Trace number 2705586

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 1.2.1.3 with Clp 1.11.1 (Release Version) as LP solverOPTIMUM 4.34834 4.34825

General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1111220767--soft-0-100-0.wbo
MD5SUM43acf8f13d56436057772fd6366e1bde
Bench CategorySOFT-SMALLINT-LIN (only soft constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.179971
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 constraints101
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 5034
Min constraint cost 1
Max constraint cost 98
Sum of constraints costs 5033
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 1.2.1.3 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Clp 1.11.1]
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-2705586-1278576683.wbo>
0.00/0.00	c original problem has 371 variables (270 bin, 0 int, 101 impl, 0 cont) and 203 constraints
0.00/0.00	c problem read
0.00/0.00	c presolving settings loaded
0.00/0.00	o 5033
0.00/0.00	c feasible solution found by trivial heuristic, objective value  5.033000e+03
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, 0 impls, 0 clqs
0.00/0.01	c (round 2) 0 del vars, 1 del conss, 101 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 0 clqs
0.00/0.01	c    (0.0s) probing: 101/270 (37.4%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.01	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.01	c presolving (3 rounds):
0.00/0.01	c  0 deleted vars, 1 deleted constraints, 101 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.01	c  131 implications, 0 cliques
0.00/0.01	c presolved problem has 371 variables (270 bin, 0 int, 101 impl, 0 cont) and 202 constraints
0.00/0.01	c     101 constraints of type <linear>
0.00/0.01	c     101 constraints of type <indicator>
0.00/0.01	c transformed objective value is always integral (scale: 1)
0.00/0.01	c Presolving Time: 0.01
0.00/0.01	c - non default parameters ----------------------------------------------------------------------
0.00/0.01	c # SCIP version 1.2.1.3
0.00/0.01	c 
0.00/0.01	c # frequency for displaying node information lines
0.00/0.01	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.01	c display/freq = 10000
0.00/0.01	c 
0.00/0.01	c # maximal time in seconds to run
0.00/0.01	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.01	c limits/time = 1790
0.00/0.01	c 
0.00/0.01	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.01	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.01	c limits/memory = 3420
0.00/0.01	c 
0.00/0.01	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.00/0.01	c # [type: int, range: [1,2], default: 1]
0.00/0.01	c timing/clocktype = 2
0.00/0.01	c 
0.00/0.01	c # should presolving try to simplify inequalities
0.00/0.01	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01	c constraints/linear/simplifyinequalities = TRUE
0.00/0.01	c 
0.00/0.01	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.00/0.01	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01	c constraints/indicator/addCouplingCons = TRUE
0.00/0.01	c 
0.00/0.01	c # should presolving try to simplify knapsacks
0.00/0.01	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01	c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.01	c 
0.00/0.01	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.01	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.01	c separating/rapidlearning/freq = 0
0.00/0.01	c 
0.00/0.01	c -----------------------------------------------------------------------------------------------
0.00/0.01	c start solving
0.00/0.01	c 
0.00/0.01	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.01	c t 0.0s|     1 |     0 |     0 |     - |1232k|   0 |   0 | 371 | 202 | 371 |   0 |   0 |   0 |   0 | 0.000000e+00 | 5.033000e+03 |    Inf 
0.00/0.03	c   0.0s|     1 |     0 |    24 |     - |1271k|   0 |   0 | 371 | 202 | 371 |  26 |  26 |   0 |   0 | 0.000000e+00 | 5.033000e+03 |    Inf 
0.00/0.03	c   0.0s|     1 |     0 |    48 |     - |1287k|   0 |  20 | 371 | 202 | 371 |  41 |  41 |   0 |   0 | 0.000000e+00 | 5.033000e+03 |    Inf 
0.00/0.03	c   0.0s|     1 |     0 |    59 |     - |1381k|   0 |  29 | 371 | 202 | 371 |  47 |  47 |   0 |   0 | 0.000000e+00 | 5.033000e+03 |    Inf 
0.00/0.04	c   0.0s|     1 |     0 |    69 |     - |1559k|   0 |  33 | 371 | 202 | 371 |  54 |  54 |   0 |   0 | 0.000000e+00 | 5.033000e+03 |    Inf 
0.00/0.05	c   0.0s|     1 |     0 |    70 |     - |1692k|   0 |   0 | 371 | 202 | 371 |  57 |  57 |   0 |   0 | 0.000000e+00 | 5.033000e+03 |    Inf 
0.00/0.05	c   0.0s|     1 |     2 |    70 |     - |1693k|   0 |   0 | 371 | 202 | 371 |  57 |  57 |   0 |   0 | 0.000000e+00 | 5.033000e+03 |    Inf 
0.39/0.44	o 423
0.39/0.44	c * 0.4s|   505 |   469 |  1311 |   2.5 |2192k|  67 |   - | 371 | 220 | 371 |  63 | 144 |  18 | 473 | 0.000000e+00 | 4.230000e+02 |    Inf 
0.39/0.45	o 257
0.39/0.45	c * 0.5s|   537 |   397 |  1391 |   2.5 |2186k|  67 |   - | 371 | 224 | 371 |  63 | 148 |  24 | 490 | 0.000000e+00 | 2.570000e+02 |    Inf 
0.59/0.61	o 231
0.59/0.61	c * 0.6s|  1034 |   785 |  2313 |   2.2 |2632k|  74 |   - | 371 | 291 | 371 |  59 | 202 |  96 | 535 | 0.000000e+00 | 2.310000e+02 |    Inf 
0.59/0.62	o 227
0.59/0.62	c * 0.6s|  1069 |   814 |  2385 |   2.2 |2680k|  74 |   - | 371 | 293 | 371 |  58 | 207 |  98 | 538 | 0.000000e+00 | 2.270000e+02 |    Inf 
0.69/0.75	o 159
0.69/0.75	c * 0.7s|  1438 |   898 |  3077 |   2.1 |2838k|  95 |   - | 371 | 339 | 371 |  60 | 252 | 147 | 591 | 0.000000e+00 | 1.590000e+02 |    Inf 
0.69/0.77	o 149
0.69/0.77	c * 0.8s|  1489 |   902 |  3204 |   2.1 |2891k|  95 |   - | 371 | 356 | 371 |  58 | 260 | 165 | 593 | 0.000000e+00 | 1.490000e+02 |    Inf 
0.69/0.77	o 134
0.69/0.77	c * 0.8s|  1490 |   852 |  3204 |   2.1 |2858k|  95 |   - | 371 | 356 | 371 |  58 | 260 | 165 | 593 | 0.000000e+00 | 1.340000e+02 |    Inf 
1.19/1.22	o 132
1.19/1.22	c * 1.2s|  2812 |  1520 |  5143 |   1.8 |3904k| 121 |   - | 371 | 749 | 371 |  61 | 349 | 601 | 710 | 0.000000e+00 | 1.320000e+02 |    Inf 
1.19/1.28	o 131
1.19/1.28	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
1.19/1.28	c * 1.3s|  3041 |  1693 |  5483 |   1.8 |4095k| 121 |   - | 371 | 792 | 371 |  63 | 377 | 645 | 712 | 0.000000e+00 | 1.310000e+02 |    Inf 
1.19/1.28	o 130
1.19/1.28	c * 1.3s|  3042 |  1689 |  5485 |   1.8 |4099k| 121 |   - | 371 | 792 | 371 |  63 | 377 | 645 | 712 | 0.000000e+00 | 1.300000e+02 |    Inf 
1.29/1.32	o 128
1.29/1.32	c * 1.3s|  3143 |  1753 |  5709 |   1.8 |4201k| 121 |   - | 371 | 802 | 371 |  64 | 392 | 655 | 726 | 0.000000e+00 | 1.280000e+02 |    Inf 
1.59/1.64	o 126
1.59/1.64	c * 1.6s|  4178 |  2489 |  7232 |   1.7 |5056k| 143 |   - | 371 |1036 | 371 |  60 | 498 | 895 | 752 | 0.000000e+00 | 1.260000e+02 |    Inf 
1.89/1.94	o 124
1.89/1.94	c * 1.9s|  5018 |  2864 |  8069 |   1.6 |5750k| 143 |   - | 371 |1336 | 371 |  65 | 564 |1222 | 768 | 0.000000e+00 | 1.240000e+02 |    Inf 
1.89/1.99	o 103
1.89/1.99	c * 2.0s|  5201 |  2776 |  8243 |   1.6 |5669k| 143 |   - | 371 |1389 | 371 |  64 | 569 |1280 | 772 | 0.000000e+00 | 1.030000e+02 |    Inf 
2.69/2.74	o 60
2.69/2.74	c * 2.7s|  7332 |  3167 | 11552 |   1.6 |6548k| 143 |   - | 371 |1968 | 371 |  66 | 809 |1936 | 817 | 0.000000e+00 | 6.000000e+01 |    Inf 
2.79/2.88	o 58
2.79/2.88	c * 2.9s|  7574 |  3272 | 12523 |   1.6 |6754k| 143 |   - | 371 |1932 | 371 |  72 | 864 |2050 | 882 | 0.000000e+00 | 5.800000e+01 |    Inf 
2.79/2.88	o 57
2.79/2.88	c * 2.9s|  7575 |  3257 | 12524 |   1.6 |6749k| 143 |   - | 371 |1932 | 371 |  72 | 864 |2050 | 882 | 0.000000e+00 | 5.700000e+01 |    Inf 
3.29/3.38	o 44
3.29/3.38	c * 3.4s|  8531 |  3184 | 17446 |   2.0 |7213k| 143 |   - | 371 |2375 | 371 |  67 |1075 |2607 | 975 | 0.000000e+00 | 4.400000e+01 |    Inf 
3.29/3.38	o 42
3.29/3.38	c * 3.4s|  8541 |  3149 | 17501 |   2.0 |7171k| 143 |   - | 371 |2345 | 371 |  68 |1076 |2608 | 975 | 0.000000e+00 | 4.200000e+01 |    Inf 
3.39/3.45	o 18
3.39/3.45	c * 3.5s|  8657 |  2428 | 18042 |   2.1 |6544k| 143 |   - | 371 |2385 | 371 |  69 |1101 |2689 | 986 | 0.000000e+00 | 1.800000e+01 |    Inf 
3.59/3.61	o 12
3.59/3.61	c * 3.6s|  8856 |  2172 | 19746 |   2.2 |6410k| 143 |   - | 371 |2401 | 371 |  73 |1204 |2839 |1096 | 0.000000e+00 | 1.200000e+01 |    Inf 
3.59/3.64	o 10
3.59/3.64	c * 3.6s|  8885 |  1878 | 19996 |   2.2 |6146k| 143 |   - | 371 |2380 | 371 |  62 |1223 |2847 |1128 | 0.000000e+00 | 1.000000e+01 |    Inf 
3.59/3.65	o 8
3.59/3.65	c * 3.6s|  8901 |  1840 | 20159 |   2.3 |6085k| 143 |   - | 371 |2335 | 371 |  55 |1223 |2864 |1130 | 0.000000e+00 | 8.000000e+00 |    Inf 
3.79/3.81	o 7
3.79/3.81	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
3.79/3.81	c * 3.8s|  9183 |  1834 | 23076 |   2.5 |6126k| 143 |   - | 371 |2492 | 371 |  64 |1293 |3114 |1169 | 0.000000e+00 | 7.000000e+00 |    Inf 
4.10/4.13	o 5
4.10/4.13	c * 4.1s|  9714 |  1723 | 29326 |   3.0 |6211k| 143 |   - | 371 |2862 | 371 |  57 |1511 |3727 |1237 | 0.000000e+00 | 5.000000e+00 |    Inf 
4.10/4.14	o 3
4.10/4.14	c * 4.1s|  9715 |  1711 | 29326 |   3.0 |6203k| 143 |   - | 371 |2862 | 371 |  57 |1511 |3727 |1237 | 0.000000e+00 | 3.000000e+00 |    Inf 
4.30/4.34	c 
4.30/4.34	c SCIP Status        : problem is solved [optimal solution found]
4.30/4.34	c Solving Time (sec) : 4.34
4.30/4.34	c Solving Nodes      : 9939
4.30/4.34	c Primal Bound       : +3.00000000000000e+00 (137 solutions)
4.30/4.34	c Dual Bound         : +3.00000000000000e+00
4.30/4.34	c Gap                : 0.00 %
4.30/4.34	s OPTIMUM FOUND
4.30/4.34	v -x169 -x168 -x167 -x166 -x165 -x164 -x163 -x162 -x161 x160 -x159 -x158 -x157 -x156 -x155 -x154 x153 -x152 -x151 -x150 -x149 -x148 
4.30/4.34	v -x147 -x146 -x145 -x144 x143 -x142 -x141 -x140 -x139 -x138 -x137 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127 
4.30/4.34	v -x126 -x125 -x124 -x123 -x122 -x121 -x120 x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 x110 -x109 -x108 -x107 -x106 
4.30/4.34	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 
4.30/4.34	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 -x56 
4.30/4.34	v -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 
4.30/4.34	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 
4.30/4.34	v -x4 -x3 -x2 -x1 
4.30/4.34	c SCIP Status        : problem is solved [optimal solution found]
4.30/4.34	c Solving Time       :       4.34
4.30/4.34	c Original Problem   :
4.30/4.34	c   Problem name     : HOME/instance-2705586-1278576683.wbo
4.30/4.34	c   Variables        : 371 (270 binary, 0 integer, 101 implicit integer, 0 continuous)
4.30/4.34	c   Constraints      : 203 initial, 203 maximal
4.30/4.34	c Presolved Problem  :
4.30/4.34	c   Problem name     : t_HOME/instance-2705586-1278576683.wbo
4.30/4.34	c   Variables        : 371 (270 binary, 0 integer, 101 implicit integer, 0 continuous)
4.30/4.34	c   Constraints      : 202 initial, 2881 maximal
4.30/4.34	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
4.30/4.34	c   trivial          :       0.00          0          0          0          0          0          0          0          0
4.30/4.34	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
4.30/4.34	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
4.30/4.34	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
4.30/4.34	c   implics          :       0.00          0          0          0          0          0          0          0          0
4.30/4.34	c   probing          :       0.00          0          0          0          0          0          0          0          0
4.30/4.34	c   linear           :       0.00          0          0          0        101          0          1          0          0
4.30/4.34	c   indicator        :       0.00          0          0          0          0          0          0          0          0
4.30/4.34	c   logicor          :       0.00          0          0          0          0          0          0          0          0
4.30/4.34	c   bounddisjunction :       0.00          0          0          0          0          0          0          0          0
4.30/4.34	c   root node        :          -        193          -          -        193          -          -          -          -
4.30/4.34	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
4.30/4.34	c   integral         :          0          0          0       8660          0          1        116          0          0       3722
4.30/4.34	c   linear           :        101          6      31880       6641          0        835     121379       1589          0          0
4.30/4.34	c   indicator        :        101          0      30836       6692          0        171      41493          0          0          0
4.30/4.34	c   logicor          :          0+         0       7727          0          0         91       1966          0          0          0
4.30/4.34	c   bounddisjunction :          0+         0      10632          0          0         48       1529          0          0          0
4.30/4.34	c   countsols        :          0          0          0       5863          0          0          0          0          0          0
4.30/4.34	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
4.30/4.34	c   integral         :       0.49       0.00       0.00       0.49       0.00
4.30/4.34	c   linear           :       0.46       0.00       0.42       0.04       0.00
4.30/4.34	c   indicator        :       0.11       0.00       0.07       0.04       0.00
4.30/4.34	c   logicor          :       0.05       0.00       0.05       0.00       0.00
4.30/4.34	c   bounddisjunction :       0.17       0.00       0.17       0.00       0.00
4.30/4.34	c   countsols        :       0.00       0.00       0.00       0.00       0.00
4.30/4.34	c Propagators        :       Time      Calls    Cutoffs    DomReds
4.30/4.34	c   vbounds          :       0.05       6799          0       3472
4.30/4.34	c   rootredcost      :       0.00         26          0         96
4.30/4.34	c   pseudoobj        :       0.20      32373        604      42769
4.30/4.34	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
4.30/4.34	c   propagation      :       0.16       1578       1578       7948       28.5         21       24.1          -
4.30/4.34	c   infeasible LP    :       0.04        782        782       3674       18.2          5       18.4          0
4.30/4.34	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
4.30/4.34	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
4.30/4.34	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
4.30/4.34	c   applied globally :          -          -          -       3989       17.0          -          -          -
4.30/4.34	c   applied locally  :          -          -          -        102       34.7          -          -          -
4.30/4.34	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
4.30/4.34	c   cut pool         :       0.00          3          -          -          8          -    (maximal pool size: 71)
4.30/4.34	c   redcost          :       0.07       9042          0       3551          0          0
4.30/4.34	c   impliedbounds    :       0.00          3          0          0          0          0
4.30/4.34	c   intobj           :       0.00          0          0          0          0          0
4.30/4.34	c   cgmip            :       0.00          0          0          0          0          0
4.30/4.34	c   gomory           :       0.01          3          0          0         50          0
4.30/4.34	c   strongcg         :       0.01          3          0          0         85          0
4.30/4.34	c   cmir             :       0.00          3          0          0          0          0
4.30/4.34	c   flowcover        :       0.01          3          0          0          0          0
4.30/4.34	c   clique           :       0.00          1          0          0          0          0
4.30/4.34	c   zerohalf         :       0.00          0          0          0          0          0
4.30/4.34	c   mcf              :       0.00          1          0          0          0          0
4.30/4.34	c   rapidlearning    :       0.02          1          0          0          0          0
4.30/4.34	c Pricers            :       Time      Calls       Vars
4.30/4.34	c   problem variables:       0.00          0          0
4.30/4.34	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
4.30/4.34	c   relpscost        :       0.48       1955          1        116          0          0       3722
4.30/4.34	c   pscost           :       0.00          0          0          0          0          0          0
4.30/4.34	c   inference        :       0.12       5837          0          0          0          0      11780
4.30/4.34	c   mostinf          :       0.00          0          0          0          0          0          0
4.30/4.34	c   leastinf         :       0.00          0          0          0          0          0          0
4.30/4.34	c   fullstrong       :       0.00          0          0          0          0          0          0
4.30/4.34	c   allfullstrong    :       0.00          0          0          0          0          0          0
4.30/4.34	c   random           :       0.00          0          0          0          0          0          0
4.30/4.34	c Primal Heuristics  :       Time      Calls      Found
4.30/4.34	c   LP solutions     :       0.01          -         26
4.30/4.34	c   pseudo solutions :       0.00          -          0
4.30/4.34	c   feaspump         :       0.00          0          0
4.30/4.34	c   oneopt           :       0.01         22          0
4.30/4.34	c   guideddiving     :       0.01         61          0
4.30/4.34	c   fracdiving       :       0.01         68          0
4.30/4.34	c   coefdiving       :       0.01         68          0
4.30/4.34	c   pscostdiving     :       0.01         68          0
4.30/4.34	c   veclendiving     :       0.01         69          0
4.30/4.34	c   linesearchdiving :       0.01         69          0
4.30/4.34	c   objpscostdiving  :       0.01         68          0
4.30/4.34	c   rootsoldiving    :       0.01         68          0
4.30/4.34	c   trivial          :       0.00          2          2
4.30/4.34	c   simplerounding   :       0.00       1982          0
4.30/4.34	c   zirounding       :       0.02       1000          0
4.30/4.34	c   rounding         :       0.01        579          0
4.30/4.34	c   shifting         :       0.01        152          0
4.30/4.34	c   intshifting      :       0.00          0          0
4.30/4.34	c   twoopt           :       0.00          0          0
4.30/4.34	c   fixandinfer      :       0.00          0          0
4.30/4.34	c   intdiving        :       0.00          0          0
4.30/4.34	c   actconsdiving    :       0.00          0          0
4.30/4.34	c   octane           :       0.00          0          0
4.30/4.34	c   rens             :       0.00          0          0
4.30/4.34	c   rins             :       0.00          0          0
4.30/4.34	c   localbranching   :       0.00          0          0
4.30/4.34	c   mutation         :       0.00          0          0
4.30/4.34	c   crossover        :       0.07          8          1
4.30/4.34	c   dins             :       0.00          0          0
4.30/4.34	c   undercover       :       0.00          0          0
4.30/4.34	c   nlp              :       0.00          0          0
4.30/4.34	c   trysol           :       0.01        316        108
4.30/4.34	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
4.30/4.34	c   primal LP        :       0.00          0          0       0.00          -
4.30/4.34	c   dual LP          :       1.41       4516      32300       7.15   22881.30
4.30/4.34	c   lex dual LP      :       0.00          0          0       0.00          -
4.30/4.34	c   barrier LP       :       0.00          0          0       0.00          -
4.30/4.34	c   diving/probing LP:       0.02         62        423       6.82   27874.79
4.30/4.34	c   strong branching :       0.47       1259      16922      13.44   35775.82
4.30/4.34	c     (at root node) :          -          0          0       0.00          -
4.30/4.34	c   conflict analysis:       0.00          0          0       0.00          -
4.30/4.34	c B&B Tree           :
4.30/4.34	c   number of runs   :          1
4.30/4.34	c   nodes            :       9939
4.30/4.34	c   nodes (total)    :       9939
4.30/4.34	c   nodes left       :          0
4.30/4.34	c   max depth        :        143
4.30/4.34	c   max depth (total):        143
4.30/4.34	c   backtracks       :       1084 (10.9%)
4.30/4.34	c   delayed cutoffs  :       2079
4.30/4.34	c   repropagations   :      12910 (32314 domain reductions, 312 cutoffs)
4.30/4.34	c   avg switch length:       5.63
4.30/4.34	c   switching time   :       0.35
4.30/4.34	c Solution           :
4.30/4.34	c   Solutions found  :        137 (27 improvements)
4.30/4.34	c   First Solution   : +5.03300000000000e+03   (in run 1, after 0 nodes, 0.00 seconds, depth 0, found by <trivial>)
4.30/4.34	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 9715 nodes, 4.13 seconds, depth 22, found by <relaxation>)
4.30/4.34	c   Dual Bound       : +3.00000000000000e+00
4.30/4.34	c   Gap              :       0.00 %
4.30/4.34	c   Root Dual Bound  : +0.00000000000000e+00
4.30/4.34	c   Root Iterations  :         70
4.30/4.34	c Time complete: 4.34.

Verifier Data 

OK	3

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2705586-1278576683/watcher-2705586-1278576683 -o /tmp/evaluation-result-2705586-1278576683/solver-2705586-1278576683 -C 1800 -W 2000 -M 3800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2705586-1278576683.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: 2.07 2.00 1.91 4/178 5328
/proc/meminfo: memFree=28918352/32950928 swapFree=67109624/67111528
[pid=5328] ppid=5326 vsize=12508 CPUtime=0
/proc/5328/stat : 5328 (pbscip.linux.x8) R 5326 5328 4622 0 -1 4202496 1968 0 0 0 0 0 0 0 25 0 1 0 25881735 12808192 1887 4089446400 4194304 10345943 140733338252208 18446744073709551615 6326861 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/5328/statm: 3127 1887 429 1502 0 1620 0

[startup+0.081635 s]
/proc/loadavg: 2.07 2.00 1.91 4/178 5328
/proc/meminfo: memFree=28918352/32950928 swapFree=67109624/67111528
[pid=5328] ppid=5326 vsize=25748 CPUtime=0.07
/proc/5328/stat : 5328 (pbscip.linux.x8) R 5326 5328 4622 0 -1 4202496 5459 0 0 0 6 1 0 0 25 0 1 0 25881735 26365952 5025 4089446400 4194304 10345943 140733338252208 18446744073709551615 9194679 0 0 4096 16384 0 0 0 17 6 0 0 0
/proc/5328/statm: 6437 5025 753 1502 0 4930 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 25748

[startup+0.10064 s]
/proc/loadavg: 2.07 2.00 1.91 4/178 5328
/proc/meminfo: memFree=28918352/32950928 swapFree=67109624/67111528
[pid=5328] ppid=5326 vsize=25748 CPUtime=0.09
/proc/5328/stat : 5328 (pbscip.linux.x8) R 5326 5328 4622 0 -1 4202496 5459 0 0 0 8 1 0 0 25 0 1 0 25881735 26365952 5025 4089446400 4194304 10345943 140733338252208 18446744073709551615 9194679 0 0 4096 16384 0 0 0 17 6 0 0 0
/proc/5328/statm: 6437 5025 753 1502 0 4930 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 25748

[startup+0.30059 s]
/proc/loadavg: 2.07 2.00 1.91 4/178 5328
/proc/meminfo: memFree=28918352/32950928 swapFree=67109624/67111528
[pid=5328] ppid=5326 vsize=25748 CPUtime=0.29
/proc/5328/stat : 5328 (pbscip.linux.x8) R 5326 5328 4622 0 -1 4202496 5459 0 0 0 28 1 0 0 25 0 1 0 25881735 26365952 5025 4089446400 4194304 10345943 140733338252208 18446744073709551615 9194679 0 0 4096 16384 0 0 0 17 6 0 0 0
/proc/5328/statm: 6437 5025 753 1502 0 4930 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25748

[startup+0.700515 s]
/proc/loadavg: 2.07 2.00 1.91 4/178 5328
/proc/meminfo: memFree=28918352/32950928 swapFree=67109624/67111528
[pid=5328] ppid=5326 vsize=25748 CPUtime=0.69
/proc/5328/stat : 5328 (pbscip.linux.x8) R 5326 5328 4622 0 -1 4202496 5726 0 0 0 68 1 0 0 25 0 1 0 25881735 26365952 5292 4089446400 4194304 10345943 140733338252208 18446744073709551615 9194679 0 0 4096 16384 0 0 0 17 6 0 0 0
/proc/5328/statm: 6437 5292 763 1502 0 4930 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 25748

[startup+1.50038 s]
/proc/loadavg: 2.07 2.00 1.91 3/179 5329
/proc/meminfo: memFree=28896768/32950928 swapFree=67109624/67111528
[pid=5328] ppid=5326 vsize=29616 CPUtime=1.49
/proc/5328/stat : 5328 (pbscip.linux.x8) R 5326 5328 4622 0 -1 4202496 6432 0 0 0 147 2 0 0 25 0 1 0 25881735 30326784 5998 4089446400 4194304 10345943 140733338252208 18446744073709551615 9194679 0 0 4096 16384 0 0 0 17 6 0 0 0
/proc/5328/statm: 7404 5998 763 1502 0 5897 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 29616

[startup+3.10105 s]
/proc/loadavg: 2.07 2.00 1.91 3/179 5329
/proc/meminfo: memFree=28895536/32950928 swapFree=67109624/67111528
[pid=5328] ppid=5326 vsize=30852 CPUtime=3.09
/proc/5328/stat : 5328 (pbscip.linux.x8) R 5326 5328 4622 0 -1 4202496 12407 0 0 0 306 3 0 0 25 0 1 0 25881735 31592448 6605 4089446400 4194304 10345943 140733338252208 18446744073709551615 9194679 0 0 4096 16384 0 0 0 17 6 0 0 0
/proc/5328/statm: 7713 6605 768 1502 0 6206 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 30852

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

[startup+3.90091 s]
/proc/loadavg: 2.07 2.00 1.91 3/179 5330
/proc/meminfo: memFree=28895412/32950928 swapFree=67109624/67111528
[pid=5328] ppid=5326 vsize=29952 CPUtime=3.89
/proc/5328/stat : 5328 (pbscip.linux.x8) R 5326 5328 4622 0 -1 4202496 14259 0 0 0 385 4 0 0 25 0 1 0 25881735 30670848 6042 4089446400 4194304 10345943 140733338252208 18446744073709551615 7794218 0 0 4096 16384 0 0 0 17 6 0 0 0
/proc/5328/statm: 7488 6042 769 1502 0 5981 0
Current children cumulated CPU time (s) 3.89
Current children cumulated vsize (KiB) 29952

[startup+4.30085 s]
/proc/loadavg: 2.06 2.00 1.91 3/179 5330
/proc/meminfo: memFree=28894792/32950928 swapFree=67109624/67111528
[pid=5328] ppid=5326 vsize=30276 CPUtime=4.3
/proc/5328/stat : 5328 (pbscip.linux.x8) R 5326 5328 4622 0 -1 4202496 14286 0 0 0 425 5 0 0 25 0 1 0 25881735 31002624 6069 4089446400 4194304 10345943 140733338252208 18446744073709551615 9194679 0 0 4096 16384 0 0 0 17 6 0 0 0
/proc/5328/statm: 7569 6069 769 1502 0 6062 0
Current children cumulated CPU time (s) 4.3
Current children cumulated vsize (KiB) 30276

Child status: 0
Real time (s): 4.34825
CPU time (s): 4.34834
CPU user time (s): 4.29735
CPU system time (s): 0.050992
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 31696

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.29735
system time used= 0.050992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14293
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 0.005999 second user time and 0.024996 second system time

The end

Launcher Data 

Begin job on node126 at 2010-07-08 10:11:23
IDJOB=2705586
IDBENCH=79205
IDSOLVER=1214
FILE ID=node126/2705586-1278576683
PBS_JOBID= 11240201
Free space on /tmp= 73524 MiB

SOLVER NAME= SCIPclp SCIP 1.2.1.3 with Clp 1.11.1 (Release Version) as LP solver
BENCH NAME= PB10/normalized-PB10/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111220767--soft-0-100-0.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-2705586-1278576683/watcher-2705586-1278576683 -o /tmp/evaluation-result-2705586-1278576683/solver-2705586-1278576683 -C 1800 -W 2000 -M 3800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2705586-1278576683.wbo -t 1800 -m 3800

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

MD5SUM BENCH= 43acf8f13d56436057772fd6366e1bde
RANDOM SEED=1192152310

node126.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		: 2666.861
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	: 5333.72
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		: 2666.861
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	: 5226.05
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		: 2666.861
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	: 5332.82
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		: 2666.861
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	: 5332.67
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		: 2666.861
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	: 5332.84
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		: 2666.861
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	: 5332.67
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		: 2666.861
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	: 5332.85
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		: 2666.861
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      28918880 kB
Buffers:        133772 kB
Cached:        3345364 kB
SwapCached:       1172 kB
Active:        1056964 kB
Inactive:      2808480 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      28918880 kB
SwapTotal:    67111528 kB
SwapFree:     67109624 kB
Dirty:           13120 kB
Writeback:           0 kB
AnonPages:      385320 kB
Mapped:          17368 kB
Slab:           101080 kB
PageTables:       5460 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   537328 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= 73512 MiB
End job on node126 at 2010-07-08 10:11:27