Trace number 4083819

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 PB16OPT-35 71.8311 71.8424

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb35-17-opb/normalized-frb35-17-5.opb
MD5SUM7f24dba3f3d4b877b96bd50f5b27c089
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-35
Best CPU time to get the best result obtained on this benchmark71.8311
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -35
Optimality of the best value was proved YES
Number of variables595
Total number of constraints28143
Number of constraints which are clauses28143
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 constraint2
Number of terms in the objective function 595
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 595
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 595
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-4083819-1465341502.opb
0.00/0.00	c File size is 669646 bytes.
71.77/71.84	c Sum of soft weights:          595
71.77/71.84	c |                                                                                                       |
71.77/71.84	c ========================================[ Problem Statistics ]===========================================
71.77/71.84	c |                                                                                                       |
71.77/71.84	c |  Problem Type:           Unweighted                                                                   |
71.77/71.84	c |  Number of variables:           595                                                                   |
71.77/71.84	c |  Number of hard clauses:      28143                                                                   |
71.77/71.84	c |  Number of soft clauses:        595                                                                   |
71.77/71.84	c |  Number of cardinality:           0                                                                   |
71.77/71.84	c |  Number of PB :                   0                                                                   |
71.77/71.84	c |  Parse time:                   0.06 s                                                                 |
71.77/71.84	c |                                                                                                       |
71.77/71.84	c ==========================================[ Solver Settings ]============================================
71.77/71.84	c |                                                                                                       |
71.77/71.84	c |  Algorithm:                LinearSU                                                                   |
71.77/71.84	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
71.77/71.84	c |                                                                                                       |
71.77/71.84	o -24
71.77/71.84	o -25
71.77/71.84	o -26
71.77/71.84	o -27
71.77/71.84	o -28
71.77/71.84	o -29
71.77/71.84	o -30
71.77/71.84	o -31
71.77/71.84	o -32
71.77/71.84	o -33
71.77/71.84	o -34
71.77/71.84	o -35
71.77/71.84	s OPTIMUM FOUND
71.77/71.84	v -x595 x594 -x593 -x592 -x591 -x590 -x589 -x588 -x587 -x586 -x585 -x584 -x583 -x582 -x581 -x580 -x579 x578 -x577 -x576 -x575 -x574 -x573 -x572 -x571 -x570 -x569 -x568 -x567 -x566 -x565 -x564 -x563 -x562 -x561 -x560 -x559 x558 -x557 -x556 -x555 -x554 -x553 -x552 -x551 -x550 -x549 -x548 -x547 -x546 -x545 -x544 -x543 -x542 -x541 -x540 x539 -x538 -x537 -x536 -x535 -x534 -x533 -x532 -x531 -x530 -x529 -x528 -x527 -x526 -x525 -x524 -x523 -x522 -x521 -x520 -x519 -x518 -x517 -x516 -x515 -x514 -x513 -x512 x511 -x510 -x509 -x508 -x507 -x506 -x505 -x504 -x503 -x502 -x501 -x500 -x499 x498 -x497 -x496 -x495 -x494 -x493 -x492 -x491 -x490 -x489 -x488 -x487 -x486 -x485 -x484 -x483 -x482 -x481 -x480 -x479 x478 -x477 -x476 -x475 -x474 -x473 -x472 -x471 -x470 -x469 -x468 -x467 -x466 -x465 x464 -x463 -x462 -x461 -x460 -x459 -x458 x457 -x456 -x455 -x454 -x453 -x452 -x451 -x450 -x449 -x448 -x447 -x446 -x445 -x444 -x443 -x442 -x441 -x440 -x439 -x438 -x437 -x436 -x435 -x434 -x433 -x432 -x431 x430 -x429 -x428 -x427 -x426 -x425 -x424 -x423 -x422 -x421 -x420 -x419 -x418 x417 -x416 -x415 -x414 -x413 -x412 -x411 -x410 -x409 -x408 -x407 x406 -x405 -x404 -x403 -x402 -x401 -x400 -x399 -x398 -x397 -x396 -x395 -x394 -x393 -x392 -x391 -x390 -x389 -x388 -x387 -x386 -x385 x384 -x383 -x382 -x381 -x380 -x379 -x378 -x377 -x376 -x375 -x374 -x373 -x372 -x371 -x370 -x369 -x368 -x367 -x366 -x365 -x364 -x363 x362 -x361 -x360 -x359 -x358 -x357 -x356 x355 -x354 -x353 -x352 -x351 -x350 -x349 -x348 -x347 -x346 -x345 -x344 -x343 -x342 -x341 x340 -x339 -x338 -x337 -x336 -x335 -x334 -x333 -x332 -x331 -x330 -x329 -x328 -x327 -x326 -x325 -x324 -x323 -x322 -x321 -x320 -x319 -x318 -x317 -x316 -x315 x314 -x313 -x312 -x311 -x310 -x309 -x308 -x307 -x306 -x305 -x304 -x303 -x302 x301 -x300 -x299 -x298 -x297 -x296 -x295 -x294 -x293 -x292 -x291 -x290 -x289 -x288 -x287 -x286 -x285 -x284 -x283 -x282 -x281 -x280 -x279 x278 -x277 -x276 -x275 -x274 -x273 -x272 x271 -x270 -x269 -x268 -x267 -x266 -x265 -x264 -x263 -x262 -x261 -x260 -x259 -x258 -x257 -x256 -x255 -x254 -x253 -x252 -x251 -x250 -x249 -x248 -x247 -x246 -x245 -x244 -x243 x242 -x241 -x240 -x239 -x238 x237 -x236 -x235 -x234 -x233 -x232 -x231 -x230 -x229 -x228 -x227 -x226 -x225 -x224 -x223 -x222 x221 -x220 -x219 -x218 -x217 -x216 -x215 -x214 -x213 -x212 -x211 -x210 -x209 -x208 -x207 -x206 -x205 -x204 -x203 x202 -x201 -x200 -x199 -x198 -x197 -x196 -x195 -x194 -x193 -x192 -x191 -x190 -x189 -x188 x187 -x186 -x185 -x184 -x183 -x182 -x181 -x180 -x179 -x178 -x177 -x176 -x175 -x174 -x173 -x172 -x171 -x170 -x169 -x168 -x167 -x166 -x165 -x164 -x163 -x162 -x161 -x160 x159 -x158 -x157 -x156 -x155 -x154 -x153 -x152 -x151 x150 -x149 -x148 -x147 -x146 -x145 -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 -x136 -x135 -x134 -x133 x132 -x131 -x130 -x129 -x128 -x127 -x126 -x125 -x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 x115 -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106 -x105 -x104 -x103 -x102 -x101 -x100 -x99 -x98 -x97 -x96 -x95 -x94 -x93 -x92 -x91 -x90 -x89 x88 -x87 -x86 -x85 -x84 x83 -x82 -x81 -x80 -x79 -x78 -x77 -x76 -x75 -x74 -x73 -x72 -x71 -x70 -x69 -x68 -x67 -x66 -x65 -x64 -x63 -x62 -x61 -x60 -x59 -x58 x57 -x56 -x55 -x54 -x53 -x52 -x51 -x50 -x49 -x48 -x47 -x46 -x45 -x44 -x43 -x42 -x41 -x40 -x39 -x38 x37 -x36 -x35 -x34 -x33 -x32 -x31 -x30 -x29 -x28 x27 -x26 -x25 -x24 -x23 -x22 -x21 -x20 -x19 -x18 -x17 -x16 -x15 -x14 -x13 -x12 -x11 -x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 -x2 x1

Verifier Data 

OK	-35

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-4083819-1465341502/watcher-4083819-1465341502 -o /tmp/evaluation-result-4083819-1465341502/solver-4083819-1465341502 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node123-1465337900-21215 --watchdog 1960 open-wbo-lsu HOME/instance-4083819-1465341502.opb 

pid=21584
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: 2.22 2.22 2.18 3/176 21587
/proc/meminfo: memFree=29060940/32872528 swapFree=16360/1798728
[pid=21587] ppid=21584 vsize=2992 CPUtime=0 cores=1,3,5,7
/proc/21587/stat : 21587 (open-wbo-lsu) R 21584 21587 21198 0 -1 4202496 496 0 0 0 0 0 0 0 20 0 1 0 116083333 3063808 371 33554432000 4194304 6058637 140733938819088 140737336048008 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21587/statm: 748 371 299 456 0 120 0

[startup+0.100166 s]
/proc/loadavg: 2.22 2.22 2.18 3/176 21587
/proc/meminfo: memFree=29060940/32872528 swapFree=16360/1798728
[pid=21587] ppid=21584 vsize=10616 CPUtime=0.09 cores=1,3,5,7
/proc/21587/stat : 21587 (open-wbo-lsu) R 21584 21587 21198 0 -1 4202496 1644 0 0 0 9 0 0 0 20 0 1 0 116083333 10870784 1838 33554432000 4194304 6058637 140733938819088 140737336048008 4246391 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21587/statm: 2654 1838 164 456 0 2190 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10616

[startup+0.200331 s]
/proc/loadavg: 2.22 2.22 2.18 3/176 21587
/proc/meminfo: memFree=29060940/32872528 swapFree=16360/1798728
[pid=21587] ppid=21584 vsize=10736 CPUtime=0.19 cores=1,3,5,7
/proc/21587/stat : 21587 (open-wbo-lsu) R 21584 21587 21198 0 -1 4202496 1684 0 0 0 19 0 0 0 20 0 1 0 116083333 10993664 1878 33554432000 4194304 6058637 140733938819088 140737336048008 4277332 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21587/statm: 2684 1878 177 456 0 2220 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 10736

[startup+0.300258 s]
/proc/loadavg: 2.22 2.22 2.18 3/176 21587
/proc/meminfo: memFree=29060940/32872528 swapFree=16360/1798728
[pid=21587] ppid=21584 vsize=10868 CPUtime=0.29 cores=1,3,5,7
/proc/21587/stat : 21587 (open-wbo-lsu) R 21584 21587 21198 0 -1 4202496 1711 0 0 0 29 0 0 0 20 0 1 0 116083333 11128832 1905 33554432000 4194304 6058637 140733938819088 140737336048008 4278160 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21587/statm: 2717 1905 177 456 0 2253 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10868

[startup+0.700311 s]
/proc/loadavg: 2.22 2.22 2.18 3/176 21587
/proc/meminfo: memFree=29060940/32872528 swapFree=16360/1798728
[pid=21587] ppid=21584 vsize=8508 CPUtime=0.69 cores=1,3,5,7
/proc/21587/stat : 21587 (open-wbo-lsu) R 21584 21587 21198 0 -1 4202496 2637 0 0 0 69 0 0 0 20 0 1 0 116083333 8712192 1593 33554432000 4194304 6058637 140733938819088 140733938817896 4278287 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21587/statm: 2127 1593 178 456 0 1663 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8508

[startup+1.50024 s]
/proc/loadavg: 2.22 2.22 2.18 3/177 21588
/proc/meminfo: memFree=29052296/32872528 swapFree=16360/1798728
[pid=21587] ppid=21584 vsize=12896 CPUtime=1.49 cores=1,3,5,7
/proc/21587/stat : 21587 (open-wbo-lsu) R 21584 21587 21198 0 -1 4202496 3350 0 0 0 149 0 0 0 20 0 1 0 116083333 13205504 2769 33554432000 4194304 6058637 140733938819088 140733938817848 4278222 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21587/statm: 3224 2769 178 456 0 2760 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12896

[startup+3.10029 s]
/proc/loadavg: 2.22 2.22 2.18 3/177 21634
/proc/meminfo: memFree=29284736/32872528 swapFree=16360/1798728
[pid=21587] ppid=21584 vsize=14572 CPUtime=3.09 cores=1,3,5,7
/proc/21587/stat : 21587 (open-wbo-lsu) R 21584 21587 21198 0 -1 4202496 3869 0 0 0 309 0 0 0 20 0 1 0 116083333 14921728 3233 33554432000 4194304 6058637 140733938819088 140733938817848 4254977 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21587/statm: 3643 3233 178 456 0 3179 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14572

[startup+6.30026 s]
/proc/loadavg: 2.21 2.22 2.18 3/177 21634
/proc/meminfo: memFree=29276928/32872528 swapFree=16360/1798728
[pid=21587] ppid=21584 vsize=18320 CPUtime=6.29 cores=1,3,5,7
/proc/21587/stat : 21587 (open-wbo-lsu) R 21584 21587 21198 0 -1 4202496 4878 0 0 0 628 1 0 0 20 0 1 0 116083333 18759680 4166 33554432000 4194304 6058637 140733938819088 140733938817848 4277378 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21587/statm: 4580 4166 178 456 0 4116 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18320

[startup+12.7002 s]
/proc/loadavg: 2.11 2.19 2.17 3/177 21680
/proc/meminfo: memFree=29271600/32872528 swapFree=16360/1798728
[pid=21587] ppid=21584 vsize=22928 CPUtime=12.69 cores=1,3,5,7
/proc/21587/stat : 21587 (open-wbo-lsu) R 21584 21587 21198 0 -1 4202496 5476 0 0 0 1268 1 0 0 20 0 1 0 116083333 23478272 4954 33554432000 4194304 6058637 140733938819088 140733938818424 4277655 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21587/statm: 5732 4954 178 456 0 5268 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22928

[startup+25.5003 s]
/proc/loadavg: 2.08 2.18 2.17 3/177 21680
/proc/meminfo: memFree=29262520/32872528 swapFree=16360/1798728
[pid=21587] ppid=21584 vsize=22928 CPUtime=25.48 cores=1,3,5,7
/proc/21587/stat : 21587 (open-wbo-lsu) R 21584 21587 21198 0 -1 4202496 5617 0 0 0 2547 1 0 0 20 0 1 0 116083333 23478272 5088 33554432000 4194304 6058637 140733938819088 140733938818424 4278265 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21587/statm: 5732 5088 178 456 0 5268 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 22928

[startup+51.1003 s]
/proc/loadavg: 2.17 2.20 2.18 3/177 21680
/proc/meminfo: memFree=29249060/32872528 swapFree=16360/1798728
[pid=21587] ppid=21584 vsize=30296 CPUtime=51.08 cores=1,3,5,7
/proc/21587/stat : 21587 (open-wbo-lsu) R 21584 21587 21198 0 -1 4202496 6754 0 0 0 5107 1 0 0 20 0 1 0 116083333 31023104 7154 33554432000 4194304 6058637 140733938819088 140733938817848 4277378 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21587/statm: 7574 7154 178 456 0 7110 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 30296

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 21587 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+51.2003 s]
/proc/loadavg: 2.17 2.20 2.18 3/177 21680
/proc/meminfo: memFree=29249060/32872528 swapFree=16360/1798728
[pid=21587] ppid=21584 vsize=30296 CPUtime=51.18 cores=1,3,5,7
/proc/21587/stat : 21587 (open-wbo-lsu) R 21584 21587 21198 0 -1 4202496 6754 0 0 0 5117 1 0 0 20 0 1 0 116083333 31023104 7154 33554432000 4194304 6058637 140733938819088 140733938817848 4261810 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21587/statm: 7574 7154 178 456 0 7110 0
Current children cumulated CPU time (s) 51.18
Current children cumulated vsize (KiB) 30296

[startup+64.0003 s]
/proc/loadavg: 2.22 2.21 2.18 3/177 21680
/proc/meminfo: memFree=29249060/32872528 swapFree=16360/1798728
[pid=21587] ppid=21584 vsize=30296 CPUtime=63.98 cores=1,3,5,7
/proc/21587/stat : 21587 (open-wbo-lsu) R 21584 21587 21198 0 -1 4202496 6754 0 0 0 6397 1 0 0 20 0 1 0 116083333 31023104 7154 33554432000 4194304 6058637 140733938819088 140733938817848 4277357 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21587/statm: 7574 7154 178 456 0 7110 0
Current children cumulated CPU time (s) 63.98
Current children cumulated vsize (KiB) 30296

[startup+67.2073 s]
/proc/loadavg: 2.20 2.20 2.18 3/177 21680
/proc/meminfo: memFree=29248936/32872528 swapFree=16360/1798728
[pid=21587] ppid=21584 vsize=30296 CPUtime=67.18 cores=1,3,5,7
/proc/21587/stat : 21587 (open-wbo-lsu) R 21584 21587 21198 0 -1 4202496 6754 0 0 0 6717 1 0 0 20 0 1 0 116083333 31023104 7154 33554432000 4194304 6058637 140733938819088 140733938817848 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21587/statm: 7574 7154 178 456 0 7110 0
Current children cumulated CPU time (s) 67.18
Current children cumulated vsize (KiB) 30296

[startup+70.4003 s]
/proc/loadavg: 2.19 2.20 2.18 3/177 21681
/proc/meminfo: memFree=29239496/32872528 swapFree=16360/1798728
[pid=21587] ppid=21584 vsize=30296 CPUtime=70.38 cores=1,3,5,7
/proc/21587/stat : 21587 (open-wbo-lsu) R 21584 21587 21198 0 -1 4202496 6754 0 0 0 7037 1 0 0 20 0 1 0 116083333 31023104 7154 33554432000 4194304 6058637 140733938819088 140733938817848 4277382 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21587/statm: 7574 7154 178 456 0 7110 0
Current children cumulated CPU time (s) 70.38
Current children cumulated vsize (KiB) 30296

[startup+71.2003 s]
/proc/loadavg: 2.19 2.20 2.18 3/177 21681
/proc/meminfo: memFree=29239496/32872528 swapFree=16360/1798728
[pid=21587] ppid=21584 vsize=30296 CPUtime=71.17 cores=1,3,5,7
/proc/21587/stat : 21587 (open-wbo-lsu) R 21584 21587 21198 0 -1 4202496 6754 0 0 0 7116 1 0 0 20 0 1 0 116083333 31023104 7154 33554432000 4194304 6058637 140733938819088 140733938817848 4261600 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21587/statm: 7574 7154 178 456 0 7110 0
Current children cumulated CPU time (s) 71.17
Current children cumulated vsize (KiB) 30296

[startup+71.6073 s]
/proc/loadavg: 2.19 2.20 2.18 4/177 21681
/proc/meminfo: memFree=29239372/32872528 swapFree=16360/1798728
[pid=21587] ppid=21584 vsize=30296 CPUtime=71.58 cores=1,3,5,7
/proc/21587/stat : 21587 (open-wbo-lsu) R 21584 21587 21198 0 -1 4202496 6754 0 0 0 7157 1 0 0 20 0 1 0 116083333 31023104 7154 33554432000 4194304 6058637 140733938819088 140733938817848 4278197 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21587/statm: 7574 7154 178 456 0 7110 0
Current children cumulated CPU time (s) 71.58
Current children cumulated vsize (KiB) 30296

[startup+71.8003 s]
/proc/loadavg: 2.19 2.20 2.18 4/177 21681
/proc/meminfo: memFree=29239372/32872528 swapFree=16360/1798728
[pid=21587] ppid=21584 vsize=30296 CPUtime=71.77 cores=1,3,5,7
/proc/21587/stat : 21587 (open-wbo-lsu) R 21584 21587 21198 0 -1 4202496 6754 0 0 0 7176 1 0 0 20 0 1 0 116083333 31023104 7154 33554432000 4194304 6058637 140733938819088 140733938817848 4278328 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21587/statm: 7574 7154 178 456 0 7110 0
Current children cumulated CPU time (s) 71.77
Current children cumulated vsize (KiB) 30296

Child status: 30
Real time (s): 71.8424
CPU time (s): 71.8311
CPU user time (s): 71.8091
CPU system time (s): 0.021996
CPU usage (%): 99.9842
Max. virtual memory (cumulated for all children) (KiB): 30296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 71.8091
system time used= 0.021996
maximum resident set size= 28628
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6757
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= 84

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.189971 second user time and 0.275958 second system time

The end

Launcher Data 

Begin job on node123 at 2016-06-08 01:18:22
IDJOB=4083819
IDBENCH=2271
IDSOLVER=2545
FILE ID=node123/4083819-1465341502
RUNJOBID= node123-1465337900-21215
PBS_JOBID= 19853398
Free space on /tmp= 71728 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb35-17-opb/normalized-frb35-17-5.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4083819-1465341502/watcher-4083819-1465341502 -o /tmp/evaluation-result-4083819-1465341502/solver-4083819-1465341502 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node123-1465337900-21215 --watchdog 1960  open-wbo-lsu HOME/instance-4083819-1465341502.opb

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

MD5SUM BENCH= 7f24dba3f3d4b877b96bd50f5b27c089
RANDOM SEED=577329740

node123.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		: 2667.117
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	: 5334.23
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		: 2667.117
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		: 2667.117
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		: 2667.117
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		: 2667.117
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.117
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	: 5332.57
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		: 2667.117
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		: 2667.117
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:        29061204 kB
Buffers:          164368 kB
Cached:           861936 kB
SwapCached:         1900 kB
Active:           343964 kB
Inactive:         915212 kB
Active(anon):     233020 kB
Inactive(anon):     2220 kB
Active(file):     110944 kB
Inactive(file):   912992 kB
Unevictable:     1798728 kB
Mlocked:           16360 kB
SwapTotal:      67108856 kB
SwapFree:       67098832 kB
Dirty:              5448 kB
Writeback:             0 kB
AnonPages:       2028664 kB
Mapped:             7824 kB
Shmem:                 0 kB
Slab:             605216 kB
SReclaimable:      49448 kB
SUnreclaim:       555768 kB
KernelStack:        1472 kB
PageTables:         7964 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2178612 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1949696 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= 71724 MiB
End job on node123 at 2016-06-08 01:19:34