Trace number 3697969

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-topDownOPT64 6.82696 6.8373

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/
submitted-PB05/manquinho/routing/normalized-s4-4-3-2pb.opb
MD5SUM135acf1f05855c365b3d13b378debe22
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark64
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 64
Optimality of the best value was proved YES
Number of variables648
Total number of constraints1952
Number of constraints which are clauses1928
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 run inc solver
0.00/0.01	c [INC SYSTEM] run initial solver
0.00/0.01	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
0.00/0.13	c [INC SEARCH] formula is SAT
0.00/0.13	c [INC SYSTEM] solved the initial formula
0.00/0.14	c model valid
0.00/0.14	c current solution ok
0.00/0.15	o 72
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 [INC SEARCH] iteration: 0
0.00/0.15	c [INC BOUNDS] best value:72 search for 71
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
0.00/0.16	c set iterative enc to: card
0.00/0.16	c set iterative enc to: none
0.00/0.17	c [INC SEARCH] isOptimum variable: 0
0.00/0.22	c formula is SAT
0.00/0.22	c [INC SEARCH] copied best model
0.00/0.22	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
0.00/0.22	c model valid
0.00/0.22	c current solution ok
0.00/0.22	o 68
0.00/0.22	c [INC SEARCH] iteration: 1
0.00/0.22	c [INC BOUNDS] best value:68 search for 67
0.00/0.22	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.22	c write failed with 2
0.00/0.22	c [INC SYSTEM] create new solver instance
0.00/0.22	c [INC] encode full formula
0.00/0.22	c (debug) using card networks
0.00/0.23	c set iterative enc to: card
0.00/0.23	c set iterative enc to: none
0.00/0.24	c [INC SEARCH] isOptimum variable: 0
3.06/3.13	c formula is SAT
3.06/3.13	c [INC SEARCH] copied best model
3.06/3.13	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
3.06/3.14	c model valid
3.06/3.14	c current solution ok
3.06/3.14	o 66
3.06/3.14	c [INC SEARCH] iteration: 2
3.06/3.14	c [INC BOUNDS] best value:66 search for 65
3.06/3.14	c [INC SYSTEM] there exists a inc, kill it!
3.06/3.14	c write failed with 2
3.06/3.14	c [INC SYSTEM] create new solver instance
3.06/3.14	c [INC] encode full formula
3.06/3.14	c (debug) using card networks
3.06/3.15	c set iterative enc to: card
3.06/3.15	c set iterative enc to: none
3.06/3.15	c [INC SEARCH] isOptimum variable: 0
5.76/5.83	c formula is SAT
5.76/5.84	c [INC SEARCH] copied best model
5.76/5.84	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
5.76/5.84	c model valid
5.76/5.84	c current solution ok
5.76/5.84	o 64
5.76/5.84	c [INC SEARCH] iteration: 3
5.76/5.84	c [INC BOUNDS] best value:64 search for 63
5.76/5.84	c [INC SYSTEM] there exists a inc, kill it!
5.76/5.84	c write failed with 2
5.76/5.84	c [INC SYSTEM] create new solver instance
5.76/5.84	c [INC] encode full formula
5.76/5.84	c (debug) using card networks
5.76/5.85	c set iterative enc to: card
5.76/5.85	c set iterative enc to: none
5.76/5.85	c [INC SEARCH] isOptimum variable: 0
6.76/6.83	c [INC SEARCH] formula is UNSAT
6.76/6.83	c [INC SYSTEM] there exists a inc, kill it!
6.76/6.83	c write failed with 2
6.76/6.83	c [INC SEARCH] sat variable: 0 optimum/unsat variable: 1
6.76/6.83	c [INC SEARCH] found optimum
6.76/6.83	c display solution
6.76/6.83	s OPTIMUM FOUND
6.76/6.83	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	64

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-3697969-1338057749/watcher-3697969-1338057749 -o /tmp/evaluation-result-3697969-1338057749/solver-3697969-1338057749 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3697969-1338057749.opb 216169992 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: 2.09 2.03 2.00 3/178 26465
/proc/meminfo: memFree=28510472/32873844 swapFree=7104/7104
[pid=26465] ppid=26463 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/26465/stat : 26465 (npSolver-pbo-It) S 26463 26465 25792 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 271899778 9367552 275 33554432000 4194304 5064252 140733458747984 140733458746896 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/26465/statm: 2287 275 233 213 0 72 0

[startup+0.00720999 s]
/proc/loadavg: 2.09 2.03 2.00 3/178 26465
/proc/meminfo: memFree=28510472/32873844 swapFree=7104/7104
[pid=26465] ppid=26463 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/26465/stat : 26465 (npSolver-pbo-It) S 26463 26465 25792 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 271899778 9367552 275 33554432000 4194304 5064252 140733458747984 140733458746896 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/26465/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100316 s]
/proc/loadavg: 2.09 2.03 2.00 3/178 26465
/proc/meminfo: memFree=28510472/32873844 swapFree=7104/7104
[pid=26465] ppid=26463 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/26465/stat : 26465 (npSolver-pbo-It) S 26463 26465 25792 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 271899778 9367552 275 33554432000 4194304 5064252 140733458747984 140733458746896 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/26465/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300156 s]
/proc/loadavg: 2.09 2.03 2.00 3/178 26465
/proc/meminfo: memFree=28510472/32873844 swapFree=7104/7104
[pid=26465] ppid=26463 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/26465/stat : 26465 (npSolver-pbo-It) S 26463 26465 25792 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 271899778 9367552 275 33554432000 4194304 5064252 140733458747984 140733458746896 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/26465/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700118 s]
/proc/loadavg: 2.09 2.03 2.00 3/178 26465
/proc/meminfo: memFree=28510472/32873844 swapFree=7104/7104
[pid=26465] ppid=26463 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/26465/stat : 26465 (npSolver-pbo-It) S 26463 26465 25792 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 271899778 9367552 275 33554432000 4194304 5064252 140733458747984 140733458746896 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/26465/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: 2.09 2.03 2.00 3/181 26476
/proc/meminfo: memFree=28495544/32873844 swapFree=7104/7104
[pid=26465] ppid=26463 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/26465/stat : 26465 (npSolver-pbo-It) S 26463 26465 25792 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 271899778 9367552 275 33554432000 4194304 5064252 140733458747984 140733458746896 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/26465/statm: 2287 275 233 213 0 72 0
[pid=26466] ppid=26465 vsize=2788 CPUtime=0.22 cores=0,2,4,6
/proc/26466/stat : 26466 (npSolver-pbo) S 26465 26465 25792 0 -1 4202496 1748 6818 0 0 4 1 15 2 20 0 1 0 271899778 2854912 400 33554432000 4194304 5992684 140733297557248 140733297543080 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/26466/statm: 697 400 181 440 0 253 0
[pid=26476] ppid=26466 vsize=16332 CPUtime=1.24 cores=0,2,4,6
/proc/26476/stat : 26476 (glucosInc) R 26466 26465 25792 0 -1 4202496 4251 0 0 0 124 0 0 0 20 0 1 0 271899802 16723968 3195 33554432000 4194304 5654031 140735946831792 140735946829816 4215932 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/26476/statm: 4083 3195 138 357 0 3723 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 28268

[startup+3.10026 s]
/proc/loadavg: 2.09 2.03 2.00 3/181 26476
/proc/meminfo: memFree=28491824/32873844 swapFree=7104/7104
[pid=26465] ppid=26463 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/26465/stat : 26465 (npSolver-pbo-It) S 26463 26465 25792 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 271899778 9367552 275 33554432000 4194304 5064252 140733458747984 140733458746896 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/26465/statm: 2287 275 233 213 0 72 0
[pid=26466] ppid=26465 vsize=2788 CPUtime=0.22 cores=0,2,4,6
/proc/26466/stat : 26466 (npSolver-pbo) S 26465 26465 25792 0 -1 4202496 1748 6818 0 0 4 1 15 2 20 0 1 0 271899778 2854912 400 33554432000 4194304 5992684 140733297557248 140733297543080 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/26466/statm: 697 400 181 440 0 253 0
[pid=26476] ppid=26466 vsize=16332 CPUtime=2.84 cores=0,2,4,6
/proc/26476/stat : 26476 (glucosInc) R 26466 26465 25792 0 -1 4202496 4491 0 0 0 284 0 0 0 20 0 1 0 271899802 16723968 3421 33554432000 4194304 5654031 140735946831792 140735946819608 4232477 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/26476/statm: 4083 3421 138 357 0 3723 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 28268

[startup+6.30017 s]
/proc/loadavg: 2.09 2.03 2.00 3/181 26478
/proc/meminfo: memFree=28490956/32873844 swapFree=7104/7104
[pid=26465] ppid=26463 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/26465/stat : 26465 (npSolver-pbo-It) S 26463 26465 25792 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 271899778 9367552 275 33554432000 4194304 5064252 140733458747984 140733458746896 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/26465/statm: 2287 275 233 213 0 72 0
[pid=26466] ppid=26465 vsize=3724 CPUtime=5.83 cores=0,2,4,6
/proc/26466/stat : 26466 (npSolver-pbo) S 26465 26465 25792 0 -1 4202496 2942 16576 0 0 7 1 571 4 20 0 1 0 271899778 3813376 580 33554432000 4194304 5992684 140733297557248 140733297543080 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/26466/statm: 931 580 181 440 0 487 0
Current children cumulated CPU time (s) 5.83
Current children cumulated vsize (KiB) 12872

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

[startup+6.70027 s]
/proc/loadavg: 2.08 2.03 2.00 3/181 26480
/proc/meminfo: memFree=28494240/32873844 swapFree=7104/7104
[pid=26465] ppid=26463 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/26465/stat : 26465 (npSolver-pbo-It) S 26463 26465 25792 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 271899778 9367552 275 33554432000 4194304 5064252 140733458747984 140733458746896 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/26465/statm: 2287 275 233 213 0 72 0
[pid=26466] ppid=26465 vsize=3724 CPUtime=5.83 cores=0,2,4,6
/proc/26466/stat : 26466 (npSolver-pbo) S 26465 26465 25792 0 -1 4202496 2942 16576 0 0 7 1 571 4 20 0 1 0 271899778 3813376 580 33554432000 4194304 5992684 140733297557248 140733297543080 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/26466/statm: 931 580 181 440 0 487 0
[pid=26480] ppid=26466 vsize=9892 CPUtime=0.83 cores=0,2,4,6
/proc/26480/stat : 26480 (glucosInc) R 26466 26465 25792 0 -1 4202496 2304 0 0 0 83 0 0 0 20 0 1 0 271900363 10129408 1859 33554432000 4194304 5654031 140736744733472 140736744721288 4217744 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/26480/statm: 2473 1859 138 357 0 2113 0
Current children cumulated CPU time (s) 6.66
Current children cumulated vsize (KiB) 22764

[startup+6.80026 s]
/proc/loadavg: 2.08 2.03 2.00 3/181 26480
/proc/meminfo: memFree=28494240/32873844 swapFree=7104/7104
[pid=26465] ppid=26463 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/26465/stat : 26465 (npSolver-pbo-It) S 26463 26465 25792 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 271899778 9367552 275 33554432000 4194304 5064252 140733458747984 140733458746896 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/26465/statm: 2287 275 233 213 0 72 0
[pid=26466] ppid=26465 vsize=3724 CPUtime=5.83 cores=0,2,4,6
/proc/26466/stat : 26466 (npSolver-pbo) S 26465 26465 25792 0 -1 4202496 2942 16576 0 0 7 1 571 4 20 0 1 0 271899778 3813376 580 33554432000 4194304 5992684 140733297557248 140733297543080 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/26466/statm: 931 580 181 440 0 487 0
[pid=26480] ppid=26466 vsize=9892 CPUtime=0.93 cores=0,2,4,6
/proc/26480/stat : 26480 (glucosInc) R 26466 26465 25792 0 -1 4202496 2335 0 0 0 93 0 0 0 20 0 1 0 271900363 10129408 1889 33554432000 4194304 5654031 140736744733472 140736744721288 4232707 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/26480/statm: 2473 1889 138 357 0 2113 0
Current children cumulated CPU time (s) 6.76
Current children cumulated vsize (KiB) 22764

Child status: 0
Real time (s): 6.8373
CPU time (s): 6.82696
CPU user time (s): 6.75397
CPU system time (s): 0.072988
CPU usage (%): 99.8488
Max. virtual memory (cumulated for all children) (KiB): 28284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.75397
system time used= 0.072988
maximum resident set size= 13784
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22978
page faults= 0
swaps= 0
block input operations= 0
block output operations= 5888
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 178
involuntary context switches= 65

runsolver used 0.000999 second user time and 0.045993 second system time

The end

Launcher Data 

Begin job on node142 at 2012-05-26 20:42:29
IDJOB=3697969
IDBENCH=2024
IDSOLVER=2275
FILE ID=node142/3697969-1338057749
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-s4-4-3-2pb.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3697969-1338057749/watcher-3697969-1338057749 -o /tmp/evaluation-result-3697969-1338057749/solver-3697969-1338057749 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3697969-1338057749.opb 216169992 HOME HOME

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

MD5SUM BENCH= 135acf1f05855c365b3d13b378debe22
RANDOM SEED=216169992

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:        28511116 kB
Buffers:          269540 kB
Cached:          3227012 kB
SwapCached:            0 kB
Active:           679736 kB
Inactive:        2909008 kB
Active(anon):      94452 kB
Inactive(anon):        0 kB
Active(file):     585284 kB
Inactive(file):  2909008 kB
Unevictable:        7104 kB
Mlocked:            7104 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             26184 kB
Writeback:             0 kB
AnonPages:         99024 kB
Mapped:            15700 kB
Shmem:               200 kB
Slab:             636792 kB
SReclaimable:      78788 kB
SUnreclaim:       558004 kB
KernelStack:        1480 kB
PageTables:         4316 kB
NFS_Unstable:          4 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     212948 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:      6144 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 20:42:36