Trace number 1869973

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 230.851 230.934

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=211-P1=113-P2=103-P3=37-P4=167-P5=5-P6=191-P7=13-P8=223-P9=137-B.opb
MD5SUM747af0da1666dabab7e7b60330c37a87
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 benchmark7.8678
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

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-1869973-1245187554.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:
0.09/0.13	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: 0.11
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 |   509 |2987k|   0 |  20 | 639 | 460 | 460 | 639 | 912 |  11 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.35	c   0.3s|     1 |     0 |   526 |3003k|   0 |  24 | 639 | 460 | 460 | 639 | 916 |  15 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.40	c   0.3s|     1 |     0 |   549 |3025k|   0 |  28 | 639 | 460 | 460 | 639 | 923 |  22 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.39/0.45	c   0.4s|     1 |     0 |   596 |3048k|   0 |  34 | 639 | 460 | 460 | 639 | 930 |  29 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.49/0.52	c   0.4s|     1 |     0 |   606 |3075k|   0 |  46 | 639 | 460 | 460 | 639 | 936 |  35 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.59/0.66	c   0.6s|     1 |     2 |   606 |3075k|   0 |  46 | 639 | 460 | 460 | 639 | 936 |  35 |   0 |  22 | 3.000000e+00 |      --      |    Inf 
65.75/65.81	c  65.1s| 10000 |  5565 |168852 |  12M| 107 |  19 | 639 |4697 |2770 | 639 | 404 |  78k|6056 |4661 | 3.000000e+00 |      --      |    Inf 
125.74/125.81	c   125s| 20000 | 11758 |325018 |  18M| 111 |   - | 639 |1578 | 451 |   0 |   0 | 146k|  11k|6459 | 3.000000e+00 |      --      |    Inf 
182.03/182.11	c   180s| 30000 | 17437 |472396 |  25M| 111 |  19 | 639 |2397 | 512 | 639 | 368 | 212k|  16k|7939 | 3.000000e+00 |      --      |    Inf 
230.71/230.90	o 3
230.71/230.90	c * 229s| 38260 |     0 |598417 |5480k| 111 |   - | 639 |2377 |  53 | 639 | 469 | 266k|  22k|8998 | 3.000000e+00 | 3.000000e+00 |   0.00%
230.71/230.90	c 
230.71/230.90	c SCIP Status        : problem is solved [optimal solution found]
230.71/230.90	c Solving Time (sec) : 228.69
230.71/230.90	c Solving Nodes      : 38260
230.71/230.90	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
230.71/230.90	c Dual Bound         : +3.00000000000000e+00
230.71/230.90	c Gap                : 0.00 %
230.71/230.90	c NODE         38260
230.71/230.90	c DUAL BOUND   3
230.71/230.90	c PRIMAL BOUND 3
230.71/230.90	c GAP          0
230.71/230.90	s OPTIMUM FOUND
230.71/230.90	v -x216 -x215 -x214 -x213 -x212 -x211 -x210 -x209 -x208 -x207 -x206 x205 -x204 -x203 x202 x201 -x144 -x143 -x142 -x141 -x140 -x139 
230.71/230.90	v x138 x137 -x200 -x199 -x198 -x197 -x196 -x195 -x194 -x193 x136 -x135 -x134 x133 x132 x131 -x130 x129 -x192 -x191 x190 x189 
230.71/230.90	v -x188 x187 x186 -x185 -x128 -x127 -x126 -x125 -x124 -x123 -x122 x121 x184 -x183 x182 -x181 x180 x179 x178 -x177 x120 -x119 x118 
230.71/230.90	v -x117 x116 x115 x114 x113 -x176 -x175 -x174 x173 -x172 -x171 -x170 -x169 x112 x111 x110 -x109 -x108 -x107 x106 x105 -x168 
230.71/230.90	v -x167 -x166 -x165 -x164 x163 x162 x161 -x104 -x103 x102 -x101 -x100 -x99 -x98 x97 -x160 x159 -x158 -x157 -x156 x155 x154 x153 
230.71/230.90	v -x96 x95 -x94 -x93 x92 -x91 -x90 x89 -x152 -x151 -x150 -x149 -x148 -x147 -x146 -x145 x88 x87 x86 -x85 -x84 x83 x82 x81 -x80 
230.71/230.90	v -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 -x53 x52 x51 
230.71/230.90	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 
230.71/230.90	v x23 -x22 -x21 x20 x19 x18 x17 -x16 x15 -x14 -x13 x12 x11 -x10 x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
230.71/230.90	c SCIP Status        : problem is solved [optimal solution found]
230.71/230.90	c Solving Time       :     228.69
230.71/230.90	c Original Problem   :
230.71/230.90	c   Problem name     : HOME/instance-1869973-1245187554.opb
230.71/230.90	c   Variables        : 792 (792 binary, 0 integer, 0 implicit integer, 0 continuous)
230.71/230.90	c   Constraints      : 595 initial, 595 maximal
230.71/230.90	c Presolved Problem  :
230.71/230.90	c   Problem name     : t_HOME/instance-1869973-1245187554.opb
230.71/230.90	c   Variables        : 639 (639 binary, 0 integer, 0 implicit integer, 0 continuous)
230.71/230.90	c   Constraints      : 460 initial, 4942 maximal
230.71/230.90	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
230.71/230.90	c   trivial          :       0.00          0          0          0          0          0          0          0          0
230.71/230.90	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
230.71/230.90	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
230.71/230.90	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
230.71/230.90	c   implics          :       0.00          0          0          0          0          0          0          0          0
230.71/230.90	c   probing          :       0.03          0          0          0          0          0          0          0          0
230.71/230.90	c   and              :       0.07         18        126          0          0          0        126          0        126
230.71/230.90	c   linear           :       0.01          1          8          0          0          0          0          0         60
230.71/230.90	c   logicor          :       0.00          0          0          0          0          0          0          0          0
230.71/230.90	c   root node        :          -          0          -          -          0          -          -          -          -
230.71/230.90	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
230.71/230.90	c   integral         :          0          0          0      32032          0         12        458          0          0      63376
230.71/230.90	c   and              :        441      94573     108467          1          0       1887     214879     266915          0          0
230.71/230.90	c   linear           :          9          6     106580          1          0       8116      82941          0          0          0
230.71/230.90	c   logicor          :         10+         6      54236          1          0        230      14045          0          0          0
230.71/230.90	c   countsols        :          0          0          0          1          0          0          0          0          0          0
230.71/230.90	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
230.71/230.90	c   integral         :       8.17       0.00       0.00       8.17       0.00
230.71/230.90	c   and              :       9.70       7.12       2.58       0.00       0.00
230.71/230.90	c   linear           :       5.14       0.00       5.14       0.00       0.00
230.71/230.90	c   logicor          :       2.16       0.00       2.16       0.00       0.00
230.71/230.90	c   countsols        :       0.00       0.00       0.00       0.00       0.00
230.71/230.90	c Propagators        :       Time      Calls    Cutoffs    DomReds
230.71/230.90	c   rootredcost      :       0.07          0          0          0
230.71/230.90	c   pseudoobj        :       0.12     108010          0          0
230.71/230.90	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
230.71/230.90	c   propagation      :       3.65      10233      10215     121619       56.1       2223       29.4          -
230.71/230.90	c   infeasible LP    :       0.02         43          0          0        0.0          0        0.0          0
230.71/230.90	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
230.71/230.90	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
230.71/230.90	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
230.71/230.90	c   applied globally :          -          -          -      22586       31.8          -          -          -
230.71/230.90	c   applied locally  :          -          -          -         11       66.4          -          -          -
230.71/230.90	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
230.71/230.90	c   cut pool         :       0.00          5          -          -          7          -    (maximal pool size: 67)
230.71/230.90	c   redcost          :       1.94      94573          0          0          0          0
230.71/230.90	c   impliedbounds    :       0.00          6          0          0         12          0
230.71/230.90	c   intobj           :       0.00          0          0          0          0          0
230.71/230.90	c   gomory           :       0.04          6          0          0          3          0
230.71/230.90	c   strongcg         :       0.03          6          0          0         14          0
230.71/230.90	c   cmir             :       0.04          6          0          0         30          0
230.71/230.90	c   flowcover        :       0.10          6          0          0         56          0
230.71/230.90	c   clique           :       0.00          1          0          0          0          0
230.81/230.90	c   zerohalf         :       0.00          0          0          0          0          0
230.81/230.90	c   mcf              :       0.01          1          0          0          0          0
230.81/230.90	c Pricers            :       Time      Calls       Vars
230.81/230.90	c   problem variables:       0.00          0          0
230.81/230.90	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
230.81/230.90	c   relpscost        :       8.11      32031         12        458          0          0      63376
230.81/230.90	c   pscost           :       0.00          0          0          0          0          0          0
230.81/230.90	c   inference        :       0.00          0          0          0          0          0          0
230.81/230.90	c   mostinf          :       0.00          0          0          0          0          0          0
230.81/230.90	c   leastinf         :       0.00          0          0          0          0          0          0
230.81/230.90	c   fullstrong       :       0.00          0          0          0          0          0          0
230.81/230.90	c   allfullstrong    :       0.00          0          0          0          0          0          0
230.81/230.90	c   random           :       0.00          0          0          0          0          0          0
230.81/230.90	c Primal Heuristics  :       Time      Calls      Found
230.81/230.90	c   LP solutions     :       0.08          -          1
230.81/230.90	c   pseudo solutions :       0.00          -          0
230.81/230.90	c   oneopt           :       0.02          0          0
230.81/230.90	c   crossover        :       0.00          0          0
230.81/230.90	c   guideddiving     :       0.00          0          0
230.81/230.90	c   intshifting      :       0.00          0          0
230.81/230.90	c   pscostdiving     :       0.25         22          0
230.81/230.90	c   fracdiving       :       0.19         22          0
230.81/230.90	c   veclendiving     :       0.11         22          0
230.81/230.90	c   linesearchdiving :       0.23         22          0
230.81/230.90	c   coefdiving       :       0.33         23          0
230.81/230.90	c   objpscostdiving  :       0.73         12          0
230.81/230.90	c   feaspump         :       0.39         12          0
230.81/230.90	c   rootsoldiving    :       0.28         12          0
230.81/230.90	c   simplerounding   :       0.11          0          0
230.81/230.90	c   rounding         :       0.30       4420          0
230.81/230.90	c   shifting         :       3.22       1449          0
230.81/230.90	c   fixandinfer      :       0.00          0          0
230.81/230.90	c   intdiving        :       0.00          0          0
230.81/230.90	c   actconsdiving    :       0.00          0          0
230.81/230.90	c   octane           :       0.00          0          0
230.81/230.90	c   rens             :       0.03          1          0
230.81/230.90	c   rins             :       0.00          0          0
230.81/230.90	c   localbranching   :       0.00          0          0
230.81/230.90	c   mutation         :       0.00          0          0
230.81/230.90	c   dins             :       0.00          0          0
230.81/230.90	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
230.81/230.90	c   primal LP        :      26.17          0          0       0.00       0.00
230.81/230.90	c   dual LP          :     139.92     103470     590610       5.71    4221.05
230.81/230.90	c   barrier LP       :       0.00          0          0       0.00          -
230.81/230.90	c   diving/probing LP:       2.04       1438       7807       5.43    3826.96
230.81/230.90	c   strong branching :       7.50       8998      76630       8.52   10217.33
230.81/230.90	c     (at root node) :          -         22       1012      46.00          -
230.81/230.90	c   conflict analysis:       0.00          0          0       0.00          -
230.81/230.90	c B&B Tree           :
230.81/230.90	c   number of runs   :          1
230.81/230.90	c   nodes            :      38260
230.81/230.90	c   nodes (total)    :      38260
230.81/230.90	c   nodes left       :          0
230.81/230.90	c   max depth        :        111
230.81/230.90	c   max depth (total):        111
230.81/230.90	c   backtracks       :       3994 (10.4%)
230.81/230.90	c   delayed cutoffs  :       3774
230.81/230.90	c   repropagations   :      12571 (63634 domain reductions, 3448 cutoffs)
230.81/230.90	c   avg switch length:       4.75
230.81/230.90	c   switching time   :      31.00
230.81/230.90	c Solution           :
230.81/230.90	c   Solutions found  :          1 (1 improvements)
230.81/230.90	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 38260 nodes, 228.61 seconds, depth 98, found by <relaxation>)
230.81/230.90	c   Dual Bound       : +3.00000000000000e+00
230.81/230.90	c   Gap              :       0.00 %
230.81/230.90	c   Root Dual Bound  : +3.00000000000000e+00
230.81/230.93	c Time complete: 230.84.

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-1869973-1245187554/watcher-1869973-1245187554 -o /tmp/evaluation-result-1869973-1245187554/solver-1869973-1245187554 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869973-1245187554.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: 0.92 0.97 0.98 3/64 4853
/proc/meminfo: memFree=1823144/2055920 swapFree=4192812/4192956
[pid=4853] ppid=4851 vsize=5812 CPUtime=0
/proc/4853/stat : 4853 (pbscip.linux.x8) R 4851 4853 4010 0 -1 4194304 518 0 0 0 0 0 0 0 18 0 1 0 186356032 5951488 502 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/4853/statm: 1453 503 332 1256 0 192 0

[startup+0.0798059 s]
/proc/loadavg: 0.92 0.97 0.98 3/64 4853
/proc/meminfo: memFree=1823144/2055920 swapFree=4192812/4192956
[pid=4853] ppid=4851 vsize=15156 CPUtime=0.06
/proc/4853/stat : 4853 (pbscip.linux.x8) R 4851 4853 4010 0 -1 4194304 2923 0 0 0 3 3 0 0 18 0 1 0 186356032 15519744 2553 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4853/statm: 3789 2553 446 1256 0 2528 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 15156

[startup+0.101808 s]
/proc/loadavg: 0.92 0.97 0.98 3/64 4853
/proc/meminfo: memFree=1823144/2055920 swapFree=4192812/4192956
[pid=4853] ppid=4851 vsize=15156 CPUtime=0.09
/proc/4853/stat : 4853 (pbscip.linux.x8) R 4851 4853 4010 0 -1 4194304 2923 0 0 0 4 5 0 0 18 0 1 0 186356032 15519744 2553 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4853/statm: 3789 2553 446 1256 0 2528 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15156

[startup+0.301832 s]
/proc/loadavg: 0.92 0.97 0.98 3/64 4853
/proc/meminfo: memFree=1823144/2055920 swapFree=4192812/4192956
[pid=4853] ppid=4851 vsize=21412 CPUtime=0.29
/proc/4853/stat : 4853 (pbscip.linux.x8) R 4851 4853 4010 0 -1 4194304 4452 0 0 0 21 8 0 0 19 0 1 0 186356032 21925888 4069 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4853/statm: 5353 4069 677 1256 0 4092 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21412

[startup+0.701877 s]
/proc/loadavg: 0.92 0.97 0.98 3/64 4853
/proc/meminfo: memFree=1823144/2055920 swapFree=4192812/4192956
[pid=4853] ppid=4851 vsize=26004 CPUtime=0.69
/proc/4853/stat : 4853 (pbscip.linux.x8) R 4851 4853 4010 0 -1 4194304 7414 0 0 0 59 10 0 0 22 0 1 0 186356032 26628096 4999 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4853/statm: 6501 4999 689 1256 0 5240 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 26004

[startup+1.50197 s]
/proc/loadavg: 0.92 0.97 0.98 2/65 4854
/proc/meminfo: memFree=1805216/2055920 swapFree=4192812/4192956
[pid=4853] ppid=4851 vsize=26004 CPUtime=1.49
/proc/4853/stat : 4853 (pbscip.linux.x8) R 4851 4853 4010 0 -1 4194304 7515 0 0 0 137 12 0 0 25 0 1 0 186356032 26628096 5100 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4853/statm: 6501 5100 694 1256 0 5240 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 26004

[startup+3.10116 s]
/proc/loadavg: 0.92 0.97 0.98 2/65 4854
/proc/meminfo: memFree=1805024/2055920 swapFree=4192812/4192956
[pid=4853] ppid=4851 vsize=26004 CPUtime=3.09
/proc/4853/stat : 4853 (pbscip.linux.x8) R 4851 4853 4010 0 -1 4194304 7613 0 0 0 296 13 0 0 25 0 1 0 186356032 26628096 5198 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4853/statm: 6501 5198 696 1256 0 5240 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26004

[startup+6.30153 s]
/proc/loadavg: 0.93 0.97 0.98 2/65 4854
/proc/meminfo: memFree=1803744/2055920 swapFree=4192812/4192956
[pid=4853] ppid=4851 vsize=26672 CPUtime=6.29
/proc/4853/stat : 4853 (pbscip.linux.x8) R 4851 4853 4010 0 -1 4194304 7912 0 0 0 614 15 0 0 25 0 1 0 186356032 27312128 5497 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4853/statm: 6668 5497 697 1256 0 5407 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 26672

[startup+12.7013 s]
/proc/loadavg: 0.93 0.97 0.98 2/65 4854
/proc/meminfo: memFree=1802016/2055920 swapFree=4192812/4192956
[pid=4853] ppid=4851 vsize=28372 CPUtime=12.68
/proc/4853/stat : 4853 (pbscip.linux.x8) R 4851 4853 4010 0 -1 4194304 8328 0 0 0 1248 20 0 0 25 0 1 0 186356032 29052928 5913 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4853/statm: 7093 5913 697 1256 0 5832 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 28372

[startup+25.5018 s]
/proc/loadavg: 0.95 0.97 0.98 2/65 4854
/proc/meminfo: memFree=1800160/2055920 swapFree=4192812/4192956
[pid=4853] ppid=4851 vsize=30208 CPUtime=25.48
/proc/4853/stat : 4853 (pbscip.linux.x8) R 4851 4853 4010 0 -1 4194304 8806 0 0 0 2516 32 0 0 25 0 1 0 186356032 30932992 6391 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4853/statm: 7552 6391 697 1256 0 6291 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 30208

[startup+51.1017 s]
/proc/loadavg: 0.96 0.97 0.98 2/65 4854
/proc/meminfo: memFree=1795488/2055920 swapFree=4192812/4192956
[pid=4853] ppid=4851 vsize=35040 CPUtime=51.06
/proc/4853/stat : 4853 (pbscip.linux.x8) R 4851 4853 4010 0 -1 4194304 10031 0 0 0 5050 56 0 0 25 0 1 0 186356032 35880960 7616 1992294400 4194304 9342243 548682068736 18446744073709551615 5890008 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4853/statm: 8760 7616 697 1256 0 7499 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 35040

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 4854
/proc/meminfo: memFree=1787616/2055920 swapFree=4192812/4192956
[pid=4853] ppid=4851 vsize=43132 CPUtime=102.25
/proc/4853/stat : 4853 (pbscip.linux.x8) R 4851 4853 4010 0 -1 4194304 11951 0 0 0 10123 102 0 0 25 0 1 0 186356032 44167168 9536 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4853/statm: 10783 9536 697 1256 0 9522 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 43132

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4854
/proc/meminfo: memFree=1777952/2055920 swapFree=4192812/4192956
[pid=4853] ppid=4851 vsize=52740 CPUtime=162.23
/proc/4853/stat : 4853 (pbscip.linux.x8) R 4851 4853 4010 0 -1 4194304 14358 0 0 0 16069 154 0 0 25 0 1 0 186356032 54005760 11943 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4853/statm: 13185 11943 697 1256 0 11924 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 52740

[startup+222.302 s]
/proc/loadavg: 1.04 0.99 0.98 2/65 4854
/proc/meminfo: memFree=1769376/2055920 swapFree=4192812/4192956
[pid=4853] ppid=4851 vsize=61500 CPUtime=222.21
/proc/4853/stat : 4853 (pbscip.linux.x8) R 4851 4853 4010 0 -1 4194304 16482 0 0 0 22016 205 0 0 25 0 1 0 186356032 62976000 14067 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4853/statm: 15375 14067 697 1256 0 14114 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 61500

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

[startup+223.902 s]
/proc/loadavg: 1.04 0.99 0.98 2/65 4854
/proc/meminfo: memFree=1769312/2055920 swapFree=4192812/4192956
[pid=4853] ppid=4851 vsize=61500 CPUtime=223.82
/proc/4853/stat : 4853 (pbscip.linux.x8) R 4851 4853 4010 0 -1 4194304 16503 0 0 0 22175 207 0 0 25 0 1 0 186356032 62976000 14088 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4853/statm: 15375 14088 697 1256 0 14114 0
Current children cumulated CPU time (s) 223.82
Current children cumulated vsize (KiB) 61500

[startup+227.102 s]
/proc/loadavg: 1.04 0.99 0.98 2/65 4854
/proc/meminfo: memFree=1768928/2055920 swapFree=4192812/4192956
[pid=4853] ppid=4851 vsize=61500 CPUtime=227.01
/proc/4853/stat : 4853 (pbscip.linux.x8) R 4851 4853 4010 0 -1 4194304 16584 0 0 0 22492 209 0 0 25 0 1 0 186356032 62976000 14169 1992294400 4194304 9342243 548682068736 18446744073709551615 6088261 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4853/statm: 15375 14169 697 1256 0 14114 0
Current children cumulated CPU time (s) 227.01
Current children cumulated vsize (KiB) 61500

[startup+228.701 s]
/proc/loadavg: 1.03 0.99 0.98 2/65 4854
/proc/meminfo: memFree=1768736/2055920 swapFree=4192812/4192956
[pid=4853] ppid=4851 vsize=61988 CPUtime=228.62
/proc/4853/stat : 4853 (pbscip.linux.x8) R 4851 4853 4010 0 -1 4194304 16626 0 0 0 22651 211 0 0 25 0 1 0 186356032 63475712 14211 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4853/statm: 15497 14211 697 1256 0 14236 0
Current children cumulated CPU time (s) 228.62
Current children cumulated vsize (KiB) 61988

[startup+230.302 s]
/proc/loadavg: 1.03 0.99 0.98 2/65 4854
/proc/meminfo: memFree=1768608/2055920 swapFree=4192812/4192956
[pid=4853] ppid=4851 vsize=62204 CPUtime=230.21
/proc/4853/stat : 4853 (pbscip.linux.x8) R 4851 4853 4010 0 -1 4194304 16683 0 0 0 22809 212 0 0 25 0 1 0 186356032 63696896 14268 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4853/statm: 15551 14268 697 1256 0 14290 0
Current children cumulated CPU time (s) 230.21
Current children cumulated vsize (KiB) 62204

[startup+230.702 s]
/proc/loadavg: 1.03 0.99 0.98 2/65 4854
/proc/meminfo: memFree=1768608/2055920 swapFree=4192812/4192956
[pid=4853] ppid=4851 vsize=62204 CPUtime=230.61
/proc/4853/stat : 4853 (pbscip.linux.x8) R 4851 4853 4010 0 -1 4194304 16701 0 0 0 22849 212 0 0 25 0 1 0 186356032 63696896 14286 1992294400 4194304 9342243 548682068736 18446744073709551615 7008309 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4853/statm: 15551 14286 697 1256 0 14290 0
Current children cumulated CPU time (s) 230.61
Current children cumulated vsize (KiB) 62204

[startup+230.902 s]
/proc/loadavg: 1.03 0.99 0.98 2/65 4854
/proc/meminfo: memFree=1768416/2055920 swapFree=4192812/4192956
[pid=4853] ppid=4851 vsize=62204 CPUtime=230.81
/proc/4853/stat : 4853 (pbscip.linux.x8) R 4851 4853 4010 0 -1 4194304 16702 0 0 0 22869 212 0 0 25 0 1 0 186356032 63696896 14287 1992294400 4194304 9342243 548682068736 18446744073709551615 8305712 0 0 4096 0 0 0 0 17 1 0 0
/proc/4853/statm: 15551 14287 697 1256 0 14290 0
Current children cumulated CPU time (s) 230.81
Current children cumulated vsize (KiB) 62204

Child status: 0
Real time (s): 230.934
CPU time (s): 230.851
CPU user time (s): 228.713
CPU system time (s): 2.13768
CPU usage (%): 99.9641
Max. virtual memory (cumulated for all children) (KiB): 62204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 228.713
system time used= 2.13767
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16707
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= 454

runsolver used 0.173973 second user time and 0.499924 second system time

The end

Launcher Data 

Begin job on node11 at 2009-06-16 23:25:54
IDJOB=1869973
IDBENCH=47985
IDSOLVER=684
FILE ID=node11/1869973-1245187554
PBS_JOBID= 9363930
Free space on /tmp= 66196 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=211-P1=113-P2=103-P3=37-P4=167-P5=5-P6=191-P7=13-P8=223-P9=137-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-1869973-1245187554/watcher-1869973-1245187554 -o /tmp/evaluation-result-1869973-1245187554/solver-1869973-1245187554 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869973-1245187554.opb

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

MD5SUM BENCH= 747af0da1666dabab7e7b60330c37a87
RANDOM SEED=996664808

node11.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		: 3000.234
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		: 3000.234
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:       1823560 kB
Buffers:         49492 kB
Cached:         110784 kB
SwapCached:          0 kB
Active:          75360 kB
Inactive:        98348 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1823560 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           11812 kB
Writeback:           0 kB
Mapped:          23244 kB
Slab:            44596 kB
Committed_AS:   189088 kB
PageTables:       1456 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= 66184 MiB
End job on node11 at 2009-06-16 23:29:45