Trace number 2665204

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
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solverOPT10 163.355 163.413

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_100_10_3.opb
MD5SUM8decd85a4aebca069c2c72faa547de31
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark10
Best CPU time to get the best result obtained on this benchmark90.1533
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 11
Optimality of the best value was proved NO
Number of variables100
Total number of constraints100
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints100
Minimum length of a constraint11
Maximum length of a constraint19
Number of terms in the objective function 100
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 100
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)1244
Sum of products size (including duplicates)2488
Number of different products1244
Sum of products size2488

Quality of the solution as a function of time


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

Solver Data 

0.00/0.00	c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Clp 1.11.1] [Expressions interpreter: NONE]
0.00/0.00	c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00	c 
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c reading problem <HOME/instance-2665204-1276656403.opb>
0.00/0.02	c original problem has 1344 variables (1344 bin, 0 int, 0 impl, 0 cont) and 1344 constraints
0.00/0.02	c problem read
0.00/0.02	c presolving settings loaded
0.00/0.03	c presolving:
0.19/0.22	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 100 upgd conss, 35632 impls, 0 clqs
0.39/0.41	c    (0.2s) probing: 101/1344 (7.5%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.39/0.41	c    (0.2s) probing aborted: 100/100 successive totally useless probings
0.39/0.41	c presolving (2 rounds):
0.39/0.41	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.39/0.41	c  35632 implications, 0 cliques
0.39/0.41	c presolved problem has 1344 variables (1344 bin, 0 int, 0 impl, 0 cont) and 1344 constraints
0.39/0.41	c    1244 constraints of type <and>
0.39/0.41	c     100 constraints of type <logicor>
0.39/0.41	c transformed objective value is always integral (scale: 1)
0.39/0.41	c Presolving Time: 0.19
0.39/0.41	c - non default parameters ----------------------------------------------------------------------
0.39/0.41	c # SCIP version 1.2.1.2
0.39/0.41	c 
0.39/0.41	c # frequency for displaying node information lines
0.39/0.41	c # [type: int, range: [-1,2147483647], default: 100]
0.39/0.41	c display/freq = 10000
0.39/0.41	c 
0.39/0.41	c # maximal time in seconds to run
0.39/0.41	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.39/0.41	c limits/time = 1799.98
0.39/0.41	c 
0.39/0.41	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.39/0.41	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.39/0.41	c limits/memory = 1620
0.39/0.41	c 
0.39/0.41	c # should presolving try to simplify inequalities
0.39/0.41	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.39/0.41	c constraints/linear/simplifyinequalities = TRUE
0.39/0.41	c 
0.39/0.41	c # should presolving try to simplify knapsacks
0.39/0.41	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.39/0.41	c constraints/knapsack/simplifyinequalities = TRUE
0.39/0.41	c 
0.39/0.41	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.39/0.41	c # [type: int, range: [-1,2147483647], default: -1]
0.39/0.41	c heuristics/undercover/freq = 0
0.39/0.41	c 
0.39/0.41	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.39/0.41	c # [type: int, range: [-1,2147483647], default: -1]
0.39/0.41	c separating/rapidlearning/freq = 0
0.39/0.41	c 
0.39/0.41	c -----------------------------------------------------------------------------------------------
0.39/0.41	c start solving
0.39/0.41	c 
0.39/0.44	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.39/0.44	c   0.2s|     1 |     0 |   200 |     - |6969k|   0 | 200 |1344 |1344 |1344 |2588 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.39/0.44	o 29
0.39/0.44	c s 0.2s|     1 |     0 |   200 |     - |7003k|   0 | 200 |1344 |1344 |1344 |2588 |   0 |   0 |   0 | 0.000000e+00 | 2.900000e+01 |    Inf 
0.99/1.04	c   0.6s|     1 |     0 |   500 |     - |7091k|   0 | 200 |1344 |1344 |1344 |2789 | 201 |   0 |   0 | 0.000000e+00 | 2.900000e+01 |    Inf 
0.99/1.05	o 20
0.99/1.05	c s 0.6s|     1 |     0 |   500 |     - |7108k|   0 | 200 |1344 |1344 |1344 |2789 | 201 |   0 |   0 | 0.000000e+00 | 2.000000e+01 |    Inf 
1.19/1.20	c   0.8s|     1 |     0 |   802 |     - |7194k|   0 | 200 |1344 |1344 |1344 |2992 | 404 |   0 |   0 | 0.000000e+00 | 2.000000e+01 |    Inf 
1.19/1.20	o 19
1.19/1.20	c s 0.8s|     1 |     0 |   802 |     - |7211k|   0 | 200 |1344 |1344 |1344 |2992 | 404 |   0 |   0 | 0.000000e+00 | 1.900000e+01 |    Inf 
1.29/1.37	c   0.9s|     1 |     0 |  1105 |     - |7301k|   0 | 200 |1344 |1344 |1344 |3196 | 608 |   0 |   0 | 0.000000e+00 | 1.900000e+01 |    Inf 
1.29/1.37	o 15
1.29/1.37	c s 0.9s|     1 |     0 |  1105 |     - |7318k|   0 | 200 |1344 |1344 |1344 |3196 | 608 |   0 |   0 | 0.000000e+00 | 1.500000e+01 |    Inf 
1.49/1.54	c   1.1s|     1 |     0 |  1406 |     - |7404k|   0 | 200 |1344 |1344 |1344 |3397 | 809 |   0 |   0 | 0.000000e+00 | 1.500000e+01 |    Inf 
1.79/1.84	c   1.4s|     1 |     0 |  2092 |     - |7492k|   0 | 448 |1344 |1344 |1344 |3598 |1010 |   0 |   0 | 6.102606e+00 | 1.500000e+01 | 145.80%
2.29/2.39	c   1.9s|     1 |     0 |  2735 |     - |8217k|   0 | 613 |1344 |1344 |1344 |3697 |1109 |   0 |   0 | 6.855278e+00 | 1.500000e+01 | 118.81%
3.20/3.25	c   2.8s|     1 |     0 |  3156 |     - |8674k|   0 | 729 |1344 |1344 |1344 |3742 |1154 |   0 |   0 | 7.173494e+00 | 1.500000e+01 | 109.10%
4.30/4.32	c   3.9s|     1 |     0 |  3463 |     - |9200k|   0 | 770 |1344 |1344 |1344 |3762 |1174 |   0 |   0 | 7.338671e+00 | 1.500000e+01 | 104.40%
5.40/5.41	c   5.0s|     1 |     0 |  3682 |     - |9774k|   0 | 749 |1344 |1344 |1344 |3773 |1185 |   0 |   0 | 7.410855e+00 | 1.500000e+01 | 102.41%
6.49/6.58	c   6.1s|     1 |     0 |  3956 |     - |  10M|   0 | 751 |1344 |1344 |1344 |3782 |1194 |   0 |   0 | 7.420432e+00 | 1.500000e+01 | 102.14%
7.60/7.63	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
7.60/7.63	c   7.2s|     1 |     0 |  4212 |     - |  10M|   0 | 779 |1344 |1344 |1344 |1434 |1203 |   0 |   0 | 7.433214e+00 | 1.500000e+01 | 101.80%
8.09/8.18	c   7.7s|     1 |     0 |  4440 |     - |  10M|   0 | 739 |1344 |1344 |1344 |1440 |1209 |   0 |   0 | 7.439512e+00 | 1.500000e+01 | 101.63%
8.58/8.69	c   8.2s|     1 |     0 |  4598 |     - |  10M|   0 | 763 |1344 |1344 |1344 |1461 |1230 |   0 |   0 | 7.442312e+00 | 1.500000e+01 | 101.55%
9.18/9.25	c   8.8s|     1 |     0 |  4715 |     - |  10M|   0 | 763 |1344 |1344 |1344 |1471 |1240 |   0 |   0 | 7.445874e+00 | 1.500000e+01 | 101.45%
9.80/9.82	c   9.3s|     1 |     0 |  4945 |     - |  10M|   0 | 814 |1344 |1344 |1344 |1483 |1252 |   0 |   0 | 7.459497e+00 | 1.500000e+01 | 101.09%
10.29/10.39	c   9.9s|     1 |     0 |  5008 |     - |  10M|   0 | 790 |1344 |1344 |1344 |1497 |1266 |   0 |   0 | 7.459953e+00 | 1.500000e+01 | 101.07%
10.89/10.98	c  10.5s|     1 |     0 |  5177 |     - |  10M|   0 | 774 |1344 |1344 |1344 |1299 |1272 |   0 |   0 | 7.464412e+00 | 1.500000e+01 | 100.95%
11.38/11.48	c  11.0s|     1 |     0 |  5310 |     - |  10M|   0 | 766 |1344 |1344 |1344 |1303 |1276 |   0 |   0 | 7.473720e+00 | 1.500000e+01 | 100.70%
11.87/11.97	c  11.5s|     1 |     0 |  5433 |     - |  10M|   0 | 829 |1344 |1344 |1344 |1319 |1292 |   0 |   0 | 7.476125e+00 | 1.500000e+01 | 100.64%
12.38/12.45	c  11.9s|     1 |     0 |  5453 |     - |  10M|   0 | 838 |1344 |1344 |1344 |1337 |1310 |   0 |   0 | 7.476125e+00 | 1.500000e+01 | 100.64%
12.68/12.71	c  12.2s|     1 |     0 |  5459 |     - |  10M|   0 | 839 |1344 |1344 |1344 |1343 |1316 |   0 |   0 | 7.476125e+00 | 1.500000e+01 | 100.64%
12.88/12.96	c  12.4s|     1 |     0 |  5463 |     - |  10M|   0 | 839 |1344 |1344 |1344 |1347 |1320 |   0 |   0 | 7.476125e+00 | 1.500000e+01 | 100.64%
13.19/13.21	c  12.7s|     1 |     0 |  5467 |     - |  10M|   0 | 840 |1344 |1344 |1344 |1262 |1324 |   0 |   0 | 7.476125e+00 | 1.500000e+01 | 100.64%
13.38/13.46	c  12.9s|     1 |     0 |  5496 |     - |  10M|   0 | 835 |1344 |1344 |1344 |1266 |1328 |   0 |   0 | 7.476292e+00 | 1.500000e+01 | 100.63%
15.28/15.35	c  14.8s|     1 |     2 |  5496 |     - |  10M|   0 | 835 |1344 |1344 |1344 |1266 |1328 |   0 |  16 | 7.476292e+00 | 1.500000e+01 | 100.63%
27.28/27.32	o 12
27.28/27.32	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
27.28/27.32	c *26.6s|    13 |     9 |  8427 | 244.2 |  10M|  12 |   - |1344 |1344 |1344 |1547 |1804 |   0 | 222 | 7.621866e+00 | 1.200000e+01 |  57.44%
36.47/36.57	o 11
36.47/36.57	c *35.6s|    22 |    11 | 10880 | 256.4 |  10M|  12 |   - |1344 |1344 |1344 |1482 |2140 |   0 | 467 | 7.856591e+00 | 1.100000e+01 |  40.01%
159.44/159.54	o 10
159.44/159.54	c * 157s|  1025 |    27 |253114 | 241.8 |  11M|  30 |   - |1344 |1346 |1344 |1486 |  15k|   2 |1112 | 8.737855e+00 | 1.000000e+01 |  14.44%
163.23/163.38	c 
163.23/163.38	c SCIP Status        : problem is solved [optimal solution found]
163.23/163.38	c Solving Time (sec) : 160.50
163.23/163.38	c Solving Nodes      : 1070
163.23/163.38	c Primal Bound       : +1.00000000000000e+01 (7 solutions)
163.23/163.38	c Dual Bound         : +1.00000000000000e+01
163.23/163.38	c Gap                : 0.00 %
163.23/163.38	s OPTIMUM FOUND
163.23/163.38	v -x100 -x99 -x98 -x97 -x96 -x95 -x94 -x93 -x92 -x91 -x90 x89 -x88 -x87 -x86 -x85 -x84 -x83 -x82 -x81 -x80 -x79 -x78 -x77 -x76 -x75 
163.23/163.38	v -x74 -x73 -x72 -x71 -x70 -x69 -x68 -x67 -x66 -x65 x64 -x63 -x62 -x61 -x60 x59 -x58 -x57 -x56 -x55 -x54 -x53 -x52 -x51 -x50 
163.23/163.38	v -x49 -x48 -x47 -x46 -x45 -x44 -x43 -x42 -x41 -x40 -x39 -x38 -x37 -x36 x35 -x34 -x33 -x32 -x31 -x30 -x29 x28 -x27 -x26 -x25 -x24 
163.23/163.38	v -x23 -x22 -x21 -x20 -x19 -x18 x17 -x16 -x15 -x14 x13 -x12 -x11 -x10 x9 -x8 x7 -x6 -x5 -x4 x3 -x2 -x1 
163.23/163.38	c SCIP Status        : problem is solved [optimal solution found]
163.23/163.38	c Solving Time       :     160.50
163.23/163.38	c Original Problem   :
163.23/163.38	c   Problem name     : HOME/instance-2665204-1276656403.opb
163.23/163.38	c   Variables        : 1344 (1344 binary, 0 integer, 0 implicit integer, 0 continuous)
163.23/163.38	c   Constraints      : 1344 initial, 1344 maximal
163.23/163.38	c Presolved Problem  :
163.23/163.38	c   Problem name     : t_HOME/instance-2665204-1276656403.opb
163.23/163.38	c   Variables        : 1344 (1344 binary, 0 integer, 0 implicit integer, 0 continuous)
163.23/163.38	c   Constraints      : 1344 initial, 1346 maximal
163.23/163.38	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
163.23/163.38	c   trivial          :       0.01          0          0          0          0          0          0          0          0
163.23/163.38	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
163.23/163.38	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
163.23/163.38	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
163.23/163.38	c   implics          :       0.00          0          0          0          0          0          0          0          0
163.23/163.38	c   probing          :       0.02          0          0          0          0          0          0          0          0
163.23/163.38	c   and              :       0.16          0          0          0          0          0          0          0          0
163.23/163.38	c   logicor          :       0.00          0          0          0          0          0          0          0          0
163.23/163.38	c   root node        :          -         15          -          -         15          -          -          -          -
163.23/163.38	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
163.23/163.38	c   integral         :          0          0          0        725          0         10        225          0          0       1328
163.23/163.38	c   and              :       1244       2641       6675          3          0          0      69040      15723          0          0
163.23/163.38	c   logicor          :        100+        24       3120          3          0          1          0          0          0          0
163.23/163.38	c   countsols        :          0          0          0          3          0          0          0          0          0          0
163.23/163.38	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
163.23/163.38	c   integral         :      50.44       0.00       0.00      50.44       0.00
163.23/163.38	c   and              :       2.80       2.16       0.64       0.00       0.00
163.23/163.38	c   logicor          :       0.02       0.00       0.02       0.00       0.00
163.23/163.38	c   countsols        :       0.00       0.00       0.00       0.00       0.00
163.23/163.38	c Propagators        :       Time      Calls    Cutoffs    DomReds
163.23/163.38	c   vbounds          :       0.01          2          0          0
163.23/163.38	c   rootredcost      :       0.01          3          0          0
163.23/163.38	c   pseudoobj        :       0.07       6527          1          0
163.23/163.38	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
163.23/163.38	c   propagation      :       0.00          1          1          2       16.0          0        0.0          -
163.23/163.38	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
163.23/163.38	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
163.23/163.38	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
163.23/163.38	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
163.23/163.38	c   applied globally :          -          -          -          2       16.0          -          -          -
163.23/163.38	c   applied locally  :          -          -          -          0        0.0          -          -          -
163.23/163.38	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
163.23/163.38	c   cut pool         :       0.02         23          -          -         72          -    (maximal pool size: 2377)
163.23/163.38	c   redcost          :       0.16       2645          0       6909          0          0
163.23/163.38	c   impliedbounds    :       0.07         24          0          0       1335          0
163.23/163.38	c   intobj           :       0.00          0          0          0          0          0
163.23/163.38	c   cgmip            :       0.00          0          0          0          0          0
163.23/163.38	c   gomory           :       6.70         24          0          0       2508          0
163.23/163.38	c   strongcg         :       3.16         20          0          0       5448          0
163.23/163.38	c   cmir             :       0.49         10          0          0       1004          0
163.23/163.38	c   flowcover        :       0.37         10          0          0       1096          0
163.23/163.38	c   clique           :       0.13         24          0          0         20          0
163.23/163.38	c   zerohalf         :       0.00          0          0          0          0          0
163.23/163.38	c   mcf              :       0.01          1          0          0          0          0
163.23/163.38	c   rapidlearning    :       0.24          1          0          0          0          0
163.23/163.38	c Pricers            :       Time      Calls       Vars
163.23/163.38	c   problem variables:       0.00          0          0
163.23/163.38	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
163.23/163.38	c   relpscost        :      50.43        722         10        225          0          0       1328
163.23/163.38	c   pscost           :       0.00          0          0          0          0          0          0
163.23/163.38	c   inference        :       0.00          0          0          0          0          0          0
163.23/163.38	c   mostinf          :       0.00          0          0          0          0          0          0
163.23/163.38	c   leastinf         :       0.00          0          0          0          0          0          0
163.23/163.38	c   fullstrong       :       0.00          0          0          0          0          0          0
163.23/163.38	c   allfullstrong    :       0.00          0          0          0          0          0          0
163.23/163.38	c   random           :       0.00          0          0          0          0          0          0
163.23/163.38	c Primal Heuristics  :       Time      Calls      Found
163.23/163.38	c   LP solutions     :       0.00          -          3
163.23/163.38	c   pseudo solutions :       0.00          -          0
163.23/163.38	c   oneopt           :       0.01          6          0
163.23/163.38	c   veclendiving     :       3.62          6          0
163.23/163.38	c   guideddiving     :       2.42          6          0
163.23/163.38	c   objpscostdiving  :       0.91          3          0
163.23/163.38	c   linesearchdiving :       1.23          6          0
163.23/163.38	c   coefdiving       :       0.64          7          0
163.23/163.38	c   pscostdiving     :       1.31          7          0
163.23/163.38	c   fracdiving       :       1.81          7          0
163.23/163.38	c   rootsoldiving    :       0.32          4          0
163.23/163.38	c   trivial          :       0.00          2          0
163.23/163.38	c   simplerounding   :       0.03          0          0
163.23/163.38	c   zirounding       :       0.17        674          0
163.23/163.38	c   rounding         :       0.42        736          0
163.23/163.38	c   shifting         :       0.23        331          4
163.23/163.38	c   intshifting      :       0.00          0          0
163.23/163.38	c   twoopt           :       0.00          0          0
163.23/163.38	c   fixandinfer      :       0.00          0          0
163.23/163.38	c   feaspump         :       0.00          0          0
163.23/163.38	c   intdiving        :       0.00          0          0
163.23/163.38	c   actconsdiving    :       0.00          0          0
163.23/163.38	c   octane           :       0.00          0          0
163.23/163.38	c   rens             :       0.01          0          0
163.23/163.38	c   rins             :       0.00          0          0
163.23/163.38	c   localbranching   :       0.00          0          0
163.23/163.38	c   mutation         :       0.00          0          0
163.23/163.38	c   crossover        :       0.10          2          0
163.23/163.38	c   dins             :       0.00          0          0
163.23/163.38	c   undercover       :       0.01          1          0
163.23/163.38	c   nlp              :       0.00          0          0
163.23/163.38	c   trysol           :       0.00          0          0
163.23/163.38	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
163.23/163.38	c   primal LP        :      16.10          0          0       0.00       0.00
163.23/163.38	c   dual LP          :      62.09       3282     220117      67.07    3545.13
163.23/163.38	c   lex dual LP      :       0.00          0          0       0.00          -
163.23/163.38	c   barrier LP       :       0.00          0          0       0.00          -
163.23/163.38	c   diving/probing LP:      11.09       1177      41610      35.35    3752.03
163.23/163.38	c   strong branching :      50.19       1128     217214     192.57    4327.83
163.23/163.38	c     (at root node) :          -         16       7225     451.56          -
163.23/163.38	c   conflict analysis:       0.00          0          0       0.00          -
163.23/163.38	c B&B Tree           :
163.23/163.38	c   number of runs   :          1
163.23/163.38	c   nodes            :       1070
163.23/163.38	c   nodes (total)    :       1070
163.23/163.38	c   nodes left       :          0
163.23/163.38	c   max depth        :         30
163.23/163.38	c   max depth (total):         30
163.23/163.38	c   backtracks       :        252 (23.6%)
163.23/163.38	c   delayed cutoffs  :          0
163.23/163.38	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
163.23/163.38	c   avg switch length:       5.08
163.23/163.38	c   switching time   :      16.48
163.23/163.38	c Solution           :
163.23/163.38	c   Solutions found  :          7 (7 improvements)
163.23/163.38	c   First Solution   : +2.90000000000000e+01   (in run 1, after 1 nodes, 0.21 seconds, depth 0, found by <shifting>)
163.23/163.38	c   Primal Bound     : +1.00000000000000e+01   (in run 1, after 1025 nodes, 156.70 seconds, depth 10, found by <relaxation>)
163.23/163.38	c   Dual Bound       : +1.00000000000000e+01
163.23/163.38	c   Gap              :       0.00 %
163.23/163.38	c   Root Dual Bound  : +7.47629195035675e+00
163.23/163.38	c   Root Iterations  :       5496
163.33/163.41	c Time complete: 163.34.

Verifier Data 

OK	10

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2665204-1276656403/watcher-2665204-1276656403 -o /tmp/evaluation-result-2665204-1276656403/solver-2665204-1276656403 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665204-1276656403.opb -t 1800 -m 1800 

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


[startup+0 s]
/proc/loadavg: 0.95 0.99 1.00 3/106 15145
/proc/meminfo: memFree=1778284/2059040 swapFree=4175448/4192956
[pid=15145] ppid=15143 vsize=9288 CPUtime=0
/proc/15145/stat : 15145 (pbscip.linux.x8) R 15143 15145 13785 0 -1 4202496 1155 0 0 0 0 0 0 0 25 0 1 0 6934009 9510912 1075 1992294400 4194304 9819077 140733384791216 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15145/statm: 2322 1087 371 1374 0 943 0

[startup+0.0991671 s]
/proc/loadavg: 0.95 0.99 1.00 3/106 15145
/proc/meminfo: memFree=1778284/2059040 swapFree=4175448/4192956
[pid=15145] ppid=15143 vsize=19056 CPUtime=0.09
/proc/15145/stat : 15145 (pbscip.linux.x8) R 15143 15145 13785 0 -1 4202496 4112 0 0 0 5 4 0 0 25 0 1 0 6934009 19513344 3421 1992294400 4194304 9819077 140733384791216 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15145/statm: 4764 3421 473 1374 0 3385 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 19056

[startup+0.101168 s]
/proc/loadavg: 0.95 0.99 1.00 3/106 15145
/proc/meminfo: memFree=1778284/2059040 swapFree=4175448/4192956
[pid=15145] ppid=15143 vsize=19056 CPUtime=0.09
/proc/15145/stat : 15145 (pbscip.linux.x8) R 15143 15145 13785 0 -1 4202496 4112 0 0 0 5 4 0 0 25 0 1 0 6934009 19513344 3421 1992294400 4194304 9819077 140733384791216 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15145/statm: 4764 3421 473 1374 0 3385 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 19056

[startup+0.301188 s]
/proc/loadavg: 0.95 0.99 1.00 3/106 15145
/proc/meminfo: memFree=1778284/2059040 swapFree=4175448/4192956
[pid=15145] ppid=15143 vsize=19056 CPUtime=0.29
/proc/15145/stat : 15145 (pbscip.linux.x8) R 15143 15145 13785 0 -1 4202496 4909 0 0 0 13 16 0 0 25 0 1 0 6934009 19513344 3447 1992294400 4194304 9819077 140733384791216 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15145/statm: 4764 3447 493 1374 0 3385 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19056

[startup+0.701229 s]
/proc/loadavg: 0.95 0.99 1.00 3/106 15145
/proc/meminfo: memFree=1778284/2059040 swapFree=4175448/4192956
[pid=15145] ppid=15143 vsize=39024 CPUtime=0.69
/proc/15145/stat : 15145 (pbscip.linux.x8) R 15143 15145 13785 0 -1 4202496 11146 0 0 0 42 27 0 0 25 0 1 0 6934009 39960576 7854 1992294400 4194304 9819077 140733384791216 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15145/statm: 9756 7854 680 1374 0 8377 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 39024

[startup+1.50131 s]
/proc/loadavg: 0.95 0.99 1.00 2/107 15146
/proc/meminfo: memFree=1748020/2059040 swapFree=4175448/4192956
[pid=15145] ppid=15143 vsize=30224 CPUtime=1.49
/proc/15145/stat : 15145 (pbscip.linux.x8) R 15143 15145 13785 0 -1 4202496 13515 0 0 0 108 41 0 0 25 0 1 0 6934009 30949376 5854 1992294400 4194304 9819077 140733384791216 18446744073709551615 6043570 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15145/statm: 7556 5854 690 1374 0 6177 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 30224

[startup+3.10147 s]
/proc/loadavg: 0.95 0.99 1.00 2/107 15146
/proc/meminfo: memFree=1753724/2059040 swapFree=4175448/4192956
[pid=15145] ppid=15143 vsize=34900 CPUtime=3.09
/proc/15145/stat : 15145 (pbscip.linux.x8) R 15143 15145 13785 0 -1 4202496 15596 0 0 0 266 43 0 0 25 0 1 0 6934009 35737600 6715 1992294400 4194304 9819077 140733384791216 18446744073709551615 5692380 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15145/statm: 8725 6715 693 1374 0 7346 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 34900

[startup+6.3018 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 15146
/proc/meminfo: memFree=1751244/2059040 swapFree=4175448/4192956
[pid=15145] ppid=15143 vsize=36960 CPUtime=6.29
/proc/15145/stat : 15145 (pbscip.linux.x8) R 15143 15145 13785 0 -1 4202496 17633 0 0 0 584 45 0 0 25 0 1 0 6934009 37847040 7203 1992294400 4194304 9819077 140733384791216 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15145/statm: 9240 7203 693 1374 0 7861 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 36960

[startup+12.7015 s]
/proc/loadavg: 1.19 1.04 1.01 2/107 15148
/proc/meminfo: memFree=1750996/2059040 swapFree=4175448/4192956
[pid=15145] ppid=15143 vsize=35240 CPUtime=12.68
/proc/15145/stat : 15145 (pbscip.linux.x8) R 15143 15145 13785 0 -1 4202496 20295 0 0 0 1220 48 0 0 25 0 1 0 6934009 36085760 7250 1992294400 4194304 9819077 140733384791216 18446744073709551615 5692242 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15145/statm: 8810 7250 702 1374 0 7431 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 35240

[startup+25.5008 s]
/proc/loadavg: 1.29 1.07 1.02 2/107 15148
/proc/meminfo: memFree=1750996/2059040 swapFree=4175448/4192956
[pid=15145] ppid=15143 vsize=36388 CPUtime=25.47
/proc/15145/stat : 15145 (pbscip.linux.x8) R 15143 15145 13785 0 -1 4202496 61312 0 0 0 2481 66 0 0 25 0 1 0 6934009 37261312 7247 1992294400 4194304 9819077 140733384791216 18446744073709551615 8723783 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15145/statm: 8804 7241 717 1374 0 7425 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 36388

[startup+51.1004 s]
/proc/loadavg: 1.19 1.06 1.02 2/107 15148
/proc/meminfo: memFree=1750996/2059040 swapFree=4175448/4192956
[pid=15145] ppid=15143 vsize=35636 CPUtime=51.06
/proc/15145/stat : 15145 (pbscip.linux.x8) R 15143 15145 13785 0 -1 4202496 176058 0 0 0 4985 121 0 0 25 0 1 0 6934009 36491264 7275 1992294400 4194304 9819077 140733384791216 18446744073709551615 7290988 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15145/statm: 8909 7275 717 1374 0 7530 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 35636

[startup+102.309 s]
/proc/loadavg: 1.16 1.07 1.02 2/107 15150
/proc/meminfo: memFree=1749136/2059040 swapFree=4175448/4192956
[pid=15145] ppid=15143 vsize=37272 CPUtime=102.26
/proc/15145/stat : 15145 (pbscip.linux.x8) R 15143 15145 13785 0 -1 4202496 382996 0 0 0 9997 229 0 0 25 0 1 0 6934009 38166528 7775 1992294400 4194304 9819077 140733384791216 18446744073709551615 6190577 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15145/statm: 9318 7775 731 1374 0 7939 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 37272

[startup+162.301 s]
/proc/loadavg: 1.13 1.07 1.02 2/107 15152
/proc/meminfo: memFree=1745044/2059040 swapFree=4175448/4192956
[pid=15145] ppid=15143 vsize=39220 CPUtime=162.24
/proc/15145/stat : 15145 (pbscip.linux.x8) R 15143 15145 13785 0 -1 4202496 446144 0 0 0 15944 280 0 0 25 0 1 0 6934009 40161280 8721 1992294400 4194304 9819077 140733384791216 18446744073709551615 7290975 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15145/statm: 9805 8721 737 1374 0 8426 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 39220

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

[startup+163.101 s]
/proc/loadavg: 1.13 1.07 1.02 2/107 15152
/proc/meminfo: memFree=1745044/2059040 swapFree=4175448/4192956
[pid=15145] ppid=15143 vsize=39220 CPUtime=163.04
/proc/15145/stat : 15145 (pbscip.linux.x8) R 15143 15145 13785 0 -1 4202496 446998 0 0 0 16023 281 0 0 25 0 1 0 6934009 40161280 8720 1992294400 4194304 9819077 140733384791216 18446744073709551615 6568777 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15145/statm: 9805 8720 737 1374 0 8426 0
Current children cumulated CPU time (s) 163.04
Current children cumulated vsize (KiB) 39220

[startup+163.301 s]
/proc/loadavg: 1.13 1.07 1.02 2/107 15152
/proc/meminfo: memFree=1745044/2059040 swapFree=4175448/4192956
[pid=15145] ppid=15143 vsize=39512 CPUtime=163.23
/proc/15145/stat : 15145 (pbscip.linux.x8) R 15143 15145 13785 0 -1 4202496 447135 0 0 0 16042 281 0 0 25 0 1 0 6934009 40460288 8730 1992294400 4194304 9819077 140733384791216 18446744073709551615 8720183 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15145/statm: 9878 8730 737 1374 0 8499 0
Current children cumulated CPU time (s) 163.23
Current children cumulated vsize (KiB) 39512

[startup+163.401 s]
/proc/loadavg: 1.13 1.07 1.02 2/107 15152
/proc/meminfo: memFree=1745044/2059040 swapFree=4175448/4192956
[pid=15145] ppid=15143 vsize=38792 CPUtime=163.33
/proc/15145/stat : 15145 (pbscip.linux.x8) R 15143 15145 13785 0 -1 4202496 447251 0 0 0 16052 281 0 0 18 0 1 0 6934009 39723008 8469 1992294400 4194304 9819077 140733384791216 18446744073709551615 6179930 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15145/statm: 9698 8469 738 1374 0 8319 0
Current children cumulated CPU time (s) 163.33
Current children cumulated vsize (KiB) 38792

Child status: 0
Real time (s): 163.413
CPU time (s): 163.355
CPU user time (s): 160.536
CPU system time (s): 2.81957
CPU usage (%): 99.9649
Max. virtual memory (cumulated for all children) (KiB): 48304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 160.536
system time used= 2.81957
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 447255
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= 2
involuntary context switches= 2095

runsolver used 0.279957 second user time and 0.771882 second system time

The end

Launcher Data 

Begin job on node083 at 2010-06-16 04:46:43
IDJOB=2665204
IDBENCH=48147
IDSOLVER=1168
FILE ID=node083/2665204-1276656403
PBS_JOBID= 11172444
Free space on /tmp= 62552 MiB

SOLVER NAME= SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_100_10_3.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.clp -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2665204-1276656403/watcher-2665204-1276656403 -o /tmp/evaluation-result-2665204-1276656403/solver-2665204-1276656403 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665204-1276656403.opb -t 1800 -m 1800

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

MD5SUM BENCH= 8decd85a4aebca069c2c72faa547de31
RANDOM SEED=938587505

node083.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		: 3000.262
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	: 6000.52
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		: 3000.262
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	: 5999.40
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1778688 kB
Buffers:         31588 kB
Cached:         116592 kB
SwapCached:      13528 kB
Active:          94364 kB
Inactive:       109672 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1778688 kB
SwapTotal:     4192956 kB
SwapFree:      4175448 kB
Dirty:            6236 kB
Writeback:           0 kB
AnonPages:       42236 kB
Mapped:          14428 kB
Slab:            54484 kB
PageTables:       4060 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181864 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= 62548 MiB
End job on node083 at 2010-06-16 04:49:26