Trace number 3748721

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 inc (fixed)OPT62 6.98994 6.99544

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/
submitted-PB05/manquinho/routing/normalized-s4-4-3-1pb.opb
MD5SUM7070b0ccf5287a23c61644383564c46b
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark62
Best CPU time to get the best result obtained on this benchmark0.067989
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 62
Optimality of the best value was proved YES
Number of variables672
Total number of constraints2028
Number of constraints which are clauses2004
Number of constraints which are cardinality constraints (but not clauses)24
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint28
Number of terms in the objective function 672
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 672
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 672
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.01	c old isEQ: 0, new EQ is 0
0.00/0.01	c old isEQ: 0, new EQ is 0
0.00/0.01	c old isEQ: 0, new EQ is 0
0.00/0.01	c old isEQ: 0, new EQ is 0
0.00/0.01	c old isEQ: 0, new EQ is 0
0.00/0.01	c old isEQ: 0, new EQ is 0
0.00/0.01	c old isEQ: 0, new EQ is 0
0.00/0.01	c old isEQ: 0, new EQ is 0
0.00/0.01	c old isEQ: 0, new EQ is 0
0.00/0.01	c old isEQ: 0, new EQ is 0
0.00/0.01	c old isEQ: 0, new EQ is 0
0.00/0.01	c old isEQ: 0, new EQ is 0
0.00/0.01	c old isEQ: 0, new EQ is 0
0.00/0.01	c old isEQ: 0, new EQ is 0
0.00/0.01	c old isEQ: 0, new EQ is 0
0.00/0.02	c old isEQ: 0, new EQ is 0
0.00/0.02	c old isEQ: 0, new EQ is 0
0.00/0.02	c old isEQ: 0, new EQ is 0
0.00/0.02	c old isEQ: 0, new EQ is 0
0.00/0.02	c old isEQ: 0, new EQ is 0
0.00/0.02	c old isEQ: 0, new EQ is 0
0.00/0.02	c old isEQ: 0, new EQ is 0
0.00/0.02	c old isEQ: 0, new EQ is 0
0.00/0.02	c old isEQ: 0, new EQ is 0
0.00/0.02	c run inc solver
0.00/0.02	c [INC SYSTEM] run initial solver
0.00/0.02	c [INC SYSTEM] preprocess with white file
0.00/0.07	c [INC SYSTEM] finished preprocessing in 0 s
0.00/0.07	c [INC SYSTEM] execute solver
0.00/0.09	c [INC SEARCH] formula is SAT
0.00/0.09	c [INC SYSTEM] solved the initial formula
0.00/0.10	c model valid
0.00/0.10	c current solution ok
0.00/0.11	o 68
0.00/0.11	c execute binary inc search
0.00/0.11	c [INC SEARCH] current bound: 34
0.00/0.11	c [INC SEARCH] iteration: 0
0.00/0.11	c [INC SEARCH] lower bound: 0 upperbound 68 current bound: 34 best value:68
0.00/0.11	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.11	c write failed with 2
0.00/0.11	c [INC SYSTEM] create new solver instance
0.00/0.11	c [INC] encode full formula
0.00/0.11	c (debug) using card networks
0.00/0.11	c old isEQ: 160, new EQ is 0
0.00/0.12	c set iterative enc to: card
0.00/0.12	c set iterative enc to: none
0.00/0.12	c [INC SEARCH] isOptimum variable: 0
0.00/0.15	c [INC SEARCH] formula is UNSAT
0.00/0.15	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.15	c write failed with 2
0.00/0.15	c sat variable: 0 optimum/unsat variable: 1
0.00/0.15	c [INC SEARCH] set lower bound to 35 upperbound 68
0.00/0.15	c [INC SEARCH] current bound: 51
0.00/0.15	c [INC SEARCH] iteration: 1
0.00/0.15	c [INC SEARCH] lower bound: 35 upperbound 68 current bound: 51 best value:68
0.00/0.15	c [INC SYSTEM] create new solver instance
0.00/0.15	c [INC] encode full formula
0.00/0.15	c (debug) using card networks
0.00/0.15	c old isEQ: 0, new EQ is 0
0.00/0.16	c set iterative enc to: card
0.00/0.16	c set iterative enc to: none
0.00/0.16	c [INC SEARCH] isOptimum variable: 0
0.00/0.62	c [INC SEARCH] formula is UNSAT
0.00/0.62	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.62	c write failed with 2
0.00/0.62	c sat variable: 0 optimum/unsat variable: 1
0.00/0.62	c [INC SEARCH] set lower bound to 52 upperbound 68
0.00/0.62	c [INC SEARCH] current bound: 60
0.00/0.62	c [INC SEARCH] iteration: 2
0.00/0.62	c [INC SEARCH] lower bound: 52 upperbound 68 current bound: 60 best value:68
0.00/0.62	c [INC SYSTEM] create new solver instance
0.00/0.62	c [INC] encode full formula
0.00/0.62	c (debug) using card networks
0.00/0.62	c old isEQ: 0, new EQ is 0
0.00/0.63	c set iterative enc to: card
0.00/0.63	c set iterative enc to: none
0.00/0.63	c [INC SEARCH] isOptimum variable: 0
1.67/1.78	c [INC SEARCH] formula is UNSAT
1.67/1.78	c [INC SYSTEM] there exists a inc, kill it!
1.67/1.78	c write failed with 2
1.67/1.78	c sat variable: 0 optimum/unsat variable: 1
1.67/1.78	c [INC SEARCH] set lower bound to 61 upperbound 68
1.67/1.78	c [INC SEARCH] current bound: 64
1.67/1.78	c [INC SEARCH] iteration: 3
1.67/1.78	c [INC SEARCH] lower bound: 61 upperbound 68 current bound: 64 best value:68
1.67/1.78	c [INC SYSTEM] create new solver instance
1.67/1.78	c [INC] encode full formula
1.67/1.78	c (debug) using card networks
1.67/1.78	c old isEQ: 0, new EQ is 0
1.67/1.79	c set iterative enc to: card
1.67/1.79	c set iterative enc to: none
1.67/1.80	c [INC SEARCH] isOptimum variable: 0
2.96/3.03	c [INC SEARCH] formula is SAT
2.96/3.03	c [INC SEARCH] copied best model
2.96/3.03	c sat variable: 1 optimum/unsat variable: 0
2.96/3.04	c model valid
2.96/3.04	c current solution ok
2.96/3.04	o 64
2.96/3.04	c [INC SEARCH] current bound: 62
2.96/3.04	c [INC SEARCH] iteration: 4
2.96/3.04	c [INC SEARCH] lower bound: 61 upperbound 64 current bound: 62 best value:64
2.96/3.04	c [INC SYSTEM] there exists a inc, kill it!
2.96/3.04	c write failed with 2
2.96/3.04	c [INC SYSTEM] create new solver instance
2.96/3.04	c [INC] encode full formula
2.96/3.04	c (debug) using card networks
2.96/3.04	c old isEQ: 144, new EQ is 0
2.96/3.05	c set iterative enc to: card
2.96/3.05	c set iterative enc to: none
2.96/3.05	c [INC SEARCH] isOptimum variable: 0
4.16/4.20	c [INC SEARCH] formula is SAT
4.16/4.20	c [INC SEARCH] copied best model
4.16/4.20	c sat variable: 1 optimum/unsat variable: 0
4.16/4.20	c model valid
4.16/4.20	c current solution ok
4.16/4.20	o 62
4.16/4.20	c [INC SEARCH] current bound: 61
4.16/4.20	c [INC SEARCH] iteration: 5
4.16/4.20	c [INC SEARCH] lower bound: 61 upperbound 62 current bound: 61 best value:62
4.16/4.20	c [INC SYSTEM] there exists a inc, kill it!
4.16/4.20	c write failed with 2
4.16/4.20	c [INC SYSTEM] create new solver instance
4.16/4.20	c [INC] encode full formula
4.16/4.20	c (debug) using card networks
4.16/4.20	c old isEQ: 176, new EQ is 0
4.16/4.21	c set iterative enc to: card
4.16/4.21	c set iterative enc to: none
4.16/4.21	c [INC SEARCH] isOptimum variable: 0
6.86/6.99	c [INC SEARCH] formula is UNSAT
6.86/6.99	c [INC SYSTEM] there exists a inc, kill it!
6.86/6.99	c write failed with 2
6.86/6.99	c sat variable: 0 optimum/unsat variable: 1
6.86/6.99	c [INC SEARCH] set lower bound to 62 upperbound 62
6.86/6.99	c display solution
6.86/6.99	s OPTIMUM FOUND
6.86/6.99	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 -x665 -x666 -x667 -x668 -x669 -x670 -x671 -x672

Verifier Data 

OK	62

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-3748721-1339118061/watcher-3748721-1339118061 -o /tmp/evaluation-result-3748721-1339118061/solver-3748721-1339118061 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-I.sh HOME/instance-3748721-1339118061.opb 1909166071 HOME HOME 

running on 4 cores: 0,2,4,6

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


[startup+0 s]
/proc/loadavg: 2.10 2.03 1.97 2/179 19607
/proc/meminfo: memFree=27104124/32873648 swapFree=7116/7116
[pid=19607] ppid=19605 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19607/stat : 19607 (npSolver-pbo-I.) S 19605 19607 17422 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 377931535 9367552 274 33554432000 4194304 5064252 140735568162000 140735568160912 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/19607/statm: 2287 274 233 213 0 72 0

[startup+0.0221089 s]
/proc/loadavg: 2.10 2.03 1.97 2/179 19607
/proc/meminfo: memFree=27104124/32873648 swapFree=7116/7116
[pid=19607] ppid=19605 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19607/stat : 19607 (npSolver-pbo-I.) S 19605 19607 17422 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 377931535 9367552 274 33554432000 4194304 5064252 140735568162000 140735568160912 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/19607/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.1002 s]
/proc/loadavg: 2.10 2.03 1.97 2/179 19607
/proc/meminfo: memFree=27104124/32873648 swapFree=7116/7116
[pid=19607] ppid=19605 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19607/stat : 19607 (npSolver-pbo-I.) S 19605 19607 17422 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 377931535 9367552 274 33554432000 4194304 5064252 140735568162000 140735568160912 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/19607/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300202 s]
/proc/loadavg: 2.10 2.03 1.97 2/179 19607
/proc/meminfo: memFree=27104124/32873648 swapFree=7116/7116
[pid=19607] ppid=19605 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19607/stat : 19607 (npSolver-pbo-I.) S 19605 19607 17422 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 377931535 9367552 274 33554432000 4194304 5064252 140735568162000 140735568160912 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/19607/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700142 s]
/proc/loadavg: 2.10 2.03 1.97 2/179 19607
/proc/meminfo: memFree=27104124/32873648 swapFree=7116/7116
[pid=19607] ppid=19605 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19607/stat : 19607 (npSolver-pbo-I.) S 19605 19607 17422 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 377931535 9367552 274 33554432000 4194304 5064252 140735568162000 140735568160912 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/19607/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50025 s]
/proc/loadavg: 2.09 2.03 1.97 3/182 19620
/proc/meminfo: memFree=27091760/32873648 swapFree=7116/7116
[pid=19607] ppid=19605 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19607/stat : 19607 (npSolver-pbo-I.) S 19605 19607 17422 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 377931535 9367552 274 33554432000 4194304 5064252 140735568162000 140735568160912 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/19607/statm: 2287 274 233 213 0 72 0
[pid=19608] ppid=19607 vsize=3948 CPUtime=0.62 cores=0,2,4,6
/proc/19608/stat : 19608 (npSolver-pbo) S 19607 19607 17422 0 -1 4202496 2790 8291 0 0 4 1 55 2 20 0 1 0 377931535 4042752 632 33554432000 4194304 6004724 140735569830928 140735569815848 5190736 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/19608/statm: 987 632 177 442 0 541 0
[pid=19620] ppid=19608 vsize=10820 CPUtime=0.85 cores=0,2,4,6
/proc/19620/stat : 19620 (glucosInc) R 19608 19607 17422 0 -1 4202496 2479 0 0 0 85 0 0 0 20 0 1 0 377931599 11079680 1890 33554432000 4194304 5654031 140735326715216 140735326713096 4232821 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/19620/statm: 2705 1890 138 357 0 2345 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 23916

[startup+3.10025 s]
/proc/loadavg: 2.09 2.03 1.97 2/178 19622
/proc/meminfo: memFree=27104612/32873648 swapFree=7116/7116
[pid=19607] ppid=19605 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19607/stat : 19607 (npSolver-pbo-I.) S 19605 19607 17422 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 377931535 9367552 274 33554432000 4194304 5064252 140735568162000 140735568160912 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/19607/statm: 2287 274 233 213 0 72 0
[pid=19608] ppid=19607 vsize=4972 CPUtime=3.03 cores=0,2,4,6
/proc/19608/stat : 19608 (npSolver-pbo) S 19607 19607 17422 0 -1 4202496 3848 16601 0 0 7 2 291 3 20 0 1 0 377931535 5091328 829 33554432000 4194304 6004724 140735569830928 140735569815848 5190736 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/19608/statm: 1243 829 178 442 0 797 0
Current children cumulated CPU time (s) 3.03
Current children cumulated vsize (KiB) 14120

[startup+6.30026 s]
/proc/loadavg: 2.08 2.03 1.97 3/182 19734
/proc/meminfo: memFree=27092668/32873648 swapFree=7116/7116
[pid=19607] ppid=19605 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19607/stat : 19607 (npSolver-pbo-I.) S 19605 19607 17422 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 377931535 9367552 274 33554432000 4194304 5064252 140735568162000 140735568160912 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/19607/statm: 2287 274 233 213 0 72 0
[pid=19608] ppid=19607 vsize=4972 CPUtime=4.19 cores=0,2,4,6
/proc/19608/stat : 19608 (npSolver-pbo) S 19607 19607 17422 0 -1 4202496 4304 20541 0 0 8 2 405 4 20 0 1 0 377931535 5091328 829 33554432000 4194304 6004724 140735569830928 140735569815848 5190736 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/19608/statm: 1243 829 178 442 0 797 0
[pid=19730] ppid=19608 vsize=13508 CPUtime=2.07 cores=0,2,4,6
/proc/19730/stat : 19730 (glucosInc) R 19608 19607 17422 0 -1 4202496 3522 0 0 0 207 0 0 0 20 0 1 0 377931957 13832192 2788 33554432000 4194304 5654031 140734705394800 140734705382616 4232707 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/19730/statm: 3377 2788 138 357 0 3017 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 27628

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

[startup+6.70026 s]
/proc/loadavg: 2.08 2.03 1.97 3/182 19736
/proc/meminfo: memFree=27092700/32873648 swapFree=7116/7116
[pid=19607] ppid=19605 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19607/stat : 19607 (npSolver-pbo-I.) S 19605 19607 17422 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 377931535 9367552 274 33554432000 4194304 5064252 140735568162000 140735568160912 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/19607/statm: 2287 274 233 213 0 72 0
[pid=19608] ppid=19607 vsize=4972 CPUtime=4.19 cores=0,2,4,6
/proc/19608/stat : 19608 (npSolver-pbo) S 19607 19607 17422 0 -1 4202496 4304 20541 0 0 8 2 405 4 20 0 1 0 377931535 5091328 829 33554432000 4194304 6004724 140735569830928 140735569815848 5190736 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/19608/statm: 1243 829 178 442 0 797 0
[pid=19730] ppid=19608 vsize=16188 CPUtime=2.47 cores=0,2,4,6
/proc/19730/stat : 19730 (glucosInc) R 19608 19607 17422 0 -1 4202496 3640 0 0 0 247 0 0 0 20 0 1 0 377931957 16576512 2899 33554432000 4194304 5654031 140734705394800 140734705392600 4233201 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/19730/statm: 4047 2899 138 357 0 3687 0
Current children cumulated CPU time (s) 6.66
Current children cumulated vsize (KiB) 30308

[startup+6.90027 s]
/proc/loadavg: 2.08 2.03 1.97 3/182 19736
/proc/meminfo: memFree=27092700/32873648 swapFree=7116/7116
[pid=19607] ppid=19605 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19607/stat : 19607 (npSolver-pbo-I.) S 19605 19607 17422 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 377931535 9367552 274 33554432000 4194304 5064252 140735568162000 140735568160912 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/19607/statm: 2287 274 233 213 0 72 0
[pid=19608] ppid=19607 vsize=4972 CPUtime=4.19 cores=0,2,4,6
/proc/19608/stat : 19608 (npSolver-pbo) S 19607 19607 17422 0 -1 4202496 4304 20541 0 0 8 2 405 4 20 0 1 0 377931535 5091328 829 33554432000 4194304 6004724 140735569830928 140735569815848 5190736 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/19608/statm: 1243 829 178 442 0 797 0
[pid=19730] ppid=19608 vsize=16188 CPUtime=2.67 cores=0,2,4,6
/proc/19730/stat : 19730 (glucosInc) R 19608 19607 17422 0 -1 4202496 3703 0 0 0 267 0 0 0 20 0 1 0 377931957 16576512 2960 33554432000 4194304 5654031 140734705394800 140734705382616 4233290 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/19730/statm: 4047 2960 139 357 0 3687 0
Current children cumulated CPU time (s) 6.86
Current children cumulated vsize (KiB) 30308

Child status: 0
Real time (s): 6.99544
CPU time (s): 6.98994
CPU user time (s): 6.91295
CPU system time (s): 0.076988
CPU usage (%): 99.9213
Max. virtual memory (cumulated for all children) (KiB): 30308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.91295
system time used= 0.076988
maximum resident set size= 30072
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29091
page faults= 0
swaps= 0
block input operations= 0
block output operations= 7088
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 124
involuntary context switches= 87

runsolver used 0.012998 second user time and 0.029995 second system time

The end

Launcher Data 

Begin job on node123 at 2012-06-08 03:14:21
IDJOB=3748721
IDBENCH=2029
IDSOLVER=2333
FILE ID=node123/3748721-1339118061
RUNJOBID= node123-1339112653-19047
PBS_JOBID= 14643730
Free space on /tmp= 71280 MiB

SOLVER NAME= npSolver inc
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/routing/normalized-s4-4-3-1pb.opb
COMMAND LINE= DIR/npSolver-pbo-I.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3748721-1339118061/watcher-3748721-1339118061 -o /tmp/evaluation-result-3748721-1339118061/solver-3748721-1339118061 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-I.sh HOME/instance-3748721-1339118061.opb 1909166071 HOME HOME

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

MD5SUM BENCH= 7070b0ccf5287a23c61644383564c46b
RANDOM SEED=1909166071

node123.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		: 2667.217
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	: 5334.43
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		: 2667.217
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		: 2667.217
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	: 5331.92
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		: 2667.217
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		: 2667.217
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		: 2667.217
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		: 2667.217
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		: 2667.217
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	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        27105124 kB
Buffers:         1834208 kB
Cached:          2971328 kB
SwapCached:         2512 kB
Active:          2171540 kB
Inactive:        2658560 kB
Active(anon):      16720 kB
Inactive(anon):     7728 kB
Active(file):    2154820 kB
Inactive(file):  2650832 kB
Unevictable:        7116 kB
Mlocked:            7116 kB
SwapTotal:      67108856 kB
SwapFree:       67100576 kB
Dirty:             17580 kB
Writeback:             0 kB
AnonPages:         27564 kB
Mapped:            11436 kB
Shmem:                 0 kB
Slab:             802268 kB
SReclaimable:     245408 kB
SUnreclaim:       556860 kB
KernelStack:        1496 kB
PageTables:         4156 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     141892 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:      2048 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71272 MiB
End job on node123 at 2012-06-08 03:14:28