Trace number 1869069

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 1.8.2OPT100 39.539 39.5602

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
primes-dimacs-cnf/normalized-aim-100-6_0-yes1-4.opb
MD5SUMd2e884e5a30d38dd91c4cf82767b345c
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark100
Best CPU time to get the best result obtained on this benchmark0.009997
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 100
Optimality of the best value was proved YES
Number of variables200
Total number of constraints700
Number of constraints which are clauses696
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints4
Minimum length of a constraint2
Maximum length of a constraint3
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 2
Number of bits of the biggest number in a constraint 2
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

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-1869069-1245156823.opb>
0.00/0.02	c original problem has 200 variables (200 bin, 0 int, 0 impl, 0 cont) and 700 constraints
0.00/0.02	c start presolving problem
0.00/0.02	c presolving:
0.00/0.02	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 4 chg coeffs, 0 upgd conss, 232 impls, 0 clqs
0.00/0.05	c (round 2) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 4 chg coeffs, 700 upgd conss, 232 impls, 0 clqs
0.00/0.06	c    (0.0s) probing: 101/200 (50.5%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.06	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.06	c presolving (3 rounds):
0.00/0.06	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 4 changed coefficients
0.00/0.06	c  232 implications, 0 cliques
0.00/0.06	c presolved problem has 200 variables (200 bin, 0 int, 0 impl, 0 cont) and 700 constraints
0.00/0.06	c     700 constraints of type <logicor>
0.00/0.06	c transformed objective value is always integral (scale: 1)
0.00/0.06	c Presolving Time: 0.03
0.00/0.06	c strange?!, PURESAT with obj
0.00/0.06	c -----------------------------------------------------------------------------------------------
0.00/0.06	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.06	c limits/memory = c 1620
0.00/0.06	c # maximal time in seconds to run
0.00/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.06	c limits/time = c 1791
0.00/0.06	c # frequency for displaying node information lines
0.00/0.06	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.06	c display/freq = c 10000
0.00/0.06	c -----------------------------------------------------------------------------------------------
0.00/0.06	c start solving problem
0.00/0.06	c 
0.09/0.11	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.11	c   0.1s|     1 |     0 |   392 |1405k|   0 | 200 | 200 | 700 | 700 | 200 | 700 |   0 |   0 |   0 | 6.800000e+01 |      --      |    Inf 
0.69/0.76	c   0.7s|     1 |     0 |  2930 |3061k|   0 | 200 | 200 | 700 | 700 | 200 | 701 |   1 |   0 |   0 | 6.826667e+01 |      --      |    Inf 
0.89/0.90	c   0.9s|     1 |     0 |  3063 |4731k|   0 | 200 | 200 | 700 | 700 | 200 | 702 |   2 |   0 |   0 | 6.840000e+01 |      --      |    Inf 
0.99/1.05	c   1.0s|     1 |     0 |  3221 |6144k|   0 | 200 | 200 | 700 | 700 | 200 | 703 |   3 |   0 |   0 | 6.849383e+01 |      --      |    Inf 
1.19/1.24	c   1.2s|     1 |     0 |  3547 |7619k|   0 | 200 | 200 | 700 | 700 | 200 | 704 |   4 |   0 |   0 | 6.860606e+01 |      --      |    Inf 
1.29/1.39	c   1.4s|     1 |     0 |  3720 |8894k|   0 | 200 | 200 | 700 | 700 | 200 | 705 |   5 |   0 |   0 | 6.866667e+01 |      --      |    Inf 
1.49/1.59	c   1.5s|     1 |     0 |  4011 |  10M|   0 | 200 | 200 | 700 | 700 | 200 | 706 |   6 |   0 |   0 | 6.872072e+01 |      --      |    Inf 
1.69/1.80	c   1.7s|     1 |     0 |  4398 |  11M|   0 | 200 | 200 | 700 | 700 | 200 | 707 |   7 |   0 |   0 | 6.876707e+01 |      --      |    Inf 
1.99/2.02	c   2.0s|     1 |     0 |  4767 |  13M|   0 | 200 | 200 | 700 | 700 | 200 | 708 |   8 |   0 |   0 | 6.881346e+01 |      --      |    Inf 
2.19/2.22	c   2.2s|     1 |     0 |  5058 |  14M|   0 | 200 | 200 | 700 | 700 | 200 | 709 |   9 |   0 |   0 | 6.884120e+01 |      --      |    Inf 
2.39/2.43	c   2.4s|     1 |     0 |  5358 |  16M|   0 | 200 | 200 | 700 | 700 | 200 | 710 |  10 |   0 |   0 | 6.885514e+01 |      --      |    Inf 
2.59/2.64	c   2.6s|     1 |     0 |  5679 |  17M|   0 | 200 | 200 | 700 | 700 | 200 | 711 |  11 |   0 |   0 | 6.887828e+01 |      --      |    Inf 
2.79/2.86	c   2.8s|     1 |     0 |  6087 |  19M|   0 | 200 | 200 | 700 | 700 | 200 | 712 |  12 |   0 |   0 | 6.889616e+01 |      --      |    Inf 
2.99/3.08	c   3.0s|     1 |     0 |  6467 |  20M|   0 | 200 | 200 | 700 | 700 | 200 | 714 |  14 |   0 |   0 | 6.891369e+01 |      --      |    Inf 
3.30/3.30	c   3.2s|     1 |     0 |  6856 |  21M|   0 | 200 | 200 | 700 | 700 | 200 | 715 |  15 |   0 |   0 | 6.892834e+01 |      --      |    Inf 
3.49/3.55	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
3.49/3.55	c   3.5s|     1 |     0 |  7306 |  22M|   0 | 200 | 200 | 700 | 700 | 200 | 716 |  16 |   0 |   0 | 6.894183e+01 |      --      |    Inf 
3.79/3.81	c   3.7s|     1 |     0 |  7768 |  23M|   0 | 200 | 200 | 700 | 700 | 200 | 718 |  18 |   0 |   0 | 6.895896e+01 |      --      |    Inf 
3.99/4.07	c   4.0s|     1 |     0 |  8231 |  24M|   0 | 200 | 200 | 700 | 700 | 200 | 719 |  19 |   0 |   0 | 6.897032e+01 |      --      |    Inf 
4.29/4.32	c   4.2s|     1 |     0 |  8698 |  25M|   0 | 200 | 200 | 700 | 700 | 200 | 720 |  20 |   0 |   0 | 6.898102e+01 |      --      |    Inf 
4.48/4.58	c   4.5s|     1 |     0 |  9058 |  25M|   0 | 200 | 200 | 700 | 700 | 200 | 721 |  21 |   0 |   0 | 6.898437e+01 |      --      |    Inf 
4.79/4.80	c   4.7s|     1 |     0 |  9288 |  25M|   0 | 200 | 200 | 700 | 700 | 200 | 722 |  22 |   0 |   0 | 6.898581e+01 |      --      |    Inf 
4.89/4.96	c   4.9s|     1 |     0 |  9504 |  25M|   0 | 200 | 200 | 700 | 700 | 200 | 723 |  23 |   0 |   0 | 6.898729e+01 |      --      |    Inf 
6.18/6.24	c   6.1s|     1 |     2 |  9504 |  25M|   0 | 200 | 200 | 700 | 700 | 200 | 723 |  23 |   0 |  26 | 6.898729e+01 |      --      |    Inf 
39.27/39.36	o 100
39.27/39.36	c *39.1s|    55 |     6 | 56199 |  25M|   7 |   - | 200 | 734 | 144 | 200 | 722 |  23 |  34 | 689 | 7.683333e+01 | 1.000000e+02 |  30.15%
39.47/39.53	c 
39.47/39.53	c SCIP Status        : problem is solved [optimal solution found]
39.47/39.53	c Solving Time (sec) : 39.27
39.47/39.53	c Solving Nodes      : 61
39.47/39.53	c Primal Bound       : +1.00000000000000e+02 (1 solutions)
39.47/39.53	c Dual Bound         : +1.00000000000000e+02
39.47/39.53	c Gap                : 0.00 %
39.47/39.53	c NODE         61
39.47/39.53	c DUAL BOUND   100
39.47/39.53	c PRIMAL BOUND 100
39.47/39.53	c GAP          0
39.47/39.53	s OPTIMUM FOUND
39.47/39.53	v -x200 x199 x198 -x197 -x196 x195 x194 -x193 x192 -x191 x190 -x189 x188 -x187 -x186 x185 -x184 x183 x182 -x181 x180 -x179 -x178 
39.47/39.53	v x177 x176 -x175 x174 -x173 -x172 x171 x170 -x169 x168 -x167 x166 -x165 -x164 x163 x162 -x161 -x160 x159 -x158 x157 -x156 x155 
39.47/39.53	v x154 -x153 -x152 x151 -x150 x149 x148 -x147 -x146 x145 -x144 x143 x142 -x141 -x140 x139 x138 -x137 x136 -x135 -x134 x133 -x132 
39.47/39.53	v x131 -x130 x129 -x128 x127 x126 -x125 x124 -x123 x122 -x121 x120 -x119 -x118 x117 x116 -x115 x114 -x113 x112 -x111 x110 -x109 
39.47/39.53	v -x108 x107 -x106 x105 x104 -x103 x102 -x101 -x100 x99 -x98 x97 x96 -x95 x94 -x93 x92 -x91 -x90 x89 x88 -x87 x86 -x85 x84 
39.47/39.53	v -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 -x56 
39.47/39.53	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 x30 -x29 -x28 
39.47/39.53	v 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 
39.47/39.53	c SCIP Status        : problem is solved [optimal solution found]
39.47/39.53	c Solving Time       :      39.27
39.47/39.53	c Original Problem   :
39.47/39.53	c   Problem name     : HOME/instance-1869069-1245156823.opb
39.47/39.53	c   Variables        : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
39.47/39.53	c   Constraints      : 700 initial, 700 maximal
39.47/39.53	c Presolved Problem  :
39.47/39.53	c   Problem name     : t_HOME/instance-1869069-1245156823.opb
39.47/39.53	c   Variables        : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
39.47/39.53	c   Constraints      : 700 initial, 745 maximal
39.47/39.53	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
39.47/39.53	c   trivial          :       0.00          0          0          0          0          0          0          0          0
39.47/39.53	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
39.47/39.53	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
39.47/39.53	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
39.47/39.53	c   implics          :       0.00          0          0          0          0          0          0          0          0
39.47/39.53	c   probing          :       0.00          0          0          0          0          0          0          0          0
39.47/39.53	c   linear           :       0.02          0          0          0          0          0          0          0          4
39.47/39.53	c   logicor          :       0.01          0          0          0          0          0          0          0          0
39.47/39.53	c   root node        :          -          0          -          -          0          -          -          -          -
39.47/39.53	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
39.47/39.53	c   integral         :          0          0          0         55          0          2         30          0          0         74
39.47/39.53	c   logicor          :        700+        22        967          1          0         37       2008          0          0          0
39.47/39.53	c   countsols        :          0          0          0          1          0          0          0          0          0          0
39.47/39.53	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
39.47/39.53	c   integral         :      25.21       0.00       0.00      25.21       0.00
39.47/39.53	c   logicor          :       0.01       0.00       0.01       0.00       0.00
39.47/39.53	c   countsols        :       0.00       0.00       0.00       0.00       0.00
39.47/39.53	c Propagators        :       Time      Calls    Cutoffs    DomReds
39.47/39.53	c   rootredcost      :       0.00          1          0          0
39.47/39.53	c   pseudoobj        :       0.01        802          0          0
39.47/39.53	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
39.47/39.53	c   propagation      :       0.00         37         29         43        5.1          6        3.3          -
39.47/39.53	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
39.47/39.53	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
39.47/39.53	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
39.47/39.53	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
39.47/39.53	c   applied globally :          -          -          -         45        4.7          -          -          -
39.47/39.53	c   applied locally  :          -          -          -          0        0.0          -          -          -
39.47/39.53	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
39.47/39.53	c   cut pool         :       0.13         21          -          -       2669          -    (maximal pool size: 5455)
39.47/39.53	c   redcost          :       0.00         76          0          0          0          0
39.47/39.53	c   impliedbounds    :       0.00         22          0          0          0          0
39.47/39.53	c   intobj           :       0.00          0          0          0          0          0
39.47/39.53	c   gomory           :       1.14         22          0          0          6          0
39.47/39.53	c   strongcg         :       1.10         20          0          0       5884          0
39.47/39.53	c   cmir             :       0.06         10          0          0          0          0
39.47/39.53	c   flowcover        :       0.08         10          0          0          0          0
39.47/39.53	c   clique           :       0.00          1          0          0          0          0
39.47/39.53	c   zerohalf         :       0.00          0          0          0          0          0
39.47/39.53	c   mcf              :       0.00          1          0          0          0          0
39.47/39.53	c Pricers            :       Time      Calls       Vars
39.47/39.53	c   problem variables:       0.00          0          0
39.47/39.53	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
39.47/39.53	c   relpscost        :      25.21         54          2         30          0          0         74
39.47/39.53	c   pscost           :       0.00          0          0          0          0          0          0
39.47/39.53	c   inference        :       0.00          0          0          0          0          0          0
39.47/39.53	c   mostinf          :       0.00          0          0          0          0          0          0
39.47/39.53	c   leastinf         :       0.00          0          0          0          0          0          0
39.47/39.53	c   fullstrong       :       0.00          0          0          0          0          0          0
39.47/39.53	c   allfullstrong    :       0.00          0          0          0          0          0          0
39.47/39.53	c   random           :       0.00          0          0          0          0          0          0
39.47/39.53	c Primal Heuristics  :       Time      Calls      Found
39.47/39.53	c   LP solutions     :       0.00          -          1
39.47/39.53	c   pseudo solutions :       0.00          -          0
39.47/39.53	c   pscostdiving     :       0.00          0          0
39.47/39.53	c   fracdiving       :       0.00          0          0
39.47/39.53	c   veclendiving     :       0.00          0          0
39.47/39.53	c   objpscostdiving  :       0.00          0          0
39.47/39.53	c   rootsoldiving    :       0.00          0          0
39.47/39.53	c   linesearchdiving :       0.00          0          0
39.47/39.53	c   guideddiving     :       0.00          0          0
39.47/39.53	c   oneopt           :       0.00          1          0
39.47/39.53	c   coefdiving       :       0.93          1          0
39.47/39.53	c   simplerounding   :       0.00          0          0
39.47/39.53	c   rounding         :       0.05         75          0
39.47/39.53	c   shifting         :       0.01         22          0
39.47/39.53	c   intshifting      :       0.00          0          0
39.47/39.53	c   fixandinfer      :       0.00          0          0
39.47/39.53	c   feaspump         :       0.50          1          0
39.47/39.53	c   intdiving        :       0.00          0          0
39.47/39.53	c   actconsdiving    :       0.00          0          0
39.47/39.53	c   octane           :       0.00          0          0
39.47/39.53	c   rens             :       0.01          0          0
39.47/39.53	c   rins             :       0.00          0          0
39.47/39.53	c   localbranching   :       0.00          0          0
39.47/39.53	c   mutation         :       0.00          0          0
39.47/39.53	c   crossover        :       0.00          0          0
39.47/39.53	c   dins             :       0.00          0          0
39.47/39.53	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
39.47/39.53	c   primal LP        :       0.02          0          0       0.00       0.00
39.47/39.53	c   dual LP          :       9.94         76      49612     652.79    4991.15
39.47/39.53	c   barrier LP       :       0.00          0          0       0.00          -
39.47/39.53	c   diving/probing LP:       1.43         28       7442     265.79    5204.20
39.47/39.53	c   strong branching :      25.19        689     120164     174.40    4770.31
39.47/39.53	c     (at root node) :          -         26       4628     178.00          -
39.47/39.53	c   conflict analysis:       0.00          0          0       0.00          -
39.47/39.53	c B&B Tree           :
39.47/39.53	c   number of runs   :          1
39.47/39.53	c   nodes            :         61
39.47/39.53	c   nodes (total)    :         61
39.47/39.53	c   nodes left       :          0
39.47/39.53	c   max depth        :          8
39.47/39.53	c   max depth (total):          8
39.47/39.53	c   backtracks       :         21 (34.4%)
39.47/39.53	c   delayed cutoffs  :         14
39.47/39.53	c   repropagations   :         24 (633 domain reductions, 13 cutoffs)
39.47/39.53	c   avg switch length:       3.05
39.47/39.53	c   switching time   :       0.02
39.47/39.53	c Solution           :
39.47/39.53	c   Solutions found  :          1 (1 improvements)
39.47/39.53	c   Primal Bound     : +1.00000000000000e+02   (in run 1, after 55 nodes, 39.11 seconds, depth 7, found by <relaxation>)
39.47/39.53	c   Dual Bound       : +1.00000000000000e+02
39.47/39.53	c   Gap              :       0.00 %
39.47/39.53	c   Root Dual Bound  : +6.89872883007918e+01
39.47/39.55	c Time complete: 39.53.

Verifier Data 

OK	100

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1869069-1245156823/watcher-1869069-1245156823 -o /tmp/evaluation-result-1869069-1245156823/solver-1869069-1245156823 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869069-1245156823.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: 0.85 0.97 0.99 3/64 1163
/proc/meminfo: memFree=1885400/2055920 swapFree=4192812/4192956
[pid=1163] ppid=1161 vsize=5812 CPUtime=0
/proc/1163/stat : 1163 (pbscip.linux.x8) R 1161 1163 1126 0 -1 4194304 518 0 0 0 0 0 0 0 18 0 1 0 183282690 5951488 502 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/1163/statm: 1453 507 336 1256 0 192 0

[startup+0.0740451 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 1163
/proc/meminfo: memFree=1885400/2055920 swapFree=4192812/4192956
[pid=1163] ppid=1161 vsize=17076 CPUtime=0.06
/proc/1163/stat : 1163 (pbscip.linux.x8) R 1161 1163 1126 0 -1 4194304 3208 0 0 0 5 1 0 0 18 0 1 0 183282690 17485824 2838 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1163/statm: 4269 2838 605 1256 0 3008 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 17076

[startup+0.10105 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 1163
/proc/meminfo: memFree=1885400/2055920 swapFree=4192812/4192956
[pid=1163] ppid=1161 vsize=17208 CPUtime=0.09
/proc/1163/stat : 1163 (pbscip.linux.x8) R 1161 1163 1126 0 -1 4194304 3293 0 0 0 8 1 0 0 18 0 1 0 183282690 17620992 2923 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1163/statm: 4302 2923 607 1256 0 3041 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17208

[startup+0.301083 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 1163
/proc/meminfo: memFree=1885400/2055920 swapFree=4192812/4192956
[pid=1163] ppid=1161 vsize=17208 CPUtime=0.29
/proc/1163/stat : 1163 (pbscip.linux.x8) R 1161 1163 1126 0 -1 4194304 3380 0 0 0 28 1 0 0 19 0 1 0 183282690 17620992 3010 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1163/statm: 4302 3010 634 1256 0 3041 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17208

[startup+0.701151 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 1163
/proc/meminfo: memFree=1885400/2055920 swapFree=4192812/4192956
[pid=1163] ppid=1161 vsize=18436 CPUtime=0.69
/proc/1163/stat : 1163 (pbscip.linux.x8) R 1161 1163 1126 0 -1 4194304 3743 0 0 0 68 1 0 0 22 0 1 0 183282690 18878464 3373 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1163/statm: 4609 3373 644 1256 0 3348 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18436

[startup+1.50129 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 1164
/proc/meminfo: memFree=1868624/2055920 swapFree=4192812/4192956
[pid=1163] ppid=1161 vsize=29124 CPUtime=1.49
/proc/1163/stat : 1163 (pbscip.linux.x8) R 1161 1163 1126 0 -1 4194304 6363 0 0 0 146 3 0 0 25 0 1 0 183282690 29822976 5988 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1163/statm: 7281 5988 662 1256 0 6020 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 29124

[startup+3.10156 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 1164
/proc/meminfo: memFree=1857296/2055920 swapFree=4192812/4192956
[pid=1163] ppid=1161 vsize=43152 CPUtime=3.09
/proc/1163/stat : 1163 (pbscip.linux.x8) R 1161 1163 1126 0 -1 4194304 9376 0 0 0 304 5 0 0 25 0 1 0 183282690 44187648 9001 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1163/statm: 10788 9001 663 1256 0 9527 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 43152

[startup+6.3011 s]
/proc/loadavg: 0.86 0.97 0.99 3/65 1164
/proc/meminfo: memFree=1842832/2055920 swapFree=4192812/4192956
[pid=1163] ppid=1161 vsize=52088 CPUtime=6.29
/proc/1163/stat : 1163 (pbscip.linux.x8) R 1161 1163 1126 0 -1 4194304 11549 0 0 0 620 9 0 0 25 0 1 0 183282690 53338112 11174 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1163/statm: 13022 11174 673 1256 0 11761 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 52088

[startup+12.7012 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 1164
/proc/meminfo: memFree=1842904/2055920 swapFree=4192812/4192956
[pid=1163] ppid=1161 vsize=52088 CPUtime=12.69
/proc/1163/stat : 1163 (pbscip.linux.x8) R 1161 1163 1126 0 -1 4194304 11570 0 0 0 1258 11 0 0 25 0 1 0 183282690 53338112 11195 1992294400 4194304 9342243 548682068736 18446744073709551615 6960310 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1163/statm: 13022 11195 678 1256 0 11761 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 52088

[startup+25.5014 s]
/proc/loadavg: 0.90 0.97 0.99 2/65 1164
/proc/meminfo: memFree=1842976/2055920 swapFree=4192812/4192956
[pid=1163] ppid=1161 vsize=52088 CPUtime=25.49
/proc/1163/stat : 1163 (pbscip.linux.x8) R 1161 1163 1126 0 -1 4194304 11580 0 0 0 2532 17 0 0 25 0 1 0 183282690 53338112 11205 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1163/statm: 13022 11205 679 1256 0 11761 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 52088

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

[startup+31.9054 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 1164
/proc/meminfo: memFree=1842976/2055920 swapFree=4192812/4192956
[pid=1163] ppid=1161 vsize=52088 CPUtime=31.88
/proc/1163/stat : 1163 (pbscip.linux.x8) R 1161 1163 1126 0 -1 4194304 11580 0 0 0 3169 19 0 0 25 0 1 0 183282690 53338112 11205 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1163/statm: 13022 11205 679 1256 0 11761 0
Current children cumulated CPU time (s) 31.88
Current children cumulated vsize (KiB) 52088

[startup+35.102 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 1164
/proc/meminfo: memFree=1842976/2055920 swapFree=4192812/4192956
[pid=1163] ppid=1161 vsize=52088 CPUtime=35.08
/proc/1163/stat : 1163 (pbscip.linux.x8) R 1161 1163 1126 0 -1 4194304 11580 0 0 0 3487 21 0 0 25 0 1 0 183282690 53338112 11205 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1163/statm: 13022 11205 679 1256 0 11761 0
Current children cumulated CPU time (s) 35.08
Current children cumulated vsize (KiB) 52088

[startup+36.7012 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 1164
/proc/meminfo: memFree=1842976/2055920 swapFree=4192812/4192956
[pid=1163] ppid=1161 vsize=52088 CPUtime=36.67
/proc/1163/stat : 1163 (pbscip.linux.x8) R 1161 1163 1126 0 -1 4194304 11580 0 0 0 3646 21 0 0 25 0 1 0 183282690 53338112 11205 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1163/statm: 13022 11205 679 1256 0 11761 0
Current children cumulated CPU time (s) 36.67
Current children cumulated vsize (KiB) 52088

[startup+38.3015 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 1164
/proc/meminfo: memFree=1842976/2055920 swapFree=4192812/4192956
[pid=1163] ppid=1161 vsize=52088 CPUtime=38.28
/proc/1163/stat : 1163 (pbscip.linux.x8) R 1161 1163 1126 0 -1 4194304 11583 0 0 0 3806 22 0 0 25 0 1 0 183282690 53338112 11208 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1163/statm: 13022 11208 679 1256 0 11761 0
Current children cumulated CPU time (s) 38.28
Current children cumulated vsize (KiB) 52088

[startup+39.1017 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 1164
/proc/meminfo: memFree=1842976/2055920 swapFree=4192812/4192956
[pid=1163] ppid=1161 vsize=52088 CPUtime=39.07
/proc/1163/stat : 1163 (pbscip.linux.x8) R 1161 1163 1126 0 -1 4194304 11583 0 0 0 3885 22 0 0 25 0 1 0 183282690 53338112 11208 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1163/statm: 13022 11208 679 1256 0 11761 0
Current children cumulated CPU time (s) 39.07
Current children cumulated vsize (KiB) 52088

[startup+39.5017 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 1164
/proc/meminfo: memFree=1843040/2055920 swapFree=4192812/4192956
[pid=1163] ppid=1161 vsize=52088 CPUtime=39.47
/proc/1163/stat : 1163 (pbscip.linux.x8) R 1161 1163 1126 0 -1 4194304 11586 0 0 0 3925 22 0 0 25 0 1 0 183282690 53338112 11211 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1163/statm: 13022 11211 679 1256 0 11761 0
Current children cumulated CPU time (s) 39.47
Current children cumulated vsize (KiB) 52088

Child status: 0
Real time (s): 39.5602
CPU time (s): 39.539
CPU user time (s): 39.303
CPU system time (s): 0.235964
CPU usage (%): 99.9465
Max. virtual memory (cumulated for all children) (KiB): 52088

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 39.303
system time used= 0.235964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11594
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= 61

runsolver used 0.033994 second user time and 0.095985 second system time

The end

Launcher Data 

Begin job on node15 at 2009-06-16 14:53:43
IDJOB=1869069
IDBENCH=2154
IDSOLVER=684
FILE ID=node15/1869069-1245156823
PBS_JOBID= 9363817
Free space on /tmp= 66304 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-aim-100-6_0-yes1-4.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-1869069-1245156823/watcher-1869069-1245156823 -o /tmp/evaluation-result-1869069-1245156823/solver-1869069-1245156823 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869069-1245156823.opb

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

MD5SUM BENCH= d2e884e5a30d38dd91c4cf82767b345c
RANDOM SEED=427388392

node15.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		: 3000.261
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	: 5931.00
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		: 3000.261
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:       1885880 kB
Buffers:         23860 kB
Cached:          75148 kB
SwapCached:          0 kB
Active:          72336 kB
Inactive:        39988 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1885880 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           12148 kB
Writeback:           0 kB
Mapped:          23104 kB
Slab:            43700 kB
Committed_AS:   182024 kB
PageTables:       1460 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= 66292 MiB
End job on node15 at 2009-06-16 14:54:23