Trace number 2692925

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 1.44378 1.44518

General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1110977780--soft-0-100-0.wbo
MD5SUMa2fcadde47f67cca69c2b162b15fa373
Bench CategorySOFT-SMALLINT-LIN (only soft constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark10
Best CPU time to get the best result obtained on this benchmark0.142978
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables169
Total number of constraints101
Number of soft constraints101
Number of constraints which are clauses30
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint169
Top cost 5034
Min constraint cost 1
Max constraint cost 98
Sum of constraints costs 5033
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1327
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-2692925-1277924777.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 5033
0.00/0.00	c feasible solution found by trivial heuristic, objective value  5.033000e+03
0.00/0.00	c presolving:
0.00/0.00	c (round 1) 0 del vars, 1 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 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 | 5.033000e+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 | 5.033000e+03 |    Inf 
0.00/0.01	c   0.0s|     1 |     0 |    56 |     - |1265k|   0 |  17 | 371 | 202 | 371 |  41 |  41 |   0 |   0 | 0.000000e+00 | 5.033000e+03 |    Inf 
0.00/0.02	c   0.0s|     1 |     0 |    81 |     - |1322k|   0 |  30 | 371 | 202 | 371 |  49 |  49 |   0 |   0 | 0.000000e+00 | 5.033000e+03 |    Inf 
0.00/0.02	c   0.0s|     1 |     0 |    86 |     - |1329k|   0 |  28 | 371 | 202 | 371 |  51 |  51 |   0 |   0 | 0.000000e+00 | 5.033000e+03 |    Inf 
0.00/0.03	c   0.0s|     1 |     0 |    87 |     - |1336k|   0 |  28 | 371 | 202 | 371 |  52 |  52 |   0 |   0 | 0.000000e+00 | 5.033000e+03 |    Inf 
0.00/0.06	c   0.1s|     1 |     2 |   131 |     - |1342k|   0 |  28 | 371 | 202 | 371 |  52 |  52 |   0 |  28 | 0.000000e+00 | 5.033000e+03 |    Inf 
0.39/0.46	o 657
0.39/0.46	c * 0.4s|   623 |   607 |  1671 |   2.5 |1974k|  75 |   - | 371 | 202 | 371 |  54 |  71 |   0 | 356 | 0.000000e+00 | 6.570000e+02 |    Inf 
1.09/1.19	o 37
1.09/1.19	c * 1.1s|  3442 |   148 |  3393 |   1.0 |2163k| 143 |   - | 371 | 202 | 371 |  52 | 127 |   0 | 526 | 0.000000e+00 | 3.700000e+01 |    Inf 
1.09/1.20	o 17
1.09/1.20	c * 1.1s|  3466 |    79 |  3447 |   1.0 |2053k| 143 |   - | 371 | 137 | 371 |  59 | 132 |   0 | 534 | 0.000000e+00 | 1.700000e+01 |    Inf 
1.20/1.29	o 10
1.20/1.29	c * 1.2s|  3517 |    67 |  3881 |   1.1 |2052k| 143 |   - | 371 | 164 | 371 |  54 | 144 |  45 | 753 | 0.000000e+00 | 1.000000e+01 |    Inf 
1.39/1.44	c 
1.39/1.44	c SCIP Status        : problem is solved [optimal solution found]
1.39/1.44	c Solving Time (sec) : 1.36
1.39/1.44	c Solving Nodes      : 3574
1.39/1.44	c Primal Bound       : +1.00000000000000e+01 (104 solutions)
1.39/1.44	c Dual Bound         : +1.00000000000000e+01
1.39/1.44	c Gap                : 0.00 %
1.39/1.44	s OPTIMUM FOUND
1.39/1.44	v -x169 -x168 -x167 -x166 -x165 x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 -x152 -x151 -x150 -x149 -x148 
1.39/1.44	v -x147 -x146 x145 -x144 -x143 -x142 -x141 -x140 x139 -x138 -x137 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127 
1.39/1.44	v -x126 -x125 -x124 -x123 -x122 -x121 x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106 
1.39/1.44	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 
1.39/1.44	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 
1.39/1.44	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 
1.39/1.44	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 
1.39/1.44	v -x4 -x3 -x2 -x1 
1.39/1.44	c SCIP Status        : problem is solved [optimal solution found]
1.39/1.44	c Solving Time       :       1.36
1.39/1.44	c Original Problem   :
1.39/1.44	c   Problem name     : HOME/instance-2692925-1277924777.wbo
1.39/1.44	c   Variables        : 371 (270 binary, 0 integer, 0 implicit integer, 101 continuous)
1.39/1.44	c   Constraints      : 203 initial, 203 maximal
1.39/1.44	c Presolved Problem  :
1.39/1.44	c   Problem name     : t_HOME/instance-2692925-1277924777.wbo
1.39/1.44	c   Variables        : 371 (270 binary, 0 integer, 0 implicit integer, 101 continuous)
1.39/1.44	c   Constraints      : 202 initial, 262 maximal
1.39/1.44	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
1.39/1.44	c   trivial          :       0.00          0          0          0          0          0          0          0          0
1.39/1.44	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
1.39/1.44	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
1.39/1.44	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
1.39/1.44	c   implics          :       0.00          0          0          0          0          0          0          0          0
1.39/1.44	c   probing          :       0.01          0          0          0          0          0          0          0          0
1.39/1.44	c   indicator        :       0.00          0          0          0          0          0          0          0          0
1.39/1.44	c   linear           :       0.00          0          0          0        101          0          1          0          0
1.39/1.44	c   logicor          :       0.00          0          0          0          0          0          0          0          0
1.39/1.44	c   root node        :          -         90          -          -        179          -          -          -          -
1.39/1.44	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
1.39/1.44	c   integral         :          0          0          0       3616          0          0         44          0          0        466
1.39/1.44	c   indicator        :        101          0       6487       3361          0          4       3755          0          0          0
1.39/1.44	c   linear           :        101          6       6397       3283          0         16      10974        152          0          0
1.39/1.44	c   logicor          :          0+         0        168          0          0          0         68          0          0          0
1.39/1.44	c   countsols        :          0          0          0       3283          0          0          0          0          0          0
1.39/1.44	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
1.39/1.44	c   integral         :       0.43       0.00       0.00       0.43       0.00
1.39/1.44	c   indicator        :       0.04       0.00       0.02       0.02       0.00
1.39/1.44	c   linear           :       0.06       0.00       0.05       0.01       0.00
1.39/1.44	c   logicor          :       0.00       0.00       0.00       0.00       0.00
1.39/1.44	c   countsols        :       0.00       0.00       0.00       0.00       0.00
1.39/1.44	c Propagators        :       Time      Calls    Cutoffs    DomReds
1.39/1.44	c   vbounds          :       0.00          2          0          0
1.39/1.44	c   rootredcost      :       0.00          4          0         89
1.39/1.44	c   pseudoobj        :       0.04       6291          1        123
1.39/1.44	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
1.39/1.44	c   propagation      :       0.00         17         17        105       24.4          2        8.5          -
1.39/1.44	c   infeasible LP    :       0.00         41         41        142       11.8          0        0.0          0
1.39/1.44	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
1.39/1.44	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
1.39/1.44	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
1.39/1.44	c   applied globally :          -          -          -        152       11.5          -          -          -
1.39/1.44	c   applied locally  :          -          -          -          0        0.0          -          -          -
1.39/1.44	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
1.39/1.44	c   cut pool         :       0.00          3          -          -          0          -    (maximal pool size: 9)
1.39/1.44	c   redcost          :       0.02       3625          0         18          0          0
1.39/1.44	c   impliedbounds    :       0.00          4          0          0          0          0
1.39/1.44	c   intobj           :       0.00          0          0          0          0          0
1.39/1.44	c   cgmip            :       0.00          0          0          0          0          0
1.39/1.44	c   gomory           :       0.02          4          0          0          9          0
1.39/1.44	c   strongcg         :       0.00          4          0          0          0          0
1.39/1.44	c   cmir             :       0.00          4          0          0          0          0
1.39/1.44	c   flowcover        :       0.00          4          0          0          0          0
1.39/1.44	c   clique           :       0.00          1          0          0          0          0
1.39/1.44	c   zerohalf         :       0.00          0          0          0          0          0
1.39/1.44	c   mcf              :       0.00          1          0          0          0          0
1.39/1.44	c   rapidlearning    :       0.00          0          0          0          0          0
1.39/1.44	c Pricers            :       Time      Calls       Vars
1.39/1.44	c   problem variables:       0.00          0          0
1.39/1.44	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
1.39/1.44	c   relpscost        :       0.43        254          0         44          0          0        466
1.39/1.44	c   pscost           :       0.00          0          0          0          0          0          0
1.39/1.44	c   inference        :       0.05       3279          0          0          0          0       6558
1.39/1.44	c   mostinf          :       0.00          0          0          0          0          0          0
1.39/1.44	c   leastinf         :       0.00          0          0          0          0          0          0
1.39/1.44	c   fullstrong       :       0.00          0          0          0          0          0          0
1.39/1.44	c   allfullstrong    :       0.00          0          0          0          0          0          0
1.39/1.44	c   random           :       0.00          0          0          0          0          0          0
1.39/1.44	c Primal Heuristics  :       Time      Calls      Found
1.39/1.44	c   LP solutions     :       0.01          -          4
1.39/1.44	c   pseudo solutions :       0.00          -          0
1.39/1.44	c   feaspump         :       0.00          0          0
1.39/1.44	c   oneopt           :       0.01          4          0
1.39/1.44	c   crossover        :       0.02          2          2
1.39/1.44	c   guideddiving     :       0.00         63          0
1.39/1.44	c   coefdiving       :       0.00         81          0
1.39/1.44	c   pscostdiving     :       0.01         81          0
1.39/1.44	c   fracdiving       :       0.02         81          0
1.39/1.44	c   veclendiving     :       0.01         81          0
1.39/1.44	c   linesearchdiving :       0.01         81          0
1.39/1.44	c   objpscostdiving  :       0.00         80          0
1.39/1.44	c   rootsoldiving    :       0.00         80          0
1.39/1.44	c   trivial          :       0.00          2          2
1.39/1.44	c   simplerounding   :       0.00        257          0
1.39/1.44	c   zirounding       :       0.00        233          0
1.39/1.44	c   rounding         :       0.02        179          0
1.39/1.44	c   shifting         :       0.00         23          0
1.39/1.44	c   intshifting      :       0.00          1          0
1.39/1.44	c   twoopt           :       0.00          0          0
1.39/1.44	c   fixandinfer      :       0.00          0          0
1.39/1.44	c   intdiving        :       0.00          0          0
1.39/1.44	c   actconsdiving    :       0.00          0          0
1.39/1.44	c   octane           :       0.00          0          0
1.39/1.44	c   rens             :       0.00          1          0
1.39/1.44	c   rins             :       0.00          0          0
1.39/1.44	c   localbranching   :       0.00          0          0
1.39/1.44	c   mutation         :       0.00          0          0
1.39/1.44	c   dins             :       0.00          0          0
1.39/1.44	c   undercover       :       0.00          0          0
1.39/1.44	c   nlp              :       0.00          0          0
1.39/1.44	c   trysol           :       0.01        214         96
1.39/1.44	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
1.39/1.44	c   primal LP        :       0.00          0          0       0.00          -
1.39/1.44	c   dual LP          :       0.34        519       5657      10.90   16638.24
1.39/1.44	c   lex dual LP      :       0.00          0          0       0.00          -
1.39/1.44	c   barrier LP       :       0.00          0          0       0.00          -
1.39/1.44	c   diving/probing LP:       0.00          3         59      19.67          -
1.39/1.44	c   strong branching :       0.43        900      19484      21.65   45311.63
1.39/1.44	c     (at root node) :          -         28       1029      36.75          -
1.39/1.44	c   conflict analysis:       0.00          0          0       0.00          -
1.39/1.44	c B&B Tree           :
1.39/1.44	c   number of runs   :          1
1.39/1.44	c   nodes            :       3574
1.39/1.44	c   nodes (total)    :       3574
1.39/1.44	c   nodes left       :          0
1.39/1.44	c   max depth        :        143
1.39/1.44	c   max depth (total):        143
1.39/1.44	c   backtracks       :        129 (3.6%)
1.39/1.44	c   delayed cutoffs  :         47
1.39/1.44	c   repropagations   :        352 (1063 domain reductions, 4 cutoffs)
1.39/1.44	c   avg switch length:       2.43
1.39/1.44	c   switching time   :       0.04
1.39/1.44	c Solution           :
1.39/1.44	c   Solutions found  :        104 (5 improvements)
1.39/1.44	c   First Solution   : +5.03300000000000e+03   (in run 1, after 0 nodes, 0.00 seconds, depth 0, found by <trivial>)
1.39/1.44	c   Primal Bound     : +1.00000000000000e+01   (in run 1, after 3517 nodes, 1.23 seconds, depth 24, found by <relaxation>)
1.39/1.44	c   Dual Bound       : +1.00000000000000e+01
1.39/1.44	c   Gap              :       0.00 %
1.39/1.44	c   Root Dual Bound  : +0.00000000000000e+00
1.39/1.44	c   Root Iterations  :         87
1.39/1.44	c Time complete: 1.44.

Verifier Data 

OK	10

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2692925-1277924777/watcher-2692925-1277924777 -o /tmp/evaluation-result-2692925-1277924777/solver-2692925-1277924777 -C 1800 -W 2000 -M 3800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2692925-1277924777.wbo -t 1800 -m 3800 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 3891200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 3942400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.04 1.97 1.98 4/196 18367
/proc/meminfo: memFree=30526680/32951124 swapFree=67111528/67111528
[pid=18367] ppid=18365 vsize=9400 CPUtime=0
/proc/18367/stat : 18367 (pbscip.linux.x8) R 18365 18367 16494 0 -1 4202496 1656 0 0 0 0 0 0 0 25 0 1 0 133773547 9625600 1575 4089446400 4194304 8223781 140733529225328 18446744073709551615 6205568 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/18367/statm: 2350 1575 369 984 0 1363 0

[startup+0.104521 s]
/proc/loadavg: 2.04 1.97 1.98 4/196 18367
/proc/meminfo: memFree=30526680/32951124 swapFree=67111528/67111528
[pid=18367] ppid=18365 vsize=15652 CPUtime=0.09
/proc/18367/stat : 18367 (pbscip.linux.x8) R 18365 18367 16494 0 -1 4202496 5553 0 0 0 9 0 0 0 25 0 1 0 133773547 16027648 3036 4089446400 4194304 8223781 140733529225328 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 6 0 0 0
/proc/18367/statm: 3913 3036 574 984 0 2926 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15652

[startup+0.200491 s]
/proc/loadavg: 2.04 1.97 1.98 4/196 18367
/proc/meminfo: memFree=30526680/32951124 swapFree=67111528/67111528
[pid=18367] ppid=18365 vsize=15652 CPUtime=0.19
/proc/18367/stat : 18367 (pbscip.linux.x8) R 18365 18367 16494 0 -1 4202496 5557 0 0 0 19 0 0 0 25 0 1 0 133773547 16027648 3040 4089446400 4194304 8223781 140733529225328 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 6 0 0 0
/proc/18367/statm: 3913 3040 577 984 0 2926 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 15652

[startup+0.300471 s]
/proc/loadavg: 2.04 1.97 1.98 4/196 18367
/proc/meminfo: memFree=30526680/32951124 swapFree=67111528/67111528
[pid=18367] ppid=18365 vsize=15652 CPUtime=0.29
/proc/18367/stat : 18367 (pbscip.linux.x8) R 18365 18367 16494 0 -1 4202496 6072 0 0 0 28 1 0 0 25 0 1 0 133773547 16027648 3041 4089446400 4194304 8223781 140733529225328 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 6 0 0 0
/proc/18367/statm: 3913 3041 578 984 0 2926 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15652

[startup+0.700399 s]
/proc/loadavg: 2.04 1.97 1.98 4/196 18367
/proc/meminfo: memFree=30526680/32951124 swapFree=67111528/67111528
[pid=18367] ppid=18365 vsize=21316 CPUtime=0.69
/proc/18367/stat : 18367 (pbscip.linux.x8) R 18365 18367 16494 0 -1 4202496 8554 0 0 0 67 2 0 0 25 0 1 0 133773547 21827584 4392 4089446400 4194304 8223781 140733529225328 18446744073709551615 6205568 0 0 4096 16384 0 0 0 17 6 0 0 0
/proc/18367/statm: 5329 4393 578 984 0 4342 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 21316

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

[startup+0.800382 s]
/proc/loadavg: 2.04 1.97 1.98 4/196 18367
/proc/meminfo: memFree=30526680/32951124 swapFree=67111528/67111528
[pid=18367] ppid=18365 vsize=16480 CPUtime=0.79
/proc/18367/stat : 18367 (pbscip.linux.x8) R 18365 18367 16494 0 -1 4202496 9560 0 0 0 76 3 0 0 25 0 1 0 133773547 16875520 3259 4089446400 4194304 8223781 140733529225328 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 6 0 0 0
/proc/18367/statm: 4120 3259 578 984 0 3133 0
Current children cumulated CPU time (s) 0.79
Current children cumulated vsize (KiB) 16480

[startup+1.20631 s]
/proc/loadavg: 2.04 1.97 1.98 3/197 18368
/proc/meminfo: memFree=30514520/32951124 swapFree=67111528/67111528
[pid=18367] ppid=18365 vsize=18264 CPUtime=1.2
/proc/18367/stat : 18367 (pbscip.linux.x8) R 18365 18367 16494 0 -1 4202496 12161 0 0 0 115 5 0 0 25 0 1 0 133773547 18702336 3710 4089446400 4194304 8223781 140733529225328 18446744073709551615 4978004 0 0 4096 16384 0 0 0 17 6 0 0 0
/proc/18367/statm: 4566 3710 578 984 0 3579 0
Current children cumulated CPU time (s) 1.2
Current children cumulated vsize (KiB) 18264

[startup+1.40027 s]
/proc/loadavg: 2.04 1.97 1.98 3/197 18368
/proc/meminfo: memFree=30514520/32951124 swapFree=67111528/67111528
[pid=18367] ppid=18365 vsize=18684 CPUtime=1.39
/proc/18367/stat : 18367 (pbscip.linux.x8) R 18365 18367 16494 0 -1 4202496 12252 0 0 0 133 6 0 0 25 0 1 0 133773547 19132416 3801 4089446400 4194304 8223781 140733529225328 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 6 0 0 0
/proc/18367/statm: 4671 3801 583 984 0 3684 0
Current children cumulated CPU time (s) 1.39
Current children cumulated vsize (KiB) 18684

Child status: 0
Real time (s): 1.44518
CPU time (s): 1.44378
CPU user time (s): 1.37179
CPU system time (s): 0.071989
CPU usage (%): 99.9032
Max. virtual memory (cumulated for all children) (KiB): 21316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.37179
system time used= 0.071989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12275
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= 8

runsolver used 0.003999 second user time and 0.009998 second system time

The end

Launcher Data 

Begin job on node138 at 2010-06-30 21:06:17
IDJOB=2692925
IDBENCH=79250
IDSOLVER=1204
FILE ID=node138/2692925-1277924777
PBS_JOBID= 11197301
Free space on /tmp= 74140 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-t2001.13queen13.1110977780--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-2692925-1277924777/watcher-2692925-1277924777 -o /tmp/evaluation-result-2692925-1277924777/solver-2692925-1277924777 -C 1800 -W 2000 -M 3800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2692925-1277924777.wbo -t 1800 -m 3800

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

MD5SUM BENCH= a2fcadde47f67cca69c2b162b15fa373
RANDOM SEED=982845329

node138.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		: 2666.860
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.72
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.860
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		: 2666.860
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		: 2666.860
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.860
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	: 5332.80
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		: 2666.860
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		: 2666.860
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.860
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	: 5332.98
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      30527208 kB
Buffers:        212444 kB
Cached:        1478552 kB
SwapCached:          0 kB
Active:        1235832 kB
Inactive:      1039844 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      30527208 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            4704 kB
Writeback:           0 kB
AnonPages:      584576 kB
Mapped:          20368 kB
Slab:            83732 kB
PageTables:       6356 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:  1653944 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= 74136 MiB
End job on node138 at 2010-06-30 21:06:18