Trace number 3721720

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-26 108.009 108.028

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_100_10_3.opb
MD5SUM737bdf32fd69c002d569e68c523af4bf
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 benchmark3.01854
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)1244
Sum of products size (including duplicates)2488
Number of different products622
Sum of products size1244

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 622 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 |     622     1244 |     207       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Found solution: -21
0.00/0.02	o -21
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 |    2893     6603 |     964       0        0     nan |  0.000 % |
0.05/0.08	c |       100 |    2770     6347 |    1060      91     2152    23.6 | 30.977 % |
0.05/0.08	c |       250 |    2690     6175 |    1166     224     6577    29.4 | 33.050 % |
0.05/0.08	c |       476 |    2650     6091 |    1283     447    17014    38.1 | 34.039 % |
0.05/0.08	c |       813 |    2625     6032 |    1411     778    33821    43.5 | 34.760 % |
0.05/0.08	c ==============================================================================
0.05/0.08	c Found solution: -23
0.05/0.08	o -23
0.05/0.08	c ---[   0]---> Sorter-cost:    0     Base:
0.05/0.08	c ==================================[MINISAT+]==================================
0.05/0.08	c | Conflicts | Original         | Learnt                           | Progress |
0.05/0.08	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.05/0.08	c ==============================================================================
0.05/0.08	c |       841 |    2670     6169 |     890     806    34774    43.1 | 34.760 % |
0.05/0.08	c |       941 |    2569     5951 |     979     871    37388    42.9 | 36.985 % |
0.05/0.08	c |      1091 |    2527     5852 |    1076    1004    38570    38.4 | 38.182 % |
0.05/0.09	c |      1316 |    2527     5852 |    1184    1229    41325    33.6 | 38.182 % |
0.09/0.11	c |      1653 |    2517     5827 |    1303    1302    50228    38.6 | 38.449 % |
0.09/0.14	c |      2159 |    2483     5751 |    1433    1806    73397    40.6 | 39.380 % |
0.09/0.19	c |      2918 |    2473     5729 |    1576    2560   109459    42.8 | 39.645 % |
0.19/0.21	c ==============================================================================
0.19/0.21	c Found solution: -24
0.19/0.21	o -24
0.19/0.21	c ---[   0]---> Sorter-cost:    0     Base:
0.19/0.21	c ==================================[MINISAT+]==================================
0.19/0.21	c | Conflicts | Original         | Learnt                           | Progress |
0.19/0.21	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.19/0.21	c ==============================================================================
0.19/0.21	c |      3091 |    2467     5706 |     822    1450    56033    38.6 | 39.645 % |
0.19/0.21	c |      3191 |    2451     5669 |     904    1533    59071    38.5 | 40.364 % |
0.19/0.22	c |      3341 |    2451     5669 |     994    1683    63118    37.5 | 40.366 % |
0.19/0.24	c |      3567 |    2451     5669 |    1094    1909    71107    37.2 | 40.364 % |
0.19/0.26	c |      3905 |    2449     5665 |    1203    2246    83504    37.2 | 40.408 % |
0.19/0.28	c |      4413 |    2449     5665 |    1323    1631    47715    29.3 | 40.410 % |
0.29/0.33	c |      5172 |    2428     5620 |    1456    2303    71351    31.0 | 40.939 % |
0.39/0.40	c |      6312 |    2428     5620 |    1601    2006    57279    28.6 | 40.939 % |
0.49/0.52	c |      8021 |    2428     5620 |    1762    2189    67945    31.0 | 40.943 % |
0.69/0.71	c |     10584 |    2428     5620 |    1938    3148   109620    34.8 | 40.941 % |
0.89/0.98	c |     14428 |    2428     5620 |    2132    2063    66740    32.4 | 40.940 % |
1.00/1.00	c ==============================================================================
1.00/1.00	c Found solution: -25
1.00/1.00	o -25
1.00/1.00	c ---[   0]---> Sorter-cost:    0     Base:
1.00/1.01	c ==================================[MINISAT+]==================================
1.00/1.01	c | Conflicts | Original         | Learnt                           | Progress |
1.00/1.01	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
1.00/1.01	c ==============================================================================
1.00/1.01	c |     14831 |    2448     5678 |     816    2466    81349    33.0 | 40.940 % |
1.00/1.01	c |     14932 |    2448     5678 |     897    1334    34554    25.9 | 40.811 % |
1.00/1.02	c |     15082 |    2448     5678 |     987    1484    37842    25.5 | 40.812 % |
1.00/1.04	c |     15307 |    2424     5623 |    1086    1708    42627    25.0 | 41.469 % |
1.00/1.06	c |     15644 |    2422     5619 |    1194    2043    51325    25.1 | 41.513 % |
1.00/1.09	c |     16151 |    2422     5619 |    1314    1449    21893    15.1 | 41.513 % |
1.10/1.13	c |     16910 |    2422     5619 |    1445    2208    48441    21.9 | 41.513 % |
1.19/1.20	c |     18049 |    2422     5619 |    1590    1953    44401    22.7 | 41.515 % |
1.29/1.31	c |     19757 |    2422     5619 |    1749    2191    48550    22.2 | 41.515 % |
1.39/1.48	c |     22320 |    2422     5619 |    1924    1590    28471    17.9 | 41.513 % |
1.69/1.75	c |     26164 |    2408     5589 |    2116    2233    44608    20.0 | 41.865 % |
2.10/2.18	c |     31930 |    2332     5413 |    2328    2519    70945    28.2 | 44.067 % |
2.69/2.79	c |     40580 |    2322     5389 |    2560    3846   114164    29.7 | 44.371 % |
3.69/3.77	c |     53554 |    2322     5389 |    2817    2742    71364    26.0 | 44.371 % |
5.19/5.22	c |     73016 |    2322     5389 |    3098    2993    79299    26.5 | 44.376 % |
7.29/7.35	c |    102208 |    2315     5374 |    3408    2688    84307    31.4 | 44.547 % |
10.19/10.26	c ==============================================================================
10.19/10.26	c Found solution: -26
10.19/10.26	o -26
10.19/10.26	c ---[   0]---> Sorter-cost:    0     Base:
10.19/10.26	c ==================================[MINISAT+]==================================
10.19/10.26	c | Conflicts | Original         | Learnt                           | Progress |
10.19/10.26	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
10.19/10.26	c ==============================================================================
10.19/10.26	c |    137947 |    2307     5339 |     769    4129   154911    37.5 | 44.547 % |
10.19/10.27	c |    138047 |    2307     5339 |     845    1133    20050    17.7 | 44.906 % |
10.19/10.28	c |    138198 |    2307     5339 |     930    1284    26110    20.3 | 44.903 % |
10.19/10.29	c |    138424 |    2307     5339 |    1023    1510    34958    23.2 | 44.906 % |
10.29/10.31	c |    138761 |    2307     5339 |    1125    1847    47215    25.6 | 44.905 % |
10.29/10.34	c |    139268 |    2307     5339 |    1238    2354    62715    26.6 | 44.903 % |
10.29/10.38	c |    140030 |    2307     5339 |    1362    1939    49411    25.5 | 44.904 % |
10.39/10.45	c |    141169 |    2307     5339 |    1498    1792    44482    24.8 | 44.903 % |
10.49/10.57	c |    142878 |    2307     5339 |    1648    2074    52825    25.5 | 44.903 % |
10.69/10.73	c |    145442 |    2250     5210 |    1813    1592    32557    20.5 | 46.485 % |
10.90/10.99	c |    149287 |    2250     5210 |    1994    2253    45447    20.2 | 46.487 % |
11.29/11.38	c |    155053 |    2250     5210 |    2194    2885    91048    31.6 | 46.487 % |
11.89/12.00	c |    163702 |    2250     5210 |    2413    2839    77431    27.3 | 46.485 % |
12.89/12.93	c |    176676 |    2250     5210 |    2654    2349    56463    24.0 | 46.486 % |
14.29/14.35	c |    196137 |    2250     5210 |    2920    3509    96348    27.5 | 46.486 % |
16.59/16.67	c |    225330 |    2250     5210 |    3212    3937   132083    33.5 | 46.488 % |
20.09/20.14	c |    269120 |    2250     5210 |    3533    3093    87873    28.4 | 46.488 % |
25.39/25.46	c |    334805 |    2250     5210 |    3886    3280   106705    32.5 | 46.487 % |
33.69/33.70	c |    433331 |    2210     5121 |    4275    5357   180716    33.7 | 47.278 % |
45.89/45.97	c |    581121 |    2189     5076 |    4703    3448   107543    31.2 | 47.804 % |
64.68/64.72	c |    802804 |    2145     4979 |    5173    5909   156861    26.5 | 48.639 % |
91.98/92.01	c |   1135329 |    2106     4890 |    5690    3429    64793    18.9 | 49.693 % |
107.97/108.02	c ==============================================================================
107.97/108.02	c Optimal solution: -26
107.97/108.02	s OPTIMUM FOUND
107.97/108.02	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
107.97/108.02	c _______________________________________________________________________________
107.97/108.02	c 
107.97/108.02	c restarts              : 62
107.97/108.02	c conflicts             : 1327193        (12288 /sec)
107.97/108.02	c decisions             : 1629838        (15090 /sec)
107.97/108.02	c propagations          : 0              (0 /sec)
107.97/108.02	c inspects              : 0              (0 /sec)
107.97/108.02	c CPU time              : 108.007 s
107.97/108.02	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-3721720-1338558823/watcher-3721720-1338558823 -o /tmp/evaluation-result-3721720-1338558823/solver-3721720-1338558823 -C 1800 -W 1900 -M 15500 HOME/minisat+ HOME/instance-3721720-1338558823.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: 1.99 2.01 1.95 3/176 31833
/proc/meminfo: memFree=27736140/32873648 swapFree=7368/7368
[pid=31833] ppid=31831 vsize=1132 CPUtime=0 cores=0,2,4,6
/proc/31833/stat : 31833 (minisat+) R 31831 31833 31158 0 -1 4202496 148 0 0 0 0 0 0 0 20 0 1 0 322006406 1159168 105 33554432000 134512640 135395479 4292976064 4292975032 135031278 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0
/proc/31833/statm: 283 105 73 216 0 65 0

[startup+0.054243 s]
/proc/loadavg: 1.99 2.01 1.95 3/176 31833
/proc/meminfo: memFree=27736140/32873648 swapFree=7368/7368
[pid=31833] ppid=31831 vsize=1692 CPUtime=0.05 cores=0,2,4,6
/proc/31833/stat : 31833 (minisat+) R 31831 31833 31158 0 -1 4202496 337 0 0 0 5 0 0 0 20 0 1 0 322006406 1732608 294 33554432000 134512640 135395479 4292976064 4292974032 134576754 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0
/proc/31833/statm: 423 294 110 216 0 205 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1692

[startup+0.10071 s]
/proc/loadavg: 1.99 2.01 1.95 3/176 31833
/proc/meminfo: memFree=27736140/32873648 swapFree=7368/7368
[pid=31833] ppid=31831 vsize=1952 CPUtime=0.09 cores=0,2,4,6
/proc/31833/stat : 31833 (minisat+) R 31831 31833 31158 0 -1 4202496 372 0 0 0 9 0 0 0 20 0 1 0 322006406 1998848 329 33554432000 134512640 135395479 4292976064 4292974032 134575684 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0
/proc/31833/statm: 488 329 110 216 0 270 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1952

[startup+0.30026 s]
/proc/loadavg: 1.99 2.01 1.95 3/176 31833
/proc/meminfo: memFree=27736140/32873648 swapFree=7368/7368
[pid=31833] ppid=31831 vsize=2216 CPUtime=0.29 cores=0,2,4,6
/proc/31833/stat : 31833 (minisat+) R 31831 31833 31158 0 -1 4202496 454 0 0 0 29 0 0 0 20 0 1 0 322006406 2269184 411 33554432000 134512640 135395479 4292976064 4292974416 134580896 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0
/proc/31833/statm: 554 411 110 216 0 336 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2216

[startup+0.700262 s]
/proc/loadavg: 1.99 2.01 1.95 3/176 31833
/proc/meminfo: memFree=27736140/32873648 swapFree=7368/7368
[pid=31833] ppid=31831 vsize=2348 CPUtime=0.69 cores=0,2,4,6
/proc/31833/stat : 31833 (minisat+) R 31831 31833 31158 0 -1 4202496 474 0 0 0 69 0 0 0 20 0 1 0 322006406 2404352 431 33554432000 134512640 135395479 4292976064 4292974032 134576843 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0
/proc/31833/statm: 587 431 110 216 0 369 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2348

[startup+1.50026 s]
/proc/loadavg: 1.99 2.01 1.95 3/177 31834
/proc/meminfo: memFree=27734892/32873648 swapFree=7368/7368
[pid=31833] ppid=31831 vsize=2348 CPUtime=1.49 cores=0,2,4,6
/proc/31833/stat : 31833 (minisat+) R 31831 31833 31158 0 -1 4202496 498 0 0 0 149 0 0 0 20 0 1 0 322006406 2404352 455 33554432000 134512640 135395479 4292976064 4292974416 134581412 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0
/proc/31833/statm: 587 455 110 216 0 369 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2348

[startup+3.10026 s]
/proc/loadavg: 1.99 2.01 1.95 3/177 31834
/proc/meminfo: memFree=27734636/32873648 swapFree=7368/7368
[pid=31833] ppid=31831 vsize=2604 CPUtime=3.09 cores=0,2,4,6
/proc/31833/stat : 31833 (minisat+) R 31831 31833 31158 0 -1 4202496 558 0 0 0 309 0 0 0 20 0 1 0 322006406 2666496 515 33554432000 134512640 135395479 4292976064 4292974032 134576793 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0
/proc/31833/statm: 651 515 110 216 0 433 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2604

[startup+6.30026 s]
/proc/loadavg: 1.99 2.01 1.95 3/177 31834
/proc/meminfo: memFree=27734264/32873648 swapFree=7368/7368
[pid=31833] ppid=31831 vsize=2864 CPUtime=6.29 cores=0,2,4,6
/proc/31833/stat : 31833 (minisat+) R 31831 31833 31158 0 -1 4202496 612 0 0 0 629 0 0 0 20 0 1 0 322006406 2932736 569 33554432000 134512640 135395479 4292976064 4292974368 134580311 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0
/proc/31833/statm: 716 569 110 216 0 498 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2864

[startup+12.7003 s]
/proc/loadavg: 1.99 2.01 1.95 3/177 31834
/proc/meminfo: memFree=27733304/32873648 swapFree=7368/7368
[pid=31833] ppid=31831 vsize=3260 CPUtime=12.69 cores=0,2,4,6
/proc/31833/stat : 31833 (minisat+) R 31831 31833 31158 0 -1 4202496 715 0 0 0 1269 0 0 0 20 0 1 0 322006406 3338240 672 33554432000 134512640 135395479 4292976064 4292973936 134574559 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0
/proc/31833/statm: 815 672 110 216 0 597 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3260

[startup+25.5003 s]
/proc/loadavg: 1.99 2.01 1.95 3/177 31834
/proc/meminfo: memFree=27733312/32873648 swapFree=7368/7368
[pid=31833] ppid=31831 vsize=3392 CPUtime=25.49 cores=0,2,4,6
/proc/31833/stat : 31833 (minisat+) R 31831 31833 31158 0 -1 4202496 764 0 0 0 2549 0 0 0 20 0 1 0 322006406 3473408 721 33554432000 134512640 135395479 4292976064 4292974416 134581488 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0
/proc/31833/statm: 848 721 110 216 0 630 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3392

[startup+51.1003 s]
/proc/loadavg: 1.99 2.01 1.95 3/177 31834
/proc/meminfo: memFree=27731452/32873648 swapFree=7368/7368
[pid=31833] ppid=31831 vsize=4052 CPUtime=51.08 cores=0,2,4,6
/proc/31833/stat : 31833 (minisat+) R 31831 31833 31158 0 -1 4202496 924 0 0 0 5108 0 0 0 20 0 1 0 322006406 4149248 881 33554432000 134512640 135395479 4292976064 4292974380 134580250 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0
/proc/31833/statm: 1013 881 110 216 0 795 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4052

[startup+102.306 s]
/proc/loadavg: 1.99 2.00 1.95 3/177 31835
/proc/meminfo: memFree=27730540/32873648 swapFree=7368/7368
[pid=31833] ppid=31831 vsize=4424 CPUtime=102.28 cores=0,2,4,6
/proc/31833/stat : 31833 (minisat+) R 31831 31833 31158 0 -1 4202496 1017 0 0 0 10228 0 0 0 20 0 1 0 322006406 4530176 974 33554432000 134512640 135395479 4292976064 4292974416 134580888 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0
/proc/31833/statm: 1106 974 110 216 0 888 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 4424

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

[startup+105.5 s]
/proc/loadavg: 1.99 2.00 1.95 3/177 31835
/proc/meminfo: memFree=27730168/32873648 swapFree=7368/7368
[pid=31833] ppid=31831 vsize=4424 CPUtime=105.48 cores=0,2,4,6
/proc/31833/stat : 31833 (minisat+) R 31831 31833 31158 0 -1 4202496 1021 0 0 0 10548 0 0 0 20 0 1 0 322006406 4530176 978 33554432000 134512640 135395479 4292976064 4292974416 134580915 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0
/proc/31833/statm: 1106 978 110 216 0 888 0
Current children cumulated CPU time (s) 105.48
Current children cumulated vsize (KiB) 4424

[startup+107.1 s]
/proc/loadavg: 1.99 2.00 1.95 3/177 31835
/proc/meminfo: memFree=27730168/32873648 swapFree=7368/7368
[pid=31833] ppid=31831 vsize=4556 CPUtime=107.07 cores=0,2,4,6
/proc/31833/stat : 31833 (minisat+) R 31831 31833 31158 0 -1 4202496 1024 0 0 0 10707 0 0 0 20 0 1 0 322006406 4665344 981 33554432000 134512640 135395479 4292976064 4292974416 134581451 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0
/proc/31833/statm: 1139 981 110 216 0 921 0
Current children cumulated CPU time (s) 107.07
Current children cumulated vsize (KiB) 4556

[startup+107.5 s]
/proc/loadavg: 1.99 2.00 1.95 3/177 31835
/proc/meminfo: memFree=27730168/32873648 swapFree=7368/7368
[pid=31833] ppid=31831 vsize=4556 CPUtime=107.47 cores=0,2,4,6
/proc/31833/stat : 31833 (minisat+) R 31831 31833 31158 0 -1 4202496 1024 0 0 0 10747 0 0 0 20 0 1 0 322006406 4665344 981 33554432000 134512640 135395479 4292976064 4292973936 134574358 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0
/proc/31833/statm: 1139 981 110 216 0 921 0
Current children cumulated CPU time (s) 107.47
Current children cumulated vsize (KiB) 4556

[startup+107.9 s]
/proc/loadavg: 1.99 2.00 1.95 3/177 31835
/proc/meminfo: memFree=27730168/32873648 swapFree=7368/7368
[pid=31833] ppid=31831 vsize=4556 CPUtime=107.87 cores=0,2,4,6
/proc/31833/stat : 31833 (minisat+) R 31831 31833 31158 0 -1 4202496 1026 0 0 0 10787 0 0 0 20 0 1 0 322006406 4665344 983 33554432000 134512640 135395479 4292976064 4292974416 134580765 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0
/proc/31833/statm: 1139 983 110 216 0 921 0
Current children cumulated CPU time (s) 107.87
Current children cumulated vsize (KiB) 4556

[startup+108 s]
/proc/loadavg: 1.99 2.00 1.95 3/177 31835
/proc/meminfo: memFree=27730168/32873648 swapFree=7368/7368
[pid=31833] ppid=31831 vsize=4556 CPUtime=107.97 cores=0,2,4,6
/proc/31833/stat : 31833 (minisat+) R 31831 31833 31158 0 -1 4202496 1026 0 0 0 10797 0 0 0 20 0 1 0 322006406 4665344 983 33554432000 134512640 135395479 4292976064 4292974384 134572763 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0
/proc/31833/statm: 1139 983 110 216 0 921 0
Current children cumulated CPU time (s) 107.97
Current children cumulated vsize (KiB) 4556

Child status: 30
Real time (s): 108.028
CPU time (s): 108.009
CPU user time (s): 108.007
CPU system time (s): 0.001999
CPU usage (%): 99.9822
Max. virtual memory (cumulated for all children) (KiB): 4556

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 108.007
system time used= 0.001999
maximum resident set size= 3948
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1030
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= 120

runsolver used 0.632903 second user time and 0.837872 second system time

The end

Launcher Data 

Begin job on node149 at 2012-06-01 15:53:43
IDJOB=3721720
IDBENCH=48223
IDSOLVER=2306
FILE ID=node149/3721720-1338558823
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_3.opb
COMMAND LINE= HOME/minisat+ BENCHNAME            
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3721720-1338558823/watcher-3721720-1338558823 -o /tmp/evaluation-result-3721720-1338558823/solver-3721720-1338558823 -C 1800 -W 1900 -M 15500  HOME/minisat+ HOME/instance-3721720-1338558823.opb            

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

MD5SUM BENCH= 737bdf32fd69c002d569e68c523af4bf
RANDOM SEED=1633818550

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:        27737024 kB
Buffers:          666008 kB
Cached:          3518760 kB
SwapCached:         2468 kB
Active:          1596660 kB
Inactive:        2688844 kB
Active(anon):      83764 kB
Inactive(anon):     9368 kB
Active(file):    1512896 kB
Inactive(file):  2679476 kB
Unevictable:        7368 kB
Mlocked:            7368 kB
SwapTotal:      67108856 kB
SwapFree:       67104892 kB
Dirty:              2364 kB
Writeback:             0 kB
AnonPages:         96228 kB
Mapped:            14944 kB
Shmem:                96 kB
Slab:             714108 kB
SReclaimable:     158524 kB
SUnreclaim:       555584 kB
KernelStack:        1472 kB
PageTables:         3792 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     207476 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:     69632 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-3721720-1338558823.opb

Free space on /tmp at the end= 71324 MiB
End job on node149 at 2012-06-01 15:55:31