Trace number 1869819

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 33.2599 33.2687

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=89-P1=127-P2=191-P3=17-P4=97-P5=227-P6=191-P7=41-B.opb
MD5SUM3f50fdda997abfe5e5c5cddf7b7c1313
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 benchmark9.1926
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 variables168
Total number of constraints15
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 constraints15
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)448
Sum of products size (including duplicates)896
Number of different products448
Sum of products size896

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.01	c SCIP version 1.1.0.7
0.00/0.01	c LP-Solver Clp 1.8.2
0.00/0.01	c user parameter file <scip.set> not found - using default parameters
0.00/0.01	c read problem <HOME/instance-1869819-1245186220.opb>
0.00/0.01	c original problem has 616 variables (616 bin, 0 int, 0 impl, 0 cont) and 463 constraints
0.00/0.02	c start presolving problem
0.00/0.02	c presolving:
0.00/0.08	c (round 1) 7 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 48 chg coeffs, 0 upgd conss, 2548 impls, 0 clqs
0.08/0.09	c (round 2) 23 del vars, 14 del conss, 0 chg bounds, 0 chg sides, 62 chg coeffs, 8 upgd conss, 3892 impls, 0 clqs
0.08/0.09	c (round 3) 39 del vars, 28 del conss, 0 chg bounds, 0 chg sides, 76 chg coeffs, 8 upgd conss, 5012 impls, 0 clqs
0.08/0.09	c (round 4) 55 del vars, 42 del conss, 0 chg bounds, 0 chg sides, 90 chg coeffs, 8 upgd conss, 5908 impls, 0 clqs
0.09/0.10	c (round 5) 71 del vars, 56 del conss, 0 chg bounds, 0 chg sides, 104 chg coeffs, 8 upgd conss, 6580 impls, 0 clqs
0.09/0.10	c (round 6) 87 del vars, 70 del conss, 0 chg bounds, 0 chg sides, 118 chg coeffs, 8 upgd conss, 7028 impls, 0 clqs
0.09/0.10	c (round 7) 103 del vars, 84 del conss, 0 chg bounds, 0 chg sides, 132 chg coeffs, 8 upgd conss, 7252 impls, 0 clqs
0.09/0.11	c (round 8) 119 del vars, 98 del conss, 0 chg bounds, 0 chg sides, 146 chg coeffs, 8 upgd conss, 7252 impls, 0 clqs
0.09/0.13	c    (0.1s) probing: 193/497 (38.8%) - 0 fixings, 0 aggregations, 14 implications, 0 bound changes
0.09/0.13	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.09/0.13	c presolving (9 rounds):
0.09/0.13	c  119 deleted vars, 98 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 146 changed coefficients
0.09/0.13	c  7280 implications, 0 cliques
0.09/0.13	c presolved problem has 497 variables (497 bin, 0 int, 0 impl, 0 cont) and 358 constraints
0.09/0.13	c     343 constraints of type <and>
0.09/0.13	c       7 constraints of type <linear>
0.09/0.13	c       8 constraints of type <logicor>
0.09/0.13	c transformed objective value is always integral (scale: 2)
0.09/0.13	c Presolving Time: 0.07
0.09/0.13	c OPT-NLC
0.09/0.13	c -----------------------------------------------------------------------------------------------
0.09/0.13	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.13	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.13	c limits/memory = c 1620
0.09/0.13	c # maximal time in seconds to run
0.09/0.13	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.13	c limits/time = c 1791
0.09/0.13	c # frequency for displaying node information lines
0.09/0.13	c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.13	c display/freq = c 10000
0.09/0.13	c -----------------------------------------------------------------------------------------------
0.09/0.13	c start solving problem
0.09/0.13	c 
0.09/0.14	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.14	c   0.1s|     1 |     0 |    18 |2281k|   0 |  10 | 497 | 358 | 358 | 497 | 701 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.19	c   0.1s|     1 |     0 |   437 |2307k|   0 |  10 | 497 | 358 | 358 | 497 | 704 |   3 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.21	c   0.2s|     1 |     0 |   444 |2318k|   0 |  17 | 497 | 358 | 358 | 497 | 709 |   8 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.24	c   0.2s|     1 |     0 |   459 |2326k|   0 |  24 | 497 | 358 | 358 | 497 | 710 |   9 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.29	c   0.2s|     1 |     0 |   478 |2344k|   0 |  33 | 497 | 358 | 358 | 497 | 717 |  16 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.34	c   0.3s|     1 |     0 |   532 |2359k|   0 |  42 | 497 | 358 | 358 | 497 | 728 |  27 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.39	c   0.3s|     1 |     0 |   583 |2386k|   0 |  32 | 497 | 358 | 358 | 497 | 748 |  47 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.49/0.55	c   0.5s|     1 |     2 |   583 |2387k|   0 |  32 | 497 | 358 | 358 | 497 | 748 |  47 |   0 |  23 | 3.000000e+00 |      --      |    Inf 
27.79/27.82	o 5
27.79/27.82	c *27.5s|  4226 |  1989 | 86843 |5376k|  80 |   - | 497 |1747 | 175 | 497 | 405 |  38k|1390 |3917 | 3.000000e+00 | 5.000000e+00 |  66.67%
33.18/33.25	o 3
33.18/33.25	c *32.8s|  5266 |     0 |104362 |3844k|  81 |   - | 497 |2243 | 455 | 497 | 324 |  46k|2060 |3934 | 3.000000e+00 | 3.000000e+00 |   0.00%
33.18/33.25	c 
33.18/33.25	c SCIP Status        : problem is solved [optimal solution found]
33.18/33.25	c Solving Time (sec) : 32.83
33.18/33.25	c Solving Nodes      : 5266
33.18/33.25	c Primal Bound       : +3.00000000000000e+00 (2 solutions)
33.18/33.25	c Dual Bound         : +3.00000000000000e+00
33.18/33.25	c Gap                : 0.00 %
33.18/33.25	c NODE         5266
33.18/33.25	c DUAL BOUND   3
33.18/33.25	c PRIMAL BOUND 3
33.18/33.25	c GAP          0
33.18/33.25	s OPTIMUM FOUND
33.18/33.25	v -x168 -x167 -x166 -x165 x164 -x163 x162 x161 -x160 -x159 -x158 x157 x156 -x155 x154 x153 -x112 x111 x110 x109 x108 -x107 x106 x105 
33.18/33.25	v -x152 -x151 -x150 -x149 -x148 -x147 -x146 -x145 -x104 -x103 x102 -x101 -x100 -x99 x98 x97 -x144 x143 -x142 x141 x140 -x139 
33.18/33.25	v -x138 x137 -x96 -x95 -x94 -x93 -x92 -x91 -x90 x89 -x136 -x135 x134 -x133 x132 -x131 -x130 -x129 x88 -x87 -x86 x85 x84 -x83 
33.18/33.25	v x82 x81 -x128 -x127 -x126 -x125 -x124 -x123 -x122 -x121 -x80 -x79 x78 x77 x76 x75 x74 x73 -x120 -x119 -x118 -x117 -x116 -x115 
33.18/33.25	v x114 -x113 -x72 -x71 -x70 -x69 -x68 x67 x66 x65 -x64 -x63 -x62 x61 -x60 x59 x58 x57 x56 x55 -x54 -x53 x52 -x51 -x50 x49 -x48 
33.18/33.25	v -x47 x46 -x45 -x44 -x43 x42 x41 x40 -x39 -x38 x37 -x36 -x35 x34 x33 x32 -x31 x30 -x29 -x28 x27 -x26 x25 -x24 -x23 -x22 -x21 
33.18/33.25	v x20 -x19 -x18 x17 x16 -x15 x14 -x13 x12 x11 -x10 x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
33.18/33.25	c SCIP Status        : problem is solved [optimal solution found]
33.18/33.25	c Solving Time       :      32.83
33.18/33.25	c Original Problem   :
33.18/33.25	c   Problem name     : HOME/instance-1869819-1245186220.opb
33.18/33.25	c   Variables        : 616 (616 binary, 0 integer, 0 implicit integer, 0 continuous)
33.18/33.25	c   Constraints      : 463 initial, 463 maximal
33.18/33.25	c Presolved Problem  :
33.18/33.25	c   Problem name     : t_HOME/instance-1869819-1245186220.opb
33.18/33.25	c   Variables        : 497 (497 binary, 0 integer, 0 implicit integer, 0 continuous)
33.18/33.25	c   Constraints      : 358 initial, 2243 maximal
33.18/33.25	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
33.18/33.25	c   trivial          :       0.01          0          0          0          0          0          0          0          0
33.18/33.25	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
33.18/33.25	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
33.18/33.25	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
33.18/33.25	c   implics          :       0.00          0          0          0          0          0          0          0          0
33.18/33.25	c   probing          :       0.02          0          0          0          0          0          0          0          0
33.18/33.25	c   and              :       0.04         14         98          0          0          0         98          0         98
33.18/33.25	c   linear           :       0.00          1          6          0          0          0          0          0         48
33.18/33.25	c   logicor          :       0.00          0          0          0          0          0          0          0          0
33.18/33.25	c   root node        :          -         55          -          -         55          -          -          -          -
33.18/33.25	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
33.18/33.25	c   integral         :          0          0          0       4745          0          7        149          0          0       9322
33.18/33.25	c   and              :        343      14137      17509          2          0        228      22217      46028          0          0
33.18/33.25	c   linear           :          7          6      17281          2          0        881       7009          0          0          0
33.18/33.25	c   logicor          :          8+         6       7791          2          0         60       1014          0          0          0
33.18/33.25	c   countsols        :          0          0          0          2          0          0          0          0          0          0
33.18/33.25	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
33.18/33.25	c   integral         :       2.76       0.00       0.00       2.76       0.00
33.18/33.25	c   and              :       1.15       0.95       0.20       0.00       0.00
33.18/33.25	c   linear           :       0.59       0.00       0.59       0.00       0.00
33.18/33.25	c   logicor          :       0.11       0.00       0.11       0.00       0.00
33.18/33.25	c   countsols        :       0.00       0.00       0.00       0.00       0.00
33.18/33.25	c Propagators        :       Time      Calls    Cutoffs    DomReds
33.18/33.25	c   rootredcost      :       0.01          1          0          6
33.18/33.25	c   pseudoobj        :       0.02      17112          0          1
33.18/33.25	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
33.18/33.25	c   propagation      :       0.30       1169       1146      10982       46.6        140       26.7          -
33.18/33.25	c   infeasible LP    :       0.00         21          0          0        0.0          0        0.0          0
33.18/33.25	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
33.18/33.25	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
33.18/33.25	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
33.18/33.25	c   applied globally :          -          -          -       2045       23.8          -          -          -
33.18/33.25	c   applied locally  :          -          -          -         15       51.5          -          -          -
33.18/33.25	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
33.18/33.25	c   cut pool         :       0.00          5          -          -          1          -    (maximal pool size: 43)
33.18/33.25	c   redcost          :       0.23      14137          0          0          0          0
33.18/33.25	c   impliedbounds    :       0.00          6          0          0         22          0
33.18/33.25	c   intobj           :       0.00          0          0          0          0          0
33.18/33.25	c   gomory           :       0.03          6          0          0          0          0
33.18/33.25	c   strongcg         :       0.02          6          0          0          5          0
33.18/33.25	c   cmir             :       0.05          6          0          0         29          0
33.18/33.25	c   flowcover        :       0.05          6          0          0         41          0
33.18/33.25	c   clique           :       0.00          1          0          0          0          0
33.18/33.25	c   zerohalf         :       0.00          0          0          0          0          0
33.18/33.25	c   mcf              :       0.01          1          0          0          0          0
33.18/33.25	c Pricers            :       Time      Calls       Vars
33.18/33.25	c   problem variables:       0.00          0          0
33.18/33.25	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
33.18/33.25	c   relpscost        :       2.75       4743          7        149          0          0       9322
33.18/33.25	c   pscost           :       0.00          0          0          0          0          0          0
33.18/33.25	c   inference        :       0.00          0          0          0          0          0          0
33.18/33.25	c   mostinf          :       0.00          0          0          0          0          0          0
33.18/33.25	c   leastinf         :       0.00          0          0          0          0          0          0
33.18/33.25	c   fullstrong       :       0.00          0          0          0          0          0          0
33.18/33.25	c   allfullstrong    :       0.00          0          0          0          0          0          0
33.18/33.25	c   random           :       0.00          0          0          0          0          0          0
33.18/33.25	c Primal Heuristics  :       Time      Calls      Found
33.18/33.25	c   LP solutions     :       0.02          -          2
33.18/33.25	c   pseudo solutions :       0.00          -          0
33.18/33.25	c   crossover        :       0.00          0          0
33.18/33.25	c   intshifting      :       0.00          0          0
33.18/33.25	c   oneopt           :       0.00          1          0
33.18/33.25	c   pscostdiving     :       0.30         24          0
33.18/33.25	c   fracdiving       :       0.28         24          0
33.18/33.25	c   veclendiving     :       0.18         24          0
33.18/33.25	c   rootsoldiving    :       0.25         12          0
33.18/33.25	c   guideddiving     :       0.46         25          0
33.18/33.25	c   linesearchdiving :       0.24         25          0
33.18/33.25	c   coefdiving       :       0.41         25          0
33.18/33.25	c   feaspump         :       0.28         13          0
33.18/33.25	c   objpscostdiving  :       0.35         13          0
33.18/33.25	c   simplerounding   :       0.01          0          0
33.18/33.25	c   rounding         :       0.07       1674          0
33.18/33.25	c   shifting         :       1.06        500          0
33.18/33.25	c   fixandinfer      :       0.00          0          0
33.18/33.25	c   intdiving        :       0.00          0          0
33.18/33.25	c   actconsdiving    :       0.00          0          0
33.18/33.25	c   octane           :       0.00          0          0
33.18/33.25	c   rens             :       0.02          1          0
33.18/33.25	c   rins             :       0.00          0          0
33.18/33.25	c   localbranching   :       0.00          0          0
33.18/33.25	c   mutation         :       0.00          0          0
33.18/33.25	c   dins             :       0.00          0          0
33.18/33.25	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
33.18/33.25	c   primal LP        :       3.75          0          0       0.00       0.00
33.18/33.25	c   dual LP          :      16.82      15425      91532       5.93    5441.85
33.18/33.25	c   barrier LP       :       0.00          0          0       0.00          -
33.18/33.25	c   diving/probing LP:       2.30       2158      12830       5.95    5578.26
33.18/33.25	c   strong branching :       2.63       3934      36044       9.16   13704.94
33.18/33.25	c     (at root node) :          -         23       1246      54.17          -
33.18/33.25	c   conflict analysis:       0.00          0          0       0.00          -
33.18/33.25	c B&B Tree           :
33.18/33.25	c   number of runs   :          1
33.18/33.25	c   nodes            :       5266
33.18/33.25	c   nodes (total)    :       5266
33.18/33.25	c   nodes left       :          0
33.18/33.25	c   max depth        :         81
33.18/33.25	c   max depth (total):         81
33.18/33.25	c   backtracks       :        485 (9.2%)
33.18/33.25	c   delayed cutoffs  :        311
33.18/33.25	c   repropagations   :       2005 (4189 domain reductions, 264 cutoffs)
33.18/33.25	c   avg switch length:       4.30
33.18/33.25	c   switching time   :       4.12
33.18/33.25	c Solution           :
33.18/33.25	c   Solutions found  :          2 (2 improvements)
33.18/33.25	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 5266 nodes, 32.82 seconds, depth 72, found by <relaxation>)
33.18/33.25	c   Dual Bound       : +3.00000000000000e+00
33.18/33.25	c   Gap              :       0.00 %
33.18/33.25	c   Root Dual Bound  : +3.00000000000000e+00
33.18/33.26	c Time complete: 33.25.

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-1869819-1245186220/watcher-1869819-1245186220 -o /tmp/evaluation-result-1869819-1245186220/solver-1869819-1245186220 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869819-1245186220.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 3/64 6229
/proc/meminfo: memFree=1881072/2055920 swapFree=4191900/4192956
[pid=6229] ppid=6227 vsize=5812 CPUtime=0
/proc/6229/stat : 6229 (pbscip.linux.x8) R 6227 6229 5132 0 -1 4194304 516 0 0 0 0 0 0 0 18 0 1 0 186222939 5951488 500 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/6229/statm: 1453 501 332 1256 0 192 0

[startup+0.0927529 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6229
/proc/meminfo: memFree=1881072/2055920 swapFree=4191900/4192956
[pid=6229] ppid=6227 vsize=15896 CPUtime=0.08
/proc/6229/stat : 6229 (pbscip.linux.x8) R 6227 6229 5132 0 -1 4194304 3143 0 0 0 4 4 0 0 18 0 1 0 186222939 16277504 2773 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6229/statm: 3974 2773 482 1256 0 2713 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 15896

[startup+0.101753 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6229
/proc/meminfo: memFree=1881072/2055920 swapFree=4191900/4192956
[pid=6229] ppid=6227 vsize=15896 CPUtime=0.09
/proc/6229/stat : 6229 (pbscip.linux.x8) R 6227 6229 5132 0 -1 4194304 3143 0 0 0 5 4 0 0 18 0 1 0 186222939 16277504 2773 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6229/statm: 3974 2773 482 1256 0 2713 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15896

[startup+0.301771 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6229
/proc/meminfo: memFree=1881072/2055920 swapFree=4191900/4192956
[pid=6229] ppid=6227 vsize=22664 CPUtime=0.29
/proc/6229/stat : 6229 (pbscip.linux.x8) R 6227 6229 5132 0 -1 4194304 4739 0 0 0 24 5 0 0 19 0 1 0 186222939 23207936 4320 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6229/statm: 5666 4320 677 1256 0 4405 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22664

[startup+0.701807 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6229
/proc/meminfo: memFree=1881072/2055920 swapFree=4191900/4192956
[pid=6229] ppid=6227 vsize=23660 CPUtime=0.69
/proc/6229/stat : 6229 (pbscip.linux.x8) R 6227 6229 5132 0 -1 4194304 6680 0 0 0 63 6 0 0 22 0 1 0 186222939 24227840 4414 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6229/statm: 5915 4414 690 1256 0 4654 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23660

[startup+1.50188 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6230
/proc/meminfo: memFree=1865960/2055920 swapFree=4191900/4192956
[pid=6229] ppid=6227 vsize=23660 CPUtime=1.49
/proc/6229/stat : 6229 (pbscip.linux.x8) R 6227 6229 5132 0 -1 4194304 6712 0 0 0 142 7 0 0 25 0 1 0 186222939 24227840 4446 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6229/statm: 5915 4446 696 1256 0 4654 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23660

[startup+3.10203 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6230
/proc/meminfo: memFree=1865640/2055920 swapFree=4191900/4192956
[pid=6229] ppid=6227 vsize=23816 CPUtime=3.09
/proc/6229/stat : 6229 (pbscip.linux.x8) R 6227 6229 5132 0 -1 4194304 6883 0 0 0 301 8 0 0 25 0 1 0 186222939 24387584 4617 1992294400 4194304 9342243 548682068736 18446744073709551615 8221614 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6229/statm: 5954 4617 697 1256 0 4693 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 23816

[startup+6.30133 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6230
/proc/meminfo: memFree=1864560/2055920 swapFree=4191900/4192956
[pid=6229] ppid=6227 vsize=24328 CPUtime=6.28
/proc/6229/stat : 6229 (pbscip.linux.x8) R 6227 6229 5132 0 -1 4194304 7079 0 0 0 617 11 0 0 25 0 1 0 186222939 24911872 4813 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6229/statm: 6082 4813 697 1256 0 4821 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 24328

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6230
/proc/meminfo: memFree=1862704/2055920 swapFree=4191900/4192956
[pid=6229] ppid=6227 vsize=25748 CPUtime=12.68
/proc/6229/stat : 6229 (pbscip.linux.x8) R 6227 6229 5132 0 -1 4194304 7505 0 0 0 1250 18 0 0 25 0 1 0 186222939 26365952 5239 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6229/statm: 6437 5239 697 1256 0 5176 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 25748

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6230
/proc/meminfo: memFree=1860336/2055920 swapFree=4191900/4192956
[pid=6229] ppid=6227 vsize=28652 CPUtime=25.48
/proc/6229/stat : 6229 (pbscip.linux.x8) R 6227 6229 5132 0 -1 4194304 8114 0 0 0 2517 31 0 0 25 0 1 0 186222939 29339648 5848 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6229/statm: 7163 5848 697 1256 0 5902 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 28652

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

[startup+28.7024 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6230
/proc/meminfo: memFree=1860272/2055920 swapFree=4191900/4192956
[pid=6229] ppid=6227 vsize=29532 CPUtime=28.68
/proc/6229/stat : 6229 (pbscip.linux.x8) R 6227 6229 5132 0 -1 4194304 8165 0 0 0 2834 34 0 0 25 0 1 0 186222939 30240768 5899 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6229/statm: 7383 5899 697 1256 0 6122 0
Current children cumulated CPU time (s) 28.68
Current children cumulated vsize (KiB) 29532

[startup+30.3015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6230
/proc/meminfo: memFree=1860080/2055920 swapFree=4191900/4192956
[pid=6229] ppid=6227 vsize=29668 CPUtime=30.29
/proc/6229/stat : 6229 (pbscip.linux.x8) R 6227 6229 5132 0 -1 4194304 8210 0 0 0 2992 37 0 0 25 0 1 0 186222939 30380032 5944 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6229/statm: 7417 5944 697 1256 0 6156 0
Current children cumulated CPU time (s) 30.29
Current children cumulated vsize (KiB) 29668

[startup+31.9057 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6230
/proc/meminfo: memFree=1859952/2055920 swapFree=4191900/4192956
[pid=6229] ppid=6227 vsize=29668 CPUtime=31.89
/proc/6229/stat : 6229 (pbscip.linux.x8) R 6227 6229 5132 0 -1 4194304 8232 0 0 0 3150 39 0 0 25 0 1 0 186222939 30380032 5966 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6229/statm: 7417 5966 697 1256 0 6156 0
Current children cumulated CPU time (s) 31.89
Current children cumulated vsize (KiB) 29668

[startup+32.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6230
/proc/meminfo: memFree=1859952/2055920 swapFree=4191900/4192956
[pid=6229] ppid=6227 vsize=29668 CPUtime=32.68
/proc/6229/stat : 6229 (pbscip.linux.x8) R 6227 6229 5132 0 -1 4194304 8243 0 0 0 3228 40 0 0 25 0 1 0 186222939 30380032 5977 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6229/statm: 7417 5977 697 1256 0 6156 0
Current children cumulated CPU time (s) 32.68
Current children cumulated vsize (KiB) 29668

[startup+33.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6230
/proc/meminfo: memFree=1859888/2055920 swapFree=4191900/4192956
[pid=6229] ppid=6227 vsize=29668 CPUtime=33.08
/proc/6229/stat : 6229 (pbscip.linux.x8) R 6227 6229 5132 0 -1 4194304 8250 0 0 0 3268 40 0 0 25 0 1 0 186222939 30380032 5984 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6229/statm: 7417 5984 697 1256 0 6156 0
Current children cumulated CPU time (s) 33.08
Current children cumulated vsize (KiB) 29668

[startup+33.2018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6230
/proc/meminfo: memFree=1859888/2055920 swapFree=4191900/4192956
[pid=6229] ppid=6227 vsize=29668 CPUtime=33.18
/proc/6229/stat : 6229 (pbscip.linux.x8) R 6227 6229 5132 0 -1 4194304 8250 0 0 0 3278 40 0 0 25 0 1 0 186222939 30380032 5984 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6229/statm: 7417 5984 697 1256 0 6156 0
Current children cumulated CPU time (s) 33.18
Current children cumulated vsize (KiB) 29668

Child status: 0
Real time (s): 33.2687
CPU time (s): 33.2599
CPU user time (s): 32.846
CPU system time (s): 0.413937
CPU usage (%): 99.9737
Max. virtual memory (cumulated for all children) (KiB): 29668

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 32.846
system time used= 0.413937
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8256
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= 3
involuntary context switches= 19

runsolver used 0.034994 second user time and 0.081987 second system time

The end

Launcher Data 

Begin job on node14 at 2009-06-16 23:03:40
IDJOB=1869819
IDBENCH=47908
IDSOLVER=684
FILE ID=node14/1869819-1245186220
PBS_JOBID= 9363914
Free space on /tmp= 66376 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=8-P0=89-P1=127-P2=191-P3=17-P4=97-P5=227-P6=191-P7=41-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-1869819-1245186220/watcher-1869819-1245186220 -o /tmp/evaluation-result-1869819-1245186220/solver-1869819-1245186220 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869819-1245186220.opb

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

MD5SUM BENCH= 3f50fdda997abfe5e5c5cddf7b7c1313
RANDOM SEED=1281819521

node14.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		: 3000.234
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		: 3000.234
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:       1881488 kB
Buffers:         44612 kB
Cached:          74680 kB
SwapCached:        388 kB
Active:          65260 kB
Inactive:        67436 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1881488 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:           12196 kB
Writeback:           0 kB
Mapped:          21800 kB
Slab:            27712 kB
Committed_AS:   186324 kB
PageTables:       1452 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= 66364 MiB
End job on node14 at 2009-06-16 23:04:13