Trace number 1870048

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 3.15152 3.15303

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=11-P1=71-P2=127-P3=19-P4=89-P5=17-B.opb
MD5SUMd6d70da0465b3d9bf91bd0d1a6292c9e
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 benchmark3.15152
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 variables105
Total number of constraints11
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 constraints11
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)245
Sum of products size (including duplicates)490
Number of different products245
Sum of products size490

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-1870048-1245188400.opb>
0.00/0.01	c original problem has 350 variables (350 bin, 0 int, 0 impl, 0 cont) and 256 constraints
0.00/0.01	c start presolving problem
0.00/0.01	c presolving:
0.00/0.03	c (round 1) 5 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 30 chg coeffs, 0 upgd conss, 1300 impls, 0 clqs
0.00/0.03	c (round 2) 19 del vars, 12 del conss, 0 chg bounds, 0 chg sides, 42 chg coeffs, 6 upgd conss, 1972 impls, 0 clqs
0.00/0.04	c (round 3) 33 del vars, 24 del conss, 0 chg bounds, 0 chg sides, 54 chg coeffs, 6 upgd conss, 2476 impls, 0 clqs
0.00/0.04	c (round 4) 47 del vars, 36 del conss, 0 chg bounds, 0 chg sides, 66 chg coeffs, 6 upgd conss, 2812 impls, 0 clqs
0.00/0.04	c (round 5) 61 del vars, 48 del conss, 0 chg bounds, 0 chg sides, 78 chg coeffs, 6 upgd conss, 2980 impls, 0 clqs
0.00/0.04	c (round 6) 75 del vars, 60 del conss, 0 chg bounds, 0 chg sides, 90 chg coeffs, 6 upgd conss, 2980 impls, 0 clqs
0.00/0.05	c    (0.0s) probing: 156/275 (56.7%) - 0 fixings, 0 aggregations, 10 implications, 0 bound changes
0.00/0.05	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.05	c presolving (7 rounds):
0.00/0.05	c  75 deleted vars, 60 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 90 changed coefficients
0.00/0.05	c  3000 implications, 0 cliques
0.00/0.05	c presolved problem has 275 variables (275 bin, 0 int, 0 impl, 0 cont) and 191 constraints
0.00/0.05	c     180 constraints of type <and>
0.00/0.05	c       5 constraints of type <linear>
0.00/0.05	c       6 constraints of type <logicor>
0.00/0.05	c transformed objective value is always integral (scale: 2)
0.00/0.05	c Presolving Time: 0.03
0.00/0.06	c OPT-NLC
0.00/0.06	c -----------------------------------------------------------------------------------------------
0.00/0.06	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.06	c limits/memory = c 1620
0.00/0.06	c # maximal time in seconds to run
0.00/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.06	c limits/time = c 1791
0.00/0.06	c # frequency for displaying node information lines
0.00/0.06	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.06	c display/freq = c 10000
0.00/0.06	c -----------------------------------------------------------------------------------------------
0.00/0.06	c start solving problem
0.00/0.06	c 
0.00/0.06	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.06	c   0.0s|     1 |     0 |    14 |1301k|   0 |   8 | 275 | 191 | 191 | 275 | 371 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.00/0.08	c   0.1s|     1 |     0 |   274 |1316k|   0 |  17 | 275 | 191 | 191 | 275 | 374 |   3 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.10	c   0.1s|     1 |     0 |   284 |1336k|   0 |  24 | 275 | 191 | 191 | 275 | 380 |   9 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.12	c   0.1s|     1 |     0 |   296 |1358k|   0 |  34 | 275 | 191 | 191 | 275 | 387 |  16 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.15	c   0.1s|     1 |     0 |   337 |1375k|   0 |  35 | 275 | 191 | 191 | 275 | 397 |  26 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.20	c   0.2s|     1 |     0 |   356 |1394k|   0 |  51 | 275 | 191 | 191 | 275 | 409 |  38 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.26	c   0.2s|     1 |     0 |   379 |1425k|   0 |  57 | 275 | 191 | 191 | 275 | 421 |  50 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.39/0.45	c   0.4s|     1 |     2 |   379 |1426k|   0 |  57 | 275 | 191 | 191 | 275 | 421 |  50 |   0 |  31 | 3.000000e+00 |      --      |    Inf 
1.99/2.09	o 83
1.99/2.09	c * 2.0s|   299 |   165 |  2827 |1740k|  50 |   - | 275 | 313 |  12 | 275 | 183 | 701 | 122 |1262 | 3.000000e+00 | 8.300000e+01 |2666.67%
2.99/3.08	o 5
2.99/3.08	c * 2.9s|   726 |   269 |  7253 |1980k|  55 |   - | 275 | 516 |  42 | 275 | 173 |1789 | 325 |1702 | 3.000000e+00 | 5.000000e+00 |  66.67%
3.09/3.14	o 3
3.09/3.14	c * 3.0s|   772 |     0 |  7482 |1708k|  55 |   - | 275 | 430 |  29 | 275 | 154 |1834 | 351 |1715 | 3.000000e+00 | 3.000000e+00 |   0.00%
3.09/3.14	c 
3.09/3.14	c SCIP Status        : problem is solved [optimal solution found]
3.09/3.14	c Solving Time (sec) : 2.99
3.09/3.14	c Solving Nodes      : 772
3.09/3.14	c Primal Bound       : +3.00000000000000e+00 (3 solutions)
3.09/3.14	c Dual Bound         : +3.00000000000000e+00
3.09/3.14	c Gap                : 0.00 %
3.09/3.14	c NODE         772
3.09/3.14	c DUAL BOUND   3
3.09/3.14	c PRIMAL BOUND 3
3.09/3.14	c GAP          0
3.09/3.14	s OPTIMUM FOUND
3.09/3.14	v x105 -x104 -x103 x102 -x101 -x100 x99 x98 -x97 -x96 -x95 x94 -x93 x92 x70 -x69 x68 x67 x66 -x65 x64 -x91 x90 -x89 x88 x87 x86 -x85 
3.09/3.14	v x63 -x62 -x61 x60 -x59 x58 x57 -x84 -x83 -x82 -x81 -x80 -x79 x78 x56 -x55 -x54 -x53 -x52 x51 x50 -x77 -x76 -x75 -x74 -x73 
3.09/3.14	v -x72 -x71 -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 
3.09/3.14	v x22 -x21 -x20 -x19 x18 x17 -x16 x15 -x14 -x13 -x12 -x11 x10 -x9 x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
3.09/3.14	c SCIP Status        : problem is solved [optimal solution found]
3.09/3.14	c Solving Time       :       2.99
3.09/3.14	c Original Problem   :
3.09/3.14	c   Problem name     : HOME/instance-1870048-1245188400.opb
3.09/3.14	c   Variables        : 350 (350 binary, 0 integer, 0 implicit integer, 0 continuous)
3.09/3.14	c   Constraints      : 256 initial, 256 maximal
3.09/3.14	c Presolved Problem  :
3.09/3.14	c   Problem name     : t_HOME/instance-1870048-1245188400.opb
3.09/3.14	c   Variables        : 275 (275 binary, 0 integer, 0 implicit integer, 0 continuous)
3.09/3.14	c   Constraints      : 191 initial, 516 maximal
3.09/3.14	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
3.09/3.14	c   trivial          :       0.00          0          0          0          0          0          0          0          0
3.09/3.14	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
3.09/3.14	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
3.09/3.14	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
3.09/3.14	c   implics          :       0.00          0          0          0          0          0          0          0          0
3.09/3.14	c   probing          :       0.01          0          0          0          0          0          0          0          0
3.09/3.14	c   and              :       0.01         10         60          0          0          0         60          0         60
3.09/3.14	c   linear           :       0.00          1          4          0          0          0          0          0         30
3.09/3.14	c   logicor          :       0.00          0          0          0          0          0          0          0          0
3.09/3.14	c   root node        :          -         41          -          -         41          -          -          -          -
3.09/3.14	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
3.09/3.14	c   integral         :          0          0          0        646          0          1         29          0          0       1246
3.09/3.14	c   and              :        180       1385       2584          3          0         48       3357       1797          0          0
3.09/3.14	c   linear           :          5          6       2536          3          0        159       1280          0          0          0
3.09/3.14	c   logicor          :          6+         6        824          1          0          1        165          0          0          0
3.09/3.14	c   countsols        :          0          0          0          3          0          0          0          0          0          0
3.09/3.14	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
3.09/3.14	c   integral         :       1.63       0.00       0.00       1.63       0.00
3.09/3.14	c   and              :       0.02       0.02       0.00       0.00       0.00
3.09/3.14	c   linear           :       0.07       0.00       0.07       0.00       0.00
3.09/3.14	c   logicor          :       0.00       0.00       0.00       0.00       0.00
3.09/3.14	c   countsols        :       0.00       0.00       0.00       0.00       0.00
3.09/3.14	c Propagators        :       Time      Calls    Cutoffs    DomReds
3.09/3.14	c   rootredcost      :       0.00          2          0          5
3.09/3.14	c   pseudoobj        :       0.01       2265          0         56
3.09/3.14	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
3.09/3.14	c   propagation      :       0.03        208        208       2443       37.1         70       32.9          -
3.09/3.14	c   infeasible LP    :       0.00          4          3         17       26.0          0        0.0          0
3.09/3.14	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
3.09/3.14	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
3.09/3.14	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
3.09/3.14	c   applied globally :          -          -          -        351       19.2          -          -          -
3.09/3.14	c   applied locally  :          -          -          -          0        0.0          -          -          -
3.09/3.14	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
3.09/3.14	c   cut pool         :       0.00          5          -          -         29          -    (maximal pool size: 97)
3.09/3.14	c   redcost          :       0.02       1388          0         31          0          0
3.09/3.14	c   impliedbounds    :       0.01          6          0          0         15          0
3.09/3.14	c   intobj           :       0.00          0          0          0          0          0
3.09/3.14	c   gomory           :       0.03          6          0          0         13          0
3.09/3.14	c   strongcg         :       0.04          6          0          0         24          0
3.09/3.14	c   cmir             :       0.03          6          0          0         48          0
3.09/3.14	c   flowcover        :       0.06          6          0          0         80          0
3.09/3.14	c   clique           :       0.00          1          0          0          0          0
3.09/3.14	c   zerohalf         :       0.00          0          0          0          0          0
3.09/3.14	c   mcf              :       0.00          1          0          0          0          0
3.09/3.14	c Pricers            :       Time      Calls       Vars
3.09/3.14	c   problem variables:       0.00          0          0
3.09/3.14	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
3.09/3.14	c   relpscost        :       1.63        643          1         29          0          0       1246
3.09/3.14	c   pscost           :       0.00          0          0          0          0          0          0
3.09/3.14	c   inference        :       0.00          0          0          0          0          0          0
3.09/3.14	c   mostinf          :       0.00          0          0          0          0          0          0
3.09/3.14	c   leastinf         :       0.00          0          0          0          0          0          0
3.09/3.14	c   fullstrong       :       0.00          0          0          0          0          0          0
3.09/3.14	c   allfullstrong    :       0.00          0          0          0          0          0          0
3.09/3.14	c   random           :       0.00          0          0          0          0          0          0
3.09/3.14	c Primal Heuristics  :       Time      Calls      Found
3.09/3.14	c   LP solutions     :       0.00          -          3
3.09/3.14	c   pseudo solutions :       0.00          -          0
3.09/3.14	c   rootsoldiving    :       0.00          0          0
3.09/3.14	c   linesearchdiving :       0.00          0          0
3.09/3.14	c   guideddiving     :       0.00          0          0
3.09/3.14	c   crossover        :       0.00          0          0
3.09/3.14	c   intshifting      :       0.00          0          0
3.09/3.14	c   oneopt           :       0.00          2          0
3.09/3.14	c   coefdiving       :       0.01          1          0
3.09/3.14	c   pscostdiving     :       0.01          1          0
3.09/3.14	c   fracdiving       :       0.00          1          0
3.09/3.14	c   veclendiving     :       0.01          1          0
3.09/3.14	c   feaspump         :       0.00          1          0
3.09/3.14	c   objpscostdiving  :       0.01          1          0
3.09/3.14	c   simplerounding   :       0.00          0          0
3.09/3.14	c   rounding         :       0.07        476          0
3.09/3.14	c   shifting         :       0.13        114          0
3.09/3.14	c   fixandinfer      :       0.00          0          0
3.09/3.14	c   intdiving        :       0.00          0          0
3.09/3.14	c   actconsdiving    :       0.00          0          0
3.09/3.14	c   octane           :       0.00          0          0
3.09/3.14	c   rens             :       0.02          1          0
3.09/3.14	c   rins             :       0.00          0          0
3.09/3.14	c   localbranching   :       0.00          0          0
3.09/3.14	c   mutation         :       0.00          0          0
3.09/3.14	c   dins             :       0.00          0          0
3.09/3.14	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
3.09/3.14	c   primal LP        :       0.00          0          0       0.00          -
3.09/3.14	c   dual LP          :       0.52       1447       6748       4.66   12976.92
3.09/3.14	c   barrier LP       :       0.00          0          0       0.00          -
3.09/3.14	c   diving/probing LP:       0.03        124        734       5.92   24466.67
3.09/3.14	c   strong branching :       1.62       1715      18300      10.67   11296.30
3.09/3.14	c     (at root node) :          -         31       1483      47.84          -
3.09/3.14	c   conflict analysis:       0.00          0          0       0.00          -
3.09/3.14	c B&B Tree           :
3.09/3.14	c   number of runs   :          1
3.09/3.14	c   nodes            :        772
3.09/3.14	c   nodes (total)    :        772
3.09/3.14	c   nodes left       :          0
3.09/3.14	c   max depth        :         55
3.09/3.14	c   max depth (total):         55
3.09/3.14	c   backtracks       :         70 (9.1%)
3.09/3.14	c   delayed cutoffs  :         53
3.09/3.14	c   repropagations   :        275 (885 domain reductions, 53 cutoffs)
3.09/3.14	c   avg switch length:       3.34
3.09/3.14	c   switching time   :       0.03
3.09/3.14	c Solution           :
3.09/3.14	c   Solutions found  :          3 (3 improvements)
3.09/3.14	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 772 nodes, 2.99 seconds, depth 32, found by <relaxation>)
3.09/3.14	c   Dual Bound       : +3.00000000000000e+00
3.09/3.14	c   Gap              :       0.00 %
3.09/3.14	c   Root Dual Bound  : +3.00000000000000e+00
3.09/3.15	c Time complete: 3.14.

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-1870048-1245188400/watcher-1870048-1245188400 -o /tmp/evaluation-result-1870048-1245188400/solver-1870048-1245188400 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870048-1245188400.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 3/65 4553
/proc/meminfo: memFree=1885936/2055920 swapFree=4192956/4192956
[pid=4553] ppid=4551 vsize=6100 CPUtime=0
/proc/4553/stat : 4553 (pbscip.linux.x8) R 4551 4553 3324 0 -1 4194304 567 0 0 0 0 0 0 0 20 0 1 0 4752296 6246400 549 1992294400 4194304 7823515 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 1 0 0
/proc/4553/statm: 1525 560 325 886 0 635 0

[startup+0.095681 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 4553
/proc/meminfo: memFree=1885936/2055920 swapFree=4192956/4192956
[pid=4553] ppid=4551 vsize=14116 CPUtime=0.09
/proc/4553/stat : 4553 (pbscip.linux.x8) R 4551 4553 3324 0 -1 4194304 3116 0 0 0 6 3 0 0 20 0 1 0 4752296 14454784 2739 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4553/statm: 3529 2739 562 886 0 2639 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14116

[startup+0.102681 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 4553
/proc/meminfo: memFree=1885936/2055920 swapFree=4192956/4192956
[pid=4553] ppid=4551 vsize=14648 CPUtime=0.09
/proc/4553/stat : 4553 (pbscip.linux.x8) R 4551 4553 3324 0 -1 4194304 3240 0 0 0 6 3 0 0 20 0 1 0 4752296 14999552 2856 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4553/statm: 3662 2856 562 886 0 2772 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14648

[startup+0.301701 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 4553
/proc/meminfo: memFree=1885936/2055920 swapFree=4192956/4192956
[pid=4553] ppid=4551 vsize=15836 CPUtime=0.29
/proc/4553/stat : 4553 (pbscip.linux.x8) R 4551 4553 3324 0 -1 4194304 5272 0 0 0 25 4 0 0 22 0 1 0 4752296 16216064 3175 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4553/statm: 3959 3175 567 886 0 3069 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15836

[startup+0.701737 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 4553
/proc/meminfo: memFree=1885936/2055920 swapFree=4192956/4192956
[pid=4553] ppid=4551 vsize=15836 CPUtime=0.69
/proc/4553/stat : 4553 (pbscip.linux.x8) R 4551 4553 3324 0 -1 4194304 5273 0 0 0 64 5 0 0 25 0 1 0 4752296 16216064 3176 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4553/statm: 3959 3176 567 886 0 3069 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15836

[startup+1.50181 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4554
/proc/meminfo: memFree=1875240/2055920 swapFree=4192956/4192956
[pid=4553] ppid=4551 vsize=15836 CPUtime=1.49
/proc/4553/stat : 4553 (pbscip.linux.x8) R 4551 4553 3324 0 -1 4194304 5279 0 0 0 142 7 0 0 25 0 1 0 4752296 16216064 3182 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4553/statm: 3959 3182 573 886 0 3069 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15836

[startup+3.10196 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4554
/proc/meminfo: memFree=1874728/2055920 swapFree=4192956/4192956
[pid=4553] ppid=4551 vsize=16536 CPUtime=3.09
/proc/4553/stat : 4553 (pbscip.linux.x8) R 4551 4553 3324 0 -1 4194304 5431 0 0 0 295 14 0 0 25 0 1 0 4752296 16932864 3334 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4553/statm: 4134 3334 573 886 0 3244 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16536

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

Child status: 0
Real time (s): 3.15303
CPU time (s): 3.15152
CPU user time (s): 3.00254
CPU system time (s): 0.148977
CPU usage (%): 99.9522
Max. virtual memory (cumulated for all children) (KiB): 16536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.00254
system time used= 0.148977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5481
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= 6

runsolver used 0.007998 second user time and 0.015997 second system time

The end

Launcher Data 

Begin job on node8 at 2009-06-16 23:40:00
IDJOB=1870048
IDBENCH=48023
IDSOLVER=683
FILE ID=node8/1870048-1245188400
PBS_JOBID= 9363940
Free space on /tmp= 66288 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=11-P1=71-P2=127-P3=19-P4=89-P5=17-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-1870048-1245188400/watcher-1870048-1245188400 -o /tmp/evaluation-result-1870048-1245188400/solver-1870048-1245188400 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870048-1245188400.opb

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

MD5SUM BENCH= d6d70da0465b3d9bf91bd0d1a6292c9e
RANDOM SEED=2019721207

node8.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:       1886416 kB
Buffers:         40756 kB
Cached:          84364 kB
SwapCached:          0 kB
Active:          89380 kB
Inactive:        49416 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1886416 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            9844 kB
Writeback:           0 kB
Mapped:          23496 kB
Slab:            16500 kB
Committed_AS:    65780 kB
PageTables:       1376 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66280 MiB
End job on node8 at 2009-06-16 23:40:04