Trace number 3696453

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
pb2sat 2012-05-19OPT-30 16.0376 16.0615

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb30-15-opb/normalized-frb30-15-4.opb
MD5SUM7bb05c60facd55e51c4cfcaa0e217e6e
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 benchmark15.9636
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 constraints17831
Number of constraints which are clauses17831
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 model valid
0.00/0.05	c current solution ok
0.00/0.08	o 0
0.00/0.08	c current bound: 225
0.00/0.08	c (debug) using card networks
0.00/0.31	c current bound: 338
0.00/0.31	c (debug) using card networks
0.00/0.71	c current bound: 394
0.00/0.71	c (debug) using card networks
1.26/1.33	c current bound: 422
1.26/1.33	c (debug) using card networks
3.06/3.14	c model valid
3.06/3.14	c current solution ok
3.06/3.14	o -28
3.06/3.14	c current bound: 408
3.06/3.14	c (debug) using card networks
3.76/3.86	c current bound: 415
3.76/3.86	c (debug) using card networks
4.86/4.93	c current bound: 419
4.86/4.93	c (debug) using card networks
6.26/6.33	c current bound: 421
6.26/6.33	c (debug) using card networks
8.25/8.37	c model valid
8.25/8.37	c current solution ok
8.25/8.37	o -29
8.25/8.37	c current bound: 420
8.25/8.37	c (debug) using card networks
15.95/16.05	c model valid
15.95/16.05	c current solution ok
15.95/16.05	o -30
15.95/16.05	s OPTIMUM FOUND
15.95/16.05	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-3696453-1338061962/watcher-3696453-1338061962 -o /tmp/evaluation-result-3696453-1338061962/solver-3696453-1338061962 -C 1800 -W 1900 -M 15500 HOME/runPb2sat.sh HOME/instance-3696453-1338061962.opb 941797324 HOME HOME 

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 3/177 1946
/proc/meminfo: memFree=28995468/32873844 swapFree=7104/7104
[pid=1946] ppid=1944 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/1946/stat : 1946 (runPb2sat.sh) S 1944 1946 1205 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272324751 9367552 275 33554432000 4194304 5064252 140733518952416 140733518951328 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/1946/statm: 2287 275 233 213 0 72 0

[startup+0.0554249 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 1946
/proc/meminfo: memFree=28995468/32873844 swapFree=7104/7104
[pid=1946] ppid=1944 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/1946/stat : 1946 (runPb2sat.sh) S 1944 1946 1205 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272324751 9367552 275 33554432000 4194304 5064252 140733518952416 140733518951328 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/1946/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100154 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 1946
/proc/meminfo: memFree=28995468/32873844 swapFree=7104/7104
[pid=1946] ppid=1944 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/1946/stat : 1946 (runPb2sat.sh) S 1944 1946 1205 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272324751 9367552 275 33554432000 4194304 5064252 140733518952416 140733518951328 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/1946/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.30013 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 1946
/proc/meminfo: memFree=28995468/32873844 swapFree=7104/7104
[pid=1946] ppid=1944 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/1946/stat : 1946 (runPb2sat.sh) S 1944 1946 1205 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272324751 9367552 275 33554432000 4194304 5064252 140733518952416 140733518951328 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/1946/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700112 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 1946
/proc/meminfo: memFree=28995468/32873844 swapFree=7104/7104
[pid=1946] ppid=1944 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/1946/stat : 1946 (runPb2sat.sh) S 1944 1946 1205 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272324751 9367552 275 33554432000 4194304 5064252 140733518952416 140733518951328 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/1946/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50019 s]
/proc/loadavg: 2.00 2.00 2.00 3/181 1965
/proc/meminfo: memFree=28985568/32873844 swapFree=7104/7104
[pid=1946] ppid=1944 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/1946/stat : 1946 (runPb2sat.sh) S 1944 1946 1205 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272324751 9367552 275 33554432000 4194304 5064252 140733518952416 140733518951328 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/1946/statm: 2287 275 233 213 0 72 0
[pid=1947] ppid=1946 vsize=3352 CPUtime=1.32 cores=0,2,4,6
/proc/1947/stat : 1947 (pb2sat) S 1946 1946 1205 0 -1 4202496 1661 10723 0 0 9 2 119 2 20 0 1 0 272324751 3432448 503 33554432000 4194304 5873084 140736719474976 140736719468792 5124602 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/1947/statm: 838 503 172 410 0 420 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 12500

[startup+3.10036 s]
/proc/loadavg: 2.00 2.00 2.00 3/181 1968
/proc/meminfo: memFree=28984632/32873844 swapFree=7104/7104
[pid=1946] ppid=1944 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/1946/stat : 1946 (runPb2sat.sh) S 1944 1946 1205 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272324751 9367552 275 33554432000 4194304 5064252 140733518952416 140733518951328 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/1946/statm: 2287 275 233 213 0 72 0
[pid=1947] ppid=1946 vsize=3352 CPUtime=1.32 cores=0,2,4,6
/proc/1947/stat : 1947 (pb2sat) S 1946 1946 1205 0 -1 4202496 1661 10723 0 0 9 2 119 2 20 0 1 0 272324751 3432448 503 33554432000 4194304 5873084 140736719474976 140736719468792 5124602 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/1947/statm: 838 503 172 410 0 420 0
[pid=1967] ppid=1947 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/1967/stat : 1967 (satsolver.sh) S 1947 1946 1205 0 -1 4202496 598 0 0 0 0 0 0 0 20 0 1 0 272324885 9367552 267 33554432000 4194304 5064252 140736003708320 140736003707232 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/1967/statm: 2287 267 226 213 0 72 0
[pid=1968] ppid=1967 vsize=9628 CPUtime=1.74 cores=0,2,4,6
/proc/1968/stat : 1968 (glucose_static) R 1967 1946 1205 0 -1 4202496 3712 0 0 0 174 0 0 0 20 0 1 0 272324886 9859072 1979 33554432000 4194304 4896791 140735138853696 140735138851096 4230803 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/1968/statm: 2407 1979 78 172 0 2233 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 31276

[startup+6.30034 s]
/proc/loadavg: 2.00 2.00 2.00 3/181 1986
/proc/meminfo: memFree=28984376/32873844 swapFree=7104/7104
[pid=1946] ppid=1944 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/1946/stat : 1946 (runPb2sat.sh) S 1944 1946 1205 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272324751 9367552 275 33554432000 4194304 5064252 140733518952416 140733518951328 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/1946/statm: 2287 275 233 213 0 72 0
[pid=1947] ppid=1946 vsize=3856 CPUtime=4.91 cores=0,2,4,6
/proc/1947/stat : 1947 (pb2sat) S 1946 1946 1205 0 -1 4202496 2979 22522 0 0 14 2 470 5 20 0 1 0 272324751 3948544 630 33554432000 4194304 5873084 140736719474976 140736719468792 5124602 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/1947/statm: 964 630 172 410 0 546 0
[pid=1985] ppid=1947 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/1985/stat : 1985 (satsolver.sh) S 1947 1946 1205 0 -1 4202496 597 0 0 0 0 0 0 0 20 0 1 0 272325245 9367552 267 33554432000 4194304 5064252 140736286885280 140736286884192 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/1985/statm: 2287 267 226 213 0 72 0
[pid=1986] ppid=1985 vsize=9420 CPUtime=1.35 cores=0,2,4,6
/proc/1986/stat : 1986 (glucose_static) R 1985 1946 1205 0 -1 4202496 2928 0 0 0 135 0 0 0 20 0 1 0 272325245 9646080 1964 33554432000 4194304 4896791 140733836251376 140733836248904 4223862 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/1986/statm: 2355 1964 78 172 0 2181 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 31572

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 2.00 3/181 1998
/proc/meminfo: memFree=28979720/32873844 swapFree=7104/7104
[pid=1946] ppid=1944 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/1946/stat : 1946 (runPb2sat.sh) S 1944 1946 1205 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272324751 9367552 275 33554432000 4194304 5064252 140733518952416 140733518951328 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/1946/statm: 2287 275 233 213 0 72 0
[pid=1947] ppid=1946 vsize=3856 CPUtime=8.35 cores=0,2,4,6
/proc/1947/stat : 1947 (pb2sat) S 1946 1946 1205 0 -1 4202496 3886 31397 0 0 18 2 808 7 20 0 1 0 272324751 3948544 630 33554432000 4194304 5873084 140736719474976 140736719468792 5124602 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/1947/statm: 964 630 172 410 0 546 0
[pid=1994] ppid=1947 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/1994/stat : 1994 (satsolver.sh) S 1947 1946 1205 0 -1 4202496 597 0 0 0 0 0 0 0 20 0 1 0 272325590 9367552 267 33554432000 4194304 5064252 140735471073664 140735471072576 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/1994/statm: 2287 267 226 213 0 72 0
[pid=1995] ppid=1994 vsize=11336 CPUtime=4.3 cores=0,2,4,6
/proc/1995/stat : 1995 (glucose_static) R 1994 1946 1205 0 -1 4202496 5260 0 0 0 430 0 0 0 20 0 1 0 272325590 11608064 2352 33554432000 4194304 4896791 140736097902400 140736097899928 4205523 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/1995/statm: 2834 2352 78 172 0 2660 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 33488

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

[startup+14.3062 s]
/proc/loadavg: 2.00 2.00 2.00 3/181 1998
/proc/meminfo: memFree=28977868/32873844 swapFree=7104/7104
[pid=1946] ppid=1944 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/1946/stat : 1946 (runPb2sat.sh) S 1944 1946 1205 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272324751 9367552 275 33554432000 4194304 5064252 140733518952416 140733518951328 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/1946/statm: 2287 275 233 213 0 72 0
[pid=1947] ppid=1946 vsize=3856 CPUtime=8.35 cores=0,2,4,6
/proc/1947/stat : 1947 (pb2sat) S 1946 1946 1205 0 -1 4202496 3886 31397 0 0 18 2 808 7 20 0 1 0 272324751 3948544 630 33554432000 4194304 5873084 140736719474976 140736719468792 5124602 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/1947/statm: 964 630 172 410 0 546 0
[pid=1994] ppid=1947 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/1994/stat : 1994 (satsolver.sh) S 1947 1946 1205 0 -1 4202496 597 0 0 0 0 0 0 0 20 0 1 0 272325590 9367552 267 33554432000 4194304 5064252 140735471073664 140735471072576 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/1994/statm: 2287 267 226 213 0 72 0
[pid=1995] ppid=1994 vsize=11752 CPUtime=5.9 cores=0,2,4,6
/proc/1995/stat : 1995 (glucose_static) R 1994 1946 1205 0 -1 4202496 6370 0 0 0 590 0 0 0 20 0 1 0 272325590 12034048 2550 33554432000 4194304 4896791 140736097902400 140736097898072 4203806 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/1995/statm: 2938 2550 78 172 0 2764 0
Current children cumulated CPU time (s) 14.25
Current children cumulated vsize (KiB) 33904

[startup+15.1003 s]
/proc/loadavg: 2.00 2.00 2.00 3/181 1998
/proc/meminfo: memFree=28977868/32873844 swapFree=7104/7104
[pid=1946] ppid=1944 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/1946/stat : 1946 (runPb2sat.sh) S 1944 1946 1205 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272324751 9367552 275 33554432000 4194304 5064252 140733518952416 140733518951328 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/1946/statm: 2287 275 233 213 0 72 0
[pid=1947] ppid=1946 vsize=3856 CPUtime=8.35 cores=0,2,4,6
/proc/1947/stat : 1947 (pb2sat) S 1946 1946 1205 0 -1 4202496 3886 31397 0 0 18 2 808 7 20 0 1 0 272324751 3948544 630 33554432000 4194304 5873084 140736719474976 140736719468792 5124602 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/1947/statm: 964 630 172 410 0 546 0
[pid=1994] ppid=1947 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/1994/stat : 1994 (satsolver.sh) S 1947 1946 1205 0 -1 4202496 597 0 0 0 0 0 0 0 20 0 1 0 272325590 9367552 267 33554432000 4194304 5064252 140735471073664 140735471072576 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/1994/statm: 2287 267 226 213 0 72 0
[pid=1995] ppid=1994 vsize=13712 CPUtime=6.7 cores=0,2,4,6
/proc/1995/stat : 1995 (glucose_static) R 1994 1946 1205 0 -1 4202496 6715 0 0 0 669 1 0 0 20 0 1 0 272325590 14041088 2886 33554432000 4194304 4896791 140736097902400 140736097898072 4225130 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/1995/statm: 3428 2886 78 172 0 3254 0
Current children cumulated CPU time (s) 15.05
Current children cumulated vsize (KiB) 35864

[startup+15.5003 s]
/proc/loadavg: 2.00 2.00 2.00 3/181 1998
/proc/meminfo: memFree=28977620/32873844 swapFree=7104/7104
[pid=1946] ppid=1944 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/1946/stat : 1946 (runPb2sat.sh) S 1944 1946 1205 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272324751 9367552 275 33554432000 4194304 5064252 140733518952416 140733518951328 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/1946/statm: 2287 275 233 213 0 72 0
[pid=1947] ppid=1946 vsize=3856 CPUtime=8.35 cores=0,2,4,6
/proc/1947/stat : 1947 (pb2sat) S 1946 1946 1205 0 -1 4202496 3886 31397 0 0 18 2 808 7 20 0 1 0 272324751 3948544 630 33554432000 4194304 5873084 140736719474976 140736719468792 5124602 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/1947/statm: 964 630 172 410 0 546 0
[pid=1994] ppid=1947 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/1994/stat : 1994 (satsolver.sh) S 1947 1946 1205 0 -1 4202496 597 0 0 0 0 0 0 0 20 0 1 0 272325590 9367552 267 33554432000 4194304 5064252 140735471073664 140735471072576 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/1994/statm: 2287 267 226 213 0 72 0
[pid=1995] ppid=1994 vsize=12036 CPUtime=7.1 cores=0,2,4,6
/proc/1995/stat : 1995 (glucose_static) R 1994 1946 1205 0 -1 4202496 7370 0 0 0 709 1 0 0 20 0 1 0 272325590 12324864 2497 33554432000 4194304 4896791 140736097902400 140736097899608 4224764 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/1995/statm: 3009 2497 78 172 0 2835 0
Current children cumulated CPU time (s) 15.45
Current children cumulated vsize (KiB) 34188

[startup+15.9003 s]
/proc/loadavg: 2.00 2.00 2.00 3/181 1998
/proc/meminfo: memFree=28977620/32873844 swapFree=7104/7104
[pid=1946] ppid=1944 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/1946/stat : 1946 (runPb2sat.sh) S 1944 1946 1205 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272324751 9367552 275 33554432000 4194304 5064252 140733518952416 140733518951328 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/1946/statm: 2287 275 233 213 0 72 0
[pid=1947] ppid=1946 vsize=3856 CPUtime=8.35 cores=0,2,4,6
/proc/1947/stat : 1947 (pb2sat) S 1946 1946 1205 0 -1 4202496 3886 31397 0 0 18 2 808 7 20 0 1 0 272324751 3948544 630 33554432000 4194304 5873084 140736719474976 140736719468792 5124602 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/1947/statm: 964 630 172 410 0 546 0
[pid=1994] ppid=1947 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/1994/stat : 1994 (satsolver.sh) S 1947 1946 1205 0 -1 4202496 597 0 0 0 0 0 0 0 20 0 1 0 272325590 9367552 267 33554432000 4194304 5064252 140735471073664 140735471072576 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/1994/statm: 2287 267 226 213 0 72 0
[pid=1995] ppid=1994 vsize=12168 CPUtime=7.5 cores=0,2,4,6
/proc/1995/stat : 1995 (glucose_static) R 1994 1946 1205 0 -1 4202496 7509 0 0 0 749 1 0 0 20 0 1 0 272325590 12460032 2636 33554432000 4194304 4896791 140736097902400 140736097899608 4225417 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/1995/statm: 3042 2636 78 172 0 2868 0
Current children cumulated CPU time (s) 15.85
Current children cumulated vsize (KiB) 34320

[startup+16.0003 s]
/proc/loadavg: 2.00 2.00 2.00 3/181 1998
/proc/meminfo: memFree=28977620/32873844 swapFree=7104/7104
[pid=1946] ppid=1944 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/1946/stat : 1946 (runPb2sat.sh) S 1944 1946 1205 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272324751 9367552 275 33554432000 4194304 5064252 140733518952416 140733518951328 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/1946/statm: 2287 275 233 213 0 72 0
[pid=1947] ppid=1946 vsize=3856 CPUtime=8.35 cores=0,2,4,6
/proc/1947/stat : 1947 (pb2sat) S 1946 1946 1205 0 -1 4202496 3886 31397 0 0 18 2 808 7 20 0 1 0 272324751 3948544 630 33554432000 4194304 5873084 140736719474976 140736719468792 5124602 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/1947/statm: 964 630 172 410 0 546 0
[pid=1994] ppid=1947 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/1994/stat : 1994 (satsolver.sh) S 1947 1946 1205 0 -1 4202496 597 0 0 0 0 0 0 0 20 0 1 0 272325590 9367552 267 33554432000 4194304 5064252 140735471073664 140735471072576 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/1994/statm: 2287 267 226 213 0 72 0
[pid=1995] ppid=1994 vsize=13844 CPUtime=7.6 cores=0,2,4,6
/proc/1995/stat : 1995 (glucose_static) R 1994 1946 1205 0 -1 4202496 7544 0 0 0 759 1 0 0 20 0 1 0 272325590 14176256 2670 33554432000 4194304 4896791 140736097902400 140736097899608 4230803 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/1995/statm: 3461 2670 78 172 0 3287 0
Current children cumulated CPU time (s) 15.95
Current children cumulated vsize (KiB) 35996

Child status: 0
Real time (s): 16.0615
CPU time (s): 16.0376
CPU user time (s): 15.9216
CPU system time (s): 0.115982
CPU usage (%): 99.8511
Max. virtual memory (cumulated for all children) (KiB): 35996

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 15.9216
system time used= 0.115982
maximum resident set size= 13532
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44924
page faults= 0
swaps= 0
block input operations= 0
block output operations= 13792
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 68
involuntary context switches= 107

runsolver used 0.021996 second user time and 0.094985 second system time

The end

Launcher Data 

Begin job on node104 at 2012-05-26 21:52:42
IDJOB=3696453
IDBENCH=2238
IDSOLVER=2274
FILE ID=node104/3696453-1338061962
RUNJOBID= node104-1338052957-1221
PBS_JOBID= 14624411
Free space on /tmp= 70996 MiB

SOLVER NAME= pb2sat 2012-05-19
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb30-15-opb/normalized-frb30-15-4.opb
COMMAND LINE= DIR/runPb2sat.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3696453-1338061962/watcher-3696453-1338061962 -o /tmp/evaluation-result-3696453-1338061962/solver-3696453-1338061962 -C 1800 -W 1900 -M 15500  HOME/runPb2sat.sh HOME/instance-3696453-1338061962.opb 941797324 HOME HOME

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

MD5SUM BENCH= 7bb05c60facd55e51c4cfcaa0e217e6e
RANDOM SEED=941797324

node104.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		: 2666.266
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	: 5332.53
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		: 2666.266
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		: 2666.266
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	: 5331.91
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		: 2666.266
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	: 5331.92
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		: 2666.266
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	: 5331.91
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		: 2666.266
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	: 5331.91
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		: 2666.266
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		: 2666.266
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	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        28996104 kB
Buffers:          284328 kB
Cached:          2775656 kB
SwapCached:            0 kB
Active:          1168896 kB
Inactive:        1909240 kB
Active(anon):      20804 kB
Inactive(anon):        0 kB
Active(file):    1148092 kB
Inactive(file):  1909240 kB
Unevictable:        7104 kB
Mlocked:            7104 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             18636 kB
Writeback:             0 kB
AnonPages:        118460 kB
Mapped:            15664 kB
Shmem:               200 kB
Slab:             659304 kB
SReclaimable:     102000 kB
SUnreclaim:       557304 kB
KernelStack:        1504 kB
PageTables:         3756 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     127904 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:     92160 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= 70988 MiB
End job on node104 at 2012-05-26 21:52:58