Trace number 2702253

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
wbo 1.4b (fixed)SAT2 185.24 185.299

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=29-P1=61-P2=43-P3=131-P4=2-P5=59-P6=41-B.opb
MD5SUMaeb6a0e03ee8f8f2b4b438b8148c9b4c
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark24.4793
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
Optimality of the best value was proved YES
Number of variables144
Total number of constraints13
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 constraints13
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)384
Sum of products size (including duplicates)768
Number of different products384
Sum of products size768

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 wbo 1.4 beta - 20100610
0.00/0.00	c Parsing opb file format. File HOME/instance-2702253-1278547271.opb.
0.00/0.00	c Instance file HOME/instance-2702253-1278547271.opb
0.00/0.00	c File size is 28515 bytes.
0.00/0.00	c Highest Coefficient sum: 130560
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Parsing time:          0.01         s                                      |
0.00/0.00	c |  Number Variables:      528                                                 |
0.00/0.00	c |  Number Clauses:        384                                                 |
0.00/0.00	c |  Number Cardinality:    0                                                   |
0.00/0.00	c |  Number PB Constraints: 403                                                 |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     528      787     3304 |     5000        0    nan |  0.000 % |
0.00/0.01	c |       100 |     528      787     3304 |     5500      100     67 |  0.003 % |
0.00/0.02	c |       251 |     528      787     3304 |     6050      251     70 |  0.003 % |
0.02/0.04	c |       476 |     528      787     3304 |     6655      476     67 |  0.003 % |
0.02/0.06	c |       814 |     528      787     3304 |     7320      814     59 |  0.000 % |
0.02/0.10	c |      1321 |     528      787     3304 |     8052     1321     59 |  0.000 % |
0.10/0.15	c |      2081 |     528      787     3304 |     8857     2081     59 |  0.003 % |
0.19/0.26	c |      3221 |     528      787     3304 |     9743     3221     61 |  0.000 % |
0.39/0.43	c |      4930 |     528      787     3304 |    10717     4930     61 |  0.004 % |
0.69/0.76	c |      7492 |     528      787     3304 |    11789     7492     58 |  0.000 % |
1.09/1.16	c |     11337 |     528      787     3304 |    12968    11337     55 |  0.000 % |
1.89/1.91	c |     17103 |     528      787     3304 |    14265    10526     50 |  0.000 % |
2.70/2.75	c |     25752 |     528      787     3304 |    15692    11797     50 |  0.000 % |
4.69/4.73	c |     38727 |     528      787     3304 |    17261     8632     50 |  0.000 % |
7.89/7.99	c |     58189 |     528      787     3304 |    18987    10410     58 |  0.000 % |
13.10/13.17	c |     87381 |     528      787     3304 |    20886    10719     45 |  0.003 % |
13.29/13.37	c ===============================================================================
13.29/13.37	c New solution: 65
13.29/13.37	o 65
13.29/13.37	c Elapsed CPU time: 13.169 s	Remaining CPU time: 166.831 s
13.29/13.37	c ===============================================================================
13.29/13.37	c |     89769 |     528      788     3312 |     5000    13107     46 |  0.003 % |
13.39/13.42	c |     89869 |     518      788     3312 |     5500     3377     50 |  1.897 % |
13.39/13.43	c |     90019 |     518      788     3312 |     6050     3527     50 |  1.894 % |
13.39/13.45	c |     90245 |     518      788     3312 |     6655     3753     51 |  1.894 % |
13.39/13.48	c |     90582 |     518      788     3312 |     7320     4090     52 |  1.894 % |
13.48/13.52	c |     91089 |     518      788     3312 |     8052     4597     53 |  1.894 % |
13.48/13.59	c |     91849 |     518      788     3312 |     8857     5357     51 |  1.894 % |
13.58/13.70	c |     92988 |     518      788     3312 |     9743     6496     51 |  1.894 % |
13.79/13.84	c |     94696 |     518      788     3312 |    10717     8204     52 |  1.894 % |
14.09/14.10	c |     97259 |     518      788     3312 |    11789    10767     51 |  1.894 % |
14.38/14.49	c |    101105 |     518      788     3312 |    12968     8642     47 |  1.894 % |
15.18/15.20	c |    106871 |     518      788     3312 |    14265     7810     52 |  1.894 % |
16.49/16.54	c |    115521 |     518      788     3312 |    15692     9261     45 |  1.897 % |
16.99/17.02	c ===============================================================================
16.99/17.02	c New solution: 17
16.99/17.02	o 17
16.99/17.02	c Elapsed CPU time: 16.7435 s	Remaining CPU time: 163.257 s
16.99/17.02	c ===============================================================================
16.99/17.02	c |    119141 |     518      789     3320 |     5000    12881     51 |  1.897 % |
16.99/17.06	c |    119242 |     498      789     3320 |     5500     3322     66 |  5.685 % |
16.99/17.07	c |    119392 |     498      789     3320 |     6050     3472     65 |  5.682 % |
16.99/17.08	c |    119618 |     498      789     3320 |     6655     3698     64 |  5.682 % |
17.09/17.10	c |    119956 |     498      789     3320 |     7320     4036     63 |  5.682 % |
17.09/17.14	c |    120462 |     498      789     3320 |     8052     4542     63 |  5.685 % |
17.09/17.19	c |    121221 |     498      789     3320 |     8857     5301     60 |  5.682 % |
17.29/17.30	c |    122361 |     498      789     3320 |     9743     6441     58 |  5.682 % |
17.39/17.48	c |    124069 |     498      789     3320 |    10717     8149     57 |  5.682 % |
17.69/17.78	c |    126632 |     498      789     3320 |    11789    10712     55 |  5.682 % |
18.18/18.23	c |    130476 |     498      789     3320 |    12968     8567     47 |  5.682 % |
18.28/18.32	c ===============================================================================
18.28/18.32	c New solution: 5
18.28/18.32	o 5
18.28/18.32	c Elapsed CPU time: 18.0243 s	Remaining CPU time: 161.976 s
18.28/18.32	c ===============================================================================
18.28/18.32	c |    131665 |     498      790     3328 |     5000     9756     47 |  5.682 % |
18.28/18.36	c |    131765 |     478      790     3328 |     5500     4978     46 |  9.473 % |
18.28/18.38	c |    131916 |     478      790     3328 |     6050     5129     46 |  9.470 % |
18.39/18.40	c |    132142 |     478      790     3328 |     6655     5355     46 |  9.470 % |
18.39/18.42	c |    132480 |     478      790     3328 |     7320     5693     46 |  9.470 % |
18.39/18.47	c |    132986 |     478      790     3328 |     8052     6199     48 |  9.470 % |
18.49/18.53	c |    133746 |     478      790     3328 |     8857     6959     48 |  9.470 % |
18.59/18.64	c |    134885 |     478      790     3328 |     9743     8098     49 |  9.470 % |
18.69/18.79	c |    136594 |     478      790     3328 |    10717     9807     50 |  9.470 % |
19.08/19.18	c |    139156 |     478      790     3328 |    11789     6807     57 |  9.470 % |
19.59/19.65	c |    143001 |     478      790     3328 |    12968    10652     53 |  9.470 % |
20.28/20.31	c |    148767 |     478      790     3328 |    14265     9856     46 |  9.470 % |
21.48/21.54	c |    157417 |     478      790     3328 |    15692    11204     45 |  9.470 % |
23.09/23.17	c |    170391 |     478      790     3328 |    17261     8182     35 |  9.470 % |
26.59/26.66	c |    189852 |     478      790     3328 |    18987    10121     43 |  9.470 % |
31.28/31.36	c ===============================================================================
31.28/31.36	c New solution: 3
31.28/31.36	o 3
31.28/31.36	c Elapsed CPU time: 30.8563 s	Remaining CPU time: 149.144 s
31.28/31.36	c ===============================================================================
31.28/31.36	c |    218149 |     478      791     3336 |     5000    19075     54 |  9.470 % |
31.38/31.43	c |    218249 |     457      791     3336 |     5500     4855     68 | 13.450 % |
31.38/31.44	c |    218399 |     457      791     3336 |     6050     5005     68 | 13.447 % |
31.38/31.46	c |    218626 |     457      791     3336 |     6655     5232     67 | 13.447 % |
31.38/31.49	c |    218964 |     457      791     3336 |     7320     5570     67 | 13.447 % |
31.49/31.53	c |    219470 |     457      791     3336 |     8052     6076     66 | 13.447 % |
31.58/31.60	c |    220229 |     457      791     3336 |     8857     6835     65 | 13.450 % |
31.68/31.71	c |    221370 |     457      791     3336 |     9743     7976     63 | 13.450 % |
31.89/31.93	c |    223079 |     457      791     3336 |    10717     9685     60 | 13.447 % |
32.08/32.18	c |    225641 |     457      791     3336 |    11789     6756     51 | 13.447 % |
32.58/32.60	c |    229485 |     457      791     3336 |    12968    10600     54 | 13.447 % |
33.48/33.51	c |    235251 |     457      791     3336 |    14265     9693     51 | 13.447 % |
34.48/34.54	c |    243901 |     457      791     3336 |    15692    10981     44 | 13.451 % |
35.98/36.01	c |    256876 |     457      791     3336 |    17261    15902     51 | 13.447 % |
39.67/39.71	c |    276338 |     457      791     3336 |    18987     9144     49 | 13.447 % |
47.08/47.12	c |    305530 |     457      791     3336 |    20886    19014     51 | 13.450 % |
55.57/55.66	c |    349319 |     457      791     3336 |    22974    20321     51 | 13.447 % |
70.67/70.73	c |    415004 |     457      791     3336 |    25272    11687     36 | 13.450 % |
100.96/101.06	c |    513531 |     457      791     3336 |    27799    12197     50 | 13.447 % |
136.15/136.22	c |    661321 |     457      791     3336 |    30579    25916     44 | 13.447 % |
182.03/182.11	c There are 71 assigned variables. 8 in cost function.
182.54/182.68	c ============================[ Search Statistics ]==============================
182.54/182.68	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
182.54/182.68	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
182.54/182.68	c ===============================================================================
182.54/182.68	c |         0 |     457      746     2820 |     5000        0    nan |  0.000 % |
182.63/182.79	c |       101 |     457      746     2820 |     5500      101     66 | 13.448 % |
182.73/182.80	c |       251 |     457      746     2820 |     6050      251     69 | 13.450 % |
182.73/182.82	c |       476 |     457      746     2820 |     6655      476     67 | 13.450 % |
182.73/182.84	c |       814 |     457      746     2820 |     7320      814     62 | 13.447 % |
182.73/182.88	c |      1320 |     457      746     2820 |     8052     1320     65 | 13.450 % |
182.84/182.94	c |      2080 |     457      746     2820 |     8857     2080     61 | 13.450 % |
182.94/183.05	c |      3220 |     457      746     2820 |     9743     3220     58 | 13.447 % |
183.04/183.19	c |      4928 |     457      746     2820 |    10717     4928     60 | 13.447 % |
183.43/183.53	c |      7490 |     457      746     2820 |    11789     7490     55 | 13.450 % |
183.84/183.92	c |     11335 |     457      746     2820 |    12968    11335     53 | 13.447 % |
184.64/184.70	c |     17102 |     457      746     2820 |    14265    10456     49 | 13.447 % |
185.14/185.27	c ===============================================================================
185.14/185.27	c #cores: 0
185.14/185.27	c Final Weight: 2
185.14/185.27	s SATISFIABLE
185.14/185.27	v -x1 x2 -x3 -x4 -x5 -x6 -x7 -x8 x9 x10 -x11 -x12 -x13 x14 -x15 -x16 x17 x18 -x19 x20 -x21 -x22 -x23 -x24 x25 -x26 x27 -x28 -x29 -x30 -x31 -x32 x33 -x34 -x35 x36 -x37 x38 -x39 -x40 x41 -x42 x43 -x44 -x45 -x46 -x47 -x48 x49 x50 -x51 x52 -x53 x54 -x55 -x56 -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 -x57 x58 x59 -x60 -x61 -x62 x63 -x64 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -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 -x65 x66 -x67 -x68 -x69 -x70 -x71 -x72 x105 x106 -x107 -x108 -x109 -x110 -x111 -x112 -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 -x73 x74 -x75 x76 -x77 -x78 -x79 -x80 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -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 -x81 x82 -x83 x84 x85 -x86 -x87 x88 x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -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 -x457 -x458 -x459 -x460 -x461 -x462 -x463 -x464 -x89 x90 -x91 -x92 -x93 -x94 -x95 -x96 x129 x130 -x131 -x132 -x133 -x134 -x135 -x136 -x465 x466 -x467 -x468 -x469 -x470 -x471 -x472 -x473 x474 -x475 -x476 -x477 -x478 -x479 -x480 -x481 -x482 -x483 -x484 -x485 -x486 -x487 -x488 -x489 x490 -x491 -x492 -x493 -x494 -x495 -x496 -x497 -x498 -x499 -x500 -x501 -x502 -x503 -x504 -x505 x506 -x507 -x508 -x509 -x510 -x511 -x512 -x513 -x514 -x515 -x516 -x517 -x518 -x519 -x520 -x521 -x522 -x523 -x524 -x525 -x526 -x527 -x528 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144
185.14/185.27	c Total CPU time: 183.125 s

Verifier Data 

OK	2

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2702253-1278547271/watcher-2702253-1278547271 -o /tmp/evaluation-result-2702253-1278547271/solver-2702253-1278547271 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702253-1278547271.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: 1.00 1.00 0.67 3/106 26868
/proc/meminfo: memFree=1756264/2059040 swapFree=4139492/4192956
[pid=26868] ppid=26866 vsize=2704 CPUtime=0
/proc/26868/stat : 26868 (wbo1.4b) R 26866 26868 26531 0 -1 4202496 333 0 0 0 0 0 0 0 18 0 1 0 22939242 2768896 245 1992294400 134512640 135752675 4287609168 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26868/statm: 676 245 144 303 0 371 0

[startup+0.0283741 s]
/proc/loadavg: 1.00 1.00 0.67 3/106 26868
/proc/meminfo: memFree=1756264/2059040 swapFree=4139492/4192956
[pid=26868] ppid=26866 vsize=2704 CPUtime=0.02
/proc/26868/stat : 26868 (wbo1.4b) R 26866 26868 26531 0 -1 4202496 346 0 0 0 2 0 0 0 18 0 1 0 22939242 2768896 258 1992294400 134512640 135752675 4287609168 18446744073709551615 134605389 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26868/statm: 676 258 145 303 0 371 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2704

[startup+0.101382 s]
/proc/loadavg: 1.00 1.00 0.67 3/106 26868
/proc/meminfo: memFree=1756264/2059040 swapFree=4139492/4192956
[pid=26868] ppid=26866 vsize=3092 CPUtime=0.1
/proc/26868/stat : 26868 (wbo1.4b) R 26866 26868 26531 0 -1 4202496 433 0 0 0 10 0 0 0 21 0 1 0 22939242 3166208 345 1992294400 134512640 135752675 4287609168 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26868/statm: 773 345 145 303 0 468 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3092

[startup+0.301403 s]
/proc/loadavg: 1.00 1.00 0.67 3/106 26868
/proc/meminfo: memFree=1756264/2059040 swapFree=4139492/4192956
[pid=26868] ppid=26866 vsize=3992 CPUtime=0.29
/proc/26868/stat : 26868 (wbo1.4b) R 26866 26868 26531 0 -1 4202496 655 0 0 0 29 0 0 0 21 0 1 0 22939242 4087808 567 1992294400 134512640 135752675 4287609168 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26868/statm: 998 567 145 303 0 693 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3992

[startup+0.701445 s]
/proc/loadavg: 1.00 1.00 0.67 3/106 26868
/proc/meminfo: memFree=1756264/2059040 swapFree=4139492/4192956
[pid=26868] ppid=26866 vsize=5028 CPUtime=0.69
/proc/26868/stat : 26868 (wbo1.4b) R 26866 26868 26531 0 -1 4202496 918 0 0 0 68 1 0 0 22 0 1 0 22939242 5148672 830 1992294400 134512640 135752675 4287609168 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26868/statm: 1257 830 145 303 0 952 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5028

[startup+1.50153 s]
/proc/loadavg: 1.00 1.00 0.67 2/107 26869
/proc/meminfo: memFree=1753156/2059040 swapFree=4139492/4192956
[pid=26868] ppid=26866 vsize=7104 CPUtime=1.49
/proc/26868/stat : 26868 (wbo1.4b) R 26866 26868 26531 0 -1 4202496 1428 0 0 0 147 2 0 0 25 0 1 0 22939242 7274496 1340 1992294400 134512640 135752675 4287609168 18446744073709551615 134603238 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26868/statm: 1776 1340 145 303 0 1471 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7104

[startup+3.1017 s]
/proc/loadavg: 1.00 1.00 0.67 2/107 26869
/proc/meminfo: memFree=1749932/2059040 swapFree=4139492/4192956
[pid=26868] ppid=26866 vsize=11492 CPUtime=3.09
/proc/26868/stat : 26868 (wbo1.4b) R 26866 26868 26531 0 -1 4202496 2540 0 0 0 303 6 0 0 25 0 1 0 22939242 11767808 2452 1992294400 134512640 135752675 4287609168 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26868/statm: 2873 2452 145 303 0 2568 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11492

[startup+6.30104 s]
/proc/loadavg: 1.00 1.00 0.67 2/107 26869
/proc/meminfo: memFree=1742244/2059040 swapFree=4139492/4192956
[pid=26868] ppid=26866 vsize=18328 CPUtime=6.29
/proc/26868/stat : 26868 (wbo1.4b) R 26866 26868 26531 0 -1 4202496 4246 0 0 0 617 12 0 0 25 0 1 0 22939242 18767872 4158 1992294400 134512640 135752675 4287609168 18446744073709551615 135210436 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26868/statm: 4582 4158 145 303 0 4277 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18328

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 0.67 2/107 26869
/proc/meminfo: memFree=1730588/2059040 swapFree=4139492/4192956
[pid=26868] ppid=26866 vsize=28544 CPUtime=12.69
/proc/26868/stat : 26868 (wbo1.4b) R 26866 26868 26531 0 -1 4202496 6773 0 0 0 1250 19 0 0 25 0 1 0 22939242 29229056 6685 1992294400 134512640 135752675 4287609168 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26868/statm: 7136 6685 145 303 0 6831 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 28544

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 0.68 2/107 26871
/proc/meminfo: memFree=1703680/2059040 swapFree=4139492/4192956
[pid=26868] ppid=26866 vsize=55064 CPUtime=25.48
/proc/26868/stat : 26868 (wbo1.4b) R 26866 26868 26531 0 -1 4202496 13403 0 0 0 2507 41 0 0 25 0 1 0 22939242 56385536 13315 1992294400 134512640 135752675 4287609168 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26868/statm: 13766 13315 145 303 0 13461 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 55064

[startup+51.1008 s]
/proc/loadavg: 1.00 1.00 0.68 2/107 26871
/proc/meminfo: memFree=1664496/2059040 swapFree=4139492/4192956
[pid=26868] ppid=26866 vsize=94384 CPUtime=51.08
/proc/26868/stat : 26868 (wbo1.4b) R 26866 26868 26531 0 -1 4202496 23226 0 0 0 5029 79 0 0 25 0 1 0 22939242 96649216 23138 1992294400 134512640 135752675 4287609168 18446744073709551615 134638038 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26868/statm: 23596 23138 145 303 0 23291 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 94384

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 0.70 2/107 26873
/proc/meminfo: memFree=1614028/2059040 swapFree=4139492/4192956
[pid=26868] ppid=26866 vsize=144316 CPUtime=102.27
/proc/26868/stat : 26868 (wbo1.4b) R 26866 26868 26531 0 -1 4202496 35690 0 0 0 10093 134 0 0 25 0 1 0 22939242 147779584 35602 1992294400 134512640 135752675 4287609168 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26868/statm: 36079 35602 145 303 0 35774 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 144316

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.72 2/107 26873
/proc/meminfo: memFree=1557608/2059040 swapFree=4139492/4192956
[pid=26868] ppid=26866 vsize=200824 CPUtime=162.24
/proc/26868/stat : 26868 (wbo1.4b) R 26866 26868 26531 0 -1 4202496 49755 0 0 0 16031 193 0 0 25 0 1 0 22939242 205643776 49667 1992294400 134512640 135752675 4287609168 18446744073709551615 134603238 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26868/statm: 50206 49667 145 303 0 49901 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 200824

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

[startup+166.301 s]
/proc/loadavg: 1.00 1.00 0.72 2/107 26875
/proc/meminfo: memFree=1555252/2059040 swapFree=4139492/4192956
[pid=26868] ppid=26866 vsize=203032 CPUtime=166.24
/proc/26868/stat : 26868 (wbo1.4b) R 26866 26868 26531 0 -1 4202496 50319 0 0 0 16429 195 0 0 25 0 1 0 22939242 207904768 50231 1992294400 134512640 135752675 4287609168 18446744073709551615 134611702 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26868/statm: 50758 50231 145 303 0 50453 0
Current children cumulated CPU time (s) 166.24
Current children cumulated vsize (KiB) 203032

[startup+172.709 s]
/proc/loadavg: 1.00 1.00 0.72 2/107 26875
/proc/meminfo: memFree=1551780/2059040 swapFree=4139492/4192956
[pid=26868] ppid=26866 vsize=206540 CPUtime=172.64
/proc/26868/stat : 26868 (wbo1.4b) R 26866 26868 26531 0 -1 4202496 51184 0 0 0 17066 198 0 0 25 0 1 0 22939242 211496960 51096 1992294400 134512640 135752675 4287609168 18446744073709551615 134638340 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26868/statm: 51635 51096 145 303 0 51330 0
Current children cumulated CPU time (s) 172.64
Current children cumulated vsize (KiB) 206540

[startup+179.101 s]
/proc/loadavg: 1.00 1.00 0.72 2/107 26875
/proc/meminfo: memFree=1546200/2059040 swapFree=4139492/4192956
[pid=26868] ppid=26866 vsize=212524 CPUtime=179.04
/proc/26868/stat : 26868 (wbo1.4b) R 26866 26868 26531 0 -1 4202496 52681 0 0 0 17701 203 0 0 25 0 1 0 22939242 217624576 52593 1992294400 134512640 135752675 4287609168 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26868/statm: 53131 52593 145 303 0 52826 0
Current children cumulated CPU time (s) 179.04
Current children cumulated vsize (KiB) 212524

[startup+182.302 s]
/proc/loadavg: 1.00 1.00 0.72 2/107 26875
/proc/meminfo: memFree=1544588/2059040 swapFree=4139492/4192956
[pid=26868] ppid=26866 vsize=214608 CPUtime=182.23
/proc/26868/stat : 26868 (wbo1.4b) R 26866 26868 26531 0 -1 4202496 53199 0 0 0 18018 205 0 0 25 0 1 0 22939242 219758592 53111 1992294400 134512640 135752675 4287609168 18446744073709551615 134521852 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26868/statm: 53652 53111 145 303 0 53347 0
Current children cumulated CPU time (s) 182.23
Current children cumulated vsize (KiB) 214608

[startup+183.901 s]
/proc/loadavg: 1.00 1.00 0.72 2/107 26875
/proc/meminfo: memFree=1543596/2059040 swapFree=4139492/4192956
[pid=26868] ppid=26866 vsize=214444 CPUtime=183.84
/proc/26868/stat : 26868 (wbo1.4b) R 26866 26868 26531 0 -1 4202496 53204 0 0 0 18177 207 0 0 25 0 1 0 22939242 219590656 53085 1992294400 134512640 135752675 4287609168 18446744073709551615 134638027 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26868/statm: 53611 53085 146 303 0 53306 0
Current children cumulated CPU time (s) 183.84
Current children cumulated vsize (KiB) 214444

[startup+184.701 s]
/proc/loadavg: 1.00 1.00 0.72 2/107 26875
/proc/meminfo: memFree=1543596/2059040 swapFree=4139492/4192956
[pid=26868] ppid=26866 vsize=214444 CPUtime=184.64
/proc/26868/stat : 26868 (wbo1.4b) R 26866 26868 26531 0 -1 4202496 53206 0 0 0 18256 208 0 0 25 0 1 0 22939242 219590656 53087 1992294400 134512640 135752675 4287609168 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26868/statm: 53611 53087 146 303 0 53306 0
Current children cumulated CPU time (s) 184.64
Current children cumulated vsize (KiB) 214444

[startup+185.101 s]
/proc/loadavg: 1.00 1.00 0.72 2/107 26875
/proc/meminfo: memFree=1543596/2059040 swapFree=4139492/4192956
[pid=26868] ppid=26866 vsize=214444 CPUtime=185.04
/proc/26868/stat : 26868 (wbo1.4b) R 26866 26868 26531 0 -1 4202496 53210 0 0 0 18295 209 0 0 25 0 1 0 22939242 219590656 53091 1992294400 134512640 135752675 4287609168 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26868/statm: 53611 53091 146 303 0 53306 0
Current children cumulated CPU time (s) 185.04
Current children cumulated vsize (KiB) 214444

[startup+185.201 s]
/proc/loadavg: 1.00 1.00 0.72 2/107 26875
/proc/meminfo: memFree=1543596/2059040 swapFree=4139492/4192956
[pid=26868] ppid=26866 vsize=214444 CPUtime=185.14
/proc/26868/stat : 26868 (wbo1.4b) R 26866 26868 26531 0 -1 4202496 53211 0 0 0 18305 209 0 0 25 0 1 0 22939242 219590656 53092 1992294400 134512640 135752675 4287609168 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26868/statm: 53611 53092 146 303 0 53306 0
Current children cumulated CPU time (s) 185.14
Current children cumulated vsize (KiB) 214444

Child status: 0
Real time (s): 185.299
CPU time (s): 185.24
CPU user time (s): 183.125
CPU system time (s): 2.11468
CPU usage (%): 99.9681
Max. virtual memory (cumulated for all children) (KiB): 214608

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 183.125
system time used= 2.11468
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53213
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= 5
involuntary context switches= 209

runsolver used 0.332949 second user time and 0.863868 second system time

The end

Launcher Data 

Begin job on node019 at 2010-07-08 02:01:11
IDJOB=2702253
IDBENCH=48061
IDSOLVER=1190
FILE ID=node019/2702253-1278547271
PBS_JOBID= 11239513
Free space on /tmp= 62344 MiB

SOLVER NAME= wbo 1.4b (fixed)
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=29-P1=61-P2=43-P3=131-P4=2-P5=59-P6=41-B.opb
COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2702253-1278547271/watcher-2702253-1278547271 -o /tmp/evaluation-result-2702253-1278547271/solver-2702253-1278547271 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702253-1278547271.opb

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

MD5SUM BENCH= aeb6a0e03ee8f8f2b4b438b8148c9b4c
RANDOM SEED=912209922

node019.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		: 3000.244
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	: 6000.48
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		: 3000.244
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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1757164 kB
Buffers:         43688 kB
Cached:         170820 kB
SwapCached:       7112 kB
Active:         125000 kB
Inactive:       103540 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1757164 kB
SwapTotal:     4192956 kB
SwapFree:      4139492 kB
Dirty:            2800 kB
Writeback:           0 kB
AnonPages:       11480 kB
Mapped:          11908 kB
Slab:            51380 kB
PageTables:       4132 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182204 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-2702253-1278547271.opb

Free space on /tmp at the end= 62344 MiB
End job on node019 at 2010-07-08 02:04:16