Trace number 3693438

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
SCIP spx standard SCIP 2.1.1.4. with SoPlex 1.6.0.3 standard fixedOPT8 0.073988 0.074535

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/area_delay/normalized-fir02_area_delay.opb
MD5SUM8d75b7afdbc0cca5deeed142ea90f220
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark8
Best CPU time to get the best result obtained on this benchmark0.004998
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 8
Optimality of the best value was proved YES
Number of variables716
Total number of constraints1923
Number of constraints which are clauses1923
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 constraint1
Maximum length of a constraint31
Number of terms in the objective function 331
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 331
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 331
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data 

0.00/0.00	c SCIP version 2.1.1.4 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.6.0.3] [GitHash: a3bf3a4-dirty]
0.00/0.00	c Copyright (c) 2002-2012 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-3693438-1338035107.opb>
0.00/0.00	c original problem has 716 variables (716 bin, 0 int, 0 impl, 0 cont) and 1923 constraints
0.00/0.00	c problem read in 0.01
0.00/0.01	c presolving:
0.00/0.02	c (round 1) 329 del vars, 662 del conss, 0 add conss, 23 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 4044 impls, 0 clqs
0.00/0.02	c (round 2) 330 del vars, 834 del conss, 0 add conss, 24 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 4044 impls, 0 clqs
0.02/0.03	c (round 3) 330 del vars, 843 del conss, 0 add conss, 24 chg bounds, 0 chg sides, 0 chg coeffs, 1047 upgd conss, 4044 impls, 0 clqs
0.02/0.03	c (round 4) 335 del vars, 876 del conss, 0 add conss, 24 chg bounds, 0 chg sides, 0 chg coeffs, 1047 upgd conss, 4044 impls, 0 clqs
0.02/0.03	c (round 5) 335 del vars, 878 del conss, 0 add conss, 24 chg bounds, 0 chg sides, 0 chg coeffs, 1081 upgd conss, 4044 impls, 0 clqs
0.02/0.04	c    (0.0s) probing: 51/381 (13.4%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.02/0.04	c    (0.0s) probing aborted: 50/50 successive totally useless probings
0.02/0.04	c (round 6) 335 del vars, 884 del conss, 2 add conss, 24 chg bounds, 0 chg sides, 0 chg coeffs, 1081 upgd conss, 4044 impls, 0 clqs
0.02/0.05	c presolving (7 rounds):
0.02/0.05	c  335 deleted vars, 884 deleted constraints, 2 added constraints, 24 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.02/0.05	c  4044 implications, 0 cliques
0.02/0.05	c presolved problem has 381 variables (381 bin, 0 int, 0 impl, 0 cont) and 1041 constraints
0.02/0.05	c     958 constraints of type <setppc>
0.02/0.05	c       2 constraints of type <and>
0.02/0.05	c      81 constraints of type <logicor>
0.02/0.05	c transformed objective value is always integral (scale: 1)
0.02/0.05	c Presolving Time: 0.04
0.02/0.05	c - non default parameters ----------------------------------------------------------------------
0.02/0.05	c # SCIP version 2.1.1.4
0.02/0.05	c 
0.02/0.05	c # maximal time in seconds to run
0.02/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.02/0.05	c limits/time = 1797
0.02/0.05	c 
0.02/0.05	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.02/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.02/0.05	c limits/memory = 13950
0.02/0.05	c 
0.02/0.05	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.02/0.05	c # [type: int, range: [1,2], default: 1]
0.02/0.05	c timing/clocktype = 2
0.02/0.05	c 
0.02/0.05	c # belongs reading time to solving time?
0.02/0.05	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.02/0.05	c timing/reading = TRUE
0.02/0.05	c 
0.02/0.05	c -----------------------------------------------------------------------------------------------
0.02/0.05	c start solving
0.02/0.05	c 
0.02/0.05	o 14
0.02/0.05	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.02/0.05	c T 0.1s|     1 |     0 |     0 |     - |3419k|   0 |   - | 381 |1041 | 381 |1043 |   0 |   0 |   0 |      --      | 1.400000e+01 |    Inf 
0.02/0.05	o 9
0.02/0.05	c b 0.1s|     1 |     0 |     0 |     - |3315k|   0 |   - | 381 |1041 | 381 |1043 |   0 |   0 |   0 |      --      | 9.000000e+00 |    Inf 
0.02/0.05	c   0.1s|     1 |     0 |    54 |     - |3306k|   0 |  46 | 381 |1041 | 381 |1043 |   0 |   0 |   0 | 8.000000e+00 | 9.000000e+00 |  12.50%
0.02/0.06	c   0.1s|     1 |     0 |    54 |     - |3262k|   0 |  46 | 381 |1041 | 381 | 264 |   0 |   0 |   0 | 8.000000e+00 | 9.000000e+00 |  12.50%
0.02/0.06	c   0.1s|     1 |     0 |    59 |     - |3242k|   0 |   0 | 381 | 244 | 381 | 251 |   5 |   0 |   0 | 8.000000e+00 | 9.000000e+00 |  12.50%
0.02/0.06	o 8
0.02/0.06	c * 0.1s|     1 |     0 |    59 |     - |3250k|   0 |   - | 381 | 244 | 381 | 251 |   5 |   0 |   0 | 8.000000e+00 | 8.000000e+00 |   0.00%
0.02/0.06	c 
0.02/0.06	c SCIP Status        : problem is solved [optimal solution found]
0.02/0.06	c Solving Time (sec) : 0.06
0.02/0.06	c Solving Nodes      : 1
0.02/0.06	c Primal Bound       : +8.00000000000000e+00 (4 solutions)
0.02/0.06	c Dual Bound         : +8.00000000000000e+00
0.02/0.06	c Gap                : 0.00 %
0.02/0.06	s OPTIMUM FOUND
0.02/0.06	v x83 x82 x81 x80 -x79 x78 x77 x76 -x75 -x715 -x74 x73 -x72 x71 x70 x69 -x68 -x67 -x66 x65 x64 -x63 x712 -x710 -x708 -x706 x62 x61 
0.02/0.06	v -x60 x59 -x703 -x701 -x699 -x697 -x695 -x58 x57 x56 x55 x54 -x53 -x52 -x693 -x691 -x51 -x50 -x49 -x48 -x688 -x686 -x684 -x682 
0.02/0.06	v -x680 -x47 -x677 -x46 -x675 -x673 -x45 -x671 x44 -x43 x42 x41 -x40 -x669 -x667 -x665 -x663 -x661 -x659 -x657 -x655 -x39 -x653 
0.02/0.06	v -x651 -x649 x38 -x647 -x645 -x643 -x641 -x639 -x37 x36 x35 x34 x33 -x32 -x31 -x30 -x635 -x633 -x631 -x628 -x29 -x626 -x624 
0.02/0.06	v -x28 -x27 -x621 -x26 -x619 -x617 -x615 -x613 -x611 -x609 -x607 -x605 -x603 -x601 -x599 -x25 -x596 -x24 -x23 -x591 -x22 -x589 
0.02/0.06	v -x587 -x585 -x581 -x579 -x577 -x575 -x21 -x572 -x570 -x20 -x568 -x566 -x564 -x562 -x560 -x558 -x556 -x554 -x551 -x549 -x547 
0.02/0.06	v -x19 -x545 -x543 -x541 -x539 -x537 -x535 -x533 -x531 -x529 -x527 -x18 -x525 -x523 -x521 -x519 -x517 -x515 -x513 -x511 -x509 
0.02/0.06	v -x506 -x504 -x502 -x500 -x498 -x496 -x494 -x492 -x490 -x488 -x486 -x483 -x481 -x479 -x477 -x475 -x473 -x471 -x469 -x466 x17 -x464 
0.02/0.06	v -x461 -x16 -x459 -x457 -x455 -x453 -x15 -x451 -x449 -x447 -x445 -x443 -x441 -x439 -x437 -x435 -x14 -x433 -x430 x13 -x428 
0.02/0.06	v -x426 -x424 -x421 -x12 -x419 -x417 -x415 -x412 -x410 -x408 x11 -x406 -x404 -x401 -x399 -x10 -x397 -x395 -x393 -x391 -x389 -x387 
0.02/0.06	v -x385 -x383 -x381 -x379 -x9 -x377 -x375 -x373 -x371 -x369 -x367 -x8 -x365 -x363 -x361 -x359 -x356 -x354 -x352 -x350 -x348 
0.02/0.06	v -x346 -x344 -x7 -x342 -x340 -x338 -x336 -x334 -x332 -x330 -x328 -x326 -x324 -x322 -x320 -x318 -x316 -x314 -x6 x312 -x310 -x308 
0.02/0.06	v -x306 -x304 -x302 -x300 -x298 -x296 -x294 -x292 -x290 -x288 -x286 -x284 -x282 -x280 -x278 -x276 -x274 -x272 -x270 -x268 -x266 
0.02/0.06	v -x264 -x262 -x260 -x258 -x256 -x254 -x252 -x250 -x248 -x246 -x244 -x242 -x5 -x240 -x238 -x236 -x234 -x232 -x230 -x228 -x226 
0.02/0.06	v -x224 -x222 -x220 -x218 -x216 -x4 -x214 -x211 -x209 -x207 -x205 -x203 x3 -x201 -x199 -x197 -x194 -x192 -x190 -x188 -x186 -x184 
0.02/0.06	v -x182 -x180 -x178 -x176 -x2 -x174 -x172 -x170 -x168 -x166 -x164 -x162 -x160 -x158 -x156 -x154 -x151 -x149 -x147 -x1 -x145 
0.02/0.06	v -x143 -x141 -x139 -x137 -x135 -x133 -x130 -x128 -x126 -x124 -x122 -x120 -x118 -x116 -x114 -x112 -x110 -x108 -x106 -x104 -x102 
0.02/0.06	v -x100 -x98 -x96 -x94 -x92 -x90 -x88 -x86 x84 -x716 -x714 x713 -x711 -x709 -x707 -x705 -x704 -x702 -x700 -x698 -x696 -x694 
0.02/0.06	v -x692 -x690 -x689 -x687 -x685 -x683 -x681 -x679 -x678 -x676 -x674 -x672 -x670 -x668 -x666 -x664 -x662 -x660 -x658 -x656 -x654 
0.02/0.06	v -x652 -x650 -x648 -x646 -x644 -x642 -x640 x638 -x637 -x636 -x634 -x632 -x630 -x629 -x627 -x625 -x623 -x622 -x620 -x618 -x616 
0.02/0.06	v -x614 -x612 -x610 -x608 -x606 -x604 -x602 -x600 -x598 -x597 -x595 -x594 -x593 -x592 -x590 -x588 -x586 -x584 -x583 -x582 -x580 
0.02/0.06	v -x578 -x576 -x574 -x573 -x571 -x569 -x567 -x565 -x563 -x561 -x559 -x557 -x555 -x553 -x552 -x550 -x548 -x546 -x544 -x542 -x540 
0.02/0.06	v -x538 -x536 -x534 -x532 -x530 -x528 -x526 -x524 -x522 -x520 -x518 -x516 -x514 -x512 -x510 -x508 -x507 -x505 -x503 -x501 -x499 
0.02/0.06	v -x497 -x495 -x493 -x491 -x489 -x487 -x485 -x484 -x482 -x480 -x478 -x476 -x474 -x472 -x470 x468 -x467 -x465 -x463 -x462 -x460 
0.02/0.06	v -x458 -x456 -x454 -x452 -x450 -x448 -x446 -x444 -x442 -x440 -x438 -x436 -x434 x432 -x431 -x429 -x427 -x425 -x423 -x422 -x420 
0.02/0.06	v -x418 -x416 x414 -x413 -x411 -x409 -x407 -x405 -x403 -x402 -x400 -x398 -x396 -x394 -x392 -x390 -x388 -x386 -x384 -x382 -x380 
0.02/0.06	v -x378 -x376 -x374 -x372 -x370 -x368 -x366 -x364 -x362 -x360 -x358 -x357 -x355 -x353 -x351 -x349 -x347 -x345 -x343 -x341 -x339 
0.02/0.06	v -x337 -x335 -x333 -x331 -x329 -x327 -x325 -x323 -x321 -x319 -x317 -x315 x313 -x311 -x309 -x307 -x305 -x303 -x301 -x299 -x297 
0.02/0.06	v -x295 -x293 -x291 -x289 -x287 -x285 -x283 -x281 -x279 -x277 -x275 -x273 -x271 -x269 -x267 -x265 -x263 -x261 -x259 -x257 
0.02/0.06	v -x255 -x253 -x251 -x249 -x247 -x245 -x243 -x241 -x239 -x237 -x235 -x233 -x231 -x229 -x227 -x225 -x223 -x221 -x219 -x217 -x215 
0.02/0.06	v x213 -x212 -x210 -x208 -x206 -x204 -x202 -x200 -x198 -x196 -x195 -x193 -x191 -x189 -x187 -x185 -x183 -x181 -x179 -x177 -x175 
0.02/0.06	v -x173 -x171 -x169 -x167 -x165 -x163 -x161 -x159 -x157 -x155 -x153 -x152 -x150 -x148 -x146 -x144 -x142 -x140 -x138 -x136 -x134 
0.02/0.06	v -x132 -x131 -x129 -x127 -x125 -x123 -x121 -x119 -x117 -x115 -x113 -x111 -x109 -x107 -x105 -x103 -x101 -x99 -x97 -x95 -x93 -x91 
0.02/0.06	v -x89 -x87 x85 
0.02/0.06	c SCIP Status        : problem is solved [optimal solution found]
0.02/0.06	c Total Time         :       0.06
0.02/0.06	c   solving          :       0.06
0.02/0.06	c   presolving       :       0.04 (included in solving)
0.02/0.06	c   reading          :       0.01 (included in solving)
0.02/0.06	c   copying          :       0.00 (0 times copied the problem)
0.02/0.06	c Original Problem   :
0.02/0.06	c   Problem name     : HOME/instance-3693438-1338035107.opb
0.02/0.06	c   Variables        : 716 (716 binary, 0 integer, 0 implicit integer, 0 continuous)
0.02/0.06	c   Constraints      : 1923 initial, 1923 maximal
0.02/0.06	c   Objective sense  : minimize
0.02/0.06	c Presolved Problem  :
0.02/0.06	c   Problem name     : t_HOME/instance-3693438-1338035107.opb
0.02/0.06	c   Variables        : 381 (381 binary, 0 integer, 0 implicit integer, 0 continuous)
0.02/0.06	c   Constraints      : 1041 initial, 1041 maximal
0.02/0.06	c Presolvers         :   ExecTime  SetupTime  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons    AddCons   ChgSides   ChgCoefs
0.02/0.06	c   domcol           :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.02/0.06	c   trivial          :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.02/0.06	c   dualfix          :       0.00       0.00          3          0          0          0          0          0          0          0          0
0.02/0.06	c   boundshift       :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.02/0.06	c   inttobinary      :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.02/0.06	c   convertinttobin  :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.02/0.06	c   gateextraction   :       0.00       0.00          0          0          0          0          0          6          2          0          0
0.02/0.06	c   implics          :       0.00       0.00          0          4          0          0          0          0          0          0          0
0.02/0.06	c   components       :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.02/0.06	c   pseudoobj        :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.02/0.06	c   probing          :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.02/0.06	c   setppc           :       0.01       0.00          0          0          0          0          0         31          0          0          0
0.02/0.06	c   and              :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.02/0.06	c   linear           :       0.02       0.00         24        302          0         24          0        844          0          0          0
0.02/0.06	c   logicor          :       0.00       0.00          2          0          0          0          0          3          0          0          0
0.02/0.06	c   root node        :          -          -        250          -          -        250          -          -          -          -          -
0.02/0.06	c Constraints        :     Number  MaxNumber  #Separate #Propagate    #EnfoLP    #EnfoPS     #Check   #ResProp    Cutoffs    DomReds       Cuts      Conss   Children
0.02/0.06	c   integral         :          0          0          0          0          1          0         10          0          0          0          0          0          0
0.02/0.06	c   setppc           :        958        958          2        414          1          0          7          0          0          5          0          0          0
0.02/0.06	c   and              :          2          2          2        411          1          0          5          0          0          0          1          0          0
0.02/0.06	c   logicor          :         81         81          2         84          1          0          5          0          0         13          0          0          0
0.02/0.06	c   countsols        :          0          0          0          0          1          0          6          0          0          0          0          0          0
0.02/0.06	c Constraint Timings :  TotalTime  SetupTime   Separate  Propagate     EnfoLP     EnfoPS      Check    ResProp
0.02/0.06	c   integral         :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.02/0.06	c   setppc           :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.02/0.06	c   and              :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.02/0.06	c   logicor          :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.02/0.06	c   countsols        :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.02/0.06	c Propagators        : #Propagate   #ResProp    Cutoffs    DomReds
0.02/0.06	c   rootredcost      :          0          0          0          0
0.02/0.06	c   pseudoobj        :        318          0          0          0
0.02/0.06	c   vbounds          :          0          0          0          0
0.02/0.06	c   redcost          :          3          0          0        232
0.02/0.06	c   probing          :          0          0          0          0
0.02/0.06	c Propagator Timings :  TotalTime  SetupTime   Presolve  Propagate    ResProp
0.02/0.06	c   rootredcost      :       0.00       0.00       0.00       0.00       0.00
0.02/0.06	c   pseudoobj        :       0.00       0.00       0.00       0.00       0.00
0.02/0.06	c   vbounds          :       0.00       0.00       0.00       0.00       0.00
0.02/0.06	c   redcost          :       0.00       0.00       0.00       0.00       0.00
0.02/0.06	c   probing          :       0.00       0.00       0.00       0.00       0.00
0.02/0.06	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.02/0.06	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
0.02/0.06	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.02/0.06	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.02/0.06	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.02/0.06	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.02/0.06	c   applied globally :          -          -          -          0        0.0          -          -          -
0.02/0.06	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.02/0.06	c Separators         :   ExecTime  SetupTime      Calls    Cutoffs    DomReds       Cuts      Conss
0.02/0.06	c   cut pool         :       0.00                     1          -          -          0          -    (maximal pool size: 8)
0.02/0.06	c   closecuts        :       0.00       0.00          0          0          0          0          0
0.02/0.06	c   impliedbounds    :       0.00       0.00          1          0          0          4          0
0.02/0.06	c   intobj           :       0.00       0.00          0          0          0          0          0
0.02/0.06	c   gomory           :       0.00       0.00          1          0          0         50          0
0.02/0.06	c   cgmip            :       0.00       0.00          0          0          0          0          0
0.02/0.06	c   strongcg         :       0.00       0.00          1          0          0        117          0
0.02/0.06	c   cmir             :       0.00       0.00          1          0          0          1          0
0.02/0.06	c   flowcover        :       0.00       0.00          1          0          0          2          0
0.02/0.06	c   clique           :       0.00       0.00          1          0          0          1          0
0.02/0.06	c   zerohalf         :       0.00       0.00          0          0          0          0          0
0.02/0.06	c   mcf              :       0.00       0.00          1          0          0          0          0
0.02/0.06	c   oddcycle         :       0.00       0.00          0          0          0          0          0
0.02/0.06	c   rapidlearning    :       0.00       0.00          0          0          0          0          0
0.02/0.06	c Pricers            :   ExecTime  SetupTime      Calls       Vars
0.02/0.06	c   problem variables:       0.00          -          0          0
0.02/0.06	c Branching Rules    :   ExecTime  SetupTime      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.02/0.06	c   pscost           :       0.00       0.00          0          0          0          0          0          0
0.02/0.06	c   inference        :       0.00       0.00          0          0          0          0          0          0
0.02/0.06	c   mostinf          :       0.00       0.00          0          0          0          0          0          0
0.02/0.06	c   leastinf         :       0.00       0.00          0          0          0          0          0          0
0.02/0.06	c   fullstrong       :       0.00       0.00          0          0          0          0          0          0
0.02/0.06	c   allfullstrong    :       0.00       0.00          0          0          0          0          0          0
0.02/0.06	c   random           :       0.00       0.00          0          0          0          0          0          0
0.02/0.06	c   relpscost        :       0.00       0.00          0          0          0          0          0          0
0.02/0.06	c Primal Heuristics  :   ExecTime  SetupTime      Calls      Found
0.02/0.06	c   LP solutions     :       0.00          -          -          0
0.02/0.06	c   pseudo solutions :       0.00          -          -          0
0.02/0.06	c   crossover        :       0.00       0.00          0          0
0.02/0.06	c   oneopt           :       0.00       0.00          2          1
0.02/0.06	c   smallcard        :       0.00       0.00          0          0
0.02/0.06	c   trivial          :       0.00       0.00          2          0
0.02/0.06	c   shiftandpropagate:       0.01       0.00          1          1
0.02/0.06	c   simplerounding   :       0.00       0.00          0          0
0.02/0.06	c   zirounding       :       0.00       0.00          0          0
0.02/0.06	c   rounding         :       0.00       0.00          1          0
0.02/0.06	c   shifting         :       0.00       0.00          1          1
0.02/0.06	c   intshifting      :       0.00       0.00          0          0
0.02/0.06	c   twoopt           :       0.00       0.00          0          0
0.02/0.06	c   indtwoopt        :       0.00       0.00          0          0
0.02/0.06	c   indoneopt        :       0.00       0.00          0          0
0.02/0.06	c   fixandinfer      :       0.00       0.00          0          0
0.02/0.06	c   feaspump         :       0.00       0.00          0          0
0.02/0.06	c   clique           :       0.00       0.00          0          0
0.02/0.06	c   indrounding      :       0.00       0.00          0          0
0.02/0.06	c   indcoefdiving    :       0.00       0.00          0          0
0.02/0.06	c   coefdiving       :       0.00       0.00          0          0
0.02/0.06	c   pscostdiving     :       0.00       0.00          0          0
0.02/0.06	c   fracdiving       :       0.00       0.00          0          0
0.02/0.06	c   nlpdiving        :       0.00       0.00          0          0
0.02/0.06	c   veclendiving     :       0.00       0.00          0          0
0.02/0.06	c   intdiving        :       0.00       0.00          0          0
0.02/0.06	c   actconsdiving    :       0.00       0.00          0          0
0.02/0.06	c   objpscostdiving  :       0.00       0.00          0          0
0.02/0.06	c   rootsoldiving    :       0.00       0.00          0          0
0.02/0.06	c   linesearchdiving :       0.00       0.00          0          0
0.02/0.06	c   guideddiving     :       0.00       0.00          0          0
0.02/0.06	c   octane           :       0.00       0.00          0          0
0.02/0.06	c   rens             :       0.00       0.00          0          0
0.02/0.06	c   rins             :       0.00       0.00          0          0
0.02/0.06	c   localbranching   :       0.00       0.00          0          0
0.02/0.06	c   mutation         :       0.00       0.00          0          0
0.02/0.06	c   dins             :       0.00       0.00          0          0
0.02/0.06	c   vbounds          :       0.00       0.00          0          0
0.02/0.06	c   undercover       :       0.00       0.00          1          0
0.02/0.06	c   subnlp           :       0.00       0.00          0          0
0.02/0.06	c   trysol           :       0.00       0.00          0          0
0.02/0.06	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec  Time-0-It Calls-0-It
0.02/0.06	c   primal LP        :       0.00          0          0       0.00          -       0.00          0
0.02/0.06	c   dual LP          :       0.00          4         59      29.50          -       0.00          2
0.02/0.06	c   lex dual LP      :       0.00          0          0       0.00          -
0.02/0.06	c   barrier LP       :       0.00          0          0       0.00          -       0.00          0
0.02/0.06	c   diving/probing LP:       0.00          0          0       0.00          -
0.02/0.06	c   strong branching :       0.00          0          0       0.00          -
0.02/0.06	c     (at root node) :          -          0          0       0.00          -
0.02/0.06	c   conflict analysis:       0.00          0          0       0.00          -
0.02/0.06	c B&B Tree           :
0.02/0.06	c   number of runs   :          1
0.02/0.06	c   nodes            :          1
0.02/0.06	c   nodes (total)    :          1
0.02/0.06	c   nodes left       :          0
0.02/0.06	c   max depth        :          0
0.02/0.06	c   max depth (total):          0
0.02/0.06	c   backtracks       :          0 (0.0%)
0.02/0.06	c   delayed cutoffs  :          0
0.02/0.06	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
0.02/0.06	c   avg switch length:       2.00
0.02/0.06	c   switching time   :       0.00
0.02/0.06	c Solution           :
0.02/0.06	c   Solutions found  :          4 (3 improvements)
0.02/0.06	c   First Solution   : +1.40000000000000e+01   (in run 1, after 1 nodes, 0.05 seconds, depth 281, found by <shiftandpropagate>)
0.02/0.06	c   Primal Bound     : +8.00000000000000e+00   (in run 1, after 1 nodes, 0.06 seconds, depth 0, found by <relaxation>)
0.02/0.06	c   Dual Bound       : +8.00000000000000e+00
0.02/0.06	c   Gap              :       0.00 %
0.02/0.06	c   Root Dual Bound  : +8.00000000000000e+00
0.02/0.06	c   Root Iterations  :         59
0.02/0.07	c Time complete: 0.06.

Verifier Data 

OK	8

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-3693438-1338035107/watcher-3693438-1338035107 -o /tmp/evaluation-result-3693438-1338035107/solver-3693438-1338035107 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4sfix.linux.x86_64.gnu.opt.spx -f HOME/instance-3693438-1338035107.opb -t 1800 -m 15500 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.05 2.02 2.00 3/176 8506
/proc/meminfo: memFree=27645108/32873648 swapFree=6596/6596
[pid=8506] ppid=8504 vsize=10624 CPUtime=0 cores=1,3,5,7
/proc/8506/stat : 8506 (scip-2.1.1.4sfi) R 8504 8506 6744 0 -1 4202496 1406 0 0 0 0 0 0 0 20 0 1 0 269635165 10878976 1361 33554432000 4194304 10169799 140736420685616 140736420685144 8883659 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/8506/statm: 2656 1361 412 1459 0 1188 0

[startup+0.0313659 s]
/proc/loadavg: 2.05 2.02 2.00 3/176 8506
/proc/meminfo: memFree=27645108/32873648 swapFree=6596/6596
[pid=8506] ppid=8504 vsize=20652 CPUtime=0.02 cores=1,3,5,7
/proc/8506/stat : 8506 (scip-2.1.1.4sfi) R 8504 8506 6744 0 -1 4202496 3967 0 0 0 2 0 0 0 20 0 1 0 269635165 21147648 3665 33554432000 4194304 10169799 140736420685616 140736420685144 8961143 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/8506/statm: 5163 3665 567 1459 0 3695 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 20652

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

[startup+0.0313659 s]
/proc/loadavg: 2.05 2.02 2.00 3/176 8506
/proc/meminfo: memFree=27645108/32873648 swapFree=6596/6596
[pid=8506] ppid=8504 vsize=20652 CPUtime=0.02 cores=1,3,5,7
/proc/8506/stat : 8506 (scip-2.1.1.4sfi) R 8504 8506 6744 0 -1 4202496 3967 0 0 0 2 0 0 0 20 0 1 0 269635165 21147648 3665 33554432000 4194304 10169799 140736420685616 140736420685144 8961143 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/8506/statm: 5163 3665 567 1459 0 3695 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 20652

Child status: 0
Real time (s): 0.074535
CPU time (s): 0.073988
CPU user time (s): 0.06299
CPU system time (s): 0.010998
CPU usage (%): 99.2661
Max. virtual memory (cumulated for all children) (KiB): 20652

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.06299
system time used= 0.010998
maximum resident set size= 21328
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5669
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= 3

runsolver used 0.001999 second user time and 0.004999 second system time

The end

Launcher Data 

Begin job on node148 at 2012-05-26 14:25:07
IDJOB=3693438
IDBENCH=25005
IDSOLVER=2272
FILE ID=node148/3693438-1338035107
RUNJOBID= node148-1338029706-8121
PBS_JOBID= 14624327
Free space on /tmp= 71668 MiB

SOLVER NAME= SCIP spx standard SCIP 2.1.1.4. with SoPlex 1.6.0.3 standard fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_delay/normalized-fir02_area_delay.opb
COMMAND LINE= HOME/scip-2.1.1.4sfix.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3693438-1338035107/watcher-3693438-1338035107 -o /tmp/evaluation-result-3693438-1338035107/solver-3693438-1338035107 -C 1800 -W 1900 -M 15500  HOME/scip-2.1.1.4sfix.linux.x86_64.gnu.opt.spx -f HOME/instance-3693438-1338035107.opb -t 1800 -m 15500

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

MD5SUM BENCH= 8d75b7afdbc0cca5deeed142ea90f220
RANDOM SEED=1861814722

node148.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.284
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.284
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	: 5331.94
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.284
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	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.284
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.284
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	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.284
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.284
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	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.284
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	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        27645116 kB
Buffers:          278780 kB
Cached:          2945348 kB
SwapCached:            0 kB
Active:          1743984 kB
Inactive:        2691328 kB
Active(anon):    1213680 kB
Inactive(anon):        0 kB
Active(file):     530304 kB
Inactive(file):  2691328 kB
Unevictable:        6596 kB
Mlocked:            6596 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             13884 kB
Writeback:             0 kB
AnonPages:       1221416 kB
Mapped:            17700 kB
Shmem:               200 kB
Slab:             648684 kB
SReclaimable:      92796 kB
SUnreclaim:       555888 kB
KernelStack:        1472 kB
PageTables:         6020 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:    1338104 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1171456 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= 71656 MiB
End job on node148 at 2012-05-26 14:25:07