Trace number 3751917

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 6.48701 6.59722

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/
submitted-PB05/manquinho/routing/normalized-s4-4-3-5pb.opb
MD5SUM1aa6e41099a7aa87ffa226b4eaa264d0
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 variables720
Total number of constraints2168
Number of constraints which are clauses2144
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 constraint30
Number of terms in the objective function 720
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 720
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 720
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data 

0.00/0.01	c old isEQ: 0, new EQ is 0
0.00/0.01	c old isEQ: 0, new EQ is 0
0.00/0.01	c old isEQ: 0, new EQ is 0
0.00/0.01	c old isEQ: 0, new EQ is 0
0.00/0.01	c old isEQ: 0, new EQ is 0
0.00/0.01	c old isEQ: 0, new EQ is 0
0.00/0.02	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 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
0.00/0.10	c [INC SEARCH] formula is SAT
0.00/0.10	c [INC SYSTEM] solved the initial formula
0.00/0.10	c model valid
0.00/0.10	c current solution ok
0.00/0.11	o 70
0.00/0.11	c starting approximation
0.00/0.11	c factor = 1
0.00/0.11	c can not find a suitable factor, leaving approximation
0.00/0.11	c finished approximation
0.00/0.11	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.11	c write failed with 2
0.00/0.11	c [INC SEARCH] iteration: 0
0.00/0.11	c [INC BOUNDS] best value:70 search for 69
0.00/0.11	c [INC SYSTEM] create new solver instance
0.00/0.11	c [INC] encode full formula
0.00/0.11	c (debug) using card networks
0.00/0.11	c old isEQ: 128, new EQ is 0
0.00/0.13	c set iterative enc to: card
0.00/0.13	c set iterative enc to: none
0.00/0.13	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
0.00/0.22	c old isEQ: 144, new EQ is 0
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
0.00/0.32	c formula is SAT
0.00/0.32	c [INC SEARCH] copied best model
0.00/0.32	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
0.00/0.33	c model valid
0.00/0.33	c current solution ok
0.00/0.33	o 66
0.00/0.33	c [INC SEARCH] iteration: 2
0.00/0.33	c [INC BOUNDS] best value:66 search for 65
0.00/0.33	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.33	c write failed with 2
0.00/0.33	c [INC SYSTEM] create new solver instance
0.00/0.33	c [INC] encode full formula
0.00/0.33	c (debug) using card networks
0.00/0.33	c old isEQ: 176, new EQ is 0
0.00/0.34	c set iterative enc to: card
0.00/0.34	c set iterative enc to: none
0.00/0.34	c [INC SEARCH] isOptimum variable: 0
1.76/1.88	c formula is SAT
1.87/1.99	c [INC SEARCH] copied best model
1.87/1.99	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
1.87/1.99	c model valid
1.87/1.99	c current solution ok
1.87/1.99	o 64
1.87/1.99	c [INC SEARCH] iteration: 3
1.87/1.99	c [INC BOUNDS] best value:64 search for 63
1.87/1.99	c [INC SYSTEM] there exists a inc, kill it!
1.87/1.99	c write failed with 2
1.87/1.99	c [INC SYSTEM] create new solver instance
1.87/1.99	c [INC] encode full formula
1.87/1.99	c (debug) using card networks
1.87/1.99	c old isEQ: 176, new EQ is 0
1.87/1.99	c set iterative enc to: card
1.87/1.99	c set iterative enc to: none
1.87/1.99	c [INC SEARCH] isOptimum variable: 0
2.86/3.08	c formula is SAT
2.86/3.08	c [INC SEARCH] copied best model
2.86/3.08	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
2.86/3.09	c model valid
2.86/3.09	c current solution ok
2.86/3.09	o 62
2.86/3.09	c [INC SEARCH] iteration: 4
2.86/3.09	c [INC BOUNDS] best value:62 search for 61
2.86/3.09	c [INC SYSTEM] there exists a inc, kill it!
2.86/3.09	c write failed with 2
2.86/3.09	c [INC SYSTEM] create new solver instance
2.86/3.09	c [INC] encode full formula
2.86/3.09	c (debug) using card networks
2.86/3.09	c old isEQ: 176, new EQ is 0
2.98/3.10	c set iterative enc to: card
2.98/3.10	c set iterative enc to: none
2.98/3.10	c [INC SEARCH] isOptimum variable: 0
3.96/4.13	c formula is SAT
3.96/4.13	c [INC SEARCH] copied best model
3.96/4.13	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
3.96/4.13	c model valid
3.96/4.13	c current solution ok
3.96/4.13	o 60
3.96/4.13	c [INC SEARCH] iteration: 5
3.96/4.13	c [INC BOUNDS] best value:60 search for 59
3.96/4.13	c [INC SYSTEM] there exists a inc, kill it!
3.96/4.13	c write failed with 2
3.96/4.13	c [INC SYSTEM] create new solver instance
3.96/4.13	c [INC] encode full formula
3.96/4.13	c (debug) using card networks
3.96/4.13	c old isEQ: 176, new EQ is 0
3.96/4.14	c set iterative enc to: card
3.96/4.14	c set iterative enc to: none
3.96/4.15	c [INC SEARCH] isOptimum variable: 0
6.36/6.59	c [INC SEARCH] formula is UNSAT
6.36/6.59	c [INC SYSTEM] there exists a inc, kill it!
6.36/6.59	c write failed with 2
6.36/6.59	c [INC SEARCH] sat variable: 0 optimum/unsat variable: 1
6.36/6.59	c [INC SEARCH] found optimum
6.36/6.59	c display solution
6.36/6.59	s OPTIMUM FOUND
6.36/6.59	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 -x697 -x698 -x699 -x700 -x701 -x702 -x703 -x704 -x705 x706 -x707 -x708 -x709 -x710 -x711 -x712 -x713 -x714 -x715 -x716 -x717 -x718 -x719 -x720

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-3751917-1339118167/watcher-3751917-1339118167 -o /tmp/evaluation-result-3751917-1339118167/solver-3751917-1339118167 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itdqb.sh HOME/instance-3751917-1339118167.opb 1218927331 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: 2.18 2.08 2.01 4/179 32622
/proc/meminfo: memFree=26243320/32873844 swapFree=7628/7628
[pid=32622] ppid=32620 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/32622/stat : 32622 (npSolver-pbo-It) S 32620 32622 30107 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 377941117 9367552 275 33554432000 4194304 5064252 140734020161968 140734020160880 254750123598 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/32622/statm: 2287 275 233 213 0 72 0

[startup+0.0346991 s]
/proc/loadavg: 2.18 2.08 2.01 4/179 32622
/proc/meminfo: memFree=26243320/32873844 swapFree=7628/7628
[pid=32622] ppid=32620 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/32622/stat : 32622 (npSolver-pbo-It) S 32620 32622 30107 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 377941117 9367552 275 33554432000 4194304 5064252 140734020161968 140734020160880 254750123598 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/32622/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100235 s]
/proc/loadavg: 2.18 2.08 2.01 4/179 32622
/proc/meminfo: memFree=26243320/32873844 swapFree=7628/7628
[pid=32622] ppid=32620 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/32622/stat : 32622 (npSolver-pbo-It) S 32620 32622 30107 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 377941117 9367552 275 33554432000 4194304 5064252 140734020161968 140734020160880 254750123598 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/32622/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300161 s]
/proc/loadavg: 2.18 2.08 2.01 4/179 32622
/proc/meminfo: memFree=26243320/32873844 swapFree=7628/7628
[pid=32622] ppid=32620 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/32622/stat : 32622 (npSolver-pbo-It) S 32620 32622 30107 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 377941117 9367552 275 33554432000 4194304 5064252 140734020161968 140734020160880 254750123598 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/32622/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700114 s]
/proc/loadavg: 2.18 2.08 2.01 4/179 32622
/proc/meminfo: memFree=26243320/32873844 swapFree=7628/7628
[pid=32622] ppid=32620 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/32622/stat : 32622 (npSolver-pbo-It) S 32620 32622 30107 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 377941117 9367552 275 33554432000 4194304 5064252 140734020161968 140734020160880 254750123598 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/32622/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50031 s]
/proc/loadavg: 2.18 2.08 2.01 3/182 32635
/proc/meminfo: memFree=26228112/32873844 swapFree=7628/7628
[pid=32622] ppid=32620 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/32622/stat : 32622 (npSolver-pbo-It) S 32620 32622 30107 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 377941117 9367552 275 33554432000 4194304 5064252 140734020161968 140734020160880 254750123598 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/32622/statm: 2287 275 233 213 0 72 0
[pid=32623] ppid=32622 vsize=5308 CPUtime=0.32 cores=0,2,4,6
/proc/32623/stat : 32623 (npSolver-pbo) S 32622 32622 30107 0 -1 4202496 4223 8512 0 0 6 2 23 1 20 0 1 0 377941117 5435392 896 33554432000 4194304 6004724 140735741247872 140735741233720 5190736 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/32623/statm: 1327 896 189 442 0 881 0
[pid=32635] ppid=32623 vsize=15576 CPUtime=1.14 cores=0,2,4,6
/proc/32635/stat : 32635 (glucosInc) R 32623 32622 30107 0 -1 4202496 3933 0 0 0 114 0 0 0 20 0 1 0 377941151 15949824 3245 33554432000 4194304 5654031 140733481016912 140733481014712 4225112 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/32635/statm: 3894 3245 138 357 0 3534 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 30032

[startup+3.1003 s]
/proc/loadavg: 2.18 2.08 2.01 3/182 32637
/proc/meminfo: memFree=26228172/32873844 swapFree=7628/7628
[pid=32622] ppid=32620 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/32622/stat : 32622 (npSolver-pbo-It) S 32620 32622 30107 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 377941117 9367552 275 33554432000 4194304 5064252 140734020161968 140734020160880 254750123598 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/32622/statm: 2287 275 233 213 0 72 0
[pid=32623] ppid=32622 vsize=5308 CPUtime=2.98 cores=0,2,4,6
/proc/32623/stat : 32623 (npSolver-pbo) R 32622 32622 30107 0 -1 4202496 5046 16205 0 0 9 2 284 3 20 0 1 0 377941117 5435392 897 33554432000 4194304 6004724 140735741247872 140735741243360 5055489 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/32623/statm: 1327 897 189 442 0 881 0
Current children cumulated CPU time (s) 2.98
Current children cumulated vsize (KiB) 14456

[startup+6.30031 s]
/proc/loadavg: 2.16 2.07 2.01 3/182 32641
/proc/meminfo: memFree=26219300/32873844 swapFree=7628/7628
[pid=32622] ppid=32620 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/32622/stat : 32622 (npSolver-pbo-It) S 32620 32622 30107 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 377941117 9367552 275 33554432000 4194304 5064252 140734020161968 140734020160880 254750123598 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/32622/statm: 2287 275 233 213 0 72 0
[pid=32623] ppid=32622 vsize=5308 CPUtime=4.02 cores=0,2,4,6
/proc/32623/stat : 32623 (npSolver-pbo) S 32622 32622 30107 0 -1 4202496 5690 20130 0 0 10 2 386 4 20 0 1 0 377941117 5435392 897 33554432000 4194304 6004724 140735741247872 140735741233720 5190736 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/32623/statm: 1327 897 189 442 0 881 0
[pid=32641] ppid=32623 vsize=13440 CPUtime=2.14 cores=0,2,4,6
/proc/32641/stat : 32641 (glucosInc) R 32623 32622 30107 0 -1 4202496 3538 0 0 0 214 0 0 0 20 0 1 0 377941532 13762560 2763 33554432000 4194304 5654031 140736180897456 140736180885272 4232984 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/32641/statm: 3360 2763 138 357 0 3000 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 27896

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

[startup+6.5003 s]
/proc/loadavg: 2.16 2.07 2.01 3/182 32641
/proc/meminfo: memFree=26215888/32873844 swapFree=7628/7628
[pid=32622] ppid=32620 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/32622/stat : 32622 (npSolver-pbo-It) S 32620 32622 30107 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 377941117 9367552 275 33554432000 4194304 5064252 140734020161968 140734020160880 254750123598 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/32622/statm: 2287 275 233 213 0 72 0
[pid=32623] ppid=32622 vsize=5308 CPUtime=4.02 cores=0,2,4,6
/proc/32623/stat : 32623 (npSolver-pbo) S 32622 32622 30107 0 -1 4202496 5690 20130 0 0 10 2 386 4 20 0 1 0 377941117 5435392 897 33554432000 4194304 6004724 140735741247872 140735741233720 5190736 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/32623/statm: 1327 897 189 442 0 881 0
[pid=32641] ppid=32623 vsize=13440 CPUtime=2.34 cores=0,2,4,6
/proc/32641/stat : 32641 (glucosInc) R 32623 32622 30107 0 -1 4202496 3582 0 0 0 234 0 0 0 20 0 1 0 377941532 13762560 2804 33554432000 4194304 5654031 140736180897456 140736180885272 4219872 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/32641/statm: 3360 2804 138 357 0 3000 0
Current children cumulated CPU time (s) 6.36
Current children cumulated vsize (KiB) 27896

Child status: 0
Real time (s): 6.59722
CPU time (s): 6.48701
CPU user time (s): 6.41402
CPU system time (s): 0.072988
CPU usage (%): 98.3294
Max. virtual memory (cumulated for all children) (KiB): 30032

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.41402
system time used= 0.072988
maximum resident set size= 30124
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29950
page faults= 0
swaps= 0
block input operations= 0
block output operations= 8128
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 249
involuntary context switches= 62

runsolver used 0.025996 second user time and 0.065989 second system time

The end

Launcher Data 

Begin job on node145 at 2012-06-08 03:16:07
IDJOB=3751917
IDBENCH=2026
IDSOLVER=2335
FILE ID=node145/3751917-1339118167
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-s4-4-3-5pb.opb
COMMAND LINE= DIR/npSolver-pbo-Itdqb.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3751917-1339118167/watcher-3751917-1339118167 -o /tmp/evaluation-result-3751917-1339118167/solver-3751917-1339118167 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itdqb.sh HOME/instance-3751917-1339118167.opb 1218927331 HOME HOME

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

MD5SUM BENCH= 1aa6e41099a7aa87ffa226b4eaa264d0
RANDOM SEED=1218927331

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:        26243840 kB
Buffers:          483272 kB
Cached:          4947004 kB
SwapCached:            4 kB
Active:          2351744 kB
Inactive:        3398480 kB
Active(anon):     311248 kB
Inactive(anon):    10864 kB
Active(file):    2040496 kB
Inactive(file):  3387616 kB
Unevictable:        7628 kB
Mlocked:            7628 kB
SwapTotal:      67108856 kB
SwapFree:       67108852 kB
Dirty:              8580 kB
Writeback:             0 kB
AnonPages:        328724 kB
Mapped:            15612 kB
Shmem:               200 kB
Slab:             737624 kB
SReclaimable:     178764 kB
SUnreclaim:       558860 kB
KernelStack:        1512 kB
PageTables:         4884 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:    206848 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 03:16:14