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    Dear Ramon,<br>
    <br>
    this is exactly the same thing we already discussed two weeks ago:
    SCIP is not holding any output back, but a root node heuristic is
    called and seems to take a huge amount of time. I would guess it is
    the subnlp heuristic, but you could check this if you would print
    the statistics after solving a problem (or stopping the solving
    process). You just need to type "print stat" in the interactive
    shell. Then, you will see which plugin consumes how much time.<br>
    <br>
    During the heuristic call, no output is printed, because it is just
    a subroutine and the branch-and-bound process doesn't proceed. If
    you press CTRL-C, SCIP interrupts the heuristic and finishes the
    current node, so that you get some output before the solving process
    is really interrupted.<br>
    <br>
    Looking at your output below, I can see that you have a primal bound
    now, but you didn't copy the line where it is first listed and which
    also lists the heuristic responsible for it. Thus, I can only guess
    that the heuristic running so long might have found it, so it might
    even be worth the long running time. But all of this would be
    clearer if you would print the statistics.<br>
    <br>
    Best,<br>
    Gerald<br>
    <br>
    <br>
    <div class="moz-cite-prefix">Am 13.03.2014 23:39, schrieb Ramón
      Casero Cañas:<br>
    </div>
    <blockquote
cite="mid:CA+t8hix6tdr4jaXGT58xDx=-QyMRJdX7gYUJYHo7t_eHv4K1kA@mail.gmail.com"
      type="cite">
      <div dir="ltr">
        <div>PS. It seems that output to screen starts after 4 h with
          this problem</div>
        <div><br>
        </div>
        <div><br>
        </div>
        <div>  240m|     1 |     0 |  2458k|     - |  65M|   0 |   0
          |1642 |1954 |1642 |  24k|  71k|   0 |   0 |-4.228916e+04
          |-4.099956e+04 |   3.15%</div>
        <div>  240m|     1 |     0 |  2458k|     - |  65M|   0 |   0
          |1642 |1954 |1642 |  24k|  71k|   0 |   0 |-4.228916e+04
          |-4.099956e+04 |   3.15%</div>
        <div>  240m|     1 |     0 |  2458k|     - |  65M|   0 |   0
          |1642 |1954 |1642 |  24k|  71k|   0 |   0 |-4.228916e+04
          |-4.099956e+04 |   3.15%</div>
        <div>  240m|     1 |     0 |  2459k|     - |  65M|   0 |   0
          |1642 |1954 |1642 |  24k|  71k|   0 |   0 |-4.228916e+04
          |-4.099956e+04 |   3.15%</div>
        <div>  240m|     1 |     0 |  2459k|     - |  65M|   0 |   0
          |1642 |1954 |1642 |  24k|  71k|   0 |   0 |-4.228916e+04
          |-4.099956e+04 |   3.15%</div>
        <div> time | node  | left  |LP iter|LP it/n| mem |mdpt |frac
          |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   |
          primalbound  |  gap   </div>
        <div>  240m|     1 |     0 |  2459k|     - |  65M|   0 |   0
          |1642 |1954 |1642 |  24k|  71k|   0 |   0 |-4.228916e+04
          |-4.099956e+04 |   3.15%</div>
        <div>  240m|     1 |     0 |  2460k|     - |  65M|   0 |   0
          |1642 |1954 |1642 |  24k|  71k|   0 |   0 |-4.228916e+04
          |-4.099956e+04 |   3.15%</div>
        <div>  240m|     1 |     0 |  2460k|     - |  65M|   0 |   0
          |1642 |1954 |1642 |  24k|  71k|   0 |   0 |-4.228916e+04
          |-4.099956e+04 |   3.15%</div>
        <div>  240m|     1 |     0 |  2461k|     - |  65M|   0 |   0
          |1642 |1954 |1642 |  24k|  71k|   0 |   0 |-4.228916e+04
          |-4.099956e+04 |   3.15%</div>
        <div>  240m|     1 |     0 |  2461k|     - |  65M|   0 |   0
          |1642 |1954 |1642 |  24k|  71k|   0 |   0 |-4.228916e+04
          |-4.099956e+04 |   3.15%</div>
        <div>  240m|     1 |     0 |  2461k|     - |  65M|   0 |   0
          |1642 |1954 |1642 |  24k|  71k|   0 |   0 |-4.228916e+04
          |-4.099956e+04 |   3.15%</div>
        <div>  240m|     1 |     0 |  2461k|     - |  65M|   0 |   0
          |1642 |1954 |1642 |  24k|  71k|   0 |   0 |-4.228916e+04
          |-4.099956e+04 |   3.15%</div>
        <div>  240m|     1 |     0 |  2462k|     - |  65M|   0 |   0
          |1642 |1954 |1642 |  24k|  71k|   0 |   0 |-4.228916e+04
          |-4.099956e+04 |   3.15%</div>
        <div>  240m|     1 |     0 |  2462k|     - |  65M|   0 |   0
          |1642 |1954 |1642 |  24k|  71k|   0 |   0 |-4.228916e+04
          |-4.099956e+04 |   3.15%</div>
        <div>  240m|     1 |     0 |  2462k|     - |  65M|   0 |   0
          |1642 |1954 |1642 |  24k|  71k|   0 |   0 |-4.228916e+04
          |-4.099956e+04 |   3.15%</div>
        <div>  240m|     1 |     0 |  2463k|     - |  65M|   0 |   0
          |1642 |1954 |1642 |  24k|  71k|   0 |   0 |-4.228916e+04
          |-4.099956e+04 |   3.15%</div>
        <div>  241m|     1 |     0 |  2463k|     - |  65M|   0 |   0
          |1642 |1954 |1642 |  24k|  71k|   0 |   0 |-4.228916e+04
          |-4.099956e+04 |   3.15%</div>
        <div><br>
        </div>
        <div>[...]</div>
        <div><br>
        </div>
        <div><br>
        </div>
      </div>
      <div class="gmail_extra">
        <br>
        <br>
        <div class="gmail_quote">On 13 March 2014 18:31, Ramón Casero
          Cañas <span dir="ltr"><<a moz-do-not-send="true"
              href="mailto:rcasero@gmail.com" target="_blank">rcasero@gmail.com</a>></span>
          wrote:<br>
          <blockquote class="gmail_quote" style="margin:0 0 0
            .8ex;border-left:1px #ccc solid;padding-left:1ex">
            <div dir="ltr">Hi,
              <div><br>
              </div>
              <div>I just emailed about this issue in a thread on a
                previous issue, but I thought maybe it'd be better to
                start a separate thread with a much smaller example.</div>
              <div><br>
              </div>
              <div>
                So the issue seems to be that solving a problem in the
                SCIP binary holds back the verbose output to the screen
                unless I hit CTRL+C. This makes progress info start
                streaming on the screen, but then execution stops due to
                a user interrupt. </div>
              <div><br>
              </div>
              <div>I have attached a much smaller problem than the one
                in the other thread. After loading it, I quickly get
                this preliminary output:</div>
              <div><br>
              </div>
              <div><FIRST PART></div>
              <div>
                <div>SCIP/set/display> verblevel 5</div>
                <div>display/verblevel = 5</div>
                <div>SCIP> optimize</div>
                <div><br>
                </div>
                <div>LP Solver <SoPlex 2.0.0>: barrier convergence
                  tolerance cannot be set -- tolerance of SCIP and LP
                  solver may differ</div>
                <div>LP Solver <SoPlex 2.0.0>: fastmip setting not
                  available -- SCIP parameter has no effect</div>
                <div>LP Solver <SoPlex 2.0.0>: number of threads
                  settings not available -- SCIP parameter has no effect</div>
                <div>
                  transformed problem has 406 variables (0 bin, 0 int, 0
                  impl, 406 cont) and 764 constraints</div>
                <div>     92 constraints of type <linear></div>
                <div>    260 constraints of type <quadratic></div>
                <div>    412 constraints of type <nonlinear></div>
                <div><br>
                </div>
                <div>original problem has 5539 active (1.78571%)
                  nonzeros and 5539 (1.78571%) check nonzeros</div>
                <div><br>
                </div>
                <div>presolving:</div>
                <div>(round 1) 0 del vars, 46 del conss, 0 add conss, 29
                  chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 0
                  impls, 0 clqs</div>
                <div>(round 2) 0 del vars, 46 del conss, 0 add conss, 32
                  chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 0
                  impls, 0 clqs</div>
                <div>(round 3) 0 del vars, 46 del conss, 0 add conss, 34
                  chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 0
                  impls, 0 clqs</div>
                <div>(round 4) 0 del vars, 46 del conss, 1236 add conss,
                  34 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd
                  conss, 0 impls, 0 clqs</div>
                <div>(round 5) 0 del vars, 46 del conss, 1236 add conss,
                  34 chg bounds, 0 chg sides, 0 chg coeffs, 1648 upgd
                  conss, 0 impls, 0 clqs</div>
                <div>(round 6) 0 del vars, 46 del conss, 1236 add conss,
                  2506 chg bounds, 0 chg sides, 0 chg coeffs, 1648 upgd
                  conss, 0 impls, 0 clqs</div>
                <div><br>
                </div>
                <div>presolved problem has 9245 active (0.288144%)
                  nonzeros and 9245 (0.288144%) check nonzeros</div>
                <div><br>
                </div>
                <div>presolving (7 rounds):</div>
                <div> 0 deleted vars, 46 deleted constraints, 1236 added
                  constraints, 2506 tightened bounds, 0 added holes, 0
                  changed sides, 0 changed coefficients</div>
                <div> 0 implications, 0 cliques</div>
                <div>presolved problem has 1642 variables (0 bin, 0 int,
                  0 impl, 1642 cont) and 1954 constraints</div>
                <div>     46 constraints of type <linear></div>
                <div>   1908 constraints of type <quadratic></div>
                <div>Presolving Time: 0.06</div>
                <div><br>
                </div>
                <div> time | node  | left  |LP iter|LP it/n| mem |mdpt
                  |frac |vars |cons |cols |rows |cuts |confs|strbr|
                   dualbound   | primalbound  |  gap   </div>
                <div>  0.2s|     1 |     0 |   927 |     - |  13M|   0 |
                    0 |1642 |1954 |1642 |6384 |   0 |   0 |   0
                  |-1.201150e+05 |      --      |    Inf </div>
                <div><br>
                </div>
                <div>******************************************************************************</div>
                <div>This program contains Ipopt, a library for
                  large-scale nonlinear optimization.</div>
                <div> Ipopt is released as open source code under the
                  Eclipse Public License (EPL).</div>
                <div>         For more information visit <a
                    moz-do-not-send="true"
                    href="http://projects.coin-or.org/Ipopt"
                    target="_blank">http://projects.coin-or.org/Ipopt</a></div>
                <div>******************************************************************************</div>
                <div>
                  <div></FIRST PART></div>
                </div>
                <div><br>
                </div>
                <div>But although the solver is running, it doesn't
                  produce progress updates to the screen. If I hit
                  CTRL+C once, then after a couple of seconds, it starts
                  producing progress output to the screen, and then
                  stops with a "user interrupt" status:</div>
                <div><br>
                </div>
                <div>
                  <div><SECOND PART></div>
                </div>
                <div>^Cpressed CTRL-C 1 times (5 times for forcing
                  termination)</div>
                <div>  286s|     1 |     0 |  3447 |     - |  13M|   0 |
                    0 |1642 |1954 |1642 |7060 | 676 |   0 |   0
                  |-1.186773e+05 |      --      |    Inf </div>
                <div>  286s|     1 |     0 |  4143 |     - |  14M|   0 |
                    0 |1642 |1954 |1642 |7482 |1098 |   0 |   0
                  |-1.040837e+05 |      --      |    Inf </div>
                <div>  286s|     1 |     0 |  4986 |     - |  14M|   0 |
                    0 |1642 |1954 |1642 |7735 |1351 |   0 |   0
                  |-9.543168e+04 |      --      |    Inf </div>
                <div>  286s|     1 |     0 |  5692 |     - |  14M|   0 |
                    0 |1642 |1954 |1642 |7931 |1547 |   0 |   0
                  |-9.030769e+04 |      --      |    Inf </div>
                <div>  286s|     1 |     0 |  6706 |     - |  14M|   0 |
                    0 |1642 |1954 |1642 |8132 |1748 |   0 |   0
                  |-8.602087e+04 |      --      |    Inf </div>
                <div>  286s|     1 |     0 |  7536 |     - |  14M|   0 |
                    0 |1642 |1954 |1642 |8321 |1937 |   0 |   0
                  |-8.424139e+04 |      --      |    Inf </div>
                <div>  286s|     1 |     0 |  8459 |     - |  14M|   0 |
                    0 |1642 |1954 |1642 |8491 |2107 |   0 |   0
                  |-8.269326e+04 |      --      |    Inf </div>
                <div>  287s|     1 |     0 |  9769 |     - |  14M|   0 |
                    0 |1642 |1954 |1642 |8634 |2250 |   0 |   0
                  |-8.041901e+04 |      --      |    Inf </div>
                <div>  287s|     1 |     0 | 11069 |     - |  14M|   0 |
                    0 |1642 |1954 |1642 |8782 |2398 |   0 |   0
                  |-7.804445e+04 |      --      |    Inf </div>
                <div>  287s|     1 |     0 | 13380 |     - |  15M|   0 |
                    0 |1642 |1954 |1642 |8936 |2552 |   0 |   0
                  |-7.484889e+04 |      --      |    Inf </div>
                <div>  287s|     1 |     0 | 15065 |     - |  12M|   0 |
                    0 |1642 |1954 |1642 |4245 |2715 |   0 |   0
                  |-7.282151e+04 |      --      |    Inf </div>
                <div>  287s|     1 |     0 | 17061 |     - |  12M|   0 |
                    0 |1642 |1954 |1642 |4405 |2875 |   0 |   0
                  |-7.161001e+04 |      --      |    Inf </div>
                <div>  288s|     1 |     0 | 19215 |     - |  12M|   0 |
                    0 |1642 |1954 |1642 |4726 |3196 |   0 |   0
                  |-7.065624e+04 |      --      |    Inf </div>
                <div>  288s|     1 |     0 | 21248 |     - |  13M|   0 |
                    0 |1642 |1954 |1642 |4964 |3434 |   0 |   0
                  |-6.997339e+04 |      --      |    Inf </div>
                <div> time | node  | left  |LP iter|LP it/n| mem |mdpt
                  |frac |vars |cons |cols |rows |cuts |confs|strbr|
                   dualbound   | primalbound  |  gap   </div>
                <div>  288s|     1 |     0 | 22742 |     - |  13M|   0 |
                    0 |1642 |1954 |1642 |5170 |3640 |   0 |   0
                  |-6.951269e+04 |      --      |    Inf </div>
                <div>  288s|     1 |     0 | 25416 |     - |  13M|   0 |
                    0 |1642 |1954 |1642 |5354 |3824 |   0 |   0
                  |-6.902225e+04 |      --      |    Inf </div>
                <div>  288s|     1 |     0 | 28022 |     - |  13M|   0 |
                    0 |1642 |1954 |1642 |5013 |4012 |   0 |   0
                  |-6.860287e+04 |      --      |    Inf </div>
                <div>  289s|     1 |     0 | 30051 |     - |  13M|   0 |
                    0 |1642 |1954 |1642 |5200 |4199 |   0 |   0
                  |-6.822432e+04 |      --      |    Inf </div>
                <div>  289s|     1 |     0 | 33118 |     - |  13M|   0 |
                    0 |1642 |1954 |1642 |5428 |4427 |   0 |   0
                  |-6.756176e+04 |      --      |    Inf </div>
                <div>  289s|     1 |     0 | 36222 |     - |  13M|   0 |
                    0 |1642 |1954 |1642 |5631 |4630 |   0 |   0
                  |-6.690635e+04 |      --      |    Inf </div>
                <div>  290s|     1 |     0 | 39332 |     - |  13M|   0 |
                    0 |1642 |1954 |1642 |5826 |4825 |   0 |   0
                  |-6.635423e+04 |      --      |    Inf </div>
                <div>  290s|     1 |     0 | 41547 |     - |  13M|   0 |
                    0 |1642 |1954 |1642 |6041 |5040 |   0 |   0
                  |-6.589305e+04 |      --      |    Inf </div>
                <div>  291s|     1 |     0 | 44794 |     - |  13M|   0 |
                    0 |1642 |1954 |1642 |5913 |5202 |   0 |   0
                  |-6.511417e+04 |      --      |    Inf </div>
                <div>  291s|     1 |     0 | 47464 |     - |  13M|   0 |
                    0 |1642 |1954 |1642 |6107 |5396 |   0 |   0
                  |-6.470413e+04 |      --      |    Inf </div>
                <div>  291s|     1 |     0 | 51704 |     - |  13M|   0 |
                    0 |1642 |1954 |1642 |6318 |5607 |   0 |   0
                  |-6.416194e+04 |      --      |    Inf </div>
                <div>  292s|     1 |     0 | 54506 |     - |  13M|   0 |
                    0 |1642 |1954 |1642 |6496 |5785 |   0 |   0
                  |-6.369820e+04 |      --      |    Inf </div>
                <div>  292s|     1 |     0 | 57603 |     - |  14M|   0 |
                    0 |1642 |1954 |1642 |6677 |5966 |   0 |   0
                  |-6.317156e+04 |      --      |    Inf </div>
                <div>  293s|     1 |     0 | 61070 |     - |  14M|   0 |
                    0 |1642 |1954 |1642 |6837 |6126 |   0 |   0
                  |-6.244259e+04 |      --      |    Inf </div>
                <div>  293s|     1 |     0 | 65018 |     - |  14M|   0 |
                    0 |1642 |1954 |1642 |6884 |6284 |   0 |   0
                  |-6.171747e+04 |      --      |    Inf </div>
                <div> time | node  | left  |LP iter|LP it/n| mem |mdpt
                  |frac |vars |cons |cols |rows |cuts |confs|strbr|
                   dualbound   | primalbound  |  gap   </div>
                <div>  294s|     1 |     0 | 69115 |     - |  14M|   0 |
                    0 |1642 |1954 |1642 |7045 |6445 |   0 |   0
                  |-6.138368e+04 |      --      |    Inf </div>
                <div>  294s|     1 |     0 | 71946 |     - |  14M|   0 |
                    0 |1642 |1954 |1642 |7207 |6607 |   0 |   0
                  |-6.069074e+04 |      --      |    Inf </div>
                <div>  295s|     1 |     0 | 76532 |     - |  14M|   0 |
                    0 |1642 |1954 |1642 |7391 |6791 |   0 |   0
                  |-5.966905e+04 |      --      |    Inf </div>
                <div>  295s|     1 |     0 | 78260 |     - |  14M|   0 |
                    0 |1642 |1954 |1642 |7583 |6983 |   0 |   0
                  |-5.909029e+04 |      --      |    Inf </div>
                <div>  296s|     1 |     0 | 81909 |     - |  14M|   0 |
                    0 |1642 |1954 |1642 |7731 |7131 |   0 |   0
                  |-5.851607e+04 |      --      |    Inf </div>
                <div>  297s|     1 |     0 | 85974 |     - |  14M|   0 |
                    0 |1642 |1954 |1642 |7776 |7274 |   0 |   0
                  |-5.765575e+04 |      --      |    Inf </div>
                <div>  297s|     1 |     0 | 88288 |     - |  14M|   0 |
                    0 |1642 |1954 |1642 |7939 |7437 |   0 |   0
                  |-5.716315e+04 |      --      |    Inf </div>
                <div>  298s|     1 |     0 | 93038 |     - |  15M|   0 |
                    0 |1642 |1954 |1642 |8117 |7615 |   0 |   0
                  |-5.643660e+04 |      --      |    Inf </div>
                <div>  298s|     1 |     0 | 95971 |     - |  15M|   0 |
                    0 |1642 |1954 |1642 |8295 |7793 |   0 |   0
                  |-5.603223e+04 |      --      |    Inf </div>
                <div>  299s|     1 |     0 | 99733 |     - |  15M|   0 |
                    0 |1642 |1954 |1642 |8437 |7935 |   0 |   0
                  |-5.547838e+04 |      --      |    Inf </div>
                <div>  300s|     1 |     0 |103497 |     - |  15M|   0 |
                    0 |1642 |1954 |1642 |8581 |8079 |   0 |   0
                  |-5.478752e+04 |      --      |    Inf </div>
                <div>  300s|     1 |     0 |105972 |     - |  15M|   0 |
                    0 |1642 |1954 |1642 |8697 |8239 |   0 |   0
                  |-5.450569e+04 |      --      |    Inf </div>
                <div>  301s|     1 |     0 |108794 |     - |  15M|   0 |
                    0 |1642 |1954 |1642 |8833 |8375 |   0 |   0
                  |-5.410009e+04 |      --      |    Inf </div>
                <div>  301s|     1 |     0 |111985 |     - |  15M|   0 |
                    0 |1642 |1954 |1642 |8975 |8517 |   0 |   0
                  |-5.374121e+04 |      --      |    Inf </div>
                <div>  302s|     1 |     0 |115192 |     - |  15M|   0 |
                    0 |1642 |1954 |1642 |9122 |8664 |   0 |   0
                  |-5.311381e+04 |      --      |    Inf </div>
                <div> time | node  | left  |LP iter|LP it/n| mem |mdpt
                  |frac |vars |cons |cols |rows |cuts |confs|strbr|
                   dualbound   | primalbound  |  gap   </div>
                <div>  302s|     1 |     0 |118513 |     - |  15M|   0 |
                    0 |1642 |1954 |1642 |9274 |8816 |   0 |   0
                  |-5.273668e+04 |      --      |    Inf </div>
                <div>  303s|     1 |     0 |120813 |     - |  15M|   0 |
                    0 |1642 |1954 |1642 |9407 |8949 |   0 |   0
                  |-5.242103e+04 |      --      |    Inf </div>
                <div>  303s|     1 |     0 |123136 |     - |  15M|   0 |
                    0 |1642 |1954 |1642 |9520 |9090 |   0 |   0
                  |-5.223559e+04 |      --      |    Inf </div>
                <div>  304s|     1 |     0 |126199 |     - |  16M|   0 |
                    0 |1642 |1954 |1642 |9658 |9228 |   0 |   0
                  |-5.174982e+04 |      --      |    Inf </div>
                <div>  305s|     1 |     0 |130211 |     - |  16M|   0 |
                    0 |1642 |1954 |1642 |9804 |9374 |   0 |   0
                  |-5.129639e+04 |      --      |    Inf </div>
                <div>  306s|     1 |     0 |134870 |     - |  16M|   0 |
                    0 |1642 |1954 |1642 |9947 |9517 |   0 |   0
                  |-5.060581e+04 |      --      |    Inf </div>
                <div>  306s|     1 |     0 |137154 |     - |  16M|   0 |
                    0 |1642 |1954 |1642 |  10k|9667 |   0 |   0
                  |-5.046065e+04 |      --      |    Inf </div>
                <div>  307s|     1 |     0 |140538 |     - |  16M|   0 |
                    0 |1642 |1954 |1642 |  10k|9803 |   0 |   0
                  |-5.020780e+04 |      --      |    Inf </div>
                <div>  307s|     1 |     0 |142506 |     - |  16M|   0 |
                    0 |1642 |1954 |1642 |  10k|9955 |   0 |   0
                  |-5.008049e+04 |      --      |    Inf </div>
                <div>  307s|     1 |     0 |143859 |     - |  16M|   0 |
                    0 |1642 |1954 |1642 |  10k|  10k|   0 |   0
                  |-4.999248e+04 |      --      |    Inf </div>
                <div>  308s|     1 |     0 |147709 |     - |  16M|   0 |
                    0 |1642 |1954 |1642 |  10k|  10k|   0 |   0
                  |-4.964520e+04 |      --      |    Inf </div>
                <div>  309s|     1 |     0 |150723 |     - |  16M|   0 |
                    0 |1642 |1954 |1642 |  10k|  10k|   0 |   0
                  |-4.941847e+04 |      --      |    Inf </div>
                <div>  310s|     1 |     0 |154825 |     - |  16M|   0 |
                    0 |1642 |1954 |1642 |  10k|  10k|   0 |   0
                  |-4.915622e+04 |      --      |    Inf </div>
                <div>  311s|     1 |     0 |158573 |     - |  17M|   0 |
                    0 |1642 |1954 |1642 |  11k|  10k|   0 |   0
                  |-4.884642e+04 |      --      |    Inf </div>
                <div>  311s|     1 |     0 |160454 |     - |  17M|   0 |
                    0 |1642 |1954 |1642 |  11k|  10k|   0 |   0
                  |-4.870905e+04 |      --      |    Inf </div>
                <div> time | node  | left  |LP iter|LP it/n| mem |mdpt
                  |frac |vars |cons |cols |rows |cuts |confs|strbr|
                   dualbound   | primalbound  |  gap   </div>
                <div>  312s|     1 |     0 |163957 |     - |  17M|   0 |
                    0 |1642 |1954 |1642 |  11k|  10k|   0 |   0
                  |-4.846489e+04 |      --      |    Inf </div>
                <div>  313s|     1 |     0 |167788 |     - |  17M|   0 |
                    0 |1642 |1954 |1642 |  11k|  11k|   0 |   0
                  |-4.814386e+04 |      --      |    Inf </div>
                <div>  313s|     1 |     0 |170278 |     - |  17M|   0 |
                    0 |1642 |1954 |1642 |  11k|  11k|   0 |   0
                  |-4.801902e+04 |      --      |    Inf </div>
                <div>  314s|     1 |     0 |172955 |     - |  17M|   0 |
                    0 |1642 |1954 |1642 |  11k|  11k|   0 |   0
                  |-4.768173e+04 |      --      |    Inf </div>
                <div>  315s|     1 |     0 |176624 |     - |  17M|   0 |
                    0 |1642 |1954 |1642 |  11k|  11k|   0 |   0
                  |-4.742952e+04 |      --      |    Inf </div>
                <div>  315s|     1 |     0 |178488 |     - |  17M|   0 |
                    0 |1642 |1954 |1642 |  11k|  11k|   0 |   0
                  |-4.728091e+04 |      --      |    Inf </div>
                <div>  316s|     1 |     0 |182377 |     - |  17M|   0 |
                    0 |1642 |1954 |1642 |  12k|  11k|   0 |   0
                  |-4.691225e+04 |      --      |    Inf </div>
                <div>  317s|     1 |     0 |185082 |     - |  17M|   0 |
                    0 |1642 |1954 |1642 |  12k|  11k|   0 |   0
                  |-4.679669e+04 |      --      |    Inf </div>
                <div>  317s|     1 |     0 |187730 |     - |  18M|   0 |
                    0 |1642 |1954 |1642 |  12k|  12k|   0 |   0
                  |-4.661706e+04 |      --      |    Inf </div>
                <div>  318s|     1 |     0 |190794 |     - |  18M|   0 |
                    0 |1642 |1954 |1642 |  12k|  12k|   0 |   0
                  |-4.646148e+04 |      --      |    Inf </div>
                <div>  319s|     1 |     0 |194105 |     - |  18M|   0 |
                    0 |1642 |1954 |1642 |  12k|  12k|   0 |   0
                  |-4.625012e+04 |      --      |    Inf </div>
                <div>  319s|     1 |     0 |195560 |     - |  18M|   0 |
                    0 |1642 |1954 |1642 |  12k|  12k|   0 |   0
                  |-4.618317e+04 |      --      |    Inf </div>
                <div>  320s|     1 |     0 |198888 |     - |  18M|   0 |
                    0 |1642 |1954 |1642 |  12k|  12k|   0 |   0
                  |-4.597196e+04 |      --      |    Inf </div>
                <div>  320s|     1 |     0 |201556 |     - |  18M|   0 |
                    0 |1642 |1954 |1642 |  13k|  12k|   0 |   0
                  |-4.576530e+04 |      --      |    Inf </div>
                <div>  321s|     1 |     0 |204882 |     - |  18M|   0 |
                    0 |1642 |1954 |1642 |  13k|  12k|   0 |   0
                  |-4.559809e+04 |      --      |    Inf </div>
                <div> time | node  | left  |LP iter|LP it/n| mem |mdpt
                  |frac |vars |cons |cols |rows |cuts |confs|strbr|
                   dualbound   | primalbound  |  gap   </div>
                <div>  322s|     1 |     0 |208729 |     - |  18M|   0 |
                    0 |1642 |1954 |1642 |  13k|  12k|   0 |   0
                  |-4.548202e+04 |      --      |    Inf </div>
                <div>  323s|     1 |     0 |211493 |     - |  18M|   0 |
                    0 |1642 |1954 |1642 |  13k|  13k|   0 |   0
                  |-4.535479e+04 |      --      |    Inf </div>
                <div>  324s|     1 |     0 |215019 |     - |  18M|   0 |
                    0 |1642 |1954 |1642 |  13k|  13k|   0 |   0
                  |-4.511442e+04 |      --      |    Inf </div>
                <div>  325s|     1 |     0 |217306 |     - |  18M|   0 |
                    0 |1642 |1954 |1642 |  13k|  13k|   0 |   0
                  |-4.502556e+04 |      --      |    Inf </div>
                <div>  326s|     1 |     0 |222603 |     - |  19M|   0 |
                    0 |1642 |1954 |1642 |  13k|  13k|   0 |   0
                  |-4.488505e+04 |      --      |    Inf </div>
                <div>  327s|     1 |     0 |226400 |     - |  19M|   0 |
                    0 |1642 |1954 |1642 |  13k|  13k|   0 |   0
                  |-4.469923e+04 |      --      |    Inf </div>
                <div>  328s|     1 |     0 |228530 |     - |  19M|   0 |
                    0 |1642 |1954 |1642 |  14k|  13k|   0 |   0
                  |-4.465199e+04 |      --      |    Inf </div>
                <div>  328s|     1 |     0 |230941 |     - |  19M|   0 |
                    0 |1642 |1954 |1642 |  14k|  13k|   0 |   0
                  |-4.457043e+04 |      --      |    Inf </div>
                <div>  329s|     1 |     0 |232892 |     - |  19M|   0 |
                    0 |1642 |1954 |1642 |  14k|  14k|   0 |   0
                  |-4.446738e+04 |      --      |    Inf </div>
                <div>  330s|     1 |     0 |235223 |     - |  19M|   0 |
                    0 |1642 |1954 |1642 |  14k|  14k|   0 |   0
                  |-4.439970e+04 |      --      |    Inf </div>
                <div>  331s|     1 |     0 |239259 |     - |  19M|   0 |
                    0 |1642 |1954 |1642 |  14k|  14k|   0 |   0
                  |-4.427376e+04 |      --      |    Inf </div>
                <div>  331s|     1 |     0 |241245 |     - |  19M|   0 |
                    0 |1642 |1954 |1642 |  14k|  14k|   0 |   0
                  |-4.421165e+04 |      --      |    Inf </div>
                <div>  332s|     1 |     0 |244339 |     - |  19M|   0 |
                    0 |1642 |1954 |1642 |  14k|  14k|   0 |   0
                  |-4.411815e+04 |      --      |    Inf </div>
                <div>  333s|     1 |     0 |247197 |     - |  19M|   0 |
                    0 |1642 |1954 |1642 |  15k|  14k|   0 |   0
                  |-4.408418e+04 |      --      |    Inf </div>
                <div>  334s|     1 |     0 |250899 |     - |  19M|   0 |
                    0 |1642 |1954 |1642 |  15k|  14k|   0 |   0
                  |-4.396468e+04 |      --      |    Inf </div>
                <div> time | node  | left  |LP iter|LP it/n| mem |mdpt
                  |frac |vars |cons |cols |rows |cuts |confs|strbr|
                   dualbound   | primalbound  |  gap   </div>
                <div>  335s|     1 |     0 |253169 |     - |  19M|   0 |
                    0 |1642 |1954 |1642 |  15k|  14k|   0 |   0
                  |-4.392496e+04 |      --      |    Inf </div>
                <div>  336s|     1 |     0 |256520 |     - |  20M|   0 |
                    0 |1642 |1954 |1642 |  15k|  15k|   0 |   0
                  |-4.385815e+04 |      --      |    Inf </div>
                <div>  336s|     1 |     0 |258737 |     - |  20M|   0 |
                    0 |1642 |1954 |1642 |  15k|  15k|   0 |   0
                  |-4.381557e+04 |      --      |    Inf </div>
                <div>  337s|     1 |     0 |261276 |     - |  20M|   0 |
                    0 |1642 |1954 |1642 |  15k|  15k|   0 |   0
                  |-4.376338e+04 |      --      |    Inf </div>
                <div>  338s|     1 |     0 |264820 |     - |  20M|   0 |
                    0 |1642 |1954 |1642 |  15k|  15k|   0 |   0
                  |-4.367412e+04 |      --      |    Inf </div>
                <div>  339s|     1 |     0 |266568 |     - |  20M|   0 |
                    0 |1642 |1954 |1642 |  15k|  15k|   0 |   0
                  |-4.364212e+04 |      --      |    Inf </div>
                <div>  340s|     1 |     0 |269009 |     - |  20M|   0 |
                    0 |1642 |1954 |1642 |  16k|  15k|   0 |   0
                  |-4.361167e+04 |      --      |    Inf </div>
                <div>  341s|     1 |     0 |272464 |     - |  20M|   0 |
                    0 |1642 |1954 |1642 |  16k|  15k|   0 |   0
                  |-4.350288e+04 |      --      |    Inf </div>
                <div>  341s|     1 |     0 |275050 |     - |  20M|   0 |
                    0 |1642 |1954 |1642 |  16k|  15k|   0 |   0
                  |-4.346188e+04 |      --      |    Inf </div>
                <div>  342s|     1 |     0 |278169 |     - |  20M|   0 |
                    0 |1642 |1954 |1642 |  16k|  16k|   0 |   0
                  |-4.340665e+04 |      --      |    Inf </div>
                <div>  343s|     1 |     0 |280610 |     - |  20M|   0 |
                    0 |1642 |1954 |1642 |  16k|  16k|   0 |   0
                  |-4.335347e+04 |      --      |    Inf </div>
                <div>  344s|     1 |     0 |282773 |     - |  21M|   0 |
                    0 |1642 |1954 |1642 |  16k|  16k|   0 |   0
                  |-4.332565e+04 |      --      |    Inf </div>
                <div>  345s|     1 |     0 |286887 |     - |  21M|   0 |
                    0 |1642 |1954 |1642 |  16k|  16k|   0 |   0
                  |-4.326629e+04 |      --      |    Inf </div>
                <div>  345s|     1 |     1 |286887 |     - |  21M|   0 |
                    0 |1642 |1954 |1642 |  16k|  16k|   0 |   0
                  |-4.326629e+04 |      --      |    Inf </div>
                <div><br>
                </div>
                <div>SCIP Status        : solving was interrupted [user
                  interrupt]</div>
                <div>Solving Time (sec) : 345.15</div>
                <div>Solving Nodes      : 1</div>
                <div>Primal Bound       : +1.00000000000000e+20 (0
                  solutions)</div>
                <div>Dual Bound         : -4.32662893880688e+04</div>
                <div>Gap                : infinite</div>
                <div>
                  <div>
                    <div></SECOND PART></div>
                    <div><br>
                    </div>
                    <div>Best regards,</div>
                    <div><br>
                    </div>
                    <div>Ramon.</div>
                    <span class="HOEnZb"><font color="#888888">
                        <div><br>
                        </div>
                      </font></span></div>
                </div>
                <span class="HOEnZb"><font color="#888888">-- <br>
                    Dr. Ramón Casero Cañas<br>
                    <br>
                    Oxford e-Research Centre (OeRC)<br>
                    University of Oxford<br>
                    7 Keble Rd<br>
                    Oxford OX1 3QG<br>
                    <br>
                    tlf     <a moz-do-not-send="true"
                      href="tel:%2B44%20%280%29%201865%20610739"
                      value="+441865610739" target="_blank">+44 (0) 1865
                      610739</a><br>
                    web     <a moz-do-not-send="true"
                      href="http://www.cs.ox.ac.uk/people/Ramon.CaseroCanas"
                      target="_blank">http://www.cs.ox.ac.uk/people/Ramon.CaseroCanas</a><br>
                    photos  <a moz-do-not-send="true"
                      href="http://www.flickr.com/photos/rcasero/"
                      target="_blank">http://www.flickr.com/photos/rcasero/</a>
                  </font></span></div>
            </div>
          </blockquote>
        </div>
        <br>
        <br clear="all">
        <div><br>
        </div>
        -- <br>
        Dr. Ramón Casero Cañas<br>
        <br>
        Oxford e-Research Centre (OeRC)<br>
        University of Oxford<br>
        7 Keble Rd<br>
        Oxford OX1 3QG<br>
        <br>
        tlf     +44 (0) 1865 610739<br>
        web     <a moz-do-not-send="true"
          href="http://www.cs.ox.ac.uk/people/Ramon.CaseroCanas"
          target="_blank">http://www.cs.ox.ac.uk/people/Ramon.CaseroCanas</a><br>
        photos  <a moz-do-not-send="true"
          href="http://www.flickr.com/photos/rcasero/" target="_blank">http://www.flickr.com/photos/rcasero/</a>
      </div>
      <br>
      <fieldset class="mimeAttachmentHeader"></fieldset>
      <br>
      <pre wrap="">_______________________________________________
Scip mailing list
<a class="moz-txt-link-abbreviated" href="mailto:Scip@zib.de">Scip@zib.de</a>
<a class="moz-txt-link-freetext" href="http://listserv.zib.de/mailman/listinfo/scip">http://listserv.zib.de/mailman/listinfo/scip</a>
</pre>
    </blockquote>
    <br>
  </body>
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