Trace number 1869901

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 155.295 155.348

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=397-P1=307-P2=37-P3=127-P4=401-P5=331-B.opb
MD5SUM6d677c4de75200a225209ed048e7b96e
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 benchmark2.93455
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 variables135
Total number of constraints11
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 constraints11
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)405
Sum of products size (including duplicates)810
Number of different products405
Sum of products size810

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-1869901-1245187086.opb>
0.00/0.01	c original problem has 540 variables (540 bin, 0 int, 0 impl, 0 cont) and 416 constraints
0.00/0.02	c start presolving problem
0.00/0.02	c presolving:
0.00/0.07	c (round 1) 5 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 42 chg coeffs, 0 upgd conss, 2020 impls, 0 clqs
0.00/0.07	c (round 2) 23 del vars, 16 del conss, 0 chg bounds, 0 chg sides, 58 chg coeffs, 6 upgd conss, 3172 impls, 0 clqs
0.00/0.08	c (round 3) 41 del vars, 32 del conss, 0 chg bounds, 0 chg sides, 74 chg coeffs, 6 upgd conss, 4036 impls, 0 clqs
0.00/0.08	c (round 4) 59 del vars, 48 del conss, 0 chg bounds, 0 chg sides, 90 chg coeffs, 6 upgd conss, 4612 impls, 0 clqs
0.00/0.08	c (round 5) 77 del vars, 64 del conss, 0 chg bounds, 0 chg sides, 106 chg coeffs, 6 upgd conss, 4900 impls, 0 clqs
0.00/0.08	c (round 6) 95 del vars, 80 del conss, 0 chg bounds, 0 chg sides, 122 chg coeffs, 6 upgd conss, 4900 impls, 0 clqs
0.09/0.10	c    (0.1s) probing: 174/445 (39.1%) - 0 fixings, 0 aggregations, 10 implications, 0 bound changes
0.09/0.10	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.09/0.10	c presolving (7 rounds):
0.09/0.10	c  95 deleted vars, 80 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 122 changed coefficients
0.09/0.10	c  4920 implications, 0 cliques
0.09/0.10	c presolved problem has 445 variables (445 bin, 0 int, 0 impl, 0 cont) and 331 constraints
0.09/0.10	c     320 constraints of type <and>
0.09/0.10	c       5 constraints of type <linear>
0.09/0.10	c       6 constraints of type <logicor>
0.09/0.10	c transformed objective value is always integral (scale: 2)
0.09/0.10	c Presolving Time: 0.05
0.09/0.11	c OPT-NLC
0.09/0.11	c -----------------------------------------------------------------------------------------------
0.09/0.11	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.11	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.11	c limits/memory = c 1620
0.09/0.11	c # maximal time in seconds to run
0.09/0.11	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.11	c limits/time = c 1791
0.09/0.11	c # frequency for displaying node information lines
0.09/0.11	c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.11	c display/freq = c 10000
0.09/0.11	c -----------------------------------------------------------------------------------------------
0.09/0.11	c start solving problem
0.09/0.11	c 
0.09/0.11	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.11	c   0.1s|     1 |     0 |    15 |2038k|   0 |   8 | 445 | 331 | 331 | 445 | 651 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.16	c   0.1s|     1 |     0 |   336 |2052k|   0 |  10 | 445 | 331 | 331 | 445 | 655 |   4 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.19	c   0.1s|     1 |     0 |   351 |2063k|   0 |  23 | 445 | 331 | 331 | 445 | 659 |   8 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.20/0.23	c   0.2s|     1 |     0 |   360 |2076k|   0 |  32 | 445 | 331 | 331 | 445 | 666 |  15 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.20/0.29	c   0.2s|     1 |     0 |   387 |2096k|   0 |  40 | 445 | 331 | 331 | 445 | 671 |  20 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.36	c   0.3s|     1 |     0 |   402 |2116k|   0 |  46 | 445 | 331 | 331 | 445 | 684 |  33 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.39/0.43	c   0.4s|     1 |     0 |   446 |2139k|   0 |  46 | 445 | 331 | 331 | 445 | 695 |  44 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.59/0.64	c   0.6s|     1 |     2 |   446 |2140k|   0 |  46 | 445 | 331 | 331 | 445 | 695 |  44 |   0 |  20 | 3.000000e+00 |      --      |    Inf 
46.57/46.68	c  46.0s| 10000 |  5850 |159720 |9895k|  80 |   6 | 445 |3092 |1464 | 445 | 155 |  56k|3950 |3763 | 3.000000e+00 |      --      |    Inf 
87.55/87.67	c  86.5s| 20000 | 11339 |307208 |  15M|  80 |   2 | 445 |1647 | 145 | 445 | 184 | 112k|8309 |5597 | 3.000000e+00 |      --      |    Inf 
126.85/126.92	c   125s| 30000 | 15391 |453916 |  20M|  80 |   4 | 445 |1818 | 378 | 445 | 187 | 160k|  13k|7012 | 3.000000e+00 |      --      |    Inf 
154.64/154.79	o 5
154.64/154.79	c * 153s| 36830 | 15663 |552608 |  21M|  80 |   - | 445 |2201 |  28 | 445 | 240 | 196k|  17k|7792 | 3.000000e+00 | 5.000000e+00 |  66.67%
155.23/155.32	o 3
155.23/155.32	c * 153s| 36989 |     0 |553982 |3976k|  80 |   - | 445 |2127 | 218 | 445 | 215 | 197k|  17k|7832 | 3.000000e+00 | 3.000000e+00 |   0.00%
155.23/155.32	c 
155.23/155.32	c SCIP Status        : problem is solved [optimal solution found]
155.23/155.32	c Solving Time (sec) : 153.33
155.23/155.32	c Solving Nodes      : 36989
155.23/155.32	c Primal Bound       : +3.00000000000000e+00 (2 solutions)
155.23/155.32	c Dual Bound         : +3.00000000000000e+00
155.23/155.32	c Gap                : 0.00 %
155.23/155.32	c NODE         36989
155.23/155.32	c DUAL BOUND   3
155.23/155.32	c PRIMAL BOUND 3
155.23/155.32	c GAP          0
155.23/155.32	s OPTIMUM FOUND
155.23/155.32	v -x135 -x134 -x133 -x132 -x131 -x130 x129 x128 x127 -x126 -x125 -x124 -x123 -x122 -x121 x120 -x119 -x118 -x90 -x89 -x88 x87 -x86 
155.23/155.32	v x85 -x84 x83 x82 -x117 -x116 -x115 -x114 -x113 -x112 x111 x110 x109 -x81 -x80 -x79 -x78 x77 -x76 -x75 -x74 x73 -x108 -x107 -x106 
155.23/155.32	v -x105 -x104 -x103 -x102 x101 x100 x72 -x71 -x70 -x69 x68 -x67 x66 -x65 x64 -x99 -x98 -x97 -x96 -x95 -x94 -x93 -x92 x91 -x63 
155.23/155.32	v -x62 -x61 -x60 -x59 -x58 x57 x56 x55 -x54 -x53 x52 -x51 x50 x49 x48 -x47 x46 -x45 -x44 x43 x42 x41 x40 -x39 x38 x37 -x36 
155.23/155.32	v -x35 -x34 -x33 -x32 x31 x30 -x29 x28 x27 -x26 -x25 -x24 -x23 -x22 -x21 x20 x19 -x18 x17 -x16 x15 -x14 x13 x12 -x11 x10 -x9 -x8 
155.23/155.32	v -x7 -x6 -x5 -x4 -x3 x2 x1 
155.23/155.32	c SCIP Status        : problem is solved [optimal solution found]
155.23/155.32	c Solving Time       :     153.33
155.23/155.32	c Original Problem   :
155.23/155.32	c   Problem name     : HOME/instance-1869901-1245187086.opb
155.23/155.32	c   Variables        : 540 (540 binary, 0 integer, 0 implicit integer, 0 continuous)
155.23/155.32	c   Constraints      : 416 initial, 416 maximal
155.23/155.32	c Presolved Problem  :
155.23/155.32	c   Problem name     : t_HOME/instance-1869901-1245187086.opb
155.23/155.32	c   Variables        : 445 (445 binary, 0 integer, 0 implicit integer, 0 continuous)
155.23/155.32	c   Constraints      : 331 initial, 3368 maximal
155.23/155.32	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
155.23/155.32	c   trivial          :       0.00          0          0          0          0          0          0          0          0
155.23/155.32	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
155.23/155.32	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
155.23/155.32	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
155.23/155.32	c   implics          :       0.00          0          0          0          0          0          0          0          0
155.23/155.32	c   probing          :       0.02          0          0          0          0          0          0          0          0
155.23/155.32	c   and              :       0.02         10         80          0          0          0         80          0         80
155.23/155.32	c   linear           :       0.00          1          4          0          0          0          0          0         42
155.23/155.32	c   logicor          :       0.00          0          0          0          0          0          0          0          0
155.23/155.32	c   root node        :          -         71          -          -         71          -          -          -          -
155.23/155.32	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
155.23/155.32	c   integral         :          0          0          0      30399          0         55        533          0          0      59998
155.23/155.32	c   and              :        320      84784     102868          1          0       1551     211994     197389          0          0
155.23/155.32	c   linear           :          5          6     101315          0          0       9408      68699          0          0          0
155.23/155.32	c   logicor          :          6+         6      48606          1          0        154      11014          0          0          0
155.23/155.32	c   countsols        :          0          0          0          2          0          0          0          0          0          0
155.23/155.32	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
155.23/155.32	c   integral         :       5.80       0.00       0.00       5.80       0.00
155.23/155.32	c   and              :       6.62       4.30       2.32       0.00       0.00
155.23/155.32	c   linear           :       6.19       0.00       6.19       0.00       0.00
155.23/155.32	c   logicor          :       1.67       0.00       1.67       0.00       0.00
155.23/155.32	c   countsols        :       0.00       0.00       0.00       0.00       0.00
155.23/155.32	c Propagators        :       Time      Calls    Cutoffs    DomReds
155.23/155.32	c   rootredcost      :       0.03          1          0          7
155.23/155.32	c   pseudoobj        :       0.19     102513          0          2
155.23/155.32	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
155.23/155.32	c   propagation      :       4.57      11113      11069     135144       55.9       2026       25.5          -
155.23/155.32	c   infeasible LP    :       0.00         40          0          0        0.0          0        0.0          0
155.23/155.32	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
155.23/155.32	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
155.23/155.32	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
155.23/155.32	c   applied globally :          -          -          -      17514       24.6          -          -          -
155.23/155.32	c   applied locally  :          -          -          -        225       50.3          -          -          -
155.23/155.32	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
155.23/155.32	c   cut pool         :       0.00          5          -          -          3          -    (maximal pool size: 58)
155.23/155.32	c   redcost          :       1.32      84786          0          0          0          0
155.23/155.32	c   impliedbounds    :       0.00          6          0          0         35          0
155.23/155.32	c   intobj           :       0.00          0          0          0          0          0
155.23/155.32	c   gomory           :       0.06          6          0          0          0          0
155.23/155.32	c   strongcg         :       0.03          6          0          0         21          0
155.23/155.32	c   cmir             :       0.04          6          0          0         35          0
155.23/155.32	c   flowcover        :       0.11          6          0          0         66          0
155.23/155.32	c   clique           :       0.00          1          0          0          0          0
155.23/155.32	c   zerohalf         :       0.00          0          0          0          0          0
155.23/155.32	c   mcf              :       0.00          1          0          0          0          0
155.23/155.32	c Pricers            :       Time      Calls       Vars
155.23/155.32	c   problem variables:       0.00          0          0
155.23/155.32	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
155.23/155.32	c   relpscost        :       5.71      30396         55        533          0          0      59998
155.23/155.32	c   pscost           :       0.00          0          0          0          0          0          0
155.23/155.32	c   inference        :       0.00          0          0          0          0          0          0
155.23/155.32	c   mostinf          :       0.00          0          0          0          0          0          0
155.23/155.32	c   leastinf         :       0.00          0          0          0          0          0          0
155.23/155.32	c   fullstrong       :       0.00          0          0          0          0          0          0
155.23/155.32	c   allfullstrong    :       0.00          0          0          0          0          0          0
155.23/155.32	c   random           :       0.00          0          0          0          0          0          0
155.23/155.32	c Primal Heuristics  :       Time      Calls      Found
155.23/155.32	c   LP solutions     :       0.08          -          2
155.23/155.32	c   pseudo solutions :       0.00          -          0
155.23/155.32	c   crossover        :       0.00          0          0
155.23/155.32	c   intshifting      :       0.00          0          0
155.23/155.32	c   oneopt           :       0.01          1          0
155.23/155.32	c   pscostdiving     :       0.43         41          0
155.23/155.32	c   objpscostdiving  :       0.38         21          0
155.23/155.32	c   feaspump         :       0.42         21          0
155.23/155.32	c   rootsoldiving    :       0.33         21          0
155.23/155.32	c   veclendiving     :       0.31         42          0
155.23/155.32	c   fracdiving       :       0.34         42          0
155.23/155.32	c   linesearchdiving :       0.28         42          0
155.23/155.32	c   coefdiving       :       0.35         42          0
155.23/155.32	c   simplerounding   :       0.07          0          0
155.23/155.32	c   rounding         :       0.08       4201          0
155.23/155.32	c   shifting         :       2.43       1248          0
155.23/155.32	c   fixandinfer      :       0.00          0          0
155.23/155.32	c   intdiving        :       0.00          0          0
155.23/155.32	c   actconsdiving    :       0.00          0          0
155.23/155.32	c   guideddiving     :       0.03          3          0
155.23/155.32	c   octane           :       0.00          0          0
155.23/155.32	c   rens             :       0.02          1          0
155.23/155.32	c   rins             :       0.00          0          0
155.23/155.32	c   localbranching   :       0.00          0          0
155.23/155.32	c   mutation         :       0.00          0          0
155.23/155.32	c   dins             :       0.00          0          0
155.23/155.32	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
155.23/155.32	c   primal LP        :      17.68          0          0       0.00       0.00
155.23/155.32	c   dual LP          :      90.77      89720     538695       6.00    5934.73
155.23/155.32	c   barrier LP       :       0.00          0          0       0.00          -
155.23/155.32	c   diving/probing LP:       2.25       2186      15287       6.99    6794.22
155.23/155.32	c   strong branching :       5.31       7832      70054       8.94   13192.84
155.23/155.32	c     (at root node) :          -         20       1725      86.25          -
155.23/155.32	c   conflict analysis:       0.00          0          0       0.00          -
155.23/155.32	c B&B Tree           :
155.23/155.32	c   number of runs   :          1
155.23/155.32	c   nodes            :      36989
155.23/155.32	c   nodes (total)    :      36989
155.23/155.32	c   nodes left       :          0
155.23/155.32	c   max depth        :         80
155.23/155.32	c   max depth (total):         80
155.23/155.32	c   backtracks       :       4485 (12.1%)
155.23/155.32	c   delayed cutoffs  :       4296
155.23/155.32	c   repropagations   :      12963 (68802 domain reductions, 3780 cutoffs)
155.23/155.32	c   avg switch length:       5.21
155.23/155.32	c   switching time   :      21.51
155.23/155.32	c Solution           :
155.23/155.32	c   Solutions found  :          2 (2 improvements)
155.23/155.32	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 36989 nodes, 153.26 seconds, depth 56, found by <relaxation>)
155.23/155.32	c   Dual Bound       : +3.00000000000000e+00
155.23/155.32	c   Gap              :       0.00 %
155.23/155.32	c   Root Dual Bound  : +3.00000000000000e+00
155.23/155.34	c Time complete: 155.28.

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-1869901-1245187086/watcher-1869901-1245187086 -o /tmp/evaluation-result-1869901-1245187086/solver-1869901-1245187086 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869901-1245187086.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: 0.88 0.97 0.99 3/64 13299
/proc/meminfo: memFree=1896184/2055920 swapFree=4181836/4192956
[pid=13299] ppid=13297 vsize=5812 CPUtime=0
/proc/13299/stat : 13299 (pbscip.linux.x8) R 13297 13299 13126 0 -1 4194304 518 0 0 0 0 0 0 0 18 0 1 0 186308952 5951488 502 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/13299/statm: 1453 504 333 1256 0 192 0

[startup+0.090303 s]
/proc/loadavg: 0.88 0.97 0.99 3/64 13299
/proc/meminfo: memFree=1896184/2055920 swapFree=4181836/4192956
[pid=13299] ppid=13297 vsize=14904 CPUtime=0.08
/proc/13299/stat : 13299 (pbscip.linux.x8) R 13297 13299 13126 0 -1 4194304 2939 0 0 0 4 4 0 0 18 0 1 0 186308952 15261696 2569 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13299/statm: 3726 2569 493 1256 0 2465 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 14904

[startup+0.101305 s]
/proc/loadavg: 0.88 0.97 0.99 3/64 13299
/proc/meminfo: memFree=1896184/2055920 swapFree=4181836/4192956
[pid=13299] ppid=13297 vsize=14904 CPUtime=0.09
/proc/13299/stat : 13299 (pbscip.linux.x8) R 13297 13299 13126 0 -1 4194304 2939 0 0 0 5 4 0 0 18 0 1 0 186308952 15261696 2569 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13299/statm: 3726 2570 494 1256 0 2465 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14904

[startup+0.301326 s]
/proc/loadavg: 0.88 0.97 0.99 3/64 13299
/proc/meminfo: memFree=1896184/2055920 swapFree=4181836/4192956
[pid=13299] ppid=13297 vsize=26092 CPUtime=0.29
/proc/13299/stat : 13299 (pbscip.linux.x8) R 13297 13299 13126 0 -1 4194304 5213 0 0 0 24 5 0 0 19 0 1 0 186308952 26718208 4840 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13299/statm: 6523 4840 678 1256 0 5262 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26092

[startup+0.701368 s]
/proc/loadavg: 0.88 0.97 0.99 3/64 13299
/proc/meminfo: memFree=1896184/2055920 swapFree=4181836/4192956
[pid=13299] ppid=13297 vsize=28840 CPUtime=0.69
/proc/13299/stat : 13299 (pbscip.linux.x8) R 13297 13299 13126 0 -1 4194304 7785 0 0 0 62 7 0 0 22 0 1 0 186308952 29532160 5526 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13299/statm: 7210 5526 690 1256 0 5949 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28840

[startup+1.50145 s]
/proc/loadavg: 0.88 0.97 0.99 2/65 13300
/proc/meminfo: memFree=1876336/2055920 swapFree=4181836/4192956
[pid=13299] ppid=13297 vsize=28840 CPUtime=1.49
/proc/13299/stat : 13299 (pbscip.linux.x8) R 13297 13299 13126 0 -1 4194304 7855 0 0 0 140 9 0 0 25 0 1 0 186308952 29532160 5596 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13299/statm: 7210 5596 697 1256 0 5949 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28840

[startup+3.10162 s]
/proc/loadavg: 0.88 0.97 0.99 2/65 13300
/proc/meminfo: memFree=1876016/2055920 swapFree=4181836/4192956
[pid=13299] ppid=13297 vsize=28840 CPUtime=3.09
/proc/13299/stat : 13299 (pbscip.linux.x8) R 13297 13299 13126 0 -1 4194304 8048 0 0 0 298 11 0 0 25 0 1 0 186308952 29532160 5789 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13299/statm: 7210 5789 698 1256 0 5949 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28840

[startup+6.30196 s]
/proc/loadavg: 0.89 0.97 0.99 2/65 13300
/proc/meminfo: memFree=1874672/2055920 swapFree=4181836/4192956
[pid=13299] ppid=13297 vsize=29368 CPUtime=6.29
/proc/13299/stat : 13299 (pbscip.linux.x8) R 13297 13299 13126 0 -1 4194304 8332 0 0 0 615 14 0 0 25 0 1 0 186308952 30072832 6073 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13299/statm: 7342 6073 698 1256 0 6081 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29368

[startup+12.7016 s]
/proc/loadavg: 0.90 0.97 0.99 2/65 13300
/proc/meminfo: memFree=1873144/2055920 swapFree=4181836/4192956
[pid=13299] ppid=13297 vsize=31432 CPUtime=12.69
/proc/13299/stat : 13299 (pbscip.linux.x8) R 13297 13299 13126 0 -1 4194304 8733 0 0 0 1248 21 0 0 25 0 1 0 186308952 32186368 6474 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13299/statm: 7858 6474 698 1256 0 6597 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 31432

[startup+25.502 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 13300
/proc/meminfo: memFree=1869752/2055920 swapFree=4181836/4192956
[pid=13299] ppid=13297 vsize=34848 CPUtime=25.49
/proc/13299/stat : 13299 (pbscip.linux.x8) R 13297 13299 13126 0 -1 4194304 9552 0 0 0 2513 36 0 0 25 0 1 0 186308952 35684352 7293 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13299/statm: 8712 7293 698 1256 0 7451 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 34848

[startup+51.1017 s]
/proc/loadavg: 0.95 0.97 0.99 2/65 13300
/proc/meminfo: memFree=1863992/2055920 swapFree=4181836/4192956
[pid=13299] ppid=13297 vsize=40280 CPUtime=51.07
/proc/13299/stat : 13299 (pbscip.linux.x8) R 13297 13299 13126 0 -1 4194304 11062 0 0 0 5042 65 0 0 25 0 1 0 186308952 41246720 8803 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13299/statm: 10070 8803 698 1256 0 8809 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 40280

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 13300
/proc/meminfo: memFree=1855544/2055920 swapFree=4181836/4192956
[pid=13299] ppid=13297 vsize=48564 CPUtime=102.26
/proc/13299/stat : 13299 (pbscip.linux.x8) R 13297 13299 13126 0 -1 4194304 13134 0 0 0 10096 130 0 0 25 0 1 0 186308952 49729536 10875 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13299/statm: 12141 10875 698 1256 0 10880 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 48564

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

[startup+127.902 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 13300
/proc/meminfo: memFree=1850872/2055920 swapFree=4181836/4192956
[pid=13299] ppid=13297 vsize=53652 CPUtime=127.85
/proc/13299/stat : 13299 (pbscip.linux.x8) R 13297 13299 13126 0 -1 4194304 14335 0 0 0 12623 162 0 0 25 0 1 0 186308952 54939648 12076 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13299/statm: 13413 12076 698 1256 0 12152 0
Current children cumulated CPU time (s) 127.85
Current children cumulated vsize (KiB) 53652

[startup+140.701 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 13300
/proc/meminfo: memFree=1848888/2055920 swapFree=4181836/4192956
[pid=13299] ppid=13297 vsize=55372 CPUtime=140.64
/proc/13299/stat : 13299 (pbscip.linux.x8) R 13297 13299 13126 0 -1 4194304 14800 0 0 0 13888 176 0 0 25 0 1 0 186308952 56700928 12541 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13299/statm: 13843 12541 698 1256 0 12582 0
Current children cumulated CPU time (s) 140.64
Current children cumulated vsize (KiB) 55372

[startup+147.102 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 13300
/proc/meminfo: memFree=1847480/2055920 swapFree=4181836/4192956
[pid=13299] ppid=13297 vsize=57004 CPUtime=147.04
/proc/13299/stat : 13299 (pbscip.linux.x8) R 13297 13299 13126 0 -1 4194304 15153 0 0 0 14521 183 0 0 25 0 1 0 186308952 58372096 12894 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13299/statm: 14251 12894 698 1256 0 12990 0
Current children cumulated CPU time (s) 147.04
Current children cumulated vsize (KiB) 57004

[startup+150.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 13300
/proc/meminfo: memFree=1847288/2055920 swapFree=4181836/4192956
[pid=13299] ppid=13297 vsize=57004 CPUtime=150.24
/proc/13299/stat : 13299 (pbscip.linux.x8) R 13297 13299 13126 0 -1 4194304 15191 0 0 0 14837 187 0 0 25 0 1 0 186308952 58372096 12932 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13299/statm: 14251 12932 698 1256 0 12990 0
Current children cumulated CPU time (s) 150.24
Current children cumulated vsize (KiB) 57004

[startup+153.501 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 13300
/proc/meminfo: memFree=1847288/2055920 swapFree=4181836/4192956
[pid=13299] ppid=13297 vsize=57004 CPUtime=153.44
/proc/13299/stat : 13299 (pbscip.linux.x8) R 13297 13299 13126 0 -1 4194304 15234 0 0 0 15153 191 0 0 25 0 1 0 186308952 58372096 12975 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13299/statm: 14251 12975 698 1256 0 12990 0
Current children cumulated CPU time (s) 153.44
Current children cumulated vsize (KiB) 57004

[startup+154.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 13300
/proc/meminfo: memFree=1847096/2055920 swapFree=4181836/4192956
[pid=13299] ppid=13297 vsize=57156 CPUtime=154.24
/proc/13299/stat : 13299 (pbscip.linux.x8) R 13297 13299 13126 0 -1 4194304 15262 0 0 0 15232 192 0 0 25 0 1 0 186308952 58527744 13003 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13299/statm: 14289 13003 698 1256 0 13028 0
Current children cumulated CPU time (s) 154.24
Current children cumulated vsize (KiB) 57156

[startup+155.106 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 13300
/proc/meminfo: memFree=1846648/2055920 swapFree=4181836/4192956
[pid=13299] ppid=13297 vsize=57528 CPUtime=155.04
/proc/13299/stat : 13299 (pbscip.linux.x8) R 13297 13299 13126 0 -1 4194304 15349 0 0 0 15311 193 0 0 25 0 1 0 186308952 58908672 13090 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13299/statm: 14382 13090 698 1256 0 13121 0
Current children cumulated CPU time (s) 155.04
Current children cumulated vsize (KiB) 57528

[startup+155.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 13300
/proc/meminfo: memFree=1846648/2055920 swapFree=4181836/4192956
[pid=13299] ppid=13297 vsize=57528 CPUtime=155.23
/proc/13299/stat : 13299 (pbscip.linux.x8) R 13297 13299 13126 0 -1 4194304 15350 0 0 0 15330 193 0 0 25 0 1 0 186308952 58908672 13091 1992294400 4194304 9342243 548682068736 18446744073709551615 5854267 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13299/statm: 14382 13091 698 1256 0 13121 0
Current children cumulated CPU time (s) 155.23
Current children cumulated vsize (KiB) 57528

Child status: 0
Real time (s): 155.348
CPU time (s): 155.295
CPU user time (s): 153.347
CPU system time (s): 1.9487
CPU usage (%): 99.9661
Max. virtual memory (cumulated for all children) (KiB): 57528

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 153.347
system time used= 1.9487
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15355
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= 213

runsolver used 0.12998 second user time and 0.334949 second system time

The end

Launcher Data 

Begin job on node24 at 2009-06-16 23:18:06
IDJOB=1869901
IDBENCH=47949
IDSOLVER=684
FILE ID=node24/1869901-1245187086
PBS_JOBID= 9368291
Free space on /tmp= 66364 MiB

SOLVER NAME= SCIPclp SCIP 1.1.0.7 with CLP 1.8.2
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=397-P1=307-P2=37-P3=127-P4=401-P5=331-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-1869901-1245187086/watcher-1869901-1245187086 -o /tmp/evaluation-result-1869901-1245187086/solver-1869901-1245187086 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869901-1245187086.opb

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

MD5SUM BENCH= 6d677c4de75200a225209ed048e7b96e
RANDOM SEED=1975697380

node24.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		: 3000.231
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		: 3000.231
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:       1896600 kB
Buffers:         42736 kB
Cached:          73496 kB
SwapCached:       5284 kB
Active:          64216 kB
Inactive:        59632 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1896600 kB
SwapTotal:     4192956 kB
SwapFree:      4181836 kB
Dirty:           12036 kB
Writeback:           0 kB
Mapped:          12832 kB
Slab:            21328 kB
Committed_AS:   193588 kB
PageTables:       1444 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= 66352 MiB
End job on node24 at 2009-06-16 23:20:42