3104 CPUtime=0 cores=0,2,4,6
/proc/19590/stat : 19590 (Pueblo) R 19588 19590 18830 0 -1 4202496 341 0 0 0 0 0 0 0 20 0 1 0 317269866 3178496 278 33554432000 134512640 134579096 4290317968 4290185364 3420976 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/19590/statm: 776 278 219 17 0 82 0

[startup+0.0643209 s]
/proc/loadavg: 2.03 2.00 1.97 3/176 19590
/proc/meminfo: memFree=30129076/32873648 swapFree=7116/7116
[pid=19590] ppid=19588 vsize=3896 CPUtime=0.06 cores=0,2,4,6
/proc/19590/stat : 19590 (Pueblo) R 19588 19590 18830 0 -1 4202496 522 0 0 0 6 0 0 0 20 0 1 0 317269866 3989504 459 33554432000 134512640 134579096 4290317968 4290316940 11306032 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/19590/statm: 974 459 227 17 0 280 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3896

[startup+0.100138 s]
/proc/loadavg: 2.03 2.00 1.97 3/176 19590
/proc/meminfo: memFree=30129076/32873648 swapFree=7116/7116
[pid=19590] ppid=19588 vsize=4028 CPUtime=0.09 cores=0,2,4,6
/proc/19590/stat : 19590 (Pueblo) R 19588 19590 18830 0 -1 4202496 561 0 0 0 9 0 0 0 20 0 1 0 317269866 4124672 498 33554432000 134512640 134579096 4290317968 4290316940 11306032 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/19590/statm: 1007 498 227 17 0 313 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4028

[startup+0.300098 s]
/proc/loadavg: 2.03 2.00 1.97 3/176 19590
/proc/meminfo: memFree=30129076/32873648 swapFree=7116/7116
[pid=19590] ppid=19588 vsize=4276 CPUtime=0.29 cores=0,2,4,6
/proc/19590/stat : 19590 (Pueblo) R 19588 19590 18830 0 -1 4202496 614 0 0 0 29 0 0 0 20 0 1 0 317269866 4378624 551 33554432000 134512640 134579096 4290317968 4290316940 11306032 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/19590/statm: 1069 551 227 17 0 375 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4276

[startup+0.700095 s]
/proc/loadavg: 2.03 2.00 1.97 3/176 19590
/proc/meminfo: memFree=30129076/32873648 swapFree=7116/7116
[pid=19590] ppid=19588 vsize=4408 CPUtime=0.69 cores=0,2,4,6
/proc/19590/stat : 19590 (Pueblo) R 19588 19590 18830 0 -1 4202496 675 0 0 0 69 0 0 0 20 0 1 0 317269866 4513792 612 33554432000 134512640 134579096 4290317968 4290316820 2677270 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/19590/statm: 1102 612 227 17 0 408 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4408

[startup+1.5001 s]
/proc/loadavg: 2.02 2.00 1.97 3/177 19591
/proc/meminfo: memFree=30127860/32873648 swapFree=7116/7116
[pid=19590] ppid=19588 vsize=4640 CPUtime=1.49 cores=0,2,4,6
/proc/19590/stat : 19590 (Pueblo) R 19588 19590 18830 0 -1 4202496 710 0 0 0 149 0 0 0 20 0 1 0 317269866 4751360 647 33554432000 134512640 134579096 4290317968 4290316940 11306032 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/19590/statm: 1160 647 227 17 0 466 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4640

[startup+3.1001 s]
/proc/loadavg: 2.02 2.00 1.97 3/177 19591
/proc/meminfo: memFree=30127240/32873648 swapFree=7116/7116
[pid=19590] ppid=19588 vsize=4768 CPUtime=3.08 cores=0,2,4,6
/proc/19590/stat : 19590 (Pueblo) R 19588 19590 18830 0 -1 4202496 759 0 0 0 308 0 0 0 20 0 1 0 317269866 4882432 696 33554432000 134512640 134579096 4290317968 4290316940 11306032 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/19590/statm: 1192 696 227 17 0 498 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 4768

[startup+6.30022 s]
/proc/loadavg: 2.02 2.00 1.97 3/177 19591
/proc/meminfo: memFree=30126884/32873648 swapFree=7116/7116
[pid=19590] ppid=19588 vsize=5028 CPUtime=6.28 cores=0,2,4,6
/proc/19590/stat : 19590 (Pueblo) R 19588 19590 18830 0 -1 4202496 829 0 0 0 627 1 0 0 20 0 1 0 317269866 5148672 766 33554432000 134512640 134579096 4290317968 4290316940 11306032 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/19590/statm: 1257 766 227 17 0 563 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 5028

[startup+12.7002 s]
/proc/loadavg: 2.02 2.00 1.97 3/177 19591
/proc/meminfo: memFree=30125824/32873648 swapFree=7116/7116
[pid=19590] ppid=19588 vsize=5464 CPUtime=12.68 cores=0,2,4,6
/proc/19590/stat : 19590 (Pueblo) R 19588 19590 18830 0 -1 4202496 921 0 0 0 1265 3 0 0 20 0 1 0 317269866 5595136 858 33554432000 134512640 134579096 4290317968 4290316940 11306032 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/19590/statm: 1366 858 227 17 0 672 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 5464

[startup+25.5001 s]
/proc/loadavg: 2.02 2.00 1.97 3/177 19591
/proc/meminfo: memFree=30124892/32873648 swapFree=7116/7116
[pid=19590] ppid=19588 vsize=5668 CPUtime=25.48 cores=0,2,4,6
/proc/19590/stat : 19590 (Pueblo) R 19588 19590 18830 0 -1 4202496 989 0 0 0 2541 7 0 0 20 0 1 0 317269866 5804032 926 33554432000 134512640 134579096 4290317968 4290316940 11306032 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/19590/statm: 1417 926 227 17 0 723 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5668

[startup+51.1001 s]
/proc/loadavg: 2.01 2.00 1.97 3/177 19591
/proc/meminfo: memFree=30123200/32873648 swapFree=7116/7116
[pid=19590] ppid=19588 vsize=6136 CPUtime=51.08 cores=0,2,4,6
/proc/19590/stat : 19590 (Pueblo) R 19588 19590 18830 0 -1 4202496 1094 0 0 0 5096 12 0 0 20 0 1 0 317269866 6283264 1031 33554432000 134512640 134579096 4290317968 4290316940 11306032 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/19590/statm: 1534 1031 227 17 0 840 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6136

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 1.97 3/177 19592
/proc/meminfo: memFree=30120344/32873648 swapFree=7116/7116
[pid=19590] ppid=19588 vsize=6632 CPUtime=102.28 cores=0,2,4,6
/proc/19590/stat : 19590 (Pueblo) R 19588 19590 18830 0 -1 4202496 1209 0 0 0 10207 21 0 0 20 0 1 0 317269866 6791168 1146 33554432000 134512640 134579096 4290317968 4290316816 134528344 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/19590/statm: 1658 1146 227 17 0 964 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 6632

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/177 19592
/proc/meminfo: memFree=30119104/32873648 swapFree=7116/7116
[pid=19590] ppid=19588 vsize=7108 CPUtime=162.26 cores=0,2,4,6
/proc/19590/stat : 19590 (Pueblo) R 19588 19590 18830 0 -1 4202496 1330 0 0 0 16193 33 0 0 20 0 1 0 317269866 7278592 1267 33554432000 134512640 134579096 4290317968 4290316940 11306032 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/19590/statm: 1777 1267 227 17 0 1083 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 7108

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/177 19592
/proc/meminfo: memFree=30116736/32873648 swapFree=7116/7116
[pid=19590] ppid=19588 vsize=7372 CPUtime=222.25 cores=0,2,4,6
/proc/19590/stat : 19590 (Pueblo) R 19588 19590 18830 0 -1 4202496 1411 0 0 0 22183 42 0 0 20 0 1 0 317269866 7548928 1348 33554432000 134512640 134579096 4290317968 4290316940 11306032 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/19590/statm: 1843 1348 227 17 0 1149 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 7372

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/177 19592
/proc/meminfo: memFree=30117040/32873648 swapFree=7116/7116
[pid=19590] ppid=19588 vsize=7372 CPUtime=282.24 cores=0,2,4,6
/proc/19590/stat : 19590 (Pueblo) R 19588 19590 18830 0 -1 4202496 1411 0 0 0 28170 54 0 0 20 0 1 0 317269866 7548928 1348 33554432000 134512640 134579096 4290317968 4290316940 11306032 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/19590/statm: 1843 1348 227 17 0 1149 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 7372

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/177 19592
/proc/meminfo: memFree=30116296/32873648 swapFree=7116/7116
[pid=19590] ppid=19588 vsize=7536 CPUtime=342.24 cores=0,2,4,6
/proc/19590/stat : 19590 (Pueblo) R 19588 19590 18830 0 -1 4202496 1458 0 0 0 34161 63 0 0 20 0 1 0 317269866 7716864 1393 33554432000 134512640 134579096 4290317968 4290316816 134527742 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/19590/statm: 1884 1393 227 17 0 1190 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 7536

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/178 19596
/proc/meminfo: memFree=30116660/32873648 swapFree=7116/7116
[pid=19590] ppid=19588 vsize=7568 CPUtime=402.22 cores=0,2,4,6
/proc/19590/stat : 19590 (Pueblo) R 19588 19590 18830 0 -1 4202496 1478 0 0 0 40150 72 0 0 20 0 1 0 317269866 7749632 1402 33554432000 134512640 134579096 4290317968 4290315264 134533489 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/19590/statm: 1892 1402 227 17 0 1198 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 7568

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/177 19596
/proc/meminfo: memFree=30114932/32873648 swapFree=7116/7116
[pid=19590] ppid=19588 vsize=7848 CPUtime=462.22 cores=0,2,4,6
/proc/19590/stat : 19590 (Pueblo) R 19588 19590 18830 0 -1 4202496 1537 0 0 0 46141 81 0 0 20 0 1 0 317269866 8036352 1460 33554432000 134512640 134579096 4290317968 4290316832 134520116 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/19590/statm: 1962 1460 227 17 0 1268 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 7848

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/177 19596
/proc/meminfo: memFree=30111932/32873648 swapFree=7116/7116
[pid=19590] ppid=19588 vsize=7832 CPUtime=522.21 cores=0,2,4,6
/proc/19590/stat : 19590 (Pueblo) R 19588 19590 18830 0 -1 4202496 1537 0 0 0 52131 90 0 0 20 0 1 0 317269866 8019968 1460 33554432000 134512640 134579096 4290317968 4290316940 11306032 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/19590/statm: 1958 1460 227 17 0 1264 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 7832

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/177 19596
/proc/meminfo: memFree=30112056/32873648 swapFree=7116/7116
[pid=19590] ppid=19588 vsize=7832 CPUtime=582.2 cores=0,2,4,6
/proc/19590/stat : 19590 (Pueblo) R 19588 19590 18830 0 -1 4202496 1542 0 0 0 58122 98 0 0 20 0 1 0 317269866 8019968 1465 33554432000 134512640 134579096 4290317968 4290316816 134527742 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/19590/statm: 1958 1465 227 17 0 1264 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 7832

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

[startup+614.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/177 19596
/proc/meminfo: memFree=30112180/32873648 swapFree=7116/7116
[pid=19590] ppid=19588 vsize=7832 CPUtime=614.2 cores=0,2,4,6
/proc/19590/stat : 19590 (Pueblo) R 19588 19590 18830 0 -1 4202496 1542 0 0 0 61317 103 0 0 20 0 1 0 317269866 8019968 1465 33554432000 134512640 134579096 4290317968 4290316940 11306032 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/19590/statm: 1958 1465 227 17 0 1264 0
Current children cumulated CPU time (s) 614.2
Current children cumulated vsize (KiB) 7832

[startup+627.1 s]
/proc/loadavg: 2.00 2.00 1.97 3/177 19596
/proc/meminfo: memFree=30111932/32873648 swapFree=7116/7116
[pid=19590] ppid=19588 vsize=7832 CPUtime=626.99 cores=0,2,4,6
/proc/19590/stat : 19590 (Pueblo) R 19588 19590 18830 0 -1 4202496 1542 0 0 0 62594 105 0 0 20 0 1 0 317269866 8019968 1465 33554432000 134512640 134579096 4290317968 4290316940 11306032 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/19590/statm: 1958 1465 227 17 0 1264 0
Current children cumulated CPU time (s) 626.99
Current children cumulated vsize (KiB) 7832

[startup+633.5 s]
/proc/loadavg: 2.00 2.00 1.97 3/177 19596
/proc/meminfo: memFree=30111932/32873648 swapFree=7116/7116
[pid=19590] ppid=19588 vsize=7832 CPUtime=633.39 cores=0,2,4,6
/proc/19590/stat : 19590 (Pueblo) R 19588 19590 18830 0 -1 4202496 1542 0 0 0 63234 105 0 0 20 0 1 0 317269866 8019968 1465 33554432000 134512640 134579096 4290317968 4290316816 134527879 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/19590/statm: 1958 1465 227 17 0 1264 0
Current children cumulated CPU time (s) 633.39
Current children cumulated vsize (KiB) 7832

[startup+636.7 s]
/proc/loadavg: 2.00 2.00 1.97 3/177 19596
/proc/meminfo: memFree=30111932/32873648 swapFree=7116/7116
[pid=19590] ppid=19588 vsize=7832 CPUtime=636.59 cores=0,2,4,6
/proc/19590/stat : 19590 (Pueblo) R 19588 19590 18830 0 -1 4202496 1542 0 0 0 63553 106 0 0 20 0 1 0 317269866 8019968 1465 33554432000 134512640 134579096 4290317968 4290316940 11306032 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/19590/statm: 1958 1465 227 17 0 1264 0
Current children cumulated CPU time (s) 636.59
Current children cumulated vsize (KiB) 7832

[startup+638.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/177 19596
/proc/meminfo: memFree=30111932/32873648 swapFree=7116/7116
[pid=19590] ppid=19588 vsize=7832 CPUtime=638.19 cores=0,2,4,6
/proc/19590/stat : 19590 (Pueblo) R 19588 19590 18830 0 -1 4202496 1542 0 0 0 63713 106 0 0 20 0 1 0 317269866 8019968 1465 33554432000 134512640 134579096 4290317968 4290316940 11306032 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/19590/statm: 1958 1465 227 17 0 1264 0
Current children cumulated CPU time (s) 638.19
Current children cumulated vsize (KiB) 7832

[startup+639.106 s]
/proc/loadavg: 2.00 2.00 1.97 3/177 19596
/proc/meminfo: memFree=30111932/32873648 swapFree=7116/7116
[pid=19590] ppid=19588 vsize=7832 CPUtime=639 cores=0,2,4,6
/proc/19590/stat : 19590 (Pueblo) R 19588 19590 18830 0 -1 4202496 1542 0 0 0 63793 107 0 0 20 0 1 0 317269866 8019968 1465 33554432000 134512640 134579096 4290317968 4290316868 134527547 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/19590/statm: 1958 1465 227 17 0 1264 0
Current children cumulated CPU time (s) 639
Current children cumulated vsize (KiB) 7832

[startup+639.5 s]
/proc/loadavg: 2.00 2.00 1.97 3/177 19596
/proc/meminfo: memFree=30111932/32873648 swapFree=7116/7116
[pid=19590] ppid=19588 vsize=7832 CPUtime=639.39 cores=0,2,4,6
/proc/19590/stat : 19590 (Pueblo) R 19588 19590 18830 0 -1 4202496 1542 0 0 0 63832 107 0 0 20 0 1 0 317269866 8019968 1465 33554432000 134512640 134579096 4290317968 4290316940 11306032 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/19590/statm: 1958 1465 227 17 0 1264 0
Current children cumulated CPU time (s) 639.39
Current children cumulated vsize (KiB) 7832

[startup+639.9 s]
/proc/loadavg: 2.00 2.00 1.97 3/177 19596
/proc/meminfo: memFree=30111932/32873648 swapFree=7116/7116
[pid=19590] ppid=19588 vsize=7832 CPUtime=639.79 cores=0,2,4,6
/proc/19590/stat : 19590 (Pueblo) R 19588 19590 18830 0 -1 4202496 1542 0 0 0 63872 107 0 0 20 0 1 0 317269866 8019968 1465 33554432000 134512640 134579096 4290317968 4290316940 11306032 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/19590/statm: 1958 1465 227 17 0 1264 0
Current children cumulated CPU time (s) 639.79
Current children cumulated vsize (KiB) 7832

Child status: 30
Real time (s): 639.969
CPU time (s): 639.869
CPU user time (s): 638.791
CPU system time (s): 1.07784
CPU usage (%): 99.9844
Max. virtual memory (cumulated for all children) (KiB): 7888

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 638.791
system time used= 1.07784
maximum resident set size= 5880
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1547
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= 6
involuntary context switches= 728

runsolver used 1.06384 second user time and 2.52062 second system time

The end

Launcher Data 

Begin job on node127 at 2012-06-01 02:44:04
IDJOB=3720469
IDBENCH=48218
IDSOLVER=2305
FILE ID=node127/3720469-1338511444
RUNJOBID= node127-1338505999-18846
PBS_JOBID= 14635764
Free space on /tmp= 70480 MiB

SOLVER NAME= Pueblo 1.4
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_100_10_1.opb
COMMAND LINE= Pueblo BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3720469-1338511444/watcher-3720469-1338511444 -o /tmp/evaluation-result-3720469-1338511444/solver-3720469-1338511444 -C 1800 -W 1900 -M 15500  Pueblo HOME/instance-3720469-1338511444.opb

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

MD5SUM BENCH= fac2f381943513d71e556a5764721ca3
RANDOM SEED=1890290769

node127.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		: 2666.348
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	: 5332.69
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		: 2666.348
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		: 2666.348
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	: 5331.94
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		: 2666.348
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		: 2666.348
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		: 2666.348
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		: 2666.348
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		: 2666.348
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:       32873648 kB
MemFree:        30129544 kB
Buffers:          308124 kB
Cached:          1540264 kB
SwapCached:         1472 kB
Active:           933272 kB
Inactive:         934348 kB
Active(anon):      13704 kB
Inactive(anon):     7896 kB
Active(file):     919568 kB
Inactive(file):   926452 kB
Unevictable:        7116 kB
Mlocked:            7116 kB
SwapTotal:      67108856 kB
SwapFree:       67104396 kB
Dirty:              2344 kB
Writeback:             0 kB
AnonPages:         24720 kB
Mapped:            11656 kB
Shmem:                92 kB
Slab:             740792 kB
SReclaimable:     185088 kB
SUnreclaim:       555704 kB
KernelStack:        1472 kB
PageTables:         4080 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     135836 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:      6144 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-3720469-1338511444.opb

Free space on /tmp at the end= 70480 MiB
End job on node127 at 2012-06-01 02:54:44