Trace number 1869100

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
SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)OPT94 58.7031 58.7374

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-jnh220.opb
MD5SUMaa59811357c2c173a2986582be1a1c3c
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark94
Best CPU time to get the best result obtained on this benchmark0.039993
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 94
Optimality of the best value was proved YES
Number of variables200
Total number of constraints900
Number of constraints which are clauses900
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint11
Number of terms in the objective function 200
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 200
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.02	c SCIP version 1.1.0.7
0.00/0.02	c LP-Solver SoPlex 1.4.1
0.00/0.02	c user parameter file <scip.set> not found - using default parameters
0.00/0.02	c read problem <HOME/instance-1869100-1245158766.opb>
0.00/0.02	c original problem has 200 variables (200 bin, 0 int, 0 impl, 0 cont) and 900 constraints
0.00/0.03	c start presolving problem
0.00/0.03	c presolving:
0.00/0.07	c (round 1) 0 del vars, 15 del conss, 0 chg bounds, 15 chg sides, 0 chg coeffs, 885 upgd conss, 616 impls, 0 clqs
0.09/0.10	c presolving (2 rounds):
0.09/0.10	c  0 deleted vars, 15 deleted constraints, 0 tightened bounds, 0 added holes, 15 changed sides, 0 changed coefficients
0.09/0.10	c  1272 implications, 0 cliques
0.09/0.10	c presolved problem has 200 variables (200 bin, 0 int, 0 impl, 0 cont) and 885 constraints
0.09/0.10	c     885 constraints of type <logicor>
0.09/0.10	c transformed objective value is always integral (scale: 1)
0.09/0.10	c Presolving Time: 0.06
0.09/0.10	c strange?!, PURESAT with obj
0.09/0.10	c -----------------------------------------------------------------------------------------------
0.09/0.10	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.10	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.10	c limits/memory = c 1620
0.09/0.10	c # maximal time in seconds to run
0.09/0.10	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.10	c limits/time = c 1791
0.09/0.10	c # frequency for displaying node information lines
0.09/0.10	c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.10	c display/freq = c 10000
0.09/0.10	c -----------------------------------------------------------------------------------------------
0.09/0.10	c start solving problem
0.09/0.10	c 
0.49/0.52	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.49/0.52	c   0.5s|     1 |     0 |  1665 |1825k|   0 | 180 | 200 | 885 | 885 | 200 | 885 |   0 |   0 |   0 | 6.890088e+01 |      --      |    Inf 
1.29/1.38	c   1.3s|     1 |     0 |  3619 |3886k|   0 | 181 | 200 | 885 | 885 | 200 | 918 |  33 |   0 |   0 | 7.003897e+01 |      --      |    Inf 
1.59/1.61	c   1.6s|     1 |     0 |  3727 |6093k|   0 | 182 | 200 | 885 | 885 | 200 | 921 |  36 |   0 |   0 | 7.018392e+01 |      --      |    Inf 
1.79/1.87	c   1.8s|     1 |     0 |  3845 |6661k|   0 | 182 | 200 | 885 | 885 | 200 | 922 |  37 |   0 |   0 | 7.023901e+01 |      --      |    Inf 
2.09/2.15	c   2.1s|     1 |     0 |  3926 |8180k|   0 | 181 | 200 | 885 | 885 | 200 | 923 |  38 |   0 |   0 | 7.025776e+01 |      --      |    Inf 
2.39/2.41	c   2.4s|     1 |     0 |  3991 |8783k|   0 | 180 | 200 | 885 | 885 | 200 | 924 |  39 |   0 |   0 | 7.026717e+01 |      --      |    Inf 
2.69/2.70	c   2.6s|     1 |     0 |  4049 |  10M|   0 | 183 | 200 | 885 | 885 | 200 | 925 |  40 |   0 |   0 | 7.027673e+01 |      --      |    Inf 
2.89/2.99	c   2.9s|     1 |     0 |  4088 |  11M|   0 | 183 | 200 | 885 | 885 | 200 | 926 |  41 |   0 |   0 | 7.027871e+01 |      --      |    Inf 
3.20/3.29	c   3.2s|     1 |     0 |  4161 |  12M|   0 | 183 | 200 | 885 | 885 | 200 | 927 |  42 |   0 |   0 | 7.028578e+01 |      --      |    Inf 
3.49/3.58	c   3.5s|     1 |     0 |  4212 |  13M|   0 | 180 | 200 | 885 | 885 | 200 | 928 |  43 |   0 |   0 | 7.028989e+01 |      --      |    Inf 
3.79/3.88	c   3.8s|     1 |     0 |  4292 |  13M|   0 | 184 | 200 | 885 | 885 | 200 | 929 |  44 |   0 |   0 | 7.029517e+01 |      --      |    Inf 
4.09/4.14	c   4.1s|     1 |     0 |  4317 |  13M|   0 | 183 | 200 | 885 | 885 | 200 | 930 |  45 |   0 |   0 | 7.029646e+01 |      --      |    Inf 
4.39/4.41	c   4.3s|     1 |     0 |  4338 |  13M|   0 | 183 | 200 | 885 | 885 | 200 | 916 |  46 |   0 |   0 | 7.029758e+01 |      --      |    Inf 
4.59/4.69	c   4.6s|     1 |     0 |  4428 |  13M|   0 | 183 | 200 | 885 | 885 | 200 | 917 |  47 |   0 |   0 | 7.030474e+01 |      --      |    Inf 
4.89/4.96	c   4.9s|     1 |     0 |  4501 |  13M|   0 | 183 | 200 | 885 | 885 | 200 | 919 |  49 |   0 |   0 | 7.030831e+01 |      --      |    Inf 
13.49/13.59	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
13.49/13.59	c  13.4s|     1 |     2 |  4501 |  13M|   0 | 183 | 200 | 885 | 885 | 200 | 919 |  49 |   0 |  40 | 7.030831e+01 |      --      |    Inf 
29.98/30.04	o 95
29.98/30.04	c *29.8s|     9 |     4 |  6674 |  13M|   6 |   - | 200 | 888 | 263 | 200 | 909 |  49 |   3 | 279 | 7.269215e+01 | 9.500000e+01 |  30.69%
57.56/57.61	o 94
57.56/57.61	c *57.0s|   483 |     9 | 40875 |  13M|  21 |   - | 200 |1374 | 192 | 200 | 909 |  49 | 563 | 540 | 7.871739e+01 | 9.400000e+01 |  19.41%
58.66/58.71	c 
58.66/58.71	c SCIP Status        : problem is solved [optimal solution found]
58.66/58.71	c Solving Time (sec) : 58.13
58.66/58.71	c Solving Nodes      : 525
58.66/58.71	c Primal Bound       : +9.40000000000000e+01 (2 solutions)
58.66/58.71	c Dual Bound         : +9.40000000000000e+01
58.66/58.71	c Gap                : 0.00 %
58.66/58.72	c NODE         525
58.66/58.72	c DUAL BOUND   94
58.66/58.72	c PRIMAL BOUND 94
58.66/58.72	c GAP          0
58.66/58.72	s OPTIMUM FOUND
58.66/58.72	v -x200 x199 x198 -x197 x196 -x195 x194 -x193 x192 -x191 x190 -x189 -x188 x187 -x186 x185 x184 -x183 x182 -x181 -x180 x179 x178 -x177 
58.66/58.72	v x176 -x175 -x174 x173 -x172 x171 -x170 x169 -x168 x167 -x166 x165 -x164 x163 -x162 x161 -x160 -x159 x158 -x157 -x156 x155 
58.66/58.72	v -x154 x153 x152 -x151 x150 -x149 x148 -x147 x146 -x145 -x144 x143 x142 -x141 -x140 x139 -x138 -x137 x136 -x135 x134 -x133 -x132 
58.66/58.72	v x131 -x130 x129 x128 -x127 x126 -x125 x124 -x123 x122 -x121 x120 -x119 -x118 x117 -x116 -x115 -x114 x113 -x112 x111 -x110 
58.66/58.72	v x109 x108 -x107 -x106 x105 x104 -x103 -x102 x101 x100 -x99 x98 -x97 x96 -x95 -x94 -x93 x92 -x91 -x90 x89 x88 -x87 -x86 x85 
58.66/58.72	v x84 -x83 -x82 x81 x80 -x79 x78 -x77 -x76 x75 x74 -x73 -x72 x71 x70 -x69 x68 -x67 -x66 x65 -x64 -x63 -x62 x61 x60 -x59 -x58 x57 
58.66/58.72	v -x56 x55 x54 -x53 -x52 x51 -x50 x49 x48 -x47 x46 -x45 -x44 x43 -x42 x41 -x40 x39 -x38 x37 -x36 x35 x34 -x33 -x32 x31 -x30 x29 
58.66/58.72	v -x28 -x27 x26 -x25 -x24 x23 -x22 x21 -x20 x19 x18 -x17 x16 -x15 -x14 x13 -x12 x11 x10 -x9 -x8 x7 -x6 x5 -x4 x3 -x2 x1 
58.66/58.72	c SCIP Status        : problem is solved [optimal solution found]
58.66/58.72	c Solving Time       :      58.13
58.66/58.72	c Original Problem   :
58.66/58.72	c   Problem name     : HOME/instance-1869100-1245158766.opb
58.66/58.72	c   Variables        : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
58.66/58.72	c   Constraints      : 900 initial, 900 maximal
58.66/58.72	c Presolved Problem  :
58.66/58.72	c   Problem name     : t_HOME/instance-1869100-1245158766.opb
58.66/58.72	c   Variables        : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
58.66/58.72	c   Constraints      : 885 initial, 1396 maximal
58.66/58.72	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
58.66/58.72	c   trivial          :       0.00          0          0          0          0          0          0          0          0
58.66/58.72	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
58.66/58.72	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
58.66/58.72	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
58.66/58.72	c   implics          :       0.00          0          0          0          0          0          0          0          0
58.66/58.72	c   probing          :       0.01          0          0          0          0          0          0          0          0
58.66/58.72	c   linear           :       0.02          0          0          0          0          0         15         15          0
58.66/58.72	c   logicor          :       0.03          0          0          0          0          0          0          0          0
58.66/58.72	c   root node        :          -         12          -          -         12          -          -          -          -
58.66/58.72	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
58.66/58.72	c   integral         :          0          0          0        363          0          5         75          0          0        672
58.66/58.72	c   logicor          :        885+        15       6712          2          0        290      18659          0          0          0
58.66/58.72	c   countsols        :          0          0          0          2          0          0          0          0          0          0
58.66/58.72	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
58.66/58.72	c   integral         :      42.02       0.00       0.00      42.02       0.00
58.66/58.72	c   logicor          :       0.18       0.02       0.16       0.00       0.00
58.66/58.72	c   countsols        :       0.00       0.00       0.00       0.00       0.00
58.66/58.72	c Propagators        :       Time      Calls    Cutoffs    DomReds
58.66/58.72	c   rootredcost      :       0.01          2          0          0
58.66/58.72	c   pseudoobj        :       0.11       6523          2          0
58.66/58.72	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
58.66/58.72	c   propagation      :       0.02        290        259       1381       14.3         14        9.3          -
58.66/58.72	c   infeasible LP    :       0.00         13         13         71       12.4          0        0.0          0
58.66/58.72	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
58.66/58.72	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
58.66/58.72	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
58.66/58.72	c   applied globally :          -          -          -        603       12.2          -          -          -
58.66/58.72	c   applied locally  :          -          -          -          0        0.0          -          -          -
58.66/58.72	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
58.66/58.72	c   cut pool         :       0.04         14          -          -        171          -    (maximal pool size: 2547)
58.66/58.72	c   redcost          :       0.00        383          0         19          0          0
58.66/58.72	c   impliedbounds    :       0.00         15          0          0         56          0
58.66/58.72	c   intobj           :       0.00          0          0          0          0          0
58.66/58.72	c   gomory           :       1.83         15          0          0         10          0
58.66/58.72	c   strongcg         :       1.63         15          0          0       2702          0
58.66/58.72	c   cmir             :       0.06         10          0          0          0          0
58.66/58.72	c   flowcover        :       0.11         10          0          0          0          0
58.66/58.72	c   clique           :       0.00         15          0          0         13          0
58.66/58.72	c   zerohalf         :       0.00          0          0          0          0          0
58.66/58.72	c   mcf              :       0.00          1          0          0          0          0
58.66/58.72	c Pricers            :       Time      Calls       Vars
58.66/58.72	c   problem variables:       0.00          0          0
58.66/58.72	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
58.66/58.72	c   relpscost        :      42.02        361          5         75          0          0        672
58.66/58.72	c   pscost           :       0.00          0          0          0          0          0          0
58.66/58.72	c   inference        :       0.00          0          0          0          0          0          0
58.66/58.72	c   mostinf          :       0.00          0          0          0          0          0          0
58.66/58.72	c   leastinf         :       0.00          0          0          0          0          0          0
58.66/58.72	c   fullstrong       :       0.00          0          0          0          0          0          0
58.66/58.72	c   allfullstrong    :       0.00          0          0          0          0          0          0
58.66/58.72	c   random           :       0.00          0          0          0          0          0          0
58.66/58.72	c Primal Heuristics  :       Time      Calls      Found
58.66/58.72	c   LP solutions     :       0.00          -          2
58.66/58.72	c   pseudo solutions :       0.00          -          0
58.66/58.72	c   crossover        :       0.00          0          0
58.66/58.72	c   intshifting      :       0.00          0          0
58.66/58.72	c   oneopt           :       0.00          2          0
58.66/58.72	c   linesearchdiving :       0.00          1          0
58.66/58.72	c   guideddiving     :       0.00          1          0
58.66/58.72	c   rootsoldiving    :       0.16          1          0
58.66/58.72	c   fracdiving       :       0.00          2          0
58.66/58.72	c   veclendiving     :       0.00          2          0
58.66/58.72	c   coefdiving       :       0.01          2          0
58.66/58.72	c   pscostdiving     :       0.00          2          0
58.66/58.72	c   feaspump         :       0.58          1          0
58.66/58.72	c   objpscostdiving  :       0.15          2          0
58.66/58.72	c   simplerounding   :       0.00          0          0
58.66/58.72	c   rounding         :       0.08        222          0
58.66/58.72	c   shifting         :       0.06         53          0
58.66/58.72	c   fixandinfer      :       0.00          0          0
58.66/58.72	c   intdiving        :       0.00          0          0
58.66/58.72	c   actconsdiving    :       0.00          0          0
58.66/58.72	c   octane           :       0.00          0          0
58.66/58.72	c   rens             :       0.00          0          0
58.66/58.72	c   rins             :       0.00          0          0
58.66/58.72	c   localbranching   :       0.00          0          0
58.66/58.72	c   mutation         :       0.00          0          0
58.66/58.72	c   dins             :       0.00          0          0
58.66/58.72	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
58.66/58.72	c   primal LP        :       0.00          0          0       0.00          -
58.66/58.72	c   dual LP          :      10.80        394      40374     102.47    3738.33
58.66/58.72	c   barrier LP       :       0.00          0          0       0.00          -
58.66/58.72	c   diving/probing LP:       0.86         45       2712      60.27    3153.49
58.66/58.72	c   strong branching :      41.99        548     144094     262.95    3431.63
58.66/58.72	c     (at root node) :          -         40      22436     560.90          -
58.66/58.72	c   conflict analysis:       0.00          0          0       0.00          -
58.66/58.72	c B&B Tree           :
58.66/58.72	c   number of runs   :          1
58.66/58.72	c   nodes            :        525
58.66/58.72	c   nodes (total)    :        525
58.66/58.72	c   nodes left       :          0
58.66/58.72	c   max depth        :         21
58.66/58.72	c   max depth (total):         21
58.66/58.72	c   backtracks       :        137 (26.1%)
58.66/58.72	c   delayed cutoffs  :        148
58.66/58.72	c   repropagations   :        373 (6874 domain reductions, 106 cutoffs)
58.66/58.72	c   avg switch length:       3.10
58.66/58.72	c   switching time   :       0.09
58.66/58.72	c Solution           :
58.66/58.72	c   Solutions found  :          2 (2 improvements)
58.66/58.72	c   Primal Bound     : +9.40000000000000e+01   (in run 1, after 483 nodes, 57.03 seconds, depth 16, found by <relaxation>)
58.66/58.72	c   Dual Bound       : +9.40000000000000e+01
58.66/58.72	c   Gap              :       0.00 %
58.66/58.72	c   Root Dual Bound  : +7.03083071160252e+01
58.66/58.73	c Time complete: 58.69.

Verifier Data 

OK	94

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1869100-1245158766/watcher-1869100-1245158766 -o /tmp/evaluation-result-1869100-1245158766/solver-1869100-1245158766 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869100-1245158766.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: 0.99 0.98 0.99 3/64 3366
/proc/meminfo: memFree=1538408/2055920 swapFree=4192812/4192956
[pid=3366] ppid=3364 vsize=4488 CPUtime=0
/proc/3366/stat : 3366 (pbscip.linux.x8) R 3364 3366 3242 0 -1 4194304 487 0 0 0 0 0 0 0 18 0 1 0 183477180 4595712 471 1992294400 4194304 7823515 548682068736 18446744073709551615 6884513 0 0 4096 0 0 0 0 17 1 0 0
/proc/3366/statm: 1162 484 317 886 0 272 0

[startup+0.0891481 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 3366
/proc/meminfo: memFree=1538408/2055920 swapFree=4192812/4192956
[pid=3366] ppid=3364 vsize=13744 CPUtime=0.08
/proc/3366/stat : 3366 (pbscip.linux.x8) R 3364 3366 3242 0 -1 4194304 2863 0 0 0 7 1 0 0 18 0 1 0 183477180 14073856 2491 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3366/statm: 3436 2491 439 886 0 2546 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 13744

[startup+0.10115 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 3366
/proc/meminfo: memFree=1538408/2055920 swapFree=4192812/4192956
[pid=3366] ppid=3364 vsize=13744 CPUtime=0.09
/proc/3366/stat : 3366 (pbscip.linux.x8) R 3364 3366 3242 0 -1 4194304 2864 0 0 0 8 1 0 0 18 0 1 0 183477180 14073856 2492 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3366/statm: 3436 2492 440 886 0 2546 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13744

[startup+0.301192 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 3366
/proc/meminfo: memFree=1538408/2055920 swapFree=4192812/4192956
[pid=3366] ppid=3364 vsize=15676 CPUtime=0.29
/proc/3366/stat : 3366 (pbscip.linux.x8) R 3364 3366 3242 0 -1 4194304 3485 0 0 0 28 1 0 0 19 0 1 0 183477180 16052224 3091 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3366/statm: 3919 3091 511 886 0 3029 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15676

[startup+0.701277 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 3366
/proc/meminfo: memFree=1538408/2055920 swapFree=4192812/4192956
[pid=3366] ppid=3364 vsize=15992 CPUtime=0.69
/proc/3366/stat : 3366 (pbscip.linux.x8) R 3364 3366 3242 0 -1 4194304 3581 0 0 0 68 1 0 0 22 0 1 0 183477180 16375808 3186 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3366/statm: 3998 3186 522 886 0 3108 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15992

[startup+1.50145 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3367
/proc/meminfo: memFree=1527648/2055920 swapFree=4192812/4192956
[pid=3366] ppid=3364 vsize=19016 CPUtime=1.49
/proc/3366/stat : 3366 (pbscip.linux.x8) R 3364 3366 3242 0 -1 4194304 4402 0 0 0 147 2 0 0 25 0 1 0 183477180 19472384 3989 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3366/statm: 4754 3989 552 886 0 3864 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19016

[startup+3.10178 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3367
/proc/meminfo: memFree=1518624/2055920 swapFree=4192812/4192956
[pid=3366] ppid=3364 vsize=30696 CPUtime=3.09
/proc/3366/stat : 3366 (pbscip.linux.x8) R 3364 3366 3242 0 -1 4194304 7317 0 0 0 303 6 0 0 25 0 1 0 183477180 31432704 6890 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3366/statm: 7674 6890 553 886 0 6784 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 30696

[startup+6.30146 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3367
/proc/meminfo: memFree=1508128/2055920 swapFree=4192812/4192956
[pid=3366] ppid=3364 vsize=35064 CPUtime=6.29
/proc/3366/stat : 3366 (pbscip.linux.x8) R 3364 3366 3242 0 -1 4194304 8445 0 0 0 620 9 0 0 25 0 1 0 183477180 35905536 8018 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3366/statm: 8766 8018 557 886 0 7876 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 35064

[startup+12.7018 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3367
/proc/meminfo: memFree=1508128/2055920 swapFree=4192812/4192956
[pid=3366] ppid=3364 vsize=35064 CPUtime=12.69
/proc/3366/stat : 3366 (pbscip.linux.x8) R 3364 3366 3242 0 -1 4194304 8445 0 0 0 1256 13 0 0 25 0 1 0 183477180 35905536 8018 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3366/statm: 8766 8018 557 886 0 7876 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 35064

[startup+25.5015 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3367
/proc/meminfo: memFree=1508192/2055920 swapFree=4192812/4192956
[pid=3366] ppid=3364 vsize=35064 CPUtime=25.48
/proc/3366/stat : 3366 (pbscip.linux.x8) R 3364 3366 3242 0 -1 4194304 8446 0 0 0 2527 21 0 0 25 0 1 0 183477180 35905536 8019 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3366/statm: 8766 8019 558 886 0 7876 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 35064

[startup+51.1019 s]
/proc/loadavg: 1.14 1.02 1.01 2/65 3367
/proc/meminfo: memFree=1508256/2055920 swapFree=4192812/4192956
[pid=3366] ppid=3364 vsize=35064 CPUtime=51.06
/proc/3366/stat : 3366 (pbscip.linux.x8) R 3364 3366 3242 0 -1 4194304 8453 0 0 0 5061 45 0 0 25 0 1 0 183477180 35905536 8026 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3366/statm: 8766 8026 565 886 0 7876 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 35064

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

[startup+54.3016 s]
/proc/loadavg: 1.14 1.02 1.01 2/65 3367
/proc/meminfo: memFree=1508256/2055920 swapFree=4192812/4192956
[pid=3366] ppid=3364 vsize=35064 CPUtime=54.26
/proc/3366/stat : 3366 (pbscip.linux.x8) R 3364 3366 3242 0 -1 4194304 8453 0 0 0 5376 50 0 0 25 0 1 0 183477180 35905536 8026 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3366/statm: 8766 8026 565 886 0 7876 0
Current children cumulated CPU time (s) 54.26
Current children cumulated vsize (KiB) 35064

[startup+55.902 s]
/proc/loadavg: 1.13 1.02 1.00 2/65 3367
/proc/meminfo: memFree=1508256/2055920 swapFree=4192812/4192956
[pid=3366] ppid=3364 vsize=35064 CPUtime=55.85
/proc/3366/stat : 3366 (pbscip.linux.x8) R 3364 3366 3242 0 -1 4194304 8453 0 0 0 5534 51 0 0 25 0 1 0 183477180 35905536 8026 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3366/statm: 8766 8026 565 886 0 7876 0
Current children cumulated CPU time (s) 55.85
Current children cumulated vsize (KiB) 35064

[startup+57.5013 s]
/proc/loadavg: 1.13 1.02 1.00 2/65 3367
/proc/meminfo: memFree=1508320/2055920 swapFree=4192812/4192956
[pid=3366] ppid=3364 vsize=35064 CPUtime=57.46
/proc/3366/stat : 3366 (pbscip.linux.x8) R 3364 3366 3242 0 -1 4194304 8453 0 0 0 5693 53 0 0 25 0 1 0 183477180 35905536 8026 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3366/statm: 8766 8026 565 886 0 7876 0
Current children cumulated CPU time (s) 57.46
Current children cumulated vsize (KiB) 35064

[startup+58.3055 s]
/proc/loadavg: 1.13 1.02 1.00 2/65 3367
/proc/meminfo: memFree=1508320/2055920 swapFree=4192812/4192956
[pid=3366] ppid=3364 vsize=35064 CPUtime=58.26
/proc/3366/stat : 3366 (pbscip.linux.x8) R 3364 3366 3242 0 -1 4194304 8454 0 0 0 5773 53 0 0 25 0 1 0 183477180 35905536 8027 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3366/statm: 8766 8027 566 886 0 7876 0
Current children cumulated CPU time (s) 58.26
Current children cumulated vsize (KiB) 35064

[startup+58.7015 s]
/proc/loadavg: 1.13 1.02 1.00 2/65 3367
/proc/meminfo: memFree=1508320/2055920 swapFree=4192812/4192956
[pid=3366] ppid=3364 vsize=35064 CPUtime=58.66
/proc/3366/stat : 3366 (pbscip.linux.x8) R 3364 3366 3242 0 -1 4194304 8454 0 0 0 5812 54 0 0 25 0 1 0 183477180 35905536 8027 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3366/statm: 8766 8027 566 886 0 7876 0
Current children cumulated CPU time (s) 58.66
Current children cumulated vsize (KiB) 35064

Child status: 0
Real time (s): 58.7374
CPU time (s): 58.7031
CPU user time (s): 58.1522
CPU system time (s): 0.550916
CPU usage (%): 99.9416
Max. virtual memory (cumulated for all children) (KiB): 35064

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 58.1522
system time used= 0.550916
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8461
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= 103

runsolver used 0.037994 second user time and 0.139978 second system time

The end

Launcher Data 

Begin job on node13 at 2009-06-16 15:26:06
IDJOB=1869100
IDBENCH=2172
IDSOLVER=683
FILE ID=node13/1869100-1245158766
PBS_JOBID= 9363818
Free space on /tmp= 66272 MiB

SOLVER NAME= SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-jnh220.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1869100-1245158766/watcher-1869100-1245158766 -o /tmp/evaluation-result-1869100-1245158766/solver-1869100-1245158766 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869100-1245158766.opb

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

MD5SUM BENCH= aa59811357c2c173a2986582be1a1c3c
RANDOM SEED=17331138

node13.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		: 3000.259
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		: 3000.259
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:       1538824 kB
Buffers:         72128 kB
Cached:         351028 kB
SwapCached:        144 kB
Active:          68608 kB
Inactive:       368592 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1538824 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            9868 kB
Writeback:           0 kB
Mapped:          23704 kB
Slab:            65824 kB
Committed_AS:   164676 kB
PageTables:       1460 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66264 MiB
End job on node13 at 2009-06-16 15:27:05