Trace number 3726804

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
pwbo 2.02OPT6 7.68383 3.85009

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_50_10_4.opb
MD5SUM7b38b4ead930b62d925cf473e2cdd798
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark6
Best CPU time to get the best result obtained on this benchmark0.32295
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 6
Optimality of the best value was proved YES
Number of variables50
Total number of constraints50
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints50
Minimum length of a constraint11
Maximum length of a constraint17
Number of terms in the objective function 50
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 50
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 50
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)614
Sum of products size (including duplicates)1228
Number of different products614
Sum of products size1228

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 ==============================[ Solver Version ]===============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  pwbo:                     2.02 beta - May, 2012                            |
0.00/0.00	c |                                                                             |
0.00/0.00	c Parsing opb file format. File HOME/instance-3726804-1338657378.opb.
0.00/0.00	c Instance file HOME/instance-3726804-1338657378.opb
0.00/0.00	c File size is 42893 bytes.
0.00/0.00	c Cost Offset: 0
0.00/0.00	c Highest Coefficient sum: 18
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Parsing time:          0.01         s                                      |
0.00/0.00	c |  Number Variables:      664                                                 |
0.00/0.00	c |  Number Clauses:        664                                                 |
0.00/0.00	c |  Number Cardinality:    0                                                   |
0.00/0.00	c |  Number PB Constraints: 614                                                 |
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Problem Type:          Optimization                                        |
0.00/0.00	c |  Objective Function:    Cardinality Constraint                              |
0.00/0.00	c |                                                                             |
0.00/0.00	c ===============================================================================
7.58/3.84	o 49
7.58/3.84	o 9
7.58/3.84	o 8
7.58/3.84	o 7
7.58/3.84	o 6
7.58/3.84	c ===============================================================================
7.58/3.84	c Wall Clock Time: 3.85 s
7.58/3.84	c Best Solution: 6
7.58/3.84	s OPTIMUM FOUND
7.58/3.84	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 -x535 -x536 -x537 x538 -x539 -x540 -x541 -x542 -x543 -x544 -x545 -x546 -x547 -x548 -x549 -x550 -x551 -x552 -x553 -x554 x555 -x556 -x557 -x558 -x559 -x560 -x561 -x562 x563 x564 -x565 -x566 -x567 -x568 -x569 -x570 -x571 -x572 -x573 -x574 -x575 -x576 -x577 x578 -x579 -x580 -x581 -x582 -x583 -x584 x585 -x586 -x587 x588 -x589 -x590 -x591 -x592 -x593 x594 -x595 -x596 -x597 -x598 -x599 x600 -x601 -x602 -x603 -x604 x605 -x606 -x607 -x608 -x609 -x610 -x611 -x612 -x613 -x614 -x615 x616 -x617 -x618 -x619 -x620 -x621 -x622 -x623 -x624 x625 -x626 -x627 -x628 -x629 -x630 -x631 -x632 -x633 -x634 -x635 -x636 x637 -x638 x639 -x640 -x641 -x642 -x643 -x644 x645 -x646 x647 -x648 -x649 -x650 -x651 -x652 -x653 -x654 -x655 -x656 x657 x658 -x659 -x660 -x661 -x662 -x663 -x664

Verifier Data 

OK	6

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-3726804-1338657378/watcher-3726804-1338657378 -o /tmp/evaluation-result-3726804-1338657378/solver-3726804-1338657378 -C 1800 -W 1900 -M 15500 pwbo2.02 -file-format=opb -verbosity=0 HOME/instance-3726804-1338657378.opb 

running on 4 cores: 1,3,5,7

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


[startup+0 s]
/proc/loadavg: 3.83 3.95 3.90 4/178 25051
/proc/meminfo: memFree=29072160/32873844 swapFree=7372/7372
[pid=25051] ppid=25049 vsize=162916 CPUtime=0 cores=1,3,5,7
/proc/25051/stat : 25051 (pwbo2.02) S 25049 25051 21194 0 -1 4202496 1009 0 0 0 0 0 0 0 20 0 3 0 331866420 166825984 950 33554432000 4194304 5964478 140735336309536 140735336309056 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/25051/statm: 40729 954 183 433 0 40293 0
[pid=25051/tid=25052] ppid=25049 vsize=162916 CPUtime=0 cores=1,3,5,7
/proc/25051/task/25052/stat : 25052 (pwbo2.02) R 25049 25051 21194 0 -1 4202560 52 0 0 0 0 0 0 0 20 0 3 0 331866421 166825984 965 33554432000 4194304 5964478 140735336309536 140373415779376 5136420 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=25051/tid=25053] ppid=25049 vsize=162916 CPUtime=0 cores=1,3,5,7
/proc/25051/task/25053/stat : 25053 (pwbo2.02) R 25049 25051 21194 0 -1 4202560 56 0 0 0 0 0 0 0 20 0 3 0 331866421 166825984 971 33554432000 4194304 5964478 140735336309536 140373405289520 5136420 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0

[startup+0.0695759 s]
/proc/loadavg: 3.83 3.95 3.90 4/178 25051
/proc/meminfo: memFree=29072160/32873844 swapFree=7372/7372
[pid=25051] ppid=25049 vsize=163188 CPUtime=0.12 cores=1,3,5,7
/proc/25051/stat : 25051 (pwbo2.02) S 25049 25051 21194 0 -1 4202496 1432 0 0 0 12 0 0 0 20 0 3 0 331866420 167104512 1373 33554432000 4194304 5964478 140735336309536 140735336309056 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/25051/statm: 40797 1373 205 433 0 40361 0
[pid=25051/tid=25052] ppid=25049 vsize=163188 CPUtime=0.05 cores=1,3,5,7
/proc/25051/task/25052/stat : 25052 (pwbo2.02) R 25049 25051 21194 0 -1 4202560 275 0 0 0 5 0 0 0 20 0 3 0 331866421 167104512 1373 33554432000 4194304 5964478 140735336309536 140373415778296 5136420 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=25051/tid=25053] ppid=25049 vsize=163188 CPUtime=0.05 cores=1,3,5,7
/proc/25051/task/25053/stat : 25053 (pwbo2.02) R 25049 25051 21194 0 -1 4202560 240 0 0 0 5 0 0 0 20 0 3 0 331866421 167104512 1373 33554432000 4194304 5964478 140735336309536 140373405288760 4400091 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.12
Current children cumulated vsize (KiB) 163188

[startup+0.100338 s]
/proc/loadavg: 3.83 3.95 3.90 4/178 25051
/proc/meminfo: memFree=29072160/32873844 swapFree=7372/7372
[pid=25051] ppid=25049 vsize=163188 CPUtime=0.18 cores=1,3,5,7
/proc/25051/stat : 25051 (pwbo2.02) S 25049 25051 21194 0 -1 4202496 1579 0 0 0 18 0 0 0 20 0 3 0 331866420 167104512 1520 33554432000 4194304 5964478 140735336309536 140735336309056 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/25051/statm: 40797 1520 205 433 0 40361 0
[pid=25051/tid=25052] ppid=25049 vsize=163188 CPUtime=0.08 cores=1,3,5,7
/proc/25051/task/25052/stat : 25052 (pwbo2.02) R 25049 25051 21194 0 -1 4202560 381 0 0 0 8 0 0 0 20 0 3 0 331866421 167104512 1520 33554432000 4194304 5964478 140735336309536 140373415778664 4400103 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=25051/tid=25053] ppid=25049 vsize=163188 CPUtime=0.08 cores=1,3,5,7
/proc/25051/task/25053/stat : 25053 (pwbo2.02) R 25049 25051 21194 0 -1 4202560 281 0 0 0 8 0 0 0 20 0 3 0 331866421 167104512 1520 33554432000 4194304 5964478 140735336309536 140373405288808 4222464 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 163188

[startup+0.300286 s]
/proc/loadavg: 3.83 3.95 3.90 4/178 25051
/proc/meminfo: memFree=29072160/32873844 swapFree=7372/7372
[pid=25051] ppid=25049 vsize=163188 CPUtime=0.58 cores=1,3,5,7
/proc/25051/stat : 25051 (pwbo2.02) S 25049 25051 21194 0 -1 4202496 2059 0 0 0 58 0 0 0 20 0 3 0 331866420 167104512 2000 33554432000 4194304 5964478 140735336309536 140735336309056 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/25051/statm: 40797 2001 205 433 0 40361 0
[pid=25051/tid=25052] ppid=25049 vsize=163188 CPUtime=0.28 cores=1,3,5,7
/proc/25051/task/25052/stat : 25052 (pwbo2.02) R 25049 25051 21194 0 -1 4202560 643 0 0 0 28 0 0 0 20 0 3 0 331866421 167104512 2001 33554432000 4194304 5964478 140735336309536 140373415778664 5136420 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=25051/tid=25053] ppid=25049 vsize=163188 CPUtime=0.28 cores=1,3,5,7
/proc/25051/task/25053/stat : 25053 (pwbo2.02) R 25049 25051 21194 0 -1 4202560 500 0 0 0 28 0 0 0 20 0 3 0 331866421 167104512 2001 33554432000 4194304 5964478 140735336309536 140373405288760 4403343 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.58
Current children cumulated vsize (KiB) 163188

[startup+0.700302 s]
/proc/loadavg: 3.83 3.95 3.90 4/178 25051
/proc/meminfo: memFree=29072160/32873844 swapFree=7372/7372
[pid=25051] ppid=25049 vsize=163188 CPUtime=1.39 cores=1,3,5,7
/proc/25051/stat : 25051 (pwbo2.02) S 25049 25051 21194 0 -1 4202496 3002 0 0 0 138 1 0 0 20 0 3 0 331866420 167104512 2943 33554432000 4194304 5964478 140735336309536 140735336309056 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/25051/statm: 40797 2943 205 433 0 40361 0
[pid=25051/tid=25052] ppid=25049 vsize=163188 CPUtime=0.68 cores=1,3,5,7
/proc/25051/task/25052/stat : 25052 (pwbo2.02) R 25049 25051 21194 0 -1 4202560 1179 0 0 0 68 0 0 0 20 0 3 0 331866421 167104512 2943 33554432000 4194304 5964478 140735336309536 140373415778296 4400056 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=25051/tid=25053] ppid=25049 vsize=163188 CPUtime=0.68 cores=1,3,5,7
/proc/25051/task/25053/stat : 25053 (pwbo2.02) R 25049 25051 21194 0 -1 4202560 906 0 0 0 68 0 0 0 20 0 3 0 331866421 167104512 2943 33554432000 4194304 5964478 140735336309536 140373405288760 4400542 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 1.39
Current children cumulated vsize (KiB) 163188

[startup+1.50033 s]
/proc/loadavg: 3.83 3.95 3.90 5/181 25054
/proc/meminfo: memFree=29059148/32873844 swapFree=7372/7372
[pid=25051] ppid=25049 vsize=163188 CPUtime=2.98 cores=1,3,5,7
/proc/25051/stat : 25051 (pwbo2.02) S 25049 25051 21194 0 -1 4202496 4401 0 0 0 297 1 0 0 20 0 3 0 331866420 167104512 4342 33554432000 4194304 5964478 140735336309536 140735336309056 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/25051/statm: 40797 4342 205 433 0 40361 0
[pid=25051/tid=25052] ppid=25049 vsize=163188 CPUtime=1.47 cores=1,3,5,7
/proc/25051/task/25052/stat : 25052 (pwbo2.02) R 25049 25051 21194 0 -1 4202560 2084 0 0 0 146 1 0 0 20 0 3 0 331866421 167104512 4342 33554432000 4194304 5964478 140735336309536 140373415778296 4400542 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=25051/tid=25053] ppid=25049 vsize=163188 CPUtime=1.47 cores=1,3,5,7
/proc/25051/task/25053/stat : 25053 (pwbo2.02) R 25049 25051 21194 0 -1 4202560 1400 0 0 0 147 0 0 0 20 0 3 0 331866421 167104512 4342 33554432000 4194304 5964478 140735336309536 140373405288760 5136420 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 2.98
Current children cumulated vsize (KiB) 163188

[startup+3.10034 s]
/proc/loadavg: 3.83 3.95 3.90 5/181 25054
/proc/meminfo: memFree=29052576/32873844 swapFree=7372/7372
[pid=25051] ppid=25049 vsize=163476 CPUtime=6.18 cores=1,3,5,7
/proc/25051/stat : 25051 (pwbo2.02) S 25049 25051 21194 0 -1 4202496 5710 0 0 0 616 2 0 0 20 0 3 0 331866420 167399424 5651 33554432000 4194304 5964478 140735336309536 140735336309056 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/25051/statm: 40869 5651 205 433 0 40433 0
[pid=25051/tid=25052] ppid=25049 vsize=163476 CPUtime=3.07 cores=1,3,5,7
/proc/25051/task/25052/stat : 25052 (pwbo2.02) R 25049 25051 21194 0 -1 4202560 2887 0 0 0 306 1 0 0 20 0 3 0 331866421 167399424 5651 33554432000 4194304 5964478 140735336309536 140373415778104 4399920 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=25051/tid=25053] ppid=25049 vsize=163476 CPUtime=3.07 cores=1,3,5,7
/proc/25051/task/25053/stat : 25053 (pwbo2.02) R 25049 25051 21194 0 -1 4202560 1906 0 0 0 307 0 0 0 20 0 3 0 331866421 167399424 5651 33554432000 4194304 5964478 140735336309536 140373405288760 4400831 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 6.18
Current children cumulated vsize (KiB) 163476

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

[startup+3.50036 s]
/proc/loadavg: 3.83 3.95 3.90 5/181 25054
/proc/meminfo: memFree=29049212/32873844 swapFree=7372/7372
[pid=25051] ppid=25049 vsize=163476 CPUtime=6.98 cores=1,3,5,7
/proc/25051/stat : 25051 (pwbo2.02) S 25049 25051 21194 0 -1 4202496 5961 0 0 0 696 2 0 0 20 0 3 0 331866420 167399424 5902 33554432000 4194304 5964478 140735336309536 140735336309056 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/25051/statm: 40869 5902 205 433 0 40433 0
[pid=25051/tid=25052] ppid=25049 vsize=163476 CPUtime=3.48 cores=1,3,5,7
/proc/25051/task/25052/stat : 25052 (pwbo2.02) R 25049 25051 21194 0 -1 4202560 3138 0 0 0 346 2 0 0 20 0 3 0 331866421 167399424 5902 33554432000 4194304 5964478 140735336309536 140373415778104 4400519 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=25051/tid=25053] ppid=25049 vsize=163476 CPUtime=3.47 cores=1,3,5,7
/proc/25051/task/25053/stat : 25053 (pwbo2.02) R 25049 25051 21194 0 -1 4202560 1906 0 0 0 347 0 0 0 20 0 3 0 331866421 167399424 5902 33554432000 4194304 5964478 140735336309536 140373405288568 4399920 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 6.98
Current children cumulated vsize (KiB) 163476

[startup+3.70034 s]
/proc/loadavg: 3.83 3.95 3.90 5/181 25054
/proc/meminfo: memFree=29049212/32873844 swapFree=7372/7372
[pid=25051] ppid=25049 vsize=163476 CPUtime=7.38 cores=1,3,5,7
/proc/25051/stat : 25051 (pwbo2.02) S 25049 25051 21194 0 -1 4202496 5985 0 0 0 736 2 0 0 20 0 3 0 331866420 167399424 5926 33554432000 4194304 5964478 140735336309536 140735336309056 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/25051/statm: 40869 5926 205 433 0 40433 0
[pid=25051/tid=25052] ppid=25049 vsize=163476 CPUtime=3.68 cores=1,3,5,7
/proc/25051/task/25052/stat : 25052 (pwbo2.02) R 25049 25051 21194 0 -1 4202560 3162 0 0 0 366 2 0 0 20 0 3 0 331866421 167399424 5926 33554432000 4194304 5964478 140735336309536 140373415778104 4403656 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=25051/tid=25053] ppid=25049 vsize=163476 CPUtime=3.67 cores=1,3,5,7
/proc/25051/task/25053/stat : 25053 (pwbo2.02) R 25049 25051 21194 0 -1 4202560 1906 0 0 0 367 0 0 0 20 0 3 0 331866421 167399424 5926 33554432000 4194304 5964478 140735336309536 140373405288568 4392882 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 7.38
Current children cumulated vsize (KiB) 163476

[startup+3.80035 s]
/proc/loadavg: 3.83 3.95 3.90 5/181 25054
/proc/meminfo: memFree=29049212/32873844 swapFree=7372/7372
[pid=25051] ppid=25049 vsize=163476 CPUtime=7.58 cores=1,3,5,7
/proc/25051/stat : 25051 (pwbo2.02) S 25049 25051 21194 0 -1 4202496 5988 0 0 0 756 2 0 0 20 0 3 0 331866420 167399424 5929 33554432000 4194304 5964478 140735336309536 140735336309056 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/25051/statm: 40869 5929 205 433 0 40433 0
[pid=25051/tid=25052] ppid=25049 vsize=163476 CPUtime=3.78 cores=1,3,5,7
/proc/25051/task/25052/stat : 25052 (pwbo2.02) R 25049 25051 21194 0 -1 4202560 3165 0 0 0 376 2 0 0 20 0 3 0 331866421 167399424 5929 33554432000 4194304 5964478 140735336309536 140373415778104 4221120 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=25051/tid=25053] ppid=25049 vsize=163476 CPUtime=3.77 cores=1,3,5,7
/proc/25051/task/25053/stat : 25053 (pwbo2.02) R 25049 25051 21194 0 -1 4202560 1906 0 0 0 377 0 0 0 20 0 3 0 331866421 167399424 5929 33554432000 4194304 5964478 140735336309536 140373405288568 4399920 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 7.58
Current children cumulated vsize (KiB) 163476

Child status: 255
Real time (s): 3.85009
CPU time (s): 7.68383
CPU user time (s): 7.64184
CPU system time (s): 0.041993
CPU usage (%): 199.575
Max. virtual memory (cumulated for all children) (KiB): 163476

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.64184
system time used= 0.041993
maximum resident set size= 23768
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6001
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= 59
involuntary context switches= 11

runsolver used 0.004999 second user time and 0.020996 second system time

The end

Launcher Data 

Begin job on node109 at 2012-06-02 19:16:18
IDJOB=3726804
IDBENCH=48135
IDSOLVER=2311
FILE ID=node109/3726804-1338657378
RUNJOBID= node109-1338651782-22664
PBS_JOBID= 14636471
Free space on /tmp= 70708 MiB

SOLVER NAME= pwbo 2.02
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_50_10_4.opb
COMMAND LINE= pwbo2.02 -file-format=opb -verbosity=0 BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3726804-1338657378/watcher-3726804-1338657378 -o /tmp/evaluation-result-3726804-1338657378/solver-3726804-1338657378 -C 1800 -W 1900 -M 15500  pwbo2.02 -file-format=opb -verbosity=0 HOME/instance-3726804-1338657378.opb

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

MD5SUM BENCH= 7b38b4ead930b62d925cf473e2cdd798
RANDOM SEED=1403108532

node109.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		: 2667.264
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	: 5334.52
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		: 2667.264
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		: 2667.264
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		: 2667.264
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.264
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		: 2667.264
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		: 2667.264
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		: 2667.264
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:        29072852 kB
Buffers:          319188 kB
Cached:          1522496 kB
SwapCached:          944 kB
Active:          1966516 kB
Inactive:         958828 kB
Active(anon):    1077996 kB
Inactive(anon):     7796 kB
Active(file):     888520 kB
Inactive(file):   951032 kB
Unevictable:        7372 kB
Mlocked:            7372 kB
SwapTotal:      67108856 kB
SwapFree:       67105492 kB
Dirty:              5508 kB
Writeback:             0 kB
AnonPages:       1089672 kB
Mapped:            10844 kB
Shmem:                 4 kB
Slab:             735164 kB
SReclaimable:     177668 kB
SUnreclaim:       557496 kB
KernelStack:        1480 kB
PageTables:         6224 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     204540 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    448512 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-3726804-1338657378.opb

Free space on /tmp at the end= 70700 MiB
End job on node109 at 2012-06-02 19:16:22