Trace number 1870133

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 319.927 320.089

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=113-P1=127-P2=101-P3=419-P4=107-P5=271-P6=379-P7=167-P8=163-B.opb
MD5SUMe7b4c80573ea65996ed7438c7cd24465
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 benchmark29.1946
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 variables216
Total number of constraints17
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 constraints17
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)648
Sum of products size (including duplicates)1296
Number of different products648
Sum of products size1296

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-1870133-1245189142.opb>
0.00/0.01	c original problem has 864 variables (864 bin, 0 int, 0 impl, 0 cont) and 665 constraints
0.00/0.02	c start presolving problem
0.00/0.02	c presolving:
0.09/0.14	c (round 1) 8 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 63 chg coeffs, 0 upgd conss, 3712 impls, 0 clqs
0.09/0.14	c (round 2) 26 del vars, 16 del conss, 0 chg bounds, 0 chg sides, 79 chg coeffs, 9 upgd conss, 5728 impls, 0 clqs
0.09/0.14	c (round 3) 44 del vars, 32 del conss, 0 chg bounds, 0 chg sides, 95 chg coeffs, 9 upgd conss, 7456 impls, 0 clqs
0.09/0.15	c (round 4) 62 del vars, 48 del conss, 0 chg bounds, 0 chg sides, 111 chg coeffs, 9 upgd conss, 8896 impls, 0 clqs
0.09/0.15	c (round 5) 80 del vars, 64 del conss, 0 chg bounds, 0 chg sides, 127 chg coeffs, 9 upgd conss, 10048 impls, 0 clqs
0.09/0.16	c (round 6) 98 del vars, 80 del conss, 0 chg bounds, 0 chg sides, 143 chg coeffs, 9 upgd conss, 10912 impls, 0 clqs
0.09/0.16	c (round 7) 116 del vars, 96 del conss, 0 chg bounds, 0 chg sides, 159 chg coeffs, 9 upgd conss, 11488 impls, 0 clqs
0.09/0.16	c (round 8) 134 del vars, 112 del conss, 0 chg bounds, 0 chg sides, 175 chg coeffs, 9 upgd conss, 11776 impls, 0 clqs
0.09/0.17	c (round 9) 152 del vars, 128 del conss, 0 chg bounds, 0 chg sides, 191 chg coeffs, 9 upgd conss, 11776 impls, 0 clqs
0.20/0.22	c    (0.1s) probing: 222/712 (31.2%) - 0 fixings, 0 aggregations, 16 implications, 0 bound changes
0.20/0.22	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.20/0.22	c presolving (10 rounds):
0.20/0.22	c  152 deleted vars, 128 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 191 changed coefficients
0.20/0.22	c  11808 implications, 0 cliques
0.20/0.22	c presolved problem has 712 variables (712 bin, 0 int, 0 impl, 0 cont) and 529 constraints
0.20/0.22	c     512 constraints of type <and>
0.20/0.22	c       8 constraints of type <linear>
0.20/0.22	c       9 constraints of type <logicor>
0.20/0.22	c transformed objective value is always integral (scale: 2)
0.20/0.22	c Presolving Time: 0.10
0.20/0.22	c OPT-NLC
0.20/0.22	c -----------------------------------------------------------------------------------------------
0.20/0.22	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.20/0.22	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.20/0.22	c limits/memory = c 1620
0.20/0.22	c # maximal time in seconds to run
0.20/0.22	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.20/0.22	c limits/time = c 1791
0.20/0.22	c # frequency for displaying node information lines
0.20/0.22	c # [type: int, range: [-1,2147483647], default: 100]
0.20/0.22	c display/freq = c 10000
0.20/0.22	c -----------------------------------------------------------------------------------------------
0.20/0.22	c start solving problem
0.20/0.22	c 
0.20/0.23	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.20/0.23	c   0.1s|     1 |     0 |    20 |3250k|   0 |  11 | 712 | 529 | 529 | 712 |1041 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.32	c   0.2s|     1 |     0 |   567 |3284k|   0 |  16 | 712 | 529 | 529 | 712 |1044 |   3 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.36	c   0.2s|     1 |     0 |   576 |3299k|   0 |  21 | 712 | 529 | 529 | 712 |1047 |   6 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.39/0.41	c   0.3s|     1 |     0 |   584 |3311k|   0 |  25 | 712 | 529 | 529 | 712 |1051 |  10 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.39/0.46	c   0.3s|     1 |     0 |   589 |3324k|   0 |  26 | 712 | 529 | 529 | 712 |1057 |  16 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.49/0.52	c   0.4s|     1 |     0 |   599 |3335k|   0 |  27 | 712 | 529 | 529 | 712 |1062 |  21 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.49/0.58	c   0.4s|     1 |     0 |   607 |3354k|   0 |  32 | 712 | 529 | 529 | 712 |1065 |  24 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.69/0.71	c   0.6s|     1 |     2 |   607 |3355k|   0 |  32 | 712 | 529 | 529 | 712 |1065 |  24 |   0 |  27 | 3.000000e+00 |      --      |    Inf 
48.06/48.14	o 71
48.06/48.14	c *47.6s|  6352 |  3927 |122348 |9918k| 133 |   - | 712 |3330 | 446 | 712 | 578 |  54k|2870 |5358 | 3.000000e+00 | 7.100000e+01 |2266.67%
74.24/74.38	c  73.6s| 10000 |  6630 |191199 |  12M| 134 |   8 | 712 |3325 | 945 | 712 | 520 |  87k|4220 |5367 | 3.000000e+00 | 7.100000e+01 |2266.67%
139.22/139.32	c   138s| 20000 | 13454 |358447 |  20M| 141 |  11 | 712 |2244 |1170 | 712 | 196 | 163k|9183 |7556 | 3.000000e+00 | 7.100000e+01 |2266.67%
203.79/203.98	c   202s| 30000 | 20214 |528819 |  27M| 141 |   6 | 712 |1279 | 636 | 712 | 374 | 240k|  13k|9338 | 3.000000e+00 | 7.100000e+01 |2266.67%
264.86/265.04	c   263s| 40000 | 26634 |698594 |  35M| 141 |   4 | 712 |1725 | 496 | 712 | 184 | 312k|  18k|  10k| 3.000000e+00 | 7.100000e+01 |2266.67%
319.83/320.05	o 3
319.83/320.05	c * 317s| 49033 |     0 |857630 |5564k| 141 |   - | 712 |1601 | 114 | 712 | 538 | 373k|  23k|  12k| 3.000000e+00 | 3.000000e+00 |   0.00%
319.83/320.05	c 
319.83/320.05	c SCIP Status        : problem is solved [optimal solution found]
319.83/320.05	c Solving Time (sec) : 317.18
319.83/320.05	c Solving Nodes      : 49033
319.83/320.05	c Primal Bound       : +3.00000000000000e+00 (2 solutions)
319.83/320.05	c Dual Bound         : +3.00000000000000e+00
319.83/320.05	c Gap                : 0.00 %
319.83/320.06	c NODE         49033
319.83/320.06	c DUAL BOUND   3
319.83/320.06	c PRIMAL BOUND 3
319.83/320.06	c GAP          0
319.83/320.06	s OPTIMUM FOUND
319.83/320.06	v -x216 -x215 -x214 -x213 -x212 -x211 -x210 -x209 -x208 -x207 -x206 -x205 -x204 -x203 -x202 -x201 -x200 x199 -x144 -x143 -x142 -x141 
319.83/320.06	v -x140 -x139 -x138 -x137 x136 -x198 x197 -x196 -x195 -x194 x193 x192 x191 x190 -x135 -x134 -x133 -x132 x131 -x130 -x129 x128 
319.83/320.06	v x127 -x189 -x188 -x187 -x186 x185 -x184 -x183 x182 -x181 -x126 x125 -x124 -x123 x122 -x121 x120 x119 x118 -x180 -x179 -x178 
319.83/320.06	v -x177 -x176 -x175 x174 -x173 -x172 -x117 -x116 -x115 -x114 x113 x112 x111 -x110 x109 -x171 -x170 -x169 -x168 x167 -x166 -x165 
319.83/320.06	v -x164 x163 -x108 -x107 x106 -x105 -x104 -x103 -x102 x101 x100 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 x154 -x99 -x98 
319.83/320.06	v -x97 x96 x95 -x94 -x93 -x92 x91 -x153 -x152 -x151 -x150 -x149 -x148 -x147 x146 -x145 -x90 -x89 -x88 -x87 x86 -x85 -x84 -x83 
319.83/320.06	v x82 -x81 x80 x79 -x78 x77 -x76 -x75 x74 x73 -x72 -x71 -x70 -x69 x68 x67 -x66 x65 x64 x63 x62 x61 x60 -x59 -x58 x57 -x56 x55 
319.83/320.06	v x54 -x53 x52 -x51 -x50 -x49 -x48 x47 x46 -x45 -x44 -x43 -x42 x41 x40 x39 x38 x37 -x36 x35 -x34 x33 x32 -x31 -x30 x29 x28 -x27 
319.83/320.06	v -x26 -x25 x24 -x23 -x22 -x21 -x20 x19 x18 -x17 x16 -x15 x14 x13 -x12 x11 x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
319.83/320.06	c SCIP Status        : problem is solved [optimal solution found]
319.83/320.06	c Solving Time       :     317.18
319.83/320.06	c Original Problem   :
319.83/320.06	c   Problem name     : HOME/instance-1870133-1245189142.opb
319.83/320.06	c   Variables        : 864 (864 binary, 0 integer, 0 implicit integer, 0 continuous)
319.83/320.06	c   Constraints      : 665 initial, 665 maximal
319.83/320.06	c Presolved Problem  :
319.83/320.06	c   Problem name     : t_HOME/instance-1870133-1245189142.opb
319.83/320.06	c   Variables        : 712 (712 binary, 0 integer, 0 implicit integer, 0 continuous)
319.83/320.06	c   Constraints      : 529 initial, 3586 maximal
319.83/320.06	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
319.83/320.06	c   trivial          :       0.00          0          0          0          0          0          0          0          0
319.83/320.06	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
319.83/320.06	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
319.83/320.06	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
319.83/320.06	c   implics          :       0.00          0          0          0          0          0          0          0          0
319.83/320.06	c   probing          :       0.02          0          0          0          0          0          0          0          0
319.83/320.06	c   and              :       0.08         16        128          0          0          0        128          0        128
319.83/320.06	c   linear           :       0.00          1          7          0          0          0          0          0         63
319.83/320.06	c   logicor          :       0.00          0          0          0          0          0          0          0          0
319.83/320.06	c   root node        :          -         20          -          -         20          -          -          -          -
319.83/320.06	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
319.83/320.06	c   integral         :          0          0          0      42893          0         48        727          0          0      84786
319.83/320.06	c   and              :        512     125890     132949          2          0       1823     266676     373231          0          0
319.83/320.06	c   linear           :          8          6     131126          2          0       8278      90399          0          0          0
319.83/320.06	c   logicor          :          9+         6      65322          2          0        197       9747          0          0          0
319.83/320.06	c   countsols        :          0          0          0          2          0          0          0          0          0          0
319.83/320.06	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
319.83/320.06	c   integral         :      11.26       0.00       0.00      11.26       0.00
319.83/320.06	c   and              :      18.62      15.47       3.15       0.00       0.00
319.83/320.06	c   linear           :       7.66       0.00       7.66       0.00       0.00
319.83/320.06	c   logicor          :       2.20       0.00       2.20       0.00       0.00
319.83/320.06	c   countsols        :       0.00       0.00       0.00       0.00       0.00
319.83/320.06	c Propagators        :       Time      Calls    Cutoffs    DomReds
319.83/320.06	c   rootredcost      :       0.05          1          0          2
319.83/320.06	c   pseudoobj        :       0.25     132493          1        905
319.83/320.06	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
319.83/320.06	c   propagation      :       5.58      10299      10290     152652       71.1       2242       45.3          -
319.83/320.06	c   infeasible LP    :       0.00         56          0          0        0.0          0        0.0          0
319.83/320.06	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
319.83/320.06	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
319.83/320.06	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
319.83/320.06	c   applied globally :          -          -          -      23973       36.7          -          -          -
319.83/320.06	c   applied locally  :          -          -          -         11       74.7          -          -          -
319.83/320.06	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
319.83/320.06	c   cut pool         :       0.00          5          -          -          9          -    (maximal pool size: 42)
319.83/320.06	c   redcost          :       2.71     125913          0        122          0          0
319.83/320.06	c   impliedbounds    :       0.00          6          0          0         16          0
319.83/320.06	c   intobj           :       0.00          0          0          0          0          0
319.83/320.06	c   gomory           :       0.04          6          0          0         56          0
319.83/320.06	c   strongcg         :       0.02          6          0          0         13          0
319.83/320.06	c   cmir             :       0.05          6          0          0         22          0
319.83/320.06	c   flowcover        :       0.14          6          0          0         44          0
319.83/320.06	c   clique           :       0.00          1          0          0          0          0
319.83/320.06	c   zerohalf         :       0.00          0          0          0          0          0
319.83/320.06	c   mcf              :       0.00          1          0          0          0          0
319.83/320.06	c Pricers            :       Time      Calls       Vars
319.83/320.06	c   problem variables:       0.00          0          0
319.83/320.06	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
319.83/320.06	c   relpscost        :      11.18      42891         48        727          0          0      84786
319.83/320.06	c   pscost           :       0.00          0          0          0          0          0          0
319.83/320.06	c   inference        :       0.00          0          0          0          0          0          0
319.83/320.06	c   mostinf          :       0.00          0          0          0          0          0          0
319.83/320.06	c   leastinf         :       0.00          0          0          0          0          0          0
319.83/320.06	c   fullstrong       :       0.00          0          0          0          0          0          0
319.83/320.06	c   allfullstrong    :       0.00          0          0          0          0          0          0
319.83/320.06	c   random           :       0.00          0          0          0          0          0          0
319.83/320.06	c Primal Heuristics  :       Time      Calls      Found
319.83/320.06	c   LP solutions     :       0.11          -          2
319.83/320.06	c   pseudo solutions :       0.00          -          0
319.83/320.06	c   crossover        :       0.08          0          0
319.83/320.06	c   intshifting      :       0.00          0          0
319.83/320.06	c   oneopt           :       0.03          1          0
319.83/320.06	c   objpscostdiving  :       0.93         21          0
319.83/320.06	c   rootsoldiving    :       0.51         21          0
319.83/320.06	c   fracdiving       :       0.58         42          0
319.83/320.06	c   coefdiving       :       0.50         42          0
319.83/320.06	c   pscostdiving     :       0.79         42          0
319.83/320.06	c   veclendiving     :       0.45         42          0
319.83/320.06	c   linesearchdiving :       0.51         42          0
319.83/320.06	c   guideddiving     :       0.55         42          0
319.83/320.06	c   feaspump         :       0.67         22          0
319.83/320.06	c   simplerounding   :       0.12          0          0
319.83/320.06	c   rounding         :       0.37       5152          0
319.83/320.06	c   shifting         :       3.81       1475          0
319.83/320.06	c   fixandinfer      :       0.00          0          0
319.83/320.06	c   intdiving        :       0.00          0          0
319.83/320.06	c   actconsdiving    :       0.00          0          0
319.83/320.06	c   octane           :       0.00          0          0
319.83/320.06	c   rens             :       0.01          1          0
319.83/320.06	c   rins             :       0.00          0          0
319.83/320.06	c   localbranching   :       0.00          0          0
319.83/320.06	c   mutation         :       0.00          0          0
319.83/320.06	c   dins             :       0.00          0          0
319.83/320.06	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
319.83/320.06	c   primal LP        :      36.81          0          0       0.00       0.00
319.83/320.06	c   dual LP          :     185.41     136639     833920       6.10    4497.71
319.83/320.06	c   barrier LP       :       0.00          0          0       0.00          -
319.83/320.06	c   diving/probing LP:       4.37       3209      23710       7.39    5425.63
319.83/320.06	c   strong branching :      10.34      12436     107357       8.63   10382.69
319.83/320.06	c     (at root node) :          -         27       1201      44.48          -
319.83/320.06	c   conflict analysis:       0.00          0          0       0.00          -
319.83/320.06	c B&B Tree           :
319.83/320.06	c   number of runs   :          1
319.83/320.06	c   nodes            :      49033
319.83/320.06	c   nodes (total)    :      49033
319.83/320.06	c   nodes left       :          0
319.83/320.06	c   max depth        :        141
319.83/320.06	c   max depth (total):        141
319.83/320.06	c   backtracks       :       3915 (8.0%)
319.83/320.06	c   delayed cutoffs  :       3454
319.83/320.06	c   repropagations   :      15822 (62556 domain reductions, 3192 cutoffs)
319.83/320.06	c   avg switch length:       5.20
319.83/320.06	c   switching time   :      42.57
319.83/320.06	c Solution           :
319.83/320.06	c   Solutions found  :          2 (2 improvements)
319.83/320.06	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 49033 nodes, 317.07 seconds, depth 123, found by <relaxation>)
319.83/320.06	c   Dual Bound       : +3.00000000000000e+00
319.83/320.06	c   Gap              :       0.00 %
319.83/320.06	c   Root Dual Bound  : +3.00000000000000e+00
319.83/320.08	c Time complete: 319.91.

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-1870133-1245189142/watcher-1870133-1245189142 -o /tmp/evaluation-result-1870133-1245189142/solver-1870133-1245189142 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870133-1245189142.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: 1.14 1.02 1.01 3/64 6435
/proc/meminfo: memFree=1806936/2055920 swapFree=4182476/4192956
[pid=6435] ppid=6433 vsize=7616 CPUtime=0
/proc/6435/stat : 6435 (pbscip.linux.x8) R 6433 6435 5488 0 -1 4194304 666 0 0 0 0 0 0 0 18 0 1 0 186508405 7798784 650 1992294400 4194304 9342243 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 0 0 0
/proc/6435/statm: 1904 661 354 1256 0 643 0

[startup+0.077271 s]
/proc/loadavg: 1.14 1.02 1.01 3/64 6435
/proc/meminfo: memFree=1806936/2055920 swapFree=4182476/4192956
[pid=6435] ppid=6433 vsize=15116 CPUtime=0.06
/proc/6435/stat : 6435 (pbscip.linux.x8) R 6433 6435 5488 0 -1 4194304 2912 0 0 0 3 3 0 0 18 0 1 0 186508405 15478784 2542 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6435/statm: 3779 2542 446 1256 0 2518 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 15116

[startup+0.102274 s]
/proc/loadavg: 1.14 1.02 1.01 3/64 6435
/proc/meminfo: memFree=1806936/2055920 swapFree=4182476/4192956
[pid=6435] ppid=6433 vsize=15116 CPUtime=0.09
/proc/6435/stat : 6435 (pbscip.linux.x8) R 6433 6435 5488 0 -1 4194304 2912 0 0 0 4 5 0 0 18 0 1 0 186508405 15478784 2542 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6435/statm: 3779 2542 446 1256 0 2518 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15116

[startup+0.301309 s]
/proc/loadavg: 1.14 1.02 1.01 3/64 6435
/proc/meminfo: memFree=1806936/2055920 swapFree=4182476/4192956
[pid=6435] ppid=6433 vsize=23504 CPUtime=0.29
/proc/6435/stat : 6435 (pbscip.linux.x8) R 6433 6435 5488 0 -1 4194304 4832 0 0 0 18 11 0 0 19 0 1 0 186508405 24068096 4460 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6435/statm: 5876 4460 668 1256 0 4615 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23504

[startup+0.702382 s]
/proc/loadavg: 1.14 1.02 1.01 3/64 6435
/proc/meminfo: memFree=1806936/2055920 swapFree=4182476/4192956
[pid=6435] ppid=6433 vsize=26244 CPUtime=0.69
/proc/6435/stat : 6435 (pbscip.linux.x8) R 6433 6435 5488 0 -1 4194304 7306 0 0 0 56 13 0 0 24 0 1 0 186508405 26873856 4953 1992294400 4194304 9342243 548682068736 18446744073709551615 6960248 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6435/statm: 6561 4953 686 1256 0 5300 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 26244

[startup+1.50153 s]
/proc/loadavg: 1.13 1.02 1.00 2/65 6436
/proc/meminfo: memFree=1789520/2055920 swapFree=4182476/4192956
[pid=6435] ppid=6433 vsize=26244 CPUtime=1.49
/proc/6435/stat : 6435 (pbscip.linux.x8) R 6433 6435 5488 0 -1 4194304 7380 0 0 0 134 15 0 0 25 0 1 0 186508405 26873856 5027 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6435/statm: 6561 5027 693 1256 0 5300 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 26244

[startup+3.10182 s]
/proc/loadavg: 1.13 1.02 1.00 2/65 6436
/proc/meminfo: memFree=1789072/2055920 swapFree=4182476/4192956
[pid=6435] ppid=6433 vsize=26388 CPUtime=3.09
/proc/6435/stat : 6435 (pbscip.linux.x8) R 6433 6435 5488 0 -1 4194304 7656 0 0 0 293 16 0 0 25 0 1 0 186508405 27021312 5303 1992294400 4194304 9342243 548682068736 18446744073709551615 8221359 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6435/statm: 6597 5303 697 1256 0 5336 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26388

[startup+6.3014 s]
/proc/loadavg: 1.12 1.02 1.00 2/65 6436
/proc/meminfo: memFree=1787664/2055920 swapFree=4182476/4192956
[pid=6435] ppid=6433 vsize=27116 CPUtime=6.29
/proc/6435/stat : 6435 (pbscip.linux.x8) R 6433 6435 5488 0 -1 4194304 7883 0 0 0 610 19 0 0 25 0 1 0 186508405 27766784 5530 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6435/statm: 6779 5530 697 1256 0 5518 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 27116

[startup+12.7016 s]
/proc/loadavg: 1.11 1.02 1.00 2/65 6436
/proc/meminfo: memFree=1786528/2055920 swapFree=4182476/4192956
[pid=6435] ppid=6433 vsize=28604 CPUtime=12.68
/proc/6435/stat : 6435 (pbscip.linux.x8) R 6433 6435 5488 0 -1 4194304 8177 0 0 0 1245 23 0 0 25 0 1 0 186508405 29290496 5824 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6435/statm: 7151 5824 697 1256 0 5890 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 28604

[startup+25.5019 s]
/proc/loadavg: 1.08 1.01 1.00 2/65 6436
/proc/meminfo: memFree=1784032/2055920 swapFree=4182476/4192956
[pid=6435] ppid=6433 vsize=30608 CPUtime=25.48
/proc/6435/stat : 6435 (pbscip.linux.x8) R 6433 6435 5488 0 -1 4194304 8799 0 0 0 2516 32 0 0 25 0 1 0 186508405 31342592 6446 1992294400 4194304 9342243 548682068736 18446744073709551615 6884580 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6435/statm: 7652 6446 697 1256 0 6391 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 30608

[startup+51.1015 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 6438
/proc/meminfo: memFree=1780192/2055920 swapFree=4182476/4192956
[pid=6435] ppid=6433 vsize=34508 CPUtime=51.05
/proc/6435/stat : 6435 (pbscip.linux.x8) R 6433 6435 5488 0 -1 4194304 10120 0 0 0 5052 53 0 0 25 0 1 0 186508405 35336192 7368 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6435/statm: 8627 7368 697 1256 0 7366 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 34508

[startup+102.307 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 6438
/proc/meminfo: memFree=1771808/2055920 swapFree=4182476/4192956
[pid=6435] ppid=6433 vsize=42536 CPUtime=102.23
/proc/6435/stat : 6435 (pbscip.linux.x8) R 6433 6435 5488 0 -1 4194304 12228 0 0 0 10131 92 0 0 25 0 1 0 186508405 43556864 9476 1992294400 4194304 9342243 548682068736 18446744073709551615 6038437 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6435/statm: 10634 9476 697 1256 0 9373 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 42536

[startup+162.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 6438
/proc/meminfo: memFree=1763680/2055920 swapFree=4182476/4192956
[pid=6435] ppid=6433 vsize=51708 CPUtime=162.2
/proc/6435/stat : 6435 (pbscip.linux.x8) R 6433 6435 5488 0 -1 4194304 14267 0 0 0 16081 139 0 0 25 0 1 0 186508405 52948992 11515 1992294400 4194304 9342243 548682068736 18446744073709551615 6039253 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6435/statm: 12927 11515 697 1256 0 11666 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 51708

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6438
/proc/meminfo: memFree=1754400/2055920 swapFree=4182476/4192956
[pid=6435] ppid=6433 vsize=60660 CPUtime=222.18
/proc/6435/stat : 6435 (pbscip.linux.x8) R 6433 6435 5488 0 -1 4194304 16562 0 0 0 22026 192 0 0 25 0 1 0 186508405 62115840 13810 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6435/statm: 15165 13810 697 1256 0 13904 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 60660

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6438
/proc/meminfo: memFree=1745632/2055920 swapFree=4182476/4192956
[pid=6435] ppid=6433 vsize=69008 CPUtime=282.14
/proc/6435/stat : 6435 (pbscip.linux.x8) R 6433 6435 5488 0 -1 4194304 18740 0 0 0 27972 242 0 0 25 0 1 0 186508405 70664192 15987 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6435/statm: 17252 15987 697 1256 0 15991 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 69008

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

[startup+307.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6438
/proc/meminfo: memFree=1743328/2055920 swapFree=4182476/4192956
[pid=6435] ppid=6433 vsize=71328 CPUtime=306.94
/proc/6435/stat : 6435 (pbscip.linux.x8) R 6433 6435 5488 0 -1 4194304 19304 0 0 0 30434 260 0 0 25 0 1 0 186508405 73039872 16551 1992294400 4194304 9342243 548682068736 18446744073709551615 6039320 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6435/statm: 17832 16551 697 1256 0 16571 0
Current children cumulated CPU time (s) 306.94
Current children cumulated vsize (KiB) 71328

[startup+313.506 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6438
/proc/meminfo: memFree=1741984/2055920 swapFree=4182476/4192956
[pid=6435] ppid=6433 vsize=72400 CPUtime=313.34
/proc/6435/stat : 6435 (pbscip.linux.x8) R 6433 6435 5488 0 -1 4194304 19645 0 0 0 31070 264 0 0 25 0 1 0 186508405 74137600 16892 1992294400 4194304 9342243 548682068736 18446744073709551615 7009010 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6435/statm: 18100 16892 697 1256 0 16839 0
Current children cumulated CPU time (s) 313.34
Current children cumulated vsize (KiB) 72400

[startup+316.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6438
/proc/meminfo: memFree=1741728/2055920 swapFree=4182476/4192956
[pid=6435] ppid=6433 vsize=72548 CPUtime=316.54
/proc/6435/stat : 6435 (pbscip.linux.x8) R 6433 6435 5488 0 -1 4194304 19707 0 0 0 31387 267 0 0 25 0 1 0 186508405 74289152 16954 1992294400 4194304 9342243 548682068736 18446744073709551615 6883860 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6435/statm: 18137 16954 697 1256 0 16876 0
Current children cumulated CPU time (s) 316.54
Current children cumulated vsize (KiB) 72548

[startup+318.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6438
/proc/meminfo: memFree=1741152/2055920 swapFree=4182476/4192956
[pid=6435] ppid=6433 vsize=73472 CPUtime=318.13
/proc/6435/stat : 6435 (pbscip.linux.x8) R 6433 6435 5488 0 -1 4194304 19882 0 0 0 31545 268 0 0 25 0 1 0 186508405 75235328 17129 1992294400 4194304 9342243 548682068736 18446744073709551615 6038339 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6435/statm: 18368 17129 697 1256 0 17107 0
Current children cumulated CPU time (s) 318.13
Current children cumulated vsize (KiB) 73472

[startup+319.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6438
/proc/meminfo: memFree=1740896/2055920 swapFree=4182476/4192956
[pid=6435] ppid=6433 vsize=73472 CPUtime=318.93
/proc/6435/stat : 6435 (pbscip.linux.x8) R 6433 6435 5488 0 -1 4194304 19906 0 0 0 31625 268 0 0 25 0 1 0 186508405 75235328 17153 1992294400 4194304 9342243 548682068736 18446744073709551615 6087224 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6435/statm: 18368 17153 697 1256 0 17107 0
Current children cumulated CPU time (s) 318.93
Current children cumulated vsize (KiB) 73472

[startup+319.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6438
/proc/meminfo: memFree=1740896/2055920 swapFree=4182476/4192956
[pid=6435] ppid=6433 vsize=73472 CPUtime=319.33
/proc/6435/stat : 6435 (pbscip.linux.x8) R 6433 6435 5488 0 -1 4194304 19943 0 0 0 31664 269 0 0 25 0 1 0 186508405 75235328 17190 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6435/statm: 18368 17190 697 1256 0 17107 0
Current children cumulated CPU time (s) 319.33
Current children cumulated vsize (KiB) 73472

[startup+319.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6438
/proc/meminfo: memFree=1740896/2055920 swapFree=4182476/4192956
[pid=6435] ppid=6433 vsize=73472 CPUtime=319.73
/proc/6435/stat : 6435 (pbscip.linux.x8) R 6433 6435 5488 0 -1 4194304 19944 0 0 0 31704 269 0 0 25 0 1 0 186508405 75235328 17191 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6435/statm: 18368 17191 697 1256 0 17107 0
Current children cumulated CPU time (s) 319.73
Current children cumulated vsize (KiB) 73472

[startup+320.001 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6438
/proc/meminfo: memFree=1740704/2055920 swapFree=4182476/4192956
[pid=6435] ppid=6433 vsize=73472 CPUtime=319.83
/proc/6435/stat : 6435 (pbscip.linux.x8) R 6433 6435 5488 0 -1 4194304 19945 0 0 0 31714 269 0 0 25 0 1 0 186508405 75235328 17192 1992294400 4194304 9342243 548682068736 18446744073709551615 5854267 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6435/statm: 18368 17192 697 1256 0 17107 0
Current children cumulated CPU time (s) 319.83
Current children cumulated vsize (KiB) 73472

Child status: 0
Real time (s): 320.089
CPU time (s): 319.927
CPU user time (s): 317.218
CPU system time (s): 2.70959
CPU usage (%): 99.9496
Max. virtual memory (cumulated for all children) (KiB): 73472

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 317.218
system time used= 2.70959
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19950
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 1259

runsolver used 0.344947 second user time and 0.831873 second system time

The end

Launcher Data 

Begin job on node67 at 2009-06-16 23:52:22
IDJOB=1870133
IDBENCH=48065
IDSOLVER=684
FILE ID=node67/1870133-1245189142
PBS_JOBID= 9368271
Free space on /tmp= 66428 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=113-P1=127-P2=101-P3=419-P4=107-P5=271-P6=379-P7=167-P8=163-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-1870133-1245189142/watcher-1870133-1245189142 -o /tmp/evaluation-result-1870133-1245189142/solver-1870133-1245189142 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870133-1245189142.opb

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

MD5SUM BENCH= e7b4c80573ea65996ed7438c7cd24465
RANDOM SEED=1795982648

node67.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		: 3000.272
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		: 3000.272
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:       1807480 kB
Buffers:         29436 kB
Cached:         155692 kB
SwapCached:       4524 kB
Active:          64048 kB
Inactive:       128676 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1807480 kB
SwapTotal:     4192956 kB
SwapFree:      4182476 kB
Dirty:           12216 kB
Writeback:           0 kB
Mapped:          13444 kB
Slab:            41672 kB
Committed_AS:   108836 kB
PageTables:       1440 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= 66420 MiB
End job on node67 at 2009-06-16 23:57:42