Trace number 2692724

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
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solverOPTIMUM 15.1757 15.1761

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1111226368--soft-33-100-0.wbo
MD5SUMae60804d96363031fd1d95f40cdae528
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark15
Best CPU time to get the best result obtained on this benchmark0.158975
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 constraints69
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 3204
Min constraint cost 1
Max constraint cost 97
Sum of constraints costs 3203
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1270
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: SoPlex 1.4.2] [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-2692724-1277899659.wbo>
0.00/0.00	c original problem has 307 variables (238 bin, 0 int, 0 impl, 69 cont) and 171 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, 75 impls, 20 clqs
0.00/0.01	c (round 2) 0 del vars, 4 del conss, 0 chg bounds, 1 chg sides, 0 chg coeffs, 0 upgd conss, 75 impls, 20 clqs
0.00/0.01	c (round 3) 1 del vars, 5 del conss, 68 chg bounds, 1 chg sides, 0 chg coeffs, 0 upgd conss, 75 impls, 20 clqs
0.00/0.01	c (round 4) 2 del vars, 5 del conss, 68 chg bounds, 1 chg sides, 0 chg coeffs, 30 upgd conss, 75 impls, 20 clqs
0.00/0.02	c    (0.0s) probing: 101/237 (42.6%) - 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 (5 rounds):
0.00/0.02	c  2 deleted vars, 5 deleted constraints, 68 tightened bounds, 0 added holes, 1 changed sides, 0 changed coefficients
0.00/0.02	c  75 implications, 20 cliques
0.00/0.02	c presolved problem has 305 variables (237 bin, 0 int, 0 impl, 68 cont) and 166 constraints
0.00/0.02	c      68 constraints of type <indicator>
0.00/0.02	c      20 constraints of type <setppc>
0.00/0.02	c      68 constraints of type <linear>
0.00/0.02	c      10 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 |     8 |     - |1053k|   0 |   0 | 305 | 166 | 305 |  30 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.02	c   0.0s|     1 |     0 |    56 |     - |1079k|   0 |  27 | 305 | 166 | 305 |  50 |  20 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.02	o 3162
0.00/0.02	c y 0.0s|     1 |     0 |    56 |     - |1088k|   0 |  27 | 305 | 166 | 305 |  50 |  20 |   0 |   0 | 0.000000e+00 | 3.162000e+03 |    Inf 
0.00/0.03	c   0.0s|     1 |     0 |   100 |     - |1235k|   0 |  35 | 305 | 166 | 305 |  59 |  29 |   0 |   0 | 0.000000e+00 | 3.162000e+03 |    Inf 
0.00/0.03	c   0.0s|     1 |     0 |   156 |     - |1238k|   0 |  34 | 305 | 166 | 305 |  62 |  32 |   0 |   0 | 0.000000e+00 | 3.162000e+03 |    Inf 
0.00/0.04	c   0.0s|     1 |     0 |   165 |     - |1250k|   0 |  35 | 305 | 166 | 305 |  66 |  36 |   0 |   0 | 0.000000e+00 | 3.162000e+03 |    Inf 
0.00/0.05	c   0.0s|     1 |     0 |   171 |     - |1256k|   0 |  38 | 305 | 166 | 305 |  68 |  38 |   0 |   0 | 0.000000e+00 | 3.162000e+03 |    Inf 
0.09/0.16	c   0.1s|     1 |     2 |   171 |     - |1267k|   0 |  38 | 305 | 166 | 305 |  68 |  38 |   0 |  33 | 0.000000e+00 | 3.162000e+03 |    Inf 
0.39/0.44	o 756
0.39/0.44	c * 0.4s|    34 |    27 |   641 |  14.2 |1362k|  23 |   - | 305 | 173 | 305 |  69 |  39 |   7 | 152 | 0.000000e+00 | 7.560000e+02 |    Inf 
0.99/1.08	o 183
0.99/1.08	c * 1.0s|  1215 |   610 |  4168 |   3.3 |2194k|  86 |   - | 305 | 285 | 305 |  77 | 210 | 121 | 772 | 0.000000e+00 | 1.830000e+02 |    Inf 
1.09/1.13	o 163
1.09/1.13	c * 1.1s|  1318 |   577 |  4491 |   3.3 |2216k|  86 |   - | 305 | 320 | 305 |  75 | 215 | 158 | 803 | 0.000000e+00 | 1.630000e+02 |    Inf 
1.09/1.19	o 151
1.09/1.19	c * 1.1s|  1432 |   572 |  5088 |   3.4 |2291k|  86 |   - | 305 | 383 | 305 |  70 | 223 | 221 | 848 | 0.000000e+00 | 1.510000e+02 |    Inf 
1.19/1.26	o 134
1.19/1.26	c * 1.2s|  1588 |   548 |  5680 |   3.5 |2338k|  86 |   - | 305 | 513 | 305 |  80 | 239 | 351 | 901 | 0.000000e+00 | 1.340000e+02 |    Inf 
1.19/1.27	o 98
1.19/1.27	c * 1.2s|  1606 |   438 |  5813 |   3.5 |2264k|  86 |   - | 305 | 514 | 305 |  78 | 247 | 352 | 912 | 0.000000e+00 | 9.800000e+01 |    Inf 
1.29/1.35	o 91
1.29/1.35	c * 1.3s|  1788 |   425 |  6247 |   3.4 |2342k|  86 |   - | 305 | 633 | 305 |  69 | 258 | 471 | 939 | 0.000000e+00 | 9.100000e+01 |    Inf 
1.59/1.68	o 82
1.59/1.68	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
1.59/1.68	c * 1.6s|  2474 |   430 |  8807 |   3.5 |2626k|  86 |   - | 305 |1185 | 305 |  69 | 291 |1031 |1113 | 0.000000e+00 | 8.200000e+01 |    Inf 
1.99/2.09	o 81
1.99/2.09	c * 2.0s|  3250 |   549 | 13490 |   4.1 |2971k|  86 |   - | 305 |1583 | 305 |  79 | 520 |1500 |1236 | 0.000000e+00 | 8.100000e+01 |    Inf 
1.99/2.09	o 74
1.99/2.09	c * 2.0s|  3251 |   508 | 13490 |   4.1 |2922k|  86 |   - | 305 |1583 | 305 |  79 | 520 |1500 |1236 | 0.000000e+00 | 7.400000e+01 |    Inf 
2.49/2.58	o 71
2.49/2.58	c * 2.5s|  4206 |   534 | 20217 |   4.8 |3295k|  86 |   - | 305 |1953 | 305 |  77 | 892 |2318 |1263 | 0.000000e+00 | 7.100000e+01 |    Inf 
4.89/4.99	c   4.7s| 10000 |  1148 | 47253 |   4.7 |5270k|  86 |   8 | 305 |3439 | 305 |  69 |1194 |6876 |1404 | 0.000000e+00 | 7.100000e+01 |    Inf 
9.19/9.20	c   8.7s| 20000 |  2199 | 96269 |   4.8 |8266k|  86 |   - | 305 |4059 |   0 |   0 |1742 |  15k|1426 | 0.000000e+00 | 7.100000e+01 |    Inf 
11.29/11.37	o 70
11.29/11.37	c *10.8s| 25385 |  2551 |117412 |   4.6 |9657k|  86 |   - | 305 |4867 | 305 |  68 |1973 |  19k|1426 | 0.000000e+00 | 7.000000e+01 |    Inf 
13.29/13.37	c  12.7s| 30000 |  2834 |136706 |   4.6 |  10M|  86 |   0 | 305 |4450 | 305 |  71 |2252 |  23k|1459 | 0.000000e+00 | 7.000000e+01 |    Inf 
14.30/14.37	o 38
14.30/14.37	c *13.7s| 32347 |  2704 |147867 |   4.6 |  10M|  86 |   - | 305 |4896 | 305 |  69 |2376 |  25k|1507 | 0.000000e+00 | 3.800000e+01 |    Inf 
14.89/14.91	o 37
14.89/14.91	c *14.2s| 32855 |  2187 |155635 |   4.7 |9583k|  86 |   - | 305 |2064 | 305 |  68 |2394 |  26k|1547 | 0.000000e+00 | 3.700000e+01 |    Inf 
14.89/14.96	o 34
14.89/14.96	c *14.2s| 32919 |  2161 |156500 |   4.7 |9580k|  86 |   - | 305 |2102 | 305 |  68 |2399 |  26k|1555 | 0.000000e+00 | 3.400000e+01 |    Inf 
14.89/14.96	o 32
14.89/14.96	c *14.2s| 32920 |  2156 |156505 |   4.7 |9577k|  86 |   - | 305 |2102 | 305 |  68 |2399 |  26k|1555 | 0.000000e+00 | 3.200000e+01 |    Inf 
14.99/15.03	o 15
14.99/15.03	c *14.3s| 33066 |  1717 |157819 |   4.8 |8757k|  86 |   - | 305 |2131 | 305 |  68 |2404 |  26k|1572 | 0.000000e+00 | 1.500000e+01 |    Inf 
15.09/15.17	c 
15.09/15.17	c SCIP Status        : problem is solved [optimal solution found]
15.09/15.17	c Solving Time (sec) : 14.44
15.09/15.17	c Solving Nodes      : 33111
15.09/15.17	c Primal Bound       : +1.50000000000000e+01 (313 solutions)
15.09/15.17	c Dual Bound         : +1.50000000000000e+01
15.09/15.17	c Gap                : 0.00 %
15.09/15.17	s OPTIMUM FOUND
15.09/15.17	v -x169 -x168 -x167 -x166 -x165 -x164 -x163 -x162 -x161 -x160 x159 -x158 -x157 -x156 -x155 -x154 -x153 -x152 -x151 -x150 -x149 x148 
15.09/15.17	v -x147 -x146 -x145 -x144 -x143 -x142 x141 -x140 -x139 -x138 -x137 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127 
15.09/15.17	v x126 -x125 -x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106 
15.09/15.17	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 
15.09/15.17	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 
15.09/15.17	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 
15.09/15.17	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 
15.09/15.17	v -x4 -x3 x2 -x1 
15.09/15.17	c SCIP Status        : problem is solved [optimal solution found]
15.09/15.17	c Solving Time       :      14.44
15.09/15.17	c Original Problem   :
15.09/15.17	c   Problem name     : HOME/instance-2692724-1277899659.wbo
15.09/15.17	c   Variables        : 307 (238 binary, 0 integer, 0 implicit integer, 69 continuous)
15.09/15.17	c   Constraints      : 171 initial, 171 maximal
15.09/15.17	c Presolved Problem  :
15.09/15.17	c   Problem name     : t_HOME/instance-2692724-1277899659.wbo
15.09/15.17	c   Variables        : 305 (237 binary, 0 integer, 0 implicit integer, 68 continuous)
15.09/15.17	c   Constraints      : 166 initial, 4898 maximal
15.09/15.17	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
15.09/15.17	c   trivial          :       0.00          0          0          0          0          0          0          0          0
15.09/15.17	c   dualfix          :       0.00          2          0          0          0          0          0          0          0
15.09/15.17	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
15.09/15.17	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
15.09/15.17	c   implics          :       0.00          0          0          0          0          0          0          0          0
15.09/15.17	c   probing          :       0.01          0          0          0          0          0          0          0          0
15.09/15.17	c   indicator        :       0.00          0          0          0          0          0          1          0          0
15.09/15.17	c   setppc           :       0.00          0          0          0          0          0          0          0          0
15.09/15.17	c   linear           :       0.00          0          0          0         68          0          4          1          0
15.09/15.17	c   logicor          :       0.00          0          0          0          0          0          0          0          0
15.09/15.17	c   bounddisjunction :       0.00          0          0          0          0          0          0          0          0
15.09/15.17	c   root node        :          -         56          -          -        112          -          -          -          -
15.09/15.17	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
15.09/15.17	c   integral         :          0          0          0      21074          0          1        220          0          0      28254
15.09/15.17	c   indicator        :         68          0     118978       6774          0        831     180550          0          0          0
15.09/15.17	c   setppc           :         20          6     118023       6730          0        241      70000          0          0          0
15.09/15.17	c   linear           :         68          6     117893       6756          0       4677     402505       2400          0          0
15.09/15.17	c   logicor          :         10+         6      48725       4992          0       4289      44522          0          0          0
15.09/15.17	c   bounddisjunction :          0+         0       1134          0          0          0          0          0          0          0
15.09/15.17	c   countsols        :          0          0          0       5403          0          0          0          0          0          0
15.09/15.17	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
15.09/15.17	c   integral         :       0.89       0.00       0.00       0.89       0.00
15.09/15.17	c   indicator        :       0.17       0.00       0.16       0.01       0.00
15.09/15.17	c   setppc           :       0.20       0.00       0.20       0.00       0.00
15.09/15.17	c   linear           :       1.90       0.00       1.90       0.00       0.00
15.09/15.17	c   logicor          :       1.21       0.00       1.20       0.01       0.00
15.09/15.17	c   bounddisjunction :       0.00       0.00       0.00       0.00       0.00
15.09/15.17	c   countsols        :       0.00       0.00       0.00       0.00       0.00
15.09/15.17	c Propagators        :       Time      Calls    Cutoffs    DomReds
15.09/15.17	c   vbounds          :       0.01          2          0          0
15.09/15.17	c   rootredcost      :       0.03         18          0         56
15.09/15.17	c   pseudoobj        :       0.46     120196       1394     152958
15.09/15.17	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
15.09/15.17	c   propagation      :       0.46      10601      10563      72220       23.0        684        7.0          -
15.09/15.17	c   infeasible LP    :       0.21       3726       3714      23304       23.0        128        5.4          0
15.09/15.17	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
15.09/15.17	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
15.09/15.17	c   pseudo solution  :       0.01         48         48        141        8.3          2        8.5          -
15.09/15.17	c   applied globally :          -          -          -      26748       16.9          -          -          -
15.09/15.17	c   applied locally  :          -          -          -         21       33.3          -          -          -
15.09/15.17	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
15.09/15.17	c   cut pool         :       0.00          4          -          -          4          -    (maximal pool size: 28)
15.09/15.17	c   redcost          :       0.14      22641          0      29640          0          0
15.09/15.17	c   impliedbounds    :       0.00          5          0          0          0          0
15.09/15.17	c   intobj           :       0.00          0          0          0          0          0
15.09/15.17	c   cgmip            :       0.00          0          0          0          0          0
15.09/15.17	c   gomory           :       0.00          5          0          0         30          0
15.09/15.17	c   strongcg         :       0.02          5          0          0          0          0
15.09/15.17	c   cmir             :       0.00          5          0          0          0          0
15.09/15.17	c   flowcover        :       0.01          5          0          0          0          0
15.09/15.17	c   clique           :       0.00          5          0          0          0          0
15.09/15.17	c   zerohalf         :       0.00          0          0          0          0          0
15.09/15.17	c   mcf              :       0.00          1          0          0          0          0
15.09/15.17	c   rapidlearning    :       0.00          0          0          0          0          0
15.09/15.17	c Pricers            :       Time      Calls       Vars
15.09/15.17	c   problem variables:       0.00          0          0
15.09/15.17	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
15.09/15.17	c   relpscost        :       0.89      14296          1        220          0          0      28254
15.09/15.17	c   pscost           :       0.00          0          0          0          0          0          0
15.09/15.17	c   inference        :       0.09       5386          0          0          0          0      10772
15.09/15.17	c   mostinf          :       0.00          0          0          0          0          0          0
15.09/15.17	c   leastinf         :       0.00          0          0          0          0          0          0
15.09/15.17	c   fullstrong       :       0.00          0          0          0          0          0          0
15.09/15.17	c   allfullstrong    :       0.00          0          0          0          0          0          0
15.09/15.17	c   random           :       0.00          0          0          0          0          0          0
15.09/15.17	c Primal Heuristics  :       Time      Calls      Found
15.09/15.17	c   LP solutions     :       0.00          -         17
15.09/15.17	c   pseudo solutions :       0.00          -          0
15.09/15.17	c   feaspump         :       0.00          0          0
15.09/15.17	c   oneopt           :       0.00         16          0
15.09/15.17	c   guideddiving     :       0.01         47          0
15.09/15.17	c   coefdiving       :       0.00         48          0
15.09/15.17	c   pscostdiving     :       0.00         48          0
15.09/15.17	c   fracdiving       :       0.00         48          0
15.09/15.17	c   veclendiving     :       0.00         48          0
15.09/15.17	c   linesearchdiving :       0.01         48          0
15.09/15.17	c   rootsoldiving    :       0.00         43          0
15.09/15.17	c   objpscostdiving  :       0.00         44          0
15.09/15.17	c   trivial          :       0.00          2          0
15.09/15.17	c   simplerounding   :       0.02      15251          0
15.09/15.17	c   zirounding       :       0.05       1000          0
15.09/15.17	c   rounding         :       0.03       1709          0
15.09/15.17	c   shifting         :       0.03        490          0
15.09/15.17	c   intshifting      :       0.00          1          0
15.09/15.17	c   twoopt           :       0.00          0          0
15.09/15.17	c   fixandinfer      :       0.00          0          0
15.09/15.17	c   intdiving        :       0.00          0          0
15.09/15.17	c   actconsdiving    :       0.00          0          0
15.09/15.17	c   octane           :       0.00          0          0
15.09/15.17	c   rens             :       0.00          1          0
15.09/15.17	c   rins             :       0.00          0          0
15.09/15.17	c   localbranching   :       0.00          0          0
15.09/15.17	c   mutation         :       0.00          0          0
15.09/15.17	c   crossover        :       0.14         14          0
15.09/15.17	c   dins             :       0.00          0          0
15.09/15.17	c   undercover       :       0.00          0          0
15.09/15.17	c   nlp              :       0.00          0          0
15.09/15.17	c   trysol           :       0.04       1368        296
15.09/15.17	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
15.09/15.17	c   primal LP        :       0.00          0          0       0.00          -
15.09/15.17	c   dual LP          :       4.80      21697     159451       7.35   33218.96
15.09/15.17	c   lex dual LP      :       0.00          0          0       0.00          -
15.09/15.17	c   barrier LP       :       0.00          0          0       0.00          -
15.09/15.17	c   diving/probing LP:       0.00         54        302       5.59          -
15.09/15.17	c   strong branching :       0.80       1572      34450      21.91   43062.50
15.09/15.17	c     (at root node) :          -         33       3088      93.58          -
15.09/15.17	c   conflict analysis:       0.00          0          0       0.00          -
15.09/15.17	c B&B Tree           :
15.09/15.17	c   number of runs   :          1
15.09/15.17	c   nodes            :      33111
15.09/15.17	c   nodes (total)    :      33111
15.09/15.17	c   nodes left       :          0
15.09/15.17	c   max depth        :         86
15.09/15.17	c   max depth (total):         86
15.09/15.17	c   backtracks       :       4125 (12.5%)
15.09/15.17	c   delayed cutoffs  :       3996
15.09/15.17	c   repropagations   :      51263 (159521 domain reductions, 1604 cutoffs)
15.09/15.17	c   avg switch length:       5.21
15.09/15.17	c   switching time   :       1.44
15.09/15.17	c Solution           :
15.09/15.17	c   Solutions found  :        313 (18 improvements)
15.09/15.17	c   First Solution   : +3.16200000000000e+03   (in run 1, after 1 nodes, 0.01 seconds, depth 0, found by <trysol>)
15.09/15.17	c   Primal Bound     : +1.50000000000000e+01   (in run 1, after 33066 nodes, 14.31 seconds, depth 23, found by <relaxation>)
15.09/15.17	c   Dual Bound       : +1.50000000000000e+01
15.09/15.17	c   Gap              :       0.00 %
15.09/15.17	c   Root Dual Bound  : +0.00000000000000e+00
15.09/15.17	c   Root Iterations  :        171
15.09/15.17	c Time complete: 15.16.

Verifier Data 

OK	15

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2692724-1277899659/watcher-2692724-1277899659 -o /tmp/evaluation-result-2692724-1277899659/solver-2692724-1277899659 -C 1800 -W 2000 -M 3800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2692724-1277899659.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 4/176 12545
/proc/meminfo: memFree=31362500/32951132 swapFree=67111528/67111528
[pid=12545] ppid=12543 vsize=9396 CPUtime=0
/proc/12545/stat : 12545 (pbscip.linux.x8) R 12543 12545 11878 0 -1 4202496 1648 0 0 0 0 0 0 0 25 0 1 0 131262423 9621504 1568 4089446400 4194304 8223781 140735754552768 18446744073709551615 7235159 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12545/statm: 2349 1568 369 984 0 1362 0

[startup+0.072847 s]
/proc/loadavg: 1.92 1.98 1.99 4/176 12545
/proc/meminfo: memFree=31362500/32951132 swapFree=67111528/67111528
[pid=12545] ppid=12543 vsize=16036 CPUtime=0.07
/proc/12545/stat : 12545 (pbscip.linux.x8) R 12543 12545 11878 0 -1 4202496 7719 0 0 0 6 1 0 0 18 0 1 0 131262423 16420864 3147 4089446400 4194304 8223781 140735754552768 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/12545/statm: 4009 3147 584 984 0 3022 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16036

[startup+0.100842 s]
/proc/loadavg: 1.92 1.98 1.99 4/176 12545
/proc/meminfo: memFree=31362500/32951132 swapFree=67111528/67111528
[pid=12545] ppid=12543 vsize=16036 CPUtime=0.09
/proc/12545/stat : 12545 (pbscip.linux.x8) R 12543 12545 11878 0 -1 4202496 7719 0 0 0 8 1 0 0 18 0 1 0 131262423 16420864 3147 4089446400 4194304 8223781 140735754552768 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/12545/statm: 4009 3147 584 984 0 3022 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16036

[startup+0.300805 s]
/proc/loadavg: 1.92 1.98 1.99 4/176 12545
/proc/meminfo: memFree=31362500/32951132 swapFree=67111528/67111528
[pid=12545] ppid=12543 vsize=16036 CPUtime=0.29
/proc/12545/stat : 12545 (pbscip.linux.x8) R 12543 12545 11878 0 -1 4202496 7720 0 0 0 27 2 0 0 18 0 1 0 131262423 16420864 3148 4089446400 4194304 8223781 140735754552768 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/12545/statm: 4009 3148 585 984 0 3022 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16036

[startup+0.700741 s]
/proc/loadavg: 1.92 1.98 1.99 4/176 12545
/proc/meminfo: memFree=31362500/32951132 swapFree=67111528/67111528
[pid=12545] ppid=12543 vsize=16036 CPUtime=0.69
/proc/12545/stat : 12545 (pbscip.linux.x8) R 12543 12545 11878 0 -1 4202496 8247 0 0 0 66 3 0 0 18 0 1 0 131262423 16420864 3161 4089446400 4194304 8223781 140735754552768 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/12545/statm: 4009 3161 593 984 0 3022 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16036

[startup+1.50062 s]
/proc/loadavg: 1.92 1.98 1.99 3/177 12546
/proc/meminfo: memFree=31351456/32951132 swapFree=67111528/67111528
[pid=12545] ppid=12543 vsize=16772 CPUtime=1.49
/proc/12545/stat : 12545 (pbscip.linux.x8) R 12543 12545 11878 0 -1 4202496 9609 0 0 0 142 7 0 0 19 0 1 0 131262423 17174528 3360 4089446400 4194304 8223781 140735754552768 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/12545/statm: 4193 3360 593 984 0 3206 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16772

[startup+3.10035 s]
/proc/loadavg: 1.92 1.98 1.99 3/177 12546
/proc/meminfo: memFree=31349980/32951132 swapFree=67111528/67111528
[pid=12545] ppid=12543 vsize=18964 CPUtime=3.09
/proc/12545/stat : 12545 (pbscip.linux.x8) R 12543 12545 11878 0 -1 4202496 26768 0 0 0 293 16 0 0 25 0 1 0 131262423 19419136 3890 4089446400 4194304 8223781 140735754552768 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/12545/statm: 4741 3890 600 984 0 3754 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18964

[startup+6.30081 s]
/proc/loadavg: 2.01 2.00 2.00 3/177 12546
/proc/meminfo: memFree=31346000/32951132 swapFree=67111528/67111528
[pid=12545] ppid=12543 vsize=22752 CPUtime=6.3
/proc/12545/stat : 12545 (pbscip.linux.x8) R 12543 12545 11878 0 -1 4202496 40583 0 0 0 597 33 0 0 25 0 1 0 131262423 23298048 4826 4089446400 4194304 8223781 140735754552768 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/12545/statm: 5688 4826 600 984 0 4701 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 22752

[startup+12.7007 s]
/proc/loadavg: 2.01 2.00 2.00 3/177 12546
/proc/meminfo: memFree=31340580/32951132 swapFree=67111528/67111528
[pid=12545] ppid=12543 vsize=27944 CPUtime=12.69
/proc/12545/stat : 12545 (pbscip.linux.x8) R 12543 12545 11878 0 -1 4202496 60124 0 0 0 1206 63 0 0 25 0 1 0 131262423 28614656 6136 4089446400 4194304 8223781 140735754552768 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/12545/statm: 6986 6136 604 984 0 5999 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 27944

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

[startup+14.3064 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 12548
/proc/meminfo: memFree=31338532/32951132 swapFree=67111528/67111528
[pid=12545] ppid=12543 vsize=29888 CPUtime=14.3
/proc/12545/stat : 12545 (pbscip.linux.x8) R 12543 12545 11878 0 -1 4202496 66327 0 0 0 1361 69 0 0 25 0 1 0 131262423 30605312 6601 4089446400 4194304 8223781 140735754552768 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/12545/statm: 7472 6601 604 984 0 6485 0
Current children cumulated CPU time (s) 14.3
Current children cumulated vsize (KiB) 29888

[startup+14.7004 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 12548
/proc/meminfo: memFree=31338532/32951132 swapFree=67111528/67111528
[pid=12545] ppid=12543 vsize=30172 CPUtime=14.69
/proc/12545/stat : 12545 (pbscip.linux.x8) R 12543 12545 11878 0 -1 4202496 66396 0 0 0 1399 70 0 0 25 0 1 0 131262423 30896128 6670 4089446400 4194304 8223781 140735754552768 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/12545/statm: 7543 6670 604 984 0 6556 0
Current children cumulated CPU time (s) 14.69
Current children cumulated vsize (KiB) 30172

[startup+15.1003 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 12548
/proc/meminfo: memFree=31338532/32951132 swapFree=67111528/67111528
[pid=12545] ppid=12543 vsize=30316 CPUtime=15.09
/proc/12545/stat : 12545 (pbscip.linux.x8) R 12543 12545 11878 0 -1 4202496 68301 0 0 0 1437 72 0 0 25 0 1 0 131262423 31043584 6709 4089446400 4194304 8223781 140735754552768 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/12545/statm: 7579 6709 604 984 0 6592 0
Current children cumulated CPU time (s) 15.09
Current children cumulated vsize (KiB) 30316

Child status: 0
Real time (s): 15.1761
CPU time (s): 15.1757
CPU user time (s): 14.4478
CPU system time (s): 0.727889
CPU usage (%): 99.9974
Max. virtual memory (cumulated for all children) (KiB): 30316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 14.4478
system time used= 0.727889
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 68312
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= 5
involuntary context switches= 13

runsolver used 0.027995 second user time and 0.056991 second system time

The end

Launcher Data 

Begin job on node129 at 2010-06-30 14:07:39
IDJOB=2692724
IDBENCH=78863
IDSOLVER=1204
FILE ID=node129/2692724-1277899659
PBS_JOBID= 11197158
Free space on /tmp= 74208 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111226368--soft-33-100-0.wbo
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2692724-1277899659/watcher-2692724-1277899659 -o /tmp/evaluation-result-2692724-1277899659/solver-2692724-1277899659 -C 1800 -W 2000 -M 3800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2692724-1277899659.wbo -t 1800 -m 3800

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

MD5SUM BENCH= ae60804d96363031fd1d95f40cdae528
RANDOM SEED=29905661

node129.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		: 2666.831
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	: 5333.66
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		: 2666.831
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	: 5332.83
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		: 2666.831
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	: 5332.76
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		: 2666.831
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	: 5332.84
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		: 2666.831
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	: 5410.05
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		: 2666.831
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	: 5332.83
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		: 2666.831
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		: 2666.831
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	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      31363152 kB
Buffers:        186340 kB
Cached:        1074824 kB
SwapCached:          0 kB
Active:         754992 kB
Inactive:       691384 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      31363152 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            4676 kB
Writeback:           0 kB
AnonPages:      185724 kB
Mapped:          16400 kB
Slab:            77892 kB
PageTables:       5336 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   331356 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 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 node129 at 2010-06-30 14:07:55