Trace number 4102572

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 PB16OPT191 392.55 392.613

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 -- 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-4102572-1466241018.opb
0.00/0.00	c File size is 63738 bytes.
392.53/392.61	c Sum of soft weights:          672
392.53/392.61	c |                                                                                                       |
392.53/392.61	c ========================================[ Problem Statistics ]===========================================
392.53/392.61	c |                                                                                                       |
392.53/392.61	c |  Problem Type:           Unweighted                                                                   |
392.53/392.61	c |  Number of variables:           672                                                                   |
392.53/392.61	c |  Number of hard clauses:       2404                                                                   |
392.53/392.61	c |  Number of soft clauses:        672                                                                   |
392.53/392.61	c |  Number of cardinality:           0                                                                   |
392.53/392.61	c |  Number of PB :                   0                                                                   |
392.53/392.61	c |  Parse time:                   0.01 s                                                                 |
392.53/392.61	c |                                                                                                       |
392.53/392.61	c ==========================================[ Solver Settings ]============================================
392.53/392.61	c |                                                                                                       |
392.53/392.61	c |  Algorithm:                LinearSU                                                                   |
392.53/392.61	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
392.53/392.61	c |                                                                                                       |
392.53/392.61	o 221
392.53/392.61	o 196
392.53/392.61	o 192
392.53/392.61	o 191
392.53/392.61	s OPTIMUM FOUND
392.53/392.61	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-4102572-1466241018/watcher-4102572-1466241018 -o /tmp/evaluation-result-4102572-1466241018/solver-4102572-1466241018 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node113-1466230464-10276 --watchdog 1960 open-wbo-lsu HOME/instance-4102572-1466241018.opb 

pid=13600
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: 2.15 2.13 2.11 2/177 13603
/proc/meminfo: memFree=30752012/32872528 swapFree=877056/942464
[pid=13603] ppid=13600 vsize=2400 CPUtime=0 cores=1,3,5,7
/proc/13603/stat : 13603 (open-wbo-lsu) R 13600 13603 10259 0 -1 4202496 349 0 0 0 0 0 0 0 20 0 1 0 26150703 2457600 225 33554432000 4194304 6058637 140737447998096 140735516379240 4210712 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13603/statm: 600 225 151 456 0 120 0

[startup+0.100157 s]
/proc/loadavg: 2.15 2.13 2.11 2/177 13603
/proc/meminfo: memFree=30752012/32872528 swapFree=877056/942464
[pid=13603] ppid=13600 vsize=8748 CPUtime=0.09 cores=1,3,5,7
/proc/13603/stat : 13603 (open-wbo-lsu) R 13600 13603 10259 0 -1 4202496 1069 0 0 0 9 0 0 0 20 0 1 0 26150703 8957952 905 33554432000 4194304 6058637 140737447998096 140735516379240 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13603/statm: 2187 905 177 456 0 1723 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8748

[startup+0.200304 s]
/proc/loadavg: 2.15 2.13 2.11 2/177 13603
/proc/meminfo: memFree=30752012/32872528 swapFree=877056/942464
[pid=13603] ppid=13600 vsize=8868 CPUtime=0.19 cores=1,3,5,7
/proc/13603/stat : 13603 (open-wbo-lsu) R 13600 13603 10259 0 -1 4202496 1151 0 0 0 19 0 0 0 20 0 1 0 26150703 9080832 985 33554432000 4194304 6058637 140737447998096 140735516379240 4277824 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13603/statm: 2217 985 177 456 0 1753 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 8868

[startup+0.300354 s]
/proc/loadavg: 2.15 2.13 2.11 2/177 13603
/proc/meminfo: memFree=30752012/32872528 swapFree=877056/942464
[pid=13603] ppid=13600 vsize=5656 CPUtime=0.29 cores=1,3,5,7
/proc/13603/stat : 13603 (open-wbo-lsu) R 13600 13603 10259 0 -1 4202496 1418 0 0 0 29 0 0 0 20 0 1 0 26150703 5791744 964 33554432000 4194304 6058637 140737447998096 140735516379240 4246099 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13603/statm: 1414 964 178 456 0 950 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5656

[startup+0.700235 s]
/proc/loadavg: 2.15 2.13 2.11 2/177 13603
/proc/meminfo: memFree=30752012/32872528 swapFree=877056/942464
[pid=13603] ppid=13600 vsize=5960 CPUtime=0.69 cores=1,3,5,7
/proc/13603/stat : 13603 (open-wbo-lsu) R 13600 13603 10259 0 -1 4202496 1929 0 0 0 69 0 0 0 20 0 1 0 26150703 6103040 1085 33554432000 4194304 6058637 140737447998096 140737447997160 4277687 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13603/statm: 1490 1085 178 456 0 1026 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5960

[startup+1.50023 s]
/proc/loadavg: 2.14 2.13 2.11 3/178 13604
/proc/meminfo: memFree=30792844/32872528 swapFree=877056/942464
[pid=13603] ppid=13600 vsize=10300 CPUtime=1.49 cores=1,3,5,7
/proc/13603/stat : 13603 (open-wbo-lsu) R 13600 13603 10259 0 -1 4202496 2446 0 0 0 149 0 0 0 20 0 1 0 26150703 10547200 2105 33554432000 4194304 6058637 140737447998096 140737447997160 4278287 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13603/statm: 2575 2105 178 456 0 2111 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10300

[startup+3.10024 s]
/proc/loadavg: 2.14 2.13 2.11 3/178 13604
/proc/meminfo: memFree=30791896/32872528 swapFree=877056/942464
[pid=13603] ppid=13600 vsize=10468 CPUtime=3.09 cores=1,3,5,7
/proc/13603/stat : 13603 (open-wbo-lsu) R 13600 13603 10259 0 -1 4202496 2569 0 0 0 309 0 0 0 20 0 1 0 26150703 10719232 2225 33554432000 4194304 6058637 140737447998096 140737447996824 4277453 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13603/statm: 2617 2225 178 456 0 2153 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10468

[startup+6.30025 s]
/proc/loadavg: 2.13 2.13 2.11 3/178 13604
/proc/meminfo: memFree=30787908/32872528 swapFree=877056/942464
[pid=13603] ppid=13600 vsize=14972 CPUtime=6.29 cores=1,3,5,7
/proc/13603/stat : 13603 (open-wbo-lsu) R 13600 13603 10259 0 -1 4202496 3213 0 0 0 629 0 0 0 20 0 1 0 26150703 15331328 3340 33554432000 4194304 6058637 140737447998096 140737447996824 4278181 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13603/statm: 3743 3340 178 456 0 3279 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14972

[startup+12.7003 s]
/proc/loadavg: 2.12 2.12 2.11 4/178 13604
/proc/meminfo: memFree=30741092/32872528 swapFree=877056/942464
[pid=13603] ppid=13600 vsize=22044 CPUtime=12.69 cores=1,3,5,7
/proc/13603/stat : 13603 (open-wbo-lsu) R 13600 13603 10259 0 -1 4202496 3520 0 0 0 1268 1 0 0 20 0 1 0 26150703 22573056 4050 33554432000 4194304 6058637 140737447998096 140737447996824 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13603/statm: 5511 4050 178 456 0 5047 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22044

[startup+25.5003 s]
/proc/loadavg: 2.09 2.12 2.10 3/178 13604
/proc/meminfo: memFree=30747220/32872528 swapFree=877056/942464
[pid=13603] ppid=13600 vsize=22044 CPUtime=25.49 cores=1,3,5,7
/proc/13603/stat : 13603 (open-wbo-lsu) R 13600 13603 10259 0 -1 4202496 4107 0 0 0 2548 1 0 0 20 0 1 0 26150703 22573056 5131 33554432000 4194304 6058637 140737447998096 140737447996824 4277697 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13603/statm: 5511 5131 178 456 0 5047 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 22044

[startup+51.1004 s]
/proc/loadavg: 2.13 2.12 2.10 3/177 13604
/proc/meminfo: memFree=30719388/32872528 swapFree=877056/942464
[pid=13603] ppid=13600 vsize=37960 CPUtime=51.08 cores=1,3,5,7
/proc/13603/stat : 13603 (open-wbo-lsu) R 13600 13603 10259 0 -1 4202496 4893 0 0 0 5107 1 0 0 20 0 1 0 26150703 38871040 8448 33554432000 4194304 6058637 140737447998096 140737447996872 4261642 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13603/statm: 9490 8448 178 456 0 9026 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 37960

[startup+102.3 s]
/proc/loadavg: 2.05 2.10 2.09 3/177 13605
/proc/meminfo: memFree=30709360/32872528 swapFree=877056/942464
[pid=13603] ppid=13600 vsize=40932 CPUtime=102.27 cores=1,3,5,7
/proc/13603/stat : 13603 (open-wbo-lsu) R 13600 13603 10259 0 -1 4202496 5077 0 0 0 10226 1 0 0 20 0 1 0 26150703 41914368 8436 33554432000 4194304 6058637 140737447998096 140737447996856 4278160 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13603/statm: 10233 8436 178 456 0 9769 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 40932

[startup+162.3 s]
/proc/loadavg: 2.07 2.10 2.09 3/177 13606
/proc/meminfo: memFree=30761600/32872528 swapFree=877056/942464
[pid=13603] ppid=13600 vsize=43652 CPUtime=162.27 cores=1,3,5,7
/proc/13603/stat : 13603 (open-wbo-lsu) R 13600 13603 10259 0 -1 4202496 5224 0 0 0 16225 2 0 0 20 0 1 0 26150703 44699648 9602 33554432000 4194304 6058637 140737447998096 140737447996856 4278181 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13603/statm: 10913 9602 178 456 0 10449 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 43652

[startup+222.307 s]
/proc/loadavg: 2.22 2.12 2.10 4/177 13607
/proc/meminfo: memFree=30724392/32872528 swapFree=877056/942464
[pid=13603] ppid=13600 vsize=43652 CPUtime=222.26 cores=1,3,5,7
/proc/13603/stat : 13603 (open-wbo-lsu) R 13600 13603 10259 0 -1 4202496 5225 0 0 0 22224 2 0 0 20 0 1 0 26150703 44699648 10114 33554432000 4194304 6058637 140737447998096 140737447996856 4278255 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13603/statm: 10913 10114 178 456 0 10449 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 43652

[startup+282.3 s]
/proc/loadavg: 2.14 2.11 2.09 3/177 13609
/proc/meminfo: memFree=30674148/32872528 swapFree=877056/942464
[pid=13603] ppid=13600 vsize=55812 CPUtime=282.24 cores=1,3,5,7
/proc/13603/stat : 13603 (open-wbo-lsu) R 13600 13603 10259 0 -1 4202496 6051 0 0 0 28222 2 0 0 20 0 1 0 26150703 57151488 13045 33554432000 4194304 6058637 140737447998096 140737447996824 4278287 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13603/statm: 13953 13045 178 456 0 13489 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 55812

[startup+342.3 s]
/proc/loadavg: 2.20 2.14 2.10 3/177 13610
/proc/meminfo: memFree=30686468/32872528 swapFree=877056/942464
[pid=13603] ppid=13600 vsize=55812 CPUtime=342.23 cores=1,3,5,7
/proc/13603/stat : 13603 (open-wbo-lsu) R 13600 13603 10259 0 -1 4202496 6052 0 0 0 34221 2 0 0 20 0 1 0 26150703 57151488 13046 33554432000 4194304 6058637 140737447998096 140737447996824 4277643 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13603/statm: 13953 13046 178 456 0 13489 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 55812

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 13603 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+358.4 s]
/proc/loadavg: 2.24 2.14 2.10 4/177 13610
/proc/meminfo: memFree=30747988/32872528 swapFree=877056/942464
[pid=13603] ppid=13600 vsize=55812 CPUtime=358.33 cores=1,3,5,7
/proc/13603/stat : 13603 (open-wbo-lsu) R 13600 13603 10259 0 -1 4202496 6053 0 0 0 35831 2 0 0 20 0 1 0 26150703 57151488 13047 33554432000 4194304 6058637 140737447998096 140737447996824 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13603/statm: 13953 13047 178 456 0 13489 0
Current children cumulated CPU time (s) 358.33
Current children cumulated vsize (KiB) 55812

[startup+371.2 s]
/proc/loadavg: 2.18 2.14 2.10 3/177 13611
/proc/meminfo: memFree=30692372/32872528 swapFree=877056/942464
[pid=13603] ppid=13600 vsize=55812 CPUtime=371.13 cores=1,3,5,7
/proc/13603/stat : 13603 (open-wbo-lsu) R 13600 13603 10259 0 -1 4202496 6129 0 0 0 37111 2 0 0 20 0 1 0 26150703 57151488 13123 33554432000 4194304 6058637 140737447998096 140737447996824 4277682 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13603/statm: 13953 13123 178 456 0 13489 0
Current children cumulated CPU time (s) 371.13
Current children cumulated vsize (KiB) 55812

[startup+384.007 s]
/proc/loadavg: 2.16 2.13 2.10 3/177 13611
/proc/meminfo: memFree=30675752/32872528 swapFree=877056/942464
[pid=13603] ppid=13600 vsize=55812 CPUtime=383.93 cores=1,3,5,7
/proc/13603/stat : 13603 (open-wbo-lsu) R 13600 13603 10259 0 -1 4202496 6152 0 0 0 38391 2 0 0 20 0 1 0 26150703 57151488 13146 33554432000 4194304 6058637 140737447998096 140737447996824 4278229 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13603/statm: 13953 13146 178 456 0 13489 0
Current children cumulated CPU time (s) 383.93
Current children cumulated vsize (KiB) 55812

[startup+387.2 s]
/proc/loadavg: 2.14 2.13 2.09 3/177 13611
/proc/meminfo: memFree=30671532/32872528 swapFree=877056/942464
[pid=13603] ppid=13600 vsize=55812 CPUtime=387.13 cores=1,3,5,7
/proc/13603/stat : 13603 (open-wbo-lsu) R 13600 13603 10259 0 -1 4202496 6169 0 0 0 38711 2 0 0 20 0 1 0 26150703 57151488 13163 33554432000 4194304 6058637 140737447998096 140737447996824 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13603/statm: 13953 13163 178 456 0 13489 0
Current children cumulated CPU time (s) 387.13
Current children cumulated vsize (KiB) 55812

[startup+390.4 s]
/proc/loadavg: 2.14 2.13 2.09 3/177 13611
/proc/meminfo: memFree=30669484/32872528 swapFree=877056/942464
[pid=13603] ppid=13600 vsize=55812 CPUtime=390.33 cores=1,3,5,7
/proc/13603/stat : 13603 (open-wbo-lsu) R 13600 13603 10259 0 -1 4202496 6185 0 0 0 39031 2 0 0 20 0 1 0 26150703 57151488 13179 33554432000 4194304 6058637 140737447998096 140737447996824 4278210 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13603/statm: 13953 13179 178 456 0 13489 0
Current children cumulated CPU time (s) 390.33
Current children cumulated vsize (KiB) 55812

[startup+392 s]
/proc/loadavg: 2.13 2.13 2.09 3/177 13611
/proc/meminfo: memFree=30747108/32872528 swapFree=877056/942464
[pid=13603] ppid=13600 vsize=55812 CPUtime=391.93 cores=1,3,5,7
/proc/13603/stat : 13603 (open-wbo-lsu) R 13600 13603 10259 0 -1 4202496 6185 0 0 0 39191 2 0 0 20 0 1 0 26150703 57151488 13179 33554432000 4194304 6058637 140737447998096 140737447996824 4278181 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13603/statm: 13953 13179 178 456 0 13489 0
Current children cumulated CPU time (s) 391.93
Current children cumulated vsize (KiB) 55812

[startup+392.4 s]
/proc/loadavg: 2.13 2.13 2.09 3/177 13611
/proc/meminfo: memFree=30747108/32872528 swapFree=877056/942464
[pid=13603] ppid=13600 vsize=55812 CPUtime=392.33 cores=1,3,5,7
/proc/13603/stat : 13603 (open-wbo-lsu) R 13600 13603 10259 0 -1 4202496 6198 0 0 0 39231 2 0 0 20 0 1 0 26150703 57151488 13192 33554432000 4194304 6058637 140737447998096 140737447996824 4278190 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13603/statm: 13953 13192 178 456 0 13489 0
Current children cumulated CPU time (s) 392.33
Current children cumulated vsize (KiB) 55812

[startup+392.6 s]
/proc/loadavg: 2.13 2.13 2.09 3/177 13611
/proc/meminfo: memFree=30747108/32872528 swapFree=877056/942464
[pid=13603] ppid=13600 vsize=55812 CPUtime=392.53 cores=1,3,5,7
/proc/13603/stat : 13603 (open-wbo-lsu) R 13600 13603 10259 0 -1 4202496 6199 0 0 0 39251 2 0 0 20 0 1 0 26150703 57151488 13193 33554432000 4194304 6058637 140737447998096 140737447996824 4277378 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13603/statm: 13953 13193 178 456 0 13489 0
Current children cumulated CPU time (s) 392.53
Current children cumulated vsize (KiB) 55812

Child status: 30
Real time (s): 392.613
CPU time (s): 392.55
CPU user time (s): 392.522
CPU system time (s): 0.027995
CPU usage (%): 99.9841
Max. virtual memory (cumulated for all children) (KiB): 62884

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 392.522
system time used= 0.027995
maximum resident set size= 59152
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6202
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= 7
involuntary context switches= 403

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.03584 second user time and 1.47278 second system time

The end

Launcher Data 

Begin job on node113 at 2016-06-18 11:10:18
IDJOB=4102572
IDBENCH=2140
IDSOLVER=2545
FILE ID=node113/4102572-1466241018
RUNJOBID= node113-1466230464-10276
PBS_JOBID= 19918179
Free space on /tmp= 71696 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii8b1.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4102572-1466241018/watcher-4102572-1466241018 -o /tmp/evaluation-result-4102572-1466241018/solver-4102572-1466241018 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node113-1466230464-10276 --watchdog 1960  open-wbo-lsu HOME/instance-4102572-1466241018.opb

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

MD5SUM BENCH= 45a62012cfe681f45441c62f782d8601
RANDOM SEED=1056725805

node113.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		: 2666.799
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	: 5333.59
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		: 2666.799
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		: 2666.799
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	: 5332.56
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		: 2666.799
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		: 2666.799
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		: 2666.799
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		: 2666.799
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	: 5332.54
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		: 2666.799
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:        30752392 kB
Buffers:           89392 kB
Cached:           207392 kB
SwapCached:         1896 kB
Active:           230360 kB
Inactive:         212300 kB
Active(anon):     145372 kB
Inactive(anon):     2732 kB
Active(file):      84988 kB
Inactive(file):   209568 kB
Unevictable:      942464 kB
Mlocked:          877056 kB
SwapTotal:      67108856 kB
SwapFree:       67098956 kB
Dirty:              4680 kB
Writeback:             0 kB
AnonPages:       1083508 kB
Mapped:             7816 kB
Shmem:                 0 kB
Slab:             602388 kB
SReclaimable:      46232 kB
SUnreclaim:       556156 kB
KernelStack:        1472 kB
PageTables:         6704 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1221956 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    188416 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 node113 at 2016-06-18 11:16:51