Trace number 1869929

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 87.9016 87.9288

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=139-P1=67-P2=211-P3=127-P4=137-P5=173-P6=89-P7=223-P8=227-P9=79-B.opb
MD5SUM651e385f00e2858954d8683e891a1dbe
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 benchmark11.2763
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 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 constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)576
Sum of products size (including duplicates)1152
Number of different products576
Sum of products size1152

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-1869929-1245187266.opb>
0.00/0.01	c original problem has 792 variables (792 bin, 0 int, 0 impl, 0 cont) and 595 constraints
0.00/0.02	c start presolving problem
0.00/0.02	c presolving:
0.09/0.12	c (round 1) 9 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 60 chg coeffs, 0 upgd conss, 3600 impls, 0 clqs
0.09/0.13	c (round 2) 25 del vars, 14 del conss, 0 chg bounds, 0 chg sides, 74 chg coeffs, 10 upgd conss, 5392 impls, 0 clqs
0.09/0.13	c (round 3) 41 del vars, 28 del conss, 0 chg bounds, 0 chg sides, 88 chg coeffs, 10 upgd conss, 6960 impls, 0 clqs
0.09/0.14	c (round 4) 57 del vars, 42 del conss, 0 chg bounds, 0 chg sides, 102 chg coeffs, 10 upgd conss, 8304 impls, 0 clqs
0.09/0.14	c (round 5) 73 del vars, 56 del conss, 0 chg bounds, 0 chg sides, 116 chg coeffs, 10 upgd conss, 9424 impls, 0 clqs
0.09/0.14	c (round 6) 89 del vars, 70 del conss, 0 chg bounds, 0 chg sides, 130 chg coeffs, 10 upgd conss, 10320 impls, 0 clqs
0.09/0.15	c (round 7) 105 del vars, 84 del conss, 0 chg bounds, 0 chg sides, 144 chg coeffs, 10 upgd conss, 10992 impls, 0 clqs
0.09/0.15	c (round 8) 121 del vars, 98 del conss, 0 chg bounds, 0 chg sides, 158 chg coeffs, 10 upgd conss, 11440 impls, 0 clqs
0.09/0.15	c (round 9) 137 del vars, 112 del conss, 0 chg bounds, 0 chg sides, 172 chg coeffs, 10 upgd conss, 11664 impls, 0 clqs
0.09/0.16	c (round 10) 153 del vars, 126 del conss, 0 chg bounds, 0 chg sides, 186 chg coeffs, 10 upgd conss, 11664 impls, 0 clqs
0.09/0.19	c    (0.1s) probing: 221/639 (34.6%) - 0 fixings, 0 aggregations, 18 implications, 0 bound changes
0.09/0.19	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.09/0.19	c presolving (11 rounds):
0.09/0.19	c  153 deleted vars, 126 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 186 changed coefficients
0.09/0.19	c  11700 implications, 0 cliques
0.09/0.19	c presolved problem has 639 variables (639 bin, 0 int, 0 impl, 0 cont) and 460 constraints
0.09/0.19	c     441 constraints of type <and>
0.09/0.19	c       9 constraints of type <linear>
0.09/0.19	c      10 constraints of type <logicor>
0.09/0.19	c transformed objective value is always integral (scale: 2)
0.09/0.19	c Presolving Time: 0.09
0.09/0.19	c OPT-NLC
0.09/0.19	c -----------------------------------------------------------------------------------------------
0.09/0.19	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.19	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.19	c limits/memory = c 1620
0.09/0.19	c # maximal time in seconds to run
0.09/0.19	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.19	c limits/time = c 1791
0.09/0.19	c # frequency for displaying node information lines
0.09/0.19	c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.19	c display/freq = c 10000
0.09/0.19	c -----------------------------------------------------------------------------------------------
0.09/0.19	c start solving problem
0.09/0.19	c 
0.19/0.20	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.19/0.20	c   0.1s|     1 |     0 |    23 |2930k|   0 |  12 | 639 | 460 | 460 | 639 | 901 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.27	c   0.2s|     1 |     0 |   501 |2961k|   0 |  18 | 639 | 460 | 460 | 639 | 907 |   6 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.31	c   0.2s|     1 |     0 |   513 |2983k|   0 |  22 | 639 | 460 | 460 | 639 | 911 |  10 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.35	c   0.2s|     1 |     0 |   528 |3000k|   0 |  34 | 639 | 460 | 460 | 639 | 918 |  17 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.39/0.41	c   0.3s|     1 |     0 |   544 |3017k|   0 |  35 | 639 | 460 | 460 | 639 | 926 |  25 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.39/0.48	c   0.4s|     1 |     0 |   600 |3036k|   0 |  62 | 639 | 460 | 460 | 639 | 935 |  34 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.49/0.59	c   0.5s|     1 |     0 |   698 |3066k|   0 |  52 | 639 | 460 | 460 | 639 | 955 |  54 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.89/0.92	c   0.8s|     1 |     2 |   698 |3066k|   0 |  52 | 639 | 460 | 460 | 639 | 955 |  54 |   0 |  21 | 3.000000e+00 |      --      |    Inf 
54.88/54.91	c  54.2s| 10000 |  4449 |141520 |9894k| 118 |   4 | 639 |2737 | 785 | 639 | 326 |  58k|5978 |4901 | 3.000000e+00 |      --      |    Inf 
84.57/84.66	o 5
84.57/84.66	c *83.7s| 14996 |  6259 |225968 |  11M| 124 |   - | 639 |1886 | 191 | 639 | 418 |  96k|9098 |5330 | 3.000000e+00 | 5.000000e+00 |  66.67%
87.87/87.90	o 3
87.87/87.90	c *86.9s| 15620 |     0 |233553 |4891k| 124 |   - | 639 |1618 |  74 | 639 | 374 |  99k|9584 |5371 | 3.000000e+00 | 3.000000e+00 |   0.00%
87.87/87.90	c 
87.87/87.90	c SCIP Status        : problem is solved [optimal solution found]
87.87/87.90	c Solving Time (sec) : 86.88
87.87/87.90	c Solving Nodes      : 15620
87.87/87.90	c Primal Bound       : +3.00000000000000e+00 (2 solutions)
87.87/87.90	c Dual Bound         : +3.00000000000000e+00
87.87/87.90	c Gap                : 0.00 %
87.87/87.90	c NODE         15620
87.87/87.90	c DUAL BOUND   3
87.87/87.90	c PRIMAL BOUND 3
87.87/87.90	c GAP          0
87.87/87.90	s OPTIMUM FOUND
87.87/87.90	v -x216 x215 -x214 -x213 x212 -x211 x210 x209 -x208 x207 -x206 -x205 x204 -x203 -x202 -x201 -x144 x143 -x142 x141 -x140 -x139 x138 
87.87/87.90	v x137 -x200 -x199 -x198 x197 x196 x195 x194 x193 -x136 x135 x134 x133 -x132 -x131 x130 x129 -x192 -x191 -x190 x189 x188 -x187 
87.87/87.90	v x186 x185 -x128 x127 x126 -x125 -x124 -x123 -x122 x121 -x184 -x183 -x182 -x181 -x180 -x179 x178 -x177 -x120 -x119 x118 -x117 
87.87/87.90	v x116 -x115 x114 x113 -x176 -x175 -x174 -x173 -x172 -x171 x170 -x169 -x112 -x111 x110 -x109 -x108 x107 -x106 x105 x168 -x167 
87.87/87.90	v -x166 -x165 -x164 x163 x162 x161 -x104 -x103 -x102 -x101 x100 -x99 -x98 x97 -x160 -x159 -x158 x157 x156 -x155 -x154 x153 x96 
87.87/87.90	v -x95 x94 -x93 -x92 x91 x90 x89 -x152 -x151 -x150 -x149 -x148 -x147 -x146 -x145 -x88 -x87 x86 -x85 -x84 -x83 -x82 x81 x80 x79 
87.87/87.90	v 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 -x53 -x52 -x51 
87.87/87.90	v 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 x24 x23 
87.87/87.90	v -x22 -x21 -x20 x19 x18 x17 -x16 -x15 -x14 -x13 x12 -x11 x10 x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
87.87/87.90	c SCIP Status        : problem is solved [optimal solution found]
87.87/87.90	c Solving Time       :      86.88
87.87/87.90	c Original Problem   :
87.87/87.90	c   Problem name     : HOME/instance-1869929-1245187266.opb
87.87/87.90	c   Variables        : 792 (792 binary, 0 integer, 0 implicit integer, 0 continuous)
87.87/87.90	c   Constraints      : 595 initial, 595 maximal
87.87/87.90	c Presolved Problem  :
87.87/87.90	c   Problem name     : t_HOME/instance-1869929-1245187266.opb
87.87/87.90	c   Variables        : 639 (639 binary, 0 integer, 0 implicit integer, 0 continuous)
87.87/87.90	c   Constraints      : 460 initial, 2962 maximal
87.87/87.90	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
87.87/87.90	c   trivial          :       0.00          0          0          0          0          0          0          0          0
87.87/87.90	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
87.87/87.90	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
87.87/87.90	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
87.87/87.90	c   implics          :       0.00          0          0          0          0          0          0          0          0
87.87/87.90	c   probing          :       0.03          0          0          0          0          0          0          0          0
87.87/87.90	c   and              :       0.04         18        126          0          0          0        126          0        126
87.87/87.90	c   linear           :       0.01          1          8          0          0          0          0          0         60
87.87/87.90	c   logicor          :       0.00          0          0          0          0          0          0          0          0
87.87/87.90	c   root node        :          -         55          -          -         55          -          -          -          -
87.87/87.90	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
87.87/87.90	c   integral         :          0          0          0      12916          0         24        276          0          0      25394
87.87/87.90	c   and              :        441      37101      45634          2          0        812      74626      99741          0          0
87.87/87.90	c   linear           :          9          6      44822          2          0       3729      27431          0          0          0
87.87/87.90	c   logicor          :         10+         6      22659          2          0        136       5855          0          0          0
87.87/87.90	c   countsols        :          0          0          0          2          0          0          0          0          0          0
87.87/87.90	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
87.87/87.90	c   integral         :       4.58       0.00       0.00       4.58       0.00
87.87/87.90	c   and              :       4.03       3.03       1.00       0.00       0.00
87.87/87.90	c   linear           :       2.09       0.00       2.09       0.00       0.00
87.87/87.90	c   logicor          :       0.76       0.00       0.76       0.00       0.00
87.87/87.90	c   countsols        :       0.00       0.00       0.00       0.00       0.00
87.87/87.90	c Propagators        :       Time      Calls    Cutoffs    DomReds
87.87/87.90	c   rootredcost      :       0.02          1          0          6
87.87/87.90	c   pseudoobj        :       0.09      45177          0          1
87.87/87.90	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
87.87/87.90	c   propagation      :       1.53       4677       4672      63011       54.4        913       31.1          -
87.87/87.90	c   infeasible LP    :       0.00         21          0          0        0.0          0        0.0          0
87.87/87.90	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
87.87/87.90	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
87.87/87.90	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
87.87/87.90	c   applied globally :          -          -          -       9584       29.0          -          -          -
87.87/87.90	c   applied locally  :          -          -          -          0        0.0          -          -          -
87.87/87.90	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
87.87/87.90	c   cut pool         :       0.00          5          -          -          7          -    (maximal pool size: 79)
87.87/87.90	c   redcost          :       0.67      37101          0          1          0          0
87.87/87.90	c   impliedbounds    :       0.00          6          0          0         32          0
87.87/87.90	c   intobj           :       0.00          0          0          0          0          0
87.87/87.90	c   gomory           :       0.05          6          0          0          5          0
87.87/87.90	c   strongcg         :       0.05          6          0          0         60          0
87.87/87.90	c   cmir             :       0.05          6          0          0         44          0
87.87/87.90	c   flowcover        :       0.10          6          0          0         71          0
87.87/87.90	c   clique           :       0.00          1          0          0          0          0
87.87/87.90	c   zerohalf         :       0.00          0          0          0          0          0
87.87/87.90	c   mcf              :       0.01          1          0          0          0          0
87.87/87.90	c Pricers            :       Time      Calls       Vars
87.87/87.90	c   problem variables:       0.00          0          0
87.87/87.90	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
87.87/87.90	c   relpscost        :       4.55      12914         24        276          0          0      25394
87.87/87.90	c   pscost           :       0.00          0          0          0          0          0          0
87.87/87.90	c   inference        :       0.00          0          0          0          0          0          0
87.87/87.90	c   mostinf          :       0.00          0          0          0          0          0          0
87.87/87.90	c   leastinf         :       0.00          0          0          0          0          0          0
87.87/87.90	c   fullstrong       :       0.00          0          0          0          0          0          0
87.87/87.90	c   allfullstrong    :       0.00          0          0          0          0          0          0
87.87/87.90	c   random           :       0.00          0          0          0          0          0          0
87.87/87.90	c Primal Heuristics  :       Time      Calls      Found
87.87/87.90	c   LP solutions     :       0.04          -          2
87.87/87.90	c   pseudo solutions :       0.00          -          0
87.87/87.90	c   crossover        :       0.00          0          0
87.87/87.90	c   intshifting      :       0.00          0          0
87.87/87.90	c   oneopt           :       0.04          1          0
87.87/87.90	c   guideddiving     :       0.14          9          0
87.87/87.90	c   rootsoldiving    :       0.20          8          0
87.87/87.90	c   coefdiving       :       0.16         16          0
87.87/87.90	c   veclendiving     :       0.16         16          0
87.87/87.90	c   linesearchdiving :       0.16         16          0
87.87/87.90	c   pscostdiving     :       0.29         16          0
87.87/87.90	c   fracdiving       :       0.14         16          0
87.87/87.90	c   feaspump         :       0.25          9          0
87.87/87.90	c   objpscostdiving  :       0.34          9          0
87.87/87.90	c   simplerounding   :       0.02          0          0
87.87/87.90	c   rounding         :       0.12       2840          0
87.87/87.90	c   shifting         :       2.44        865          0
87.87/87.90	c   fixandinfer      :       0.00          0          0
87.87/87.90	c   intdiving        :       0.00          0          0
87.87/87.90	c   actconsdiving    :       0.00          0          0
87.87/87.90	c   octane           :       0.00          0          0
87.87/87.90	c   rens             :       0.02          1          0
87.87/87.90	c   rins             :       0.00          0          0
87.87/87.90	c   localbranching   :       0.00          0          0
87.87/87.90	c   mutation         :       0.00          0          0
87.87/87.90	c   dins             :       0.00          0          0
87.87/87.90	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
87.87/87.90	c   primal LP        :       9.63          0          0       0.00       0.00
87.87/87.90	c   dual LP          :      49.63      39938     227081       5.69    4575.48
87.87/87.90	c   barrier LP       :       0.00          0          0       0.00          -
87.87/87.90	c   diving/probing LP:       1.41       1159       6472       5.58    4590.07
87.87/87.90	c   strong branching :       4.22       5371      49810       9.27   11803.32
87.87/87.90	c     (at root node) :          -         21       2204     104.95          -
87.87/87.90	c   conflict analysis:       0.00          0          0       0.00          -
87.87/87.90	c B&B Tree           :
87.87/87.90	c   number of runs   :          1
87.87/87.90	c   nodes            :      15620
87.87/87.90	c   nodes (total)    :      15620
87.87/87.90	c   nodes left       :          0
87.87/87.90	c   max depth        :        124
87.87/87.90	c   max depth (total):        124
87.87/87.90	c   backtracks       :       1919 (12.3%)
87.87/87.90	c   delayed cutoffs  :       1827
87.87/87.90	c   repropagations   :       6587 (26085 domain reductions, 1597 cutoffs)
87.87/87.90	c   avg switch length:       4.70
87.87/87.90	c   switching time   :      11.44
87.87/87.90	c Solution           :
87.87/87.90	c   Solutions found  :          2 (2 improvements)
87.87/87.90	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 15620 nodes, 86.85 seconds, depth 110, found by <relaxation>)
87.87/87.90	c   Dual Bound       : +3.00000000000000e+00
87.87/87.90	c   Gap              :       0.00 %
87.87/87.90	c   Root Dual Bound  : +3.00000000000000e+00
87.87/87.92	c Time complete: 87.89.

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-1869929-1245187266/watcher-1869929-1245187266 -o /tmp/evaluation-result-1869929-1245187266/solver-1869929-1245187266 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869929-1245187266.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: 1.07 1.02 1.00 3/64 4486
/proc/meminfo: memFree=1892088/2055920 swapFree=4192956/4192956
[pid=4486] ppid=4484 vsize=5812 CPUtime=0
/proc/4486/stat : 4486 (pbscip.linux.x8) R 4484 4486 3836 0 -1 4194304 518 0 0 0 0 0 0 0 18 0 1 0 3056023 5951488 502 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/4486/statm: 1453 503 332 1256 0 192 0

[startup+0.097223 s]
/proc/loadavg: 1.07 1.02 1.00 3/64 4486
/proc/meminfo: memFree=1892088/2055920 swapFree=4192956/4192956
[pid=4486] ppid=4484 vsize=15156 CPUtime=0.09
/proc/4486/stat : 4486 (pbscip.linux.x8) R 4484 4486 3836 0 -1 4194304 2923 0 0 0 3 6 0 0 18 0 1 0 3056023 15519744 2553 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4486/statm: 3789 2553 446 1256 0 2528 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15156

[startup+0.101223 s]
/proc/loadavg: 1.07 1.02 1.00 3/64 4486
/proc/meminfo: memFree=1892088/2055920 swapFree=4192956/4192956
[pid=4486] ppid=4484 vsize=15156 CPUtime=0.09
/proc/4486/stat : 4486 (pbscip.linux.x8) R 4484 4486 3836 0 -1 4194304 2923 0 0 0 3 6 0 0 18 0 1 0 3056023 15519744 2553 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4486/statm: 3789 2553 446 1256 0 2528 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15156

[startup+0.301251 s]
/proc/loadavg: 1.07 1.02 1.00 3/64 4486
/proc/meminfo: memFree=1892088/2055920 swapFree=4192956/4192956
[pid=4486] ppid=4484 vsize=21412 CPUtime=0.29
/proc/4486/stat : 4486 (pbscip.linux.x8) R 4484 4486 3836 0 -1 4194304 4451 0 0 0 20 9 0 0 19 0 1 0 3056023 21925888 4068 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4486/statm: 5353 4068 677 1256 0 4092 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21412

[startup+0.701312 s]
/proc/loadavg: 1.07 1.02 1.00 3/64 4486
/proc/meminfo: memFree=1892088/2055920 swapFree=4192956/4192956
[pid=4486] ppid=4484 vsize=29264 CPUtime=0.69
/proc/4486/stat : 4486 (pbscip.linux.x8) R 4484 4486 3836 0 -1 4194304 8268 0 0 0 58 11 0 0 22 0 1 0 3056023 29966336 5827 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4486/statm: 7316 5827 686 1256 0 6055 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 29264

[startup+1.50143 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 4487
/proc/meminfo: memFree=1871344/2055920 swapFree=4192956/4192956
[pid=4486] ppid=4484 vsize=29264 CPUtime=1.49
/proc/4486/stat : 4486 (pbscip.linux.x8) R 4484 4486 3836 0 -1 4194304 8300 0 0 0 137 12 0 0 25 0 1 0 3056023 29966336 5859 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4486/statm: 7316 5859 694 1256 0 6055 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 29264

[startup+3.10167 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 4487
/proc/meminfo: memFree=1871024/2055920 swapFree=4192956/4192956
[pid=4486] ppid=4484 vsize=29264 CPUtime=3.09
/proc/4486/stat : 4486 (pbscip.linux.x8) R 4484 4486 3836 0 -1 4194304 8373 0 0 0 295 14 0 0 25 0 1 0 3056023 29966336 5932 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4486/statm: 7316 5932 697 1256 0 6055 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29264

[startup+6.30115 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 4487
/proc/meminfo: memFree=1870384/2055920 swapFree=4192956/4192956
[pid=4486] ppid=4484 vsize=29484 CPUtime=6.29
/proc/4486/stat : 4486 (pbscip.linux.x8) R 4484 4486 3836 0 -1 4194304 8546 0 0 0 611 18 0 0 25 0 1 0 3056023 30191616 6105 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4486/statm: 7371 6105 697 1256 0 6110 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29484

[startup+12.7011 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 4487
/proc/meminfo: memFree=1868536/2055920 swapFree=4192956/4192956
[pid=4486] ppid=4484 vsize=32372 CPUtime=12.69
/proc/4486/stat : 4486 (pbscip.linux.x8) R 4484 4486 3836 0 -1 4194304 9161 0 0 0 1244 25 0 0 25 0 1 0 3056023 33148928 6718 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4486/statm: 8093 6718 697 1256 0 6832 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 32372

[startup+25.502 s]
/proc/loadavg: 1.05 1.02 1.00 2/65 4487
/proc/meminfo: memFree=1866040/2055920 swapFree=4192956/4192956
[pid=4486] ppid=4484 vsize=33740 CPUtime=25.48
/proc/4486/stat : 4486 (pbscip.linux.x8) R 4484 4486 3836 0 -1 4194304 9615 0 0 0 2511 37 0 0 25 0 1 0 3056023 34549760 7172 1992294400 4194304 9342243 548682068736 18446744073709551615 8050635 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4486/statm: 8435 7172 697 1256 0 7174 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 33740

[startup+51.1018 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 4487
/proc/meminfo: memFree=1862328/2055920 swapFree=4192956/4192956
[pid=4486] ppid=4484 vsize=36804 CPUtime=51.08
/proc/4486/stat : 4486 (pbscip.linux.x8) R 4484 4486 3836 0 -1 4194304 10570 0 0 0 5044 64 0 0 25 0 1 0 3056023 37687296 8126 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4486/statm: 9201 8126 697 1256 0 7940 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 36804

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

[startup+63.9017 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 4487
/proc/meminfo: memFree=1860408/2055920 swapFree=4192956/4192956
[pid=4486] ppid=4484 vsize=39016 CPUtime=63.88
/proc/4486/stat : 4486 (pbscip.linux.x8) R 4484 4486 3836 0 -1 4194304 11052 0 0 0 6311 77 0 0 25 0 1 0 3056023 39952384 8608 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4486/statm: 9754 8608 697 1256 0 8493 0
Current children cumulated CPU time (s) 63.88
Current children cumulated vsize (KiB) 39016

[startup+76.7016 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 4487
/proc/meminfo: memFree=1857528/2055920 swapFree=4192956/4192956
[pid=4486] ppid=4484 vsize=42184 CPUtime=76.67
/proc/4486/stat : 4486 (pbscip.linux.x8) R 4484 4486 3836 0 -1 4194304 11766 0 0 0 7579 88 0 0 25 0 1 0 3056023 43196416 9322 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4486/statm: 10546 9322 697 1256 0 9285 0
Current children cumulated CPU time (s) 76.67
Current children cumulated vsize (KiB) 42184

[startup+83.1016 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 4487
/proc/meminfo: memFree=1857080/2055920 swapFree=4192956/4192956
[pid=4486] ppid=4484 vsize=42184 CPUtime=83.06
/proc/4486/stat : 4486 (pbscip.linux.x8) R 4484 4486 3836 0 -1 4194304 11871 0 0 0 8212 94 0 0 25 0 1 0 3056023 43196416 9427 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4486/statm: 10546 9427 697 1256 0 9285 0
Current children cumulated CPU time (s) 83.06
Current children cumulated vsize (KiB) 42184

[startup+86.303 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 4487
/proc/meminfo: memFree=1856952/2055920 swapFree=4192956/4192956
[pid=4486] ppid=4484 vsize=42184 CPUtime=86.26
/proc/4486/stat : 4486 (pbscip.linux.x8) R 4484 4486 3836 0 -1 4194304 11899 0 0 0 8529 97 0 0 25 0 1 0 3056023 43196416 9455 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4486/statm: 10546 9455 697 1256 0 9285 0
Current children cumulated CPU time (s) 86.26
Current children cumulated vsize (KiB) 42184

[startup+87.1011 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 4487
/proc/meminfo: memFree=1856952/2055920 swapFree=4192956/4192956
[pid=4486] ppid=4484 vsize=42428 CPUtime=87.06
/proc/4486/stat : 4486 (pbscip.linux.x8) R 4484 4486 3836 0 -1 4194304 11900 0 0 0 8608 98 0 0 25 0 1 0 3056023 43446272 9456 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4486/statm: 10607 9456 697 1256 0 9346 0
Current children cumulated CPU time (s) 87.06
Current children cumulated vsize (KiB) 42428

[startup+87.5012 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 4487
/proc/meminfo: memFree=1856952/2055920 swapFree=4192956/4192956
[pid=4486] ppid=4484 vsize=42428 CPUtime=87.46
/proc/4486/stat : 4486 (pbscip.linux.x8) R 4484 4486 3836 0 -1 4194304 11900 0 0 0 8647 99 0 0 25 0 1 0 3056023 43446272 9456 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4486/statm: 10607 9456 697 1256 0 9346 0
Current children cumulated CPU time (s) 87.46
Current children cumulated vsize (KiB) 42428

[startup+87.9013 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 4487
/proc/meminfo: memFree=1856952/2055920 swapFree=4192956/4192956
[pid=4486] ppid=4484 vsize=42428 CPUtime=87.87
/proc/4486/stat : 4486 (pbscip.linux.x8) R 4484 4486 3836 0 -1 4194304 11900 0 0 0 8688 99 0 0 25 0 1 0 3056023 43446272 9456 1992294400 4194304 9342243 548682068736 18446744073709551615 4303034 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4486/statm: 10607 9456 697 1256 0 9346 0
Current children cumulated CPU time (s) 87.87
Current children cumulated vsize (KiB) 42428

Child status: 0
Real time (s): 87.9288
CPU time (s): 87.9016
CPU user time (s): 86.8988
CPU system time (s): 1.00285
CPU usage (%): 99.9691
Max. virtual memory (cumulated for all children) (KiB): 42428

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 86.8988
system time used= 1.00285
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11905
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= 86

runsolver used 0.058991 second user time and 0.201969 second system time

The end

Launcher Data 

Begin job on node30 at 2009-06-16 23:21:06
IDJOB=1869929
IDBENCH=47963
IDSOLVER=684
FILE ID=node30/1869929-1245187266
PBS_JOBID= 9363935
Free space on /tmp= 66220 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=8-P0=139-P1=67-P2=211-P3=127-P4=137-P5=173-P6=89-P7=223-P8=227-P9=79-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-1869929-1245187266/watcher-1869929-1245187266 -o /tmp/evaluation-result-1869929-1245187266/solver-1869929-1245187266 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869929-1245187266.opb

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

MD5SUM BENCH= 651e385f00e2858954d8683e891a1dbe
RANDOM SEED=1968300260

node30.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		: 3000.273
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		: 3000.273
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:       1892568 kB
Buffers:         30496 kB
Cached:          89660 kB
SwapCached:          0 kB
Active:          83100 kB
Inactive:        49836 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1892568 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           12060 kB
Writeback:           0 kB
Mapped:          22616 kB
Slab:            16508 kB
Committed_AS:    62860 kB
PageTables:       1360 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= 66208 MiB
End job on node30 at 2009-06-16 23:22:34