Trace number 1869991

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 116.498 116.542

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=251-P1=251-P2=101-P3=11-P4=89-P5=53-P6=439-P7=491-P8=389-B.opb
MD5SUM016a6113efb9500350327fbbc3111675
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 benchmark14.6398
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-1869991-1245187692.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:
0.09/0.15	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
0.09/0.15	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
0.09/0.16	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
0.09/0.16	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
0.09/0.17	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
0.09/0.17	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
0.09/0.17	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
0.09/0.18	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
0.09/0.18	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
0.19/0.24	c    (0.1s) probing: 222/712 (31.2%) - 0 fixings, 0 aggregations, 16 implications, 0 bound changes
0.19/0.24	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.19/0.24	c presolving (10 rounds):
0.19/0.24	c  152 deleted vars, 128 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 191 changed coefficients
0.19/0.24	c  11808 implications, 0 cliques
0.19/0.24	c presolved problem has 712 variables (712 bin, 0 int, 0 impl, 0 cont) and 529 constraints
0.19/0.24	c     512 constraints of type <and>
0.19/0.24	c       8 constraints of type <linear>
0.19/0.24	c       9 constraints of type <logicor>
0.19/0.24	c transformed objective value is always integral (scale: 2)
0.19/0.24	c Presolving Time: 0.12
0.19/0.24	c OPT-NLC
0.19/0.24	c -----------------------------------------------------------------------------------------------
0.19/0.24	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.19/0.24	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.19/0.24	c limits/memory = c 1620
0.19/0.24	c # maximal time in seconds to run
0.19/0.24	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.19/0.24	c limits/time = c 1791
0.19/0.24	c # frequency for displaying node information lines
0.19/0.24	c # [type: int, range: [-1,2147483647], default: 100]
0.19/0.24	c display/freq = c 10000
0.19/0.24	c -----------------------------------------------------------------------------------------------
0.19/0.24	c start solving problem
0.19/0.24	c 
0.19/0.25	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.19/0.25	c   0.1s|     1 |     0 |    20 |3250k|   0 |  11 | 712 | 529 | 529 | 712 |1041 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.34	c   0.2s|     1 |     0 |   530 |3287k|   0 |  16 | 712 | 529 | 529 | 712 |1045 |   4 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.38	c   0.2s|     1 |     0 |   540 |3309k|   0 |  25 | 712 | 529 | 529 | 712 |1048 |   7 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.39/0.44	c   0.3s|     1 |     0 |   562 |3312k|   0 |  29 | 712 | 529 | 529 | 712 |1051 |  10 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.49/0.50	c   0.4s|     1 |     0 |   580 |3333k|   0 |  33 | 712 | 529 | 529 | 712 |1059 |  18 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.49/0.59	c   0.5s|     1 |     0 |   627 |3376k|   0 |  34 | 712 | 529 | 529 | 712 |1067 |  26 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.59/0.68	c   0.5s|     1 |     0 |   684 |3403k|   0 |  54 | 712 | 529 | 529 | 712 |1077 |  36 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.89/0.99	c   0.8s|     1 |     2 |   684 |3404k|   0 |  54 | 712 | 529 | 529 | 712 |1077 |  36 |   0 |  22 | 3.000000e+00 |      --      |    Inf 
48.87/48.90	c  48.2s| 10000 |  2327 |102997 |8123k| 102 |   - | 712 |2904 | 511 |   0 |   0 |  28k|7568 |2725 | 3.000000e+00 |      --      |    Inf 
113.25/113.39	c   112s| 20000 |  8988 |277615 |  16M| 115 |   - | 712 |3291 | 849 |   0 |   0 | 108k|  11k|5812 | 3.000000e+00 |      --      |    Inf 
116.45/116.51	o 3
116.45/116.51	c * 115s| 20437 |     0 |285660 |6183k| 115 |   - | 712 |3306 | 143 | 712 | 407 | 112k|  12k|5946 | 3.000000e+00 | 3.000000e+00 |   0.00%
116.45/116.51	c 
116.45/116.51	c SCIP Status        : problem is solved [optimal solution found]
116.45/116.51	c Solving Time (sec) : 115.21
116.45/116.51	c Solving Nodes      : 20437
116.45/116.51	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
116.45/116.51	c Dual Bound         : +3.00000000000000e+00
116.45/116.51	c Gap                : 0.00 %
116.45/116.51	c NODE         20437
116.45/116.51	c DUAL BOUND   3
116.45/116.51	c PRIMAL BOUND 3
116.45/116.51	c GAP          0
116.45/116.51	s OPTIMUM FOUND
116.45/116.51	v -x216 -x215 x214 -x213 x212 -x211 x210 -x209 -x208 -x207 -x206 -x205 x204 -x203 x202 -x201 x200 x199 x144 x143 -x142 x141 -x140 
116.45/116.51	v -x139 x138 -x137 x136 x198 -x197 -x196 -x195 -x194 -x193 x192 x191 -x190 -x135 -x134 x133 -x132 x131 -x130 -x129 -x128 x127 
116.45/116.51	v -x189 -x188 -x187 -x186 -x185 -x184 -x183 -x182 x181 x126 -x125 -x124 x123 -x122 -x121 x120 x119 x118 -x180 x179 x178 -x177 x176 
116.45/116.51	v x175 -x174 -x173 -x172 -x117 -x116 -x115 -x114 -x113 -x112 -x111 x110 x109 -x171 x170 -x169 -x168 x167 x166 x165 x164 x163 
116.45/116.51	v -x108 x107 x106 -x105 x104 x103 -x102 x101 x100 -x162 -x161 -x160 -x159 x158 -x157 x156 x155 x154 x99 -x98 -x97 x96 -x95 x94 
116.45/116.51	v -x93 x92 x91 -x153 -x152 -x151 -x150 -x149 -x148 -x147 -x146 -x145 x90 x89 x88 x87 -x86 -x85 -x84 x83 x82 -x81 -x80 x79 x78 
116.45/116.51	v -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 -x50 
116.45/116.51	v 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 x22 
116.45/116.51	v -x21 -x20 x19 -x18 x17 -x16 x15 -x14 -x13 -x12 -x11 x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
116.45/116.51	c SCIP Status        : problem is solved [optimal solution found]
116.45/116.51	c Solving Time       :     115.21
116.45/116.51	c Original Problem   :
116.45/116.51	c   Problem name     : HOME/instance-1869991-1245187692.opb
116.45/116.51	c   Variables        : 864 (864 binary, 0 integer, 0 implicit integer, 0 continuous)
116.45/116.51	c   Constraints      : 665 initial, 665 maximal
116.45/116.51	c Presolved Problem  :
116.45/116.51	c   Problem name     : t_HOME/instance-1869991-1245187692.opb
116.45/116.51	c   Variables        : 712 (712 binary, 0 integer, 0 implicit integer, 0 continuous)
116.45/116.51	c   Constraints      : 529 initial, 3872 maximal
116.45/116.51	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
116.45/116.51	c   trivial          :       0.00          0          0          0          0          0          0          0          0
116.45/116.51	c   dualfix          :       0.01          0          0          0          0          0          0          0          0
116.45/116.51	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
116.45/116.51	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
116.45/116.51	c   implics          :       0.00          0          0          0          0          0          0          0          0
116.45/116.51	c   probing          :       0.04          0          0          0          0          0          0          0          0
116.45/116.51	c   and              :       0.06         16        128          0          0          0        128          0        128
116.45/116.51	c   linear           :       0.00          1          7          0          0          0          0          0         63
116.45/116.51	c   logicor          :       0.01          0          0          0          0          0          0          0          0
116.45/116.51	c   root node        :          -          0          -          -          0          -          -          -          -
116.45/116.51	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
116.45/116.51	c   integral         :          0          0          0      16462          0         46        315          0          0      32428
116.45/116.51	c   and              :        512      44368      58917          0          0       1078     107858     112755          0          0
116.45/116.51	c   linear           :          8          6      57838          0          0       5583      38498          0          0          0
116.45/116.51	c   logicor          :          9+         6      27633          0          0        176       8240          0          0          0
116.45/116.51	c   countsols        :          0          0          0          1          0          0          0          0          0          0
116.45/116.51	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
116.45/116.51	c   integral         :       6.17       0.00       0.00       6.17       0.00
116.45/116.51	c   and              :       8.13       6.57       1.56       0.00       0.00
116.45/116.51	c   linear           :       3.48       0.00       3.48       0.00       0.00
116.45/116.51	c   logicor          :       1.52       0.00       1.52       0.00       0.00
116.45/116.51	c   countsols        :       0.00       0.00       0.00       0.00       0.00
116.45/116.51	c Propagators        :       Time      Calls    Cutoffs    DomReds
116.45/116.51	c   rootredcost      :       0.02          0          0          0
116.45/116.51	c   pseudoobj        :       0.04      58461          0          0
116.45/116.51	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
116.45/116.51	c   propagation      :       2.61       6837       6816      89005       59.3       1107       30.6          -
116.45/116.51	c   infeasible LP    :       0.00         74          0          0        0.0          0        0.0          0
116.45/116.51	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
116.45/116.51	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
116.45/116.51	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
116.45/116.51	c   applied globally :          -          -          -      12098       29.1          -          -          -
116.45/116.51	c   applied locally  :          -          -          -          0        0.0          -          -          -
116.45/116.51	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
116.45/116.51	c   cut pool         :       0.00          5          -          -         16          -    (maximal pool size: 54)
116.45/116.51	c   redcost          :       1.05      44369          0          0          0          0
116.45/116.51	c   impliedbounds    :       0.00          6          0          0         17          0
116.45/116.51	c   intobj           :       0.00          0          0          0          0          0
116.45/116.51	c   gomory           :       0.06          6          0          0         58          0
116.45/116.51	c   strongcg         :       0.03          6          0          0         53          0
116.45/116.51	c   cmir             :       0.06          6          0          0         32          0
116.45/116.51	c   flowcover        :       0.16          6          0          0         47          0
116.45/116.51	c   clique           :       0.00          1          0          0          0          0
116.45/116.51	c   zerohalf         :       0.00          0          0          0          0          0
116.45/116.51	c   mcf              :       0.01          1          0          0          0          0
116.45/116.51	c Pricers            :       Time      Calls       Vars
116.45/116.51	c   problem variables:       0.00          0          0
116.45/116.51	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
116.45/116.51	c   relpscost        :       6.14      16461         46        315          0          0      32428
116.45/116.51	c   pscost           :       0.00          0          0          0          0          0          0
116.45/116.51	c   inference        :       0.00          0          0          0          0          0          0
116.45/116.51	c   mostinf          :       0.00          0          0          0          0          0          0
116.45/116.51	c   leastinf         :       0.00          0          0          0          0          0          0
116.45/116.51	c   fullstrong       :       0.00          0          0          0          0          0          0
116.45/116.51	c   allfullstrong    :       0.00          0          0          0          0          0          0
116.45/116.51	c   random           :       0.00          0          0          0          0          0          0
116.45/116.51	c Primal Heuristics  :       Time      Calls      Found
116.45/116.51	c   LP solutions     :       0.03          -          1
116.45/116.51	c   pseudo solutions :       0.00          -          0
116.45/116.51	c   oneopt           :       0.03          0          0
116.45/116.51	c   crossover        :       0.00          0          0
116.45/116.51	c   guideddiving     :       0.00          0          0
116.45/116.51	c   intshifting      :       0.00          0          0
116.45/116.51	c   objpscostdiving  :       0.59         12          0
116.45/116.51	c   rootsoldiving    :       0.25         12          0
116.45/116.51	c   coefdiving       :       0.33         24          0
116.45/116.51	c   linesearchdiving :       0.27         24          0
116.45/116.51	c   pscostdiving     :       0.35         24          0
116.45/116.51	c   fracdiving       :       0.31         24          0
116.45/116.51	c   veclendiving     :       0.21         24          0
116.45/116.51	c   feaspump         :       0.46         13          0
116.45/116.51	c   simplerounding   :       0.04          0          0
116.45/116.51	c   rounding         :       0.11       3015          0
116.45/116.51	c   shifting         :       3.37        935          0
116.45/116.51	c   fixandinfer      :       0.00          0          0
116.45/116.51	c   intdiving        :       0.00          0          0
116.45/116.51	c   actconsdiving    :       0.00          0          0
116.45/116.51	c   octane           :       0.00          0          0
116.45/116.51	c   rens             :       0.02          1          0
116.45/116.51	c   rins             :       0.00          0          0
116.45/116.51	c   localbranching   :       0.00          0          0
116.45/116.51	c   mutation         :       0.00          0          0
116.45/116.51	c   dins             :       0.00          0          0
116.45/116.51	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
116.45/116.51	c   primal LP        :      12.33          0          0       0.00       0.00
116.45/116.51	c   dual LP          :      61.60      46898     272915       5.82    4430.44
116.45/116.51	c   barrier LP       :       0.00          0          0       0.00          -
116.45/116.51	c   diving/probing LP:       2.23       1676      12745       7.60    5715.25
116.45/116.51	c   strong branching :       5.85       5946      67532      11.36   11543.93
116.45/116.51	c     (at root node) :          -         22       2475     112.50          -
116.45/116.51	c   conflict analysis:       0.00          0          0       0.00          -
116.45/116.51	c B&B Tree           :
116.45/116.51	c   number of runs   :          1
116.45/116.51	c   nodes            :      20437
116.45/116.51	c   nodes (total)    :      20437
116.45/116.51	c   nodes left       :          0
116.45/116.51	c   max depth        :        115
116.45/116.51	c   max depth (total):        115
116.45/116.51	c   backtracks       :       2935 (14.4%)
116.45/116.51	c   delayed cutoffs  :       2713
116.45/116.51	c   repropagations   :       7883 (40830 domain reductions, 2503 cutoffs)
116.45/116.51	c   avg switch length:       4.16
116.45/116.51	c   switching time   :      14.52
116.45/116.51	c Solution           :
116.45/116.51	c   Solutions found  :          1 (1 improvements)
116.45/116.51	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 20437 nodes, 115.18 seconds, depth 104, found by <relaxation>)
116.45/116.51	c   Dual Bound       : +3.00000000000000e+00
116.45/116.51	c   Gap              :       0.00 %
116.45/116.51	c   Root Dual Bound  : +3.00000000000000e+00
116.45/116.54	c Time complete: 116.48.

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-1869991-1245187692/watcher-1869991-1245187692 -o /tmp/evaluation-result-1869991-1245187692/solver-1869991-1245187692 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869991-1245187692.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13973
/proc/meminfo: memFree=1657184/2055920 swapFree=4192956/4192956
[pid=13973] ppid=13971 vsize=5812 CPUtime=0
/proc/13973/stat : 13973 (pbscip.linux.x8) R 13971 13973 12952 0 -1 4194304 516 0 0 0 0 0 0 0 18 0 1 0 71477965 5951488 500 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/13973/statm: 1453 502 332 1256 0 192 0

[startup+0.097403 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13973
/proc/meminfo: memFree=1657184/2055920 swapFree=4192956/4192956
[pid=13973] ppid=13971 vsize=15116 CPUtime=0.09
/proc/13973/stat : 13973 (pbscip.linux.x8) R 13971 13973 12952 0 -1 4194304 2912 0 0 0 4 5 0 0 18 0 1 0 71477965 15478784 2542 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13973/statm: 3779 2542 446 1256 0 2518 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15116

[startup+0.101403 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13973
/proc/meminfo: memFree=1657184/2055920 swapFree=4192956/4192956
[pid=13973] ppid=13971 vsize=15116 CPUtime=0.09
/proc/13973/stat : 13973 (pbscip.linux.x8) R 13971 13973 12952 0 -1 4194304 2912 0 0 0 4 5 0 0 18 0 1 0 71477965 15478784 2542 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13973/statm: 3779 2542 446 1256 0 2518 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15116

[startup+0.30142 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13973
/proc/meminfo: memFree=1657184/2055920 swapFree=4192956/4192956
[pid=13973] ppid=13971 vsize=21292 CPUtime=0.29
/proc/13973/stat : 13973 (pbscip.linux.x8) R 13971 13973 12952 0 -1 4194304 4296 0 0 0 18 11 0 0 19 0 1 0 71477965 21803008 3926 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13973/statm: 5323 3926 649 1256 0 4062 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21292

[startup+0.701456 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13973
/proc/meminfo: memFree=1657184/2055920 swapFree=4192956/4192956
[pid=13973] ppid=13971 vsize=31596 CPUtime=0.69
/proc/13973/stat : 13973 (pbscip.linux.x8) R 13971 13973 12952 0 -1 4194304 6970 0 0 0 56 13 0 0 22 0 1 0 71477965 32354304 6598 1992294400 4194304 9342243 548682068736 18446744073709551615 5858006 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13973/statm: 7899 6598 678 1256 0 6638 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 31596

[startup+1.50153 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13974
/proc/meminfo: memFree=1639896/2055920 swapFree=4192956/4192956
[pid=13973] ppid=13971 vsize=26464 CPUtime=1.49
/proc/13973/stat : 13973 (pbscip.linux.x8) R 13971 13973 12952 0 -1 4194304 7418 0 0 0 134 15 0 0 25 0 1 0 71477965 27099136 4973 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13973/statm: 6616 4973 690 1256 0 5355 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 26464

[startup+3.10167 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13974
/proc/meminfo: memFree=1639640/2055920 swapFree=4192956/4192956
[pid=13973] ppid=13971 vsize=26464 CPUtime=3.09
/proc/13973/stat : 13973 (pbscip.linux.x8) R 13971 13973 12952 0 -1 4194304 7506 0 0 0 292 17 0 0 25 0 1 0 71477965 27099136 5061 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13973/statm: 6616 5061 695 1256 0 5355 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26464

[startup+6.30195 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13974
/proc/meminfo: memFree=1638552/2055920 swapFree=4192956/4192956
[pid=13973] ppid=13971 vsize=26620 CPUtime=6.29
/proc/13973/stat : 13973 (pbscip.linux.x8) R 13971 13973 12952 0 -1 4194304 7806 0 0 0 609 20 0 0 25 0 1 0 71477965 27258880 5361 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13973/statm: 6655 5361 698 1256 0 5394 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 26620

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13974
/proc/meminfo: memFree=1637224/2055920 swapFree=4192956/4192956
[pid=13973] ppid=13971 vsize=27820 CPUtime=12.68
/proc/13973/stat : 13973 (pbscip.linux.x8) R 13971 13973 12952 0 -1 4194304 8120 0 0 0 1242 26 0 0 25 0 1 0 71477965 28487680 5675 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13973/statm: 6955 5675 698 1256 0 5694 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 27820

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13974
/proc/meminfo: memFree=1635432/2055920 swapFree=4192956/4192956
[pid=13973] ppid=13971 vsize=29852 CPUtime=25.49
/proc/13973/stat : 13973 (pbscip.linux.x8) R 13971 13973 12952 0 -1 4194304 8575 0 0 0 2509 40 0 0 25 0 1 0 71477965 30568448 6130 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13973/statm: 7463 6130 698 1256 0 6202 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 29852

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13974
/proc/meminfo: memFree=1632296/2055920 swapFree=4192956/4192956
[pid=13973] ppid=13971 vsize=33292 CPUtime=51.06
/proc/13973/stat : 13973 (pbscip.linux.x8) R 13971 13973 12952 0 -1 4194304 9377 0 0 0 5041 65 0 0 25 0 1 0 71477965 34091008 6932 1992294400 4194304 9342243 548682068736 18446744073709551615 4685941 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13973/statm: 8323 6932 698 1256 0 7062 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 33292

[startup+102.304 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13974
/proc/meminfo: memFree=1624040/2055920 swapFree=4192956/4192956
[pid=13973] ppid=13971 vsize=40732 CPUtime=102.25
/proc/13973/stat : 13973 (pbscip.linux.x8) R 13971 13973 12952 0 -1 4194304 11420 0 0 0 10114 111 0 0 25 0 1 0 71477965 41709568 8975 1992294400 4194304 9342243 548682068736 18446744073709551615 6038420 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13973/statm: 10183 8975 698 1256 0 8922 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 40732

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

[startup+108.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13974
/proc/meminfo: memFree=1623272/2055920 swapFree=4192956/4192956
[pid=13973] ppid=13971 vsize=41808 CPUtime=108.65
/proc/13973/stat : 13973 (pbscip.linux.x8) R 13971 13973 12952 0 -1 4194304 11611 0 0 0 10748 117 0 0 25 0 1 0 71477965 42811392 9166 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13973/statm: 10452 9166 698 1256 0 9191 0
Current children cumulated CPU time (s) 108.65
Current children cumulated vsize (KiB) 41808

[startup+111.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13974
/proc/meminfo: memFree=1623016/2055920 swapFree=4192956/4192956
[pid=13973] ppid=13971 vsize=41808 CPUtime=111.85
/proc/13973/stat : 13973 (pbscip.linux.x8) R 13971 13973 12952 0 -1 4194304 11671 0 0 0 11065 120 0 0 25 0 1 0 71477965 42811392 9226 1992294400 4194304 9342243 548682068736 18446744073709551615 6220927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13973/statm: 10452 9226 698 1256 0 9191 0
Current children cumulated CPU time (s) 111.85
Current children cumulated vsize (KiB) 41808

[startup+115.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13974
/proc/meminfo: memFree=1622184/2055920 swapFree=4192956/4192956
[pid=13973] ppid=13971 vsize=42824 CPUtime=115.05
/proc/13973/stat : 13973 (pbscip.linux.x8) R 13971 13973 12952 0 -1 4194304 11902 0 0 0 11382 123 0 0 25 0 1 0 71477965 43851776 9457 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13973/statm: 10706 9457 698 1256 0 9445 0
Current children cumulated CPU time (s) 115.05
Current children cumulated vsize (KiB) 42824

[startup+115.902 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13974
/proc/meminfo: memFree=1622056/2055920 swapFree=4192956/4192956
[pid=13973] ppid=13971 vsize=42824 CPUtime=115.85
/proc/13973/stat : 13973 (pbscip.linux.x8) R 13971 13973 12952 0 -1 4194304 11922 0 0 0 11462 123 0 0 25 0 1 0 71477965 43851776 9477 1992294400 4194304 9342243 548682068736 18446744073709551615 6253262 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13973/statm: 10706 9477 698 1256 0 9445 0
Current children cumulated CPU time (s) 115.85
Current children cumulated vsize (KiB) 42824

[startup+116.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13974
/proc/meminfo: memFree=1622056/2055920 swapFree=4192956/4192956
[pid=13973] ppid=13971 vsize=42824 CPUtime=116.25
/proc/13973/stat : 13973 (pbscip.linux.x8) R 13971 13973 12952 0 -1 4194304 11941 0 0 0 11501 124 0 0 25 0 1 0 71477965 43851776 9496 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13973/statm: 10706 9496 698 1256 0 9445 0
Current children cumulated CPU time (s) 116.25
Current children cumulated vsize (KiB) 42824

[startup+116.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13974
/proc/meminfo: memFree=1621928/2055920 swapFree=4192956/4192956
[pid=13973] ppid=13971 vsize=42824 CPUtime=116.45
/proc/13973/stat : 13973 (pbscip.linux.x8) R 13971 13973 12952 0 -1 4194304 11942 0 0 0 11521 124 0 0 25 0 1 0 71477965 43851776 9497 1992294400 4194304 9342243 548682068736 18446744073709551615 5854267 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13973/statm: 10706 9497 698 1256 0 9445 0
Current children cumulated CPU time (s) 116.45
Current children cumulated vsize (KiB) 42824

Child status: 0
Real time (s): 116.542
CPU time (s): 116.498
CPU user time (s): 115.247
CPU system time (s): 1.25081
CPU usage (%): 99.9625
Max. virtual memory (cumulated for all children) (KiB): 42824

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 115.247
system time used= 1.25081
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11947
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= 261

runsolver used 0.087986 second user time and 0.263959 second system time

The end

Launcher Data 

Begin job on node41 at 2009-06-16 23:28:12
IDJOB=1869991
IDBENCH=47994
IDSOLVER=684
FILE ID=node41/1869991-1245187692
PBS_JOBID= 9368285
Free space on /tmp= 65960 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=251-P1=251-P2=101-P3=11-P4=89-P5=53-P6=439-P7=491-P8=389-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-1869991-1245187692/watcher-1869991-1245187692 -o /tmp/evaluation-result-1869991-1245187692/solver-1869991-1245187692 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869991-1245187692.opb

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

MD5SUM BENCH= 016a6113efb9500350327fbbc3111675
RANDOM SEED=85941245

node41.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		: 3000.216
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		: 3000.216
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:       1657600 kB
Buffers:         58112 kB
Cached:         258632 kB
SwapCached:          0 kB
Active:         178644 kB
Inactive:       151008 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1657600 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           12172 kB
Writeback:           0 kB
Mapped:          22716 kB
Slab:            54768 kB
Committed_AS:    61104 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= 65952 MiB
End job on node41 at 2009-06-16 23:30:08