Trace number 3500549

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 1.1OPT24890 0.894863 0.450359

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/
submittedPB07/aksoy/trarea_ac/normalized-fir02_trarea_ac.opb
MD5SUMaa73e48897f9c10e5003e2188d9e7ab9
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark24890
Best CPU time to get the best result obtained on this benchmark0.040993
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 24890
Optimality of the best value was proved YES
Number of variables644
Total number of constraints1034
Number of constraints which are clauses1034
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint31
Number of terms in the objective function 353
Biggest coefficient in the objective function 2034
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 561307
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 2034
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 561307
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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 pwbo 1.1 beta - 20110321
0.00/0.00	c Parsing opb file format. File HOME/instance-3500549-1307996577.opb.
0.00/0.00	c Instance file HOME/instance-3500549-1307996577.opb
0.00/0.00	c File size is 31269 bytes.
0.00/0.00	c Highest Coefficient sum: 32
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Parsing time:          0.00         s                                      |
0.00/0.00	c |  Number Variables:      644                                                 |
0.00/0.00	c |  Number Clauses:        1034                                                |
0.00/0.00	c |  Number Cardinality:    0                                                   |
0.00/0.00	c |  Number PB Constraints: 0                                                   |
0.00/0.00	c init lb 0
0.00/0.00	c init ub 561308
0.00/0.00	c lb 7013 (thread 0)
0.00/0.00	c lb 8145 (thread 0)
0.00/0.00	c lb 8197 (thread 0)
0.00/0.00	c lb 8223 (thread 0)
0.00/0.00	c lb 8455 (thread 0)
0.00/0.00	c ub 26629 (thread 1)
0.00/0.00	o 26629
0.00/0.00	c ub 26591 (thread 1)
0.00/0.00	o 26591
0.00/0.00	c lb 9665 (thread 0)
0.00/0.00	c lb 9691 (thread 0)
0.00/0.00	c lb 9717 (thread 0)
0.00/0.01	c lb 9746 (thread 0)
0.00/0.01	c lb 9821 (thread 0)
0.00/0.01	c lb 10013 (thread 0)
0.00/0.01	c lb 10031 (thread 0)
0.00/0.01	c lb 11135 (thread 0)
0.00/0.01	c lb 11147 (thread 0)
0.00/0.01	c lb 11336 (thread 0)
0.00/0.01	c lb 12487 (thread 0)
0.00/0.01	c lb 13749 (thread 0)
0.00/0.01	c lb 15037 (thread 0)
0.00/0.01	c lb 15089 (thread 0)
0.00/0.01	c lb 15115 (thread 0)
0.00/0.01	c lb 15231 (thread 0)
0.00/0.01	c lb 15269 (thread 0)
0.00/0.02	c lb 16455 (thread 0)
0.00/0.02	c lb 16609 (thread 0)
0.00/0.02	c lb 17923 (thread 0)
0.00/0.02	c lb 19211 (thread 0)
0.00/0.02	c lb 19263 (thread 0)
0.00/0.02	c lb 19327 (thread 0)
0.00/0.02	c lb 19373 (thread 0)
0.00/0.02	c lb 19379 (thread 0)
0.00/0.02	c lb 19418 (thread 0)
0.00/0.02	c lb 19496 (thread 0)
0.00/0.03	c lb 19501 (thread 0)
0.00/0.03	c lb 19505 (thread 0)
0.00/0.03	c lb 19522 (thread 0)
0.00/0.03	c lb 19583 (thread 0)
0.00/0.03	c lb 19592 (thread 0)
0.00/0.03	c lb 19600 (thread 0)
0.00/0.03	c lb 19609 (thread 0)
0.00/0.03	c lb 19667 (thread 0)
0.00/0.04	c lb 19693 (thread 0)
0.00/0.04	c lb 19841 (thread 0)
0.00/0.04	c lb 21181 (thread 0)
0.00/0.04	c lb 22521 (thread 0)
0.00/0.04	c lb 23835 (thread 0)
0.00/0.04	c lb 23847 (thread 0)
0.00/0.04	c lb 23861 (thread 0)
0.00/0.04	c lb 23896 (thread 0)
0.00/0.05	c lb 23931 (thread 0)
0.00/0.05	c lb 23951 (thread 0)
0.00/0.05	c lb 23960 (thread 0)
0.00/0.05	c lb 23966 (thread 0)
0.00/0.05	c lb 23978 (thread 0)
0.00/0.06	c lb 23998 (thread 0)
0.00/0.06	c lb 24018 (thread 0)
0.00/0.06	c lb 24024 (thread 0)
0.00/0.06	c lb 24026 (thread 0)
0.00/0.06	c lb 24027 (thread 0)
0.00/0.07	c lb 24035 (thread 0)
0.00/0.07	c lb 24039 (thread 0)
0.00/0.07	c lb 24041 (thread 0)
0.00/0.08	c lb 24044 (thread 0)
0.00/0.08	c lb 24056 (thread 0)
0.00/0.09	c lb 24061 (thread 0)
0.17/0.09	c lb 24062 (thread 0)
0.17/0.09	c lb 24064 (thread 0)
0.19/0.10	c lb 24065 (thread 0)
0.19/0.11	c lb 24066 (thread 0)
0.19/0.11	c lb 24069 (thread 0)
0.19/0.12	c lb 24078 (thread 0)
0.19/0.12	c lb 24113 (thread 0)
0.19/0.13	c lb 24151 (thread 0)
0.19/0.13	c lb 24152 (thread 0)
0.19/0.14	c lb 24156 (thread 0)
0.19/0.14	c lb 24192 (thread 0)
0.19/0.15	c lb 24194 (thread 0)
0.19/0.15	c lb 24230 (thread 0)
0.19/0.16	c lb 24231 (thread 0)
0.19/0.17	c lb 24240 (thread 0)
0.19/0.17	c lb 24241 (thread 0)
0.19/0.18	c lb 24245 (thread 0)
0.19/0.19	c lb 24248 (thread 0)
0.19/0.20	c lb 24249 (thread 0)
0.39/0.20	c lb 24258 (thread 0)
0.39/0.21	c lb 24295 (thread 0)
0.39/0.22	c lb 24296 (thread 0)
0.39/0.23	c lb 24305 (thread 0)
0.39/0.24	c lb 24313 (thread 0)
0.39/0.24	c lb 24314 (thread 0)
0.39/0.25	c lb 24357 (thread 0)
0.39/0.26	c lb 24383 (thread 0)
0.39/0.26	c lb 24389 (thread 0)
0.39/0.27	c lb 24441 (thread 0)
0.39/0.28	c lb 24444 (thread 0)
0.39/0.29	c lb 24446 (thread 0)
0.59/0.30	c lb 24451 (thread 0)
0.59/0.31	c lb 24470 (thread 0)
0.59/0.32	c lb 24499 (thread 0)
0.59/0.33	c lb 24508 (thread 0)
0.59/0.34	c lb 24517 (thread 0)
0.59/0.35	c lb 24670 (thread 0)
0.59/0.36	c lb 24797 (thread 0)
0.59/0.37	c lb 24802 (thread 0)
0.59/0.37	c lb 24835 (thread 0)
0.59/0.38	c lb 24861 (thread 0)
0.59/0.39	c lb 24881 (thread 0)
0.79/0.40	c lb 24882 (thread 0)
0.79/0.42	c lb 24883 (thread 0)
0.79/0.43	c lb 24890 (thread 0)
0.79/0.44	c ub 24890 (thread 0)
0.79/0.44	o 24890
0.79/0.44	s OPTIMUM FOUND
0.79/0.44	v -x56 -x58 -x60 -x62 -x64 -x66 -x68 -x70 -x72 -x74 -x76 -x77 -x79 -x80 -x81 -x82 -x84 -x86 -x88 x89 -x91 -x93 -x95 -x97 -x99 -x100 -x102 -x104 -x105 -x107 -x109 -x111 -x113 -x115 -x117 -x119 -x120 -x122 -x124 -x126 -x127 -x129 -x131 -x133 -x135 -x137 -x139 -x140 -x142 -x144 -x146 -x148 -x150 -x152 -x154 -x156 -x158 -x160 -x162 -x164 -x166 -x168 -x170 -x172 -x174 -x176 -x178 -x180 -x182 -x184 -x186 -x188 -x190 -x192 -x194 -x196 -x198 x200 -x202 -x204 -x206 -x208 -x210 -x212 -x214 -x216 -x218 -x220 -x222 -x224 -x226 -x228 -x230 -x232 -x234 -x235 -x237 -x239 -x241 -x243 -x245 -x247 -x249 -x251 -x253 -x255 -x256 -x258 -x260 -x262 -x263 -x265 -x267 -x269 -x271 -x273 x274 -x276 -x278 -x280 -x282 -x283 -x285 -x287 -x288 -x290 -x292 -x293 -x295 -x297 -x299 -x301 -x303 -x305 -x307 -x309 -x310 -x311 -x313 -x314 -x316 -x318 -x319 -x321 -x323 -x324 -x326 -x327 -x329 -x331 -x333 -x334 -x336 -x338 -x340 -x342 -x343 -x345 -x346 -x348 -x349 -x350 -x352 -x354 -x355 -x357 -x358 -x359 -x360 -x362 -x363 -x365 -x367 -x368 -x370 -x371 -x373 -x375 -x377 -x379 -x381 -x383 -x385 -x387 -x388 -x389 -x391 -x393 -x395 -x397 -x399 -x401 -x403 -x405 -x407 -x409 -x410 -x412 -x414 -x416 -x418 -x420 -x422 -x423 -x425 -x426 -x428 -x430 -x432 -x434 -x435 -x437 -x439 -x441 -x443 -x445 x447 -x449 -x451 -x452 -x454 -x455 -x457 -x458 -x459 -x461 -x463 -x465 -x467 -x469 x470 -x472 -x473 -x474 -x475 -x477 -x479 -x481 -x482 -x483 -x485 -x486 -x487 -x489 -x490 -x492 -x493 -x494 -x496 -x498 -x500 -x502 -x503 -x505 -x506 -x508 -x510 x511 -x513 -x515 -x517 -x519 -x521 -x523 -x525 -x526 -x528 -x530 -x531 -x532 -x534 -x536 -x537 -x539 -x541 -x543 -x544 -x546 -x547 -x548 -x550 -x551 -x553 -x555 -x556 -x558 -x559 -x561 -x563 -x565 -x567 x569 -x570 -x571 -x573 -x574 -x575 -x576 -x578 -x580 -x581 x582 -x583 -x585 -x586 -x587 -x589 -x591 -x593 x594 -x595 -x596 -x598 -x599 x600 -x602 -x604 -x605 -x606 -x607 -x609 -x610 -x611 x612 -x613 -x615 x616 x617 -x618 -x619 -x621 -x622 -x623 x624 -x626 -x627 -x628 -x629 -x630 -x631 -x632 -x633 -x634 -x635 -x636 -x637 -x638 -x639 x640 x641 x642 x643 -x644 -x55 -x1 -x57 -x59 -x61 -x2 -x63 -x65 -x67 -x69 -x71 -x73 -x75 -x3 -x78 -x4 -x5 -x6 -x83 -x85 -x87 -x90 -x92 -x94 -x96 -x98 -x7 -x101 -x103 -x8 -x106 -x108 -x110 -x9 -x112 -x114 -x116 -x118 -x121 -x123 -x10 -x125 -x128 -x11 -x130 -x132 -x134 -x136 -x138 -x141 -x12 -x143 -x145 -x147 -x149 -x151 -x153 -x155 -x157 -x159 -x161 -x163 -x165 -x167 -x169 -x171 -x173 -x175 -x177 -x179 -x181 -x183 -x185 -x187 -x189 -x191 -x193 -x195 -x197 x199 -x201 -x203 -x205 -x207 -x209 -x211 -x213 -x215 -x217 -x219 -x221 -x223 -x225 -x227 -x229 -x231 -x233 -x13 -x236 -x238 -x240 -x242 -x14 -x244 -x246 -x248 -x250 -x252 -x254 -x257 -x259 -x261 -x15 -x264 -x266 -x268 -x270 -x272 -x275 -x277 -x279 -x281 -x284 -x286 -x16 -x289 -x291 -x17 -x294 -x296 -x298 -x300 -x302 -x304 -x306 -x18 -x308 -x19 -x312 -x20 -x315 -x317 -x21 -x320 -x322 -x22 -x325 -x23 -x328 -x330 -x332 -x335 -x337 -x339 -x24 -x341 -x344 -x25 -x347 -x26 -x27 -x351 -x28 -x353 -x356 -x29 -x30 -x361 -x364 -x31 -x366 -x369 -x32 -x372 -x374 -x376 -x378 -x380 -x382 -x384 -x386 -x390 -x392 -x394 -x396 -x33 -x398 -x400 -x402 -x404 -x406 -x408 -x411 -x413 -x415 -x417 -x34 -x419 -x421 -x424 -x35 -x427 -x429 -x431 -x433 -x436 -x438 -x440 -x442 -x444 x446 -x448 -x450 -x453 -x36 -x456 -x37 -x460 -x462 -x464 -x466 -x468 -x471 -x38 -x39 -x40 -x476 -x478 -x480 -x41 -x484 -x42 -x488 -x491 -x43 -x495 -x497 -x499 -x501 -x504 -x507 -x509 -x512 -x514 -x516 -x518 -x520 -x522 -x524 -x527 -x529 -x44 -x533 -x535 -x45 -x538 -x540 -x542 -x545 -x549 -x552 -x554 -x557 -x560 -x562 -x564 -x566 x568 -x572 -x46 -x577 -x579 -x47 -x584 -x588 -x590 -x592 -x48 -x49 -x597 x50 -x601 -x51 -x603 -x608 -x614 -x620 -x52 -x625 -x53 -x54
0.79/0.44	c Memory used           : 132.14 MB
0.79/0.44	c CPU time              : 0.826874 s

Verifier Data 

OK	24890

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3500549-1307996577/watcher-3500549-1307996577 -o /tmp/evaluation-result-3500549-1307996577/solver-3500549-1307996577 -C 1800 -W 1900 -M 15500 pwbo1.1 -file-format=opb HOME/instance-3500549-1307996577.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: 3.91 4.01 3.94 3/174 12578
/proc/meminfo: memFree=28055240/32951132 swapFree=67061148/67111528
[pid=12578] ppid=12576 vsize=135180 CPUtime=0 cores=0,2,4,6
/proc/12578/stat : 12578 (pwbo1.1) S 12576 12578 10842 0 -1 4202496 661 0 0 0 0 0 0 0 25 0 3 0 911257288 138424320 606 33554432000 4194304 5714118 140733560597264 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/12578/statm: 33795 606 179 372 0 33420 0
[pid=12578/tid=12579] ppid=12576 vsize=135180 CPUtime=0 cores=0,2,4,6
/proc/12578/task/12579/stat : 12579 (pwbo1.1) R 12576 12578 10842 0 -1 4202560 164 0 0 0 0 0 0 0 18 0 3 0 911257289 138424320 614 33554432000 4194304 5714118 140733560597264 18446744073709551615 4336804 0 0 4096 16387 0 0 0 -1 0 0 0 0
[pid=12578/tid=12580] ppid=12576 vsize=135180 CPUtime=0 cores=0,2,4,6
/proc/12578/task/12580/stat : 12580 (pwbo1.1) R 12576 12578 10842 0 -1 4202560 68 0 0 0 0 0 0 0 25 0 3 0 911257289 138424320 614 33554432000 4194304 5714118 140733560597264 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 4 0 0 0

[startup+0.0919489 s]
/proc/loadavg: 3.91 4.01 3.94 3/174 12578
/proc/meminfo: memFree=28055240/32951132 swapFree=67061148/67111528
[pid=12578] ppid=12576 vsize=135180 CPUtime=0.17 cores=0,2,4,6
/proc/12578/stat : 12578 (pwbo1.1) S 12576 12578 10842 0 -1 4202496 2160 0 0 0 16 1 0 0 25 0 3 0 911257288 138424320 1430 33554432000 4194304 5714118 140733560597264 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/12578/statm: 33795 1430 181 372 0 33420 0
[pid=12578/tid=12579] ppid=12576 vsize=135180 CPUtime=0.08 cores=0,2,4,6
/proc/12578/task/12579/stat : 12579 (pwbo1.1) R 12576 12578 10842 0 -1 4202560 998 0 0 0 8 0 0 0 18 0 3 0 911257289 138424320 1430 33554432000 4194304 5714118 140733560597264 18446744073709551615 4973054 0 0 4096 16387 0 0 0 -1 0 0 0 0
[pid=12578/tid=12580] ppid=12576 vsize=135180 CPUtime=0.07 cores=0,2,4,6
/proc/12578/task/12580/stat : 12580 (pwbo1.1) R 12576 12578 10842 0 -1 4202560 725 0 0 0 7 0 0 0 18 0 3 0 911257289 138424320 1430 33554432000 4194304 5714118 140733560597264 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 4 0 0 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 135180

[startup+0.100969 s]
/proc/loadavg: 3.91 4.01 3.94 3/174 12578
/proc/meminfo: memFree=28055240/32951132 swapFree=67061148/67111528
[pid=12578] ppid=12576 vsize=135180 CPUtime=0.19 cores=0,2,4,6
/proc/12578/stat : 12578 (pwbo1.1) S 12576 12578 10842 0 -1 4202496 2240 0 0 0 18 1 0 0 25 0 3 0 911257288 138424320 1403 33554432000 4194304 5714118 140733560597264 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/12578/statm: 33795 1403 181 372 0 33420 0
[pid=12578/tid=12579] ppid=12576 vsize=135180 CPUtime=0.09 cores=0,2,4,6
/proc/12578/task/12579/stat : 12579 (pwbo1.1) R 12576 12578 10842 0 -1 4202560 1064 0 0 0 9 0 0 0 18 0 3 0 911257289 138424320 1403 33554432000 4194304 5714118 140733560597264 18446744073709551615 4345842 0 0 4096 16387 0 0 0 -1 0 0 0 0
[pid=12578/tid=12580] ppid=12576 vsize=135180 CPUtime=0.08 cores=0,2,4,6
/proc/12578/task/12580/stat : 12580 (pwbo1.1) R 12576 12578 10842 0 -1 4202560 739 0 0 0 8 0 0 0 18 0 3 0 911257289 138424320 1403 33554432000 4194304 5714118 140733560597264 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 4 0 0 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 135180

[startup+0.300913 s]
/proc/loadavg: 3.91 4.01 3.94 3/174 12578
/proc/meminfo: memFree=28055240/32951132 swapFree=67061148/67111528
[pid=12578] ppid=12576 vsize=135180 CPUtime=0.59 cores=0,2,4,6
/proc/12578/stat : 12578 (pwbo1.1) S 12576 12578 10842 0 -1 4202496 3858 0 0 0 55 4 0 0 25 0 3 0 911257288 138424320 2600 33554432000 4194304 5714118 140733560597264 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/12578/statm: 33795 2600 181 372 0 33420 0
[pid=12578/tid=12579] ppid=12576 vsize=135180 CPUtime=0.28 cores=0,2,4,6
/proc/12578/task/12579/stat : 12579 (pwbo1.1) R 12576 12578 10842 0 -1 4202560 2453 0 0 0 27 1 0 0 18 0 3 0 911257289 138424320 2600 33554432000 4194304 5714118 140733560597264 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 0 0 0 0
[pid=12578/tid=12580] ppid=12576 vsize=135180 CPUtime=0.29 cores=0,2,4,6
/proc/12578/task/12580/stat : 12580 (pwbo1.1) R 12576 12578 10842 0 -1 4202560 968 0 0 0 27 2 0 0 18 0 3 0 911257289 138424320 2600 33554432000 4194304 5714118 140733560597264 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 4 0 0 0
Current children cumulated CPU time (s) 0.59
Current children cumulated vsize (KiB) 135180

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

[startup+0.400898 s]
/proc/loadavg: 3.91 4.01 3.94 3/174 12578
/proc/meminfo: memFree=28055240/32951132 swapFree=67061148/67111528
[pid=12578] ppid=12576 vsize=135180 CPUtime=0.79 cores=0,2,4,6
/proc/12578/stat : 12578 (pwbo1.1) S 12576 12578 10842 0 -1 4202496 4796 0 0 0 73 6 0 0 25 0 3 0 911257288 138424320 2924 33554432000 4194304 5714118 140733560597264 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/12578/statm: 33795 2924 181 372 0 33420 0
[pid=12578/tid=12579] ppid=12576 vsize=135180 CPUtime=0.39 cores=0,2,4,6
/proc/12578/task/12579/stat : 12579 (pwbo1.1) R 12576 12578 10842 0 -1 4202560 3282 0 0 0 36 3 0 0 18 0 3 0 911257289 138424320 2924 33554432000 4194304 5714118 140733560597264 18446744073709551615 4355817 0 0 4096 16387 0 0 0 -1 0 0 0 0
[pid=12578/tid=12580] ppid=12576 vsize=135180 CPUtime=0.39 cores=0,2,4,6
/proc/12578/task/12580/stat : 12580 (pwbo1.1) R 12576 12578 10842 0 -1 4202560 1077 0 0 0 37 2 0 0 18 0 3 0 911257289 138424320 2924 33554432000 4194304 5714118 140733560597264 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 4 0 0 0
Current children cumulated CPU time (s) 0.79
Current children cumulated vsize (KiB) 135180

Child status: 0
Real time (s): 0.450359
CPU time (s): 0.894863
CPU user time (s): 0.826874
CPU system time (s): 0.067989
CPU usage (%): 198.7
Max. virtual memory (cumulated for all children) (KiB): 135180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.826874
system time used= 0.067989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5244
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= 31
involuntary context switches= 121

runsolver used 0.001999 second user time and 0.004999 second system time

The end

Launcher Data 

Begin job on node129 at 2011-06-13 22:22:57
IDJOB=3500549
IDBENCH=25022
IDSOLVER=1954
FILE ID=node129/3500549-1307996577
RUNJOBID= node129-1307991283-11092
PBS_JOBID= 13559744
Free space on /tmp= 74052 MiB

SOLVER NAME= pwbo 1.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/trarea_ac/normalized-fir02_trarea_ac.opb
COMMAND LINE= pwbo1.1 -file-format=opb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3500549-1307996577/watcher-3500549-1307996577 -o /tmp/evaluation-result-3500549-1307996577/solver-3500549-1307996577 -C 1800 -W 1900 -M 15500  pwbo1.1 -file-format=opb HOME/instance-3500549-1307996577.opb

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

MD5SUM BENCH= aa73e48897f9c10e5003e2188d9e7ab9
RANDOM SEED=718560708

node129.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.831
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.831
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.831
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.831
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.831
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.831
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.831
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.831
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      28055676 kB
Buffers:        454880 kB
Cached:        3447676 kB
SwapCached:      13132 kB
Active:        1919340 kB
Inactive:      2690232 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      28055676 kB
SwapTotal:    67111528 kB
SwapFree:     67061148 kB
Dirty:            4328 kB
Writeback:           4 kB
AnonPages:      703420 kB
Mapped:           9844 kB
Slab:           221464 kB
PageTables:       5752 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   865804 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 74048 MiB
End job on node129 at 2011-06-13 22:22:57