Trace number 2664710

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
SCIPnone SCIP 1.2.1.2 without any LP solverOPT349 43.1124 43.1267

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
primes-dimacs-cnf/normalized-par16-2-c.opb
MD5SUMb0d7a6a03ca37d030da671f9238e17bb
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark349
Best CPU time to get the best result obtained on this benchmark1.43078
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 349
Optimality of the best value was proved YES
Number of variables698
Total number of constraints1741
Number of constraints which are clauses1741
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
Number of terms in the objective function 698
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 698
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 698
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

Solver Data 

0.00/0.00	c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: NONE] [Expressions interpreter: NONE]
0.00/0.00	c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00	c 
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c reading problem <HOME/instance-2664710-1276469518.opb>
0.00/0.04	c original problem has 698 variables (698 bin, 0 int, 0 impl, 0 cont) and 1741 constraints
0.00/0.04	c problem read
0.00/0.04	c presolving settings loaded
0.00/0.04	c [src/scip/lpi_none.c:41] ERROR: there is no LP solver linked to the binary (LPS=none); you should set the parameter <lp/solvefreq> to <-1> to avoid solving LPs
0.00/0.05	c presolving:
0.10/0.10	c (round 1) 0 del vars, 60 del conss, 0 chg bounds, 60 chg sides, 0 chg coeffs, 1679 upgd conss, 1674 impls, 0 clqs
0.10/0.11	c (round 2) 0 del vars, 60 del conss, 0 chg bounds, 60 chg sides, 0 chg coeffs, 1680 upgd conss, 1674 impls, 0 clqs
0.10/0.12	c (round 3) 0 del vars, 60 del conss, 0 chg bounds, 60 chg sides, 0 chg coeffs, 1681 upgd conss, 1674 impls, 0 clqs
0.10/0.18	c (round 4) 50 del vars, 60 del conss, 0 chg bounds, 60 chg sides, 0 chg coeffs, 1681 upgd conss, 15594 impls, 0 clqs
0.10/0.19	c presolving (5 rounds):
0.10/0.19	c  50 deleted vars, 60 deleted constraints, 0 tightened bounds, 0 added holes, 60 changed sides, 0 changed coefficients
0.10/0.19	c  15594 implications, 0 cliques
0.10/0.19	c presolved problem has 648 variables (648 bin, 0 int, 0 impl, 0 cont) and 1681 constraints
0.10/0.19	c    1681 constraints of type <logicor>
0.10/0.19	c transformed objective value is always integral (scale: 1)
0.10/0.19	c Presolving Time: 0.13
0.10/0.19	c - non default parameters ----------------------------------------------------------------------
0.10/0.19	c # SCIP version 1.2.1.2
0.10/0.19	c 
0.10/0.19	c # maximal number of intermediate conflict constraints generated in conflict graph (-1: use every intermediate constraint)
0.10/0.19	c # [type: int, range: [-1,2147483647], default: -1]
0.10/0.19	c conflict/interconss = 0
0.10/0.19	c 
0.10/0.19	c # should binary conflicts be preferred?
0.10/0.19	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.10/0.19	c conflict/preferbinary = TRUE
0.10/0.19	c 
0.10/0.19	c # maximum age an unnecessary constraint can reach before it is deleted (0: dynamic, -1: keep all constraints)
0.10/0.19	c # [type: int, range: [-1,2147483647], default: 0]
0.10/0.19	c constraints/agelimit = 1
0.10/0.19	c 
0.10/0.19	c # should enforcement of pseudo solution be disabled?
0.10/0.19	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.10/0.19	c constraints/disableenfops = TRUE
0.10/0.19	c 
0.10/0.19	c # frequency for displaying node information lines
0.10/0.19	c # [type: int, range: [-1,2147483647], default: 100]
0.10/0.19	c display/freq = 10000
0.10/0.19	c 
0.10/0.19	c # maximal time in seconds to run
0.10/0.19	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.10/0.19	c limits/time = 1799.97
0.10/0.19	c 
0.10/0.19	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.10/0.19	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.10/0.19	c limits/memory = 1620
0.10/0.19	c 
0.10/0.19	c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
0.10/0.19	c # [type: int, range: [-1,2147483647], default: 1]
0.10/0.19	c lp/solvefreq = -1
0.10/0.19	c 
0.10/0.19	c # LP pricing strategy ('l'pi default, 'a'uto, 'f'ull pricing, 'p'artial, 's'teepest edge pricing, 'q'uickstart steepest edge pricing, 'd'evex pricing)
0.10/0.19	c # [type: char, range: {lafpsqd}, default: l]
0.10/0.19	c lp/pricing = a
0.10/0.19	c 
0.10/0.19	c # should presolving try to simplify inequalities
0.10/0.19	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.10/0.19	c constraints/linear/simplifyinequalities = TRUE
0.10/0.19	c 
0.10/0.19	c # should presolving try to simplify knapsacks
0.10/0.19	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.10/0.19	c constraints/knapsack/simplifyinequalities = TRUE
0.10/0.19	c 
0.10/0.19	c # priority of node selection rule <dfs> in standard mode
0.10/0.19	c # [type: int, range: [-536870912,536870911], default: 0]
0.10/0.19	c nodeselection/dfs/stdpriority = 1000000
0.10/0.19	c 
0.10/0.19	c -----------------------------------------------------------------------------------------------
0.10/0.19	c start solving
0.10/0.19	c 
0.10/0.19	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.10/0.19	c   0.1s|     1 |     2 |     0 |     - |3211k|   0 |   - | 648 |1681 |   0 |   0 |   0 |   0 |   0 | 5.000000e+01 |      --      |    Inf 
17.59/17.68	c  16.4s| 10000 |    11 |     0 |   0.0 |3493k|  27 |   - | 648 |1742 |   0 |   0 |   0 |6893 |   0 | 5.000000e+01 |      --      |    Inf 
19.18/19.22	o 349
19.18/19.22	c *17.8s| 10904 |    13 |     0 |   0.0 |3517k|  27 |   - | 648 |1728 |   0 |   0 |   0 |7501 |   0 | 5.000000e+01 | 3.490000e+02 | 598.00%
36.47/36.51	c  33.8s| 20000 |     6 |     0 |   0.0 |3498k|  27 |   - | 648 |1750 |   0 |   0 |   0 |  13k|   0 | 5.100000e+01 | 3.490000e+02 | 584.31%
43.08/43.11	c 
43.08/43.11	c SCIP Status        : problem is solved [optimal solution found]
43.08/43.11	c Solving Time (sec) : 39.85
43.08/43.11	c Solving Nodes      : 23449
43.08/43.11	c Primal Bound       : +3.49000000000000e+02 (1 solutions)
43.08/43.11	c Dual Bound         : +3.49000000000000e+02
43.08/43.11	c Gap                : 0.00 %
43.08/43.11	s OPTIMUM FOUND
43.08/43.11	v x698 -x697 -x696 x695 x694 -x693 -x692 x691 -x690 x689 -x688 x687 x686 -x685 -x684 x683 -x682 x681 -x680 x679 x678 -x677 -x676 
43.08/43.11	v x675 x674 -x673 x672 -x671 -x670 x669 x668 -x667 -x666 x665 x664 -x663 x662 -x661 x660 -x659 -x658 x657 x656 -x655 -x654 x653 
43.08/43.11	v x652 -x651 -x650 x649 x648 -x647 -x646 x645 x644 -x643 -x642 x641 x640 -x639 -x638 x637 x636 -x635 -x634 x633 -x632 x631 x630 
43.08/43.11	v -x629 -x628 x627 x626 -x625 -x624 x623 x622 -x621 x620 -x619 x618 -x617 -x616 x615 x614 -x613 x612 -x611 -x610 x609 -x608 x607 
43.08/43.11	v x606 -x605 x604 -x603 x602 -x601 -x600 x599 -x598 x597 x596 -x595 x594 -x593 -x592 x591 x590 -x589 x588 -x587 -x586 x585 
43.08/43.11	v x584 -x583 x582 -x581 -x580 x579 x578 -x577 -x576 x575 -x574 x573 -x572 x571 x570 -x569 -x568 x567 -x566 x565 x564 -x563 -x562 
43.08/43.11	v x561 x560 -x559 -x558 x557 -x556 x555 x554 -x553 x552 -x551 -x550 x549 x548 -x547 -x546 x545 -x544 x543 -x542 x541 x540 -x539 
43.08/43.11	v x538 -x537 -x536 x535 -x534 x533 x532 -x531 x530 -x529 -x528 x527 x526 -x525 -x524 x523 x522 -x521 -x520 x519 x518 -x517 -x516 
43.08/43.11	v x515 -x514 x513 x512 -x511 -x510 x509 x508 -x507 -x506 x505 x504 -x503 -x502 x501 -x500 x499 x498 -x497 x496 -x495 -x494 
43.08/43.11	v x493 -x492 x491 -x490 x489 x488 -x487 -x486 x485 x484 -x483 x482 -x481 -x480 x479 -x478 x477 -x476 x475 -x474 x473 x472 -x471 
43.08/43.11	v -x470 x469 x468 -x467 -x466 x465 x464 -x463 x462 -x461 x460 -x459 -x458 x457 x456 -x455 -x454 x453 x452 -x451 x450 -x449 x448 
43.08/43.11	v -x447 -x446 x445 x444 -x443 -x442 x441 x440 -x439 -x438 x437 -x436 x435 -x434 x433 x432 -x431 -x430 x429 x428 -x427 -x426 
43.08/43.11	v x425 x424 -x423 -x422 x421 x420 -x419 -x418 x417 -x416 x415 -x414 x413 x412 -x411 -x410 x409 -x408 x407 x406 -x405 -x404 x403 
43.08/43.11	v x402 -x401 -x400 x399 x398 -x397 x396 -x395 -x394 x393 x392 -x391 x390 -x389 x388 -x387 -x386 x385 x384 -x383 -x382 x381 x380 
43.08/43.11	v -x379 -x378 x377 x376 -x375 -x374 x373 x372 -x371 -x370 x369 x368 -x367 -x366 x365 -x364 x363 -x362 x361 x360 -x359 -x358 x357 
43.08/43.11	v x356 -x355 -x354 x353 -x352 x351 -x350 x349 x348 -x347 -x346 x345 -x344 x343 x342 -x341 -x340 x339 x338 -x337 -x336 x335 
43.08/43.11	v x334 -x333 -x332 x331 -x330 x329 -x328 x327 x326 -x325 -x324 x323 x322 -x321 -x320 x319 -x318 x317 -x316 x315 x314 -x313 -x312 
43.08/43.11	v x311 x310 -x309 -x308 x307 -x306 x305 x304 -x303 -x302 x301 x300 -x299 -x298 x297 -x296 x295 x294 -x293 -x292 x291 -x290 x289 
43.08/43.11	v -x288 x287 x286 -x285 -x284 x283 -x282 x281 x280 -x279 x278 -x277 -x276 x275 x274 -x273 -x272 x271 -x270 x269 -x268 x267 x266 
43.08/43.11	v -x265 -x264 x263 -x262 x261 x260 -x259 x258 -x257 -x256 x255 x254 -x253 -x252 x251 -x250 x249 x248 -x247 x246 -x245 x244 
43.08/43.11	v -x243 x242 -x241 x240 -x239 x238 -x237 -x236 x235 x234 -x233 x232 -x231 x230 -x229 x228 -x227 -x226 x225 x224 -x223 x222 -x221 
43.08/43.11	v x220 -x219 -x218 x217 x216 -x215 x214 -x213 x212 -x211 -x210 x209 x208 -x207 x206 -x205 x204 -x203 -x202 x201 x200 -x199 x198 
43.08/43.11	v -x197 x196 -x195 -x194 x193 x192 -x191 x190 -x189 x188 -x187 -x186 x185 x184 -x183 x182 -x181 x180 -x179 -x178 x177 x176 -x175 
43.08/43.11	v x174 -x173 -x172 x171 -x170 x169 -x168 x167 x166 -x165 x164 -x163 x162 -x161 x160 -x159 -x158 x157 x156 -x155 x154 -x153 
43.08/43.11	v x152 -x151 -x150 x149 x148 -x147 x146 -x145 x144 -x143 -x142 x141 x140 -x139 x138 -x137 x136 -x135 -x134 x133 x132 -x131 x130 
43.08/43.11	v -x129 x128 -x127 -x126 x125 -x124 x123 x122 -x121 x120 -x119 -x118 x117 x116 -x115 -x114 x113 x112 -x111 -x110 x109 x108 -x107 
43.08/43.11	v -x106 x105 x104 -x103 -x102 x101 x100 -x99 -x98 x97 x96 -x95 -x94 x93 x92 -x91 -x90 x89 x88 -x87 -x86 x85 x84 -x83 -x82 x81 
43.08/43.11	v x80 -x79 -x78 x77 x76 -x75 -x74 x73 x72 -x71 -x70 x69 x68 -x67 -x66 x65 x64 -x63 -x62 x61 x60 -x59 -x58 x57 x56 -x55 -x54 
43.08/43.11	v x53 x52 -x51 -x50 x49 x48 -x47 -x46 x45 x44 -x43 -x42 x41 x40 -x39 -x38 x37 x36 -x35 -x34 x33 x32 -x31 -x30 x29 x28 -x27 -x26 
43.08/43.11	v x25 x24 -x23 -x22 x21 x20 -x19 -x18 x17 x16 -x15 -x14 x13 x12 -x11 -x10 x9 -x8 x7 x6 -x5 -x4 x3 -x2 x1 
43.08/43.11	c SCIP Status        : problem is solved [optimal solution found]
43.08/43.11	c Solving Time       :      39.85
43.08/43.11	c Original Problem   :
43.08/43.11	c   Problem name     : HOME/instance-2664710-1276469518.opb
43.08/43.11	c   Variables        : 698 (698 binary, 0 integer, 0 implicit integer, 0 continuous)
43.08/43.11	c   Constraints      : 1741 initial, 1741 maximal
43.08/43.11	c Presolved Problem  :
43.08/43.11	c   Problem name     : t_HOME/instance-2664710-1276469518.opb
43.08/43.11	c   Variables        : 648 (648 binary, 0 integer, 0 implicit integer, 0 continuous)
43.08/43.11	c   Constraints      : 1681 initial, 1806 maximal
43.08/43.11	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
43.08/43.11	c   trivial          :       0.00          0          0          0          0          0          0          0          0
43.08/43.11	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
43.08/43.11	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
43.08/43.11	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
43.08/43.11	c   implics          :       0.00          0          0          0          0          0          0          0          0
43.08/43.11	c   probing          :       0.05          0         50          0          0          0          0          0          0
43.08/43.11	c   linear           :       0.03          0          0          0          0          0         60         60          0
43.08/43.11	c   logicor          :       0.04          0          0          0          0          0          0          0          0
43.08/43.11	c   root node        :          -        568          -          -        568          -          -          -          -
43.08/43.11	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
43.08/43.11	c   integral         :          0          0          0          0          0          0          0          0          0          0
43.08/43.11	c   logicor          :       1681+         0     632258          0          1      15477    3598312          0          0          0
43.08/43.11	c   countsols        :          0          0          0          0          1          0          0          0          0          0
43.08/43.11	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
43.08/43.11	c   integral         :       0.00       0.00       0.00       0.00       0.00
43.08/43.11	c   logicor          :      10.50       0.00      10.50       0.00       0.00
43.08/43.11	c   countsols        :       0.00       0.00       0.00       0.00       0.00
43.08/43.11	c Propagators        :       Time      Calls    Cutoffs    DomReds
43.08/43.11	c   vbounds          :       0.31          2          0          0
43.08/43.11	c   rootredcost      :       0.43          0          0          0
43.08/43.11	c   pseudoobj        :      16.68     647366          0          0
43.08/43.11	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
43.08/43.11	c   propagation      :       1.47      15477      15476      15476       12.3        464        9.1          -
43.08/43.11	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
43.08/43.11	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
43.08/43.11	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
43.08/43.11	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
43.08/43.11	c   applied globally :          -          -          -      15940       12.2          -          -          -
43.08/43.11	c   applied locally  :          -          -          -          0        0.0          -          -          -
43.08/43.11	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
43.08/43.11	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
43.08/43.11	c   redcost          :       0.00          0          0          0          0          0
43.08/43.11	c   impliedbounds    :       0.00          0          0          0          0          0
43.08/43.11	c   intobj           :       0.00          0          0          0          0          0
43.08/43.11	c   cgmip            :       0.00          0          0          0          0          0
43.08/43.11	c   gomory           :       0.00          0          0          0          0          0
43.08/43.11	c   strongcg         :       0.00          0          0          0          0          0
43.08/43.11	c   cmir             :       0.00          0          0          0          0          0
43.08/43.11	c   flowcover        :       0.00          0          0          0          0          0
43.08/43.11	c   clique           :       0.00          0          0          0          0          0
43.08/43.11	c   zerohalf         :       0.00          0          0          0          0          0
43.08/43.11	c   mcf              :       0.00          0          0          0          0          0
43.08/43.11	c   rapidlearning    :       0.00          0          0          0          0          0
43.08/43.11	c Pricers            :       Time      Calls       Vars
43.08/43.11	c   problem variables:       0.00          0          0
43.08/43.11	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
43.08/43.11	c   relpscost        :       0.00          0          0          0          0          0          0
43.08/43.11	c   pscost           :       0.00          0          0          0          0          0          0
43.08/43.11	c   inference        :       1.65      15572          0          0          0          0      31144
43.08/43.11	c   mostinf          :       0.00          0          0          0          0          0          0
43.08/43.11	c   leastinf         :       0.00          0          0          0          0          0          0
43.08/43.11	c   fullstrong       :       0.00          0          0          0          0          0          0
43.08/43.11	c   allfullstrong    :       0.00          0          0          0          0          0          0
43.08/43.11	c   random           :       0.00          0          0          0          0          0          0
43.08/43.11	c Primal Heuristics  :       Time      Calls      Found
43.08/43.11	c   LP solutions     :       0.00          -          0
43.08/43.11	c   pseudo solutions :       0.00          -          1
43.08/43.11	c   oneopt           :       0.00          0          0
43.08/43.11	c   trivial          :       0.01          2          0
43.08/43.11	c   simplerounding   :       0.00          0          0
43.08/43.11	c   zirounding       :       0.00          0          0
43.08/43.11	c   rounding         :       0.00          0          0
43.08/43.11	c   shifting         :       0.00          0          0
43.08/43.11	c   intshifting      :       0.00          0          0
43.08/43.11	c   twoopt           :       0.00          0          0
43.08/43.11	c   fixandinfer      :       0.00          0          0
43.08/43.11	c   feaspump         :       0.00          0          0
43.08/43.11	c   coefdiving       :       0.00          0          0
43.08/43.11	c   pscostdiving     :       0.00          0          0
43.08/43.11	c   fracdiving       :       0.00          0          0
43.08/43.11	c   veclendiving     :       0.00          0          0
43.08/43.11	c   intdiving        :       0.00          0          0
43.08/43.11	c   actconsdiving    :       0.00          0          0
43.08/43.11	c   objpscostdiving  :       0.00          0          0
43.08/43.11	c   rootsoldiving    :       0.00          0          0
43.08/43.11	c   linesearchdiving :       0.00          0          0
43.08/43.11	c   guideddiving     :       0.00          0          0
43.08/43.11	c   octane           :       0.00          0          0
43.08/43.11	c   rens             :       0.00          0          0
43.08/43.11	c   rins             :       0.00          0          0
43.08/43.11	c   localbranching   :       0.00          0          0
43.08/43.11	c   mutation         :       0.00          0          0
43.08/43.11	c   crossover        :       0.00          0          0
43.08/43.11	c   dins             :       0.00          0          0
43.08/43.11	c   undercover       :       0.00          0          0
43.08/43.11	c   nlp              :       0.00          0          0
43.08/43.11	c   trysol           :       0.00          0          0
43.08/43.11	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
43.08/43.11	c   primal LP        :       0.00          0          0       0.00          -
43.08/43.11	c   dual LP          :       0.00          0          0       0.00          -
43.08/43.11	c   lex dual LP      :       0.00          0          0       0.00          -
43.08/43.11	c   barrier LP       :       0.00          0          0       0.00          -
43.08/43.11	c   diving/probing LP:       0.00          0          0       0.00          -
43.08/43.11	c   strong branching :       0.00          0          0       0.00          -
43.08/43.11	c     (at root node) :          -          0          0       0.00          -
43.08/43.11	c   conflict analysis:       0.00          0          0       0.00          -
43.08/43.11	c B&B Tree           :
43.08/43.11	c   number of runs   :          1
43.08/43.11	c   nodes            :      23449
43.08/43.11	c   nodes (total)    :      23449
43.08/43.11	c   nodes left       :          0
43.08/43.11	c   max depth        :         27
43.08/43.11	c   max depth (total):         27
43.08/43.11	c   backtracks       :       7640 (32.6%)
43.08/43.11	c   delayed cutoffs  :       7696
43.08/43.11	c   repropagations   :      22863 (1770619 domain reductions, 7601 cutoffs)
43.08/43.11	c   avg switch length:       2.64
43.08/43.11	c   switching time   :       4.43
43.08/43.11	c Solution           :
43.08/43.11	c   Solutions found  :          1 (1 improvements)
43.08/43.11	c   First Solution   : +3.49000000000000e+02   (in run 1, after 10904 nodes, 17.77 seconds, depth 17, found by <relaxation>)
43.08/43.11	c   Primal Bound     : +3.49000000000000e+02   (in run 1, after 10904 nodes, 17.77 seconds, depth 17, found by <relaxation>)
43.08/43.11	c   Dual Bound       : +3.49000000000000e+02
43.08/43.11	c   Gap              :       0.00 %
43.08/43.11	c   Root Dual Bound  : +5.00000000000000e+01
43.08/43.11	c   Root Iterations  :          0
43.08/43.12	c Time complete: 43.11.

Verifier Data 

OK	349

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2664710-1276469518/watcher-2664710-1276469518 -o /tmp/evaluation-result-2664710-1276469518/solver-2664710-1276469518 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2664710-1276469518.opb -t 1800 -m 1800 

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): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.26 1.05 1.02 3/106 28314
/proc/meminfo: memFree=1771136/2059040 swapFree=4136184/4192956
[pid=28314] ppid=28312 vsize=6584 CPUtime=0
/proc/28314/stat : 28314 (pbscip.linux.x8) R 28312 28314 27638 0 -1 4202496 971 0 0 0 0 0 0 0 20 0 1 0 22553396 6742016 894 1992294400 4194304 7136930 140734822701120 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28314/statm: 1646 904 254 719 0 925 0

[startup+0.0632621 s]
/proc/loadavg: 1.26 1.05 1.02 3/106 28314
/proc/meminfo: memFree=1771136/2059040 swapFree=4136184/4192956
[pid=28314] ppid=28312 vsize=14684 CPUtime=0.05
/proc/28314/stat : 28314 (pbscip.linux.x8) R 28312 28314 27638 0 -1 4202496 3247 0 0 0 4 1 0 0 20 0 1 0 22553396 15036416 2815 1992294400 4194304 7136930 140734822701120 18446744073709551615 6346613 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28314/statm: 3671 2826 339 719 0 2950 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 14684

[startup+0.101269 s]
/proc/loadavg: 1.26 1.05 1.02 3/106 28314
/proc/meminfo: memFree=1771136/2059040 swapFree=4136184/4192956
[pid=28314] ppid=28312 vsize=14940 CPUtime=0.1
/proc/28314/stat : 28314 (pbscip.linux.x8) R 28312 28314 27638 0 -1 4202496 3904 0 0 0 8 2 0 0 20 0 1 0 22553396 15298560 2958 1992294400 4194304 7136930 140734822701120 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28314/statm: 3735 2958 345 719 0 3014 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 14940

[startup+0.301308 s]
/proc/loadavg: 1.26 1.05 1.02 3/106 28314
/proc/meminfo: memFree=1771136/2059040 swapFree=4136184/4192956
[pid=28314] ppid=28312 vsize=17616 CPUtime=0.29
/proc/28314/stat : 28314 (pbscip.linux.x8) R 28312 28314 27638 0 -1 4202496 6163 0 0 0 25 4 0 0 20 0 1 0 22553396 18038784 3672 1992294400 4194304 7136930 140734822701120 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28314/statm: 4404 3672 387 719 0 3683 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17616

[startup+0.701386 s]
/proc/loadavg: 1.26 1.05 1.02 3/106 28314
/proc/meminfo: memFree=1771136/2059040 swapFree=4136184/4192956
[pid=28314] ppid=28312 vsize=18572 CPUtime=0.69
/proc/28314/stat : 28314 (pbscip.linux.x8) R 28312 28314 27638 0 -1 4202496 6400 0 0 0 63 6 0 0 20 0 1 0 22553396 19017728 3909 1992294400 4194304 7136930 140734822701120 18446744073709551615 4999875 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28314/statm: 4643 3909 387 719 0 3922 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18572

[startup+1.50154 s]
/proc/loadavg: 1.24 1.05 1.02 2/107 28317
/proc/meminfo: memFree=1756372/2059040 swapFree=4136184/4192956
[pid=28314] ppid=28312 vsize=19816 CPUtime=1.49
/proc/28314/stat : 28314 (pbscip.linux.x8) R 28312 28314 27638 0 -1 4202496 6723 0 0 0 138 11 0 0 22 0 1 0 22553396 20291584 4232 1992294400 4194304 7136930 140734822701120 18446744073709551615 4436491 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28314/statm: 4954 4232 387 719 0 4233 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19816

[startup+3.10085 s]
/proc/loadavg: 1.24 1.05 1.02 2/107 28317
/proc/meminfo: memFree=1754512/2059040 swapFree=4136184/4192956
[pid=28314] ppid=28312 vsize=21348 CPUtime=3.09
/proc/28314/stat : 28314 (pbscip.linux.x8) R 28312 28314 27638 0 -1 4202496 7086 0 0 0 285 24 0 0 25 0 1 0 22553396 21860352 4595 1992294400 4194304 7136930 140734822701120 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28314/statm: 5337 4595 387 719 0 4616 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21348

[startup+6.30148 s]
/proc/loadavg: 1.24 1.05 1.02 2/107 28317
/proc/meminfo: memFree=1752776/2059040 swapFree=4136184/4192956
[pid=28314] ppid=28312 vsize=22456 CPUtime=6.29
/proc/28314/stat : 28314 (pbscip.linux.x8) R 28312 28314 27638 0 -1 4202496 7365 0 0 0 583 46 0 0 25 0 1 0 22553396 22994944 4874 1992294400 4194304 7136930 140734822701120 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28314/statm: 5614 4874 387 719 0 4893 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 22456

[startup+12.7007 s]
/proc/loadavg: 1.20 1.05 1.01 2/107 28317
/proc/meminfo: memFree=1752156/2059040 swapFree=4136184/4192956
[pid=28314] ppid=28312 vsize=23000 CPUtime=12.69
/proc/28314/stat : 28314 (pbscip.linux.x8) R 28312 28314 27638 0 -1 4202496 7507 0 0 0 1178 91 0 0 25 0 1 0 22553396 23552000 5016 1992294400 4194304 7136930 140734822701120 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28314/statm: 5750 5016 387 719 0 5029 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23000

[startup+25.5012 s]
/proc/loadavg: 1.17 1.04 1.01 2/107 28317
/proc/meminfo: memFree=1751784/2059040 swapFree=4136184/4192956
[pid=28314] ppid=28312 vsize=23280 CPUtime=25.48
/proc/28314/stat : 28314 (pbscip.linux.x8) R 28312 28314 27638 0 -1 4202496 7573 0 0 0 2363 185 0 0 25 0 1 0 22553396 23838720 5082 1992294400 4194304 7136930 140734822701120 18446744073709551615 4661061 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28314/statm: 5820 5082 387 719 0 5099 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 23280

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

[startup+31.9085 s]
/proc/loadavg: 1.14 1.04 1.01 2/107 28317
/proc/meminfo: memFree=1751660/2059040 swapFree=4136184/4192956
[pid=28314] ppid=28312 vsize=23416 CPUtime=31.89
/proc/28314/stat : 28314 (pbscip.linux.x8) R 28312 28314 27638 0 -1 4202496 7604 0 0 0 2955 234 0 0 25 0 1 0 22553396 23977984 5113 1992294400 4194304 7136930 140734822701120 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28314/statm: 5854 5113 387 719 0 5133 0
Current children cumulated CPU time (s) 31.89
Current children cumulated vsize (KiB) 23416

[startup+38.3007 s]
/proc/loadavg: 1.13 1.04 1.01 2/107 28317
/proc/meminfo: memFree=1751288/2059040 swapFree=4136184/4192956
[pid=28314] ppid=28312 vsize=23856 CPUtime=38.28
/proc/28314/stat : 28314 (pbscip.linux.x8) R 28312 28314 27638 0 -1 4202496 7708 0 0 0 3544 284 0 0 25 0 1 0 22553396 24428544 5217 1992294400 4194304 7136930 140734822701120 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28314/statm: 5964 5217 387 719 0 5243 0
Current children cumulated CPU time (s) 38.28
Current children cumulated vsize (KiB) 23856

[startup+41.5014 s]
/proc/loadavg: 1.13 1.04 1.01 2/107 28317
/proc/meminfo: memFree=1751288/2059040 swapFree=4136184/4192956
[pid=28314] ppid=28312 vsize=23992 CPUtime=41.48
/proc/28314/stat : 28314 (pbscip.linux.x8) R 28312 28314 27638 0 -1 4202496 7722 0 0 0 3839 309 0 0 25 0 1 0 22553396 24567808 5231 1992294400 4194304 7136930 140734822701120 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28314/statm: 5998 5231 387 719 0 5277 0
Current children cumulated CPU time (s) 41.48
Current children cumulated vsize (KiB) 23992

[startup+42.3015 s]
/proc/loadavg: 1.12 1.04 1.01 2/107 28317
/proc/meminfo: memFree=1751288/2059040 swapFree=4136184/4192956
[pid=28314] ppid=28312 vsize=23992 CPUtime=42.28
/proc/28314/stat : 28314 (pbscip.linux.x8) R 28312 28314 27638 0 -1 4202496 7734 0 0 0 3913 315 0 0 25 0 1 0 22553396 24567808 5243 1992294400 4194304 7136930 140734822701120 18446744073709551615 4642122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28314/statm: 5998 5243 387 719 0 5277 0
Current children cumulated CPU time (s) 42.28
Current children cumulated vsize (KiB) 23992

[startup+42.7016 s]
/proc/loadavg: 1.12 1.04 1.01 2/107 28317
/proc/meminfo: memFree=1751288/2059040 swapFree=4136184/4192956
[pid=28314] ppid=28312 vsize=23992 CPUtime=42.68
/proc/28314/stat : 28314 (pbscip.linux.x8) R 28312 28314 27638 0 -1 4202496 7740 0 0 0 3950 318 0 0 25 0 1 0 22553396 24567808 5249 1992294400 4194304 7136930 140734822701120 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28314/statm: 5998 5249 387 719 0 5277 0
Current children cumulated CPU time (s) 42.68
Current children cumulated vsize (KiB) 23992

[startup+43.1007 s]
/proc/loadavg: 1.12 1.04 1.01 2/107 28317
/proc/meminfo: memFree=1751164/2059040 swapFree=4136184/4192956
[pid=28314] ppid=28312 vsize=23992 CPUtime=43.08
/proc/28314/stat : 28314 (pbscip.linux.x8) R 28312 28314 27638 0 -1 4202496 7740 0 0 0 3987 321 0 0 25 0 1 0 22553396 24567808 5249 1992294400 4194304 7136930 140734822701120 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28314/statm: 5998 5249 387 719 0 5277 0
Current children cumulated CPU time (s) 43.08
Current children cumulated vsize (KiB) 23992

Child status: 0
Real time (s): 43.1267
CPU time (s): 43.1124
CPU user time (s): 39.8919
CPU system time (s): 3.22051
CPU usage (%): 99.967
Max. virtual memory (cumulated for all children) (KiB): 23992

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 39.8919
system time used= 3.22051
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7753
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 86

runsolver used 0.067989 second user time and 0.218966 second system time

The end

Launcher Data 

Begin job on node011 at 2010-06-14 00:51:58
IDJOB=2664710
IDBENCH=2199
IDSOLVER=1167
FILE ID=node011/2664710-1276469518
PBS_JOBID= 11173359
Free space on /tmp= 62264 MiB

SOLVER NAME= SCIPnone SCIP 1.2.1.2 without any LP solver
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-par16-2-c.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.none -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2664710-1276469518/watcher-2664710-1276469518 -o /tmp/evaluation-result-2664710-1276469518/solver-2664710-1276469518 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2664710-1276469518.opb -t 1800 -m 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= b0d7a6a03ca37d030da671f9238e17bb
RANDOM SEED=1955328456

node011.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.264
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.52
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.264
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1771540 kB
Buffers:         81756 kB
Cached:         129040 kB
SwapCached:       9840 kB
Active:          95980 kB
Inactive:       127372 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1771540 kB
SwapTotal:     4192956 kB
SwapFree:      4136184 kB
Dirty:            3564 kB
Writeback:           0 kB
AnonPages:       11156 kB
Mapped:           9200 kB
Slab:            42412 kB
PageTables:       4132 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180216 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62260 MiB
End job on node011 at 2010-06-14 00:52:42