Trace number 1869997

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 1.58776 1.58722

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=6-P0=47-P1=17-P2=17-P3=31-B.opb
MD5SUM12f8da63a7438023e75727c225236c48
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 benchmark0.536917
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 variables54
Total number of constraints7
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 constraints7
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)108
Sum of products size (including duplicates)216
Number of different products108
Sum of products size216

Quality of the solution as a function of time


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

Solver Data 

0.00/0.01	c SCIP version 1.1.0.7
0.00/0.01	c LP-Solver Clp 1.8.2
0.00/0.01	c user parameter file <scip.set> not found - using default parameters
0.00/0.01	c read problem <HOME/instance-1869997-1245187807.opb>
0.00/0.01	c original problem has 162 variables (162 bin, 0 int, 0 impl, 0 cont) and 115 constraints
0.00/0.01	c start presolving problem
0.00/0.01	c presolving:
0.01/0.02	c (round 1) 3 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 16 chg coeffs, 0 upgd conss, 516 impls, 0 clqs
0.01/0.02	c (round 2) 15 del vars, 10 del conss, 0 chg bounds, 0 chg sides, 26 chg coeffs, 4 upgd conss, 756 impls, 0 clqs
0.01/0.02	c (round 3) 27 del vars, 20 del conss, 0 chg bounds, 0 chg sides, 36 chg coeffs, 4 upgd conss, 876 impls, 0 clqs
0.01/0.02	c (round 4) 39 del vars, 30 del conss, 0 chg bounds, 0 chg sides, 46 chg coeffs, 4 upgd conss, 876 impls, 0 clqs
0.01/0.03	c presolving (5 rounds):
0.01/0.03	c  39 deleted vars, 30 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 46 changed coefficients
0.01/0.03	c  894 implications, 0 cliques
0.01/0.03	c presolved problem has 123 variables (123 bin, 0 int, 0 impl, 0 cont) and 82 constraints
0.01/0.03	c      75 constraints of type <and>
0.01/0.03	c       3 constraints of type <linear>
0.01/0.03	c       4 constraints of type <logicor>
0.01/0.03	c transformed objective value is always integral (scale: 2)
0.01/0.03	c Presolving Time: 0.02
0.01/0.03	c OPT-NLC
0.01/0.03	c -----------------------------------------------------------------------------------------------
0.01/0.03	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.01/0.03	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.03	c limits/memory = c 1620
0.01/0.03	c # maximal time in seconds to run
0.01/0.03	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.03	c limits/time = c 1791
0.01/0.03	c # frequency for displaying node information lines
0.01/0.03	c # [type: int, range: [-1,2147483647], default: 100]
0.01/0.03	c display/freq = c 10000
0.01/0.03	c -----------------------------------------------------------------------------------------------
0.01/0.03	c start solving problem
0.01/0.03	c 
0.01/0.03	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.01/0.03	c   0.0s|     1 |     0 |    10 | 633k|   0 |   6 | 123 |  82 |  82 | 123 | 157 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.01/0.05	c   0.0s|     1 |     0 |   213 | 645k|   0 |  11 | 123 |  82 |  82 | 123 | 161 |   4 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.01/0.06	c   0.0s|     1 |     0 |   221 | 651k|   0 |  18 | 123 |  82 |  82 | 123 | 167 |  10 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.01/0.07	c   0.1s|     1 |     0 |   229 | 686k|   0 |  26 | 123 |  82 |  82 | 123 | 174 |  17 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.10	c   0.1s|     1 |     0 |   242 | 721k|   0 |  34 | 123 |  82 |  82 | 123 | 178 |  21 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.12	c   0.1s|     1 |     0 |   262 | 741k|   0 |  36 | 123 |  82 |  82 | 123 | 187 |  30 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.15	c   0.1s|     1 |     0 |   283 | 756k|   0 |  48 | 123 |  82 |  82 | 123 | 197 |  40 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.32	c   0.3s|     1 |     2 |   283 | 757k|   0 |  48 | 123 |  82 |  82 | 123 | 197 |  40 |   0 |  38 | 3.000000e+00 |      --      |    Inf 
0.59/0.63	o 19
0.59/0.63	c * 0.6s|   101 |    39 |  1195 | 851k|  30 |   - | 123 | 127 |  20 | 123 | 116 | 284 |  45 | 353 | 3.000000e+00 | 1.900000e+01 | 533.33%
1.39/1.46	o 7
1.39/1.46	c f 1.4s|   555 |    96 |  4480 |1005k|  30 |   - | 123 | 354 |  17 | 123 | 108 |1178 | 281 | 831 | 3.000000e+00 | 7.000000e+00 | 133.33%
1.49/1.57	o 3
1.49/1.57	c * 1.5s|   630 |     0 |  5027 | 955k|  30 |   - | 123 | 367 |  49 | 123 | 114 |1324 | 358 | 856 | 3.000000e+00 | 3.000000e+00 |   0.00%
1.49/1.57	c 
1.49/1.57	c SCIP Status        : problem is solved [optimal solution found]
1.49/1.57	c Solving Time (sec) : 1.51
1.49/1.57	c Solving Nodes      : 630
1.49/1.57	c Primal Bound       : +3.00000000000000e+00 (3 solutions)
1.49/1.57	c Dual Bound         : +3.00000000000000e+00
1.49/1.57	c Gap                : 0.00 %
1.49/1.57	c NODE         630
1.49/1.57	c DUAL BOUND   3
1.49/1.57	c PRIMAL BOUND 3
1.49/1.57	c GAP          0
1.49/1.57	s OPTIMUM FOUND
1.49/1.57	v -x54 -x53 -x52 -x51 -x50 -x49 -x48 -x47 x46 x45 x44 -x43 -x36 -x35 -x34 -x33 -x32 x31 -x42 -x41 -x40 -x39 -x38 x37 -x30 x29 -x28 
1.49/1.57	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 
1.49/1.57	c SCIP Status        : problem is solved [optimal solution found]
1.49/1.57	c Solving Time       :       1.51
1.49/1.57	c Original Problem   :
1.49/1.57	c   Problem name     : HOME/instance-1869997-1245187807.opb
1.49/1.57	c   Variables        : 162 (162 binary, 0 integer, 0 implicit integer, 0 continuous)
1.49/1.57	c   Constraints      : 115 initial, 115 maximal
1.49/1.57	c Presolved Problem  :
1.49/1.57	c   Problem name     : t_HOME/instance-1869997-1245187807.opb
1.49/1.57	c   Variables        : 123 (123 binary, 0 integer, 0 implicit integer, 0 continuous)
1.49/1.57	c   Constraints      : 82 initial, 367 maximal
1.49/1.57	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
1.49/1.57	c   trivial          :       0.00          0          0          0          0          0          0          0          0
1.49/1.57	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
1.49/1.57	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
1.49/1.57	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
1.49/1.57	c   implics          :       0.00          0          0          0          0          0          0          0          0
1.49/1.57	c   probing          :       0.01          0          0          0          0          0          0          0          0
1.49/1.57	c   and              :       0.01          6         30          0          0          0         30          0         30
1.49/1.57	c   linear           :       0.00          1          2          0          0          0          0          0         16
1.49/1.57	c   logicor          :       0.00          0          0          0          0          0          0          0          0
1.49/1.57	c   root node        :          -         21          -          -         21          -          -          -          -
1.49/1.57	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
1.49/1.57	c   integral         :          0          0          0        499          0          3         63          0          0        914
1.49/1.57	c   and              :         75       1129       2032          1          0         58       1968       1297          0          0
1.49/1.57	c   linear           :          3          6       1973          1          0        189       1216          0          0          0
1.49/1.57	c   logicor          :          4+         6        744          1          0          5        216          0          0          0
1.49/1.57	c   countsols        :          0          0          0          2          0          0          0          0          0          0
1.49/1.57	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
1.49/1.57	c   integral         :       0.44       0.00       0.00       0.44       0.00
1.49/1.57	c   and              :       0.02       0.02       0.00       0.00       0.00
1.49/1.57	c   linear           :       0.04       0.00       0.04       0.00       0.00
1.49/1.57	c   logicor          :       0.01       0.00       0.01       0.00       0.00
1.49/1.57	c   countsols        :       0.00       0.00       0.00       0.00       0.00
1.49/1.57	c Propagators        :       Time      Calls    Cutoffs    DomReds
1.49/1.57	c   rootredcost      :       0.00          2          0          3
1.49/1.57	c   pseudoobj        :       0.00       1780          0         13
1.49/1.57	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
1.49/1.57	c   propagation      :       0.00        252        249       1595       24.7         21       13.0          -
1.49/1.57	c   infeasible LP    :       0.00          6          0          0        0.0          0        0.0          0
1.49/1.57	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
1.49/1.57	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
1.49/1.57	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
1.49/1.57	c   applied globally :          -          -          -        357       13.8          -          -          -
1.49/1.57	c   applied locally  :          -          -          -          1       31.0          -          -          -
1.49/1.57	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
1.49/1.57	c   cut pool         :       0.00          5          -          -         19          -    (maximal pool size: 86)
1.49/1.57	c   redcost          :       0.01       1130          0         12          0          0
1.49/1.57	c   impliedbounds    :       0.00          6          0          0         15          0
1.49/1.57	c   intobj           :       0.00          0          0          0          0          0
1.49/1.57	c   gomory           :       0.04          6          0          0          2          0
1.49/1.57	c   strongcg         :       0.01          6          0          0        114          0
1.49/1.57	c   cmir             :       0.02          6          0          0         34          0
1.49/1.57	c   flowcover        :       0.01          6          0          0         57          0
1.49/1.57	c   clique           :       0.00          1          0          0          0          0
1.49/1.57	c   zerohalf         :       0.00          0          0          0          0          0
1.49/1.57	c   mcf              :       0.00          1          0          0          0          0
1.49/1.57	c Pricers            :       Time      Calls       Vars
1.49/1.57	c   problem variables:       0.00          0          0
1.49/1.57	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
1.49/1.57	c   relpscost        :       0.44        497          3         63          0          0        914
1.49/1.57	c   pscost           :       0.00          0          0          0          0          0          0
1.49/1.57	c   inference        :       0.00          0          0          0          0          0          0
1.49/1.57	c   mostinf          :       0.00          0          0          0          0          0          0
1.49/1.57	c   leastinf         :       0.00          0          0          0          0          0          0
1.49/1.57	c   fullstrong       :       0.00          0          0          0          0          0          0
1.49/1.57	c   allfullstrong    :       0.00          0          0          0          0          0          0
1.49/1.57	c   random           :       0.00          0          0          0          0          0          0
1.49/1.57	c Primal Heuristics  :       Time      Calls      Found
1.49/1.57	c   LP solutions     :       0.00          -          2
1.49/1.57	c   pseudo solutions :       0.00          -          0
1.49/1.57	c   veclendiving     :       0.00          0          0
1.49/1.57	c   objpscostdiving  :       0.00          0          0
1.49/1.57	c   rootsoldiving    :       0.00          0          0
1.49/1.57	c   linesearchdiving :       0.00          0          0
1.49/1.57	c   guideddiving     :       0.00          0          0
1.49/1.57	c   crossover        :       0.01          0          0
1.49/1.57	c   intshifting      :       0.00          0          0
1.49/1.57	c   oneopt           :       0.00          2          0
1.49/1.57	c   coefdiving       :       0.00          1          0
1.49/1.57	c   pscostdiving     :       0.00          1          0
1.49/1.57	c   fracdiving       :       0.01          1          1
1.49/1.57	c   feaspump         :       0.01          1          0
1.49/1.57	c   simplerounding   :       0.00          0          0
1.49/1.57	c   rounding         :       0.03        463          0
1.49/1.57	c   shifting         :       0.07        126          0
1.49/1.57	c   fixandinfer      :       0.00          0          0
1.49/1.57	c   intdiving        :       0.00          0          0
1.49/1.57	c   actconsdiving    :       0.00          0          0
1.49/1.57	c   octane           :       0.00          0          0
1.49/1.57	c   rens             :       0.03          1          0
1.49/1.57	c   rins             :       0.00          0          0
1.49/1.57	c   localbranching   :       0.00          0          0
1.49/1.57	c   mutation         :       0.00          0          0
1.49/1.57	c   dins             :       0.00          0          0
1.49/1.57	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
1.49/1.57	c   primal LP        :       0.09          0          0       0.00       0.00
1.49/1.57	c   dual LP          :       0.52       1174       4817       4.10    9263.46
1.49/1.57	c   barrier LP       :       0.00          0          0       0.00          -
1.49/1.57	c   diving/probing LP:       0.01         19        210      11.05   21000.00
1.49/1.57	c   strong branching :       0.44        856       8482       9.91   19277.27
1.49/1.57	c     (at root node) :          -         38       2288      60.21          -
1.49/1.57	c   conflict analysis:       0.00          0          0       0.00          -
1.49/1.57	c B&B Tree           :
1.49/1.57	c   number of runs   :          1
1.49/1.57	c   nodes            :        630
1.49/1.57	c   nodes (total)    :        630
1.49/1.57	c   nodes left       :          0
1.49/1.57	c   max depth        :         30
1.49/1.57	c   max depth (total):         30
1.49/1.57	c   backtracks       :        113 (17.9%)
1.49/1.57	c   delayed cutoffs  :         87
1.49/1.57	c   repropagations   :        266 (914 domain reductions, 86 cutoffs)
1.49/1.57	c   avg switch length:       2.90
1.49/1.57	c   switching time   :       0.12
1.49/1.57	c Solution           :
1.49/1.57	c   Solutions found  :          3 (3 improvements)
1.49/1.57	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 630 nodes, 1.51 seconds, depth 24, found by <relaxation>)
1.49/1.57	c   Dual Bound       : +3.00000000000000e+00
1.49/1.57	c   Gap              :       0.00 %
1.49/1.57	c   Root Dual Bound  : +3.00000000000000e+00
1.49/1.58	c Time complete: 1.58.

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-1869997-1245187807/watcher-1869997-1245187807 -o /tmp/evaluation-result-1869997-1245187807/solver-1869997-1245187807 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869997-1245187807.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: 1.04 1.04 1.00 3/64 2005
/proc/meminfo: memFree=1831344/2055920 swapFree=4191900/4192956
[pid=2005] ppid=2003 vsize=5812 CPUtime=0
/proc/2005/stat : 2005 (pbscip.linux.x8) R 2003 2005 1634 0 -1 4194304 517 0 0 0 0 0 0 0 18 0 1 0 186381671 5951488 502 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/2005/statm: 1453 503 332 1256 0 192 0

[startup+0.019243 s]
/proc/loadavg: 1.04 1.04 1.00 3/64 2005
/proc/meminfo: memFree=1831344/2055920 swapFree=4191900/4192956
[pid=2005] ppid=2003 vsize=13264 CPUtime=0.01
/proc/2005/stat : 2005 (pbscip.linux.x8) R 2003 2005 1634 0 -1 4194304 2454 0 0 0 1 0 0 0 18 0 1 0 186381671 13582336 2084 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2005/statm: 3316 2084 446 1256 0 2055 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 13264

[startup+0.102249 s]
/proc/loadavg: 1.04 1.04 1.00 3/64 2005
/proc/meminfo: memFree=1831344/2055920 swapFree=4191900/4192956
[pid=2005] ppid=2003 vsize=15572 CPUtime=0.09
/proc/2005/stat : 2005 (pbscip.linux.x8) R 2003 2005 1634 0 -1 4194304 3065 0 0 0 8 1 0 0 18 0 1 0 186381671 15945728 2693 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2005/statm: 3893 2693 677 1256 0 2632 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15572

[startup+0.301267 s]
/proc/loadavg: 1.04 1.04 1.00 3/64 2005
/proc/meminfo: memFree=1831344/2055920 swapFree=4191900/4192956
[pid=2005] ppid=2003 vsize=18484 CPUtime=0.29
/proc/2005/stat : 2005 (pbscip.linux.x8) R 2003 2005 1634 0 -1 4194304 4847 0 0 0 27 2 0 0 19 0 1 0 186381671 18927616 3532 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2005/statm: 4621 3532 699 1256 0 3360 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18484

[startup+0.701298 s]
/proc/loadavg: 1.04 1.04 1.00 3/64 2005
/proc/meminfo: memFree=1831344/2055920 swapFree=4191900/4192956
[pid=2005] ppid=2003 vsize=18484 CPUtime=0.69
/proc/2005/stat : 2005 (pbscip.linux.x8) R 2003 2005 1634 0 -1 4194304 4874 0 0 0 65 4 0 0 22 0 1 0 186381671 18927616 3559 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2005/statm: 4621 3559 703 1256 0 3360 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18484

[startup+1.50136 s]
/proc/loadavg: 1.04 1.04 1.00 2/65 2006
/proc/meminfo: memFree=1819752/2055920 swapFree=4191900/4192956
[pid=2005] ppid=2003 vsize=18484 CPUtime=1.49
/proc/2005/stat : 2005 (pbscip.linux.x8) R 2003 2005 1634 0 -1 4194304 4929 0 0 0 144 5 0 0 25 0 1 0 186381671 18927616 3614 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2005/statm: 4621 3614 706 1256 0 3360 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18484

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

Child status: 0
Real time (s): 1.58722
CPU time (s): 1.58776
CPU user time (s): 1.52677
CPU system time (s): 0.06099
CPU usage (%): 100.034
Max. virtual memory (cumulated for all children) (KiB): 18484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.52677
system time used= 0.06099
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4933
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= 1

runsolver used 0.004999 second user time and 0.008998 second system time

The end

Launcher Data 

Begin job on node3 at 2009-06-16 23:30:07
IDJOB=1869997
IDBENCH=47997
IDSOLVER=684
FILE ID=node3/1869997-1245187807
PBS_JOBID= 9368279
Free space on /tmp= 66320 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=6-P0=47-P1=17-P2=17-P3=31-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-1869997-1245187807/watcher-1869997-1245187807 -o /tmp/evaluation-result-1869997-1245187807/solver-1869997-1245187807 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869997-1245187807.opb

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

MD5SUM BENCH= 12f8da63a7438023e75727c225236c48
RANDOM SEED=980663668

node3.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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1831824 kB
Buffers:         46236 kB
Cached:         107048 kB
SwapCached:        260 kB
Active:          52408 kB
Inactive:       114216 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1831824 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:           11728 kB
Writeback:           0 kB
Mapped:          21804 kB
Slab:            43560 kB
Committed_AS:   158876 kB
PageTables:       1376 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= 66308 MiB
End job on node3 at 2009-06-16 23:30:09