Trace number 3699550

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
npSolver incOPT317 7.29289 7.84573

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
primes-dimacs-cnf/normalized-par16-1-c.opb
MD5SUMe64a428c112076ceda9ede530f0c6582
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark317
Best CPU time to get the best result obtained on this benchmark0.196969
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 317
Optimality of the best value was proved YES
Number of variables634
Total number of constraints1581
Number of constraints which are clauses1581
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 constraint3
Number of terms in the objective function 634
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 634
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 634
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 run inc solver
0.00/0.00	c [INC SYSTEM] run initial solver
0.00/0.00	c [INC SYSTEM] preprocess with white file
0.00/0.02	c [INC SYSTEM] finished preprocessing in 0 s
0.00/0.02	c [INC SYSTEM] execute solver
0.00/0.17	c [INC SEARCH] formula is SAT
0.00/0.17	c [INC SYSTEM] solved the initial formula
0.00/0.17	c model valid
0.00/0.17	c current solution ok
0.00/0.18	o 317
0.00/0.18	c execute binary inc search
0.00/0.18	c [INC SEARCH] current bound: 158
0.00/0.18	c [INC SEARCH] iteration: 0
0.00/0.18	c [INC SEARCH] lower bound: 0 upperbound 317 current bound: 158 best value:317
0.00/0.18	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.18	c write failed with 2
0.00/0.18	c [INC SYSTEM] create new solver instance
0.00/0.18	c [INC] encode full formula
0.00/0.18	c (debug) using card networks
0.00/0.19	c set iterative enc to: card
0.00/0.19	c set iterative enc to: none
0.00/0.19	c [INC SEARCH] isOptimum variable: 0
0.00/0.50	c [INC SEARCH] formula is UNSAT
0.00/0.50	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.50	c write failed with 2
0.00/0.50	c sat variable: 0 optimum/unsat variable: 1
0.00/0.50	c [INC SEARCH] set lower bound to 159 upperbound 317
0.00/0.50	c [INC SEARCH] current bound: 238
0.00/0.50	c [INC SEARCH] iteration: 1
0.00/0.50	c [INC SEARCH] lower bound: 159 upperbound 317 current bound: 238 best value:317
0.00/0.50	c [INC SYSTEM] create new solver instance
0.00/0.50	c [INC] encode full formula
0.00/0.50	c (debug) using card networks
0.00/0.52	c set iterative enc to: card
0.00/0.52	c set iterative enc to: none
0.00/0.52	c [INC SEARCH] isOptimum variable: 0
1.17/1.28	c [INC SEARCH] formula is UNSAT
1.17/1.28	c [INC SYSTEM] there exists a inc, kill it!
1.17/1.28	c write failed with 2
1.17/1.28	c sat variable: 0 optimum/unsat variable: 1
1.17/1.28	c [INC SEARCH] set lower bound to 239 upperbound 317
1.17/1.28	c [INC SEARCH] current bound: 278
1.17/1.28	c [INC SEARCH] iteration: 2
1.17/1.28	c [INC SEARCH] lower bound: 239 upperbound 317 current bound: 278 best value:317
1.17/1.28	c [INC SYSTEM] create new solver instance
1.17/1.28	c [INC] encode full formula
1.17/1.28	c (debug) using card networks
1.27/1.30	c set iterative enc to: card
1.27/1.30	c set iterative enc to: none
1.27/1.31	c [INC SEARCH] isOptimum variable: 0
2.27/2.35	c [INC SEARCH] formula is UNSAT
2.27/2.35	c [INC SYSTEM] there exists a inc, kill it!
2.27/2.35	c write failed with 2
2.27/2.35	c sat variable: 0 optimum/unsat variable: 1
2.27/2.35	c [INC SEARCH] set lower bound to 279 upperbound 317
2.27/2.35	c [INC SEARCH] current bound: 298
2.27/2.35	c [INC SEARCH] iteration: 3
2.27/2.35	c [INC SEARCH] lower bound: 279 upperbound 317 current bound: 298 best value:317
2.27/2.35	c [INC SYSTEM] create new solver instance
2.27/2.35	c [INC] encode full formula
2.27/2.35	c (debug) using card networks
2.35/2.45	c set iterative enc to: card
2.35/2.45	c set iterative enc to: none
2.35/2.91	c [INC SEARCH] isOptimum variable: 0
3.32/3.94	c [INC SEARCH] formula is UNSAT
3.32/3.94	c [INC SYSTEM] there exists a inc, kill it!
3.32/3.94	c write failed with 2
3.32/3.94	c sat variable: 0 optimum/unsat variable: 1
3.32/3.94	c [INC SEARCH] set lower bound to 299 upperbound 317
3.32/3.94	c [INC SEARCH] current bound: 308
3.32/3.94	c [INC SEARCH] iteration: 4
3.32/3.94	c [INC SEARCH] lower bound: 299 upperbound 317 current bound: 308 best value:317
3.32/3.94	c [INC SYSTEM] create new solver instance
3.32/3.94	c [INC] encode full formula
3.32/3.94	c (debug) using card networks
3.32/3.96	c set iterative enc to: card
3.32/3.96	c set iterative enc to: none
3.32/3.96	c [INC SEARCH] isOptimum variable: 0
4.42/5.01	c [INC SEARCH] formula is UNSAT
4.42/5.01	c [INC SYSTEM] there exists a inc, kill it!
4.42/5.01	c write failed with 2
4.42/5.01	c sat variable: 0 optimum/unsat variable: 1
4.42/5.01	c [INC SEARCH] set lower bound to 309 upperbound 317
4.42/5.01	c [INC SEARCH] current bound: 313
4.42/5.01	c [INC SEARCH] iteration: 5
4.42/5.01	c [INC SEARCH] lower bound: 309 upperbound 317 current bound: 313 best value:317
4.42/5.01	c [INC SYSTEM] create new solver instance
4.42/5.01	c [INC] encode full formula
4.42/5.01	c (debug) using card networks
4.42/5.03	c set iterative enc to: card
4.42/5.03	c set iterative enc to: none
4.42/5.04	c [INC SEARCH] isOptimum variable: 0
5.32/5.91	c [INC SEARCH] formula is UNSAT
5.32/5.91	c [INC SYSTEM] there exists a inc, kill it!
5.32/5.91	c write failed with 2
5.32/5.91	c sat variable: 0 optimum/unsat variable: 1
5.32/5.91	c [INC SEARCH] set lower bound to 314 upperbound 317
5.32/5.91	c [INC SEARCH] current bound: 315
5.32/5.91	c [INC SEARCH] iteration: 6
5.32/5.91	c [INC SEARCH] lower bound: 314 upperbound 317 current bound: 315 best value:317
5.32/5.91	c [INC SYSTEM] create new solver instance
5.32/5.91	c [INC] encode full formula
5.32/5.91	c (debug) using card networks
5.32/5.93	c set iterative enc to: card
5.32/5.93	c set iterative enc to: none
5.32/5.94	c [INC SEARCH] isOptimum variable: 0
6.11/6.77	c [INC SEARCH] formula is UNSAT
6.11/6.77	c [INC SYSTEM] there exists a inc, kill it!
6.11/6.77	c write failed with 2
6.11/6.77	c sat variable: 0 optimum/unsat variable: 1
6.11/6.77	c [INC SEARCH] set lower bound to 316 upperbound 317
6.11/6.77	c [INC SEARCH] current bound: 316
6.11/6.77	c [INC SEARCH] iteration: 7
6.11/6.77	c [INC SEARCH] lower bound: 316 upperbound 317 current bound: 316 best value:317
6.11/6.77	c [INC SYSTEM] create new solver instance
6.11/6.77	c [INC] encode full formula
6.11/6.77	c (debug) using card networks
6.11/6.79	c set iterative enc to: card
6.11/6.79	c set iterative enc to: none
6.23/6.80	c [INC SEARCH] isOptimum variable: 0
7.21/7.84	c [INC SEARCH] formula is UNSAT
7.21/7.84	c [INC SYSTEM] there exists a inc, kill it!
7.21/7.84	c write failed with 2
7.21/7.84	c sat variable: 0 optimum/unsat variable: 1
7.21/7.84	c [INC SEARCH] set lower bound to 317 upperbound 317
7.21/7.84	c display solution
7.21/7.84	s OPTIMUM FOUND
7.21/7.84	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

Verifier Data 

OK	317

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-3699550-1338060153/watcher-3699550-1338060153 -o /tmp/evaluation-result-3699550-1338060153/solver-3699550-1338060153 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-I.sh HOME/instance-3699550-1338060153.opb 768552732 HOME HOME 

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

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


[startup+0 s]
/proc/loadavg: 2.05 2.02 2.00 3/176 18971
/proc/meminfo: memFree=28712220/32873852 swapFree=6848/6848
[pid=18971] ppid=18969 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18971/stat : 18971 (npSolver-pbo-I.) S 18969 18971 18146 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 272140726 9367552 274 33554432000 4194304 5064252 140734649216144 140734649215056 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18971/statm: 2287 274 233 213 0 72 0

[startup+0.0141949 s]
/proc/loadavg: 2.05 2.02 2.00 3/176 18971
/proc/meminfo: memFree=28712220/32873852 swapFree=6848/6848
[pid=18971] ppid=18969 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18971/stat : 18971 (npSolver-pbo-I.) S 18969 18971 18146 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 272140726 9367552 274 33554432000 4194304 5064252 140734649216144 140734649215056 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18971/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100232 s]
/proc/loadavg: 2.05 2.02 2.00 3/176 18971
/proc/meminfo: memFree=28712220/32873852 swapFree=6848/6848
[pid=18971] ppid=18969 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18971/stat : 18971 (npSolver-pbo-I.) S 18969 18971 18146 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 272140726 9367552 274 33554432000 4194304 5064252 140734649216144 140734649215056 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18971/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300218 s]
/proc/loadavg: 2.05 2.02 2.00 3/176 18971
/proc/meminfo: memFree=28712220/32873852 swapFree=6848/6848
[pid=18971] ppid=18969 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18971/stat : 18971 (npSolver-pbo-I.) S 18969 18971 18146 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 272140726 9367552 274 33554432000 4194304 5064252 140734649216144 140734649215056 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18971/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700175 s]
/proc/loadavg: 2.05 2.02 2.00 3/176 18971
/proc/meminfo: memFree=28712220/32873852 swapFree=6848/6848
[pid=18971] ppid=18969 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18971/stat : 18971 (npSolver-pbo-I.) S 18969 18971 18146 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 272140726 9367552 274 33554432000 4194304 5064252 140734649216144 140734649215056 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18971/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.5003 s]
/proc/loadavg: 2.05 2.02 2.00 3/179 18982
/proc/meminfo: memFree=28701260/32873852 swapFree=6848/6848
[pid=18971] ppid=18969 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18971/stat : 18971 (npSolver-pbo-I.) S 18969 18971 18146 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 272140726 9367552 274 33554432000 4194304 5064252 140734649216144 140734649215056 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18971/statm: 2287 274 233 213 0 72 0
[pid=18972] ppid=18971 vsize=2276 CPUtime=1.29 cores=1,3,5,7
/proc/18972/stat : 18972 (npSolver-pbo) S 18971 18971 18146 0 -1 4202496 2731 8741 0 0 5 1 121 2 20 0 1 0 272140727 2330624 273 33554432000 4194304 5992684 140736190954080 140736190938984 5179600 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/18972/statm: 569 273 180 440 0 125 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 11424

[startup+3.10028 s]
/proc/loadavg: 2.05 2.02 2.00 3/179 18984
/proc/meminfo: memFree=28696912/32873852 swapFree=6848/6848
[pid=18971] ppid=18969 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18971/stat : 18971 (npSolver-pbo-I.) S 18969 18971 18146 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 272140726 9367552 274 33554432000 4194304 5064252 140734649216144 140734649215056 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18971/statm: 2287 274 233 213 0 72 0
[pid=18972] ppid=18971 vsize=2276 CPUtime=2.35 cores=1,3,5,7
/proc/18972/stat : 18972 (npSolver-pbo) S 18971 18971 18146 0 -1 4202496 3846 12895 0 0 7 1 225 2 20 0 1 0 272140727 2330624 273 33554432000 4194304 5992684 140736190954080 140736190938984 5179600 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/18972/statm: 569 273 180 440 0 125 0
Current children cumulated CPU time (s) 2.35
Current children cumulated vsize (KiB) 11424
heavy processes:

[startup+6.30016 s]
/proc/loadavg: 2.05 2.02 2.00 3/179 18990
/proc/meminfo: memFree=28694136/32873852 swapFree=6848/6848
[pid=18971] ppid=18969 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18971/stat : 18971 (npSolver-pbo-I.) S 18969 18971 18146 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 272140726 9367552 274 33554432000 4194304 5064252 140734649216144 140734649215056 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18971/statm: 2287 274 233 213 0 72 0
[pid=18972] ppid=18971 vsize=2276 CPUtime=5.37 cores=1,3,5,7
/proc/18972/stat : 18972 (npSolver-pbo) S 18971 18971 18146 0 -1 4202496 7195 24653 0 0 13 2 517 5 20 0 1 0 272140727 2330624 273 33554432000 4194304 5992684 140736190954080 140736190938984 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/18972/statm: 569 273 180 440 0 125 0
Current children cumulated CPU time (s) 5.37
Current children cumulated vsize (KiB) 11424

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

[startup+7.10017 s]
/proc/loadavg: 2.05 2.02 2.00 3/179 18992
/proc/meminfo: memFree=28692612/32873852 swapFree=6848/6848
[pid=18971] ppid=18969 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18971/stat : 18971 (npSolver-pbo-I.) S 18969 18971 18146 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 272140726 9367552 274 33554432000 4194304 5064252 140734649216144 140734649215056 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18971/statm: 2287 274 233 213 0 72 0
[pid=18972] ppid=18971 vsize=2276 CPUtime=6.23 cores=1,3,5,7
/proc/18972/stat : 18972 (npSolver-pbo) S 18971 18971 18146 0 -1 4202496 8310 28027 0 0 15 3 599 6 20 0 1 0 272140727 2330624 273 33554432000 4194304 5992684 140736190954080 140736190938984 5179600 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/18972/statm: 569 273 180 440 0 125 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 11424

[startup+7.50015 s]
/proc/loadavg: 2.05 2.02 2.00 3/179 18992
/proc/meminfo: memFree=28692612/32873852 swapFree=6848/6848
[pid=18971] ppid=18969 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18971/stat : 18971 (npSolver-pbo-I.) S 18969 18971 18146 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 272140726 9367552 274 33554432000 4194304 5064252 140734649216144 140734649215056 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18971/statm: 2287 274 233 213 0 72 0
[pid=18972] ppid=18971 vsize=2276 CPUtime=6.23 cores=1,3,5,7
/proc/18972/stat : 18972 (npSolver-pbo) S 18971 18971 18146 0 -1 4202496 8310 28027 0 0 15 3 599 6 20 0 1 0 272140727 2330624 273 33554432000 4194304 5992684 140736190954080 140736190938984 5179600 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/18972/statm: 569 273 180 440 0 125 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 11424

[startup+7.70689 s]
/proc/loadavg: 2.04 2.02 2.00 3/179 18994
/proc/meminfo: memFree=28693912/32873852 swapFree=6848/6848
[pid=18971] ppid=18969 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18971/stat : 18971 (npSolver-pbo-I.) S 18969 18971 18146 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 272140726 9367552 274 33554432000 4194304 5064252 140734649216144 140734649215056 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18971/statm: 2287 274 233 213 0 72 0
[pid=18972] ppid=18971 vsize=2276 CPUtime=6.23 cores=1,3,5,7
/proc/18972/stat : 18972 (npSolver-pbo) S 18971 18971 18146 0 -1 4202496 8310 28027 0 0 15 3 599 6 20 0 1 0 272140727 2330624 273 33554432000 4194304 5992684 140736190954080 140736190938984 5179600 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/18972/statm: 569 273 180 440 0 125 0
[pid=18994] ppid=18972 vsize=17960 CPUtime=0.89 cores=1,3,5,7
/proc/18994/stat : 18994 (glucosInc) R 18972 18971 18146 0 -1 4202496 3000 0 0 0 89 0 0 0 20 0 1 0 272141407 18391040 3394 33554432000 4194304 5654031 140735694735376 140735694733336 4232707 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/18994/statm: 4490 3394 136 357 0 4130 0
Current children cumulated CPU time (s) 7.12
Current children cumulated vsize (KiB) 29384

[startup+7.80034 s]
/proc/loadavg: 2.04 2.02 2.00 3/179 18994
/proc/meminfo: memFree=28693912/32873852 swapFree=6848/6848
[pid=18971] ppid=18969 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18971/stat : 18971 (npSolver-pbo-I.) S 18969 18971 18146 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 272140726 9367552 274 33554432000 4194304 5064252 140734649216144 140734649215056 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18971/statm: 2287 274 233 213 0 72 0
[pid=18972] ppid=18971 vsize=2276 CPUtime=6.23 cores=1,3,5,7
/proc/18972/stat : 18972 (npSolver-pbo) S 18971 18971 18146 0 -1 4202496 8310 28027 0 0 15 3 599 6 20 0 1 0 272140727 2330624 273 33554432000 4194304 5992684 140736190954080 140736190938984 5179600 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/18972/statm: 569 273 180 440 0 125 0
[pid=18994] ppid=18972 vsize=17960 CPUtime=0.98 cores=1,3,5,7
/proc/18994/stat : 18994 (glucosInc) R 18972 18971 18146 0 -1 4202496 3006 0 0 0 98 0 0 0 20 0 1 0 272141407 18391040 3400 33554432000 4194304 5654031 140735694735376 140735694733336 4208694 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/18994/statm: 4490 3400 136 357 0 4130 0
Current children cumulated CPU time (s) 7.21
Current children cumulated vsize (KiB) 29384

Child status: 0
Real time (s): 7.84573
CPU time (s): 7.29289
CPU user time (s): 7.18291
CPU system time (s): 0.109983
CPU usage (%): 92.9537
Max. virtual memory (cumulated for all children) (KiB): 29404

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.18291
system time used= 0.109983
maximum resident set size= 14768
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 40543
page faults= 0
swaps= 0
block input operations= 0
block output operations= 16432
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 63
involuntary context switches= 81

runsolver used 0.025996 second user time and 0.039993 second system time

The end

Launcher Data 

Begin job on node129 at 2012-05-26 21:22:33
IDJOB=3699550
IDBENCH=2179
IDSOLVER=2276
FILE ID=node129/3699550-1338060153
RUNJOBID= node129-1338052936-18163
PBS_JOBID= 14624400
Free space on /tmp= 71096 MiB

SOLVER NAME= npSolver inc
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-par16-1-c.opb
COMMAND LINE= DIR/npSolver-pbo-I.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3699550-1338060153/watcher-3699550-1338060153 -o /tmp/evaluation-result-3699550-1338060153/solver-3699550-1338060153 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-I.sh HOME/instance-3699550-1338060153.opb 768552732 HOME HOME

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

MD5SUM BENCH= e64a428c112076ceda9ede530f0c6582
RANDOM SEED=768552732

node129.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		: 2666.957
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	: 5333.91
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		: 2666.957
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.957
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.957
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.957
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	: 5331.90
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		: 2666.957
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	: 5331.92
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		: 2666.957
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	: 5331.90
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		: 2666.957
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	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873852 kB
MemFree:        28712476 kB
Buffers:          273056 kB
Cached:          3024608 kB
SwapCached:            0 kB
Active:          1231488 kB
Inactive:        2144632 kB
Active(anon):      80744 kB
Inactive(anon):        0 kB
Active(file):    1150744 kB
Inactive(file):  2144632 kB
Unevictable:        6848 kB
Mlocked:            6848 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             24540 kB
Writeback:             0 kB
AnonPages:         80832 kB
Mapped:            15708 kB
Shmem:               204 kB
Slab:             649216 kB
SReclaimable:      91440 kB
SUnreclaim:       557776 kB
KernelStack:        1488 kB
PageTables:         4200 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545780 kB
Committed_AS:     197328 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346360 kB
VmallocChunk:   34341988004 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71088 MiB
End job on node129 at 2012-05-26 21:22:41