Trace number 3750396

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
npSolver 1.0 (fixed)OPT-30 20.0769 20.1954

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb30-15-opb/normalized-frb30-15-1.opb
MD5SUM65bafde3eb06761afc4fe90b6aa8c264
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-30
Best CPU time to get the best result obtained on this benchmark19.787
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -30
Optimality of the best value was proved YES
Number of variables450
Total number of constraints17827
Number of constraints which are clauses17827
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 450
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 450
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 450
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.05	c run usual solver
0.00/0.12	c model valid
0.00/0.12	c current solution ok
0.00/0.15	o 0
0.00/0.15	c current bound: 225
0.00/0.15	c (debug) using card networks
0.00/0.15	c old isEQ: 225, new EQ is 0
0.00/0.34	c current bound: 338
0.00/0.34	c (debug) using card networks
0.00/0.34	c old isEQ: 82, new EQ is 0
0.00/0.75	c current bound: 394
0.00/0.75	c (debug) using card networks
0.00/0.75	c old isEQ: 138, new EQ is 0
1.26/1.36	c current bound: 422
1.26/1.36	c (debug) using card networks
1.26/1.36	c old isEQ: 166, new EQ is 0
3.27/3.34	c model valid
3.27/3.34	c current solution ok
3.32/3.45	o -28
3.32/3.45	c current bound: 408
3.32/3.45	c (debug) using card networks
3.32/3.45	c old isEQ: 152, new EQ is 0
4.07/4.20	c current bound: 415
4.07/4.20	c (debug) using card networks
4.07/4.20	c old isEQ: 159, new EQ is 0
5.05/5.28	c current bound: 419
5.05/5.28	c (debug) using card networks
5.05/5.28	c old isEQ: 163, new EQ is 0
6.45/6.66	c current bound: 421
6.45/6.66	c (debug) using card networks
6.45/6.66	c old isEQ: 165, new EQ is 0
10.94/11.18	c model valid
10.94/11.18	c current solution ok
10.94/11.18	o -29
10.94/11.18	c current bound: 420
10.94/11.18	c (debug) using card networks
10.94/11.18	c old isEQ: 164, new EQ is 0
19.94/20.18	c model valid
19.94/20.18	c current solution ok
19.94/20.19	o -30
19.94/20.19	c display solution
19.94/20.19	s OPTIMUM FOUND
19.94/20.19	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

Verifier Data 

OK	-30

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

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-3750396-1339120357/watcher-3750396-1339120357 -o /tmp/evaluation-result-3750396-1339120357/solver-3750396-1339120357 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo.sh HOME/instance-3750396-1339120357.opb 709231068 HOME HOME 

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: 2.00 2.00 2.00 3/177 4029
/proc/meminfo: memFree=30281088/32873844 swapFree=7124/7124
[pid=4029] ppid=4027 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/4029/stat : 4029 (npSolver-pbo.sh) S 4027 4029 694 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 378164112 9367552 274 33554432000 4194304 5064252 140733839695744 140733839694656 226329519694 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/4029/statm: 2287 274 233 213 0 72 0

[startup+0.0374039 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 4029
/proc/meminfo: memFree=30281088/32873844 swapFree=7124/7124
[pid=4029] ppid=4027 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/4029/stat : 4029 (npSolver-pbo.sh) S 4027 4029 694 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 378164112 9367552 274 33554432000 4194304 5064252 140733839695744 140733839694656 226329519694 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/4029/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100651 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 4029
/proc/meminfo: memFree=30281088/32873844 swapFree=7124/7124
[pid=4029] ppid=4027 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/4029/stat : 4029 (npSolver-pbo.sh) S 4027 4029 694 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 378164112 9367552 274 33554432000 4194304 5064252 140733839695744 140733839694656 226329519694 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/4029/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300279 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 4029
/proc/meminfo: memFree=30281088/32873844 swapFree=7124/7124
[pid=4029] ppid=4027 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/4029/stat : 4029 (npSolver-pbo.sh) S 4027 4029 694 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 378164112 9367552 274 33554432000 4194304 5064252 140733839695744 140733839694656 226329519694 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/4029/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700229 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 4029
/proc/meminfo: memFree=30281088/32873844 swapFree=7124/7124
[pid=4029] ppid=4027 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/4029/stat : 4029 (npSolver-pbo.sh) S 4027 4029 694 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 378164112 9367552 274 33554432000 4194304 5064252 140733839695744 140733839694656 226329519694 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/4029/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50033 s]
/proc/loadavg: 1.92 1.98 1.99 3/181 4057
/proc/meminfo: memFree=30268012/32873844 swapFree=7124/7124
[pid=4029] ppid=4027 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/4029/stat : 4029 (npSolver-pbo.sh) S 4027 4029 694 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 378164112 9367552 274 33554432000 4194304 5064252 140733839695744 140733839694656 226329519694 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/4029/statm: 2287 274 233 213 0 72 0
[pid=4030] ppid=4029 vsize=8180 CPUtime=1.35 cores=1,3,5,7
/proc/4030/stat : 4030 (npSolver-pbo) S 4029 4029 694 0 -1 4202496 5466 20916 0 0 10 3 118 4 20 0 1 0 378164112 8376320 1732 33554432000 4194304 6004724 140736479194592 140736479186944 5186782 0 65536 4102 0 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/4030/statm: 2045 1732 172 442 0 1599 0
Current children cumulated CPU time (s) 1.35
Current children cumulated vsize (KiB) 17328

[startup+3.10039 s]
/proc/loadavg: 1.92 1.98 1.99 3/181 4064
/proc/meminfo: memFree=30266640/32873844 swapFree=7124/7124
[pid=4029] ppid=4027 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/4029/stat : 4029 (npSolver-pbo.sh) S 4027 4029 694 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 378164112 9367552 274 33554432000 4194304 5064252 140733839695744 140733839694656 226329519694 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/4029/statm: 2287 274 233 213 0 72 0
[pid=4030] ppid=4029 vsize=8180 CPUtime=1.35 cores=1,3,5,7
/proc/4030/stat : 4030 (npSolver-pbo) S 4029 4029 694 0 -1 4202496 5466 20916 0 0 10 3 118 4 20 0 1 0 378164112 8376320 1732 33554432000 4194304 6004724 140736479194592 140736479186944 5186782 0 65536 4102 0 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/4030/statm: 2045 1732 172 442 0 1599 0
[pid=4063] ppid=4030 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/4063/stat : 4063 (satsolver.sh) S 4030 4029 694 0 -1 4202496 599 0 0 0 0 0 0 0 20 0 1 0 378164250 9367552 267 33554432000 4194304 5064252 140733526545968 140733526544880 226329519694 0 65536 4100 65538 18446744071579302229 0 0 17 7 0 0 0 0 0
/proc/4063/statm: 2287 267 226 213 0 72 0
[pid=4064] ppid=4063 vsize=13332 CPUtime=1.71 cores=1,3,5,7
/proc/4064/stat : 4064 (glucose) R 4063 4029 694 0 -1 4202496 3923 0 0 0 170 1 0 0 20 0 1 0 378164250 13651968 2859 33554432000 4194304 5208918 140733943642384 140733943640328 4231508 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/4064/statm: 3333 2859 105 248 0 3082 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 39808

[startup+6.30035 s]
/proc/loadavg: 1.93 1.98 1.99 3/181 4085
/proc/meminfo: memFree=30267144/32873844 swapFree=7124/7124
[pid=4029] ppid=4027 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/4029/stat : 4029 (npSolver-pbo.sh) S 4027 4029 694 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 378164112 9367552 274 33554432000 4194304 5064252 140733839695744 140733839694656 226329519694 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/4029/statm: 2287 274 233 213 0 72 0
[pid=4030] ppid=4029 vsize=8180 CPUtime=5.16 cores=1,3,5,7
/proc/4030/stat : 4030 (npSolver-pbo) S 4029 4029 694 0 -1 4202496 6727 38461 0 0 14 3 490 9 20 0 1 0 378164112 8376320 1732 33554432000 4194304 6004724 140736479194592 140736479186944 5186782 0 65536 4102 0 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/4030/statm: 2045 1732 172 442 0 1599 0
[pid=4084] ppid=4030 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/4084/stat : 4084 (satsolver.sh) S 4030 4029 694 0 -1 4202496 597 0 0 0 0 0 0 0 20 0 1 0 378164642 9367552 267 33554432000 4194304 5064252 140733972944336 140733972943248 226329519694 0 65536 4100 65538 18446744071579302229 0 0 17 7 0 0 0 0 0
/proc/4084/statm: 2287 267 226 213 0 72 0
[pid=4085] ppid=4084 vsize=8996 CPUtime=0.99 cores=1,3,5,7
/proc/4085/stat : 4085 (glucose) R 4084 4029 694 0 -1 4202496 2751 0 0 0 99 0 0 0 20 0 1 0 378164642 9211904 1782 33554432000 4194304 5208918 140736216015488 140736216013512 4229556 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/4085/statm: 2249 1782 105 248 0 1998 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 35472

[startup+12.7003 s]
/proc/loadavg: 1.93 1.98 1.99 3/181 4099
/proc/meminfo: memFree=30266036/32873844 swapFree=7124/7124
[pid=4029] ppid=4027 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/4029/stat : 4029 (npSolver-pbo.sh) S 4027 4029 694 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 378164112 9367552 274 33554432000 4194304 5064252 140733839695744 140733839694656 226329519694 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/4029/statm: 2287 274 233 213 0 72 0
[pid=4030] ppid=4029 vsize=8180 CPUtime=11.06 cores=1,3,5,7
/proc/4030/stat : 4030 (npSolver-pbo) S 4029 4029 694 0 -1 4202496 7575 52032 0 0 18 3 1071 14 20 0 1 0 378164112 8376320 1732 33554432000 4194304 6004724 140736479194592 140736479186944 5186782 0 65536 4102 0 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/4030/statm: 2045 1732 172 442 0 1599 0
[pid=4098] ppid=4030 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/4098/stat : 4098 (satsolver.sh) S 4030 4029 694 0 -1 4202496 597 0 0 0 0 0 0 0 20 0 1 0 378165232 9367552 266 33554432000 4194304 5064252 140737145917216 140737145916128 226329519694 0 65536 4100 65538 18446744071579302229 0 0 17 7 0 0 0 0 0
/proc/4098/statm: 2287 266 226 213 0 72 0
[pid=4099] ppid=4098 vsize=12520 CPUtime=1.49 cores=1,3,5,7
/proc/4099/stat : 4099 (glucose) R 4098 4029 694 0 -1 4202496 3510 0 0 0 149 0 0 0 20 0 1 0 378165232 12820480 2450 33554432000 4194304 5208918 140733529342608 140733529340552 4228952 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/4099/statm: 3130 2450 105 248 0 2879 0
Current children cumulated CPU time (s) 12.55
Current children cumulated vsize (KiB) 38996

Solver just ended. Dumping a history of the last processes samples

[startup+15.9003 s]
/proc/loadavg: 1.94 1.98 1.99 3/181 4099
/proc/meminfo: memFree=30225464/32873844 swapFree=7124/7124
[pid=4029] ppid=4027 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/4029/stat : 4029 (npSolver-pbo.sh) S 4027 4029 694 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 378164112 9367552 274 33554432000 4194304 5064252 140733839695744 140733839694656 226329519694 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/4029/statm: 2287 274 233 213 0 72 0
[pid=4030] ppid=4029 vsize=8180 CPUtime=11.06 cores=1,3,5,7
/proc/4030/stat : 4030 (npSolver-pbo) S 4029 4029 694 0 -1 4202496 7575 52032 0 0 18 3 1071 14 20 0 1 0 378164112 8376320 1732 33554432000 4194304 6004724 140736479194592 140736479186944 5186782 0 65536 4102 0 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/4030/statm: 2045 1732 172 442 0 1599 0
[pid=4098] ppid=4030 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/4098/stat : 4098 (satsolver.sh) S 4030 4029 694 0 -1 4202496 597 0 0 0 0 0 0 0 20 0 1 0 378165232 9367552 266 33554432000 4194304 5064252 140737145917216 140737145916128 226329519694 0 65536 4100 65538 18446744071579302229 0 0 17 7 0 0 0 0 0
/proc/4098/statm: 2287 266 226 213 0 72 0
[pid=4099] ppid=4098 vsize=15844 CPUtime=4.69 cores=1,3,5,7
/proc/4099/stat : 4099 (glucose) R 4098 4029 694 0 -1 4202496 4691 0 0 0 469 0 0 0 20 0 1 0 378165232 16224256 3519 33554432000 4194304 5208918 140733529342608 140733529340472 4212649 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/4099/statm: 3961 3519 105 248 0 3710 0
Current children cumulated CPU time (s) 15.75
Current children cumulated vsize (KiB) 42320

[startup+17.5003 s]
/proc/loadavg: 1.94 1.98 1.99 3/181 4099
/proc/meminfo: memFree=30224720/32873844 swapFree=7124/7124
[pid=4029] ppid=4027 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/4029/stat : 4029 (npSolver-pbo.sh) S 4027 4029 694 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 378164112 9367552 274 33554432000 4194304 5064252 140733839695744 140733839694656 226329519694 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/4029/statm: 2287 274 233 213 0 72 0
[pid=4030] ppid=4029 vsize=8180 CPUtime=11.06 cores=1,3,5,7
/proc/4030/stat : 4030 (npSolver-pbo) S 4029 4029 694 0 -1 4202496 7575 52032 0 0 18 3 1071 14 20 0 1 0 378164112 8376320 1732 33554432000 4194304 6004724 140736479194592 140736479186944 5186782 0 65536 4102 0 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/4030/statm: 2045 1732 172 442 0 1599 0
[pid=4098] ppid=4030 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/4098/stat : 4098 (satsolver.sh) S 4030 4029 694 0 -1 4202496 597 0 0 0 0 0 0 0 20 0 1 0 378165232 9367552 266 33554432000 4194304 5064252 140737145917216 140737145916128 226329519694 0 65536 4100 65538 18446744071579302229 0 0 17 7 0 0 0 0 0
/proc/4098/statm: 2287 266 226 213 0 72 0
[pid=4099] ppid=4098 vsize=16872 CPUtime=6.29 cores=1,3,5,7
/proc/4099/stat : 4099 (glucose) R 4098 4029 694 0 -1 4202496 4957 0 0 0 629 0 0 0 20 0 1 0 378165232 17276928 3776 33554432000 4194304 5208918 140733529342608 140733529340472 4229728 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/4099/statm: 4218 3776 105 248 0 3967 0
Current children cumulated CPU time (s) 17.35
Current children cumulated vsize (KiB) 43348

[startup+19.1003 s]
/proc/loadavg: 1.94 1.98 1.99 3/181 4099
/proc/meminfo: memFree=30224604/32873844 swapFree=7124/7124
[pid=4029] ppid=4027 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/4029/stat : 4029 (npSolver-pbo.sh) S 4027 4029 694 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 378164112 9367552 274 33554432000 4194304 5064252 140733839695744 140733839694656 226329519694 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/4029/statm: 2287 274 233 213 0 72 0
[pid=4030] ppid=4029 vsize=8180 CPUtime=11.06 cores=1,3,5,7
/proc/4030/stat : 4030 (npSolver-pbo) S 4029 4029 694 0 -1 4202496 7575 52032 0 0 18 3 1071 14 20 0 1 0 378164112 8376320 1732 33554432000 4194304 6004724 140736479194592 140736479186944 5186782 0 65536 4102 0 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/4030/statm: 2045 1732 172 442 0 1599 0
[pid=4098] ppid=4030 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/4098/stat : 4098 (satsolver.sh) S 4030 4029 694 0 -1 4202496 597 0 0 0 0 0 0 0 20 0 1 0 378165232 9367552 266 33554432000 4194304 5064252 140737145917216 140737145916128 226329519694 0 65536 4100 65538 18446744071579302229 0 0 17 7 0 0 0 0 0
/proc/4098/statm: 2287 266 226 213 0 72 0
[pid=4099] ppid=4098 vsize=16872 CPUtime=7.88 cores=1,3,5,7
/proc/4099/stat : 4099 (glucose) R 4098 4029 694 0 -1 4202496 4958 0 0 0 788 0 0 0 20 0 1 0 378165232 17276928 3777 33554432000 4194304 5208918 140733529342608 140733529340472 4229528 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/4099/statm: 4218 3777 105 248 0 3967 0
Current children cumulated CPU time (s) 18.94
Current children cumulated vsize (KiB) 43348

[startup+19.9003 s]
/proc/loadavg: 1.94 1.98 1.99 3/181 4099
/proc/meminfo: memFree=30220136/32873844 swapFree=7124/7124
[pid=4029] ppid=4027 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/4029/stat : 4029 (npSolver-pbo.sh) S 4027 4029 694 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 378164112 9367552 274 33554432000 4194304 5064252 140733839695744 140733839694656 226329519694 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/4029/statm: 2287 274 233 213 0 72 0
[pid=4030] ppid=4029 vsize=8180 CPUtime=11.06 cores=1,3,5,7
/proc/4030/stat : 4030 (npSolver-pbo) S 4029 4029 694 0 -1 4202496 7575 52032 0 0 18 3 1071 14 20 0 1 0 378164112 8376320 1732 33554432000 4194304 6004724 140736479194592 140736479186944 5186782 0 65536 4102 0 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/4030/statm: 2045 1732 172 442 0 1599 0
[pid=4098] ppid=4030 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/4098/stat : 4098 (satsolver.sh) S 4030 4029 694 0 -1 4202496 597 0 0 0 0 0 0 0 20 0 1 0 378165232 9367552 266 33554432000 4194304 5064252 140737145917216 140737145916128 226329519694 0 65536 4100 65538 18446744071579302229 0 0 17 7 0 0 0 0 0
/proc/4098/statm: 2287 266 226 213 0 72 0
[pid=4099] ppid=4098 vsize=21264 CPUtime=8.68 cores=1,3,5,7
/proc/4099/stat : 4099 (glucose) R 4098 4029 694 0 -1 4202496 5114 0 0 0 868 0 0 0 20 0 1 0 378165232 21774336 4440 33554432000 4194304 5208918 140733529342608 140733529340552 4229776 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/4099/statm: 5316 4440 105 248 0 5065 0
Current children cumulated CPU time (s) 19.74
Current children cumulated vsize (KiB) 47740

[startup+20.1003 s]
/proc/loadavg: 1.94 1.98 1.99 3/181 4099
/proc/meminfo: memFree=30220136/32873844 swapFree=7124/7124
[pid=4029] ppid=4027 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/4029/stat : 4029 (npSolver-pbo.sh) S 4027 4029 694 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 378164112 9367552 274 33554432000 4194304 5064252 140733839695744 140733839694656 226329519694 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/4029/statm: 2287 274 233 213 0 72 0
[pid=4030] ppid=4029 vsize=8180 CPUtime=11.06 cores=1,3,5,7
/proc/4030/stat : 4030 (npSolver-pbo) S 4029 4029 694 0 -1 4202496 7575 52032 0 0 18 3 1071 14 20 0 1 0 378164112 8376320 1732 33554432000 4194304 6004724 140736479194592 140736479186944 5186782 0 65536 4102 0 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/4030/statm: 2045 1732 172 442 0 1599 0
[pid=4098] ppid=4030 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/4098/stat : 4098 (satsolver.sh) S 4030 4029 694 0 -1 4202496 597 0 0 0 0 0 0 0 20 0 1 0 378165232 9367552 266 33554432000 4194304 5064252 140737145917216 140737145916128 226329519694 0 65536 4100 65538 18446744071579302229 0 0 17 7 0 0 0 0 0
/proc/4098/statm: 2287 266 226 213 0 72 0
[pid=4099] ppid=4098 vsize=21264 CPUtime=8.88 cores=1,3,5,7
/proc/4099/stat : 4099 (glucose) R 4098 4029 694 0 -1 4202496 5114 0 0 0 888 0 0 0 20 0 1 0 378165232 21774336 4440 33554432000 4194304 5208918 140733529342608 140733529340552 4229328 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/4099/statm: 5316 4440 105 248 0 5065 0
Current children cumulated CPU time (s) 19.94
Current children cumulated vsize (KiB) 47740

Child status: 0
Real time (s): 20.1954
CPU time (s): 20.0769
CPU user time (s): 19.869
CPU system time (s): 0.207968
CPU usage (%): 99.4133
Max. virtual memory (cumulated for all children) (KiB): 47740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 19.869
system time used= 0.207968
maximum resident set size= 34124
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 69162
page faults= 0
swaps= 0
block input operations= 0
block output operations= 14280
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 199
involuntary context switches= 132

runsolver used 0.021996 second user time and 0.134979 second system time

The end

Launcher Data 

Begin job on node110 at 2012-06-08 03:52:37
IDJOB=3750396
IDBENCH=2236
IDSOLVER=2334
FILE ID=node110/3750396-1339120357
RUNJOBID= node110-1339111340-2980
PBS_JOBID= 14643743
Free space on /tmp= 70928 MiB

SOLVER NAME= npSolver 1.0
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb30-15-opb/normalized-frb30-15-1.opb
COMMAND LINE= DIR/npSolver-pbo.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3750396-1339120357/watcher-3750396-1339120357 -o /tmp/evaluation-result-3750396-1339120357/solver-3750396-1339120357 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo.sh HOME/instance-3750396-1339120357.opb 709231068 HOME HOME

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

MD5SUM BENCH= 65bafde3eb06761afc4fe90b6aa8c264
RANDOM SEED=709231068

node110.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		: 2666.893
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	: 5333.78
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		: 2666.893
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	: 5331.91
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		: 2666.893
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	: 5331.92
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		: 2666.893
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	: 5331.91
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		: 2666.893
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	: 5331.92
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		: 2666.893
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	: 5331.90
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		: 2666.893
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	: 5331.91
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		: 2666.893
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	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        30281840 kB
Buffers:          102912 kB
Cached:          1595320 kB
SwapCached:         3684 kB
Active:           289436 kB
Inactive:        1519684 kB
Active(anon):     109692 kB
Inactive(anon):     3832 kB
Active(file):     179744 kB
Inactive(file):  1515852 kB
Unevictable:        7124 kB
Mlocked:            7124 kB
SwapTotal:      67108856 kB
SwapFree:       67097344 kB
Dirty:              8632 kB
Writeback:             0 kB
AnonPages:        115376 kB
Mapped:             9724 kB
Shmem:                 0 kB
Slab:             642316 kB
SReclaimable:      82748 kB
SUnreclaim:       559568 kB
KernelStack:        1504 kB
PageTables:         4468 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     221460 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    100352 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 70920 MiB
End job on node110 at 2012-06-08 03:52:57