Trace number 2693261

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 NameAnswerCPU timeWall clock time
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solverOPTIMUM 4.99724 4.99756

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1111217392--soft-66-100-0.wbo
MD5SUM960bc2a8059baa29bab251cd640f5046
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark14
Best CPU time to get the best result obtained on this benchmark0.167973
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables169
Total number of constraints101
Number of soft constraints42
Number of constraints which are clauses30
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint169
Top cost 1838
Min constraint cost 1
Max constraint cost 97
Sum of constraints costs 1837
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1248
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data 

0.00/0.00	c SCIP version 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-2693261-1277896811.wbo>
0.00/0.00	c original problem has 253 variables (211 bin, 0 int, 0 impl, 42 cont) and 144 constraints
0.00/0.00	c problem read
0.00/0.00	c presolving settings loaded
0.00/0.00	c presolving:
0.00/0.00	c (round 1) 0 del vars, 1 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 48 impls, 39 clqs
0.00/0.01	c (round 2) 0 del vars, 14 del conss, 42 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 48 impls, 39 clqs
0.00/0.01	c (round 3) 0 del vars, 14 del conss, 42 chg bounds, 0 chg sides, 0 chg coeffs, 46 upgd conss, 48 impls, 39 clqs
0.00/0.02	c    (0.0s) probing: 101/211 (47.9%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.02	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.02	c presolving (4 rounds):
0.00/0.02	c  0 deleted vars, 14 deleted constraints, 42 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.02	c  48 implications, 39 cliques
0.00/0.02	c presolved problem has 253 variables (211 bin, 0 int, 0 impl, 42 cont) and 130 constraints
0.00/0.02	c      42 constraints of type <indicator>
0.00/0.02	c       1 constraints of type <knapsack>
0.00/0.02	c      39 constraints of type <setppc>
0.00/0.02	c      42 constraints of type <linear>
0.00/0.02	c       6 constraints of type <logicor>
0.00/0.02	c transformed objective value is always integral (scale: 1)
0.00/0.02	c Presolving Time: 0.01
0.00/0.02	c - non default parameters ----------------------------------------------------------------------
0.00/0.02	c # SCIP version 1.2.1.2
0.00/0.02	c 
0.00/0.02	c # frequency for displaying node information lines
0.00/0.02	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.02	c display/freq = 10000
0.00/0.02	c 
0.00/0.02	c # maximal time in seconds to run
0.00/0.02	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.02	c limits/time = 1800
0.00/0.02	c 
0.00/0.02	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.02	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.02	c limits/memory = 3420
0.00/0.02	c 
0.00/0.02	c # should presolving try to simplify inequalities
0.00/0.02	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.02	c constraints/linear/simplifyinequalities = TRUE
0.00/0.02	c 
0.00/0.02	c # should presolving try to simplify knapsacks
0.00/0.02	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.02	c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.02	c 
0.00/0.02	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.02	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.02	c separating/rapidlearning/freq = 0
0.00/0.02	c 
0.00/0.02	c -----------------------------------------------------------------------------------------------
0.00/0.02	c start solving
0.00/0.02	c 
0.00/0.02	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.02	c   0.0s|     1 |     0 |    15 |     - |1047k|   0 |   8 | 253 | 130 | 253 |  46 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.02	o 1837
0.00/0.02	c y 0.0s|     1 |     0 |    15 |     - |1053k|   0 |   8 | 253 | 130 | 253 |  46 |   0 |   0 |   0 | 0.000000e+00 | 1.837000e+03 |    Inf 
0.00/0.02	c   0.0s|     1 |     0 |    46 |     - |1077k|   0 |  29 | 253 | 130 | 253 |  63 |  17 |   0 |   0 | 0.000000e+00 | 1.837000e+03 |    Inf 
0.00/0.03	c   0.0s|     1 |     0 |    71 |     - |1201k|   0 |  35 | 253 | 130 | 253 |  74 |  28 |   0 |   0 | 0.000000e+00 | 1.837000e+03 |    Inf 
0.00/0.04	c   0.0s|     1 |     0 |    88 |     - |1209k|   0 |  38 | 253 | 130 | 253 |  80 |  34 |   0 |   0 | 0.000000e+00 | 1.837000e+03 |    Inf 
0.00/0.05	c   0.0s|     1 |     0 |    92 |     - |1212k|   0 |  40 | 253 | 130 | 253 |  81 |  35 |   0 |   0 | 0.000000e+00 | 1.837000e+03 |    Inf 
0.05/0.06	c   0.1s|     1 |     0 |    97 |     - |1216k|   0 |  42 | 253 | 130 | 253 |  83 |  37 |   0 |   0 | 0.000000e+00 | 1.837000e+03 |    Inf 
0.05/0.07	c   0.1s|     1 |     0 |    98 |     - |1216k|   0 |  42 | 253 | 130 | 253 |  84 |  38 |   0 |   0 | 0.000000e+00 | 1.837000e+03 |    Inf 
0.09/0.17	c   0.2s|     1 |     2 |    98 |     - |1222k|   0 |  42 | 253 | 130 | 253 |  84 |  38 |   0 |  33 | 0.000000e+00 | 1.837000e+03 |    Inf 
0.39/0.46	o 297
0.39/0.46	c * 0.4s|    18 |     9 |   419 |  18.9 |1254k|  17 |   - | 253 | 130 | 253 |  78 |  38 |   0 | 140 | 0.000000e+00 | 2.970000e+02 |    Inf 
0.49/0.52	o 272
0.49/0.52	c * 0.5s|    25 |     9 |   549 |  18.8 |1273k|  17 |   - | 253 | 130 | 253 |  79 |  39 |   0 | 185 | 0.000000e+00 | 2.720000e+02 |    Inf 
0.49/0.53	o 244
0.49/0.53	c * 0.5s|    40 |    13 |   601 |  12.9 |1298k|  17 |   - | 253 | 136 | 253 |  78 |  39 |   6 | 198 | 0.000000e+00 | 2.440000e+02 |    Inf 
0.49/0.56	o 172
0.49/0.56	c * 0.5s|    87 |    44 |   752 |   7.6 |1329k|  33 |   - | 253 | 154 | 253 |  78 |  39 |  24 | 213 | 0.000000e+00 | 1.720000e+02 |    Inf 
1.29/1.33	o 163
1.29/1.33	c * 1.2s|   721 |   273 |  5822 |   8.0 |1930k|  33 |   - | 253 | 652 | 253 |  81 | 105 | 523 | 949 | 0.000000e+00 | 1.630000e+02 |    Inf 
1.39/1.43	o 106
1.39/1.43	c * 1.3s|   837 |   254 |  6810 |   8.0 |2012k|  33 |   - | 253 | 751 | 253 |  79 | 117 | 622 |1016 | 0.000000e+00 | 1.060000e+02 |    Inf 
1.39/1.43	o 98
1.39/1.43	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
1.39/1.43	c * 1.3s|   846 |   243 |  6855 |   8.0 |2006k|  33 |   - | 253 | 761 | 253 |  79 | 118 | 632 |1019 | 0.000000e+00 | 9.800000e+01 |    Inf 
1.39/1.44	o 90
1.39/1.44	c * 1.3s|   848 |   215 |  6867 |   8.0 |1990k|  33 |   - | 253 | 761 | 253 |  79 | 118 | 632 |1021 | 0.000000e+00 | 9.000000e+01 |    Inf 
1.69/1.70	o 87
1.69/1.70	c * 1.6s|  1205 |   265 |  9757 |   8.0 |2322k|  33 |   - | 253 |1090 | 253 |  79 | 154 | 969 |1156 | 0.000000e+00 | 8.700000e+01 |    Inf 
1.79/1.81	o 77
1.79/1.81	c * 1.7s|  1367 |   188 | 10926 |   7.9 |2287k|  33 |   - | 253 |1217 | 253 |  78 | 166 |1099 |1197 | 0.000000e+00 | 7.700000e+01 |    Inf 
2.39/2.44	o 58
2.39/2.44	c * 2.2s|  2122 |   255 | 18977 |   8.9 |2867k|  33 |   - | 253 |1966 | 253 |  78 | 243 |1891 |1488 | 0.000000e+00 | 5.800000e+01 |    Inf 
3.40/3.41	o 53
3.40/3.41	c * 3.1s|  3543 |   286 | 35584 |  10.0 |3557k|  33 |   - | 253 |3062 | 253 |  83 | 346 |3260 |1608 | 0.000000e+00 | 5.300000e+01 |    Inf 
3.99/4.00	o 51
3.99/4.00	c * 3.7s|  4334 |   309 | 44581 |  10.3 |3852k|  33 |   - | 253 |3492 | 253 |  78 | 391 |3952 |1721 | 0.000000e+00 | 5.100000e+01 |    Inf 
4.89/4.94	o 36
4.89/4.94	c * 4.6s|  5517 |   155 | 63742 |  11.5 |3789k|  33 |   - | 253 |3800 | 253 |  79 | 454 |5293 |1779 | 0.000000e+00 | 3.600000e+01 |    Inf 
4.89/4.97	o 14
4.89/4.97	c * 4.6s|  5526 |    14 | 63875 |  11.5 |3288k|  33 |   - | 253 |3559 | 253 |  79 | 454 |5320 |1779 | 0.000000e+00 | 1.400000e+01 |    Inf 
4.89/4.99	c 
4.89/4.99	c SCIP Status        : problem is solved [optimal solution found]
4.89/4.99	c Solving Time (sec) : 4.61
4.89/4.99	c Solving Nodes      : 5528
4.89/4.99	c Primal Bound       : +1.40000000000000e+01 (96 solutions)
4.89/4.99	c Dual Bound         : +1.40000000000000e+01
4.89/4.99	c Gap                : 0.00 %
4.89/4.99	s OPTIMUM FOUND
4.89/4.99	v -x169 -x168 -x167 -x166 -x165 -x164 -x163 -x162 -x161 -x160 -x159 x158 -x157 -x156 -x155 -x154 x153 -x152 -x151 -x150 -x149 -x148 
4.89/4.99	v -x147 -x146 -x145 -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 x128 -x127 
4.89/4.99	v -x126 -x125 -x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 -x115 -x114 x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106 
4.89/4.99	v -x105 -x104 -x103 -x102 -x101 -x100 -x99 -x98 -x97 -x96 -x95 -x94 -x93 x92 -x91 x90 -x89 -x88 -x87 -x86 -x85 -x84 -x83 -x82 
4.89/4.99	v -x81 -x80 -x79 -x78 -x77 -x76 -x75 -x74 -x73 -x72 -x71 -x70 -x69 x68 -x67 -x66 -x65 -x64 -x63 -x62 -x61 -x60 -x59 -x58 -x57 
4.89/4.99	v x56 -x55 -x54 -x53 -x52 -x51 -x50 -x49 -x48 -x47 x46 -x45 -x44 -x43 -x42 -x41 -x40 x39 -x38 -x37 -x36 -x35 -x34 -x33 -x32 -x31 
4.89/4.99	v -x30 -x29 -x28 -x27 -x26 -x25 -x24 -x23 -x22 x21 -x20 -x19 -x18 -x17 -x16 -x15 -x14 -x13 -x12 -x11 -x10 -x9 -x8 -x7 -x6 x5 
4.89/4.99	v -x4 -x3 -x2 -x1 
4.89/4.99	c SCIP Status        : problem is solved [optimal solution found]
4.89/4.99	c Solving Time       :       4.61
4.89/4.99	c Original Problem   :
4.89/4.99	c   Problem name     : HOME/instance-2693261-1277896811.wbo
4.89/4.99	c   Variables        : 253 (211 binary, 0 integer, 0 implicit integer, 42 continuous)
4.89/4.99	c   Constraints      : 144 initial, 144 maximal
4.89/4.99	c Presolved Problem  :
4.89/4.99	c   Problem name     : t_HOME/instance-2693261-1277896811.wbo
4.89/4.99	c   Variables        : 253 (211 binary, 0 integer, 0 implicit integer, 42 continuous)
4.89/4.99	c   Constraints      : 130 initial, 4244 maximal
4.89/4.99	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
4.89/4.99	c   trivial          :       0.00          0          0          0          0          0          0          0          0
4.89/4.99	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
4.89/4.99	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
4.89/4.99	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
4.89/4.99	c   implics          :       0.00          0          0          0          0          0          0          0          0
4.89/4.99	c   probing          :       0.01          0          0          0          0          0          0          0          0
4.89/4.99	c   indicator        :       0.00          0          0          0          0          0          0          0          0
4.89/4.99	c   knapsack         :       0.00          0          0          0          0          0          0          0          0
4.89/4.99	c   setppc           :       0.00          0          0          0          0          0          0          0          0
4.89/4.99	c   linear           :       0.00          0          0          0         42          0         14          0          0
4.89/4.99	c   logicor          :       0.00          0          0          0          0          0          0          0          0
4.89/4.99	c   root node        :          -         35          -          -         70          -          -          -          -
4.89/4.99	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
4.89/4.99	c   integral         :          0          0          0       3854          0         13        471          0          0       3732
4.89/4.99	c   indicator        :         42          0      17287       1646          0        115      14113          0          0          0
4.89/4.99	c   knapsack         :          1          6      17158       1639          0        114       6604          0          0          0
4.89/4.99	c   setppc           :         39          6      16993       1620          0        242      36694          0          0          0
4.89/4.99	c   linear           :         42          6      16781       1632          0        157      17644        436          0          0
4.89/4.99	c   logicor          :          6+         6       9471       1264          0        161       3980          0          0          0
4.89/4.99	c   countsols        :          0          0          0       1339          0          0          0          0          0          0
4.89/4.99	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
4.89/4.99	c   integral         :       1.23       0.00       0.00       1.23       0.00
4.89/4.99	c   indicator        :       0.03       0.00       0.02       0.01       0.00
4.89/4.99	c   knapsack         :       0.50       0.00       0.50       0.00       0.00
4.89/4.99	c   setppc           :       0.06       0.00       0.06       0.00       0.00
4.89/4.99	c   linear           :       0.17       0.00       0.16       0.01       0.00
4.89/4.99	c   logicor          :       0.22       0.00       0.22       0.00       0.00
4.89/4.99	c   countsols        :       0.00       0.00       0.00       0.00       0.00
4.89/4.99	c Propagators        :       Time      Calls    Cutoffs    DomReds
4.89/4.99	c   vbounds          :       0.00          2          0          0
4.89/4.99	c   rootredcost      :       0.00         16          0         35
4.89/4.99	c   pseudoobj        :       0.04      17172         84      11661
4.89/4.99	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
4.89/4.99	c   propagation      :       0.03        758        718       4750       26.4         55        9.6          -
4.89/4.99	c   infeasible LP    :       0.09       1721       1690       9550       23.3         64        5.5          0
4.89/4.99	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
4.89/4.99	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
4.89/4.99	c   pseudo solution  :       0.00         12         12         73       23.4          4       11.5          -
4.89/4.99	c   applied globally :          -          -          -       5313       16.3          -          -          -
4.89/4.99	c   applied locally  :          -          -          -         14       46.6          -          -          -
4.89/4.99	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
4.89/4.99	c   cut pool         :       0.00          5          -          -         27          -    (maximal pool size: 48)
4.89/4.99	c   redcost          :       0.01       4086          0       2022          0          0
4.89/4.99	c   impliedbounds    :       0.00          6          0          0          0          0
4.89/4.99	c   intobj           :       0.00          0          0          0          0          0
4.89/4.99	c   cgmip            :       0.00          0          0          0          0          0
4.89/4.99	c   gomory           :       0.01          6          0          0         51          0
4.89/4.99	c   strongcg         :       0.03          6          0          0          9          0
4.89/4.99	c   cmir             :       0.00          6          0          0          0          0
4.89/4.99	c   flowcover        :       0.00          6          0          0          0          0
4.89/4.99	c   clique           :       0.00          6          0          0          7          0
4.89/4.99	c   zerohalf         :       0.00          0          0          0          0          0
4.89/4.99	c   mcf              :       0.00          1          0          0          0          0
4.89/4.99	c   rapidlearning    :       0.00          0          0          0          0          0
4.89/4.99	c Pricers            :       Time      Calls       Vars
4.89/4.99	c   problem variables:       0.00          0          0
4.89/4.99	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
4.89/4.99	c   relpscost        :       1.22       2208         13        471          0          0       3732
4.89/4.99	c   pscost           :       0.00          0          0          0          0          0          0
4.89/4.99	c   inference        :       0.01       1324          0          0          0          0       2648
4.89/4.99	c   mostinf          :       0.00          0          0          0          0          0          0
4.89/4.99	c   leastinf         :       0.00          0          0          0          0          0          0
4.89/4.99	c   fullstrong       :       0.00          0          0          0          0          0          0
4.89/4.99	c   allfullstrong    :       0.00          0          0          0          0          0          0
4.89/4.99	c   random           :       0.00          0          0          0          0          0          0
4.89/4.99	c Primal Heuristics  :       Time      Calls      Found
4.89/4.99	c   LP solutions     :       0.00          -         15
4.89/4.99	c   pseudo solutions :       0.00          -          0
4.89/4.99	c   oneopt           :       0.02         14          0
4.89/4.99	c   feaspump         :       0.00          1          0
4.89/4.99	c   guideddiving     :       0.01          5          0
4.89/4.99	c   coefdiving       :       0.00          6          0
4.89/4.99	c   pscostdiving     :       0.01          6          0
4.89/4.99	c   fracdiving       :       0.00          6          0
4.89/4.99	c   veclendiving     :       0.01          6          0
4.89/4.99	c   linesearchdiving :       0.00          6          0
4.89/4.99	c   objpscostdiving  :       0.00          4          0
4.89/4.99	c   rootsoldiving    :       0.01          4          0
4.89/4.99	c   trivial          :       0.00          2          0
4.89/4.99	c   simplerounding   :       0.00       2337          0
4.89/4.99	c   zirounding       :       0.01       1000          0
4.89/4.99	c   rounding         :       0.00        645          0
4.89/4.99	c   shifting         :       0.05        197          0
4.89/4.99	c   intshifting      :       0.00          3          0
4.89/4.99	c   twoopt           :       0.00          0          0
4.89/4.99	c   fixandinfer      :       0.00          0          0
4.89/4.99	c   intdiving        :       0.00          0          0
4.89/4.99	c   actconsdiving    :       0.00          0          0
4.89/4.99	c   octane           :       0.00          0          0
4.89/4.99	c   rens             :       0.01          1          0
4.89/4.99	c   rins             :       0.00          0          0
4.89/4.99	c   localbranching   :       0.00          0          0
4.89/4.99	c   mutation         :       0.00          0          0
4.89/4.99	c   crossover        :       0.00          1          0
4.89/4.99	c   dins             :       0.00          0          0
4.89/4.99	c   undercover       :       0.00          0          0
4.89/4.99	c   nlp              :       0.00          0          0
4.89/4.99	c   trysol           :       0.00        107         81
4.89/4.99	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
4.89/4.99	c   primal LP        :       0.00          0          0       0.00          -
4.89/4.99	c   dual LP          :       1.58       4700      63585      13.53   40243.67
4.89/4.99	c   lex dual LP      :       0.00          0          0       0.00          -
4.89/4.99	c   barrier LP       :       0.00          0          0       0.00          -
4.89/4.99	c   diving/probing LP:       0.04         37        314       8.49    7850.00
4.89/4.99	c   strong branching :       1.21       1779      54475      30.62   45020.66
4.89/4.99	c     (at root node) :          -         33       2977      90.21          -
4.89/4.99	c   conflict analysis:       0.00          0          0       0.00          -
4.89/4.99	c B&B Tree           :
4.89/4.99	c   number of runs   :          1
4.89/4.99	c   nodes            :       5528
4.89/4.99	c   nodes (total)    :       5528
4.89/4.99	c   nodes left       :          0
4.89/4.99	c   max depth        :         33
4.89/4.99	c   max depth (total):         33
4.89/4.99	c   backtracks       :       1451 (26.2%)
4.89/4.99	c   delayed cutoffs  :        421
4.89/4.99	c   repropagations   :       3957 (24974 domain reductions, 272 cutoffs)
4.89/4.99	c   avg switch length:       3.71
4.89/4.99	c   switching time   :       0.25
4.89/4.99	c Solution           :
4.89/4.99	c   Solutions found  :         96 (16 improvements)
4.89/4.99	c   First Solution   : +1.83700000000000e+03   (in run 1, after 1 nodes, 0.02 seconds, depth 0, found by <trysol>)
4.89/4.99	c   Primal Bound     : +1.40000000000000e+01   (in run 1, after 5526 nodes, 4.59 seconds, depth 19, found by <relaxation>)
4.89/4.99	c   Dual Bound       : +1.40000000000000e+01
4.89/4.99	c   Gap              :       0.00 %
4.89/4.99	c   Root Dual Bound  : +0.00000000000000e+00
4.89/4.99	c   Root Iterations  :         98
4.89/4.99	c Time complete: 4.99.

Verifier Data 

OK	14

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2693261-1277896811/watcher-2693261-1277896811 -o /tmp/evaluation-result-2693261-1277896811/solver-2693261-1277896811 -C 1800 -W 2000 -M 3800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2693261-1277896811.wbo -t 1800 -m 3800 

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): 3891200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 3942400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.92 1.98 1.99 4/178 12039
/proc/meminfo: memFree=31180464/32950928 swapFree=67111528/67111528
[pid=12039] ppid=12037 vsize=10976 CPUtime=0
/proc/12039/stat : 12039 (pbscip.linux.x8) R 12037 12039 12014 0 -1 4202496 1669 0 0 0 0 0 0 0 23 0 1 0 130977908 11239424 1589 4089446400 4194304 9819077 140736776428608 18446744073709551615 8656455 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/12039/statm: 2744 1589 392 1374 0 1365 0

[startup+0.060717 s]
/proc/loadavg: 1.92 1.98 1.99 4/178 12039
/proc/meminfo: memFree=31180464/32950928 swapFree=67111528/67111528
[pid=12039] ppid=12037 vsize=16608 CPUtime=0.05
/proc/12039/stat : 12039 (pbscip.linux.x8) R 12037 12039 12014 0 -1 4202496 5082 0 0 0 5 0 0 0 23 0 1 0 130977908 17006592 2784 4089446400 4194304 9819077 140736776428608 18446744073709551615 4310850 0 0 4096 16384 0 0 0 17 6 0 0 0
/proc/12039/statm: 4152 2784 691 1374 0 2773 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 16608

[startup+0.10071 s]
/proc/loadavg: 1.92 1.98 1.99 4/178 12039
/proc/meminfo: memFree=31180464/32950928 swapFree=67111528/67111528
[pid=12039] ppid=12037 vsize=17664 CPUtime=0.09
/proc/12039/stat : 12039 (pbscip.linux.x8) R 12037 12039 12014 0 -1 4202496 11386 0 0 0 8 1 0 0 23 0 1 0 130977908 18087936 2859 4089446400 4194304 9819077 140736776428608 18446744073709551615 8723783 0 0 4096 16384 0 0 0 17 6 0 0 0
/proc/12039/statm: 4373 2853 719 1374 0 2994 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17664

[startup+0.300675 s]
/proc/loadavg: 1.92 1.98 1.99 4/178 12039
/proc/meminfo: memFree=31180464/32950928 swapFree=67111528/67111528
[pid=12039] ppid=12037 vsize=17664 CPUtime=0.29
/proc/12039/stat : 12039 (pbscip.linux.x8) R 12037 12039 12014 0 -1 4202496 14596 0 0 0 28 1 0 0 23 0 1 0 130977908 18087936 2857 4089446400 4194304 9819077 140736776428608 18446744073709551615 8657695 0 0 4096 16384 0 0 0 17 6 0 0 0
/proc/12039/statm: 4416 2857 722 1374 0 3037 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17664

[startup+0.700604 s]
/proc/loadavg: 1.92 1.98 1.99 4/178 12039
/proc/meminfo: memFree=31180464/32950928 swapFree=67111528/67111528
[pid=12039] ppid=12037 vsize=17944 CPUtime=0.69
/proc/12039/stat : 12039 (pbscip.linux.x8) R 12037 12039 12014 0 -1 4202496 23562 0 0 0 64 5 0 0 25 0 1 0 130977908 18374656 2895 4089446400 4194304 9819077 140736776428608 18446744073709551615 8720183 0 0 4096 16384 0 0 0 17 6 0 0 0
/proc/12039/statm: 4486 2895 726 1374 0 3107 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17944

[startup+1.50046 s]
/proc/loadavg: 1.92 1.98 1.99 3/179 12040
/proc/meminfo: memFree=31169296/32950928 swapFree=67111528/67111528
[pid=12039] ppid=12037 vsize=18180 CPUtime=1.49
/proc/12039/stat : 12039 (pbscip.linux.x8) R 12037 12039 12014 0 -1 4202496 38898 0 0 0 137 12 0 0 25 0 1 0 130977908 18616320 3337 4089446400 4194304 9819077 140736776428608 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 6 0 0 0
/proc/12039/statm: 4545 3337 728 1374 0 3166 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18180

[startup+3.10018 s]
/proc/loadavg: 1.92 1.98 1.99 3/179 12040
/proc/meminfo: memFree=31169172/32950928 swapFree=67111528/67111528
[pid=12039] ppid=12037 vsize=21244 CPUtime=3.09
/proc/12039/stat : 12039 (pbscip.linux.x8) R 12037 12039 12014 0 -1 4202496 62227 0 0 0 284 25 0 0 25 0 1 0 130977908 21753856 3743 4089446400 4194304 9819077 140736776428608 18446744073709551615 6367474 0 0 4096 16384 0 0 0 17 6 0 0 0
/proc/12039/statm: 5186 3741 728 1374 0 3807 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21244

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

[startup+3.90104 s]
/proc/loadavg: 1.92 1.98 1.99 3/179 12040
/proc/meminfo: memFree=31168556/32950928 swapFree=67111528/67111528
[pid=12039] ppid=12037 vsize=21036 CPUtime=3.89
/proc/12039/stat : 12039 (pbscip.linux.x8) R 12037 12039 12014 0 -1 4202496 72602 0 0 0 359 30 0 0 25 0 1 0 130977908 21540864 3929 4089446400 4194304 9819077 140736776428608 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 6 0 0 0
/proc/12039/statm: 5259 3929 728 1374 0 3880 0
Current children cumulated CPU time (s) 3.89
Current children cumulated vsize (KiB) 21036

[startup+4.70089 s]
/proc/loadavg: 1.93 1.98 1.99 3/179 12040
/proc/meminfo: memFree=31167192/32950928 swapFree=67111528/67111528
[pid=12039] ppid=12037 vsize=21908 CPUtime=4.69
/proc/12039/stat : 12039 (pbscip.linux.x8) R 12037 12039 12014 0 -1 4202496 82633 0 0 0 434 35 0 0 25 0 1 0 130977908 22433792 4156 4089446400 4194304 9819077 140736776428608 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 6 0 0 0
/proc/12039/statm: 5477 4156 728 1374 0 4098 0
Current children cumulated CPU time (s) 4.69
Current children cumulated vsize (KiB) 21908

[startup+4.90086 s]
/proc/loadavg: 1.93 1.98 1.99 3/179 12040
/proc/meminfo: memFree=31167192/32950928 swapFree=67111528/67111528
[pid=12039] ppid=12037 vsize=22048 CPUtime=4.89
/proc/12039/stat : 12039 (pbscip.linux.x8) R 12037 12039 12014 0 -1 4202496 84442 0 0 0 452 37 0 0 25 0 1 0 130977908 22577152 4208 4089446400 4194304 9819077 140736776428608 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 6 0 0 0
/proc/12039/statm: 5512 4208 728 1374 0 4133 0
Current children cumulated CPU time (s) 4.89
Current children cumulated vsize (KiB) 22048

Child status: 0
Real time (s): 4.99756
CPU time (s): 4.99724
CPU user time (s): 4.6143
CPU system time (s): 0.382941
CPU usage (%): 99.9936
Max. virtual memory (cumulated for all children) (KiB): 22096

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.6143
system time used= 0.382941
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 84793
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= 1
involuntary context switches= 5

runsolver used 0.009998 second user time and 0.016997 second system time

The end

Launcher Data 

Begin job on node123 at 2010-06-30 13:20:11
IDJOB=2693261
IDBENCH=78796
IDSOLVER=1205
FILE ID=node123/2693261-1277896811
PBS_JOBID= 11197166
Free space on /tmp= 74208 MiB

SOLVER NAME= SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111217392--soft-66-100-0.wbo
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-2693261-1277896811/watcher-2693261-1277896811 -o /tmp/evaluation-result-2693261-1277896811/solver-2693261-1277896811 -C 1800 -W 2000 -M 3800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2693261-1277896811.wbo -t 1800 -m 3800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 3800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 960bc2a8059baa29bab251cd640f5046
RANDOM SEED=1402805101

node123.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	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.804
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.60
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.804
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5294.59
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.804
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.804
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.804
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.804
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.71
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.804
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.804
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      31180992 kB
Buffers:        180868 kB
Cached:        1111048 kB
SwapCached:          0 kB
Active:         849392 kB
Inactive:       777632 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      31180992 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            6316 kB
Writeback:           0 kB
AnonPages:      334824 kB
Mapped:          16100 kB
Slab:            78312 kB
PageTables:       5688 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   485144 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 74204 MiB
End job on node123 at 2010-06-30 13:20:16