Trace number 1870123

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 40.1029 40.1182

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=131-P1=307-P2=281-P3=173-P4=479-P5=461-P6=107-P7=337-P8=353-B.opb
MD5SUM6dc20e219798a6cc2c39fe76202681b5
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 benchmark12.1981
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

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-1870123-1245189027.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
0.09/0.15	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
0.19/0.22	c    (0.1s) probing: 222/712 (31.2%) - 0 fixings, 0 aggregations, 16 implications, 0 bound changes
0.19/0.22	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.19/0.22	c presolving (10 rounds):
0.19/0.22	c  152 deleted vars, 128 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 191 changed coefficients
0.19/0.22	c  11808 implications, 0 cliques
0.19/0.22	c presolved problem has 712 variables (712 bin, 0 int, 0 impl, 0 cont) and 529 constraints
0.19/0.22	c     512 constraints of type <and>
0.19/0.22	c       8 constraints of type <linear>
0.19/0.22	c       9 constraints of type <logicor>
0.19/0.22	c transformed objective value is always integral (scale: 2)
0.19/0.22	c Presolving Time: 0.11
0.19/0.22	c OPT-NLC
0.19/0.22	c -----------------------------------------------------------------------------------------------
0.19/0.22	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.19/0.22	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.19/0.22	c limits/memory = c 1620
0.19/0.22	c # maximal time in seconds to run
0.19/0.22	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.19/0.22	c limits/time = c 1791
0.19/0.22	c # frequency for displaying node information lines
0.19/0.22	c # [type: int, range: [-1,2147483647], default: 100]
0.19/0.22	c display/freq = c 10000
0.19/0.22	c -----------------------------------------------------------------------------------------------
0.19/0.22	c start solving problem
0.19/0.22	c 
0.19/0.23	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.19/0.23	c   0.1s|     1 |     0 |    20 |3250k|   0 |  11 | 712 | 529 | 529 | 712 |1041 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.30/0.32	c   0.2s|     1 |     0 |   567 |3284k|   0 |  16 | 712 | 529 | 529 | 712 |1044 |   3 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.30/0.36	c   0.2s|     1 |     0 |   577 |3302k|   0 |  22 | 712 | 529 | 529 | 712 |1048 |   7 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.39/0.41	c   0.3s|     1 |     0 |   591 |3313k|   0 |  31 | 712 | 529 | 529 | 712 |1052 |  11 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.39/0.47	c   0.3s|     1 |     0 |   605 |3320k|   0 |  34 | 712 | 529 | 529 | 712 |1058 |  17 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.49/0.54	c   0.4s|     1 |     0 |   643 |3335k|   0 |  45 | 712 | 529 | 529 | 712 |1064 |  23 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.59/0.61	c   0.5s|     1 |     0 |   678 |3354k|   0 |  46 | 712 | 529 | 529 | 712 |1081 |  40 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.79/0.83	c   0.7s|     1 |     2 |   678 |3355k|   0 |  46 | 712 | 529 | 529 | 712 |1081 |  40 |   0 |  23 | 3.000000e+00 |      --      |    Inf 
39.97/40.09	o 3
39.97/40.09	c *39.6s|  5386 |     0 |107415 |5776k| 105 |   - | 712 |3194 | 589 | 712 | 335 |  49k|2670 |5533 | 3.000000e+00 | 3.000000e+00 |   0.00%
39.97/40.09	c 
39.97/40.09	c SCIP Status        : problem is solved [optimal solution found]
39.97/40.09	c Solving Time (sec) : 39.63
39.97/40.09	c Solving Nodes      : 5386
39.97/40.09	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
39.97/40.09	c Dual Bound         : +3.00000000000000e+00
39.97/40.09	c Gap                : 0.00 %
39.97/40.10	c NODE         5386
39.97/40.10	c DUAL BOUND   3
39.97/40.10	c PRIMAL BOUND 3
39.97/40.10	c GAP          0
39.97/40.10	s OPTIMUM FOUND
39.97/40.10	v -x216 x215 x214 x213 -x212 x211 x210 x209 -x208 -x207 x206 -x205 -x204 -x203 -x202 -x201 x200 -x199 x144 x143 -x142 -x141 x140 
39.97/40.10	v -x139 -x138 x137 x136 -x198 -x197 -x196 -x195 -x194 -x193 -x192 -x191 -x190 x135 -x134 -x133 x132 -x131 x130 x129 x128 x127 -x189 
39.97/40.10	v -x188 -x187 -x186 -x185 -x184 -x183 -x182 x181 -x126 -x125 -x124 -x123 -x122 -x121 -x120 -x119 x118 -x180 -x179 -x178 -x177 
39.97/40.10	v -x176 -x175 -x174 x173 -x172 -x117 -x116 -x115 -x114 -x113 -x112 -x111 x110 x109 -x171 -x170 -x169 -x168 -x167 x166 x165 
39.97/40.10	v -x164 x163 -x108 -x107 -x106 -x105 -x104 x103 x102 -x101 x100 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x99 -x98 
39.97/40.10	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 
39.97/40.10	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 -x54 
39.97/40.10	v 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 -x26 -x25 
39.97/40.10	v -x24 -x23 -x22 -x21 x20 x19 -x18 -x17 -x16 -x15 -x14 -x13 -x12 x11 x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
39.97/40.10	c SCIP Status        : problem is solved [optimal solution found]
39.97/40.10	c Solving Time       :      39.63
39.97/40.10	c Original Problem   :
39.97/40.10	c   Problem name     : HOME/instance-1870123-1245189027.opb
39.97/40.10	c   Variables        : 864 (864 binary, 0 integer, 0 implicit integer, 0 continuous)
39.97/40.10	c   Constraints      : 665 initial, 665 maximal
39.97/40.10	c Presolved Problem  :
39.97/40.10	c   Problem name     : t_HOME/instance-1870123-1245189027.opb
39.97/40.10	c   Variables        : 712 (712 binary, 0 integer, 0 implicit integer, 0 continuous)
39.97/40.10	c   Constraints      : 529 initial, 3194 maximal
39.97/40.10	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
39.97/40.10	c   trivial          :       0.00          0          0          0          0          0          0          0          0
39.97/40.10	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
39.97/40.10	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
39.97/40.10	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
39.97/40.10	c   implics          :       0.00          0          0          0          0          0          0          0          0
39.97/40.10	c   probing          :       0.03          0          0          0          0          0          0          0          0
39.97/40.10	c   and              :       0.06         16        128          0          0          0        128          0        128
39.97/40.10	c   linear           :       0.02          1          7          0          0          0          0          0         63
39.97/40.10	c   logicor          :       0.00          0          0          0          0          0          0          0          0
39.97/40.10	c   root node        :          -          0          -          -          0          -          -          -          -
39.97/40.10	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
39.97/40.10	c   integral         :          0          0          0       4857          0         20        223          0          0       9450
39.97/40.10	c   and              :        512      13934      14843          0          0        157      26413      49039          0          0
39.97/40.10	c   linear           :          8          6      14685          0          0        828       7939          0          0          0
39.97/40.10	c   logicor          :          9+         6       5816          1          0         47        888          0          0          0
39.97/40.10	c   countsols        :          0          0          0          1          0          0          0          0          0          0
39.97/40.10	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
39.97/40.10	c   integral         :       4.85       0.00       0.00       4.85       0.00
39.97/40.10	c   and              :       1.64       1.39       0.25       0.00       0.00
39.97/40.10	c   linear           :       0.66       0.01       0.65       0.00       0.00
39.97/40.10	c   logicor          :       0.18       0.00       0.18       0.00       0.00
39.97/40.10	c   countsols        :       0.00       0.00       0.00       0.00       0.00
39.97/40.10	c Propagators        :       Time      Calls    Cutoffs    DomReds
39.97/40.10	c   rootredcost      :       0.02          0          0          0
39.97/40.10	c   pseudoobj        :       0.02      14387          0          0
39.97/40.10	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
39.97/40.10	c   propagation      :       0.46       1032       1020      14969       71.4        580       37.2          -
39.97/40.10	c   infeasible LP    :       0.00         10          0          0        0.0          0        0.0          0
39.97/40.10	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
39.97/40.10	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
39.97/40.10	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
39.97/40.10	c   applied globally :          -          -          -       2670       39.0          -          -          -
39.97/40.10	c   applied locally  :          -          -          -          0        0.0          -          -          -
39.97/40.10	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
39.97/40.10	c   cut pool         :       0.00          5          -          -          2          -    (maximal pool size: 50)
39.97/40.10	c   redcost          :       0.26      13935          0          0          0          0
39.97/40.10	c   impliedbounds    :       0.00          6          0          0         26          0
39.97/40.10	c   intobj           :       0.00          0          0          0          0          0
39.97/40.10	c   gomory           :       0.02          6          0          0         56          0
39.97/40.10	c   strongcg         :       0.05          6          0          0         13          0
39.97/40.10	c   cmir             :       0.04          6          0          0         30          0
39.97/40.10	c   flowcover        :       0.16          6          0          0         61          0
39.97/40.10	c   clique           :       0.00          1          0          0          0          0
39.97/40.10	c   zerohalf         :       0.00          0          0          0          0          0
39.97/40.10	c   mcf              :       0.00          1          0          0          0          0
39.97/40.10	c Pricers            :       Time      Calls       Vars
39.97/40.10	c   problem variables:       0.00          0          0
39.97/40.10	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
39.97/40.10	c   relpscost        :       4.84       4856         20        223          0          0       9450
39.97/40.10	c   pscost           :       0.00          0          0          0          0          0          0
39.97/40.10	c   inference        :       0.00          0          0          0          0          0          0
39.97/40.10	c   mostinf          :       0.00          0          0          0          0          0          0
39.97/40.10	c   leastinf         :       0.00          0          0          0          0          0          0
39.97/40.10	c   fullstrong       :       0.00          0          0          0          0          0          0
39.97/40.10	c   allfullstrong    :       0.00          0          0          0          0          0          0
39.97/40.10	c   random           :       0.00          0          0          0          0          0          0
39.97/40.10	c Primal Heuristics  :       Time      Calls      Found
39.97/40.10	c   LP solutions     :       0.01          -          1
39.97/40.10	c   pseudo solutions :       0.00          -          0
39.97/40.10	c   oneopt           :       0.00          0          0
39.97/40.10	c   crossover        :       0.01          0          0
39.97/40.10	c   intshifting      :       0.00          0          0
39.97/40.10	c   guideddiving     :       0.00          0          0
39.97/40.10	c   veclendiving     :       0.20         15          0
39.97/40.10	c   objpscostdiving  :       0.14          8          0
39.97/40.10	c   rootsoldiving    :       0.17          8          0
39.97/40.10	c   linesearchdiving :       0.15         16          0
39.97/40.10	c   coefdiving       :       0.12         16          0
39.97/40.10	c   pscostdiving     :       0.15         16          0
39.97/40.10	c   fracdiving       :       0.20         16          0
39.97/40.10	c   feaspump         :       0.27          9          0
39.97/40.10	c   simplerounding   :       0.01          0          0
39.97/40.10	c   rounding         :       0.05       1718          0
39.97/40.10	c   shifting         :       1.28        503          0
39.97/40.10	c   fixandinfer      :       0.00          0          0
39.97/40.10	c   intdiving        :       0.00          0          0
39.97/40.10	c   actconsdiving    :       0.00          0          0
39.97/40.10	c   octane           :       0.00          0          0
39.97/40.10	c   rens             :       0.03          1          0
39.97/40.10	c   rins             :       0.00          0          0
39.97/40.10	c   localbranching   :       0.00          0          0
39.97/40.10	c   mutation         :       0.00          0          0
39.97/40.10	c   dins             :       0.00          0          0
39.97/40.10	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
39.97/40.10	c   primal LP        :       3.98          0          0       0.00       0.00
39.97/40.10	c   dual LP          :      20.45      15121      99563       6.58    4868.61
39.97/40.10	c   barrier LP       :       0.00          0          0       0.00          -
39.97/40.10	c   diving/probing LP:       1.07        798       7852       9.84    7338.32
39.97/40.10	c   strong branching :       4.77       5533      54582       9.86   11442.77
39.97/40.10	c     (at root node) :          -         23       1782      77.48          -
39.97/40.10	c   conflict analysis:       0.00          0          0       0.00          -
39.97/40.10	c B&B Tree           :
39.97/40.10	c   number of runs   :          1
39.97/40.10	c   nodes            :       5386
39.97/40.10	c   nodes (total)    :       5386
39.97/40.10	c   nodes left       :          0
39.97/40.10	c   max depth        :        105
39.97/40.10	c   max depth (total):        105
39.97/40.10	c   backtracks       :        403 (7.5%)
39.97/40.10	c   delayed cutoffs  :        276
39.97/40.10	c   repropagations   :       1236 (5563 domain reductions, 265 cutoffs)
39.97/40.10	c   avg switch length:       4.69
39.97/40.10	c   switching time   :       4.44
39.97/40.10	c Solution           :
39.97/40.10	c   Solutions found  :          1 (1 improvements)
39.97/40.10	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 5386 nodes, 39.62 seconds, depth 90, found by <relaxation>)
39.97/40.10	c   Dual Bound       : +3.00000000000000e+00
39.97/40.10	c   Gap              :       0.00 %
39.97/40.10	c   Root Dual Bound  : +3.00000000000000e+00
40.07/40.11	c Time complete: 40.1.

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-1870123-1245189027/watcher-1870123-1245189027 -o /tmp/evaluation-result-1870123-1245189027/solver-1870123-1245189027 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870123-1245189027.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: 1.08 1.03 1.01 3/65 11989
/proc/meminfo: memFree=1824432/2055920 swapFree=4180892/4192956
[pid=11989] ppid=11987 vsize=7616 CPUtime=0
/proc/11989/stat : 11989 (pbscip.linux.x8) R 11987 11989 11274 0 -1 4194304 609 0 0 0 0 0 0 0 20 0 1 0 186500688 7798784 593 1992294400 4194304 9342243 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 1 0 0
/proc/11989/statm: 1904 603 353 1256 0 643 0

[startup+0.098086 s]
/proc/loadavg: 1.08 1.03 1.01 3/65 11989
/proc/meminfo: memFree=1824432/2055920 swapFree=4180892/4192956
[pid=11989] ppid=11987 vsize=15116 CPUtime=0.09
/proc/11989/stat : 11989 (pbscip.linux.x8) R 11987 11989 11274 0 -1 4194304 2912 0 0 0 4 5 0 0 20 0 1 0 186500688 15478784 2542 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11989/statm: 3779 2542 446 1256 0 2518 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15116

[startup+0.101085 s]
/proc/loadavg: 1.08 1.03 1.01 3/65 11989
/proc/meminfo: memFree=1824432/2055920 swapFree=4180892/4192956
[pid=11989] ppid=11987 vsize=15116 CPUtime=0.09
/proc/11989/stat : 11989 (pbscip.linux.x8) R 11987 11989 11274 0 -1 4194304 2912 0 0 0 4 5 0 0 20 0 1 0 186500688 15478784 2542 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11989/statm: 3779 2542 446 1256 0 2518 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15116

[startup+0.305273 s]
/proc/loadavg: 1.08 1.03 1.01 3/65 11989
/proc/meminfo: memFree=1824432/2055920 swapFree=4180892/4192956
[pid=11989] ppid=11987 vsize=23504 CPUtime=0.3
/proc/11989/stat : 11989 (pbscip.linux.x8) R 11987 11989 11274 0 -1 4194304 4832 0 0 0 19 11 0 0 23 0 1 0 186500688 24068096 4460 1992294400 4194304 9342243 548682068736 18446744073709551615 4340213 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11989/statm: 5876 4460 668 1256 0 4615 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 23504

[startup+0.701152 s]
/proc/loadavg: 1.08 1.03 1.01 3/65 11989
/proc/meminfo: memFree=1824432/2055920 swapFree=4180892/4192956
[pid=11989] ppid=11987 vsize=26568 CPUtime=0.69
/proc/11989/stat : 11989 (pbscip.linux.x8) R 11987 11989 11274 0 -1 4194304 7391 0 0 0 57 12 0 0 25 0 1 0 186500688 27205632 4991 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11989/statm: 6642 4991 687 1256 0 5381 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 26568

[startup+1.50124 s]
/proc/loadavg: 1.08 1.03 1.01 2/66 11990
/proc/meminfo: memFree=1806632/2055920 swapFree=4180892/4192956
[pid=11989] ppid=11987 vsize=26568 CPUtime=1.49
/proc/11989/stat : 11989 (pbscip.linux.x8) R 11987 11989 11274 0 -1 4194304 7441 0 0 0 135 14 0 0 25 0 1 0 186500688 27205632 5041 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11989/statm: 6642 5041 694 1256 0 5381 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 26568

[startup+3.10142 s]
/proc/loadavg: 1.16 1.04 1.01 2/66 11990
/proc/meminfo: memFree=1806056/2055920 swapFree=4180892/4192956
[pid=11989] ppid=11987 vsize=26568 CPUtime=3.09
/proc/11989/stat : 11989 (pbscip.linux.x8) R 11987 11989 11274 0 -1 4194304 7660 0 0 0 294 15 0 0 25 0 1 0 186500688 27205632 5260 1992294400 4194304 9342243 548682068736 18446744073709551615 8050755 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11989/statm: 6642 5260 695 1256 0 5381 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26568

[startup+6.30177 s]
/proc/loadavg: 1.16 1.04 1.01 2/66 11990
/proc/meminfo: memFree=1804648/2055920 swapFree=4180892/4192956
[pid=11989] ppid=11987 vsize=27412 CPUtime=6.29
/proc/11989/stat : 11989 (pbscip.linux.x8) R 11987 11989 11274 0 -1 4194304 7975 0 0 0 612 17 0 0 25 0 1 0 186500688 28069888 5575 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11989/statm: 6853 5575 698 1256 0 5592 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 27412

[startup+12.7015 s]
/proc/loadavg: 1.13 1.04 1.01 2/66 11990
/proc/meminfo: memFree=1803760/2055920 swapFree=4180892/4192956
[pid=11989] ppid=11987 vsize=28132 CPUtime=12.68
/proc/11989/stat : 11989 (pbscip.linux.x8) R 11987 11989 11274 0 -1 4194304 8194 0 0 0 1247 21 0 0 25 0 1 0 186500688 28807168 5794 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11989/statm: 7033 5794 698 1256 0 5772 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 28132

[startup+25.5019 s]
/proc/loadavg: 1.11 1.04 1.01 2/66 11990
/proc/meminfo: memFree=1801776/2055920 swapFree=4180892/4192956
[pid=11989] ppid=11987 vsize=29968 CPUtime=25.49
/proc/11989/stat : 11989 (pbscip.linux.x8) R 11987 11989 11274 0 -1 4194304 8691 0 0 0 2517 32 0 0 25 0 1 0 186500688 30687232 6291 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11989/statm: 7492 6291 698 1256 0 6231 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 29968

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

[startup+31.9056 s]
/proc/loadavg: 1.09 1.04 1.01 2/66 11990
/proc/meminfo: memFree=1799728/2055920 swapFree=4180892/4192956
[pid=11989] ppid=11987 vsize=32192 CPUtime=31.89
/proc/11989/stat : 11989 (pbscip.linux.x8) R 11987 11989 11274 0 -1 4194304 9209 0 0 0 3150 39 0 0 25 0 1 0 186500688 32964608 6809 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11989/statm: 8048 6809 698 1256 0 6787 0
Current children cumulated CPU time (s) 31.89
Current children cumulated vsize (KiB) 32192

[startup+35.102 s]
/proc/loadavg: 1.09 1.04 1.01 2/66 11990
/proc/meminfo: memFree=1799408/2055920 swapFree=4180892/4192956
[pid=11989] ppid=11987 vsize=32392 CPUtime=35.08
/proc/11989/stat : 11989 (pbscip.linux.x8) R 11987 11989 11274 0 -1 4194304 9294 0 0 0 3468 40 0 0 25 0 1 0 186500688 33169408 6894 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11989/statm: 8098 6894 698 1256 0 6837 0
Current children cumulated CPU time (s) 35.08
Current children cumulated vsize (KiB) 32392

[startup+38.3013 s]
/proc/loadavg: 1.09 1.04 1.01 2/66 11990
/proc/meminfo: memFree=1799088/2055920 swapFree=4180892/4192956
[pid=11989] ppid=11987 vsize=32924 CPUtime=38.27
/proc/11989/stat : 11989 (pbscip.linux.x8) R 11987 11989 11274 0 -1 4194304 9405 0 0 0 3785 42 0 0 25 0 1 0 186500688 33714176 7005 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11989/statm: 8231 7005 698 1256 0 6970 0
Current children cumulated CPU time (s) 38.27
Current children cumulated vsize (KiB) 32924

[startup+39.1014 s]
/proc/loadavg: 1.09 1.04 1.01 2/66 11990
/proc/meminfo: memFree=1798896/2055920 swapFree=4180892/4192956
[pid=11989] ppid=11987 vsize=33588 CPUtime=39.08
/proc/11989/stat : 11989 (pbscip.linux.x8) R 11987 11989 11274 0 -1 4194304 9490 0 0 0 3865 43 0 0 25 0 1 0 186500688 34394112 7090 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11989/statm: 8397 7090 698 1256 0 7136 0
Current children cumulated CPU time (s) 39.08
Current children cumulated vsize (KiB) 33588

[startup+39.9015 s]
/proc/loadavg: 1.09 1.04 1.01 2/66 11990
/proc/meminfo: memFree=1798512/2055920 swapFree=4180892/4192956
[pid=11989] ppid=11987 vsize=33588 CPUtime=39.87
/proc/11989/stat : 11989 (pbscip.linux.x8) R 11987 11989 11274 0 -1 4194304 9577 0 0 0 3944 43 0 0 25 0 1 0 186500688 34394112 7177 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11989/statm: 8397 7177 698 1256 0 7136 0
Current children cumulated CPU time (s) 39.87
Current children cumulated vsize (KiB) 33588

[startup+40.1015 s]
/proc/loadavg: 1.09 1.04 1.01 2/66 11990
/proc/meminfo: memFree=1798512/2055920 swapFree=4180892/4192956
[pid=11989] ppid=11987 vsize=34036 CPUtime=40.07
/proc/11989/stat : 11989 (pbscip.linux.x8) R 11987 11989 11274 0 -1 4194304 9596 0 0 0 3964 43 0 0 24 0 1 0 186500688 34852864 7196 1992294400 4194304 9342243 548682068736 18446744073709551615 8305712 0 0 4096 0 0 0 0 17 1 0 0
/proc/11989/statm: 8509 7196 699 1256 0 7248 0
Current children cumulated CPU time (s) 40.07
Current children cumulated vsize (KiB) 34036

Child status: 0
Real time (s): 40.1182
CPU time (s): 40.1029
CPU user time (s): 39.661
CPU system time (s): 0.441932
CPU usage (%): 99.9618
Max. virtual memory (cumulated for all children) (KiB): 34036

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 39.661
system time used= 0.441932
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9600
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= 50

runsolver used 0.039993 second user time and 0.117982 second system time

The end

Launcher Data 

Begin job on node87 at 2009-06-16 23:50:27
IDJOB=1870123
IDBENCH=48060
IDSOLVER=684
FILE ID=node87/1870123-1245189027
PBS_JOBID= 9368302
Free space on /tmp= 66540 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=131-P1=307-P2=281-P3=173-P4=479-P5=461-P6=107-P7=337-P8=353-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-1870123-1245189027/watcher-1870123-1245189027 -o /tmp/evaluation-result-1870123-1245189027/solver-1870123-1245189027 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870123-1245189027.opb

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

MD5SUM BENCH= 6dc20e219798a6cc2c39fe76202681b5
RANDOM SEED=1450625483

node87.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		: 3000.235
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		: 3000.235
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:       1824848 kB
Buffers:         50564 kB
Cached:         114212 kB
SwapCached:       6176 kB
Active:          72256 kB
Inactive:       101160 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1824848 kB
SwapTotal:     4192956 kB
SwapFree:      4180892 kB
Dirty:           12128 kB
Writeback:           0 kB
Mapped:          14364 kB
Slab:            43480 kB
Committed_AS:    90160 kB
PageTables:       1460 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= 66528 MiB
End job on node87 at 2009-06-16 23:51:07