Trace number 2692844

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 14.1029 14.1027

General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1110974372--soft-0-100-0.wbo
MD5SUM014e6d9d1387f6cdb0c56035ad106b75
Bench CategorySOFT-SMALLINT-LIN (only soft constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark36
Best CPU time to get the best result obtained on this benchmark0.19397
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 5180
Min constraint cost 1
Max constraint cost 99
Sum of constraints costs 5179
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1266
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-2692844-1277923568.wbo>
0.00/0.00	c original problem has 371 variables (270 bin, 0 int, 0 impl, 101 cont) and 203 constraints
0.00/0.00	c problem read
0.00/0.00	c presolving settings loaded
0.00/0.00	o 5179
0.00/0.00	c feasible solution found by trivial heuristic, objective value  5.179000e+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, 101 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, 101 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  101 implications, 0 cliques
0.00/0.01	c presolved problem has 371 variables (270 bin, 0 int, 0 impl, 101 cont) and 202 constraints
0.00/0.01	c     101 constraints of type <indicator>
0.00/0.01	c     101 constraints of type <linear>
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 1.2.1.2
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 = 1800
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 # 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 # 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 |     - |1215k|   0 |   0 | 371 | 202 | 371 |   0 |   0 |   0 |   0 | 0.000000e+00 | 5.179000e+03 |    Inf 
0.00/0.01	c   0.0s|     1 |     0 |    26 |     - |1249k|   0 |   0 | 371 | 202 | 371 |  26 |  26 |   0 |   0 | 0.000000e+00 | 5.179000e+03 |    Inf 
0.00/0.01	c   0.0s|     1 |     0 |    67 |     - |1265k|   0 |  20 | 371 | 202 | 371 |  41 |  41 |   0 |   0 | 0.000000e+00 | 5.179000e+03 |    Inf 
0.00/0.02	c   0.0s|     1 |     0 |    88 |     - |1407k|   0 |  32 | 371 | 202 | 371 |  54 |  54 |   0 |   0 | 0.000000e+00 | 5.179000e+03 |    Inf 
0.00/0.02	c   0.0s|     1 |     0 |   108 |     - |1424k|   0 |  34 | 371 | 202 | 371 |  60 |  60 |   0 |   0 | 0.000000e+00 | 5.179000e+03 |    Inf 
0.02/0.03	c   0.0s|     1 |     0 |   111 |     - |1430k|   0 |  33 | 371 | 202 | 371 |  61 |  61 |   0 |   0 | 0.000000e+00 | 5.179000e+03 |    Inf 
0.09/0.12	c   0.1s|     1 |     2 |   167 |     - |1441k|   0 |  33 | 371 | 202 | 371 |  61 |  61 |   0 |  33 | 0.000000e+00 | 5.179000e+03 |    Inf 
0.79/0.86	o 807
0.79/0.86	c * 0.7s|   176 |   174 |  3070 |  16.9 |1767k|  29 |   - | 371 | 202 | 371 |  63 | 128 |   0 | 453 | 0.000000e+00 | 8.070000e+02 |    Inf 
0.79/0.86	o 596
0.79/0.86	c * 0.7s|   179 |   156 |  3148 |  17.1 |1768k|  29 |   - | 371 | 202 | 371 |  62 | 129 |   0 | 457 | 0.000000e+00 | 5.960000e+02 |    Inf 
0.89/0.97	o 49
0.89/0.97	c * 0.8s|   323 |    65 |  3609 |  10.9 |1748k| 112 |   - | 371 | 202 | 371 |  71 | 142 |   0 | 539 | 0.000000e+00 | 4.900000e+01 |    Inf 
4.79/4.86	o 36
4.79/4.86	c * 4.2s|  8385 |   398 | 41369 |   4.9 |4948k| 112 |   - | 371 |4472 | 371 |  61 | 653 |6491 |1652 | 0.000000e+00 | 3.600000e+01 |    Inf 
5.59/5.66	c   4.8s| 10000 |   408 | 51925 |   5.2 |5083k| 112 |   - | 371 |3968 | 371 |  61 | 785 |8031 |1673 | 0.000000e+00 | 3.600000e+01 |    Inf 
10.69/10.79	c   9.2s| 20000 |   517 |127359 |   6.4 |7344k| 112 |   - | 371 |7744 | 371 |  69 |1558 |  17k|1695 | 0.000000e+00 | 3.600000e+01 |    Inf 
13.99/14.09	c 
13.99/14.09	c SCIP Status        : problem is solved [optimal solution found]
13.99/14.09	c Solving Time (sec) : 12.01
13.99/14.09	c Solving Nodes      : 25109
13.99/14.09	c Primal Bound       : +3.60000000000000e+01 (229 solutions)
13.99/14.09	c Dual Bound         : +3.60000000000000e+01
13.99/14.09	c Gap                : 0.00 %
13.99/14.09	s OPTIMUM FOUND
13.99/14.09	v -x169 x168 -x167 -x166 -x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 x154 -x153 -x152 -x151 -x150 -x149 -x148 
13.99/14.09	v -x147 -x146 -x145 -x144 -x143 -x142 -x141 x140 -x139 -x138 -x137 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127 
13.99/14.09	v -x126 -x125 -x124 -x123 -x122 x121 -x120 -x119 -x118 x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106 
13.99/14.09	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 
13.99/14.09	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 
13.99/14.09	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 
13.99/14.09	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 
13.99/14.09	v -x4 -x3 -x2 -x1 
13.99/14.09	c SCIP Status        : problem is solved [optimal solution found]
13.99/14.09	c Solving Time       :      12.01
13.99/14.09	c Original Problem   :
13.99/14.09	c   Problem name     : HOME/instance-2692844-1277923568.wbo
13.99/14.09	c   Variables        : 371 (270 binary, 0 integer, 0 implicit integer, 101 continuous)
13.99/14.09	c   Constraints      : 203 initial, 203 maximal
13.99/14.09	c Presolved Problem  :
13.99/14.09	c   Problem name     : t_HOME/instance-2692844-1277923568.wbo
13.99/14.09	c   Variables        : 371 (270 binary, 0 integer, 0 implicit integer, 101 continuous)
13.99/14.09	c   Constraints      : 202 initial, 7914 maximal
13.99/14.09	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
13.99/14.09	c   trivial          :       0.00          0          0          0          0          0          0          0          0
13.99/14.09	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
13.99/14.09	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
13.99/14.09	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
13.99/14.09	c   implics          :       0.00          0          0          0          0          0          0          0          0
13.99/14.09	c   probing          :       0.01          0          0          0          0          0          0          0          0
13.99/14.09	c   indicator        :       0.00          0          0          0          0          0          0          0          0
13.99/14.09	c   linear           :       0.00          0          0          0        101          0          1          0          0
13.99/14.09	c   logicor          :       0.00          0          0          0          0          0          0          0          0
13.99/14.09	c   bounddisjunction :       0.00          0          0          0          0          0          0          0          0
13.99/14.09	c   root node        :          -         67          -          -        134          -          -          -          -
13.99/14.09	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
13.99/14.09	c   integral         :          0          0          0      15223          0          0        370          0          0      23090
13.99/14.09	c   indicator        :        101          0      85572       3358          0        705      93833          0          0          0
13.99/14.09	c   linear           :        101          6      84900       3327          0       4971     327238       2082          0          0
13.99/14.09	c   logicor          :          0+         0      38253          0          0       1179      29230          0          0          0
13.99/14.09	c   bounddisjunction :          0+         0        555          0          0          1         32          0          0          0
13.99/14.09	c   countsols        :          0          0          0       2236          0          0          0          0          0          0
13.99/14.09	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
13.99/14.09	c   integral         :       1.19       0.00       0.00       1.19       0.00
13.99/14.09	c   indicator        :       0.04       0.00       0.04       0.00       0.00
13.99/14.09	c   linear           :       1.55       0.00       1.54       0.01       0.00
13.99/14.09	c   logicor          :       1.13       0.00       1.13       0.00       0.00
13.99/14.09	c   bounddisjunction :       0.00       0.00       0.00       0.00       0.00
13.99/14.09	c   countsols        :       0.00       0.00       0.00       0.00       0.00
13.99/14.09	c Propagators        :       Time      Calls    Cutoffs    DomReds
13.99/14.09	c   vbounds          :       0.00          2          0          0
13.99/14.09	c   rootredcost      :       0.00          4          0         67
13.99/14.09	c   pseudoobj        :       0.39      86179        740      85455
13.99/14.09	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
13.99/14.09	c   propagation      :       0.33       6891       6827      45108       23.6        208       12.3          -
13.99/14.09	c   infeasible LP    :       0.28       5190       5185      30039       21.5         64       16.5          0
13.99/14.09	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
13.99/14.09	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
13.99/14.09	c   pseudo solution  :       0.00         18         18         83       19.1          1       22.0          -
13.99/14.09	c   applied globally :          -          -          -      23116       16.6          -          -          -
13.99/14.09	c   applied locally  :          -          -          -         10       42.3          -          -          -
13.99/14.09	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
13.99/14.09	c   cut pool         :       0.00          3          -          -          2          -    (maximal pool size: 20)
13.99/14.09	c   redcost          :       0.08      15790          0      10148          0          0
13.99/14.09	c   impliedbounds    :       0.00          4          0          0          0          0
13.99/14.09	c   intobj           :       0.00          0          0          0          0          0
13.99/14.09	c   cgmip            :       0.00          0          0          0          0          0
13.99/14.09	c   gomory           :       0.01          4          0          0         20          0
13.99/14.09	c   strongcg         :       0.00          4          0          0          0          0
13.99/14.09	c   cmir             :       0.00          4          0          0          0          0
13.99/14.09	c   flowcover        :       0.01          4          0          0          0          0
13.99/14.09	c   clique           :       0.00          1          0          0          0          0
13.99/14.09	c   zerohalf         :       0.00          0          0          0          0          0
13.99/14.09	c   mcf              :       0.00          1          0          0          0          0
13.99/14.09	c   rapidlearning    :       0.00          0          0          0          0          0
13.99/14.09	c Pricers            :       Time      Calls       Vars
13.99/14.09	c   problem variables:       0.00          0          0
13.99/14.09	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
13.99/14.09	c   relpscost        :       1.19      11865          0        370          0          0      23090
13.99/14.09	c   pscost           :       0.00          0          0          0          0          0          0
13.99/14.09	c   inference        :       0.02       2232          0          0          0          0       4464
13.99/14.09	c   mostinf          :       0.00          0          0          0          0          0          0
13.99/14.09	c   leastinf         :       0.00          0          0          0          0          0          0
13.99/14.09	c   fullstrong       :       0.00          0          0          0          0          0          0
13.99/14.09	c   allfullstrong    :       0.00          0          0          0          0          0          0
13.99/14.09	c   random           :       0.00          0          0          0          0          0          0
13.99/14.09	c Primal Heuristics  :       Time      Calls      Found
13.99/14.09	c   LP solutions     :       0.00          -          4
13.99/14.09	c   pseudo solutions :       0.00          -          0
13.99/14.09	c   feaspump         :       0.00          0          0
13.99/14.09	c   oneopt           :       0.00          4          0
13.99/14.09	c   guideddiving     :       0.00          4          0
13.99/14.09	c   fracdiving       :       0.00         13          0
13.99/14.09	c   veclendiving     :       0.01         13          0
13.99/14.09	c   linesearchdiving :       0.00         13          0
13.99/14.09	c   pscostdiving     :       0.00         13          0
13.99/14.09	c   coefdiving       :       0.02         14          0
13.99/14.09	c   rootsoldiving    :       0.00         10          0
13.99/14.09	c   objpscostdiving  :       0.00         12          0
13.99/14.09	c   crossover        :       0.05         11          0
13.99/14.09	c   trivial          :       0.00          2          2
13.99/14.09	c   simplerounding   :       0.01      12258          0
13.99/14.09	c   zirounding       :       0.00       1000          0
13.99/14.09	c   rounding         :       0.03       1540          0
13.99/14.09	c   shifting         :       0.12        426          0
13.99/14.09	c   intshifting      :       0.00          2          0
13.99/14.09	c   twoopt           :       0.00          0          0
13.99/14.09	c   fixandinfer      :       0.00          0          0
13.99/14.09	c   intdiving        :       0.00          0          0
13.99/14.09	c   actconsdiving    :       0.00          0          0
13.99/14.09	c   octane           :       0.00          0          0
13.99/14.09	c   rens             :       0.00          1          0
13.99/14.09	c   rins             :       0.00          0          0
13.99/14.09	c   localbranching   :       0.00          0          0
13.99/14.09	c   mutation         :       0.00          0          0
13.99/14.09	c   dins             :       0.00          0          0
13.99/14.09	c   undercover       :       0.00          0          0
13.99/14.09	c   nlp              :       0.00          0          0
13.99/14.09	c   trysol           :       0.05        913        223
13.99/14.09	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
13.99/14.09	c   primal LP        :       0.00          0          0       0.00          -
13.99/14.09	c   dual LP          :       4.27      19144     174243       9.10   40806.32
13.99/14.09	c   lex dual LP      :       0.00          0          0       0.00          -
13.99/14.09	c   barrier LP       :       0.00          0          0       0.00          -
13.99/14.09	c   diving/probing LP:       0.02        138        381       2.76   19050.00
13.99/14.09	c   strong branching :       1.14       1695      47328      27.92   41515.79
13.99/14.09	c     (at root node) :          -         33       2383      72.21          -
13.99/14.09	c   conflict analysis:       0.00          0          0       0.00          -
13.99/14.09	c B&B Tree           :
13.99/14.09	c   number of runs   :          1
13.99/14.09	c   nodes            :      25109
13.99/14.09	c   nodes (total)    :      25109
13.99/14.09	c   nodes left       :          0
13.99/14.09	c   max depth        :        112
13.99/14.09	c   max depth (total):        112
13.99/14.09	c   backtracks       :       4952 (19.7%)
13.99/14.09	c   delayed cutoffs  :       2126
13.99/14.09	c   repropagations   :      27963 (117587 domain reductions, 1476 cutoffs)
13.99/14.09	c   avg switch length:       4.15
13.99/14.09	c   switching time   :       1.44
13.99/14.09	c Solution           :
13.99/14.09	c   Solutions found  :        229 (5 improvements)
13.99/14.09	c   First Solution   : +5.17900000000000e+03   (in run 1, after 0 nodes, 0.00 seconds, depth 0, found by <trivial>)
13.99/14.09	c   Primal Bound     : +3.60000000000000e+01   (in run 1, after 8385 nodes, 4.15 seconds, depth 25, found by <relaxation>)
13.99/14.09	c   Dual Bound       : +3.60000000000000e+01
13.99/14.09	c   Gap              :       0.00 %
13.99/14.09	c   Root Dual Bound  : +0.00000000000000e+00
13.99/14.09	c   Root Iterations  :        111
14.09/14.10	c Time complete: 14.09.

Verifier Data 

OK	36

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2692844-1277923568/watcher-2692844-1277923568 -o /tmp/evaluation-result-2692844-1277923568/solver-2692844-1277923568 -C 1800 -W 2000 -M 3800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2692844-1277923568.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: 1.81 1.97 1.98 2/197 13855
/proc/meminfo: memFree=31103200/32951124 swapFree=67111528/67111528
[pid=13855] ppid=13853 vsize=9400 CPUtime=0
/proc/13855/stat : 13855 (pbscip.linux.x8) R 13853 13855 12608 0 -1 4202496 1649 0 0 0 0 0 0 0 22 0 1 0 133654461 9625600 1568 4089446400 4194304 8223781 140736058197728 18446744073709551615 6205568 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/13855/statm: 2350 1568 369 984 0 1363 0

[startup+0.029901 s]
/proc/loadavg: 1.81 1.97 1.98 2/197 13855
/proc/meminfo: memFree=31103200/32951124 swapFree=67111528/67111528
[pid=13855] ppid=13853 vsize=14380 CPUtime=0.02
/proc/13855/stat : 13855 (pbscip.linux.x8) R 13853 13855 12608 0 -1 4202496 3425 0 0 0 2 0 0 0 24 0 1 0 133654461 14725120 2722 4089446400 4194304 8223781 140736058197728 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/13855/statm: 3595 2722 560 984 0 2608 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 14380

[startup+0.100921 s]
/proc/loadavg: 1.81 1.97 1.98 2/197 13855
/proc/meminfo: memFree=31103200/32951124 swapFree=67111528/67111528
[pid=13855] ppid=13853 vsize=14560 CPUtime=0.09
/proc/13855/stat : 13855 (pbscip.linux.x8) R 13853 13855 12608 0 -1 4202496 5673 0 0 0 7 2 0 0 24 0 1 0 133654461 14909440 2781 4089446400 4194304 8223781 140736058197728 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/13855/statm: 3640 2781 574 984 0 2653 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14560

[startup+0.300875 s]
/proc/loadavg: 1.81 1.97 1.98 2/197 13855
/proc/meminfo: memFree=31103200/32951124 swapFree=67111528/67111528
[pid=13855] ppid=13853 vsize=14560 CPUtime=0.29
/proc/13855/stat : 13855 (pbscip.linux.x8) R 13853 13855 12608 0 -1 4202496 5677 0 0 0 23 6 0 0 25 0 1 0 133654461 14909440 2785 4089446400 4194304 8223781 140736058197728 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/13855/statm: 3640 2785 576 984 0 2653 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14560

[startup+0.700775 s]
/proc/loadavg: 1.81 1.97 1.98 2/197 13855
/proc/meminfo: memFree=31103200/32951124 swapFree=67111528/67111528
[pid=13855] ppid=13853 vsize=14904 CPUtime=0.69
/proc/13855/stat : 13855 (pbscip.linux.x8) R 13853 13855 12608 0 -1 4202496 5750 0 0 0 59 10 0 0 25 0 1 0 133654461 15261696 2857 4089446400 4194304 8223781 140736058197728 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/13855/statm: 3726 2857 577 984 0 2739 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14904

[startup+1.50066 s]
/proc/loadavg: 1.81 1.97 1.98 4/200 13858
/proc/meminfo: memFree=31092512/32951124 swapFree=67111528/67111528
[pid=13855] ppid=13853 vsize=16160 CPUtime=1.49
/proc/13855/stat : 13855 (pbscip.linux.x8) R 13853 13855 12608 0 -1 4202496 8016 0 0 0 130 19 0 0 25 0 1 0 133654461 16547840 3191 4089446400 4194304 8223781 140736058197728 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/13855/statm: 4040 3191 583 984 0 3053 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16160

[startup+3.10038 s]
/proc/loadavg: 1.81 1.97 1.98 3/199 13858
/proc/meminfo: memFree=31088180/32951124 swapFree=67111528/67111528
[pid=13855] ppid=13853 vsize=18392 CPUtime=3.09
/proc/13855/stat : 13855 (pbscip.linux.x8) R 13853 13855 12608 0 -1 4202496 20262 0 0 0 269 40 0 0 25 0 1 0 133654461 18833408 3761 4089446400 4194304 8223781 140736058197728 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/13855/statm: 4598 3761 597 984 0 3611 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18392

[startup+6.30081 s]
/proc/loadavg: 1.74 1.96 1.98 4/200 13862
/proc/meminfo: memFree=31082968/32951124 swapFree=67111528/67111528
[pid=13855] ppid=13853 vsize=21292 CPUtime=6.3
/proc/13855/stat : 13855 (pbscip.linux.x8) R 13853 13855 12608 0 -1 4202496 29973 0 0 0 537 93 0 0 25 0 1 0 133654461 21803008 4487 4089446400 4194304 8223781 140736058197728 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/13855/statm: 5323 4487 597 984 0 4336 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 21292

[startup+12.7006 s]
/proc/loadavg: 1.68 1.94 1.97 3/199 13868
/proc/meminfo: memFree=31074808/32951124 swapFree=67111528/67111528
[pid=13855] ppid=13853 vsize=25252 CPUtime=12.69
/proc/13855/stat : 13855 (pbscip.linux.x8) R 13853 13855 12608 0 -1 4202496 41934 0 0 0 1080 189 0 0 25 0 1 0 133654461 25858048 5452 4089446400 4194304 8223781 140736058197728 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/13855/statm: 6313 5452 599 984 0 5326 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25252

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

[startup+13.5005 s]
/proc/loadavg: 1.68 1.94 1.97 3/199 13868
/proc/meminfo: memFree=31074064/32951124 swapFree=67111528/67111528
[pid=13855] ppid=13853 vsize=25252 CPUtime=13.49
/proc/13855/stat : 13855 (pbscip.linux.x8) R 13853 13855 12608 0 -1 4202496 41934 0 0 0 1148 201 0 0 25 0 1 0 133654461 25858048 5452 4089446400 4194304 8223781 140736058197728 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/13855/statm: 6313 5452 599 984 0 5326 0
Current children cumulated CPU time (s) 13.49
Current children cumulated vsize (KiB) 25252

[startup+13.9004 s]
/proc/loadavg: 1.68 1.94 1.97 3/199 13868
/proc/meminfo: memFree=31074064/32951124 swapFree=67111528/67111528
[pid=13855] ppid=13853 vsize=25404 CPUtime=13.89
/proc/13855/stat : 13855 (pbscip.linux.x8) R 13853 13855 12608 0 -1 4202496 41970 0 0 0 1184 205 0 0 25 0 1 0 133654461 26013696 5488 4089446400 4194304 8223781 140736058197728 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/13855/statm: 6351 5488 599 984 0 5364 0
Current children cumulated CPU time (s) 13.89
Current children cumulated vsize (KiB) 25404

[startup+14.1003 s]
/proc/loadavg: 1.68 1.94 1.97 3/199 13868
/proc/meminfo: memFree=31074064/32951124 swapFree=67111528/67111528
[pid=13855] ppid=13853 vsize=23348 CPUtime=14.09
/proc/13855/stat : 13855 (pbscip.linux.x8) R 13853 13855 12608 0 -1 4202496 41973 0 0 0 1202 207 0 0 25 0 1 0 133654461 23908352 4977 4089446400 4194304 8223781 140736058197728 18446744073709551615 4333573 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/13855/statm: 5837 4977 601 984 0 4850 0
Current children cumulated CPU time (s) 14.09
Current children cumulated vsize (KiB) 23348

Child status: 0
Real time (s): 14.1027
CPU time (s): 14.1029
CPU user time (s): 12.0232
CPU system time (s): 2.07968
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 25404

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 12.0232
system time used= 2.07968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41977
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= 169

runsolver used 0.019996 second user time and 0.055991 second system time

The end

Launcher Data 

Begin job on node106 at 2010-06-30 20:46:08
IDJOB=2692844
IDBENCH=79210
IDSOLVER=1204
FILE ID=node106/2692844-1277923568
PBS_JOBID= 11197332
Free space on /tmp= 74212 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/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1110974372--soft-0-100-0.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-2692844-1277923568/watcher-2692844-1277923568 -o /tmp/evaluation-result-2692844-1277923568/solver-2692844-1277923568 -C 1800 -W 2000 -M 3800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2692844-1277923568.wbo -t 1800 -m 3800

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

MD5SUM BENCH= 014e6d9d1387f6cdb0c56035ad106b75
RANDOM SEED=825725999

node106.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		: 2666.825
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	: 5333.65
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		: 2666.825
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	: 5332.75
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		: 2666.825
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		: 2666.825
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		: 2666.825
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		: 2666.825
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	: 5332.73
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		: 2666.825
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	: 5332.83
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		: 2666.825
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	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      31103728 kB
Buffers:        207660 kB
Cached:        1275224 kB
SwapCached:          0 kB
Active:         660244 kB
Inactive:      1043472 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      31103728 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            5076 kB
Writeback:           0 kB
AnonPages:      221172 kB
Mapped:          20284 kB
Slab:            79460 kB
PageTables:       5168 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:  1649024 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= 74208 MiB
End job on node106 at 2010-06-30 20:46:22