Trace number 4082805

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
NaPS 1.02OPT-35 87.0718 87.0956

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb35-17-opb/normalized-frb35-17-2.opb
MD5SUM907943cf03e4e0f899b19858f5690e6e
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 benchmark65.593
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -35
Optimality of the best value was proved NO
Number of variables595
Total number of constraints27847
Number of constraints which are clauses27847
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 NaPS 1.02b.
86.97/87.09	o 0
86.97/87.09	o -23
86.97/87.09	o -29
86.97/87.09	o -32
86.97/87.09	o -34
86.97/87.09	o -35
86.97/87.09	s OPTIMUM FOUND
86.97/87.09	c _____________________________________________________________________________
86.97/87.09	c 
86.97/87.09	c std/band forms        : 9,0
86.97/87.09	c 2cl/3cl ITE-codings   : 0,0
86.97/87.09	c BDD/srt/adr Max costs : 0,26814,0
86.97/87.09	c BDDraw/bin/mul/srt/adr: 0,0,0,9,0
86.97/87.09	c BDD nodes             : 0
86.97/87.09	c Es1/CC detections     : 0,0
86.97/87.09	c SAT/UNSAT calls       : 6,4
86.97/87.09	c restarts              : 11158
86.97/87.09	c conflicts             : 1918342        (22041 /sec)
86.97/87.09	c decisions             : 4565388        (52455 /sec)
86.97/87.09	c propagations          : 275499994      (3165402 /sec)
86.97/87.09	c inspects              : 0              (0 /sec)
86.97/87.09	c CPU time (solving tm) : 87.03 s        (86.69 s)
86.97/87.09	c Time for Opt-base     : 0.002998 s
86.97/87.09	c _____________________________________________________________________________
86.97/87.09	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-4082805-1465239810/watcher-4082805-1465239810 -o /tmp/evaluation-result-4082805-1465239810/solver-4082805-1465239810 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node151-1465227048-7038 --watchdog 1960 naps-1.02 HOME/instance-4082805-1465239810.opb 

pid=8297
running on 4 cores: 0,2,4,6

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


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 8300
/proc/meminfo: memFree=31862048/32872528 swapFree=9100/9100
[pid=8300] ppid=8297 vsize=6560 CPUtime=0 cores=0,2,4,6
/proc/8300/stat : 8300 (naps-1.02) R 8297 8300 7022 0 -1 4202496 332 0 0 0 0 0 0 0 20 0 1 0 105912131 6717440 206 33554432000 4194304 5796924 140734150503488 140736535171112 5183584 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/8300/statm: 1640 206 128 392 0 1239 0

[startup+0.100194 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 8300
/proc/meminfo: memFree=31862048/32872528 swapFree=9100/9100
[pid=8300] ppid=8297 vsize=7192 CPUtime=0.09 cores=0,2,4,6
/proc/8300/stat : 8300 (naps-1.02) R 8297 8300 7022 0 -1 4202496 560 0 0 0 9 0 0 0 20 0 1 0 105912131 7364608 418 33554432000 4194304 5796924 140734150503488 140736535171112 4564234 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/8300/statm: 1798 418 128 392 0 1397 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7192

[startup+0.200263 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 8300
/proc/meminfo: memFree=31862048/32872528 swapFree=9100/9100
[pid=8300] ppid=8297 vsize=7936 CPUtime=0.19 cores=0,2,4,6
/proc/8300/stat : 8300 (naps-1.02) R 8297 8300 7022 0 -1 4202496 820 0 0 0 19 0 0 0 20 0 1 0 105912131 8126464 658 33554432000 4194304 5796924 140734150503488 140736535171112 5183584 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/8300/statm: 1984 658 128 392 0 1583 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 7936

[startup+0.300266 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 8300
/proc/meminfo: memFree=31862048/32872528 swapFree=9100/9100
[pid=8300] ppid=8297 vsize=11556 CPUtime=0.29 cores=0,2,4,6
/proc/8300/stat : 8300 (naps-1.02) R 8297 8300 7022 0 -1 4202496 1993 0 0 0 29 0 0 0 20 0 1 0 105912131 11833344 1667 33554432000 4194304 5796924 140734150503488 140736535171112 4564230 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/8300/statm: 2889 1667 157 392 0 2488 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11556

[startup+0.700264 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 8300
/proc/meminfo: memFree=31862048/32872528 swapFree=9100/9100
[pid=8300] ppid=8297 vsize=17972 CPUtime=0.68 cores=0,2,4,6
/proc/8300/stat : 8300 (naps-1.02) R 8297 8300 7022 0 -1 4202496 4548 0 0 0 68 0 0 0 20 0 1 0 105912131 18403328 3768 33554432000 4194304 5796924 140734150503488 140734150501048 4606624 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/8300/statm: 4493 3768 168 392 0 4092 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 17972

[startup+1.50025 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 8301
/proc/meminfo: memFree=31844980/32872528 swapFree=9100/9100
[pid=8300] ppid=8297 vsize=20888 CPUtime=1.49 cores=0,2,4,6
/proc/8300/stat : 8300 (naps-1.02) R 8297 8300 7022 0 -1 4202496 5640 0 0 0 148 1 0 0 20 0 1 0 105912131 21389312 4296 33554432000 4194304 5796924 140734150503488 140734150501880 4606507 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/8300/statm: 5222 4296 172 392 0 4821 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20888

[startup+3.10028 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 8301
/proc/meminfo: memFree=31836420/32872528 swapFree=9100/9100
[pid=8300] ppid=8297 vsize=27432 CPUtime=3.08 cores=0,2,4,6
/proc/8300/stat : 8300 (naps-1.02) R 8297 8300 7022 0 -1 4202496 7093 0 0 0 307 1 0 0 20 0 1 0 105912131 28090368 6197 33554432000 4194304 5796924 140734150503488 140734150500728 4569140 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/8300/statm: 6858 6197 172 392 0 6457 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 27432

[startup+6.30027 s]
/proc/loadavg: 2.08 2.02 2.01 3/177 8301
/proc/meminfo: memFree=31824784/32872528 swapFree=9100/9100
[pid=8300] ppid=8297 vsize=37208 CPUtime=6.29 cores=0,2,4,6
/proc/8300/stat : 8300 (naps-1.02) R 8297 8300 7022 0 -1 4202496 8193 0 0 0 627 2 0 0 20 0 1 0 105912131 38100992 7922 33554432000 4194304 5796924 140734150503488 140734150500728 4606480 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/8300/statm: 9302 7922 172 392 0 8901 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 37208

[startup+12.7003 s]
/proc/loadavg: 2.07 2.02 2.00 3/177 8301
/proc/meminfo: memFree=31812508/32872528 swapFree=9100/9100
[pid=8300] ppid=8297 vsize=41628 CPUtime=12.68 cores=0,2,4,6
/proc/8300/stat : 8300 (naps-1.02) R 8297 8300 7022 0 -1 4202496 8869 0 0 0 1266 2 0 0 20 0 1 0 105912131 42627072 9581 33554432000 4194304 5796924 140734150503488 140734150500552 4606565 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/8300/statm: 10407 9581 172 392 0 10006 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 41628

[startup+25.5004 s]
/proc/loadavg: 2.06 2.02 2.00 3/177 8301
/proc/meminfo: memFree=31785380/32872528 swapFree=9100/9100
[pid=8300] ppid=8297 vsize=55952 CPUtime=25.48 cores=0,2,4,6
/proc/8300/stat : 8300 (naps-1.02) R 8297 8300 7022 0 -1 4202496 9672 0 0 0 2545 3 0 0 20 0 1 0 105912131 57294848 13270 33554432000 4194304 5796924 140734150503488 140734150500728 4606534 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/8300/statm: 13988 13270 172 392 0 13587 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 55952

[startup+51.1003 s]
/proc/loadavg: 2.04 2.02 2.00 3/177 8302
/proc/meminfo: memFree=31753116/32872528 swapFree=9100/9100
[pid=8300] ppid=8297 vsize=75196 CPUtime=51.07 cores=0,2,4,6
/proc/8300/stat : 8300 (naps-1.02) R 8297 8300 7022 0 -1 4202496 10057 0 0 0 5104 3 0 0 20 0 1 0 105912131 77000704 16789 33554432000 4194304 5796924 140734150503488 140734150500728 4607192 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/8300/statm: 18799 16789 172 392 0 18398 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 75196

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 8300 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+51.2004 s]
/proc/loadavg: 2.04 2.02 2.00 3/177 8302
/proc/meminfo: memFree=31753116/32872528 swapFree=9100/9100
[pid=8300] ppid=8297 vsize=75196 CPUtime=51.17 cores=0,2,4,6
/proc/8300/stat : 8300 (naps-1.02) R 8297 8300 7022 0 -1 4202496 10057 0 0 0 5114 3 0 0 20 0 1 0 105912131 77000704 16789 33554432000 4194304 5796924 140734150503488 140734150500728 4606555 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/8300/statm: 18799 16789 172 392 0 18398 0
Current children cumulated CPU time (s) 51.17
Current children cumulated vsize (KiB) 75196

[startup+64.0003 s]
/proc/loadavg: 2.03 2.01 2.00 3/177 8348
/proc/meminfo: memFree=31755188/32872528 swapFree=9100/9100
[pid=8300] ppid=8297 vsize=75196 CPUtime=63.97 cores=0,2,4,6
/proc/8300/stat : 8300 (naps-1.02) R 8297 8300 7022 0 -1 4202496 10057 0 0 0 6394 3 0 0 20 0 1 0 105912131 77000704 16789 33554432000 4194304 5796924 140734150503488 140734150500728 4606789 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/8300/statm: 18799 16789 172 392 0 18398 0
Current children cumulated CPU time (s) 63.97
Current children cumulated vsize (KiB) 75196

[startup+76.8003 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 8348
/proc/meminfo: memFree=31678708/32872528 swapFree=9100/9100
[pid=8300] ppid=8297 vsize=75196 CPUtime=76.77 cores=0,2,4,6
/proc/8300/stat : 8300 (naps-1.02) R 8297 8300 7022 0 -1 4202496 10057 0 0 0 7674 3 0 0 20 0 1 0 105912131 77000704 16789 33554432000 4194304 5796924 140734150503488 140734150500728 4606555 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/8300/statm: 18799 16789 172 392 0 18398 0
Current children cumulated CPU time (s) 76.77
Current children cumulated vsize (KiB) 75196

[startup+83.2003 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 8348
/proc/meminfo: memFree=31639872/32872528 swapFree=9100/9100
[pid=8300] ppid=8297 vsize=75196 CPUtime=83.17 cores=0,2,4,6
/proc/8300/stat : 8300 (naps-1.02) R 8297 8300 7022 0 -1 4202496 10057 0 0 0 8314 3 0 0 20 0 1 0 105912131 77000704 16789 33554432000 4194304 5796924 140734150503488 140734150500728 4606555 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/8300/statm: 18799 16789 172 392 0 18398 0
Current children cumulated CPU time (s) 83.17
Current children cumulated vsize (KiB) 75196

[startup+84.8071 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 8348
/proc/meminfo: memFree=31637204/32872528 swapFree=9100/9100
[pid=8300] ppid=8297 vsize=75196 CPUtime=84.77 cores=0,2,4,6
/proc/8300/stat : 8300 (naps-1.02) R 8297 8300 7022 0 -1 4202496 10057 0 0 0 8474 3 0 0 20 0 1 0 105912131 77000704 16789 33554432000 4194304 5796924 140734150503488 140734150500728 4591930 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/8300/statm: 18799 16789 172 392 0 18398 0
Current children cumulated CPU time (s) 84.77
Current children cumulated vsize (KiB) 75196

[startup+86.4003 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 8348
/proc/meminfo: memFree=31637204/32872528 swapFree=9100/9100
[pid=8300] ppid=8297 vsize=75196 CPUtime=86.37 cores=0,2,4,6
/proc/8300/stat : 8300 (naps-1.02) R 8297 8300 7022 0 -1 4202496 10058 0 0 0 8634 3 0 0 20 0 1 0 105912131 77000704 17301 33554432000 4194304 5796924 140734150503488 140734150500728 4606768 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/8300/statm: 18799 17301 172 392 0 18398 0
Current children cumulated CPU time (s) 86.37
Current children cumulated vsize (KiB) 75196

[startup+86.8003 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 8348
/proc/meminfo: memFree=31637204/32872528 swapFree=9100/9100
[pid=8300] ppid=8297 vsize=75196 CPUtime=86.77 cores=0,2,4,6
/proc/8300/stat : 8300 (naps-1.02) R 8297 8300 7022 0 -1 4202496 10059 0 0 0 8674 3 0 0 20 0 1 0 105912131 77000704 17301 33554432000 4194304 5796924 140734150503488 140734150500728 4606480 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/8300/statm: 18799 17301 172 392 0 18398 0
Current children cumulated CPU time (s) 86.77
Current children cumulated vsize (KiB) 75196

[startup+87.0073 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 8348
/proc/meminfo: memFree=31632548/32872528 swapFree=9100/9100
[pid=8300] ppid=8297 vsize=75196 CPUtime=86.97 cores=0,2,4,6
/proc/8300/stat : 8300 (naps-1.02) R 8297 8300 7022 0 -1 4202496 10059 0 0 0 8694 3 0 0 20 0 1 0 105912131 77000704 17301 33554432000 4194304 5796924 140734150503488 140734150500728 4607258 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/8300/statm: 18799 17301 172 392 0 18398 0
Current children cumulated CPU time (s) 86.97
Current children cumulated vsize (KiB) 75196

Child status: 30
Real time (s): 87.0956
CPU time (s): 87.0718
CPU user time (s): 87.0348
CPU system time (s): 0.036994
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 86304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 87.0348
system time used= 0.036994
maximum resident set size= 74708
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10076
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= 11
involuntary context switches= 91

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.220966 second user time and 0.350946 second system time

The end

Launcher Data 

Begin job on node151 at 2016-06-06 21:03:30
IDJOB=4082805
IDBENCH=2274
IDSOLVER=2544
FILE ID=node151/4082805-1465239810
RUNJOBID= node151-1465227048-7038
PBS_JOBID= 19843240
Free space on /tmp= 71740 MiB

SOLVER NAME= NaPS 1.02
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb35-17-opb/normalized-frb35-17-2.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4082805-1465239810/watcher-4082805-1465239810 -o /tmp/evaluation-result-4082805-1465239810/solver-4082805-1465239810 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node151-1465227048-7038 --watchdog 1960  naps-1.02 HOME/instance-4082805-1465239810.opb

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

MD5SUM BENCH= 907943cf03e4e0f899b19858f5690e6e
RANDOM SEED=270491318

node151.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		: 2666.334
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	: 5332.66
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		: 2666.334
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		: 2666.334
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		: 2666.334
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		: 2666.334
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		: 2666.334
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	: 5332.55
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		: 2666.334
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		: 2666.334
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:        31861940 kB
Buffers:           17180 kB
Cached:            85392 kB
SwapCached:         1732 kB
Active:           254468 kB
Inactive:          41476 kB
Active(anon):     195124 kB
Inactive(anon):      604 kB
Active(file):      59344 kB
Inactive(file):    40872 kB
Unevictable:        9100 kB
Mlocked:            9100 kB
SwapTotal:      67108856 kB
SwapFree:       67098616 kB
Dirty:              4680 kB
Writeback:             0 kB
AnonPages:        242704 kB
Mapped:             7692 kB
Shmem:                 0 kB
Slab:             566120 kB
SReclaimable:       9912 kB
SUnreclaim:       556208 kB
KernelStack:        1472 kB
PageTables:         4380 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     338616 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    165888 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= 71732 MiB
End job on node151 at 2016-06-06 21:04:57