Trace number 4118993

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 PB16OPT-64 16.4405 16.4434

General information on the benchmark

NamePB15eval/normalized-PB15eval/OPT-SMALLINT-LIN/minlplib2-pb-0.1.0/
opb/normalized-graphpart_2pm-0099-0999.lin.opb
MD5SUM679b089bd45e4d9a671319e5927c096b
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-64
Best CPU time to get the best result obtained on this benchmark2.08268
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables729
Total number of constraints1053
Number of constraints which are clauses486
Number of constraints which are cardinality constraints (but not clauses)81
Number of constraints which are nor clauses,nor cardinality constraints486
Minimum length of a constraint3
Maximum length of a constraint3
Number of terms in the objective function 486
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 486
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 486
Number of bits of the biggest sum of numbers9
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
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-4118993-1467232008.opb
0.00/0.00	c File size is 36171 bytes.
16.38/16.44	c Sum of soft weights:          486
16.38/16.44	c |                                                                                                       |
16.38/16.44	c ========================================[ Problem Statistics ]===========================================
16.38/16.44	c |                                                                                                       |
16.38/16.44	c |  Problem Type:           Unweighted                                                                   |
16.38/16.44	c |  Number of variables:           729                                                                   |
16.38/16.44	c |  Number of hard clauses:        567                                                                   |
16.38/16.44	c |  Number of soft clauses:        486                                                                   |
16.38/16.44	c |  Number of cardinality:          81                                                                   |
16.38/16.44	c |  Number of PB :                 486                                                                   |
16.38/16.44	c |  Parse time:                   0.00 s                                                                 |
16.38/16.44	c |                                                                                                       |
16.38/16.44	o 0
16.38/16.44	o -64
16.38/16.44	s OPTIMUM FOUND
16.38/16.44	v -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 -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

Verifier Data 

OK	-64

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-4118993-1467232008/watcher-4118993-1467232008 -o /tmp/evaluation-result-4118993-1467232008/solver-4118993-1467232008 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1467210304-1980 --watchdog 1960 open-wbo HOME/instance-4118993-1467232008.opb 

pid=4424
running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.36 2.26 2.20 3/173 4427
/proc/meminfo: memFree=29066680/32872528 swapFree=1297548/1461068
[pid=4427] ppid=4424 vsize=7132 CPUtime=0 cores=0,2,4,6
/proc/4427/stat : 4427 (open-wbo) R 4424 4427 1964 0 -1 4202496 477 0 0 0 0 0 0 0 20 0 1 0 2226742 7303168 341 33554432000 4194304 6059633 140736004083744 140733311880808 4294931 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/4427/statm: 1783 346 163 456 0 1319 0

[startup+0.100156 s]
/proc/loadavg: 2.36 2.26 2.20 3/173 4427
/proc/meminfo: memFree=29066680/32872528 swapFree=1297548/1461068
[pid=4427] ppid=4424 vsize=4724 CPUtime=0.09 cores=0,2,4,6
/proc/4427/stat : 4427 (open-wbo) R 4424 4427 1964 0 -1 4202496 1033 0 0 0 9 0 0 0 20 0 1 0 2226742 4837376 790 33554432000 4194304 6059633 140736004083744 140733311880808 4246362 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/4427/statm: 1181 790 190 456 0 717 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4724

[startup+0.200278 s]
/proc/loadavg: 2.36 2.26 2.20 3/173 4427
/proc/meminfo: memFree=29066680/32872528 swapFree=1297548/1461068
[pid=4427] ppid=4424 vsize=5112 CPUtime=0.19 cores=0,2,4,6
/proc/4427/stat : 4427 (open-wbo) R 4424 4427 1964 0 -1 4202496 1091 0 0 0 19 0 0 0 20 0 1 0 2226742 5234688 847 33554432000 4194304 6059633 140736004083744 140733311880808 4246314 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/4427/statm: 1278 847 190 456 0 814 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 5112

[startup+0.300261 s]
/proc/loadavg: 2.36 2.26 2.20 3/173 4427
/proc/meminfo: memFree=29066680/32872528 swapFree=1297548/1461068
[pid=4427] ppid=4424 vsize=5244 CPUtime=0.29 cores=0,2,4,6
/proc/4427/stat : 4427 (open-wbo) R 4424 4427 1964 0 -1 4202496 1156 0 0 0 29 0 0 0 20 0 1 0 2226742 5369856 911 33554432000 4194304 6059633 140736004083744 140736004082232 4278382 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/4427/statm: 1311 911 190 456 0 847 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5244

[startup+0.70023 s]
/proc/loadavg: 2.36 2.26 2.20 3/173 4427
/proc/meminfo: memFree=29066680/32872528 swapFree=1297548/1461068
[pid=4427] ppid=4424 vsize=8044 CPUtime=0.69 cores=0,2,4,6
/proc/4427/stat : 4427 (open-wbo) R 4424 4427 1964 0 -1 4202496 1668 0 0 0 69 0 0 0 20 0 1 0 2226742 8237056 1228 33554432000 4194304 6059633 140736004083744 140736004082232 4280227 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/4427/statm: 2011 1228 190 456 0 1547 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8044

[startup+1.50023 s]
/proc/loadavg: 2.36 2.26 2.20 3/174 4428
/proc/meminfo: memFree=29061836/32872528 swapFree=1297548/1461068
[pid=4427] ppid=4424 vsize=8044 CPUtime=1.49 cores=0,2,4,6
/proc/4427/stat : 4427 (open-wbo) R 4424 4427 1964 0 -1 4202496 2008 0 0 0 149 0 0 0 20 0 1 0 2226742 8237056 1541 33554432000 4194304 6059633 140736004083744 140736004082840 4277910 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/4427/statm: 2011 1541 190 456 0 1547 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8044

[startup+3.10023 s]
/proc/loadavg: 2.41 2.27 2.21 3/174 4428
/proc/meminfo: memFree=29060844/32872528 swapFree=1297548/1461068
[pid=4427] ppid=4424 vsize=9716 CPUtime=3.09 cores=0,2,4,6
/proc/4427/stat : 4427 (open-wbo) R 4424 4427 1964 0 -1 4202496 2242 0 0 0 309 0 0 0 20 0 1 0 2226742 9949184 1761 33554432000 4194304 6059633 140736004083744 140736004082840 4278520 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/4427/statm: 2429 1761 191 456 0 1965 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9716

[startup+6.30023 s]
/proc/loadavg: 2.41 2.27 2.21 3/175 4429
/proc/meminfo: memFree=29055256/32872528 swapFree=1297548/1461068
[pid=4427] ppid=4424 vsize=14084 CPUtime=6.29 cores=0,2,4,6
/proc/4427/stat : 4427 (open-wbo) R 4424 4427 1964 0 -1 4202496 3345 0 0 0 629 0 0 0 20 0 1 0 2226742 14422016 2806 33554432000 4194304 6059633 140736004083744 140736004082232 4277874 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/4427/statm: 3521 2806 191 456 0 3057 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14084

[startup+12.7003 s]
/proc/loadavg: 2.35 2.27 2.21 3/175 4429
/proc/meminfo: memFree=29049392/32872528 swapFree=1297548/1461068
[pid=4427] ppid=4424 vsize=14084 CPUtime=12.69 cores=0,2,4,6
/proc/4427/stat : 4427 (open-wbo) R 4424 4427 1964 0 -1 4202496 3808 0 0 0 1269 0 0 0 20 0 1 0 2226742 14422016 3141 33554432000 4194304 6059633 140736004083744 140736004082232 4255133 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/4427/statm: 3521 3141 191 456 0 3057 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14084

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 4427 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+12.8003 s]
/proc/loadavg: 2.35 2.27 2.21 3/175 4429
/proc/meminfo: memFree=29049392/32872528 swapFree=1297548/1461068
[pid=4427] ppid=4424 vsize=14084 CPUtime=12.79 cores=0,2,4,6
/proc/4427/stat : 4427 (open-wbo) R 4424 4427 1964 0 -1 4202496 3808 0 0 0 1279 0 0 0 20 0 1 0 2226742 14422016 3141 33554432000 4194304 6059633 140736004083744 140736004082232 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/4427/statm: 3521 3141 191 456 0 3057 0
Current children cumulated CPU time (s) 12.79
Current children cumulated vsize (KiB) 14084

[startup+14.4065 s]
/proc/loadavg: 2.35 2.27 2.21 3/175 4429
/proc/meminfo: memFree=29048540/32872528 swapFree=1297548/1461068
[pid=4427] ppid=4424 vsize=14084 CPUtime=14.39 cores=0,2,4,6
/proc/4427/stat : 4427 (open-wbo) R 4424 4427 1964 0 -1 4202496 3808 0 0 0 1439 0 0 0 20 0 1 0 2226742 14422016 3141 33554432000 4194304 6059633 140736004083744 140736004082568 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/4427/statm: 3521 3141 191 456 0 3057 0
Current children cumulated CPU time (s) 14.39
Current children cumulated vsize (KiB) 14084

[startup+15.2002 s]
/proc/loadavg: 2.35 2.27 2.21 3/175 4429
/proc/meminfo: memFree=29048540/32872528 swapFree=1297548/1461068
[pid=4427] ppid=4424 vsize=19360 CPUtime=15.18 cores=0,2,4,6
/proc/4427/stat : 4427 (open-wbo) R 4424 4427 1964 0 -1 4202496 3847 0 0 0 1518 0 0 0 20 0 1 0 2226742 19824640 4202 33554432000 4194304 6059633 140736004083744 140736004082568 4278382 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/4427/statm: 4840 4202 191 456 0 4376 0
Current children cumulated CPU time (s) 15.18
Current children cumulated vsize (KiB) 19360

[startup+16.0002 s]
/proc/loadavg: 2.35 2.27 2.21 3/175 4429
/proc/meminfo: memFree=29044444/32872528 swapFree=1297548/1461068
[pid=4427] ppid=4424 vsize=19360 CPUtime=15.98 cores=0,2,4,6
/proc/4427/stat : 4427 (open-wbo) R 4424 4427 1964 0 -1 4202496 3848 0 0 0 1598 0 0 0 20 0 1 0 2226742 19824640 4203 33554432000 4194304 6059633 140736004083744 140736004082232 4261794 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/4427/statm: 4840 4203 191 456 0 4376 0
Current children cumulated CPU time (s) 15.98
Current children cumulated vsize (KiB) 19360

[startup+16.4002 s]
/proc/loadavg: 2.35 2.27 2.21 3/175 4429
/proc/meminfo: memFree=29044444/32872528 swapFree=1297548/1461068
[pid=4427] ppid=4424 vsize=19360 CPUtime=16.38 cores=0,2,4,6
/proc/4427/stat : 4427 (open-wbo) R 4424 4427 1964 0 -1 4202496 3848 0 0 0 1638 0 0 0 20 0 1 0 2226742 19824640 4203 33554432000 4194304 6059633 140736004083744 140736004082840 4277864 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/4427/statm: 4840 4203 191 456 0 4376 0
Current children cumulated CPU time (s) 16.38
Current children cumulated vsize (KiB) 19360

Child status: 30
Real time (s): 16.4434
CPU time (s): 16.4405
CPU user time (s): 16.4315
CPU system time (s): 0.008998
CPU usage (%): 99.9821
Max. virtual memory (cumulated for all children) (KiB): 21160

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 16.4315
system time used= 0.008998
maximum resident set size= 17136
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3851
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= 18

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.107983 second user time and 0.118981 second system time

The end

Launcher Data 

Begin job on node121 at 2016-06-29 22:26:48
IDJOB=4118993
IDBENCH=111555
IDSOLVER=2547
FILE ID=node121/4118993-1467232008
RUNJOBID= node121-1467210304-1980
PBS_JOBID= 19997596
Free space on /tmp= 71704 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB15eval/normalized-PB15eval/OPT-SMALLINT-LIN/minlplib2-pb-0.1.0/opb/normalized-graphpart_2pm-0099-0999.lin.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4118993-1467232008/watcher-4118993-1467232008 -o /tmp/evaluation-result-4118993-1467232008/solver-4118993-1467232008 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1467210304-1980 --watchdog 1960  open-wbo HOME/instance-4118993-1467232008.opb

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

MD5SUM BENCH= 679b089bd45e4d9a671319e5927c096b
RANDOM SEED=1053022325

node121.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		: 2667.172
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	: 5334.34
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		: 2667.172
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		: 2667.172
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	: 5332.54
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		: 2667.172
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	: 5332.55
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		: 2667.172
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	: 5332.54
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		: 2667.172
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		: 2667.172
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	: 5332.56
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		: 2667.172
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:        29067308 kB
Buffers:           43764 kB
Cached:          1461484 kB
SwapCached:            0 kB
Active:           207328 kB
Inactive:        1422008 kB
Active(anon):     126540 kB
Inactive(anon):        4 kB
Active(file):      80788 kB
Inactive(file):  1422004 kB
Unevictable:     1461068 kB
Mlocked:         1297548 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              4712 kB
Writeback:             0 kB
AnonPages:       1588508 kB
Mapped:            14584 kB
Shmem:               204 kB
Slab:             577756 kB
SReclaimable:      22332 kB
SUnreclaim:       555424 kB
KernelStack:        1440 kB
PageTables:         6748 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1700852 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    268288 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= 71700 MiB
End job on node121 at 2016-06-29 22:27:04