Trace number 3704561

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 2.0OPT3 62.2455 31.1272

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=229-P1=67-P2=149-P3=97-P4=149-P5=211-P6=89-P7=59-B.opb
MD5SUM12f1f3305860fafcd361cd1c61e0d104
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.086986
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables168
Total number of constraints15
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 constraints15
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)448
Sum of products size (including duplicates)896
Number of different products448
Sum of products size896

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-3704561-1338087843.opb.
0.00/0.00	c Instance file HOME/instance-3704561-1338087843.opb
0.00/0.00	c File size is 33487 bytes.
0.00/0.00	c Cost Offset: 0
0.00/0.00	c Highest Coefficient sum: 130560
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:      616                                                 |
0.00/0.00	c |  Number Clauses:        448                                                 |
0.00/0.00	c |  Number Cardinality:    0                                                   |
0.00/0.00	c |  Number PB Constraints: 470                                                 |
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 ===============================================================================
62.17/31.11	o 5
62.17/31.11	o 3
62.17/31.11	c ===============================================================================
62.17/31.11	c Wall Clock Time: 31.12 s
62.17/31.12	c Best Solution: 3
62.17/31.12	s OPTIMUM FOUND
62.17/31.12	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 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 x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x113 x114 -x115 -x116 -x117 -x118 -x119 -x120 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 x73 x74 -x75 -x76 x77 -x78 -x79 -x80 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 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 x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x129 x130 -x131 -x132 -x133 -x134 -x135 -x136 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 x89 -x90 x91 -x92 -x93 -x94 -x95 -x96 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 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 x97 -x98 -x99 -x100 x101 x102 x103 -x104 -x145 x146 -x147 -x148 -x149 -x150 -x151 -x152 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 x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x153 -x154 -x155 -x156 -x157 -x158 x159 -x160 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 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168

Verifier Data 

OK	3

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-3704561-1338087843/watcher-3704561-1338087843 -o /tmp/evaluation-result-3704561-1338087843/solver-3704561-1338087843 -C 1800 -W 1900 -M 15500 pwbo2.0 -file-format=opb -verbosity=0 HOME/instance-3704561-1338087843.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: 3.38 2.08 1.95 4/176 24753
/proc/meminfo: memFree=28223968/32873852 swapFree=6848/6848
[pid=24753] ppid=24751 vsize=162908 CPUtime=0 cores=1,3,5,7
/proc/24753/stat : 24753 (pwbo2.0) S 24751 24753 23596 0 -1 4202496 1067 0 0 0 0 0 0 0 20 0 3 0 274910230 166817792 1010 33554432000 4194304 5965102 140733200104272 140733200103792 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/24753/statm: 40727 1011 196 433 0 40291 0
[pid=24753/tid=24754] ppid=24751 vsize=162908 CPUtime=0 cores=1,3,5,7
/proc/24753/task/24754/stat : 24754 (pwbo2.0) R 24751 24753 23596 0 -1 4202560 116 0 0 0 0 0 0 0 20 0 3 0 274910231 166817792 1023 33554432000 4194304 5965102 140733200104272 140217795148344 5179915 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=24753/tid=24755] ppid=24751 vsize=162908 CPUtime=0 cores=1,3,5,7
/proc/24753/task/24755/stat : 24755 (pwbo2.0) R 24751 24753 23596 0 -1 4202560 51 0 0 0 0 0 0 0 20 0 3 0 274910231 166817792 1032 33554432000 4194304 5965102 140733200104272 140217784658232 4390282 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0

[startup+0.053026 s]
/proc/loadavg: 3.38 2.08 1.95 4/176 24753
/proc/meminfo: memFree=28223968/32873852 swapFree=6848/6848
[pid=24753] ppid=24751 vsize=162908 CPUtime=0.09 cores=1,3,5,7
/proc/24753/stat : 24753 (pwbo2.0) S 24751 24753 23596 0 -1 4202496 1453 0 0 0 9 0 0 0 20 0 3 0 274910230 166817792 1396 33554432000 4194304 5965102 140733200104272 140733200103792 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/24753/statm: 40727 1396 199 433 0 40291 0
[pid=24753/tid=24754] ppid=24751 vsize=162908 CPUtime=0.03 cores=1,3,5,7
/proc/24753/task/24754/stat : 24754 (pwbo2.0) R 24751 24753 23596 0 -1 4202560 335 0 0 0 3 0 0 0 20 0 3 0 274910231 166817792 1397 33554432000 4194304 5965102 140733200104272 140217795147576 4401149 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=24753/tid=24755] ppid=24751 vsize=162908 CPUtime=0.03 cores=1,3,5,7
/proc/24753/task/24755/stat : 24755 (pwbo2.0) R 24751 24753 23596 0 -1 4202560 206 0 0 0 3 0 0 0 20 0 3 0 274910231 166817792 1397 33554432000 4194304 5965102 140733200104272 140217784658040 5137076 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 162908

[startup+0.100283 s]
/proc/loadavg: 3.38 2.08 1.95 4/176 24753
/proc/meminfo: memFree=28223968/32873852 swapFree=6848/6848
[pid=24753] ppid=24751 vsize=162908 CPUtime=0.18 cores=1,3,5,7
/proc/24753/stat : 24753 (pwbo2.0) S 24751 24753 23596 0 -1 4202496 1744 0 0 0 18 0 0 0 20 0 3 0 274910230 166817792 1687 33554432000 4194304 5965102 140733200104272 140733200103792 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/24753/statm: 40727 1688 199 433 0 40291 0
[pid=24753/tid=24754] ppid=24751 vsize=162908 CPUtime=0.08 cores=1,3,5,7
/proc/24753/task/24754/stat : 24754 (pwbo2.0) R 24751 24753 23596 0 -1 4202560 484 0 0 0 8 0 0 0 20 0 3 0 274910231 166817792 1688 33554432000 4194304 5965102 140733200104272 140217795147576 5137076 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=24753/tid=24755] ppid=24751 vsize=162908 CPUtime=0.08 cores=1,3,5,7
/proc/24753/task/24755/stat : 24755 (pwbo2.0) R 24751 24753 23596 0 -1 4202560 348 0 0 0 8 0 0 0 20 0 3 0 274910231 166817792 1688 33554432000 4194304 5965102 140733200104272 140217784658232 4404748 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 162908

[startup+0.300242 s]
/proc/loadavg: 3.38 2.08 1.95 4/176 24753
/proc/meminfo: memFree=28223968/32873852 swapFree=6848/6848
[pid=24753] ppid=24751 vsize=162908 CPUtime=0.58 cores=1,3,5,7
/proc/24753/stat : 24753 (pwbo2.0) S 24751 24753 23596 0 -1 4202496 2604 0 0 0 56 2 0 0 20 0 3 0 274910230 166817792 2547 33554432000 4194304 5965102 140733200104272 140733200103792 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/24753/statm: 40727 2547 199 433 0 40291 0
[pid=24753/tid=24754] ppid=24751 vsize=162908 CPUtime=0.28 cores=1,3,5,7
/proc/24753/task/24754/stat : 24754 (pwbo2.0) R 24751 24753 23596 0 -1 4202560 979 0 0 0 26 2 0 0 20 0 3 0 274910231 166817792 2547 33554432000 4194304 5965102 140733200104272 140217795147768 4390169 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=24753/tid=24755] ppid=24751 vsize=162908 CPUtime=0.28 cores=1,3,5,7
/proc/24753/task/24755/stat : 24755 (pwbo2.0) R 24751 24753 23596 0 -1 4202560 712 0 0 0 28 0 0 0 20 0 3 0 274910231 166817792 2547 33554432000 4194304 5965102 140733200104272 140217784657752 4400952 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) 162908

[startup+0.70028 s]
/proc/loadavg: 3.38 2.08 1.95 4/176 24753
/proc/meminfo: memFree=28223968/32873852 swapFree=6848/6848
[pid=24753] ppid=24751 vsize=163196 CPUtime=1.38 cores=1,3,5,7
/proc/24753/stat : 24753 (pwbo2.0) S 24751 24753 23596 0 -1 4202496 3708 0 0 0 135 3 0 0 20 0 3 0 274910230 167112704 3651 33554432000 4194304 5965102 140733200104272 140733200103792 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/24753/statm: 40799 3651 199 433 0 40363 0
[pid=24753/tid=24754] ppid=24751 vsize=163196 CPUtime=0.68 cores=1,3,5,7
/proc/24753/task/24754/stat : 24754 (pwbo2.0) R 24751 24753 23596 0 -1 4202560 1651 0 0 0 65 3 0 0 20 0 3 0 274910231 167112704 3651 33554432000 4194304 5965102 140733200104272 140217795147704 4401082 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=24753/tid=24755] ppid=24751 vsize=163196 CPUtime=0.68 cores=1,3,5,7
/proc/24753/task/24755/stat : 24755 (pwbo2.0) R 24751 24753 23596 0 -1 4202560 1144 0 0 0 68 0 0 0 20 0 3 0 274910231 167112704 3651 33554432000 4194304 5965102 140733200104272 140217784657752 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) 163196

[startup+1.50026 s]
/proc/loadavg: 3.38 2.08 1.95 5/179 24756
/proc/meminfo: memFree=28205700/32873852 swapFree=6848/6848
[pid=24753] ppid=24751 vsize=163336 CPUtime=2.98 cores=1,3,5,7
/proc/24753/stat : 24753 (pwbo2.0) S 24751 24753 23596 0 -1 4202496 4452 0 0 0 294 4 0 0 20 0 3 0 274910230 167256064 4395 33554432000 4194304 5965102 140733200104272 140733200103792 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/24753/statm: 40834 4395 199 433 0 40398 0
[pid=24753/tid=24754] ppid=24751 vsize=163336 CPUtime=1.48 cores=1,3,5,7
/proc/24753/task/24754/stat : 24754 (pwbo2.0) R 24751 24753 23596 0 -1 4202560 2113 0 0 0 144 4 0 0 20 0 3 0 274910231 167256064 4396 33554432000 4194304 5965102 140733200104272 140217795147288 4401559 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=24753/tid=24755] ppid=24751 vsize=163336 CPUtime=1.48 cores=1,3,5,7
/proc/24753/task/24755/stat : 24755 (pwbo2.0) R 24751 24753 23596 0 -1 4202560 1427 0 0 0 148 0 0 0 20 0 3 0 274910231 167256064 4396 33554432000 4194304 5965102 140733200104272 140217784657864 5137076 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) 163336

[startup+3.10032 s]
/proc/loadavg: 3.38 2.08 1.95 5/179 24756
/proc/meminfo: memFree=28194912/32873852 swapFree=6848/6848
[pid=24753] ppid=24751 vsize=163480 CPUtime=6.18 cores=1,3,5,7
/proc/24753/stat : 24753 (pwbo2.0) S 24751 24753 23596 0 -1 4202496 6731 0 0 0 609 9 0 0 20 0 3 0 274910230 167403520 6674 33554432000 4194304 5965102 140733200104272 140733200103792 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/24753/statm: 40870 6674 199 433 0 40434 0
[pid=24753/tid=24754] ppid=24751 vsize=163480 CPUtime=3.08 cores=1,3,5,7
/proc/24753/task/24754/stat : 24754 (pwbo2.0) R 24751 24753 23596 0 -1 4202560 3625 0 0 0 300 8 0 0 20 0 3 0 274910231 167403520 6674 33554432000 4194304 5965102 140733200104272 140217795147760 4401556 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=24753/tid=24755] ppid=24751 vsize=163480 CPUtime=3.08 cores=1,3,5,7
/proc/24753/task/24755/stat : 24755 (pwbo2.0) R 24751 24753 23596 0 -1 4202560 2193 0 0 0 308 0 0 0 20 0 3 0 274910231 167403520 6674 33554432000 4194304 5965102 140733200104272 140217784657752 4382950 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) 163480

[startup+6.30028 s]
/proc/loadavg: 3.43 2.11 1.96 5/179 24756
/proc/meminfo: memFree=28167748/32873852 swapFree=6848/6848
[pid=24753] ppid=24751 vsize=163696 CPUtime=12.58 cores=1,3,5,7
/proc/24753/stat : 24753 (pwbo2.0) S 24751 24753 23596 0 -1 4202496 9707 0 0 0 1248 10 0 0 20 0 3 0 274910230 167624704 9650 33554432000 4194304 5965102 140733200104272 140733200103792 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/24753/statm: 40924 9650 199 433 0 40488 0
[pid=24753/tid=24754] ppid=24751 vsize=163696 CPUtime=6.28 cores=1,3,5,7
/proc/24753/task/24754/stat : 24754 (pwbo2.0) R 24751 24753 23596 0 -1 4202560 5496 0 0 0 619 9 0 0 20 0 3 0 274910231 167624704 9650 33554432000 4194304 5965102 140733200104272 140217795147576 4221120 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=24753/tid=24755] ppid=24751 vsize=163696 CPUtime=6.28 cores=1,3,5,7
/proc/24753/task/24755/stat : 24755 (pwbo2.0) R 24751 24753 23596 0 -1 4202560 3298 0 0 0 626 2 0 0 20 0 3 0 274910231 167624704 9650 33554432000 4194304 5965102 140733200104272 140217784657752 4221120 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 163696

[startup+12.7003 s]
/proc/loadavg: 3.48 2.14 1.97 5/179 24756
/proc/meminfo: memFree=28147444/32873852 swapFree=6848/6848
[pid=24753] ppid=24751 vsize=164652 CPUtime=25.38 cores=1,3,5,7
/proc/24753/stat : 24753 (pwbo2.0) S 24751 24753 23596 0 -1 4202496 13280 0 0 0 2526 12 0 0 20 0 3 0 274910230 168603648 13223 33554432000 4194304 5965102 140733200104272 140733200103792 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/24753/statm: 41163 13223 199 433 0 40727 0
[pid=24753/tid=24754] ppid=24751 vsize=164652 CPUtime=12.68 cores=1,3,5,7
/proc/24753/task/24754/stat : 24754 (pwbo2.0) R 24751 24753 23596 0 -1 4202560 7749 0 0 0 1258 10 0 0 20 0 3 0 274910231 168603648 13223 33554432000 4194304 5965102 140733200104272 140217795147576 5137076 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=24753/tid=24755] ppid=24751 vsize=164652 CPUtime=12.68 cores=1,3,5,7
/proc/24753/task/24755/stat : 24755 (pwbo2.0) R 24751 24753 23596 0 -1 4202560 4618 0 0 0 1266 2 0 0 20 0 3 0 274910231 168603648 13223 33554432000 4194304 5965102 140733200104272 140217784658232 4221120 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 164652

[startup+25.5004 s]
/proc/loadavg: 3.59 2.23 2.00 5/179 24756
/proc/meminfo: memFree=28100548/32873852 swapFree=6848/6848
[pid=24753] ppid=24751 vsize=165032 CPUtime=50.97 cores=1,3,5,7
/proc/24753/stat : 24753 (pwbo2.0) S 24751 24753 23596 0 -1 4202496 19720 0 0 0 5077 20 0 0 20 0 3 0 274910230 168992768 19663 33554432000 4194304 5965102 140733200104272 140733200103792 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/24753/statm: 41258 19663 205 433 0 40822 0
[pid=24753/tid=24754] ppid=24751 vsize=165032 CPUtime=25.48 cores=1,3,5,7
/proc/24753/task/24754/stat : 24754 (pwbo2.0) R 24751 24753 23596 0 -1 4202560 12592 0 0 0 2530 18 0 0 20 0 3 0 274910231 168992768 19663 33554432000 4194304 5965102 140733200104272 140217795147576 4220672 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=24753/tid=24755] ppid=24751 vsize=165032 CPUtime=25.48 cores=1,3,5,7
/proc/24753/task/24755/stat : 24755 (pwbo2.0) R 24751 24753 23596 0 -1 4202560 6215 0 0 0 2545 3 0 0 20 0 3 0 274910231 168992768 19663 33554432000 4194304 5965102 140733200104272 140217784658232 4401582 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 50.97
Current children cumulated vsize (KiB) 165032

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

[startup+28.7004 s]
/proc/loadavg: 3.62 2.26 2.01 5/179 24756
/proc/meminfo: memFree=28086536/32873852 swapFree=6848/6848
[pid=24753] ppid=24751 vsize=165032 CPUtime=57.36 cores=1,3,5,7
/proc/24753/stat : 24753 (pwbo2.0) S 24751 24753 23596 0 -1 4202496 20370 0 0 0 5716 20 0 0 20 0 3 0 274910230 168992768 20313 33554432000 4194304 5965102 140733200104272 140733200103792 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/24753/statm: 41258 20313 205 433 0 40822 0
[pid=24753/tid=24754] ppid=24751 vsize=165032 CPUtime=28.68 cores=1,3,5,7
/proc/24753/task/24754/stat : 24754 (pwbo2.0) R 24751 24753 23596 0 -1 4202560 12879 0 0 0 2850 18 0 0 20 0 3 0 274910231 168992768 20313 33554432000 4194304 5965102 140733200104272 140217795147576 4400992 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=24753/tid=24755] ppid=24751 vsize=165032 CPUtime=28.68 cores=1,3,5,7
/proc/24753/task/24755/stat : 24755 (pwbo2.0) R 24751 24753 23596 0 -1 4202560 6578 0 0 0 2865 3 0 0 20 0 3 0 274910231 168992768 20313 33554432000 4194304 5965102 140733200104272 140217784658040 4401078 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 57.36
Current children cumulated vsize (KiB) 165032

[startup+30.3004 s]
/proc/loadavg: 3.62 2.26 2.01 5/179 24756
/proc/meminfo: memFree=28084552/32873852 swapFree=6848/6848
[pid=24753] ppid=24751 vsize=165176 CPUtime=60.56 cores=1,3,5,7
/proc/24753/stat : 24753 (pwbo2.0) S 24751 24753 23596 0 -1 4202496 20465 0 0 0 6036 20 0 0 20 0 3 0 274910230 169140224 20408 33554432000 4194304 5965102 140733200104272 140733200103792 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/24753/statm: 41294 20408 205 433 0 40858 0
[pid=24753/tid=24754] ppid=24751 vsize=165176 CPUtime=30.28 cores=1,3,5,7
/proc/24753/task/24754/stat : 24754 (pwbo2.0) R 24751 24753 23596 0 -1 4202560 12916 0 0 0 3009 19 0 0 20 0 3 0 274910231 169140224 20408 33554432000 4194304 5965102 140733200104272 140217795147576 4400960 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=24753/tid=24755] ppid=24751 vsize=165176 CPUtime=30.28 cores=1,3,5,7
/proc/24753/task/24755/stat : 24755 (pwbo2.0) R 24751 24753 23596 0 -1 4202560 6636 0 0 0 3025 3 0 0 20 0 3 0 274910231 169140224 20408 33554432000 4194304 5965102 140733200104272 140217784658224 4400960 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 60.56
Current children cumulated vsize (KiB) 165176

[startup+30.7004 s]
/proc/loadavg: 3.62 2.26 2.01 5/179 24756
/proc/meminfo: memFree=28081204/32873852 swapFree=6848/6848
[pid=24753] ppid=24751 vsize=165176 CPUtime=61.37 cores=1,3,5,7
/proc/24753/stat : 24753 (pwbo2.0) S 24751 24753 23596 0 -1 4202496 20482 0 0 0 6117 20 0 0 20 0 3 0 274910230 169140224 20425 33554432000 4194304 5965102 140733200104272 140733200103792 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/24753/statm: 41294 20425 205 433 0 40858 0
[pid=24753/tid=24754] ppid=24751 vsize=165176 CPUtime=30.69 cores=1,3,5,7
/proc/24753/task/24754/stat : 24754 (pwbo2.0) R 24751 24753 23596 0 -1 4202560 12930 0 0 0 3050 19 0 0 20 0 3 0 274910231 169140224 20425 33554432000 4194304 5965102 140733200104272 140217795147680 4400960 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=24753/tid=24755] ppid=24751 vsize=165176 CPUtime=30.69 cores=1,3,5,7
/proc/24753/task/24755/stat : 24755 (pwbo2.0) R 24751 24753 23596 0 -1 4202560 6639 0 0 0 3066 3 0 0 20 0 3 0 274910231 169140224 20425 33554432000 4194304 5965102 140733200104272 140217784658336 4401441 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 61.37
Current children cumulated vsize (KiB) 165176

[startup+31.1004 s]
/proc/loadavg: 3.62 2.26 2.01 5/179 24756
/proc/meminfo: memFree=28081204/32873852 swapFree=6848/6848
[pid=24753] ppid=24751 vsize=165176 CPUtime=62.17 cores=1,3,5,7
/proc/24753/stat : 24753 (pwbo2.0) S 24751 24753 23596 0 -1 4202496 20496 0 0 0 6196 21 0 0 20 0 3 0 274910230 169140224 20439 33554432000 4194304 5965102 140733200104272 140733200103792 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/24753/statm: 41294 20439 205 433 0 40858 0
[pid=24753/tid=24754] ppid=24751 vsize=165176 CPUtime=31.08 cores=1,3,5,7
/proc/24753/task/24754/stat : 24754 (pwbo2.0) R 24751 24753 23596 0 -1 4202560 12943 0 0 0 3089 19 0 0 20 0 3 0 274910231 169140224 20439 33554432000 4194304 5965102 140733200104272 140217795147680 4383036 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=24753/tid=24755] ppid=24751 vsize=165176 CPUtime=31.08 cores=1,3,5,7
/proc/24753/task/24755/stat : 24755 (pwbo2.0) R 24751 24753 23596 0 -1 4202560 6640 0 0 0 3105 3 0 0 20 0 3 0 274910231 169140224 20439 33554432000 4194304 5965102 140733200104272 140217784658336 4401009 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 62.17
Current children cumulated vsize (KiB) 165176

Child status: 255
Real time (s): 31.1272
CPU time (s): 62.2455
CPU user time (s): 61.9936
CPU system time (s): 0.251961
CPU usage (%): 199.971
Max. virtual memory (cumulated for all children) (KiB): 165176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 61.9936
system time used= 0.251961
maximum resident set size= 81780
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20502
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= 120
involuntary context switches= 64

runsolver used 0.06199 second user time and 0.159975 second system time

The end

Launcher Data 

Begin job on node128 at 2012-05-27 05:04:03
IDJOB=3704561
IDBENCH=48017
IDSOLVER=2281
FILE ID=node128/3704561-1338087843
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/roussel/factor-mod-B/factor-mod-size=8-P0=229-P1=67-P2=149-P3=97-P4=149-P5=211-P6=89-P7=59-B.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-3704561-1338087843/watcher-3704561-1338087843 -o /tmp/evaluation-result-3704561-1338087843/solver-3704561-1338087843 -C 1800 -W 1900 -M 15500  pwbo2.0 -file-format=opb -verbosity=0 HOME/instance-3704561-1338087843.opb

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

MD5SUM BENCH= 12f1f3305860fafcd361cd1c61e0d104
RANDOM SEED=1686887484

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:        28224340 kB
Buffers:          354284 kB
Cached:          3416108 kB
SwapCached:            0 kB
Active:           993172 kB
Inactive:        2837852 kB
Active(anon):      63428 kB
Inactive(anon):        0 kB
Active(file):     929744 kB
Inactive(file):  2837852 kB
Unevictable:        6848 kB
Mlocked:            6848 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             11644 kB
Writeback:             0 kB
AnonPages:         84148 kB
Mapped:            15208 kB
Shmem:               204 kB
Slab:             680052 kB
SReclaimable:     122040 kB
SUnreclaim:       558012 kB
KernelStack:        1488 kB
PageTables:         3900 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545780 kB
Committed_AS:     157580 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346360 kB
VmallocChunk:   34341988004 kB
HardwareCorrupted:     0 kB
AnonHugePages:     18432 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-3704561-1338087843.opb

Free space on /tmp at the end= 71348 MiB
End job on node128 at 2012-05-27 05:04:34