Trace number 3708008

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
bsolo 3.2OPT44 278.323 278.386

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/
submitted-PB06/manquiho/golomb-rulers/normalized-OGR_9.opb
MD5SUM824c01e4395cf59ee9d4081be7b21301
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark44
Best CPU time to get the best result obtained on this benchmark43.2274
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 44
Optimality of the best value was proved YES
Number of variables603
Total number of constraints1088
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 constraints1088
Minimum length of a constraint14
Maximum length of a constraint29
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 128
Number of bits of the biggest number in a constraint 8
Biggest sum of numbers in a constraint 669
Number of bits of the biggest sum of numbers10
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 bsolo beta version 3.2 - 23/05/2010 : 1630 GMT
0.00/0.00	c Developed by Vasco Manquinho and José Santos IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Learning Strategy: Cardinality Constraint Learning
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Instance file HOME/instance-3708008-1338155825.opb
0.00/0.00	c File size is 207165 bytes.
0.00/0.01	c Highest Coefficient sum: 669
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.013 s
0.00/0.01	c Var: 603 Constr: 1088 0/0/1088 Lit: 26896 Watch. Lit: 5228
0.00/0.01	c Obj. Vars: 7 (1.16086 % of total variables)
0.00/0.03	c Pre-processing Time: 0.032 s
0.00/0.03	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.03	c        0    603     1088    26896   24    10058   53792      0      0 0.03
0.00/0.03	c Switching off lower bounding mode.
0.09/0.11	c      101    603     1276    30565   23    18330   59172    188   1160 0.09
0.09/0.11	o 52
0.29/0.35	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.29/0.35	c      169    603     1407    34146   24    16635   53806    319   1536 0.11
0.29/0.35	c      270    603     1604    37849   23    15595   59187    516   2109 0.13
0.29/0.35	c      520    594     1973    48932   24    17892   65106    885   2561 0.20
0.29/0.35	c      995    594     2748    67605   24    19193   71617   1660   3138 0.32
0.29/0.35	o 51
0.89/0.90	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.89/0.90	c     1133    594     2969    73383   24    20436   53804   1881   3237 0.35
0.89/0.90	c     1233    594     3130    77210   24    21391   59185   2042   3270 0.38
0.89/0.90	c     1483    594     3500    86987   24    21585   65104   2412   3317 0.45
0.89/0.90	c     1960    594     4191   106557   25    23355   71615   3103   3367 0.58
0.89/0.90	c     2773    594     5471   135717   24    26408   78777   4383   3373 0.82
0.89/0.90	o 47
14.89/14.93	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
14.89/14.93	c     3002    594     5833   145521   24    28390   53804   4745   3342 0.90
14.89/14.93	c     3102    594     5994   149112   24    28313   59185   4906   3353 0.93
14.89/14.93	c     3352    594     6403   159306   24    28524   65104   5315   3308 1.01
14.89/14.93	c     3829    594     7128   179737   25    31584   71615   6040   3267 1.17
14.89/14.93	c     4642    594     8448   213007   25    34085   78777   7360   3201 1.45
14.89/14.93	c     5962    594    10510   262404   24    39596   86655   9422   3144 1.90
14.89/14.93	c     8044    594    13776   348661   25    47612   95321  12688   2903 2.77
14.89/14.93	c    11267    594    18864   481786   25    59758  104854  17776   2577 4.37
14.89/14.93	c    16204    594    26530   676042   25    77920  115340  25442   2289 7.08
14.89/14.93	c    23712    594    38336   992194   25   106980  126875  37248   1756 13.50
14.89/14.93	o 46
55.68/55.74	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
55.68/55.74	c    25350    594    40960  1059126   25   113052   53804  39872   1697 14.93
55.68/55.74	c    25451    594    41129  1062618   25   113279   59185  40041   1689 15.07
55.68/55.74	c    25701    594    41532  1072512   25   114966   65104  40444   1669 15.40
55.68/55.74	c    26176    594    42292  1094519   25   116672   71615  41204   1638 15.98
55.68/55.74	c    26990    594    43551  1128276   25   119718   78777  42463   1603 16.84
55.68/55.74	c    28310    594    45697  1184271   25   124683   86655  44609   1544 18.33
55.68/55.74	c    30392    594    48882  1266200   25   131969   95321  47794   1440 21.10
55.68/55.74	c    33615    594    53832  1400598   26   144817  104854  52744   1287 26.11
55.68/55.74	c    38553    594    61705  1584758   25   163924  115340  60617   1193 32.29
55.68/55.74	c    46059    594    73529  1889532   25   192201  126875  72441   1065 43.23
55.68/55.74	o 45
88.57/88.69	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
88.57/88.69	c    51693    594    82338  2128632   25   213838   53804  81250    927 55.73
88.57/88.69	c    51793    594    20728   538373   25    61555   59185  19640    858 60.31
88.57/88.69	c    52044    594    21140   549350   25    63977   65104  20052    859 60.53
88.57/88.69	c    52519    594    21895   568616   25    66266   71615  20807    862 60.89
88.57/88.69	c    53333    594    23165   599893   25    69008   78777  22077    867 61.50
88.57/88.69	c    54653    594    25183   651393   25    73998   86655  24095    875 62.40
88.57/88.69	c    56734    594    28332   737602   26    80775   95321  27244    885 64.07
88.57/88.69	c    59958    594    33444   855897   25    94032  104854  32356    905 66.18
88.57/88.69	c    64896    594    41003  1063179   25   111779  115340  39915    903 71.85
88.57/88.69	c    72402    594    52760  1374907   26   139652  126875  51672    895 80.81
88.57/88.69	o 44
278.24/278.38	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
278.24/278.38	c    77026    594    60079  1562095   26   158079   53818  58991    868 88.67
278.24/278.38	c    77127    594    20609   535227   25    63076   59200  19521    850 90.64
278.24/278.38	c    77377    594    21007   543956   25    63732   65121  19919    852 90.78
278.24/278.38	c    77852    594    21740   562238   25    66146   71634  20652    854 91.11
278.24/278.38	c    78665    594    23086   595518   25    68885   78798  21998    857 91.71
278.24/278.38	c    79985    594    25140   646464   25    73762   86678  24052    863 92.63
278.24/278.38	c    82067    594    28406   730803   25    81729   95346  27318    871 94.16
278.24/278.38	c    85291    594    33609   865967   25    94314  104881  32521    877 97.17
278.24/278.38	c    90228    594    41210  1048895   25   111513  115370  40122    896 100.67
278.24/278.38	c    97735    594    52571  1344387   25   139925  126908  51483    888 109.99
278.24/278.38	c   109098    594    69659  1780475   25   181374  139599  68571    872 125.07
278.24/278.38	c   126242    581    94668  2410767   25   241725  153559  93580    754 167.32
278.24/278.38	c   152061    562   129451  3149289   24   323900  168915 128363    605 250.98
278.24/278.38	v -x1 -x2 x3 x4 -x5 x6 -x7 x50 x51 x52 -x53 -x54 x55 -x56 x57 x58 -x59 x60 -x61 x62 -x63 -x603 -x43 -x44 -x45 -x46 -x47 x48 -x49 -x602 -x601 -x600 -x599 -x598 x36 x37 -x38 -x39 x40 -x41 -x42 -x597 -x596 -x595 -x594 -x593 -x592 -x591 -x590 -x589 -x588 -x587 -x586 -x585 -x584 x29 -x30 -x31 -x32 x33 -x34 -x35 -x583 -x582 -x581 -x580 -x579 -x578 -x577 -x576 -x575 x574 x573 -x572 -x571 -x570 -x569 -x568 -x567 x566 x565 x564 -x563 x562 x561 x560 x559 x558 x557 x556 x555 x554 x22 -x23 -x24 x25 -x26 -x27 -x28 -x553 -x552 -x551 -x550 -x549 -x548 -x547 -x546 -x545 -x544 -x543 -x542 -x541 -x540 -x539 -x538 -x537 -x536 -x535 -x534 x533 x532 -x531 x530 x529 -x528 -x527 -x526 -x525 x524 x523 -x522 x521 x520 x519 x518 x517 x516 x515 x514 -x513 -x512 -x511 x510 x509 -x508 x507 x506 x505 x504 x503 x502 x501 x500 -x499 x8 x9 -x10 -x11 -x12 -x13 -x14 -x498 -x497 -x496 -x495 -x494 -x493 -x492 -x491 -x490 -x489 -x488 -x487 -x486 -x485 -x484 -x483 -x482 -x481 -x480 -x479 -x478 -x477 -x476 -x475 -x474 -x473 -x472 -x471 -x470 x469 x468 x467 -x466 -x465 -x464 -x463 -x462 -x461 x460 x459 x458 -x457 x456 x455 x454 -x453 x452 x451 x450 x449 -x448 -x447 -x446 -x445 -x444 -x443 x442 x441 x440 -x439 x438 x437 x436 x435 -x434 x433 x432 x431 x430 -x429 -x428 -x427 -x426 x425 x424 x423 x422 x421 x420 x419 x418 x417 x416 x415 -x414 x413 x412 x411 x410 x409 x408 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x407 -x406 -x405 -x404 -x403 -x402 -x401 -x400 -x399 -x398 -x397 -x396 -x395 -x394 -x393 -x392 -x391 -x390 x389 x388 -x387 -x386 -x385 -x384 -x383 -x382 -x381 -x380 -x379 -x378 -x377 -x376 x375 x374 -x373 x372 x371 x370 -x369 -x368 -x367 -x366 -x365 -x364 x363 x362 x361 -x360 x359 x358 x357 -x356 x355 x354 x353 x352 x351 x350 x349 x348 -x347 -x346 -x345 -x344 -x343 -x342 x341 x340 x339 -x338 x337 x336 x335 -x334 -x333 x332 x331 x330 x329 -x328 x327 x326 x325 x324 -x323 -x322 -x321 -x320 x319 x318 -x317 x316 x315 x314 x313 x312 x311 x310 x309 -x308 x307 x306 x305 x304 x303 -x302 x301 x300 x299 x298 x297 x296 -x295 x294 x293 x292 x291 x290 x289 x288 x287 x286 x285 x284 x283 x282 -x281 x280 x279 x278 x277 x276 x275 x274 x273 x272 x271 x270 x269 x268 -x267 -x266 -x265 -x264 -x263 -x262 -x261 x260 -x259 -x258 -x257 -x256 -x255 -x254 -x253 -x252 -x251 -x250 -x249 x248 x247 x246 x245 -x244 -x243 -x242 -x241 -x240 -x239 -x238 -x237 -x236 -x235 -x234 -x233 x232 x231 -x230 x229 x228 x227 x226 x225 x224 -x223 -x222 -x221 -x220 -x219 -x218 x217 x216 x215 -x214 x213 x212 x211 -x210 x209 x208 x207 x206 x205 x204 x203 x202 x201 x200 x199 x198 -x197 -x196 -x195 -x194 -x193 -x192 x191 x190 x189 -x188 x187 x186 x185 -x184 -x183 x182 x181 x180 x179 -x178 x177 x176 x175 x174 -x173 x172 x171 x170 x169 x168 -x167 -x166 -x165 x164 x163 -x162 x161 x160 x159 x158 x157 x156 x155 x154 -x153 x152 x151 x150 x149 x148 -x147 x146 x145 x144 x143 x142 x141 x140 x139 x138 x137 x136 x135 -x134 x133 x132 x131 x130 x129 x128 x127 x126 x125 x124 x123 x122 x121 -x120 x119 x118 x117 x116 x115 x114 x113 x112 x111 x110 x109 x108 x107 x106 x105 x104 x103 x102 x101 x100 x99 x98 x97 x96 x95 x94 x93 x92 x91 x90 x89 x88 x87 x86 x85 x84 x83 x82 x81 x80 x79 x78 x77 x76 x75 x74 x73 x72 x71 x70 x69 x68 x67 x66 x65 x64 
278.24/278.38	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
278.24/278.38	c   53   161067  15400   181419   141047  3366292 139959    578 278.32
278.24/278.38	c Objective: 44
278.24/278.38	s OPTIMUM FOUND
278.24/278.38	c Total time: 278.32 s

Verifier Data 

OK	44

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-3708008-1338155825/watcher-3708008-1338155825 -o /tmp/evaluation-result-3708008-1338155825/solver-3708008-1338155825 -C 1800 -W 1900 -M 15500 bsolo -l2 -t1800 HOME/instance-3708008-1338155825.opb 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.03 2.01 2.00 3/176 17157
/proc/meminfo: memFree=30897348/32873844 swapFree=6080/6080
[pid=17157] ppid=17155 vsize=10996 CPUtime=0 cores=1,3,5,7
/proc/17157/stat : 17157 (bsolo) R 17155 17157 24278 0 -1 4202496 291 0 0 0 0 0 0 0 20 0 1 0 281707029 11259904 244 33554432000 134512640 137138936 4293020384 4293018312 136506715 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/17157/statm: 2749 244 178 642 0 2054 0

[startup+0.078334 s]
/proc/loadavg: 2.03 2.01 2.00 3/176 17157
/proc/meminfo: memFree=30897348/32873844 swapFree=6080/6080
[pid=17157] ppid=17155 vsize=11844 CPUtime=0.07 cores=1,3,5,7
/proc/17157/stat : 17157 (bsolo) R 17155 17157 24278 0 -1 4202496 634 0 0 0 7 0 0 0 20 0 1 0 281707029 12128256 536 33554432000 134512640 137138936 4293020384 4293019500 136570369 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/17157/statm: 2961 536 192 642 0 2317 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 11844

[startup+0.100263 s]
/proc/loadavg: 2.03 2.01 2.00 3/176 17157
/proc/meminfo: memFree=30897348/32873844 swapFree=6080/6080
[pid=17157] ppid=17155 vsize=11844 CPUtime=0.09 cores=1,3,5,7
/proc/17157/stat : 17157 (bsolo) R 17155 17157 24278 0 -1 4202496 634 0 0 0 9 0 0 0 20 0 1 0 281707029 12128256 536 33554432000 134512640 137138936 4293020384 4293019500 136570369 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/17157/statm: 2961 536 192 642 0 2317 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11844

[startup+0.300225 s]
/proc/loadavg: 2.03 2.01 2.00 3/176 17157
/proc/meminfo: memFree=30897348/32873844 swapFree=6080/6080
[pid=17157] ppid=17155 vsize=12232 CPUtime=0.29 cores=1,3,5,7
/proc/17157/stat : 17157 (bsolo) R 17155 17157 24278 0 -1 4202496 715 0 0 0 29 0 0 0 20 0 1 0 281707029 12525568 617 33554432000 134512640 137138936 4293020384 4293019500 136570369 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/17157/statm: 3058 617 192 642 0 2414 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12232

[startup+0.700227 s]
/proc/loadavg: 2.03 2.01 2.00 3/176 17157
/proc/meminfo: memFree=30897348/32873844 swapFree=6080/6080
[pid=17157] ppid=17155 vsize=13268 CPUtime=0.69 cores=1,3,5,7
/proc/17157/stat : 17157 (bsolo) R 17155 17157 24278 0 -1 4202496 961 0 0 0 69 0 0 0 20 0 1 0 281707029 13586432 863 33554432000 134512640 137138936 4293020384 4293019500 136570369 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/17157/statm: 3317 863 192 642 0 2673 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13268

[startup+1.50023 s]
/proc/loadavg: 2.03 2.01 2.00 3/177 17158
/proc/meminfo: memFree=30894348/32873844 swapFree=6080/6080
[pid=17157] ppid=17155 vsize=14932 CPUtime=1.48 cores=1,3,5,7
/proc/17157/stat : 17157 (bsolo) R 17155 17157 24278 0 -1 4202496 1399 0 0 0 148 0 0 0 20 0 1 0 281707029 15290368 1301 33554432000 134512640 137138936 4293020384 4293019500 136570369 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/17157/statm: 3733 1301 192 642 0 3089 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 14932

[startup+3.10023 s]
/proc/loadavg: 2.03 2.01 2.00 3/177 17158
/proc/meminfo: memFree=30891736/32873844 swapFree=6080/6080
[pid=17157] ppid=17155 vsize=17768 CPUtime=3.09 cores=1,3,5,7
/proc/17157/stat : 17157 (bsolo) R 17155 17157 24278 0 -1 4202496 2100 0 0 0 308 1 0 0 20 0 1 0 281707029 18194432 2002 33554432000 134512640 137138936 4293020384 4293019500 136570369 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/17157/statm: 4442 2002 192 642 0 3798 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17768

[startup+6.30026 s]
/proc/loadavg: 2.03 2.01 2.00 3/177 17158
/proc/meminfo: memFree=30886900/32873844 swapFree=6080/6080
[pid=17157] ppid=17155 vsize=22112 CPUtime=6.29 cores=1,3,5,7
/proc/17157/stat : 17157 (bsolo) R 17155 17157 24278 0 -1 4202496 3193 0 0 0 627 2 0 0 20 0 1 0 281707029 22642688 3095 33554432000 134512640 137138936 4293020384 4293019500 136570369 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/17157/statm: 5528 3095 192 642 0 4884 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 22112

[startup+12.7003 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 17158
/proc/meminfo: memFree=30880096/32873844 swapFree=6080/6080
[pid=17157] ppid=17155 vsize=27852 CPUtime=12.68 cores=1,3,5,7
/proc/17157/stat : 17157 (bsolo) R 17155 17157 24278 0 -1 4202496 4621 0 0 0 1265 3 0 0 20 0 1 0 281707029 28520448 4523 33554432000 134512640 137138936 4293020384 4293019500 136570369 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/17157/statm: 6963 4523 192 642 0 6319 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 27852

[startup+25.5003 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 17158
/proc/meminfo: memFree=30872408/32873844 swapFree=6080/6080
[pid=17157] ppid=17155 vsize=35396 CPUtime=25.48 cores=1,3,5,7
/proc/17157/stat : 17157 (bsolo) R 17155 17157 24278 0 -1 4202496 6505 0 0 0 2543 5 0 0 20 0 1 0 281707029 36245504 6407 33554432000 134512640 137138936 4293020384 4293019500 136570369 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/17157/statm: 8849 6407 192 642 0 8205 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 35396

[startup+51.1003 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 17158
/proc/meminfo: memFree=30861248/32873844 swapFree=6080/6080
[pid=17157] ppid=17155 vsize=46788 CPUtime=51.08 cores=1,3,5,7
/proc/17157/stat : 17157 (bsolo) R 17155 17157 24278 0 -1 4202496 9355 0 0 0 5099 9 0 0 20 0 1 0 281707029 47910912 9257 33554432000 134512640 137138936 4293020384 4293019312 134542199 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/17157/statm: 11697 9257 192 642 0 11053 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 46788

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 17158
/proc/meminfo: memFree=30857412/32873844 swapFree=6080/6080
[pid=17157] ppid=17155 vsize=48820 CPUtime=102.28 cores=1,3,5,7
/proc/17157/stat : 17157 (bsolo) R 17155 17157 24278 0 -1 4202496 9926 0 0 0 10216 12 0 0 20 0 1 0 281707029 49991680 9748 33554432000 134512640 137138936 4293020384 4293019500 136570369 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/17157/statm: 12205 9748 192 642 0 11561 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 48820

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 17159
/proc/meminfo: memFree=30853560/32873844 swapFree=6080/6080
[pid=17157] ppid=17155 vsize=52556 CPUtime=162.27 cores=1,3,5,7
/proc/17157/stat : 17157 (bsolo) R 17155 17157 24278 0 -1 4202496 10880 0 0 0 16210 17 0 0 20 0 1 0 281707029 53817344 10702 33554432000 134512640 137138936 4293020384 4293019312 134542495 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/17157/statm: 13139 10702 192 642 0 12495 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 52556

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17162
/proc/meminfo: memFree=30842544/32873844 swapFree=6080/6080
[pid=17157] ppid=17155 vsize=63360 CPUtime=222.24 cores=1,3,5,7
/proc/17157/stat : 17157 (bsolo) R 17155 17157 24278 0 -1 4202496 13593 0 0 0 22201 23 0 0 20 0 1 0 281707029 64880640 13399 33554432000 134512640 137138936 4293020384 4293019312 134542199 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/17157/statm: 15840 13399 192 642 0 15196 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 63360

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

[startup+230.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17162
/proc/meminfo: memFree=30841412/32873844 swapFree=6080/6080
[pid=17157] ppid=17155 vsize=64560 CPUtime=230.23 cores=1,3,5,7
/proc/17157/stat : 17157 (bsolo) R 17155 17157 24278 0 -1 4202496 13906 0 0 0 23000 23 0 0 20 0 1 0 281707029 66109440 13704 33554432000 134512640 137138936 4293020384 4293019500 136570369 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/17157/statm: 16140 13704 192 642 0 15496 0
Current children cumulated CPU time (s) 230.23
Current children cumulated vsize (KiB) 64560

[startup+255.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17185
/proc/meminfo: memFree=30838248/32873844 swapFree=6080/6080
[pid=17157] ppid=17155 vsize=68160 CPUtime=255.83 cores=1,3,5,7
/proc/17157/stat : 17157 (bsolo) R 17155 17157 24278 0 -1 4202496 14786 0 0 0 25558 25 0 0 20 0 1 0 281707029 69795840 14583 33554432000 134512640 137138936 4293020384 4293019280 134542199 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/17157/statm: 17040 14583 192 642 0 16396 0
Current children cumulated CPU time (s) 255.83
Current children cumulated vsize (KiB) 68160

[startup+268.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17185
/proc/meminfo: memFree=30836140/32873844 swapFree=6080/6080
[pid=17157] ppid=17155 vsize=70160 CPUtime=268.63 cores=1,3,5,7
/proc/17157/stat : 17157 (bsolo) R 17155 17157 24278 0 -1 4202496 15310 0 0 0 26836 27 0 0 20 0 1 0 281707029 71843840 15107 33554432000 134512640 137138936 4293020384 4293019312 134542351 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/17157/statm: 17540 15107 192 642 0 16896 0
Current children cumulated CPU time (s) 268.63
Current children cumulated vsize (KiB) 70160

[startup+275.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17185
/proc/meminfo: memFree=30835024/32873844 swapFree=6080/6080
[pid=17157] ppid=17155 vsize=71096 CPUtime=275.02 cores=1,3,5,7
/proc/17157/stat : 17157 (bsolo) R 17155 17157 24278 0 -1 4202496 15551 0 0 0 27475 27 0 0 20 0 1 0 281707029 72802304 15348 33554432000 134512640 137138936 4293020384 4293019312 134542199 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/17157/statm: 17774 15348 192 642 0 17130 0
Current children cumulated CPU time (s) 275.02
Current children cumulated vsize (KiB) 71096

[startup+276.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17185
/proc/meminfo: memFree=30834900/32873844 swapFree=6080/6080
[pid=17157] ppid=17155 vsize=71364 CPUtime=276.63 cores=1,3,5,7
/proc/17157/stat : 17157 (bsolo) R 17155 17157 24278 0 -1 4202496 15604 0 0 0 27635 28 0 0 20 0 1 0 281707029 73076736 15401 33554432000 134512640 137138936 4293020384 4293019312 134542199 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/17157/statm: 17841 15401 192 642 0 17197 0
Current children cumulated CPU time (s) 276.63
Current children cumulated vsize (KiB) 71364

[startup+277.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17185
/proc/meminfo: memFree=30834776/32873844 swapFree=6080/6080
[pid=17157] ppid=17155 vsize=71496 CPUtime=277.43 cores=1,3,5,7
/proc/17157/stat : 17157 (bsolo) R 17155 17157 24278 0 -1 4202496 15633 0 0 0 27715 28 0 0 20 0 1 0 281707029 73211904 15430 33554432000 134512640 137138936 4293020384 4293019312 134542187 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/17157/statm: 17874 15430 192 642 0 17230 0
Current children cumulated CPU time (s) 277.43
Current children cumulated vsize (KiB) 71496

[startup+277.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17185
/proc/meminfo: memFree=30834776/32873844 swapFree=6080/6080
[pid=17157] ppid=17155 vsize=71496 CPUtime=277.83 cores=1,3,5,7
/proc/17157/stat : 17157 (bsolo) R 17155 17157 24278 0 -1 4202496 15641 0 0 0 27755 28 0 0 20 0 1 0 281707029 73211904 15438 33554432000 134512640 137138936 4293020384 4293019312 134542252 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/17157/statm: 17874 15438 192 642 0 17230 0
Current children cumulated CPU time (s) 277.83
Current children cumulated vsize (KiB) 71496

[startup+278.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17185
/proc/meminfo: memFree=30834528/32873844 swapFree=6080/6080
[pid=17157] ppid=17155 vsize=71496 CPUtime=278.24 cores=1,3,5,7
/proc/17157/stat : 17157 (bsolo) R 17155 17157 24278 0 -1 4202496 15650 0 0 0 27796 28 0 0 20 0 1 0 281707029 73211904 15447 33554432000 134512640 137138936 4293020384 4293019500 136570369 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/17157/statm: 17874 15447 192 642 0 17230 0
Current children cumulated CPU time (s) 278.24
Current children cumulated vsize (KiB) 71496

Child status: 0
Real time (s): 278.386
CPU time (s): 278.323
CPU user time (s): 278.039
CPU system time (s): 0.283956
CPU usage (%): 99.9772
Max. virtual memory (cumulated for all children) (KiB): 71496

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 278.039
system time used= 0.283956
maximum resident set size= 61800
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15653
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= 28
involuntary context switches= 311

runsolver used 0.501923 second user time and 1.42778 second system time

The end

Launcher Data 

Begin job on node139 at 2012-05-27 23:57:05
IDJOB=3708008
IDBENCH=2641
IDSOLVER=2286
FILE ID=node139/3708008-1338155825
RUNJOBID= node139-1338145026-16387
PBS_JOBID= 14624487
Free space on /tmp= 71656 MiB

SOLVER NAME= bsolo 3.2
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_9.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3708008-1338155825/watcher-3708008-1338155825 -o /tmp/evaluation-result-3708008-1338155825/solver-3708008-1338155825 -C 1800 -W 1900 -M 15500  bsolo -l2 -t1800 HOME/instance-3708008-1338155825.opb

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

MD5SUM BENCH= 824c01e4395cf59ee9d4081be7b21301
RANDOM SEED=515284965

node139.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		: 2666.750
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.50
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		: 2666.750
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		: 2666.750
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	: 5331.90
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		: 2666.750
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		: 2666.750
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.750
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		: 2666.750
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		: 2666.750
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        30897728 kB
Buffers:          393108 kB
Cached:           399632 kB
SwapCached:          828 kB
Active:           949108 kB
Inactive:         175268 kB
Active(anon):     324152 kB
Inactive(anon):     8712 kB
Active(file):     624956 kB
Inactive(file):   166556 kB
Unevictable:        6080 kB
Mlocked:            6080 kB
SwapTotal:      67108856 kB
SwapFree:       67104692 kB
Dirty:              3932 kB
Writeback:             0 kB
AnonPages:        335128 kB
Mapped:            12716 kB
Shmem:                 8 kB
Slab:             714212 kB
SReclaimable:     156672 kB
SUnreclaim:       557540 kB
KernelStack:        1456 kB
PageTables:         4544 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     454320 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    319488 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71652 MiB
End job on node139 at 2012-05-28 00:01:43