Trace number 2656560

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 3.2 CardSAT118 1798.01 1798.5

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 benchmarkSAT
Best value of the objective obtained on this benchmark114
Best CPU time to get the best result obtained on this benchmark1800.49
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 3.2 - 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 Time Limit set to 1800
0.00/0.00	c Learning Strategy: Cardinality Constraint Learning
0.00/0.00	c Instance file HOME/instance-2656560-1276349308.opb
0.00/0.00	c File size is 54761 bytes.
0.00/0.01	c Highest Coefficient sum: 535
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.009 s
0.00/0.01	c Var: 464 Constr: 1069 376/0/693 Lit: 6192 Watch. Lit: 3017
0.00/0.01	c Obj. Vars: 8 (1.72414 % of total variables)
0.00/0.01	c Pre-processing Time: 0.016 s
0.00/0.01	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.01	c        0    464      901     5856    6     4715   10869      0      0 0.02
0.00/0.01	c Switching off lower bounding mode.
0.59/0.69	c      100    464     1036     7150    6     4426   11956    135   3571 0.03
0.59/0.69	c      251    464     1246     9964    7     4714   13152    345   5577 0.04
0.59/0.69	c      476    464     1578    14802    9     5359   14468    677   6181 0.08
0.59/0.69	c      816    464     2055    21426   10     6354   15915   1154   6476 0.13
0.59/0.69	c     1324    464     2755    31808   11     7758   17507   1854   6304 0.21
0.59/0.69	c     2088    464     3894    47251   12    10051   19258   2993   6525 0.32
0.59/0.69	c     3234    464     5537    78490   14    13364   21184   4636   5683 0.57
0.59/0.69	o 123
19.98/20.07	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
19.98/20.07	c     3725    464     6325    96345   15    15008   10885   5424   5414 0.69
19.98/20.07	c     3826    464     6465    98481   15    15188   11974   5564   5396 0.71
19.98/20.07	c     4076    464     6864   106570   15    16108   13172   5963   5266 0.77
19.98/20.07	c     4552    464     7600   122798   16    17545   14490   6699   4974 0.92
19.98/20.07	c     5368    463     8791   144870   16    20078   15940   7890   4603 1.17
19.98/20.07	c     6688    463    10807   196377   18    24234   17535   9906   4043 1.65
19.98/20.07	c     8771    463    14001   277680   19    30831   19289  13100   3400 2.58
19.98/20.07	c    11996    463    19242   406976   21    41593   21218  18341   2448 4.90
19.98/20.07	c    16933    463    16397   438651   26    36184   23340  15496   1907 8.88
19.98/20.07	c    24439    463    17008   562500   33    38628   25675  16107   1271 19.22
19.98/20.07	o 118
1797.90/1798.49	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1797.90/1798.49	c    25719    463    18941   604228   31    42653   10883  18040   1281 20.06
1797.90/1798.49	c    25820    463     6488   168968   26    15692   11972   5587   1272 20.29
1797.90/1798.49	c    26070    463     6843   174813   25    16343   13170   5942   1280 20.36
1797.90/1798.49	c    26545    463     7554   194402   25    17861   14488   6653   1292 20.54
1797.90/1798.49	c    27359    463     8693   210200   24    20118   15937   7792   1316 20.78
1797.90/1798.49	c    28679    463    10780   248849   23    24391   17531   9879   1349 21.25
1797.90/1798.49	c    30760    463    13848   315277   22    30715   19285  12947   1381 22.27
1797.90/1798.49	c    33984    463    18829   463048   24    40968   21214  17928   1385 24.52
1797.90/1798.49	c    38920    463    15850   416578   26    34788   23336  14949   1372 28.37
1797.90/1798.49	c    46426    463    15668   397277   25    34436   25670  14767   1322 35.12
1797.90/1798.49	c    57788    463    20269   582813   28    43987   28238  19368   1192 48.46
1797.90/1798.49	c    74932    463    19817   641017   32    43102   31062  18916   1020 73.43
1797.90/1798.49	c   100752    462    28962   880867   30    62251   34169  28061    880 114.48
1797.90/1798.49	c   139585    462    19811   592424   29    43332   37586  18910    802 174.04
1797.90/1798.49	c   197937    462    36822  1107060   30    78490   41345  35921    684 289.15
1797.90/1798.49	c   285569    462    31031  1184826   38    67345   45480  30130    545 523.18
1797.90/1798.49	c   417122    462    39244  1399732   35    84185   50029  38343    489 851.59
1797.90/1798.49	c   614554    462    27174   934791   34    58690   55032  26273    447 1373.94
1797.90/1798.49	c Resources Exceeded
1797.90/1798.49	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 
1797.90/1798.49	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.90/1798.49	c   35   742929 171770  1048920    39276  1474832  38375    413 1798.00
1797.90/1798.49	c Objective: 118
1797.90/1798.49	s SATISFIABLE
1797.90/1798.49	c Total time: 1798 s

Verifier Data 

OK	118

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2656560-1276349308/watcher-2656560-1276349308 -o /tmp/evaluation-result-2656560-1276349308/solver-2656560-1276349308 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l2 HOME/instance-2656560-1276349308.opb 

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): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 3.20 2.97 2.19 3/106 11400
/proc/meminfo: memFree=1831332/2059040 swapFree=4136460/4192956
[pid=11400] ppid=11398 vsize=10848 CPUtime=0
/proc/11400/stat : 11400 (bsolo_pb10) R 11398 11400 10754 0 -1 4202496 324 0 0 0 0 0 0 0 20 0 1 0 10534855 11108352 243 1992294400 134512640 137138936 4288119440 18446744073709551615 134517592 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11400/statm: 2712 243 175 642 0 2054 0

[startup+0.0302629 s]
/proc/loadavg: 3.20 2.97 2.19 3/106 11400
/proc/meminfo: memFree=1831332/2059040 swapFree=4136460/4192956
[pid=11400] ppid=11398 vsize=11060 CPUtime=0.02
/proc/11400/stat : 11400 (bsolo_pb10) R 11398 11400 10754 0 -1 4202496 435 0 0 0 2 0 0 0 20 0 1 0 10534855 11325440 340 1992294400 134512640 137138936 4288119440 18446744073709551615 134543233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11400/statm: 2765 340 192 642 0 2121 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 11060

[startup+0.10127 s]
/proc/loadavg: 3.20 2.97 2.19 3/106 11400
/proc/meminfo: memFree=1831332/2059040 swapFree=4136460/4192956
[pid=11400] ppid=11398 vsize=11188 CPUtime=0.09
/proc/11400/stat : 11400 (bsolo_pb10) R 11398 11400 10754 0 -1 4202496 462 0 0 0 9 0 0 0 20 0 1 0 10534855 11456512 367 1992294400 134512640 137138936 4288119440 18446744073709551615 134542752 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11400/statm: 2797 367 192 642 0 2153 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11188

[startup+0.301294 s]
/proc/loadavg: 3.20 2.97 2.19 3/106 11400
/proc/meminfo: memFree=1831332/2059040 swapFree=4136460/4192956
[pid=11400] ppid=11398 vsize=11836 CPUtime=0.29
/proc/11400/stat : 11400 (bsolo_pb10) R 11398 11400 10754 0 -1 4202496 601 0 0 0 29 0 0 0 20 0 1 0 10534855 12120064 506 1992294400 134512640 137138936 4288119440 18446744073709551615 135984569 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11400/statm: 2959 506 192 642 0 2315 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11836

[startup+0.701341 s]
/proc/loadavg: 3.20 2.97 2.19 3/106 11400
/proc/meminfo: memFree=1831332/2059040 swapFree=4136460/4192956
[pid=11400] ppid=11398 vsize=12748 CPUtime=0.69
/proc/11400/stat : 11400 (bsolo_pb10) R 11398 11400 10754 0 -1 4202496 849 0 0 0 69 0 0 0 21 0 1 0 10534855 13053952 754 1992294400 134512640 137138936 4288119440 18446744073709551615 134542963 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11400/statm: 3187 754 192 642 0 2543 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12748

[startup+1.50144 s]
/proc/loadavg: 3.20 2.97 2.19 2/107 11401
/proc/meminfo: memFree=1828348/2059040 swapFree=4136460/4192956
[pid=11400] ppid=11398 vsize=14288 CPUtime=1.49
/proc/11400/stat : 11400 (bsolo_pb10) R 11398 11400 10754 0 -1 4202496 1227 0 0 0 148 1 0 0 23 0 1 0 10534855 14630912 1132 1992294400 134512640 137138936 4288119440 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11400/statm: 3572 1133 192 642 0 2928 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14288

[startup+3.10163 s]
/proc/loadavg: 3.02 2.94 2.18 2/107 11401
/proc/meminfo: memFree=1826364/2059040 swapFree=4136460/4192956
[pid=11400] ppid=11398 vsize=16608 CPUtime=3.09
/proc/11400/stat : 11400 (bsolo_pb10) R 11398 11400 10754 0 -1 4202496 1795 0 0 0 307 2 0 0 25 0 1 0 10534855 17006592 1700 1992294400 134512640 137138936 4288119440 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11400/statm: 4152 1700 192 642 0 3508 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16608

[startup+6.301 s]
/proc/loadavg: 3.02 2.94 2.18 2/107 11401
/proc/meminfo: memFree=1822520/2059040 swapFree=4136460/4192956
[pid=11400] ppid=11398 vsize=19700 CPUtime=6.29
/proc/11400/stat : 11400 (bsolo_pb10) R 11398 11400 10754 0 -1 4202496 2578 0 0 0 625 4 0 0 25 0 1 0 10534855 20172800 2483 1992294400 134512640 137138936 4288119440 18446744073709551615 134542554 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11400/statm: 4925 2483 192 642 0 4281 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19700

[startup+12.7008 s]
/proc/loadavg: 2.71 2.88 2.17 2/107 11403
/proc/meminfo: memFree=1820660/2059040 swapFree=4136460/4192956
[pid=11400] ppid=11398 vsize=21056 CPUtime=12.69
/proc/11400/stat : 11400 (bsolo_pb10) R 11398 11400 10754 0 -1 4202496 2928 0 0 0 1263 6 0 0 25 0 1 0 10534855 21561344 2833 1992294400 134512640 137138936 4288119440 18446744073709551615 134542252 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11400/statm: 5264 2833 192 642 0 4620 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21056

[startup+25.5013 s]
/proc/loadavg: 2.45 2.81 2.16 2/107 11403
/proc/meminfo: memFree=1818304/2059040 swapFree=4136460/4192956
[pid=11400] ppid=11398 vsize=22964 CPUtime=25.48
/proc/11400/stat : 11400 (bsolo_pb10) R 11398 11400 10754 0 -1 4202496 3403 0 0 0 2538 10 0 0 25 0 1 0 10534855 23515136 3308 1992294400 134512640 137138936 4288119440 18446744073709551615 134542793 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11400/statm: 5741 3308 192 642 0 5097 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 22964

[startup+51.1013 s]
/proc/loadavg: 1.95 2.67 2.12 2/107 11403
/proc/meminfo: memFree=1817808/2059040 swapFree=4136460/4192956
[pid=11400] ppid=11398 vsize=23416 CPUtime=51.07
/proc/11400/stat : 11400 (bsolo_pb10) R 11398 11400 10754 0 -1 4202496 3517 0 0 0 5090 17 0 0 25 0 1 0 10534855 23977984 3422 1992294400 134512640 137138936 4288119440 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11400/statm: 5854 3422 192 642 0 5210 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 23416

[startup+102.308 s]
/proc/loadavg: 1.38 2.39 2.06 2/107 11405
/proc/meminfo: memFree=1813592/2059040 swapFree=4136460/4192956
[pid=11400] ppid=11398 vsize=27564 CPUtime=102.27
/proc/11400/stat : 11400 (bsolo_pb10) R 11398 11400 10754 0 -1 4202496 4560 0 0 0 10196 31 0 0 25 0 1 0 10534855 28225536 4465 1992294400 134512640 137138936 4288119440 18446744073709551615 134575204 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11400/statm: 6891 4465 192 642 0 6247 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 27564

[startup+162.301 s]
/proc/loadavg: 1.14 2.13 1.99 2/107 11407
/proc/meminfo: memFree=1813220/2059040 swapFree=4136460/4192956
[pid=11400] ppid=11398 vsize=27988 CPUtime=162.25
/proc/11400/stat : 11400 (bsolo_pb10) R 11398 11400 10754 0 -1 4202496 4669 0 0 0 16179 46 0 0 25 0 1 0 10534855 28659712 4540 1992294400 134512640 137138936 4288119440 18446744073709551615 134543247 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11400/statm: 6997 4540 192 642 0 6353 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 27988

[startup+222.302 s]
/proc/loadavg: 1.05 1.92 1.92 2/107 11407
/proc/meminfo: memFree=1809996/2059040 swapFree=4136460/4192956
[pid=11400] ppid=11398 vsize=31236 CPUtime=222.23
/proc/11400/stat : 11400 (bsolo_pb10) R 11398 11400 10754 0 -1 4202496 5518 0 0 0 22162 61 0 0 25 0 1 0 10534855 31985664 5352 1992294400 134512640 137138936 4288119440 18446744073709551615 135984584 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11400/statm: 7809 5352 192 642 0 7165 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 31236

[startup+282.302 s]
/proc/loadavg: 1.02 1.75 1.86 2/107 11409
/proc/meminfo: memFree=1809872/2059040 swapFree=4136460/4192956
[pid=11400] ppid=11398 vsize=31236 CPUtime=282.21
/proc/11400/stat : 11400 (bsolo_pb10) R 11398 11400 10754 0 -1 4202496 5518 0 0 0 28150 71 0 0 25 0 1 0 10534855 31985664 5352 1992294400 134512640 137138936 4288119440 18446744073709551615 134542484 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11400/statm: 7809 5352 192 642 0 7165 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 31236

[startup+342.302 s]
/proc/loadavg: 1.00 1.61 1.81 2/107 11411
/proc/meminfo: memFree=1807392/2059040 swapFree=4136460/4192956
[pid=11400] ppid=11398 vsize=33816 CPUtime=342.2
/proc/11400/stat : 11400 (bsolo_pb10) R 11398 11400 10754 0 -1 4202496 6204 0 0 0 34137 83 0 0 25 0 1 0 10534855 34627584 5997 1992294400 134512640 137138936 4288119440 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11400/statm: 8454 5997 192 642 0 7810 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 33816

[startup+402.301 s]
/proc/loadavg: 1.00 1.51 1.76 2/107 11413
/proc/meminfo: memFree=1804044/2059040 swapFree=4136460/4192956
[pid=11400] ppid=11398 vsize=37024 CPUtime=402.18
/proc/11400/stat : 11400 (bsolo_pb10) R 11398 11400 10754 0 -1 4202496 7006 0 0 0 40128 90 0 0 25 0 1 0 10534855 37912576 6799 1992294400 134512640 137138936 4288119440 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11400/statm: 9256 6799 192 642 0 8612 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 37024

[startup+462.301 s]
/proc/loadavg: 1.00 1.40 1.70 2/107 11415
/proc/meminfo: memFree=1803176/2059040 swapFree=4136460/4192956
[pid=11400] ppid=11398 vsize=37800 CPUtime=462.16
/proc/11400/stat : 11400 (bsolo_pb10) R 11398 11400 10754 0 -1 4202496 7200 0 0 0 46117 99 0 0 25 0 1 0 10534855 38707200 6993 1992294400 134512640 137138936 4288119440 18446744073709551615 136504108 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11400/statm: 9450 6993 192 642 0 8806 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 37800

[startup+522.301 s]
/proc/loadavg: 1.00 1.33 1.66 2/107 11415
/proc/meminfo: memFree=1803176/2059040 swapFree=4136460/4192956
[pid=11400] ppid=11398 vsize=37800 CPUtime=522.14
/proc/11400/stat : 11400 (bsolo_pb10) R 11398 11400 10754 0 -1 4202496 7200 0 0 0 52106 108 0 0 25 0 1 0 10534855 38707200 6993 1992294400 134512640 137138936 4288119440 18446744073709551615 135984545 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11400/statm: 9450 6993 192 642 0 8806 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 37800

[startup+582.301 s]
/proc/loadavg: 1.00 1.27 1.61 2/107 11417
/proc/meminfo: memFree=1803052/2059040 swapFree=4136460/4192956
[pid=11400] ppid=11398 vsize=37816 CPUtime=582.13
/proc/11400/stat : 11400 (bsolo_pb10) R 11398 11400 10754 0 -1 4202496 7208 0 0 0 58094 119 0 0 25 0 1 0 10534855 38723584 7001 1992294400 134512640 137138936 4288119440 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11400/statm: 9454 7001 192 642 0 8810 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 37816

[startup+642.301 s]
/proc/loadavg: 1.00 1.22 1.57 2/107 11419
/proc/meminfo: memFree=1802928/2059040 swapFree=4136460/4192956
[pid=11400] ppid=11398 vsize=37816 CPUtime=642.12
/proc/11400/stat : 11400 (bsolo_pb10) R 11398 11400 10754 0 -1 4202496 7208 0 0 0 64082 130 0 0 25 0 1 0 10534855 38723584 7001 1992294400 134512640 137138936 4288119440 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11400/statm: 9454 7001 192 642 0 8810 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 37816

[startup+702.301 s]

################
# More data... #
################

/proc/meminfo: memFree=1799952/2059040 swapFree=4136460/4192956
[pid=11400] ppid=11398 vsize=40500 CPUtime=1121.99
/proc/11400/stat : 11400 (bsolo_pb10) R 11398 11400 10754 0 -1 4202496 7969 0 0 0 111991 208 0 0 25 0 1 0 10534855 41472000 7668 1992294400 134512640 137138936 4288119440 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11400/statm: 10125 7668 192 642 0 9481 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 40500

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.30 2/107 11433
/proc/meminfo: memFree=1799208/2059040 swapFree=4136460/4192956
[pid=11400] ppid=11398 vsize=41292 CPUtime=1181.97
/proc/11400/stat : 11400 (bsolo_pb10) R 11398 11400 10754 0 -1 4202496 8167 0 0 0 117980 217 0 0 25 0 1 0 10534855 42283008 7866 1992294400 134512640 137138936 4288119440 18446744073709551615 134542484 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11400/statm: 10323 7866 192 642 0 9679 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 41292

[startup+1242.3 s]
/proc/loadavg: 1.07 1.03 1.28 2/107 11435
/proc/meminfo: memFree=1799084/2059040 swapFree=4136460/4192956
[pid=11400] ppid=11398 vsize=41296 CPUtime=1241.95
/proc/11400/stat : 11400 (bsolo_pb10) R 11398 11400 10754 0 -1 4202496 8167 0 0 0 123968 227 0 0 25 0 1 0 10534855 42287104 7866 1992294400 134512640 137138936 4288119440 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11400/statm: 10324 7866 192 642 0 9680 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 41296

[startup+1302.3 s]
/proc/loadavg: 1.02 1.03 1.26 2/107 11437
/proc/meminfo: memFree=1798960/2059040 swapFree=4136460/4192956
[pid=11400] ppid=11398 vsize=41296 CPUtime=1301.94
/proc/11400/stat : 11400 (bsolo_pb10) R 11398 11400 10754 0 -1 4202496 8167 0 0 0 129957 237 0 0 25 0 1 0 10534855 42287104 7866 1992294400 134512640 137138936 4288119440 18446744073709551615 134542372 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11400/statm: 10324 7866 192 642 0 9680 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 41296

[startup+1362.3 s]
/proc/loadavg: 1.01 1.02 1.24 2/107 11439
/proc/meminfo: memFree=1798960/2059040 swapFree=4136460/4192956
[pid=11400] ppid=11398 vsize=41296 CPUtime=1361.92
/proc/11400/stat : 11400 (bsolo_pb10) R 11398 11400 10754 0 -1 4202496 8167 0 0 0 135940 252 0 0 25 0 1 0 10534855 42287104 7866 1992294400 134512640 137138936 4288119440 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11400/statm: 10324 7866 192 642 0 9680 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 41296

[startup+1422.31 s]
/proc/loadavg: 1.00 1.01 1.23 2/107 11439
/proc/meminfo: memFree=1797348/2059040 swapFree=4136460/4192956
[pid=11400] ppid=11398 vsize=42632 CPUtime=1421.91
/proc/11400/stat : 11400 (bsolo_pb10) R 11398 11400 10754 0 -1 4202496 8588 0 0 0 141930 261 0 0 25 0 1 0 10534855 43655168 8233 1992294400 134512640 137138936 4288119440 18446744073709551615 134542516 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11400/statm: 10658 8233 192 642 0 10014 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 42632

[startup+1482.3 s]
/proc/loadavg: 1.00 1.01 1.21 2/107 11441
/proc/meminfo: memFree=1796480/2059040 swapFree=4136460/4192956
[pid=11400] ppid=11398 vsize=43952 CPUtime=1481.89
/proc/11400/stat : 11400 (bsolo_pb10) R 11398 11400 10754 0 -1 4202496 8900 0 0 0 147917 272 0 0 25 0 1 0 10534855 45006848 8545 1992294400 134512640 137138936 4288119440 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11400/statm: 10988 8545 192 642 0 10344 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 43952

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.19 2/107 11443
/proc/meminfo: memFree=1795364/2059040 swapFree=4136460/4192956
[pid=11400] ppid=11398 vsize=44928 CPUtime=1541.87
/proc/11400/stat : 11400 (bsolo_pb10) R 11398 11400 10754 0 -1 4202496 9130 0 0 0 153907 280 0 0 25 0 1 0 10534855 46006272 8775 1992294400 134512640 137138936 4288119440 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11400/statm: 11232 8775 192 642 0 10588 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 44928

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.18 2/107 11445
/proc/meminfo: memFree=1794620/2059040 swapFree=4136460/4192956
[pid=11400] ppid=11398 vsize=45700 CPUtime=1601.86
/proc/11400/stat : 11400 (bsolo_pb10) R 11398 11400 10754 0 -1 4202496 9322 0 0 0 159898 288 0 0 25 0 1 0 10534855 46796800 8967 1992294400 134512640 137138936 4288119440 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11400/statm: 11425 8967 192 642 0 10781 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 45700

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.16 2/107 11447
/proc/meminfo: memFree=1794496/2059040 swapFree=4136460/4192956
[pid=11400] ppid=11398 vsize=45700 CPUtime=1661.84
/proc/11400/stat : 11400 (bsolo_pb10) R 11398 11400 10754 0 -1 4202496 9323 0 0 0 165889 295 0 0 25 0 1 0 10534855 46796800 8968 1992294400 134512640 137138936 4288119440 18446744073709551615 134542286 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11400/statm: 11425 8968 192 642 0 10781 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 45700

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.15 2/107 11447
/proc/meminfo: memFree=1794372/2059040 swapFree=4136460/4192956
[pid=11400] ppid=11398 vsize=45700 CPUtime=1721.82
/proc/11400/stat : 11400 (bsolo_pb10) R 11398 11400 10754 0 -1 4202496 9326 0 0 0 171880 302 0 0 25 0 1 0 10534855 46796800 8971 1992294400 134512640 137138936 4288119440 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11400/statm: 11425 8971 192 642 0 10781 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 45700

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.14 2/107 11449
/proc/meminfo: memFree=1793876/2059040 swapFree=4136460/4192956
[pid=11400] ppid=11398 vsize=46060 CPUtime=1781.8
/proc/11400/stat : 11400 (bsolo_pb10) R 11398 11400 10754 0 -1 4202496 9413 0 0 0 177870 310 0 0 25 0 1 0 10534855 47165440 9058 1992294400 134512640 137138936 4288119440 18446744073709551615 136504017 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11400/statm: 11515 9058 192 642 0 10871 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 46060

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.14 2/107 11449
/proc/meminfo: memFree=1793876/2059040 swapFree=4136460/4192956
[pid=11400] ppid=11398 vsize=46060 CPUtime=1791.4
/proc/11400/stat : 11400 (bsolo_pb10) R 11398 11400 10754 0 -1 4202496 9413 0 0 0 178829 311 0 0 25 0 1 0 10534855 47165440 9058 1992294400 134512640 137138936 4288119440 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11400/statm: 11515 9058 192 642 0 10871 0
Current children cumulated CPU time (s) 1791.4
Current children cumulated vsize (KiB) 46060

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.14 2/107 11449
/proc/meminfo: memFree=1793876/2059040 swapFree=4136460/4192956
[pid=11400] ppid=11398 vsize=46060 CPUtime=1794.61
/proc/11400/stat : 11400 (bsolo_pb10) R 11398 11400 10754 0 -1 4202496 9413 0 0 0 179149 312 0 0 25 0 1 0 10534855 47165440 9058 1992294400 134512640 137138936 4288119440 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11400/statm: 11515 9058 192 642 0 10871 0
Current children cumulated CPU time (s) 1794.61
Current children cumulated vsize (KiB) 46060

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.14 2/107 11449
/proc/meminfo: memFree=1793876/2059040 swapFree=4136460/4192956
[pid=11400] ppid=11398 vsize=46060 CPUtime=1796.2
/proc/11400/stat : 11400 (bsolo_pb10) R 11398 11400 10754 0 -1 4202496 9413 0 0 0 179308 312 0 0 25 0 1 0 10534855 47165440 9058 1992294400 134512640 137138936 4288119440 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11400/statm: 11515 9058 192 642 0 10871 0
Current children cumulated CPU time (s) 1796.2
Current children cumulated vsize (KiB) 46060

[startup+1797.5 s]
/proc/loadavg: 1.00 1.00 1.14 2/107 11449
/proc/meminfo: memFree=1793876/2059040 swapFree=4136460/4192956
[pid=11400] ppid=11398 vsize=46060 CPUtime=1797
/proc/11400/stat : 11400 (bsolo_pb10) R 11398 11400 10754 0 -1 4202496 9413 0 0 0 179388 312 0 0 25 0 1 0 10534855 47165440 9058 1992294400 134512640 137138936 4288119440 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11400/statm: 11515 9058 192 642 0 10871 0
Current children cumulated CPU time (s) 1797
Current children cumulated vsize (KiB) 46060

[startup+1797.9 s]
/proc/loadavg: 1.00 1.00 1.14 2/107 11449
/proc/meminfo: memFree=1793876/2059040 swapFree=4136460/4192956
[pid=11400] ppid=11398 vsize=46060 CPUtime=1797.4
/proc/11400/stat : 11400 (bsolo_pb10) R 11398 11400 10754 0 -1 4202496 9413 0 0 0 179428 312 0 0 25 0 1 0 10534855 47165440 9058 1992294400 134512640 137138936 4288119440 18446744073709551615 134542525 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11400/statm: 11515 9058 192 642 0 10871 0
Current children cumulated CPU time (s) 1797.4
Current children cumulated vsize (KiB) 46060

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.14 2/107 11449
/proc/meminfo: memFree=1793876/2059040 swapFree=4136460/4192956
[pid=11400] ppid=11398 vsize=46060 CPUtime=1797.8
/proc/11400/stat : 11400 (bsolo_pb10) R 11398 11400 10754 0 -1 4202496 9413 0 0 0 179468 312 0 0 25 0 1 0 10534855 47165440 9058 1992294400 134512640 137138936 4288119440 18446744073709551615 134539298 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11400/statm: 11515 9058 192 642 0 10871 0
Current children cumulated CPU time (s) 1797.8
Current children cumulated vsize (KiB) 46060

[startup+1798.4 s]
/proc/loadavg: 1.00 1.00 1.14 2/107 11449
/proc/meminfo: memFree=1793876/2059040 swapFree=4136460/4192956
[pid=11400] ppid=11398 vsize=46060 CPUtime=1797.9
/proc/11400/stat : 11400 (bsolo_pb10) R 11398 11400 10754 0 -1 4202496 9413 0 0 0 179478 312 0 0 25 0 1 0 10534855 47165440 9058 1992294400 134512640 137138936 4288119440 18446744073709551615 136511201 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11400/statm: 11515 9058 192 642 0 10871 0
Current children cumulated CPU time (s) 1797.9
Current children cumulated vsize (KiB) 46060

Child status: 0
Real time (s): 1798.5
CPU time (s): 1798.01
CPU user time (s): 1794.87
CPU system time (s): 3.13252
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 46060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.87
system time used= 3.13252
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9414
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= 3536

runsolver used 2.83857 second user time and 8.61869 second system time

The end

Launcher Data 

Begin job on node001 at 2010-06-12 15:28:28
IDJOB=2656560
IDBENCH=1844
IDSOLVER=1162
FILE ID=node001/2656560-1276349308
PBS_JOBID= 11173188
Free space on /tmp= 62392 MiB

SOLVER NAME= bsolo 3.2 Card
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_pb10 -tTIMEOUT -l2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2656560-1276349308/watcher-2656560-1276349308 -o /tmp/evaluation-result-2656560-1276349308/solver-2656560-1276349308 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l2 HOME/instance-2656560-1276349308.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 49459e9c72edb2754f1d384319cf8731
RANDOM SEED=1071006758

node001.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	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.202
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.40
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.202
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1831984 kB
Buffers:         32328 kB
Cached:         123120 kB
SwapCached:      16736 kB
Active:         113360 kB
Inactive:        61764 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1831984 kB
SwapTotal:     4192956 kB
SwapFree:      4136460 kB
Dirty:            3996 kB
Writeback:          12 kB
AnonPages:       10668 kB
Mapped:           9180 kB
Slab:            30344 kB
PageTables:       3944 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182324 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62388 MiB
End job on node001 at 2010-06-12 15:58:27