Trace number 4101420

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
Open-WBO-LSU PB16OPT1496 32.0991 32.1044

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/
MIPLIB/miplib/normalized-reduced-mps-v2-20-10-air01.opb
MD5SUM68d64078750ebeea40444abb8e9568e3
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1496
Best CPU time to get the best result obtained on this benchmark1.23381
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1496
Optimality of the best value was proved YES
Number of variables771
Total number of constraints23
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)23
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint26
Maximum length of a constraint438
Number of terms in the objective function 771
Biggest coefficient in the objective function 1626
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 524677
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 1626
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 524677
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c
0.00/0.00	c Open-WBO:	 a Modular MaxSAT Solver -- based on Glucose4.0 (core version)
0.00/0.00	c Version:	 Pseudo-Boolean Evaluation 2016 -- LSU
0.00/0.00	c Authors:	 Ruben Martins, Vasco Manquinho, Ines Lynce
0.00/0.00	c Contributors:	 Miguel Neves, Saurabh Joshi, Mikolas Janota
0.00/0.00	c Contact:	 open-wbo@sat.inesc-id.pt -- http://sat.inesc-id.pt/open-wbo/
0.00/0.00	c
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Instance file HOME/instance-4101420-1466231256.opb
0.00/0.00	c File size is 41423 bytes.
31.89/31.92	c Sum of soft weights:       524677
31.89/31.92	c |                                                                                                       |
31.89/31.92	c ========================================[ Problem Statistics ]===========================================
31.89/31.92	c |                                                                                                       |
31.89/31.92	c |  Problem Type:             Weighted                                                                   |
31.89/31.92	c |  Number of variables:           771                                                                   |
31.89/31.92	c |  Number of hard clauses:         23                                                                   |
31.89/31.92	c |  Number of soft clauses:        771                                                                   |
31.89/31.92	c |  Number of cardinality:          23                                                                   |
31.89/31.92	c |  Number of PB :                   0                                                                   |
31.89/31.92	c |  Parse time:                   0.01 s                                                                 |
31.89/31.92	c |                                                                                                       |
31.89/31.92	c ==========================================[ Solver Settings ]============================================
31.89/31.92	c |                                                                                                       |
31.89/31.92	c |  Algorithm:                LinearSU                                                                   |
31.89/31.92	c |  BMO strategy:                   On                                                                   |
31.89/31.92	c |  BMO search:                     No                                                                   |
31.89/31.92	c |  PB Encoding:                   GTE                                                                   |
31.89/31.92	c |                                                                                                       |
31.89/31.92	o 3514
31.89/31.92	o 3423
31.89/31.92	o 3220
31.89/31.92	o 2789
31.89/31.92	o 2644
31.89/31.92	o 2574
31.89/31.92	o 2492
31.89/31.92	o 2404
31.89/31.92	o 2151
31.89/31.92	o 2147
31.89/31.92	o 1734
31.89/31.92	o 1531
31.89/31.92	o 1524
31.89/31.92	o 1508
31.89/31.92	o 1496
31.89/31.92	s OPTIMUM FOUND
31.89/31.92	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 -x727 -x728 -x729 -x730 -x731 -x732 -x733 -x734 -x735 -x736 -x737 -x738 -x739 -x740 -x741 -x742 -x743 -x744 -x745 -x746 -x747 -x748 -x749 -x750 -x751 -x752 -x753 -x754 -x755 -x756 -x757 -x758 -x759 -x760 -x761 -x762 -x763 -x764 -x765 -x766 -x767 -x768 -x769 -x770 -x771

Verifier Data 

OK	1496

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

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-4101420-1466231256/watcher-4101420-1466231256 -o /tmp/evaluation-result-4101420-1466231256/solver-4101420-1466231256 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466206113-7354 --watchdog 1960 open-wbo-lsu HOME/instance-4101420-1466231256.opb 

pid=26162
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: 2.09 2.11 2.09 2/176 26165
/proc/meminfo: memFree=24161732/32872528 swapFree=526336/559040
[pid=26165] ppid=26162 vsize=7324 CPUtime=0 cores=1,3,5,7
/proc/26165/stat : 26165 (open-wbo-lsu) R 26162 26165 7337 0 -1 4202496 515 0 0 0 0 0 0 0 20 0 1 0 25175728 7499776 377 33554432000 4194304 6058637 140733458456352 140735212879512 4294632 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26165/statm: 1831 379 162 456 0 1367 0

[startup+0.100175 s]
/proc/loadavg: 2.09 2.11 2.09 2/176 26165
/proc/meminfo: memFree=24161732/32872528 swapFree=526336/559040
[pid=26165] ppid=26162 vsize=25984 CPUtime=0.09 cores=1,3,5,7
/proc/26165/stat : 26165 (open-wbo-lsu) R 26162 26165 7337 0 -1 4202496 5182 0 0 0 9 0 0 0 20 0 1 0 25175728 26607616 5181 33554432000 4194304 6058637 140733458456352 140735212879512 4294739 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26165/statm: 6496 5184 170 456 0 6032 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 25984

[startup+0.200373 s]
/proc/loadavg: 2.09 2.11 2.09 2/176 26165
/proc/meminfo: memFree=24161732/32872528 swapFree=526336/559040
[pid=26165] ppid=26162 vsize=44032 CPUtime=0.19 cores=1,3,5,7
/proc/26165/stat : 26165 (open-wbo-lsu) R 26162 26165 7337 0 -1 4202496 8634 0 0 0 19 0 0 0 20 0 1 0 25175728 45088768 10162 33554432000 4194304 6058637 140733458456352 140735212879512 4294863 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26165/statm: 11008 10163 170 456 0 10544 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 44032

[startup+0.300318 s]
/proc/loadavg: 2.09 2.11 2.09 2/176 26165
/proc/meminfo: memFree=24161732/32872528 swapFree=526336/559040
[pid=26165] ppid=26162 vsize=64696 CPUtime=0.29 cores=1,3,5,7
/proc/26165/stat : 26165 (open-wbo-lsu) R 26162 26165 7337 0 -1 4202496 11191 0 0 0 28 1 0 0 20 0 1 0 25175728 66248704 15273 33554432000 4194304 6058637 140733458456352 140735212879512 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26165/statm: 16174 15274 170 456 0 15710 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 64696

[startup+0.70026 s]
/proc/loadavg: 2.09 2.11 2.09 2/176 26165
/proc/meminfo: memFree=24161732/32872528 swapFree=526336/559040
[pid=26165] ppid=26162 vsize=150996 CPUtime=0.69 cores=1,3,5,7
/proc/26165/stat : 26165 (open-wbo-lsu) R 26162 26165 7337 0 -1 4202496 19987 0 0 0 66 3 0 0 20 0 1 0 25175728 154619904 34289 33554432000 4194304 6058637 140733458456352 140733458453672 5046461 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26165/statm: 37749 34289 170 456 0 37285 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 150996

[startup+1.50023 s]
/proc/loadavg: 2.09 2.11 2.09 4/177 26166
/proc/meminfo: memFree=23873196/32872528 swapFree=526336/559040
[pid=26165] ppid=26162 vsize=354256 CPUtime=1.49 cores=1,3,5,7
/proc/26165/stat : 26165 (open-wbo-lsu) R 26162 26165 7337 0 -1 4202496 36473 0 0 0 142 7 0 0 20 0 1 0 25175728 362758144 71215 33554432000 4194304 6058637 140733458456352 140733458453672 4251816 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26165/statm: 88564 71215 170 456 0 88100 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 354256

[startup+3.10026 s]
/proc/loadavg: 2.09 2.11 2.09 4/177 26166
/proc/meminfo: memFree=23564496/32872528 swapFree=526336/559040
[pid=26165] ppid=26162 vsize=661580 CPUtime=3.09 cores=1,3,5,7
/proc/26165/stat : 26165 (open-wbo-lsu) R 26162 26165 7337 0 -1 4202496 71602 0 0 0 292 17 0 0 20 0 1 0 25175728 677457920 152179 33554432000 4194304 6058637 140733458456352 140733458453672 4251816 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26165/statm: 165395 152180 170 456 0 164931 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 661580

[startup+6.30026 s]
/proc/loadavg: 2.08 2.11 2.09 4/177 26166
/proc/meminfo: memFree=22663892/32872528 swapFree=526336/559040
[pid=26165] ppid=26162 vsize=1568464 CPUtime=6.29 cores=1,3,5,7
/proc/26165/stat : 26165 (open-wbo-lsu) R 26162 26165 7337 0 -1 4202496 138839 0 0 0 594 35 0 0 20 0 1 0 25175728 1606107136 312273 33554432000 4194304 6058637 140733458456352 140733458453944 5046461 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26165/statm: 392116 312273 170 456 0 391652 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1568464

[startup+12.7003 s]
/proc/loadavg: 2.07 2.11 2.09 5/177 26166
/proc/meminfo: memFree=20810160/32872528 swapFree=526336/559040
[pid=26165] ppid=26162 vsize=2864792 CPUtime=12.68 cores=1,3,5,7
/proc/26165/stat : 26165 (open-wbo-lsu) R 26162 26165 7337 0 -1 4202496 275357 0 0 0 1195 73 0 0 20 0 1 0 25175728 2933547008 642777 33554432000 4194304 6058637 140733458456352 140733458454216 5130283 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26165/statm: 716198 642777 170 456 0 715734 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 2864792

[startup+25.5003 s]
/proc/loadavg: 2.12 2.12 2.09 4/177 26167
/proc/meminfo: memFree=18469644/32872528 swapFree=526336/559040
[pid=26165] ppid=26162 vsize=4491724 CPUtime=25.49 cores=1,3,5,7
/proc/26165/stat : 26165 (open-wbo-lsu) R 26162 26165 7337 0 -1 4202496 407746 0 0 0 2436 113 0 0 20 0 1 0 25175728 4599525376 950852 33554432000 4194304 6058637 140733458456352 140733458454968 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26165/statm: 1122931 950852 183 456 0 1122467 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4491724

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 26165 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+25.6003 s]
/proc/loadavg: 2.12 2.12 2.09 4/177 26167
/proc/meminfo: memFree=18469644/32872528 swapFree=526336/559040
[pid=26165] ppid=26162 vsize=4491724 CPUtime=25.59 cores=1,3,5,7
/proc/26165/stat : 26165 (open-wbo-lsu) R 26162 26165 7337 0 -1 4202496 407754 0 0 0 2446 113 0 0 20 0 1 0 25175728 4599525376 950860 33554432000 4194304 6058637 140733458456352 140733458454968 4254988 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26165/statm: 1122931 950860 183 456 0 1122467 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 4491724

[startup+28.8003 s]
/proc/loadavg: 2.11 2.12 2.09 4/177 26167
/proc/meminfo: memFree=18223736/32872528 swapFree=526336/559040
[pid=26165] ppid=26162 vsize=4491996 CPUtime=28.78 cores=1,3,5,7
/proc/26165/stat : 26165 (open-wbo-lsu) R 26162 26165 7337 0 -1 4202496 407820 0 0 0 2765 113 0 0 20 0 1 0 25175728 4599803904 951948 33554432000 4194304 6058637 140733458456352 140733458455080 4277663 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26165/statm: 1122999 951948 183 456 0 1122535 0
Current children cumulated CPU time (s) 28.78
Current children cumulated vsize (KiB) 4491996

[startup+30.4002 s]
/proc/loadavg: 2.11 2.12 2.09 4/177 26167
/proc/meminfo: memFree=18143944/32872528 swapFree=526336/559040
[pid=26165] ppid=26162 vsize=4492128 CPUtime=30.38 cores=1,3,5,7
/proc/26165/stat : 26165 (open-wbo-lsu) R 26162 26165 7337 0 -1 4202496 407860 0 0 0 2925 113 0 0 20 0 1 0 25175728 4599939072 951988 33554432000 4194304 6058637 140733458456352 140733458454904 4277672 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26165/statm: 1123032 951988 183 456 0 1122568 0
Current children cumulated CPU time (s) 30.38
Current children cumulated vsize (KiB) 4492128

[startup+31.2003 s]
/proc/loadavg: 2.11 2.12 2.09 4/177 26167
/proc/meminfo: memFree=17631784/32872528 swapFree=526336/559040
[pid=26165] ppid=26162 vsize=4492260 CPUtime=31.18 cores=1,3,5,7
/proc/26165/stat : 26165 (open-wbo-lsu) R 26162 26165 7337 0 -1 4202496 407881 0 0 0 3005 113 0 0 20 0 1 0 25175728 4600074240 952009 33554432000 4194304 6058637 140733458456352 140733458454968 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26165/statm: 1123065 952009 183 456 0 1122601 0
Current children cumulated CPU time (s) 31.18
Current children cumulated vsize (KiB) 4492260

[startup+31.6002 s]
/proc/loadavg: 2.11 2.12 2.09 4/177 26167
/proc/meminfo: memFree=17631784/32872528 swapFree=526336/559040
[pid=26165] ppid=26162 vsize=4492404 CPUtime=31.58 cores=1,3,5,7
/proc/26165/stat : 26165 (open-wbo-lsu) R 26162 26165 7337 0 -1 4202496 407915 0 0 0 3045 113 0 0 20 0 1 0 25175728 4600221696 952554 33554432000 4194304 6058637 140733458456352 140733458455080 4254924 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26165/statm: 1123101 952554 183 456 0 1122637 0
Current children cumulated CPU time (s) 31.58
Current children cumulated vsize (KiB) 4492404

[startup+32.0075 s]
/proc/loadavg: 2.11 2.12 2.09 4/177 26167
/proc/meminfo: memFree=17254528/32872528 swapFree=526336/559040
[pid=26165] ppid=26162 vsize=0 CPUtime=31.99 cores=1,3,5,7
/proc/26165/stat : 26165 (open-wbo-lsu) R 26162 26165 7337 0 -1 4202500 408003 0 0 0 3078 121 0 0 20 0 1 0 25175728 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/26165/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 31.99
Current children cumulated vsize (KiB) 0

[startup+32.1003 s]
/proc/loadavg: 2.11 2.12 2.09 4/177 26167
/proc/meminfo: memFree=17254528/32872528 swapFree=526336/559040
[pid=26165] ppid=26162 vsize=0 CPUtime=32.08 cores=1,3,5,7
/proc/26165/stat : 26165 (open-wbo-lsu) R 26162 26165 7337 0 -1 4202500 408003 0 0 0 3078 130 0 0 20 0 1 0 25175728 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/26165/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 32.08
Current children cumulated vsize (KiB) 0

Child status: 30
Real time (s): 32.1044
CPU time (s): 32.0991
CPU user time (s): 30.7853
CPU system time (s): 1.3138
CPU usage (%): 99.9837
Max. virtual memory (cumulated for all children) (KiB): 4492696

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 30.7853
system time used= 1.3138
maximum resident set size= 3810568
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 408003
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= 3
involuntary context switches= 33

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.099984 second user time and 0.111982 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-18 08:27:36
IDJOB=4101420
IDBENCH=1745
IDSOLVER=2545
FILE ID=node106/4101420-1466231256
RUNJOBID= node106-1466206113-7354
PBS_JOBID= 19918166
Free space on /tmp= 71696 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib/normalized-reduced-mps-v2-20-10-air01.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4101420-1466231256/watcher-4101420-1466231256 -o /tmp/evaluation-result-4101420-1466231256/solver-4101420-1466231256 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466206113-7354 --watchdog 1960  open-wbo-lsu HOME/instance-4101420-1466231256.opb

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

MD5SUM BENCH= 68d64078750ebeea40444abb8e9568e3
RANDOM SEED=326306979

node106.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		: 2667.073
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	: 5334.14
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		: 2667.073
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	: 5332.55
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		: 2667.073
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	: 5332.55
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		: 2667.073
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	: 5332.56
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		: 2667.073
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	: 5332.55
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		: 2667.073
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	: 5332.56
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		: 2667.073
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	: 5332.38
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		: 2667.073
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	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        24164268 kB
Buffers:           82784 kB
Cached:           210108 kB
SwapCached:         1636 kB
Active:          7173324 kB
Inactive:         221196 kB
Active(anon):    7100708 kB
Inactive(anon):     3280 kB
Active(file):      72616 kB
Inactive(file):   217916 kB
Unevictable:      559040 kB
Mlocked:          526336 kB
SwapTotal:      67108856 kB
SwapFree:       67099160 kB
Dirty:              4700 kB
Writeback:             0 kB
AnonPages:       7629844 kB
Mapped:             7772 kB
Shmem:                 0 kB
Slab:             608312 kB
SReclaimable:      51496 kB
SUnreclaim:       556816 kB
KernelStack:        1480 kB
PageTables:        19096 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    8651948 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2115584 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71692 MiB
End job on node106 at 2016-06-18 08:28:08