Trace number 3751916

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-topdown-quickBound (fixed)OPT60 2.80957 2.81782

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/
submitted-PB05/manquinho/routing/normalized-s4-4-3-4pb.opb
MD5SUM8521955d0869ff4fe0390118a5fbc0f9
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark60
Best CPU time to get the best result obtained on this benchmark0.066989
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 60
Optimality of the best value was proved YES
Number of variables696
Total number of constraints2096
Number of constraints which are clauses2072
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 constraint29
Number of terms in the objective function 696
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 696
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 696
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data 

0.00/0.01	c old isEQ: 11, new EQ is 0
0.00/0.01	c old isEQ: 0, new EQ is 0
0.00/0.01	c old isEQ: 0, new EQ is 0
0.00/0.01	c old isEQ: 0, new EQ is 0
0.00/0.01	c old isEQ: 0, new EQ is 0
0.00/0.01	c old isEQ: 0, new EQ is 0
0.00/0.01	c old isEQ: 0, new EQ is 0
0.00/0.02	c old isEQ: 0, new EQ is 0
0.00/0.02	c old isEQ: 0, new EQ is 0
0.00/0.02	c old isEQ: 0, new EQ is 0
0.00/0.02	c old isEQ: 0, new EQ is 0
0.00/0.02	c old isEQ: 0, new EQ is 0
0.00/0.02	c old isEQ: 0, new EQ is 0
0.00/0.02	c old isEQ: 0, new EQ is 0
0.00/0.02	c old isEQ: 0, new EQ is 0
0.00/0.02	c old isEQ: 0, new EQ is 0
0.00/0.02	c old isEQ: 0, new EQ is 0
0.00/0.02	c old isEQ: 0, new EQ is 0
0.00/0.02	c old isEQ: 0, new EQ is 0
0.00/0.02	c old isEQ: 0, new EQ is 0
0.00/0.02	c old isEQ: 0, new EQ is 0
0.00/0.02	c old isEQ: 0, new EQ is 0
0.00/0.02	c old isEQ: 0, new EQ is 0
0.00/0.02	c old isEQ: 0, new EQ is 0
0.00/0.02	c run inc solver
0.00/0.02	c [INC SYSTEM] run initial solver
0.00/0.02	c [INC SYSTEM] preprocess with white file
0.00/0.08	c [INC SYSTEM] finished preprocessing in 0 s
0.00/0.08	c [INC SYSTEM] execute solver
0.00/0.12	c [INC SEARCH] formula is SAT
0.00/0.12	c [INC SYSTEM] solved the initial formula
0.00/0.12	c model valid
0.00/0.12	c current solution ok
0.00/0.14	o 72
0.00/0.14	c starting approximation
0.00/0.14	c factor = 1
0.00/0.14	c can not find a suitable factor, leaving approximation
0.00/0.14	c finished approximation
0.00/0.14	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.14	c write failed with 2
0.00/0.14	c [INC SEARCH] iteration: 0
0.00/0.14	c [INC BOUNDS] best value:72 search for 71
0.00/0.14	c [INC SYSTEM] create new solver instance
0.00/0.14	c [INC] encode full formula
0.00/0.14	c (debug) using card networks
0.00/0.14	c old isEQ: 64, new EQ is 0
0.00/0.15	c set iterative enc to: card
0.00/0.15	c set iterative enc to: none
0.00/0.15	c [INC SEARCH] isOptimum variable: 0
0.00/0.20	c formula is SAT
0.00/0.20	c [INC SEARCH] copied best model
0.00/0.20	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
0.00/0.20	c model valid
0.00/0.20	c current solution ok
0.00/0.20	o 70
0.00/0.20	c [INC SEARCH] iteration: 1
0.00/0.20	c [INC BOUNDS] best value:70 search for 69
0.00/0.20	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.20	c write failed with 2
0.00/0.20	c [INC SYSTEM] create new solver instance
0.00/0.20	c [INC] encode full formula
0.00/0.20	c (debug) using card networks
0.00/0.20	c old isEQ: 128, new EQ is 0
0.00/0.22	c set iterative enc to: card
0.00/0.22	c set iterative enc to: none
0.00/0.22	c [INC SEARCH] isOptimum variable: 0
0.00/0.38	c formula is SAT
0.00/0.38	c [INC SEARCH] copied best model
0.00/0.38	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
0.00/0.38	c model valid
0.00/0.38	c current solution ok
0.00/0.38	o 68
0.00/0.38	c [INC SEARCH] iteration: 2
0.00/0.38	c [INC BOUNDS] best value:68 search for 67
0.00/0.38	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.38	c write failed with 2
0.00/0.38	c [INC SYSTEM] create new solver instance
0.00/0.38	c [INC] encode full formula
0.00/0.38	c (debug) using card networks
0.00/0.38	c old isEQ: 160, new EQ is 0
0.00/0.39	c set iterative enc to: card
0.00/0.39	c set iterative enc to: none
0.00/0.40	c [INC SEARCH] isOptimum variable: 0
0.00/0.83	c formula is SAT
0.00/0.83	c [INC SEARCH] copied best model
0.00/0.83	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
0.00/0.84	c model valid
0.00/0.84	c current solution ok
0.00/0.84	o 66
0.00/0.84	c [INC SEARCH] iteration: 3
0.00/0.84	c [INC BOUNDS] best value:66 search for 65
0.00/0.84	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.84	c write failed with 2
0.00/0.84	c [INC SYSTEM] create new solver instance
0.00/0.84	c [INC] encode full formula
0.00/0.84	c (debug) using card networks
0.00/0.84	c old isEQ: 160, new EQ is 0
0.00/0.85	c set iterative enc to: card
0.00/0.85	c set iterative enc to: none
0.00/0.85	c [INC SEARCH] isOptimum variable: 0
1.25/1.30	c formula is SAT
1.25/1.30	c [INC SEARCH] copied best model
1.25/1.30	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
1.25/1.30	c model valid
1.25/1.30	c current solution ok
1.25/1.30	o 64
1.25/1.30	c [INC SEARCH] iteration: 4
1.25/1.30	c [INC BOUNDS] best value:64 search for 63
1.25/1.30	c [INC SYSTEM] there exists a inc, kill it!
1.25/1.30	c write failed with 2
1.25/1.30	c [INC SYSTEM] create new solver instance
1.25/1.30	c [INC] encode full formula
1.25/1.30	c (debug) using card networks
1.25/1.30	c old isEQ: 160, new EQ is 0
1.25/1.31	c set iterative enc to: card
1.25/1.31	c set iterative enc to: none
1.25/1.31	c [INC SEARCH] isOptimum variable: 0
1.29/1.63	c formula is SAT
1.29/1.63	c [INC SEARCH] copied best model
1.29/1.63	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
1.29/1.63	c model valid
1.29/1.63	c current solution ok
1.29/1.63	o 62
1.29/1.63	c [INC SEARCH] iteration: 5
1.29/1.63	c [INC BOUNDS] best value:62 search for 61
1.29/1.63	c [INC SYSTEM] there exists a inc, kill it!
1.29/1.63	c write failed with 2
1.29/1.63	c [INC SYSTEM] create new solver instance
1.29/1.63	c [INC] encode full formula
1.29/1.63	c (debug) using card networks
1.29/1.63	c old isEQ: 160, new EQ is 0
1.29/1.64	c set iterative enc to: card
1.29/1.64	c set iterative enc to: none
1.29/1.64	c [INC SEARCH] isOptimum variable: 0
2.06/2.13	c formula is SAT
2.06/2.13	c [INC SEARCH] copied best model
2.06/2.13	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
2.06/2.13	c model valid
2.06/2.13	c current solution ok
2.06/2.13	o 60
2.06/2.13	c [INC SEARCH] iteration: 6
2.06/2.13	c [INC BOUNDS] best value:60 search for 59
2.06/2.13	c [INC SYSTEM] there exists a inc, kill it!
2.06/2.13	c write failed with 2
2.06/2.13	c [INC SYSTEM] create new solver instance
2.06/2.13	c [INC] encode full formula
2.06/2.13	c (debug) using card networks
2.06/2.13	c old isEQ: 160, new EQ is 0
2.06/2.14	c set iterative enc to: card
2.06/2.14	c set iterative enc to: none
2.06/2.14	c [INC SEARCH] isOptimum variable: 0
2.12/2.81	c [INC SEARCH] formula is UNSAT
2.12/2.81	c [INC SYSTEM] there exists a inc, kill it!
2.12/2.81	c write failed with 2
2.12/2.81	c [INC SEARCH] sat variable: 0 optimum/unsat variable: 1
2.12/2.81	c [INC SEARCH] found optimum
2.12/2.81	c display solution
2.12/2.81	s OPTIMUM FOUND
2.12/2.81	v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 x65 -x66 -x67 -x68 x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 x77 -x78 x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 x87 -x88 -x89 x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 x106 x107 -x108 -x109 -x110 -x111 -x112 x113 -x114 -x115 -x116 x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 x128 x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 -x191 -x192 x193 x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 x207 -x208 -x209 -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 x221 x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 x230 -x231 -x232 -x233 -x234 -x235 x236 -x237 -x238 -x239 -x240 -x241 -x242 -x243 -x244 x245 x246 -x247 -x248 -x249 -x250 -x251 -x252 -x253 -x254 -x255 x256 -x257 x258 -x259 -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x270 -x271 -x272 -x273 -x274 x275 -x276 -x277 -x278 -x279 -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 -x289 -x290 -x291 -x292 -x293 -x294 -x295 -x296 -x297 -x298 -x299 -x300 x301 -x302 -x303 -x304 x305 -x306 -x307 -x308 x309 -x310 -x311 -x312 -x313 x314 x315 -x316 -x317 -x318 -x319 -x320 -x321 -x322 -x323 -x324 -x325 x326 -x327 -x328 -x329 -x330 -x331 -x332 -x333 -x334 -x335 -x336 -x337 x338 x339 -x340 -x341 -x342 -x343 -x344 -x345 -x346 -x347 -x348 -x349 x350 -x351 -x352 -x353 x354 -x355 -x356 -x357 -x358 -x359 -x360 -x361 -x362 -x363 -x364 -x365 -x366 -x367 x368 -x369 -x370 -x371 -x372 -x373 -x374 -x375 -x376 -x377 -x378 -x379 -x380 -x381 -x382 -x383 -x384 -x385 -x386 -x387 -x388 -x389 -x390 -x391 -x392 -x393 -x394 -x395 x396 -x397 -x398 -x399 -x400 -x401 -x402 -x403 -x404 -x405 -x406 -x407 -x408 -x409 -x410 -x411 -x412 -x413 -x414 -x415 -x416 -x417 -x418 -x419 -x420 -x421 -x422 -x423 -x424 -x425 -x426 -x427 -x428 -x429 -x430 -x431 x432 -x433 -x434 x435 -x436 -x437 -x438 -x439 -x440 -x441 -x442 -x443 -x444 -x445 -x446 x447 -x448 -x449 -x450 -x451 -x452 -x453 -x454 -x455 -x456 -x457 -x458 -x459 -x460 -x461 -x462 -x463 -x464 -x465 -x466 -x467 -x468 -x469 -x470 -x471 -x472 -x473 -x474 -x475 -x476 -x477 -x478 -x479 x480 -x481 -x482 -x483 -x484 -x485 -x486 x487 -x488 -x489 -x490 -x491 -x492 -x493 -x494 -x495 -x496 -x497 -x498 -x499 -x500 -x501 -x502 -x503 -x504 -x505 -x506 -x507 -x508 -x509 -x510 -x511 -x512 x513 x514 x515 -x516 -x517 -x518 -x519 -x520 -x521 -x522 -x523 -x524 -x525 -x526 x527 -x528 x529 -x530 -x531 -x532 -x533 -x534 -x535 -x536 -x537 -x538 -x539 -x540 x541 -x542 -x543 -x544 -x545 -x546 -x547 -x548 -x549 -x550 -x551 -x552 -x553 -x554 -x555 -x556 -x557 -x558 x559 -x560 -x561 -x562 -x563 -x564 -x565 -x566 -x567 -x568 -x569 -x570 -x571 -x572 -x573 -x574 -x575 -x576 x577 -x578 -x579 -x580 -x581 -x582 -x583 -x584 -x585 -x586 -x587 -x588 x589 -x590 -x591 -x592 -x593 -x594 -x595 -x596 -x597 -x598 -x599 -x600 -x601 -x602 -x603 x604 -x605 -x606 -x607 -x608 -x609 -x610 -x611 -x612 -x613 -x614 -x615 -x616 -x617 -x618 -x619 -x620 -x621 -x622 -x623 -x624 -x625 -x626 -x627 -x628 -x629 -x630 -x631 -x632 -x633 x634 -x635 -x636 -x637 -x638 -x639 -x640 -x641 -x642 -x643 -x644 -x645 x646 -x647 -x648 -x649 -x650 -x651 -x652 -x653 -x654 -x655 -x656 -x657 -x658 -x659 -x660 -x661 -x662 -x663 -x664 -x665 -x666 -x667 -x668 -x669 x670 -x671 -x672 -x673 -x674 -x675 -x676 -x677 -x678 -x679 -x680 -x681 -x682 -x683 -x684 -x685 -x686 -x687 -x688 -x689 -x690 -x691 -x692 -x693 x694 -x695 -x696

Verifier Data 

OK	60

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-3751916-1339118175/watcher-3751916-1339118175 -o /tmp/evaluation-result-3751916-1339118175/solver-3751916-1339118175 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itdqb.sh HOME/instance-3751916-1339118175.opb 868774673 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: 2.16 2.07 2.01 3/179 32724
/proc/meminfo: memFree=26228240/32873844 swapFree=7628/7628
[pid=32724] ppid=32722 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/32724/stat : 32724 (npSolver-pbo-It) S 32722 32724 30107 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377941834 9367552 275 33554432000 4194304 5064252 140736851781824 140736851780736 254750123598 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/32724/statm: 2287 275 233 213 0 72 0

[startup+0.011064 s]
/proc/loadavg: 2.16 2.07 2.01 3/179 32724
/proc/meminfo: memFree=26228240/32873844 swapFree=7628/7628
[pid=32724] ppid=32722 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/32724/stat : 32724 (npSolver-pbo-It) S 32722 32724 30107 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377941834 9367552 275 33554432000 4194304 5064252 140736851781824 140736851780736 254750123598 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/32724/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100273 s]
/proc/loadavg: 2.16 2.07 2.01 3/179 32724
/proc/meminfo: memFree=26228240/32873844 swapFree=7628/7628
[pid=32724] ppid=32722 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/32724/stat : 32724 (npSolver-pbo-It) S 32722 32724 30107 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377941834 9367552 275 33554432000 4194304 5064252 140736851781824 140736851780736 254750123598 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/32724/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300162 s]
/proc/loadavg: 2.16 2.07 2.01 3/179 32724
/proc/meminfo: memFree=26228240/32873844 swapFree=7628/7628
[pid=32724] ppid=32722 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/32724/stat : 32724 (npSolver-pbo-It) S 32722 32724 30107 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377941834 9367552 275 33554432000 4194304 5064252 140736851781824 140736851780736 254750123598 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/32724/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700119 s]
/proc/loadavg: 2.16 2.07 2.01 3/179 32724
/proc/meminfo: memFree=26228240/32873844 swapFree=7628/7628
[pid=32724] ppid=32722 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/32724/stat : 32724 (npSolver-pbo-It) S 32722 32724 30107 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377941834 9367552 275 33554432000 4194304 5064252 140736851781824 140736851780736 254750123598 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/32724/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50019 s]
/proc/loadavg: 2.16 2.07 2.01 3/182 32739
/proc/meminfo: memFree=26212928/32873844 swapFree=7628/7628
[pid=32724] ppid=32722 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/32724/stat : 32724 (npSolver-pbo-It) S 32722 32724 30107 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377941834 9367552 275 33554432000 4194304 5064252 140736851781824 140736851780736 254750123598 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/32724/statm: 2287 275 233 213 0 72 0
[pid=32725] ppid=32724 vsize=5272 CPUtime=1.29 cores=0,2,4,6
/proc/32725/stat : 32725 (npSolver-pbo) S 32724 32724 30107 0 -1 4202496 5355 15067 0 0 9 2 115 3 20 0 1 0 377941835 5398528 888 33554432000 4194304 6004724 140735657506624 140735657492472 5190736 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/32725/statm: 1318 888 189 442 0 872 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 14420

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

[startup+2.3002 s]
/proc/loadavg: 2.16 2.07 2.01 3/182 32743
/proc/meminfo: memFree=26211136/32873844 swapFree=7628/7628
[pid=32724] ppid=32722 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/32724/stat : 32724 (npSolver-pbo-It) S 32722 32724 30107 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377941834 9367552 275 33554432000 4194304 5064252 140736851781824 140736851780736 254750123598 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/32724/statm: 2287 275 233 213 0 72 0
[pid=32725] ppid=32724 vsize=5272 CPUtime=2.12 cores=0,2,4,6
/proc/32725/stat : 32725 (npSolver-pbo) S 32724 32724 30107 0 -1 4202496 6267 20430 0 0 12 2 193 5 20 0 1 0 377941835 5398528 888 33554432000 4194304 6004724 140735657506624 140735657492472 5190736 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/32725/statm: 1318 888 189 442 0 872 0
Current children cumulated CPU time (s) 2.12
Current children cumulated vsize (KiB) 14420

[startup+2.70018 s]
/proc/loadavg: 2.16 2.07 2.01 3/182 32743
/proc/meminfo: memFree=26211136/32873844 swapFree=7628/7628
[pid=32724] ppid=32722 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/32724/stat : 32724 (npSolver-pbo-It) S 32722 32724 30107 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377941834 9367552 275 33554432000 4194304 5064252 140736851781824 140736851780736 254750123598 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/32724/statm: 2287 275 233 213 0 72 0
[pid=32725] ppid=32724 vsize=5272 CPUtime=2.12 cores=0,2,4,6
/proc/32725/stat : 32725 (npSolver-pbo) S 32724 32724 30107 0 -1 4202496 6267 20430 0 0 12 2 193 5 20 0 1 0 377941835 5398528 888 33554432000 4194304 6004724 140735657506624 140735657492472 5190736 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/32725/statm: 1318 888 189 442 0 872 0
Current children cumulated CPU time (s) 2.12
Current children cumulated vsize (KiB) 14420

[startup+2.80016 s]
/proc/loadavg: 2.16 2.07 2.01 3/182 32743
/proc/meminfo: memFree=26211136/32873844 swapFree=7628/7628
[pid=32724] ppid=32722 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/32724/stat : 32724 (npSolver-pbo-It) S 32722 32724 30107 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377941834 9367552 275 33554432000 4194304 5064252 140736851781824 140736851780736 254750123598 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/32724/statm: 2287 275 233 213 0 72 0
[pid=32725] ppid=32724 vsize=5272 CPUtime=2.12 cores=0,2,4,6
/proc/32725/stat : 32725 (npSolver-pbo) S 32724 32724 30107 0 -1 4202496 6267 20430 0 0 12 2 193 5 20 0 1 0 377941835 5398528 888 33554432000 4194304 6004724 140735657506624 140735657492472 5190736 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/32725/statm: 1318 888 189 442 0 872 0
Current children cumulated CPU time (s) 2.12
Current children cumulated vsize (KiB) 14420

Child status: 0
Real time (s): 2.81782
CPU time (s): 2.80957
CPU user time (s): 2.72758
CPU system time (s): 0.081987
CPU usage (%): 99.7074
Max. virtual memory (cumulated for all children) (KiB): 27704

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.72758
system time used= 0.081987
maximum resident set size= 30100
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29599
page faults= 0
swaps= 0
block input operations= 0
block output operations= 9088
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 285
involuntary context switches= 63

runsolver used 0.009998 second user time and 0.017997 second system time

The end

Launcher Data 

Begin job on node145 at 2012-06-08 03:16:15
IDJOB=3751916
IDBENCH=2028
IDSOLVER=2335
FILE ID=node145/3751916-1339118175
RUNJOBID= node145-1339110947-31548
PBS_JOBID= 14643708
Free space on /tmp= 71012 MiB

SOLVER NAME= npSolver inc-topdown-quickBound
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/routing/normalized-s4-4-3-4pb.opb
COMMAND LINE= DIR/npSolver-pbo-Itdqb.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3751916-1339118175/watcher-3751916-1339118175 -o /tmp/evaluation-result-3751916-1339118175/solver-3751916-1339118175 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itdqb.sh HOME/instance-3751916-1339118175.opb 868774673 HOME HOME

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

MD5SUM BENCH= 8521955d0869ff4fe0390118a5fbc0f9
RANDOM SEED=868774673

node145.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		: 2667.149
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	: 5334.29
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		: 2667.149
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		: 2667.149
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	: 5313.38
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		: 2667.149
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.149
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.149
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.149
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		: 2667.149
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	: 5331.89
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        26228248 kB
Buffers:          483360 kB
Cached:          4947068 kB
SwapCached:            4 kB
Active:          2354280 kB
Inactive:        3398772 kB
Active(anon):     313660 kB
Inactive(anon):    10864 kB
Active(file):    2040620 kB
Inactive(file):  3387908 kB
Unevictable:        7628 kB
Mlocked:            7628 kB
SwapTotal:      67108856 kB
SwapFree:       67108852 kB
Dirty:              8344 kB
Writeback:             0 kB
AnonPages:        339688 kB
Mapped:            15608 kB
Shmem:               200 kB
Slab:             738064 kB
SReclaimable:     178816 kB
SUnreclaim:       559248 kB
KernelStack:        1512 kB
PageTables:         4892 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     517584 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    217088 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= 71000 MiB
End job on node145 at 2012-06-08 03:16:18