Trace number 1869826

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
SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)OPT3 13.8779 13.8852

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=307-P1=59-P2=149-P3=337-P4=409-P5=457-P6=79-P7=53-P8=347-P9=487-B.opb
MD5SUM54510d4a8cd791bae993d435a4bb6e03
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 benchmark13.8779
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 

0.00/0.01	c SCIP version 1.1.0.7
0.00/0.01	c LP-Solver SoPlex 1.4.1
0.00/0.01	c user parameter file <scip.set> not found - using default parameters
0.00/0.01	c read problem <HOME/instance-1869826-1245186539.opb>
0.00/0.01	c original problem has 972 variables (972 bin, 0 int, 0 impl, 0 cont) and 748 constraints
0.00/0.02	c start presolving problem
0.00/0.02	c presolving:
0.09/0.14	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
0.09/0.14	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
0.09/0.15	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
0.09/0.15	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
0.09/0.16	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
0.09/0.16	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
0.09/0.17	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
0.09/0.17	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
0.09/0.17	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
0.09/0.18	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
0.29/0.30	c    (0.1s) probing: 238/801 (29.7%) - 0 fixings, 0 aggregations, 18 implications, 0 bound changes
0.29/0.30	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.29/0.30	c presolving (11 rounds):
0.29/0.30	c  171 deleted vars, 144 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 214 changed coefficients
0.29/0.30	c  14760 implications, 0 cliques
0.29/0.30	c presolved problem has 801 variables (801 bin, 0 int, 0 impl, 0 cont) and 595 constraints
0.29/0.30	c     576 constraints of type <and>
0.29/0.30	c       9 constraints of type <linear>
0.29/0.30	c      10 constraints of type <logicor>
0.29/0.30	c transformed objective value is always integral (scale: 2)
0.29/0.30	c Presolving Time: 0.13
0.29/0.30	c OPT-NLC
0.29/0.30	c -----------------------------------------------------------------------------------------------
0.29/0.30	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.29/0.30	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.29/0.30	c limits/memory = c 1620
0.29/0.30	c # maximal time in seconds to run
0.29/0.30	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.29/0.30	c limits/time = c 1791
0.29/0.30	c # frequency for displaying node information lines
0.29/0.30	c # [type: int, range: [-1,2147483647], default: 100]
0.29/0.30	c display/freq = c 10000
0.29/0.30	c -----------------------------------------------------------------------------------------------
0.29/0.30	c start solving problem
0.29/0.30	c 
0.29/0.31	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.29/0.31	c   0.1s|     1 |     0 |    22 |3658k|   0 |  12 | 801 | 595 | 595 | 801 |1171 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.39	c   0.2s|     1 |     0 |   401 |3686k|   0 |  16 | 801 | 595 | 595 | 801 |1172 |   1 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.39/0.44	c   0.3s|     1 |     0 |   408 |3719k|   0 |  22 | 801 | 595 | 595 | 801 |1176 |   5 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.49/0.52	c   0.3s|     1 |     0 |   416 |3745k|   0 |  25 | 801 | 595 | 595 | 801 |1182 |  11 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.59/0.60	c   0.4s|     1 |     0 |   422 |3763k|   0 |  28 | 801 | 595 | 595 | 801 |1187 |  16 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.59/0.69	c   0.5s|     1 |     0 |   431 |3783k|   0 |  34 | 801 | 595 | 595 | 801 |1191 |  20 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.79/0.80	c   0.6s|     1 |     0 |   435 |3801k|   0 |  37 | 801 | 595 | 595 | 801 |1195 |  24 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.89/0.91	c   0.7s|     1 |     2 |   435 |3802k|   0 |  37 | 801 | 595 | 595 | 801 |1195 |  24 |   0 |  19 | 3.000000e+00 |      --      |    Inf 
13.79/13.86	o 3
13.79/13.86	c *13.3s|  3644 |     0 | 20272 |5139k| 170 |   - | 801 |2017 | 154 | 801 | 168 |9482 |1426 |4889 | 3.000000e+00 | 3.000000e+00 |   0.00%
13.79/13.86	c 
13.79/13.86	c SCIP Status        : problem is solved [optimal solution found]
13.79/13.86	c Solving Time (sec) : 13.35
13.79/13.86	c Solving Nodes      : 3644
13.79/13.86	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
13.79/13.86	c Dual Bound         : +3.00000000000000e+00
13.79/13.86	c Gap                : 0.00 %
13.79/13.86	c NODE         3644
13.79/13.86	c DUAL BOUND   3
13.79/13.86	c PRIMAL BOUND 3
13.79/13.86	c GAP          0
13.79/13.86	s OPTIMUM FOUND
13.79/13.86	v -x243 -x242 -x241 -x240 -x239 x238 -x237 -x236 x235 -x234 -x233 -x232 -x231 x230 x229 -x228 -x227 x226 -x162 -x161 -x160 -x159 
13.79/13.86	v x158 x157 -x156 -x155 x154 -x225 -x224 -x223 -x222 -x221 -x220 -x219 -x218 -x217 -x153 x152 -x151 -x150 -x149 -x148 x147 x146 
13.79/13.86	v x145 -x216 x215 -x214 -x213 -x212 -x211 -x210 x209 x208 -x144 -x143 -x142 -x141 -x140 x139 -x138 -x137 x136 -x207 -x206 -x205 
13.79/13.86	v -x204 -x203 -x202 -x201 -x200 -x199 x135 -x134 -x133 -x132 -x131 -x130 -x129 x128 x127 x198 -x197 -x196 x195 x194 -x193 -x192 
13.79/13.86	v x191 x190 -x126 -x125 -x124 -x123 -x122 -x121 -x120 -x119 x118 x189 -x188 -x187 -x186 -x185 -x184 x183 -x182 x181 x117 -x116 
13.79/13.86	v -x115 x114 x113 x112 -x111 x110 x109 -x180 -x179 -x178 -x177 -x176 -x175 -x174 -x173 -x172 x108 -x107 -x106 x105 -x104 x103 
13.79/13.86	v -x102 -x101 x100 -x171 -x170 -x169 -x168 -x167 -x166 -x165 -x164 -x163 -x99 -x98 -x97 -x96 -x95 x94 -x93 -x92 x91 -x90 x89 
13.79/13.86	v x88 -x87 -x86 -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 
13.79/13.86	v -x60 -x59 -x58 -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 
13.79/13.86	v -x32 -x31 -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 
13.79/13.86	v -x5 -x4 -x3 x2 x1 
13.79/13.86	c SCIP Status        : problem is solved [optimal solution found]
13.79/13.86	c Solving Time       :      13.35
13.79/13.86	c Original Problem   :
13.79/13.86	c   Problem name     : HOME/instance-1869826-1245186539.opb
13.79/13.86	c   Variables        : 972 (972 binary, 0 integer, 0 implicit integer, 0 continuous)
13.79/13.86	c   Constraints      : 748 initial, 748 maximal
13.79/13.86	c Presolved Problem  :
13.79/13.86	c   Problem name     : t_HOME/instance-1869826-1245186539.opb
13.79/13.86	c   Variables        : 801 (801 binary, 0 integer, 0 implicit integer, 0 continuous)
13.79/13.86	c   Constraints      : 595 initial, 2017 maximal
13.79/13.86	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
13.79/13.86	c   trivial          :       0.00          0          0          0          0          0          0          0          0
13.79/13.86	c   dualfix          :       0.01          0          0          0          0          0          0          0          0
13.79/13.86	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
13.79/13.86	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
13.79/13.86	c   implics          :       0.00          0          0          0          0          0          0          0          0
13.79/13.86	c   probing          :       0.03          0          0          0          0          0          0          0          0
13.79/13.86	c   and              :       0.08         18        144          0          0          0        144          0        144
13.79/13.86	c   linear           :       0.01          1          8          0          0          0          0          0         70
13.79/13.86	c   logicor          :       0.00          0          0          0          0          0          0          0          0
13.79/13.86	c   root node        :          -          0          -          -          0          -          -          -          -
13.79/13.86	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
13.79/13.86	c   integral         :          0          0          0       3191          0          1        114          0          0       6200
13.79/13.86	c   and              :        576       7017      10583          1          0        147      17777       9462          0          0
13.79/13.86	c   linear           :          9          6      10436          1          0        646       7383          0          0          0
13.79/13.86	c   logicor          :         10+         6       3835          1          0         24        883          0          0          0
13.79/13.86	c   countsols        :          0          0          0          1          0          0          0          0          0          0
13.79/13.86	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
13.79/13.86	c   integral         :       4.53       0.00       0.00       4.53       0.00
13.79/13.86	c   and              :       1.11       0.86       0.25       0.00       0.00
13.79/13.86	c   linear           :       0.65       0.00       0.65       0.00       0.00
13.79/13.86	c   logicor          :       0.06       0.00       0.06       0.00       0.00
13.79/13.86	c   countsols        :       0.00       0.00       0.00       0.00       0.00
13.79/13.86	c Propagators        :       Time      Calls    Cutoffs    DomReds
13.79/13.86	c   rootredcost      :       0.00          0          0          0
13.79/13.86	c   pseudoobj        :       0.01      10092          0          0
13.79/13.86	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
13.79/13.86	c   propagation      :       0.41        817        815      10701       65.7        235       29.0          -
13.79/13.86	c   infeasible LP    :       0.02         15         15        125       43.2          4       25.2          0
13.79/13.86	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
13.79/13.86	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
13.79/13.86	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
13.79/13.86	c   applied globally :          -          -          -       1426       30.5          -          -          -
13.79/13.86	c   applied locally  :          -          -          -          0        0.0          -          -          -
13.79/13.86	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
13.79/13.86	c   cut pool         :       0.00          5          -          -          2          -    (maximal pool size: 34)
13.79/13.86	c   redcost          :       0.12       7017          0          0          0          0
13.79/13.86	c   impliedbounds    :       0.00          6          0          0          3          0
13.79/13.86	c   intobj           :       0.00          0          0          0          0          0
13.79/13.86	c   gomory           :       0.08          6          0          0          0          0
13.79/13.86	c   strongcg         :       0.03          6          0          0         49          0
13.79/13.86	c   cmir             :       0.05          6          0          0         18          0
13.79/13.86	c   flowcover        :       0.25          6          0          0         17          0
13.79/13.86	c   clique           :       0.00          1          0          0          0          0
13.79/13.86	c   zerohalf         :       0.00          0          0          0          0          0
13.79/13.86	c   mcf              :       0.00          1          0          0          0          0
13.79/13.86	c Pricers            :       Time      Calls       Vars
13.79/13.86	c   problem variables:       0.00          0          0
13.79/13.86	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
13.79/13.86	c   relpscost        :       4.53       3190          1        114          0          0       6200
13.79/13.86	c   pscost           :       0.00          0          0          0          0          0          0
13.79/13.86	c   inference        :       0.00          0          0          0          0          0          0
13.79/13.86	c   mostinf          :       0.00          0          0          0          0          0          0
13.79/13.86	c   leastinf         :       0.00          0          0          0          0          0          0
13.79/13.86	c   fullstrong       :       0.00          0          0          0          0          0          0
13.79/13.86	c   allfullstrong    :       0.00          0          0          0          0          0          0
13.79/13.86	c   random           :       0.00          0          0          0          0          0          0
13.79/13.86	c Primal Heuristics  :       Time      Calls      Found
13.79/13.86	c   LP solutions     :       0.01          -          1
13.79/13.86	c   pseudo solutions :       0.00          -          0
13.79/13.86	c   oneopt           :       0.00          0          0
13.79/13.86	c   crossover        :       0.00          0          0
13.79/13.86	c   guideddiving     :       0.00          0          0
13.79/13.86	c   intshifting      :       0.00          0          0
13.79/13.86	c   veclendiving     :       0.01          3          0
13.79/13.86	c   linesearchdiving :       0.01          3          0
13.79/13.86	c   objpscostdiving  :       0.02          2          0
13.79/13.86	c   rootsoldiving    :       0.05          2          0
13.79/13.86	c   coefdiving       :       0.08          4          0
13.79/13.86	c   pscostdiving     :       0.03          4          0
13.79/13.86	c   fracdiving       :       0.03          4          0
13.79/13.86	c   feaspump         :       0.05          3          0
13.79/13.86	c   simplerounding   :       0.00          0          0
13.79/13.86	c   rounding         :       0.10       1170          0
13.79/13.86	c   shifting         :       1.21        339          0
13.79/13.86	c   fixandinfer      :       0.00          0          0
13.79/13.86	c   intdiving        :       0.00          0          0
13.79/13.86	c   actconsdiving    :       0.00          0          0
13.79/13.86	c   octane           :       0.00          0          0
13.79/13.86	c   rens             :       0.03          1          0
13.79/13.86	c   rins             :       0.00          0          0
13.79/13.86	c   localbranching   :       0.00          0          0
13.79/13.86	c   mutation         :       0.00          0          0
13.79/13.86	c   dins             :       0.00          0          0
13.79/13.86	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
13.79/13.86	c   primal LP        :       0.08          0          0       0.00       0.00
13.79/13.86	c   dual LP          :       2.94       7228      18930       2.62    6438.78
13.79/13.86	c   barrier LP       :       0.00          0          0       0.00          -
13.79/13.86	c   diving/probing LP:       0.15        271       1342       4.95    8946.67
13.79/13.86	c   strong branching :       4.47       4889      27030       5.53    6046.98
13.79/13.86	c     (at root node) :          -         19        293      15.42          -
13.79/13.86	c   conflict analysis:       0.00          0          0       0.00          -
13.79/13.86	c B&B Tree           :
13.79/13.86	c   number of runs   :          1
13.79/13.86	c   nodes            :       3644
13.79/13.86	c   nodes (total)    :       3644
13.79/13.86	c   nodes left       :          0
13.79/13.86	c   max depth        :        170
13.79/13.86	c   max depth (total):        170
13.79/13.86	c   backtracks       :        319 (8.8%)
13.79/13.86	c   delayed cutoffs  :        251
13.79/13.86	c   repropagations   :        989 (3117 domain reductions, 247 cutoffs)
13.79/13.86	c   avg switch length:       3.76
13.79/13.86	c   switching time   :       0.35
13.79/13.86	c Solution           :
13.79/13.86	c   Solutions found  :          1 (1 improvements)
13.79/13.86	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 3644 nodes, 13.34 seconds, depth 93, found by <relaxation>)
13.79/13.86	c   Dual Bound       : +3.00000000000000e+00
13.79/13.86	c   Gap              :       0.00 %
13.79/13.86	c   Root Dual Bound  : +3.00000000000000e+00
13.79/13.88	c Time complete: 13.86.

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-1869826-1245186539/watcher-1869826-1245186539 -o /tmp/evaluation-result-1869826-1245186539/solver-1869826-1245186539 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869826-1245186539.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: 1.00 1.00 1.00 3/65 2788
/proc/meminfo: memFree=1919536/2055920 swapFree=4182240/4192956
[pid=2788] ppid=2786 vsize=6100 CPUtime=0
/proc/2788/stat : 2788 (pbscip.linux.x8) R 2786 2788 2399 0 -1 4194304 561 0 0 0 0 0 0 0 20 0 1 0 186252500 6246400 543 1992294400 4194304 7823515 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 1 0 0
/proc/2788/statm: 1525 553 325 886 0 635 0

[startup+0.0416899 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 2788
/proc/meminfo: memFree=1919536/2055920 swapFree=4182240/4192956
[pid=2788] ppid=2786 vsize=14596 CPUtime=0.03
/proc/2788/stat : 2788 (pbscip.linux.x8) R 2786 2788 2399 0 -1 4194304 3035 0 0 0 2 1 0 0 20 0 1 0 186252500 14946304 2663 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2788/statm: 3649 2663 404 886 0 2759 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 14596

[startup+0.101696 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 2788
/proc/meminfo: memFree=1919536/2055920 swapFree=4182240/4192956
[pid=2788] ppid=2786 vsize=14596 CPUtime=0.09
/proc/2788/stat : 2788 (pbscip.linux.x8) R 2786 2788 2399 0 -1 4194304 3035 0 0 0 4 5 0 0 20 0 1 0 186252500 14946304 2663 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2788/statm: 3649 2663 404 886 0 2759 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14596

[startup+0.301719 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 2788
/proc/meminfo: memFree=1919536/2055920 swapFree=4182240/4192956
[pid=2788] ppid=2786 vsize=15780 CPUtime=0.29
/proc/2788/stat : 2788 (pbscip.linux.x8) R 2786 2788 2399 0 -1 4194304 3391 0 0 0 14 15 0 0 22 0 1 0 186252500 16158720 3019 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2788/statm: 3945 3019 452 886 0 3055 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15780

[startup+0.701765 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 2788
/proc/meminfo: memFree=1919536/2055920 swapFree=4182240/4192956
[pid=2788] ppid=2786 vsize=26608 CPUtime=0.69
/proc/2788/stat : 2788 (pbscip.linux.x8) R 2786 2788 2399 0 -1 4194304 6307 0 0 0 52 17 0 0 25 0 1 0 186252500 27246592 5893 1992294400 4194304 7823515 548682068736 18446744073709551615 5397214 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2788/statm: 6652 5893 563 886 0 5762 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 26608

[startup+1.50185 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2789
/proc/meminfo: memFree=1897704/2055920 swapFree=4182240/4192956
[pid=2788] ppid=2786 vsize=27040 CPUtime=1.49
/proc/2788/stat : 2788 (pbscip.linux.x8) R 2786 2788 2399 0 -1 4194304 8601 0 0 0 129 20 0 0 25 0 1 0 186252500 27688960 5997 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2788/statm: 6760 5997 572 886 0 5870 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 27040

[startup+3.10103 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2789
/proc/meminfo: memFree=1897512/2055920 swapFree=4182240/4192956
[pid=2788] ppid=2786 vsize=27040 CPUtime=3.09
/proc/2788/stat : 2788 (pbscip.linux.x8) R 2786 2788 2399 0 -1 4194304 8631 0 0 0 285 24 0 0 25 0 1 0 186252500 27688960 6027 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2788/statm: 6760 6027 572 886 0 5870 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 27040

[startup+6.3014 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2789
/proc/meminfo: memFree=1896552/2055920 swapFree=4182240/4192956
[pid=2788] ppid=2786 vsize=28552 CPUtime=6.29
/proc/2788/stat : 2788 (pbscip.linux.x8) R 2786 2788 2399 0 -1 4194304 8982 0 0 0 597 32 0 0 25 0 1 0 186252500 29237248 6378 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2788/statm: 7138 6378 572 886 0 6248 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 28552

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2789
/proc/meminfo: memFree=1894184/2055920 swapFree=4182240/4192956
[pid=2788] ppid=2786 vsize=30508 CPUtime=12.68
/proc/2788/stat : 2788 (pbscip.linux.x8) R 2786 2788 2399 0 -1 4194304 9496 0 0 0 1221 47 0 0 25 0 1 0 186252500 31240192 6883 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2788/statm: 7627 6883 574 886 0 6737 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 30508

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

[startup+13.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2789
/proc/meminfo: memFree=1893224/2055920 swapFree=4182240/4192956
[pid=2788] ppid=2786 vsize=31248 CPUtime=13.49
/proc/2788/stat : 2788 (pbscip.linux.x8) R 2786 2788 2399 0 -1 4194304 9690 0 0 0 1300 49 0 0 25 0 1 0 186252500 31997952 7077 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2788/statm: 7812 7077 574 886 0 6922 0
Current children cumulated CPU time (s) 13.49
Current children cumulated vsize (KiB) 31248

[startup+13.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2789
/proc/meminfo: memFree=1893224/2055920 swapFree=4182240/4192956
[pid=2788] ppid=2786 vsize=31388 CPUtime=13.68
/proc/2788/stat : 2788 (pbscip.linux.x8) R 2786 2788 2399 0 -1 4194304 9713 0 0 0 1319 49 0 0 25 0 1 0 186252500 32141312 7100 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2788/statm: 7847 7100 574 886 0 6957 0
Current children cumulated CPU time (s) 13.68
Current children cumulated vsize (KiB) 31388

[startup+13.8012 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2789
/proc/meminfo: memFree=1893224/2055920 swapFree=4182240/4192956
[pid=2788] ppid=2786 vsize=31388 CPUtime=13.79
/proc/2788/stat : 2788 (pbscip.linux.x8) R 2786 2788 2399 0 -1 4194304 9713 0 0 0 1329 50 0 0 25 0 1 0 186252500 32141312 7100 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2788/statm: 7847 7100 574 886 0 6957 0
Current children cumulated CPU time (s) 13.79
Current children cumulated vsize (KiB) 31388

Child status: 0
Real time (s): 13.8852
CPU time (s): 13.8779
CPU user time (s): 13.369
CPU system time (s): 0.508922
CPU usage (%): 99.9471
Max. virtual memory (cumulated for all children) (KiB): 31388

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 13.369
system time used= 0.508922
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9718
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= 16

runsolver used 0.013997 second user time and 0.046992 second system time

The end

Launcher Data 

Begin job on node85 at 2009-06-16 23:08:59
IDJOB=1869826
IDBENCH=47912
IDSOLVER=683
FILE ID=node85/1869826-1245186539
PBS_JOBID= 9363922
Free space on /tmp= 126844 MiB

SOLVER NAME= SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=307-P1=59-P2=149-P3=337-P4=409-P5=457-P6=79-P7=53-P8=347-P9=487-B.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1869826-1245186539/watcher-1869826-1245186539 -o /tmp/evaluation-result-1869826-1245186539/solver-1869826-1245186539 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869826-1245186539.opb

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

MD5SUM BENCH= 54510d4a8cd791bae993d435a4bb6e03
RANDOM SEED=1423613632

node85.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		: 3000.213
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		: 3000.213
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1919952 kB
Buffers:          7032 kB
Cached:          56580 kB
SwapCached:       6224 kB
Active:          54880 kB
Inactive:        17980 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1919952 kB
SwapTotal:     4192956 kB
SwapFree:      4182240 kB
Dirty:            9848 kB
Writeback:           0 kB
Mapped:          13712 kB
Slab:            49044 kB
Committed_AS:    72628 kB
PageTables:       1376 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= 126836 MiB
End job on node85 at 2009-06-16 23:09:13