Trace number 3699565

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 incOPT64 6.62699 6.63153

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/
submitted-PB05/manquinho/routing/normalized-s4-4-3-2pb.opb
MD5SUM135acf1f05855c365b3d13b378debe22
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark64
Best CPU time to get the best result obtained on this benchmark0.065989
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 64
Optimality of the best value was proved YES
Number of variables648
Total number of constraints1952
Number of constraints which are clauses1928
Number of constraints which are cardinality constraints (but not clauses)24
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint27
Number of terms in the objective function 648
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 648
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 648
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data 

0.00/0.01	c run inc solver
0.00/0.01	c [INC SYSTEM] run initial solver
0.00/0.01	c [INC SYSTEM] preprocess with white file
0.00/0.07	c [INC SYSTEM] finished preprocessing in 0 s
0.00/0.07	c [INC SYSTEM] execute solver
0.00/0.13	c [INC SEARCH] formula is SAT
0.00/0.13	c [INC SYSTEM] solved the initial formula
0.00/0.13	c model valid
0.00/0.13	c current solution ok
0.00/0.15	o 72
0.00/0.15	c execute binary inc search
0.00/0.15	c [INC SEARCH] current bound: 36
0.00/0.15	c [INC SEARCH] iteration: 0
0.00/0.15	c [INC SEARCH] lower bound: 0 upperbound 72 current bound: 36 best value:72
0.00/0.15	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.15	c write failed with 2
0.00/0.15	c [INC SYSTEM] create new solver instance
0.00/0.15	c [INC] encode full formula
0.00/0.15	c (debug) using card networks
0.00/0.16	c set iterative enc to: card
0.00/0.16	c set iterative enc to: none
0.00/0.16	c [INC SEARCH] isOptimum variable: 0
0.00/0.20	c [INC SEARCH] formula is UNSAT
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 sat variable: 0 optimum/unsat variable: 1
0.00/0.20	c [INC SEARCH] set lower bound to 37 upperbound 72
0.00/0.20	c [INC SEARCH] current bound: 54
0.00/0.20	c [INC SEARCH] iteration: 1
0.00/0.20	c [INC SEARCH] lower bound: 37 upperbound 72 current bound: 54 best value:72
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
0.00/0.21	c set iterative enc to: card
0.00/0.21	c set iterative enc to: none
0.00/0.21	c [INC SEARCH] isOptimum variable: 0
0.00/0.74	c [INC SEARCH] formula is UNSAT
0.00/0.74	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.74	c write failed with 2
0.00/0.74	c sat variable: 0 optimum/unsat variable: 1
0.00/0.74	c [INC SEARCH] set lower bound to 55 upperbound 72
0.00/0.74	c [INC SEARCH] current bound: 63
0.00/0.74	c [INC SEARCH] iteration: 2
0.00/0.74	c [INC SEARCH] lower bound: 55 upperbound 72 current bound: 63 best value:72
0.00/0.74	c [INC SYSTEM] create new solver instance
0.00/0.74	c [INC] encode full formula
0.00/0.74	c (debug) using card networks
0.00/0.75	c set iterative enc to: card
0.00/0.75	c set iterative enc to: none
0.00/0.76	c [INC SEARCH] isOptimum variable: 0
1.67/1.73	c [INC SEARCH] formula is UNSAT
1.67/1.73	c [INC SYSTEM] there exists a inc, kill it!
1.67/1.73	c write failed with 2
1.67/1.73	c sat variable: 0 optimum/unsat variable: 1
1.67/1.73	c [INC SEARCH] set lower bound to 64 upperbound 72
1.67/1.73	c [INC SEARCH] current bound: 68
1.67/1.73	c [INC SEARCH] iteration: 3
1.67/1.73	c [INC SEARCH] lower bound: 64 upperbound 72 current bound: 68 best value:72
1.67/1.73	c [INC SYSTEM] create new solver instance
1.67/1.73	c [INC] encode full formula
1.67/1.73	c (debug) using card networks
1.67/1.74	c set iterative enc to: card
1.67/1.74	c set iterative enc to: none
1.67/1.74	c [INC SEARCH] isOptimum variable: 0
3.06/3.12	c [INC SEARCH] formula is SAT
3.06/3.12	c [INC SEARCH] copied best model
3.06/3.12	c sat variable: 1 optimum/unsat variable: 0
3.06/3.13	c model valid
3.06/3.13	c current solution ok
3.06/3.13	o 68
3.06/3.13	c [INC SEARCH] current bound: 66
3.06/3.13	c [INC SEARCH] iteration: 4
3.06/3.13	c [INC SEARCH] lower bound: 64 upperbound 68 current bound: 66 best value:68
3.06/3.13	c [INC SYSTEM] there exists a inc, kill it!
3.06/3.13	c write failed with 2
3.06/3.13	c [INC SYSTEM] create new solver instance
3.06/3.13	c [INC] encode full formula
3.06/3.13	c (debug) using card networks
3.06/3.14	c set iterative enc to: card
3.06/3.14	c set iterative enc to: none
3.06/3.14	c [INC SEARCH] isOptimum variable: 0
4.06/4.11	c [INC SEARCH] formula is SAT
4.06/4.11	c [INC SEARCH] copied best model
4.06/4.11	c sat variable: 1 optimum/unsat variable: 0
4.06/4.11	c model valid
4.06/4.11	c current solution ok
4.06/4.11	o 66
4.06/4.11	c [INC SEARCH] current bound: 65
4.06/4.11	c [INC SEARCH] iteration: 5
4.06/4.11	c [INC SEARCH] lower bound: 64 upperbound 66 current bound: 65 best value:66
4.06/4.11	c [INC SYSTEM] there exists a inc, kill it!
4.06/4.11	c write failed with 2
4.06/4.11	c [INC SYSTEM] create new solver instance
4.06/4.11	c [INC] encode full formula
4.06/4.11	c (debug) using card networks
4.06/4.12	c set iterative enc to: card
4.06/4.12	c set iterative enc to: none
4.06/4.13	c [INC SEARCH] isOptimum variable: 0
6.57/6.62	c [INC SEARCH] formula is SAT
6.57/6.62	c [INC SEARCH] copied best model
6.57/6.62	c sat variable: 1 optimum/unsat variable: 0
6.57/6.62	c model valid
6.57/6.62	c current solution ok
6.57/6.62	o 64
6.57/6.62	c [INC SYSTEM] there exists a inc, kill it!
6.57/6.62	c write failed with 2
6.57/6.62	c display solution
6.57/6.62	s OPTIMUM FOUND
6.57/6.62	v -x1 x2 x3 x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 x14 -x15 -x16 x17 -x18 -x19 -x20 x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 x58 x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 x69 -x70 -x71 -x72 x73 x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 x87 -x88 -x89 -x90 x91 -x92 -x93 -x94 x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 x114 -x115 -x116 -x117 x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 x155 x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 x180 -x181 -x182 -x183 x184 -x185 -x186 -x187 x188 -x189 -x190 -x191 x192 -x193 -x194 x195 -x196 -x197 -x198 -x199 x200 -x201 -x202 -x203 -x204 -x205 -x206 x207 -x208 -x209 -x210 x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 x228 -x229 -x230 -x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 -x240 -x241 -x242 -x243 x244 x245 -x246 -x247 -x248 -x249 -x250 -x251 -x252 -x253 -x254 -x255 -x256 x257 -x258 -x259 -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x270 -x271 x272 x273 -x274 -x275 -x276 -x277 -x278 -x279 -x280 -x281 -x282 -x283 x284 -x285 -x286 -x287 -x288 -x289 -x290 -x291 -x292 -x293 -x294 -x295 -x296 -x297 -x298 -x299 -x300 -x301 -x302 -x303 -x304 -x305 x306 -x307 -x308 -x309 -x310 -x311 -x312 -x313 -x314 -x315 -x316 -x317 -x318 -x319 -x320 -x321 -x322 -x323 -x324 -x325 -x326 -x327 -x328 -x329 -x330 x331 -x332 -x333 -x334 x335 -x336 -x337 -x338 -x339 -x340 -x341 -x342 -x343 -x344 -x345 -x346 x347 -x348 -x349 -x350 -x351 -x352 -x353 -x354 -x355 -x356 -x357 x358 -x359 -x360 x361 x362 -x363 -x364 -x365 x366 -x367 -x368 -x369 -x370 -x371 -x372 -x373 -x374 x375 -x376 -x377 -x378 -x379 -x380 -x381 -x382 -x383 -x384 -x385 -x386 -x387 x388 -x389 -x390 -x391 x392 -x393 -x394 -x395 -x396 -x397 -x398 -x399 -x400 -x401 x402 -x403 -x404 -x405 -x406 -x407 -x408 -x409 -x410 -x411 -x412 -x413 -x414 -x415 -x416 -x417 -x418 -x419 -x420 -x421 -x422 -x423 x424 -x425 -x426 -x427 -x428 -x429 -x430 -x431 -x432 -x433 -x434 x435 -x436 -x437 -x438 -x439 -x440 -x441 -x442 -x443 -x444 -x445 -x446 -x447 -x448 -x449 -x450 -x451 -x452 -x453 -x454 -x455 -x456 -x457 -x458 -x459 -x460 -x461 -x462 -x463 -x464 -x465 -x466 -x467 -x468 x469 -x470 -x471 -x472 x473 -x474 -x475 -x476 x477 -x478 -x479 -x480 x481 -x482 -x483 -x484 -x485 -x486 -x487 -x488 -x489 -x490 -x491 -x492 -x493 -x494 -x495 -x496 -x497 -x498 -x499 -x500 -x501 -x502 -x503 -x504 -x505 -x506 -x507 -x508 -x509 -x510 -x511 -x512 x513 -x514 -x515 -x516 -x517 -x518 -x519 -x520 -x521 -x522 -x523 -x524 -x525 -x526 -x527 x528 -x529 -x530 -x531 -x532 -x533 -x534 -x535 -x536 x537 -x538 -x539 -x540 -x541 -x542 -x543 -x544 -x545 -x546 -x547 x548 -x549 -x550 -x551 -x552 -x553 -x554 -x555 -x556 x557 -x558 -x559 -x560 -x561 -x562 -x563 -x564 -x565 -x566 -x567 -x568 -x569 -x570 -x571 -x572 -x573 -x574 -x575 -x576 -x577 -x578 -x579 -x580 -x581 -x582 -x583 -x584 -x585 x586 -x587 -x588 -x589 -x590 -x591 -x592 -x593 -x594 -x595 -x596 -x597 -x598 -x599 -x600 -x601 -x602 -x603 -x604 x605 -x606 -x607 -x608 -x609 -x610 -x611 -x612 -x613 -x614 -x615 -x616 -x617 -x618 -x619 -x620 -x621 -x622 -x623 -x624 -x625 -x626 -x627 -x628 -x629 -x630 -x631 -x632 -x633 -x634 -x635 -x636 -x637 -x638 -x639 x640 -x641 -x642 -x643 -x644 -x645 -x646 -x647 -x648

Verifier Data 

OK	64

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3699565-1338058326/watcher-3699565-1338058326 -o /tmp/evaluation-result-3699565-1338058326/solver-3699565-1338058326 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-I.sh HOME/instance-3699565-1338058326.opb 1452905295 HOME HOME 

running on 4 cores: 1,3,5,7

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: 2.01 2.01 2.00 3/174 8841
/proc/meminfo: memFree=28682420/32873844 swapFree=7096/7096
[pid=8841] ppid=8838 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/8841/stat : 8841 (npSolver-pbo-I.) S 8838 8841 8474 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 271957969 9367552 275 33554432000 4194304 5064252 140734016234192 140734016233104 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/8841/statm: 2287 275 233 213 0 72 0

[startup+0.041161 s]
/proc/loadavg: 2.01 2.01 2.00 3/174 8841
/proc/meminfo: memFree=28682420/32873844 swapFree=7096/7096
[pid=8841] ppid=8838 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/8841/stat : 8841 (npSolver-pbo-I.) S 8838 8841 8474 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 271957969 9367552 275 33554432000 4194304 5064252 140734016234192 140734016233104 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/8841/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100269 s]
/proc/loadavg: 2.01 2.01 2.00 3/174 8841
/proc/meminfo: memFree=28682420/32873844 swapFree=7096/7096
[pid=8841] ppid=8838 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/8841/stat : 8841 (npSolver-pbo-I.) S 8838 8841 8474 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 271957969 9367552 275 33554432000 4194304 5064252 140734016234192 140734016233104 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/8841/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: 2.01 2.01 2.00 3/174 8841
/proc/meminfo: memFree=28682420/32873844 swapFree=7096/7096
[pid=8841] ppid=8838 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/8841/stat : 8841 (npSolver-pbo-I.) S 8838 8841 8474 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 271957969 9367552 275 33554432000 4194304 5064252 140734016234192 140734016233104 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/8841/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700121 s]
/proc/loadavg: 2.01 2.01 2.00 3/174 8841
/proc/meminfo: memFree=28682420/32873844 swapFree=7096/7096
[pid=8841] ppid=8838 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/8841/stat : 8841 (npSolver-pbo-I.) S 8838 8841 8474 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 271957969 9367552 275 33554432000 4194304 5064252 140734016234192 140734016233104 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/8841/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50029 s]
/proc/loadavg: 2.01 2.01 2.00 3/183 8894
/proc/meminfo: memFree=28666288/32873844 swapFree=7096/7096
[pid=8841] ppid=8838 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/8841/stat : 8841 (npSolver-pbo-I.) S 8838 8841 8474 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 271957969 9367552 275 33554432000 4194304 5064252 140734016234192 140734016233104 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/8841/statm: 2287 275 233 213 0 72 0
[pid=8844] ppid=8841 vsize=2428 CPUtime=0.74 cores=1,3,5,7
/proc/8844/stat : 8844 (npSolver-pbo) S 8841 8841 8474 0 -1 4202496 1662 9052 0 0 4 1 67 2 20 0 1 0 271957969 2486272 312 33554432000 4194304 5992684 140734666709328 140734666694232 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/8844/statm: 607 312 182 440 0 163 0
[pid=8894] ppid=8844 vsize=9680 CPUtime=0.73 cores=1,3,5,7
/proc/8894/stat : 8894 (glucosInc) R 8844 8841 8474 0 -1 4202496 2240 0 0 0 73 0 0 0 20 0 1 0 271958045 9912320 1823 33554432000 4194304 5654031 140736845201504 140736845189320 4215648 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/8894/statm: 2420 1823 138 357 0 2060 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 21256

[startup+3.10031 s]
/proc/loadavg: 2.01 2.01 2.00 3/183 8898
/proc/meminfo: memFree=28663552/32873844 swapFree=7096/7096
[pid=8841] ppid=8838 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/8841/stat : 8841 (npSolver-pbo-I.) S 8838 8841 8474 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 271957969 9367552 275 33554432000 4194304 5064252 140734016234192 140734016233104 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/8841/statm: 2287 275 233 213 0 72 0
[pid=8844] ppid=8841 vsize=2428 CPUtime=1.72 cores=1,3,5,7
/proc/8844/stat : 8844 (npSolver-pbo) S 8841 8841 8474 0 -1 4202496 2278 12156 0 0 5 1 164 2 20 0 1 0 271957969 2486272 312 33554432000 4194304 5992684 140734666709328 140734666694232 5179600 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/8844/statm: 607 312 182 440 0 163 0
[pid=8898] ppid=8844 vsize=15256 CPUtime=1.34 cores=1,3,5,7
/proc/8898/stat : 8898 (glucosInc) R 8844 8841 8474 0 -1 4202496 3466 0 0 0 134 0 0 0 20 0 1 0 271958144 15622144 3157 33554432000 4194304 5654031 140735588912480 140735588900296 4232453 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/8898/statm: 3814 3157 139 357 0 3454 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 26832

[startup+6.30029 s]
/proc/loadavg: 1.93 1.99 1.99 3/183 8904
/proc/meminfo: memFree=28661388/32873844 swapFree=7096/7096
[pid=8841] ppid=8838 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/8841/stat : 8841 (npSolver-pbo-I.) S 8838 8841 8474 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 271957969 9367552 275 33554432000 4194304 5064252 140734016234192 140734016233104 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/8841/statm: 2287 275 233 213 0 72 0
[pid=8844] ppid=8841 vsize=2764 CPUtime=4.11 cores=1,3,5,7
/proc/8844/stat : 8844 (npSolver-pbo) S 8841 8841 8474 0 -1 4202496 3694 20050 0 0 9 1 396 5 20 0 1 0 271957969 2830336 396 33554432000 4194304 5992684 140734666709328 140734666694232 5179600 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/8844/statm: 691 396 182 440 0 247 0
[pid=8902] ppid=8844 vsize=16372 CPUtime=2.16 cores=1,3,5,7
/proc/8902/stat : 8902 (glucosInc) R 8844 8841 8474 0 -1 4202496 3840 0 0 0 216 0 0 0 20 0 1 0 271958382 16764928 3384 33554432000 4194304 5654031 140733720058720 140733720056520 4232453 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/8902/statm: 4093 3384 139 357 0 3733 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 28284

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

[startup+6.50031 s]
/proc/loadavg: 1.93 1.99 1.99 3/183 8904
/proc/meminfo: memFree=28657792/32873844 swapFree=7096/7096
[pid=8841] ppid=8838 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/8841/stat : 8841 (npSolver-pbo-I.) S 8838 8841 8474 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 271957969 9367552 275 33554432000 4194304 5064252 140734016234192 140734016233104 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/8841/statm: 2287 275 233 213 0 72 0
[pid=8844] ppid=8841 vsize=2764 CPUtime=4.11 cores=1,3,5,7
/proc/8844/stat : 8844 (npSolver-pbo) S 8841 8841 8474 0 -1 4202496 3694 20050 0 0 9 1 396 5 20 0 1 0 271957969 2830336 396 33554432000 4194304 5992684 140734666709328 140734666694232 5179600 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/8844/statm: 691 396 182 440 0 247 0
[pid=8902] ppid=8844 vsize=16372 CPUtime=2.36 cores=1,3,5,7
/proc/8902/stat : 8902 (glucosInc) R 8844 8841 8474 0 -1 4202496 3846 0 0 0 236 0 0 0 20 0 1 0 271958382 16764928 3390 33554432000 4194304 5654031 140733720058720 140733720056520 4232960 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/8902/statm: 4093 3390 139 357 0 3733 0
Current children cumulated CPU time (s) 6.47
Current children cumulated vsize (KiB) 28284

[startup+6.60681 s]
/proc/loadavg: 1.93 1.99 1.99 3/183 8904
/proc/meminfo: memFree=28657792/32873844 swapFree=7096/7096
[pid=8841] ppid=8838 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/8841/stat : 8841 (npSolver-pbo-I.) S 8838 8841 8474 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 271957969 9367552 275 33554432000 4194304 5064252 140734016234192 140734016233104 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/8841/statm: 2287 275 233 213 0 72 0
[pid=8844] ppid=8841 vsize=2764 CPUtime=4.11 cores=1,3,5,7
/proc/8844/stat : 8844 (npSolver-pbo) S 8841 8841 8474 0 -1 4202496 3694 20050 0 0 9 1 396 5 20 0 1 0 271957969 2830336 396 33554432000 4194304 5992684 140734666709328 140734666694232 5179600 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/8844/statm: 691 396 182 440 0 247 0
[pid=8902] ppid=8844 vsize=16372 CPUtime=2.46 cores=1,3,5,7
/proc/8902/stat : 8902 (glucosInc) R 8844 8841 8474 0 -1 4202496 3869 0 0 0 246 0 0 0 20 0 1 0 271958382 16764928 3413 33554432000 4194304 5654031 140733720058720 140733720056520 4232794 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/8902/statm: 4093 3413 139 357 0 3733 0
Current children cumulated CPU time (s) 6.57
Current children cumulated vsize (KiB) 28284

Child status: 0
Real time (s): 6.63153
CPU time (s): 6.62699
CPU user time (s): 6.545
CPU system time (s): 0.081987
CPU usage (%): 99.9315
Max. virtual memory (cumulated for all children) (KiB): 28284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.545
system time used= 0.081987
maximum resident set size= 13724
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28677
page faults= 0
swaps= 0
block input operations= 0
block output operations= 7920
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 189
involuntary context switches= 61

runsolver used 0.014997 second user time and 0.033994 second system time

The end

Launcher Data 

Begin job on node132 at 2012-05-26 20:52:06
IDJOB=3699565
IDBENCH=2024
IDSOLVER=2276
FILE ID=node132/3699565-1338058326
RUNJOBID= node132-1338052924-8491
PBS_JOBID= 14624394
Free space on /tmp= 71536 MiB

SOLVER NAME= npSolver inc
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/routing/normalized-s4-4-3-2pb.opb
COMMAND LINE= DIR/npSolver-pbo-I.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3699565-1338058326/watcher-3699565-1338058326 -o /tmp/evaluation-result-3699565-1338058326/solver-3699565-1338058326 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-I.sh HOME/instance-3699565-1338058326.opb 1452905295 HOME HOME

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

MD5SUM BENCH= 135acf1f05855c365b3d13b378debe22
RANDOM SEED=1452905295

node132.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.832
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.832
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	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.832
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.832
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.832
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	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.832
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.832
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	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.832
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	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        28682924 kB
Buffers:          290060 kB
Cached:          3102460 kB
SwapCached:            0 kB
Active:           868760 kB
Inactive:        2534912 kB
Active(anon):      13696 kB
Inactive(anon):        0 kB
Active(file):     855064 kB
Inactive(file):  2534912 kB
Unevictable:        7096 kB
Mlocked:            7096 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              8172 kB
Writeback:             0 kB
AnonPages:         17568 kB
Mapped:            14336 kB
Shmem:               212 kB
Slab:             649764 kB
SReclaimable:      91984 kB
SUnreclaim:       557780 kB
KernelStack:        1520 kB
PageTables:         4008 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     103104 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346376 kB
VmallocChunk:   34341987860 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 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= 71528 MiB
End job on node132 at 2012-05-26 20:52:13