Trace number 3748723

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 7.67083 7.68271

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/
submitted-PB05/manquinho/routing/normalized-s4-4-3-3pb.opb
MD5SUMc2400ec88bd2efb16a03934d0b4c43da
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 benchmark0.065989
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 variables648
Total number of constraints1954
Number of constraints which are clauses1930
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 constraint27
Number of terms in the objective function 648
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 648
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 648
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
0.00/0.02	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 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
0.00/0.22	c [INC SEARCH] formula is SAT
0.00/0.22	c [INC SYSTEM] solved the initial formula
0.00/0.23	c model valid
0.00/0.23	c current solution ok
0.00/0.24	o 72
0.00/0.24	c execute binary inc search
0.00/0.24	c [INC SEARCH] current bound: 36
0.00/0.24	c [INC SEARCH] iteration: 0
0.00/0.24	c [INC SEARCH] lower bound: 0 upperbound 72 current bound: 36 best value:72
0.00/0.24	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.24	c write failed with 2
0.00/0.24	c [INC SYSTEM] create new solver instance
0.00/0.24	c [INC] encode full formula
0.00/0.24	c (debug) using card networks
0.00/0.24	c old isEQ: 160, new EQ is 0
0.00/0.25	c set iterative enc to: card
0.00/0.25	c set iterative enc to: none
0.00/0.25	c [INC SEARCH] isOptimum variable: 0
0.00/0.28	c [INC SEARCH] formula is UNSAT
0.00/0.28	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.28	c write failed with 2
0.00/0.29	c sat variable: 0 optimum/unsat variable: 1
0.00/0.29	c [INC SEARCH] set lower bound to 37 upperbound 72
0.00/0.29	c [INC SEARCH] current bound: 54
0.00/0.29	c [INC SEARCH] iteration: 1
0.00/0.29	c [INC SEARCH] lower bound: 37 upperbound 72 current bound: 54 best value:72
0.00/0.29	c [INC SYSTEM] create new solver instance
0.00/0.29	c [INC] encode full formula
0.00/0.29	c (debug) using card networks
0.00/0.29	c old isEQ: 0, new EQ is 0
0.00/0.29	c set iterative enc to: card
0.00/0.29	c set iterative enc to: none
0.00/0.30	c [INC SEARCH] isOptimum variable: 0
0.00/0.53	c [INC SEARCH] formula is UNSAT
0.00/0.53	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.53	c write failed with 2
0.00/0.53	c sat variable: 0 optimum/unsat variable: 1
0.00/0.53	c [INC SEARCH] set lower bound to 55 upperbound 72
0.00/0.53	c [INC SEARCH] current bound: 63
0.00/0.53	c [INC SEARCH] iteration: 2
0.00/0.53	c [INC SEARCH] lower bound: 55 upperbound 72 current bound: 63 best value:72
0.00/0.53	c [INC SYSTEM] create new solver instance
0.00/0.53	c [INC] encode full formula
0.00/0.53	c (debug) using card networks
0.00/0.53	c old isEQ: 0, new EQ is 0
0.00/0.54	c set iterative enc to: card
0.00/0.54	c set iterative enc to: none
0.00/0.54	c [INC SEARCH] isOptimum variable: 0
1.87/1.90	c [INC SEARCH] formula is SAT
1.87/1.90	c [INC SEARCH] copied best model
1.87/1.90	c sat variable: 1 optimum/unsat variable: 0
1.87/1.91	c model valid
1.87/1.91	c current solution ok
1.87/1.91	o 62
1.87/1.91	c [INC SEARCH] current bound: 58
1.87/1.91	c [INC SEARCH] iteration: 3
1.87/1.91	c [INC SEARCH] lower bound: 55 upperbound 62 current bound: 58 best value:62
1.87/1.91	c [INC SYSTEM] there exists a inc, kill it!
1.87/1.91	c write failed with 2
1.87/1.91	c [INC SYSTEM] create new solver instance
1.87/1.91	c [INC] encode full formula
1.87/1.91	c (debug) using card networks
1.87/1.91	c old isEQ: 112, new EQ is 0
1.87/1.92	c set iterative enc to: card
1.87/1.92	c set iterative enc to: none
1.87/1.92	c [INC SEARCH] isOptimum variable: 0
2.16/2.28	c [INC SEARCH] formula is UNSAT
2.16/2.28	c [INC SYSTEM] there exists a inc, kill it!
2.16/2.28	c write failed with 2
2.16/2.28	c sat variable: 0 optimum/unsat variable: 1
2.16/2.28	c [INC SEARCH] set lower bound to 59 upperbound 62
2.16/2.28	c [INC SEARCH] current bound: 60
2.16/2.28	c [INC SEARCH] iteration: 4
2.16/2.28	c [INC SEARCH] lower bound: 59 upperbound 62 current bound: 60 best value:62
2.16/2.28	c [INC SYSTEM] create new solver instance
2.16/2.28	c [INC] encode full formula
2.16/2.28	c (debug) using card networks
2.16/2.28	c old isEQ: 0, new EQ is 0
2.16/2.28	c set iterative enc to: card
2.16/2.28	c set iterative enc to: none
2.16/2.29	c [INC SEARCH] isOptimum variable: 0
2.27/3.05	c [INC SEARCH] formula is UNSAT
2.27/3.05	c [INC SYSTEM] there exists a inc, kill it!
2.27/3.05	c write failed with 2
2.27/3.05	c sat variable: 0 optimum/unsat variable: 1
2.27/3.05	c [INC SEARCH] set lower bound to 61 upperbound 62
2.27/3.05	c [INC SEARCH] current bound: 61
2.27/3.05	c [INC SEARCH] iteration: 5
2.27/3.05	c [INC SEARCH] lower bound: 61 upperbound 62 current bound: 61 best value:62
2.27/3.05	c [INC SYSTEM] create new solver instance
2.27/3.05	c [INC] encode full formula
2.27/3.05	c (debug) using card networks
2.27/3.05	c old isEQ: 0, new EQ is 0
2.27/3.05	c set iterative enc to: card
2.27/3.05	c set iterative enc to: none
2.27/3.06	c [INC SEARCH] isOptimum variable: 0
7.56/7.68	c [INC SEARCH] formula is UNSAT
7.56/7.68	c [INC SYSTEM] there exists a inc, kill it!
7.56/7.68	c write failed with 2
7.56/7.68	c sat variable: 0 optimum/unsat variable: 1
7.56/7.68	c [INC SEARCH] set lower bound to 62 upperbound 62
7.56/7.68	c display solution
7.56/7.68	s OPTIMUM FOUND
7.56/7.68	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

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-3748723-1339118055/watcher-3748723-1339118055 -o /tmp/evaluation-result-3748723-1339118055/solver-3748723-1339118055 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-I.sh HOME/instance-3748723-1339118055.opb 1259413434 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: 2.11 2.03 1.97 3/173 19524
/proc/meminfo: memFree=27121400/32873648 swapFree=7116/7116
[pid=19524] ppid=19522 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19524/stat : 19524 (npSolver-pbo-I.) S 19522 19524 17422 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 377930977 9367552 275 33554432000 4194304 5064252 140733644149888 140733644148800 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/19524/statm: 2287 275 233 213 0 72 0

[startup+0.0366269 s]
/proc/loadavg: 2.11 2.03 1.97 3/173 19524
/proc/meminfo: memFree=27121400/32873648 swapFree=7116/7116
[pid=19524] ppid=19522 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19524/stat : 19524 (npSolver-pbo-I.) S 19522 19524 17422 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 377930977 9367552 275 33554432000 4194304 5064252 140733644149888 140733644148800 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/19524/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100283 s]
/proc/loadavg: 2.11 2.03 1.97 3/173 19524
/proc/meminfo: memFree=27121400/32873648 swapFree=7116/7116
[pid=19524] ppid=19522 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19524/stat : 19524 (npSolver-pbo-I.) S 19522 19524 17422 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 377930977 9367552 275 33554432000 4194304 5064252 140733644149888 140733644148800 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/19524/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300125 s]
/proc/loadavg: 2.11 2.03 1.97 3/173 19524
/proc/meminfo: memFree=27121400/32873648 swapFree=7116/7116
[pid=19524] ppid=19522 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19524/stat : 19524 (npSolver-pbo-I.) S 19522 19524 17422 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 377930977 9367552 275 33554432000 4194304 5064252 140733644149888 140733644148800 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/19524/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.70014 s]
/proc/loadavg: 2.11 2.03 1.97 3/173 19524
/proc/meminfo: memFree=27121400/32873648 swapFree=7116/7116
[pid=19524] ppid=19522 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19524/stat : 19524 (npSolver-pbo-I.) S 19522 19524 17422 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 377930977 9367552 275 33554432000 4194304 5064252 140733644149888 140733644148800 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/19524/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50026 s]
/proc/loadavg: 2.10 2.03 1.97 3/182 19558
/proc/meminfo: memFree=27096884/32873648 swapFree=7116/7116
[pid=19524] ppid=19522 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19524/stat : 19524 (npSolver-pbo-I.) S 19522 19524 17422 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 377930977 9367552 275 33554432000 4194304 5064252 140733644149888 140733644148800 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/19524/statm: 2287 275 233 213 0 72 0
[pid=19525] ppid=19524 vsize=3920 CPUtime=0.53 cores=1,3,5,7
/proc/19525/stat : 19525 (npSolver-pbo) S 19524 19524 17422 0 -1 4202496 2790 8713 0 0 4 2 46 1 20 0 1 0 377930977 4014080 624 33554432000 4194304 6004724 140734334927328 140734334912248 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/19525/statm: 980 624 177 442 0 534 0
[pid=19558] ppid=19525 vsize=11580 CPUtime=0.94 cores=1,3,5,7
/proc/19558/stat : 19558 (glucosInc) R 19525 19524 17422 0 -1 4202496 2939 0 0 0 94 0 0 0 20 0 1 0 377931031 11857920 2242 33554432000 4194304 5654031 140733884547440 140733884545320 4233184 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/19558/statm: 2895 2242 138 357 0 2535 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 24648

[startup+3.10017 s]
/proc/loadavg: 2.10 2.03 1.97 3/182 19564
/proc/meminfo: memFree=27096944/32873648 swapFree=7116/7116
[pid=19524] ppid=19522 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19524/stat : 19524 (npSolver-pbo-I.) S 19522 19524 17422 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 377930977 9367552 275 33554432000 4194304 5064252 140733644149888 140733644148800 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/19524/statm: 2287 275 233 213 0 72 0
[pid=19525] ppid=19524 vsize=4648 CPUtime=3.03 cores=1,3,5,7
/proc/19525/stat : 19525 (npSolver-pbo) S 19524 19524 17422 0 -1 4202496 4043 17879 0 0 7 2 292 2 20 0 1 0 377930977 4759552 808 33554432000 4194304 6004724 140734334927328 140734334912248 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/19525/statm: 1162 808 178 442 0 716 0
Current children cumulated CPU time (s) 3.03
Current children cumulated vsize (KiB) 13796

[startup+6.30026 s]
/proc/loadavg: 2.10 2.03 1.97 2/176 19593
/proc/meminfo: memFree=27108208/32873648 swapFree=7116/7116
[pid=19524] ppid=19522 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19524/stat : 19524 (npSolver-pbo-I.) S 19522 19524 17422 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 377930977 9367552 275 33554432000 4194304 5064252 140733644149888 140733644148800 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/19524/statm: 2287 275 233 213 0 72 0
[pid=19525] ppid=19524 vsize=4648 CPUtime=3.03 cores=1,3,5,7
/proc/19525/stat : 19525 (npSolver-pbo) S 19524 19524 17422 0 -1 4202496 4043 17879 0 0 7 2 292 2 20 0 1 0 377930977 4759552 808 33554432000 4194304 6004724 140734334927328 140734334912248 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/19525/statm: 1162 808 178 442 0 716 0
[pid=19570] ppid=19525 vsize=13548 CPUtime=3.22 cores=1,3,5,7
/proc/19570/stat : 19570 (glucosInc) R 19525 19524 17422 0 -1 4202496 3423 0 0 0 322 0 0 0 20 0 1 0 377931283 13873152 2848 33554432000 4194304 5654031 140733859292704 140733859280520 4232800 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/19570/statm: 3387 2848 139 357 0 3027 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 27344

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

[startup+7.10028 s]
/proc/loadavg: 2.09 2.03 1.97 3/182 19620
/proc/meminfo: memFree=27093620/32873648 swapFree=7116/7116
[pid=19524] ppid=19522 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19524/stat : 19524 (npSolver-pbo-I.) S 19522 19524 17422 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 377930977 9367552 275 33554432000 4194304 5064252 140733644149888 140733644148800 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/19524/statm: 2287 275 233 213 0 72 0
[pid=19525] ppid=19524 vsize=4648 CPUtime=3.03 cores=1,3,5,7
/proc/19525/stat : 19525 (npSolver-pbo) S 19524 19524 17422 0 -1 4202496 4043 17879 0 0 7 2 292 2 20 0 1 0 377930977 4759552 808 33554432000 4194304 6004724 140734334927328 140734334912248 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/19525/statm: 1162 808 178 442 0 716 0
[pid=19570] ppid=19525 vsize=16492 CPUtime=4.02 cores=1,3,5,7
/proc/19570/stat : 19570 (glucosInc) R 19525 19524 17422 0 -1 4202496 3631 0 0 0 402 0 0 0 20 0 1 0 377931283 16887808 3567 33554432000 4194304 5654031 140733859292704 140733859280520 4216355 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/19570/statm: 4123 3567 139 357 0 3763 0
Current children cumulated CPU time (s) 7.05
Current children cumulated vsize (KiB) 30288

[startup+7.50027 s]
/proc/loadavg: 2.09 2.03 1.97 3/182 19620
/proc/meminfo: memFree=27093620/32873648 swapFree=7116/7116
[pid=19524] ppid=19522 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19524/stat : 19524 (npSolver-pbo-I.) S 19522 19524 17422 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 377930977 9367552 275 33554432000 4194304 5064252 140733644149888 140733644148800 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/19524/statm: 2287 275 233 213 0 72 0
[pid=19525] ppid=19524 vsize=4648 CPUtime=3.03 cores=1,3,5,7
/proc/19525/stat : 19525 (npSolver-pbo) S 19524 19524 17422 0 -1 4202496 4043 17879 0 0 7 2 292 2 20 0 1 0 377930977 4759552 808 33554432000 4194304 6004724 140734334927328 140734334912248 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/19525/statm: 1162 808 178 442 0 716 0
[pid=19570] ppid=19525 vsize=16492 CPUtime=4.42 cores=1,3,5,7
/proc/19570/stat : 19570 (glucosInc) R 19525 19524 17422 0 -1 4202496 3631 0 0 0 442 0 0 0 20 0 1 0 377931283 16887808 3567 33554432000 4194304 5654031 140733859292704 140733859280520 4217216 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/19570/statm: 4123 3567 139 357 0 3763 0
Current children cumulated CPU time (s) 7.45
Current children cumulated vsize (KiB) 30288

[startup+7.60033 s]
/proc/loadavg: 2.09 2.03 1.97 3/182 19622
/proc/meminfo: memFree=27089668/32873648 swapFree=7116/7116
[pid=19524] ppid=19522 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/19524/stat : 19524 (npSolver-pbo-I.) S 19522 19524 17422 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 377930977 9367552 275 33554432000 4194304 5064252 140733644149888 140733644148800 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/19524/statm: 2287 275 233 213 0 72 0
[pid=19525] ppid=19524 vsize=4648 CPUtime=3.03 cores=1,3,5,7
/proc/19525/stat : 19525 (npSolver-pbo) S 19524 19524 17422 0 -1 4202496 4043 17879 0 0 7 2 292 2 20 0 1 0 377930977 4759552 808 33554432000 4194304 6004724 140734334927328 140734334912248 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/19525/statm: 1162 808 178 442 0 716 0
[pid=19570] ppid=19525 vsize=16492 CPUtime=4.53 cores=1,3,5,7
/proc/19570/stat : 19570 (glucosInc) R 19525 19524 17422 0 -1 4202496 3631 0 0 0 453 0 0 0 20 0 1 0 377931283 16887808 3567 33554432000 4194304 5654031 140733859292704 140733859280520 4232408 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/19570/statm: 4123 3567 139 357 0 3763 0
Current children cumulated CPU time (s) 7.56
Current children cumulated vsize (KiB) 30288

Child status: 0
Real time (s): 7.68271
CPU time (s): 7.67083
CPU user time (s): 7.60984
CPU system time (s): 0.06099
CPU usage (%): 99.8454
Max. virtual memory (cumulated for all children) (KiB): 30288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.60984
system time used= 0.06099
maximum resident set size= 30044
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26074
page faults= 0
swaps= 0
block input operations= 0
block output operations= 6688
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 79
involuntary context switches= 72

runsolver used 0.014997 second user time and 0.042993 second system time

The end

Launcher Data 

Begin job on node123 at 2012-06-08 03:14:15
IDJOB=3748723
IDBENCH=2025
IDSOLVER=2333
FILE ID=node123/3748723-1339118055
RUNJOBID= node123-1339112653-19048
PBS_JOBID= 14643730
Free space on /tmp= 71288 MiB

SOLVER NAME= npSolver inc
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/routing/normalized-s4-4-3-3pb.opb
COMMAND LINE= DIR/npSolver-pbo-I.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3748723-1339118055/watcher-3748723-1339118055 -o /tmp/evaluation-result-3748723-1339118055/solver-3748723-1339118055 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-I.sh HOME/instance-3748723-1339118055.opb 1259413434 HOME HOME

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

MD5SUM BENCH= c2400ec88bd2efb16a03934d0b4c43da
RANDOM SEED=1259413434

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:        27128740 kB
Buffers:         1834092 kB
Cached:          2962300 kB
SwapCached:         2512 kB
Active:          2147908 kB
Inactive:        2658544 kB
Active(anon):       2688 kB
Inactive(anon):     7728 kB
Active(file):    2145220 kB
Inactive(file):  2650816 kB
Unevictable:        7116 kB
Mlocked:            7116 kB
SwapTotal:      67108856 kB
SwapFree:       67100576 kB
Dirty:              8552 kB
Writeback:             0 kB
AnonPages:         13140 kB
Mapped:             9804 kB
Shmem:                 0 kB
Slab:             801000 kB
SReclaimable:     244804 kB
SUnreclaim:       556196 kB
KernelStack:        1416 kB
PageTables:         3824 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     109008 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 03:14:23