Trace number 3721695

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-25 107.313 107.334

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_100_10_5.opb
MD5SUMa142d6d7b95394ce9dab5e7d7d075ea6
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-25
Best CPU time to get the best result obtained on this benchmark3.14852
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -25
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)1252
Sum of products size (including duplicates)2504
Number of different products626
Sum of products size1252

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 626 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 |     626     1252 |     208       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Found solution: -22
0.00/0.02	o -22
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     6602 |     964       0        0     nan |  0.000 % |
0.00/0.03	c |       100 |    2854     6521 |    1060      96     3199    33.3 | 29.351 % |
0.00/0.03	c |       250 |    2811     6434 |    1166     242     7829    32.4 | 30.697 % |
0.00/0.04	c ==============================================================================
0.00/0.04	c Found solution: -23
0.00/0.04	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 |       329 |    2846     6557 |     948     321    10013    31.2 | 30.697 % |
0.00/0.04	c |       429 |    2827     6517 |    1042     420    15636    37.2 | 30.722 % |
0.00/0.05	c |       579 |    2703     6250 |    1147     557    18348    32.9 | 33.865 % |
0.00/0.06	c |       804 |    2644     6118 |    1261     774    26939    34.8 | 35.459 % |
0.06/0.09	c |      1141 |    2644     6118 |    1387    1111    43749    39.4 | 35.459 % |
0.09/0.12	c |      1647 |    2505     5813 |    1526    1590    58407    36.7 | 39.044 % |
0.09/0.17	c |      2406 |    2475     5742 |    1679    2218    93583    42.2 | 39.888 % |
0.19/0.22	c |      3546 |    2420     5613 |    1847    1505    39754    26.4 | 41.392 % |
0.19/0.25	c ==============================================================================
0.19/0.25	c Found solution: -24
0.19/0.25	o -24
0.19/0.25	c ---[   0]---> Sorter-cost:    0     Base:
0.19/0.25	c ==================================[MINISAT+]==================================
0.19/0.25	c | Conflicts | Original         | Learnt                           | Progress |
0.19/0.25	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.19/0.25	c ==============================================================================
0.19/0.25	c |      4063 |    2414     5586 |     804    2020    61870    30.6 | 41.392 % |
0.19/0.26	c |      4164 |    2414     5586 |     884    1111    27885    25.1 | 41.709 % |
0.19/0.27	c |      4315 |    2374     5497 |     972    1260    33076    26.3 | 42.769 % |
0.19/0.28	c |      4540 |    2374     5497 |    1070    1485    41156    27.7 | 42.771 % |
0.29/0.30	c |      4877 |    2374     5497 |    1177    1822    54184    29.7 | 42.770 % |
0.29/0.33	c |      5383 |    2374     5497 |    1294    2328    71863    30.9 | 42.771 % |
0.29/0.38	c |      6142 |    2374     5497 |    1424    1923    48531    25.2 | 42.773 % |
0.39/0.45	c |      7281 |    2355     5454 |    1566    3060    93075    30.4 | 43.300 % |
0.49/0.58	c |      8990 |    2355     5454 |    1723    1665    51363    30.8 | 43.301 % |
0.59/0.62	c ==============================================================================
0.59/0.62	c Found solution: -25
0.59/0.62	o -25
0.59/0.62	c ---[   0]---> Sorter-cost:    0     Base:
0.59/0.62	c ==================================[MINISAT+]==================================
0.59/0.62	c | Conflicts | Original         | Learnt                           | Progress |
0.59/0.62	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.59/0.62	c ==============================================================================
0.59/0.62	c |      9569 |    2374     5508 |     791    2244    69558    31.0 | 43.301 % |
0.59/0.63	c |      9670 |    2374     5508 |     870    1223    27884    22.8 | 43.198 % |
0.59/0.63	c |      9820 |    2374     5508 |     957    1373    32207    23.5 | 43.196 % |
0.59/0.65	c |     10046 |    2374     5508 |    1052    1599    39869    24.9 | 43.197 % |
0.59/0.67	c |     10383 |    2374     5508 |    1158    1936    49837    25.7 | 43.196 % |
0.69/0.70	c |     10889 |    2374     5508 |    1273    2442    69974    28.7 | 43.196 % |
0.69/0.75	c |     11648 |    2374     5508 |    1401    1980    59856    30.2 | 43.196 % |
0.79/0.82	c |     12789 |    2367     5493 |    1541    1662    43841    26.4 | 43.373 % |
0.89/0.94	c |     14497 |    2367     5493 |    1695    1811    61348    33.9 | 43.374 % |
1.10/1.13	c |     17060 |    2367     5493 |    1865    2723   104952    38.5 | 43.374 % |
1.39/1.42	c |     20904 |    2367     5493 |    2051    3188   106137    33.3 | 43.371 % |
1.79/1.83	c |     26670 |    2367     5493 |    2256    2057    47702    23.2 | 43.371 % |
2.49/2.51	c |     35321 |    2367     5493 |    2482    3212   117409    36.6 | 43.375 % |
3.49/3.50	c |     48295 |    2367     5493 |    2730    2414    68624    28.4 | 43.371 % |
4.89/4.97	c |     67756 |    2367     5493 |    3003    2690    73215    27.2 | 43.376 % |
7.19/7.29	c |     96948 |    2321     5384 |    3304    2768    79296    28.6 | 44.734 % |
10.90/10.96	c |    140737 |    2321     5384 |    3634    3633   116304    32.0 | 44.735 % |
16.39/16.41	c |    206422 |    2321     5384 |    3998    4798   174634    36.4 | 44.735 % |
24.49/24.52	c |    304948 |    2270     5272 |    4397    3535    89703    25.4 | 45.657 % |
36.69/36.77	c |    452738 |    2270     5272 |    4837    4027   122059    30.3 | 45.655 % |
56.18/56.24	c |    674421 |    2251     5229 |    5321    3930   129862    33.0 | 46.183 % |
84.78/84.84	c |   1006946 |    2229     5181 |    5853    5367   176494    32.9 | 46.752 % |
107.27/107.33	c ==============================================================================
107.27/107.33	c Optimal solution: -25
107.27/107.33	s OPTIMUM FOUND
107.27/107.33	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 -x725 -x726
107.27/107.33	c _______________________________________________________________________________
107.27/107.33	c 
107.27/107.33	c restarts              : 43
107.27/107.33	c conflicts             : 1280434        (11932 /sec)
107.27/107.33	c decisions             : 1585939        (14779 /sec)
107.27/107.33	c propagations          : 0              (0 /sec)
107.27/107.33	c inspects              : 0              (0 /sec)
107.27/107.33	c CPU time              : 107.312 s
107.27/107.33	c _______________________________________________________________________________

Verifier Data 

OK	-25

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-3721695-1338558275/watcher-3721695-1338558275 -o /tmp/evaluation-result-3721695-1338558275/solver-3721695-1338558275 -C 1800 -W 1900 -M 15500 HOME/minisat+ HOME/instance-3721695-1338558275.opb 

running on 4 cores: 1,3,5,7

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: 2.18 2.04 1.95 3/176 16347
/proc/meminfo: memFree=30275284/32873844 swapFree=7372/7372
[pid=16347] ppid=16345 vsize=1132 CPUtime=0 cores=1,3,5,7
/proc/16347/stat : 16347 (minisat+) R 16345 16347 14374 0 -1 4202496 146 0 0 0 0 0 0 0 20 0 1 0 321956120 1159168 104 33554432000 134512640 135395479 4286861136 4286859280 134809814 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/16347/statm: 283 104 73 216 0 65 0

[startup+0.072619 s]
/proc/loadavg: 2.18 2.04 1.95 3/176 16347
/proc/meminfo: memFree=30275284/32873844 swapFree=7372/7372
[pid=16347] ppid=16345 vsize=1840 CPUtime=0.06 cores=1,3,5,7
/proc/16347/stat : 16347 (minisat+) R 16345 16347 14374 0 -1 4202496 346 0 0 0 6 0 0 0 20 0 1 0 321956120 1884160 304 33554432000 134512640 135395479 4286861136 4286859104 134576869 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/16347/statm: 460 304 110 216 0 242 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1840

[startup+0.100262 s]
/proc/loadavg: 2.18 2.04 1.95 3/176 16347
/proc/meminfo: memFree=30275284/32873844 swapFree=7372/7372
[pid=16347] ppid=16345 vsize=1972 CPUtime=0.09 cores=1,3,5,7
/proc/16347/stat : 16347 (minisat+) R 16345 16347 14374 0 -1 4202496 371 0 0 0 9 0 0 0 20 0 1 0 321956120 2019328 329 33554432000 134512640 135395479 4286861136 4286859456 134572983 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/16347/statm: 493 329 110 216 0 275 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1972

[startup+0.300229 s]
/proc/loadavg: 2.18 2.04 1.95 3/176 16347
/proc/meminfo: memFree=30275284/32873844 swapFree=7372/7372
[pid=16347] ppid=16345 vsize=2236 CPUtime=0.29 cores=1,3,5,7
/proc/16347/stat : 16347 (minisat+) R 16345 16347 14374 0 -1 4202496 437 0 0 0 29 0 0 0 20 0 1 0 321956120 2289664 395 33554432000 134512640 135395479 4286861136 4286859080 134575273 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/16347/statm: 559 395 110 216 0 341 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2236

[startup+0.700227 s]
/proc/loadavg: 2.18 2.04 1.95 3/176 16347
/proc/meminfo: memFree=30275284/32873844 swapFree=7372/7372
[pid=16347] ppid=16345 vsize=2364 CPUtime=0.69 cores=1,3,5,7
/proc/16347/stat : 16347 (minisat+) R 16345 16347 14374 0 -1 4202496 474 0 0 0 69 0 0 0 20 0 1 0 321956120 2420736 432 33554432000 134512640 135395479 4286861136 4286859488 134580975 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/16347/statm: 591 432 110 216 0 373 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2364

[startup+1.50023 s]
/proc/loadavg: 2.18 2.04 1.95 3/177 16348
/proc/meminfo: memFree=30274200/32873844 swapFree=7372/7372
[pid=16347] ppid=16345 vsize=2492 CPUtime=1.49 cores=1,3,5,7
/proc/16347/stat : 16347 (minisat+) R 16345 16347 14374 0 -1 4202496 503 0 0 0 149 0 0 0 20 0 1 0 321956120 2551808 461 33554432000 134512640 135395479 4286861136 4286859456 134573328 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/16347/statm: 623 461 110 216 0 405 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2492

[startup+3.10023 s]
/proc/loadavg: 2.18 2.04 1.95 3/177 16348
/proc/meminfo: memFree=30273432/32873844 swapFree=7372/7372
[pid=16347] ppid=16345 vsize=2620 CPUtime=3.09 cores=1,3,5,7
/proc/16347/stat : 16347 (minisat+) R 16345 16347 14374 0 -1 4202496 557 0 0 0 309 0 0 0 20 0 1 0 321956120 2682880 515 33554432000 134512640 135395479 4286861136 4286859456 134573376 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/16347/statm: 655 515 110 216 0 437 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2620

[startup+6.30023 s]
/proc/loadavg: 2.17 2.04 1.95 3/177 16348
/proc/meminfo: memFree=30273060/32873844 swapFree=7372/7372
[pid=16347] ppid=16345 vsize=3012 CPUtime=6.29 cores=1,3,5,7
/proc/16347/stat : 16347 (minisat+) R 16345 16347 14374 0 -1 4202496 643 0 0 0 629 0 0 0 20 0 1 0 321956120 3084288 601 33554432000 134512640 135395479 4286861136 4286859600 134588652 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/16347/statm: 753 601 110 216 0 535 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3012

[startup+12.7002 s]
/proc/loadavg: 2.23 2.05 1.95 3/177 16348
/proc/meminfo: memFree=30271284/32873844 swapFree=7372/7372
[pid=16347] ppid=16345 vsize=3276 CPUtime=12.69 cores=1,3,5,7
/proc/16347/stat : 16347 (minisat+) R 16345 16347 14374 0 -1 4202496 700 0 0 0 1269 0 0 0 20 0 1 0 321956120 3354624 658 33554432000 134512640 135395479 4286861136 4286859184 134583956 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/16347/statm: 819 658 110 216 0 601 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3276

[startup+25.5002 s]
/proc/loadavg: 2.18 2.05 1.95 3/177 16348
/proc/meminfo: memFree=30270796/32873844 swapFree=7372/7372
[pid=16347] ppid=16345 vsize=3560 CPUtime=25.49 cores=1,3,5,7
/proc/16347/stat : 16347 (minisat+) R 16345 16347 14374 0 -1 4202496 788 0 0 0 2549 0 0 0 20 0 1 0 321956120 3645440 746 33554432000 134512640 135395479 4286861136 4286859488 134581307 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/16347/statm: 890 746 110 216 0 672 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3560

[startup+51.1002 s]
/proc/loadavg: 2.12 2.04 1.95 3/177 16348
/proc/meminfo: memFree=30269492/32873844 swapFree=7372/7372
[pid=16347] ppid=16345 vsize=4216 CPUtime=51.08 cores=1,3,5,7
/proc/16347/stat : 16347 (minisat+) R 16345 16347 14374 0 -1 4202496 931 0 0 0 5108 0 0 0 20 0 1 0 321956120 4317184 889 33554432000 134512640 135395479 4286861136 4286859488 134580896 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/16347/statm: 1054 889 110 216 0 836 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4216

[startup+102.306 s]
/proc/loadavg: 2.05 2.03 1.95 3/177 16348
/proc/meminfo: memFree=30267568/32873844 swapFree=7372/7372
[pid=16347] ppid=16345 vsize=4604 CPUtime=102.28 cores=1,3,5,7
/proc/16347/stat : 16347 (minisat+) R 16345 16347 14374 0 -1 4202496 1056 0 0 0 10228 0 0 0 20 0 1 0 321956120 4714496 1015 33554432000 134512640 135395479 4286861136 4286859104 134577174 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/16347/statm: 1151 1015 110 216 0 933 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 4604

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

[startup+105.5 s]
/proc/loadavg: 2.05 2.03 1.95 3/177 16348
/proc/meminfo: memFree=30267568/32873844 swapFree=7372/7372
[pid=16347] ppid=16345 vsize=4604 CPUtime=105.48 cores=1,3,5,7
/proc/16347/stat : 16347 (minisat+) R 16345 16347 14374 0 -1 4202496 1056 0 0 0 10548 0 0 0 20 0 1 0 321956120 4714496 1015 33554432000 134512640 135395479 4286861136 4286859488 134580929 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/16347/statm: 1151 1015 110 216 0 933 0
Current children cumulated CPU time (s) 105.48
Current children cumulated vsize (KiB) 4604

[startup+106.3 s]
/proc/loadavg: 2.05 2.03 1.95 3/177 16348
/proc/meminfo: memFree=30267568/32873844 swapFree=7372/7372
[pid=16347] ppid=16345 vsize=4604 CPUtime=106.27 cores=1,3,5,7
/proc/16347/stat : 16347 (minisat+) R 16345 16347 14374 0 -1 4202496 1056 0 0 0 10627 0 0 0 20 0 1 0 321956120 4714496 1015 33554432000 134512640 135395479 4286861136 4286859456 134573190 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/16347/statm: 1151 1015 110 216 0 933 0
Current children cumulated CPU time (s) 106.27
Current children cumulated vsize (KiB) 4604

[startup+107.1 s]
/proc/loadavg: 2.05 2.03 1.95 3/177 16348
/proc/meminfo: memFree=30267568/32873844 swapFree=7372/7372
[pid=16347] ppid=16345 vsize=4604 CPUtime=107.07 cores=1,3,5,7
/proc/16347/stat : 16347 (minisat+) R 16345 16347 14374 0 -1 4202496 1058 0 0 0 10707 0 0 0 20 0 1 0 321956120 4714496 1017 33554432000 134512640 135395479 4286861136 4286859488 134580975 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/16347/statm: 1151 1017 110 216 0 933 0
Current children cumulated CPU time (s) 107.07
Current children cumulated vsize (KiB) 4604

[startup+107.3 s]
/proc/loadavg: 2.05 2.03 1.95 3/177 16348
/proc/meminfo: memFree=30267568/32873844 swapFree=7372/7372
[pid=16347] ppid=16345 vsize=4604 CPUtime=107.27 cores=1,3,5,7
/proc/16347/stat : 16347 (minisat+) R 16345 16347 14374 0 -1 4202496 1058 0 0 0 10727 0 0 0 20 0 1 0 321956120 4714496 1017 33554432000 134512640 135395479 4286861136 4286859104 134575899 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/16347/statm: 1151 1017 110 216 0 933 0
Current children cumulated CPU time (s) 107.27
Current children cumulated vsize (KiB) 4604

Child status: 30
Real time (s): 107.334
CPU time (s): 107.313
CPU user time (s): 107.312
CPU system time (s): 0.000999
CPU usage (%): 99.9806
Max. virtual memory (cumulated for all children) (KiB): 4604

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 107.312
system time used= 0.000999
maximum resident set size= 4084
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1062
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= 2
involuntary context switches= 111

runsolver used 0.151976 second user time and 0.436933 second system time

The end

Launcher Data 

Begin job on node109 at 2012-06-01 15:44:35
IDJOB=3721695
IDBENCH=48174
IDSOLVER=2306
FILE ID=node109/3721695-1338558275
RUNJOBID= node109-1338552574-14391
PBS_JOBID= 14635875
Free space on /tmp= 70712 MiB

SOLVER NAME= minisat+ 1.14
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_100_10_5.opb
COMMAND LINE= HOME/minisat+ BENCHNAME            
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3721695-1338558275/watcher-3721695-1338558275 -o /tmp/evaluation-result-3721695-1338558275/solver-3721695-1338558275 -C 1800 -W 1900 -M 15500  HOME/minisat+ HOME/instance-3721695-1338558275.opb            

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

MD5SUM BENCH= a142d6d7b95394ce9dab5e7d7d075ea6
RANDOM SEED=1274578797

node109.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.264
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.52
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.264
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.264
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.264
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		: 2667.264
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.264
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.264
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.264
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	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        30275828 kB
Buffers:          272036 kB
Cached:          1431216 kB
SwapCached:          944 kB
Active:           875276 kB
Inactive:         851232 kB
Active(anon):      17704 kB
Inactive(anon):     7800 kB
Active(file):     857572 kB
Inactive(file):   843432 kB
Unevictable:        7372 kB
Mlocked:            7372 kB
SwapTotal:      67108856 kB
SwapFree:       67105492 kB
Dirty:              2356 kB
Writeback:             0 kB
AnonPages:         29520 kB
Mapped:            10472 kB
Shmem:                 4 kB
Slab:             733644 kB
SReclaimable:     176104 kB
SUnreclaim:       557540 kB
KernelStack:        1456 kB
PageTables:         4032 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     139112 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:      8192 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-3721695-1338558275.opb

Free space on /tmp at the end= 70708 MiB
End job on node109 at 2012-06-01 15:46:23