Trace number 1870196

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)OPT3 8.08077 8.08994

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=47-P1=43-P2=53-P3=59-P4=67-P5=71-P6=53-P7=67-B.opb
MD5SUMe58f2c3753b703f4a66371ee4fd516c9
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 benchmark8.08077
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

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 SoPlex 1.4.1
0.00/0.01	c user parameter file <scip.set> not found - using default parameters
0.00/0.01	c read problem <HOME/instance-1870196-1245189510.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:
0.02/0.05	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
0.02/0.06	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
0.02/0.06	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
0.02/0.06	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
0.02/0.06	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
0.02/0.06	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
0.02/0.07	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
0.02/0.07	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
0.02/0.09	c    (0.1s) probing: 180/385 (46.8%) - 0 fixings, 0 aggregations, 14 implications, 0 bound changes
0.02/0.09	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.02/0.09	c presolving (9 rounds):
0.02/0.09	c  105 deleted vars, 84 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 124 changed coefficients
0.02/0.09	c  5600 implications, 0 cliques
0.02/0.09	c presolved problem has 385 variables (385 bin, 0 int, 0 impl, 0 cont) and 267 constraints
0.02/0.09	c     252 constraints of type <and>
0.02/0.09	c       7 constraints of type <linear>
0.02/0.09	c       8 constraints of type <logicor>
0.02/0.09	c transformed objective value is always integral (scale: 2)
0.02/0.09	c Presolving Time: 0.05
0.02/0.09	c OPT-NLC
0.02/0.09	c -----------------------------------------------------------------------------------------------
0.02/0.09	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.02/0.09	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.02/0.09	c limits/memory = c 1620
0.02/0.09	c # maximal time in seconds to run
0.02/0.09	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.02/0.09	c limits/time = c 1791
0.02/0.09	c # frequency for displaying node information lines
0.02/0.09	c # [type: int, range: [-1,2147483647], default: 100]
0.02/0.09	c display/freq = c 10000
0.02/0.09	c -----------------------------------------------------------------------------------------------
0.02/0.09	c start solving problem
0.02/0.09	c 
0.02/0.09	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.02/0.09	c   0.1s|     1 |     0 |    18 |1797k|   0 |  10 | 385 | 267 | 267 | 385 | 519 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.12	c   0.1s|     1 |     0 |   406 |1813k|   0 |  21 | 385 | 267 | 267 | 385 | 523 |   4 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.15	c   0.1s|     1 |     0 |   417 |1840k|   0 |  29 | 385 | 267 | 267 | 385 | 529 |  10 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.18	c   0.1s|     1 |     0 |   434 |1870k|   0 |  41 | 385 | 267 | 267 | 385 | 539 |  20 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.22	c   0.2s|     1 |     0 |   458 |1888k|   0 |  44 | 385 | 267 | 267 | 385 | 548 |  29 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.28	c   0.2s|     1 |     0 |   484 |1937k|   0 |  64 | 385 | 267 | 267 | 385 | 563 |  44 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.37	c   0.3s|     1 |     0 |   524 |1979k|   0 |  79 | 385 | 267 | 267 | 385 | 579 |  60 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.49/0.56	c   0.5s|     1 |     2 |   524 |1980k|   0 |  79 | 385 | 267 | 267 | 385 | 579 |  60 |   0 |  22 | 3.000000e+00 |      --      |    Inf 
7.28/7.34	o 5
7.28/7.34	c * 7.0s|  2809 |   980 | 16874 |3864k|  70 |   - | 385 |1683 | 350 | 385 | 212 |5801 |1471 |2518 | 3.000000e+00 | 5.000000e+00 |  66.67%
7.98/8.07	o 3
7.98/8.07	c * 7.8s|  3216 |     0 | 19855 |2958k|  70 |   - | 385 |1680 | 312 | 385 | 205 |6734 |1709 |2609 | 3.000000e+00 | 3.000000e+00 |   0.00%
7.98/8.07	c 
7.98/8.07	c SCIP Status        : problem is solved [optimal solution found]
7.98/8.07	c Solving Time (sec) : 7.75
7.98/8.07	c Solving Nodes      : 3216
7.98/8.07	c Primal Bound       : +3.00000000000000e+00 (2 solutions)
7.98/8.07	c Dual Bound         : +3.00000000000000e+00
7.98/8.07	c Gap                : 0.00 %
7.98/8.07	c NODE         3216
7.98/8.07	c DUAL BOUND   3
7.98/8.07	c PRIMAL BOUND 3
7.98/8.07	c GAP          0
7.98/8.07	s OPTIMUM FOUND
7.98/8.07	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 -x130 
7.98/8.07	v x129 -x128 -x127 x91 -x90 -x89 -x88 -x87 -x86 x85 x126 x125 -x124 -x123 -x122 x121 -x120 x84 x83 x82 x81 x80 -x79 x78 -x119 
7.98/8.07	v -x118 -x117 -x116 x115 -x114 x113 x77 x76 x75 x74 -x73 x72 x71 -x112 -x111 -x110 -x109 -x108 -x107 x106 -x70 -x69 -x68 -x67 
7.98/8.07	v x66 x65 x64 -x105 -x104 -x103 -x102 -x101 -x100 -x99 -x63 -x62 -x61 x60 x59 x58 x57 x56 -x55 -x54 x53 -x52 -x51 x50 -x49 x48 
7.98/8.07	v -x47 x46 -x45 -x44 x43 -x42 -x41 x40 -x39 x38 -x37 x36 x35 x34 -x33 -x32 x31 x30 x29 x28 x27 -x26 x25 x24 -x23 x22 -x21 -x20 
7.98/8.07	v -x19 x18 -x17 -x16 x15 -x14 -x13 -x12 -x11 x10 -x9 x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
7.98/8.07	c SCIP Status        : problem is solved [optimal solution found]
7.98/8.07	c Solving Time       :       7.75
7.98/8.07	c Original Problem   :
7.98/8.07	c   Problem name     : HOME/instance-1870196-1245189510.opb
7.98/8.07	c   Variables        : 490 (490 binary, 0 integer, 0 implicit integer, 0 continuous)
7.98/8.07	c   Constraints      : 358 initial, 358 maximal
7.98/8.07	c Presolved Problem  :
7.98/8.07	c   Problem name     : t_HOME/instance-1870196-1245189510.opb
7.98/8.07	c   Variables        : 385 (385 binary, 0 integer, 0 implicit integer, 0 continuous)
7.98/8.07	c   Constraints      : 267 initial, 1684 maximal
7.98/8.07	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
7.98/8.07	c   trivial          :       0.00          0          0          0          0          0          0          0          0
7.98/8.07	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
7.98/8.07	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
7.98/8.07	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
7.98/8.07	c   implics          :       0.00          0          0          0          0          0          0          0          0
7.98/8.07	c   probing          :       0.01          0          0          0          0          0          0          0          0
7.98/8.07	c   and              :       0.02         14         84          0          0          0         84          0         84
7.98/8.07	c   linear           :       0.01          1          6          0          0          0          0          0         40
7.98/8.07	c   logicor          :       0.00          0          0          0          0          0          0          0          0
7.98/8.07	c   root node        :          -         41          -          -         41          -          -          -          -
7.98/8.07	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
7.98/8.07	c   integral         :          0          0          0       2584          0          0         75          0          0       5054
7.98/8.07	c   and              :        252       5469      10837          2          0        219      13490       6689          0          0
7.98/8.07	c   linear           :          7          6      10618          2          0        892       5950          0          0          0
7.98/8.07	c   logicor          :          8+         6       4975          2          0         45       1475          0          0          0
7.98/8.07	c   countsols        :          0          0          0          2          0          0          0          0          0          0
7.98/8.07	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
7.98/8.07	c   integral         :       2.79       0.00       0.00       2.79       0.00
7.98/8.07	c   and              :       0.32       0.17       0.15       0.00       0.00
7.98/8.07	c   linear           :       0.34       0.00       0.34       0.00       0.00
7.98/8.07	c   logicor          :       0.12       0.00       0.12       0.00       0.00
7.98/8.07	c   countsols        :       0.00       0.00       0.00       0.00       0.00
7.98/8.07	c Propagators        :       Time      Calls    Cutoffs    DomReds
7.98/8.07	c   rootredcost      :       0.00          1          0          5
7.98/8.07	c   pseudoobj        :       0.01      10466          0          1
7.98/8.07	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
7.98/8.07	c   propagation      :       0.21       1156       1149      11348       42.8        195       38.4          -
7.98/8.07	c   infeasible LP    :       0.00          9          9         47       23.5          3       12.0          0
7.98/8.07	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
7.98/8.07	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
7.98/8.07	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
7.98/8.07	c   applied globally :          -          -          -       1658       20.6          -          -          -
7.98/8.07	c   applied locally  :          -          -          -         51       40.4          -          -          -
7.98/8.07	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
7.98/8.07	c   cut pool         :       0.00          5          -          -         39          -    (maximal pool size: 128)
7.98/8.07	c   redcost          :       0.06       5469          0         12          0          0
7.98/8.07	c   impliedbounds    :       0.00          6          0          0         19          0
7.98/8.07	c   intobj           :       0.00          0          0          0          0          0
7.98/8.07	c   gomory           :       0.06          6          0          0         44          0
7.98/8.07	c   strongcg         :       0.05          6          0          0         98          0
7.98/8.07	c   cmir             :       0.05          6          0          0         64          0
7.98/8.07	c   flowcover        :       0.07          6          0          0        100          0
7.98/8.07	c   clique           :       0.00          1          0          0          0          0
7.98/8.07	c   zerohalf         :       0.00          0          0          0          0          0
7.98/8.07	c   mcf              :       0.00          1          0          0          0          0
7.98/8.07	c Pricers            :       Time      Calls       Vars
7.98/8.07	c   problem variables:       0.00          0          0
7.98/8.07	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
7.98/8.07	c   relpscost        :       2.79       2582          0         75          0          0       5054
7.98/8.07	c   pscost           :       0.00          0          0          0          0          0          0
7.98/8.07	c   inference        :       0.00          0          0          0          0          0          0
7.98/8.07	c   mostinf          :       0.00          0          0          0          0          0          0
7.98/8.07	c   leastinf         :       0.00          0          0          0          0          0          0
7.98/8.07	c   fullstrong       :       0.00          0          0          0          0          0          0
7.98/8.07	c   allfullstrong    :       0.00          0          0          0          0          0          0
7.98/8.07	c   random           :       0.00          0          0          0          0          0          0
7.98/8.07	c Primal Heuristics  :       Time      Calls      Found
7.98/8.07	c   LP solutions     :       0.00          -          2
7.98/8.07	c   pseudo solutions :       0.00          -          0
7.98/8.07	c   crossover        :       0.00          0          0
7.98/8.07	c   intshifting      :       0.00          0          0
7.98/8.07	c   oneopt           :       0.00          1          0
7.98/8.07	c   rootsoldiving    :       0.03          3          0
7.98/8.07	c   coefdiving       :       0.03          6          0
7.98/8.07	c   pscostdiving     :       0.03          6          0
7.98/8.07	c   fracdiving       :       0.01          6          0
7.98/8.07	c   veclendiving     :       0.01          6          0
7.98/8.07	c   linesearchdiving :       0.01          6          0
7.98/8.07	c   guideddiving     :       0.03          6          0
7.98/8.07	c   feaspump         :       0.03          4          0
7.98/8.07	c   objpscostdiving  :       0.04          4          0
7.98/8.07	c   simplerounding   :       0.00          0          0
7.98/8.07	c   rounding         :       0.03       1021          0
7.98/8.07	c   shifting         :       0.43        287          0
7.98/8.07	c   fixandinfer      :       0.00          0          0
7.98/8.07	c   intdiving        :       0.00          0          0
7.98/8.07	c   actconsdiving    :       0.00          0          0
7.98/8.07	c   octane           :       0.00          0          0
7.98/8.07	c   rens             :       0.02          1          0
7.98/8.07	c   rins             :       0.00          0          0
7.98/8.07	c   localbranching   :       0.00          0          0
7.98/8.07	c   mutation         :       0.00          0          0
7.98/8.07	c   dins             :       0.00          0          0
7.98/8.07	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
7.98/8.07	c   primal LP        :       0.11          0          0       0.00       0.00
7.98/8.07	c   dual LP          :       2.02       5575      18231       3.27    9025.25
7.98/8.07	c   barrier LP       :       0.00          0          0       0.00          -
7.98/8.07	c   diving/probing LP:       0.13        351       1624       4.63   12492.31
7.98/8.07	c   strong branching :       2.73       2609      26210      10.05    9600.73
7.98/8.07	c     (at root node) :          -         22       1184      53.82          -
7.98/8.07	c   conflict analysis:       0.00          0          0       0.00          -
7.98/8.07	c B&B Tree           :
7.98/8.07	c   number of runs   :          1
7.98/8.07	c   nodes            :       3216
7.98/8.07	c   nodes (total)    :       3216
7.98/8.07	c   nodes left       :          0
7.98/8.07	c   max depth        :         70
7.98/8.07	c   max depth (total):         70
7.98/8.07	c   backtracks       :        492 (15.3%)
7.98/8.07	c   delayed cutoffs  :        486
7.98/8.07	c   repropagations   :       2163 (5108 domain reductions, 387 cutoffs)
7.98/8.07	c   avg switch length:       3.83
7.98/8.07	c   switching time   :       0.27
7.98/8.07	c Solution           :
7.98/8.07	c   Solutions found  :          2 (2 improvements)
7.98/8.07	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 3216 nodes, 7.75 seconds, depth 52, found by <relaxation>)
7.98/8.07	c   Dual Bound       : +3.00000000000000e+00
7.98/8.07	c   Gap              :       0.00 %
7.98/8.07	c   Root Dual Bound  : +3.00000000000000e+00
7.98/8.08	c Time complete: 8.07.

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-1870196-1245189510/watcher-1870196-1245189510 -o /tmp/evaluation-result-1870196-1245189510/solver-1870196-1245189510 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870196-1245189510.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 32614
/proc/meminfo: memFree=1824736/2055920 swapFree=4182380/4192956
[pid=32614] ppid=32612 vsize=6100 CPUtime=0
/proc/32614/stat : 32614 (pbscip.linux.x8) R 32612 32614 31677 0 -1 4194304 542 0 0 0 0 0 0 0 20 0 1 0 186548923 6246400 524 1992294400 4194304 7823515 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 1 0 0
/proc/32614/statm: 1525 535 325 886 0 635 0

[startup+0.0325081 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 32614
/proc/meminfo: memFree=1824736/2055920 swapFree=4182380/4192956
[pid=32614] ppid=32612 vsize=13140 CPUtime=0.02
/proc/32614/stat : 32614 (pbscip.linux.x8) R 32612 32614 31677 0 -1 4194304 2673 0 0 0 1 1 0 0 20 0 1 0 186548923 13455360 2301 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32614/statm: 3285 2301 404 886 0 2395 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13140

[startup+0.101516 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 32614
/proc/meminfo: memFree=1824736/2055920 swapFree=4182380/4192956
[pid=32614] ppid=32612 vsize=14760 CPUtime=0.09
/proc/32614/stat : 32614 (pbscip.linux.x8) R 32612 32614 31677 0 -1 4194304 3241 0 0 0 6 3 0 0 20 0 1 0 186548923 15114240 2862 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32614/statm: 3690 2862 535 886 0 2800 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14760

[startup+0.30154 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 32614
/proc/meminfo: memFree=1824736/2055920 swapFree=4182380/4192956
[pid=32614] ppid=32612 vsize=17500 CPUtime=0.29
/proc/32614/stat : 32614 (pbscip.linux.x8) R 32612 32614 31677 0 -1 4194304 3979 0 0 0 25 4 0 0 22 0 1 0 186548923 17920000 3592 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32614/statm: 4375 3592 563 886 0 3485 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17500

[startup+0.701593 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 32614
/proc/meminfo: memFree=1824736/2055920 swapFree=4182380/4192956
[pid=32614] ppid=32612 vsize=20080 CPUtime=0.68
/proc/32614/stat : 32614 (pbscip.linux.x8) R 32612 32614 31677 0 -1 4194304 5728 0 0 0 63 5 0 0 25 0 1 0 186548923 20561920 4260 1992294400 4194304 7823515 548682068736 18446744073709551615 6100209 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32614/statm: 5020 4260 568 886 0 4130 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 20080

[startup+1.50168 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32615
/proc/meminfo: memFree=1809624/2055920 swapFree=4182380/4192956
[pid=32614] ppid=32612 vsize=20080 CPUtime=1.49
/proc/32614/stat : 32614 (pbscip.linux.x8) R 32612 32614 31677 0 -1 4194304 5733 0 0 0 141 8 0 0 25 0 1 0 186548923 20561920 4265 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32614/statm: 5020 4265 572 886 0 4130 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20080

[startup+3.10187 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32615
/proc/meminfo: memFree=1809624/2055920 swapFree=4182380/4192956
[pid=32614] ppid=32612 vsize=20080 CPUtime=3.08
/proc/32614/stat : 32614 (pbscip.linux.x8) R 32612 32614 31677 0 -1 4194304 5733 0 0 0 295 13 0 0 25 0 1 0 186548923 20561920 4265 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32614/statm: 5020 4265 572 886 0 4130 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 20080

[startup+6.30124 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32615
/proc/meminfo: memFree=1809632/2055920 swapFree=4182380/4192956
[pid=32614] ppid=32612 vsize=20080 CPUtime=6.29
/proc/32614/stat : 32614 (pbscip.linux.x8) R 32612 32614 31677 0 -1 4194304 5739 0 0 0 605 24 0 0 25 0 1 0 186548923 20561920 4271 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32614/statm: 5020 4271 574 886 0 4130 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20080

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

[startup+7.10134 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32615
/proc/meminfo: memFree=1809632/2055920 swapFree=4182380/4192956
[pid=32614] ppid=32612 vsize=20080 CPUtime=7.08
/proc/32614/stat : 32614 (pbscip.linux.x8) R 32612 32614 31677 0 -1 4194304 5739 0 0 0 681 27 0 0 25 0 1 0 186548923 20561920 4271 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32614/statm: 5020 4271 574 886 0 4130 0
Current children cumulated CPU time (s) 7.08
Current children cumulated vsize (KiB) 20080

[startup+7.50139 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32615
/proc/meminfo: memFree=1809632/2055920 swapFree=4182380/4192956
[pid=32614] ppid=32612 vsize=20080 CPUtime=7.48
/proc/32614/stat : 32614 (pbscip.linux.x8) R 32612 32614 31677 0 -1 4194304 5739 0 0 0 720 28 0 0 25 0 1 0 186548923 20561920 4271 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32614/statm: 5020 4271 574 886 0 4130 0
Current children cumulated CPU time (s) 7.48
Current children cumulated vsize (KiB) 20080

[startup+7.90144 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32615
/proc/meminfo: memFree=1809632/2055920 swapFree=4182380/4192956
[pid=32614] ppid=32612 vsize=20080 CPUtime=7.88
/proc/32614/stat : 32614 (pbscip.linux.x8) R 32612 32614 31677 0 -1 4194304 5739 0 0 0 759 29 0 0 25 0 1 0 186548923 20561920 4271 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32614/statm: 5020 4271 574 886 0 4130 0
Current children cumulated CPU time (s) 7.88
Current children cumulated vsize (KiB) 20080

[startup+8.00145 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32615
/proc/meminfo: memFree=1809632/2055920 swapFree=4182380/4192956
[pid=32614] ppid=32612 vsize=20080 CPUtime=7.98
/proc/32614/stat : 32614 (pbscip.linux.x8) R 32612 32614 31677 0 -1 4194304 5739 0 0 0 768 30 0 0 25 0 1 0 186548923 20561920 4271 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32614/statm: 5020 4271 574 886 0 4130 0
Current children cumulated CPU time (s) 7.98
Current children cumulated vsize (KiB) 20080

Child status: 0
Real time (s): 8.08994
CPU time (s): 8.08077
CPU user time (s): 7.76582
CPU system time (s): 0.314952
CPU usage (%): 99.8867
Max. virtual memory (cumulated for all children) (KiB): 20080

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.76582
system time used= 0.314952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5744
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= 20

runsolver used 0.009998 second user time and 0.026995 second system time

The end

Launcher Data 

Begin job on node75 at 2009-06-16 23:58:30
IDJOB=1870196
IDBENCH=48097
IDSOLVER=683
FILE ID=node75/1870196-1245189510
PBS_JOBID= 9368304
Free space on /tmp= 66428 MiB

SOLVER NAME= SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=47-P1=43-P2=53-P3=59-P4=67-P5=71-P6=53-P7=67-B.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-1870196-1245189510/watcher-1870196-1245189510 -o /tmp/evaluation-result-1870196-1245189510/solver-1870196-1245189510 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870196-1245189510.opb

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

MD5SUM BENCH= e58f2c3753b703f4a66371ee4fd516c9
RANDOM SEED=94073652

node75.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		: 3000.236
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		: 3000.236
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1825216 kB
Buffers:         35692 kB
Cached:         124748 kB
SwapCached:       4596 kB
Active:          67268 kB
Inactive:       100928 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1825216 kB
SwapTotal:     4192956 kB
SwapFree:      4182380 kB
Dirty:           10192 kB
Writeback:           0 kB
Mapped:          13392 kB
Slab:            48460 kB
Committed_AS:   106904 kB
PageTables:       1420 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= 66420 MiB
End job on node75 at 2009-06-16 23:58:38