Trace number 1869888

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 3.9334 3.9343

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=7-P1=29-P2=53-P3=31-P4=23-P5=47-P6=67-B.opb
MD5SUM8b8e1d2a13a8c39d33c0acf49e3195a1
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 benchmark2.53761
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 variables108
Total number of constraints13
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 constraints13
Minimum length of a constraint6
Maximum length of a constraint48
Number of terms in the objective function 6
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 63
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 2048
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 8064
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)216
Sum of products size (including duplicates)432
Number of different products216
Sum of products size432

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-1869888-1245187041.opb>
0.00/0.01	c original problem has 324 variables (324 bin, 0 int, 0 impl, 0 cont) and 229 constraints
0.00/0.01	c start presolving problem
0.00/0.01	c presolving:
0.01/0.03	c (round 1) 6 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 28 chg coeffs, 0 upgd conss, 1284 impls, 0 clqs
0.01/0.03	c (round 2) 18 del vars, 10 del conss, 0 chg bounds, 0 chg sides, 38 chg coeffs, 7 upgd conss, 1884 impls, 0 clqs
0.01/0.04	c (round 3) 30 del vars, 20 del conss, 0 chg bounds, 0 chg sides, 48 chg coeffs, 7 upgd conss, 2364 impls, 0 clqs
0.01/0.04	c (round 4) 42 del vars, 30 del conss, 0 chg bounds, 0 chg sides, 58 chg coeffs, 7 upgd conss, 2724 impls, 0 clqs
0.01/0.04	c (round 5) 54 del vars, 40 del conss, 0 chg bounds, 0 chg sides, 68 chg coeffs, 7 upgd conss, 2964 impls, 0 clqs
0.01/0.04	c (round 6) 66 del vars, 50 del conss, 0 chg bounds, 0 chg sides, 78 chg coeffs, 7 upgd conss, 3084 impls, 0 clqs
0.01/0.04	c (round 7) 78 del vars, 60 del conss, 0 chg bounds, 0 chg sides, 88 chg coeffs, 7 upgd conss, 3084 impls, 0 clqs
0.01/0.06	c    (0.0s) probing: 157/246 (63.8%) - 0 fixings, 0 aggregations, 12 implications, 0 bound changes
0.01/0.06	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.01/0.06	c presolving (8 rounds):
0.01/0.06	c  78 deleted vars, 60 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 88 changed coefficients
0.01/0.06	c  3108 implications, 0 cliques
0.01/0.06	c presolved problem has 246 variables (246 bin, 0 int, 0 impl, 0 cont) and 163 constraints
0.01/0.06	c     150 constraints of type <and>
0.01/0.06	c       6 constraints of type <linear>
0.01/0.06	c       7 constraints of type <logicor>
0.01/0.06	c transformed objective value is always integral (scale: 2)
0.01/0.06	c Presolving Time: 0.03
0.01/0.06	c OPT-NLC
0.01/0.06	c -----------------------------------------------------------------------------------------------
0.01/0.06	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.01/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.06	c limits/memory = c 1620
0.01/0.06	c # maximal time in seconds to run
0.01/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.06	c limits/time = c 1791
0.01/0.06	c # frequency for displaying node information lines
0.01/0.06	c # [type: int, range: [-1,2147483647], default: 100]
0.01/0.06	c display/freq = c 10000
0.01/0.06	c -----------------------------------------------------------------------------------------------
0.01/0.06	c start solving problem
0.01/0.06	c 
0.01/0.06	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.01/0.06	c   0.0s|     1 |     0 |    16 |1169k|   0 |   9 | 246 | 163 | 163 | 246 | 313 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.01/0.08	c   0.1s|     1 |     0 |   267 |1193k|   0 |  26 | 246 | 163 | 163 | 246 | 320 |   7 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.10	c   0.1s|     1 |     0 |   285 |1225k|   0 |  35 | 246 | 163 | 163 | 246 | 332 |  19 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.14	c   0.1s|     1 |     0 |   316 |1274k|   0 |  34 | 246 | 163 | 163 | 246 | 344 |  31 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.17	c   0.1s|     1 |     0 |   338 |1322k|   0 |  42 | 246 | 163 | 163 | 246 | 357 |  44 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.22	c   0.2s|     1 |     0 |   372 |1361k|   0 |  49 | 246 | 163 | 163 | 246 | 368 |  55 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.27	c   0.2s|     1 |     0 |   412 |1396k|   0 |  53 | 246 | 163 | 163 | 246 | 381 |  68 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.39/0.43	c   0.4s|     1 |     2 |   412 |1397k|   0 |  53 | 246 | 163 | 163 | 246 | 381 |  68 |   0 |  21 | 3.000000e+00 |      --      |    Inf 
3.09/3.18	o 15
3.09/3.18	c * 3.0s|   940 |   350 |  6300 |2120k|  49 |   - | 246 | 743 | 101 | 246 | 176 |1720 | 580 |1756 | 3.000000e+00 | 1.500000e+01 | 400.00%
3.89/3.92	o 3
3.89/3.92	c * 3.8s|  1494 |     0 |  8919 |2019k|  49 |   - | 246 |1149 | 123 | 246 | 186 |2530 |1003 |1882 | 3.000000e+00 | 3.000000e+00 |   0.00%
3.89/3.92	c 
3.89/3.92	c SCIP Status        : problem is solved [optimal solution found]
3.89/3.92	c Solving Time (sec) : 3.75
3.89/3.92	c Solving Nodes      : 1494
3.89/3.92	c Primal Bound       : +3.00000000000000e+00 (2 solutions)
3.89/3.92	c Dual Bound         : +3.00000000000000e+00
3.89/3.92	c Gap                : 0.00 %
3.89/3.92	c NODE         1494
3.89/3.92	c DUAL BOUND   3
3.89/3.92	c PRIMAL BOUND 3
3.89/3.92	c GAP          0
3.89/3.92	s OPTIMUM FOUND
3.89/3.92	v -x108 -x107 -x106 x105 x104 -x103 -x102 -x101 x100 x99 x98 -x97 -x72 x71 x70 x69 -x68 x67 -x96 x95 -x94 -x93 x92 -x91 x66 -x65 
3.89/3.92	v -x64 x63 -x62 x61 x90 -x89 x88 -x87 -x86 -x85 x60 -x59 x58 -x57 -x56 x55 -x84 -x83 -x82 -x81 x80 x79 x54 x53 -x52 -x51 x50 x49 
3.89/3.92	v -x78 -x77 -x76 -x75 -x74 -x73 -x48 -x47 x46 -x45 -x44 x43 -x42 -x41 x40 x39 x38 x37 -x36 x35 x34 -x33 -x32 x31 -x30 x29 x28 
3.89/3.92	v x27 -x26 x25 x24 x23 -x22 -x21 x20 x19 -x18 x17 x16 -x15 x14 x13 -x12 -x11 -x10 -x9 x8 x7 -x6 -x5 -x4 -x3 x2 x1 
3.89/3.92	c SCIP Status        : problem is solved [optimal solution found]
3.89/3.92	c Solving Time       :       3.75
3.89/3.92	c Original Problem   :
3.89/3.92	c   Problem name     : HOME/instance-1869888-1245187041.opb
3.89/3.92	c   Variables        : 324 (324 binary, 0 integer, 0 implicit integer, 0 continuous)
3.89/3.92	c   Constraints      : 229 initial, 229 maximal
3.89/3.92	c Presolved Problem  :
3.89/3.92	c   Problem name     : t_HOME/instance-1869888-1245187041.opb
3.89/3.92	c   Variables        : 246 (246 binary, 0 integer, 0 implicit integer, 0 continuous)
3.89/3.92	c   Constraints      : 163 initial, 1149 maximal
3.89/3.92	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
3.89/3.92	c   trivial          :       0.00          0          0          0          0          0          0          0          0
3.89/3.92	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
3.89/3.92	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
3.89/3.92	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
3.89/3.92	c   implics          :       0.00          0          0          0          0          0          0          0          0
3.89/3.92	c   probing          :       0.01          0          0          0          0          0          0          0          0
3.89/3.92	c   and              :       0.02         12         60          0          0          0         60          0         60
3.89/3.92	c   linear           :       0.00          1          5          0          0          0          0          0         28
3.89/3.92	c   logicor          :       0.00          0          0          0          0          0          0          0          0
3.89/3.92	c   root node        :          -         14          -          -         14          -          -          -          -
3.89/3.92	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
3.89/3.92	c   integral         :          0          0          0       1189          0          0        133          0          0       2224
3.89/3.92	c   and              :        150       2326       5312          2          0        151       6247       2477          0          0
3.89/3.92	c   linear           :          6          6       5161          2          0        424       3440          0          0          0
3.89/3.92	c   logicor          :          7+         6       2247          2          0         12        746          0          0          0
3.89/3.92	c   countsols        :          0          0          0          2          0          0          0          0          0          0
3.89/3.92	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
3.89/3.92	c   integral         :       1.70       0.00       0.00       1.70       0.00
3.89/3.92	c   and              :       0.15       0.05       0.10       0.00       0.00
3.89/3.92	c   linear           :       0.14       0.00       0.14       0.00       0.00
3.89/3.92	c   logicor          :       0.02       0.00       0.02       0.00       0.00
3.89/3.92	c   countsols        :       0.00       0.00       0.00       0.00       0.00
3.89/3.92	c Propagators        :       Time      Calls    Cutoffs    DomReds
3.89/3.92	c   rootredcost      :       0.00          1          0          2
3.89/3.92	c   pseudoobj        :       0.00       4989          0          4
3.89/3.92	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
3.89/3.92	c   propagation      :       0.09        587        582       4894       32.1        226       15.4          -
3.89/3.92	c   infeasible LP    :       0.00          1          1         12       28.0          0        0.0          0
3.89/3.92	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
3.89/3.92	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
3.89/3.92	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
3.89/3.92	c   applied globally :          -          -          -       1003       15.9          -          -          -
3.89/3.92	c   applied locally  :          -          -          -          0        0.0          -          -          -
3.89/3.92	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
3.89/3.92	c   cut pool         :       0.00          5          -          -         37          -    (maximal pool size: 177)
3.89/3.92	c   redcost          :       0.00       2326          0          0          0          0
3.89/3.92	c   impliedbounds    :       0.00          6          0          0         20          0
3.89/3.92	c   intobj           :       0.00          0          0          0          0          0
3.89/3.92	c   gomory           :       0.06          6          0          0         34          0
3.89/3.92	c   strongcg         :       0.03          6          0          0        168          0
3.89/3.92	c   cmir             :       0.03          6          0          0         69          0
3.89/3.92	c   flowcover        :       0.05          6          0          0        115          0
3.89/3.92	c   clique           :       0.00          1          0          0          0          0
3.89/3.92	c   zerohalf         :       0.00          0          0          0          0          0
3.89/3.92	c   mcf              :       0.00          1          0          0          0          0
3.89/3.92	c Pricers            :       Time      Calls       Vars
3.89/3.92	c   problem variables:       0.00          0          0
3.89/3.92	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
3.89/3.92	c   relpscost        :       1.70       1187          0        133          0          0       2224
3.89/3.92	c   pscost           :       0.00          0          0          0          0          0          0
3.89/3.92	c   inference        :       0.00          0          0          0          0          0          0
3.89/3.92	c   mostinf          :       0.00          0          0          0          0          0          0
3.89/3.92	c   leastinf         :       0.00          0          0          0          0          0          0
3.89/3.92	c   fullstrong       :       0.00          0          0          0          0          0          0
3.89/3.92	c   allfullstrong    :       0.00          0          0          0          0          0          0
3.89/3.92	c   random           :       0.00          0          0          0          0          0          0
3.89/3.92	c Primal Heuristics  :       Time      Calls      Found
3.89/3.92	c   LP solutions     :       0.01          -          2
3.89/3.92	c   pseudo solutions :       0.00          -          0
3.89/3.92	c   rootsoldiving    :       0.00          0          0
3.89/3.92	c   linesearchdiving :       0.00          0          0
3.89/3.92	c   guideddiving     :       0.00          0          0
3.89/3.92	c   crossover        :       0.00          0          0
3.89/3.92	c   oneopt           :       0.00          1          0
3.89/3.92	c   coefdiving       :       0.00          1          0
3.89/3.92	c   pscostdiving     :       0.00          1          0
3.89/3.92	c   fracdiving       :       0.00          1          0
3.89/3.92	c   veclendiving     :       0.01          1          0
3.89/3.92	c   feaspump         :       0.01          1          0
3.89/3.92	c   objpscostdiving  :       0.00          1          0
3.89/3.92	c   simplerounding   :       0.01          0          0
3.89/3.92	c   rounding         :       0.00        639          0
3.89/3.92	c   shifting         :       0.21        172          0
3.89/3.92	c   intshifting      :       0.00          0          0
3.89/3.92	c   fixandinfer      :       0.00          0          0
3.89/3.92	c   intdiving        :       0.00          0          0
3.89/3.92	c   actconsdiving    :       0.00          0          0
3.89/3.92	c   octane           :       0.00          0          0
3.89/3.92	c   rens             :       0.01          1          0
3.89/3.92	c   rins             :       0.00          0          0
3.89/3.92	c   localbranching   :       0.00          0          0
3.89/3.92	c   mutation         :       0.00          0          0
3.89/3.92	c   dins             :       0.00          0          0
3.89/3.92	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
3.89/3.92	c   primal LP        :       0.03          0          0       0.00       0.00
3.89/3.92	c   dual LP          :       0.86       2340       8509       3.64    9894.19
3.89/3.92	c   barrier LP       :       0.00          0          0       0.00          -
3.89/3.92	c   diving/probing LP:       0.00         87        410       4.71          -
3.89/3.92	c   strong branching :       1.67       1882      18396       9.77   11015.57
3.89/3.92	c     (at root node) :          -         21       1200      57.14          -
3.89/3.92	c   conflict analysis:       0.00          0          0       0.00          -
3.89/3.92	c B&B Tree           :
3.89/3.92	c   number of runs   :          1
3.89/3.92	c   nodes            :       1494
3.89/3.92	c   nodes (total)    :       1494
3.89/3.92	c   nodes left       :          0
3.89/3.92	c   max depth        :         49
3.89/3.92	c   max depth (total):         49
3.89/3.92	c   backtracks       :        266 (17.8%)
3.89/3.92	c   delayed cutoffs  :        249
3.89/3.92	c   repropagations   :        995 (3218 domain reductions, 202 cutoffs)
3.89/3.92	c   avg switch length:       4.36
3.89/3.92	c   switching time   :       0.17
3.89/3.92	c Solution           :
3.89/3.92	c   Solutions found  :          2 (2 improvements)
3.89/3.92	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 1494 nodes, 3.74 seconds, depth 43, found by <relaxation>)
3.89/3.92	c   Dual Bound       : +3.00000000000000e+00
3.89/3.92	c   Gap              :       0.00 %
3.89/3.92	c   Root Dual Bound  : +3.00000000000000e+00
3.89/3.93	c Time complete: 3.92.

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-1869888-1245187041/watcher-1869888-1245187041 -o /tmp/evaluation-result-1869888-1245187041/solver-1869888-1245187041 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869888-1245187041.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4575
/proc/meminfo: memFree=1828784/2055920 swapFree=4191900/4192956
[pid=4575] ppid=4573 vsize=4328 CPUtime=0
/proc/4575/stat : 4575 (pbscip.linux.x8) R 4573 4575 3375 0 -1 4194304 486 0 0 0 0 0 0 0 18 0 1 0 186304813 4431872 470 1992294400 4194304 7823515 548682068736 18446744073709551615 6883856 0 0 4096 0 0 0 0 17 1 0 0
/proc/4575/statm: 1162 482 315 886 0 272 0

[startup+0.0194689 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4575
/proc/meminfo: memFree=1828784/2055920 swapFree=4191900/4192956
[pid=4575] ppid=4573 vsize=12564 CPUtime=0.01
/proc/4575/stat : 4575 (pbscip.linux.x8) R 4573 4575 3375 0 -1 4194304 2537 0 0 0 0 1 0 0 18 0 1 0 186304813 12865536 2165 1992294400 4194304 7823515 548682068736 18446744073709551615 5878822 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4575/statm: 3141 2165 404 886 0 2251 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12564

[startup+0.101478 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4575
/proc/meminfo: memFree=1828784/2055920 swapFree=4191900/4192956
[pid=4575] ppid=4573 vsize=14100 CPUtime=0.09
/proc/4575/stat : 4575 (pbscip.linux.x8) R 4573 4575 3375 0 -1 4194304 3090 0 0 0 7 2 0 0 18 0 1 0 186304813 14438400 2716 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4575/statm: 3525 2716 562 886 0 2635 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14100

[startup+0.3015 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4575
/proc/meminfo: memFree=1828784/2055920 swapFree=4191900/4192956
[pid=4575] ppid=4573 vsize=15076 CPUtime=0.29
/proc/4575/stat : 4575 (pbscip.linux.x8) R 4573 4575 3375 0 -1 4194304 5068 0 0 0 25 4 0 0 19 0 1 0 186304813 15437824 3020 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4575/statm: 3769 3020 567 886 0 2879 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15076

[startup+0.701543 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4575
/proc/meminfo: memFree=1828784/2055920 swapFree=4191900/4192956
[pid=4575] ppid=4573 vsize=15076 CPUtime=0.69
/proc/4575/stat : 4575 (pbscip.linux.x8) R 4573 4575 3375 0 -1 4194304 5070 0 0 0 64 5 0 0 22 0 1 0 186304813 15437824 3022 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4575/statm: 3769 3022 568 886 0 2879 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15076

[startup+1.50163 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4576
/proc/meminfo: memFree=1818728/2055920 swapFree=4191900/4192956
[pid=4575] ppid=4573 vsize=15076 CPUtime=1.49
/proc/4575/stat : 4575 (pbscip.linux.x8) R 4573 4575 3375 0 -1 4194304 5073 0 0 0 141 8 0 0 25 0 1 0 186304813 15437824 3025 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4575/statm: 3769 3025 571 886 0 2879 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15076

[startup+3.10281 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4576
/proc/meminfo: memFree=1818600/2055920 swapFree=4191900/4192956
[pid=4575] ppid=4573 vsize=15816 CPUtime=3.09
/proc/4575/stat : 4575 (pbscip.linux.x8) R 4573 4575 3375 0 -1 4194304 5226 0 0 0 296 13 0 0 25 0 1 0 186304813 16195584 3178 1992294400 4194304 7823515 548682068736 18446744073709551615 6161801 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4575/statm: 3954 3178 571 886 0 3064 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15816

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

[startup+3.50186 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4576
/proc/meminfo: memFree=1818024/2055920 swapFree=4191900/4192956
[pid=4575] ppid=4573 vsize=15952 CPUtime=3.49
/proc/4575/stat : 4575 (pbscip.linux.x8) R 4573 4575 3375 0 -1 4194304 5265 0 0 0 334 15 0 0 25 0 1 0 186304813 16334848 3215 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4575/statm: 3988 3215 571 886 0 3098 0
Current children cumulated CPU time (s) 3.49
Current children cumulated vsize (KiB) 15952

[startup+3.9019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4576
/proc/meminfo: memFree=1818024/2055920 swapFree=4191900/4192956
[pid=4575] ppid=4573 vsize=16084 CPUtime=3.89
/proc/4575/stat : 4575 (pbscip.linux.x8) R 4573 4575 3375 0 -1 4194304 5321 0 0 0 372 17 0 0 25 0 1 0 186304813 16470016 3271 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4575/statm: 4021 3271 573 886 0 3131 0
Current children cumulated CPU time (s) 3.89
Current children cumulated vsize (KiB) 16084

Child status: 0
Real time (s): 3.9343
CPU time (s): 3.9334
CPU user time (s): 3.75943
CPU system time (s): 0.173973
CPU usage (%): 99.9771
Max. virtual memory (cumulated for all children) (KiB): 16084

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.75943
system time used= 0.173973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5326
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 0.006998 second user time and 0.016997 second system time

The end

Launcher Data 

Begin job on node9 at 2009-06-16 23:17:21
IDJOB=1869888
IDBENCH=47943
IDSOLVER=683
FILE ID=node9/1869888-1245187041
PBS_JOBID= 9363915
Free space on /tmp= 66160 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=6-P0=7-P1=29-P2=53-P3=31-P4=23-P5=47-P6=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-1869888-1245187041/watcher-1869888-1245187041 -o /tmp/evaluation-result-1869888-1245187041/solver-1869888-1245187041 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869888-1245187041.opb

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

MD5SUM BENCH= 8b8e1d2a13a8c39d33c0acf49e3195a1
RANDOM SEED=1732571908

node9.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		: 3000.231
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		: 3000.231
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:       1829264 kB
Buffers:         48968 kB
Cached:         111116 kB
SwapCached:        260 kB
Active:          61136 kB
Inactive:       111740 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1829264 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            9844 kB
Writeback:           0 kB
Mapped:          21996 kB
Slab:            39844 kB
Committed_AS:   166260 kB
PageTables:       1392 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= 66152 MiB
End job on node9 at 2009-06-16 23:17:25