Trace number 2696011

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
pb_cplex 2010-06-29OPT235 324.637 187.256

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii32e2.opb
MD5SUMf7c5bacdcc30466dd8339bd5adcf7c5b
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark235
Best CPU time to get the best result obtained on this benchmark324.637
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 235
Optimality of the best value was proved YES
Number of variables534
Total number of constraints3013
Number of constraints which are clauses3013
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 constraint32
Number of terms in the objective function 534
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 534
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 534
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

Solver Data 

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2696011-1278018750.opb.
0.00/0.00	c Instance file HOME/instance-2696011-1278018750.opb
0.00/0.00	c File size is 125296 bytes.
0.00/0.16	c Highest Coefficient sum: 33
0.00/0.16	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/0.17	c ============================[ Problem Statistics ]=============================
0.00/0.17	c |                                                                             |
0.00/0.17	c |  Parsing time:          0.17         s                                      |
0.00/0.17	c |  Number Variables:      534                                                 |
0.00/0.17	c |  Number Constraints:    3013                                                |
0.00/0.17	c ===============================================================================
324.53/187.25	c Remaining time 1799.83 sec.
324.53/187.25	s OPTIMUM FOUND
324.53/187.25	c Solution value = 235.00
324.53/187.25	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 -x451 x452 -x453 x454 x455 -x456 x457 -x458 -x459 x460 -x461 x462 x463 -x464 -x465 x466 -x467 x468 x469 -x470 -x471 x472 -x473 x474 x475 -x476 -x477 x478 -x479 x480 x481 -x482 -x483 x484 -x485 x486 -x487 -x488 x489 -x490 -x491 x492 -x493 x494 -x495 x496 x497 -x498 x499 -x500 -x501 x502 -x503 x504 x505 -x506 -x507 x508 -x509 -x510 -x511 x512 -x513 x514 x515 -x516 -x517 x518 -x519 x520 x521 -x522 -x523 x524 -x525 x526 x527 -x528 x529 -x530 -x531 x532 -x533 x534
324.53/187.25	c Total CPU time              : 323.201 s

Verifier Data 

OK	235

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2696011-1278018750/watcher-2696011-1278018750 -o /tmp/evaluation-result-2696011-1278018750/solver-2696011-1278018750 -C 1800 -W 2000 -M 1800 run HOME/instance-2696011-1278018750.opb 

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): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.01 2.32 1.95 3/106 21134
/proc/meminfo: memFree=1921176/2059040 swapFree=4135864/4192956
[pid=21134] ppid=21132 vsize=8700 CPUtime=0
/proc/21134/stat : 21134 (run) S 21132 21134 20758 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177476401 8908800 249 1992294400 4194304 4922060 140734408315344 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21134/statm: 2175 249 208 178 0 68 0

[startup+0.0404389 s]
/proc/loadavg: 2.01 2.32 1.95 3/106 21134
/proc/meminfo: memFree=1921176/2059040 swapFree=4135864/4192956
[pid=21134] ppid=21132 vsize=8700 CPUtime=0
/proc/21134/stat : 21134 (run) S 21132 21134 20758 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177476401 8908800 249 1992294400 4194304 4922060 140734408315344 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21134/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101448 s]
/proc/loadavg: 2.01 2.32 1.95 3/106 21134
/proc/meminfo: memFree=1921176/2059040 swapFree=4135864/4192956
[pid=21134] ppid=21132 vsize=8700 CPUtime=0
/proc/21134/stat : 21134 (run) S 21132 21134 20758 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177476401 8908800 249 1992294400 4194304 4922060 140734408315344 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21134/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301484 s]
/proc/loadavg: 2.01 2.32 1.95 3/106 21134
/proc/meminfo: memFree=1921176/2059040 swapFree=4135864/4192956
[pid=21134] ppid=21132 vsize=8700 CPUtime=0
/proc/21134/stat : 21134 (run) S 21132 21134 20758 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177476401 8908800 249 1992294400 4194304 4922060 140734408315344 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21134/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701553 s]
/proc/loadavg: 2.01 2.32 1.95 3/106 21134
/proc/meminfo: memFree=1921176/2059040 swapFree=4135864/4192956
[pid=21134] ppid=21132 vsize=8700 CPUtime=0
/proc/21134/stat : 21134 (run) S 21132 21134 20758 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177476401 8908800 249 1992294400 4194304 4922060 140734408315344 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21134/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50169 s]
/proc/loadavg: 2.01 2.32 1.95 2/108 21136
/proc/meminfo: memFree=1913596/2059040 swapFree=4135864/4192956
[pid=21134] ppid=21132 vsize=8700 CPUtime=0
/proc/21134/stat : 21134 (run) S 21132 21134 20758 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177476401 8908800 249 1992294400 4194304 4922060 140734408315344 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21134/statm: 2175 249 208 178 0 68 0
[pid=21135] ppid=21134 vsize=25976 CPUtime=1.48
/proc/21135/stat : 21135 (pb_cplex) R 21134 21134 20758 0 -1 4202496 8121 0 0 0 146 2 0 0 19 0 1 0 177476401 26599424 3028 1992294400 134512640 146736320 4288277536 18446744073709551615 137707910 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21135/statm: 6494 3028 1003 2985 0 3036 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 34676

[startup+3.10096 s]
/proc/loadavg: 1.93 2.30 1.95 2/108 21136
/proc/meminfo: memFree=1912976/2059040 swapFree=4135864/4192956
[pid=21134] ppid=21132 vsize=8700 CPUtime=0
/proc/21134/stat : 21134 (run) S 21132 21134 20758 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177476401 8908800 249 1992294400 4194304 4922060 140734408315344 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21134/statm: 2175 249 208 178 0 68 0
[pid=21135] ppid=21134 vsize=26252 CPUtime=3.08
/proc/21135/stat : 21135 (pb_cplex) R 21134 21134 20758 0 -1 4202496 11673 0 0 0 304 4 0 0 23 0 1 0 177476401 26882048 3123 1992294400 134512640 146736320 4288277536 18446744073709551615 136406496 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21135/statm: 6563 3123 1013 2985 0 3105 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 34952

[startup+6.30151 s]
/proc/loadavg: 1.93 2.30 1.95 2/108 21136
/proc/meminfo: memFree=1911488/2059040 swapFree=4135864/4192956
[pid=21134] ppid=21132 vsize=8700 CPUtime=0
/proc/21134/stat : 21134 (run) S 21132 21134 20758 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177476401 8908800 249 1992294400 4194304 4922060 140734408315344 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21134/statm: 2175 249 208 178 0 68 0
[pid=21135] ppid=21134 vsize=26488 CPUtime=6.28
/proc/21135/stat : 21135 (pb_cplex) R 21134 21134 20758 0 -1 4202496 16292 0 0 0 622 6 0 0 25 0 1 0 177476401 27123712 3116 1992294400 134512640 146736320 4288277536 18446744073709551615 136405812 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21135/statm: 6622 3116 1005 2985 0 3164 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 35188

[startup+12.7006 s]
/proc/loadavg: 1.79 2.26 1.94 2/108 21136
/proc/meminfo: memFree=1912976/2059040 swapFree=4135864/4192956
[pid=21134] ppid=21132 vsize=8700 CPUtime=0
/proc/21134/stat : 21134 (run) S 21132 21134 20758 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177476401 8908800 249 1992294400 4194304 4922060 140734408315344 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21134/statm: 2175 249 208 178 0 68 0
[pid=21135] ppid=21134 vsize=41344 CPUtime=12.68
/proc/21135/stat : 21135 (pb_cplex) R 21134 21134 20758 0 -1 4202496 25837 0 0 0 1258 10 0 0 25 0 2 0 177476401 42336256 4153 1992294400 134512640 146736320 4288277536 18446744073709551615 139046527 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/21135/statm: 10336 4153 1056 2985 0 6878 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 50044

[startup+25.5018 s]
/proc/loadavg: 1.90 2.26 1.94 2/109 21137
/proc/meminfo: memFree=1905156/2059040 swapFree=4135864/4192956
[pid=21134] ppid=21132 vsize=8700 CPUtime=0
/proc/21134/stat : 21134 (run) S 21132 21134 20758 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177476401 8908800 249 1992294400 4194304 4922060 140734408315344 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21134/statm: 2175 249 208 178 0 68 0
[pid=21135] ppid=21134 vsize=45208 CPUtime=34.75
/proc/21135/stat : 21135 (pb_cplex) R 21134 21134 20758 0 -1 4202496 26690 0 0 0 3460 15 0 0 18 0 2 0 177476401 46292992 4952 1992294400 134512640 146736320 4288277536 18446744073709551615 135446498 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/21135/statm: 11302 4952 1050 2985 0 7844 0
[pid=21135/tid=21137] ppid=21134 vsize=45208 CPUtime=12.03
/proc/21135/task/21137/stat : 21137 (pb_cplex) R 21134 21134 20758 0 -1 4202560 748 0 0 0 1201 2 0 0 19 0 2 0 177477625 46292992 4952 1992294400 134512640 146736320 4288277536 18446744073709551615 135526711 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 34.75
Current children cumulated vsize (KiB) 53908

[startup+51.1012 s]
/proc/loadavg: 1.81 2.21 1.93 3/109 21139
/proc/meminfo: memFree=1899204/2059040 swapFree=4135864/4192956
[pid=21134] ppid=21132 vsize=8700 CPUtime=0
/proc/21134/stat : 21134 (run) S 21132 21134 20758 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177476401 8908800 249 1992294400 4194304 4922060 140734408315344 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21134/statm: 2175 249 208 178 0 68 0
[pid=21135] ppid=21134 vsize=46592 CPUtime=70.68
/proc/21135/stat : 21135 (pb_cplex) R 21134 21134 20758 0 -1 4202496 31886 0 0 0 7045 23 0 0 19 0 2 0 177476401 47710208 6124 1992294400 134512640 146736320 4288277536 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/21135/statm: 11648 6124 1053 2985 0 8190 0
[pid=21135/tid=21139] ppid=21134 vsize=46592 CPUtime=8.21
/proc/21135/task/21139/stat : 21139 (pb_cplex) R 21134 21134 20758 0 -1 4202560 2339 0 0 0 820 1 0 0 18 0 2 0 177480309 47710208 6124 1992294400 134512640 146736320 4288277536 18446744073709551615 136403109 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 70.68
Current children cumulated vsize (KiB) 55292

[startup+102.309 s]
/proc/loadavg: 2.66 2.35 1.99 4/110 21144
/proc/meminfo: memFree=1878820/2059040 swapFree=4135864/4192956
[pid=21134] ppid=21132 vsize=8700 CPUtime=0
/proc/21134/stat : 21134 (run) S 21132 21134 20758 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177476401 8908800 249 1992294400 4194304 4922060 140734408315344 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21134/statm: 2175 249 208 178 0 68 0
[pid=21135] ppid=21134 vsize=46204 CPUtime=166.52
/proc/21135/stat : 21135 (pb_cplex) R 21134 21134 20758 0 -1 4202496 65146 0 0 0 16589 63 0 0 19 0 2 0 177476401 47312896 6146 1992294400 134512640 146736320 4288277536 18446744073709551615 136008450 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/21135/statm: 11551 6146 1055 2985 0 8093 0
[pid=21135/tid=21139] ppid=21134 vsize=46204 CPUtime=55.93
/proc/21135/task/21139/stat : 21139 (pb_cplex) R 21134 21134 20758 0 -1 4202560 20928 0 0 0 5570 23 0 0 18 0 2 0 177480309 47312896 6146 1992294400 134512640 146736320 4288277536 18446744073709551615 139044583 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 166.52
Current children cumulated vsize (KiB) 54904

[startup+162.301 s]
/proc/loadavg: 2.73 2.44 2.05 4/109 21146
/proc/meminfo: memFree=1849300/2059040 swapFree=4135864/4192956
[pid=21134] ppid=21132 vsize=8700 CPUtime=0
/proc/21134/stat : 21134 (run) S 21132 21134 20758 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177476401 8908800 249 1992294400 4194304 4922060 140734408315344 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21134/statm: 2175 249 208 178 0 68 0
[pid=21135] ppid=21134 vsize=46204 CPUtime=278.98
/proc/21135/stat : 21135 (pb_cplex) R 21134 21134 20758 0 -1 4202496 104304 0 0 0 27781 117 0 0 18 0 2 0 177476401 47312896 6176 1992294400 134512640 146736320 4288277536 18446744073709551615 135455555 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/21135/statm: 11551 6176 1055 2985 0 8093 0
[pid=21135/tid=21139] ppid=21134 vsize=46204 CPUtime=111.28
/proc/21135/task/21139/stat : 21139 (pb_cplex) R 21134 21134 20758 0 -1 4202560 48325 0 0 0 11072 56 0 0 18 0 2 0 177480309 47312896 6176 1992294400 134512640 146736320 4288277536 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 278.98
Current children cumulated vsize (KiB) 54904

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

[startup+166.301 s]
/proc/loadavg: 2.73 2.44 2.05 3/109 21146
/proc/meminfo: memFree=1849300/2059040 swapFree=4135864/4192956
[pid=21134] ppid=21132 vsize=8700 CPUtime=0
/proc/21134/stat : 21134 (run) S 21132 21134 20758 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177476401 8908800 249 1992294400 4194304 4922060 140734408315344 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21134/statm: 2175 249 208 178 0 68 0
[pid=21135] ppid=21134 vsize=46204 CPUtime=286.66
/proc/21135/stat : 21135 (pb_cplex) R 21134 21134 20758 0 -1 4202496 109277 0 0 0 28544 122 0 0 18 0 2 0 177476401 47312896 6179 1992294400 134512640 146736320 4288277536 18446744073709551615 135982692 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/21135/statm: 11551 6179 1055 2985 0 8093 0
[pid=21135/tid=21139] ppid=21134 vsize=46204 CPUtime=115.25
/proc/21135/task/21139/stat : 21139 (pb_cplex) R 21134 21134 20758 0 -1 4202560 51875 0 0 0 11466 59 0 0 19 0 2 0 177480309 47312896 6179 1992294400 134512640 146736320 4288277536 18446744073709551615 135534640 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 286.66
Current children cumulated vsize (KiB) 54904

[startup+179.101 s]
/proc/loadavg: 2.72 2.45 2.06 2/109 21146
/proc/meminfo: memFree=1849300/2059040 swapFree=4135864/4192956
[pid=21134] ppid=21132 vsize=8700 CPUtime=0
/proc/21134/stat : 21134 (run) S 21132 21134 20758 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177476401 8908800 249 1992294400 4194304 4922060 140734408315344 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21134/statm: 2175 249 208 178 0 68 0
[pid=21135] ppid=21134 vsize=47060 CPUtime=310.37
/proc/21135/stat : 21135 (pb_cplex) R 21134 21134 20758 0 -1 4202496 113505 0 0 0 30904 133 0 0 16 0 2 0 177476401 48189440 6309 1992294400 134512640 146736320 4288277536 18446744073709551615 136403109 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/21135/statm: 11765 6309 1055 2985 0 8307 0
[pid=21135/tid=21139] ppid=21134 vsize=47060 CPUtime=127.05
/proc/21135/task/21139/stat : 21139 (pb_cplex) R 21134 21134 20758 0 -1 4202560 55174 0 0 0 12639 66 0 0 17 0 2 0 177480309 48189440 6309 1992294400 134512640 146736320 4288277536 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 310.37
Current children cumulated vsize (KiB) 55760

[startup+182.301 s]
/proc/loadavg: 2.58 2.43 2.05 3/109 21146
/proc/meminfo: memFree=1849672/2059040 swapFree=4135864/4192956
[pid=21134] ppid=21132 vsize=8700 CPUtime=0
/proc/21134/stat : 21134 (run) S 21132 21134 20758 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177476401 8908800 249 1992294400 4194304 4922060 140734408315344 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21134/statm: 2175 249 208 178 0 68 0
[pid=21135] ppid=21134 vsize=46204 CPUtime=315.85
/proc/21135/stat : 21135 (pb_cplex) R 21134 21134 20758 0 -1 4202496 114042 0 0 0 31450 135 0 0 18 0 2 0 177476401 47312896 6176 1992294400 134512640 146736320 4288277536 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/21135/statm: 11551 6176 1055 2985 0 8093 0
[pid=21135/tid=21139] ppid=21134 vsize=46204 CPUtime=129.5
/proc/21135/task/21139/stat : 21139 (pb_cplex) R 21134 21134 20758 0 -1 4202560 55579 0 0 0 12883 67 0 0 16 0 2 0 177480309 47312896 6176 1992294400 134512640 146736320 4288277536 18446744073709551615 136008178 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 315.85
Current children cumulated vsize (KiB) 54904

[startup+185.501 s]
/proc/loadavg: 2.58 2.43 2.05 2/109 21146
/proc/meminfo: memFree=1849176/2059040 swapFree=4135864/4192956
[pid=21134] ppid=21132 vsize=8700 CPUtime=0
/proc/21134/stat : 21134 (run) S 21132 21134 20758 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177476401 8908800 249 1992294400 4194304 4922060 140734408315344 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21134/statm: 2175 249 208 178 0 68 0
[pid=21135] ppid=21134 vsize=48252 CPUtime=321.58
/proc/21135/stat : 21135 (pb_cplex) R 21134 21134 20758 0 -1 4202496 115528 0 0 0 32019 139 0 0 17 0 2 0 177476401 49410048 6561 1992294400 134512640 146736320 4288277536 18446744073709551615 136007658 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/21135/statm: 12063 6561 1055 2985 0 8605 0
[pid=21135/tid=21139] ppid=21134 vsize=48252 CPUtime=132.48
/proc/21135/task/21139/stat : 21139 (pb_cplex) R 21134 21134 20758 0 -1 4202560 56546 0 0 0 13180 68 0 0 17 0 2 0 177480309 49410048 6561 1992294400 134512640 146736320 4288277536 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 321.58
Current children cumulated vsize (KiB) 56952

[startup+186.301 s]
/proc/loadavg: 2.58 2.43 2.05 3/109 21146
/proc/meminfo: memFree=1849176/2059040 swapFree=4135864/4192956
[pid=21134] ppid=21132 vsize=8700 CPUtime=0
/proc/21134/stat : 21134 (run) S 21132 21134 20758 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177476401 8908800 249 1992294400 4194304 4922060 140734408315344 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21134/statm: 2175 249 208 178 0 68 0
[pid=21135] ppid=21134 vsize=46204 CPUtime=323.01
/proc/21135/stat : 21135 (pb_cplex) R 21134 21134 20758 0 -1 4202496 117156 0 0 0 32161 140 0 0 17 0 2 0 177476401 47312896 6176 1992294400 134512640 146736320 4288277536 18446744073709551615 138378216 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/21135/statm: 11551 6176 1055 2985 0 8093 0
[pid=21135/tid=21139] ppid=21134 vsize=46204 CPUtime=133.21
/proc/21135/task/21139/stat : 21139 (pb_cplex) R 21134 21134 20758 0 -1 4202560 57403 0 0 0 13252 69 0 0 17 0 2 0 177480309 47312896 6176 1992294400 134512640 146736320 4288277536 18446744073709551615 135983225 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 323.01
Current children cumulated vsize (KiB) 54904

[startup+186.701 s]
/proc/loadavg: 2.58 2.43 2.05 3/109 21146
/proc/meminfo: memFree=1849176/2059040 swapFree=4135864/4192956
[pid=21134] ppid=21132 vsize=8700 CPUtime=0
/proc/21134/stat : 21134 (run) S 21132 21134 20758 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177476401 8908800 249 1992294400 4194304 4922060 140734408315344 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21134/statm: 2175 249 208 178 0 68 0
[pid=21135] ppid=21134 vsize=46204 CPUtime=323.62
/proc/21135/stat : 21135 (pb_cplex) R 21134 21134 20758 0 -1 4202496 117535 0 0 0 32221 141 0 0 17 0 2 0 177476401 47312896 6176 1992294400 134512640 146736320 4288277536 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/21135/statm: 11551 6176 1055 2985 0 8093 0
[pid=21135/tid=21139] ppid=21134 vsize=46204 CPUtime=133.41
/proc/21135/task/21139/stat : 21139 (pb_cplex) R 21134 21134 20758 0 -1 4202560 57403 0 0 0 13272 69 0 0 16 0 2 0 177480309 47312896 6176 1992294400 134512640 146736320 4288277536 18446744073709551615 136403116 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 323.62
Current children cumulated vsize (KiB) 54904

[startup+187.102 s]
/proc/loadavg: 2.53 2.42 2.05 3/109 21146
/proc/meminfo: memFree=1849176/2059040 swapFree=4135864/4192956
[pid=21134] ppid=21132 vsize=8700 CPUtime=0
/proc/21134/stat : 21134 (run) S 21132 21134 20758 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177476401 8908800 249 1992294400 4194304 4922060 140734408315344 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21134/statm: 2175 249 208 178 0 68 0
[pid=21135] ppid=21134 vsize=46204 CPUtime=324.37
/proc/21135/stat : 21135 (pb_cplex) R 21134 21134 20758 0 -1 4202496 118601 0 0 0 32295 142 0 0 18 0 2 0 177476401 47312896 6174 1992294400 134512640 146736320 4288277536 18446744073709551615 136008306 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/21135/statm: 11551 6174 1055 2985 0 8093 0
[pid=21135/tid=21139] ppid=21134 vsize=46204 CPUtime=133.79
/proc/21135/task/21139/stat : 21139 (pb_cplex) R 21134 21134 20758 0 -1 4202560 57730 0 0 0 13309 70 0 0 16 0 2 0 177480309 47312896 6174 1992294400 134512640 146736320 4288277536 18446744073709551615 135455293 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 324.37
Current children cumulated vsize (KiB) 54904

[startup+187.202 s]
/proc/loadavg: 2.53 2.42 2.05 3/109 21146
/proc/meminfo: memFree=1849176/2059040 swapFree=4135864/4192956
[pid=21134] ppid=21132 vsize=8700 CPUtime=0
/proc/21134/stat : 21134 (run) S 21132 21134 20758 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177476401 8908800 249 1992294400 4194304 4922060 140734408315344 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21134/statm: 2175 249 208 178 0 68 0
[pid=21135] ppid=21134 vsize=46204 CPUtime=324.53
/proc/21135/stat : 21135 (pb_cplex) R 21134 21134 20758 0 -1 4202496 118601 0 0 0 32311 142 0 0 18 0 2 0 177476401 47312896 6174 1992294400 134512640 146736320 4288277536 18446744073709551615 136008455 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/21135/statm: 11551 6174 1055 2985 0 8093 0
[pid=21135/tid=21139] ppid=21134 vsize=46204 CPUtime=133.85
/proc/21135/task/21139/stat : 21139 (pb_cplex) R 21134 21134 20758 0 -1 4202560 57730 0 0 0 13315 70 0 0 15 0 2 0 177480309 47312896 6174 1992294400 134512640 146736320 4288277536 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 324.53
Current children cumulated vsize (KiB) 54904

Child status: 0
Real time (s): 187.256
CPU time (s): 324.637
CPU user time (s): 323.205
CPU system time (s): 1.43178
CPU usage (%): 173.365
Max. virtual memory (cumulated for all children) (KiB): 57900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 323.205
system time used= 1.43178
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 118997
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= 6651
involuntary context switches= 5147

runsolver used 0.382941 second user time and 0.968852 second system time

The end

Launcher Data 

Begin job on node014 at 2010-07-01 23:12:30
IDJOB=2696011
IDBENCH=2201
IDSOLVER=1209
FILE ID=node014/2696011-1278018750
PBS_JOBID= 11198741
Free space on /tmp= 62444 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii32e2.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696011-1278018750/watcher-2696011-1278018750 -o /tmp/evaluation-result-2696011-1278018750/solver-2696011-1278018750 -C 1800 -W 2000 -M 1800  run HOME/instance-2696011-1278018750.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= f7c5bacdcc30466dd8339bd5adcf7c5b
RANDOM SEED=1603586955

node014.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.258
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.51
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.258
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1921704 kB
Buffers:          4212 kB
Cached:          46996 kB
SwapCached:      10880 kB
Active:          59732 kB
Inactive:         5932 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1921704 kB
SwapTotal:     4192956 kB
SwapFree:      4135864 kB
Dirty:           16672 kB
Writeback:           0 kB
AnonPages:       12816 kB
Mapped:           8484 kB
Slab:            49744 kB
PageTables:       4184 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183820 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62428 MiB
End job on node014 at 2010-07-01 23:15:38