Trace number 2664714

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 solverOPT341 39.43 39.4426

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
primes-dimacs-cnf/normalized-par16-5-c.opb
MD5SUM6b240d8b0fa78e0eeebbd7bef22cf42a
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark341
Best CPU time to get the best result obtained on this benchmark0.688894
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 341
Optimality of the best value was proved YES
Number of variables682
Total number of constraints1701
Number of constraints which are clauses1701
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 682
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 682
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 682
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-2664714-1276472243.opb>
0.00/0.04	c original problem has 682 variables (682 bin, 0 int, 0 impl, 0 cont) and 1701 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:
0.09/0.10	c (round 1) 0 del vars, 60 del conss, 0 chg bounds, 60 chg sides, 0 chg coeffs, 1639 upgd conss, 1658 impls, 0 clqs
0.09/0.11	c (round 2) 0 del vars, 60 del conss, 0 chg bounds, 60 chg sides, 0 chg coeffs, 1640 upgd conss, 1658 impls, 0 clqs
0.09/0.12	c (round 3) 0 del vars, 60 del conss, 0 chg bounds, 60 chg sides, 0 chg coeffs, 1641 upgd conss, 1658 impls, 0 clqs
0.09/0.18	c (round 4) 50 del vars, 60 del conss, 0 chg bounds, 60 chg sides, 0 chg coeffs, 1641 upgd conss, 15578 impls, 0 clqs
0.09/0.19	c presolving (5 rounds):
0.09/0.19	c  50 deleted vars, 60 deleted constraints, 0 tightened bounds, 0 added holes, 60 changed sides, 0 changed coefficients
0.09/0.19	c  15578 implications, 0 cliques
0.09/0.19	c presolved problem has 632 variables (632 bin, 0 int, 0 impl, 0 cont) and 1641 constraints
0.09/0.19	c    1641 constraints of type <logicor>
0.09/0.19	c transformed objective value is always integral (scale: 1)
0.09/0.19	c Presolving Time: 0.12
0.09/0.19	c - non default parameters ----------------------------------------------------------------------
0.09/0.19	c # SCIP version 1.2.1.2
0.09/0.19	c 
0.09/0.19	c # maximal number of intermediate conflict constraints generated in conflict graph (-1: use every intermediate constraint)
0.09/0.19	c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.19	c conflict/interconss = 0
0.09/0.19	c 
0.09/0.19	c # should binary conflicts be preferred?
0.09/0.19	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.19	c conflict/preferbinary = TRUE
0.09/0.19	c 
0.09/0.19	c # maximum age an unnecessary constraint can reach before it is deleted (0: dynamic, -1: keep all constraints)
0.09/0.19	c # [type: int, range: [-1,2147483647], default: 0]
0.09/0.19	c constraints/agelimit = 1
0.09/0.19	c 
0.09/0.19	c # should enforcement of pseudo solution be disabled?
0.09/0.19	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.19	c constraints/disableenfops = TRUE
0.09/0.19	c 
0.09/0.19	c # frequency for displaying node information lines
0.09/0.19	c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.19	c display/freq = 10000
0.09/0.19	c 
0.09/0.19	c # maximal time in seconds to run
0.09/0.19	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.19	c limits/time = 1799.97
0.09/0.19	c 
0.09/0.19	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.19	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.19	c limits/memory = 1620
0.09/0.19	c 
0.09/0.19	c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
0.09/0.19	c # [type: int, range: [-1,2147483647], default: 1]
0.09/0.19	c lp/solvefreq = -1
0.09/0.19	c 
0.09/0.19	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)
0.09/0.19	c # [type: char, range: {lafpsqd}, default: l]
0.09/0.19	c lp/pricing = a
0.09/0.19	c 
0.09/0.19	c # should presolving try to simplify inequalities
0.09/0.19	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.19	c constraints/linear/simplifyinequalities = TRUE
0.09/0.19	c 
0.09/0.19	c # should presolving try to simplify knapsacks
0.09/0.19	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.19	c constraints/knapsack/simplifyinequalities = TRUE
0.09/0.19	c 
0.09/0.19	c # priority of node selection rule <dfs> in standard mode
0.09/0.19	c # [type: int, range: [-536870912,536870911], default: 0]
0.09/0.19	c nodeselection/dfs/stdpriority = 1000000
0.09/0.19	c 
0.09/0.19	c -----------------------------------------------------------------------------------------------
0.09/0.19	c start solving
0.09/0.19	c 
0.09/0.19	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.19	c   0.1s|     1 |     2 |     0 |     - |3145k|   0 |   - | 632 |1641 |   0 |   0 |   0 |   0 |   0 | 5.000000e+01 |      --      |    Inf 
9.18/9.21	o 341
9.18/9.21	c * 8.4s|  5715 |    15 |     0 |   0.0 |3437k|  31 |   - | 632 |1676 |   0 |   0 |   0 |3968 |   0 | 5.000000e+01 | 3.410000e+02 | 582.00%
15.18/15.26	c  14.0s| 10000 |    12 |     0 |   0.0 |3412k|  31 |   - | 632 |1675 |   0 |   0 |   0 |6911 |   0 | 5.000000e+01 | 3.410000e+02 | 582.00%
33.28/33.33	c  30.7s| 20000 |     9 |     0 |   0.0 |3421k|  31 |   - | 632 |1685 |   0 |   0 |   0 |  14k|   0 | 5.100000e+01 | 3.410000e+02 | 568.63%
39.38/39.42	c 
39.38/39.42	c SCIP Status        : problem is solved [optimal solution found]
39.38/39.42	c Solving Time (sec) : 36.32
39.38/39.42	c Solving Nodes      : 24062
39.38/39.42	c Primal Bound       : +3.41000000000000e+02 (1 solutions)
39.38/39.42	c Dual Bound         : +3.41000000000000e+02
39.38/39.42	c Gap                : 0.00 %
39.38/39.43	s OPTIMUM FOUND
39.38/39.43	v -x682 x681 x680 -x679 -x678 x677 -x676 x675 -x674 x673 -x672 x671 -x670 x669 -x668 x667 -x666 x665 x664 -x663 x662 -x661 -x660 
39.38/39.43	v x659 x658 -x657 -x656 x655 x654 -x653 x652 -x651 -x650 x649 x648 -x647 x646 -x645 x644 -x643 -x642 x641 -x640 x639 x638 -x637 
39.38/39.43	v -x636 x635 -x634 x633 -x632 x631 -x630 x629 -x628 x627 x626 -x625 x624 -x623 -x622 x621 -x620 x619 x618 -x617 x616 -x615 x614 
39.38/39.43	v -x613 x612 -x611 x610 -x609 -x608 x607 -x606 x605 x604 -x603 x602 -x601 x600 -x599 x598 -x597 x596 -x595 -x594 x593 x592 -x591 
39.38/39.43	v x590 -x589 -x588 x587 x586 -x585 x584 -x583 x582 -x581 -x580 x579 x578 -x577 x576 -x575 -x574 x573 -x572 x571 -x570 x569 
39.38/39.43	v -x568 x567 -x566 x565 -x564 x563 x562 -x561 -x560 x559 -x558 x557 -x556 x555 x554 -x553 x552 -x551 -x550 x549 x548 -x547 x546 
39.38/39.43	v -x545 -x544 x543 -x542 x541 -x540 x539 x538 -x537 -x536 x535 -x534 x533 x532 -x531 -x530 x529 -x528 x527 -x526 x525 -x524 x523 
39.38/39.43	v x522 -x521 x520 -x519 -x518 x517 -x516 x515 x514 -x513 x512 -x511 -x510 x509 x508 -x507 -x506 x505 -x504 x503 x502 -x501 x500 
39.38/39.43	v -x499 x498 -x497 x496 -x495 -x494 x493 -x492 x491 x490 -x489 -x488 x487 -x486 x485 -x484 x483 -x482 x481 x480 -x479 -x478 
39.38/39.43	v x477 -x476 x475 x474 -x473 x472 -x471 x470 -x469 x468 -x467 -x466 x465 -x464 x463 x462 -x461 -x460 x459 x458 -x457 x456 -x455 
39.38/39.43	v x454 -x453 -x452 x451 x450 -x449 x448 -x447 x446 -x445 -x444 x443 x442 -x441 -x440 x439 -x438 x437 -x436 x435 x434 -x433 x432 
39.38/39.43	v -x431 -x430 x429 x428 -x427 -x426 x425 x424 -x423 x422 -x421 x420 -x419 -x418 x417 -x416 x415 -x414 x413 -x412 x411 -x410 
39.38/39.43	v x409 -x408 x407 x406 -x405 x404 -x403 -x402 x401 x400 -x399 x398 -x397 -x396 x395 -x394 x393 x392 -x391 -x390 x389 -x388 x387 
39.38/39.43	v -x386 x385 -x384 x383 -x382 x381 x380 -x379 -x378 x377 x376 -x375 x374 -x373 -x372 x371 -x370 x369 x368 -x367 -x366 x365 x364 
39.38/39.43	v -x363 x362 -x361 x360 -x359 x358 -x357 -x356 x355 x354 -x353 x352 -x351 x350 -x349 x348 -x347 -x346 x345 -x344 x343 -x342 x341 
39.38/39.43	v -x340 x339 -x338 x337 x336 -x335 x334 -x333 x332 -x331 x330 -x329 x328 -x327 -x326 x325 x324 -x323 x322 -x321 x320 -x319 
39.38/39.43	v x318 -x317 x316 -x315 x314 -x313 -x312 x311 -x310 x309 x308 -x307 -x306 x305 x304 -x303 -x302 x301 x300 -x299 x298 -x297 x296 
39.38/39.43	v -x295 -x294 x293 x292 -x291 x290 -x289 x288 -x287 x286 -x285 x284 -x283 x282 -x281 x280 -x279 x278 -x277 -x276 x275 x274 -x273 
39.38/39.43	v -x272 x271 -x270 x269 x268 -x267 x266 -x265 x264 -x263 -x262 x261 -x260 x259 -x258 x257 -x256 x255 x254 -x253 -x252 x251 -x250 
39.38/39.43	v x249 -x248 x247 x246 -x245 x244 -x243 -x242 x241 x240 -x239 x238 -x237 x236 -x235 -x234 x233 x232 -x231 x230 -x229 x228 
39.38/39.43	v -x227 -x226 x225 x224 -x223 x222 -x221 x220 -x219 -x218 x217 x216 -x215 x214 -x213 x212 -x211 -x210 x209 x208 -x207 x206 -x205 
39.38/39.43	v x204 -x203 -x202 x201 x200 -x199 x198 -x197 x196 -x195 -x194 x193 x192 -x191 x190 -x189 -x188 x187 -x186 x185 -x184 x183 x182 
39.38/39.43	v -x181 x180 -x179 x178 -x177 x176 -x175 -x174 x173 x172 -x171 x170 -x169 x168 -x167 -x166 x165 x164 -x163 x162 -x161 x160 -x159 
39.38/39.43	v -x158 x157 x156 -x155 x154 -x153 x152 -x151 -x150 x149 x148 -x147 x146 -x145 x144 -x143 -x142 x141 x140 -x139 x138 -x137 
39.38/39.43	v x136 -x135 -x134 x133 x132 -x131 x130 -x129 x128 -x127 -x126 x125 x124 -x123 x122 -x121 x120 -x119 -x118 x117 x116 -x115 x114 
39.38/39.43	v -x113 x112 -x111 -x110 x109 x108 -x107 x106 -x105 x104 -x103 -x102 x101 x100 -x99 x98 -x97 x96 -x95 -x94 x93 x92 -x91 x90 -x89 
39.38/39.43	v x88 -x87 -x86 x85 x84 -x83 x82 -x81 x80 -x79 -x78 x77 x76 -x75 x74 -x73 x72 -x71 -x70 x69 -x68 x67 x66 -x65 x64 -x63 -x62 
39.38/39.43	v x61 x60 -x59 -x58 x57 x56 -x55 -x54 x53 x52 -x51 -x50 x49 x48 -x47 -x46 x45 x44 -x43 -x42 x41 x40 -x39 -x38 x37 x36 -x35 -x34 
39.38/39.43	v x33 x32 -x31 -x30 x29 x28 -x27 -x26 x25 x24 -x23 -x22 x21 x20 -x19 -x18 x17 x16 -x15 -x14 x13 x12 -x11 -x10 x9 -x8 x7 x6 -x5 
39.38/39.43	v -x4 x3 -x2 x1 
39.38/39.43	c SCIP Status        : problem is solved [optimal solution found]
39.38/39.43	c Solving Time       :      36.32
39.38/39.43	c Original Problem   :
39.38/39.43	c   Problem name     : HOME/instance-2664714-1276472243.opb
39.38/39.43	c   Variables        : 682 (682 binary, 0 integer, 0 implicit integer, 0 continuous)
39.38/39.43	c   Constraints      : 1701 initial, 1701 maximal
39.38/39.43	c Presolved Problem  :
39.38/39.43	c   Problem name     : t_HOME/instance-2664714-1276472243.opb
39.38/39.43	c   Variables        : 632 (632 binary, 0 integer, 0 implicit integer, 0 continuous)
39.38/39.43	c   Constraints      : 1641 initial, 1761 maximal
39.38/39.43	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
39.38/39.43	c   trivial          :       0.00          0          0          0          0          0          0          0          0
39.38/39.43	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
39.38/39.43	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
39.38/39.43	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
39.38/39.43	c   implics          :       0.00          0          0          0          0          0          0          0          0
39.38/39.43	c   probing          :       0.04          0         50          0          0          0          0          0          0
39.38/39.43	c   linear           :       0.03          0          0          0          0          0         60         60          0
39.38/39.43	c   logicor          :       0.05          0          0          0          0          0          0          0          0
39.38/39.43	c   root node        :          -        233          -          -        233          -          -          -          -
39.38/39.43	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
39.38/39.43	c   integral         :          0          0          0          0          0          0          0          0          0          0
39.38/39.43	c   logicor          :       1641+         0     616393          0          1      16132    2933936          0          0          0
39.38/39.43	c   countsols        :          0          0          0          0          1          0          0          0          0          0
39.38/39.43	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
39.38/39.43	c   integral         :       0.00       0.00       0.00       0.00       0.00
39.38/39.43	c   logicor          :       8.88       0.00       8.88       0.00       0.00
39.38/39.43	c   countsols        :       0.00       0.00       0.00       0.00       0.00
39.38/39.43	c Propagators        :       Time      Calls    Cutoffs    DomReds
39.38/39.43	c   vbounds          :       0.27          2          0          0
39.38/39.43	c   rootredcost      :       0.29          0          0          0
39.38/39.43	c   pseudoobj        :      16.26     631530          0          0
39.38/39.43	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
39.38/39.43	c   propagation      :       1.39      16132      16131      16131       10.9        952        6.6          -
39.38/39.43	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
39.38/39.43	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
39.38/39.43	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
39.38/39.43	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
39.38/39.43	c   applied globally :          -          -          -      17083       10.7          -          -          -
39.38/39.43	c   applied locally  :          -          -          -          0        0.0          -          -          -
39.38/39.43	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
39.38/39.43	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
39.38/39.43	c   redcost          :       0.00          0          0          0          0          0
39.38/39.43	c   impliedbounds    :       0.00          0          0          0          0          0
39.38/39.43	c   intobj           :       0.00          0          0          0          0          0
39.38/39.43	c   cgmip            :       0.00          0          0          0          0          0
39.38/39.43	c   gomory           :       0.00          0          0          0          0          0
39.38/39.43	c   strongcg         :       0.00          0          0          0          0          0
39.38/39.43	c   cmir             :       0.00          0          0          0          0          0
39.38/39.43	c   flowcover        :       0.00          0          0          0          0          0
39.38/39.43	c   clique           :       0.00          0          0          0          0          0
39.38/39.43	c   zerohalf         :       0.00          0          0          0          0          0
39.38/39.43	c   mcf              :       0.00          0          0          0          0          0
39.38/39.43	c   rapidlearning    :       0.00          0          0          0          0          0
39.38/39.43	c Pricers            :       Time      Calls       Vars
39.38/39.43	c   problem variables:       0.00          0          0
39.38/39.43	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
39.38/39.43	c   relpscost        :       0.00          0          0          0          0          0          0
39.38/39.43	c   pscost           :       0.00          0          0          0          0          0          0
39.38/39.43	c   inference        :       1.35      16272          0          0          0          0      32544
39.38/39.43	c   mostinf          :       0.00          0          0          0          0          0          0
39.38/39.43	c   leastinf         :       0.00          0          0          0          0          0          0
39.38/39.43	c   fullstrong       :       0.00          0          0          0          0          0          0
39.38/39.43	c   allfullstrong    :       0.00          0          0          0          0          0          0
39.38/39.43	c   random           :       0.00          0          0          0          0          0          0
39.38/39.43	c Primal Heuristics  :       Time      Calls      Found
39.38/39.43	c   LP solutions     :       0.00          -          0
39.38/39.43	c   pseudo solutions :       0.00          -          1
39.38/39.43	c   oneopt           :       0.02          0          0
39.38/39.43	c   trivial          :       0.00          2          0
39.38/39.43	c   simplerounding   :       0.00          0          0
39.38/39.43	c   zirounding       :       0.00          0          0
39.38/39.43	c   rounding         :       0.00          0          0
39.38/39.43	c   shifting         :       0.00          0          0
39.38/39.43	c   intshifting      :       0.00          0          0
39.38/39.43	c   twoopt           :       0.00          0          0
39.38/39.43	c   fixandinfer      :       0.00          0          0
39.38/39.43	c   feaspump         :       0.00          0          0
39.38/39.43	c   coefdiving       :       0.00          0          0
39.38/39.43	c   pscostdiving     :       0.00          0          0
39.38/39.43	c   fracdiving       :       0.00          0          0
39.38/39.43	c   veclendiving     :       0.00          0          0
39.38/39.43	c   intdiving        :       0.00          0          0
39.38/39.43	c   actconsdiving    :       0.00          0          0
39.38/39.43	c   objpscostdiving  :       0.00          0          0
39.38/39.43	c   rootsoldiving    :       0.00          0          0
39.38/39.43	c   linesearchdiving :       0.00          0          0
39.38/39.43	c   guideddiving     :       0.00          0          0
39.38/39.43	c   octane           :       0.00          0          0
39.38/39.43	c   rens             :       0.00          0          0
39.38/39.43	c   rins             :       0.00          0          0
39.38/39.43	c   localbranching   :       0.00          0          0
39.38/39.43	c   mutation         :       0.00          0          0
39.38/39.43	c   crossover        :       0.00          0          0
39.38/39.43	c   dins             :       0.00          0          0
39.38/39.43	c   undercover       :       0.00          0          0
39.38/39.43	c   nlp              :       0.00          0          0
39.38/39.43	c   trysol           :       0.02          0          0
39.38/39.43	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
39.38/39.43	c   primal LP        :       0.00          0          0       0.00          -
39.38/39.43	c   dual LP          :       0.00          0          0       0.00          -
39.38/39.43	c   lex dual LP      :       0.00          0          0       0.00          -
39.38/39.43	c   barrier LP       :       0.00          0          0       0.00          -
39.38/39.43	c   diving/probing LP:       0.00          0          0       0.00          -
39.38/39.43	c   strong branching :       0.00          0          0       0.00          -
39.38/39.43	c     (at root node) :          -          0          0       0.00          -
39.38/39.43	c   conflict analysis:       0.00          0          0       0.00          -
39.38/39.43	c B&B Tree           :
39.38/39.43	c   number of runs   :          1
39.38/39.43	c   nodes            :      24062
39.38/39.43	c   nodes (total)    :      24062
39.38/39.43	c   nodes left       :          0
39.38/39.43	c   max depth        :         31
39.38/39.43	c   max depth (total):         31
39.38/39.43	c   backtracks       :       8378 (34.8%)
39.38/39.43	c   delayed cutoffs  :       8483
39.38/39.43	c   repropagations   :      23596 (1522060 domain reductions, 8343 cutoffs)
39.38/39.43	c   avg switch length:       2.63
39.38/39.43	c   switching time   :       3.56
39.38/39.43	c Solution           :
39.38/39.43	c   Solutions found  :          1 (1 improvements)
39.38/39.43	c   First Solution   : +3.41000000000000e+02   (in run 1, after 5715 nodes, 8.41 seconds, depth 21, found by <relaxation>)
39.38/39.43	c   Primal Bound     : +3.41000000000000e+02   (in run 1, after 5715 nodes, 8.41 seconds, depth 21, found by <relaxation>)
39.38/39.43	c   Dual Bound       : +3.41000000000000e+02
39.38/39.43	c   Gap              :       0.00 %
39.38/39.43	c   Root Dual Bound  : +5.00000000000000e+01
39.38/39.43	c   Root Iterations  :          0
39.38/39.44	c Time complete: 39.42.

Verifier Data 

OK	341

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2664714-1276472243/watcher-2664714-1276472243 -o /tmp/evaluation-result-2664714-1276472243/solver-2664714-1276472243 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2664714-1276472243.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: 0.92 0.98 0.99 3/106 27248
/proc/meminfo: memFree=1841856/2059040 swapFree=4140108/4192956
[pid=27248] ppid=27246 vsize=6584 CPUtime=0
/proc/27248/stat : 27248 (pbscip.linux.x8) R 27246 27248 26346 0 -1 4202496 957 0 0 0 0 0 0 0 22 0 1 0 22827981 6742016 880 1992294400 4194304 7136930 140733769445168 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27248/statm: 1646 890 254 719 0 925 0

[startup+0.0949551 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 27248
/proc/meminfo: memFree=1841856/2059040 swapFree=4140108/4192956
[pid=27248] ppid=27246 vsize=15924 CPUtime=0.08
/proc/27248/stat : 27248 (pbscip.linux.x8) R 27246 27248 26346 0 -1 4202496 3879 0 0 0 7 1 0 0 22 0 1 0 22827981 16306176 3191 1992294400 4194304 7136930 140733769445168 18446744073709551615 6346613 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27248/statm: 3981 3191 345 719 0 3260 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 15924

[startup+0.100955 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 27248
/proc/meminfo: memFree=1841856/2059040 swapFree=4140108/4192956
[pid=27248] ppid=27246 vsize=14896 CPUtime=0.09
/proc/27248/stat : 27248 (pbscip.linux.x8) R 27246 27248 26346 0 -1 4202496 3880 0 0 0 8 1 0 0 22 0 1 0 22827981 15253504 2934 1992294400 4194304 7136930 140733769445168 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27248/statm: 3724 2934 345 719 0 3003 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14896

[startup+0.300978 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 27248
/proc/meminfo: memFree=1841856/2059040 swapFree=4140108/4192956
[pid=27248] ppid=27246 vsize=17452 CPUtime=0.29
/proc/27248/stat : 27248 (pbscip.linux.x8) R 27246 27248 26346 0 -1 4202496 6111 0 0 0 25 4 0 0 22 0 1 0 22827981 17870848 3620 1992294400 4194304 7136930 140733769445168 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27248/statm: 4363 3620 387 719 0 3642 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17452

[startup+0.701024 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 27248
/proc/meminfo: memFree=1841856/2059040 swapFree=4140108/4192956
[pid=27248] ppid=27246 vsize=18256 CPUtime=0.69
/proc/27248/stat : 27248 (pbscip.linux.x8) R 27246 27248 26346 0 -1 4202496 6315 0 0 0 61 8 0 0 23 0 1 0 22827981 18694144 3824 1992294400 4194304 7136930 140733769445168 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27248/statm: 4564 3824 387 719 0 3843 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18256

[startup+1.50112 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 27249
/proc/meminfo: memFree=1827464/2059040 swapFree=4140108/4192956
[pid=27248] ppid=27246 vsize=19348 CPUtime=1.49
/proc/27248/stat : 27248 (pbscip.linux.x8) R 27246 27248 26346 0 -1 4202496 6597 0 0 0 134 15 0 0 25 0 1 0 22827981 19812352 4106 1992294400 4194304 7136930 140733769445168 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27248/statm: 4837 4106 387 719 0 4116 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19348

[startup+3.1013 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 27249
/proc/meminfo: memFree=1826224/2059040 swapFree=4140108/4192956
[pid=27248] ppid=27246 vsize=20200 CPUtime=3.09
/proc/27248/stat : 27248 (pbscip.linux.x8) R 27246 27248 26346 0 -1 4202496 6816 0 0 0 281 28 0 0 25 0 1 0 22827981 20684800 4325 1992294400 4194304 7136930 140733769445168 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27248/statm: 5050 4325 387 719 0 4329 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20200

[startup+6.30167 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 27249
/proc/meminfo: memFree=1824860/2059040 swapFree=4140108/4192956
[pid=27248] ppid=27246 vsize=21164 CPUtime=6.29
/proc/27248/stat : 27248 (pbscip.linux.x8) R 27246 27248 26346 0 -1 4202496 7052 0 0 0 576 53 0 0 25 0 1 0 22827981 21671936 4561 1992294400 4194304 7136930 140733769445168 18446744073709551615 6000746 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27248/statm: 5291 4561 387 719 0 4570 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21164

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 27249
/proc/meminfo: memFree=1824116/2059040 swapFree=4140108/4192956
[pid=27248] ppid=27246 vsize=21708 CPUtime=12.69
/proc/27248/stat : 27248 (pbscip.linux.x8) R 27246 27248 26346 0 -1 4202496 7188 0 0 0 1165 104 0 0 25 0 1 0 22827981 22228992 4697 1992294400 4194304 7136930 140733769445168 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27248/statm: 5427 4697 387 719 0 4706 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21708

[startup+25.5009 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 27249
/proc/meminfo: memFree=1823124/2059040 swapFree=4140108/4192956
[pid=27248] ppid=27246 vsize=22820 CPUtime=25.48
/proc/27248/stat : 27248 (pbscip.linux.x8) R 27246 27248 26346 0 -1 4202496 7458 0 0 0 2347 201 0 0 25 0 1 0 22827981 23367680 4967 1992294400 4194304 7136930 140733769445168 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27248/statm: 5705 4967 387 719 0 4984 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 22820

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

[startup+31.9086 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 27249
/proc/meminfo: memFree=1822628/2059040 swapFree=4140108/4192956
[pid=27248] ppid=27246 vsize=23392 CPUtime=31.89
/proc/27248/stat : 27248 (pbscip.linux.x8) R 27246 27248 26346 0 -1 4202496 7581 0 0 0 2938 251 0 0 25 0 1 0 22827981 23953408 5090 1992294400 4194304 7136930 140733769445168 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27248/statm: 5848 5090 387 719 0 5127 0
Current children cumulated CPU time (s) 31.89
Current children cumulated vsize (KiB) 23392

[startup+35.101 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 27249
/proc/meminfo: memFree=1822504/2059040 swapFree=4140108/4192956
[pid=27248] ppid=27246 vsize=23392 CPUtime=35.08
/proc/27248/stat : 27248 (pbscip.linux.x8) R 27246 27248 26346 0 -1 4202496 7596 0 0 0 3235 273 0 0 25 0 1 0 22827981 23953408 5105 1992294400 4194304 7136930 140733769445168 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27248/statm: 5848 5105 387 719 0 5127 0
Current children cumulated CPU time (s) 35.08
Current children cumulated vsize (KiB) 23392

[startup+36.7012 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 27249
/proc/meminfo: memFree=1822504/2059040 swapFree=4140108/4192956
[pid=27248] ppid=27246 vsize=23532 CPUtime=36.67
/proc/27248/stat : 27248 (pbscip.linux.x8) R 27246 27248 26346 0 -1 4202496 7602 0 0 0 3382 285 0 0 25 0 1 0 22827981 24096768 5111 1992294400 4194304 7136930 140733769445168 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27248/statm: 5883 5111 387 719 0 5162 0
Current children cumulated CPU time (s) 36.67
Current children cumulated vsize (KiB) 23532

[startup+38.3014 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 27249
/proc/meminfo: memFree=1822504/2059040 swapFree=4140108/4192956
[pid=27248] ppid=27246 vsize=23532 CPUtime=38.28
/proc/27248/stat : 27248 (pbscip.linux.x8) R 27246 27248 26346 0 -1 4202496 7614 0 0 0 3531 297 0 0 25 0 1 0 22827981 24096768 5123 1992294400 4194304 7136930 140733769445168 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27248/statm: 5883 5123 387 719 0 5162 0
Current children cumulated CPU time (s) 38.28
Current children cumulated vsize (KiB) 23532

[startup+39.1015 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 27249
/proc/meminfo: memFree=1822504/2059040 swapFree=4140108/4192956
[pid=27248] ppid=27246 vsize=23532 CPUtime=39.08
/proc/27248/stat : 27248 (pbscip.linux.x8) R 27246 27248 26346 0 -1 4202496 7614 0 0 0 3605 303 0 0 25 0 1 0 22827981 24096768 5123 1992294400 4194304 7136930 140733769445168 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27248/statm: 5883 5123 387 719 0 5162 0
Current children cumulated CPU time (s) 39.08
Current children cumulated vsize (KiB) 23532

[startup+39.3015 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 27249
/proc/meminfo: memFree=1822504/2059040 swapFree=4140108/4192956
[pid=27248] ppid=27246 vsize=23532 CPUtime=39.28
/proc/27248/stat : 27248 (pbscip.linux.x8) R 27246 27248 26346 0 -1 4202496 7614 0 0 0 3623 305 0 0 25 0 1 0 22827981 24096768 5123 1992294400 4194304 7136930 140733769445168 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27248/statm: 5883 5123 387 719 0 5162 0
Current children cumulated CPU time (s) 39.28
Current children cumulated vsize (KiB) 23532

[startup+39.4015 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 27249
/proc/meminfo: memFree=1822504/2059040 swapFree=4140108/4192956
[pid=27248] ppid=27246 vsize=23532 CPUtime=39.38
/proc/27248/stat : 27248 (pbscip.linux.x8) R 27246 27248 26346 0 -1 4202496 7616 0 0 0 3632 306 0 0 25 0 1 0 22827981 24096768 5125 1992294400 4194304 7136930 140733769445168 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27248/statm: 5883 5125 387 719 0 5162 0
Current children cumulated CPU time (s) 39.38
Current children cumulated vsize (KiB) 23532

Child status: 0
Real time (s): 39.4426
CPU time (s): 39.43
CPU user time (s): 36.3615
CPU system time (s): 3.06853
CPU usage (%): 99.968
Max. virtual memory (cumulated for all children) (KiB): 23532

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 36.3615
system time used= 3.06853
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7629
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= 3
involuntary context switches= 118

runsolver used 0.081987 second user time and 0.185971 second system time

The end

Launcher Data 

Begin job on node006 at 2010-06-14 01:37:23
IDJOB=2664714
IDBENCH=2206
IDSOLVER=1167
FILE ID=node006/2664714-1276472243
PBS_JOBID= 11173357
Free space on /tmp= 62472 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-par16-5-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-2664714-1276472243/watcher-2664714-1276472243 -o /tmp/evaluation-result-2664714-1276472243/solver-2664714-1276472243 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2664714-1276472243.opb -t 1800 -m 1800

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

MD5SUM BENCH= 6b240d8b0fa78e0eeebbd7bef22cf42a
RANDOM SEED=2032756347

node006.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		: 3000.204
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	: 6000.40
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		: 3000.204
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:       1842384 kB
Buffers:         43628 kB
Cached:          92640 kB
SwapCached:       6484 kB
Active:          87632 kB
Inactive:        62400 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1842384 kB
SwapTotal:     4192956 kB
SwapFree:      4140108 kB
Dirty:            3364 kB
Writeback:           0 kB
AnonPages:       12076 kB
Mapped:          12892 kB
Slab:            45024 kB
PageTables:       3928 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180996 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= 62472 MiB
End job on node006 at 2010-06-14 01:38:03