Trace number 2705317

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SCIPclp SCIP 1.2.1.3 with Clp 1.11.1 (Release Version) as LP solverOPTIMUM 1.3198 1.31987

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1110978334--soft-66-100-0.wbo
MD5SUM4d6b693ddbf7ce459649ee1140704478
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark63
Best CPU time to get the best result obtained on this benchmark0.175972
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 constraints29
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 1556
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 1555
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1247
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 1.2.1.3 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Clp 1.11.1]
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-2705317-1278572933.wbo>
0.00/0.00	c original problem has 227 variables (198 bin, 0 int, 29 impl, 0 cont) and 131 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, 8 impls, 48 clqs
0.00/0.01	c (round 2) 0 del vars, 18 del conss, 0 chg bounds, 1 chg sides, 0 chg coeffs, 0 upgd conss, 8 impls, 48 clqs
0.00/0.01	c (round 3) 1 del vars, 19 del conss, 28 chg bounds, 1 chg sides, 0 chg coeffs, 0 upgd conss, 8 impls, 48 clqs
0.00/0.01	c (round 4) 2 del vars, 19 del conss, 28 chg bounds, 1 chg sides, 0 chg coeffs, 56 upgd conss, 8 impls, 48 clqs
0.00/0.02	c    (0.0s) probing: 101/197 (51.3%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.02	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.02	c presolving (5 rounds):
0.00/0.02	c  2 deleted vars, 19 deleted constraints, 28 tightened bounds, 0 added holes, 1 changed sides, 0 changed coefficients
0.00/0.02	c  44 implications, 48 cliques
0.00/0.02	c presolved problem has 225 variables (197 bin, 0 int, 28 impl, 0 cont) and 112 constraints
0.00/0.02	c       1 constraints of type <knapsack>
0.00/0.02	c      52 constraints of type <setppc>
0.00/0.02	c      28 constraints of type <linear>
0.00/0.02	c      28 constraints of type <indicator>
0.00/0.02	c       3 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 1.2.1.3
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 = 1790
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 # default clock type (1: CPU user seconds, 2: wall clock time)
0.00/0.02	c # [type: int, range: [1,2], default: 1]
0.00/0.02	c timing/clocktype = 2
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 # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.00/0.02	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.02	c constraints/indicator/addCouplingCons = 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 |    26 |     - | 978k|   0 |  23 | 225 | 112 | 225 |  56 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.04	c   0.0s|     1 |     0 |    51 |     - |1142k|   0 |  37 | 225 | 112 | 225 |  73 |  17 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.05	c   0.0s|     1 |     0 |    69 |     - |1332k|   0 |  41 | 225 | 112 | 225 |  77 |  21 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.06	c   0.1s|     1 |     0 |    92 |     - |1527k|   0 |  47 | 225 | 112 | 225 |  82 |  26 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.07	c   0.1s|     1 |     0 |   106 |     - |1649k|   0 |  49 | 225 | 112 | 225 |  86 |  30 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.07/0.08	c   0.1s|     1 |     0 |   131 |     - |1766k|   0 |  53 | 225 | 112 | 225 |  91 |  35 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.09/0.10	c   0.1s|     1 |     0 |   153 |     - |1807k|   0 |  51 | 225 | 112 | 225 |  93 |  37 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.19/0.22	c   0.2s|     1 |     2 |   153 |     - |1811k|   0 |  51 | 225 | 112 | 225 |  93 |  37 |   0 |  15 | 0.000000e+00 |      --      |    Inf 
0.19/0.22	o 1473
0.19/0.22	c y 0.2s|     2 |     1 |   153 |   0.0 |1813k|   1 |   - | 225 | 112 |   0 |   0 |  37 |   0 |  15 | 0.000000e+00 | 1.473000e+03 |    Inf 
0.59/0.68	o 405
0.59/0.68	c * 0.7s|   192 |   153 |  1612 |   7.6 |2008k|  25 |   - | 225 | 151 | 225 |  87 |  62 |  39 | 420 | 0.000000e+00 | 4.050000e+02 |    Inf 
0.59/0.68	o 320
0.59/0.68	c * 0.7s|   203 |   151 |  1627 |   7.3 |2017k|  25 |   - | 225 | 160 | 225 |  87 |  63 |  48 | 420 | 0.000000e+00 | 3.200000e+02 |    Inf 
0.69/0.72	o 79
0.69/0.72	c * 0.7s|   261 |    68 |  1756 |   6.2 |1992k|  31 |   - | 225 | 173 | 225 |  86 |  66 |  61 | 461 | 0.000000e+00 | 7.900000e+01 |    Inf 
1.09/1.15	o 63
1.09/1.15	c * 1.1s|   680 |    75 |  5681 |   8.1 |2277k|  31 |   - | 225 | 619 | 225 |  86 | 137 | 514 | 867 | 0.000000e+00 | 6.300000e+01 |    Inf 
1.29/1.31	c 
1.29/1.31	c SCIP Status        : problem is solved [optimal solution found]
1.29/1.31	c Solving Time (sec) : 1.31
1.29/1.31	c Solving Nodes      : 848
1.29/1.31	c Primal Bound       : +6.30000000000000e+01 (23 solutions)
1.29/1.31	c Dual Bound         : +6.30000000000000e+01
1.29/1.31	c Gap                : 0.00 %
1.29/1.31	s OPTIMUM FOUND
1.29/1.31	v -x169 -x168 -x167 -x166 -x165 -x164 x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 -x152 -x151 -x150 -x149 -x148 
1.29/1.31	v -x147 x146 -x145 -x144 -x143 -x142 -x141 -x140 x139 -x138 -x137 -x136 -x135 -x134 -x133 -x132 -x131 -x130 x129 -x128 -x127 
1.29/1.31	v -x126 -x125 -x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 x109 -x108 -x107 -x106 
1.29/1.31	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 
1.29/1.31	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 
1.29/1.31	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 
1.29/1.31	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 
1.29/1.31	v -x4 -x3 -x2 x1 
1.29/1.31	c SCIP Status        : problem is solved [optimal solution found]
1.29/1.31	c Solving Time       :       1.31
1.29/1.31	c Original Problem   :
1.29/1.31	c   Problem name     : HOME/instance-2705317-1278572933.wbo
1.29/1.31	c   Variables        : 227 (198 binary, 0 integer, 29 implicit integer, 0 continuous)
1.29/1.31	c   Constraints      : 131 initial, 131 maximal
1.29/1.31	c Presolved Problem  :
1.29/1.31	c   Problem name     : t_HOME/instance-2705317-1278572933.wbo
1.29/1.31	c   Variables        : 225 (197 binary, 0 integer, 28 implicit integer, 0 continuous)
1.29/1.31	c   Constraints      : 112 initial, 824 maximal
1.29/1.31	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
1.29/1.31	c   trivial          :       0.00          0          0          0          0          0          0          0          0
1.29/1.31	c   dualfix          :       0.00          2          0          0          0          0          0          0          0
1.29/1.31	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
1.29/1.31	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
1.29/1.31	c   implics          :       0.00          0          0          0          0          0          0          0          0
1.29/1.31	c   probing          :       0.01          0          0          0          0          0          0          0          0
1.29/1.31	c   knapsack         :       0.00          0          0          0          0          0          0          0          0
1.29/1.31	c   setppc           :       0.00          0          0          0          0          0          0          0          0
1.29/1.31	c   linear           :       0.00          0          0          0         28          0         18          1          0
1.29/1.31	c   indicator        :       0.00          0          0          0          0          0          1          0          0
1.29/1.31	c   logicor          :       0.00          0          0          0          0          0          0          0          0
1.29/1.31	c   bounddisjunction :       0.00          0          0          0          0          0          0          0          0
1.29/1.31	c   root node        :          -         20          -          -         20          -          -          -          -
1.29/1.31	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
1.29/1.31	c   integral         :          0          0          0        771          0          6        249          0          0        246
1.29/1.31	c   knapsack         :          1          6       2900        516          0          8        490          0          0          0
1.29/1.31	c   setppc           :         52          6       2873        507          0         37       5762          0          0          0
1.29/1.31	c   linear           :         28          6       2854        516          0         13       1936        139          0          0
1.29/1.31	c   indicator        :         28          0       2836        517          0         10       1952          0          0          0
1.29/1.31	c   logicor          :          3+         6       1260        428          0         13        398          0          0          0
1.29/1.31	c   bounddisjunction :          0+         0        649          0          0          1         11          0          0          0
1.29/1.31	c   countsols        :          0          0          0        442          0          0          0          0          0          0
1.29/1.31	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
1.29/1.31	c   integral         :       0.77       0.00       0.00       0.77       0.00
1.29/1.31	c   knapsack         :       0.04       0.00       0.04       0.00       0.00
1.29/1.31	c   setppc           :       0.01       0.00       0.01       0.00       0.00
1.29/1.31	c   linear           :       0.01       0.00       0.01       0.00       0.00
1.29/1.31	c   indicator        :       0.00       0.00       0.00       0.00       0.00
1.29/1.31	c   logicor          :       0.01       0.00       0.01       0.00       0.00
1.29/1.31	c   bounddisjunction :       0.00       0.00       0.00       0.00       0.00
1.29/1.31	c   countsols        :       0.00       0.00       0.00       0.00       0.00
1.29/1.31	c Propagators        :       Time      Calls    Cutoffs    DomReds
1.29/1.31	c   vbounds          :       0.00        552          0        208
1.29/1.31	c   rootredcost      :       0.00          5          0         10
1.29/1.31	c   pseudoobj        :       0.00       2707          7       1704
1.29/1.31	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
1.29/1.31	c   propagation      :       0.00         79         71        386       25.1          1       44.0          -
1.29/1.31	c   infeasible LP    :       0.01        237        233       1139       17.6          2       13.0          0
1.29/1.31	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
1.29/1.31	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
1.29/1.31	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
1.29/1.31	c   applied globally :          -          -          -        727       14.8          -          -          -
1.29/1.31	c   applied locally  :          -          -          -          3       43.7          -          -          -
1.29/1.31	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
1.29/1.31	c   cut pool         :       0.00          5          -          -         37          -    (maximal pool size: 206)
1.29/1.31	c   redcost          :       0.00        784          0        132          0          0
1.29/1.31	c   impliedbounds    :       0.00          6          0          0          0          0
1.29/1.31	c   intobj           :       0.00          0          0          0          0          0
1.29/1.31	c   cgmip            :       0.00          0          0          0          0          0
1.29/1.31	c   gomory           :       0.02          6          0          0         36          0
1.29/1.31	c   strongcg         :       0.02          6          0          0        199          0
1.29/1.31	c   cmir             :       0.01          6          0          0          0          0
1.29/1.31	c   flowcover        :       0.02          6          0          0          0          0
1.29/1.31	c   clique           :       0.00          6          0          0          7          0
1.29/1.31	c   zerohalf         :       0.00          0          0          0          0          0
1.29/1.31	c   mcf              :       0.00          1          0          0          0          0
1.29/1.31	c   rapidlearning    :       0.01          1          0          0          0          0
1.29/1.31	c Pricers            :       Time      Calls       Vars
1.29/1.31	c   problem variables:       0.00          0          0
1.29/1.31	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
1.29/1.31	c   relpscost        :       0.77        254          6        249          0          0        246
1.29/1.31	c   pscost           :       0.00          0          0          0          0          0          0
1.29/1.31	c   inference        :       0.00        438          0          0          0          0        877
1.29/1.31	c   mostinf          :       0.00          0          0          0          0          0          0
1.29/1.31	c   leastinf         :       0.00          0          0          0          0          0          0
1.29/1.31	c   fullstrong       :       0.00          0          0          0          0          0          0
1.29/1.31	c   allfullstrong    :       0.00          0          0          0          0          0          0
1.29/1.31	c   random           :       0.00          0          0          0          0          0          0
1.29/1.31	c Primal Heuristics  :       Time      Calls      Found
1.29/1.31	c   LP solutions     :       0.00          -          4
1.29/1.31	c   pseudo solutions :       0.00          -          0
1.29/1.31	c   oneopt           :       0.00          5          0
1.29/1.31	c   veclendiving     :       0.00         11          0
1.29/1.31	c   linesearchdiving :       0.00         11          0
1.29/1.31	c   guideddiving     :       0.00         11          0
1.29/1.31	c   objpscostdiving  :       0.00          6          0
1.29/1.31	c   coefdiving       :       0.00         12          0
1.29/1.31	c   pscostdiving     :       0.00         12          0
1.29/1.31	c   fracdiving       :       0.00         12          0
1.29/1.31	c   rootsoldiving    :       0.00          8          0
1.29/1.31	c   trivial          :       0.00          2          0
1.29/1.31	c   simplerounding   :       0.00        244          0
1.29/1.31	c   zirounding       :       0.00        129          0
1.29/1.31	c   rounding         :       0.00        174          0
1.29/1.31	c   shifting         :       0.01         31          0
1.29/1.31	c   intshifting      :       0.00          0          0
1.29/1.31	c   twoopt           :       0.00          0          0
1.29/1.31	c   fixandinfer      :       0.00          0          0
1.29/1.31	c   feaspump         :       0.00          1          0
1.29/1.31	c   intdiving        :       0.00          0          0
1.29/1.31	c   actconsdiving    :       0.00          0          0
1.29/1.31	c   octane           :       0.00          0          0
1.29/1.31	c   rens             :       0.02          1          0
1.29/1.31	c   rins             :       0.00          0          0
1.29/1.31	c   localbranching   :       0.00          0          0
1.29/1.31	c   mutation         :       0.00          0          0
1.29/1.31	c   crossover        :       0.01          1          0
1.29/1.31	c   dins             :       0.00          0          0
1.29/1.31	c   undercover       :       0.00          0          0
1.29/1.31	c   nlp              :       0.00          0          0
1.29/1.31	c   trysol           :       0.00         20         19
1.29/1.31	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
1.29/1.31	c   primal LP        :       0.00          0          0       0.00          -
1.29/1.31	c   dual LP          :       0.24        652       7765      11.91   31885.71
1.29/1.31	c   lex dual LP      :       0.00          0          0       0.00          -
1.29/1.31	c   barrier LP       :       0.00          0          0       0.00          -
1.29/1.31	c   diving/probing LP:       0.01         23        111       4.83          -
1.29/1.31	c   strong branching :       0.76        971      33908      34.92   44325.86
1.29/1.31	c     (at root node) :          -         15       3445     229.67          -
1.29/1.31	c   conflict analysis:       0.00          0          0       0.00          -
1.29/1.31	c B&B Tree           :
1.29/1.31	c   number of runs   :          1
1.29/1.31	c   nodes            :        848
1.29/1.31	c   nodes (total)    :        848
1.29/1.31	c   nodes left       :          0
1.29/1.31	c   max depth        :         31
1.29/1.31	c   max depth (total):         31
1.29/1.31	c   backtracks       :        255 (30.1%)
1.29/1.31	c   delayed cutoffs  :        124
1.29/1.31	c   repropagations   :        563 (5192 domain reductions, 43 cutoffs)
1.29/1.31	c   avg switch length:       3.70
1.29/1.31	c   switching time   :       0.02
1.29/1.31	c Solution           :
1.29/1.31	c   Solutions found  :         23 (5 improvements)
1.29/1.31	c   First Solution   : +1.47300000000000e+03   (in run 1, after 1 nodes, 0.11 seconds, depth 0, found by <trysol>)
1.29/1.31	c   Primal Bound     : +6.30000000000000e+01   (in run 1, after 680 nodes, 1.15 seconds, depth 9, found by <relaxation>)
1.29/1.31	c   Dual Bound       : +6.30000000000000e+01
1.29/1.31	c   Gap              :       0.00 %
1.29/1.31	c   Root Dual Bound  : +0.00000000000000e+00
1.29/1.31	c   Root Iterations  :        153
1.29/1.31	c Time complete: 1.31.

Verifier Data 

OK	63

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2705317-1278572933/watcher-2705317-1278572933 -o /tmp/evaluation-result-2705317-1278572933/solver-2705317-1278572933 -C 1800 -W 2000 -M 3800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2705317-1278572933.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: 0.00 0.00 0.00 2/173 22214
/proc/meminfo: memFree=30144352/32951124 swapFree=67111528/67111528
[pid=22214] ppid=22212 vsize=12344 CPUtime=0
/proc/22214/stat : 22214 (pbscip.linux.x8) R 22212 22214 22157 0 -1 4202496 1919 0 0 0 0 0 0 0 23 0 1 0 25508279 12640256 1838 4089446400 4194304 10345943 140734902016736 18446744073709551615 6326861 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/22214/statm: 3086 1839 429 1502 0 1579 0

[startup+0.0795201 s]
/proc/loadavg: 0.00 0.00 0.00 2/173 22214
/proc/meminfo: memFree=30144352/32951124 swapFree=67111528/67111528
[pid=22214] ppid=22212 vsize=19332 CPUtime=0.07
/proc/22214/stat : 22214 (pbscip.linux.x8) R 22212 22214 22157 0 -1 4202496 5996 0 0 0 7 0 0 0 23 0 1 0 25508279 19795968 3433 4089446400 4194304 10345943 140734902016736 18446744073709551615 6129678 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/22214/statm: 4833 3433 761 1502 0 3326 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 19332

[startup+0.100518 s]
/proc/loadavg: 0.00 0.00 0.00 2/173 22214
/proc/meminfo: memFree=30144352/32951124 swapFree=67111528/67111528
[pid=22214] ppid=22212 vsize=19600 CPUtime=0.09
/proc/22214/stat : 22214 (pbscip.linux.x8) R 22212 22214 22157 0 -1 4202496 6069 0 0 0 9 0 0 0 23 0 1 0 25508279 20070400 3506 4089446400 4194304 10345943 140734902016736 18446744073709551615 4270404 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/22214/statm: 4900 3506 762 1502 0 3393 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 19600

[startup+0.30051 s]
/proc/loadavg: 0.00 0.00 0.00 2/173 22214
/proc/meminfo: memFree=30144352/32951124 swapFree=67111528/67111528
[pid=22214] ppid=22212 vsize=29152 CPUtime=0.29
/proc/22214/stat : 22214 (pbscip.linux.x8) R 22212 22214 22157 0 -1 4202496 8285 0 0 0 27 2 0 0 23 0 1 0 25508279 29851648 5722 4089446400 4194304 10345943 140734902016736 18446744073709551615 9194679 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/22214/statm: 7288 5722 798 1502 0 5781 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29152

[startup+0.700402 s]
/proc/loadavg: 0.00 0.00 0.00 2/173 22214
/proc/meminfo: memFree=30144352/32951124 swapFree=67111528/67111528
[pid=22214] ppid=22212 vsize=29152 CPUtime=0.69
/proc/22214/stat : 22214 (pbscip.linux.x8) R 22212 22214 22157 0 -1 4202496 8301 0 0 0 65 4 0 0 25 0 1 0 25508279 29851648 5738 4089446400 4194304 10345943 140734902016736 18446744073709551615 9194679 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/22214/statm: 7288 5738 805 1502 0 5781 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 29152

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

[startup+1.10537 s]
/proc/loadavg: 0.08 0.02 0.01 2/174 22215
/proc/meminfo: memFree=30124256/32951124 swapFree=67111528/67111528
[pid=22214] ppid=22212 vsize=29152 CPUtime=1.09
/proc/22214/stat : 22214 (pbscip.linux.x8) R 22212 22214 22157 0 -1 4202496 8318 0 0 0 104 5 0 0 25 0 1 0 25508279 29851648 5755 4089446400 4194304 10345943 140734902016736 18446744073709551615 9194679 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/22214/statm: 7288 5755 807 1502 0 5781 0
Current children cumulated CPU time (s) 1.09
Current children cumulated vsize (KiB) 29152

[startup+1.30033 s]
/proc/loadavg: 0.08 0.02 0.01 2/174 22215
/proc/meminfo: memFree=30124256/32951124 swapFree=67111528/67111528
[pid=22214] ppid=22212 vsize=29152 CPUtime=1.29
/proc/22214/stat : 22214 (pbscip.linux.x8) R 22212 22214 22157 0 -1 4202496 8331 0 0 0 123 6 0 0 25 0 1 0 25508279 29851648 5767 4089446400 4194304 10345943 140734902016736 18446744073709551615 4911287 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/22214/statm: 7288 5767 806 1502 0 5781 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 29152

Child status: 0
Real time (s): 1.31987
CPU time (s): 1.3198
CPU user time (s): 1.25181
CPU system time (s): 0.067989
CPU usage (%): 99.9945
Max. virtual memory (cumulated for all children) (KiB): 29152

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.25181
system time used= 0.067989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8335
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= 1

runsolver used 0.003999 second user time and 0.011998 second system time

The end

Launcher Data 

Begin job on node106 at 2010-07-08 09:08:54
IDJOB=2705317
IDBENCH=78786
IDSOLVER=1214
FILE ID=node106/2705317-1278572933
PBS_JOBID= 11240242
Free space on /tmp= 73248 MiB

SOLVER NAME= SCIPclp SCIP 1.2.1.3 with Clp 1.11.1 (Release Version) as LP solver
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1110978334--soft-66-100-0.wbo
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.clp -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2705317-1278572933/watcher-2705317-1278572933 -o /tmp/evaluation-result-2705317-1278572933/solver-2705317-1278572933 -C 1800 -W 2000 -M 3800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2705317-1278572933.wbo -t 1800 -m 3800

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

MD5SUM BENCH= 4d6b693ddbf7ce459649ee1140704478
RANDOM SEED=1590159028

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		: 2666.814
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	: 5333.62
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		: 2666.814
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		: 2666.814
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.814
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	: 5332.77
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		: 2666.814
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		: 2666.814
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		: 2666.814
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	: 5332.82
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		: 2666.814
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      30144880 kB
Buffers:        148012 kB
Cached:        2428204 kB
SwapCached:          0 kB
Active:        1083664 kB
Inactive:      1554424 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      30144880 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:           12928 kB
Writeback:           0 kB
AnonPages:       61872 kB
Mapped:          14412 kB
Slab:           104796 kB
PageTables:       4508 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   184096 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= 73236 MiB
End job on node106 at 2010-07-08 09:08:55