Trace number 2693309

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 5.29719 5.29682

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1111217555--soft-66-100-0.wbo
MD5SUM8ce95ac0fdbf9f0573ae217524496b3b
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark22
Best CPU time to get the best result obtained on this benchmark0.245961
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 1222
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-2693309-1277898234.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: 0.02
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 |    14 |     - |1047k|   0 |   0 | 253 | 130 | 253 |  46 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.02	c   0.0s|     1 |     0 |    30 |     - |1060k|   0 |   0 | 253 | 130 | 253 |  58 |  12 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.02	c   0.0s|     1 |     0 |    42 |     - |1067k|   0 |  31 | 253 | 130 | 253 |  64 |  18 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.03	c   0.0s|     1 |     0 |    54 |     - |1238k|   0 |  39 | 253 | 130 | 253 |  75 |  29 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.04	c   0.0s|     1 |     0 |    58 |     - |1243k|   0 |  40 | 253 | 130 | 253 |  77 |  31 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.09/0.12	c   0.1s|     1 |     2 |    58 |     - |1251k|   0 |  40 | 253 | 130 | 253 |  77 |  31 |   0 |  33 | 0.000000e+00 |      --      |    Inf 
0.09/0.12	o 1837
0.09/0.12	c y 0.1s|     2 |     1 |    58 |   0.0 |1253k|   1 |   - | 253 | 130 |   0 |   0 |  31 |   0 |  33 | 0.000000e+00 | 1.837000e+03 |    Inf 
0.29/0.36	o 444
0.29/0.36	c * 0.3s|    53 |    42 |   537 |   9.2 |1336k|  22 |   - | 253 | 152 | 253 |  75 |  41 |  22 | 196 | 0.000000e+00 | 4.440000e+02 |    Inf 
0.29/0.39	o 415
0.29/0.39	c * 0.4s|    72 |    57 |   617 |   7.9 |1365k|  22 |   - | 253 | 155 | 253 |  74 |  42 |  25 | 241 | 0.000000e+00 | 4.150000e+02 |    Inf 
0.39/0.47	o 404
0.39/0.47	c * 0.4s|   140 |   117 |   873 |   5.9 |1448k|  31 |   - | 253 | 162 | 253 |  75 |  53 |  32 | 341 | 0.000000e+00 | 4.040000e+02 |    Inf 
0.49/0.51	o 260
0.49/0.51	c * 0.5s|   233 |   157 |  1076 |   4.4 |1516k|  35 |   - | 253 | 183 | 253 |  73 |  66 |  53 | 376 | 0.000000e+00 | 2.600000e+02 |    Inf 
0.59/0.62	o 184
0.59/0.62	c * 0.6s|   402 |   229 |  1676 |   4.0 |1639k|  39 |   - | 253 | 233 | 253 |  74 |  76 | 103 | 496 | 0.000000e+00 | 1.840000e+02 |    Inf 
0.69/0.73	o 132
0.69/0.73	c * 0.7s|   563 |   236 |  2370 |   4.1 |1721k|  39 |   - | 253 | 309 | 253 |  74 |  86 | 179 | 607 | 0.000000e+00 | 1.320000e+02 |    Inf 
0.69/0.73	o 90
0.69/0.73	c * 0.7s|   564 |   163 |  2371 |   4.1 |1675k|  39 |   - | 253 | 309 | 253 |  74 |  86 | 179 | 607 | 0.000000e+00 | 9.000000e+01 |    Inf 
0.89/0.99	o 89
0.89/0.99	c R 0.9s|   909 |   255 |  4583 |   5.0 |1947k|  46 |   - | 253 | 565 | 253 |  73 | 113 | 442 | 826 | 0.000000e+00 | 8.900000e+01 |    Inf 
1.49/1.52	o 86
1.49/1.52	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
1.49/1.52	c * 1.4s|  1799 |   451 |  8045 |   4.4 |2667k|  46 |   - | 253 |1329 | 253 |  76 | 197 |1211 |1103 | 0.000000e+00 | 8.600000e+01 |    Inf 
1.79/1.80	o 82
1.79/1.80	c * 1.7s|  2311 |   500 | 10413 |   4.5 |3007k|  46 |   - | 253 |1728 | 253 |  78 | 237 |1618 |1179 | 0.000000e+00 | 8.200000e+01 |    Inf 
1.89/1.93	o 81
1.89/1.93	c * 1.8s|  2562 |   572 | 11607 |   4.5 |3202k|  46 |   - | 253 |1878 | 253 |  73 | 254 |1801 |1204 | 0.000000e+00 | 8.100000e+01 |    Inf 
2.69/2.77	o 76
2.69/2.77	c * 2.6s|  3855 |   738 | 21231 |   5.5 |4085k|  46 |   - | 253 |2717 | 253 |  75 | 421 |2940 |1407 | 0.000000e+00 | 7.600000e+01 |    Inf 
3.30/3.33	o 75
3.30/3.33	c * 3.1s|  4738 |   856 | 27479 |   5.8 |4483k|  46 |   - | 253 |2936 | 253 |  73 | 532 |3747 |1520 | 0.000000e+00 | 7.500000e+01 |    Inf 
3.40/3.49	o 69
3.40/3.49	c * 3.2s|  4995 |   867 | 29448 |   5.9 |4573k|  46 |   - | 253 |2970 | 253 |  73 | 573 |3984 |1545 | 0.000000e+00 | 6.900000e+01 |    Inf 
3.89/3.96	o 37
3.89/3.96	c * 3.7s|  5861 |   673 | 34476 |   5.9 |4478k|  46 |   - | 253 |2965 | 253 |  74 | 670 |4761 |1578 | 0.000000e+00 | 3.700000e+01 |    Inf 
4.29/4.36	o 30
4.29/4.36	c * 4.1s|  6425 |   633 | 41508 |   6.5 |4436k|  46 |   - | 253 |2527 | 253 |  74 | 713 |5348 |1622 | 0.000000e+00 | 3.000000e+01 |    Inf 
5.09/5.16	o 23
5.09/5.16	c * 4.8s|  7260 |   260 | 56996 |   7.8 |3804k|  46 |   - | 253 |2028 | 253 |  75 | 765 |6476 |1704 | 0.000000e+00 | 2.300000e+01 |    Inf 
5.19/5.21	o 22
5.19/5.21	c * 4.9s|  7296 |   164 | 57804 |   7.9 |3468k|  46 |   - | 253 |1828 | 253 |  74 | 766 |6534 |1705 | 0.000000e+00 | 2.200000e+01 |    Inf 
5.19/5.29	c 
5.19/5.29	c SCIP Status        : problem is solved [optimal solution found]
5.19/5.29	c Solving Time (sec) : 4.94
5.19/5.29	c Solving Nodes      : 7346
5.19/5.29	c Primal Bound       : +2.20000000000000e+01 (205 solutions)
5.19/5.29	c Dual Bound         : +2.20000000000000e+01
5.19/5.29	c Gap                : 0.00 %
5.19/5.29	s OPTIMUM FOUND
5.19/5.29	v -x169 -x168 -x167 -x166 -x165 -x164 -x163 -x162 -x161 -x160 x159 -x158 -x157 -x156 x155 -x154 -x153 -x152 -x151 -x150 -x149 -x148 
5.19/5.29	v -x147 -x146 -x145 -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 -x136 -x135 -x134 -x133 x132 -x131 -x130 -x129 x128 -x127 
5.19/5.29	v -x126 -x125 -x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 x112 -x111 -x110 -x109 -x108 -x107 -x106 
5.19/5.29	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 
5.19/5.29	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 
5.19/5.29	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 
5.19/5.29	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 
5.19/5.29	v x4 -x3 -x2 -x1 
5.19/5.29	c SCIP Status        : problem is solved [optimal solution found]
5.19/5.29	c Solving Time       :       4.94
5.19/5.29	c Original Problem   :
5.19/5.29	c   Problem name     : HOME/instance-2693309-1277898234.wbo
5.19/5.29	c   Variables        : 253 (211 binary, 0 integer, 0 implicit integer, 42 continuous)
5.19/5.29	c   Constraints      : 144 initial, 144 maximal
5.19/5.29	c Presolved Problem  :
5.19/5.29	c   Problem name     : t_HOME/instance-2693309-1277898234.wbo
5.19/5.29	c   Variables        : 253 (211 binary, 0 integer, 0 implicit integer, 42 continuous)
5.19/5.29	c   Constraints      : 130 initial, 3059 maximal
5.19/5.29	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
5.19/5.29	c   trivial          :       0.00          0          0          0          0          0          0          0          0
5.19/5.29	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
5.19/5.29	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
5.19/5.29	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
5.19/5.29	c   implics          :       0.00          0          0          0          0          0          0          0          0
5.19/5.29	c   probing          :       0.01          0          0          0          0          0          0          0          0
5.19/5.29	c   indicator        :       0.00          0          0          0          0          0          0          0          0
5.19/5.29	c   knapsack         :       0.01          0          0          0          0          0          0          0          0
5.19/5.29	c   setppc           :       0.00          0          0          0          0          0          0          0          0
5.19/5.29	c   linear           :       0.00          0          0          0         42          0         14          0          0
5.19/5.29	c   logicor          :       0.00          0          0          0          0          0          0          0          0
5.19/5.29	c   root node        :          -         31          -          -         62          -          -          -          -
5.19/5.29	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
5.19/5.29	c   integral         :          0          0          0       5339          0          4        439          0          0       4314
5.19/5.29	c   indicator        :         42          0      24620       2843          0        154      26590          0          0          0
5.19/5.29	c   knapsack         :          1          5      24476       2839          0        203      10209          0          0          0
5.19/5.29	c   setppc           :         39          5      24206       2826          0        482      37466          0          0          0
5.19/5.29	c   linear           :         42          5      23764       2832          0        281      28941        761          0          0
5.19/5.29	c   logicor          :          6+         5      13329       2315          0        272       6365          0          0          0
5.19/5.29	c   countsols        :          0          0          0       2405          0          0          0          0          0          0
5.19/5.29	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
5.19/5.29	c   integral         :       0.94       0.00       0.00       0.94       0.00
5.19/5.29	c   indicator        :       0.02       0.00       0.02       0.00       0.00
5.19/5.29	c   knapsack         :       0.66       0.00       0.66       0.00       0.00
5.19/5.29	c   setppc           :       0.09       0.00       0.09       0.00       0.00
5.19/5.29	c   linear           :       0.10       0.00       0.10       0.00       0.00
5.19/5.29	c   logicor          :       0.25       0.00       0.25       0.00       0.00
5.19/5.29	c   countsols        :       0.00       0.00       0.00       0.00       0.00
5.19/5.29	c Propagators        :       Time      Calls    Cutoffs    DomReds
5.19/5.29	c   vbounds          :       0.03          2          0          0
5.19/5.29	c   rootredcost      :       0.02         19          0         31
5.19/5.29	c   pseudoobj        :       0.03      24548        103      21556
5.19/5.29	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
5.19/5.29	c   propagation      :       0.04       1341       1310       8611       25.7        166        5.8          -
5.19/5.29	c   infeasible LP    :       0.08       1742       1732      10538       22.2        115        3.8          0
5.19/5.29	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
5.19/5.29	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
5.19/5.29	c   pseudo solution  :       0.00         16         16         99       18.2          7        5.1          -
5.19/5.29	c   applied globally :          -          -          -       6615       16.4          -          -          -
5.19/5.29	c   applied locally  :          -          -          -          6       35.3          -          -          -
5.19/5.29	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
5.19/5.29	c   cut pool         :       0.00          2          -          -          1          -    (maximal pool size: 37)
5.19/5.29	c   redcost          :       0.03       5701          0       3352          0          0
5.19/5.29	c   impliedbounds    :       0.00          3          0          0          0          0
5.19/5.29	c   intobj           :       0.00          0          0          0          0          0
5.19/5.29	c   cgmip            :       0.00          0          0          0          0          0
5.19/5.29	c   gomory           :       0.01          3          0          0         40          0
5.19/5.29	c   strongcg         :       0.00          3          0          0          0          0
5.19/5.29	c   cmir             :       0.00          3          0          0          0          0
5.19/5.29	c   flowcover        :       0.00          3          0          0          0          0
5.19/5.29	c   clique           :       0.00          3          0          0          1          0
5.19/5.29	c   zerohalf         :       0.00          0          0          0          0          0
5.19/5.29	c   mcf              :       0.00          1          0          0          0          0
5.19/5.29	c   rapidlearning    :       0.00          0          0          0          0          0
5.19/5.29	c Pricers            :       Time      Calls       Vars
5.19/5.29	c   problem variables:       0.00          0          0
5.19/5.29	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
5.19/5.29	c   relpscost        :       0.93       2493          4        439          0          0       4314
5.19/5.29	c   pscost           :       0.00          0          0          0          0          0          0
5.19/5.29	c   inference        :       0.03       2388          0          0          0          0       4776
5.19/5.29	c   mostinf          :       0.00          0          0          0          0          0          0
5.19/5.29	c   leastinf         :       0.00          0          0          0          0          0          0
5.19/5.29	c   fullstrong       :       0.00          0          0          0          0          0          0
5.19/5.29	c   allfullstrong    :       0.00          0          0          0          0          0          0
5.19/5.29	c   random           :       0.00          0          0          0          0          0          0
5.19/5.29	c Primal Heuristics  :       Time      Calls      Found
5.19/5.29	c   LP solutions     :       0.00          -         17
5.19/5.29	c   pseudo solutions :       0.00          -          0
5.19/5.29	c   oneopt           :       0.01         18          0
5.19/5.29	c   feaspump         :       0.00          1          0
5.19/5.29	c   veclendiving     :       0.00         28          0
5.19/5.29	c   guideddiving     :       0.01         28          0
5.19/5.29	c   coefdiving       :       0.00         28          0
5.19/5.29	c   pscostdiving     :       0.00         28          0
5.19/5.29	c   fracdiving       :       0.00         28          0
5.19/5.29	c   linesearchdiving :       0.01         29          0
5.19/5.29	c   objpscostdiving  :       0.00         19          0
5.19/5.29	c   rootsoldiving    :       0.00         20          0
5.19/5.29	c   trivial          :       0.00          2          0
5.19/5.29	c   simplerounding   :       0.00       2648          0
5.19/5.29	c   zirounding       :       0.01       1000          0
5.19/5.29	c   rounding         :       0.01       1873          1
5.19/5.29	c   shifting         :       0.08        204          0
5.19/5.29	c   intshifting      :       0.00          1          0
5.19/5.29	c   twoopt           :       0.00          0          0
5.19/5.29	c   fixandinfer      :       0.00          0          0
5.19/5.29	c   intdiving        :       0.00          0          0
5.19/5.29	c   actconsdiving    :       0.00          0          0
5.19/5.29	c   octane           :       0.00          0          0
5.19/5.29	c   rens             :       0.01          1          0
5.19/5.29	c   rins             :       0.00          0          0
5.19/5.29	c   localbranching   :       0.00          0          0
5.19/5.29	c   mutation         :       0.00          0          0
5.19/5.29	c   crossover        :       0.04          6          0
5.19/5.29	c   dins             :       0.00          0          0
5.19/5.29	c   undercover       :       0.00          0          0
5.19/5.29	c   nlp              :       0.00          0          0
5.19/5.29	c   trysol           :       0.00        290        187
5.19/5.29	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
5.19/5.29	c   primal LP        :       0.00          0          0       0.00          -
5.19/5.29	c   dual LP          :       1.64       5399      58922      10.91   35928.05
5.19/5.29	c   lex dual LP      :       0.00          0          0       0.00          -
5.19/5.29	c   barrier LP       :       0.00          0          0       0.00          -
5.19/5.29	c   diving/probing LP:       0.01         18        134       7.44   13400.00
5.19/5.29	c   strong branching :       0.91       1711      36681      21.44   40308.79
5.19/5.29	c     (at root node) :          -         33       1972      59.76          -
5.19/5.29	c   conflict analysis:       0.00          0          0       0.00          -
5.19/5.29	c B&B Tree           :
5.19/5.29	c   number of runs   :          1
5.19/5.29	c   nodes            :       7346
5.19/5.29	c   nodes (total)    :       7346
5.19/5.29	c   nodes left       :          0
5.19/5.29	c   max depth        :         46
5.19/5.29	c   max depth (total):         46
5.19/5.29	c   backtracks       :       1736 (23.6%)
5.19/5.29	c   delayed cutoffs  :        973
5.19/5.29	c   repropagations   :       6922 (36833 domain reductions, 466 cutoffs)
5.19/5.29	c   avg switch length:       4.95
5.19/5.29	c   switching time   :       0.30
5.19/5.29	c Solution           :
5.19/5.29	c   Solutions found  :        205 (19 improvements)
5.19/5.29	c   First Solution   : +1.83700000000000e+03   (in run 1, after 1 nodes, 0.05 seconds, depth 0, found by <trysol>)
5.19/5.29	c   Primal Bound     : +2.20000000000000e+01   (in run 1, after 7296 nodes, 4.86 seconds, depth 19, found by <relaxation>)
5.19/5.29	c   Dual Bound       : +2.20000000000000e+01
5.19/5.29	c   Gap              :       0.00 %
5.19/5.29	c   Root Dual Bound  : +0.00000000000000e+00
5.19/5.29	c   Root Iterations  :         58
5.19/5.29	c Time complete: 5.28.

Verifier Data 

OK	22

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2693309-1277898234/watcher-2693309-1277898234 -o /tmp/evaluation-result-2693309-1277898234/solver-2693309-1277898234 -C 1800 -W 2000 -M 3800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2693309-1277898234.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: 1.85 1.96 1.99 4/196 23504
/proc/meminfo: memFree=31597240/32950928 swapFree=67111528/67111528
[pid=23504] ppid=23502 vsize=10976 CPUtime=0
/proc/23504/stat : 23504 (pbscip.linux.x8) R 23502 23504 23479 0 -1 4202496 1669 0 0 0 0 0 0 0 24 0 1 0 165426441 11239424 1589 4089446400 4194304 9819077 140737435634032 18446744073709551615 5652217 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23504/statm: 2744 1589 392 1374 0 1365 0

[startup+0.0624491 s]
/proc/loadavg: 1.85 1.96 1.99 4/196 23504
/proc/meminfo: memFree=31597240/32950928 swapFree=67111528/67111528
[pid=23504] ppid=23502 vsize=24444 CPUtime=0.05
/proc/23504/stat : 23504 (pbscip.linux.x8) R 23502 23504 23479 0 -1 4202496 8402 0 0 0 5 0 0 0 24 0 1 0 165426441 25030656 4313 4089446400 4194304 9819077 140737435634032 18446744073709551615 8675336 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/23504/statm: 6111 4342 697 1374 0 4732 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 24444

[startup+0.10044 s]
/proc/loadavg: 1.85 1.96 1.99 4/196 23504
/proc/meminfo: memFree=31597240/32950928 swapFree=67111528/67111528
[pid=23504] ppid=23502 vsize=17888 CPUtime=0.09
/proc/23504/stat : 23504 (pbscip.linux.x8) R 23502 23504 23479 0 -1 4202496 10352 0 0 0 8 1 0 0 24 0 1 0 165426441 18317312 3247 4089446400 4194304 9819077 140737435634032 18446744073709551615 8657695 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/23504/statm: 4472 3247 718 1374 0 3093 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17888

[startup+0.300406 s]
/proc/loadavg: 1.85 1.96 1.99 4/196 23504
/proc/meminfo: memFree=31597240/32950928 swapFree=67111528/67111528
[pid=23504] ppid=23502 vsize=17876 CPUtime=0.29
/proc/23504/stat : 23504 (pbscip.linux.x8) R 23502 23504 23479 0 -1 4202496 10911 0 0 0 27 2 0 0 25 0 1 0 165426441 18305024 3267 4089446400 4194304 9819077 140737435634032 18446744073709551615 7225142 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/23504/statm: 4469 3267 725 1374 0 3090 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17876

[startup+0.700304 s]
/proc/loadavg: 1.85 1.96 1.99 4/196 23504
/proc/meminfo: memFree=31597240/32950928 swapFree=67111528/67111528
[pid=23504] ppid=23502 vsize=17700 CPUtime=0.69
/proc/23504/stat : 23504 (pbscip.linux.x8) R 23502 23504 23479 0 -1 4202496 14378 0 0 0 66 3 0 0 25 0 1 0 165426441 18124800 3285 4089446400 4194304 9819077 140737435634032 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/23504/statm: 4425 3285 725 1374 0 3046 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17700

[startup+1.50018 s]
/proc/loadavg: 1.85 1.96 1.99 3/197 23505
/proc/meminfo: memFree=31577720/32950928 swapFree=67111528/67111528
[pid=23504] ppid=23502 vsize=18944 CPUtime=1.49
/proc/23504/stat : 23504 (pbscip.linux.x8) R 23502 23504 23479 0 -1 4202496 38764 0 0 0 139 10 0 0 25 0 1 0 165426441 19398656 3432 4089446400 4194304 9819077 140737435634032 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/23504/statm: 4736 3432 728 1374 0 3357 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18944

[startup+3.10081 s]
/proc/loadavg: 1.85 1.96 1.99 2/177 23506
/proc/meminfo: memFree=31612724/32950928 swapFree=67111528/67111528
[pid=23504] ppid=23502 vsize=21028 CPUtime=3.09
/proc/23504/stat : 23504 (pbscip.linux.x8) R 23502 23504 23479 0 -1 4202496 63028 0 0 0 288 21 0 0 25 0 1 0 165426441 21532672 4077 4089446400 4194304 9819077 140737435634032 18446744073709551615 8723783 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/23504/statm: 5380 4080 728 1374 0 4001 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21028

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

[startup+3.90074 s]
/proc/loadavg: 1.85 1.96 1.99 2/198 23554
/proc/meminfo: memFree=31575048/32950928 swapFree=67111528/67111528
[pid=23504] ppid=23502 vsize=22028 CPUtime=3.89
/proc/23504/stat : 23504 (pbscip.linux.x8) R 23502 23504 23479 0 -1 4202496 72209 0 0 0 363 26 0 0 25 0 1 0 165426441 22556672 4191 4089446400 4194304 9819077 140737435634032 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/23504/statm: 5794 4197 728 1374 0 4415 0
Current children cumulated CPU time (s) 3.89
Current children cumulated vsize (KiB) 22028

[startup+4.70156 s]
/proc/loadavg: 1.78 1.95 1.98 2/198 23556
/proc/meminfo: memFree=31566492/32950928 swapFree=67111528/67111528
[pid=23504] ppid=23502 vsize=22224 CPUtime=4.69
/proc/23504/stat : 23504 (pbscip.linux.x8) R 23502 23504 23479 0 -1 4202496 81895 0 0 0 437 32 0 0 25 0 1 0 165426441 22757376 4237 4089446400 4194304 9819077 140737435634032 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/23504/statm: 5556 4237 728 1374 0 4177 0
Current children cumulated CPU time (s) 4.69
Current children cumulated vsize (KiB) 22224

[startup+5.10049 s]
/proc/loadavg: 1.78 1.95 1.98 2/198 23556
/proc/meminfo: memFree=31566492/32950928 swapFree=67111528/67111528
[pid=23504] ppid=23502 vsize=22312 CPUtime=5.09
/proc/23504/stat : 23504 (pbscip.linux.x8) R 23502 23504 23479 0 -1 4202496 85760 0 0 0 475 34 0 0 25 0 1 0 165426441 22847488 4276 4089446400 4194304 9819077 140737435634032 18446744073709551615 8720183 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/23504/statm: 5578 4276 728 1374 0 4199 0
Current children cumulated CPU time (s) 5.09
Current children cumulated vsize (KiB) 22312

[startup+5.20047 s]
/proc/loadavg: 1.78 1.95 1.98 2/198 23556
/proc/meminfo: memFree=31566492/32950928 swapFree=67111528/67111528
[pid=23504] ppid=23502 vsize=22440 CPUtime=5.19
/proc/23504/stat : 23504 (pbscip.linux.x8) R 23502 23504 23479 0 -1 4202496 86317 0 0 0 485 34 0 0 25 0 1 0 165426441 22978560 4298 4089446400 4194304 9819077 140737435634032 18446744073709551615 8720183 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/23504/statm: 5610 4298 728 1374 0 4231 0
Current children cumulated CPU time (s) 5.19
Current children cumulated vsize (KiB) 22440

Child status: 0
Real time (s): 5.29682
CPU time (s): 5.29719
CPU user time (s): 4.94825
CPU system time (s): 0.348946
CPU usage (%): 100.007
Max. virtual memory (cumulated for all children) (KiB): 24444

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.94825
system time used= 0.348946
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 87057
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= 7

runsolver used 0.006998 second user time and 0.025996 second system time

The end

Launcher Data 

Begin job on node115 at 2010-06-30 13:43:54
IDJOB=2693309
IDBENCH=78829
IDSOLVER=1205
FILE ID=node115/2693309-1277898234
PBS_JOBID= 11197196
Free space on /tmp= 74212 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-t2001.13queen13.1111217555--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-2693309-1277898234/watcher-2693309-1277898234 -o /tmp/evaluation-result-2693309-1277898234/solver-2693309-1277898234 -C 1800 -W 2000 -M 3800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2693309-1277898234.wbo -t 1800 -m 3800

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

MD5SUM BENCH= 8ce95ac0fdbf9f0573ae217524496b3b
RANDOM SEED=1359766024

node115.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		: 2666.796
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	: 5333.59
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		: 2666.796
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	: 5226.08
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		: 2666.796
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		: 2666.796
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	: 5332.76
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		: 2666.796
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	: 5332.82
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		: 2666.796
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	: 5332.75
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		: 2666.796
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	: 5332.75
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		: 2666.796
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:      31597768 kB
Buffers:        184652 kB
Cached:         933952 kB
SwapCached:          0 kB
Active:         553516 kB
Inactive:       658892 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      31597768 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            6744 kB
Writeback:           0 kB
AnonPages:       93752 kB
Mapped:          20268 kB
Slab:            77656 kB
PageTables:       4868 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:  1641416 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 node115 at 2010-06-30 13:43:59