Trace number 1870029

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 308.827 308.932

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=103-P1=277-P2=401-P3=67-P4=337-P5=17-P6=499-P7=23-B.opb
MD5SUM9de8f37e65dc0eaf693e157cab5aa725
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 benchmark16.3035
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 variables189
Total number of constraints15
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 constraints15
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)567
Sum of products size (including duplicates)1134
Number of different products567
Sum of products size1134

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-1870029-1245188048.opb>
0.00/0.01	c original problem has 756 variables (756 bin, 0 int, 0 impl, 0 cont) and 582 constraints
0.00/0.02	c start presolving problem
0.00/0.02	c presolving:
0.09/0.12	c (round 1) 7 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 56 chg coeffs, 0 upgd conss, 3108 impls, 0 clqs
0.09/0.13	c (round 2) 25 del vars, 16 del conss, 0 chg bounds, 0 chg sides, 72 chg coeffs, 8 upgd conss, 4836 impls, 0 clqs
0.09/0.13	c (round 3) 43 del vars, 32 del conss, 0 chg bounds, 0 chg sides, 88 chg coeffs, 8 upgd conss, 6276 impls, 0 clqs
0.09/0.13	c (round 4) 61 del vars, 48 del conss, 0 chg bounds, 0 chg sides, 104 chg coeffs, 8 upgd conss, 7428 impls, 0 clqs
0.09/0.14	c (round 5) 79 del vars, 64 del conss, 0 chg bounds, 0 chg sides, 120 chg coeffs, 8 upgd conss, 8292 impls, 0 clqs
0.09/0.14	c (round 6) 97 del vars, 80 del conss, 0 chg bounds, 0 chg sides, 136 chg coeffs, 8 upgd conss, 8868 impls, 0 clqs
0.09/0.14	c (round 7) 115 del vars, 96 del conss, 0 chg bounds, 0 chg sides, 152 chg coeffs, 8 upgd conss, 9156 impls, 0 clqs
0.09/0.14	c (round 8) 133 del vars, 112 del conss, 0 chg bounds, 0 chg sides, 168 chg coeffs, 8 upgd conss, 9156 impls, 0 clqs
0.09/0.17	c    (0.1s) probing: 206/623 (33.1%) - 0 fixings, 0 aggregations, 14 implications, 0 bound changes
0.09/0.17	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.09/0.17	c presolving (9 rounds):
0.09/0.17	c  133 deleted vars, 112 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 168 changed coefficients
0.09/0.17	c  9184 implications, 0 cliques
0.09/0.17	c presolved problem has 623 variables (623 bin, 0 int, 0 impl, 0 cont) and 463 constraints
0.09/0.17	c     448 constraints of type <and>
0.09/0.17	c       7 constraints of type <linear>
0.09/0.17	c       8 constraints of type <logicor>
0.09/0.17	c transformed objective value is always integral (scale: 2)
0.09/0.17	c Presolving Time: 0.09
0.09/0.17	c OPT-NLC
0.09/0.17	c -----------------------------------------------------------------------------------------------
0.09/0.17	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.17	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.17	c limits/memory = c 1620
0.09/0.17	c # maximal time in seconds to run
0.09/0.17	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.17	c limits/time = c 1791
0.09/0.17	c # frequency for displaying node information lines
0.09/0.17	c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.17	c display/freq = c 10000
0.09/0.17	c -----------------------------------------------------------------------------------------------
0.09/0.17	c start solving problem
0.09/0.17	c 
0.09/0.18	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.18	c   0.1s|     1 |     0 |    21 |2842k|   0 |  12 | 623 | 463 | 463 | 623 | 911 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.27	c   0.2s|     1 |     0 |   709 |2872k|   0 |  15 | 623 | 463 | 463 | 623 | 915 |   4 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.31	c   0.2s|     1 |     0 |   714 |2889k|   0 |  11 | 623 | 463 | 463 | 623 | 918 |   7 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.34	c   0.2s|     1 |     0 |   731 |2900k|   0 |  21 | 623 | 463 | 463 | 623 | 920 |   9 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.39	c   0.3s|     1 |     0 |   754 |2907k|   0 |  29 | 623 | 463 | 463 | 623 | 928 |  17 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.39/0.46	c   0.4s|     1 |     0 |   801 |2933k|   0 |  31 | 623 | 463 | 463 | 623 | 936 |  25 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.49/0.51	c   0.4s|     1 |     0 |   832 |2957k|   0 |  46 | 623 | 463 | 463 | 623 | 949 |  38 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.49/0.58	c   0.5s|     1 |     0 |   871 |2971k|   0 |  44 | 623 | 463 | 463 | 623 | 963 |  52 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.89/0.90	c   0.8s|     1 |     2 |   871 |2972k|   0 |  44 | 623 | 463 | 463 | 623 | 963 |  52 |   0 |  29 | 3.000000e+00 |      --      |    Inf 
66.26/66.39	c  65.7s| 10000 |  6266 |194260 |  12M|  97 |   8 | 623 |4153 |2395 | 623 | 336 |  84k|4977 |4521 | 3.000000e+00 |      --      |    Inf 
123.55/123.60	c   122s| 20000 | 12237 |363200 |  17M|  98 |   2 | 623 |1944 | 254 | 623 | 397 | 153k|9970 |6322 | 3.000000e+00 |      --      |    Inf 
178.93/179.04	c   177s| 30000 | 17769 |524822 |  23M|  98 |   8 | 623 |1701 | 514 | 623 | 399 | 221k|  15k|8144 | 3.000000e+00 |      --      |    Inf 
231.11/231.20	c   229s| 40000 | 23510 |689902 |  30M|  98 |   - | 623 |2155 | 369 |   0 |   0 | 283k|  19k|9632 | 3.000000e+00 |      --      |    Inf 
282.10/282.29	c   280s| 50000 | 28667 |848919 |  35M|  98 |   5 | 623 |1738 | 492 | 623 | 190 | 341k|  25k|  10k| 3.000000e+00 |      --      |    Inf 
308.79/308.90	o 3
308.79/308.90	c * 306s| 55086 |     0 |925301 |5252k|  98 |   - | 623 |1911 | 285 | 623 | 341 | 370k|  28k|  11k| 3.000000e+00 | 3.000000e+00 |   0.00%
308.79/308.90	c 
308.79/308.90	c SCIP Status        : problem is solved [optimal solution found]
308.79/308.90	c Solving Time (sec) : 305.85
308.79/308.90	c Solving Nodes      : 55086
308.79/308.90	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
308.79/308.90	c Dual Bound         : +3.00000000000000e+00
308.79/308.90	c Gap                : 0.00 %
308.79/308.90	c NODE         55086
308.79/308.90	c DUAL BOUND   3
308.79/308.90	c PRIMAL BOUND 3
308.79/308.90	c GAP          0
308.79/308.90	s OPTIMUM FOUND
308.79/308.90	v -x189 -x188 -x187 -x186 -x185 -x184 x183 x182 -x181 -x180 x179 -x178 -x177 -x176 -x175 x174 -x173 -x172 -x126 -x125 -x124 -x123 
308.79/308.90	v -x122 -x121 x120 x119 x118 -x171 -x170 -x169 -x168 -x167 -x166 -x165 x164 -x163 x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 
308.79/308.90	v x109 -x162 -x161 -x160 -x159 x158 -x157 -x156 -x155 -x154 x108 x107 -x106 x105 -x104 x103 -x102 x101 x100 -x153 x152 x151 
308.79/308.90	v -x150 x149 x148 x147 x146 x145 -x99 x98 -x97 x96 -x95 x94 -x93 -x92 x91 -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 -x136 
308.79/308.90	v x90 -x89 -x88 x87 -x86 x85 -x84 -x83 x82 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127 -x81 -x80 -x79 -x78 -x77 x76 
308.79/308.90	v -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 -x49 -x48 
308.79/308.90	v 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 -x21 
308.79/308.90	v -x20 x19 -x18 -x17 -x16 -x15 -x14 -x13 -x12 x11 x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
308.79/308.90	c SCIP Status        : problem is solved [optimal solution found]
308.79/308.90	c Solving Time       :     305.85
308.79/308.90	c Original Problem   :
308.79/308.90	c   Problem name     : HOME/instance-1870029-1245188048.opb
308.79/308.90	c   Variables        : 756 (756 binary, 0 integer, 0 implicit integer, 0 continuous)
308.79/308.90	c   Constraints      : 582 initial, 582 maximal
308.79/308.90	c Presolved Problem  :
308.79/308.90	c   Problem name     : t_HOME/instance-1870029-1245188048.opb
308.79/308.90	c   Variables        : 623 (623 binary, 0 integer, 0 implicit integer, 0 continuous)
308.79/308.90	c   Constraints      : 463 initial, 4428 maximal
308.79/308.90	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
308.79/308.90	c   trivial          :       0.00          0          0          0          0          0          0          0          0
308.79/308.90	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
308.79/308.90	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
308.79/308.90	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
308.79/308.90	c   implics          :       0.00          0          0          0          0          0          0          0          0
308.79/308.90	c   probing          :       0.03          0          0          0          0          0          0          0          0
308.79/308.90	c   and              :       0.05         14        112          0          0          0        112          0        112
308.79/308.90	c   linear           :       0.00          1          6          0          0          0          0          0         56
308.79/308.90	c   logicor          :       0.00          0          0          0          0          0          0          0          0
308.79/308.90	c   root node        :          -          0          -          -          0          -          -          -          -
308.79/308.90	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
308.79/308.90	c   integral         :          0          0          0      46347          0         37        697          0          0      91816
308.79/308.90	c   and              :        448     130234     147629          1          0       2304     289472     370143          0          0
308.79/308.90	c   linear           :          7          7     145325          1          0      12012      95896          0          0          0
308.79/308.90	c   logicor          :          8+         7      72035          1          0        221      13911          0          0          0
308.79/308.90	c   countsols        :          0          0          0          1          0          0          0          0          0          0
308.79/308.90	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
308.79/308.90	c   integral         :      10.90       0.00       0.00      10.90       0.00
308.79/308.90	c   and              :      15.16      11.70       3.46       0.00       0.00
308.79/308.90	c   linear           :       8.44       0.00       8.44       0.00       0.00
308.79/308.90	c   logicor          :       2.73       0.00       2.73       0.00       0.00
308.79/308.90	c   countsols        :       0.00       0.00       0.00       0.00       0.00
308.79/308.90	c Propagators        :       Time      Calls    Cutoffs    DomReds
308.79/308.90	c   rootredcost      :       0.12          0          0          0
308.79/308.90	c   pseudoobj        :       0.20     147206          0          0
308.79/308.90	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
308.79/308.90	c   propagation      :       6.48      14537      14526     185448       60.8       2828       31.7          -
308.79/308.90	c   infeasible LP    :       0.00         51          0          0        0.0          0        0.0          0
308.79/308.90	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
308.79/308.90	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
308.79/308.90	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
308.79/308.90	c   applied globally :          -          -          -      28607       30.8          -          -          -
308.79/308.90	c   applied locally  :          -          -          -         30       65.8          -          -          -
308.79/308.90	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
308.79/308.90	c   cut pool         :       0.00          6          -          -         18          -    (maximal pool size: 49)
308.79/308.90	c   redcost          :       2.43     130234          0          0          0          0
308.79/308.90	c   impliedbounds    :       0.00          7          0          0         20          0
308.79/308.90	c   intobj           :       0.00          0          0          0          0          0
308.79/308.90	c   gomory           :       0.04          7          0          0         86          0
308.79/308.90	c   strongcg         :       0.04          7          0          0         15          0
308.79/308.90	c   cmir             :       0.05          7          0          0         30          0
308.79/308.90	c   flowcover        :       0.14          7          0          0         48          0
308.79/308.90	c   clique           :       0.00          1          0          0          0          0
308.79/308.90	c   zerohalf         :       0.00          0          0          0          0          0
308.79/308.90	c   mcf              :       0.00          1          0          0          0          0
308.79/308.90	c Pricers            :       Time      Calls       Vars
308.79/308.90	c   problem variables:       0.00          0          0
308.79/308.90	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
308.79/308.90	c   relpscost        :      10.80      46346         37        697          0          0      91816
308.79/308.90	c   pscost           :       0.00          0          0          0          0          0          0
308.79/308.90	c   inference        :       0.00          0          0          0          0          0          0
308.79/308.90	c   mostinf          :       0.00          0          0          0          0          0          0
308.79/308.90	c   leastinf         :       0.00          0          0          0          0          0          0
308.79/308.90	c   fullstrong       :       0.00          0          0          0          0          0          0
308.79/308.90	c   allfullstrong    :       0.00          0          0          0          0          0          0
308.79/308.90	c   random           :       0.00          0          0          0          0          0          0
308.79/308.90	c Primal Heuristics  :       Time      Calls      Found
308.79/308.90	c   LP solutions     :       0.12          -          1
308.79/308.90	c   pseudo solutions :       0.00          -          0
308.79/308.90	c   oneopt           :       0.04          0          0
308.79/308.90	c   crossover        :       0.03          0          0
308.79/308.90	c   guideddiving     :       0.00          0          0
308.79/308.90	c   intshifting      :       0.00          0          0
308.79/308.90	c   pscostdiving     :       0.58         48          0
308.79/308.90	c   fracdiving       :       0.57         48          0
308.79/308.90	c   veclendiving     :       0.46         48          0
308.79/308.90	c   linesearchdiving :       0.42         48          0
308.79/308.90	c   coefdiving       :       0.55         49          0
308.79/308.90	c   objpscostdiving  :       0.68         25          0
308.79/308.90	c   feaspump         :       0.62         25          0
308.79/308.90	c   rootsoldiving    :       0.67         25          0
308.79/308.90	c   simplerounding   :       0.11          0          0
308.79/308.90	c   rounding         :       0.26       5166          0
308.79/308.90	c   shifting         :       4.17       1648          0
308.79/308.90	c   fixandinfer      :       0.00          0          0
308.79/308.90	c   intdiving        :       0.00          0          0
308.79/308.90	c   actconsdiving    :       0.00          0          0
308.79/308.90	c   octane           :       0.00          0          0
308.79/308.90	c   rens             :       0.03          1          0
308.79/308.90	c   rins             :       0.00          0          0
308.79/308.90	c   localbranching   :       0.00          0          0
308.79/308.90	c   mutation         :       0.00          0          0
308.79/308.90	c   dins             :       0.00          0          0
308.79/308.90	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
308.79/308.90	c   primal LP        :      35.57          0          0       0.00       0.00
308.79/308.90	c   dual LP          :     182.48     139439     902926       6.48    4948.08
308.79/308.90	c   barrier LP       :       0.00          0          0       0.00          -
308.79/308.90	c   diving/probing LP:       3.61       2623      22375       8.53    6198.06
308.79/308.90	c   strong branching :       9.82      11463     107998       9.42   10997.76
308.79/308.90	c     (at root node) :          -         29       2497      86.10          -
308.79/308.90	c   conflict analysis:       0.00          0          0       0.00          -
308.79/308.90	c B&B Tree           :
308.79/308.90	c   number of runs   :          1
308.79/308.90	c   nodes            :      55086
308.79/308.90	c   nodes (total)    :      55086
308.79/308.90	c   nodes left       :          0
308.79/308.90	c   max depth        :         98
308.79/308.90	c   max depth (total):         98
308.79/308.90	c   backtracks       :       5835 (10.6%)
308.79/308.90	c   delayed cutoffs  :       5537
308.79/308.90	c   repropagations   :      18097 (84607 domain reductions, 4996 cutoffs)
308.79/308.90	c   avg switch length:       5.31
308.79/308.90	c   switching time   :      42.36
308.79/308.90	c Solution           :
308.79/308.90	c   Solutions found  :          1 (1 improvements)
308.79/308.90	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 55086 nodes, 305.73 seconds, depth 63, found by <relaxation>)
308.79/308.90	c   Dual Bound       : +3.00000000000000e+00
308.79/308.90	c   Gap              :       0.00 %
308.79/308.90	c   Root Dual Bound  : +3.00000000000000e+00
308.79/308.93	c Time complete: 308.82.

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-1870029-1245188048/watcher-1870029-1245188048 -o /tmp/evaluation-result-1870029-1245188048/solver-1870029-1245188048 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870029-1245188048.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 4784
/proc/meminfo: memFree=1890824/2055920 swapFree=4192956/4192956
[pid=4784] ppid=4782 vsize=5812 CPUtime=0
/proc/4784/stat : 4784 (pbscip.linux.x8) R 4782 4784 3836 0 -1 4194304 525 0 0 0 0 0 0 0 18 0 1 0 3134315 5951488 509 1992294400 4194304 9342243 548682068736 18446744073709551615 8160080 0 0 4096 0 0 0 0 17 1 0 0
/proc/4784/statm: 1454 517 345 1256 0 193 0

[startup+0.0221799 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4784
/proc/meminfo: memFree=1890824/2055920 swapFree=4192956/4192956
[pid=4784] ppid=4782 vsize=13800 CPUtime=0.01
/proc/4784/stat : 4784 (pbscip.linux.x8) R 4782 4784 3836 0 -1 4194304 2576 0 0 0 0 1 0 0 18 0 1 0 3134315 14131200 2206 1992294400 4194304 9342243 548682068736 18446744073709551615 4785040 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4784/statm: 3450 2208 440 1256 0 2189 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 13800

[startup+0.101191 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4784
/proc/meminfo: memFree=1890824/2055920 swapFree=4192956/4192956
[pid=4784] ppid=4782 vsize=15024 CPUtime=0.09
/proc/4784/stat : 4784 (pbscip.linux.x8) R 4782 4784 3836 0 -1 4194304 2890 0 0 0 3 6 0 0 18 0 1 0 3134315 15384576 2520 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4784/statm: 3756 2520 446 1256 0 2495 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15024

[startup+0.30122 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4784
/proc/meminfo: memFree=1890824/2055920 swapFree=4192956/4192956
[pid=4784] ppid=4782 vsize=22152 CPUtime=0.29
/proc/4784/stat : 4784 (pbscip.linux.x8) R 4782 4784 3836 0 -1 4194304 4554 0 0 0 20 9 0 0 19 0 1 0 3134315 22683648 4183 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4784/statm: 5538 4183 677 1256 0 4277 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22152

[startup+0.701277 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4784
/proc/meminfo: memFree=1890824/2055920 swapFree=4192956/4192956
[pid=4784] ppid=4782 vsize=27028 CPUtime=0.69
/proc/4784/stat : 4784 (pbscip.linux.x8) R 4782 4784 3836 0 -1 4194304 7431 0 0 0 59 10 0 0 22 0 1 0 3134315 27676672 5016 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4784/statm: 6757 5016 687 1256 0 5496 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 27028

[startup+1.50139 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4785
/proc/meminfo: memFree=1873344/2055920 swapFree=4192956/4192956
[pid=4784] ppid=4782 vsize=27028 CPUtime=1.49
/proc/4784/stat : 4784 (pbscip.linux.x8) R 4782 4784 3836 0 -1 4194304 7465 0 0 0 138 11 0 0 25 0 1 0 3134315 27676672 5050 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4784/statm: 6757 5050 691 1256 0 5496 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 27028

[startup+3.10162 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4785
/proc/meminfo: memFree=1872640/2055920 swapFree=4192956/4192956
[pid=4784] ppid=4782 vsize=27028 CPUtime=3.09
/proc/4784/stat : 4784 (pbscip.linux.x8) R 4782 4784 3836 0 -1 4194304 7721 0 0 0 297 12 0 0 25 0 1 0 3134315 27676672 5306 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4784/statm: 6757 5306 695 1256 0 5496 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 27028

[startup+6.30108 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4785
/proc/meminfo: memFree=1871168/2055920 swapFree=4192956/4192956
[pid=4784] ppid=4782 vsize=27252 CPUtime=6.28
/proc/4784/stat : 4784 (pbscip.linux.x8) R 4782 4784 3836 0 -1 4194304 8004 0 0 0 613 15 0 0 25 0 1 0 3134315 27906048 5588 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4784/statm: 6813 5588 695 1256 0 5552 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 27252

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4785
/proc/meminfo: memFree=1870208/2055920 swapFree=4192956/4192956
[pid=4784] ppid=4782 vsize=28592 CPUtime=12.68
/proc/4784/stat : 4784 (pbscip.linux.x8) R 4782 4784 3836 0 -1 4194304 8242 0 0 0 1247 21 0 0 25 0 1 0 3134315 29278208 5826 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4784/statm: 7148 5826 695 1256 0 5887 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 28592

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4785
/proc/meminfo: memFree=1867456/2055920 swapFree=4192956/4192956
[pid=4784] ppid=4782 vsize=30972 CPUtime=25.48
/proc/4784/stat : 4784 (pbscip.linux.x8) R 4782 4784 3836 0 -1 4194304 8904 0 0 0 2515 33 0 0 25 0 1 0 3134315 31715328 6488 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4784/statm: 7743 6488 698 1256 0 6482 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 30972

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4785
/proc/meminfo: memFree=1863040/2055920 swapFree=4192956/4192956
[pid=4784] ppid=4782 vsize=35816 CPUtime=51.07
/proc/4784/stat : 4784 (pbscip.linux.x8) R 4782 4784 3836 0 -1 4194304 10044 0 0 0 5051 56 0 0 25 0 1 0 3134315 36675584 7628 1992294400 4194304 9342243 548682068736 18446744073709551615 6039499 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4784/statm: 8954 7628 698 1256 0 7693 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 35816

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4785
/proc/meminfo: memFree=1854848/2055920 swapFree=4192956/4192956
[pid=4784] ppid=4782 vsize=44156 CPUtime=102.25
/proc/4784/stat : 4784 (pbscip.linux.x8) R 4782 4784 3836 0 -1 4194304 12064 0 0 0 10123 102 0 0 25 0 1 0 3134315 45215744 9648 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4784/statm: 11039 9648 698 1256 0 9778 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 44156

[startup+162.302 s]
/proc/loadavg: 1.10 1.03 1.01 2/65 4785
/proc/meminfo: memFree=1846784/2055920 swapFree=4192956/4192956
[pid=4784] ppid=4782 vsize=52352 CPUtime=162.24
/proc/4784/stat : 4784 (pbscip.linux.x8) R 4782 4784 3836 0 -1 4194304 14083 0 0 0 16064 160 0 0 25 0 1 0 3134315 53608448 11667 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4784/statm: 13088 11667 698 1256 0 11827 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 52352

[startup+222.301 s]
/proc/loadavg: 1.08 1.04 1.01 2/65 4785
/proc/meminfo: memFree=1839680/2055920 swapFree=4192956/4192956
[pid=4784] ppid=4782 vsize=58652 CPUtime=222.22
/proc/4784/stat : 4784 (pbscip.linux.x8) R 4782 4784 3836 0 -1 4194304 15836 0 0 0 22006 216 0 0 25 0 1 0 3134315 60059648 13420 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4784/statm: 14663 13420 698 1256 0 13402 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 58652

[startup+282.302 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 4785
/proc/meminfo: memFree=1830272/2055920 swapFree=4192956/4192956
[pid=4784] ppid=4782 vsize=68460 CPUtime=282.2
/proc/4784/stat : 4784 (pbscip.linux.x8) R 4782 4784 3836 0 -1 4194304 18195 0 0 0 27951 269 0 0 25 0 1 0 3134315 70103040 15779 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4784/statm: 17115 15779 698 1256 0 15854 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 68460

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

[startup+294.302 s]
/proc/loadavg: 1.02 1.03 1.00 2/65 4785
/proc/meminfo: memFree=1827904/2055920 swapFree=4192956/4192956
[pid=4784] ppid=4782 vsize=71164 CPUtime=294.19
/proc/4784/stat : 4784 (pbscip.linux.x8) R 4782 4784 3836 0 -1 4194304 18745 0 0 0 29139 280 0 0 25 0 1 0 3134315 72871936 16329 1992294400 4194304 9342243 548682068736 18446744073709551615 6253105 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4784/statm: 17791 16329 698 1256 0 16530 0
Current children cumulated CPU time (s) 294.19
Current children cumulated vsize (KiB) 71164

[startup+300.701 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 4785
/proc/meminfo: memFree=1827648/2055920 swapFree=4192956/4192956
[pid=4784] ppid=4782 vsize=71164 CPUtime=300.59
/proc/4784/stat : 4784 (pbscip.linux.x8) R 4782 4784 3836 0 -1 4194304 18816 0 0 0 29774 285 0 0 25 0 1 0 3134315 72871936 16400 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4784/statm: 17791 16400 698 1256 0 16530 0
Current children cumulated CPU time (s) 300.59
Current children cumulated vsize (KiB) 71164

[startup+303.903 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 4785
/proc/meminfo: memFree=1826944/2055920 swapFree=4192956/4192956
[pid=4784] ppid=4782 vsize=71468 CPUtime=303.79
/proc/4784/stat : 4784 (pbscip.linux.x8) R 4782 4784 3836 0 -1 4194304 18995 0 0 0 30091 288 0 0 25 0 1 0 3134315 73183232 16579 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4784/statm: 17867 16579 698 1256 0 16606 0
Current children cumulated CPU time (s) 303.79
Current children cumulated vsize (KiB) 71468

[startup+307.101 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 4785
/proc/meminfo: memFree=1826816/2055920 swapFree=4192956/4192956
[pid=4784] ppid=4782 vsize=71468 CPUtime=306.99
/proc/4784/stat : 4784 (pbscip.linux.x8) R 4782 4784 3836 0 -1 4194304 19024 0 0 0 30407 292 0 0 25 0 1 0 3134315 73183232 16608 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4784/statm: 17867 16608 698 1256 0 16606 0
Current children cumulated CPU time (s) 306.99
Current children cumulated vsize (KiB) 71468

[startup+307.901 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 4785
/proc/meminfo: memFree=1826816/2055920 swapFree=4192956/4192956
[pid=4784] ppid=4782 vsize=71468 CPUtime=307.79
/proc/4784/stat : 4784 (pbscip.linux.x8) R 4782 4784 3836 0 -1 4194304 19026 0 0 0 30486 293 0 0 25 0 1 0 3134315 73183232 16610 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4784/statm: 17867 16610 698 1256 0 16606 0
Current children cumulated CPU time (s) 307.79
Current children cumulated vsize (KiB) 71468

[startup+308.702 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 4785
/proc/meminfo: memFree=1826816/2055920 swapFree=4192956/4192956
[pid=4784] ppid=4782 vsize=71632 CPUtime=308.59
/proc/4784/stat : 4784 (pbscip.linux.x8) R 4782 4784 3836 0 -1 4194304 19049 0 0 0 30565 294 0 0 25 0 1 0 3134315 73351168 16633 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4784/statm: 17908 16633 698 1256 0 16647 0
Current children cumulated CPU time (s) 308.59
Current children cumulated vsize (KiB) 71632

[startup+308.902 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 4785
/proc/meminfo: memFree=1826816/2055920 swapFree=4192956/4192956
[pid=4784] ppid=4782 vsize=71632 CPUtime=308.79
/proc/4784/stat : 4784 (pbscip.linux.x8) R 4782 4784 3836 0 -1 4194304 19074 0 0 0 30585 294 0 0 25 0 1 0 3134315 73351168 16658 1992294400 4194304 9342243 548682068736 18446744073709551615 5854898 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4784/statm: 17908 16658 698 1256 0 16647 0
Current children cumulated CPU time (s) 308.79
Current children cumulated vsize (KiB) 71632

Child status: 0
Real time (s): 308.932
CPU time (s): 308.827
CPU user time (s): 305.875
CPU system time (s): 2.95255
CPU usage (%): 99.966
Max. virtual memory (cumulated for all children) (KiB): 71632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 305.875
system time used= 2.95255
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19079
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= 325

runsolver used 0.217966 second user time and 0.685895 second system time

The end

Launcher Data 

Begin job on node30 at 2009-06-16 23:34:09
IDJOB=1870029
IDBENCH=48013
IDSOLVER=684
FILE ID=node30/1870029-1245188048
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=9-P0=103-P1=277-P2=401-P3=67-P4=337-P5=17-P6=499-P7=23-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-1870029-1245188048/watcher-1870029-1245188048 -o /tmp/evaluation-result-1870029-1245188048/solver-1870029-1245188048 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870029-1245188048.opb

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

MD5SUM BENCH= 9de8f37e65dc0eaf693e157cab5aa725
RANDOM SEED=1877770582

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:       1891304 kB
Buffers:         31516 kB
Cached:          89796 kB
SwapCached:          0 kB
Active:          83456 kB
Inactive:        50688 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1891304 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           11996 kB
Writeback:           0 kB
Mapped:          22616 kB
Slab:            16568 kB
Committed_AS:    65092 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 23:39:18