Trace number 1869996

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 1.9647 1.96608

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 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-1869996-1245187804.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:
0.00/0.02	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
0.00/0.02	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
0.00/0.02	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
0.00/0.02	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
0.00/0.03	c presolving (5 rounds):
0.00/0.03	c  39 deleted vars, 30 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 46 changed coefficients
0.00/0.03	c  894 implications, 0 cliques
0.00/0.03	c presolved problem has 123 variables (123 bin, 0 int, 0 impl, 0 cont) and 82 constraints
0.00/0.03	c      75 constraints of type <and>
0.00/0.03	c       3 constraints of type <linear>
0.00/0.03	c       4 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 
0.00/0.03	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.03	c   0.0s|     1 |     0 |    10 | 633k|   0 |   6 | 123 |  82 |  82 | 123 | 157 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.00/0.04	c   0.0s|     1 |     0 |   125 | 644k|   0 |  16 | 123 |  82 |  82 | 123 | 160 |   3 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.00/0.06	c   0.0s|     1 |     0 |   135 | 667k|   0 |  18 | 123 |  82 |  82 | 123 | 168 |  11 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.00/0.07	c   0.1s|     1 |     0 |   156 | 695k|   0 |  22 | 123 |  82 |  82 | 123 | 179 |  22 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.00/0.09	c   0.1s|     1 |     0 |   192 | 714k|   0 |  31 | 123 |  82 |  82 | 123 | 188 |  31 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.12	c   0.1s|     1 |     0 |   231 | 734k|   0 |  37 | 123 |  82 |  82 | 123 | 198 |  41 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.15	c   0.1s|     1 |     0 |   282 | 756k|   0 |  39 | 123 |  82 |  82 | 123 | 209 |  52 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.49/0.56	c   0.5s|     1 |     2 |   282 | 757k|   0 |  39 | 123 |  82 |  82 | 123 | 209 |  52 |   0 |  39 | 3.000000e+00 |      --      |    Inf 
1.69/1.76	o 5
1.69/1.76	c * 1.7s|   524 |   149 |  4108 |1067k|  29 |   - | 123 | 359 |   1 | 123 | 114 | 821 | 277 | 930 | 3.000000e+00 | 5.000000e+00 |  66.67%
1.89/1.95	o 3
1.89/1.95	c * 1.8s|   769 |     0 |  5389 |1007k|  29 |   - | 123 | 478 |  14 | 123 | 105 |1013 | 443 | 952 | 3.000000e+00 | 3.000000e+00 |   0.00%
1.89/1.95	c 
1.89/1.95	c SCIP Status        : problem is solved [optimal solution found]
1.89/1.95	c Solving Time (sec) : 1.84
1.89/1.95	c Solving Nodes      : 769
1.89/1.95	c Primal Bound       : +3.00000000000000e+00 (2 solutions)
1.89/1.95	c Dual Bound         : +3.00000000000000e+00
1.89/1.95	c Gap                : 0.00 %
1.89/1.95	c NODE         769
1.89/1.95	c DUAL BOUND   3
1.89/1.95	c PRIMAL BOUND 3
1.89/1.95	c GAP          0
1.89/1.95	s OPTIMUM FOUND
1.89/1.95	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 x27 
1.89/1.95	v 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 
1.89/1.95	c SCIP Status        : problem is solved [optimal solution found]
1.89/1.95	c Solving Time       :       1.84
1.89/1.95	c Original Problem   :
1.89/1.95	c   Problem name     : HOME/instance-1869996-1245187804.opb
1.89/1.95	c   Variables        : 162 (162 binary, 0 integer, 0 implicit integer, 0 continuous)
1.89/1.95	c   Constraints      : 115 initial, 115 maximal
1.89/1.95	c Presolved Problem  :
1.89/1.95	c   Problem name     : t_HOME/instance-1869996-1245187804.opb
1.89/1.95	c   Variables        : 123 (123 binary, 0 integer, 0 implicit integer, 0 continuous)
1.89/1.95	c   Constraints      : 82 initial, 478 maximal
1.89/1.95	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
1.89/1.95	c   trivial          :       0.00          0          0          0          0          0          0          0          0
1.89/1.95	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
1.89/1.95	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
1.89/1.95	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
1.89/1.95	c   implics          :       0.00          0          0          0          0          0          0          0          0
1.89/1.95	c   probing          :       0.01          0          0          0          0          0          0          0          0
1.89/1.95	c   and              :       0.01          6         30          0          0          0         30          0         30
1.89/1.95	c   linear           :       0.00          1          2          0          0          0          0          0         16
1.89/1.95	c   logicor          :       0.00          0          0          0          0          0          0          0          0
1.89/1.95	c   root node        :          -         29          -          -         29          -          -          -          -
1.89/1.95	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
1.89/1.95	c   integral         :          0          0          0        617          0          0         39          0          0       1156
1.89/1.95	c   and              :         75       1098       2653          0          0         75       2779        979          0          0
1.89/1.95	c   linear           :          3          6       2576          0          0        224       1781          0          0          0
1.89/1.95	c   logicor          :          4+         6       1094          0          0         10        316          0          0          0
1.89/1.95	c   countsols        :          0          0          0          2          0          0          0          0          0          0
1.89/1.95	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
1.89/1.95	c   integral         :       1.12       0.00       0.00       1.12       0.00
1.89/1.95	c   and              :       0.01       0.00       0.01       0.00       0.00
1.89/1.95	c   linear           :       0.02       0.00       0.02       0.00       0.00
1.89/1.95	c   logicor          :       0.00       0.00       0.00       0.00       0.00
1.89/1.95	c   countsols        :       0.00       0.00       0.00       0.00       0.00
1.89/1.95	c Propagators        :       Time      Calls    Cutoffs    DomReds
1.89/1.95	c   rootredcost      :       0.01          1          0          4
1.89/1.95	c   pseudoobj        :       0.00       2404          0          1
1.89/1.95	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
1.89/1.95	c   propagation      :       0.02        309        307       2622       29.4         43       10.2          -
1.89/1.95	c   infeasible LP    :       0.00          1          1          3       10.0          0        0.0          0
1.89/1.95	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
1.89/1.95	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
1.89/1.95	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
1.89/1.95	c   applied globally :          -          -          -        443       14.1          -          -          -
1.89/1.95	c   applied locally  :          -          -          -          0        0.0          -          -          -
1.89/1.95	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
1.89/1.95	c   cut pool         :       0.00          5          -          -         13          -    (maximal pool size: 106)
1.89/1.95	c   redcost          :       0.00       1100          0          0          0          0
1.89/1.95	c   impliedbounds    :       0.00          6          0          0         21          0
1.89/1.95	c   intobj           :       0.00          0          0          0          0          0
1.89/1.95	c   gomory           :       0.03          6          0          0         16          0
1.89/1.95	c   strongcg         :       0.03          6          0          0         99          0
1.89/1.95	c   cmir             :       0.01          6          0          0         47          0
1.89/1.95	c   flowcover        :       0.02          6          0          0         87          0
1.89/1.95	c   clique           :       0.00          1          0          0          0          0
1.89/1.95	c   zerohalf         :       0.00          0          0          0          0          0
1.89/1.95	c   mcf              :       0.00          1          0          0          0          0
1.89/1.95	c Pricers            :       Time      Calls       Vars
1.89/1.95	c   problem variables:       0.00          0          0
1.89/1.95	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
1.89/1.95	c   relpscost        :       1.12        615          0         39          0          0       1156
1.89/1.95	c   pscost           :       0.00          0          0          0          0          0          0
1.89/1.95	c   inference        :       0.00          0          0          0          0          0          0
1.89/1.95	c   mostinf          :       0.00          0          0          0          0          0          0
1.89/1.95	c   leastinf         :       0.00          0          0          0          0          0          0
1.89/1.95	c   fullstrong       :       0.00          0          0          0          0          0          0
1.89/1.95	c   allfullstrong    :       0.00          0          0          0          0          0          0
1.89/1.95	c   random           :       0.00          0          0          0          0          0          0
1.89/1.95	c Primal Heuristics  :       Time      Calls      Found
1.89/1.95	c   LP solutions     :       0.00          -          2
1.89/1.95	c   pseudo solutions :       0.00          -          0
1.89/1.95	c   veclendiving     :       0.00          0          0
1.89/1.95	c   objpscostdiving  :       0.00          0          0
1.89/1.95	c   rootsoldiving    :       0.00          0          0
1.89/1.95	c   linesearchdiving :       0.00          0          0
1.89/1.95	c   guideddiving     :       0.00          0          0
1.89/1.95	c   crossover        :       0.00          0          0
1.89/1.95	c   oneopt           :       0.00          1          0
1.89/1.95	c   coefdiving       :       0.00          1          0
1.89/1.95	c   pscostdiving     :       0.00          1          0
1.89/1.95	c   fracdiving       :       0.01          1          0
1.89/1.95	c   feaspump         :       0.00          1          0
1.89/1.95	c   simplerounding   :       0.00          0          0
1.89/1.95	c   rounding         :       0.01        425          0
1.89/1.95	c   shifting         :       0.04         75          0
1.89/1.95	c   intshifting      :       0.00          0          0
1.89/1.95	c   fixandinfer      :       0.00          0          0
1.89/1.95	c   intdiving        :       0.00          0          0
1.89/1.95	c   actconsdiving    :       0.00          0          0
1.89/1.95	c   octane           :       0.00          0          0
1.89/1.95	c   rens             :       0.01          1          0
1.89/1.95	c   rins             :       0.00          0          0
1.89/1.95	c   localbranching   :       0.00          0          0
1.89/1.95	c   mutation         :       0.00          0          0
1.89/1.95	c   dins             :       0.00          0          0
1.89/1.95	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
1.89/1.95	c   primal LP        :       0.01          0          0       0.00       0.00
1.89/1.95	c   dual LP          :       0.35       1108       5225       4.72   14928.57
1.89/1.95	c   barrier LP       :       0.00          0          0       0.00          -
1.89/1.95	c   diving/probing LP:       0.00         33        164       4.97          -
1.89/1.95	c   strong branching :       1.12        952      16528      17.36   14757.14
1.89/1.95	c     (at root node) :          -         39       4349     111.51          -
1.89/1.95	c   conflict analysis:       0.00          0          0       0.00          -
1.89/1.95	c B&B Tree           :
1.89/1.95	c   number of runs   :          1
1.89/1.95	c   nodes            :        769
1.89/1.95	c   nodes (total)    :        769
1.89/1.95	c   nodes left       :          0
1.89/1.95	c   max depth        :         29
1.89/1.95	c   max depth (total):         29
1.89/1.95	c   backtracks       :        141 (18.3%)
1.89/1.95	c   delayed cutoffs  :        120
1.89/1.95	c   repropagations   :        405 (1328 domain reductions, 110 cutoffs)
1.89/1.95	c   avg switch length:       3.75
1.89/1.95	c   switching time   :       0.05
1.89/1.95	c Solution           :
1.89/1.95	c   Solutions found  :          2 (2 improvements)
1.89/1.95	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 769 nodes, 1.84 seconds, depth 25, found by <relaxation>)
1.89/1.95	c   Dual Bound       : +3.00000000000000e+00
1.89/1.95	c   Gap              :       0.00 %
1.89/1.95	c   Root Dual Bound  : +3.00000000000000e+00
1.89/1.96	c Time complete: 1.96.

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-1869996-1245187804/watcher-1869996-1245187804 -o /tmp/evaluation-result-1869996-1245187804/solver-1869996-1245187804 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869996-1245187804.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 1976
/proc/meminfo: memFree=1833392/2055920 swapFree=4191900/4192956
[pid=1976] ppid=1974 vsize=4324 CPUtime=0
/proc/1976/stat : 1976 (pbscip.linux.x8) R 1974 1976 1634 0 -1 4194304 477 0 0 0 0 0 0 0 18 0 1 0 186381440 4427776 461 1992294400 4194304 7823515 548682068736 18446744073709551615 6855184 0 0 4096 0 0 0 0 17 1 0 0
/proc/1976/statm: 1082 469 305 886 0 192 0

[startup+0.0079551 s]
/proc/loadavg: 1.04 1.04 1.00 3/64 1976
/proc/meminfo: memFree=1833392/2055920 swapFree=4191900/4192956
[pid=1976] ppid=1974 vsize=8160 CPUtime=0
/proc/1976/stat : 1976 (pbscip.linux.x8) R 1974 1976 1634 0 -1 4194304 1192 0 0 0 0 0 0 0 18 0 1 0 186381440 8355840 1175 1992294400 4194304 7823515 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 1 0 0
/proc/1976/statm: 2040 1182 335 886 0 1150 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8160

[startup+0.101961 s]
/proc/loadavg: 1.04 1.04 1.00 3/64 1976
/proc/meminfo: memFree=1833392/2055920 swapFree=4191900/4192956
[pid=1976] ppid=1974 vsize=13620 CPUtime=0.09
/proc/1976/stat : 1976 (pbscip.linux.x8) R 1974 1976 1634 0 -1 4194304 2945 0 0 0 8 1 0 0 18 0 1 0 186381440 13946880 2573 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1976/statm: 3405 2573 562 886 0 2515 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13620

[startup+0.301977 s]
/proc/loadavg: 1.04 1.04 1.00 3/64 1976
/proc/meminfo: memFree=1833392/2055920 swapFree=4191900/4192956
[pid=1976] ppid=1974 vsize=13496 CPUtime=0.29
/proc/1976/stat : 1976 (pbscip.linux.x8) R 1974 1976 1634 0 -1 4194304 4559 0 0 0 27 2 0 0 19 0 1 0 186381440 13819904 2619 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1976/statm: 3374 2619 567 886 0 2484 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13496

[startup+0.70201 s]
/proc/loadavg: 1.04 1.04 1.00 3/64 1976
/proc/meminfo: memFree=1833392/2055920 swapFree=4191900/4192956
[pid=1976] ppid=1974 vsize=13496 CPUtime=0.69
/proc/1976/stat : 1976 (pbscip.linux.x8) R 1974 1976 1634 0 -1 4194304 4560 0 0 0 65 4 0 0 22 0 1 0 186381440 13819904 2620 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1976/statm: 3374 2620 567 886 0 2484 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13496

[startup+1.50108 s]
/proc/loadavg: 1.04 1.04 1.00 2/65 1977
/proc/meminfo: memFree=1824872/2055920 swapFree=4191900/4192956
[pid=1976] ppid=1974 vsize=13496 CPUtime=1.49
/proc/1976/stat : 1976 (pbscip.linux.x8) R 1974 1976 1634 0 -1 4194304 4564 0 0 0 141 8 0 0 25 0 1 0 186381440 13819904 2624 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1976/statm: 3374 2624 571 886 0 2484 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13496

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

[startup+1.90111 s]
/proc/loadavg: 1.04 1.04 1.00 2/65 1977
/proc/meminfo: memFree=1824872/2055920 swapFree=4191900/4192956
[pid=1976] ppid=1974 vsize=13980 CPUtime=1.89
/proc/1976/stat : 1976 (pbscip.linux.x8) R 1974 1976 1634 0 -1 4194304 4680 0 0 0 179 10 0 0 25 0 1 0 186381440 14315520 2740 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1976/statm: 3495 2740 573 886 0 2605 0
Current children cumulated CPU time (s) 1.89
Current children cumulated vsize (KiB) 13980

Child status: 0
Real time (s): 1.96608
CPU time (s): 1.9647
CPU user time (s): 1.85272
CPU system time (s): 0.111982
CPU usage (%): 99.9298
Max. virtual memory (cumulated for all children) (KiB): 13980

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.85272
system time used= 0.111982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4699
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= 3
involuntary context switches= 1

runsolver used 0.007998 second user time and 0.006998 second system time

The end

Launcher Data 

Begin job on node3 at 2009-06-16 23:30:05
IDJOB=1869996
IDBENCH=47997
IDSOLVER=683
FILE ID=node3/1869996-1245187804
PBS_JOBID= 9368279
Free space on /tmp= 66320 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=47-P1=17-P2=17-P3=31-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-1869996-1245187804/watcher-1869996-1245187804 -o /tmp/evaluation-result-1869996-1245187804/solver-1869996-1245187804 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869996-1245187804.opb

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

MD5SUM BENCH= 12f8da63a7438023e75727c225236c48
RANDOM SEED=1388970824

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:       1833808 kB
Buffers:         46200 kB
Cached:         105180 kB
SwapCached:        260 kB
Active:          50460 kB
Inactive:       114216 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1833808 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            9832 kB
Writeback:           0 kB
Mapped:          21804 kB
Slab:            43488 kB
Committed_AS:   158868 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 23:30:07