Trace number 1870209

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 17.0144 17.0284

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=71-P1=131-P2=37-P3=29-P4=71-P5=79-P6=47-P7=41-B.opb
MD5SUM3dcbc29326e863fba53ed8c8a10116ce
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 benchmark4.29535
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 variables147
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 constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)343
Sum of products size (including duplicates)686
Number of different products343
Sum of products size686

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-1870209-1245189565.opb>
0.00/0.01	c original problem has 490 variables (490 bin, 0 int, 0 impl, 0 cont) and 358 constraints
0.00/0.01	c start presolving problem
0.00/0.01	c presolving:
0.01/0.05	c (round 1) 7 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 40 chg coeffs, 0 upgd conss, 2044 impls, 0 clqs
0.01/0.06	c (round 2) 21 del vars, 12 del conss, 0 chg bounds, 0 chg sides, 52 chg coeffs, 8 upgd conss, 3052 impls, 0 clqs
0.01/0.06	c (round 3) 35 del vars, 24 del conss, 0 chg bounds, 0 chg sides, 64 chg coeffs, 8 upgd conss, 3892 impls, 0 clqs
0.01/0.06	c (round 4) 49 del vars, 36 del conss, 0 chg bounds, 0 chg sides, 76 chg coeffs, 8 upgd conss, 4564 impls, 0 clqs
0.01/0.07	c (round 5) 63 del vars, 48 del conss, 0 chg bounds, 0 chg sides, 88 chg coeffs, 8 upgd conss, 5068 impls, 0 clqs
0.01/0.07	c (round 6) 77 del vars, 60 del conss, 0 chg bounds, 0 chg sides, 100 chg coeffs, 8 upgd conss, 5404 impls, 0 clqs
0.01/0.07	c (round 7) 91 del vars, 72 del conss, 0 chg bounds, 0 chg sides, 112 chg coeffs, 8 upgd conss, 5572 impls, 0 clqs
0.01/0.07	c (round 8) 105 del vars, 84 del conss, 0 chg bounds, 0 chg sides, 124 chg coeffs, 8 upgd conss, 5572 impls, 0 clqs
0.01/0.09	c    (0.1s) probing: 180/385 (46.8%) - 0 fixings, 0 aggregations, 14 implications, 0 bound changes
0.01/0.09	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.01/0.09	c presolving (9 rounds):
0.01/0.09	c  105 deleted vars, 84 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 124 changed coefficients
0.01/0.09	c  5600 implications, 0 cliques
0.01/0.09	c presolved problem has 385 variables (385 bin, 0 int, 0 impl, 0 cont) and 267 constraints
0.01/0.09	c     252 constraints of type <and>
0.01/0.09	c       7 constraints of type <linear>
0.01/0.09	c       8 constraints of type <logicor>
0.01/0.09	c transformed objective value is always integral (scale: 2)
0.01/0.09	c Presolving Time: 0.06
0.01/0.09	c OPT-NLC
0.01/0.09	c -----------------------------------------------------------------------------------------------
0.01/0.09	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.01/0.09	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.09	c limits/memory = c 1620
0.01/0.09	c # maximal time in seconds to run
0.01/0.09	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.09	c limits/time = c 1791
0.01/0.09	c # frequency for displaying node information lines
0.01/0.09	c # [type: int, range: [-1,2147483647], default: 100]
0.01/0.09	c display/freq = c 10000
0.01/0.09	c -----------------------------------------------------------------------------------------------
0.01/0.09	c start solving problem
0.01/0.09	c 
0.09/0.10	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.10	c   0.1s|     1 |     0 |    17 |1797k|   0 |   9 | 385 | 267 | 267 | 385 | 519 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.14	c   0.1s|     1 |     0 |   339 |1822k|   0 |  12 | 385 | 267 | 267 | 385 | 524 |   5 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.16	c   0.1s|     1 |     0 |   361 |1853k|   0 |  30 | 385 | 267 | 267 | 385 | 532 |  13 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.19	c   0.1s|     1 |     0 |   383 |1882k|   0 |  47 | 385 | 267 | 267 | 385 | 543 |  24 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.25	c   0.2s|     1 |     0 |   412 |1926k|   0 |  50 | 385 | 267 | 267 | 385 | 554 |  35 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.30	c   0.3s|     1 |     0 |   452 |1957k|   0 |  77 | 385 | 267 | 267 | 385 | 571 |  52 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.40	c   0.3s|     1 |     0 |   543 |1993k|   0 |  89 | 385 | 267 | 267 | 385 | 596 |  77 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.49/0.56	c   0.5s|     1 |     2 |   543 |1993k|   0 |  89 | 385 | 267 | 267 | 385 | 596 |  77 |   0 |  18 | 3.000000e+00 |      --      |    Inf 
16.97/17.01	o 3
16.97/17.01	c *16.8s|  4276 |     0 | 37058 |3458k|  77 |   - | 385 |2614 | 283 | 385 | 279 |  12k|2416 |2931 | 3.000000e+00 | 3.000000e+00 |   0.00%
16.97/17.01	c 
16.97/17.01	c SCIP Status        : problem is solved [optimal solution found]
16.97/17.01	c Solving Time (sec) : 16.75
16.97/17.01	c Solving Nodes      : 4276
16.97/17.01	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
16.97/17.01	c Dual Bound         : +3.00000000000000e+00
16.97/17.01	c Gap                : 0.00 %
16.97/17.01	c NODE         4276
16.97/17.01	c DUAL BOUND   3
16.97/17.01	c PRIMAL BOUND 3
16.97/17.01	c GAP          0
16.97/17.01	s OPTIMUM FOUND
16.97/17.01	v -x147 -x146 -x145 -x144 -x143 -x142 -x141 -x140 -x139 x138 -x137 x136 x135 x134 -x98 -x97 -x96 -x95 -x94 -x93 x92 -x133 -x132 -x131 
16.97/17.01	v x130 x129 x128 -x127 x91 -x90 x89 x88 x87 x86 x85 -x126 -x125 -x124 -x123 -x122 -x121 -x120 -x84 -x83 x82 -x81 -x80 -x79 
16.97/17.01	v x78 -x119 -x118 -x117 -x116 -x115 x114 x113 -x77 -x76 -x75 -x74 -x73 -x72 x71 -x112 -x111 -x110 -x109 -x108 -x107 -x106 x70 
16.97/17.01	v -x69 -x68 x67 x66 -x65 x64 -x105 -x104 -x103 -x102 -x101 -x100 x99 -x63 -x62 -x61 -x60 -x59 -x58 x57 -x56 -x55 x54 x53 -x52 x51 
16.97/17.01	v x50 -x49 -x48 x47 x46 x45 x44 x43 x42 x41 -x40 x39 x38 x37 x36 -x35 -x34 x33 -x32 -x31 -x30 x29 -x28 -x27 -x26 -x25 x24 -x23 
16.97/17.01	v x22 x21 -x20 -x19 x18 x17 -x16 x15 -x14 x13 -x12 x11 -x10 x9 x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
16.97/17.01	c SCIP Status        : problem is solved [optimal solution found]
16.97/17.01	c Solving Time       :      16.75
16.97/17.01	c Original Problem   :
16.97/17.01	c   Problem name     : HOME/instance-1870209-1245189565.opb
16.97/17.01	c   Variables        : 490 (490 binary, 0 integer, 0 implicit integer, 0 continuous)
16.97/17.01	c   Constraints      : 358 initial, 358 maximal
16.97/17.01	c Presolved Problem  :
16.97/17.01	c   Problem name     : t_HOME/instance-1870209-1245189565.opb
16.97/17.01	c   Variables        : 385 (385 binary, 0 integer, 0 implicit integer, 0 continuous)
16.97/17.01	c   Constraints      : 267 initial, 2614 maximal
16.97/17.01	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
16.97/17.01	c   trivial          :       0.00          0          0          0          0          0          0          0          0
16.97/17.01	c   dualfix          :       0.01          0          0          0          0          0          0          0          0
16.97/17.01	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
16.97/17.01	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
16.97/17.01	c   implics          :       0.00          0          0          0          0          0          0          0          0
16.97/17.01	c   probing          :       0.02          0          0          0          0          0          0          0          0
16.97/17.01	c   and              :       0.01         14         84          0          0          0         84          0         84
16.97/17.01	c   linear           :       0.02          1          6          0          0          0          0          0         40
16.97/17.01	c   logicor          :       0.00          0          0          0          0          0          0          0          0
16.97/17.01	c   root node        :          -          0          -          -          0          -          -          -          -
16.97/17.01	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
16.97/17.01	c   integral         :          0          0          0       3343          0         18        183          0          0       6390
16.97/17.01	c   and              :        252       8102      14184          0          0        438      19752      11994          0          0
16.97/17.01	c   linear           :          7          6      13746          0          0       1225       9820          0          0          0
16.97/17.01	c   logicor          :          8+         6       6778          1          0         73       2237          0          0          0
16.97/17.01	c   countsols        :          0          0          0          1          0          0          0          0          0          0
16.97/17.01	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
16.97/17.01	c   integral         :       2.50       0.00       0.00       2.50       0.00
16.97/17.01	c   and              :       0.64       0.33       0.31       0.00       0.00
16.97/17.01	c   linear           :       0.69       0.00       0.69       0.00       0.00
16.97/17.01	c   logicor          :       0.18       0.00       0.18       0.00       0.00
16.97/17.01	c   countsols        :       0.00       0.00       0.00       0.00       0.00
16.97/17.01	c Propagators        :       Time      Calls    Cutoffs    DomReds
16.97/17.01	c   rootredcost      :       0.01          0          0          0
16.97/17.01	c   pseudoobj        :       0.00      13814          0          0
16.97/17.01	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
16.97/17.01	c   propagation      :       0.54       1736       1735      15446       41.4        238       18.4          -
16.97/17.01	c   infeasible LP    :       0.00          4          0          0        0.0          0        0.0          0
16.97/17.01	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
16.97/17.01	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
16.97/17.01	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
16.97/17.01	c   applied globally :          -          -          -       2401       19.2          -          -          -
16.97/17.01	c   applied locally  :          -          -          -         15       45.5          -          -          -
16.97/17.01	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
16.97/17.01	c   cut pool         :       0.00          5          -          -         21          -    (maximal pool size: 153)
16.97/17.01	c   redcost          :       0.07       8103          0          0          0          0
16.97/17.01	c   impliedbounds    :       0.00          6          0          0         34          0
16.97/17.01	c   intobj           :       0.00          0          0          0          0          0
16.97/17.01	c   gomory           :       0.08          6          0          0         51          0
16.97/17.01	c   strongcg         :       0.04          6          0          0        119          0
16.97/17.01	c   cmir             :       0.04          6          0          0         71          0
16.97/17.01	c   flowcover        :       0.07          6          0          0        131          0
16.97/17.01	c   clique           :       0.00          1          0          0          0          0
16.97/17.01	c   zerohalf         :       0.00          0          0          0          0          0
16.97/17.01	c   mcf              :       0.00          1          0          0          0          0
16.97/17.01	c Pricers            :       Time      Calls       Vars
16.97/17.01	c   problem variables:       0.00          0          0
16.97/17.01	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
16.97/17.01	c   relpscost        :       2.50       3342         18        183          0          0       6390
16.97/17.01	c   pscost           :       0.00          0          0          0          0          0          0
16.97/17.01	c   inference        :       0.00          0          0          0          0          0          0
16.97/17.01	c   mostinf          :       0.00          0          0          0          0          0          0
16.97/17.01	c   leastinf         :       0.00          0          0          0          0          0          0
16.97/17.01	c   fullstrong       :       0.00          0          0          0          0          0          0
16.97/17.01	c   allfullstrong    :       0.00          0          0          0          0          0          0
16.97/17.01	c   random           :       0.00          0          0          0          0          0          0
16.97/17.01	c Primal Heuristics  :       Time      Calls      Found
16.97/17.01	c   LP solutions     :       0.01          -          1
16.97/17.01	c   pseudo solutions :       0.00          -          0
16.97/17.01	c   oneopt           :       0.00          0          0
16.97/17.01	c   crossover        :       0.00          0          0
16.97/17.01	c   intshifting      :       0.00          0          0
16.97/17.01	c   feaspump         :       0.02          1          0
16.97/17.01	c   objpscostdiving  :       0.01          1          0
16.97/17.01	c   rootsoldiving    :       0.02          1          0
16.97/17.01	c   coefdiving       :       0.02          2          0
16.97/17.01	c   pscostdiving     :       0.04          2          0
16.97/17.01	c   fracdiving       :       0.01          2          0
16.97/17.01	c   veclendiving     :       0.01          2          0
16.97/17.01	c   simplerounding   :       0.01          0          0
16.97/17.01	c   rounding         :       0.04       1244          0
16.97/17.01	c   shifting         :       0.64        373          0
16.97/17.01	c   fixandinfer      :       0.00          0          0
16.97/17.01	c   intdiving        :       0.00          0          0
16.97/17.01	c   actconsdiving    :       0.00          0          0
16.97/17.01	c   linesearchdiving :       0.03          2          0
16.97/17.01	c   guideddiving     :       0.00          0          0
16.97/17.01	c   octane           :       0.00          0          0
16.97/17.01	c   rens             :       0.01          1          0
16.97/17.01	c   rins             :       0.00          0          0
16.97/17.01	c   localbranching   :       0.00          0          0
16.97/17.01	c   mutation         :       0.00          0          0
16.97/17.01	c   dins             :       0.00          0          0
16.97/17.01	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
16.97/17.01	c   primal LP        :       1.38          0          0       0.00       0.00
16.97/17.01	c   dual LP          :       8.82       8406      36081       4.29    4090.82
16.97/17.01	c   barrier LP       :       0.00          0          0       0.00          -
16.97/17.01	c   diving/probing LP:       0.13        131        977       7.46    7515.38
16.97/17.01	c   strong branching :       2.43       2931      29083       9.92   11968.31
16.97/17.01	c     (at root node) :          -         18       1135      63.06          -
16.97/17.01	c   conflict analysis:       0.00          0          0       0.00          -
16.97/17.01	c B&B Tree           :
16.97/17.01	c   number of runs   :          1
16.97/17.01	c   nodes            :       4276
16.97/17.01	c   nodes (total)    :       4276
16.97/17.01	c   nodes left       :          0
16.97/17.01	c   max depth        :         77
16.97/17.01	c   max depth (total):         77
16.97/17.01	c   backtracks       :        771 (18.0%)
16.97/17.01	c   delayed cutoffs  :       1055
16.97/17.01	c   repropagations   :       2367 (9158 domain reductions, 653 cutoffs)
16.97/17.01	c   avg switch length:       4.07
16.97/17.01	c   switching time   :       1.58
16.97/17.01	c Solution           :
16.97/17.01	c   Solutions found  :          1 (1 improvements)
16.97/17.01	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 4276 nodes, 16.74 seconds, depth 76, found by <relaxation>)
16.97/17.01	c   Dual Bound       : +3.00000000000000e+00
16.97/17.01	c   Gap              :       0.00 %
16.97/17.01	c   Root Dual Bound  : +3.00000000000000e+00
16.97/17.02	c Time complete: 17.01.

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-1870209-1245189565/watcher-1870209-1245189565 -o /tmp/evaluation-result-1870209-1245189565/solver-1870209-1245189565 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870209-1245189565.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 9284
/proc/meminfo: memFree=1878072/2055920 swapFree=4180860/4192956
[pid=9284] ppid=9282 vsize=5812 CPUtime=0
/proc/9284/stat : 9284 (pbscip.linux.x8) R 9282 9284 9013 0 -1 4194304 519 0 0 0 0 0 0 0 18 0 1 0 186557093 5951488 503 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/9284/statm: 1453 513 342 1256 0 192 0

[startup+0.0218891 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 9284
/proc/meminfo: memFree=1878072/2055920 swapFree=4180860/4192956
[pid=9284] ppid=9282 vsize=14340 CPUtime=0.01
/proc/9284/stat : 9284 (pbscip.linux.x8) R 9282 9284 9013 0 -1 4194304 2719 0 0 0 1 0 0 0 18 0 1 0 186557093 14684160 2349 1992294400 4194304 9342243 548682068736 18446744073709551615 4402248 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9284/statm: 3585 2349 446 1256 0 2324 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 14340

[startup+0.101903 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 9284
/proc/meminfo: memFree=1878072/2055920 swapFree=4180860/4192956
[pid=9284] ppid=9282 vsize=17216 CPUtime=0.09
/proc/9284/stat : 9284 (pbscip.linux.x8) R 9282 9284 9013 0 -1 4194304 3314 0 0 0 6 3 0 0 18 0 1 0 186557093 17629184 2944 1992294400 4194304 9342243 548682068736 18446744073709551615 8222955 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9284/statm: 4304 2944 619 1256 0 3043 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17216

[startup+0.301939 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 9284
/proc/meminfo: memFree=1878072/2055920 swapFree=4180860/4192956
[pid=9284] ppid=9282 vsize=19820 CPUtime=0.29
/proc/9284/stat : 9284 (pbscip.linux.x8) R 9282 9284 9013 0 -1 4194304 3904 0 0 0 25 4 0 0 19 0 1 0 186557093 20295680 3530 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9284/statm: 4955 3530 677 1256 0 3694 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19820

[startup+0.70201 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 9284
/proc/meminfo: memFree=1878072/2055920 swapFree=4180860/4192956
[pid=9284] ppid=9282 vsize=21244 CPUtime=0.69
/proc/9284/stat : 9284 (pbscip.linux.x8) R 9282 9284 9013 0 -1 4194304 5971 0 0 0 63 6 0 0 22 0 1 0 186557093 21753856 3887 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9284/statm: 5311 3887 690 1256 0 4050 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 21244

[startup+1.50115 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9285
/proc/meminfo: memFree=1865200/2055920 swapFree=4180860/4192956
[pid=9284] ppid=9282 vsize=21244 CPUtime=1.49
/proc/9284/stat : 9284 (pbscip.linux.x8) R 9282 9284 9013 0 -1 4194304 6054 0 0 0 143 6 0 0 25 0 1 0 186557093 21753856 3970 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9284/statm: 5311 3970 694 1256 0 4050 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21244

[startup+3.10144 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9285
/proc/meminfo: memFree=1864624/2055920 swapFree=4180860/4192956
[pid=9284] ppid=9282 vsize=21536 CPUtime=3.09
/proc/9284/stat : 9284 (pbscip.linux.x8) R 9282 9284 9013 0 -1 4194304 6158 0 0 0 301 8 0 0 25 0 1 0 186557093 22052864 4074 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9284/statm: 5384 4074 697 1256 0 4123 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21536

[startup+6.30201 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9285
/proc/meminfo: memFree=1863792/2055920 swapFree=4180860/4192956
[pid=9284] ppid=9282 vsize=21716 CPUtime=6.28
/proc/9284/stat : 9284 (pbscip.linux.x8) R 9282 9284 9013 0 -1 4194304 6308 0 0 0 617 11 0 0 25 0 1 0 186557093 22237184 4224 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9284/statm: 5429 4224 697 1256 0 4168 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 21716

[startup+12.7012 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9285
/proc/meminfo: memFree=1862520/2055920 swapFree=4180860/4192956
[pid=9284] ppid=9282 vsize=23028 CPUtime=12.68
/proc/9284/stat : 9284 (pbscip.linux.x8) R 9282 9284 9013 0 -1 4194304 6701 0 0 0 1248 20 0 0 25 0 1 0 186557093 23580672 4617 1992294400 4194304 9342243 548682068736 18446744073709551615 6756041 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9284/statm: 5757 4617 697 1256 0 4496 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 23028

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

[startup+14.3054 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9285
/proc/meminfo: memFree=1862136/2055920 swapFree=4180860/4192956
[pid=9284] ppid=9282 vsize=23028 CPUtime=14.28
/proc/9284/stat : 9284 (pbscip.linux.x8) R 9282 9284 9013 0 -1 4194304 6755 0 0 0 1406 22 0 0 25 0 1 0 186557093 23580672 4671 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9284/statm: 5757 4671 697 1256 0 4496 0
Current children cumulated CPU time (s) 14.28
Current children cumulated vsize (KiB) 23028

[startup+15.9017 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9285
/proc/meminfo: memFree=1862008/2055920 swapFree=4180860/4192956
[pid=9284] ppid=9282 vsize=23456 CPUtime=15.87
/proc/9284/stat : 9284 (pbscip.linux.x8) R 9282 9284 9013 0 -1 4194304 6815 0 0 0 1564 23 0 0 25 0 1 0 186557093 24018944 4731 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9284/statm: 5864 4731 697 1256 0 4603 0
Current children cumulated CPU time (s) 15.87
Current children cumulated vsize (KiB) 23456

[startup+16.7019 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9285
/proc/meminfo: memFree=1861688/2055920 swapFree=4180860/4192956
[pid=9284] ppid=9282 vsize=24056 CPUtime=16.68
/proc/9284/stat : 9284 (pbscip.linux.x8) R 9282 9284 9013 0 -1 4194304 6886 0 0 0 1644 24 0 0 25 0 1 0 186557093 24633344 4802 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9284/statm: 6014 4802 697 1256 0 4753 0
Current children cumulated CPU time (s) 16.68
Current children cumulated vsize (KiB) 24056

[startup+16.9019 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9285
/proc/meminfo: memFree=1861688/2055920 swapFree=4180860/4192956
[pid=9284] ppid=9282 vsize=24056 CPUtime=16.88
/proc/9284/stat : 9284 (pbscip.linux.x8) R 9282 9284 9013 0 -1 4194304 6902 0 0 0 1664 24 0 0 25 0 1 0 186557093 24633344 4818 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9284/statm: 6014 4818 697 1256 0 4753 0
Current children cumulated CPU time (s) 16.88
Current children cumulated vsize (KiB) 24056

[startup+17.0019 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9285
/proc/meminfo: memFree=1861688/2055920 swapFree=4180860/4192956
[pid=9284] ppid=9282 vsize=24056 CPUtime=16.97
/proc/9284/stat : 9284 (pbscip.linux.x8) R 9282 9284 9013 0 -1 4194304 6908 0 0 0 1673 24 0 0 25 0 1 0 186557093 24633344 4824 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9284/statm: 6014 4824 697 1256 0 4753 0
Current children cumulated CPU time (s) 16.97
Current children cumulated vsize (KiB) 24056

Child status: 0
Real time (s): 17.0284
CPU time (s): 17.0144
CPU user time (s): 16.7625
CPU system time (s): 0.251961
CPU usage (%): 99.9176
Max. virtual memory (cumulated for all children) (KiB): 24056

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 16.7625
system time used= 0.251961
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6913
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= 33

runsolver used 0.017997 second user time and 0.043993 second system time

The end

Launcher Data 

Begin job on node12 at 2009-06-16 23:59:25
IDJOB=1870209
IDBENCH=48103
IDSOLVER=684
FILE ID=node12/1870209-1245189565
PBS_JOBID= 9368284
Free space on /tmp= 66236 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=7-P0=71-P1=131-P2=37-P3=29-P4=71-P5=79-P6=47-P7=41-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-1870209-1245189565/watcher-1870209-1245189565 -o /tmp/evaluation-result-1870209-1245189565/solver-1870209-1245189565 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870209-1245189565.opb

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

MD5SUM BENCH= 3dcbc29326e863fba53ed8c8a10116ce
RANDOM SEED=1096135149

node12.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:       1878552 kB
Buffers:         41832 kB
Cached:          86068 kB
SwapCached:       6264 kB
Active:          63344 kB
Inactive:        72896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1878552 kB
SwapTotal:     4192956 kB
SwapFree:      4180860 kB
Dirty:           11888 kB
Writeback:           0 kB
Mapped:          13500 kB
Slab:            27148 kB
Committed_AS:   178532 kB
PageTables:       1380 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= 66224 MiB
End job on node12 at 2009-06-16 23:59:42