Trace number 1870161

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 4.64129 4.64191

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=47-P1=43-P2=59-P3=29-P4=31-P5=13-P6=59-P7=53-P8=67-P9=17-B.opb
MD5SUM505637014c48e331f3dc333f08f65d90
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 benchmark4.18336
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 variables162
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 constraint6
Maximum length of a constraint48
Number of terms in the objective function 6
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 63
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 2048
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 8064
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)324
Sum of products size (including duplicates)648
Number of different products324
Sum of products size648

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-1870161-1245189378.opb>
0.00/0.01	c original problem has 486 variables (486 bin, 0 int, 0 impl, 0 cont) and 343 constraints
0.00/0.01	c start presolving problem
0.00/0.01	c presolving:
0.00/0.05	c (round 1) 9 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 40 chg coeffs, 0 upgd conss, 2304 impls, 0 clqs
0.00/0.05	c (round 2) 21 del vars, 10 del conss, 0 chg bounds, 0 chg sides, 50 chg coeffs, 10 upgd conss, 3264 impls, 0 clqs
0.00/0.06	c (round 3) 33 del vars, 20 del conss, 0 chg bounds, 0 chg sides, 60 chg coeffs, 10 upgd conss, 4104 impls, 0 clqs
0.00/0.06	c (round 4) 45 del vars, 30 del conss, 0 chg bounds, 0 chg sides, 70 chg coeffs, 10 upgd conss, 4824 impls, 0 clqs
0.00/0.06	c (round 5) 57 del vars, 40 del conss, 0 chg bounds, 0 chg sides, 80 chg coeffs, 10 upgd conss, 5424 impls, 0 clqs
0.00/0.06	c (round 6) 69 del vars, 50 del conss, 0 chg bounds, 0 chg sides, 90 chg coeffs, 10 upgd conss, 5904 impls, 0 clqs
0.00/0.07	c (round 7) 81 del vars, 60 del conss, 0 chg bounds, 0 chg sides, 100 chg coeffs, 10 upgd conss, 6264 impls, 0 clqs
0.00/0.07	c (round 8) 93 del vars, 70 del conss, 0 chg bounds, 0 chg sides, 110 chg coeffs, 10 upgd conss, 6504 impls, 0 clqs
0.00/0.07	c (round 9) 105 del vars, 80 del conss, 0 chg bounds, 0 chg sides, 120 chg coeffs, 10 upgd conss, 6624 impls, 0 clqs
0.00/0.07	c (round 10) 117 del vars, 90 del conss, 0 chg bounds, 0 chg sides, 130 chg coeffs, 10 upgd conss, 6624 impls, 0 clqs
0.07/0.09	c    (0.1s) probing: 187/369 (50.7%) - 0 fixings, 0 aggregations, 18 implications, 0 bound changes
0.07/0.09	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.07/0.09	c presolving (11 rounds):
0.07/0.09	c  117 deleted vars, 90 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 130 changed coefficients
0.07/0.09	c  6660 implications, 0 cliques
0.07/0.09	c presolved problem has 369 variables (369 bin, 0 int, 0 impl, 0 cont) and 244 constraints
0.07/0.09	c     225 constraints of type <and>
0.07/0.09	c       9 constraints of type <linear>
0.07/0.09	c      10 constraints of type <logicor>
0.07/0.09	c transformed objective value is always integral (scale: 2)
0.07/0.09	c Presolving Time: 0.04
0.07/0.09	c OPT-NLC
0.07/0.09	c -----------------------------------------------------------------------------------------------
0.07/0.09	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.07/0.09	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.07/0.09	c limits/memory = c 1620
0.07/0.09	c # maximal time in seconds to run
0.07/0.09	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.07/0.09	c limits/time = c 1791
0.07/0.09	c # frequency for displaying node information lines
0.07/0.09	c # [type: int, range: [-1,2147483647], default: 100]
0.07/0.09	c display/freq = c 10000
0.07/0.09	c -----------------------------------------------------------------------------------------------
0.07/0.09	c start solving problem
0.07/0.09	c 
0.09/0.10	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.10	c   0.1s|     1 |     0 |    22 |1724k|   0 |  11 | 369 | 244 | 244 | 369 | 469 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.14	c   0.1s|     1 |     0 |   344 |1752k|   0 |  26 | 369 | 244 | 244 | 369 | 479 |  10 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.16	c   0.1s|     1 |     0 |   368 |1776k|   0 |  51 | 369 | 244 | 244 | 369 | 494 |  25 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.21	c   0.2s|     1 |     0 |   414 |1858k|   0 |  58 | 369 | 244 | 244 | 369 | 508 |  39 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.26	c   0.2s|     1 |     0 |   478 |1919k|   0 |  69 | 369 | 244 | 244 | 369 | 525 |  56 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.33	c   0.3s|     1 |     0 |   528 |2009k|   0 |  93 | 369 | 244 | 244 | 369 | 553 |  84 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.39/0.43	c   0.4s|     1 |     0 |   638 |2064k|   0 | 132 | 369 | 244 | 244 | 369 | 579 | 110 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.59/0.67	c   0.6s|     1 |     2 |   638 |2065k|   0 | 132 | 369 | 244 | 244 | 369 | 579 | 110 |   0 |  20 | 3.000000e+00 |      --      |    Inf 
4.59/4.62	o 3
4.59/4.62	c * 4.5s|   773 |     0 |  7001 |2484k|  67 |   - | 369 | 700 | 122 | 369 | 303 |1845 | 460 |1890 | 3.000000e+00 | 3.000000e+00 |   0.00%
4.59/4.63	c 
4.59/4.63	c SCIP Status        : problem is solved [optimal solution found]
4.59/4.63	c Solving Time (sec) : 4.52
4.59/4.63	c Solving Nodes      : 773
4.59/4.63	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
4.59/4.63	c Dual Bound         : +3.00000000000000e+00
4.59/4.63	c Gap                : 0.00 %
4.59/4.63	c NODE         773
4.59/4.63	c DUAL BOUND   3
4.59/4.63	c PRIMAL BOUND 3
4.59/4.63	c GAP          0
4.59/4.63	s OPTIMUM FOUND
4.59/4.63	v -x162 -x161 x160 x159 x158 -x157 -x156 -x155 -x154 x153 x152 -x151 x108 x107 -x106 x105 -x104 x103 -x150 x149 -x148 x147 -x146 
4.59/4.63	v x145 -x102 x101 -x100 -x99 x98 x97 -x144 x143 x142 -x141 -x140 x139 x96 -x95 x94 x93 x92 x91 -x138 -x137 -x136 -x135 x134 -x133 
4.59/4.63	v x90 x89 x88 x87 -x86 x85 -x132 x131 x130 -x129 x128 x127 -x84 x83 -x82 x81 -x80 x79 -x126 -x125 -x124 -x123 x122 x121 x78 
4.59/4.63	v -x77 -x76 -x75 -x74 x73 -x120 -x119 x118 -x117 x116 x115 -x72 -x71 x70 -x69 -x68 x67 -x114 -x113 -x112 -x111 x110 -x109 -x66 
4.59/4.63	v x65 x64 x63 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 
4.59/4.63	v -x36 -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 
4.59/4.63	v x7 -x6 -x5 -x4 -x3 x2 x1 
4.59/4.63	c SCIP Status        : problem is solved [optimal solution found]
4.59/4.63	c Solving Time       :       4.52
4.59/4.63	c Original Problem   :
4.59/4.63	c   Problem name     : HOME/instance-1870161-1245189378.opb
4.59/4.63	c   Variables        : 486 (486 binary, 0 integer, 0 implicit integer, 0 continuous)
4.59/4.63	c   Constraints      : 343 initial, 343 maximal
4.59/4.63	c Presolved Problem  :
4.59/4.63	c   Problem name     : t_HOME/instance-1870161-1245189378.opb
4.59/4.63	c   Variables        : 369 (369 binary, 0 integer, 0 implicit integer, 0 continuous)
4.59/4.63	c   Constraints      : 244 initial, 700 maximal
4.59/4.63	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
4.59/4.63	c   trivial          :       0.00          0          0          0          0          0          0          0          0
4.59/4.63	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
4.59/4.63	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
4.59/4.63	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
4.59/4.63	c   implics          :       0.00          0          0          0          0          0          0          0          0
4.59/4.63	c   probing          :       0.01          0          0          0          0          0          0          0          0
4.59/4.63	c   and              :       0.01         18         90          0          0          0         90          0         90
4.59/4.63	c   linear           :       0.01          1          8          0          0          0          0          0         40
4.59/4.63	c   logicor          :       0.00          0          0          0          0          0          0          0          0
4.59/4.63	c   root node        :          -          0          -          -          0          -          -          -          -
4.59/4.63	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
4.59/4.63	c   integral         :          0          0          0        645          0          6        129          0          0       1120
4.59/4.63	c   and              :        225       1395       2771          1          0         72       3070       1771          0          0
4.59/4.63	c   linear           :          9          6       2699          1          0        217       1864          0          0          0
4.59/4.63	c   logicor          :         10+         6       1031          1          0         11        359          0          0          0
4.59/4.63	c   countsols        :          0          0          0          1          0          0          0          0          0          0
4.59/4.63	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
4.59/4.63	c   integral         :       1.87       0.00       0.00       1.87       0.00
4.59/4.63	c   and              :       0.07       0.02       0.05       0.00       0.00
4.59/4.63	c   linear           :       0.03       0.00       0.03       0.00       0.00
4.59/4.63	c   logicor          :       0.02       0.00       0.02       0.00       0.00
4.59/4.63	c   countsols        :       0.00       0.00       0.00       0.00       0.00
4.59/4.63	c Propagators        :       Time      Calls    Cutoffs    DomReds
4.59/4.63	c   rootredcost      :       0.00          0          0          0
4.59/4.63	c   pseudoobj        :       0.00       2382          0          0
4.59/4.63	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
4.59/4.63	c   propagation      :       0.02        300        299       2490       29.6         52       29.4          -
4.59/4.63	c   infeasible LP    :       0.00          3          0          0        0.0          0        0.0          0
4.59/4.63	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
4.59/4.63	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
4.59/4.63	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
4.59/4.63	c   applied globally :          -          -          -        456       17.9          -          -          -
4.59/4.63	c   applied locally  :          -          -          -          4       37.8          -          -          -
4.59/4.63	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
4.59/4.63	c   cut pool         :       0.00          5          -          -         55          -    (maximal pool size: 265)
4.59/4.63	c   redcost          :       0.03       1395          0          0          0          0
4.59/4.63	c   impliedbounds    :       0.00          6          0          0         34          0
4.59/4.63	c   intobj           :       0.00          0          0          0          0          0
4.59/4.63	c   gomory           :       0.09          6          0          0        135          0
4.59/4.63	c   strongcg         :       0.05          6          0          0        381          0
4.59/4.63	c   cmir             :       0.06          6          0          0         99          0
4.59/4.63	c   flowcover        :       0.05          6          0          0        136          0
4.59/4.63	c   clique           :       0.00          1          0          0          0          0
4.59/4.63	c   zerohalf         :       0.00          0          0          0          0          0
4.59/4.63	c   mcf              :       0.00          1          0          0          0          0
4.59/4.63	c Pricers            :       Time      Calls       Vars
4.59/4.63	c   problem variables:       0.00          0          0
4.59/4.63	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
4.59/4.63	c   relpscost        :       1.86        644          6        129          0          0       1120
4.59/4.63	c   pscost           :       0.00          0          0          0          0          0          0
4.59/4.63	c   inference        :       0.00          0          0          0          0          0          0
4.59/4.63	c   mostinf          :       0.00          0          0          0          0          0          0
4.59/4.63	c   leastinf         :       0.00          0          0          0          0          0          0
4.59/4.63	c   fullstrong       :       0.00          0          0          0          0          0          0
4.59/4.63	c   allfullstrong    :       0.00          0          0          0          0          0          0
4.59/4.63	c   random           :       0.00          0          0          0          0          0          0
4.59/4.63	c Primal Heuristics  :       Time      Calls      Found
4.59/4.63	c   LP solutions     :       0.00          -          1
4.59/4.63	c   pseudo solutions :       0.00          -          0
4.59/4.63	c   oneopt           :       0.00          0          0
4.59/4.63	c   fracdiving       :       0.00          0          0
4.59/4.63	c   veclendiving     :       0.00          0          0
4.59/4.63	c   objpscostdiving  :       0.00          0          0
4.59/4.63	c   rootsoldiving    :       0.00          0          0
4.59/4.63	c   linesearchdiving :       0.00          0          0
4.59/4.63	c   guideddiving     :       0.00          0          0
4.59/4.63	c   crossover        :       0.00          0          0
4.59/4.63	c   intshifting      :       0.00          0          0
4.59/4.63	c   coefdiving       :       0.01          1          0
4.59/4.63	c   pscostdiving     :       0.01          1          0
4.59/4.63	c   feaspump         :       0.02          1          0
4.59/4.63	c   simplerounding   :       0.00          0          0
4.59/4.63	c   rounding         :       0.03        456          0
4.59/4.63	c   shifting         :       0.13        129          0
4.59/4.63	c   fixandinfer      :       0.00          0          0
4.59/4.63	c   intdiving        :       0.00          0          0
4.59/4.63	c   actconsdiving    :       0.00          0          0
4.59/4.63	c   octane           :       0.00          0          0
4.59/4.63	c   rens             :       0.02          1          0
4.59/4.63	c   rins             :       0.00          0          0
4.59/4.63	c   localbranching   :       0.00          0          0
4.59/4.63	c   mutation         :       0.00          0          0
4.59/4.63	c   dins             :       0.00          0          0
4.59/4.63	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
4.59/4.63	c   primal LP        :       0.31          0          0       0.00       0.00
4.59/4.63	c   dual LP          :       1.44       1436       6609       4.60    4589.58
4.59/4.63	c   barrier LP       :       0.00          0          0       0.00          -
4.59/4.63	c   diving/probing LP:       0.04         33        392      11.88    9800.00
4.59/4.63	c   strong branching :       1.83       1890      22204      11.75   12133.33
4.59/4.63	c     (at root node) :          -         20       1410      70.50          -
4.59/4.63	c   conflict analysis:       0.00          0          0       0.00          -
4.59/4.63	c B&B Tree           :
4.59/4.63	c   number of runs   :          1
4.59/4.63	c   nodes            :        773
4.59/4.63	c   nodes (total)    :        773
4.59/4.63	c   nodes left       :          0
4.59/4.63	c   max depth        :         67
4.59/4.63	c   max depth (total):         67
4.59/4.63	c   backtracks       :        134 (17.3%)
4.59/4.63	c   delayed cutoffs  :        120
4.59/4.63	c   repropagations   :        346 (1385 domain reductions, 90 cutoffs)
4.59/4.63	c   avg switch length:       3.37
4.59/4.63	c   switching time   :       0.38
4.59/4.63	c Solution           :
4.59/4.63	c   Solutions found  :          1 (1 improvements)
4.59/4.63	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 773 nodes, 4.52 seconds, depth 64, found by <relaxation>)
4.59/4.63	c   Dual Bound       : +3.00000000000000e+00
4.59/4.63	c   Gap              :       0.00 %
4.59/4.63	c   Root Dual Bound  : +3.00000000000000e+00
4.59/4.64	c Time complete: 4.63.

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-1870161-1245189378/watcher-1870161-1245189378 -o /tmp/evaluation-result-1870161-1245189378/solver-1870161-1245189378 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870161-1245189378.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9519
/proc/meminfo: memFree=1831000/2055920 swapFree=4191900/4192956
[pid=9519] ppid=9517 vsize=5812 CPUtime=0
/proc/9519/stat : 9519 (pbscip.linux.x8) R 9517 9519 8666 0 -1 4194304 519 0 0 0 0 0 0 0 18 0 1 0 186535022 5951488 503 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/9519/statm: 1453 512 341 1256 0 192 0

[startup+0.0812669 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9519
/proc/meminfo: memFree=1831000/2055920 swapFree=4191900/4192956
[pid=9519] ppid=9517 vsize=14756 CPUtime=0.07
/proc/9519/stat : 9519 (pbscip.linux.x8) R 9517 9519 8666 0 -1 4194304 2874 0 0 0 4 3 0 0 18 0 1 0 186535022 15110144 2504 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9519/statm: 3689 2504 493 1256 0 2428 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 14756

[startup+0.101269 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9519
/proc/meminfo: memFree=1831000/2055920 swapFree=4191900/4192956
[pid=9519] ppid=9517 vsize=17444 CPUtime=0.09
/proc/9519/stat : 9519 (pbscip.linux.x8) R 9517 9519 8666 0 -1 4194304 3327 0 0 0 6 3 0 0 18 0 1 0 186535022 17862656 2957 1992294400 4194304 9342243 548682068736 18446744073709551615 6935831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9519/statm: 4361 2960 621 1256 0 3100 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17444

[startup+0.301291 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9519
/proc/meminfo: memFree=1831000/2055920 swapFree=4191900/4192956
[pid=9519] ppid=9517 vsize=18756 CPUtime=0.29
/proc/9519/stat : 9519 (pbscip.linux.x8) R 9517 9519 8666 0 -1 4194304 3774 0 0 0 25 4 0 0 19 0 1 0 186535022 19206144 3401 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9519/statm: 4689 3401 677 1256 0 3428 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18756

[startup+0.701334 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9519
/proc/meminfo: memFree=1831000/2055920 swapFree=4191900/4192956
[pid=9519] ppid=9517 vsize=21980 CPUtime=0.69
/proc/9519/stat : 9519 (pbscip.linux.x8) R 9517 9519 8666 0 -1 4194304 6166 0 0 0 64 5 0 0 23 0 1 0 186535022 22507520 4008 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9519/statm: 5495 4008 689 1256 0 4234 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 21980

[startup+1.50142 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9520
/proc/meminfo: memFree=1817616/2055920 swapFree=4191900/4192956
[pid=9519] ppid=9517 vsize=21980 CPUtime=1.49
/proc/9519/stat : 9519 (pbscip.linux.x8) R 9517 9519 8666 0 -1 4194304 6217 0 0 0 143 6 0 0 25 0 1 0 186535022 22507520 4059 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9519/statm: 5495 4059 694 1256 0 4234 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21980

[startup+3.10159 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9520
/proc/meminfo: memFree=1817232/2055920 swapFree=4191900/4192956
[pid=9519] ppid=9517 vsize=22136 CPUtime=3.09
/proc/9519/stat : 9519 (pbscip.linux.x8) R 9517 9519 8666 0 -1 4194304 6285 0 0 0 301 8 0 0 25 0 1 0 186535022 22667264 4127 1992294400 4194304 9342243 548682068736 18446744073709551615 6896906 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9519/statm: 5534 4127 697 1256 0 4273 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22136

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

[startup+3.90168 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9520
/proc/meminfo: memFree=1817040/2055920 swapFree=4191900/4192956
[pid=9519] ppid=9517 vsize=22136 CPUtime=3.89
/proc/9519/stat : 9519 (pbscip.linux.x8) R 9517 9519 8666 0 -1 4194304 6305 0 0 0 380 9 0 0 25 0 1 0 186535022 22667264 4147 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9519/statm: 5534 4147 697 1256 0 4273 0
Current children cumulated CPU time (s) 3.89
Current children cumulated vsize (KiB) 22136

[startup+4.30172 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9520
/proc/meminfo: memFree=1816848/2055920 swapFree=4191900/4192956
[pid=9519] ppid=9517 vsize=22136 CPUtime=4.3
/proc/9519/stat : 9519 (pbscip.linux.x8) R 9517 9519 8666 0 -1 4194304 6338 0 0 0 420 10 0 0 25 0 1 0 186535022 22667264 4180 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9519/statm: 5534 4180 697 1256 0 4273 0
Current children cumulated CPU time (s) 4.3
Current children cumulated vsize (KiB) 22136

[startup+4.50174 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9520
/proc/meminfo: memFree=1816848/2055920 swapFree=4191900/4192956
[pid=9519] ppid=9517 vsize=22136 CPUtime=4.5
/proc/9519/stat : 9519 (pbscip.linux.x8) R 9517 9519 8666 0 -1 4194304 6347 0 0 0 440 10 0 0 25 0 1 0 186535022 22667264 4189 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9519/statm: 5534 4189 697 1256 0 4273 0
Current children cumulated CPU time (s) 4.5
Current children cumulated vsize (KiB) 22136

[startup+4.60176 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9520
/proc/meminfo: memFree=1816848/2055920 swapFree=4191900/4192956
[pid=9519] ppid=9517 vsize=22300 CPUtime=4.59
/proc/9519/stat : 9519 (pbscip.linux.x8) R 9517 9519 8666 0 -1 4194304 6352 0 0 0 449 10 0 0 25 0 1 0 186535022 22835200 4194 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9519/statm: 5575 4194 697 1256 0 4314 0
Current children cumulated CPU time (s) 4.59
Current children cumulated vsize (KiB) 22300

Child status: 0
Real time (s): 4.64191
CPU time (s): 4.64129
CPU user time (s): 4.53831
CPU system time (s): 0.102984
CPU usage (%): 99.9868
Max. virtual memory (cumulated for all children) (KiB): 22300

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.53831
system time used= 0.102984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6357
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= 8

runsolver used 0.010998 second user time and 0.012998 second system time

The end

Launcher Data 

Begin job on node37 at 2009-06-16 23:56:18
IDJOB=1870161
IDBENCH=48079
IDSOLVER=684
FILE ID=node37/1870161-1245189378
PBS_JOBID= 9363943
Free space on /tmp= 66168 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=6-P0=47-P1=43-P2=59-P3=29-P4=31-P5=13-P6=59-P7=53-P8=67-P9=17-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-1870161-1245189378/watcher-1870161-1245189378 -o /tmp/evaluation-result-1870161-1245189378/solver-1870161-1245189378 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870161-1245189378.opb

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

MD5SUM BENCH= 505637014c48e331f3dc333f08f65d90
RANDOM SEED=940197630

node37.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		: 3000.232
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		: 3000.232
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:       1831480 kB
Buffers:         44196 kB
Cached:         102968 kB
SwapCached:        260 kB
Active:          56628 kB
Inactive:       103788 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1831480 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:           11840 kB
Writeback:           0 kB
Mapped:          21812 kB
Slab:            50084 kB
Committed_AS:   171024 kB
PageTables:       1384 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= 66156 MiB
End job on node37 at 2009-06-16 23:56:23