Trace number 1869101

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 NameAnswerobjCPU timeWall clock time
SCIPclp SCIP 1.1.0.7 with CLP 1.8.2OPT94 40.9888 40.9994

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-jnh220.opb
MD5SUMaa59811357c2c173a2986582be1a1c3c
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark94
Best CPU time to get the best result obtained on this benchmark0.039993
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 94
Optimality of the best value was proved YES
Number of variables200
Total number of constraints900
Number of constraints which are clauses900
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint11
Number of terms in the objective function 200
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 200
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
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 

0.00/0.02	c SCIP version 1.1.0.7
0.00/0.02	c LP-Solver Clp 1.8.2
0.00/0.02	c user parameter file <scip.set> not found - using default parameters
0.00/0.02	c read problem <HOME/instance-1869101-1245158817.opb>
0.00/0.02	c original problem has 200 variables (200 bin, 0 int, 0 impl, 0 cont) and 900 constraints
0.00/0.03	c start presolving problem
0.00/0.03	c presolving:
0.00/0.07	c (round 1) 0 del vars, 15 del conss, 0 chg bounds, 15 chg sides, 0 chg coeffs, 885 upgd conss, 616 impls, 0 clqs
0.09/0.10	c presolving (2 rounds):
0.09/0.10	c  0 deleted vars, 15 deleted constraints, 0 tightened bounds, 0 added holes, 15 changed sides, 0 changed coefficients
0.09/0.10	c  1272 implications, 0 cliques
0.09/0.10	c presolved problem has 200 variables (200 bin, 0 int, 0 impl, 0 cont) and 885 constraints
0.09/0.10	c     885 constraints of type <logicor>
0.09/0.10	c transformed objective value is always integral (scale: 1)
0.09/0.10	c Presolving Time: 0.07
0.09/0.10	c strange?!, PURESAT with obj
0.09/0.10	c -----------------------------------------------------------------------------------------------
0.09/0.10	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.10	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.10	c limits/memory = c 1620
0.09/0.10	c # maximal time in seconds to run
0.09/0.10	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.10	c limits/time = c 1791
0.09/0.10	c # frequency for displaying node information lines
0.09/0.10	c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.10	c display/freq = c 10000
0.09/0.10	c -----------------------------------------------------------------------------------------------
0.09/0.10	c start solving problem
0.09/0.10	c 
0.19/0.26	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.19/0.26	c   0.2s|     1 |     0 |   667 |1825k|   0 | 180 | 200 | 885 | 885 | 200 | 885 |   0 |   0 |   0 | 6.890088e+01 |      --      |    Inf 
0.79/0.84	c   0.8s|     1 |     0 |  2254 |3765k|   0 | 181 | 200 | 885 | 885 | 200 | 916 |  31 |   0 |   0 | 7.003897e+01 |      --      |    Inf 
0.99/1.06	c   1.0s|     1 |     0 |  2340 |5876k|   0 | 182 | 200 | 885 | 885 | 200 | 919 |  34 |   0 |   0 | 7.018385e+01 |      --      |    Inf 
1.29/1.31	c   1.3s|     1 |     0 |  2416 |6550k|   0 | 183 | 200 | 885 | 885 | 200 | 920 |  35 |   0 |   0 | 7.022505e+01 |      --      |    Inf 
1.48/1.58	c   1.5s|     1 |     0 |  2495 |7764k|   0 | 177 | 200 | 885 | 885 | 200 | 921 |  36 |   0 |   0 | 7.024600e+01 |      --      |    Inf 
1.79/1.85	c   1.8s|     1 |     0 |  2547 |9044k|   0 | 181 | 200 | 885 | 885 | 200 | 922 |  37 |   0 |   0 | 7.026246e+01 |      --      |    Inf 
2.09/2.14	c   2.1s|     1 |     0 |  2602 |  10M|   0 | 185 | 200 | 885 | 885 | 200 | 923 |  38 |   0 |   0 | 7.027150e+01 |      --      |    Inf 
2.39/2.43	c   2.4s|     1 |     0 |  2676 |  12M|   0 | 182 | 200 | 885 | 885 | 200 | 924 |  39 |   0 |   0 | 7.027797e+01 |      --      |    Inf 
2.69/2.73	c   2.7s|     1 |     0 |  2727 |  12M|   0 | 182 | 200 | 885 | 885 | 200 | 927 |  42 |   0 |   0 | 7.028211e+01 |      --      |    Inf 
2.99/3.04	c   3.0s|     1 |     0 |  2803 |  13M|   0 | 181 | 200 | 885 | 885 | 200 | 928 |  43 |   0 |   0 | 7.028822e+01 |      --      |    Inf 
3.29/3.33	c   3.2s|     1 |     0 |  2835 |  13M|   0 | 183 | 200 | 885 | 885 | 200 | 929 |  44 |   0 |   0 | 7.029245e+01 |      --      |    Inf 
3.59/3.61	c   3.5s|     1 |     0 |  2866 |  14M|   0 | 182 | 200 | 885 | 885 | 200 | 923 |  45 |   0 |   0 | 7.029558e+01 |      --      |    Inf 
3.79/3.88	c   3.8s|     1 |     0 |  2917 |  14M|   0 | 184 | 200 | 885 | 885 | 200 | 925 |  47 |   0 |   0 | 7.030313e+01 |      --      |    Inf 
4.09/4.14	c   4.1s|     1 |     0 |  2957 |  14M|   0 | 183 | 200 | 885 | 885 | 200 | 926 |  48 |   0 |   0 | 7.030607e+01 |      --      |    Inf 
4.39/4.40	c   4.3s|     1 |     0 |  2996 |  14M|   0 | 182 | 200 | 885 | 885 | 200 | 927 |  49 |   0 |   0 | 7.031073e+01 |      --      |    Inf 
4.59/4.67	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
4.59/4.67	c   4.6s|     1 |     0 |  3023 |  14M|   0 | 181 | 200 | 885 | 885 | 200 | 928 |  50 |   0 |   0 | 7.031192e+01 |      --      |    Inf 
4.89/4.95	c   4.9s|     1 |     0 |  3046 |  14M|   0 | 182 | 200 | 885 | 885 | 200 | 929 |  51 |   0 |   0 | 7.031261e+01 |      --      |    Inf 
5.19/5.24	c   5.2s|     1 |     0 |  3076 |  14M|   0 | 182 | 200 | 885 | 885 | 200 | 924 |  52 |   0 |   0 | 7.031328e+01 |      --      |    Inf 
5.49/5.52	c   5.4s|     1 |     0 |  3094 |  14M|   0 | 182 | 200 | 885 | 885 | 200 | 927 |  55 |   0 |   0 | 7.031357e+01 |      --      |    Inf 
6.99/7.02	c   6.9s|     1 |     2 |  3094 |  14M|   0 | 182 | 200 | 885 | 885 | 200 | 927 |  55 |   0 |  22 | 7.031357e+01 |      --      |    Inf 
35.78/35.81	o 97
35.78/35.81	c *35.6s|   120 |    16 | 22491 |  14M|  20 |   - | 200 | 964 | 166 | 200 | 912 |  55 |  79 | 717 | 7.573348e+01 | 9.700000e+01 |  28.08%
35.78/35.81	o 96
35.78/35.81	c k35.6s|   120 |    14 | 22491 |  14M|  20 |   - | 200 | 964 | 166 | 200 | 912 |  55 |  79 | 717 | 7.573348e+01 | 9.600000e+01 |  26.76%
36.08/36.17	o 95
36.08/36.17	c *36.0s|   146 |    14 | 24155 |  14M|  20 |   - | 200 | 989 | 257 | 200 | 912 |  55 | 104 | 717 | 7.619048e+01 | 9.500000e+01 |  24.69%
37.68/37.77	o 94
37.68/37.77	c *37.5s|   239 |    14 | 31929 |  14M|  20 |   - | 200 |1093 | 809 | 200 | 912 |  55 | 209 | 717 | 7.733372e+01 | 9.400000e+01 |  21.55%
40.88/40.98	c 
40.88/40.98	c SCIP Status        : problem is solved [optimal solution found]
40.88/40.98	c Solving Time (sec) : 40.73
40.88/40.98	c Solving Nodes      : 402
40.88/40.98	c Primal Bound       : +9.40000000000000e+01 (4 solutions)
40.88/40.98	c Dual Bound         : +9.40000000000000e+01
40.88/40.98	c Gap                : 0.00 %
40.88/40.98	c NODE         402
40.88/40.98	c DUAL BOUND   94
40.88/40.98	c PRIMAL BOUND 94
40.88/40.98	c GAP          0
40.88/40.98	s OPTIMUM FOUND
40.88/40.98	v -x200 x199 x198 -x197 x196 -x195 x194 -x193 x192 -x191 x190 -x189 -x188 x187 -x186 x185 x184 -x183 x182 -x181 -x180 x179 x178 -x177 
40.88/40.98	v x176 -x175 -x174 x173 -x172 x171 -x170 x169 -x168 x167 -x166 x165 -x164 x163 -x162 x161 -x160 -x159 x158 -x157 -x156 x155 
40.88/40.98	v -x154 x153 x152 -x151 x150 -x149 x148 -x147 x146 -x145 -x144 x143 x142 -x141 -x140 x139 -x138 x137 x136 -x135 x134 -x133 -x132 
40.88/40.98	v x131 -x130 x129 x128 -x127 x126 -x125 x124 -x123 x122 -x121 x120 -x119 -x118 x117 -x116 -x115 -x114 x113 -x112 x111 -x110 
40.88/40.98	v x109 x108 -x107 -x106 x105 x104 -x103 -x102 x101 -x100 -x99 x98 -x97 x96 -x95 -x94 -x93 x92 -x91 -x90 x89 x88 -x87 -x86 x85 
40.88/40.98	v x84 -x83 -x82 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 
40.88/40.98	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 -x30 x29 
40.88/40.98	v -x28 -x27 x26 -x25 -x24 x23 -x22 x21 -x20 x19 x18 -x17 x16 -x15 -x14 x13 -x12 x11 x10 -x9 -x8 x7 -x6 x5 -x4 x3 -x2 x1 
40.88/40.98	c SCIP Status        : problem is solved [optimal solution found]
40.88/40.98	c Solving Time       :      40.73
40.88/40.98	c Original Problem   :
40.88/40.98	c   Problem name     : HOME/instance-1869101-1245158817.opb
40.88/40.98	c   Variables        : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
40.88/40.98	c   Constraints      : 900 initial, 900 maximal
40.88/40.98	c Presolved Problem  :
40.88/40.98	c   Problem name     : t_HOME/instance-1869101-1245158817.opb
40.88/40.98	c   Variables        : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
40.88/40.98	c   Constraints      : 885 initial, 1227 maximal
40.88/40.98	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
40.88/40.98	c   trivial          :       0.00          0          0          0          0          0          0          0          0
40.88/40.98	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
40.88/40.98	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
40.88/40.98	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
40.88/40.98	c   implics          :       0.00          0          0          0          0          0          0          0          0
40.88/40.98	c   probing          :       0.02          0          0          0          0          0          0          0          0
40.88/40.98	c   linear           :       0.03          0          0          0          0          0         15         15          0
40.88/40.98	c   logicor          :       0.02          0          0          0          0          0          0          0          0
40.88/40.98	c   root node        :          -          0          -          -          0          -          -          -          -
40.88/40.98	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
40.88/40.98	c   integral         :          0          0          0        273          0          8         45          0          0        492
40.88/40.98	c   logicor          :        885+        19       5396          3          0        204      13459          0          0          0
40.88/40.98	c   countsols        :          0          0          0          3          0          0          0          0          0          0
40.88/40.98	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
40.88/40.98	c   integral         :      26.60       0.00       0.00      26.60       0.00
40.88/40.98	c   logicor          :       0.12       0.00       0.12       0.00       0.00
40.88/40.98	c   countsols        :       0.00       0.00       0.00       0.00       0.00
40.88/40.98	c Propagators        :       Time      Calls    Cutoffs    DomReds
40.88/40.98	c   rootredcost      :       0.00          3          0          0
40.88/40.98	c   pseudoobj        :       0.05       5067          1         25
40.88/40.98	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
40.88/40.98	c   propagation      :       0.00        204        174        833       12.1         26        6.9          -
40.88/40.98	c   infeasible LP    :       0.00         25          0          0        0.0          0        0.0          0
40.88/40.98	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
40.88/40.98	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
40.88/40.98	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
40.88/40.98	c   applied globally :          -          -          -        383       10.2          -          -          -
40.88/40.98	c   applied locally  :          -          -          -          0        0.0          -          -          -
40.88/40.98	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
40.88/40.98	c   cut pool         :       0.09         18          -          -        303          -    (maximal pool size: 2683)
40.88/40.98	c   redcost          :       0.00        295          0         19          0          0
40.88/40.98	c   impliedbounds    :       0.00         19          0          0         60          0
40.88/40.98	c   intobj           :       0.00          0          0          0          0          0
40.88/40.98	c   gomory           :       2.39         19          0          0          9          0
40.88/40.98	c   strongcg         :       2.07         19          0          0       2908          0
40.88/40.98	c   cmir             :       0.07         10          0          0          0          0
40.88/40.98	c   flowcover        :       0.10         10          0          0          0          0
40.88/40.98	c   clique           :       0.00         19          0          0         12          0
40.88/40.98	c   zerohalf         :       0.00          0          0          0          0          0
40.88/40.98	c   mcf              :       0.00          1          0          0          0          0
40.88/40.98	c Pricers            :       Time      Calls       Vars
40.88/40.98	c   problem variables:       0.00          0          0
40.88/40.98	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
40.88/40.98	c   relpscost        :      26.60        270          8         45          0          0        492
40.88/40.98	c   pscost           :       0.00          0          0          0          0          0          0
40.88/40.98	c   inference        :       0.00          0          0          0          0          0          0
40.88/40.98	c   mostinf          :       0.00          0          0          0          0          0          0
40.88/40.98	c   leastinf         :       0.00          0          0          0          0          0          0
40.88/40.98	c   fullstrong       :       0.00          0          0          0          0          0          0
40.88/40.98	c   allfullstrong    :       0.00          0          0          0          0          0          0
40.88/40.98	c   random           :       0.00          0          0          0          0          0          0
40.88/40.98	c Primal Heuristics  :       Time      Calls      Found
40.88/40.98	c   LP solutions     :       0.00          -          3
40.88/40.98	c   pseudo solutions :       0.00          -          0
40.88/40.98	c   objpscostdiving  :       0.00          0          0
40.88/40.98	c   rootsoldiving    :       0.00          0          0
40.88/40.98	c   linesearchdiving :       0.00          0          0
40.88/40.98	c   guideddiving     :       0.00          0          0
40.88/40.98	c   crossover        :       0.00          0          0
40.88/40.98	c   intshifting      :       0.00          0          0
40.88/40.98	c   oneopt           :       0.00          3          1
40.88/40.98	c   coefdiving       :       0.05          1          0
40.88/40.98	c   pscostdiving     :       0.00          1          0
40.88/40.98	c   fracdiving       :       0.03          1          0
40.88/40.98	c   veclendiving     :       0.00          1          0
40.88/40.98	c   feaspump         :       0.33          1          0
40.88/40.98	c   simplerounding   :       0.00          0          0
40.88/40.98	c   rounding         :       0.12        191          0
40.88/40.98	c   shifting         :       0.03         49          0
40.88/40.98	c   fixandinfer      :       0.00          0          0
40.88/40.98	c   intdiving        :       0.00          0          0
40.88/40.98	c   actconsdiving    :       0.00          0          0
40.88/40.98	c   octane           :       0.00          0          0
40.88/40.98	c   rens             :       0.00          0          0
40.88/40.98	c   rins             :       0.00          0          0
40.88/40.98	c   localbranching   :       0.00          0          0
40.88/40.98	c   mutation         :       0.00          0          0
40.88/40.98	c   dins             :       0.00          0          0
40.88/40.98	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
40.88/40.98	c   primal LP        :       0.07          0          0       0.00       0.00
40.88/40.98	c   dual LP          :       8.35        314      42686     135.94    5112.10
40.88/40.98	c   barrier LP       :       0.00          0          0       0.00          -
40.88/40.98	c   diving/probing LP:       0.41         46       1742      37.87    4248.78
40.88/40.98	c   strong branching :      26.56        734     110637     150.73    4165.55
40.88/40.98	c     (at root node) :          -         22       4048     184.00          -
40.88/40.98	c   conflict analysis:       0.00          0          0       0.00          -
40.88/40.98	c B&B Tree           :
40.88/40.98	c   number of runs   :          1
40.88/40.98	c   nodes            :        402
40.88/40.98	c   nodes (total)    :        402
40.88/40.98	c   nodes left       :          0
40.88/40.98	c   max depth        :         20
40.88/40.98	c   max depth (total):         20
40.88/40.98	c   backtracks       :        115 (28.6%)
40.88/40.98	c   delayed cutoffs  :         89
40.88/40.98	c   repropagations   :        241 (4761 domain reductions, 76 cutoffs)
40.88/40.98	c   avg switch length:       3.26
40.88/40.98	c   switching time   :       0.10
40.88/40.98	c Solution           :
40.88/40.98	c   Solutions found  :          4 (4 improvements)
40.88/40.98	c   Primal Bound     : +9.40000000000000e+01   (in run 1, after 239 nodes, 37.55 seconds, depth 9, found by <relaxation>)
40.88/40.98	c   Dual Bound       : +9.40000000000000e+01
40.88/40.98	c   Gap              :       0.00 %
40.88/40.98	c   Root Dual Bound  : +7.03135721842862e+01
40.88/40.99	c Time complete: 40.98.

Verifier Data 

OK	94

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1869101-1245158817/watcher-1869101-1245158817 -o /tmp/evaluation-result-1869101-1245158817/solver-1869101-1245158817 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869101-1245158817.opb 

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): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 2950
/proc/meminfo: memFree=1920552/2055920 swapFree=4181364/4192956
[pid=2950] ppid=2948 vsize=5812 CPUtime=0
/proc/2950/stat : 2950 (pbscip.linux.x8) R 2948 2950 2870 0 -1 4194304 521 0 0 0 0 0 0 0 18 0 1 0 183479025 5951488 506 1992294400 4194304 9342243 548682068736 18446744073709551615 8143668 0 0 4096 0 0 0 0 17 1 0 0
/proc/2950/statm: 1454 516 345 1256 0 193 0

[startup+0.0978931 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 2950
/proc/meminfo: memFree=1920552/2055920 swapFree=4181364/4192956
[pid=2950] ppid=2948 vsize=14940 CPUtime=0.09
/proc/2950/stat : 2950 (pbscip.linux.x8) R 2948 2950 2870 0 -1 4194304 2908 0 0 0 8 1 0 0 18 0 1 0 183479025 15298560 2538 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2950/statm: 3735 2538 482 1256 0 2474 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14940

[startup+0.101894 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 2950
/proc/meminfo: memFree=1920552/2055920 swapFree=4181364/4192956
[pid=2950] ppid=2948 vsize=14940 CPUtime=0.09
/proc/2950/stat : 2950 (pbscip.linux.x8) R 2948 2950 2870 0 -1 4194304 2911 0 0 0 8 1 0 0 18 0 1 0 183479025 15298560 2541 1992294400 4194304 9342243 548682068736 18446744073709551615 4444672 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2950/statm: 3735 2541 485 1256 0 2474 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14940

[startup+0.301913 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 2950
/proc/meminfo: memFree=1920552/2055920 swapFree=4181364/4192956
[pid=2950] ppid=2948 vsize=18872 CPUtime=0.29
/proc/2950/stat : 2950 (pbscip.linux.x8) R 2948 2950 2870 0 -1 4194304 3683 0 0 0 27 2 0 0 19 0 1 0 183479025 19324928 3313 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2950/statm: 4718 3313 635 1256 0 3457 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18872

[startup+0.701953 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 2950
/proc/meminfo: memFree=1920552/2055920 swapFree=4181364/4192956
[pid=2950] ppid=2948 vsize=18872 CPUtime=0.69
/proc/2950/stat : 2950 (pbscip.linux.x8) R 2948 2950 2870 0 -1 4194304 3776 0 0 0 67 2 0 0 22 0 1 0 183479025 19324928 3406 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2950/statm: 4718 3406 646 1256 0 3457 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18872

[startup+1.50103 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2951
/proc/meminfo: memFree=1904224/2055920 swapFree=4181364/4192956
[pid=2950] ppid=2948 vsize=25224 CPUtime=1.48
/proc/2950/stat : 2950 (pbscip.linux.x8) R 2948 2950 2870 0 -1 4194304 5441 0 0 0 146 2 0 0 25 0 1 0 183479025 25829376 5071 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2950/statm: 6306 5071 668 1256 0 5045 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 25224

[startup+3.10119 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2951
/proc/meminfo: memFree=1897376/2055920 swapFree=4181364/4192956
[pid=2950] ppid=2948 vsize=34628 CPUtime=3.09
/proc/2950/stat : 2950 (pbscip.linux.x8) R 2948 2950 2870 0 -1 4194304 7597 0 0 0 304 5 0 0 25 0 1 0 183479025 35459072 7227 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2950/statm: 8657 7227 668 1256 0 7396 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 34628

[startup+6.30151 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2951
/proc/meminfo: memFree=1891872/2055920 swapFree=4181364/4192956
[pid=2950] ppid=2948 vsize=37952 CPUtime=6.29
/proc/2950/stat : 2950 (pbscip.linux.x8) R 2948 2950 2870 0 -1 4194304 8722 0 0 0 622 7 0 0 25 0 1 0 183479025 38862848 8336 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2950/statm: 9488 8336 678 1256 0 8227 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 37952

[startup+12.7021 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2951
/proc/meminfo: memFree=1891240/2055920 swapFree=4181364/4192956
[pid=2950] ppid=2948 vsize=37536 CPUtime=12.68
/proc/2950/stat : 2950 (pbscip.linux.x8) R 2948 2950 2870 0 -1 4194304 8774 0 0 0 1259 9 0 0 25 0 1 0 183479025 38436864 7897 1992294400 4194304 9342243 548682068736 18446744073709551615 6960300 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2950/statm: 9384 7897 686 1256 0 8123 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 37536

[startup+25.5014 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2951
/proc/meminfo: memFree=1891176/2055920 swapFree=4181364/4192956
[pid=2950] ppid=2948 vsize=38152 CPUtime=25.49
/proc/2950/stat : 2950 (pbscip.linux.x8) R 2948 2950 2870 0 -1 4194304 8838 0 0 0 2534 15 0 0 25 0 1 0 183479025 39067648 7961 1992294400 4194304 9342243 548682068736 18446744073709551615 6867746 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2950/statm: 9538 7961 686 1256 0 8277 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 38152

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

[startup+31.9051 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2951
/proc/meminfo: memFree=1891176/2055920 swapFree=4181364/4192956
[pid=2950] ppid=2948 vsize=38152 CPUtime=31.89
/proc/2950/stat : 2950 (pbscip.linux.x8) R 2948 2950 2870 0 -1 4194304 8871 0 0 0 3172 17 0 0 25 0 1 0 183479025 39067648 7994 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2950/statm: 9538 7994 686 1256 0 8277 0
Current children cumulated CPU time (s) 31.89
Current children cumulated vsize (KiB) 38152

[startup+35.1014 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2951
/proc/meminfo: memFree=1891112/2055920 swapFree=4181364/4192956
[pid=2950] ppid=2948 vsize=38444 CPUtime=35.08
/proc/2950/stat : 2950 (pbscip.linux.x8) R 2948 2950 2870 0 -1 4194304 8883 0 0 0 3490 18 0 0 25 0 1 0 183479025 39366656 8006 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2950/statm: 9611 8006 687 1256 0 8350 0
Current children cumulated CPU time (s) 35.08
Current children cumulated vsize (KiB) 38444

[startup+38.3017 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2951
/proc/meminfo: memFree=1891048/2055920 swapFree=4181364/4192956
[pid=2950] ppid=2948 vsize=38444 CPUtime=38.28
/proc/2950/stat : 2950 (pbscip.linux.x8) R 2948 2950 2870 0 -1 4194304 8908 0 0 0 3808 20 0 0 25 0 1 0 183479025 39366656 8031 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2950/statm: 9611 8031 687 1256 0 8350 0
Current children cumulated CPU time (s) 38.28
Current children cumulated vsize (KiB) 38444

[startup+39.9019 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2951
/proc/meminfo: memFree=1890920/2055920 swapFree=4181364/4192956
[pid=2950] ppid=2948 vsize=38444 CPUtime=39.88
/proc/2950/stat : 2950 (pbscip.linux.x8) R 2948 2950 2870 0 -1 4194304 8928 0 0 0 3967 21 0 0 25 0 1 0 183479025 39366656 8051 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2950/statm: 9611 8051 687 1256 0 8350 0
Current children cumulated CPU time (s) 39.88
Current children cumulated vsize (KiB) 38444

[startup+40.7059 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2951
/proc/meminfo: memFree=1890920/2055920 swapFree=4181364/4192956
[pid=2950] ppid=2948 vsize=38444 CPUtime=40.69
/proc/2950/stat : 2950 (pbscip.linux.x8) R 2948 2950 2870 0 -1 4194304 8928 0 0 0 4047 22 0 0 25 0 1 0 183479025 39366656 8051 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2950/statm: 9611 8051 687 1256 0 8350 0
Current children cumulated CPU time (s) 40.69
Current children cumulated vsize (KiB) 38444

[startup+40.902 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2951
/proc/meminfo: memFree=1890920/2055920 swapFree=4181364/4192956
[pid=2950] ppid=2948 vsize=38444 CPUtime=40.88
/proc/2950/stat : 2950 (pbscip.linux.x8) R 2948 2950 2870 0 -1 4194304 8928 0 0 0 4066 22 0 0 25 0 1 0 183479025 39366656 8051 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2950/statm: 9611 8051 687 1256 0 8350 0
Current children cumulated CPU time (s) 40.88
Current children cumulated vsize (KiB) 38444

Child status: 0
Real time (s): 40.9994
CPU time (s): 40.9888
CPU user time (s): 40.7568
CPU system time (s): 0.231964
CPU usage (%): 99.974
Max. virtual memory (cumulated for all children) (KiB): 38444

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 40.7568
system time used= 0.231964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8936
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= 35

runsolver used 0.045993 second user time and 0.083987 second system time

The end

Launcher Data 

Begin job on node36 at 2009-06-16 15:26:57
IDJOB=1869101
IDBENCH=2172
IDSOLVER=684
FILE ID=node36/1869101-1245158817
PBS_JOBID= 9363826
Free space on /tmp= 66200 MiB

SOLVER NAME= SCIPclp SCIP 1.1.0.7 with CLP 1.8.2
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-jnh220.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1869101-1245158817/watcher-1869101-1245158817 -o /tmp/evaluation-result-1869101-1245158817/solver-1869101-1245158817 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869101-1245158817.opb

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

MD5SUM BENCH= aa59811357c2c173a2986582be1a1c3c
RANDOM SEED=2004947317

node36.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.230
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.230
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1920968 kB
Buffers:         24516 kB
Cached:          64384 kB
SwapCached:       6436 kB
Active:          63260 kB
Inactive:        34608 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1920968 kB
SwapTotal:     4192956 kB
SwapFree:      4181364 kB
Dirty:           11764 kB
Writeback:           0 kB
Mapped:          13428 kB
Slab:            23132 kB
Committed_AS:   176520 kB
PageTables:       1360 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66188 MiB
End job on node36 at 2009-06-16 15:27:38