Trace number 3736087

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
PB09: SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)OPT24890 0.045992 0.045984

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/
submittedPB07/aksoy/trarea_ac/normalized-fir02_trarea_ac.opb
MD5SUMaa73e48897f9c10e5003e2188d9e7ab9
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark24890
Best CPU time to get the best result obtained on this benchmark0.028994
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 24890
Optimality of the best value was proved YES
Number of variables644
Total number of constraints1034
Number of constraints which are clauses1034
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 353
Biggest coefficient in the objective function 2034
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 561307
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 2034
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 561307
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.01	c SCIP version 1.1.0.7
0.00/0.01	c LP-Solver SoPlex 1.4.1
0.00/0.01	c user parameter file <scip.set> not found - using default parameters
0.00/0.01	c read problem <HOME/instance-3736087-1338711940.opb>
0.00/0.01	c original problem has 644 variables (644 bin, 0 int, 0 impl, 0 cont) and 1034 constraints
0.00/0.01	c start presolving problem
0.00/0.01	c presolving:
0.00/0.01	c (round 1) 253 del vars, 490 del conss, 4 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 1476 impls, 0 clqs
0.00/0.01	c (round 2) 255 del vars, 501 del conss, 4 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 1476 impls, 0 clqs
0.00/0.02	c (round 3) 255 del vars, 501 del conss, 4 chg bounds, 0 chg sides, 0 chg coeffs, 416 upgd conss, 1476 impls, 0 clqs
0.00/0.02	c (round 4) 255 del vars, 501 del conss, 4 chg bounds, 0 chg sides, 0 chg coeffs, 533 upgd conss, 1476 impls, 0 clqs
0.00/0.03	c    (0.0s) probing: 101/389 (26.0%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.03	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.03	c presolving (5 rounds):
0.00/0.03	c  255 deleted vars, 501 deleted constraints, 4 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.03	c  1476 implications, 0 cliques
0.00/0.03	c presolved problem has 389 variables (389 bin, 0 int, 0 impl, 0 cont) and 533 constraints
0.00/0.03	c     533 constraints of type <logicor>
0.00/0.03	c transformed objective value is always integral (scale: 1)
0.00/0.03	c Presolving Time: 0.02
0.00/0.03	c strange?!, PURESAT with obj
0.00/0.03	c -----------------------------------------------------------------------------------------------
0.00/0.03	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.03	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.03	c limits/memory = c 13950
0.00/0.03	c # maximal time in seconds to run
0.00/0.03	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.03	c limits/time = c 1791
0.00/0.03	c # frequency for displaying node information lines
0.00/0.03	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.03	c display/freq = c 10000
0.00/0.03	c -----------------------------------------------------------------------------------------------
0.00/0.03	c start solving problem
0.00/0.03	c 
0.00/0.03	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.03	c   0.0s|     1 |     0 |    86 |2356k|   0 |   0 | 389 | 533 | 533 | 389 | 533 |   0 |   0 |   0 | 2.489000e+04 |      --      |    Inf 
0.00/0.04	o 24890
0.00/0.04	c * 0.0s|     1 |     0 |    86 |2364k|   0 |   - | 389 | 533 | 533 | 389 | 533 |   0 |   0 |   0 | 2.489000e+04 | 2.489000e+04 |   0.00%
0.00/0.04	c 
0.00/0.04	c SCIP Status        : problem is solved [optimal solution found]
0.00/0.04	c Solving Time (sec) : 0.03
0.00/0.04	c Solving Nodes      : 1
0.00/0.04	c Primal Bound       : +2.48900000000000e+04 (1 solutions)
0.00/0.04	c Dual Bound         : +2.48900000000000e+04
0.00/0.04	c Gap                : 0.00 %
0.00/0.04	c NODE         1
0.00/0.04	c DUAL BOUND   24890
0.00/0.04	c PRIMAL BOUND 24890
0.00/0.04	c GAP          0
0.00/0.04	s OPTIMUM FOUND
0.00/0.04	v -x54 -x53 -x625 -x52 -x620 -x614 -x608 -x603 -x51 -x601 x50 -x597 -x49 -x48 -x592 -x590 -x588 -x584 -x47 -x579 -x577 -x46 -x572 
0.00/0.04	v x568 -x566 -x564 -x562 -x560 -x557 -x554 -x552 -x549 -x545 -x542 -x540 -x538 -x45 -x535 -x533 -x44 -x529 -x527 -x524 -x522 -x520 
0.00/0.04	v -x518 -x516 -x514 -x512 -x509 -x507 -x504 -x501 -x499 -x497 -x495 -x43 -x491 -x488 -x42 -x484 -x41 -x480 -x478 -x476 -x40 
0.00/0.04	v -x39 -x38 -x471 -x468 -x466 -x464 -x462 -x460 -x37 -x456 -x36 -x453 -x450 -x448 x446 -x444 -x442 -x440 -x438 -x436 -x433 -x431 
0.00/0.04	v -x429 -x427 -x35 -x424 -x421 -x419 -x34 -x417 -x415 -x413 -x411 -x408 -x406 -x404 -x402 -x400 -x398 -x33 -x396 -x394 -x392 
0.00/0.04	v -x390 -x386 -x384 -x382 -x380 -x378 -x376 -x374 -x372 -x32 -x369 -x366 -x31 -x364 -x361 -x30 -x29 -x356 -x353 -x28 -x351 -x27 
0.00/0.04	v -x26 -x347 -x25 -x344 -x341 -x24 -x339 -x337 -x335 -x332 -x330 -x328 -x23 -x325 -x22 -x322 -x320 -x21 -x317 -x315 -x20 -x312 
0.00/0.04	v -x19 -x308 -x18 -x306 -x304 -x302 -x300 -x298 -x296 -x294 -x17 -x291 -x289 -x16 -x286 -x284 -x281 -x279 -x277 -x275 -x272 
0.00/0.04	v -x270 -x268 -x266 -x264 -x15 -x261 -x259 -x257 -x254 -x252 -x250 -x248 -x246 -x244 -x14 -x242 -x240 -x238 -x236 -x13 -x233 -x231 
0.00/0.04	v -x229 -x227 -x225 -x223 -x221 -x219 -x217 -x215 -x213 -x211 -x209 -x207 -x205 -x203 -x201 x199 -x197 -x195 -x193 -x191 -x189 
0.00/0.04	v -x187 -x185 -x183 -x181 -x179 -x177 -x175 -x173 -x171 -x169 -x167 -x165 -x163 -x161 -x159 -x157 -x155 -x153 -x151 -x149 -x147 
0.00/0.04	v -x145 -x143 -x12 -x141 -x138 -x136 -x134 -x132 -x130 -x11 -x128 -x125 -x10 -x123 -x121 -x118 -x116 -x114 -x112 -x9 -x110 
0.00/0.04	v -x108 -x106 -x8 -x103 -x101 -x7 -x98 -x96 -x94 -x92 -x90 -x87 -x85 -x83 -x6 -x5 -x4 -x78 -x3 -x75 -x73 -x71 -x69 -x67 -x65 -x63 
0.00/0.04	v -x2 -x61 -x59 -x57 -x1 -x55 -x644 x643 x642 x641 x640 -x639 -x638 -x637 -x636 -x635 -x634 -x633 -x632 -x631 -x630 -x629 -x628 
0.00/0.04	v -x627 -x626 x624 -x623 -x622 -x621 -x619 -x618 x617 x616 -x615 -x613 x612 -x611 -x610 -x609 -x607 -x606 -x605 -x604 -x602 
0.00/0.04	v x600 -x599 -x598 -x596 -x595 x594 -x593 -x591 -x589 -x587 -x586 -x585 -x583 x582 -x581 -x580 -x578 -x576 -x575 -x574 -x573 
0.00/0.04	v -x571 -x570 x569 -x567 -x565 -x563 -x561 -x559 -x558 -x556 -x555 -x553 -x551 -x550 -x548 -x547 -x546 -x544 -x543 -x541 -x539 
0.00/0.04	v -x537 -x536 -x534 -x532 -x531 -x530 -x528 -x526 -x525 -x523 -x521 -x519 -x517 -x515 -x513 x511 -x510 -x508 -x506 -x505 -x503 
0.00/0.04	v -x502 -x500 -x498 -x496 -x494 -x493 -x492 -x490 -x489 -x487 -x486 -x485 -x483 -x482 -x481 -x479 -x477 -x475 -x474 -x473 -x472 
0.00/0.04	v x470 -x469 -x467 -x465 -x463 -x461 -x459 -x458 -x457 -x455 -x454 -x452 -x451 -x449 x447 -x445 -x443 -x441 -x439 -x437 -x435 
0.00/0.04	v -x434 -x432 -x430 -x428 -x426 -x425 -x423 -x422 -x420 -x418 -x416 -x414 -x412 -x410 -x409 -x407 -x405 -x403 -x401 -x399 -x397 
0.00/0.04	v -x395 -x393 -x391 -x389 -x388 -x387 -x385 -x383 -x381 -x379 -x377 -x375 -x373 -x371 -x370 -x368 -x367 -x365 -x363 -x362 -x360 
0.00/0.04	v -x359 -x358 -x357 -x355 -x354 -x352 -x350 -x349 -x348 -x346 -x345 -x343 -x342 -x340 -x338 -x336 -x334 -x333 -x331 -x329 -x327 
0.00/0.04	v -x326 -x324 -x323 -x321 -x319 -x318 -x316 -x314 -x313 -x311 -x310 -x309 -x307 -x305 -x303 -x301 -x299 -x297 -x295 -x293 -x292 
0.00/0.04	v -x290 -x288 -x287 -x285 -x283 -x282 -x280 -x278 -x276 x274 -x273 -x271 -x269 -x267 -x265 -x263 -x262 -x260 -x258 -x256 -x255 
0.00/0.04	v -x253 -x251 -x249 -x247 -x245 -x243 -x241 -x239 -x237 -x235 -x234 -x232 -x230 -x228 -x226 -x224 -x222 -x220 -x218 -x216 -x214 
0.00/0.04	v -x212 -x210 -x208 -x206 -x204 -x202 x200 -x198 -x196 -x194 -x192 -x190 -x188 -x186 -x184 -x182 -x180 -x178 -x176 -x174 -x172 
0.00/0.04	v -x170 -x168 -x166 -x164 -x162 -x160 -x158 -x156 -x154 -x152 -x150 -x148 -x146 -x144 -x142 -x140 -x139 -x137 -x135 -x133 
0.00/0.04	v -x131 -x129 -x127 -x126 -x124 -x122 -x120 -x119 -x117 -x115 -x113 -x111 -x109 -x107 -x105 -x104 -x102 -x100 -x99 -x97 -x95 -x93 
0.00/0.04	v -x91 x89 -x88 -x86 -x84 -x82 -x81 -x80 -x79 -x77 -x76 -x74 -x72 -x70 -x68 -x66 -x64 -x62 -x60 -x58 -x56 
0.00/0.04	c SCIP Status        : problem is solved [optimal solution found]
0.00/0.04	c Solving Time       :       0.03
0.00/0.04	c Original Problem   :
0.00/0.04	c   Problem name     : HOME/instance-3736087-1338711940.opb
0.00/0.04	c   Variables        : 644 (644 binary, 0 integer, 0 implicit integer, 0 continuous)
0.00/0.04	c   Constraints      : 1034 initial, 1034 maximal
0.00/0.04	c Presolved Problem  :
0.00/0.04	c   Problem name     : t_HOME/instance-3736087-1338711940.opb
0.00/0.04	c   Variables        : 389 (389 binary, 0 integer, 0 implicit integer, 0 continuous)
0.00/0.04	c   Constraints      : 533 initial, 533 maximal
0.00/0.04	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
0.00/0.04	c   trivial          :       0.00          0          0          0          0          0          0          0          0
0.00/0.04	c   dualfix          :       0.00          2          0          0          0          0          0          0          0
0.00/0.04	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
0.00/0.04	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
0.00/0.04	c   implics          :       0.00          0          0          0          0          0          0          0          0
0.00/0.04	c   probing          :       0.00          0          0          0          0          0          0          0          0
0.00/0.04	c   linear           :       0.01          4        249          0          4          0        501          0          0
0.00/0.04	c   logicor          :       0.01          0          0          0          0          0          0          0          0
0.00/0.04	c   root node        :          -          0          -          -          0          -          -          -          -
0.00/0.04	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
0.00/0.04	c   integral         :          0          0          0          1          0          0          0          0          0          0
0.00/0.04	c   logicor          :        533          1        201          1          0          0          0          0          0          0
0.00/0.04	c   countsols        :          0          0          0          1          0          0          0          0          0          0
0.00/0.04	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
0.00/0.04	c   integral         :       0.00       0.00       0.00       0.00       0.00
0.00/0.04	c   logicor          :       0.00       0.00       0.00       0.00       0.00
0.00/0.04	c   countsols        :       0.00       0.00       0.00       0.00       0.00
0.00/0.04	c Propagators        :       Time      Calls    Cutoffs    DomReds
0.00/0.04	c   rootredcost      :       0.00          0          0          0
0.00/0.04	c   pseudoobj        :       0.00          2          0          0
0.00/0.04	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.00/0.04	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
0.00/0.04	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.00/0.04	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.00/0.04	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.00/0.04	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.00/0.04	c   applied globally :          -          -          -          0        0.0          -          -          -
0.00/0.04	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.00/0.04	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
0.00/0.04	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
0.00/0.04	c   redcost          :       0.00          1          0          0          0          0
0.00/0.04	c   impliedbounds    :       0.00          0          0          0          0          0
0.00/0.04	c   intobj           :       0.00          0          0          0          0          0
0.00/0.04	c   gomory           :       0.00          1          0          0          0          0
0.00/0.04	c   strongcg         :       0.00          1          0          0          0          0
0.00/0.04	c   cmir             :       0.00          1          0          0          0          0
0.00/0.04	c   flowcover        :       0.00          1          0          0          0          0
0.00/0.04	c   clique           :       0.00          1          0          0          0          0
0.00/0.04	c   zerohalf         :       0.00          0          0          0          0          0
0.00/0.04	c   mcf              :       0.00          1          0          0          0          0
0.00/0.04	c Pricers            :       Time      Calls       Vars
0.00/0.04	c   problem variables:       0.00          0          0
0.00/0.04	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.00/0.04	c   pscost           :       0.00          0          0          0          0          0          0
0.00/0.04	c   inference        :       0.00          0          0          0          0          0          0
0.00/0.04	c   mostinf          :       0.00          0          0          0          0          0          0
0.00/0.04	c   leastinf         :       0.00          0          0          0          0          0          0
0.00/0.04	c   fullstrong       :       0.00          0          0          0          0          0          0
0.00/0.04	c   allfullstrong    :       0.00          0          0          0          0          0          0
0.00/0.04	c   random           :       0.00          0          0          0          0          0          0
0.00/0.04	c   relpscost        :       0.00          0          0          0          0          0          0
0.00/0.04	c Primal Heuristics  :       Time      Calls      Found
0.00/0.04	c   LP solutions     :       0.00          -          1
0.00/0.04	c   pseudo solutions :       0.00          -          0
0.00/0.04	c   oneopt           :       0.00          0          0
0.00/0.04	c   simplerounding   :       0.00          0          0
0.00/0.04	c   rounding         :       0.00          0          0
0.00/0.04	c   shifting         :       0.00          0          0
0.00/0.04	c   intshifting      :       0.00          0          0
0.00/0.04	c   fixandinfer      :       0.00          0          0
0.00/0.04	c   feaspump         :       0.00          0          0
0.00/0.04	c   coefdiving       :       0.00          0          0
0.00/0.04	c   pscostdiving     :       0.00          0          0
0.00/0.04	c   fracdiving       :       0.00          0          0
0.00/0.04	c   veclendiving     :       0.00          0          0
0.00/0.04	c   intdiving        :       0.00          0          0
0.00/0.04	c   actconsdiving    :       0.00          0          0
0.00/0.04	c   objpscostdiving  :       0.00          0          0
0.00/0.04	c   rootsoldiving    :       0.00          0          0
0.00/0.04	c   linesearchdiving :       0.00          0          0
0.00/0.04	c   guideddiving     :       0.00          0          0
0.00/0.04	c   octane           :       0.00          0          0
0.00/0.04	c   rens             :       0.01          0          0
0.00/0.04	c   rins             :       0.00          0          0
0.00/0.04	c   localbranching   :       0.00          0          0
0.00/0.04	c   mutation         :       0.00          0          0
0.00/0.04	c   crossover        :       0.00          0          0
0.00/0.04	c   dins             :       0.00          0          0
0.00/0.04	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
0.00/0.04	c   primal LP        :       0.00          0          0       0.00          -
0.00/0.04	c   dual LP          :       0.00          1         86      86.00          -
0.00/0.04	c   barrier LP       :       0.00          0          0       0.00          -
0.00/0.04	c   diving/probing LP:       0.00          0          0       0.00          -
0.00/0.04	c   strong branching :       0.00          0          0       0.00          -
0.00/0.04	c     (at root node) :          -          0          0       0.00          -
0.00/0.04	c   conflict analysis:       0.00          0          0       0.00          -
0.00/0.04	c B&B Tree           :
0.00/0.04	c   number of runs   :          1
0.00/0.04	c   nodes            :          1
0.00/0.04	c   nodes (total)    :          1
0.00/0.04	c   nodes left       :          0
0.00/0.04	c   max depth        :          0
0.00/0.04	c   max depth (total):          0
0.00/0.04	c   backtracks       :          0 (0.0%)
0.00/0.04	c   delayed cutoffs  :          0
0.00/0.04	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
0.00/0.04	c   avg switch length:       2.00
0.00/0.04	c   switching time   :       0.00
0.00/0.04	c Solution           :
0.00/0.04	c   Solutions found  :          1 (1 improvements)
0.00/0.04	c   Primal Bound     : +2.48900000000000e+04   (in run 1, after 1 nodes, 0.03 seconds, depth 0, found by <relaxation>)
0.00/0.04	c   Dual Bound       : +2.48900000000000e+04
0.00/0.04	c   Gap              :       0.00 %
0.00/0.04	c   Root Dual Bound  : +2.48900000000000e+04
0.00/0.04	c Time complete: 0.04.

Verifier Data 

OK	24890

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-3736087-1338711940/watcher-3736087-1338711940 -o /tmp/evaluation-result-3736087-1338711940/solver-3736087-1338711940 -C 1800 -W 1900 -M 15500 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 15500 -f HOME/instance-3736087-1338711940.opb 

running on 4 cores: 0,2,4,6

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


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 18016
/proc/meminfo: memFree=30329028/32873648 swapFree=6860/6860
[pid=18016] ppid=18014 vsize=9180 CPUtime=0 cores=0,2,4,6
/proc/18016/stat : 18016 (pbscip.linux.x8) R 18014 18016 4790 0 -1 4202496 1612 0 0 0 0 0 0 0 20 0 1 0 337319900 9400320 1565 33554432000 4194304 7823515 140733208515120 140735494971272 5878822 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/18016/statm: 2295 1580 354 887 0 1405 0

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

Child status: 0
Real time (s): 0.045984
CPU time (s): 0.045992
CPU user time (s): 0.033994
CPU system time (s): 0.011998
CPU usage (%): 100.017
Max. virtual memory (cumulated for all children) (KiB): 0

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.033994
system time used= 0.011998
maximum resident set size= 15180
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4206
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= 1

runsolver used 0.002999 second user time and 0.003999 second system time

The end

Launcher Data 

Begin job on node124 at 2012-06-03 10:25:40
IDJOB=3736087
IDBENCH=25022
IDSOLVER=2321
FILE ID=node124/3736087-1338711940
RUNJOBID= node124-1338679211-13479
PBS_JOBID= 14636689
Free space on /tmp= 70700 MiB

SOLVER NAME= PB09: SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/trarea_ac/normalized-fir02_trarea_ac.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3736087-1338711940/watcher-3736087-1338711940 -o /tmp/evaluation-result-3736087-1338711940/solver-3736087-1338711940 -C 1800 -W 1900 -M 15500  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 15500 -f HOME/instance-3736087-1338711940.opb

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

MD5SUM BENCH= aa73e48897f9c10e5003e2188d9e7ab9
RANDOM SEED=768909377

node124.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		: 2667.325
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	: 5334.65
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		: 2667.325
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	: 5385.03
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		: 2667.325
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	: 5385.04
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.325
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	: 5357.53
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		: 2667.325
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	: 5385.03
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		: 2667.325
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	: 5385.04
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		: 2667.325
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	: 5385.03
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		: 2667.325
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	: 5385.03
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        30329292 kB
Buffers:          192056 kB
Cached:          1372380 kB
SwapCached:         8276 kB
Active:           604748 kB
Inactive:        1171780 kB
Active(anon):     206408 kB
Inactive(anon):     8228 kB
Active(file):     398340 kB
Inactive(file):  1163552 kB
Unevictable:        6860 kB
Mlocked:            6860 kB
SwapTotal:      67108856 kB
SwapFree:       67091576 kB
Dirty:              9820 kB
Writeback:             4 kB
AnonPages:        211356 kB
Mapped:            11336 kB
Shmem:                 0 kB
Slab:             629840 kB
SReclaimable:      74336 kB
SUnreclaim:       555504 kB
KernelStack:        1456 kB
PageTables:         4456 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     327500 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    176128 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= 70688 MiB
End job on node124 at 2012-06-03 10:25:40