Trace number 3697970

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-topDownOPT62 15.1237 15.1436

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 

0.00/0.02	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
0.00/0.11	c [INC SEARCH] formula is SAT
0.00/0.11	c [INC SYSTEM] solved the initial formula
0.00/0.11	c model valid
0.00/0.11	c current solution ok
0.00/0.13	o 72
0.00/0.13	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.13	c write failed with 2
0.00/0.13	c [INC SEARCH] iteration: 0
0.00/0.13	c [INC BOUNDS] best value:72 search for 71
0.00/0.13	c [INC SYSTEM] create new solver instance
0.00/0.13	c [INC] encode full formula
0.00/0.13	c (debug) using card networks
0.00/0.14	c set iterative enc to: card
0.00/0.14	c set iterative enc to: none
0.00/0.14	c [INC SEARCH] isOptimum variable: 0
1.35/1.46	c formula is SAT
1.35/1.46	c [INC SEARCH] copied best model
1.35/1.46	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
1.35/1.47	c model valid
1.35/1.47	c current solution ok
1.35/1.47	o 68
1.35/1.47	c [INC SEARCH] iteration: 1
1.35/1.47	c [INC BOUNDS] best value:68 search for 67
1.35/1.47	c [INC SYSTEM] there exists a inc, kill it!
1.35/1.47	c write failed with 2
1.35/1.47	c [INC SYSTEM] create new solver instance
1.35/1.47	c [INC] encode full formula
1.35/1.47	c (debug) using card networks
1.35/1.48	c set iterative enc to: card
1.35/1.48	c set iterative enc to: none
1.35/1.48	c [INC SEARCH] isOptimum variable: 0
1.46/1.71	c formula is SAT
1.46/1.71	c [INC SEARCH] copied best model
1.46/1.71	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
1.46/1.71	c model valid
1.46/1.71	c current solution ok
1.46/1.71	o 66
1.46/1.71	c [INC SEARCH] iteration: 2
1.46/1.71	c [INC BOUNDS] best value:66 search for 65
1.46/1.71	c [INC SYSTEM] there exists a inc, kill it!
1.46/1.71	c write failed with 2
1.46/1.71	c [INC SYSTEM] create new solver instance
1.46/1.71	c [INC] encode full formula
1.46/1.71	c (debug) using card networks
1.46/1.72	c set iterative enc to: card
1.46/1.72	c set iterative enc to: none
1.46/1.73	c [INC SEARCH] isOptimum variable: 0
4.85/4.96	c formula is SAT
4.85/4.96	c [INC SEARCH] copied best model
4.85/4.96	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
4.85/4.96	c model valid
4.85/4.96	c current solution ok
4.85/4.96	o 64
4.85/4.96	c [INC SEARCH] iteration: 3
4.85/4.96	c [INC BOUNDS] best value:64 search for 63
4.85/4.96	c [INC SYSTEM] there exists a inc, kill it!
4.85/4.96	c write failed with 2
4.85/4.96	c [INC SYSTEM] create new solver instance
4.85/4.96	c [INC] encode full formula
4.85/4.96	c (debug) using card networks
4.85/4.97	c set iterative enc to: card
4.85/4.97	c set iterative enc to: none
4.85/4.97	c [INC SEARCH] isOptimum variable: 0
8.85/8.98	c formula is SAT
8.85/8.98	c [INC SEARCH] copied best model
8.85/8.98	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
8.85/8.99	c model valid
8.85/8.99	c current solution ok
8.85/8.99	o 62
8.85/8.99	c [INC SEARCH] iteration: 4
8.85/8.99	c [INC BOUNDS] best value:62 search for 61
8.85/8.99	c [INC SYSTEM] there exists a inc, kill it!
8.85/8.99	c write failed with 2
8.85/8.99	c [INC SYSTEM] create new solver instance
8.85/8.99	c [INC] encode full formula
8.85/8.99	c (debug) using card networks
8.95/9.00	c set iterative enc to: card
8.95/9.00	c set iterative enc to: none
8.95/9.00	c [INC SEARCH] isOptimum variable: 0
15.05/15.13	c [INC SEARCH] formula is UNSAT
15.05/15.13	c [INC SYSTEM] there exists a inc, kill it!
15.05/15.13	c write failed with 2
15.05/15.14	c [INC SEARCH] sat variable: 0 optimum/unsat variable: 1
15.05/15.14	c [INC SEARCH] found optimum
15.05/15.14	c display solution
15.05/15.14	s OPTIMUM FOUND
15.05/15.14	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-3697970-1338057756/watcher-3697970-1338057756 -o /tmp/evaluation-result-3697970-1338057756/solver-3697970-1338057756 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3697970-1338057756.opb 1624096297 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: 2.08 2.03 2.00 3/178 26518
/proc/meminfo: memFree=28504276/32873844 swapFree=7104/7104
[pid=26518] ppid=26516 vsize=11812 CPUtime=0 cores=0,2,4,6
/proc/26518/stat : 26518 (runsolver) D 26516 26518 25792 0 -1 4202560 41 0 0 0 0 0 0 0 20 0 1 0 271900487 12095488 51 33554432000 4194304 5436572 140736282272352 140736282268648 4883175 0 0 4096 24578 18446744071579943789 0 0 17 2 0 0 0 0 0
/proc/26518/statm: 2953 51 31 304 0 2645 0

[startup+0.0975581 s]
/proc/loadavg: 2.08 2.03 2.00 3/178 26518
/proc/meminfo: memFree=28504276/32873844 swapFree=7104/7104
[pid=26518] ppid=26516 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/26518/stat : 26518 (npSolver-pbo-It) S 26516 26518 25792 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 271900487 9367552 274 33554432000 4194304 5064252 140736660713856 140736660712768 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/26518/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100291 s]
/proc/loadavg: 2.08 2.03 2.00 3/178 26518
/proc/meminfo: memFree=28504276/32873844 swapFree=7104/7104
[pid=26518] ppid=26516 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/26518/stat : 26518 (npSolver-pbo-It) S 26516 26518 25792 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 271900487 9367552 274 33554432000 4194304 5064252 140736660713856 140736660712768 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/26518/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.30015 s]
/proc/loadavg: 2.08 2.03 2.00 3/178 26518
/proc/meminfo: memFree=28504276/32873844 swapFree=7104/7104
[pid=26518] ppid=26516 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/26518/stat : 26518 (npSolver-pbo-It) S 26516 26518 25792 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 271900487 9367552 274 33554432000 4194304 5064252 140736660713856 140736660712768 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/26518/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700114 s]
/proc/loadavg: 2.08 2.03 2.00 3/178 26518
/proc/meminfo: memFree=28504276/32873844 swapFree=7104/7104
[pid=26518] ppid=26516 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/26518/stat : 26518 (npSolver-pbo-It) S 26516 26518 25792 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 271900487 9367552 274 33554432000 4194304 5064252 140736660713856 140736660712768 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/26518/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.5002 s]
/proc/loadavg: 2.08 2.03 2.00 3/181 26527
/proc/meminfo: memFree=28490852/32873844 swapFree=7104/7104
[pid=26518] ppid=26516 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/26518/stat : 26518 (npSolver-pbo-It) S 26516 26518 25792 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 271900487 9367552 274 33554432000 4194304 5064252 140736660713856 140736660712768 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/26518/statm: 2287 274 233 213 0 72 0
[pid=26520] ppid=26518 vsize=2788 CPUtime=1.46 cores=0,2,4,6
/proc/26520/stat : 26520 (npSolver-pbo) S 26518 26518 25792 0 -1 4202496 1748 8015 0 0 4 1 139 2 20 0 1 0 271900487 2854912 401 33554432000 4194304 5992684 140734265655888 140734265641720 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/26520/statm: 697 401 181 440 0 253 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 11936

[startup+3.10026 s]
/proc/loadavg: 2.08 2.03 2.00 3/181 26531
/proc/meminfo: memFree=28492528/32873844 swapFree=7104/7104
[pid=26518] ppid=26516 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/26518/stat : 26518 (npSolver-pbo-It) S 26516 26518 25792 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 271900487 9367552 274 33554432000 4194304 5064252 140736660713856 140736660712768 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/26518/statm: 2287 274 233 213 0 72 0
[pid=26520] ppid=26518 vsize=2764 CPUtime=1.7 cores=0,2,4,6
/proc/26520/stat : 26520 (npSolver-pbo) S 26518 26518 25792 0 -1 4202496 2448 10468 0 0 6 1 161 2 20 0 1 0 271900487 2830336 395 33554432000 4194304 5992684 140734265655888 140734265641720 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/26520/statm: 691 395 181 440 0 247 0
[pid=26531] ppid=26520 vsize=16372 CPUtime=1.35 cores=0,2,4,6
/proc/26531/stat : 26531 (glucosInc) R 26520 26518 25792 0 -1 4202496 4155 0 0 0 135 0 0 0 20 0 1 0 271900660 16764928 3300 33554432000 4194304 5654031 140733901737264 140733901725080 4233232 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/26531/statm: 4093 3300 138 357 0 3733 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 28284

[startup+6.30027 s]
/proc/loadavg: 2.15 2.05 2.01 3/181 26533
/proc/meminfo: memFree=28494048/32873844 swapFree=7104/7104
[pid=26518] ppid=26516 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/26518/stat : 26518 (npSolver-pbo-It) S 26516 26518 25792 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 271900487 9367552 274 33554432000 4194304 5064252 140736660713856 140736660712768 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/26518/statm: 2287 274 233 213 0 72 0
[pid=26520] ppid=26518 vsize=3724 CPUtime=4.94 cores=0,2,4,6
/proc/26520/stat : 26520 (npSolver-pbo) S 26518 26518 25792 0 -1 4202496 2940 15782 0 0 7 1 482 4 20 0 1 0 271900487 3813376 581 33554432000 4194304 5992684 140734265655888 140734265641720 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/26520/statm: 931 581 181 440 0 487 0
[pid=26533] ppid=26520 vsize=11600 CPUtime=1.31 cores=0,2,4,6
/proc/26533/stat : 26533 (glucosInc) R 26520 26518 25792 0 -1 4202496 3136 0 0 0 131 0 0 0 20 0 1 0 271900985 11878400 2403 33554432000 4194304 5654031 140734878607040 140734878604840 4232495 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/26533/statm: 2900 2403 138 357 0 2540 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 24472

[startup+12.7003 s]
/proc/loadavg: 2.14 2.04 2.01 3/181 26535
/proc/meminfo: memFree=28489640/32873844 swapFree=7104/7104
[pid=26518] ppid=26516 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/26518/stat : 26518 (npSolver-pbo-It) S 26516 26518 25792 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 271900487 9367552 274 33554432000 4194304 5064252 140736660713856 140736660712768 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/26518/statm: 2287 274 233 213 0 72 0
[pid=26520] ppid=26518 vsize=3724 CPUtime=8.97 cores=0,2,4,6
/proc/26520/stat : 26520 (npSolver-pbo) S 26518 26518 25792 0 -1 4202496 3419 20190 0 0 9 1 882 5 20 0 1 0 271900487 3813376 582 33554432000 4194304 5992684 140734265655888 140734265641720 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/26520/statm: 931 582 181 440 0 487 0
[pid=26535] ppid=26520 vsize=16044 CPUtime=3.68 cores=0,2,4,6
/proc/26535/stat : 26535 (glucosInc) R 26520 26518 25792 0 -1 4202496 3636 0 0 0 368 0 0 0 20 0 1 0 271901387 16429056 3121 33554432000 4194304 5654031 140736212661648 140736212649464 4232601 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/26535/statm: 4011 3121 138 357 0 3651 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 28916

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

[startup+14.3066 s]
/proc/loadavg: 2.13 2.04 2.01 3/181 26535
/proc/meminfo: memFree=28489144/32873844 swapFree=7104/7104
[pid=26518] ppid=26516 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/26518/stat : 26518 (npSolver-pbo-It) S 26516 26518 25792 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 271900487 9367552 274 33554432000 4194304 5064252 140736660713856 140736660712768 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/26518/statm: 2287 274 233 213 0 72 0
[pid=26520] ppid=26518 vsize=3724 CPUtime=8.97 cores=0,2,4,6
/proc/26520/stat : 26520 (npSolver-pbo) S 26518 26518 25792 0 -1 4202496 3419 20190 0 0 9 1 882 5 20 0 1 0 271900487 3813376 582 33554432000 4194304 5992684 140734265655888 140734265641720 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/26520/statm: 931 582 181 440 0 487 0
[pid=26535] ppid=26520 vsize=16044 CPUtime=5.29 cores=0,2,4,6
/proc/26535/stat : 26535 (glucosInc) R 26520 26518 25792 0 -1 4202496 3732 0 0 0 529 0 0 0 20 0 1 0 271901387 16429056 3214 33554432000 4194304 5654031 140736212661648 140736212649464 4232794 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/26535/statm: 4011 3214 138 357 0 3651 0
Current children cumulated CPU time (s) 14.26
Current children cumulated vsize (KiB) 28916

[startup+14.7003 s]
/proc/loadavg: 2.13 2.04 2.01 3/181 26535
/proc/meminfo: memFree=28489144/32873844 swapFree=7104/7104
[pid=26518] ppid=26516 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/26518/stat : 26518 (npSolver-pbo-It) S 26516 26518 25792 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 271900487 9367552 274 33554432000 4194304 5064252 140736660713856 140736660712768 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/26518/statm: 2287 274 233 213 0 72 0
[pid=26520] ppid=26518 vsize=3724 CPUtime=8.97 cores=0,2,4,6
/proc/26520/stat : 26520 (npSolver-pbo) S 26518 26518 25792 0 -1 4202496 3419 20190 0 0 9 1 882 5 20 0 1 0 271900487 3813376 582 33554432000 4194304 5992684 140734265655888 140734265641720 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/26520/statm: 931 582 181 440 0 487 0
[pid=26535] ppid=26520 vsize=17720 CPUtime=5.68 cores=0,2,4,6
/proc/26535/stat : 26535 (glucosInc) R 26520 26518 25792 0 -1 4202496 4219 0 0 0 568 0 0 0 20 0 1 0 271901387 18145280 3654 33554432000 4194304 5654031 140736212661648 140736212649464 4233204 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/26535/statm: 4430 3654 138 357 0 4070 0
Current children cumulated CPU time (s) 14.65
Current children cumulated vsize (KiB) 30592

[startup+15.1003 s]
/proc/loadavg: 2.13 2.04 2.01 3/181 26535
/proc/meminfo: memFree=28489144/32873844 swapFree=7104/7104
[pid=26518] ppid=26516 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/26518/stat : 26518 (npSolver-pbo-It) S 26516 26518 25792 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 271900487 9367552 274 33554432000 4194304 5064252 140736660713856 140736660712768 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/26518/statm: 2287 274 233 213 0 72 0
[pid=26520] ppid=26518 vsize=3724 CPUtime=8.97 cores=0,2,4,6
/proc/26520/stat : 26520 (npSolver-pbo) S 26518 26518 25792 0 -1 4202496 3419 20190 0 0 9 1 882 5 20 0 1 0 271900487 3813376 582 33554432000 4194304 5992684 140734265655888 140734265641720 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/26520/statm: 931 582 181 440 0 487 0
[pid=26535] ppid=26520 vsize=17720 CPUtime=6.08 cores=0,2,4,6
/proc/26535/stat : 26535 (glucosInc) R 26520 26518 25792 0 -1 4202496 4219 0 0 0 608 0 0 0 20 0 1 0 271901387 18145280 3654 33554432000 4194304 5654031 140736212661648 140736212659448 4216325 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/26535/statm: 4430 3654 138 357 0 4070 0
Current children cumulated CPU time (s) 15.05
Current children cumulated vsize (KiB) 30592

Child status: 0
Real time (s): 15.1436
CPU time (s): 15.1237
CPU user time (s): 15.0387
CPU system time (s): 0.084987
CPU usage (%): 99.8684
Max. virtual memory (cumulated for all children) (KiB): 30592

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 15.0387
system time used= 0.084987
maximum resident set size= 15508
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28674
page faults= 0
swaps= 0
block input operations= 0
block output operations= 6912
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 218
involuntary context switches= 109

runsolver used 0.021996 second user time and 0.094985 second system time

The end

Launcher Data 

Begin job on node142 at 2012-05-26 20:42:36
IDJOB=3697970
IDBENCH=2025
IDSOLVER=2275
FILE ID=node142/3697970-1338057756
RUNJOBID= node142-1338050545-25808
PBS_JOBID= 14624377
Free space on /tmp= 71600 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/routing/normalized-s4-4-3-3pb.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3697970-1338057756/watcher-3697970-1338057756 -o /tmp/evaluation-result-3697970-1338057756/solver-3697970-1338057756 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3697970-1338057756.opb 1624096297 HOME HOME

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

MD5SUM BENCH= c2400ec88bd2efb16a03934d0b4c43da
RANDOM SEED=1624096297

node142.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		: 2666.776
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	: 5333.55
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		: 2666.776
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		: 2666.776
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	: 5391.91
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		: 2666.776
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	: 5331.92
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		: 2666.776
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		: 2666.776
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		: 2666.776
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		: 2666.776
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:       32873844 kB
MemFree:        28504608 kB
Buffers:          269628 kB
Cached:          3227116 kB
SwapCached:            0 kB
Active:           682424 kB
Inactive:        2908960 kB
Active(anon):      96948 kB
Inactive(anon):        0 kB
Active(file):     585476 kB
Inactive(file):  2908960 kB
Unevictable:        7104 kB
Mlocked:            7104 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             26600 kB
Writeback:             4 kB
AnonPages:        105496 kB
Mapped:            15612 kB
Shmem:               200 kB
Slab:             636708 kB
SReclaimable:      78204 kB
SUnreclaim:       558504 kB
KernelStack:        1496 kB
PageTables:         4416 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     217148 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:     24576 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= 71592 MiB
End job on node142 at 2012-05-26 20:42:51