Trace number 1869944

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 3.50447 3.5058

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=347-P1=137-P2=419-P3=449-P4=47-B.opb
MD5SUM39b4faf02952fa93fd33b15cbf6e7d18
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark3.50447
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 constraints9
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 constraints9
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)324
Sum of products size (including duplicates)648
Number of different products324
Sum of products size648

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-1869944-1245187387.opb>
0.00/0.01	c original problem has 432 variables (432 bin, 0 int, 0 impl, 0 cont) and 333 constraints
0.00/0.01	c start presolving problem
0.00/0.01	c presolving:
0.00/0.05	c (round 1) 4 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 35 chg coeffs, 0 upgd conss, 1536 impls, 0 clqs
0.00/0.05	c (round 2) 22 del vars, 16 del conss, 0 chg bounds, 0 chg sides, 51 chg coeffs, 5 upgd conss, 2400 impls, 0 clqs
0.00/0.06	c (round 3) 40 del vars, 32 del conss, 0 chg bounds, 0 chg sides, 67 chg coeffs, 5 upgd conss, 2976 impls, 0 clqs
0.00/0.06	c (round 4) 58 del vars, 48 del conss, 0 chg bounds, 0 chg sides, 83 chg coeffs, 5 upgd conss, 3264 impls, 0 clqs
0.00/0.06	c (round 5) 76 del vars, 64 del conss, 0 chg bounds, 0 chg sides, 99 chg coeffs, 5 upgd conss, 3264 impls, 0 clqs
0.05/0.08	c    (0.1s) probing: 158/356 (44.4%) - 0 fixings, 0 aggregations, 8 implications, 0 bound changes
0.05/0.08	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.05/0.08	c presolving (6 rounds):
0.05/0.08	c  76 deleted vars, 64 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 99 changed coefficients
0.05/0.08	c  3280 implications, 0 cliques
0.05/0.08	c presolved problem has 356 variables (356 bin, 0 int, 0 impl, 0 cont) and 265 constraints
0.05/0.08	c     256 constraints of type <and>
0.05/0.08	c       4 constraints of type <linear>
0.05/0.08	c       5 constraints of type <logicor>
0.05/0.08	c transformed objective value is always integral (scale: 2)
0.05/0.08	c Presolving Time: 0.05
0.05/0.08	c OPT-NLC
0.05/0.08	c -----------------------------------------------------------------------------------------------
0.05/0.08	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.05/0.08	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.05/0.08	c limits/memory = c 1620
0.05/0.08	c # maximal time in seconds to run
0.05/0.08	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.05/0.08	c limits/time = c 1791
0.05/0.08	c # frequency for displaying node information lines
0.05/0.08	c # [type: int, range: [-1,2147483647], default: 100]
0.05/0.08	c display/freq = c 10000
0.05/0.08	c -----------------------------------------------------------------------------------------------
0.05/0.08	c start solving problem
0.05/0.08	c 
0.05/0.08	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.05/0.08	c   0.1s|     1 |     0 |    12 |1641k|   0 |   7 | 356 | 265 | 265 | 356 | 521 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.12	c   0.1s|     1 |     0 |   358 |1668k|   0 |  11 | 356 | 265 | 265 | 356 | 523 |   2 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.16	c   0.1s|     1 |     0 |   366 |1695k|   0 |  19 | 356 | 265 | 265 | 356 | 528 |   7 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.21	c   0.2s|     1 |     0 |   377 |1737k|   0 |  24 | 356 | 265 | 265 | 356 | 535 |  14 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.28	c   0.2s|     1 |     0 |   389 |1739k|   0 |  32 | 356 | 265 | 265 | 356 | 540 |  19 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.37	c   0.3s|     1 |     0 |   398 |1759k|   0 |  32 | 356 | 265 | 265 | 356 | 548 |  27 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.39/0.46	c   0.4s|     1 |     0 |   410 |1761k|   0 |  29 | 356 | 265 | 265 | 356 | 550 |  29 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.49/0.57	c   0.5s|     1 |     2 |   410 |1762k|   0 |  29 | 356 | 265 | 265 | 356 | 550 |  29 |   0 |  19 | 3.000000e+00 |      --      |    Inf 
3.39/3.49	o 3
3.39/3.49	c * 3.3s|  1072 |     0 |  8085 |2086k|  55 |   - | 356 | 478 |  29 | 356 | 124 |3311 | 226 |2065 | 3.000000e+00 | 3.000000e+00 |   0.00%
3.39/3.49	c 
3.39/3.49	c SCIP Status        : problem is solved [optimal solution found]
3.39/3.49	c Solving Time (sec) : 3.31
3.39/3.49	c Solving Nodes      : 1072
3.39/3.49	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
3.39/3.49	c Dual Bound         : +3.00000000000000e+00
3.39/3.49	c Gap                : 0.00 %
3.39/3.49	c NODE         1072
3.39/3.49	c DUAL BOUND   3
3.39/3.49	c PRIMAL BOUND 3
3.39/3.49	c GAP          0
3.39/3.49	s OPTIMUM FOUND
3.39/3.49	v -x108 -x107 -x106 -x105 -x104 -x103 x102 -x101 -x100 -x99 -x98 -x97 -x96 -x95 -x94 -x93 x92 -x91 -x72 -x71 -x70 -x69 -x68 -x67 
3.39/3.49	v x66 -x65 x64 -x90 -x89 x88 x87 x86 -x85 x84 -x83 x82 -x63 -x62 -x61 -x60 x59 -x58 x57 -x56 x55 -x81 -x80 -x79 -x78 -x77 -x76 
3.39/3.49	v -x75 -x74 x73 -x54 x53 x52 x51 -x50 x49 -x48 x47 x46 x45 x44 x43 -x42 -x41 x40 -x39 x38 x37 -x36 -x35 -x34 x33 x32 -x31 -x30 
3.39/3.49	v -x29 x28 -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 
3.39/3.49	c SCIP Status        : problem is solved [optimal solution found]
3.39/3.49	c Solving Time       :       3.31
3.39/3.49	c Original Problem   :
3.39/3.49	c   Problem name     : HOME/instance-1869944-1245187387.opb
3.39/3.49	c   Variables        : 432 (432 binary, 0 integer, 0 implicit integer, 0 continuous)
3.39/3.49	c   Constraints      : 333 initial, 333 maximal
3.39/3.49	c Presolved Problem  :
3.39/3.49	c   Problem name     : t_HOME/instance-1869944-1245187387.opb
3.39/3.49	c   Variables        : 356 (356 binary, 0 integer, 0 implicit integer, 0 continuous)
3.39/3.49	c   Constraints      : 265 initial, 478 maximal
3.39/3.49	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
3.39/3.49	c   trivial          :       0.00          0          0          0          0          0          0          0          0
3.39/3.49	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
3.39/3.49	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
3.39/3.49	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
3.39/3.49	c   implics          :       0.00          0          0          0          0          0          0          0          0
3.39/3.49	c   probing          :       0.02          0          0          0          0          0          0          0          0
3.39/3.49	c   and              :       0.02          8         64          0          0          0         64          0         64
3.39/3.49	c   linear           :       0.00          1          3          0          0          0          0          0         35
3.39/3.49	c   logicor          :       0.00          0          0          0          0          0          0          0          0
3.39/3.49	c   root node        :          -          0          -          -          0          -          -          -          -
3.39/3.49	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
3.39/3.49	c   integral         :          0          0          0        919          0          1         20          0          0       1796
3.39/3.49	c   and              :        256       1972       3233          1          0         33       5517       3291          0          0
3.39/3.49	c   linear           :          4          6       3200          1          0        199       1915          0          0          0
3.39/3.49	c   logicor          :          5+         6        855          1          0          1        147          0          0          0
3.39/3.49	c   countsols        :          0          0          0          1          0          0          0          0          0          0
3.39/3.49	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
3.39/3.49	c   integral         :       1.55       0.00       0.00       1.55       0.00
3.39/3.49	c   and              :       0.11       0.10       0.01       0.00       0.00
3.39/3.49	c   linear           :       0.11       0.00       0.11       0.00       0.00
3.39/3.49	c   logicor          :       0.00       0.00       0.00       0.00       0.00
3.39/3.49	c   countsols        :       0.00       0.00       0.00       0.00       0.00
3.39/3.49	c Propagators        :       Time      Calls    Cutoffs    DomReds
3.39/3.49	c   rootredcost      :       0.00          0          0          0
3.39/3.49	c   pseudoobj        :       0.00       2912          0          0
3.39/3.49	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
3.39/3.49	c   propagation      :       0.06        167        167       2284       62.1         24       42.8          -
3.39/3.49	c   infeasible LP    :       0.01         18         17         28       24.5          0        0.0          0
3.39/3.49	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
3.39/3.49	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
3.39/3.49	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
3.39/3.49	c   applied globally :          -          -          -        213       19.7          -          -          -
3.39/3.49	c   applied locally  :          -          -          -         13       37.8          -          -          -
3.39/3.49	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
3.39/3.49	c   cut pool         :       0.00          5          -          -          5          -    (maximal pool size: 42)
3.39/3.49	c   redcost          :       0.01       1972          0          0          0          0
3.39/3.49	c   impliedbounds    :       0.00          6          0          0          9          0
3.39/3.49	c   intobj           :       0.00          0          0          0          0          0
3.39/3.49	c   gomory           :       0.06          6          0          0         24          0
3.39/3.49	c   strongcg         :       0.04          6          0          0         56          0
3.39/3.49	c   cmir             :       0.03          6          0          0         22          0
3.39/3.49	c   flowcover        :       0.20          6          0          0         33          0
3.39/3.49	c   clique           :       0.00          1          0          0          0          0
3.39/3.49	c   zerohalf         :       0.00          0          0          0          0          0
3.39/3.49	c   mcf              :       0.00          1          0          0          0          0
3.39/3.49	c Pricers            :       Time      Calls       Vars
3.39/3.49	c   problem variables:       0.00          0          0
3.39/3.49	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
3.39/3.49	c   relpscost        :       1.55        918          1         20          0          0       1796
3.39/3.49	c   pscost           :       0.00          0          0          0          0          0          0
3.39/3.49	c   inference        :       0.00          0          0          0          0          0          0
3.39/3.49	c   mostinf          :       0.00          0          0          0          0          0          0
3.39/3.49	c   leastinf         :       0.00          0          0          0          0          0          0
3.39/3.49	c   fullstrong       :       0.00          0          0          0          0          0          0
3.39/3.49	c   allfullstrong    :       0.00          0          0          0          0          0          0
3.39/3.49	c   random           :       0.00          0          0          0          0          0          0
3.39/3.49	c Primal Heuristics  :       Time      Calls      Found
3.39/3.49	c   LP solutions     :       0.00          -          1
3.39/3.49	c   pseudo solutions :       0.00          -          0
3.39/3.49	c   oneopt           :       0.00          0          0
3.39/3.49	c   crossover        :       0.01          0          0
3.39/3.49	c   guideddiving     :       0.00          0          0
3.39/3.49	c   intshifting      :       0.00          0          0
3.39/3.49	c   fracdiving       :       0.00          1          0
3.39/3.49	c   veclendiving     :       0.01          1          0
3.39/3.49	c   linesearchdiving :       0.01          1          0
3.39/3.49	c   feaspump         :       0.02          1          0
3.39/3.49	c   objpscostdiving  :       0.02          1          0
3.39/3.49	c   rootsoldiving    :       0.03          1          0
3.39/3.49	c   coefdiving       :       0.01          2          0
3.39/3.49	c   pscostdiving     :       0.00          2          0
3.39/3.49	c   simplerounding   :       0.00          0          0
3.39/3.49	c   rounding         :       0.00        585          0
3.39/3.49	c   shifting         :       0.24        152          0
3.39/3.49	c   fixandinfer      :       0.00          0          0
3.39/3.49	c   intdiving        :       0.00          0          0
3.39/3.49	c   actconsdiving    :       0.00          0          0
3.39/3.49	c   octane           :       0.00          0          0
3.39/3.49	c   rens             :       0.01          1          0
3.39/3.49	c   rins             :       0.00          0          0
3.39/3.49	c   localbranching   :       0.00          0          0
3.39/3.49	c   mutation         :       0.00          0          0
3.39/3.49	c   dins             :       0.00          0          0
3.39/3.49	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
3.39/3.49	c   primal LP        :       0.02          0          0       0.00       0.00
3.39/3.49	c   dual LP          :       0.51       2015       7180       3.56   14078.43
3.39/3.49	c   barrier LP       :       0.00          0          0       0.00          -
3.39/3.49	c   diving/probing LP:       0.06        206        905       4.39   15083.33
3.39/3.49	c   strong branching :       1.53       2065      16162       7.83   10563.40
3.39/3.49	c     (at root node) :          -         19        593      31.21          -
3.39/3.49	c   conflict analysis:       0.00          0          0       0.00          -
3.39/3.49	c B&B Tree           :
3.39/3.49	c   number of runs   :          1
3.39/3.49	c   nodes            :       1072
3.39/3.49	c   nodes (total)    :       1072
3.39/3.49	c   nodes left       :          0
3.39/3.49	c   max depth        :         55
3.39/3.49	c   max depth (total):         55
3.39/3.49	c   backtracks       :         95 (8.9%)
3.39/3.49	c   delayed cutoffs  :         53
3.39/3.49	c   repropagations   :        297 (754 domain reductions, 51 cutoffs)
3.39/3.49	c   avg switch length:       3.34
3.39/3.49	c   switching time   :       0.07
3.39/3.49	c Solution           :
3.39/3.49	c   Solutions found  :          1 (1 improvements)
3.39/3.49	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 1072 nodes, 3.31 seconds, depth 54, found by <relaxation>)
3.39/3.49	c   Dual Bound       : +3.00000000000000e+00
3.39/3.49	c   Gap              :       0.00 %
3.39/3.49	c   Root Dual Bound  : +3.00000000000000e+00
3.49/3.50	c Time complete: 3.5.

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-1869944-1245187387/watcher-1869944-1245187387 -o /tmp/evaluation-result-1869944-1245187387/solver-1869944-1245187387 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869944-1245187387.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: 1.02 1.01 1.00 3/64 5422
/proc/meminfo: memFree=1828240/2055920 swapFree=4182492/4192956
[pid=5422] ppid=5420 vsize=4648 CPUtime=0
/proc/5422/stat : 5422 (pbscip.linux.x8) R 5420 5422 4970 0 -1 4194304 490 0 0 0 0 0 0 0 18 0 1 0 186338697 4759552 475 1992294400 4194304 7823515 548682068736 18446744073709551615 6884513 0 0 4096 0 0 0 0 17 1 0 0
/proc/5422/statm: 1162 485 318 886 0 272 0

[startup+0.06642 s]
/proc/loadavg: 1.02 1.01 1.00 3/64 5422
/proc/meminfo: memFree=1828240/2055920 swapFree=4182492/4192956
[pid=5422] ppid=5420 vsize=12904 CPUtime=0.05
/proc/5422/stat : 5422 (pbscip.linux.x8) R 5420 5422 4970 0 -1 4194304 2679 0 0 0 3 2 0 0 18 0 1 0 186338697 13213696 2307 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5422/statm: 3226 2307 451 886 0 2336 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 12904

[startup+0.102423 s]
/proc/loadavg: 1.02 1.01 1.00 3/64 5422
/proc/meminfo: memFree=1828240/2055920 swapFree=4182492/4192956
[pid=5422] ppid=5420 vsize=14404 CPUtime=0.09
/proc/5422/stat : 5422 (pbscip.linux.x8) R 5420 5422 4970 0 -1 4194304 3150 0 0 0 6 3 0 0 18 0 1 0 186338697 14749696 2770 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5422/statm: 3601 2770 535 886 0 2711 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14404

[startup+0.302444 s]
/proc/loadavg: 1.02 1.01 1.00 3/64 5422
/proc/meminfo: memFree=1828240/2055920 swapFree=4182492/4192956
[pid=5422] ppid=5420 vsize=23444 CPUtime=0.29
/proc/5422/stat : 5422 (pbscip.linux.x8) R 5420 5422 4970 0 -1 4194304 5430 0 0 0 24 5 0 0 19 0 1 0 186338697 24006656 5050 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5422/statm: 5861 5050 563 886 0 4971 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23444

[startup+0.701487 s]
/proc/loadavg: 1.02 1.01 1.00 3/64 5422
/proc/meminfo: memFree=1828240/2055920 swapFree=4182492/4192956
[pid=5422] ppid=5420 vsize=23784 CPUtime=0.69
/proc/5422/stat : 5422 (pbscip.linux.x8) R 5420 5422 4970 0 -1 4194304 7310 0 0 0 62 7 0 0 22 0 1 0 186338697 24354816 5181 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5422/statm: 5946 5181 569 886 0 5056 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23784

[startup+1.50157 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 5423
/proc/meminfo: memFree=1809480/2055920 swapFree=4182492/4192956
[pid=5422] ppid=5420 vsize=23784 CPUtime=1.49
/proc/5422/stat : 5422 (pbscip.linux.x8) R 5420 5422 4970 0 -1 4194304 7315 0 0 0 140 9 0 0 25 0 1 0 186338697 24354816 5186 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5422/statm: 5946 5186 572 886 0 5056 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23784

[startup+3.10175 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 5423
/proc/meminfo: memFree=1809352/2055920 swapFree=4182492/4192956
[pid=5422] ppid=5420 vsize=24536 CPUtime=3.09
/proc/5422/stat : 5422 (pbscip.linux.x8) R 5420 5422 4970 0 -1 4194304 7474 0 0 0 293 16 0 0 25 0 1 0 186338697 25124864 5345 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5422/statm: 6134 5345 574 886 0 5244 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24536

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

[startup+3.50179 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 5423
/proc/meminfo: memFree=1808776/2055920 swapFree=4182492/4192956
[pid=5422] ppid=5420 vsize=22744 CPUtime=3.49
/proc/5422/stat : 5422 (pbscip.linux.x8) R 5420 5422 4970 0 -1 4194304 7548 0 0 0 332 17 0 0 25 0 1 0 186338697 23289856 4905 1992294400 4194304 7823515 548682068736 18446744073709551615 6962503 0 0 4096 0 0 0 0 17 1 0 0
/proc/5422/statm: 5686 4905 978 886 0 4796 0
Current children cumulated CPU time (s) 3.49
Current children cumulated vsize (KiB) 22744

Child status: 0
Real time (s): 3.5058
CPU time (s): 3.50447
CPU user time (s): 3.3215
CPU system time (s): 0.182972
CPU usage (%): 99.9621
Max. virtual memory (cumulated for all children) (KiB): 24668

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.3215
system time used= 0.182972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7551
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= 2

runsolver used 0.003999 second user time and 0.020996 second system time

The end

Launcher Data 

Begin job on node21 at 2009-06-16 23:23:07
IDJOB=1869944
IDBENCH=47971
IDSOLVER=683
FILE ID=node21/1869944-1245187387
PBS_JOBID= 9368278
Free space on /tmp= 66092 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=9-P0=347-P1=137-P2=419-P3=449-P4=47-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-1869944-1245187387/watcher-1869944-1245187387 -o /tmp/evaluation-result-1869944-1245187387/solver-1869944-1245187387 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869944-1245187387.opb

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

MD5SUM BENCH= 39b4faf02952fa93fd33b15cbf6e7d18
RANDOM SEED=1172055109

node21.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		: 3000.239
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		: 3000.239
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:       1828656 kB
Buffers:         51936 kB
Cached:          99664 kB
SwapCached:       4256 kB
Active:          57784 kB
Inactive:       101192 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1828656 kB
SwapTotal:     4192956 kB
SwapFree:      4182492 kB
Dirty:            9980 kB
Writeback:           0 kB
Mapped:          13420 kB
Slab:            54248 kB
Committed_AS:   176812 kB
PageTables:       1384 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= 66080 MiB
End job on node21 at 2009-06-16 23:23:11