Trace number 4102574

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 PB16OPT191 78.4761 78.4888

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii8b1.opb
MD5SUM45a62012cfe681f45441c62f782d8601
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark191
Best CPU time to get the best result obtained on this benchmark78.4761
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 191
Optimality of the best value was proved YES
Number of variables672
Total number of constraints2404
Number of constraints which are clauses2404
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint8
Number of terms in the objective function 672
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 672
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 672
Number of bits of the biggest sum of numbers10
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-4102574-1466244987.opb
0.00/0.00	c File size is 63738 bytes.
78.38/78.48	c Sum of soft weights:          672
78.38/78.48	c |                                                                                                       |
78.38/78.48	c ========================================[ Problem Statistics ]===========================================
78.38/78.48	c |                                                                                                       |
78.38/78.48	c |  Problem Type:           Unweighted                                                                   |
78.38/78.48	c |  Number of variables:           672                                                                   |
78.38/78.48	c |  Number of hard clauses:       2404                                                                   |
78.38/78.48	c |  Number of soft clauses:        672                                                                   |
78.38/78.48	c |  Number of cardinality:           0                                                                   |
78.38/78.48	c |  Number of PB :                   0                                                                   |
78.38/78.48	c |  Parse time:                   0.01 s                                                                 |
78.38/78.48	c |                                                                                                       |
78.38/78.48	o 221
78.38/78.48	o 191
78.38/78.48	s OPTIMUM FOUND
78.38/78.48	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

Verifier Data 

OK	191

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-4102574-1466244987/watcher-4102574-1466244987 -o /tmp/evaluation-result-4102574-1466244987/solver-4102574-1466244987 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node116-1466241383-19988 --watchdog 1960 open-wbo HOME/instance-4102574-1466244987.opb 

pid=20861
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: 2.17 2.18 2.18 2/176 20864
/proc/meminfo: memFree=30202644/32872528 swapFree=1431120/1543540
[pid=20864] ppid=20861 vsize=2400 CPUtime=0 cores=1,3,5,7
/proc/20864/stat : 20864 (open-wbo) R 20861 20864 19971 0 -1 4202496 349 0 0 0 0 0 0 0 20 0 1 0 26547451 2457600 225 33554432000 4194304 6059633 140736361977088 140735140673576 4210904 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20864/statm: 600 225 150 456 0 120 0

[startup+0.100157 s]
/proc/loadavg: 2.17 2.18 2.18 2/176 20864
/proc/meminfo: memFree=30202644/32872528 swapFree=1431120/1543540
[pid=20864] ppid=20861 vsize=4520 CPUtime=0.09 cores=1,3,5,7
/proc/20864/stat : 20864 (open-wbo) R 20861 20864 19971 0 -1 4202496 982 0 0 0 9 0 0 0 20 0 1 0 26547451 4628480 753 33554432000 4194304 6059633 140736361977088 140735140673576 4277667 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20864/statm: 1130 753 184 456 0 666 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4520

[startup+0.200284 s]
/proc/loadavg: 2.17 2.18 2.18 2/176 20864
/proc/meminfo: memFree=30202644/32872528 swapFree=1431120/1543540
[pid=20864] ppid=20861 vsize=4892 CPUtime=0.19 cores=1,3,5,7
/proc/20864/stat : 20864 (open-wbo) R 20861 20864 19971 0 -1 4202496 1061 0 0 0 19 0 0 0 20 0 1 0 26547451 5009408 828 33554432000 4194304 6059633 140736361977088 140736361975880 4277524 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20864/statm: 1223 828 184 456 0 759 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4892

[startup+0.300277 s]
/proc/loadavg: 2.17 2.18 2.18 2/176 20864
/proc/meminfo: memFree=30202644/32872528 swapFree=1431120/1543540
[pid=20864] ppid=20861 vsize=5032 CPUtime=0.29 cores=1,3,5,7
/proc/20864/stat : 20864 (open-wbo) R 20861 20864 19971 0 -1 4202496 1128 0 0 0 29 0 0 0 20 0 1 0 26547451 5152768 893 33554432000 4194304 6059633 140736361977088 140736361975880 4255738 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20864/statm: 1258 893 185 456 0 794 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5032

[startup+0.700233 s]
/proc/loadavg: 2.17 2.18 2.18 2/176 20864
/proc/meminfo: memFree=30202644/32872528 swapFree=1431120/1543540
[pid=20864] ppid=20861 vsize=6232 CPUtime=0.69 cores=1,3,5,7
/proc/20864/stat : 20864 (open-wbo) R 20861 20864 19971 0 -1 4202496 1581 0 0 0 69 0 0 0 20 0 1 0 26547451 6381568 1147 33554432000 4194304 6059633 140736361977088 140736361975880 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20864/statm: 1558 1147 185 456 0 1094 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6232

[startup+1.50031 s]
/proc/loadavg: 2.17 2.18 2.18 3/177 20865
/proc/meminfo: memFree=30198064/32872528 swapFree=1431120/1543540
[pid=20864] ppid=20861 vsize=7880 CPUtime=1.49 cores=1,3,5,7
/proc/20864/stat : 20864 (open-wbo) R 20861 20864 19971 0 -1 4202496 1967 0 0 0 149 0 0 0 20 0 1 0 26547451 8069120 1513 33554432000 4194304 6059633 140736361977088 140736361976184 4277896 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20864/statm: 1970 1513 185 456 0 1506 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7880

[startup+3.10025 s]
/proc/loadavg: 2.17 2.18 2.18 3/177 20865
/proc/meminfo: memFree=30196584/32872528 swapFree=1431120/1543540
[pid=20864] ppid=20861 vsize=9548 CPUtime=3.09 cores=1,3,5,7
/proc/20864/stat : 20864 (open-wbo) R 20861 20864 19971 0 -1 4202496 2374 0 0 0 309 0 0 0 20 0 1 0 26547451 9777152 1909 33554432000 4194304 6059633 140736361977088 140736361976184 4278436 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20864/statm: 2387 1909 186 456 0 1923 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9548

[startup+6.30023 s]
/proc/loadavg: 2.15 2.18 2.18 3/177 20865
/proc/meminfo: memFree=30189356/32872528 swapFree=1431120/1543540
[pid=20864] ppid=20861 vsize=14084 CPUtime=6.29 cores=1,3,5,7
/proc/20864/stat : 20864 (open-wbo) R 20861 20864 19971 0 -1 4202496 3078 0 0 0 629 0 0 0 20 0 1 0 26547451 14422016 3096 33554432000 4194304 6059633 140736361977088 140736361976184 4255312 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20864/statm: 3521 3096 186 456 0 3057 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14084

[startup+12.7003 s]
/proc/loadavg: 2.22 2.19 2.18 4/177 20865
/proc/meminfo: memFree=30179224/32872528 swapFree=1431120/1543540
[pid=20864] ppid=20861 vsize=18436 CPUtime=12.68 cores=1,3,5,7
/proc/20864/stat : 20864 (open-wbo) R 20861 20864 19971 0 -1 4202496 3343 0 0 0 1268 0 0 0 20 0 1 0 26547451 18878464 3679 33554432000 4194304 6059633 140736361977088 140736361975624 4278479 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20864/statm: 4609 3679 186 456 0 4145 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 18436

[startup+25.5004 s]
/proc/loadavg: 2.17 2.18 2.18 3/177 20865
/proc/meminfo: memFree=30173612/32872528 swapFree=1431120/1543540
[pid=20864] ppid=20861 vsize=28024 CPUtime=25.49 cores=1,3,5,7
/proc/20864/stat : 20864 (open-wbo) R 20861 20864 19971 0 -1 4202496 4295 0 0 0 2548 1 0 0 20 0 1 0 26547451 28696576 5626 33554432000 4194304 6059633 140736361977088 140736361975608 4265113 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20864/statm: 7006 5626 187 456 0 6542 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 28024

[startup+51.1004 s]
/proc/loadavg: 2.24 2.20 2.18 3/177 20865
/proc/meminfo: memFree=30160772/32872528 swapFree=1431120/1543540
[pid=20864] ppid=20861 vsize=28024 CPUtime=51.08 cores=1,3,5,7
/proc/20864/stat : 20864 (open-wbo) R 20861 20864 19971 0 -1 4202496 4559 0 0 0 5107 1 0 0 20 0 1 0 26547451 28696576 6396 33554432000 4194304 6059633 140736361977088 140736361976184 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20864/statm: 7006 6396 187 456 0 6542 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 28024

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 20864 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+51.2004 s]
/proc/loadavg: 2.24 2.20 2.18 3/177 20865
/proc/meminfo: memFree=30160772/32872528 swapFree=1431120/1543540
[pid=20864] ppid=20861 vsize=28024 CPUtime=51.18 cores=1,3,5,7
/proc/20864/stat : 20864 (open-wbo) R 20861 20864 19971 0 -1 4202496 4559 0 0 0 5117 1 0 0 20 0 1 0 26547451 28696576 6396 33554432000 4194304 6059633 140736361977088 140736361976184 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20864/statm: 7006 6396 187 456 0 6542 0
Current children cumulated CPU time (s) 51.18
Current children cumulated vsize (KiB) 28024

[startup+64.0003 s]
/proc/loadavg: 2.25 2.20 2.18 3/177 20866
/proc/meminfo: memFree=30216076/32872528 swapFree=1431120/1543540
[pid=20864] ppid=20861 vsize=28488 CPUtime=63.98 cores=1,3,5,7
/proc/20864/stat : 20864 (open-wbo) R 20861 20864 19971 0 -1 4202496 4932 0 0 0 6397 1 0 0 20 0 1 0 26547451 29171712 6740 33554432000 4194304 6059633 140736361977088 140736361975912 4255148 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20864/statm: 7122 6740 187 456 0 6658 0
Current children cumulated CPU time (s) 63.98
Current children cumulated vsize (KiB) 28488

[startup+70.4003 s]
/proc/loadavg: 2.23 2.20 2.18 4/177 20958
/proc/meminfo: memFree=30291524/32872528 swapFree=1431120/1543540
[pid=20864] ppid=20861 vsize=54436 CPUtime=70.39 cores=1,3,5,7
/proc/20864/stat : 20864 (open-wbo) R 20861 20864 19971 0 -1 4202496 5371 0 0 0 7037 2 0 0 20 0 1 0 26547451 55742464 9214 33554432000 4194304 6059633 140736361977088 140736361975576 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20864/statm: 13609 9214 187 456 0 13145 0
Current children cumulated CPU time (s) 70.39
Current children cumulated vsize (KiB) 54436

[startup+73.6003 s]
/proc/loadavg: 2.23 2.20 2.18 4/177 20958
/proc/meminfo: memFree=30285664/32872528 swapFree=1431120/1543540
[pid=20864] ppid=20861 vsize=54436 CPUtime=73.58 cores=1,3,5,7
/proc/20864/stat : 20864 (open-wbo) R 20861 20864 19971 0 -1 4202496 5477 0 0 0 7356 2 0 0 20 0 1 0 26547451 55742464 9830 33554432000 4194304 6059633 140736361977088 140736361975576 4278479 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20864/statm: 13609 9830 187 456 0 13145 0
Current children cumulated CPU time (s) 73.58
Current children cumulated vsize (KiB) 54436

[startup+76.8003 s]
/proc/loadavg: 2.21 2.19 2.18 3/177 20958
/proc/meminfo: memFree=30280896/32872528 swapFree=1431120/1543540
[pid=20864] ppid=20861 vsize=54436 CPUtime=76.78 cores=1,3,5,7
/proc/20864/stat : 20864 (open-wbo) R 20861 20864 19971 0 -1 4202496 5477 0 0 0 7676 2 0 0 20 0 1 0 26547451 55742464 9830 33554432000 4194304 6059633 140736361977088 140736361976184 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20864/statm: 13609 9830 187 456 0 13145 0
Current children cumulated CPU time (s) 76.78
Current children cumulated vsize (KiB) 54436

[startup+77.6003 s]
/proc/loadavg: 2.21 2.19 2.18 3/177 20958
/proc/meminfo: memFree=30280920/32872528 swapFree=1431120/1543540
[pid=20864] ppid=20861 vsize=54436 CPUtime=77.58 cores=1,3,5,7
/proc/20864/stat : 20864 (open-wbo) R 20861 20864 19971 0 -1 4202496 5477 0 0 0 7756 2 0 0 20 0 1 0 26547451 55742464 9830 33554432000 4194304 6059633 140736361977088 140736361976184 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20864/statm: 13609 9830 187 456 0 13145 0
Current children cumulated CPU time (s) 77.58
Current children cumulated vsize (KiB) 54436

[startup+78.0003 s]
/proc/loadavg: 2.21 2.19 2.18 3/177 20958
/proc/meminfo: memFree=30280920/32872528 swapFree=1431120/1543540
[pid=20864] ppid=20861 vsize=54436 CPUtime=77.98 cores=1,3,5,7
/proc/20864/stat : 20864 (open-wbo) R 20861 20864 19971 0 -1 4202496 5477 0 0 0 7796 2 0 0 20 0 1 0 26547451 55742464 9830 33554432000 4194304 6059633 140736361977088 140736361976184 4278389 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20864/statm: 13609 9830 187 456 0 13145 0
Current children cumulated CPU time (s) 77.98
Current children cumulated vsize (KiB) 54436

[startup+78.4003 s]
/proc/loadavg: 2.21 2.19 2.18 3/177 20958
/proc/meminfo: memFree=30280920/32872528 swapFree=1431120/1543540
[pid=20864] ppid=20861 vsize=54436 CPUtime=78.38 cores=1,3,5,7
/proc/20864/stat : 20864 (open-wbo) R 20861 20864 19971 0 -1 4202496 5477 0 0 0 7836 2 0 0 20 0 1 0 26547451 55742464 9830 33554432000 4194304 6059633 140736361977088 140736361976184 4277847 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20864/statm: 13609 9830 187 456 0 13145 0
Current children cumulated CPU time (s) 78.38
Current children cumulated vsize (KiB) 54436

Child status: 30
Real time (s): 78.4888
CPU time (s): 78.4761
CPU user time (s): 78.4501
CPU system time (s): 0.025996
CPU usage (%): 99.9838
Max. virtual memory (cumulated for all children) (KiB): 54436

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 78.4501
system time used= 0.025996
maximum resident set size= 39332
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5480
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= 82

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.19197 second user time and 0.313952 second system time

The end

Launcher Data 

Begin job on node116 at 2016-06-18 12:16:27
IDJOB=4102574
IDBENCH=2140
IDSOLVER=2547
FILE ID=node116/4102574-1466244987
RUNJOBID= node116-1466241383-19988
PBS_JOBID= 19918206
Free space on /tmp= 71720 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii8b1.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4102574-1466244987/watcher-4102574-1466244987 -o /tmp/evaluation-result-4102574-1466244987/solver-4102574-1466244987 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node116-1466241383-19988 --watchdog 1960  open-wbo HOME/instance-4102574-1466244987.opb

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

MD5SUM BENCH= 45a62012cfe681f45441c62f782d8601
RANDOM SEED=25976699

node116.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.781
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	: 5333.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.781
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		: 2666.781
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		: 2666.781
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		: 2666.781
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		: 2666.781
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	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.781
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	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.781
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        30203172 kB
Buffers:          122884 kB
Cached:           131168 kB
SwapCached:         2060 kB
Active:           201636 kB
Inactive:         174900 kB
Active(anon):     121700 kB
Inactive(anon):     3016 kB
Active(file):      79936 kB
Inactive(file):   171884 kB
Unevictable:     1543540 kB
Mlocked:         1431120 kB
SwapTotal:      67108856 kB
SwapFree:       67099604 kB
Dirty:              4672 kB
Writeback:             0 kB
AnonPages:       1775304 kB
Mapped:             7772 kB
Shmem:                 0 kB
Slab:             604756 kB
SReclaimable:      48932 kB
SUnreclaim:       555824 kB
KernelStack:        1472 kB
PageTables:         7336 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1798684 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    335872 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= 71716 MiB
End job on node116 at 2016-06-18 12:17:46