Trace number 2692614

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 2.10868 2.10895

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1111228076--soft-66-100-0.wbo
MD5SUM203c3967b38557f61bad19a08f7bbc04
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard 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 benchmark0.238963
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables169
Total number of constraints101
Number of soft constraints42
Number of constraints which are clauses30
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint169
Top cost 1838
Min constraint cost 1
Max constraint cost 97
Sum of constraints costs 1837
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1225
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-2692614-1277896647.wbo>
0.00/0.00	c original problem has 253 variables (211 bin, 0 int, 0 impl, 42 cont) and 144 constraints
0.00/0.00	c problem read
0.00/0.00	c presolving settings loaded
0.00/0.00	c presolving:
0.00/0.00	c (round 1) 0 del vars, 1 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 48 impls, 39 clqs
0.00/0.01	c (round 2) 0 del vars, 14 del conss, 42 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 48 impls, 39 clqs
0.00/0.01	c (round 3) 0 del vars, 14 del conss, 42 chg bounds, 0 chg sides, 0 chg coeffs, 46 upgd conss, 48 impls, 39 clqs
0.00/0.02	c    (0.0s) probing: 101/211 (47.9%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.02	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.02	c presolving (4 rounds):
0.00/0.02	c  0 deleted vars, 14 deleted constraints, 42 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.02	c  48 implications, 39 cliques
0.00/0.02	c presolved problem has 253 variables (211 bin, 0 int, 0 impl, 42 cont) and 130 constraints
0.00/0.02	c      42 constraints of type <indicator>
0.00/0.02	c       1 constraints of type <knapsack>
0.00/0.02	c      39 constraints of type <setppc>
0.00/0.02	c      42 constraints of type <linear>
0.00/0.02	c       6 constraints of type <logicor>
0.00/0.02	c transformed objective value is always integral (scale: 1)
0.00/0.02	c Presolving Time: 0.01
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 |    43 |     - |1047k|   0 |  14 | 253 | 130 | 253 |  46 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.02	o 1837
0.00/0.02	c y 0.0s|     1 |     0 |    73 |     - |1054k|   0 |  14 | 253 | 130 | 253 |  46 |   0 |   0 |   0 | 0.000000e+00 | 1.837000e+03 |    Inf 
0.00/0.03	c   0.0s|     1 |     0 |   137 |     - |1157k|   0 |  18 | 253 | 130 | 253 |  61 |  15 |   0 |   0 | 0.000000e+00 | 1.837000e+03 |    Inf 
0.00/0.03	c   0.0s|     1 |     0 |   154 |     - |1206k|   0 |  21 | 253 | 130 | 253 |  64 |  18 |   0 |   0 | 0.000000e+00 | 1.837000e+03 |    Inf 
0.00/0.04	c   0.0s|     1 |     0 |   177 |     - |1310k|   0 |  30 | 253 | 130 | 253 |  71 |  25 |   0 |   0 | 0.000000e+00 | 1.837000e+03 |    Inf 
0.00/0.05	c   0.0s|     1 |     0 |   192 |     - |1314k|   0 |  32 | 253 | 130 | 253 |  75 |  29 |   0 |   0 | 0.000000e+00 | 1.837000e+03 |    Inf 
0.05/0.05	c   0.0s|     1 |     0 |   207 |     - |1318k|   0 |  31 | 253 | 130 | 253 |  77 |  31 |   0 |   0 | 0.000000e+00 | 1.837000e+03 |    Inf 
0.09/0.18	c   0.1s|     1 |     2 |   207 |     - |1324k|   0 |  31 | 253 | 130 | 253 |  77 |  31 |   0 |  31 | 0.000000e+00 | 1.837000e+03 |    Inf 
0.49/0.52	o 484
0.49/0.52	c * 0.4s|   201 |    69 |  1220 |   5.1 |1566k|  29 |   - | 253 | 237 | 253 |  72 |  43 | 107 | 467 | 0.000000e+00 | 4.840000e+02 |    Inf 
0.59/0.69	o 444
0.59/0.69	c * 0.6s|   336 |   131 |  1964 |   5.2 |1709k|  34 |   - | 253 | 290 | 253 |  74 |  47 | 160 | 724 | 0.000000e+00 | 4.440000e+02 |    Inf 
0.69/0.74	o 71
0.69/0.74	c * 0.6s|   411 |    45 |  2331 |   5.2 |1658k|  38 |   - | 253 | 316 | 253 |  74 |  52 | 186 | 772 | 0.000000e+00 | 7.100000e+01 |    Inf 
1.49/1.52	o 59
1.49/1.52	c * 1.3s|  1282 |   105 |  8813 |   6.7 |2219k|  38 |   - | 253 |1073 | 253 |  72 | 123 | 955 |1545 | 0.000000e+00 | 5.900000e+01 |    Inf 
1.89/1.92	o 10
1.89/1.92	c * 1.6s|  1866 |    81 | 13110 |   6.9 |2524k|  38 |   - | 253 |1596 | 253 |  72 | 177 |1483 |1764 | 0.000000e+00 | 1.000000e+01 |    Inf 
2.10/2.10	c 
2.10/2.10	c SCIP Status        : problem is solved [optimal solution found]
2.10/2.10	c Solving Time (sec) : 1.75
2.10/2.10	c Solving Nodes      : 2005
2.10/2.10	c Primal Bound       : +1.00000000000000e+01 (98 solutions)
2.10/2.10	c Dual Bound         : +1.00000000000000e+01
2.10/2.10	c Gap                : 0.00 %
2.10/2.10	s OPTIMUM FOUND
2.10/2.10	v -x169 -x168 -x167 -x166 x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 -x152 -x151 x150 -x149 -x148 
2.10/2.10	v -x147 -x146 -x145 -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 -x136 -x135 -x134 x133 -x132 -x131 -x130 -x129 -x128 -x127 
2.10/2.10	v -x126 -x125 -x124 -x123 -x122 -x121 -x120 -x119 x118 -x117 -x116 -x115 -x114 -x113 x112 -x111 -x110 -x109 -x108 -x107 -x106 
2.10/2.10	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 
2.10/2.10	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 
2.10/2.10	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 
2.10/2.10	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 
2.10/2.10	v x4 -x3 -x2 -x1 
2.10/2.10	c SCIP Status        : problem is solved [optimal solution found]
2.10/2.10	c Solving Time       :       1.75
2.10/2.10	c Original Problem   :
2.10/2.10	c   Problem name     : HOME/instance-2692614-1277896647.wbo
2.10/2.10	c   Variables        : 253 (211 binary, 0 integer, 0 implicit integer, 42 continuous)
2.10/2.10	c   Constraints      : 144 initial, 144 maximal
2.10/2.10	c Presolved Problem  :
2.10/2.10	c   Problem name     : t_HOME/instance-2692614-1277896647.wbo
2.10/2.10	c   Variables        : 253 (211 binary, 0 integer, 0 implicit integer, 42 continuous)
2.10/2.10	c   Constraints      : 130 initial, 1743 maximal
2.10/2.10	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
2.10/2.10	c   trivial          :       0.00          0          0          0          0          0          0          0          0
2.10/2.10	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
2.10/2.10	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
2.10/2.10	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
2.10/2.10	c   implics          :       0.00          0          0          0          0          0          0          0          0
2.10/2.10	c   probing          :       0.00          0          0          0          0          0          0          0          0
2.10/2.10	c   indicator        :       0.00          0          0          0          0          0          0          0          0
2.10/2.10	c   knapsack         :       0.00          0          0          0          0          0          0          0          0
2.10/2.10	c   setppc           :       0.01          0          0          0          0          0          0          0          0
2.10/2.10	c   linear           :       0.00          0          0          0         42          0         14          0          0
2.10/2.10	c   logicor          :       0.00          0          0          0          0          0          0          0          0
2.10/2.10	c   root node        :          -         37          -          -         74          -          -          -          -
2.10/2.10	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
2.10/2.10	c   integral         :          0          0          0       1713          0          1        598          0          0       1674
2.10/2.10	c   indicator        :         42          0       6714        441          0         31       4910          0          0          0
2.10/2.10	c   knapsack         :          1          6       6646        405          0         52       4727          0          0          0
2.10/2.10	c   setppc           :         39          6       6566        397          0        204       9399          0          0          0
2.10/2.10	c   linear           :         42          6       6387        404          0         82       6087        166          0          0
2.10/2.10	c   logicor          :          6+         6       3052        331          0         71       1519          0          0          0
2.10/2.10	c   countsols        :          0          0          0        363          0          0          0          0          0          0
2.10/2.10	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
2.10/2.10	c   integral         :       0.80       0.00       0.00       0.80       0.00
2.10/2.10	c   indicator        :       0.00       0.00       0.00       0.00       0.00
2.10/2.10	c   knapsack         :       0.22       0.00       0.22       0.00       0.00
2.10/2.10	c   setppc           :       0.01       0.00       0.01       0.00       0.00
2.10/2.10	c   linear           :       0.02       0.00       0.02       0.00       0.00
2.10/2.10	c   logicor          :       0.03       0.00       0.03       0.00       0.00
2.10/2.10	c   countsols        :       0.00       0.00       0.00       0.00       0.00
2.10/2.10	c Propagators        :       Time      Calls    Cutoffs    DomReds
2.10/2.10	c   vbounds          :       0.00          2          0          0
2.10/2.10	c   rootredcost      :       0.00          6          0         37
2.10/2.10	c   pseudoobj        :       0.01       6534         19       3486
2.10/2.10	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
2.10/2.10	c   propagation      :       0.01        428        421       2779       23.8         21       10.2          -
2.10/2.10	c   infeasible LP    :       0.02        447        436       2408       23.4         11        9.1          0
2.10/2.10	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
2.10/2.10	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
2.10/2.10	c   pseudo solution  :       0.00          4          4         34       24.2          1       14.0          -
2.10/2.10	c   applied globally :          -          -          -       1697       15.3          -          -          -
2.10/2.10	c   applied locally  :          -          -          -          0        0.0          -          -          -
2.10/2.10	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
2.10/2.10	c   cut pool         :       0.00          5          -          -         30          -    (maximal pool size: 59)
2.10/2.10	c   redcost          :       0.00       1741          0        869          0          0
2.10/2.10	c   impliedbounds    :       0.00          6          0          0          0          0
2.10/2.10	c   intobj           :       0.00          0          0          0          0          0
2.10/2.10	c   cgmip            :       0.00          0          0          0          0          0
2.10/2.10	c   gomory           :       0.01          6          0          0         47          0
2.10/2.10	c   strongcg         :       0.00          6          0          0         15          0
2.10/2.10	c   cmir             :       0.00          6          0          0          0          0
2.10/2.10	c   flowcover        :       0.01          6          0          0          1          0
2.10/2.10	c   clique           :       0.00          6          0          0          8          0
2.10/2.10	c   zerohalf         :       0.00          0          0          0          0          0
2.10/2.10	c   mcf              :       0.00          1          0          0          0          0
2.10/2.10	c   rapidlearning    :       0.00          0          0          0          0          0
2.10/2.10	c Pricers            :       Time      Calls       Vars
2.10/2.10	c   problem variables:       0.00          0          0
2.10/2.10	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
2.10/2.10	c   relpscost        :       0.80       1272          1        598          0          0       1674
2.10/2.10	c   pscost           :       0.00          0          0          0          0          0          0
2.10/2.10	c   inference        :       0.00        358          0          0          0          0        716
2.10/2.10	c   mostinf          :       0.00          0          0          0          0          0          0
2.10/2.10	c   leastinf         :       0.00          0          0          0          0          0          0
2.10/2.10	c   fullstrong       :       0.00          0          0          0          0          0          0
2.10/2.10	c   allfullstrong    :       0.00          0          0          0          0          0          0
2.10/2.10	c   random           :       0.00          0          0          0          0          0          0
2.10/2.10	c Primal Heuristics  :       Time      Calls      Found
2.10/2.10	c   LP solutions     :       0.01          -          5
2.10/2.10	c   pseudo solutions :       0.00          -          0
2.10/2.10	c   oneopt           :       0.00          6          0
2.10/2.10	c   feaspump         :       0.00          1          0
2.10/2.10	c   veclendiving     :       0.00         11          0
2.10/2.10	c   linesearchdiving :       0.00         11          0
2.10/2.10	c   guideddiving     :       0.00         11          0
2.10/2.10	c   coefdiving       :       0.00         11          0
2.10/2.10	c   pscostdiving     :       0.00         12          0
2.10/2.10	c   fracdiving       :       0.00         12          0
2.10/2.10	c   objpscostdiving  :       0.00          9          0
2.10/2.10	c   rootsoldiving    :       0.02         10          0
2.10/2.10	c   trivial          :       0.01          2          0
2.10/2.10	c   simplerounding   :       0.00       1319          0
2.10/2.10	c   zirounding       :       0.00        838          0
2.10/2.10	c   rounding         :       0.00        457          0
2.10/2.10	c   shifting         :       0.03        124          0
2.10/2.10	c   intshifting      :       0.00          1          0
2.10/2.10	c   twoopt           :       0.00          0          0
2.10/2.10	c   fixandinfer      :       0.00          0          0
2.10/2.10	c   intdiving        :       0.00          0          0
2.10/2.10	c   actconsdiving    :       0.00          0          0
2.10/2.10	c   octane           :       0.00          0          0
2.10/2.10	c   rens             :       0.01          1          0
2.10/2.10	c   rins             :       0.00          0          0
2.10/2.10	c   localbranching   :       0.00          0          0
2.10/2.10	c   mutation         :       0.00          0          0
2.10/2.10	c   crossover        :       0.00          1          0
2.10/2.10	c   dins             :       0.00          0          0
2.10/2.10	c   undercover       :       0.00          0          0
2.10/2.10	c   nlp              :       0.00          0          0
2.10/2.10	c   trysol           :       0.01        340         93
2.10/2.10	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
2.10/2.10	c   primal LP        :       0.00          0          0       0.00          -
2.10/2.10	c   dual LP          :       0.39       1908      16212       8.50   41569.23
2.10/2.10	c   lex dual LP      :       0.00          0          0       0.00          -
2.10/2.10	c   barrier LP       :       0.00          0          0       0.00          -
2.10/2.10	c   diving/probing LP:       0.00         20        121       6.05          -
2.10/2.10	c   strong branching :       0.79       1836      30408      16.56   38491.14
2.10/2.10	c     (at root node) :          -         31       3529     113.84          -
2.10/2.10	c   conflict analysis:       0.00          0          0       0.00          -
2.10/2.10	c B&B Tree           :
2.10/2.10	c   number of runs   :          1
2.10/2.10	c   nodes            :       2005
2.10/2.10	c   nodes (total)    :       2005
2.10/2.10	c   nodes left       :          0
2.10/2.10	c   max depth        :         38
2.10/2.10	c   max depth (total):         38
2.10/2.10	c   backtracks       :        421 (21.0%)
2.10/2.10	c   delayed cutoffs  :        164
2.10/2.10	c   repropagations   :       1642 (6581 domain reductions, 102 cutoffs)
2.10/2.10	c   avg switch length:       3.64
2.10/2.10	c   switching time   :       0.04
2.10/2.10	c Solution           :
2.10/2.10	c   Solutions found  :         98 (6 improvements)
2.10/2.10	c   First Solution   : +1.83700000000000e+03   (in run 1, after 1 nodes, 0.02 seconds, depth 0, found by <trysol>)
2.10/2.10	c   Primal Bound     : +1.00000000000000e+01   (in run 1, after 1866 nodes, 1.60 seconds, depth 28, found by <relaxation>)
2.10/2.10	c   Dual Bound       : +1.00000000000000e+01
2.10/2.10	c   Gap              :       0.00 %
2.10/2.10	c   Root Dual Bound  : +0.00000000000000e+00
2.10/2.10	c   Root Iterations  :        207
2.10/2.10	c Time complete: 2.1.

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-2692614-1277896647/watcher-2692614-1277896647 -o /tmp/evaluation-result-2692614-1277896647/solver-2692614-1277896647 -C 1800 -W 2000 -M 3800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2692614-1277896647.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: 2.01 2.02 2.00 3/182 12034
/proc/meminfo: memFree=30235764/32951124 swapFree=67111528/67111528
[pid=12034] ppid=12032 vsize=9264 CPUtime=0
/proc/12034/stat : 12034 (pbscip.linux.x8) R 12032 12034 10108 0 -1 4202496 1641 0 0 0 0 0 0 0 21 0 1 0 130960360 9486336 1560 4089446400 4194304 8223781 140736526626688 18446744073709551615 7235159 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12034/statm: 2352 1560 369 984 0 1365 0

[startup+0.0565379 s]
/proc/loadavg: 2.01 2.02 2.00 3/182 12034
/proc/meminfo: memFree=30235764/32951124 swapFree=67111528/67111528
[pid=12034] ppid=12032 vsize=15504 CPUtime=0.05
/proc/12034/stat : 12034 (pbscip.linux.x8) R 12032 12034 10108 0 -1 4202496 5108 0 0 0 4 1 0 0 18 0 1 0 130960360 15876096 2863 4089446400 4194304 8223781 140736526626688 18446744073709551615 4866079 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/12034/statm: 3876 2881 583 984 0 2889 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 15504

[startup+0.100532 s]
/proc/loadavg: 2.01 2.02 2.00 3/182 12034
/proc/meminfo: memFree=30235764/32951124 swapFree=67111528/67111528
[pid=12034] ppid=12032 vsize=17036 CPUtime=0.09
/proc/12034/stat : 12034 (pbscip.linux.x8) R 12032 12034 10108 0 -1 4202496 10568 0 0 0 8 1 0 0 18 0 1 0 130960360 17444864 3425 4089446400 4194304 8223781 140736526626688 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/12034/statm: 4259 3425 599 984 0 3272 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17036

[startup+0.300504 s]
/proc/loadavg: 2.01 2.02 2.00 3/182 12034
/proc/meminfo: memFree=30235764/32951124 swapFree=67111528/67111528
[pid=12034] ppid=12032 vsize=17036 CPUtime=0.29
/proc/12034/stat : 12034 (pbscip.linux.x8) R 12032 12034 10108 0 -1 4202496 10569 0 0 0 25 4 0 0 18 0 1 0 130960360 17444864 3426 4089446400 4194304 8223781 140736526626688 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/12034/statm: 4259 3426 600 984 0 3272 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17036

[startup+0.70043 s]
/proc/loadavg: 2.01 2.02 2.00 3/182 12034
/proc/meminfo: memFree=30235764/32951124 swapFree=67111528/67111528
[pid=12034] ppid=12032 vsize=17036 CPUtime=0.69
/proc/12034/stat : 12034 (pbscip.linux.x8) R 12032 12034 10108 0 -1 4202496 10575 0 0 0 58 11 0 0 18 0 1 0 130960360 17444864 3432 4089446400 4194304 8223781 140736526626688 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/12034/statm: 4259 3432 604 984 0 3272 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17036

[startup+1.50028 s]
/proc/loadavg: 2.01 2.02 2.00 3/183 12035
/proc/meminfo: memFree=30222804/32951124 swapFree=67111528/67111528
[pid=12034] ppid=12032 vsize=17128 CPUtime=1.49
/proc/12034/stat : 12034 (pbscip.linux.x8) R 12032 12034 10108 0 -1 4202496 12789 0 0 0 125 24 0 0 19 0 1 0 130960360 17539072 3467 4089446400 4194304 8223781 140736526626688 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/12034/statm: 4282 3467 606 984 0 3295 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17128

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

[startup+1.90021 s]
/proc/loadavg: 2.01 2.02 2.00 3/183 12035
/proc/meminfo: memFree=30222804/32951124 swapFree=67111528/67111528
[pid=12034] ppid=12032 vsize=17612 CPUtime=1.89
/proc/12034/stat : 12034 (pbscip.linux.x8) R 12032 12034 10108 0 -1 4202496 12885 0 0 0 158 31 0 0 20 0 1 0 130960360 18034688 3563 4089446400 4194304 8223781 140736526626688 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/12034/statm: 4403 3563 606 984 0 3416 0
Current children cumulated CPU time (s) 1.89
Current children cumulated vsize (KiB) 17612

[startup+2.10017 s]
/proc/loadavg: 2.01 2.02 2.00 3/183 12035
/proc/meminfo: memFree=30220572/32951124 swapFree=67111528/67111528
[pid=12034] ppid=12032 vsize=17964 CPUtime=2.1
/proc/12034/stat : 12034 (pbscip.linux.x8) R 12032 12034 10108 0 -1 4202496 12990 0 0 0 175 35 0 0 21 0 1 0 130960360 18395136 3668 4089446400 4194304 8223781 140736526626688 18446744073709551615 7297488 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12034/statm: 4491 3668 608 984 0 3504 0
Current children cumulated CPU time (s) 2.1
Current children cumulated vsize (KiB) 17964

Child status: 0
Real time (s): 2.10895
CPU time (s): 2.10868
CPU user time (s): 1.75673
CPU system time (s): 0.351946
CPU usage (%): 99.9871
Max. virtual memory (cumulated for all children) (KiB): 17964

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.75673
system time used= 0.351946
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12994
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= 2
involuntary context switches= 4

runsolver used 0.007998 second user time and 0.012998 second system time

The end

Launcher Data 

Begin job on node135 at 2010-06-30 13:17:27
IDJOB=2692614
IDBENCH=78791
IDSOLVER=1204
FILE ID=node135/2692614-1277896647
PBS_JOBID= 11197083
Free space on /tmp= 74136 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-t2001.13queen13.1111228076--soft-66-100-0.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-2692614-1277896647/watcher-2692614-1277896647 -o /tmp/evaluation-result-2692614-1277896647/solver-2692614-1277896647 -C 1800 -W 2000 -M 3800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2692614-1277896647.wbo -t 1800 -m 3800

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

MD5SUM BENCH= 203c3967b38557f61bad19a08f7bbc04
RANDOM SEED=405661206

node135.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		: 2666.857
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	: 5333.71
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		: 2666.857
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		: 2666.857
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.857
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	: 7186.14
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		: 2666.857
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	: 5332.75
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		: 2666.857
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.857
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		: 2666.857
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      30236540 kB
Buffers:        179728 kB
Cached:        1104976 kB
SwapCached:          0 kB
Active:        1758380 kB
Inactive:       810400 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      30236540 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            4668 kB
Writeback:           0 kB
AnonPages:     1284760 kB
Mapped:          15264 kB
Slab:            80272 kB
PageTables:       7280 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:  1431140 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 74132 MiB
End job on node135 at 2010-06-30 13:17:30