Trace number 3719945

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
PB07: Pueblo 1.4OPT114 1076.07 1076.24

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-mps-v2-20-10-neos16.opb
MD5SUM49459e9c72edb2754f1d384319cf8731
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark114
Best CPU time to get the best result obtained on this benchmark1076.07
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 114
Optimality of the best value was proved NO
Number of variables464
Total number of constraints1059
Number of constraints which are clauses336
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints723
Minimum length of a constraint2
Maximum length of a constraint128
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 138
Number of bits of the biggest number in a constraint 8
Biggest sum of numbers in a constraint 535
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 Pueblo version 1.4 (September 2005)
0.00/0.00	c Developed @ University of Michigan, Ann Arbor, MI
0.00/0.00	c  by Hossein Sheini
0.00/0.01	c starting to Solve
0.00/0.01	c #variables read: 464 - #constraints read: 1070
0.09/0.12	o 125
0.29/0.39	o 122
1.79/1.82	o 121
4.58/4.60	o 120
4.89/4.92	o 118
4.99/5.06	o 117
56.98/57.09	o 116
108.67/108.78	o 115
112.18/112.20	o 114
1076.03/1076.23	c optimum objective found = 114
1076.03/1076.23	c total time              : 1076.07 s
1076.03/1076.23	s OPTIMUM FOUND
1076.03/1076.23	v -x457 x458 -x459 -x460 x461 x462 x463 -x464 x337 x338 -x339 -x340 x341 -x342 -x343 -x344 -x345 x346 -x347 x348 -x349 -x350 x351 -x352 x353 x354 x355 -x356 -x357 -x358 -x359 -x360 -x361 -x362 x363 -x364 x365 -x366 x367 -x368 x369 -x370 -x371 x372 -x373 -x374 -x375 x376 -x377 x378 x379 -x380 -x381 -x382 x383 x384 -x385 x386 -x387 x388 x389 -x390 -x391 x392 -x393 -x394 x395 -x396 x397 x398 -x399 -x400 x401 x402 x403 -x404 -x405 x406 x407 -x408 -x409 x410 x411 -x412 -x413 -x414 x415 -x416 x417 -x418 -x419 x420 -x421 x422 -x423 x424 -x425 x426 x427 -x428 -x429 -x430 -x431 -x432 -x433 -x434 -x435 -x436 x437 x438 x439 -x440 x441 x442 x443 -x444 -x445 x446 -x447 x448 -x449 -x450 -x451 -x452 -x453 -x454 -x455 x456 -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

Verifier Data 

OK	114

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-3719945-1338506027/watcher-3719945-1338506027 -o /tmp/evaluation-result-3719945-1338506027/solver-3719945-1338506027 -C 1800 -W 1900 -M 15500 Pueblo HOME/instance-3719945-1338506027.opb 

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: 0.31 0.08 0.02 2/173 26805
/proc/meminfo: memFree=29474488/32873844 swapFree=7620/7620
[pid=26805] ppid=26803 vsize=3108 CPUtime=0 cores=0,2,4,6
/proc/26805/stat : 26805 (Pueblo) R 26803 26805 26528 0 -1 4202496 329 0 0 0 0 0 0 0 20 0 1 0 316727490 3182592 266 33554432000 134512640 134579096 4291945968 4291813316 4264757 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/26805/statm: 777 266 219 17 0 83 0

[startup+0.0238249 s]
/proc/loadavg: 0.31 0.08 0.02 2/173 26805
/proc/meminfo: memFree=29474488/32873844 swapFree=7620/7620
[pid=26805] ppid=26803 vsize=3640 CPUtime=0.02 cores=0,2,4,6
/proc/26805/stat : 26805 (Pueblo) R 26803 26805 26528 0 -1 4202496 455 0 0 0 2 0 0 0 20 0 1 0 316727490 3727360 392 33554432000 134512640 134579096 4291945968 4291944816 134527821 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/26805/statm: 910 392 227 17 0 216 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3640

[startup+0.10025 s]
/proc/loadavg: 0.31 0.08 0.02 2/173 26805
/proc/meminfo: memFree=29474488/32873844 swapFree=7620/7620
[pid=26805] ppid=26803 vsize=3640 CPUtime=0.09 cores=0,2,4,6
/proc/26805/stat : 26805 (Pueblo) R 26803 26805 26528 0 -1 4202496 460 0 0 0 9 0 0 0 20 0 1 0 316727490 3727360 397 33554432000 134512640 134579096 4291945968 4291944800 134517937 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/26805/statm: 910 397 227 17 0 216 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3640

[startup+0.300252 s]
/proc/loadavg: 0.31 0.08 0.02 2/173 26805
/proc/meminfo: memFree=29474488/32873844 swapFree=7620/7620
[pid=26805] ppid=26803 vsize=3640 CPUtime=0.29 cores=0,2,4,6
/proc/26805/stat : 26805 (Pueblo) R 26803 26805 26528 0 -1 4202496 474 0 0 0 29 0 0 0 20 0 1 0 316727490 3727360 411 33554432000 134512640 134579096 4291945968 4291944940 14226480 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/26805/statm: 910 411 227 17 0 216 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3640

[startup+0.700257 s]
/proc/loadavg: 0.31 0.08 0.02 2/173 26805
/proc/meminfo: memFree=29474488/32873844 swapFree=7620/7620
[pid=26805] ppid=26803 vsize=3772 CPUtime=0.69 cores=0,2,4,6
/proc/26805/stat : 26805 (Pueblo) R 26803 26805 26528 0 -1 4202496 495 0 0 0 69 0 0 0 20 0 1 0 316727490 3862528 432 33554432000 134512640 134579096 4291945968 4291944940 14226480 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/26805/statm: 943 432 227 17 0 249 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3772

[startup+1.50025 s]
/proc/loadavg: 0.31 0.08 0.02 2/174 26806
/proc/meminfo: memFree=29473380/32873844 swapFree=7620/7620
[pid=26805] ppid=26803 vsize=3772 CPUtime=1.49 cores=0,2,4,6
/proc/26805/stat : 26805 (Pueblo) R 26803 26805 26528 0 -1 4202496 503 0 0 0 149 0 0 0 20 0 1 0 316727490 3862528 440 33554432000 134512640 134579096 4291945968 4291944940 14226480 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/26805/statm: 943 440 227 17 0 249 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3772

[startup+3.10023 s]
/proc/loadavg: 0.31 0.08 0.02 2/174 26806
/proc/meminfo: memFree=29472900/32873844 swapFree=7620/7620
[pid=26805] ppid=26803 vsize=3904 CPUtime=3.09 cores=0,2,4,6
/proc/26805/stat : 26805 (Pueblo) R 26803 26805 26528 0 -1 4202496 521 0 0 0 308 1 0 0 20 0 1 0 316727490 3997696 458 33554432000 134512640 134579096 4291945968 4291944816 134528015 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/26805/statm: 976 458 227 17 0 282 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3904

[startup+6.3002 s]
/proc/loadavg: 0.36 0.09 0.03 3/179 26827
/proc/meminfo: memFree=29454020/32873844 swapFree=7620/7620
[pid=26805] ppid=26803 vsize=3904 CPUtime=6.29 cores=0,2,4,6
/proc/26805/stat : 26805 (Pueblo) R 26803 26805 26528 0 -1 4202496 537 0 0 0 627 2 0 0 20 0 1 0 316727490 3997696 474 33554432000 134512640 134579096 4291945968 4291944940 14226480 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/26805/statm: 976 474 227 17 0 282 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3904

[startup+12.7002 s]
/proc/loadavg: 0.49 0.12 0.04 3/179 26827
/proc/meminfo: memFree=29448652/32873844 swapFree=7620/7620
[pid=26805] ppid=26803 vsize=4024 CPUtime=12.68 cores=0,2,4,6
/proc/26805/stat : 26805 (Pueblo) R 26803 26805 26528 0 -1 4202496 573 0 0 0 1264 4 0 0 20 0 1 0 316727490 4120576 510 33554432000 134512640 134579096 4291945968 4291944940 14226480 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/26805/statm: 1006 510 227 17 0 312 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4024

[startup+25.5002 s]
/proc/loadavg: 0.83 0.21 0.07 3/179 26827
/proc/meminfo: memFree=29444508/32873844 swapFree=7620/7620
[pid=26805] ppid=26803 vsize=4148 CPUtime=25.48 cores=0,2,4,6
/proc/26805/stat : 26805 (Pueblo) R 26803 26805 26528 0 -1 4202496 604 0 0 0 2540 8 0 0 20 0 1 0 316727490 4247552 541 33554432000 134512640 134579096 4291945968 4291944816 134527737 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/26805/statm: 1037 541 227 17 0 343 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4148

[startup+51.1002 s]
/proc/loadavg: 1.23 0.36 0.12 3/179 26827
/proc/meminfo: memFree=29443064/32873844 swapFree=7620/7620
[pid=26805] ppid=26803 vsize=4368 CPUtime=51.09 cores=0,2,4,6
/proc/26805/stat : 26805 (Pueblo) R 26803 26805 26528 0 -1 4202496 648 0 0 0 5092 17 0 0 20 0 1 0 316727490 4472832 585 33554432000 134512640 134579096 4291945968 4291944816 134527759 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/26805/statm: 1092 585 227 17 0 398 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 4368

[startup+102.306 s]
/proc/loadavg: 1.66 0.61 0.22 3/179 26827
/proc/meminfo: memFree=29429656/32873844 swapFree=7620/7620
[pid=26805] ppid=26803 vsize=4500 CPUtime=102.28 cores=0,2,4,6
/proc/26805/stat : 26805 (Pueblo) R 26803 26805 26528 0 -1 4202496 685 0 0 0 10198 30 0 0 20 0 1 0 316727490 4608000 622 33554432000 134512640 134579096 4291945968 4291944940 14226480 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/26805/statm: 1125 622 227 17 0 431 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 4500

[startup+162.3 s]
/proc/loadavg: 1.87 0.86 0.33 3/179 26828
/proc/meminfo: memFree=29425996/32873844 swapFree=7620/7620
[pid=26805] ppid=26803 vsize=4612 CPUtime=162.27 cores=0,2,4,6
/proc/26805/stat : 26805 (Pueblo) R 26803 26805 26528 0 -1 4202496 710 0 0 0 16183 44 0 0 20 0 1 0 316727490 4722688 647 33554432000 134512640 134579096 4291945968 4291944940 14226480 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/26805/statm: 1153 647 227 17 0 459 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 4612

[startup+222.3 s]
/proc/loadavg: 1.95 1.06 0.43 3/179 26828
/proc/meminfo: memFree=29425996/32873844 swapFree=7620/7620
[pid=26805] ppid=26803 vsize=4732 CPUtime=222.26 cores=0,2,4,6
/proc/26805/stat : 26805 (Pueblo) R 26803 26805 26528 0 -1 4202496 749 0 0 0 22167 59 0 0 20 0 1 0 316727490 4845568 686 33554432000 134512640 134579096 4291945968 4291944940 14226480 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/26805/statm: 1183 686 227 17 0 489 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 4732

[startup+282.3 s]
/proc/loadavg: 1.98 1.23 0.52 3/179 26828
/proc/meminfo: memFree=29426180/32873844 swapFree=7620/7620
[pid=26805] ppid=26803 vsize=4824 CPUtime=282.25 cores=0,2,4,6
/proc/26805/stat : 26805 (Pueblo) R 26803 26805 26528 0 -1 4202496 757 0 0 0 28151 74 0 0 20 0 1 0 316727490 4939776 694 33554432000 134512640 134579096 4291945968 4291944816 134527944 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/26805/statm: 1206 694 227 17 0 512 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 4824

[startup+342.3 s]
/proc/loadavg: 2.04 1.38 0.62 3/179 26828
/proc/meminfo: memFree=29425816/32873844 swapFree=7620/7620
[pid=26805] ppid=26803 vsize=4824 CPUtime=342.23 cores=0,2,4,6
/proc/26805/stat : 26805 (Pueblo) R 26803 26805 26528 0 -1 4202496 778 0 0 0 34136 87 0 0 20 0 1 0 316727490 4939776 715 33554432000 134512640 134579096 4291945968 4291944816 134527762 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/26805/statm: 1206 715 227 17 0 512 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 4824

[startup+402.3 s]
/proc/loadavg: 2.05 1.51 0.71 3/180 26831
/proc/meminfo: memFree=29425932/32873844 swapFree=7620/7620
[pid=26805] ppid=26803 vsize=4916 CPUtime=402.23 cores=0,2,4,6
/proc/26805/stat : 26805 (Pueblo) R 26803 26805 26528 0 -1 4202496 787 0 0 0 40123 100 0 0 20 0 1 0 316727490 5033984 724 33554432000 134512640 134579096 4291945968 4291944940 14226480 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/26805/statm: 1229 724 227 17 0 535 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 4916

[startup+462.3 s]
/proc/loadavg: 2.02 1.59 0.78 3/179 26832
/proc/meminfo: memFree=29425692/32873844 swapFree=7620/7620
[pid=26805] ppid=26803 vsize=5028 CPUtime=462.21 cores=0,2,4,6
/proc/26805/stat : 26805 (Pueblo) R 26803 26805 26528 0 -1 4202496 814 0 0 0 46110 111 0 0 20 0 1 0 316727490 5148672 751 33554432000 134512640 134579096 4291945968 4291944940 14226480 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/26805/statm: 1257 751 227 17 0 563 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 5028

[startup+522.3 s]
/proc/loadavg: 2.00 1.66 0.86 3/179 26832
/proc/meminfo: memFree=29425568/32873844 swapFree=7620/7620
[pid=26805] ppid=26803 vsize=5160 CPUtime=522.21 cores=0,2,4,6
/proc/26805/stat : 26805 (Pueblo) R 26803 26805 26528 0 -1 4202496 835 0 0 0 52097 124 0 0 20 0 1 0 316727490 5283840 772 33554432000 134512640 134579096 4291945968 4291944940 14226480 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/26805/statm: 1290 772 227 17 0 596 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 5160

[startup+582.3 s]
/proc/loadavg: 2.00 1.72 0.93 3/179 26832
/proc/meminfo: memFree=29424452/32873844 swapFree=7620/7620
[pid=26805] ppid=26803 vsize=5160 CPUtime=582.19 cores=0,2,4,6
/proc/26805/stat : 26805 (Pueblo) R 26803 26805 26528 0 -1 4202496 847 0 0 0 58087 132 0 0 20 0 1 0 316727490 5283840 784 33554432000 134512640 134579096 4291945968 4291944940 14226480 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/26805/statm: 1290 784 227 17 0 596 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 5160

[startup+642.3 s]
/proc/loadavg: 2.00 1.77 0.99 3/178 26832
/proc/meminfo: memFree=29422224/32873844 swapFree=7620/7620
[pid=26805] ppid=26803 vsize=5160 CPUtime=642.2 cores=0,2,4,6
/proc/26805/stat : 26805 (Pueblo) R 26803 26805 26528 0 -1 4202496 859 0 0 0 64078 142 0 0 20 0 1 0 316727490 5283840 796 33554432000 134512640 134579096 4291945968 4291944940 14226480 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/26805/statm: 1290 796 227 17 0 596 0
Current children cumulated CPU time (s) 642.2
Current children cumulated vsize (KiB) 5160

[startup+702.3 s]
/proc/loadavg: 2.00 1.81 1.05 3/179 26833
/proc/meminfo: memFree=29422092/32873844 swapFree=7620/7620
[pid=26805] ppid=26803 vsize=5160 CPUtime=702.18 cores=0,2,4,6
/proc/26805/stat : 26805 (Pueblo) R 26803 26805 26528 0 -1 4202496 859 0 0 0 70067 151 0 0 20 0 1 0 316727490 5283840 796 33554432000 134512640 134579096 4291945968 4291944940 14226480 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/26805/statm: 1290 796 227 17 0 596 0
Current children cumulated CPU time (s) 702.18
Current children cumulated vsize (KiB) 5160

[startup+762.306 s]
/proc/loadavg: 2.00 1.84 1.11 3/179 26834
/proc/meminfo: memFree=29421844/32873844 swapFree=7620/7620
[pid=26805] ppid=26803 vsize=5160 CPUtime=762.18 cores=0,2,4,6
/proc/26805/stat : 26805 (Pueblo) R 26803 26805 26528 0 -1 4202496 861 0 0 0 76058 160 0 0 20 0 1 0 316727490 5283840 798 33554432000 134512640 134579096 4291945968 4291944940 14226480 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/26805/statm: 1290 798 227 17 0 596 0
Current children cumulated CPU time (s) 762.18
Current children cumulated vsize (KiB) 5160

[startup+822.3 s]
/proc/loadavg: 2.00 1.87 1.16 3/179 26834
/proc/meminfo: memFree=29421720/32873844 swapFree=7620/7620
[pid=26805] ppid=26803 vsize=5248 CPUtime=822.16 cores=0,2,4,6
/proc/26805/stat : 26805 (Pueblo) R 26803 26805 26528 0 -1 4202496 870 0 0 0 82048 168 0 0 20 0 1 0 316727490 5373952 807 33554432000 134512640 134579096 4291945968 4291944940 14226480 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/26805/statm: 1312 807 227 17 0 618 0
Current children cumulated CPU time (s) 822.16
Current children cumulated vsize (KiB) 5248

[startup+882.3 s]
/proc/loadavg: 2.00 1.89 1.21 3/179 26834
/proc/meminfo: memFree=29421596/32873844 swapFree=7620/7620
[pid=26805] ppid=26803 vsize=5248 CPUtime=882.16 cores=0,2,4,6
/proc/26805/stat : 26805 (Pueblo) R 26803 26805 26528 0 -1 4202496 883 0 0 0 88039 177 0 0 20 0 1 0 316727490 5373952 820 33554432000 134512640 134579096 4291945968 4291944940 14226480 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/26805/statm: 1312 820 227 17 0 618 0
Current children cumulated CPU time (s) 882.16
Current children cumulated vsize (KiB) 5248

[startup+942.3 s]
/proc/loadavg: 2.00 1.91 1.26 3/179 26834
/proc/meminfo: memFree=29419860/32873844 swapFree=7620/7620
[pid=26805] ppid=26803 vsize=5332 CPUtime=942.15 cores=0,2,4,6
/proc/26805/stat : 26805 (Pueblo) R 26803 26805 26528 0 -1 4202496 887 0 0 0 94028 187 0 0 20 0 1 0 316727490 5459968 824 33554432000 134512640 134579096 4291945968 4291944940 14226480 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/26805/statm: 1333 824 227 17 0 639 0
Current children cumulated CPU time (s) 942.15
Current children cumulated vsize (KiB) 5332

[startup+1002.3 s]
/proc/loadavg: 2.00 1.92 1.30 3/180 26837
/proc/meminfo: memFree=29416872/32873844 swapFree=7620/7620
[pid=26805] ppid=26803 vsize=5332 CPUtime=1002.14 cores=0,2,4,6
/proc/26805/stat : 26805 (Pueblo) R 26803 26805 26528 0 -1 4202496 887 0 0 0 100016 198 0 0 20 0 1 0 316727490 5459968 824 33554432000 134512640 134579096 4291945968 4291944816 134527830 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/26805/statm: 1333 824 227 17 0 639 0
Current children cumulated CPU time (s) 1002.14
Current children cumulated vsize (KiB) 5332

[startup+1062.3 s]
/proc/loadavg: 2.00 1.93 1.34 3/179 26838
/proc/meminfo: memFree=29416756/32873844 swapFree=7620/7620
[pid=26805] ppid=26803 vsize=5332 CPUtime=1062.13 cores=0,2,4,6
/proc/26805/stat : 26805 (Pueblo) R 26803 26805 26528 0 -1 4202496 889 0 0 0 106007 206 0 0 20 0 1 0 316727490 5459968 826 33554432000 134512640 134579096 4291945968 4291944940 14226480 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/26805/statm: 1333 826 227 17 0 639 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 5332

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

[startup+1068.7 s]
/proc/loadavg: 2.00 1.93 1.34 3/179 26838
/proc/meminfo: memFree=29416756/32873844 swapFree=7620/7620
[pid=26805] ppid=26803 vsize=5332 CPUtime=1068.53 cores=0,2,4,6
/proc/26805/stat : 26805 (Pueblo) R 26803 26805 26528 0 -1 4202496 889 0 0 0 106646 207 0 0 20 0 1 0 316727490 5459968 826 33554432000 134512640 134579096 4291945968 4291944940 14226480 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/26805/statm: 1333 826 227 17 0 639 0
Current children cumulated CPU time (s) 1068.53
Current children cumulated vsize (KiB) 5332

[startup+1071.9 s]
/proc/loadavg: 2.00 1.93 1.35 3/179 26838
/proc/meminfo: memFree=29416632/32873844 swapFree=7620/7620
[pid=26805] ppid=26803 vsize=5332 CPUtime=1071.73 cores=0,2,4,6
/proc/26805/stat : 26805 (Pueblo) R 26803 26805 26528 0 -1 4202496 889 0 0 0 106966 207 0 0 20 0 1 0 316727490 5459968 826 33554432000 134512640 134579096 4291945968 4291944816 134528267 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/26805/statm: 1333 826 227 17 0 639 0
Current children cumulated CPU time (s) 1071.73
Current children cumulated vsize (KiB) 5332

[startup+1073.5 s]
/proc/loadavg: 2.00 1.93 1.35 3/179 26838
/proc/meminfo: memFree=29416756/32873844 swapFree=7620/7620
[pid=26805] ppid=26803 vsize=5332 CPUtime=1073.33 cores=0,2,4,6
/proc/26805/stat : 26805 (Pueblo) R 26803 26805 26528 0 -1 4202496 889 0 0 0 107126 207 0 0 20 0 1 0 316727490 5459968 826 33554432000 134512640 134579096 4291945968 4291944940 14226480 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/26805/statm: 1333 826 227 17 0 639 0
Current children cumulated CPU time (s) 1073.33
Current children cumulated vsize (KiB) 5332

[startup+1075.1 s]
/proc/loadavg: 2.00 1.93 1.35 3/179 26838
/proc/meminfo: memFree=29416756/32873844 swapFree=7620/7620
[pid=26805] ppid=26803 vsize=5332 CPUtime=1074.92 cores=0,2,4,6
/proc/26805/stat : 26805 (Pueblo) R 26803 26805 26528 0 -1 4202496 889 0 0 0 107285 207 0 0 20 0 1 0 316727490 5459968 826 33554432000 134512640 134579096 4291945968 4291944224 134565324 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/26805/statm: 1333 826 227 17 0 639 0
Current children cumulated CPU time (s) 1074.92
Current children cumulated vsize (KiB) 5332

[startup+1075.9 s]
/proc/loadavg: 2.00 1.93 1.35 3/179 26838
/proc/meminfo: memFree=29416756/32873844 swapFree=7620/7620
[pid=26805] ppid=26803 vsize=5332 CPUtime=1075.73 cores=0,2,4,6
/proc/26805/stat : 26805 (Pueblo) R 26803 26805 26528 0 -1 4202496 889 0 0 0 107365 208 0 0 20 0 1 0 316727490 5459968 826 33554432000 134512640 134579096 4291945968 4291944940 14226480 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/26805/statm: 1333 826 227 17 0 639 0
Current children cumulated CPU time (s) 1075.73
Current children cumulated vsize (KiB) 5332

[startup+1076.1 s]
/proc/loadavg: 2.00 1.93 1.35 3/179 26838
/proc/meminfo: memFree=29416756/32873844 swapFree=7620/7620
[pid=26805] ppid=26803 vsize=5332 CPUtime=1075.93 cores=0,2,4,6
/proc/26805/stat : 26805 (Pueblo) R 26803 26805 26528 0 -1 4202496 889 0 0 0 107385 208 0 0 20 0 1 0 316727490 5459968 826 33554432000 134512640 134579096 4291945968 4291944816 134527759 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/26805/statm: 1333 826 227 17 0 639 0
Current children cumulated CPU time (s) 1075.93
Current children cumulated vsize (KiB) 5332

[startup+1076.2 s]
/proc/loadavg: 2.00 1.93 1.35 3/179 26838
/proc/meminfo: memFree=29416756/32873844 swapFree=7620/7620
[pid=26805] ppid=26803 vsize=5332 CPUtime=1076.03 cores=0,2,4,6
/proc/26805/stat : 26805 (Pueblo) R 26803 26805 26528 0 -1 4202496 889 0 0 0 107395 208 0 0 20 0 1 0 316727490 5459968 826 33554432000 134512640 134579096 4291945968 4291944816 134527737 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/26805/statm: 1333 826 227 17 0 639 0
Current children cumulated CPU time (s) 1076.03
Current children cumulated vsize (KiB) 5332

Child status: 30
Real time (s): 1076.24
CPU time (s): 1076.07
CPU user time (s): 1073.99
CPU system time (s): 2.08168
CPU usage (%): 99.9846
Max. virtual memory (cumulated for all children) (KiB): 5376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1073.99
system time used= 2.08168
maximum resident set size= 3324
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 894
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= 5
involuntary context switches= 1120

runsolver used 2.6276 second user time and 7.28289 second system time

The end

Launcher Data 

Begin job on node135 at 2012-06-01 01:13:47
IDJOB=3719945
IDBENCH=1844
IDSOLVER=2305
FILE ID=node135/3719945-1338506027
RUNJOBID= node135-1338505998-26544
PBS_JOBID= 14635756
Free space on /tmp= 71004 MiB

SOLVER NAME= Pueblo 1.4
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-mps-v2-20-10-neos16.opb
COMMAND LINE= Pueblo BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3719945-1338506027/watcher-3719945-1338506027 -o /tmp/evaluation-result-3719945-1338506027/solver-3719945-1338506027 -C 1800 -W 1900 -M 15500  Pueblo HOME/instance-3719945-1338506027.opb

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

MD5SUM BENCH= 49459e9c72edb2754f1d384319cf8731
RANDOM SEED=2059338209

node135.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		: 2666.820
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	: 5333.64
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		: 2666.820
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	: 5332.57
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		: 2666.820
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		: 2666.820
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		: 2666.820
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	: 5332.54
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		: 2666.820
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		: 2666.820
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	: 5238.35
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		: 2666.820
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:       32873844 kB
MemFree:        29474744 kB
Buffers:          288412 kB
Cached:          2278760 kB
SwapCached:         1692 kB
Active:          1013812 kB
Inactive:        1564884 kB
Active(anon):       2140 kB
Inactive(anon):    11992 kB
Active(file):    1011672 kB
Inactive(file):  1552892 kB
Unevictable:        7620 kB
Mlocked:            7620 kB
SwapTotal:      67108856 kB
SwapFree:       67105720 kB
Dirty:              2428 kB
Writeback:             0 kB
AnonPages:         17852 kB
Mapped:             9760 kB
Shmem:               132 kB
Slab:             683888 kB
SReclaimable:     124952 kB
SUnreclaim:       558936 kB
KernelStack:        1408 kB
PageTables:         4128 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     104188 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346376 kB
VmallocChunk:   34341987860 kB
HardwareCorrupted:     0 kB
AnonHugePages:      2048 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-3719945-1338506027.opb

Free space on /tmp at the end= 70996 MiB
End job on node135 at 2012-06-01 01:31:43