Trace number 3731044

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
PB09: bsolo 3.1Wrong Opt.121 81.4016 81.4194

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-mps-v2-20-10-neos16.opb
MD5SUM49459e9c72edb2754f1d384319cf8731
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark114
Best CPU time to get the best result obtained on this benchmark1076.07
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 114
Optimality of the best value was proved NO
Number of variables464
Total number of constraints1059
Number of constraints which are clauses336
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints723
Minimum length of a constraint2
Maximum length of a constraint128
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 138
Number of bits of the biggest number in a constraint 8
Biggest sum of numbers in a constraint 535
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 3.1 - 13/04/2009 : 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 Memory Limit set to 15500 MB
0.00/0.00	c Instance file HOME/instance-3731044-1338685958.opb
0.00/0.00	c File size is 54761 bytes.
0.00/0.00	c Highest Coefficient sum: 535
0.00/0.00	c Parsing was ok!!
0.00/0.00	c Total parsing time: 0.003 s
0.00/0.00	c Var: 464 Constr: 1069 376/0/693 Lit: 6192 Watch. Lit: 3017
0.00/0.00	c Obj. Vars: 8 (1.72414 % of total variables)
0.00/0.00	c Pre-processing Time: 0.006 s
0.00/0.00	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.00	c        0    464      901     5856    6     4715   10869      0      0 0.01
0.00/0.00	c Switching off lower bounding mode.
0.09/0.10	c      100    464     1024     6914    6     4421   11956    123   8333 0.01
0.09/0.10	c      251    464     1188     9208    7     4679   13152    287  11952 0.02
0.09/0.10	c      476    464     1455    12703    8     5179   14468    554  12864 0.04
0.09/0.10	c      814    464     1848    18632   10     5958   15915    947  13129 0.06
0.09/0.10	o 128
0.29/0.35	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.29/0.35	c     1219    464     2315    27752   11     6904   10885   1414  11834 0.10
0.29/0.35	c     1319    464     2436    29971   12     7118   11974   1535  11776 0.11
0.29/0.35	c     1572    464     2725    34572   12     7684   13172   1824  11731 0.13
0.29/0.35	c     2047    463     3292    45798   13     9008   14490   2391  11435 0.18
0.29/0.35	c     2860    463     4274    65017   15    10978   15940   3373  10214 0.28
0.29/0.35	o 125
9.39/9.47	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
9.39/9.47	c     3406    463     4936    78443   15    12377   10883   4035   9787 0.35
9.39/9.47	c     3507    463     5046    80276   15    12562   11972   4145   9741 0.36
9.39/9.47	c     3757    463     5352    86408   16    13230   13170   4451   9535 0.39
9.39/9.47	c     4233    463     5902    94267   15    14336   14488   5001   9406 0.45
9.39/9.47	c     5046    463     6885   116139   16    16396   15937   5984   8806 0.57
9.39/9.47	c     6366    463     8479   153354   18    19705   17531   7578   7917 0.80
9.39/9.47	c     8447    463    11079   219679   19    25092   19285  10178   6614 1.28
9.39/9.47	c    11671    463    14937   289885   19    33113   21214  14036   5864 1.99
9.39/9.47	c    16607    463    21065   428586   20    45809   23336  20164   4587 3.62
9.39/9.47	c    24113    463    18902   381257   20    41322   25670  18001   3751 6.43
9.39/9.47	o 124
10.19/10.29	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
10.19/10.29	c    32130    463    15573   304301   19    34322   10883  14672   3392 9.47
10.19/10.29	c    32230    463     6460   129805   20    15688   11972   5559   3374 9.55
10.19/10.29	c    32481    463     6757   136165   20    16360   13170   5856   3384 9.60
10.19/10.29	c    32957    463     7340   151857   20    17517   14488   6439   3402 9.69
10.19/10.29	c    33770    463     8294   169773   20    19469   15937   7393   3429 9.85
10.19/10.29	c    35090    463     9848   196830   19    22628   17531   8947   3474 10.10
10.19/10.29	o 121
81.38/81.41	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
81.38/81.41	c    36021    463    11004   223478   20    25109   10883  10103   3501 10.29
81.38/81.41	c    36121    463    11112   225108   20    25326   11972  10211   3503 10.31
81.38/81.41	c    36371    463    11410   229942   20    25871   13170  10509   3512 10.36
81.38/81.41	c    36849    463    11997   238916   19    27109   14488  11096   3524 10.45
81.38/81.41	c    37662    463    13014   269646   20    29246   15937  12113   3531 10.67
81.38/81.41	c    38983    463    14591   303248   20    32474   17531  13690   3551 10.98
81.38/81.41	c    41064    463    17169   370574   21    37912   19285  16268   3546 11.58
81.38/81.41	c    44289    462    11487   256345   22    26202   21214  10586   3494 12.68
81.38/81.41	c    49225    462    17521   378111   21    38820   23336  16620   3453 14.25
81.38/81.41	c    56734    462    15537   394683   25    34891   25670  14636   3297 17.21
81.38/81.41	c    68095    459    16212   347263   21    35922   28238  15311   3177 21.43
81.38/81.41	c    85239    459    22672   534223   23    49642   31062  21771   2949 28.90
81.38/81.41	c   111058    457    22203   455699   20    48115   34169  21302   2727 40.72
81.38/81.41	c   149890    456    32826   799823   24    71159   37586  31925   2377 63.06
81.38/81.41	v x457 -x458 -x459 x460 x461 x462 x463 -x464 -x337 -x338 -x339 x340 -x341 -x342 -x343 x344 x345 -x346 -x347 x348 x349 -x350 x351 -x352 x353 -x354 x355 x356 -x357 -x358 -x359 x360 x361 -x362 -x363 -x364 x365 -x366 -x367 x368 -x369 -x370 x371 -x372 x373 -x374 -x375 x376 x377 -x378 -x379 -x380 -x381 -x382 x383 x384 -x385 -x386 x387 x388 -x389 x390 x391 x392 -x393 x394 -x395 x396 x397 x398 -x399 -x400 x401 x402 x403 -x404 -x405 -x406 x407 x408 -x409 x410 -x411 x412 -x413 x414 -x415 -x416 x417 x418 x419 -x420 -x421 -x422 -x423 -x424 x425 x426 -x427 -x428 x429 -x430 -x431 -x432 x433 -x434 -x435 x436 -x437 x438 -x439 x440 x441 -x442 -x443 -x444 -x445 x446 -x447 x448 -x449 -x450 x451 x452 -x453 -x454 -x455 x456 x1 x2 x3 x4 x5 x6 x7 x8 x9 x10 x11 -x12 -x13 -x14 -x15 x16 -x17 -x18 -x19 -x20 x21 -x22 x23 -x24 x25 x26 x27 x28 -x29 x30 x31 x32 -x33 x34 x35 x36 x37 x38 x39 -x40 -x41 x42 x43 x44 x45 x46 x47 -x48 -x49 -x50 -x51 -x52 -x53 x54 x55 x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 x75 x76 x77 x78 -x79 x80 x81 x82 x83 x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 x96 x97 x98 x99 -x100 x101 x102 x103 x104 -x105 x106 -x107 x108 -x109 -x110 -x111 -x112 x113 -x114 -x115 -x116 x117 -x118 -x119 -x120 -x121 -x122 -x123 x124 x125 -x126 -x127 -x128 -x129 -x130 -x131 x132 x133 x134 x135 x136 x137 -x138 -x139 -x140 x141 x142 x143 x144 x145 x146 x147 -x148 x149 x150 x151 x152 x153 x154 x155 x156 x157 x158 -x159 -x160 -x161 -x162 x163 -x164 -x165 -x166 -x167 -x168 x169 x170 x171 x172 x173 x174 -x175 -x176 -x177 x178 x179 x180 -x181 x182 x183 -x184 x185 x186 x187 x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 x196 x197 x198 x199 -x200 x201 -x202 x203 -x204 -x205 -x206 -x207 x208 -x209 -x210 -x211 x212 -x213 -x214 -x215 -x216 x217 x218 x219 -x220 -x221 -x222 -x223 -x224 -x225 x226 -x227 -x228 -x229 -x230 x231 -x232 x233 x234 -x235 -x236 x237 x238 x239 -x240 -x241 x242 x243 -x244 -x245 -x246 -x247 -x248 -x249 x250 x251 x252 -x253 -x254 -x255 -x256 -x257 -x258 x259 x260 x261 -x262 -x263 -x264 x265 -x266 -x267 x268 -x269 -x270 -x271 -x272 x273 x274 x275 x276 x277 x278 x279 -x280 -x281 -x282 -x283 x284 -x285 x286 -x287 x288 x289 x290 x291 -x292 x293 x294 x295 -x296 x297 x298 x299 x300 -x301 -x302 -x303 x304 x305 x306 x307 x308 x309 -x310 x311 x312 x313 x314 -x315 x316 -x317 -x318 x319 x320 -x321 -x322 -x323 x324 x325 -x326 -x327 x328 x329 x330 x331 x332 x333 -x334 -x335 -x336 
81.38/81.41	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
81.38/81.41	c   39   179817  50977   279396    25574   584116  24673   2209 81.40
81.38/81.41	c Objective: 121
81.38/81.41	s OPTIMUM FOUND
81.38/81.41	c Total time: 81.398 s

Verifier Data 

OK	121

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-3731044-1338685958/watcher-3731044-1338685958 -o /tmp/evaluation-result-3731044-1338685958/solver-3731044-1338685958 -C 1800 -W 1900 -M 15500 bsolo -l2 -t1800 -m15500 HOME/instance-3731044-1338685958.opb 

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

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


[startup+0 s]
/proc/loadavg: 2.00 2.00 1.98 3/177 20261
/proc/meminfo: memFree=28682020/32873844 swapFree=6872/6872
[pid=20261] ppid=20259 vsize=11060 CPUtime=0 cores=0,2,4,6
/proc/20261/stat : 20261 (bsolo) R 20259 20261 8274 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 334724286 11325440 306 33554432000 134512640 137136520 4288849216 4288842348 136568305 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/20261/statm: 2765 307 189 641 0 2121 0

[startup+0.069382 s]
/proc/loadavg: 2.00 2.00 1.98 3/177 20261
/proc/meminfo: memFree=28682020/32873844 swapFree=6872/6872
[pid=20261] ppid=20259 vsize=11320 CPUtime=0.06 cores=0,2,4,6
/proc/20261/stat : 20261 (bsolo) R 20259 20261 8274 0 -1 4202496 442 0 0 0 6 0 0 0 20 0 1 0 334724286 11591680 382 33554432000 134512640 137136520 4288849216 4288848144 134544066 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/20261/statm: 2830 382 197 641 0 2186 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 11320

[startup+0.100223 s]
/proc/loadavg: 2.00 2.00 1.98 3/177 20261
/proc/meminfo: memFree=28682020/32873844 swapFree=6872/6872
[pid=20261] ppid=20259 vsize=11452 CPUtime=0.09 cores=0,2,4,6
/proc/20261/stat : 20261 (bsolo) R 20259 20261 8274 0 -1 4202496 476 0 0 0 9 0 0 0 20 0 1 0 334724286 11726848 416 33554432000 134512640 137136520 4288849216 4288848144 134544402 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/20261/statm: 2863 416 197 641 0 2219 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11452

[startup+0.30018 s]
/proc/loadavg: 2.00 2.00 1.98 3/177 20261
/proc/meminfo: memFree=28682020/32873844 swapFree=6872/6872
[pid=20261] ppid=20259 vsize=12228 CPUtime=0.29 cores=0,2,4,6
/proc/20261/stat : 20261 (bsolo) R 20259 20261 8274 0 -1 4202496 678 0 0 0 29 0 0 0 20 0 1 0 334724286 12521472 618 33554432000 134512640 137136520 4288849216 4288848332 136568305 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/20261/statm: 3057 618 198 641 0 2413 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12228

[startup+0.70018 s]
/proc/loadavg: 2.00 2.00 1.98 3/177 20261
/proc/meminfo: memFree=28682020/32873844 swapFree=6872/6872
[pid=20261] ppid=20259 vsize=13508 CPUtime=0.69 cores=0,2,4,6
/proc/20261/stat : 20261 (bsolo) R 20259 20261 8274 0 -1 4202496 994 0 0 0 69 0 0 0 20 0 1 0 334724286 13832192 934 33554432000 134512640 137136520 4288849216 4288848144 134543831 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/20261/statm: 3377 934 198 641 0 2733 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13508

[startup+1.50018 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 20262
/proc/meminfo: memFree=28676348/32873844 swapFree=6872/6872
[pid=20261] ppid=20259 vsize=15440 CPUtime=1.49 cores=0,2,4,6
/proc/20261/stat : 20261 (bsolo) R 20259 20261 8274 0 -1 4202496 1481 0 0 0 148 1 0 0 20 0 1 0 334724286 15810560 1421 33554432000 134512640 137136520 4288849216 4288848144 134543834 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/20261/statm: 3860 1421 198 641 0 3216 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15440

[startup+3.10018 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 20262
/proc/meminfo: memFree=28671512/32873844 swapFree=6872/6872
[pid=20261] ppid=20259 vsize=18136 CPUtime=3.09 cores=0,2,4,6
/proc/20261/stat : 20261 (bsolo) R 20259 20261 8274 0 -1 4202496 2160 0 0 0 308 1 0 0 20 0 1 0 334724286 18571264 2100 33554432000 134512640 137136520 4288849216 4288848144 134544116 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/20261/statm: 4534 2100 198 641 0 3890 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18136

[startup+6.30019 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 20262
/proc/meminfo: memFree=28661220/32873844 swapFree=6872/6872
[pid=20261] ppid=20259 vsize=20072 CPUtime=6.29 cores=0,2,4,6
/proc/20261/stat : 20261 (bsolo) R 20259 20261 8274 0 -1 4202496 2658 0 0 0 627 2 0 0 20 0 1 0 334724286 20553728 2598 33554432000 134512640 137136520 4288849216 4288848144 134544116 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/20261/statm: 5018 2598 198 641 0 4374 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20072

[startup+12.7002 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 20262
/proc/meminfo: memFree=28649076/32873844 swapFree=6872/6872
[pid=20261] ppid=20259 vsize=21100 CPUtime=12.69 cores=0,2,4,6
/proc/20261/stat : 20261 (bsolo) R 20259 20261 8274 0 -1 4202496 2910 0 0 0 1264 5 0 0 20 0 1 0 334724286 21606400 2850 33554432000 134512640 137136520 4288849216 4288848144 134543819 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/20261/statm: 5275 2850 198 641 0 4631 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21100

[startup+25.5003 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 20262
/proc/meminfo: memFree=28630220/32873844 swapFree=6872/6872
[pid=20261] ppid=20259 vsize=22520 CPUtime=25.49 cores=0,2,4,6
/proc/20261/stat : 20261 (bsolo) R 20259 20261 8274 0 -1 4202496 3264 0 0 0 2541 8 0 0 20 0 1 0 334724286 23060480 3204 33554432000 134512640 137136520 4288849216 4288847972 136499629 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/20261/statm: 5630 3204 198 641 0 4986 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 22520

[startup+51.1002 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 20262
/proc/meminfo: memFree=28599916/32873844 swapFree=6872/6872
[pid=20261] ppid=20259 vsize=25688 CPUtime=51.08 cores=0,2,4,6
/proc/20261/stat : 20261 (bsolo) R 20259 20261 8274 0 -1 4202496 4084 0 0 0 5093 15 0 0 20 0 1 0 334724286 26304512 3990 33554432000 134512640 137136520 4288849216 4288848144 134544145 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/20261/statm: 6422 3990 198 641 0 5778 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 25688

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

[startup+63.9003 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 20262
/proc/meminfo: memFree=28588740/32873844 swapFree=6872/6872
[pid=20261] ppid=20259 vsize=26992 CPUtime=63.87 cores=0,2,4,6
/proc/20261/stat : 20261 (bsolo) R 20259 20261 8274 0 -1 4202496 4391 0 0 0 6371 16 0 0 20 0 1 0 334724286 27639808 4297 33554432000 134512640 137136520 4288849216 4288848332 136568305 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/20261/statm: 6748 4297 198 641 0 6104 0
Current children cumulated CPU time (s) 63.87
Current children cumulated vsize (KiB) 26992

[startup+70.3003 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 20262
/proc/meminfo: memFree=28582152/32873844 swapFree=6872/6872
[pid=20261] ppid=20259 vsize=28324 CPUtime=70.28 cores=0,2,4,6
/proc/20261/stat : 20261 (bsolo) R 20259 20261 8274 0 -1 4202496 4778 0 0 0 7010 18 0 0 20 0 1 0 334724286 29003776 4647 33554432000 134512640 137136520 4288849216 4288848332 136568305 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/20261/statm: 7081 4647 198 641 0 6437 0
Current children cumulated CPU time (s) 70.28
Current children cumulated vsize (KiB) 28324

[startup+76.7003 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 20262
/proc/meminfo: memFree=28577936/32873844 swapFree=6872/6872
[pid=20261] ppid=20259 vsize=28324 CPUtime=76.67 cores=0,2,4,6
/proc/20261/stat : 20261 (bsolo) R 20259 20261 8274 0 -1 4202496 4778 0 0 0 7648 19 0 0 20 0 1 0 334724286 29003776 4647 33554432000 134512640 137136520 4288849216 4288848144 134544148 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/20261/statm: 7081 4647 198 641 0 6437 0
Current children cumulated CPU time (s) 76.67
Current children cumulated vsize (KiB) 28324

[startup+79.9003 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 20262
/proc/meminfo: memFree=28572712/32873844 swapFree=6872/6872
[pid=20261] ppid=20259 vsize=28532 CPUtime=79.87 cores=0,2,4,6
/proc/20261/stat : 20261 (bsolo) R 20259 20261 8274 0 -1 4202496 4813 0 0 0 7967 20 0 0 20 0 1 0 334724286 29216768 4682 33554432000 134512640 137136520 4288849216 4288848144 134543865 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/20261/statm: 7133 4682 198 641 0 6489 0
Current children cumulated CPU time (s) 79.87
Current children cumulated vsize (KiB) 28532

[startup+80.7003 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 20262
/proc/meminfo: memFree=28571100/32873844 swapFree=6872/6872
[pid=20261] ppid=20259 vsize=28532 CPUtime=80.67 cores=0,2,4,6
/proc/20261/stat : 20261 (bsolo) R 20259 20261 8274 0 -1 4202496 4813 0 0 0 8047 20 0 0 20 0 1 0 334724286 29216768 4682 33554432000 134512640 137136520 4288849216 4288847352 136502553 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/20261/statm: 7133 4682 198 641 0 6489 0
Current children cumulated CPU time (s) 80.67
Current children cumulated vsize (KiB) 28532

[startup+81.1003 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 20262
/proc/meminfo: memFree=28571100/32873844 swapFree=6872/6872
[pid=20261] ppid=20259 vsize=28532 CPUtime=81.07 cores=0,2,4,6
/proc/20261/stat : 20261 (bsolo) R 20259 20261 8274 0 -1 4202496 4813 0 0 0 8087 20 0 0 20 0 1 0 334724286 29216768 4682 33554432000 134512640 137136520 4288849216 4288848136 135982505 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/20261/statm: 7133 4682 198 641 0 6489 0
Current children cumulated CPU time (s) 81.07
Current children cumulated vsize (KiB) 28532

[startup+81.3003 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 20262
/proc/meminfo: memFree=28568372/32873844 swapFree=6872/6872
[pid=20261] ppid=20259 vsize=28532 CPUtime=81.28 cores=0,2,4,6
/proc/20261/stat : 20261 (bsolo) R 20259 20261 8274 0 -1 4202496 4813 0 0 0 8108 20 0 0 20 0 1 0 334724286 29216768 4682 33554432000 134512640 137136520 4288849216 4288848332 136568305 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/20261/statm: 7133 4682 198 641 0 6489 0
Current children cumulated CPU time (s) 81.28
Current children cumulated vsize (KiB) 28532

[startup+81.4063 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 20262
/proc/meminfo: memFree=28568372/32873844 swapFree=6872/6872
[pid=20261] ppid=20259 vsize=28532 CPUtime=81.38 cores=0,2,4,6
/proc/20261/stat : 20261 (bsolo) R 20259 20261 8274 0 -1 4202496 4813 0 0 0 8118 20 0 0 20 0 1 0 334724286 29216768 4682 33554432000 134512640 137136520 4288849216 4288848112 134543957 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/20261/statm: 7133 4682 198 641 0 6489 0
Current children cumulated CPU time (s) 81.38
Current children cumulated vsize (KiB) 28532

Child status: 0
Real time (s): 81.4194
CPU time (s): 81.4016
CPU user time (s): 81.1937
CPU system time (s): 0.207968
CPU usage (%): 99.9781
Max. virtual memory (cumulated for all children) (KiB): 28532

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 81.1937
system time used= 0.207968
maximum resident set size= 18736
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4815
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= 1
involuntary context switches= 169

runsolver used 0.202969 second user time and 0.581911 second system time

The end

Launcher Data 

Begin job on node106 at 2012-06-03 03:12:38
IDJOB=3731044
IDBENCH=1844
IDSOLVER=2320
FILE ID=node106/3731044-1338685958
RUNJOBID= node106-1338679215-16850
PBS_JOBID= 14636707
Free space on /tmp= 70864 MiB

SOLVER NAME= PB09: bsolo 3.1
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-mps-v2-20-10-neos16.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3731044-1338685958/watcher-3731044-1338685958 -o /tmp/evaluation-result-3731044-1338685958/solver-3731044-1338685958 -C 1800 -W 1900 -M 15500  bsolo -l2 -t1800 -m15500 HOME/instance-3731044-1338685958.opb

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

MD5SUM BENCH= 49459e9c72edb2754f1d384319cf8731
RANDOM SEED=211036199

node106.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		: 2667.065
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	: 5334.13
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		: 2667.065
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		: 2667.065
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	: 5331.91
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		: 2667.065
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	: 5331.92
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		: 2667.065
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		: 2667.065
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		: 2667.065
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		: 2667.065
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:        28683548 kB
Buffers:          281520 kB
Cached:          2930692 kB
SwapCached:         1936 kB
Active:          1102940 kB
Inactive:        2243512 kB
Active(anon):     131608 kB
Inactive(anon):     4868 kB
Active(file):     971332 kB
Inactive(file):  2238644 kB
Unevictable:        6872 kB
Mlocked:            6872 kB
SwapTotal:      67108856 kB
SwapFree:       67100520 kB
Dirty:              3920 kB
Writeback:             0 kB
AnonPages:        141112 kB
Mapped:             9704 kB
Shmem:                 0 kB
Slab:             702568 kB
SReclaimable:     144472 kB
SUnreclaim:       558096 kB
KernelStack:        1472 kB
PageTables:         4084 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     264472 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:     16384 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-3731044-1338685958.opb

Free space on /tmp at the end= 70860 MiB
End job on node106 at 2012-06-03 03:14:00