Trace number 3749381

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)OPT3 15.3897 15.3939

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=53-P1=109-P2=43-P3=13-P4=17-P5=101-P6=59-P7=7-P8=29-P9=107-B.opb
MD5SUM1141c23e5342793635b3f22754b52627
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.080987
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables189
Total number of constraints19
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints19
Minimum length of a constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)441
Sum of products size (including duplicates)882
Number of different products441
Sum of products size882

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
0.00/0.14	c [INC SYSTEM] finished preprocessing in 0 s
0.00/0.14	c [INC SYSTEM] execute solver
1.07/1.14	c [INC SEARCH] formula is SAT
1.07/1.14	c [INC SYSTEM] solved the initial formula
1.07/1.14	c model valid
1.07/1.14	c current solution ok
1.07/1.17	o 61
1.07/1.17	c execute binary inc search
1.07/1.17	c [INC SEARCH] current bound: 30
1.07/1.17	c [INC SEARCH] iteration: 0
1.07/1.17	c [INC SEARCH] lower bound: 0 upperbound 61 current bound: 30 best value:61
1.07/1.17	c [INC SYSTEM] there exists a inc, kill it!
1.07/1.17	c write failed with 2
1.07/1.17	c [INC SYSTEM] create new solver instance
1.07/1.17	c [INC] encode full formula
1.07/1.17	c set iterative enc to: swc
1.07/1.17	c [INC SEARCH] isOptimum variable: 0
1.15/1.36	c [INC SEARCH] formula is SAT
1.15/1.37	c [INC SEARCH] copied best model
1.15/1.37	c sat variable: 1 optimum/unsat variable: 0
1.15/1.37	c model valid
1.15/1.37	c current solution ok
1.15/1.37	o 3
1.15/1.37	c [INC SEARCH] current bound: 1
1.15/1.37	c [INC SEARCH] iteration: 1
1.15/1.37	c [INC SEARCH] lower bound: 0 upperbound 3 current bound: 1 best value:3
1.15/1.37	c [INC ENCODE] setup new number of clauses ...
1.15/1.37	c [INC] encode incremental formula
1.15/1.37	c return only the limitting unit clause for 1
1.15/1.37	c [INC SYSTEM] transmit new clauses to solver: 1
1.15/1.37	c [INC SEARCH] isOptimum variable: 0
1.15/1.37	c [INC SEARCH] formula is UNSAT
1.15/1.37	c [INC SYSTEM] there exists a inc, kill it!
1.15/1.37	c write failed with 2
1.15/1.37	c [INC SYSTEM] there exists an encoder, kill it! (ptr=0x185d2b0)
1.15/1.37	c sat variable: 0 optimum/unsat variable: 1
1.15/1.37	c [INC SEARCH] set lower bound to 2 upperbound 3
1.15/1.37	c [INC SEARCH] current bound: 2
1.15/1.37	c [INC SEARCH] iteration: 2
1.15/1.37	c [INC SEARCH] lower bound: 2 upperbound 3 current bound: 2 best value:3
1.15/1.37	c [INC SYSTEM] create new solver instance
1.15/1.37	c [INC] encode full formula
1.15/1.37	c set iterative enc to: swc
1.15/1.37	c [INC SEARCH] isOptimum variable: 0
15.28/15.39	c [INC SEARCH] formula is UNSAT
15.28/15.39	c [INC SYSTEM] there exists a inc, kill it!
15.28/15.39	c write failed with 2
15.28/15.39	c [INC SYSTEM] there exists an encoder, kill it! (ptr=0x185d2b0)
15.28/15.39	c sat variable: 0 optimum/unsat variable: 1
15.28/15.39	c [INC SEARCH] set lower bound to 3 upperbound 3
15.28/15.39	c display solution
15.28/15.39	s OPTIMUM FOUND
15.28/15.39	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

Verifier Data 

OK	3

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-3749381-1339128851/watcher-3749381-1339128851 -o /tmp/evaluation-result-3749381-1339128851/solver-3749381-1339128851 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-I.sh HOME/instance-3749381-1339128851.opb 176856579 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: 2.00 2.00 2.00 3/178 26734
/proc/meminfo: memFree=26619660/32873844 swapFree=7896/7896
[pid=26734] ppid=26732 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/26734/stat : 26734 (npSolver-pbo-I.) S 26732 26734 22387 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 379010524 9367552 275 33554432000 4194304 5064252 140734838387744 140734838386656 239872927310 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/26734/statm: 2287 275 233 213 0 72 0

[startup+0.081243 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 26734
/proc/meminfo: memFree=26619660/32873844 swapFree=7896/7896
[pid=26734] ppid=26732 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/26734/stat : 26734 (npSolver-pbo-I.) S 26732 26734 22387 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 379010524 9367552 275 33554432000 4194304 5064252 140734838387744 140734838386656 239872927310 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/26734/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.10019 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 26734
/proc/meminfo: memFree=26619660/32873844 swapFree=7896/7896
[pid=26734] ppid=26732 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/26734/stat : 26734 (npSolver-pbo-I.) S 26732 26734 22387 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 379010524 9367552 275 33554432000 4194304 5064252 140734838387744 140734838386656 239872927310 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/26734/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300189 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 26734
/proc/meminfo: memFree=26619660/32873844 swapFree=7896/7896
[pid=26734] ppid=26732 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/26734/stat : 26734 (npSolver-pbo-I.) S 26732 26734 22387 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 379010524 9367552 275 33554432000 4194304 5064252 140734838387744 140734838386656 239872927310 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/26734/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700175 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 26734
/proc/meminfo: memFree=26619660/32873844 swapFree=7896/7896
[pid=26734] ppid=26732 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/26734/stat : 26734 (npSolver-pbo-I.) S 26732 26734 22387 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 379010524 9367552 275 33554432000 4194304 5064252 140734838387744 140734838386656 239872927310 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/26734/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: 2.00 2.00 2.00 3/181 26740
/proc/meminfo: memFree=26613080/32873844 swapFree=7896/7896
[pid=26734] ppid=26732 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/26734/stat : 26734 (npSolver-pbo-I.) S 26732 26734 22387 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 379010524 9367552 275 33554432000 4194304 5064252 140734838387744 140734838386656 239872927310 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/26734/statm: 2287 275 233 213 0 72 0
[pid=26735] ppid=26734 vsize=2672 CPUtime=1.36 cores=0,2,4,6
/proc/26735/stat : 26735 (npSolver-pbo) S 26734 26734 22387 0 -1 4202496 2609 8198 0 0 2 2 130 2 20 0 1 0 379010524 2736128 321 33554432000 4194304 6004724 140736906410672 140736906395592 5190736 0 0 4096 0 18446744071580380219 0 0 17 6 0 0 0 0 0
/proc/26735/statm: 668 321 167 442 0 222 0
Current children cumulated CPU time (s) 1.36
Current children cumulated vsize (KiB) 11820

[startup+3.10031 s]
/proc/loadavg: 2.00 2.00 2.00 3/181 26745
/proc/meminfo: memFree=26612080/32873844 swapFree=7896/7896
[pid=26734] ppid=26732 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/26734/stat : 26734 (npSolver-pbo-I.) S 26732 26734 22387 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 379010524 9367552 275 33554432000 4194304 5064252 140734838387744 140734838386656 239872927310 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/26734/statm: 2287 275 233 213 0 72 0
[pid=26735] ppid=26734 vsize=2672 CPUtime=1.36 cores=0,2,4,6
/proc/26735/stat : 26735 (npSolver-pbo) S 26734 26734 22387 0 -1 4202496 2609 8198 0 0 2 2 130 2 20 0 1 0 379010524 2736128 321 33554432000 4194304 6004724 140736906410672 140736906395592 5190736 0 0 4096 0 18446744071580380219 0 0 17 6 0 0 0 0 0
/proc/26735/statm: 668 321 167 442 0 222 0
[pid=26745] ppid=26735 vsize=13224 CPUtime=1.71 cores=0,2,4,6
/proc/26745/stat : 26745 (glucosInc) R 26735 26734 22387 0 -1 4202496 3320 0 0 0 171 0 0 0 20 0 1 0 379010661 13541376 2737 33554432000 4194304 5654031 140734665015808 140734665003624 4232800 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/26745/statm: 3306 2737 141 357 0 2946 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 25044

[startup+6.3003 s]
/proc/loadavg: 2.08 2.02 2.01 3/181 26745
/proc/meminfo: memFree=26605392/32873844 swapFree=7896/7896
[pid=26734] ppid=26732 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/26734/stat : 26734 (npSolver-pbo-I.) S 26732 26734 22387 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 379010524 9367552 275 33554432000 4194304 5064252 140734838387744 140734838386656 239872927310 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/26734/statm: 2287 275 233 213 0 72 0
[pid=26735] ppid=26734 vsize=2672 CPUtime=1.36 cores=0,2,4,6
/proc/26735/stat : 26735 (npSolver-pbo) S 26734 26734 22387 0 -1 4202496 2609 8198 0 0 2 2 130 2 20 0 1 0 379010524 2736128 321 33554432000 4194304 6004724 140736906410672 140736906395592 5190736 0 0 4096 0 18446744071580380219 0 0 17 6 0 0 0 0 0
/proc/26735/statm: 668 321 167 442 0 222 0
[pid=26745] ppid=26735 vsize=14900 CPUtime=4.91 cores=0,2,4,6
/proc/26745/stat : 26745 (glucosInc) R 26735 26734 22387 0 -1 4202496 3820 0 0 0 491 0 0 0 20 0 1 0 379010661 15257600 3198 33554432000 4194304 5654031 140734665015808 140734665003624 4232880 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/26745/statm: 3725 3198 141 357 0 3365 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 26720

[startup+12.7003 s]
/proc/loadavg: 2.07 2.02 2.00 3/181 26745
/proc/meminfo: memFree=26597864/32873844 swapFree=7896/7896
[pid=26734] ppid=26732 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/26734/stat : 26734 (npSolver-pbo-I.) S 26732 26734 22387 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 379010524 9367552 275 33554432000 4194304 5064252 140734838387744 140734838386656 239872927310 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/26734/statm: 2287 275 233 213 0 72 0
[pid=26735] ppid=26734 vsize=2672 CPUtime=1.36 cores=0,2,4,6
/proc/26735/stat : 26735 (npSolver-pbo) S 26734 26734 22387 0 -1 4202496 2609 8198 0 0 2 2 130 2 20 0 1 0 379010524 2736128 321 33554432000 4194304 6004724 140736906410672 140736906395592 5190736 0 0 4096 0 18446744071580380219 0 0 17 6 0 0 0 0 0
/proc/26735/statm: 668 321 167 442 0 222 0
[pid=26745] ppid=26735 vsize=23148 CPUtime=11.32 cores=0,2,4,6
/proc/26745/stat : 26745 (glucosInc) R 26735 26734 22387 0 -1 4202496 4864 0 0 0 1131 1 0 0 20 0 1 0 379010661 23703552 5196 33554432000 4194304 5654031 140734665015808 140734665003624 4233173 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/26745/statm: 5787 5196 141 357 0 5427 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 34968

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

[startup+14.3066 s]
/proc/loadavg: 2.07 2.02 2.00 3/181 26745
/proc/meminfo: memFree=26597492/32873844 swapFree=7896/7896
[pid=26734] ppid=26732 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/26734/stat : 26734 (npSolver-pbo-I.) S 26732 26734 22387 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 379010524 9367552 275 33554432000 4194304 5064252 140734838387744 140734838386656 239872927310 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/26734/statm: 2287 275 233 213 0 72 0
[pid=26735] ppid=26734 vsize=2672 CPUtime=1.36 cores=0,2,4,6
/proc/26735/stat : 26735 (npSolver-pbo) S 26734 26734 22387 0 -1 4202496 2609 8198 0 0 2 2 130 2 20 0 1 0 379010524 2736128 321 33554432000 4194304 6004724 140736906410672 140736906395592 5190736 0 0 4096 0 18446744071580380219 0 0 17 6 0 0 0 0 0
/proc/26735/statm: 668 321 167 442 0 222 0
[pid=26745] ppid=26735 vsize=23148 CPUtime=12.93 cores=0,2,4,6
/proc/26745/stat : 26745 (glucosInc) R 26735 26734 22387 0 -1 4202496 4934 0 0 0 1292 1 0 0 20 0 1 0 379010661 23703552 5261 33554432000 4194304 5654031 140734665015808 140734665003624 4232775 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/26745/statm: 5787 5261 141 357 0 5427 0
Current children cumulated CPU time (s) 14.29
Current children cumulated vsize (KiB) 34968

[startup+15.1003 s]
/proc/loadavg: 2.07 2.02 2.00 3/181 26745
/proc/meminfo: memFree=26597492/32873844 swapFree=7896/7896
[pid=26734] ppid=26732 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/26734/stat : 26734 (npSolver-pbo-I.) S 26732 26734 22387 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 379010524 9367552 275 33554432000 4194304 5064252 140734838387744 140734838386656 239872927310 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/26734/statm: 2287 275 233 213 0 72 0
[pid=26735] ppid=26734 vsize=2672 CPUtime=1.36 cores=0,2,4,6
/proc/26735/stat : 26735 (npSolver-pbo) S 26734 26734 22387 0 -1 4202496 2609 8198 0 0 2 2 130 2 20 0 1 0 379010524 2736128 321 33554432000 4194304 6004724 140736906410672 140736906395592 5190736 0 0 4096 0 18446744071580380219 0 0 17 6 0 0 0 0 0
/proc/26735/statm: 668 321 167 442 0 222 0
[pid=26745] ppid=26735 vsize=23148 CPUtime=13.72 cores=0,2,4,6
/proc/26745/stat : 26745 (glucosInc) R 26735 26734 22387 0 -1 4202496 4934 0 0 0 1371 1 0 0 20 0 1 0 379010661 23703552 5261 33554432000 4194304 5654031 140734665015808 140734665003624 4232752 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/26745/statm: 5787 5261 141 357 0 5427 0
Current children cumulated CPU time (s) 15.08
Current children cumulated vsize (KiB) 34968

[startup+15.3003 s]
/proc/loadavg: 2.07 2.02 2.00 3/181 26745
/proc/meminfo: memFree=26597624/32873844 swapFree=7896/7896
[pid=26734] ppid=26732 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/26734/stat : 26734 (npSolver-pbo-I.) S 26732 26734 22387 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 379010524 9367552 275 33554432000 4194304 5064252 140734838387744 140734838386656 239872927310 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/26734/statm: 2287 275 233 213 0 72 0
[pid=26735] ppid=26734 vsize=2672 CPUtime=1.36 cores=0,2,4,6
/proc/26735/stat : 26735 (npSolver-pbo) S 26734 26734 22387 0 -1 4202496 2609 8198 0 0 2 2 130 2 20 0 1 0 379010524 2736128 321 33554432000 4194304 6004724 140736906410672 140736906395592 5190736 0 0 4096 0 18446744071580380219 0 0 17 6 0 0 0 0 0
/proc/26735/statm: 668 321 167 442 0 222 0
[pid=26745] ppid=26735 vsize=23148 CPUtime=13.92 cores=0,2,4,6
/proc/26745/stat : 26745 (glucosInc) R 26735 26734 22387 0 -1 4202496 4934 0 0 0 1391 1 0 0 20 0 1 0 379010661 23703552 5261 33554432000 4194304 5654031 140734665015808 140734665003624 4232784 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/26745/statm: 5787 5261 141 357 0 5427 0
Current children cumulated CPU time (s) 15.28
Current children cumulated vsize (KiB) 34968

Child status: 0
Real time (s): 15.3939
CPU time (s): 15.3897
CPU user time (s): 15.3307
CPU system time (s): 0.058991
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 34968

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 15.3307
system time used= 0.058991
maximum resident set size= 29584
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16135
page faults= 0
swaps= 0
block input operations= 0
block output operations= 2792
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 50
involuntary context switches= 39

runsolver used 0.025996 second user time and 0.081987 second system time

The end

Launcher Data 

Begin job on node136 at 2012-06-08 06:14:11
IDJOB=3749381
IDBENCH=47920
IDSOLVER=2333
FILE ID=node136/3749381-1339128851
RUNJOBID= node136-1339112625-24718
PBS_JOBID= 14643717
Free space on /tmp= 70364 MiB

SOLVER NAME= npSolver inc
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=53-P1=109-P2=43-P3=13-P4=17-P5=101-P6=59-P7=7-P8=29-P9=107-B.opb
COMMAND LINE= DIR/npSolver-pbo-I.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3749381-1339128851/watcher-3749381-1339128851 -o /tmp/evaluation-result-3749381-1339128851/solver-3749381-1339128851 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-I.sh HOME/instance-3749381-1339128851.opb 176856579 HOME HOME

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

MD5SUM BENCH= 1141c23e5342793635b3f22754b52627
RANDOM SEED=176856579

node136.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		: 2667.247
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	: 5334.49
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		: 2667.247
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		: 2667.247
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	: 5331.94
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		: 2667.247
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	: 5331.90
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		: 2667.247
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		: 2667.247
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	: 5331.90
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		: 2667.247
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		: 2667.247
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:        26620644 kB
Buffers:         1309556 kB
Cached:          3922528 kB
SwapCached:        20284 kB
Active:          2646532 kB
Inactive:        2687172 kB
Active(anon):      73516 kB
Inactive(anon):    22808 kB
Active(file):    2573016 kB
Inactive(file):  2664364 kB
Unevictable:        7896 kB
Mlocked:            7896 kB
SwapTotal:      67108856 kB
SwapFree:       67083244 kB
Dirty:              8764 kB
Writeback:             0 kB
AnonPages:         88728 kB
Mapped:            10768 kB
Shmem:                 0 kB
Slab:             779220 kB
SReclaimable:     219952 kB
SUnreclaim:       559268 kB
KernelStack:        1504 kB
PageTables:         4400 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     210780 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:     63488 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= 70356 MiB
End job on node136 at 2012-06-08 06:14:26