Trace number 3721718

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
PB07: minisat+ 1.14OPT-26 106.784 106.805

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_100_10_1.opb
MD5SUMfac2f381943513d71e556a5764721ca3
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-26
Best CPU time to get the best result obtained on this benchmark2.58061
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -26
Optimality of the best value was proved YES
Number of variables100
Total number of constraints100
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 constraints100
Minimum length of a constraint10
Maximum length of a constraint18
Number of terms in the objective function 100
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 100
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)1248
Sum of products size (including duplicates)2496
Number of different products624
Sum of products size1248

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 Parsing PB file...
0.00/0.02	c Converting 624 PB-constraints to clauses...
0.00/0.02	c   -- Unit propagations: (none)
0.00/0.02	c   -- Detecting intervals from adjacent constraints: (none)
0.00/0.02	c   -- Clauses(.)/Splits(s): ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
0.00/0.02	c ==================================[MINISAT+]==================================
0.00/0.02	c | Conflicts | Original         | Learnt                           | Progress |
0.00/0.02	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |     624     1248 |     208       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Found solution: -20
0.00/0.02	o -20
0.00/0.02	c ---[   0]---> Sorter-cost: 2208     Base:
0.00/0.02	c ==================================[MINISAT+]==================================
0.00/0.02	c | Conflicts | Original         | Learnt                           | Progress |
0.00/0.02	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |    2878     6571 |     959       0        0     nan |  0.000 % |
0.00/0.03	c |       100 |    2870     6555 |    1054      99     4329    43.7 | 28.626 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Found solution: -21
0.00/0.03	o -21
0.00/0.03	c ---[   0]---> Sorter-cost:    0     Base:
0.00/0.03	c ==================================[MINISAT+]==================================
0.00/0.03	c | Conflicts | Original         | Learnt                           | Progress |
0.00/0.03	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.00/0.03	c ==============================================================================
0.00/0.03	c |       218 |    2860     6567 |     953     214     5887    27.5 | 28.626 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Found solution: -23
0.00/0.03	o -23
0.00/0.04	c ---[   0]---> Sorter-cost:    0     Base:
0.00/0.04	c ==================================[MINISAT+]==================================
0.00/0.04	c | Conflicts | Original         | Learnt                           | Progress |
0.00/0.04	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.00/0.04	c ==============================================================================
0.00/0.04	c |       224 |    2910     6724 |     970     220     6050    27.5 | 28.626 % |
0.00/0.04	c |       324 |    2910     6724 |    1067     320     9402    29.4 | 28.852 % |
0.00/0.05	c |       474 |    2835     6563 |    1173     460    12258    26.6 | 30.701 % |
0.00/0.06	c |       699 |    2758     6399 |    1291     637    21018    33.0 | 32.510 % |
0.06/0.08	c |      1037 |    2748     6377 |    1420     974    34545    35.5 | 32.775 % |
0.09/0.12	c |      1543 |    2748     6377 |    1562    1480    61057    41.3 | 32.775 % |
0.09/0.17	c |      2302 |    2664     6195 |    1718    2212   100378    45.4 | 34.938 % |
0.19/0.26	c |      3442 |    2641     6146 |    1890    1873    83890    44.8 | 35.513 % |
0.29/0.38	c ==============================================================================
0.29/0.38	c Found solution: -24
0.29/0.38	o -24
0.29/0.38	c ---[   0]---> Sorter-cost:    0     Base:
0.29/0.38	c ==================================[MINISAT+]==================================
0.29/0.38	c | Conflicts | Original         | Learnt                           | Progress |
0.29/0.38	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.29/0.38	c ==============================================================================
0.29/0.38	c |      5122 |    2604     6047 |     868    1832    70416    38.4 | 35.513 % |
0.29/0.39	c |      5223 |    2582     5999 |     954    1014    30811    30.4 | 37.241 % |
0.39/0.40	c |      5374 |    2554     5934 |    1050    1024    31732    31.0 | 37.991 % |
0.39/0.41	c |      5599 |    2554     5934 |    1155    1249    40713    32.6 | 37.990 % |
0.39/0.43	c |      5936 |    2554     5934 |    1270    1586    55176    34.8 | 37.990 % |
0.39/0.47	c |      6442 |    2554     5934 |    1397    2092    75170    35.9 | 37.993 % |
0.49/0.52	c |      7201 |    2541     5903 |    1537    1546    46854    30.3 | 38.343 % |
0.59/0.60	c |      8340 |    2541     5903 |    1691    2685    83479    31.1 | 38.347 % |
0.69/0.72	c |     10048 |    2527     5871 |    1860    3049   108958    35.7 | 38.743 % |
0.89/0.93	c |     12610 |    2527     5871 |    2046    2479    85960    34.7 | 38.743 % |
0.89/0.98	c ==============================================================================
0.89/0.98	c Found solution: -25
0.89/0.98	o -25
0.89/0.99	c ---[   0]---> Sorter-cost:    0     Base:
0.89/0.99	c ==================================[MINISAT+]==================================
0.89/0.99	c | Conflicts | Original         | Learnt                           | Progress |
0.89/0.99	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.89/0.99	c ==============================================================================
0.89/0.99	c |     13388 |    2548     5936 |     849    3257   121501    37.3 | 38.743 % |
0.89/1.00	c |     13489 |    2548     5936 |     933    1730    53161    30.7 | 38.584 % |
1.00/1.01	c |     13639 |    2548     5936 |    1027    1880    61160    32.5 | 38.586 % |
1.00/1.02	c |     13864 |    2548     5936 |    1130    2105    69372    33.0 | 38.583 % |
1.00/1.05	c |     14202 |    2548     5936 |    1243    1391    32943    23.7 | 38.586 % |
1.00/1.08	c |     14709 |    2548     5936 |    1367    1898    57000    30.0 | 38.586 % |
1.10/1.14	c |     15469 |    2528     5890 |    1504    2657    88135    33.2 | 39.111 % |
1.19/1.22	c |     16608 |    2528     5890 |    1654    1249    24668    19.8 | 39.108 % |
1.29/1.34	c |     18317 |    2511     5852 |    1819    2956   103013    34.8 | 39.545 % |
1.49/1.54	c |     20879 |    2511     5852 |    2001    2473    88569    35.8 | 39.547 % |
1.79/1.84	c |     24723 |    2511     5852 |    2202    2955   104041    35.2 | 39.545 % |
2.29/2.32	c |     30491 |    2471     5764 |    2422    3189   106926    33.5 | 40.595 % |
2.99/3.03	c |     39140 |    2471     5764 |    2664    2289    64528    28.2 | 40.597 % |
4.09/4.17	c |     52115 |    2471     5764 |    2930    2914   102202    35.1 | 40.599 % |
5.89/5.92	c |     71576 |    2471     5764 |    3224    2548    95561    37.5 | 40.597 % |
8.49/8.50	c |    100768 |    2421     5647 |    3546    2654    88100    33.2 | 41.954 % |
12.29/12.33	c |    144558 |    2421     5647 |    3901    4094   105796    25.8 | 41.953 % |
17.99/18.03	c |    210245 |    2421     5647 |    4291    3246    79807    24.6 | 41.954 % |
27.09/27.11	c |    308773 |    2366     5518 |    4720    4213   162441    38.6 | 43.485 % |
35.39/35.47	c ==============================================================================
35.39/35.47	c Found solution: -26
35.39/35.47	o -26
35.39/35.47	c ---[   0]---> Sorter-cost:    0     Base:
35.39/35.48	c ==================================[MINISAT+]==================================
35.39/35.48	c | Conflicts | Original         | Learnt                           | Progress |
35.39/35.48	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
35.39/35.48	c ==============================================================================
35.39/35.48	c |    391714 |    2357     5464 |     785    6011   263413    43.8 | 43.485 % |
35.39/35.49	c |    391814 |    2357     5464 |     863    1603    40765    25.4 | 43.839 % |
35.39/35.50	c |    391964 |    2357     5464 |     949    1753    46563    26.6 | 43.839 % |
35.49/35.51	c |    392190 |    2357     5464 |    1044    1979    53674    27.1 | 43.839 % |
35.49/35.53	c |    392527 |    2357     5464 |    1149    2316    65580    28.3 | 43.839 % |
35.49/35.57	c |    393033 |    2357     5464 |    1264    1664    40042    24.1 | 43.838 % |
35.59/35.61	c |    393792 |    2357     5464 |    1390    2423    70681    29.2 | 43.840 % |
35.59/35.69	c |    394931 |    2357     5464 |    1529    2351    74106    31.5 | 43.838 % |
35.79/35.82	c |    396639 |    2355     5460 |    1682    2536    73720    29.1 | 43.881 % |
35.99/36.00	c |    399201 |    2355     5460 |    1850    1786    38373    21.5 | 43.881 % |
36.19/36.28	c |    403045 |    2355     5460 |    2036    2368    48007    20.3 | 43.882 % |
36.69/36.73	c |    408812 |    2355     5460 |    2239    2992    94911    31.7 | 43.882 % |
37.39/37.42	c |    417461 |    2355     5460 |    2463    2255    62911    27.9 | 43.883 % |
38.39/38.48	c |    430438 |    2355     5460 |    2710    3345   107985    32.3 | 43.884 % |
40.08/40.12	c |    449899 |    2355     5460 |    2981    3773   123403    32.7 | 43.881 % |
42.48/42.50	c |    479091 |    2349     5446 |    3279    4146   116021    28.0 | 44.056 % |
45.98/46.00	c |    522882 |    2311     5356 |    3607    3404    89980    26.4 | 45.195 % |
51.48/51.53	c |    588566 |    2267     5257 |    3967    3027    69944    23.1 | 46.418 % |
59.88/59.91	c |    687095 |    2249     5217 |    4364    3644   112762    30.9 | 46.898 % |
73.18/73.23	c |    834886 |    2228     5171 |    4800    5683   180277    31.7 | 47.248 % |
92.97/93.04	c |   1056569 |    2188     5086 |    5281    4360    82458    18.9 | 47.992 % |
106.77/106.80	c ==============================================================================
106.77/106.80	c Optimal solution: -26
106.77/106.80	s OPTIMUM FOUND
106.77/106.80	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 -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 -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 -x457 -x458 -x459 -x460 -x461 -x462 -x463 -x464 -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 -x529 -x530 -x531 -x532 -x533 -x534 -x535 -x536 -x537 -x538 -x539 -x540 -x541 -x542 -x543 -x544 -x545 -x546 -x547 -x548 -x549 -x550 -x551 -x552 -x553 -x554 -x555 -x556 -x557 -x558 -x559 -x560 -x561 -x562 -x563 -x564 -x565 -x566 -x567 -x568 -x569 -x570 -x571 -x572 -x573 -x574 -x575 -x576 -x577 -x578 -x579 -x580 -x581 -x582 -x583 -x584 -x585 -x586 -x587 -x588 -x589 -x590 -x591 -x592 -x593 -x594 -x595 -x596 -x597 -x598 -x599 -x600 -x601 -x602 -x603 -x604 -x605 -x606 -x607 -x608 -x609 -x610 -x611 -x612 -x613 -x614 -x615 -x616 -x617 -x618 -x619 -x620 -x621 -x622 -x623 -x624 -x625 -x626 -x627 -x628 -x629 -x630 -x631 -x632 -x633 -x634 -x635 -x636 -x637 -x638 -x639 -x640 -x641 -x642 -x643 -x644 -x645 -x646 -x647 -x648 -x649 -x650 -x651 -x652 -x653 -x654 -x655 -x656 -x657 -x658 -x659 -x660 -x661 -x662 -x663 -x664 -x665 -x666 -x667 -x668 -x669 -x670 -x671 -x672 -x673 -x674 -x675 -x676 -x677 -x678 -x679 -x680 -x681 -x682 -x683 -x684 -x685 -x686 -x687 -x688 -x689 -x690 -x691 -x692 -x693 -x694 -x695 -x696 -x697 -x698 -x699 -x700 -x701 -x702 -x703 -x704 -x705 -x706 -x707 -x708 -x709 -x710 -x711 -x712 -x713 -x714 -x715 -x716 -x717 -x718 -x719 -x720 -x721 -x722 -x723 -x724
106.77/106.80	c _______________________________________________________________________________
106.77/106.80	c 
106.77/106.80	c restarts              : 62
106.77/106.80	c conflicts             : 1225086        (11473 /sec)
106.77/106.80	c decisions             : 1537697        (14401 /sec)
106.77/106.80	c propagations          : 0              (0 /sec)
106.77/106.80	c inspects              : 0              (0 /sec)
106.77/106.80	c CPU time              : 106.781 s
106.77/106.80	c _______________________________________________________________________________

Verifier Data 

OK	-26

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-3721718-1338558716/watcher-3721718-1338558716 -o /tmp/evaluation-result-3721718-1338558716/solver-3721718-1338558716 -C 1800 -W 1900 -M 15500 HOME/minisat+ HOME/instance-3721718-1338558716.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 1.95 3/176 31783
/proc/meminfo: memFree=27742624/32873648 swapFree=7368/7368
[pid=31783] ppid=31781 vsize=1276 CPUtime=0 cores=0,2,4,6
/proc/31783/stat : 31783 (minisat+) R 31781 31783 31158 0 -1 4202496 155 0 0 0 0 0 0 0 20 0 1 0 321995677 1306624 112 33554432000 134512640 135395479 4293519376 4293518344 135031278 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0
/proc/31783/statm: 319 112 73 216 0 101 0

[startup+0.0715419 s]
/proc/loadavg: 2.00 2.00 1.95 3/176 31783
/proc/meminfo: memFree=27742624/32873648 swapFree=7368/7368
[pid=31783] ppid=31781 vsize=1824 CPUtime=0.06 cores=0,2,4,6
/proc/31783/stat : 31783 (minisat+) R 31781 31783 31158 0 -1 4202496 353 0 0 0 6 0 0 0 20 0 1 0 321995677 1867776 310 33554432000 134512640 135395479 4293519376 4293517344 134576138 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0
/proc/31783/statm: 456 310 110 216 0 238 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1824

[startup+0.100207 s]
/proc/loadavg: 2.00 2.00 1.95 3/176 31783
/proc/meminfo: memFree=27742624/32873648 swapFree=7368/7368
[pid=31783] ppid=31781 vsize=1956 CPUtime=0.09 cores=0,2,4,6
/proc/31783/stat : 31783 (minisat+) R 31781 31783 31158 0 -1 4202496 377 0 0 0 9 0 0 0 20 0 1 0 321995677 2002944 334 33554432000 134512640 135395479 4293519376 4293517248 134574282 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0
/proc/31783/statm: 489 334 110 216 0 271 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1956

[startup+0.300174 s]
/proc/loadavg: 2.00 2.00 1.95 3/176 31783
/proc/meminfo: memFree=27742624/32873648 swapFree=7368/7368
[pid=31783] ppid=31781 vsize=2348 CPUtime=0.29 cores=0,2,4,6
/proc/31783/stat : 31783 (minisat+) R 31781 31783 31158 0 -1 4202496 489 0 0 0 29 0 0 0 20 0 1 0 321995677 2404352 446 33554432000 134512640 135395479 4293519376 4293517248 134574303 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0
/proc/31783/statm: 587 446 110 216 0 369 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2348

[startup+0.700172 s]
/proc/loadavg: 2.00 2.00 1.95 3/176 31783
/proc/meminfo: memFree=27742624/32873648 swapFree=7368/7368
[pid=31783] ppid=31781 vsize=2480 CPUtime=0.69 cores=0,2,4,6
/proc/31783/stat : 31783 (minisat+) R 31781 31783 31158 0 -1 4202496 516 0 0 0 69 0 0 0 20 0 1 0 321995677 2539520 473 33554432000 134512640 135395479 4293519376 4293517248 134573709 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0
/proc/31783/statm: 620 473 110 216 0 402 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2480

[startup+1.50017 s]
/proc/loadavg: 2.00 2.00 1.95 3/177 31784
/proc/meminfo: memFree=27741028/32873648 swapFree=7368/7368
[pid=31783] ppid=31781 vsize=2480 CPUtime=1.49 cores=0,2,4,6
/proc/31783/stat : 31783 (minisat+) R 31781 31783 31158 0 -1 4202496 516 0 0 0 149 0 0 0 20 0 1 0 321995677 2539520 473 33554432000 134512640 135395479 4293519376 4293517248 134573863 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0
/proc/31783/statm: 620 473 110 216 0 402 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2480

[startup+3.10018 s]
/proc/loadavg: 2.00 2.00 1.95 3/177 31784
/proc/meminfo: memFree=27740160/32873648 swapFree=7368/7368
[pid=31783] ppid=31781 vsize=2608 CPUtime=3.09 cores=0,2,4,6
/proc/31783/stat : 31783 (minisat+) R 31781 31783 31158 0 -1 4202496 557 0 0 0 309 0 0 0 20 0 1 0 321995677 2670592 514 33554432000 134512640 135395479 4293519376 4293517424 134584044 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0
/proc/31783/statm: 652 514 110 216 0 434 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2608

[startup+6.30018 s]
/proc/loadavg: 2.00 2.00 1.95 3/177 31784
/proc/meminfo: memFree=27737928/32873648 swapFree=7368/7368
[pid=31783] ppid=31781 vsize=3000 CPUtime=6.29 cores=0,2,4,6
/proc/31783/stat : 31783 (minisat+) R 31781 31783 31158 0 -1 4202496 657 0 0 0 629 0 0 0 20 0 1 0 321995677 3072000 614 33554432000 134512640 135395479 4293519376 4293517728 134580929 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0
/proc/31783/statm: 750 614 110 216 0 532 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3000

[startup+12.7002 s]
/proc/loadavg: 2.00 2.00 1.95 3/177 31784
/proc/meminfo: memFree=27735356/32873648 swapFree=7368/7368
[pid=31783] ppid=31781 vsize=3128 CPUtime=12.69 cores=0,2,4,6
/proc/31783/stat : 31783 (minisat+) R 31781 31783 31158 0 -1 4202496 685 0 0 0 1269 0 0 0 20 0 1 0 321995677 3203072 642 33554432000 134512640 135395479 4293519376 4293517728 134580959 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0
/proc/31783/statm: 782 642 110 216 0 564 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3128

[startup+25.5002 s]
/proc/loadavg: 2.00 2.00 1.95 3/177 31784
/proc/meminfo: memFree=27735000/32873648 swapFree=7368/7368
[pid=31783] ppid=31781 vsize=3784 CPUtime=25.49 cores=0,2,4,6
/proc/31783/stat : 31783 (minisat+) R 31781 31783 31158 0 -1 4202496 837 0 0 0 2549 0 0 0 20 0 1 0 321995677 3874816 794 33554432000 134512640 135395479 4293519376 4293517248 134574358 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0
/proc/31783/statm: 946 794 110 216 0 728 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3784

[startup+51.1002 s]
/proc/loadavg: 2.00 2.00 1.95 3/177 31784
/proc/meminfo: memFree=27733196/32873648 swapFree=7368/7368
[pid=31783] ppid=31781 vsize=4044 CPUtime=51.08 cores=0,2,4,6
/proc/31783/stat : 31783 (minisat+) R 31781 31783 31158 0 -1 4202496 919 0 0 0 5108 0 0 0 20 0 1 0 321995677 4141056 876 33554432000 134512640 135395479 4293519376 4293517728 134581036 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0
/proc/31783/statm: 1011 876 110 216 0 793 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4044

[startup+102.306 s]
/proc/loadavg: 2.08 2.03 1.96 3/177 31784
/proc/meminfo: memFree=27732436/32873648 swapFree=7368/7368
[pid=31783] ppid=31781 vsize=4440 CPUtime=102.28 cores=0,2,4,6
/proc/31783/stat : 31783 (minisat+) R 31781 31783 31158 0 -1 4202496 998 0 0 0 10228 0 0 0 20 0 1 0 321995677 4546560 955 33554432000 134512640 135395479 4293519376 4293517680 134580268 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0
/proc/31783/statm: 1110 955 110 216 0 892 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 4440

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

[startup+103.9 s]
/proc/loadavg: 2.08 2.03 1.96 3/177 31784
/proc/meminfo: memFree=27732436/32873648 swapFree=7368/7368
[pid=31783] ppid=31781 vsize=4440 CPUtime=103.87 cores=0,2,4,6
/proc/31783/stat : 31783 (minisat+) R 31781 31783 31158 0 -1 4202496 998 0 0 0 10387 0 0 0 20 0 1 0 321995677 4546560 955 33554432000 134512640 135395479 4293519376 4293517728 134580947 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0
/proc/31783/statm: 1110 955 110 216 0 892 0
Current children cumulated CPU time (s) 103.87
Current children cumulated vsize (KiB) 4440

[startup+105.5 s]
/proc/loadavg: 2.08 2.03 1.96 3/177 31784
/proc/meminfo: memFree=27732436/32873648 swapFree=7368/7368
[pid=31783] ppid=31781 vsize=4440 CPUtime=105.48 cores=0,2,4,6
/proc/31783/stat : 31783 (minisat+) R 31781 31783 31158 0 -1 4202496 1000 0 0 0 10548 0 0 0 20 0 1 0 321995677 4546560 957 33554432000 134512640 135395479 4293519376 4293517728 134580999 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0
/proc/31783/statm: 1110 957 110 216 0 892 0
Current children cumulated CPU time (s) 105.48
Current children cumulated vsize (KiB) 4440

[startup+106.3 s]
/proc/loadavg: 2.08 2.03 1.96 3/177 31784
/proc/meminfo: memFree=27732436/32873648 swapFree=7368/7368
[pid=31783] ppid=31781 vsize=4440 CPUtime=106.27 cores=0,2,4,6
/proc/31783/stat : 31783 (minisat+) R 31781 31783 31158 0 -1 4202496 1000 0 0 0 10627 0 0 0 20 0 1 0 321995677 4546560 957 33554432000 134512640 135395479 4293519376 4293517728 134580890 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0
/proc/31783/statm: 1110 957 110 216 0 892 0
Current children cumulated CPU time (s) 106.27
Current children cumulated vsize (KiB) 4440

[startup+106.706 s]
/proc/loadavg: 2.08 2.03 1.96 3/177 31784
/proc/meminfo: memFree=27732436/32873648 swapFree=7368/7368
[pid=31783] ppid=31781 vsize=4440 CPUtime=106.68 cores=0,2,4,6
/proc/31783/stat : 31783 (minisat+) R 31781 31783 31158 0 -1 4202496 1000 0 0 0 10668 0 0 0 20 0 1 0 321995677 4546560 957 33554432000 134512640 135395479 4293519376 4293517728 134580856 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0
/proc/31783/statm: 1110 957 110 216 0 892 0
Current children cumulated CPU time (s) 106.68
Current children cumulated vsize (KiB) 4440

[startup+106.8 s]
/proc/loadavg: 2.08 2.03 1.96 3/177 31784
/proc/meminfo: memFree=27732436/32873648 swapFree=7368/7368
[pid=31783] ppid=31781 vsize=4440 CPUtime=106.77 cores=0,2,4,6
/proc/31783/stat : 31783 (minisat+) R 31781 31783 31158 0 -1 4202496 1000 0 0 0 10677 0 0 0 20 0 1 0 321995677 4546560 957 33554432000 134512640 135395479 4293519376 4293517728 134581307 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0
/proc/31783/statm: 1110 957 110 216 0 892 0
Current children cumulated CPU time (s) 106.77
Current children cumulated vsize (KiB) 4440

Child status: 30
Real time (s): 106.805
CPU time (s): 106.784
CPU user time (s): 106.781
CPU system time (s): 0.002999
CPU usage (%): 99.9805
Max. virtual memory (cumulated for all children) (KiB): 4440

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 106.781
system time used= 0.002999
maximum resident set size= 3844
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1004
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= 189

runsolver used 0.169974 second user time and 0.432934 second system time

The end

Launcher Data 

Begin job on node149 at 2012-06-01 15:51:56
IDJOB=3721718
IDBENCH=48218
IDSOLVER=2306
FILE ID=node149/3721718-1338558716
RUNJOBID= node149-1338552555-31174
PBS_JOBID= 14635835
Free space on /tmp= 71328 MiB

SOLVER NAME= minisat+ 1.14
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_100_10_1.opb
COMMAND LINE= HOME/minisat+ BENCHNAME            
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3721718-1338558716/watcher-3721718-1338558716 -o /tmp/evaluation-result-3721718-1338558716/solver-3721718-1338558716 -C 1800 -W 1900 -M 15500  HOME/minisat+ HOME/instance-3721718-1338558716.opb            

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

MD5SUM BENCH= fac2f381943513d71e556a5764721ca3
RANDOM SEED=2012989587

node149.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.145
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	: 5332.29
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.145
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.145
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	: 5438.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.145
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.145
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		: 2666.145
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	: 5438.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.145
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.145
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:       32873648 kB
MemFree:        27743184 kB
Buffers:          665976 kB
Cached:          3518692 kB
SwapCached:         2468 kB
Active:          1591068 kB
Inactive:        2688608 kB
Active(anon):      78160 kB
Inactive(anon):     9368 kB
Active(file):    1512908 kB
Inactive(file):  2679240 kB
Unevictable:        7368 kB
Mlocked:            7368 kB
SwapTotal:      67108856 kB
SwapFree:       67104892 kB
Dirty:              2352 kB
Writeback:             0 kB
AnonPages:         90212 kB
Mapped:            14728 kB
Shmem:                96 kB
Slab:             714092 kB
SReclaimable:     158512 kB
SUnreclaim:       555580 kB
KernelStack:        1456 kB
PageTables:         4120 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     201956 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:     61440 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-3721718-1338558716.opb

Free space on /tmp at the end= 71324 MiB
End job on node149 at 2012-06-01 15:53:43