Trace number 1869791

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 22.3686 22.3778

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=89-P1=13-P2=37-P3=97-P4=101-P5=107-P6=37-P7=19-P8=47-P9=127-B.opb
MD5SUMb3aade8de77ac68c9aa967132edd1f5e
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 benchmark4.5763
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-1869791-1245185924.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:
0.00/0.08	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
0.00/0.09	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
0.00/0.09	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
0.00/0.09	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
0.00/0.09	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 |   439 |2325k|   0 |  18 | 495 | 343 | 343 | 495 | 672 |   5 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.22	c   0.2s|     1 |     0 |   458 |2354k|   0 |  32 | 495 | 343 | 343 | 495 | 681 |  14 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.27	c   0.2s|     1 |     0 |   492 |2401k|   0 |  55 | 495 | 343 | 343 | 495 | 690 |  23 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.34	c   0.3s|     1 |     0 |   542 |2444k|   0 |  68 | 495 | 343 | 343 | 495 | 707 |  40 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.39/0.42	c   0.4s|     1 |     0 |   571 |2495k|   0 |  91 | 495 | 343 | 343 | 495 | 721 |  54 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.49/0.54	c   0.5s|     1 |     0 |   626 |2528k|   0 | 116 | 495 | 343 | 343 | 495 | 739 |  72 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.69/0.72	c   0.6s|     1 |     2 |   626 |2529k|   0 | 116 | 495 | 343 | 343 | 495 | 739 |  72 |   0 |  20 | 3.000000e+00 |      --      |    Inf 
19.28/19.31	o 5
19.28/19.31	c *19.0s|  3731 |  1071 | 43716 |5128k| 101 |   - | 495 |2467 | 161 | 495 | 325 |  11k|2131 |3732 | 3.000000e+00 | 5.000000e+00 |  66.67%
22.28/22.35	o 3
22.28/22.35	c *22.0s|  4590 |     0 | 51068 |4397k| 101 |   - | 495 |3026 | 643 | 495 | 333 |  14k|2814 |3788 | 3.000000e+00 | 3.000000e+00 |   0.00%
22.28/22.36	c 
22.28/22.36	c SCIP Status        : problem is solved [optimal solution found]
22.28/22.36	c Solving Time (sec) : 22.03
22.28/22.36	c Solving Nodes      : 4590
22.28/22.36	c Primal Bound       : +3.00000000000000e+00 (2 solutions)
22.28/22.36	c Dual Bound         : +3.00000000000000e+00
22.28/22.36	c Gap                : 0.00 %
22.28/22.36	c NODE         4590
22.28/22.36	c DUAL BOUND   3
22.28/22.36	c PRIMAL BOUND 3
22.28/22.36	c GAP          0
22.28/22.36	s OPTIMUM FOUND
22.28/22.36	v -x189 -x188 -x187 -x186 x185 x184 x183 -x182 -x181 -x180 -x179 -x178 -x177 -x176 -x126 -x125 -x124 x123 -x122 -x121 x120 -x175 
22.28/22.36	v -x174 -x173 -x172 -x171 x170 -x169 -x119 -x118 -x117 -x116 -x115 x114 x113 -x168 x167 -x166 -x165 x164 -x163 x162 -x112 -x111 
22.28/22.36	v -x110 -x109 x108 x107 x106 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x105 x104 x103 -x102 -x101 x100 x99 -x154 -x153 -x152 
22.28/22.36	v x151 -x150 -x149 x148 -x98 -x97 -x96 -x95 -x94 x93 x92 -x147 -x146 -x145 -x144 -x143 -x142 -x141 -x91 -x90 -x89 x88 x87 x86 x85 
22.28/22.36	v -x140 x139 x138 x137 -x136 x135 -x134 -x84 -x83 -x82 -x81 -x80 -x79 x78 -x133 -x132 -x131 -x130 -x129 -x128 -x127 x77 x76 
22.28/22.36	v -x75 -x74 -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 
22.28/22.36	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 -x20 
22.28/22.36	v -x19 x18 -x17 x16 x15 -x14 x13 -x12 -x11 -x10 -x9 x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
22.28/22.36	c SCIP Status        : problem is solved [optimal solution found]
22.28/22.36	c Solving Time       :      22.03
22.28/22.36	c Original Problem   :
22.28/22.36	c   Problem name     : HOME/instance-1869791-1245185924.opb
22.28/22.36	c   Variables        : 630 (630 binary, 0 integer, 0 implicit integer, 0 continuous)
22.28/22.36	c   Constraints      : 460 initial, 460 maximal
22.28/22.36	c Presolved Problem  :
22.28/22.36	c   Problem name     : t_HOME/instance-1869791-1245185924.opb
22.28/22.36	c   Variables        : 495 (495 binary, 0 integer, 0 implicit integer, 0 continuous)
22.28/22.36	c   Constraints      : 343 initial, 3026 maximal
22.28/22.36	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
22.28/22.36	c   trivial          :       0.00          0          0          0          0          0          0          0          0
22.28/22.36	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
22.28/22.36	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
22.28/22.36	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
22.28/22.36	c   implics          :       0.00          0          0          0          0          0          0          0          0
22.28/22.36	c   probing          :       0.02          0          0          0          0          0          0          0          0
22.28/22.36	c   and              :       0.02         18        108          0          0          0        108          0        108
22.28/22.36	c   linear           :       0.01          1          8          0          0          0          0          0         50
22.28/22.36	c   logicor          :       0.00          0          0          0          0          0          0          0          0
22.28/22.36	c   root node        :          -         41          -          -         41          -          -          -          -
22.28/22.36	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
22.28/22.36	c   integral         :          0          0          0       3754          0         11        218          0          0       7184
22.28/22.36	c   and              :        324       8682      14347          2          0        301      18183      14436          0          0
22.28/22.36	c   linear           :          9          6      14046          2          0       1245       9243          0          0          0
22.28/22.36	c   logicor          :         10+         6       6156          2          0         64       1615          0          0          0
22.28/22.36	c   countsols        :          0          0          0          2          0          0          0          0          0          0
22.28/22.36	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
22.28/22.36	c   integral         :       3.33       0.00       0.00       3.33       0.00
22.28/22.36	c   and              :       0.64       0.45       0.19       0.00       0.00
22.28/22.36	c   linear           :       0.61       0.00       0.61       0.00       0.00
22.28/22.36	c   logicor          :       0.12       0.00       0.12       0.00       0.00
22.28/22.36	c   countsols        :       0.00       0.00       0.00       0.00       0.00
22.28/22.36	c Propagators        :       Time      Calls    Cutoffs    DomReds
22.28/22.36	c   rootredcost      :       0.00          1          0          5
22.28/22.36	c   pseudoobj        :       0.00      13924          0          1
22.28/22.36	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
22.28/22.36	c   propagation      :       0.36       1610       1607      17396       44.6        427       32.5          -
22.28/22.36	c   infeasible LP    :       0.00         26          0          0        0.0          0        0.0          0
22.28/22.36	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
22.28/22.36	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
22.28/22.36	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
22.28/22.36	c   applied globally :          -          -          -       2814       25.7          -          -          -
22.28/22.36	c   applied locally  :          -          -          -          0        0.0          -          -          -
22.28/22.36	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
22.28/22.36	c   cut pool         :       0.00          5          -          -         22          -    (maximal pool size: 169)
22.28/22.36	c   redcost          :       0.20       8683          0          1          0          0
22.28/22.36	c   impliedbounds    :       0.00          6          0          0         21          0
22.28/22.36	c   intobj           :       0.00          0          0          0          0          0
22.28/22.36	c   gomory           :       0.10          6          0          0         81          0
22.28/22.36	c   strongcg         :       0.06          6          0          0        153          0
22.28/22.36	c   cmir             :       0.05          6          0          0         68          0
22.28/22.36	c   flowcover        :       0.10          6          0          0        106          0
22.28/22.36	c   clique           :       0.00          1          0          0          0          0
22.28/22.36	c   zerohalf         :       0.00          0          0          0          0          0
22.28/22.36	c   mcf              :       0.00          1          0          0          0          0
22.28/22.36	c Pricers            :       Time      Calls       Vars
22.28/22.36	c   problem variables:       0.00          0          0
22.28/22.36	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
22.28/22.36	c   relpscost        :       3.32       3752         11        218          0          0       7184
22.28/22.36	c   pscost           :       0.00          0          0          0          0          0          0
22.28/22.36	c   inference        :       0.00          0          0          0          0          0          0
22.28/22.36	c   mostinf          :       0.00          0          0          0          0          0          0
22.28/22.36	c   leastinf         :       0.00          0          0          0          0          0          0
22.28/22.36	c   fullstrong       :       0.00          0          0          0          0          0          0
22.28/22.36	c   allfullstrong    :       0.00          0          0          0          0          0          0
22.28/22.36	c   random           :       0.00          0          0          0          0          0          0
22.28/22.36	c Primal Heuristics  :       Time      Calls      Found
22.28/22.36	c   LP solutions     :       0.00          -          2
22.28/22.36	c   pseudo solutions :       0.00          -          0
22.28/22.36	c   crossover        :       0.00          0          0
22.28/22.36	c   intshifting      :       0.00          0          0
22.28/22.36	c   oneopt           :       0.00          1          0
22.28/22.36	c   veclendiving     :       0.03          9          0
22.28/22.36	c   linesearchdiving :       0.09          9          0
22.28/22.36	c   guideddiving     :       0.08          9          0
22.28/22.36	c   pscostdiving     :       0.17          9          0
22.28/22.36	c   objpscostdiving  :       0.16          5          0
22.28/22.36	c   rootsoldiving    :       0.10          5          0
22.28/22.36	c   coefdiving       :       0.14         10          0
22.28/22.36	c   fracdiving       :       0.07         10          0
22.28/22.36	c   feaspump         :       0.15          6          0
22.28/22.36	c   simplerounding   :       0.00          0          0
22.28/22.36	c   rounding         :       0.10       1286          0
22.28/22.36	c   shifting         :       0.55        335          0
22.28/22.36	c   fixandinfer      :       0.00          0          0
22.28/22.36	c   intdiving        :       0.00          0          0
22.28/22.36	c   actconsdiving    :       0.00          0          0
22.28/22.36	c   octane           :       0.00          0          0
22.28/22.36	c   rens             :       0.02          1          0
22.28/22.36	c   rins             :       0.00          0          0
22.28/22.36	c   localbranching   :       0.00          0          0
22.28/22.36	c   mutation         :       0.00          0          0
22.28/22.36	c   dins             :       0.00          0          0
22.28/22.36	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
22.28/22.36	c   primal LP        :       1.83          0          0       0.00       0.00
22.28/22.36	c   dual LP          :      11.16       8966      46922       5.23    4204.48
22.28/22.36	c   barrier LP       :       0.00          0          0       0.00          -
22.28/22.36	c   diving/probing LP:       0.82        710       4146       5.84    5056.10
22.28/22.36	c   strong branching :       3.26       3788      35610       9.40   10923.31
22.28/22.36	c     (at root node) :          -         20       1116      55.80          -
22.28/22.36	c   conflict analysis:       0.00          0          0       0.00          -
22.28/22.36	c B&B Tree           :
22.28/22.36	c   number of runs   :          1
22.28/22.36	c   nodes            :       4590
22.28/22.36	c   nodes (total)    :       4590
22.28/22.36	c   nodes left       :          0
22.28/22.36	c   max depth        :        101
22.28/22.36	c   max depth (total):        101
22.28/22.36	c   backtracks       :        720 (15.7%)
22.28/22.36	c   delayed cutoffs  :        558
22.28/22.36	c   repropagations   :       2000 (7033 domain reductions, 536 cutoffs)
22.28/22.36	c   avg switch length:       4.12
22.28/22.36	c   switching time   :       2.15
22.28/22.36	c Solution           :
22.28/22.36	c   Solutions found  :          2 (2 improvements)
22.28/22.36	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 4590 nodes, 22.02 seconds, depth 86, found by <relaxation>)
22.28/22.36	c   Dual Bound       : +3.00000000000000e+00
22.28/22.36	c   Gap              :       0.00 %
22.28/22.36	c   Root Dual Bound  : +3.00000000000000e+00
22.28/22.37	c Time complete: 22.36.

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-1869791-1245185924/watcher-1869791-1245185924 -o /tmp/evaluation-result-1869791-1245185924/solver-1869791-1245185924 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869791-1245185924.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.97 0.98 0.99 3/64 3989
/proc/meminfo: memFree=1824504/2055920 swapFree=4192812/4192956
[pid=3989] ppid=3987 vsize=5812 CPUtime=0
/proc/3989/stat : 3989 (pbscip.linux.x8) R 3987 3989 2685 0 -1 4194304 519 0 0 0 0 0 0 0 18 0 1 0 186193149 5951488 503 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/3989/statm: 1453 513 342 1256 0 192 0

[startup+0.10213 s]
/proc/loadavg: 0.97 0.98 0.99 3/64 3989
/proc/meminfo: memFree=1824504/2055920 swapFree=4192812/4192956
[pid=3989] ppid=3987 vsize=15812 CPUtime=0.09
/proc/3989/stat : 3989 (pbscip.linux.x8) R 3987 3989 2685 0 -1 4194304 3122 0 0 0 5 4 0 0 18 0 1 0 186193149 16191488 2752 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3989/statm: 3953 2752 482 1256 0 2692 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15812

[startup+0.201151 s]
/proc/loadavg: 0.97 0.98 0.99 3/64 3989
/proc/meminfo: memFree=1824504/2055920 swapFree=4192812/4192956
[pid=3989] ppid=3987 vsize=18884 CPUtime=0.19
/proc/3989/stat : 3989 (pbscip.linux.x8) R 3987 3989 2685 0 -1 4194304 3774 0 0 0 14 5 0 0 18 0 1 0 186193149 19337216 3404 1992294400 4194304 9342243 548682068736 18446744073709551615 5398920 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3989/statm: 4721 3404 677 1256 0 3460 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 18884

[startup+0.301172 s]
/proc/loadavg: 0.97 0.98 0.99 3/64 3989
/proc/meminfo: memFree=1824504/2055920 swapFree=4192812/4192956
[pid=3989] ppid=3987 vsize=19976 CPUtime=0.29
/proc/3989/stat : 3989 (pbscip.linux.x8) R 3987 3989 2685 0 -1 4194304 4120 0 0 0 24 5 0 0 19 0 1 0 186193149 20455424 3746 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3989/statm: 4994 3746 677 1256 0 3733 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19976

[startup+0.701257 s]
/proc/loadavg: 0.97 0.98 0.99 3/64 3989
/proc/meminfo: memFree=1824504/2055920 swapFree=4192812/4192956
[pid=3989] ppid=3987 vsize=22796 CPUtime=0.69
/proc/3989/stat : 3989 (pbscip.linux.x8) R 3987 3989 2685 0 -1 4194304 6493 0 0 0 62 7 0 0 22 0 1 0 186193149 23343104 4199 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3989/statm: 5699 4199 686 1256 0 4438 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22796

[startup+1.50143 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 3990
/proc/meminfo: memFree=1810224/2055920 swapFree=4192812/4192956
[pid=3989] ppid=3987 vsize=22796 CPUtime=1.49
/proc/3989/stat : 3989 (pbscip.linux.x8) R 3987 3989 2685 0 -1 4194304 6530 0 0 0 141 8 0 0 25 0 1 0 186193149 23343104 4236 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3989/statm: 5699 4236 694 1256 0 4438 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22796

[startup+3.10177 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 3990
/proc/meminfo: memFree=1810096/2055920 swapFree=4192812/4192956
[pid=3989] ppid=3987 vsize=22796 CPUtime=3.09
/proc/3989/stat : 3989 (pbscip.linux.x8) R 3987 3989 2685 0 -1 4194304 6593 0 0 0 299 10 0 0 25 0 1 0 186193149 23343104 4299 1992294400 4194304 9342243 548682068736 18446744073709551615 6213613 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3989/statm: 5699 4299 694 1256 0 4438 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22796

[startup+6.30246 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 3990
/proc/meminfo: memFree=1808952/2055920 swapFree=4192812/4192956
[pid=3989] ppid=3987 vsize=23008 CPUtime=6.29
/proc/3989/stat : 3989 (pbscip.linux.x8) R 3987 3989 2685 0 -1 4194304 6807 0 0 0 615 14 0 0 25 0 1 0 186193149 23560192 4513 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3989/statm: 5752 4513 697 1256 0 4491 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 23008

[startup+12.7018 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 3990
/proc/meminfo: memFree=1807616/2055920 swapFree=4192812/4192956
[pid=3989] ppid=3987 vsize=25320 CPUtime=12.68
/proc/3989/stat : 3989 (pbscip.linux.x8) R 3987 3989 2685 0 -1 4194304 7202 0 0 0 1248 20 0 0 25 0 1 0 186193149 25927680 4908 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3989/statm: 6330 4908 697 1256 0 5069 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 25320

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

[startup+12.8019 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 3990
/proc/meminfo: memFree=1807616/2055920 swapFree=4192812/4192956
[pid=3989] ppid=3987 vsize=25320 CPUtime=12.79
/proc/3989/stat : 3989 (pbscip.linux.x8) R 3987 3989 2685 0 -1 4194304 7207 0 0 0 1258 21 0 0 25 0 1 0 186193149 25927680 4913 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3989/statm: 6330 4913 697 1256 0 5069 0
Current children cumulated CPU time (s) 12.79
Current children cumulated vsize (KiB) 25320

[startup+19.2012 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 3990
/proc/meminfo: memFree=1806080/2055920 swapFree=4192812/4192956
[pid=3989] ppid=3987 vsize=26416 CPUtime=19.18
/proc/3989/stat : 3989 (pbscip.linux.x8) R 3987 3989 2685 0 -1 4194304 7549 0 0 0 1890 28 0 0 25 0 1 0 186193149 27049984 5255 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3989/statm: 6604 5255 697 1256 0 5343 0
Current children cumulated CPU time (s) 19.18
Current children cumulated vsize (KiB) 26416

[startup+20.8016 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 3990
/proc/meminfo: memFree=1805888/2055920 swapFree=4192812/4192956
[pid=3989] ppid=3987 vsize=26784 CPUtime=20.78
/proc/3989/stat : 3989 (pbscip.linux.x8) R 3987 3989 2685 0 -1 4194304 7615 0 0 0 2048 30 0 0 25 0 1 0 186193149 27426816 5321 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3989/statm: 6696 5321 697 1256 0 5435 0
Current children cumulated CPU time (s) 20.78
Current children cumulated vsize (KiB) 26784

[startup+21.6027 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 3990
/proc/meminfo: memFree=1805696/2055920 swapFree=4192812/4192956
[pid=3989] ppid=3987 vsize=26784 CPUtime=21.58
/proc/3989/stat : 3989 (pbscip.linux.x8) R 3987 3989 2685 0 -1 4194304 7641 0 0 0 2128 30 0 0 25 0 1 0 186193149 27426816 5347 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3989/statm: 6696 5347 697 1256 0 5435 0
Current children cumulated CPU time (s) 21.58
Current children cumulated vsize (KiB) 26784

[startup+22.0018 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 3990
/proc/meminfo: memFree=1805568/2055920 swapFree=4192812/4192956
[pid=3989] ppid=3987 vsize=26784 CPUtime=21.99
/proc/3989/stat : 3989 (pbscip.linux.x8) R 3987 3989 2685 0 -1 4194304 7658 0 0 0 2168 31 0 0 25 0 1 0 186193149 27426816 5364 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3989/statm: 6696 5364 697 1256 0 5435 0
Current children cumulated CPU time (s) 21.99
Current children cumulated vsize (KiB) 26784

[startup+22.2019 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 3990
/proc/meminfo: memFree=1805568/2055920 swapFree=4192812/4192956
[pid=3989] ppid=3987 vsize=26784 CPUtime=22.18
/proc/3989/stat : 3989 (pbscip.linux.x8) R 3987 3989 2685 0 -1 4194304 7667 0 0 0 2187 31 0 0 25 0 1 0 186193149 27426816 5373 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3989/statm: 6696 5373 697 1256 0 5435 0
Current children cumulated CPU time (s) 22.18
Current children cumulated vsize (KiB) 26784

[startup+22.3019 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 3990
/proc/meminfo: memFree=1805568/2055920 swapFree=4192812/4192956
[pid=3989] ppid=3987 vsize=26784 CPUtime=22.28
/proc/3989/stat : 3989 (pbscip.linux.x8) R 3987 3989 2685 0 -1 4194304 7673 0 0 0 2197 31 0 0 25 0 1 0 186193149 27426816 5379 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3989/statm: 6696 5379 697 1256 0 5435 0
Current children cumulated CPU time (s) 22.28
Current children cumulated vsize (KiB) 26784

Child status: 0
Real time (s): 22.3778
CPU time (s): 22.3686
CPU user time (s): 22.0456
CPU system time (s): 0.32295
CPU usage (%): 99.9587
Max. virtual memory (cumulated for all children) (KiB): 26784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 22.0456
system time used= 0.32295
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7683
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= 17

runsolver used 0.018997 second user time and 0.06099 second system time

The end

Launcher Data 

Begin job on node10 at 2009-06-16 22:58:44
IDJOB=1869791
IDBENCH=47894
IDSOLVER=684
FILE ID=node10/1869791-1245185924
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=89-P1=13-P2=37-P3=97-P4=101-P5=107-P6=37-P7=19-P8=47-P9=127-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-1869791-1245185924/watcher-1869791-1245185924 -o /tmp/evaluation-result-1869791-1245185924/solver-1869791-1245185924 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869791-1245185924.opb

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

MD5SUM BENCH= b3aade8de77ac68c9aa967132edd1f5e
RANDOM SEED=1461501037

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:       1824920 kB
Buffers:         50260 kB
Cached:         114164 kB
SwapCached:          0 kB
Active:          63836 kB
Inactive:       113996 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1824920 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           11736 kB
Writeback:           0 kB
Mapped:          23232 kB
Slab:            39188 kB
Committed_AS:   189620 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 22:59:07