Trace number 3747785

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 (fixed)OPT3 11.0603 11.0647

General information on the benchmark

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

Quality of the solution as a function of time


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

Solver Data 

0.00/0.02	c run inc solver
0.00/0.02	c [INC SYSTEM] run initial solver
0.00/0.02	c [INC SYSTEM] preprocess with white file
0.00/0.14	c [INC SYSTEM] finished preprocessing in 0 s
0.00/0.14	c [INC SYSTEM] execute solver
0.00/1.09	c [INC SEARCH] formula is SAT
0.00/1.09	c [INC SYSTEM] solved the initial formula
0.00/1.09	c model valid
0.00/1.09	c current solution ok
1.07/1.11	o 61
1.07/1.11	c [INC SYSTEM] there exists a inc, kill it!
1.07/1.11	c write failed with 2
1.07/1.11	c [INC SEARCH] iteration: 0
1.07/1.11	c [INC BOUNDS] best value:61 search for 60
1.07/1.11	c [INC SYSTEM] create new solver instance
1.07/1.11	c [INC] encode full formula
1.07/1.11	c set iterative enc to: swc
1.07/1.12	c [INC SEARCH] isOptimum variable: 0
1.09/1.52	c formula is SAT
1.09/1.52	c [INC SEARCH] copied best model
1.09/1.52	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
1.09/1.52	c model valid
1.09/1.52	c current solution ok
1.09/1.52	o 35
1.09/1.52	c [INC SEARCH] iteration: 1
1.09/1.52	c [INC BOUNDS] best value:35 search for 34
1.09/1.52	c [INC ENCODE] setup new number of clauses ...
1.09/1.52	c [INC] encode incremental formula
1.09/1.52	c return only the limitting unit clause for 34
1.09/1.52	c [INC SYSTEM] transmit new clauses to solver: 1
1.09/1.52	c [INC SEARCH] isOptimum variable: 0
1.09/1.53	c formula is SAT
1.09/1.53	c [INC SEARCH] copied best model
1.09/1.53	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
1.09/1.53	c model valid
1.09/1.53	c current solution ok
1.09/1.53	o 33
1.09/1.53	c [INC SEARCH] iteration: 2
1.09/1.53	c [INC BOUNDS] best value:33 search for 32
1.09/1.53	c [INC ENCODE] setup new number of clauses ...
1.09/1.53	c [INC] encode incremental formula
1.09/1.53	c return only the limitting unit clause for 32
1.09/1.53	c [INC SYSTEM] transmit new clauses to solver: 1
1.09/1.53	c [INC SEARCH] isOptimum variable: 0
1.09/1.91	c formula is SAT
1.09/1.91	c [INC SEARCH] copied best model
1.09/1.91	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
1.09/1.91	c model valid
1.09/1.91	c current solution ok
1.09/1.91	o 27
1.09/1.91	c [INC SEARCH] iteration: 3
1.09/1.91	c [INC BOUNDS] best value:27 search for 26
1.09/1.91	c [INC ENCODE] setup new number of clauses ...
1.09/1.91	c [INC] encode incremental formula
1.09/1.91	c return only the limitting unit clause for 26
1.09/1.91	c [INC SYSTEM] transmit new clauses to solver: 1
1.09/1.91	c [INC SEARCH] isOptimum variable: 0
1.09/1.92	c formula is SAT
1.09/1.92	c [INC SEARCH] copied best model
1.09/1.92	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
1.09/1.92	c model valid
1.09/1.92	c current solution ok
1.09/1.92	o 11
1.09/1.92	c [INC SEARCH] iteration: 4
1.09/1.92	c [INC BOUNDS] best value:11 search for 10
1.09/1.92	c [INC ENCODE] setup new number of clauses ...
1.09/1.92	c [INC] encode incremental formula
1.09/1.92	c return only the limitting unit clause for 10
1.09/1.92	c [INC SYSTEM] transmit new clauses to solver: 1
1.09/1.92	c [INC SEARCH] isOptimum variable: 0
1.09/1.93	c formula is SAT
1.09/1.93	c [INC SEARCH] copied best model
1.09/1.93	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
1.09/1.93	c model valid
1.09/1.93	c current solution ok
1.09/1.93	o 9
1.09/1.93	c [INC SEARCH] iteration: 5
1.09/1.93	c [INC BOUNDS] best value:9 search for 8
1.09/1.93	c [INC ENCODE] setup new number of clauses ...
1.09/1.93	c [INC] encode incremental formula
1.09/1.93	c return only the limitting unit clause for 8
1.09/1.93	c [INC SYSTEM] transmit new clauses to solver: 1
1.09/1.93	c [INC SEARCH] isOptimum variable: 0
3.27/3.38	c formula is SAT
3.27/3.38	c [INC SEARCH] copied best model
3.27/3.38	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
3.27/3.38	c model valid
3.27/3.38	c current solution ok
3.27/3.38	o 3
3.27/3.38	c [INC SEARCH] iteration: 6
3.27/3.38	c [INC BOUNDS] best value:3 search for 2
3.27/3.38	c [INC ENCODE] setup new number of clauses ...
3.27/3.38	c [INC] encode incremental formula
3.27/3.38	c return only the limitting unit clause for 2
3.27/3.38	c [INC SYSTEM] transmit new clauses to solver: 1
3.27/3.38	c [INC SEARCH] isOptimum variable: 0
10.97/11.06	c [INC SEARCH] formula is UNSAT
10.97/11.06	c [INC SYSTEM] there exists a inc, kill it!
10.97/11.06	c write failed with 2
10.97/11.06	c [INC SYSTEM] there exists an encoder, kill it! (ptr=0x221d2b0)
10.97/11.06	c [INC SEARCH] sat variable: 0 optimum/unsat variable: 1
10.97/11.06	c [INC SEARCH] found optimum
10.97/11.06	c display solution
10.97/11.06	s OPTIMUM FOUND
10.97/11.06	v x1 x2 -x3 -x4 -x5 -x6 -x7 x8 -x9 x10 x11 x12 x13 x14 x15 -x16 x17 -x18 x19 x20 x21 x22 -x23 -x24 x25 x26 x27 x28 x29 -x30 -x31 -x32 -x33 -x34 x35 x36 x37 -x38 x39 -x40 -x41 -x42 x43 -x44 x45 x46 -x47 x48 x49 x50 -x51 x52 x53 x54 x55 -x56 x57 -x58 x59 x60 x61 -x62 -x63 x64 -x65 x66 -x67 -x68 -x69 -x70 x71 x72 x73 -x74 x75 x76 x77 x78 x79 -x80 -x81 -x82 x83 x84 x85 x86 -x87 x88 -x89 -x90 x91 x92 x93 -x94 x95 -x96 -x97 -x98 x99 -x100 -x101 x102 x103 x104 x105 x106 -x107 x108 -x109 -x110 -x111 -x112 x113 -x114 -x115 -x116 x117 x118 -x119 x120 -x121 x122 x123 -x124 -x125 -x126 -x127 x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 x136 x137 -x138 x139 x140 x141 -x142 x143 x144 x145 -x146 x147 -x148 x149 x150 -x151 -x152 x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 x162 x163 x164 -x165 -x166 x167 x168 -x169 x170 -x171 -x172 -x173 -x174 -x175 x176 x177 -x178 x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 x190 x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 x204 x205 -x206 -x207 -x208 -x209 -x210 x211 x212 -x213 -x214 -x215 -x216 -x217 x218 x219 -x220 -x221 -x222 -x223 -x224 x225 x226 -x227 -x228 -x229 -x230 -x231 x232 x233 -x234 -x235 -x236 -x237 -x238 x239 x240 x241 -x242 x243 x244 x245 -x246 -x247 -x248 -x249 -x250 -x251 -x252 x253 x254 x255 -x256 x257 x258 x259 -x260 -x261 -x262 -x263 -x264 -x265 -x266 x267 x268 x269 -x270 x271 x272 x273 x274 x275 x276 -x277 x278 x279 x280 x281 x282 x283 -x284 x285 x286 x287 x288 x289 -x290 -x291 -x292 x293 x294 -x295 -x296 -x297 -x298 -x299 -x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 x309 x310 -x311 -x312 -x313 x314 x315 x316 x317 -x318 -x319 -x320 x321 x322 x323 x324 -x325 -x326 -x327 x328 x329 x330 x331 -x332 -x333 -x334 x335 x336 x337 x338 -x339 x340 -x341 -x342 x343 -x344 -x345 -x346 -x347 -x348 -x349 -x350 -x351 -x352 -x353 -x354 -x355 -x356 -x357 -x358 -x359 -x360 -x361 -x362 -x363 -x364 -x365 -x366 -x367 -x368 -x369 -x370 -x371 -x372 -x373 -x374 -x375 -x376 -x377 -x378 x379 x380 -x381 x382 -x383 -x384 x385 x386 x387 -x388 x389 -x390 -x391 -x392 x393 x394 -x395 x396 -x397 -x398 -x399 -x400 -x401 -x402 -x403 -x404 -x405 -x406 x407 x408 -x409 x410 -x411 -x412 -x413 -x414 -x415 -x416 -x417 -x418 -x419 -x420 -x421 -x422 -x423 -x424 -x425 -x426 -x427 -x428 -x429 -x430 -x431 -x432 -x433 -x434 x435 -x436 -x437 x438 x439 x440 x441 -x442 -x443 -x444 -x445 -x446 -x447 -x448 x449 -x450 -x451 x452 x453 x454 x455 x456 -x457 -x458 x459 x460 x461 x462 -x463 -x464 -x465 -x466 -x467 -x468 -x469 x470 -x471 -x472 x473 x474 x475 x476 x477 -x478 -x479 x480 x481 x482 x483 x484 -x485 x486 -x487 -x488 -x489 -x490 -x491 -x492 -x493 -x494 -x495 -x496 -x497 x498 -x499 x500 -x501 -x502 -x503 -x504 x505 -x506 x507 -x508 -x509 -x510 -x511 x512 -x513 x514 -x515 -x516 -x517 -x518 x519 -x520 x521 -x522 -x523 -x524 -x525 -x526 -x527 -x528 -x529 -x530 -x531 -x532 x533 -x534 -x535 -x536 x537 x538 -x539 -x540 -x541 -x542 -x543 -x544 -x545 -x546 x547 -x548 -x549 -x550 x551 x552 -x553 x554 -x555 -x556 -x557 x558 x559 -x560 x561 -x562 -x563 -x564 x565 x566 -x567 -x568 -x569 -x570 -x571 -x572 -x573 -x574 -x575 -x576 -x577 -x578 -x579 -x580 -x581 x582 -x583 x584 x585 -x586 -x587 -x588 -x589 -x590 -x591 -x592 -x593 -x594 -x595 x596 -x597 x598 x599 -x600 -x601 -x602 -x603 -x604 -x605 -x606 -x607 -x608 -x609 -x610 -x611 -x612 -x613 -x614 -x615 -x616 -x617 -x618 -x619 -x620 -x621 -x622 -x623 -x624 -x625 -x626 -x627 -x628 -x629 -x630

Verifier Data 

OK	3

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3747785-1339102561/watcher-3747785-1339102561 -o /tmp/evaluation-result-3747785-1339102561/solver-3747785-1339102561 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3747785-1339102561.opb 1530101611 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: 2.12 2.03 1.94 3/178 4868
/proc/meminfo: memFree=29451388/32873648 swapFree=7628/7628
[pid=4868] ppid=4866 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4868/stat : 4868 (npSolver-pbo-It) S 4866 4868 4113 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376382145 9367552 275 33554432000 4194304 5064252 140734954888880 140734954887792 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/4868/statm: 2287 275 233 213 0 72 0

[startup+0.102596 s]
/proc/loadavg: 2.12 2.03 1.94 3/178 4868
/proc/meminfo: memFree=29451388/32873648 swapFree=7628/7628
[pid=4868] ppid=4866 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4868/stat : 4868 (npSolver-pbo-It) S 4866 4868 4113 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376382145 9367552 275 33554432000 4194304 5064252 140734954888880 140734954887792 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/4868/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.200199 s]
/proc/loadavg: 2.12 2.03 1.94 3/178 4868
/proc/meminfo: memFree=29451388/32873648 swapFree=7628/7628
[pid=4868] ppid=4866 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4868/stat : 4868 (npSolver-pbo-It) S 4866 4868 4113 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376382145 9367552 275 33554432000 4194304 5064252 140734954888880 140734954887792 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/4868/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300207 s]
/proc/loadavg: 2.12 2.03 1.94 3/178 4868
/proc/meminfo: memFree=29451388/32873648 swapFree=7628/7628
[pid=4868] ppid=4866 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4868/stat : 4868 (npSolver-pbo-It) S 4866 4868 4113 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376382145 9367552 275 33554432000 4194304 5064252 140734954888880 140734954887792 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/4868/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700104 s]
/proc/loadavg: 2.12 2.03 1.94 3/178 4868
/proc/meminfo: memFree=29451388/32873648 swapFree=7628/7628
[pid=4868] ppid=4866 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4868/stat : 4868 (npSolver-pbo-It) S 4866 4868 4113 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376382145 9367552 275 33554432000 4194304 5064252 140734954888880 140734954887792 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/4868/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50014 s]
/proc/loadavg: 2.12 2.03 1.94 3/181 4874
/proc/meminfo: memFree=29444552/32873648 swapFree=7628/7628
[pid=4868] ppid=4866 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4868/stat : 4868 (npSolver-pbo-It) S 4866 4868 4113 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376382145 9367552 275 33554432000 4194304 5064252 140734954888880 140734954887792 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/4868/statm: 2287 275 233 213 0 72 0
[pid=4869] ppid=4868 vsize=2672 CPUtime=1.09 cores=0,2,4,6
/proc/4869/stat : 4869 (npSolver-pbo) S 4868 4868 4113 0 -1 4202496 2010 5960 0 0 1 2 105 1 20 0 1 0 376382146 2736128 317 33554432000 4194304 6004724 140734914031472 140734914017320 5190736 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/4869/statm: 668 317 165 442 0 222 0
Current children cumulated CPU time (s) 1.09
Current children cumulated vsize (KiB) 11820

[startup+3.10022 s]
/proc/loadavg: 2.11 2.03 1.94 3/181 4877
/proc/meminfo: memFree=29443552/32873648 swapFree=7628/7628
[pid=4868] ppid=4866 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4868/stat : 4868 (npSolver-pbo-It) S 4866 4868 4113 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376382145 9367552 275 33554432000 4194304 5064252 140734954888880 140734954887792 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/4868/statm: 2287 275 233 213 0 72 0
[pid=4869] ppid=4868 vsize=2672 CPUtime=1.1 cores=0,2,4,6
/proc/4869/stat : 4869 (npSolver-pbo) S 4868 4868 4113 0 -1 4202496 2084 5960 0 0 2 2 105 1 20 0 1 0 376382146 2736128 319 33554432000 4194304 6004724 140734914031472 140734914017320 5190736 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/4869/statm: 668 319 166 442 0 222 0
[pid=4877] ppid=4869 vsize=10356 CPUtime=1.97 cores=0,2,4,6
/proc/4877/stat : 4877 (glucosInc) R 4869 4868 4113 0 -1 4202496 2679 0 0 0 197 0 0 0 20 0 1 0 376382257 10604544 2047 33554432000 4194304 5654031 140734188809120 140734188796936 4232477 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/4877/statm: 2589 2047 151 357 0 2229 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 22176

[startup+6.30021 s]
/proc/loadavg: 2.11 2.03 1.94 3/182 4878
/proc/meminfo: memFree=29436008/32873648 swapFree=7628/7628
[pid=4868] ppid=4866 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4868/stat : 4868 (npSolver-pbo-It) S 4866 4868 4113 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376382145 9367552 275 33554432000 4194304 5064252 140734954888880 140734954887792 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/4868/statm: 2287 275 233 213 0 72 0
[pid=4869] ppid=4868 vsize=2672 CPUtime=1.1 cores=0,2,4,6
/proc/4869/stat : 4869 (npSolver-pbo) S 4868 4868 4113 0 -1 4202496 2084 5960 0 0 2 2 105 1 20 0 1 0 376382146 2736128 319 33554432000 4194304 6004724 140734914031472 140734914017320 5190736 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/4869/statm: 668 319 166 442 0 222 0
[pid=4877] ppid=4869 vsize=16608 CPUtime=5.16 cores=0,2,4,6
/proc/4877/stat : 4877 (glucosInc) R 4869 4868 4113 0 -1 4202496 3273 0 0 0 516 0 0 0 20 0 1 0 376382257 17006592 3638 33554432000 4194304 5654031 140734188809120 140734188796936 4232752 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/4877/statm: 4152 3638 151 357 0 3792 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 28428

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

[startup+6.40026 s]
/proc/loadavg: 2.11 2.03 1.94 3/182 4878
/proc/meminfo: memFree=29436008/32873648 swapFree=7628/7628
[pid=4868] ppid=4866 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4868/stat : 4868 (npSolver-pbo-It) S 4866 4868 4113 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376382145 9367552 275 33554432000 4194304 5064252 140734954888880 140734954887792 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/4868/statm: 2287 275 233 213 0 72 0
[pid=4869] ppid=4868 vsize=2672 CPUtime=1.1 cores=0,2,4,6
/proc/4869/stat : 4869 (npSolver-pbo) S 4868 4868 4113 0 -1 4202496 2084 5960 0 0 2 2 105 1 20 0 1 0 376382146 2736128 319 33554432000 4194304 6004724 140734914031472 140734914017320 5190736 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/4869/statm: 668 319 166 442 0 222 0
[pid=4877] ppid=4869 vsize=16608 CPUtime=5.26 cores=0,2,4,6
/proc/4877/stat : 4877 (glucosInc) R 4869 4868 4113 0 -1 4202496 3273 0 0 0 526 0 0 0 20 0 1 0 376382257 17006592 3638 33554432000 4194304 5654031 140734188809120 140734188796936 4232752 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/4877/statm: 4152 3638 151 357 0 3792 0
Current children cumulated CPU time (s) 6.36
Current children cumulated vsize (KiB) 28428

[startup+9.60026 s]
/proc/loadavg: 2.10 2.03 1.94 3/182 4878
/proc/meminfo: memFree=29435992/32873648 swapFree=7628/7628
[pid=4868] ppid=4866 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4868/stat : 4868 (npSolver-pbo-It) S 4866 4868 4113 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376382145 9367552 275 33554432000 4194304 5064252 140734954888880 140734954887792 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/4868/statm: 2287 275 233 213 0 72 0
[pid=4869] ppid=4868 vsize=2672 CPUtime=1.1 cores=0,2,4,6
/proc/4869/stat : 4869 (npSolver-pbo) S 4868 4868 4113 0 -1 4202496 2084 5960 0 0 2 2 105 1 20 0 1 0 376382146 2736128 319 33554432000 4194304 6004724 140734914031472 140734914017320 5190736 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/4869/statm: 668 319 166 442 0 222 0
[pid=4877] ppid=4869 vsize=21032 CPUtime=8.46 cores=0,2,4,6
/proc/4877/stat : 4877 (glucosInc) R 4869 4868 4113 0 -1 4202496 3451 0 0 0 846 0 0 0 20 0 1 0 376382257 21536768 3812 33554432000 4194304 5654031 140734188809120 140734188796936 4232821 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/4877/statm: 5258 3812 151 357 0 4898 0
Current children cumulated CPU time (s) 9.56
Current children cumulated vsize (KiB) 32852

[startup+10.4003 s]
/proc/loadavg: 2.10 2.03 1.94 3/182 4878
/proc/meminfo: memFree=29435124/32873648 swapFree=7628/7628
[pid=4868] ppid=4866 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4868/stat : 4868 (npSolver-pbo-It) S 4866 4868 4113 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376382145 9367552 275 33554432000 4194304 5064252 140734954888880 140734954887792 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/4868/statm: 2287 275 233 213 0 72 0
[pid=4869] ppid=4868 vsize=2672 CPUtime=1.1 cores=0,2,4,6
/proc/4869/stat : 4869 (npSolver-pbo) S 4868 4868 4113 0 -1 4202496 2084 5960 0 0 2 2 105 1 20 0 1 0 376382146 2736128 319 33554432000 4194304 6004724 140734914031472 140734914017320 5190736 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/4869/statm: 668 319 166 442 0 222 0
[pid=4877] ppid=4869 vsize=21032 CPUtime=9.26 cores=0,2,4,6
/proc/4877/stat : 4877 (glucosInc) R 4869 4868 4113 0 -1 4202496 3726 0 0 0 926 0 0 0 20 0 1 0 376382257 21536768 4069 33554432000 4194304 5654031 140734188809120 140734188796936 4233232 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/4877/statm: 5258 4069 151 357 0 4898 0
Current children cumulated CPU time (s) 10.36
Current children cumulated vsize (KiB) 32852

[startup+10.8003 s]
/proc/loadavg: 2.10 2.03 1.94 3/182 4878
/proc/meminfo: memFree=29435124/32873648 swapFree=7628/7628
[pid=4868] ppid=4866 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4868/stat : 4868 (npSolver-pbo-It) S 4866 4868 4113 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376382145 9367552 275 33554432000 4194304 5064252 140734954888880 140734954887792 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/4868/statm: 2287 275 233 213 0 72 0
[pid=4869] ppid=4868 vsize=2672 CPUtime=1.1 cores=0,2,4,6
/proc/4869/stat : 4869 (npSolver-pbo) S 4868 4868 4113 0 -1 4202496 2084 5960 0 0 2 2 105 1 20 0 1 0 376382146 2736128 319 33554432000 4194304 6004724 140734914031472 140734914017320 5190736 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/4869/statm: 668 319 166 442 0 222 0
[pid=4877] ppid=4869 vsize=21032 CPUtime=9.66 cores=0,2,4,6
/proc/4877/stat : 4877 (glucosInc) R 4869 4868 4113 0 -1 4202496 3786 0 0 0 966 0 0 0 20 0 1 0 376382257 21536768 4128 33554432000 4194304 5654031 140734188809120 140734188796936 4232821 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/4877/statm: 5258 4128 151 357 0 4898 0
Current children cumulated CPU time (s) 10.76
Current children cumulated vsize (KiB) 32852

[startup+11.0003 s]
/proc/loadavg: 2.10 2.03 1.94 3/182 4878
/proc/meminfo: memFree=29433776/32873648 swapFree=7628/7628
[pid=4868] ppid=4866 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4868/stat : 4868 (npSolver-pbo-It) S 4866 4868 4113 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376382145 9367552 275 33554432000 4194304 5064252 140734954888880 140734954887792 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/4868/statm: 2287 275 233 213 0 72 0
[pid=4869] ppid=4868 vsize=2672 CPUtime=1.1 cores=0,2,4,6
/proc/4869/stat : 4869 (npSolver-pbo) S 4868 4868 4113 0 -1 4202496 2084 5960 0 0 2 2 105 1 20 0 1 0 376382146 2736128 319 33554432000 4194304 6004724 140734914031472 140734914017320 5190736 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/4869/statm: 668 319 166 442 0 222 0
[pid=4877] ppid=4869 vsize=21032 CPUtime=9.87 cores=0,2,4,6
/proc/4877/stat : 4877 (glucosInc) R 4869 4868 4113 0 -1 4202496 3786 0 0 0 987 0 0 0 20 0 1 0 376382257 21536768 4128 33554432000 4194304 5654031 140734188809120 140734188796936 4232988 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/4877/statm: 5258 4128 151 357 0 4898 0
Current children cumulated CPU time (s) 10.97
Current children cumulated vsize (KiB) 32852

Child status: 0
Real time (s): 11.0647
CPU time (s): 11.0603
CPU user time (s): 11.0083
CPU system time (s): 0.051992
CPU usage (%): 99.9604
Max. virtual memory (cumulated for all children) (KiB): 32852

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 11.0083
system time used= 0.051992
maximum resident set size= 29580
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12212
page faults= 0
swaps= 0
block input operations= 0
block output operations= 2344
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 108
involuntary context switches= 42

runsolver used 0.020996 second user time and 0.052991 second system time

The end

Launcher Data 

Begin job on node122 at 2012-06-07 22:56:02
IDJOB=3747785
IDBENCH=47920
IDSOLVER=2332
FILE ID=node122/3747785-1339102561
RUNJOBID= node122-1339098177-4129
PBS_JOBID= 14643731
Free space on /tmp= 70792 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=53-P1=109-P2=43-P3=13-P4=17-P5=101-P6=59-P7=7-P8=29-P9=107-B.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3747785-1339102561/watcher-3747785-1339102561 -o /tmp/evaluation-result-3747785-1339102561/solver-3747785-1339102561 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3747785-1339102561.opb 1530101611 HOME HOME

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

MD5SUM BENCH= 1141c23e5342793635b3f22754b52627
RANDOM SEED=1530101611

node122.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		: 2666.533
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	: 5333.06
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		: 2666.533
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.533
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	: 5332.04
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		: 2666.533
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		: 2666.533
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		: 2666.533
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	: 5438.54
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		: 2666.533
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.533
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        29452140 kB
Buffers:           53072 kB
Cached:          1171956 kB
SwapCached:         2144 kB
Active:          1888932 kB
Inactive:         754132 kB
Active(anon):    1418356 kB
Inactive(anon):     2216 kB
Active(file):     470576 kB
Inactive(file):   751916 kB
Unevictable:        7628 kB
Mlocked:            7628 kB
SwapTotal:      67108856 kB
SwapFree:       67099472 kB
Dirty:              8956 kB
Writeback:             0 kB
AnonPages:       1425776 kB
Mapped:            10016 kB
Shmem:                 0 kB
Slab:             637244 kB
SReclaimable:      80492 kB
SUnreclaim:       556752 kB
KernelStack:        1504 kB
PageTables:         7040 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:    1766096 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1062912 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 70784 MiB
End job on node122 at 2012-06-07 22:56:13