Trace number 1870069

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 4.23835 4.24051

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=8-P0=127-P1=71-P2=13-B.opb
MD5SUMa8860bf897752ee1d736621cafcad2b5
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 benchmark1.14082
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 variables48
Total number of constraints5
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 constraints5
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)128
Sum of products size (including duplicates)256
Number of different products128
Sum of products size256

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-1870069-1245188562.opb>
0.00/0.01	c original problem has 176 variables (176 bin, 0 int, 0 impl, 0 cont) and 133 constraints
0.00/0.01	c start presolving problem
0.00/0.01	c presolving:
0.00/0.02	c (round 1) 2 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 18 chg coeffs, 0 upgd conss, 548 impls, 0 clqs
0.00/0.02	c (round 2) 18 del vars, 14 del conss, 0 chg bounds, 0 chg sides, 32 chg coeffs, 3 upgd conss, 772 impls, 0 clqs
0.00/0.02	c (round 3) 34 del vars, 28 del conss, 0 chg bounds, 0 chg sides, 46 chg coeffs, 3 upgd conss, 772 impls, 0 clqs
0.00/0.03	c    (0.0s) probing: 125/142 (88.0%) - 0 fixings, 0 aggregations, 4 implications, 0 bound changes
0.00/0.03	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.03	c presolving (4 rounds):
0.00/0.03	c  34 deleted vars, 28 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 46 changed coefficients
0.00/0.03	c  780 implications, 0 cliques
0.00/0.03	c presolved problem has 142 variables (142 bin, 0 int, 0 impl, 0 cont) and 103 constraints
0.00/0.03	c      98 constraints of type <and>
0.00/0.03	c       2 constraints of type <linear>
0.00/0.03	c       3 constraints of type <logicor>
0.00/0.03	c transformed objective value is always integral (scale: 2)
0.00/0.03	c Presolving Time: 0.02
0.00/0.03	c OPT-NLC
0.00/0.03	c -----------------------------------------------------------------------------------------------
0.00/0.03	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.03	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.03	c limits/memory = c 1620
0.00/0.03	c # maximal time in seconds to run
0.00/0.03	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.03	c limits/time = c 1791
0.00/0.03	c # frequency for displaying node information lines
0.00/0.03	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.03	c display/freq = c 10000
0.00/0.03	c -----------------------------------------------------------------------------------------------
0.00/0.03	c start solving problem
0.00/0.03	c 
0.00/0.04	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.04	c   0.0s|     1 |     0 |     8 | 711k|   0 |   4 | 142 | 103 | 103 | 142 | 201 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.00/0.05	c   0.0s|     1 |     0 |   196 | 725k|   0 |  13 | 142 | 103 | 103 | 142 | 204 |   3 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.06/0.07	c   0.1s|     1 |     0 |   206 | 741k|   0 |  12 | 142 | 103 | 103 | 142 | 210 |   9 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.06/0.08	c   0.1s|     1 |     0 |   221 | 751k|   0 |  21 | 142 | 103 | 103 | 142 | 215 |  14 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.11	c   0.1s|     1 |     0 |   247 | 772k|   0 |  29 | 142 | 103 | 103 | 142 | 222 |  21 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.14	c   0.1s|     1 |     0 |   274 | 778k|   0 |  26 | 142 | 103 | 103 | 142 | 226 |  25 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.17	c   0.1s|     1 |     0 |   306 | 794k|   0 |  26 | 142 | 103 | 103 | 142 | 233 |  32 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.32	c   0.3s|     1 |     2 |   306 | 795k|   0 |  26 | 142 | 103 | 103 | 142 | 233 |  32 |   0 |  26 | 3.000000e+00 |      --      |    Inf 
4.19/4.22	o 5
4.19/4.22	c * 4.1s|  1805 |   271 | 21988 |1681k|  35 |   - | 142 |1239 |  18 | 142 | 154 |5950 |1136 |1098 | 3.000000e+00 | 5.000000e+00 |  66.67%
4.19/4.22	o 3
4.19/4.22	c * 4.1s|  1809 |     0 | 22000 |1298k|  35 |   - | 142 |1127 | 460 | 142 | 108 |5950 |1137 |1100 | 3.000000e+00 | 3.000000e+00 |   0.00%
4.19/4.22	c 
4.19/4.22	c SCIP Status        : problem is solved [optimal solution found]
4.19/4.22	c Solving Time (sec) : 4.08
4.19/4.22	c Solving Nodes      : 1809
4.19/4.22	c Primal Bound       : +3.00000000000000e+00 (2 solutions)
4.19/4.22	c Dual Bound         : +3.00000000000000e+00
4.19/4.22	c Gap                : 0.00 %
4.19/4.23	c NODE         1809
4.19/4.23	c DUAL BOUND   3
4.19/4.23	c PRIMAL BOUND 3
4.19/4.23	c GAP          0
4.19/4.23	s OPTIMUM FOUND
4.19/4.23	v 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 -x22 x21 
4.19/4.23	v -x20 -x19 -x18 x17 -x16 x15 -x14 -x13 -x12 x11 x10 x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
4.19/4.23	c SCIP Status        : problem is solved [optimal solution found]
4.19/4.23	c Solving Time       :       4.08
4.19/4.23	c Original Problem   :
4.19/4.23	c   Problem name     : HOME/instance-1870069-1245188562.opb
4.19/4.23	c   Variables        : 176 (176 binary, 0 integer, 0 implicit integer, 0 continuous)
4.19/4.23	c   Constraints      : 133 initial, 133 maximal
4.19/4.23	c Presolved Problem  :
4.19/4.23	c   Problem name     : t_HOME/instance-1870069-1245188562.opb
4.19/4.23	c   Variables        : 142 (142 binary, 0 integer, 0 implicit integer, 0 continuous)
4.19/4.23	c   Constraints      : 103 initial, 1240 maximal
4.19/4.23	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
4.19/4.23	c   trivial          :       0.00          0          0          0          0          0          0          0          0
4.19/4.23	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
4.19/4.23	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
4.19/4.23	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
4.19/4.23	c   implics          :       0.00          0          0          0          0          0          0          0          0
4.19/4.23	c   probing          :       0.01          0          0          0          0          0          0          0          0
4.19/4.23	c   and              :       0.00          4         28          0          0          0         28          0         28
4.19/4.23	c   linear           :       0.00          1          1          0          0          0          0          0         18
4.19/4.23	c   logicor          :       0.00          0          0          0          0          0          0          0          0
4.19/4.23	c   root node        :          -         55          -          -         55          -          -          -          -
4.19/4.23	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
4.19/4.23	c   integral         :          0          0          0       1320          0          4         85          0          0       2524
4.19/4.23	c   and              :         98       3491       6037          0          0        162      10048       5933          0          0
4.19/4.23	c   linear           :          2          6       5873          0          0        741       3668          0          0          0
4.19/4.23	c   logicor          :          3+         6       2450          0          0          5        729          0          0          0
4.19/4.23	c   countsols        :          0          0          0          2          0          0          0          0          0          0
4.19/4.23	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
4.19/4.23	c   integral         :       0.58       0.00       0.00       0.58       0.00
4.19/4.23	c   and              :       0.10       0.06       0.04       0.00       0.00
4.19/4.23	c   linear           :       0.14       0.00       0.14       0.00       0.00
4.19/4.23	c   logicor          :       0.04       0.00       0.04       0.00       0.00
4.19/4.23	c   countsols        :       0.00       0.00       0.00       0.00       0.00
4.19/4.23	c Propagators        :       Time      Calls    Cutoffs    DomReds
4.19/4.23	c   rootredcost      :       0.00          1          0          6
4.19/4.23	c   pseudoobj        :       0.01       5786          0          1
4.19/4.23	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
4.19/4.23	c   propagation      :       0.05        905        904       6760       29.1         62       20.0          -
4.19/4.23	c   infeasible LP    :       0.00          3          0          0        0.0          0        0.0          0
4.19/4.23	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
4.19/4.23	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
4.19/4.23	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
4.19/4.23	c   applied globally :          -          -          -       1137       14.0          -          -          -
4.19/4.23	c   applied locally  :          -          -          -          0        0.0          -          -          -
4.19/4.23	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
4.19/4.23	c   cut pool         :       0.00          5          -          -          8          -    (maximal pool size: 50)
4.19/4.23	c   redcost          :       0.01       3493          0          0          0          0
4.19/4.23	c   impliedbounds    :       0.00          6          0          0         16          0
4.19/4.23	c   intobj           :       0.00          0          0          0          0          0
4.19/4.23	c   gomory           :       0.02          6          0          0          1          0
4.19/4.23	c   strongcg         :       0.02          6          0          0          1          0
4.19/4.23	c   cmir             :       0.01          6          0          0         32          0
4.19/4.23	c   flowcover        :       0.05          6          0          0         48          0
4.19/4.23	c   clique           :       0.00          1          0          0          0          0
4.19/4.23	c   zerohalf         :       0.00          0          0          0          0          0
4.19/4.23	c   mcf              :       0.00          1          0          0          0          0
4.19/4.23	c Pricers            :       Time      Calls       Vars
4.19/4.23	c   problem variables:       0.00          0          0
4.19/4.23	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
4.19/4.23	c   relpscost        :       0.58       1318          4         85          0          0       2524
4.19/4.23	c   pscost           :       0.00          0          0          0          0          0          0
4.19/4.23	c   inference        :       0.00          0          0          0          0          0          0
4.19/4.23	c   mostinf          :       0.00          0          0          0          0          0          0
4.19/4.23	c   leastinf         :       0.00          0          0          0          0          0          0
4.19/4.23	c   fullstrong       :       0.00          0          0          0          0          0          0
4.19/4.23	c   allfullstrong    :       0.00          0          0          0          0          0          0
4.19/4.23	c   random           :       0.00          0          0          0          0          0          0
4.19/4.23	c Primal Heuristics  :       Time      Calls      Found
4.19/4.23	c   LP solutions     :       0.00          -          2
4.19/4.23	c   pseudo solutions :       0.00          -          0
4.19/4.23	c   crossover        :       0.00          0          0
4.19/4.23	c   guideddiving     :       0.00          0          0
4.19/4.23	c   oneopt           :       0.00          1          0
4.19/4.23	c   pscostdiving     :       0.01          2          0
4.19/4.23	c   veclendiving     :       0.02          2          0
4.19/4.23	c   linesearchdiving :       0.01          2          0
4.19/4.23	c   fracdiving       :       0.01          2          0
4.19/4.23	c   coefdiving       :       0.01          3          0
4.19/4.23	c   feaspump         :       0.03          2          0
4.19/4.23	c   objpscostdiving  :       0.01          2          0
4.19/4.23	c   rootsoldiving    :       0.03          2          0
4.19/4.23	c   simplerounding   :       0.00          0          0
4.19/4.23	c   rounding         :       0.02        803          0
4.19/4.23	c   shifting         :       0.17        147          0
4.19/4.23	c   intshifting      :       0.00          0          0
4.19/4.23	c   fixandinfer      :       0.00          0          0
4.19/4.23	c   intdiving        :       0.00          0          0
4.19/4.23	c   actconsdiving    :       0.00          0          0
4.19/4.23	c   octane           :       0.00          0          0
4.19/4.23	c   rens             :       0.01          1          0
4.19/4.23	c   rins             :       0.00          0          0
4.19/4.23	c   localbranching   :       0.00          0          0
4.19/4.23	c   mutation         :       0.00          0          0
4.19/4.23	c   dins             :       0.00          0          0
4.19/4.23	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
4.19/4.23	c   primal LP        :       0.30          0          0       0.00       0.00
4.19/4.23	c   dual LP          :       2.09       3620      21111       5.83   10100.96
4.19/4.23	c   barrier LP       :       0.00          0          0       0.00          -
4.19/4.23	c   diving/probing LP:       0.12        147        889       6.05    7408.33
4.19/4.23	c   strong branching :       0.57       1100      12239      11.13   21471.93
4.19/4.23	c     (at root node) :          -         26       2114      81.31          -
4.19/4.23	c   conflict analysis:       0.00          0          0       0.00          -
4.19/4.23	c B&B Tree           :
4.19/4.23	c   number of runs   :          1
4.19/4.23	c   nodes            :       1809
4.19/4.23	c   nodes (total)    :       1809
4.19/4.23	c   nodes left       :          0
4.19/4.23	c   max depth        :         35
4.19/4.23	c   max depth (total):         35
4.19/4.23	c   backtracks       :        427 (23.6%)
4.19/4.23	c   delayed cutoffs  :        345
4.19/4.23	c   repropagations   :       1008 (4790 domain reductions, 344 cutoffs)
4.19/4.23	c   avg switch length:       4.52
4.19/4.23	c   switching time   :       0.39
4.19/4.23	c Solution           :
4.19/4.23	c   Solutions found  :          2 (2 improvements)
4.19/4.23	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 1809 nodes, 4.08 seconds, depth 20, found by <relaxation>)
4.19/4.23	c   Dual Bound       : +3.00000000000000e+00
4.19/4.23	c   Gap              :       0.00 %
4.19/4.23	c   Root Dual Bound  : +3.00000000000000e+00
4.19/4.23	c Time complete: 4.22.

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-1870069-1245188562/watcher-1870069-1245188562 -o /tmp/evaluation-result-1870069-1245188562/solver-1870069-1245188562 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870069-1245188562.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 0.99 0.98 3/64 5124
/proc/meminfo: memFree=1822056/2055920 swapFree=4192812/4192956
[pid=5124] ppid=5122 vsize=5812 CPUtime=0
/proc/5124/stat : 5124 (pbscip.linux.x8) R 5122 5124 4010 0 -1 4194304 519 0 0 0 0 0 0 0 18 0 1 0 186456821 5951488 503 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/5124/statm: 1453 515 343 1256 0 192 0

[startup+0.069928 s]
/proc/loadavg: 1.00 0.99 0.98 3/64 5124
/proc/meminfo: memFree=1822056/2055920 swapFree=4192812/4192956
[pid=5124] ppid=5122 vsize=16452 CPUtime=0.06
/proc/5124/stat : 5124 (pbscip.linux.x8) R 5122 5124 4010 0 -1 4194304 3178 0 0 0 5 1 0 0 18 0 1 0 186456821 16846848 2808 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5124/statm: 4113 2808 677 1256 0 2852 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16452

[startup+0.101931 s]
/proc/loadavg: 1.00 0.99 0.98 3/64 5124
/proc/meminfo: memFree=1822056/2055920 swapFree=4192812/4192956
[pid=5124] ppid=5122 vsize=16972 CPUtime=0.09
/proc/5124/stat : 5124 (pbscip.linux.x8) R 5122 5124 4010 0 -1 4194304 3195 0 0 0 8 1 0 0 18 0 1 0 186456821 17379328 2825 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5124/statm: 4243 2825 677 1256 0 2982 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16972

[startup+0.301954 s]
/proc/loadavg: 1.00 0.99 0.98 3/64 5124
/proc/meminfo: memFree=1822056/2055920 swapFree=4192812/4192956
[pid=5124] ppid=5122 vsize=24236 CPUtime=0.29
/proc/5124/stat : 5124 (pbscip.linux.x8) R 5122 5124 4010 0 -1 4194304 6056 0 0 0 26 3 0 0 19 0 1 0 186456821 24817664 4790 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5124/statm: 6059 4790 686 1256 0 4798 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24236

[startup+0.702 s]
/proc/loadavg: 1.00 0.99 0.98 3/64 5124
/proc/meminfo: memFree=1822056/2055920 swapFree=4192812/4192956
[pid=5124] ppid=5122 vsize=22836 CPUtime=0.69
/proc/5124/stat : 5124 (pbscip.linux.x8) R 5122 5124 4010 0 -1 4194304 6201 0 0 0 65 4 0 0 23 0 1 0 186456821 23384064 4167 1992294400 4194304 9342243 548682068736 18446744073709551615 6038447 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5124/statm: 5709 4167 693 1256 0 4448 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22836

[startup+1.50109 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 5125
/proc/meminfo: memFree=1807904/2055920 swapFree=4192812/4192956
[pid=5124] ppid=5122 vsize=22836 CPUtime=1.49
/proc/5124/stat : 5124 (pbscip.linux.x8) R 5122 5124 4010 0 -1 4194304 6327 0 0 0 143 6 0 0 25 0 1 0 186456821 23384064 4293 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5124/statm: 5709 4293 693 1256 0 4448 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22836

[startup+3.10128 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 5125
/proc/meminfo: memFree=1807072/2055920 swapFree=4192812/4192956
[pid=5124] ppid=5122 vsize=23504 CPUtime=3.09
/proc/5124/stat : 5124 (pbscip.linux.x8) R 5122 5124 4010 0 -1 4194304 6566 0 0 0 298 11 0 0 25 0 1 0 186456821 24068096 4532 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5124/statm: 5876 4532 696 1256 0 4615 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 23504

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

[startup+3.90137 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 5125
/proc/meminfo: memFree=1806432/2055920 swapFree=4192812/4192956
[pid=5124] ppid=5122 vsize=23888 CPUtime=3.89
/proc/5124/stat : 5124 (pbscip.linux.x8) R 5122 5124 4010 0 -1 4194304 6628 0 0 0 376 13 0 0 25 0 1 0 186456821 24461312 4594 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5124/statm: 5972 4594 696 1256 0 4711 0
Current children cumulated CPU time (s) 3.89
Current children cumulated vsize (KiB) 23888

[startup+4.1014 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 5125
/proc/meminfo: memFree=1806432/2055920 swapFree=4192812/4192956
[pid=5124] ppid=5122 vsize=24200 CPUtime=4.09
/proc/5124/stat : 5124 (pbscip.linux.x8) R 5122 5124 4010 0 -1 4194304 6695 0 0 0 395 14 0 0 25 0 1 0 186456821 24780800 4661 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5124/statm: 6050 4661 696 1256 0 4789 0
Current children cumulated CPU time (s) 4.09
Current children cumulated vsize (KiB) 24200

[startup+4.20141 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 5125
/proc/meminfo: memFree=1806432/2055920 swapFree=4192812/4192956
[pid=5124] ppid=5122 vsize=24200 CPUtime=4.19
/proc/5124/stat : 5124 (pbscip.linux.x8) R 5122 5124 4010 0 -1 4194304 6700 0 0 0 405 14 0 0 25 0 1 0 186456821 24780800 4666 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5124/statm: 6050 4666 696 1256 0 4789 0
Current children cumulated CPU time (s) 4.19
Current children cumulated vsize (KiB) 24200

Child status: 0
Real time (s): 4.24051
CPU time (s): 4.23835
CPU user time (s): 4.08638
CPU system time (s): 0.151976
CPU usage (%): 99.9492
Max. virtual memory (cumulated for all children) (KiB): 24236

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.08638
system time used= 0.151976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6707
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= 7

runsolver used 0.007998 second user time and 0.017997 second system time

The end

Launcher Data 

Begin job on node11 at 2009-06-16 23:42:42
IDJOB=1870069
IDBENCH=48033
IDSOLVER=684
FILE ID=node11/1870069-1245188562
PBS_JOBID= 9363930
Free space on /tmp= 66196 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=8-P0=127-P1=71-P2=13-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-1870069-1245188562/watcher-1870069-1245188562 -o /tmp/evaluation-result-1870069-1245188562/solver-1870069-1245188562 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870069-1245188562.opb

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

MD5SUM BENCH= a8860bf897752ee1d736621cafcad2b5
RANDOM SEED=1016064690

node11.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		: 3000.234
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		: 3000.234
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:       1822536 kB
Buffers:         50288 kB
Cached:         111008 kB
SwapCached:          0 kB
Active:          75864 kB
Inactive:        98812 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1822536 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           11976 kB
Writeback:           0 kB
Mapped:          23244 kB
Slab:            44644 kB
Committed_AS:   192328 kB
PageTables:       1456 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= 66184 MiB
End job on node11 at 2009-06-16 23:42:46