Trace number 1869842

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
SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)OPT3 10.2994 10.3098

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=53-P1=109-P2=43-P3=13-P4=17-P5=101-P6=59-P7=7-P8=29-P9=107-B.opb
MD5SUM1141c23e5342793635b3f22754b52627
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 benchmark10.2994
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

Solver Data 

0.00/0.01	c SCIP version 1.1.0.7
0.00/0.01	c LP-Solver SoPlex 1.4.1
0.00/0.01	c user parameter file <scip.set> not found - using default parameters
0.00/0.01	c read problem <HOME/instance-1869842-1245186713.opb>
0.00/0.01	c original problem has 630 variables (630 bin, 0 int, 0 impl, 0 cont) and 460 constraints
0.00/0.01	c start presolving problem
0.00/0.01	c presolving:
0.05/0.08	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
0.05/0.08	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
0.05/0.08	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
0.05/0.09	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
0.05/0.09	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
0.05/0.09	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
0.05/0.09	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
0.09/0.10	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
0.09/0.10	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
0.09/0.12	c    (0.1s) probing: 204/495 (41.2%) - 0 fixings, 0 aggregations, 18 implications, 0 bound changes
0.09/0.12	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.09/0.12	c presolving (11 rounds):
0.09/0.12	c  135 deleted vars, 108 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 158 changed coefficients
0.09/0.12	c  9000 implications, 0 cliques
0.09/0.12	c presolved problem has 495 variables (495 bin, 0 int, 0 impl, 0 cont) and 343 constraints
0.09/0.12	c     324 constraints of type <and>
0.09/0.12	c       9 constraints of type <linear>
0.09/0.12	c      10 constraints of type <logicor>
0.09/0.12	c transformed objective value is always integral (scale: 2)
0.09/0.12	c Presolving Time: 0.07
0.09/0.12	c OPT-NLC
0.09/0.12	c -----------------------------------------------------------------------------------------------
0.09/0.12	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.12	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.12	c limits/memory = c 1620
0.09/0.12	c # maximal time in seconds to run
0.09/0.12	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.12	c limits/time = c 1791
0.09/0.12	c # frequency for displaying node information lines
0.09/0.12	c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.12	c display/freq = c 10000
0.09/0.12	c -----------------------------------------------------------------------------------------------
0.09/0.12	c start solving problem
0.09/0.12	c 
0.09/0.13	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.13	c   0.1s|     1 |     0 |    22 |2301k|   0 |  12 | 495 | 343 | 343 | 495 | 667 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.17	c   0.1s|     1 |     0 |   536 |2330k|   0 |  21 | 495 | 343 | 343 | 495 | 670 |   3 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.20	c   0.1s|     1 |     0 |   546 |2349k|   0 |  28 | 495 | 343 | 343 | 495 | 676 |   9 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.23	c   0.2s|     1 |     0 |   567 |2372k|   0 |  41 | 495 | 343 | 343 | 495 | 683 |  16 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.28	c   0.2s|     1 |     0 |   592 |2387k|   0 |  43 | 495 | 343 | 343 | 495 | 695 |  28 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.33	c   0.3s|     1 |     0 |   610 |2407k|   0 |  60 | 495 | 343 | 343 | 495 | 705 |  38 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.39/0.40	c   0.3s|     1 |     0 |   639 |2427k|   0 |  65 | 495 | 343 | 343 | 495 | 716 |  49 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.59/0.65	c   0.6s|     1 |     2 |   639 |2428k|   0 |  65 | 495 | 343 | 343 | 495 | 716 |  49 |   0 |  33 | 3.000000e+00 |      --      |    Inf 
10.18/10.29	o 3
10.18/10.29	c * 9.9s|  3532 |     0 | 20334 |4042k|  90 |   - | 495 |2858 | 225 | 495 | 247 |6242 |2548 |3518 | 3.000000e+00 | 3.000000e+00 |   0.00%
10.18/10.29	c 
10.18/10.29	c SCIP Status        : problem is solved [optimal solution found]
10.18/10.29	c Solving Time (sec) : 9.93
10.18/10.29	c Solving Nodes      : 3532
10.18/10.29	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
10.18/10.29	c Dual Bound         : +3.00000000000000e+00
10.18/10.29	c Gap                : 0.00 %
10.18/10.29	c NODE         3532
10.18/10.29	c DUAL BOUND   3
10.18/10.29	c PRIMAL BOUND 3
10.18/10.29	c GAP          0
10.18/10.29	s OPTIMUM FOUND
10.18/10.29	v -x189 -x188 -x187 -x186 -x185 -x184 -x183 -x182 -x181 -x180 -x179 x178 -x177 -x176 -x126 -x125 -x124 -x123 -x122 -x121 x120 -x175 
10.18/10.29	v -x174 -x173 -x172 -x171 -x170 -x169 -x119 x118 x117 x116 -x115 -x114 x113 -x168 -x167 -x166 x165 x164 -x163 x162 -x112 -x111 
10.18/10.29	v -x110 -x109 -x108 -x107 x106 -x161 -x160 x159 x158 x157 -x156 -x155 -x105 -x104 -x103 x102 x101 x100 x99 x154 -x153 -x152 
10.18/10.29	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 x140 
10.18/10.29	v x139 -x138 -x137 -x136 x135 x134 -x84 x83 x82 x81 x80 -x79 x78 -x133 -x132 -x131 -x130 -x129 x128 -x127 x77 x76 -x75 x74 
10.18/10.29	v -x73 x72 x71 x70 -x69 -x68 -x67 -x66 -x65 x64 -x63 -x62 -x61 x60 -x59 -x58 x57 -x56 x55 x54 x53 -x52 -x51 x50 x49 x48 -x47 x46 
10.18/10.29	v 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 x19 -x18 x17 
10.18/10.29	v x16 x15 x14 x13 x12 x11 -x10 -x9 x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
10.18/10.29	c SCIP Status        : problem is solved [optimal solution found]
10.18/10.29	c Solving Time       :       9.93
10.18/10.29	c Original Problem   :
10.18/10.29	c   Problem name     : HOME/instance-1869842-1245186713.opb
10.18/10.29	c   Variables        : 630 (630 binary, 0 integer, 0 implicit integer, 0 continuous)
10.18/10.29	c   Constraints      : 460 initial, 460 maximal
10.18/10.29	c Presolved Problem  :
10.18/10.29	c   Problem name     : t_HOME/instance-1869842-1245186713.opb
10.18/10.29	c   Variables        : 495 (495 binary, 0 integer, 0 implicit integer, 0 continuous)
10.18/10.29	c   Constraints      : 343 initial, 2858 maximal
10.18/10.29	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
10.18/10.29	c   trivial          :       0.00          0          0          0          0          0          0          0          0
10.18/10.29	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
10.18/10.29	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
10.18/10.29	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
10.18/10.29	c   implics          :       0.00          0          0          0          0          0          0          0          0
10.18/10.29	c   probing          :       0.02          0          0          0          0          0          0          0          0
10.18/10.29	c   and              :       0.02         18        108          0          0          0        108          0        108
10.18/10.29	c   linear           :       0.01          1          8          0          0          0          0          0         50
10.18/10.29	c   logicor          :       0.00          0          0          0          0          0          0          0          0
10.18/10.29	c   root node        :          -          0          -          -          0          -          -          -          -
10.18/10.29	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
10.18/10.29	c   integral         :          0          0          0       2648          0          0        143          0          0       5094
10.18/10.29	c   and              :        324       5396      12752          0          0        207      18393       6205          0          0
10.18/10.29	c   linear           :          9          6      12544          0          0       1397       8105          0          0          0
10.18/10.29	c   logicor          :         10+         6       5237          1          0         40       2282          0          0          0
10.18/10.29	c   countsols        :          0          0          0          1          0          0          0          0          0          0
10.18/10.29	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
10.18/10.29	c   integral         :       3.61       0.00       0.00       3.61       0.00
10.18/10.29	c   and              :       0.68       0.52       0.16       0.00       0.00
10.18/10.29	c   linear           :       0.41       0.00       0.41       0.00       0.00
10.18/10.29	c   logicor          :       0.11       0.00       0.11       0.00       0.00
10.18/10.29	c   countsols        :       0.00       0.00       0.00       0.00       0.00
10.18/10.29	c Propagators        :       Time      Calls    Cutoffs    DomReds
10.18/10.29	c   rootredcost      :       0.00          0          0          0
10.18/10.29	c   pseudoobj        :       0.01      12329          0          0
10.18/10.29	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
10.18/10.29	c   propagation      :       0.19       1644       1643      14068       30.1        104       24.2          -
10.18/10.29	c   infeasible LP    :       0.00         31         31         77       24.1          4       17.0          0
10.18/10.29	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
10.18/10.29	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
10.18/10.29	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
10.18/10.29	c   applied globally :          -          -          -       2547       19.5          -          -          -
10.18/10.29	c   applied locally  :          -          -          -          1       50.0          -          -          -
10.18/10.29	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
10.18/10.29	c   cut pool         :       0.00          5          -          -         23          -    (maximal pool size: 89)
10.18/10.29	c   redcost          :       0.04       5397          0          5          0          0
10.18/10.29	c   impliedbounds    :       0.00          6          0          0         16          0
10.18/10.29	c   intobj           :       0.00          0          0          0          0          0
10.18/10.29	c   gomory           :       0.04          6          0          0         57          0
10.18/10.29	c   strongcg         :       0.06          6          0          0         58          0
10.18/10.29	c   cmir             :       0.02          6          0          0         42          0
10.18/10.29	c   flowcover        :       0.09          6          0          0         63          0
10.18/10.29	c   clique           :       0.00          1          0          0          0          0
10.18/10.29	c   zerohalf         :       0.00          0          0          0          0          0
10.18/10.29	c   mcf              :       0.00          1          0          0          0          0
10.18/10.29	c Pricers            :       Time      Calls       Vars
10.18/10.29	c   problem variables:       0.00          0          0
10.18/10.29	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
10.18/10.29	c   relpscost        :       3.60       2647          0        143          0          0       5094
10.18/10.29	c   pscost           :       0.00          0          0          0          0          0          0
10.18/10.29	c   inference        :       0.00          0          0          0          0          0          0
10.18/10.29	c   mostinf          :       0.00          0          0          0          0          0          0
10.18/10.29	c   leastinf         :       0.00          0          0          0          0          0          0
10.18/10.29	c   fullstrong       :       0.00          0          0          0          0          0          0
10.18/10.29	c   allfullstrong    :       0.00          0          0          0          0          0          0
10.18/10.29	c   random           :       0.00          0          0          0          0          0          0
10.18/10.29	c Primal Heuristics  :       Time      Calls      Found
10.18/10.29	c   LP solutions     :       0.00          -          1
10.18/10.29	c   pseudo solutions :       0.00          -          0
10.18/10.29	c   oneopt           :       0.00          0          0
10.18/10.29	c   crossover        :       0.01          0          0
10.18/10.29	c   intshifting      :       0.00          0          0
10.18/10.29	c   guideddiving     :       0.00          0          0
10.18/10.29	c   feaspump         :       0.03          1          0
10.18/10.29	c   objpscostdiving  :       0.15          1          0
10.18/10.29	c   rootsoldiving    :       0.06          1          0
10.18/10.29	c   coefdiving       :       0.04          2          0
10.18/10.29	c   pscostdiving     :       0.04          2          0
10.18/10.29	c   fracdiving       :       0.02          2          0
10.18/10.29	c   veclendiving     :       0.03          2          0
10.18/10.29	c   linesearchdiving :       0.04          2          0
10.18/10.29	c   simplerounding   :       0.00          0          0
10.18/10.29	c   rounding         :       0.04        987          0
10.18/10.29	c   shifting         :       0.57        280          0
10.18/10.29	c   fixandinfer      :       0.00          0          0
10.18/10.29	c   intdiving        :       0.00          0          0
10.18/10.29	c   actconsdiving    :       0.00          0          0
10.18/10.29	c   octane           :       0.00          0          0
10.18/10.29	c   rens             :       0.02          1          0
10.18/10.29	c   rins             :       0.00          0          0
10.18/10.29	c   localbranching   :       0.00          0          0
10.18/10.29	c   mutation         :       0.00          0          0
10.18/10.29	c   dins             :       0.00          0          0
10.18/10.29	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
10.18/10.29	c   primal LP        :       0.09          0          0       0.00       0.00
10.18/10.29	c   dual LP          :       2.55       5477      16547       3.02    6489.02
10.18/10.29	c   barrier LP       :       0.00          0          0       0.00          -
10.18/10.29	c   diving/probing LP:       0.26        626       3787       6.05   14565.38
10.18/10.29	c   strong branching :       3.53       3518      28250       8.03    8002.83
10.18/10.29	c     (at root node) :          -         33       1559      47.24          -
10.18/10.29	c   conflict analysis:       0.00          0          0       0.00          -
10.18/10.29	c B&B Tree           :
10.18/10.29	c   number of runs   :          1
10.18/10.29	c   nodes            :       3532
10.18/10.29	c   nodes (total)    :       3532
10.18/10.29	c   nodes left       :          0
10.18/10.29	c   max depth        :         90
10.18/10.29	c   max depth (total):         90
10.18/10.29	c   backtracks       :        774 (21.9%)
10.18/10.29	c   delayed cutoffs  :        750
10.18/10.29	c   repropagations   :       2415 (9238 domain reductions, 637 cutoffs)
10.18/10.29	c   avg switch length:       4.01
10.18/10.29	c   switching time   :       0.25
10.18/10.29	c Solution           :
10.18/10.29	c   Solutions found  :          1 (1 improvements)
10.18/10.29	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 3532 nodes, 9.93 seconds, depth 85, found by <relaxation>)
10.18/10.29	c   Dual Bound       : +3.00000000000000e+00
10.18/10.29	c   Gap              :       0.00 %
10.18/10.29	c   Root Dual Bound  : +3.00000000000000e+00
10.28/10.30	c Time complete: 10.29.

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-1869842-1245186713/watcher-1869842-1245186713 -o /tmp/evaluation-result-1869842-1245186713/solver-1869842-1245186713 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869842-1245186713.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: 2.03 1.35 1.12 3/64 7239
/proc/meminfo: memFree=1558660/2055920 swapFree=4178716/4192956
[pid=7239] ppid=7237 vsize=6100 CPUtime=0
/proc/7239/stat : 7239 (pbscip.linux.x8) R 7237 7239 6718 0 -1 4194304 541 0 0 0 0 0 0 0 20 0 1 0 186269865 6246400 523 1992294400 4194304 7823515 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 1 0 0
/proc/7239/statm: 1525 533 325 886 0 635 0

[startup+0.0635861 s]
/proc/loadavg: 2.03 1.35 1.12 3/64 7239
/proc/meminfo: memFree=1558660/2055920 swapFree=4178716/4192956
[pid=7239] ppid=7237 vsize=13520 CPUtime=0.05
/proc/7239/stat : 7239 (pbscip.linux.x8) R 7237 7239 6718 0 -1 4194304 2783 0 0 0 3 2 0 0 20 0 1 0 186269865 13844480 2411 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7239/statm: 3380 2411 404 886 0 2490 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 13520

[startup+0.10159 s]
/proc/loadavg: 2.03 1.35 1.12 3/64 7239
/proc/meminfo: memFree=1558660/2055920 swapFree=4178716/4192956
[pid=7239] ppid=7237 vsize=14608 CPUtime=0.09
/proc/7239/stat : 7239 (pbscip.linux.x8) R 7237 7239 6718 0 -1 4194304 3075 0 0 0 5 4 0 0 20 0 1 0 186269865 14958592 2703 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7239/statm: 3652 2703 440 886 0 2762 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14608

[startup+0.301612 s]
/proc/loadavg: 2.03 1.35 1.12 3/64 7239
/proc/meminfo: memFree=1558660/2055920 swapFree=4178716/4192956
[pid=7239] ppid=7237 vsize=17396 CPUtime=0.29
/proc/7239/stat : 7239 (pbscip.linux.x8) R 7237 7239 6718 0 -1 4194304 3794 0 0 0 24 5 0 0 22 0 1 0 186269865 17813504 3414 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7239/statm: 4349 3414 562 886 0 3459 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17396

[startup+0.701652 s]
/proc/loadavg: 2.03 1.35 1.12 3/64 7239
/proc/meminfo: memFree=1558660/2055920 swapFree=4178716/4192956
[pid=7239] ppid=7237 vsize=22080 CPUtime=0.69
/proc/7239/stat : 7239 (pbscip.linux.x8) R 7237 7239 6718 0 -1 4194304 6205 0 0 0 61 8 0 0 25 0 1 0 186269865 22609920 4686 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7239/statm: 5520 4686 567 886 0 4630 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22080

[startup+1.50173 s]
/proc/loadavg: 2.03 1.35 1.12 2/65 7240
/proc/meminfo: memFree=1541820/2055920 swapFree=4178716/4192956
[pid=7239] ppid=7237 vsize=22080 CPUtime=1.49
/proc/7239/stat : 7239 (pbscip.linux.x8) R 7237 7239 6718 0 -1 4194304 6210 0 0 0 139 10 0 0 25 0 1 0 186269865 22609920 4691 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7239/statm: 5520 4691 571 886 0 4630 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22080

[startup+3.1019 s]
/proc/loadavg: 2.03 1.35 1.12 2/65 7240
/proc/meminfo: memFree=1541756/2055920 swapFree=4178716/4192956
[pid=7239] ppid=7237 vsize=22080 CPUtime=3.09
/proc/7239/stat : 7239 (pbscip.linux.x8) R 7237 7239 6718 0 -1 4194304 6210 0 0 0 294 15 0 0 25 0 1 0 186269865 22609920 4691 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7239/statm: 5520 4691 571 886 0 4630 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22080

[startup+6.30123 s]
/proc/loadavg: 1.95 1.35 1.12 2/65 7240
/proc/meminfo: memFree=1541628/2055920 swapFree=4178716/4192956
[pid=7239] ppid=7237 vsize=22080 CPUtime=6.29
/proc/7239/stat : 7239 (pbscip.linux.x8) R 7237 7239 6718 0 -1 4194304 6212 0 0 0 606 23 0 0 25 0 1 0 186269865 22609920 4693 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7239/statm: 5520 4693 573 886 0 4630 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 22080

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

[startup+7.90139 s]
/proc/loadavg: 1.95 1.35 1.12 2/65 7240
/proc/meminfo: memFree=1541628/2055920 swapFree=4178716/4192956
[pid=7239] ppid=7237 vsize=22080 CPUtime=7.88
/proc/7239/stat : 7239 (pbscip.linux.x8) R 7237 7239 6718 0 -1 4194304 6213 0 0 0 761 27 0 0 25 0 1 0 186269865 22609920 4694 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7239/statm: 5520 4694 573 886 0 4630 0
Current children cumulated CPU time (s) 7.88
Current children cumulated vsize (KiB) 22080

[startup+9.50155 s]
/proc/loadavg: 1.95 1.35 1.12 2/65 7240
/proc/meminfo: memFree=1541628/2055920 swapFree=4178716/4192956
[pid=7239] ppid=7237 vsize=22080 CPUtime=9.48
/proc/7239/stat : 7239 (pbscip.linux.x8) R 7237 7239 6718 0 -1 4194304 6216 0 0 0 916 32 0 0 25 0 1 0 186269865 22609920 4697 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7239/statm: 5520 4697 573 886 0 4630 0
Current children cumulated CPU time (s) 9.48
Current children cumulated vsize (KiB) 22080

[startup+9.9056 s]
/proc/loadavg: 2.03 1.37 1.13 2/65 7240
/proc/meminfo: memFree=1541628/2055920 swapFree=4178716/4192956
[pid=7239] ppid=7237 vsize=22080 CPUtime=9.88
/proc/7239/stat : 7239 (pbscip.linux.x8) R 7237 7239 6718 0 -1 4194304 6216 0 0 0 955 33 0 0 25 0 1 0 186269865 22609920 4697 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7239/statm: 5520 4697 573 886 0 4630 0
Current children cumulated CPU time (s) 9.88
Current children cumulated vsize (KiB) 22080

[startup+10.3016 s]
/proc/loadavg: 2.03 1.37 1.13 2/65 7240
/proc/meminfo: memFree=1541628/2055920 swapFree=4178716/4192956
[pid=7239] ppid=7237 vsize=22080 CPUtime=10.28
/proc/7239/stat : 7239 (pbscip.linux.x8) R 7237 7239 6718 0 -1 4194304 6219 0 0 0 994 34 0 0 25 0 1 0 186269865 22609920 4700 1992294400 4194304 7823515 548682068736 18446744073709551615 4243002 0 0 4096 0 0 0 0 17 1 0 0
/proc/7239/statm: 5520 4700 575 886 0 4630 0
Current children cumulated CPU time (s) 10.28
Current children cumulated vsize (KiB) 22080

Child status: 0
Real time (s): 10.3098
CPU time (s): 10.2994
CPU user time (s): 9.95149
CPU system time (s): 0.347947
CPU usage (%): 99.8994
Max. virtual memory (cumulated for all children) (KiB): 22080

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9.95149
system time used= 0.347947
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6222
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= 24

runsolver used 0.013997 second user time and 0.033994 second system time

The end

Launcher Data 

Begin job on node90 at 2009-06-16 23:11:59
IDJOB=1869842
IDBENCH=47920
IDSOLVER=683
FILE ID=node90/1869842-1245186713
PBS_JOBID= 9368280
Free space on /tmp= 66528 MiB

SOLVER NAME= SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=53-P1=109-P2=43-P3=13-P4=17-P5=101-P6=59-P7=7-P8=29-P9=107-B.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1869842-1245186713/watcher-1869842-1245186713 -o /tmp/evaluation-result-1869842-1245186713/solver-1869842-1245186713 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869842-1245186713.opb

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

MD5SUM BENCH= 1141c23e5342793635b3f22754b52627
RANDOM SEED=1670152592

node90.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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1559076 kB
Buffers:         31164 kB
Cached:         399056 kB
SwapCached:       8448 kB
Active:          59672 kB
Inactive:       381132 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1559076 kB
SwapTotal:     4192956 kB
SwapFree:      4178716 kB
Dirty:           10264 kB
Writeback:           0 kB
Mapped:          16268 kB
Slab:            42044 kB
Committed_AS:    88092 kB
PageTables:       1436 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= 66520 MiB
End job on node90 at 2009-06-16 23:12:10