Trace number 1870147

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 21.2268 21.235

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=83-P1=113-P2=127-P3=71-P4=61-P5=43-P6=71-P7=41-P8=13-P9=71-B.opb
MD5SUMbd15d72e061a78dfd7cc65e865014c03
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 benchmark6.94094
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 variables189
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 constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)441
Sum of products size (including duplicates)882
Number of different products441
Sum of products size882

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-1870147-1245189311.opb>
0.00/0.01	c original problem has 630 variables (630 bin, 0 int, 0 impl, 0 cont) and 460 constraints
0.00/0.02	c start presolving problem
0.00/0.02	c presolving:
0.07/0.08	c (round 1) 9 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 50 chg coeffs, 0 upgd conss, 2916 impls, 0 clqs
0.07/0.09	c (round 2) 23 del vars, 12 del conss, 0 chg bounds, 0 chg sides, 62 chg coeffs, 10 upgd conss, 4260 impls, 0 clqs
0.07/0.09	c (round 3) 37 del vars, 24 del conss, 0 chg bounds, 0 chg sides, 74 chg coeffs, 10 upgd conss, 5436 impls, 0 clqs
0.07/0.09	c (round 4) 51 del vars, 36 del conss, 0 chg bounds, 0 chg sides, 86 chg coeffs, 10 upgd conss, 6444 impls, 0 clqs
0.07/0.09	c (round 5) 65 del vars, 48 del conss, 0 chg bounds, 0 chg sides, 98 chg coeffs, 10 upgd conss, 7284 impls, 0 clqs
0.09/0.10	c (round 6) 79 del vars, 60 del conss, 0 chg bounds, 0 chg sides, 110 chg coeffs, 10 upgd conss, 7956 impls, 0 clqs
0.09/0.10	c (round 7) 93 del vars, 72 del conss, 0 chg bounds, 0 chg sides, 122 chg coeffs, 10 upgd conss, 8460 impls, 0 clqs
0.09/0.10	c (round 8) 107 del vars, 84 del conss, 0 chg bounds, 0 chg sides, 134 chg coeffs, 10 upgd conss, 8796 impls, 0 clqs
0.09/0.11	c (round 9) 121 del vars, 96 del conss, 0 chg bounds, 0 chg sides, 146 chg coeffs, 10 upgd conss, 8964 impls, 0 clqs
0.09/0.11	c (round 10) 135 del vars, 108 del conss, 0 chg bounds, 0 chg sides, 158 chg coeffs, 10 upgd conss, 8964 impls, 0 clqs
0.09/0.13	c    (0.1s) probing: 204/495 (41.2%) - 0 fixings, 0 aggregations, 18 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 (11 rounds):
0.09/0.13	c  135 deleted vars, 108 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 158 changed coefficients
0.09/0.13	c  9000 implications, 0 cliques
0.09/0.13	c presolved problem has 495 variables (495 bin, 0 int, 0 impl, 0 cont) and 343 constraints
0.09/0.13	c     324 constraints of type <and>
0.09/0.13	c       9 constraints of type <linear>
0.09/0.13	c      10 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 |    21 |2301k|   0 |  11 | 495 | 343 | 343 | 495 | 667 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.19	c   0.1s|     1 |     0 |   401 |2329k|   0 |  22 | 495 | 343 | 343 | 495 | 672 |   5 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.22	c   0.2s|     1 |     0 |   424 |2346k|   0 |  29 | 495 | 343 | 343 | 495 | 680 |  13 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.26	c   0.2s|     1 |     0 |   457 |2375k|   0 |  49 | 495 | 343 | 343 | 495 | 689 |  22 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.32	c   0.3s|     1 |     0 |   504 |2425k|   0 |  67 | 495 | 343 | 343 | 495 | 705 |  38 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.39	c   0.3s|     1 |     0 |   542 |2457k|   0 |  83 | 495 | 343 | 343 | 495 | 729 |  62 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.39/0.48	c   0.4s|     1 |     0 |   641 |2491k|   0 | 114 | 495 | 343 | 343 | 495 | 755 |  88 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.79/0.85	c   0.8s|     1 |     2 |   641 |2492k|   0 | 114 | 495 | 343 | 343 | 495 | 755 |  88 |   0 |  36 | 3.000000e+00 |      --      |    Inf 
21.18/21.21	o 7
21.18/21.21	c *20.9s|  4390 |  1956 | 51251 |5872k|  89 |   - | 495 |2402 | 273 | 495 | 361 |  15k|2424 |3337 | 3.000000e+00 | 7.000000e+00 | 133.33%
21.18/21.21	o 3
21.18/21.21	c *20.9s|  4391 |     0 | 51251 |3986k|  89 |   - | 495 |2402 | 142 | 495 | 361 |  15k|2424 |3337 | 3.000000e+00 | 3.000000e+00 |   0.00%
21.18/21.21	c 
21.18/21.21	c SCIP Status        : problem is solved [optimal solution found]
21.18/21.21	c Solving Time (sec) : 20.91
21.18/21.21	c Solving Nodes      : 4391
21.18/21.21	c Primal Bound       : +3.00000000000000e+00 (2 solutions)
21.18/21.21	c Dual Bound         : +3.00000000000000e+00
21.18/21.21	c Gap                : 0.00 %
21.18/21.21	c NODE         4391
21.18/21.21	c DUAL BOUND   3
21.18/21.21	c PRIMAL BOUND 3
21.18/21.21	c GAP          0
21.18/21.21	s OPTIMUM FOUND
21.18/21.21	v -x189 -x188 x187 x186 x185 x184 -x183 -x182 -x181 -x180 x179 -x178 x177 -x176 -x126 x125 -x124 x123 -x122 x121 x120 -x175 -x174 
21.18/21.21	v -x173 -x172 x171 -x170 -x169 -x119 x118 x117 x116 x115 x114 x113 -x168 -x167 -x166 -x165 x164 -x163 x162 -x112 -x111 -x110 -x109 
21.18/21.21	v x108 -x107 x106 -x161 -x160 -x159 x158 x157 -x156 x155 -x105 -x104 -x103 x102 x101 x100 x99 -x154 -x153 -x152 -x151 -x150 
21.18/21.21	v x149 -x148 -x98 -x97 x96 -x95 x94 x93 x92 -x147 -x146 -x145 -x144 -x143 -x142 -x141 -x91 -x90 -x89 x88 -x87 -x86 x85 x140 -x139 
21.18/21.21	v -x138 x137 -x136 -x135 x134 -x84 -x83 -x82 -x81 -x80 -x79 x78 -x133 -x132 -x131 -x130 -x129 x128 -x127 x77 -x76 x75 x74 
21.18/21.21	v -x73 -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 -x47 x46 -x45 
21.18/21.21	v x44 x43 x42 -x41 -x40 x39 -x38 -x37 x36 -x35 -x34 x33 x32 x31 x30 x29 -x28 -x27 -x26 x25 -x24 -x23 x22 x21 x20 -x19 x18 -x17 
21.18/21.21	v -x16 x15 x14 x13 x12 -x11 -x10 x9 x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
21.18/21.21	c SCIP Status        : problem is solved [optimal solution found]
21.18/21.21	c Solving Time       :      20.91
21.18/21.21	c Original Problem   :
21.18/21.21	c   Problem name     : HOME/instance-1870147-1245189311.opb
21.18/21.21	c   Variables        : 630 (630 binary, 0 integer, 0 implicit integer, 0 continuous)
21.18/21.21	c   Constraints      : 460 initial, 460 maximal
21.18/21.21	c Presolved Problem  :
21.18/21.21	c   Problem name     : t_HOME/instance-1870147-1245189311.opb
21.18/21.21	c   Variables        : 495 (495 binary, 0 integer, 0 implicit integer, 0 continuous)
21.18/21.21	c   Constraints      : 343 initial, 2410 maximal
21.18/21.21	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
21.18/21.21	c   trivial          :       0.00          0          0          0          0          0          0          0          0
21.18/21.21	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
21.18/21.21	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
21.18/21.21	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
21.18/21.21	c   implics          :       0.00          0          0          0          0          0          0          0          0
21.18/21.21	c   probing          :       0.02          0          0          0          0          0          0          0          0
21.18/21.21	c   and              :       0.02         18        108          0          0          0        108          0        108
21.18/21.21	c   linear           :       0.01          1          8          0          0          0          0          0         50
21.18/21.21	c   logicor          :       0.01          0          0          0          0          0          0          0          0
21.18/21.21	c   root node        :          -          4          -          -          4          -          -          -          -
21.18/21.21	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
21.18/21.21	c   integral         :          0          0          0       3636          0          7        132          0          0       7074
21.18/21.21	c   and              :        324       8782      12852          0          0        280      19614      15909          0          0
21.18/21.21	c   linear           :          9          6      12570          0          0        953       7767          0          0          0
21.18/21.21	c   logicor          :         10+         6       6235          0          0         58       1863          0          0          0
21.18/21.21	c   countsols        :          0          0          0          2          0          0          0          0          0          0
21.18/21.21	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
21.18/21.21	c   integral         :       3.31       0.00       0.00       3.31       0.00
21.18/21.21	c   and              :       0.52       0.29       0.23       0.00       0.00
21.18/21.21	c   linear           :       0.45       0.00       0.45       0.00       0.00
21.18/21.22	c   logicor          :       0.26       0.00       0.26       0.00       0.00
21.18/21.22	c   countsols        :       0.00       0.00       0.00       0.00       0.00
21.18/21.22	c Propagators        :       Time      Calls    Cutoffs    DomReds
21.18/21.22	c   rootredcost      :       0.00          1          0          4
21.18/21.22	c   pseudoobj        :       0.01      12429          0          1
21.18/21.22	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
21.18/21.22	c   propagation      :       0.29       1291       1286      14305       51.6        144       24.8          -
21.18/21.22	c   infeasible LP    :       0.00          9          0          0        0.0          0        0.0          0
21.18/21.22	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
21.18/21.22	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
21.18/21.22	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
21.18/21.22	c   applied globally :          -          -          -       2400       24.5          -          -          -
21.18/21.22	c   applied locally  :          -          -          -         24       51.1          -          -          -
21.18/21.22	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
21.18/21.22	c   cut pool         :       0.00          5          -          -         40          -    (maximal pool size: 159)
21.18/21.22	c   redcost          :       0.15       8784          0          0          0          0
21.18/21.22	c   impliedbounds    :       0.00          6          0          0         41          0
21.18/21.22	c   intobj           :       0.00          0          0          0          0          0
21.18/21.22	c   gomory           :       0.05          6          0          0         37          0
21.18/21.22	c   strongcg         :       0.06          6          0          0        169          0
21.18/21.22	c   cmir             :       0.05          6          0          0         76          0
21.18/21.22	c   flowcover        :       0.09          6          0          0        123          0
21.18/21.22	c   clique           :       0.00          1          0          0          0          0
21.18/21.22	c   zerohalf         :       0.00          0          0          0          0          0
21.18/21.22	c   mcf              :       0.00          1          0          0          0          0
21.18/21.22	c Pricers            :       Time      Calls       Vars
21.18/21.22	c   problem variables:       0.00          0          0
21.18/21.22	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
21.18/21.22	c   relpscost        :       3.31       3634          7        132          0          0       7074
21.18/21.22	c   pscost           :       0.00          0          0          0          0          0          0
21.18/21.22	c   inference        :       0.00          0          0          0          0          0          0
21.18/21.22	c   mostinf          :       0.00          0          0          0          0          0          0
21.18/21.22	c   leastinf         :       0.00          0          0          0          0          0          0
21.18/21.22	c   fullstrong       :       0.00          0          0          0          0          0          0
21.18/21.22	c   allfullstrong    :       0.00          0          0          0          0          0          0
21.18/21.22	c   random           :       0.00          0          0          0          0          0          0
21.18/21.22	c Primal Heuristics  :       Time      Calls      Found
21.18/21.22	c   LP solutions     :       0.01          -          2
21.18/21.22	c   pseudo solutions :       0.00          -          0
21.18/21.22	c   crossover        :       0.00          0          0
21.18/21.22	c   guideddiving     :       0.00          0          0
21.18/21.22	c   intshifting      :       0.00          0          0
21.18/21.22	c   linesearchdiving :       0.03          4          0
21.18/21.22	c   coefdiving       :       0.02          5          0
21.18/21.22	c   pscostdiving     :       0.03          5          0
21.18/21.22	c   fracdiving       :       0.03          5          0
21.18/21.22	c   veclendiving     :       0.02          5          0
21.18/21.22	c   objpscostdiving  :       0.04          3          0
21.18/21.22	c   feaspump         :       0.07          3          0
21.18/21.22	c   rootsoldiving    :       0.06          3          0
21.18/21.22	c   simplerounding   :       0.01          0          0
21.18/21.22	c   rounding         :       0.06       1296          0
21.18/21.22	c   shifting         :       0.58        360          0
21.18/21.22	c   oneopt           :       0.00          1          0
21.18/21.22	c   fixandinfer      :       0.00          0          0
21.18/21.22	c   intdiving        :       0.00          0          0
21.18/21.22	c   actconsdiving    :       0.00          0          0
21.18/21.22	c   octane           :       0.00          0          0
21.18/21.22	c   rens             :       0.02          1          0
21.18/21.22	c   rins             :       0.00          0          0
21.18/21.22	c   localbranching   :       0.00          0          0
21.18/21.22	c   mutation         :       0.00          0          0
21.18/21.22	c   dins             :       0.00          0          0
21.18/21.22	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
21.18/21.22	c   primal LP        :       1.81          0          0       0.00       0.00
21.18/21.22	c   dual LP          :      11.12       9133      49414       5.41    4443.71
21.18/21.22	c   barrier LP       :       0.00          0          0       0.00          -
21.18/21.22	c   diving/probing LP:       0.24        193       1837       9.52    7654.17
21.18/21.22	c   strong branching :       3.25       3337      37411      11.21   11511.08
21.18/21.22	c     (at root node) :          -         36       2662      73.94          -
21.18/21.22	c   conflict analysis:       0.00          0          0       0.00          -
21.18/21.22	c B&B Tree           :
21.18/21.22	c   number of runs   :          1
21.18/21.22	c   nodes            :       4391
21.18/21.22	c   nodes (total)    :       4391
21.18/21.22	c   nodes left       :          0
21.18/21.22	c   max depth        :         89
21.18/21.22	c   max depth (total):         89
21.18/21.22	c   backtracks       :        508 (11.6%)
21.18/21.22	c   delayed cutoffs  :        436
21.18/21.22	c   repropagations   :       1546 (6056 domain reductions, 398 cutoffs)
21.18/21.22	c   avg switch length:       3.87
21.18/21.22	c   switching time   :       2.22
21.18/21.22	c Solution           :
21.18/21.22	c   Solutions found  :          2 (2 improvements)
21.18/21.22	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 4391 nodes, 20.90 seconds, depth 76, found by <relaxation>)
21.18/21.22	c   Dual Bound       : +3.00000000000000e+00
21.18/21.22	c   Gap              :       0.00 %
21.18/21.22	c   Root Dual Bound  : +3.00000000000000e+00
21.18/21.23	c Time complete: 21.21.

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-1870147-1245189311/watcher-1870147-1245189311 -o /tmp/evaluation-result-1870147-1245189311/solver-1870147-1245189311 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870147-1245189311.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: 1.01 1.02 1.00 3/64 4330
/proc/meminfo: memFree=1849016/2055920 swapFree=4192812/4192956
[pid=4330] ppid=4328 vsize=5812 CPUtime=0
/proc/4330/stat : 4330 (pbscip.linux.x8) R 4328 4330 2685 0 -1 4194304 519 0 0 0 0 0 0 0 18 0 1 0 186531786 5951488 503 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/4330/statm: 1453 514 343 1256 0 192 0

[startup+0.0770509 s]
/proc/loadavg: 1.01 1.02 1.00 3/64 4330
/proc/meminfo: memFree=1849016/2055920 swapFree=4192812/4192956
[pid=4330] ppid=4328 vsize=14724 CPUtime=0.07
/proc/4330/stat : 4330 (pbscip.linux.x8) R 4328 4330 2685 0 -1 4194304 2830 0 0 0 3 4 0 0 18 0 1 0 186531786 15077376 2460 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4330/statm: 3681 2460 446 1256 0 2420 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 14724

[startup+0.101055 s]
/proc/loadavg: 1.01 1.02 1.00 3/64 4330
/proc/meminfo: memFree=1849016/2055920 swapFree=4192812/4192956
[pid=4330] ppid=4328 vsize=15812 CPUtime=0.09
/proc/4330/stat : 4330 (pbscip.linux.x8) R 4328 4330 2685 0 -1 4194304 3122 0 0 0 5 4 0 0 18 0 1 0 186531786 16191488 2752 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4330/statm: 3953 2752 482 1256 0 2692 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15812

[startup+0.301098 s]
/proc/loadavg: 1.01 1.02 1.00 3/64 4330
/proc/meminfo: memFree=1849016/2055920 swapFree=4192812/4192956
[pid=4330] ppid=4328 vsize=20564 CPUtime=0.29
/proc/4330/stat : 4330 (pbscip.linux.x8) R 4328 4330 2685 0 -1 4194304 4240 0 0 0 24 5 0 0 19 0 1 0 186531786 21057536 3853 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4330/statm: 5141 3853 677 1256 0 3880 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20564

[startup+0.701184 s]
/proc/loadavg: 1.01 1.02 1.00 3/64 4330
/proc/meminfo: memFree=1849016/2055920 swapFree=4192812/4192956
[pid=4330] ppid=4328 vsize=23504 CPUtime=0.69
/proc/4330/stat : 4330 (pbscip.linux.x8) R 4328 4330 2685 0 -1 4194304 6616 0 0 0 62 7 0 0 22 0 1 0 186531786 24068096 4342 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4330/statm: 5876 4342 687 1256 0 4615 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23504

[startup+1.50135 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 4331
/proc/meminfo: memFree=1833712/2055920 swapFree=4192812/4192956
[pid=4330] ppid=4328 vsize=23504 CPUtime=1.49
/proc/4330/stat : 4330 (pbscip.linux.x8) R 4328 4330 2685 0 -1 4194304 6653 0 0 0 141 8 0 0 25 0 1 0 186531786 24068096 4379 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4330/statm: 5876 4379 692 1256 0 4615 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23504

[startup+3.1027 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 4331
/proc/meminfo: memFree=1833712/2055920 swapFree=4192812/4192956
[pid=4330] ppid=4328 vsize=23504 CPUtime=3.09
/proc/4330/stat : 4330 (pbscip.linux.x8) R 4328 4330 2685 0 -1 4194304 6687 0 0 0 299 10 0 0 25 0 1 0 186531786 24068096 4413 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4330/statm: 5876 4413 695 1256 0 4615 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 23504

[startup+6.30138 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 4331
/proc/meminfo: memFree=1833336/2055920 swapFree=4192812/4192956
[pid=4330] ppid=4328 vsize=23504 CPUtime=6.29
/proc/4330/stat : 4330 (pbscip.linux.x8) R 4328 4330 2685 0 -1 4194304 6837 0 0 0 616 13 0 0 25 0 1 0 186531786 24068096 4563 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4330/statm: 5876 4563 698 1256 0 4615 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 23504

[startup+12.7018 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 4331
/proc/meminfo: memFree=1831176/2055920 swapFree=4192812/4192956
[pid=4330] ppid=4328 vsize=25892 CPUtime=12.68
/proc/4330/stat : 4330 (pbscip.linux.x8) R 4328 4330 2685 0 -1 4194304 7437 0 0 0 1248 20 0 0 25 0 1 0 186531786 26513408 5163 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4330/statm: 6473 5163 698 1256 0 5212 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 25892

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

[startup+15.9014 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 4331
/proc/meminfo: memFree=1830472/2055920 swapFree=4192812/4192956
[pid=4330] ppid=4328 vsize=26876 CPUtime=15.88
/proc/4330/stat : 4330 (pbscip.linux.x8) R 4328 4330 2685 0 -1 4194304 7613 0 0 0 1564 24 0 0 25 0 1 0 186531786 27521024 5339 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4330/statm: 6719 5339 698 1256 0 5458 0
Current children cumulated CPU time (s) 15.88
Current children cumulated vsize (KiB) 26876

[startup+19.1011 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 4331
/proc/meminfo: memFree=1829192/2055920 swapFree=4192812/4192956
[pid=4330] ppid=4328 vsize=27668 CPUtime=19.08
/proc/4330/stat : 4330 (pbscip.linux.x8) R 4328 4330 2685 0 -1 4194304 7865 0 0 0 1881 27 0 0 25 0 1 0 186531786 28332032 5591 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4330/statm: 6917 5591 698 1256 0 5656 0
Current children cumulated CPU time (s) 19.08
Current children cumulated vsize (KiB) 27668

[startup+19.9013 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 4331
/proc/meminfo: memFree=1829064/2055920 swapFree=4192812/4192956
[pid=4330] ppid=4328 vsize=27668 CPUtime=19.88
/proc/4330/stat : 4330 (pbscip.linux.x8) R 4328 4330 2685 0 -1 4194304 7916 0 0 0 1960 28 0 0 25 0 1 0 186531786 28332032 5642 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4330/statm: 6917 5642 698 1256 0 5656 0
Current children cumulated CPU time (s) 19.88
Current children cumulated vsize (KiB) 27668

[startup+20.7015 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 4331
/proc/meminfo: memFree=1829064/2055920 swapFree=4192812/4192956
[pid=4330] ppid=4328 vsize=27808 CPUtime=20.69
/proc/4330/stat : 4330 (pbscip.linux.x8) R 4328 4330 2685 0 -1 4194304 8036 0 0 0 2040 29 0 0 25 0 1 0 186531786 28475392 5762 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4330/statm: 6952 5762 698 1256 0 5691 0
Current children cumulated CPU time (s) 20.69
Current children cumulated vsize (KiB) 27808

[startup+21.1016 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 4331
/proc/meminfo: memFree=1828552/2055920 swapFree=4192812/4192956
[pid=4330] ppid=4328 vsize=27808 CPUtime=21.08
/proc/4330/stat : 4330 (pbscip.linux.x8) R 4328 4330 2685 0 -1 4194304 8040 0 0 0 2079 29 0 0 25 0 1 0 186531786 28475392 5766 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4330/statm: 6952 5766 698 1256 0 5691 0
Current children cumulated CPU time (s) 21.08
Current children cumulated vsize (KiB) 27808

[startup+21.2016 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 4331
/proc/meminfo: memFree=1828552/2055920 swapFree=4192812/4192956
[pid=4330] ppid=4328 vsize=28912 CPUtime=21.18
/proc/4330/stat : 4330 (pbscip.linux.x8) R 4328 4330 2685 0 -1 4194304 8077 0 0 0 2089 29 0 0 25 0 1 0 186531786 29605888 5803 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4330/statm: 7228 5803 698 1256 0 5967 0
Current children cumulated CPU time (s) 21.18
Current children cumulated vsize (KiB) 28912

Child status: 0
Real time (s): 21.235
CPU time (s): 21.2268
CPU user time (s): 20.9288
CPU system time (s): 0.297954
CPU usage (%): 99.9611
Max. virtual memory (cumulated for all children) (KiB): 29424

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 20.9288
system time used= 0.297954
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8082
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= 18

runsolver used 0.024996 second user time and 0.056991 second system time

The end

Launcher Data 

Begin job on node10 at 2009-06-16 23:55:11
IDJOB=1870147
IDBENCH=48072
IDSOLVER=684
FILE ID=node10/1870147-1245189311
PBS_JOBID= 9363937
Free space on /tmp= 65988 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=7-P0=83-P1=113-P2=127-P3=71-P4=61-P5=43-P6=71-P7=41-P8=13-P9=71-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-1870147-1245189311/watcher-1870147-1245189311 -o /tmp/evaluation-result-1870147-1245189311/solver-1870147-1245189311 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870147-1245189311.opb

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

MD5SUM BENCH= bd15d72e061a78dfd7cc65e865014c03
RANDOM SEED=2052859451

node10.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		: 3000.263
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		: 3000.263
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:       1849432 kB
Buffers:         48696 kB
Cached:          90976 kB
SwapCached:          0 kB
Active:          43328 kB
Inactive:       109740 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1849432 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           11740 kB
Writeback:           0 kB
Mapped:          23232 kB
Slab:            39324 kB
Committed_AS:   190876 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= 65976 MiB
End job on node10 at 2009-06-16 23:55:32