Trace number 2703657

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
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver? 1790.36 1790.81

General information on the benchmark

Namenormalized-PB06/OPT-MEDINT/mps-v2-20-10/MIPLIB/
miplib2003/normalized-mps-v2-20-10-aflow40b.opb
MD5SUMb1cb8dfc9613a6d80968091d3346a684
Bench CategoryOPT-MEDINT (optimisation, medium integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 5507
Optimality of the best value was proved NO
Number of variables23384
Total number of constraints2806
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)39
Number of constraints which are nor clauses,nor cardinality constraints2767
Minimum length of a constraint14
Maximum length of a constraint1202
Number of terms in the objective function 1364
Biggest coefficient in the objective function 500
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 230637
Number of bits of the sum of numbers in the objective function 18
Biggest number in a constraint 102400
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 7037881
Number of bits of the biggest sum of numbers23
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c SCIP version 1.2.1.3 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2]
0.00/0.00	c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00	c 
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c reading problem <HOME/instance-2703657-1278551265.opb>
0.20/0.25	c original problem has 23384 variables (23384 bin, 0 int, 0 impl, 0 cont) and 2806 constraints
0.20/0.25	c problem read
0.20/0.26	c presolving settings loaded
0.49/0.51	c presolving:
0.49/0.58	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 2141 chg sides, 2141 chg coeffs, 0 upgd conss, 0 impls, 39 clqs
0.59/0.69	c (round 2) 0 del vars, 0 del conss, 0 chg bounds, 2141 chg sides, 2141 chg coeffs, 2767 upgd conss, 0 impls, 39 clqs
0.79/0.84	c (round 3) 0 del vars, 0 del conss, 0 chg bounds, 2141 chg sides, 3061 chg coeffs, 2767 upgd conss, 18466 impls, 2283 clqs
0.89/0.96	c (round 4) 0 del vars, 53 del conss, 0 chg bounds, 4438 chg sides, 12056 chg coeffs, 2767 upgd conss, 18466 impls, 2283 clqs
0.99/1.08	c (round 5) 0 del vars, 2350 del conss, 0 chg bounds, 6682 chg sides, 18788 chg coeffs, 2767 upgd conss, 18466 impls, 2283 clqs
1.09/1.12	c (round 6) 0 del vars, 2350 del conss, 0 chg bounds, 8192 chg sides, 20298 chg coeffs, 2767 upgd conss, 18466 impls, 2283 clqs
45.38/45.45	c    (45.2s) probing: 1000/23384 (4.3%) - 0 fixings, 8 aggregations, 564673 implications, 0 bound changes
85.78/85.82	c    (85.6s) probing: 2000/23384 (8.6%) - 28 fixings, 18 aggregations, 1093731 implications, 0 bound changes
120.46/120.54	c    (120.3s) probing: 3000/23384 (12.8%) - 28 fixings, 18 aggregations, 1489115 implications, 0 bound changes
146.26/146.31	c    (146.1s) probing: 3738/23384 (16.0%) - 28 fixings, 18 aggregations, 1766514 implications, 0 bound changes
146.26/146.31	c    (146.1s) probing aborted: 2000/2000 successive useless probings
146.26/146.31	c (round 7) 46 del vars, 2350 del conss, 0 chg bounds, 8192 chg sides, 20298 chg coeffs, 2767 upgd conss, 13807518 impls, 2277 clqs
148.46/148.60	c (round 8) 46 del vars, 2363 del conss, 0 chg bounds, 8239 chg sides, 21295 chg coeffs, 2767 upgd conss, 13807518 impls, 2355 clqs
150.05/150.19	c (round 9) 46 del vars, 2363 del conss, 0 chg bounds, 8277 chg sides, 21413 chg coeffs, 2767 upgd conss, 13809240 impls, 2397 clqs
150.85/150.99	c (round 10) 46 del vars, 2367 del conss, 0 chg bounds, 8281 chg sides, 21429 chg coeffs, 2767 upgd conss, 13809240 impls, 2401 clqs
150.95/151.04	c presolving (11 rounds):
150.95/151.04	c  46 deleted vars, 2367 deleted constraints, 0 tightened bounds, 0 added holes, 8281 changed sides, 21429 changed coefficients
150.95/151.04	c  13809240 implications, 2401 cliques
150.95/151.04	c presolved problem has 23338 variables (23338 bin, 0 int, 0 impl, 0 cont) and 5005 constraints
150.95/151.04	c    2611 constraints of type <knapsack>
150.95/151.04	c    2355 constraints of type <setppc>
150.95/151.04	c      39 constraints of type <linear>
150.95/151.04	c transformed objective value is always integral (scale: 1)
150.95/151.04	c Presolving Time: 150.66
150.95/151.04	c - non default parameters ----------------------------------------------------------------------
150.95/151.04	c # SCIP version 1.2.1.3
150.95/151.04	c 
150.95/151.04	c # frequency for displaying node information lines
150.95/151.04	c # [type: int, range: [-1,2147483647], default: 100]
150.95/151.04	c display/freq = 10000
150.95/151.04	c 
150.95/151.04	c # maximal time in seconds to run
150.95/151.04	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
150.95/151.04	c limits/time = 1789.75
150.95/151.04	c 
150.95/151.04	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
150.95/151.04	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
150.95/151.04	c limits/memory = 1620
150.95/151.04	c 
150.95/151.04	c # default clock type (1: CPU user seconds, 2: wall clock time)
150.95/151.04	c # [type: int, range: [1,2], default: 1]
150.95/151.04	c timing/clocktype = 2
150.95/151.04	c 
150.95/151.04	c # should presolving try to simplify inequalities
150.95/151.04	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
150.95/151.04	c constraints/linear/simplifyinequalities = TRUE
150.95/151.04	c 
150.95/151.04	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
150.95/151.04	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
150.95/151.04	c constraints/indicator/addCouplingCons = TRUE
150.95/151.04	c 
150.95/151.04	c # should presolving try to simplify knapsacks
150.95/151.04	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
150.95/151.04	c constraints/knapsack/simplifyinequalities = TRUE
150.95/151.04	c 
150.95/151.04	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
150.95/151.04	c # [type: int, range: [-1,2147483647], default: -1]
150.95/151.04	c separating/rapidlearning/freq = 0
150.95/151.04	c 
150.95/151.04	c -----------------------------------------------------------------------------------------------
150.95/151.04	c start solving
150.95/151.06	c 
157.16/157.25	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
157.16/157.25	c   157s|     1 |     0 |  4418 |     - | 450M|   0 | 105 |  23k|5005 |  23k|5005 |   0 |   0 |   0 | 1.005682e+03 |      --      |    Inf 
225.04/225.13	c   225s|     1 |     0 | 14516 |     - | 455M|   0 | 173 |  23k|5005 |  23k|5140 | 135 |   0 |   0 | 1.010595e+03 |      --      |    Inf 
236.03/236.14	c   236s|     1 |     0 | 16046 |     - | 457M|   0 | 222 |  23k|5005 |  23k|5335 | 330 |   0 |   0 | 1.011666e+03 |      --      |    Inf 
248.63/248.70	c   248s|     1 |     0 | 17967 |     - | 460M|   0 | 296 |  23k|5005 |  23k|5538 | 533 |   0 |   0 | 1.012577e+03 |      --      |    Inf 
258.44/258.58	c   258s|     1 |     0 | 19095 |     - | 462M|   0 | 365 |  23k|5005 |  23k|5877 | 872 |   0 |   0 | 1.012981e+03 |      --      |    Inf 
270.22/270.37	c   270s|     1 |     0 | 20674 |     - | 462M|   0 | 365 |  23k|5005 |  23k|5998 | 993 |   0 |   0 | 1.014143e+03 |      --      |    Inf 
300.23/300.36	c   300s|     1 |     0 | 27760 |     - | 464M|   0 | 449 |  23k|5005 |  23k|6272 |1267 |   0 |   0 | 1.014184e+03 |      --      |    Inf 
316.01/316.18	c   316s|     1 |     0 | 30499 |     - | 465M|   0 | 514 |  23k|5005 |  23k|6627 |1622 |   0 |   0 | 1.014328e+03 |      --      |    Inf 
327.21/327.33	c   327s|     1 |     0 | 31697 |     - | 465M|   0 | 564 |  23k|5005 |  23k|6839 |1834 |   0 |   0 | 1.014863e+03 |      --      |    Inf 
337.81/337.98	c   338s|     1 |     0 | 32225 |     - | 465M|   0 | 577 |  23k|5005 |  23k|6943 |1938 |   0 |   0 | 1.014934e+03 |      --      |    Inf 
347.70/347.87	c   348s|     1 |     0 | 32500 |     - | 466M|   0 | 580 |  23k|5005 |  23k|7068 |2063 |   0 |   0 | 1.014947e+03 |      --      |    Inf 
354.60/354.73	c   354s|     1 |     0 | 32762 |     - | 466M|   0 | 613 |  23k|5005 |  23k|7216 |2211 |   0 |   0 | 1.015029e+03 |      --      |    Inf 
366.40/366.51	c   366s|     1 |     0 | 34302 |     - | 466M|   0 | 610 |  23k|5005 |  23k|7566 |2561 |   0 |   0 | 1.016017e+03 |      --      |    Inf 
377.29/377.44	c   377s|     1 |     0 | 35448 |     - | 467M|   0 | 635 |  23k|5005 |  23k|7525 |2802 |   0 |   0 | 1.016080e+03 |      --      |    Inf 
384.70/384.80	c   385s|     1 |     0 | 35762 |     - | 467M|   0 | 634 |  23k|5005 |  23k|7691 |2968 |   0 |   0 | 1.016087e+03 |      --      |    Inf 
394.39/394.56	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
394.39/394.56	c   394s|     1 |     0 | 36571 |     - | 467M|   0 | 601 |  23k|5005 |  23k|7940 |3217 |   0 |   0 | 1.016316e+03 |      --      |    Inf 
403.09/403.29	c   403s|     1 |     0 | 37251 |     - | 467M|   0 | 601 |  23k|5005 |  23k|7989 |3266 |   0 |   0 | 1.016317e+03 |      --      |    Inf 
410.10/410.30	c   410s|     1 |     0 | 37360 |     - | 467M|   0 | 607 |  23k|5005 |  23k|8052 |3329 |   0 |   0 | 1.016317e+03 |      --      |    Inf 
418.29/418.42	c   418s|     1 |     0 | 37826 |     - | 467M|   0 | 609 |  23k|5005 |  23k|8076 |3353 |   0 |   0 | 1.016317e+03 |      --      |    Inf 
425.19/425.35	c   425s|     1 |     0 | 37899 |     - | 468M|   0 | 624 |  23k|5005 |  23k|7015 |3388 |   0 |   0 | 1.016317e+03 |      --      |    Inf 
431.38/431.55	c   431s|     1 |     0 | 37946 |     - | 468M|   0 | 618 |  23k|5005 |  23k|7034 |3407 |   0 |   0 | 1.016317e+03 |      --      |    Inf 
517.16/517.40	c   517s|     1 |     2 | 37946 |     - | 468M|   0 | 618 |  23k|5005 |  23k|7034 |3407 |   0 |  52 | 1.016317e+03 |      --      |    Inf 
1789.84/1790.35	c 
1789.84/1790.35	c SCIP Status        : solving was interrupted [time limit reached]
1789.84/1790.35	c Solving Time (sec) : 1790.10
1789.84/1790.35	c Solving Nodes      : 87
1789.84/1790.35	c Primal Bound       : +1.00000000000000e+20 (0 solutions)
1789.84/1790.35	c Dual Bound         : +1.01631774670174e+03
1789.84/1790.35	c Gap                : infinite
1789.84/1790.35	s UNKNOWN
1789.84/1790.35	c SCIP Status        : solving was interrupted [time limit reached]
1789.84/1790.35	c Solving Time       :    1790.10
1789.84/1790.35	c Original Problem   :
1789.84/1790.35	c   Problem name     : HOME/instance-2703657-1278551265.opb
1789.84/1790.35	c   Variables        : 23384 (23384 binary, 0 integer, 0 implicit integer, 0 continuous)
1789.84/1790.35	c   Constraints      : 2806 initial, 2806 maximal
1789.84/1790.35	c Presolved Problem  :
1789.84/1790.35	c   Problem name     : t_HOME/instance-2703657-1278551265.opb
1789.84/1790.35	c   Variables        : 23338 (23338 binary, 0 integer, 0 implicit integer, 0 continuous)
1789.84/1790.35	c   Constraints      : 5005 initial, 5493 maximal
1789.84/1790.35	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
1789.84/1790.35	c   trivial          :       0.05          0          0          0          0          0          0          0          0
1789.84/1790.35	c   dualfix          :       0.05          0          0          0          0          0          0          0          0
1789.84/1790.35	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
1789.84/1790.35	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
1789.84/1790.35	c   implics          :       0.07          0          0          0          0          0          0          0          0
1789.84/1790.35	c   probing          :     145.16         28         18          0          0          0          0          0          0
1789.84/1790.35	c   knapsack         :       4.93          0          0          0          0          0        117       6140      19288
1789.84/1790.35	c   setppc           :       0.06          0          0          0          0          0       2250          0          0
1789.84/1790.35	c   linear           :       0.16          0          0          0          0          0          0       2141       2141
1789.84/1790.35	c   logicor          :       0.00          0          0          0          0          0          0          0          0
1789.84/1790.35	c   root node        :          -          0          -          -          0          -          -          -          -
1789.84/1790.35	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
1789.84/1790.35	c   integral         :          0          0          0         81          0          0          1          0          0        160
1789.84/1790.35	c   knapsack         :       2611         20      14411          0          0          2      31512       1577          0          0
1789.84/1790.35	c   setppc           :       2355         20      14409          0          0          2       6931          0          0          0
1789.84/1790.35	c   linear           :         39         20      14407          0          0         46       2714        806          0          0
1789.84/1790.35	c   logicor          :          0+         0        207          0          0          2         11          0          0          0
1789.84/1790.35	c   countsols        :          0          0          0          0          0          0          0          0          0          0
1789.84/1790.35	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
1789.84/1790.35	c   integral         :     527.65       0.00       0.00     527.65       0.00
1789.84/1790.35	c   knapsack         :       8.68       0.24       8.43       0.00       0.00
1789.84/1790.35	c   setppc           :       4.53       0.01       4.52       0.00       0.00
1789.84/1790.35	c   linear           :     190.43      91.12      99.31       0.00       0.00
1789.84/1790.35	c   logicor          :       0.03       0.00       0.03       0.00       0.00
1789.84/1790.35	c   countsols        :       0.00       0.00       0.00       0.00       0.00
1789.84/1790.35	c Propagators        :       Time      Calls    Cutoffs    DomReds
1789.84/1790.35	c   vbounds          :       0.02          2          0          0
1789.84/1790.35	c   rootredcost      :       0.01          0          0          0
1789.84/1790.35	c   pseudoobj        :       0.42       1882          0          0
1789.84/1790.35	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
1789.84/1790.35	c   propagation      :      14.58         52         52       1814     2081.6         45      211.0          -
1789.84/1790.35	c   infeasible LP    :       6.83         32         14        491     2179.4         13      269.8          0
1789.84/1790.35	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
1789.84/1790.35	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
1789.84/1790.35	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
1789.84/1790.35	c   applied globally :          -          -          -        496      515.9          -          -          -
1789.84/1790.35	c   applied locally  :          -          -          -          0        0.0          -          -          -
1789.84/1790.35	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
1789.84/1790.35	c   cut pool         :       0.13         19          -          -        331          -    (maximal pool size: 4141)
1789.84/1790.35	c   redcost          :       0.44        100          0          0          0          0
1789.84/1790.35	c   impliedbounds    :       0.43         20          0          0       4054          0
1789.84/1790.35	c   intobj           :       0.00          0          0          0          0          0
1789.84/1790.35	c   cgmip            :       0.00          0          0          0          0          0
1789.84/1790.35	c   gomory           :      12.85         20          0          0          5          0
1789.84/1790.35	c   strongcg         :      11.40         20          0          0          4          0
1789.84/1790.35	c   cmir             :       6.51         10          0          0        213          0
1789.84/1790.35	c   flowcover        :      17.65         10          0          0        947          0
1789.84/1790.35	c   clique           :      53.27         20          0          0        130          0
1789.84/1790.35	c   zerohalf         :       0.00          0          0          0          0          0
1789.84/1790.35	c   mcf              :       0.04          1          0          0          0          0
1789.84/1790.35	c   rapidlearning    :       0.00          0          0          0          0          0
1789.84/1790.35	c Pricers            :       Time      Calls       Vars
1789.84/1790.35	c   problem variables:       0.00          0          0
1789.84/1790.35	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
1789.84/1790.35	c   relpscost        :     527.65         81          0          1          0          0        160
1789.84/1790.35	c   pscost           :       0.00          0          0          0          0          0          0
1789.84/1790.35	c   inference        :       0.00          0          0          0          0          0          0
1789.84/1790.35	c   mostinf          :       0.00          0          0          0          0          0          0
1789.84/1790.35	c   leastinf         :       0.00          0          0          0          0          0          0
1789.84/1790.35	c   fullstrong       :       0.00          0          0          0          0          0          0
1789.84/1790.35	c   allfullstrong    :       0.00          0          0          0          0          0          0
1789.84/1790.35	c   random           :       0.00          0          0          0          0          0          0
1789.84/1790.35	c Primal Heuristics  :       Time      Calls      Found
1789.84/1790.35	c   LP solutions     :       0.00          -          0
1789.84/1790.35	c   pseudo solutions :       0.00          -          0
1789.84/1790.35	c   oneopt           :       0.00          0          0
1789.84/1790.35	c   crossover        :       0.00          0          0
1789.84/1790.35	c   linesearchdiving :       0.00          0          0
1789.84/1790.35	c   guideddiving     :       0.00          0          0
1789.84/1790.35	c   intshifting      :       0.00          0          0
1789.84/1790.35	c   coefdiving       :      76.66          1          0
1789.84/1790.35	c   pscostdiving     :      70.98          1          0
1789.84/1790.35	c   fracdiving       :      39.05          1          0
1789.84/1790.35	c   veclendiving     :     117.51          1          0
1789.84/1790.35	c   trivial          :       0.08          2          0
1789.84/1790.35	c   simplerounding   :       0.01          0          0
1789.84/1790.35	c   zirounding       :       0.07         80          0
1789.84/1790.35	c   rounding         :       0.40        100          0
1789.84/1790.35	c   shifting         :       2.70         29          0
1789.84/1790.35	c   twoopt           :       0.00          0          0
1789.84/1790.35	c   fixandinfer      :       0.00          0          0
1789.84/1790.35	c   feaspump         :       7.26          1          0
1789.84/1790.35	c   intdiving        :       0.00          0          0
1789.84/1790.36	c   actconsdiving    :       0.00          0          0
1789.84/1790.36	c   objpscostdiving  :      96.05          1          0
1789.84/1790.36	c   rootsoldiving    :      30.62          1          0
1789.84/1790.36	c   octane           :       0.00          0          0
1789.84/1790.36	c   rens             :       0.70          1          0
1789.84/1790.36	c   rins             :       0.00          0          0
1789.84/1790.36	c   localbranching   :       0.00          0          0
1789.84/1790.36	c   mutation         :       0.00          0          0
1789.84/1790.36	c   dins             :       0.00          0          0
1789.84/1790.36	c   undercover       :       0.00          0          0
1789.84/1790.36	c   nlp              :       0.00          0          0
1789.84/1790.36	c   trysol           :       0.00          0          0
1789.84/1790.36	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
1789.84/1790.36	c   primal LP        :       0.06          0          0       0.00       0.00
1789.84/1790.36	c   dual LP          :     471.63        102     173291    1698.93     367.43
1789.84/1790.36	c   lex dual LP      :       0.00          0          0       0.00          -
1789.84/1790.36	c   barrier LP       :       0.00          0          0       0.00          -
1789.84/1790.36	c   diving/probing LP:     404.47        846     203241     240.24     502.49
1789.84/1790.36	c   strong branching :     527.61        383     200291     522.95     379.62
1789.84/1790.36	c     (at root node) :          -         52      25629     492.87          -
1789.84/1790.36	c   conflict analysis:       0.00          0          0       0.00          -
1789.84/1790.36	c B&B Tree           :
1789.84/1790.36	c   number of runs   :          1
1789.84/1790.36	c   nodes            :         87
1789.84/1790.36	c   nodes (total)    :         87
1789.84/1790.36	c   nodes left       :         74
1789.84/1790.36	c   max depth        :         17
1789.84/1790.36	c   max depth (total):         17
1789.84/1790.36	c   backtracks       :          7 (8.0%)
1789.84/1790.36	c   delayed cutoffs  :          0
1789.84/1790.36	c   repropagations   :         20 (94 domain reductions, 0 cutoffs)
1789.84/1790.36	c   avg switch length:       2.18
1789.84/1790.36	c   switching time   :       0.18
1789.84/1790.36	c Solution           :
1789.84/1790.36	c   Solutions found  :          0 (0 improvements)
1789.84/1790.36	c   Primal Bound     :          -
1789.84/1790.36	c   Dual Bound       : +1.01631774670174e+03
1789.84/1790.36	c   Gap              :   infinite
1789.84/1790.36	c   Root Dual Bound  : +1.01631737486085e+03
1789.84/1790.36	c   Root Iterations  :      37946
1790.34/1790.81	c Time complete: 1790.35.

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2703657-1278551265/watcher-2703657-1278551265 -o /tmp/evaluation-result-2703657-1278551265/solver-2703657-1278551265 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703657-1278551265.opb -t 1800 -m 1800 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.92 3/106 27029
/proc/meminfo: memFree=1859384/2059040 swapFree=4139620/4192956
[pid=27029] ppid=27027 vsize=7904 CPUtime=0
/proc/27029/stat : 27029 (pbscip.linux.x8) R 27027 27029 25669 0 -1 4202496 1069 0 0 0 0 0 0 0 20 0 1 0 23339530 8093696 982 1992294400 4194304 8395647 140736826133120 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27029/statm: 1976 989 365 1026 0 946 0

[startup+0.0762269 s]
/proc/loadavg: 1.00 1.00 0.92 3/106 27029
/proc/meminfo: memFree=1859384/2059040 swapFree=4139620/4192956
[pid=27029] ppid=27027 vsize=23348 CPUtime=0.06
/proc/27029/stat : 27029 (pbscip.linux.x8) R 27027 27029 25669 0 -1 4202496 5105 0 0 0 5 1 0 0 20 0 1 0 23339530 23908352 5017 1992294400 4194304 8395647 140736826133120 18446744073709551615 7430272 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27029/statm: 5837 5017 393 1026 0 4807 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 23348

[startup+0.10123 s]
/proc/loadavg: 1.00 1.00 0.92 3/106 27029
/proc/meminfo: memFree=1859384/2059040 swapFree=4139620/4192956
[pid=27029] ppid=27027 vsize=28088 CPUtime=0.1
/proc/27029/stat : 27029 (pbscip.linux.x8) R 27027 27029 25669 0 -1 4202496 6297 0 0 0 8 2 0 0 20 0 1 0 23339530 28762112 6209 1992294400 4194304 8395647 140736826133120 18446744073709551615 4424487 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27029/statm: 7022 6209 393 1026 0 5992 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 28088

[startup+0.301248 s]
/proc/loadavg: 1.00 1.00 0.92 3/106 27029
/proc/meminfo: memFree=1859384/2059040 swapFree=4139620/4192956
[pid=27029] ppid=27027 vsize=47680 CPUtime=0.29
/proc/27029/stat : 27029 (pbscip.linux.x8) R 27027 27029 25669 0 -1 4202496 11399 0 0 0 26 3 0 0 20 0 1 0 23339530 48824320 10957 1992294400 4194304 8395647 140736826133120 18446744073709551615 6347101 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27029/statm: 11920 10970 409 1026 0 10890 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 47680

[startup+0.701289 s]
/proc/loadavg: 1.00 1.00 0.92 3/106 27029
/proc/meminfo: memFree=1859384/2059040 swapFree=4139620/4192956
[pid=27029] ppid=27027 vsize=73384 CPUtime=0.69
/proc/27029/stat : 27029 (pbscip.linux.x8) R 27027 27029 25669 0 -1 4202496 17417 0 0 0 63 6 0 0 21 0 1 0 23339530 75145216 16975 1992294400 4194304 8395647 140736826133120 18446744073709551615 4438138 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27029/statm: 18346 16975 548 1026 0 17316 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 73384

[startup+1.50137 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 27030
/proc/meminfo: memFree=1771460/2059040 swapFree=4139620/4192956
[pid=27029] ppid=27027 vsize=97724 CPUtime=1.49
/proc/27029/stat : 27029 (pbscip.linux.x8) R 27027 27029 25669 0 -1 4202496 23815 0 0 0 141 8 0 0 23 0 1 0 23339530 100069376 23267 1992294400 4194304 8395647 140736826133120 18446744073709551615 5006247 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27029/statm: 24431 23267 498 1026 0 23401 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 97724

[startup+3.10153 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 27030
/proc/meminfo: memFree=1765136/2059040 swapFree=4139620/4192956
[pid=27029] ppid=27027 vsize=101568 CPUtime=3.09
/proc/27029/stat : 27029 (pbscip.linux.x8) R 27027 27029 25669 0 -1 4202496 24719 0 0 0 301 8 0 0 25 0 1 0 23339530 104005632 24171 1992294400 4194304 8395647 140736826133120 18446744073709551615 5026483 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27029/statm: 25392 24171 498 1026 0 24362 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 101568

[startup+6.30084 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 27030
/proc/meminfo: memFree=1759432/2059040 swapFree=4139620/4192956
[pid=27029] ppid=27027 vsize=108820 CPUtime=6.29
/proc/27029/stat : 27029 (pbscip.linux.x8) R 27027 27029 25669 0 -1 4202496 26552 0 0 0 620 9 0 0 25 0 1 0 23339530 111431680 26003 1992294400 4194304 8395647 140736826133120 18446744073709551615 4705184 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27029/statm: 27205 26003 497 1026 0 26175 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 108820

[startup+12.7005 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 27030
/proc/meminfo: memFree=1743560/2059040 swapFree=4139620/4192956
[pid=27029] ppid=27027 vsize=129656 CPUtime=12.68
/proc/27029/stat : 27029 (pbscip.linux.x8) R 27027 27029 25669 0 -1 4202496 31735 0 0 0 1258 10 0 0 25 0 1 0 23339530 132767744 31186 1992294400 4194304 8395647 140736826133120 18446744073709551615 6078924 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27029/statm: 32414 31186 497 1026 0 31384 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 129656

[startup+25.5007 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 27030
/proc/meminfo: memFree=1602696/2059040 swapFree=4139620/4192956
[pid=27029] ppid=27027 vsize=266604 CPUtime=25.48
/proc/27029/stat : 27029 (pbscip.linux.x8) R 27027 27029 25669 0 -1 4202496 65960 0 0 0 2526 22 0 0 25 0 1 0 23339530 273002496 65411 1992294400 4194304 8395647 140736826133120 18446744073709551615 5031905 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27029/statm: 66651 65411 497 1026 0 65621 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 266604

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 27030
/proc/meminfo: memFree=1415828/2059040 swapFree=4139620/4192956
[pid=27029] ppid=27027 vsize=451540 CPUtime=51.08
/proc/27029/stat : 27029 (pbscip.linux.x8) R 27027 27029 25669 0 -1 4202496 112106 0 0 0 5070 38 0 0 25 0 1 0 23339530 462376960 111557 1992294400 4194304 8395647 140736826133120 18446744073709551615 4911907 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27029/statm: 112885 111557 506 1026 0 111855 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 451540

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 27032
/proc/meminfo: memFree=1167580/2059040 swapFree=4139620/4192956
[pid=27029] ppid=27027 vsize=697608 CPUtime=102.28
/proc/27029/stat : 27029 (pbscip.linux.x8) R 27027 27029 25669 0 -1 4202496 173524 0 0 0 10168 60 0 0 25 0 1 0 23339530 714350592 172975 1992294400 4194304 8395647 140736826133120 18446744073709551615 5005892 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27029/statm: 174402 172975 507 1026 0 173372 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 697608

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 27034
/proc/meminfo: memFree=1067016/2059040 swapFree=4139620/4192956
[pid=27029] ppid=27027 vsize=799188 CPUtime=162.25
/proc/27029/stat : 27029 (pbscip.linux.x8) R 27027 27029 25669 0 -1 4202496 198771 0 0 0 16149 76 0 0 25 0 1 0 23339530 818368512 198129 1992294400 4194304 8395647 140736826133120 18446744073709551615 6752539 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27029/statm: 199797 198129 586 1026 0 198767 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 799188

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 27036
/proc/meminfo: memFree=1002412/2059040 swapFree=4139620/4192956
[pid=27029] ppid=27027 vsize=876828 CPUtime=222.24
/proc/27029/stat : 27029 (pbscip.linux.x8) R 27027 27029 25669 0 -1 4202496 215914 0 0 0 22141 83 0 0 25 0 1 0 23339530 897871872 215247 1992294400 4194304 8395647 140736826133120 18446744073709551615 5794580 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27029/statm: 219207 215247 621 1026 0 218177 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 876828

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 27036
/proc/meminfo: memFree=966576/2059040 swapFree=4139620/4192956
[pid=27029] ppid=27027 vsize=911680 CPUtime=282.22
/proc/27029/stat : 27029 (pbscip.linux.x8) R 27027 27029 25669 0 -1 4202496 224280 0 0 0 28126 96 0 0 25 0 1 0 23339530 933560320 223202 1992294400 4194304 8395647 140736826133120 18446744073709551615 6670381 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27029/statm: 227920 223202 623 1026 0 226890 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 911680

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 27038
/proc/meminfo: memFree=957524/2059040 swapFree=4139620/4192956
[pid=27029] ppid=27027 vsize=920812 CPUtime=342.21
/proc/27029/stat : 27029 (pbscip.linux.x8) R 27027 27029 25669 0 -1 4202496 226548 0 0 0 34115 106 0 0 25 0 1 0 23339530 942911488 225469 1992294400 4194304 8395647 140736826133120 18446744073709551615 6013893 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27029/statm: 230203 225469 622 1026 0 229173 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 920812

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 27040
/proc/meminfo: memFree=952812/2059040 swapFree=4139620/4192956
[pid=27029] ppid=27027 vsize=925144 CPUtime=402.19
/proc/27029/stat : 27029 (pbscip.linux.x8) R 27027 27029 25669 0 -1 4202496 227690 0 0 0 40104 115 0 0 25 0 1 0 23339530 947347456 226611 1992294400 4194304 8395647 140736826133120 18446744073709551615 6502774 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27029/statm: 231286 226611 622 1026 0 230256 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 925144

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 27042
/proc/meminfo: memFree=951076/2059040 swapFree=4139620/4192956
[pid=27029] ppid=27027 vsize=929004 CPUtime=462.18
/proc/27029/stat : 27029 (pbscip.linux.x8) R 27027 27029 25669 0 -1 4202496 246405 0 0 0 46083 135 0 0 25 0 1 0 23339530 951300096 226898 1992294400 4194304 8395647 140736826133120 18446744073709551615 6376383 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27029/statm: 232251 226898 634 1026 0 231221 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 929004

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 27044
/proc/meminfo: memFree=951076/2059040 swapFree=4139620/4192956
[pid=27029] ppid=27027 vsize=929004 CPUtime=522.15
/proc/27029/stat : 27029 (pbscip.linux.x8) R 27027 27029 25669 0 -1 4202496 246406 0 0 0 52065 150 0 0 25 0 1 0 23339530 951300096 226899 1992294400 4194304 8395647 140736826133120 18446744073709551615 6723586 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27029/statm: 232251 226899 635 1026 0 231221 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 929004

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 27044
/proc/meminfo: memFree=951076/2059040 swapFree=4139620/4192956
[pid=27029] ppid=27027 vsize=929004 CPUtime=582.14
/proc/27029/stat : 27029 (pbscip.linux.x8) R 27027 27029 25669 0 -1 4202496 246406 0 0 0 58045 169 0 0 25 0 1 0 23339530 951300096 226899 1992294400 4194304 8395647 140736826133120 18446744073709551615 6670385 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27029/statm: 232251 226899 635 1026 0 231221 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 929004

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 27046
/proc/meminfo: memFree=951076/2059040 swapFree=4139620/4192956
[pid=27029] ppid=27027 vsize=929004 CPUtime=642.14
/proc/27029/stat : 27029 (pbscip.linux.x8) R 27027 27029 25669 0 -1 4202496 246406 0 0 0 64026 188 0 0 25 0 1 0 23339530 951300096 226899 1992294400 4194304 8395647 140736826133120 18446744073709551615 6663864 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27029/statm: 232251 226899 635 1026 0 231221 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 929004

[startup+702.302 s]

################
# More data... #
################

/proc/meminfo: memFree=930740/2059040 swapFree=4139620/4192956
[pid=27029] ppid=27027 vsize=949440 CPUtime=1062.02
/proc/27029/stat : 27029 (pbscip.linux.x8) R 27027 27029 25669 0 -1 4202496 251610 0 0 0 105886 316 0 0 25 0 1 0 23339530 972226560 231907 1992294400 4194304 8395647 140736826133120 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27029/statm: 237360 231907 641 1026 0 236330 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 949440

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 27063
/proc/meminfo: memFree=927020/2059040 swapFree=4139620/4192956
[pid=27029] ppid=27027 vsize=953128 CPUtime=1122.01
/proc/27029/stat : 27029 (pbscip.linux.x8) R 27027 27029 25669 0 -1 4202496 252618 0 0 0 111864 337 0 0 25 0 1 0 23339530 976003072 232829 1992294400 4194304 8395647 140736826133120 18446744073709551615 6502802 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27029/statm: 238282 232829 646 1026 0 237252 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 953128

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 27063
/proc/meminfo: memFree=927020/2059040 swapFree=4139620/4192956
[pid=27029] ppid=27027 vsize=953128 CPUtime=1181.99
/proc/27029/stat : 27029 (pbscip.linux.x8) R 27027 27029 25669 0 -1 4202496 252618 0 0 0 117843 356 0 0 25 0 1 0 23339530 976003072 232829 1992294400 4194304 8395647 140736826133120 18446744073709551615 6574271 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27029/statm: 238282 232829 646 1026 0 237252 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 953128

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 27065
/proc/meminfo: memFree=926896/2059040 swapFree=4139620/4192956
[pid=27029] ppid=27027 vsize=953128 CPUtime=1241.98
/proc/27029/stat : 27029 (pbscip.linux.x8) R 27027 27029 25669 0 -1 4202496 252623 0 0 0 123820 378 0 0 25 0 1 0 23339530 976003072 232829 1992294400 4194304 8395647 140736826133120 18446744073709551615 6696334 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27029/statm: 238282 232829 641 1026 0 237252 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 953128

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 27067
/proc/meminfo: memFree=926028/2059040 swapFree=4139620/4192956
[pid=27029] ppid=27027 vsize=954264 CPUtime=1301.97
/proc/27029/stat : 27029 (pbscip.linux.x8) R 27027 27029 25669 0 -1 4202496 252833 0 0 0 129800 397 0 0 25 0 1 0 23339530 977166336 233039 1992294400 4194304 8395647 140736826133120 18446744073709551615 6670339 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27029/statm: 238566 233039 641 1026 0 237536 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 954264

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 27069
/proc/meminfo: memFree=909164/2059040 swapFree=4139620/4192956
[pid=27029] ppid=27027 vsize=971860 CPUtime=1361.94
/proc/27029/stat : 27029 (pbscip.linux.x8) R 27027 27029 25669 0 -1 4202496 257049 0 0 0 135777 417 0 0 25 0 1 0 23339530 995184640 237255 1992294400 4194304 8395647 140736826133120 18446744073709551615 6698043 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27029/statm: 242965 237255 641 1026 0 241935 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 971860

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 27071
/proc/meminfo: memFree=908916/2059040 swapFree=4139620/4192956
[pid=27029] ppid=27027 vsize=972036 CPUtime=1421.94
/proc/27029/stat : 27029 (pbscip.linux.x8) R 27027 27029 25669 0 -1 4202496 257100 0 0 0 141757 437 0 0 25 0 1 0 23339530 995364864 237306 1992294400 4194304 8395647 140736826133120 18446744073709551615 6708477 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27029/statm: 243009 237306 641 1026 0 241979 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 972036

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 27071
/proc/meminfo: memFree=908172/2059040 swapFree=4139620/4192956
[pid=27029] ppid=27027 vsize=973192 CPUtime=1481.92
/proc/27029/stat : 27029 (pbscip.linux.x8) R 27027 27029 25669 0 -1 4202496 257456 0 0 0 147731 461 0 0 25 0 1 0 23339530 996548608 237662 1992294400 4194304 8395647 140736826133120 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27029/statm: 243298 237662 641 1026 0 242268 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 973192

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 27073
/proc/meminfo: memFree=905320/2059040 swapFree=4139620/4192956
[pid=27029] ppid=27027 vsize=975192 CPUtime=1541.9
/proc/27029/stat : 27029 (pbscip.linux.x8) R 27027 27029 25669 0 -1 4202496 257956 0 0 0 153707 483 0 0 25 0 1 0 23339530 998596608 238162 1992294400 4194304 8395647 140736826133120 18446744073709551615 6670369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27029/statm: 243798 238162 641 1026 0 242768 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 975192

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 27075
/proc/meminfo: memFree=905196/2059040 swapFree=4139620/4192956
[pid=27029] ppid=27027 vsize=975192 CPUtime=1601.89
/proc/27029/stat : 27029 (pbscip.linux.x8) R 27027 27029 25669 0 -1 4202496 257981 0 0 0 159686 503 0 0 25 0 1 0 23339530 998596608 238187 1992294400 4194304 8395647 140736826133120 18446744073709551615 6667497 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27029/statm: 243798 238187 641 1026 0 242768 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 975192

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 27077
/proc/meminfo: memFree=905196/2059040 swapFree=4139620/4192956
[pid=27029] ppid=27027 vsize=975192 CPUtime=1661.88
/proc/27029/stat : 27029 (pbscip.linux.x8) R 27027 27029 25669 0 -1 4202496 257981 0 0 0 165666 522 0 0 25 0 1 0 23339530 998596608 238187 1992294400 4194304 8395647 140736826133120 18446744073709551615 6663886 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27029/statm: 243798 238187 641 1026 0 242768 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 975192

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 27079
/proc/meminfo: memFree=905196/2059040 swapFree=4139620/4192956
[pid=27029] ppid=27027 vsize=975192 CPUtime=1721.85
/proc/27029/stat : 27029 (pbscip.linux.x8) R 27027 27029 25669 0 -1 4202496 257981 0 0 0 171647 538 0 0 25 0 1 0 23339530 998596608 238187 1992294400 4194304 8395647 140736826133120 18446744073709551615 6502788 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27029/statm: 243798 238187 641 1026 0 242768 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 975192

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 27079
/proc/meminfo: memFree=905072/2059040 swapFree=4139620/4192956
[pid=27029] ppid=27027 vsize=975192 CPUtime=1781.84
/proc/27029/stat : 27029 (pbscip.linux.x8) R 27027 27029 25669 0 -1 4202496 257981 0 0 0 177625 559 0 0 25 0 1 0 23339530 998596608 238187 1992294400 4194304 8395647 140736826133120 18446744073709551615 6664892 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27029/statm: 243798 238187 641 1026 0 242768 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 975192

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

[startup+1785.5 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 27079
/proc/meminfo: memFree=905072/2059040 swapFree=4139620/4192956
[pid=27029] ppid=27027 vsize=975192 CPUtime=1785.03
/proc/27029/stat : 27029 (pbscip.linux.x8) R 27027 27029 25669 0 -1 4202496 257981 0 0 0 177943 560 0 0 25 0 1 0 23339530 998596608 238187 1992294400 4194304 8395647 140736826133120 18446744073709551615 6391404 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27029/statm: 243798 238187 641 1026 0 242768 0
Current children cumulated CPU time (s) 1785.03
Current children cumulated vsize (KiB) 975192

[startup+1788.7 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 27079
/proc/meminfo: memFree=905072/2059040 swapFree=4139620/4192956
[pid=27029] ppid=27027 vsize=975192 CPUtime=1788.24
/proc/27029/stat : 27029 (pbscip.linux.x8) R 27027 27029 25669 0 -1 4202496 257981 0 0 0 178262 562 0 0 25 0 1 0 23339530 998596608 238187 1992294400 4194304 8395647 140736826133120 18446744073709551615 6750887 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27029/statm: 243798 238187 641 1026 0 242768 0
Current children cumulated CPU time (s) 1788.24
Current children cumulated vsize (KiB) 975192

[startup+1789.5 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 27079
/proc/meminfo: memFree=905072/2059040 swapFree=4139620/4192956
[pid=27029] ppid=27027 vsize=975192 CPUtime=1789.04
/proc/27029/stat : 27029 (pbscip.linux.x8) R 27027 27029 25669 0 -1 4202496 257981 0 0 0 178342 562 0 0 25 0 1 0 23339530 998596608 238187 1992294400 4194304 8395647 140736826133120 18446744073709551615 6470876 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27029/statm: 243798 238187 641 1026 0 242768 0
Current children cumulated CPU time (s) 1789.04
Current children cumulated vsize (KiB) 975192

[startup+1790.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 27080
/proc/meminfo: memFree=905072/2059040 swapFree=4139620/4192956
[pid=27029] ppid=27027 vsize=975192 CPUtime=1789.84
/proc/27029/stat : 27029 (pbscip.linux.x8) R 27027 27029 25669 0 -1 4202496 257981 0 0 0 178422 562 0 0 25 0 1 0 23339530 998596608 238187 1992294400 4194304 8395647 140736826133120 18446744073709551615 6670348 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27029/statm: 243798 238187 641 1026 0 242768 0
Current children cumulated CPU time (s) 1789.84
Current children cumulated vsize (KiB) 975192

[startup+1790.7 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 27080
/proc/meminfo: memFree=987780/2059040 swapFree=4139620/4192956
[pid=27029] ppid=27027 vsize=876232 CPUtime=1790.24
/proc/27029/stat : 27029 (pbscip.linux.x8) R 27027 27029 25669 0 -1 4202496 257983 0 0 0 178461 563 0 0 25 0 1 0 23339530 897261568 217419 1992294400 4194304 8395647 140736826133120 18446744073709551615 4745437 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27029/statm: 219058 217419 643 1026 0 218028 0
Current children cumulated CPU time (s) 1790.24
Current children cumulated vsize (KiB) 876232

[startup+1790.81 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 27080
/proc/meminfo: memFree=987780/2059040 swapFree=4139620/4192956
[pid=27029] ppid=27027 vsize=856996 CPUtime=1790.34
/proc/27029/stat : 27029 (pbscip.linux.x8) R 27027 27029 25669 0 -1 4202496 257983 0 0 0 178463 571 0 0 25 0 1 0 23339530 877563904 9792 1992294400 4194304 8395647 140736826133120 18446744073709551615 7602442 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27029/statm: 214249 9792 643 1026 0 213219 0
Current children cumulated CPU time (s) 1790.34
Current children cumulated vsize (KiB) 856996

Child status: 0
Real time (s): 1790.81
CPU time (s): 1790.36
CPU user time (s): 1784.64
CPU system time (s): 5.72413
CPU usage (%): 99.9746
Max. virtual memory (cumulated for all children) (KiB): 1004960

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1784.64
system time used= 5.72413
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 257986
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= 4
involuntary context switches= 5645

runsolver used 3.00454 second user time and 8.40972 second system time

The end

Launcher Data 

Begin job on node012 at 2010-07-08 03:07:45
IDJOB=2703657
IDBENCH=1520
IDSOLVER=1213
FILE ID=node012/2703657-1278551265
PBS_JOBID= 11239519
Free space on /tmp= 62484 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB06//final/normalized-PB06/OPT-MEDINT/mps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-aflow40b.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2703657-1278551265/watcher-2703657-1278551265 -o /tmp/evaluation-result-2703657-1278551265/solver-2703657-1278551265 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703657-1278551265.opb -t 1800 -m 1800

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

MD5SUM BENCH= b1cb8dfc9613a6d80968091d3346a684
RANDOM SEED=235105910

node012.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.248
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.49
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.248
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1859912 kB
Buffers:          9944 kB
Cached:         100692 kB
SwapCached:       7152 kB
Active:          78204 kB
Inactive:        46716 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1859912 kB
SwapTotal:     4192956 kB
SwapFree:      4139620 kB
Dirty:           11376 kB
Writeback:           0 kB
AnonPages:       11548 kB
Mapped:          12248 kB
Slab:            52340 kB
PageTables:       4232 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181192 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62472 MiB
End job on node012 at 2010-07-08 03:37:36