Trace number 1869809

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 1.8.2OPT3 44.9042 44.9592

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=293-P1=97-P2=163-P3=149-P4=163-P5=457-P6=521-P7=173-P8=431-P9=419-B.opb
MD5SUM3e0f07488272e35b9b674c3d7ccbd7e8
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark22.1896
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables243
Total number of constraints19
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints19
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)729
Sum of products size (including duplicates)1458
Number of different products729
Sum of products size1458

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-1869809-1245186081.opb>
0.00/0.02	c original problem has 972 variables (972 bin, 0 int, 0 impl, 0 cont) and 748 constraints
0.00/0.03	c start presolving problem
0.00/0.03	c presolving:
0.08/0.15	c (round 1) 9 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 70 chg coeffs, 0 upgd conss, 4356 impls, 0 clqs
0.08/0.15	c (round 2) 27 del vars, 16 del conss, 0 chg bounds, 0 chg sides, 86 chg coeffs, 10 upgd conss, 6660 impls, 0 clqs
0.08/0.16	c (round 3) 45 del vars, 32 del conss, 0 chg bounds, 0 chg sides, 102 chg coeffs, 10 upgd conss, 8676 impls, 0 clqs
0.08/0.16	c (round 4) 63 del vars, 48 del conss, 0 chg bounds, 0 chg sides, 118 chg coeffs, 10 upgd conss, 10404 impls, 0 clqs
0.08/0.17	c (round 5) 81 del vars, 64 del conss, 0 chg bounds, 0 chg sides, 134 chg coeffs, 10 upgd conss, 11844 impls, 0 clqs
0.08/0.17	c (round 6) 99 del vars, 80 del conss, 0 chg bounds, 0 chg sides, 150 chg coeffs, 10 upgd conss, 12996 impls, 0 clqs
0.08/0.18	c (round 7) 117 del vars, 96 del conss, 0 chg bounds, 0 chg sides, 166 chg coeffs, 10 upgd conss, 13860 impls, 0 clqs
0.08/0.18	c (round 8) 135 del vars, 112 del conss, 0 chg bounds, 0 chg sides, 182 chg coeffs, 10 upgd conss, 14436 impls, 0 clqs
0.08/0.18	c (round 9) 153 del vars, 128 del conss, 0 chg bounds, 0 chg sides, 198 chg coeffs, 10 upgd conss, 14724 impls, 0 clqs
0.08/0.19	c (round 10) 171 del vars, 144 del conss, 0 chg bounds, 0 chg sides, 214 chg coeffs, 10 upgd conss, 14724 impls, 0 clqs
0.28/0.32	c    (0.1s) probing: 238/801 (29.7%) - 0 fixings, 0 aggregations, 18 implications, 0 bound changes
0.28/0.32	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.28/0.32	c presolving (11 rounds):
0.28/0.32	c  171 deleted vars, 144 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 214 changed coefficients
0.28/0.32	c  14760 implications, 0 cliques
0.28/0.32	c presolved problem has 801 variables (801 bin, 0 int, 0 impl, 0 cont) and 595 constraints
0.28/0.32	c     576 constraints of type <and>
0.28/0.32	c       9 constraints of type <linear>
0.28/0.32	c      10 constraints of type <logicor>
0.28/0.32	c transformed objective value is always integral (scale: 2)
0.28/0.32	c Presolving Time: 0.14
0.28/0.32	c OPT-NLC
0.28/0.32	c -----------------------------------------------------------------------------------------------
0.28/0.32	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.28/0.32	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.28/0.32	c limits/memory = c 1620
0.28/0.32	c # maximal time in seconds to run
0.28/0.32	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.28/0.32	c limits/time = c 1791
0.28/0.32	c # frequency for displaying node information lines
0.28/0.32	c # [type: int, range: [-1,2147483647], default: 100]
0.28/0.32	c display/freq = c 10000
0.28/0.32	c -----------------------------------------------------------------------------------------------
0.28/0.32	c start solving problem
0.28/0.32	c 
0.28/0.33	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.28/0.33	c   0.2s|     1 |     0 |    21 |3658k|   0 |  11 | 801 | 595 | 595 | 801 |1171 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.38/0.43	c   0.2s|     1 |     0 |   607 |3689k|   0 |  12 | 801 | 595 | 595 | 801 |1173 |   2 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.38/0.47	c   0.3s|     1 |     0 |   610 |3722k|   0 |  14 | 801 | 595 | 595 | 801 |1176 |   5 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.49/0.52	c   0.3s|     1 |     0 |   633 |3738k|   0 |  21 | 801 | 595 | 595 | 801 |1179 |   8 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.49/0.57	c   0.4s|     1 |     0 |   641 |3744k|   0 |  32 | 801 | 595 | 595 | 801 |1184 |  13 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.58/0.62	c   0.4s|     1 |     0 |   656 |3754k|   0 |  44 | 801 | 595 | 595 | 801 |1192 |  21 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.58/0.70	c   0.5s|     1 |     0 |   680 |3771k|   0 |  47 | 801 | 595 | 595 | 801 |1198 |  27 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.88/1.00	c   0.8s|     1 |     2 |   680 |3771k|   0 |  47 | 801 | 595 | 595 | 801 |1198 |  27 |   0 |  28 | 3.000000e+00 |      --      |    Inf 
44.84/44.93	o 3
44.84/44.93	c *44.4s|  5474 |     0 |110357 |5936k| 113 |   - | 801 |2949 | 229 | 801 | 393 |  54k|2401 |6444 | 3.000000e+00 | 3.000000e+00 |   0.00%
44.84/44.93	c 
44.84/44.93	c SCIP Status        : problem is solved [optimal solution found]
44.84/44.93	c Solving Time (sec) : 44.36
44.84/44.93	c Solving Nodes      : 5474
44.84/44.93	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
44.84/44.93	c Dual Bound         : +3.00000000000000e+00
44.84/44.93	c Gap                : 0.00 %
44.84/44.93	c NODE         5474
44.84/44.93	c DUAL BOUND   3
44.84/44.93	c PRIMAL BOUND 3
44.84/44.93	c GAP          0
44.84/44.93	s OPTIMUM FOUND
44.84/44.93	v -x243 -x242 -x241 -x240 -x239 -x238 x237 x236 x235 x234 -x233 -x232 -x231 -x230 -x229 -x228 x227 x226 -x162 -x161 -x160 -x159 -x158 
44.84/44.93	v x157 -x156 -x155 x154 -x225 x224 -x223 x222 -x221 x220 -x219 x218 -x217 x153 -x152 -x151 -x150 -x149 x148 x147 -x146 x145 
44.84/44.93	v -x216 -x215 -x214 -x213 -x212 -x211 -x210 -x209 -x208 x144 -x143 -x142 -x141 -x140 x139 -x138 x137 x136 -x207 -x206 -x205 -x204 
44.84/44.93	v -x203 x202 -x201 x200 x199 -x135 -x134 -x133 -x132 -x131 -x130 -x129 x128 x127 -x198 -x197 x196 -x195 x194 -x193 x192 -x191 
44.84/44.93	v -x190 -x126 -x125 -x124 x123 -x122 -x121 -x120 x119 x118 -x189 -x188 -x187 -x186 x185 x184 x183 x182 x181 x117 x116 x115 
44.84/44.93	v -x114 x113 x112 -x111 -x110 x109 -x180 -x179 -x178 -x177 -x176 x175 -x174 -x173 -x172 x108 x107 x106 -x105 x104 -x103 -x102 x101 
44.84/44.93	v x100 -x171 -x170 -x169 -x168 -x167 -x166 -x165 -x164 -x163 -x99 -x98 -x97 x96 -x95 -x94 x93 x92 x91 x90 x89 -x88 x87 -x86 
44.84/44.93	v -x85 -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 
44.84/44.93	v -x57 -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 
44.84/44.93	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 -x4 -x3 x2 
44.84/44.93	v x1 
44.84/44.93	c SCIP Status        : problem is solved [optimal solution found]
44.84/44.93	c Solving Time       :      44.36
44.84/44.93	c Original Problem   :
44.84/44.93	c   Problem name     : HOME/instance-1869809-1245186081.opb
44.84/44.93	c   Variables        : 972 (972 binary, 0 integer, 0 implicit integer, 0 continuous)
44.84/44.93	c   Constraints      : 748 initial, 748 maximal
44.84/44.93	c Presolved Problem  :
44.84/44.93	c   Problem name     : t_HOME/instance-1869809-1245186081.opb
44.84/44.93	c   Variables        : 801 (801 binary, 0 integer, 0 implicit integer, 0 continuous)
44.84/44.93	c   Constraints      : 595 initial, 2949 maximal
44.84/44.93	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
44.84/44.93	c   trivial          :       0.01          0          0          0          0          0          0          0          0
44.84/44.93	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
44.84/44.93	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
44.84/44.93	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
44.84/44.93	c   implics          :       0.00          0          0          0          0          0          0          0          0
44.84/44.93	c   probing          :       0.03          0          0          0          0          0          0          0          0
44.84/44.93	c   and              :       0.08         18        144          0          0          0        144          0        144
44.84/44.93	c   linear           :       0.01          1          8          0          0          0          0          0         70
44.84/44.93	c   logicor          :       0.00          0          0          0          0          0          0          0          0
44.84/44.93	c   root node        :          -          0          -          -          0          -          -          -          -
44.84/44.93	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
44.84/44.93	c   integral         :          0          0          0       4932          0          3        253          0          0       9558
44.84/44.93	c   and              :        576      14773      15609          1          0        215      28258      54227          0          0
44.84/44.93	c   linear           :          9          6      15394          1          0        777      10140          0          0          0
44.84/44.93	c   logicor          :         10+         6       6008          1          0         33       1009          0          0          0
44.84/44.93	c   countsols        :          0          0          0          1          0          0          0          0          0          0
44.84/44.93	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
44.84/44.93	c   integral         :       5.17       0.00       0.00       5.17       0.00
44.84/44.93	c   and              :       3.30       2.85       0.45       0.00       0.00
44.84/44.93	c   linear           :       0.91       0.00       0.91       0.00       0.00
44.84/44.93	c   logicor          :       0.06       0.00       0.06       0.00       0.00
44.84/44.93	c   countsols        :       0.00       0.00       0.00       0.00       0.00
44.84/44.93	c Propagators        :       Time      Calls    Cutoffs    DomReds
44.84/44.93	c   rootredcost      :       0.01          0          0          0
44.84/44.93	c   pseudoobj        :       0.02      15118          0          0
44.84/44.93	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
44.84/44.93	c   propagation      :       0.66       1025       1023      13469       64.4        279       20.3          -
44.84/44.93	c   infeasible LP    :       0.00          8          0          0        0.0          0        0.0          0
44.84/44.93	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
44.84/44.93	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
44.84/44.93	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
44.84/44.93	c   applied globally :          -          -          -       2401       36.6          -          -          -
44.84/44.93	c   applied locally  :          -          -          -          0        0.0          -          -          -
44.84/44.93	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
44.84/44.93	c   cut pool         :       0.00          5          -          -          7          -    (maximal pool size: 34)
44.84/44.93	c   redcost          :       0.42      14773          0          0          0          0
44.84/44.93	c   impliedbounds    :       0.00          6          0          0          9          0
44.84/44.93	c   intobj           :       0.00          0          0          0          0          0
44.84/44.93	c   gomory           :       0.01          6          0          0         62          0
44.84/44.93	c   strongcg         :       0.04          6          0          0         51          0
44.84/44.93	c   cmir             :       0.03          6          0          0         15          0
44.84/44.93	c   flowcover        :       0.14          6          0          0         27          0
44.84/44.93	c   clique           :       0.01          1          0          0          0          0
44.84/44.93	c   zerohalf         :       0.00          0          0          0          0          0
44.84/44.93	c   mcf              :       0.00          1          0          0          0          0
44.84/44.93	c Pricers            :       Time      Calls       Vars
44.84/44.93	c   problem variables:       0.00          0          0
44.84/44.93	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
44.84/44.93	c   relpscost        :       5.16       4931          3        253          0          0       9558
44.84/44.93	c   pscost           :       0.00          0          0          0          0          0          0
44.84/44.93	c   inference        :       0.00          0          0          0          0          0          0
44.84/44.93	c   mostinf          :       0.00          0          0          0          0          0          0
44.84/44.93	c   leastinf         :       0.00          0          0          0          0          0          0
44.84/44.93	c   fullstrong       :       0.00          0          0          0          0          0          0
44.84/44.93	c   allfullstrong    :       0.00          0          0          0          0          0          0
44.84/44.93	c   random           :       0.00          0          0          0          0          0          0
44.84/44.93	c Primal Heuristics  :       Time      Calls      Found
44.84/44.93	c   LP solutions     :       0.02          -          1
44.84/44.93	c   pseudo solutions :       0.00          -          0
44.84/44.93	c   oneopt           :       0.00          0          0
44.84/44.93	c   crossover        :       0.00          0          0
44.84/44.93	c   guideddiving     :       0.00          0          0
44.84/44.93	c   intshifting      :       0.00          0          0
44.84/44.93	c   rootsoldiving    :       0.14          5          0
44.84/44.93	c   coefdiving       :       0.10         10          0
44.84/44.93	c   pscostdiving     :       0.16         10          0
44.84/44.93	c   fracdiving       :       0.18         10          0
44.84/44.93	c   linesearchdiving :       0.13         10          0
44.84/44.93	c   veclendiving     :       0.17         10          0
44.84/44.93	c   feaspump         :       0.23          6          0
44.84/44.93	c   objpscostdiving  :       0.12          6          0
44.84/44.93	c   simplerounding   :       0.01          0          0
44.84/44.93	c   rounding         :       0.12       1708          0
44.84/44.93	c   shifting         :       1.73        493          0
44.84/44.93	c   fixandinfer      :       0.00          0          0
44.84/44.93	c   intdiving        :       0.00          0          0
44.84/44.93	c   actconsdiving    :       0.00          0          0
44.84/44.93	c   octane           :       0.00          0          0
44.84/44.93	c   rens             :       0.02          1          0
44.84/44.93	c   rins             :       0.00          0          0
44.84/44.93	c   localbranching   :       0.00          0          0
44.84/44.93	c   mutation         :       0.00          0          0
44.84/44.93	c   dins             :       0.00          0          0
44.84/44.93	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
44.84/44.93	c   primal LP        :       4.74          0          0       0.00       0.00
44.84/44.93	c   dual LP          :      21.16      16184     102785       6.35    4857.51
44.84/44.93	c   barrier LP       :       0.00          0          0       0.00          -
44.84/44.93	c   diving/probing LP:       0.94        751       7572      10.08    8055.32
44.84/44.93	c   strong branching :       5.02       6444      58507       9.08   11654.78
44.84/44.93	c     (at root node) :          -         28       2444      87.29          -
44.84/44.93	c   conflict analysis:       0.00          0          0       0.00          -
44.84/44.93	c B&B Tree           :
44.84/44.93	c   number of runs   :          1
44.84/44.93	c   nodes            :       5474
44.84/44.93	c   nodes (total)    :       5474
44.84/44.93	c   nodes left       :          0
44.84/44.93	c   max depth        :        113
44.84/44.93	c   max depth (total):        113
44.84/44.93	c   backtracks       :        396 (7.2%)
44.84/44.93	c   delayed cutoffs  :        272
44.84/44.93	c   repropagations   :       1409 (5455 domain reductions, 265 cutoffs)
44.84/44.93	c   avg switch length:       3.66
44.84/44.93	c   switching time   :       5.34
44.84/44.93	c Solution           :
44.84/44.93	c   Solutions found  :          1 (1 improvements)
44.84/44.93	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 5474 nodes, 44.34 seconds, depth 100, found by <relaxation>)
44.84/44.94	c   Dual Bound       : +3.00000000000000e+00
44.84/44.94	c   Gap              :       0.00 %
44.84/44.94	c   Root Dual Bound  : +3.00000000000000e+00
44.84/44.95	c Time complete: 44.89.

Verifier Data 

OK	3

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1869809-1245186081/watcher-1869809-1245186081 -o /tmp/evaluation-result-1869809-1245186081/solver-1869809-1245186081 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869809-1245186081.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: 0.94 0.98 0.99 3/64 6277
/proc/meminfo: memFree=1831904/2055920 swapFree=4191900/4192956
[pid=6277] ppid=6275 vsize=5548 CPUtime=0
/proc/6277/stat : 6277 (pbscip.linux.x8) R 6275 6277 5608 0 -1 4194304 401 0 0 0 0 0 0 0 19 0 1 0 186209040 5681152 385 1992294400 4194304 9342243 548682068736 18446744073709551615 5403504 0 0 4096 0 0 0 0 17 0 0 0
/proc/6277/statm: 1387 390 301 1256 0 126 0

[startup+0.043532 s]
/proc/loadavg: 0.94 0.98 0.99 3/64 6277
/proc/meminfo: memFree=1831904/2055920 swapFree=4191900/4192956
[pid=6277] ppid=6275 vsize=15800 CPUtime=0.02
/proc/6277/stat : 6277 (pbscip.linux.x8) R 6275 6277 5608 0 -1 4194304 3082 0 0 0 1 1 0 0 21 0 1 0 186209040 16179200 2712 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6277/statm: 3950 2712 446 1256 0 2689 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 15800

[startup+0.101542 s]
/proc/loadavg: 0.94 0.98 0.99 3/64 6277
/proc/meminfo: memFree=1831904/2055920 swapFree=4191900/4192956
[pid=6277] ppid=6275 vsize=15800 CPUtime=0.08
/proc/6277/stat : 6277 (pbscip.linux.x8) R 6275 6277 5608 0 -1 4194304 3082 0 0 0 3 5 0 0 21 0 1 0 186209040 16179200 2712 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6277/statm: 3950 2712 446 1256 0 2689 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 15800

[startup+0.30158 s]
/proc/loadavg: 0.94 0.98 0.99 3/64 6277
/proc/meminfo: memFree=1831904/2055920 swapFree=4191900/4192956
[pid=6277] ppid=6275 vsize=16984 CPUtime=0.28
/proc/6277/stat : 6277 (pbscip.linux.x8) R 6275 6277 5608 0 -1 4194304 3432 0 0 0 13 15 0 0 22 0 1 0 186209040 17391616 3062 1992294400 4194304 9342243 548682068736 18446744073709551615 5062996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6277/statm: 4246 3062 493 1256 0 2985 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 16984

[startup+0.701651 s]
/proc/loadavg: 0.94 0.98 0.99 3/64 6277
/proc/meminfo: memFree=1831904/2055920 swapFree=4191900/4192956
[pid=6277] ppid=6275 vsize=26008 CPUtime=0.69
/proc/6277/stat : 6277 (pbscip.linux.x8) R 6275 6277 5608 0 -1 4194304 5404 0 0 0 51 18 0 0 25 0 1 0 186209040 26632192 5032 1992294400 4194304 9342243 548682068736 18446744073709551615 5397149 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6277/statm: 6502 5032 678 1256 0 5241 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 26008

[startup+1.50179 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 6278
/proc/meminfo: memFree=1814040/2055920 swapFree=4191900/4192956
[pid=6277] ppid=6275 vsize=27276 CPUtime=1.48
/proc/6277/stat : 6277 (pbscip.linux.x8) R 6275 6277 5608 0 -1 4194304 7670 0 0 0 128 20 0 0 25 0 1 0 186209040 27930624 5161 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6277/statm: 6819 5161 695 1256 0 5558 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 27276

[startup+3.10208 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 6278
/proc/meminfo: memFree=1813784/2055920 swapFree=4191900/4192956
[pid=6277] ppid=6275 vsize=27276 CPUtime=3.08
/proc/6277/stat : 6277 (pbscip.linux.x8) R 6275 6277 5608 0 -1 4194304 7932 0 0 0 287 21 0 0 25 0 1 0 186209040 27930624 5423 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6277/statm: 6819 5423 695 1256 0 5558 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 27276

[startup+6.30163 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 6278
/proc/meminfo: memFree=1812568/2055920 swapFree=4191900/4192956
[pid=6277] ppid=6275 vsize=27644 CPUtime=6.27
/proc/6277/stat : 6277 (pbscip.linux.x8) R 6275 6277 5608 0 -1 4194304 8097 0 0 0 604 23 0 0 25 0 1 0 186209040 28307456 5588 1992294400 4194304 9342243 548682068736 18446744073709551615 6086508 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6277/statm: 6911 5588 698 1256 0 5650 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 27644

[startup+12.7017 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 6278
/proc/meminfo: memFree=1810904/2055920 swapFree=4191900/4192956
[pid=6277] ppid=6275 vsize=28860 CPUtime=12.68
/proc/6277/stat : 6277 (pbscip.linux.x8) R 6275 6277 5608 0 -1 4194304 8462 0 0 0 1240 28 0 0 25 0 1 0 186209040 29552640 5953 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6277/statm: 7215 5953 698 1256 0 5954 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 28860

[startup+25.502 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 6278
/proc/meminfo: memFree=1808920/2055920 swapFree=4191900/4192956
[pid=6277] ppid=6275 vsize=30564 CPUtime=25.46
/proc/6277/stat : 6277 (pbscip.linux.x8) R 6275 6277 5608 0 -1 4194304 8995 0 0 0 2510 36 0 0 25 0 1 0 186209040 31297536 6486 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6277/statm: 7641 6486 698 1256 0 6380 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 30564

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

[startup+38.3022 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 6278
/proc/meminfo: memFree=1807064/2055920 swapFree=4191900/4192956
[pid=6277] ppid=6275 vsize=32412 CPUtime=38.26
/proc/6277/stat : 6277 (pbscip.linux.x8) R 6275 6277 5608 0 -1 4194304 9472 0 0 0 3780 46 0 0 25 0 1 0 186209040 33189888 6963 1992294400 4194304 9342243 548682068736 18446744073709551615 4903359 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6277/statm: 8103 6963 698 1256 0 6842 0
Current children cumulated CPU time (s) 38.26
Current children cumulated vsize (KiB) 32412

[startup+41.5018 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 6278
/proc/meminfo: memFree=1806680/2055920 swapFree=4191900/4192956
[pid=6277] ppid=6275 vsize=33112 CPUtime=41.45
/proc/6277/stat : 6277 (pbscip.linux.x8) R 6275 6277 5608 0 -1 4194304 9578 0 0 0 4097 48 0 0 25 0 1 0 186209040 33906688 7069 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6277/statm: 8278 7069 698 1256 0 7017 0
Current children cumulated CPU time (s) 41.45
Current children cumulated vsize (KiB) 33112

[startup+43.1021 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 6278
/proc/meminfo: memFree=1806424/2055920 swapFree=4191900/4192956
[pid=6277] ppid=6275 vsize=33664 CPUtime=43.04
/proc/6277/stat : 6277 (pbscip.linux.x8) R 6275 6277 5608 0 -1 4194304 9650 0 0 0 4255 49 0 0 25 0 1 0 186209040 34471936 7141 1992294400 4194304 9342243 548682068736 18446744073709551615 5059377 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6277/statm: 8416 7141 698 1256 0 7155 0
Current children cumulated CPU time (s) 43.04
Current children cumulated vsize (KiB) 33664

[startup+43.9012 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 6278
/proc/meminfo: memFree=1806232/2055920 swapFree=4191900/4192956
[pid=6277] ppid=6275 vsize=33860 CPUtime=43.85
/proc/6277/stat : 6277 (pbscip.linux.x8) R 6275 6277 5608 0 -1 4194304 9686 0 0 0 4335 50 0 0 25 0 1 0 186209040 34672640 7177 1992294400 4194304 9342243 548682068736 18446744073709551615 6896864 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6277/statm: 8465 7177 698 1256 0 7204 0
Current children cumulated CPU time (s) 43.85
Current children cumulated vsize (KiB) 33860

[startup+44.7014 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 6278
/proc/meminfo: memFree=1806232/2055920 swapFree=4191900/4192956
[pid=6277] ppid=6275 vsize=35428 CPUtime=44.64
/proc/6277/stat : 6277 (pbscip.linux.x8) R 6275 6277 5608 0 -1 4194304 9960 0 0 0 4413 51 0 0 25 0 1 0 186209040 36278272 7451 1992294400 4194304 9342243 548682068736 18446744073709551615 6224446 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6277/statm: 8857 7451 698 1256 0 7596 0
Current children cumulated CPU time (s) 44.64
Current children cumulated vsize (KiB) 35428

[startup+44.9014 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 6278
/proc/meminfo: memFree=1806232/2055920 swapFree=4191900/4192956
[pid=6277] ppid=6275 vsize=35428 CPUtime=44.84
/proc/6277/stat : 6277 (pbscip.linux.x8) R 6275 6277 5608 0 -1 4194304 9961 0 0 0 4433 51 0 0 25 0 1 0 186209040 36278272 7452 1992294400 4194304 9342243 548682068736 18446744073709551615 4266404 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6277/statm: 8857 7452 698 1256 0 7596 0
Current children cumulated CPU time (s) 44.84
Current children cumulated vsize (KiB) 35428

Child status: 0
Real time (s): 44.9592
CPU time (s): 44.9042
CPU user time (s): 44.3793
CPU system time (s): 0.52492
CPU usage (%): 99.8776
Max. virtual memory (cumulated for all children) (KiB): 35428

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 44.3793
system time used= 0.52492
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9966
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= 353

runsolver used 0.046992 second user time and 0.134979 second system time

The end

Launcher Data 

Begin job on node4 at 2009-06-16 23:01:21
IDJOB=1869809
IDBENCH=47903
IDSOLVER=684
FILE ID=node4/1869809-1245186081
PBS_JOBID= 9363934
Free space on /tmp= 66408 MiB

SOLVER NAME= SCIPclp SCIP 1.1.0.7 with CLP 1.8.2
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=293-P1=97-P2=163-P3=149-P4=163-P5=457-P6=521-P7=173-P8=431-P9=419-B.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-1869809-1245186081/watcher-1869809-1245186081 -o /tmp/evaluation-result-1869809-1245186081/solver-1869809-1245186081 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869809-1245186081.opb

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

MD5SUM BENCH= 3e0f07488272e35b9b674c3d7ccbd7e8
RANDOM SEED=1243472941

node4.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		: 3000.259
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		: 3000.259
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:       1832448 kB
Buffers:         45748 kB
Cached:         109236 kB
SwapCached:        260 kB
Active:          53192 kB
Inactive:       115116 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1832448 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:           12076 kB
Writeback:           0 kB
Mapped:          21804 kB
Slab:            41140 kB
Committed_AS:   145720 kB
PageTables:       1472 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= 66396 MiB
End job on node4 at 2009-06-16 23:02:06