Trace number 1870565

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 1.8.2OPT-4 0.428934 0.429558

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_10_4_5.opb
MD5SUM9031daf4c6715fe6246dcc322bb303d7
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-4
Best CPU time to get the best result obtained on this benchmark0.011997
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -4
Optimality of the best value was proved YES
Number of variables20
Total number of constraints31
Number of constraints which are clauses10
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints21
Minimum length of a constraint2
Maximum length of a constraint20
Number of terms in the objective function 10
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 10
Number of bits of the sum of numbers in the objective function 4
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 20
Number of bits of the biggest sum of numbers5
Number of products (including duplicates)92
Sum of products size (including duplicates)184
Number of different products46
Sum of products size92

Quality of the solution as a function of time


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

Solver Data 

0.00/0.01	c SCIP version 1.1.0.7
0.00/0.01	c LP-Solver Clp 1.8.2
0.00/0.01	c user parameter file <scip.set> not found - using default parameters
0.00/0.01	c read problem <HOME/instance-1870565-1245212147.opb>
0.00/0.01	c original problem has 66 variables (66 bin, 0 int, 0 impl, 0 cont) and 77 constraints
0.00/0.01	c start presolving problem
0.00/0.01	c presolving:
0.00/0.01	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 30 upgd conss, 388 impls, 20 clqs
0.00/0.03	c presolving (2 rounds):
0.00/0.03	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.03	c  2742 implications, 20 cliques
0.00/0.03	c presolved problem has 66 variables (66 bin, 0 int, 0 impl, 0 cont) and 77 constraints
0.00/0.03	c      20 constraints of type <setppc>
0.00/0.03	c      46 constraints of type <and>
0.00/0.03	c       1 constraints of type <linear>
0.00/0.03	c      10 constraints of type <logicor>
0.00/0.03	c transformed objective value is always integral (scale: 1)
0.00/0.03	c Presolving Time: 0.01
0.00/0.03	c OPT-NLC
0.00/0.03	c -----------------------------------------------------------------------------------------------
0.00/0.03	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.03	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.03	c limits/memory = c 1620
0.00/0.03	c # maximal time in seconds to run
0.00/0.03	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.03	c limits/time = c 1791
0.00/0.03	c # frequency for displaying node information lines
0.00/0.03	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.03	c display/freq = c 10000
0.00/0.03	c -----------------------------------------------------------------------------------------------
0.00/0.03	c start solving problem
0.00/0.03	c 
0.00/0.03	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.03	c   0.0s|     1 |     0 |    24 | 465k|   0 |  20 |  66 |  77 |  77 |  66 | 123 |   0 |   0 |   0 |-5.000000e+00 |      --      |    Inf 
0.00/0.03	o 0
0.00/0.03	c R 0.0s|     1 |     0 |    24 | 466k|   0 |  20 |  66 |  77 |  77 |  66 | 123 |   0 |   0 |   0 |-5.000000e+00 | 0.000000e+00 | 100.00%
0.00/0.04	c   0.0s|     1 |     0 |    45 | 470k|   0 |  31 |  66 |  77 |  77 |  66 | 124 |   1 |   0 |   0 |-5.000000e+00 | 0.000000e+00 | 100.00%
0.00/0.04	o -1
0.00/0.04	c R 0.0s|     1 |     0 |    45 | 472k|   0 |  31 |  66 |  77 |  77 |  66 | 124 |   1 |   0 |   0 |-5.000000e+00 |-1.000000e+00 |  80.00%
0.00/0.05	c   0.0s|     1 |     0 |    86 | 510k|   0 |  38 |  66 |  77 |  77 |  66 | 128 |   5 |   0 |   0 |-5.000000e+00 |-1.000000e+00 |  80.00%
0.00/0.06	c   0.1s|     1 |     0 |   101 | 591k|   0 |  41 |  66 |  77 |  77 |  66 | 139 |  16 |   0 |   0 |-5.000000e+00 |-1.000000e+00 |  80.00%
0.00/0.08	c   0.1s|     1 |     0 |   202 | 682k|   0 |  35 |  66 |  77 |  77 |  66 | 160 |  37 |   0 |   0 |-4.940912e+00 |-1.000000e+00 |  79.76%
0.09/0.10	c   0.1s|     1 |     0 |   243 | 734k|   0 |  35 |  66 |  77 |  77 |  66 | 169 |  46 |   0 |   0 |-4.807057e+00 |-1.000000e+00 |  79.20%
0.09/0.12	c   0.1s|     1 |     0 |   281 | 780k|   0 |  33 |  66 |  77 |  77 |  66 | 180 |  57 |   0 |   0 |-4.765529e+00 |-1.000000e+00 |  79.02%
0.09/0.14	c   0.1s|     1 |     0 |   298 | 811k|   0 |  35 |  66 |  77 |  77 |  66 | 185 |  62 |   0 |   0 |-4.754344e+00 |-1.000000e+00 |  78.97%
0.09/0.17	c   0.1s|     1 |     0 |   346 | 846k|   0 |  33 |  66 |  77 |  77 |  66 | 192 |  69 |   0 |   0 |-4.703727e+00 |-1.000000e+00 |  78.74%
0.19/0.20	c   0.2s|     1 |     0 |   401 | 905k|   0 |  30 |  66 |  77 |  77 |  66 | 199 |  76 |   0 |   0 |-4.647250e+00 |-1.000000e+00 |  78.48%
0.19/0.20	o -1
0.19/0.20	c s 0.2s|     1 |     0 |   401 | 906k|   0 |  30 |  66 |  77 |  77 |  66 | 199 |  76 |   0 |   0 |-4.647250e+00 |-1.000000e+00 |  78.48%
0.19/0.22	c   0.2s|     1 |     0 |   414 | 929k|   0 |  33 |  66 |  77 |  77 |  66 | 204 |  81 |   0 |   0 |-4.637174e+00 |-1.000000e+00 |  78.44%
0.19/0.24	c   0.2s|     1 |     0 |   443 | 958k|   0 |  31 |  66 |  77 |  77 |  66 | 152 |  85 |   0 |   0 |-4.609503e+00 |-1.000000e+00 |  78.31%
0.19/0.25	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.19/0.25	c   0.2s|     1 |     0 |   460 | 972k|   0 |  31 |  66 |  77 |  77 |  66 | 160 |  93 |   0 |   0 |-4.603078e+00 |-1.000000e+00 |  78.28%
0.19/0.27	c   0.2s|     1 |     0 |   470 | 985k|   0 |  31 |  66 |  77 |  77 |  66 | 164 |  97 |   0 |   0 |-4.600304e+00 |-1.000000e+00 |  78.26%
0.19/0.28	c   0.3s|     1 |     0 |   493 |1006k|   0 |  28 |  66 |  77 |  77 |  66 | 165 |  98 |   0 |   0 |-4.584027e+00 |-1.000000e+00 |  78.19%
0.19/0.29	c   0.3s|     1 |     0 |   495 |1012k|   0 |  29 |  66 |  77 |  77 |  66 | 167 | 100 |   0 |   0 |-4.584027e+00 |-1.000000e+00 |  78.19%
0.29/0.31	c   0.3s|     1 |     0 |   526 |1014k|   0 |  30 |  66 |  77 |  77 |  66 | 168 | 101 |   0 |   0 |-4.575203e+00 |-1.000000e+00 |  78.14%
0.29/0.32	c   0.3s|     1 |     0 |   537 |1017k|   0 |  28 |  66 |  77 |  77 |  66 | 124 | 104 |   0 |   0 |-4.574012e+00 |-1.000000e+00 |  78.14%
0.29/0.33	c   0.3s|     1 |     0 |   548 |1022k|   0 |  29 |  66 |  77 |  77 |  66 | 129 | 109 |   0 |   0 |-4.570572e+00 |-1.000000e+00 |  78.12%
0.29/0.35	c   0.3s|     1 |     0 |   575 |1049k|   0 |  27 |  66 |  77 |  77 |  66 | 130 | 110 |   0 |   0 |-4.564287e+00 |-1.000000e+00 |  78.09%
0.29/0.36	c   0.3s|     1 |     0 |   608 |1049k|   0 |  31 |  66 |  77 |  77 |  66 | 131 | 111 |   0 |   0 |-4.562218e+00 |-1.000000e+00 |  78.08%
0.29/0.36	c   0.3s|     1 |     0 |   612 |1049k|   0 |  31 |  66 |  77 |  77 |  66 | 132 | 112 |   0 |   0 |-4.562182e+00 |-1.000000e+00 |  78.08%
0.29/0.37	c   0.3s|     1 |     0 |   615 |1051k|   0 |  31 |  66 |  77 |  77 |  66 | 134 | 114 |   0 |   0 |-4.562162e+00 |-1.000000e+00 |  78.08%
0.39/0.41	o -4
0.39/0.41	c E 0.4s|     1 |     0 |   615 |1052k|   0 |   - |  66 |  77 |  77 |  66 | 134 | 114 |   0 |   0 |-4.562162e+00 |-4.000000e+00 |  12.32%
0.39/0.42	c   0.4s|     1 |     0 |   615 |1052k|   0 |   - |  66 |  77 |  77 |  66 | 134 | 114 |   0 |   0 |-4.000000e+00 |-4.000000e+00 |   0.00%
0.39/0.42	c 
0.39/0.42	c SCIP Status        : problem is solved [optimal solution found]
0.39/0.42	c Solving Time (sec) : 0.39
0.39/0.42	c Solving Nodes      : 1
0.39/0.42	c Primal Bound       : -4.00000000000355e+00 (4 solutions)
0.39/0.42	c Dual Bound         : -4.00000000000355e+00
0.39/0.42	c Gap                : 0.00 %
0.39/0.42	c NODE         1
0.39/0.42	c DUAL BOUND   -4
0.39/0.42	c PRIMAL BOUND -4
0.39/0.42	c GAP          0
0.39/0.42	s OPTIMUM FOUND
0.39/0.42	v -x18 -x15 -x11 -x19 x14 x12 x20 x17 -x13 -x16 -x10 x9 x8 -x7 x6 -x5 -x4 x3 -x2 -x1 
0.39/0.42	c SCIP Status        : problem is solved [optimal solution found]
0.39/0.42	c Solving Time       :       0.39
0.39/0.42	c Original Problem   :
0.39/0.42	c   Problem name     : HOME/instance-1870565-1245212147.opb
0.39/0.42	c   Variables        : 66 (66 binary, 0 integer, 0 implicit integer, 0 continuous)
0.39/0.42	c   Constraints      : 77 initial, 77 maximal
0.39/0.42	c Presolved Problem  :
0.39/0.42	c   Problem name     : t_HOME/instance-1870565-1245212147.opb
0.39/0.42	c   Variables        : 66 (66 binary, 0 integer, 0 implicit integer, 0 continuous)
0.39/0.42	c   Constraints      : 77 initial, 77 maximal
0.39/0.42	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
0.39/0.42	c   trivial          :       0.00          0          0          0          0          0          0          0          0
0.39/0.42	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
0.39/0.42	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
0.39/0.42	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
0.39/0.42	c   implics          :       0.00          0          0          0          0          0          0          0          0
0.39/0.42	c   probing          :       0.00          0          0          0          0          0          0          0          0
0.39/0.42	c   setppc           :       0.00          0          0          0          0          0          0          0          0
0.39/0.42	c   and              :       0.00          0          0          0          0          0          0          0          0
0.39/0.42	c   linear           :       0.00          0          0          0          0          0          0          0          0
0.39/0.42	c   logicor          :       0.00          0          0          0          0          0          0          0          0
0.39/0.42	c   root node        :          -          0          -          -          0          -          -          -          -
0.39/0.42	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
0.39/0.42	c   integral         :          0          0          0          0          0          0          0          0          0          0
0.39/0.42	c   setppc           :         20         23        217          0          0          0          0          0          0          0
0.39/0.42	c   and              :         46         23        217          0          0          0          0         13          0          0
0.39/0.42	c   linear           :          1         23        217          0          0          0          0          0          0          0
0.39/0.42	c   logicor          :         10         23        133          0          0          0          0          0          0          0
0.39/0.42	c   countsols        :          0          0          0          0          0          0          0          0          0          0
0.39/0.42	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
0.39/0.42	c   integral         :       0.00       0.00       0.00       0.00       0.00
0.39/0.42	c   setppc           :       0.00       0.00       0.00       0.00       0.00
0.39/0.42	c   and              :       0.00       0.00       0.00       0.00       0.00
0.39/0.42	c   linear           :       0.00       0.00       0.00       0.00       0.00
0.39/0.42	c   logicor          :       0.00       0.00       0.00       0.00       0.00
0.39/0.42	c   countsols        :       0.00       0.00       0.00       0.00       0.00
0.39/0.42	c Propagators        :       Time      Calls    Cutoffs    DomReds
0.39/0.42	c   rootredcost      :       0.00          0          0          0
0.39/0.42	c   pseudoobj        :       0.00         20          0          0
0.39/0.42	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.39/0.42	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
0.39/0.42	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.39/0.42	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.39/0.42	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.39/0.42	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.39/0.42	c   applied globally :          -          -          -          0        0.0          -          -          -
0.39/0.42	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.39/0.42	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
0.39/0.42	c   cut pool         :       0.00         22          -          -         67          -    (maximal pool size: 478)
0.39/0.42	c   redcost          :       0.00         23          0          0          0          0
0.39/0.42	c   impliedbounds    :       0.01         23          0          0         60          0
0.39/0.42	c   intobj           :       0.00          0          0          0          0          0
0.39/0.42	c   gomory           :       0.13         23          0          0        193          0
0.39/0.42	c   strongcg         :       0.05         20          0          0        763          0
0.39/0.42	c   cmir             :       0.04         10          0          0          4          0
0.39/0.42	c   flowcover        :       0.04         10          0          0          8          0
0.39/0.42	c   clique           :       0.00         23          0          0         93          0
0.39/0.42	c   zerohalf         :       0.00          0          0          0          0          0
0.39/0.42	c   mcf              :       0.00          1          0          0          0          0
0.39/0.42	c Pricers            :       Time      Calls       Vars
0.39/0.42	c   problem variables:       0.00          0          0
0.39/0.42	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.39/0.42	c   pscost           :       0.00          0          0          0          0          0          0
0.39/0.42	c   inference        :       0.00          0          0          0          0          0          0
0.39/0.42	c   mostinf          :       0.00          0          0          0          0          0          0
0.39/0.42	c   leastinf         :       0.00          0          0          0          0          0          0
0.39/0.42	c   fullstrong       :       0.00          0          0          0          0          0          0
0.39/0.42	c   allfullstrong    :       0.00          0          0          0          0          0          0
0.39/0.42	c   random           :       0.00          0          0          0          0          0          0
0.39/0.42	c   relpscost        :       0.00          0          0          0          0          0          0
0.39/0.42	c Primal Heuristics  :       Time      Calls      Found
0.39/0.42	c   LP solutions     :       0.00          -          0
0.39/0.42	c   pseudo solutions :       0.00          -          0
0.39/0.42	c   simplerounding   :       0.00          0          0
0.39/0.42	c   rounding         :       0.01         23          2
0.39/0.42	c   shifting         :       0.00         23          1
0.39/0.42	c   intshifting      :       0.00          0          0
0.39/0.42	c   oneopt           :       0.00          1          0
0.39/0.42	c   fixandinfer      :       0.00          0          0
0.39/0.42	c   feaspump         :       0.00          0          0
0.39/0.42	c   coefdiving       :       0.00          0          0
0.39/0.42	c   pscostdiving     :       0.00          0          0
0.39/0.42	c   fracdiving       :       0.00          0          0
0.39/0.42	c   veclendiving     :       0.00          0          0
0.39/0.42	c   intdiving        :       0.00          0          0
0.39/0.42	c   actconsdiving    :       0.00          0          0
0.39/0.42	c   objpscostdiving  :       0.00          0          0
0.39/0.42	c   rootsoldiving    :       0.00          0          0
0.39/0.42	c   linesearchdiving :       0.00          0          0
0.39/0.42	c   guideddiving     :       0.00          0          0
0.39/0.42	c   octane           :       0.00          0          0
0.39/0.42	c   rens             :       0.04          1          1
0.39/0.42	c   rins             :       0.00          0          0
0.39/0.42	c   localbranching   :       0.00          0          0
0.39/0.42	c   mutation         :       0.00          0          0
0.39/0.42	c   crossover        :       0.00          0          0
0.39/0.42	c   dins             :       0.00          0          0
0.39/0.42	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
0.39/0.42	c   primal LP        :       0.00          0          0       0.00          -
0.39/0.42	c   dual LP          :       0.05         23        615      26.74   12300.00
0.39/0.42	c   barrier LP       :       0.00          0          0       0.00          -
0.39/0.42	c   diving/probing LP:       0.00          0          0       0.00          -
0.39/0.42	c   strong branching :       0.00          0          0       0.00          -
0.39/0.42	c     (at root node) :          -          0          0       0.00          -
0.39/0.42	c   conflict analysis:       0.00          0          0       0.00          -
0.39/0.42	c B&B Tree           :
0.39/0.42	c   number of runs   :          1
0.39/0.42	c   nodes            :          1
0.39/0.42	c   nodes (total)    :          1
0.39/0.42	c   nodes left       :          0
0.39/0.42	c   max depth        :          0
0.39/0.42	c   max depth (total):          0
0.39/0.42	c   backtracks       :          0 (0.0%)
0.39/0.42	c   delayed cutoffs  :          0
0.39/0.42	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
0.39/0.42	c   avg switch length:       2.00
0.39/0.42	c   switching time   :       0.00
0.39/0.42	c Solution           :
0.39/0.42	c   Solutions found  :          4 (4 improvements)
0.39/0.42	c   Primal Bound     : -4.00000000000355e+00   (in run 1, after 1 nodes, 0.38 seconds, depth 0, found by <rens>)
0.39/0.42	c   Dual Bound       : -4.00000000000355e+00
0.39/0.42	c   Gap              :       0.00 %
0.39/0.42	c   Root Dual Bound  : -4.00000000000355e+00
0.39/0.42	c Time complete: 0.41.

Verifier Data 

OK	-4

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1870565-1245212147/watcher-1870565-1245212147 -o /tmp/evaluation-result-1870565-1245212147/solver-1870565-1245212147 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870565-1245212147.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 2609
/proc/meminfo: memFree=1802204/2055920 swapFree=4181368/4192956
[pid=2609] ppid=2607 vsize=5812 CPUtime=0
/proc/2609/stat : 2609 (pbscip.linux.x8) R 2607 2609 2258 0 -1 4194304 519 0 0 0 0 0 0 0 18 0 1 0 188811899 5951488 503 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/2609/statm: 1453 514 343 1256 0 192 0

[startup+0.101489 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2609
/proc/meminfo: memFree=1802204/2055920 swapFree=4181368/4192956
[pid=2609] ppid=2607 vsize=16760 CPUtime=0.09
/proc/2609/stat : 2609 (pbscip.linux.x8) R 2607 2609 2258 0 -1 4194304 3239 0 0 0 8 1 0 0 18 0 1 0 188811899 17162240 2869 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2609/statm: 4190 2869 665 1256 0 2929 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16760

[startup+0.201506 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2609
/proc/meminfo: memFree=1802204/2055920 swapFree=4181368/4192956
[pid=2609] ppid=2607 vsize=17128 CPUtime=0.19
/proc/2609/stat : 2609 (pbscip.linux.x8) R 2607 2609 2258 0 -1 4194304 3336 0 0 0 18 1 0 0 18 0 1 0 188811899 17539072 2966 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2609/statm: 4282 2966 665 1256 0 3021 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 17128

[startup+0.301523 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2609
/proc/meminfo: memFree=1802204/2055920 swapFree=4181368/4192956
[pid=2609] ppid=2607 vsize=17128 CPUtime=0.29
/proc/2609/stat : 2609 (pbscip.linux.x8) R 2607 2609 2258 0 -1 4194304 3354 0 0 0 28 1 0 0 19 0 1 0 188811899 17539072 2984 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2609/statm: 4282 2984 678 1256 0 3021 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17128

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

[startup+0.401539 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2609
/proc/meminfo: memFree=1802204/2055920 swapFree=4181368/4192956
[pid=2609] ppid=2607 vsize=23956 CPUtime=0.39
/proc/2609/stat : 2609 (pbscip.linux.x8) R 2607 2609 2258 0 -1 4194304 4896 0 0 0 37 2 0 0 19 0 1 0 188811899 24530944 4526 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2609/statm: 5989 4526 682 1256 0 4728 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 23956

Child status: 0
Real time (s): 0.429558
CPU time (s): 0.428934
CPU user time (s): 0.398939
CPU system time (s): 0.029995
CPU usage (%): 99.8547
Max. virtual memory (cumulated for all children) (KiB): 23956

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.398939
system time used= 0.029995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5007
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= 0

runsolver used 0.004999 second user time and 0.007998 second system time

The end

Launcher Data 

Begin job on node43 at 2009-06-17 06:15:47
IDJOB=1870565
IDBENCH=48281
IDSOLVER=684
FILE ID=node43/1870565-1245212147
PBS_JOBID= 9368381
Free space on /tmp= 66192 MiB

SOLVER NAME= SCIPclp SCIP 1.1.0.7 with CLP 1.8.2
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_10_4_5.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-1870565-1245212147/watcher-1870565-1245212147 -o /tmp/evaluation-result-1870565-1245212147/solver-1870565-1245212147 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870565-1245212147.opb

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

MD5SUM BENCH= 9031daf4c6715fe6246dcc322bb303d7
RANDOM SEED=2000557757

node43.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		: 3000.281
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		: 3000.281
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:       1802684 kB
Buffers:         59064 kB
Cached:         132580 kB
SwapCached:       5352 kB
Active:          84884 kB
Inactive:       114568 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1802684 kB
SwapTotal:     4192956 kB
SwapFree:      4181368 kB
Dirty:           11732 kB
Writeback:           0 kB
Mapped:          13588 kB
Slab:            39776 kB
Committed_AS:   181344 kB
PageTables:       1452 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= 66180 MiB
End job on node43 at 2009-06-17 06:15:47