Trace number 1869849

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 1.8.2OPT2 10.2454 10.2494

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=5-P0=13-P1=5-P2=17-P3=2-P4=29-P5=5-P6=19-P7=17-P8=5-B.opb
MD5SUM872806d45eb1cc1623065d320b93ba6e
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark0.316951
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
Optimality of the best value was proved YES
Number of variables120
Total number of constraints17
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 constraints17
Minimum length of a constraint5
Maximum length of a constraint35
Number of terms in the objective function 5
Biggest coefficient in the objective function 16
Number of bits for the biggest coefficient in the objective function 5
Sum of the numbers in the objective function 31
Number of bits of the sum of numbers in the objective function 5
Biggest number in a constraint 512
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 1984
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)200
Sum of products size (including duplicates)400
Number of different products200
Sum of products size400

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-1869849-1245186790.opb>
0.00/0.01	c original problem has 320 variables (320 bin, 0 int, 0 impl, 0 cont) and 217 constraints
0.00/0.01	c start presolving problem
0.00/0.01	c presolving:
0.02/0.03	c (round 1) 9 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 27 chg coeffs, 0 upgd conss, 1540 impls, 0 clqs
0.02/0.03	c (round 2) 11 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 27 chg coeffs, 9 upgd conss, 1562 impls, 0 clqs
0.02/0.05	c    (0.0s) probing: 189/309 (61.2%) - 0 fixings, 0 aggregations, 31 implications, 0 bound changes
0.02/0.05	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.02/0.05	c presolving (3 rounds):
0.02/0.05	c  11 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 27 changed coefficients
0.02/0.05	c  1624 implications, 0 cliques
0.02/0.05	c presolved problem has 309 variables (309 bin, 0 int, 0 impl, 0 cont) and 216 constraints
0.02/0.05	c     199 constraints of type <and>
0.02/0.05	c       8 constraints of type <linear>
0.02/0.05	c       9 constraints of type <logicor>
0.02/0.05	c transformed objective value is always integral (scale: 1)
0.02/0.05	c Presolving Time: 0.03
0.02/0.05	c OPT-NLC
0.02/0.05	c -----------------------------------------------------------------------------------------------
0.02/0.05	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.02/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.02/0.05	c limits/memory = c 1620
0.02/0.05	c # maximal time in seconds to run
0.02/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.02/0.05	c limits/time = c 1791
0.02/0.05	c # frequency for displaying node information lines
0.02/0.05	c # [type: int, range: [-1,2147483647], default: 100]
0.02/0.05	c display/freq = c 10000
0.02/0.05	c -----------------------------------------------------------------------------------------------
0.02/0.05	c start solving problem
0.02/0.05	c 
0.02/0.05	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.02/0.05	c   0.0s|     1 |     0 |    22 |1300k|   0 |  12 | 309 | 216 | 216 | 309 | 413 |   0 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.02/0.09	c   0.1s|     1 |     0 |   243 |1333k|   0 |  43 | 309 | 216 | 216 | 309 | 421 |   8 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.09/0.12	c   0.1s|     1 |     0 |   292 |1405k|   0 |  52 | 309 | 216 | 216 | 309 | 463 |  50 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.09/0.16	c   0.1s|     1 |     0 |   315 |1461k|   0 |  62 | 309 | 216 | 216 | 309 | 486 |  73 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.19/0.21	c   0.2s|     1 |     0 |   345 |1534k|   0 |  67 | 309 | 216 | 216 | 309 | 503 |  90 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.19/0.28	c   0.2s|     1 |     0 |   440 |1625k|   0 |  55 | 309 | 216 | 216 | 309 | 535 | 122 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.29/0.36	c   0.3s|     1 |     0 |   647 |1722k|   0 |  84 | 309 | 216 | 216 | 309 | 574 | 161 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.49/0.53	c   0.5s|     1 |     2 |   647 |1723k|   0 |  84 | 309 | 216 | 216 | 309 | 574 | 161 |   0 |  19 | 2.000000e+00 |      --      |    Inf 
7.89/7.90	o 3
7.89/7.90	c * 7.8s|  1574 |   423 | 21316 |2906k|  52 |   - | 309 |1466 | 104 | 309 | 315 |7344 |1250 |2469 | 2.000000e+00 | 3.000000e+00 |  50.00%
10.19/10.23	o 2
10.19/10.23	c *10.1s|  2338 |     0 | 27586 |2788k|  52 |   - | 309 |2095 | 122 | 309 | 288 |9331 |1998 |2496 | 2.000000e+00 | 2.000000e+00 |   0.00%
10.19/10.23	c 
10.19/10.23	c SCIP Status        : problem is solved [optimal solution found]
10.19/10.23	c Solving Time (sec) : 10.05
10.19/10.23	c Solving Nodes      : 2338
10.19/10.23	c Primal Bound       : +2.00000000000000e+00 (2 solutions)
10.19/10.23	c Dual Bound         : +2.00000000000000e+00
10.19/10.23	c Gap                : 0.00 %
10.19/10.23	c NODE         2338
10.19/10.23	c DUAL BOUND   2
10.19/10.23	c PRIMAL BOUND 2
10.19/10.23	c GAP          0
10.19/10.23	s OPTIMUM FOUND
10.19/10.23	v -x120 x119 x118 x117 x116 -x115 x114 x113 x112 x111 x80 x79 x78 x77 -x76 -x110 x109 x108 x107 x106 x75 x74 x73 x72 -x71 -x105 -x104 
10.19/10.23	v -x103 -x102 x101 x70 x69 x68 x67 -x66 -x100 -x99 -x98 x97 -x96 -x65 -x64 -x63 x62 -x61 -x95 x94 -x93 -x92 x91 x60 -x59 x58 
10.19/10.23	v x57 -x56 x90 -x89 -x88 -x87 -x86 -x55 x54 -x53 x52 -x51 -x85 -x84 -x83 -x82 -x81 x50 -x49 -x48 x47 -x46 x45 -x44 -x43 -x42 
10.19/10.23	v x41 x40 -x39 -x38 -x37 x36 x35 -x34 -x33 -x32 x31 x30 x29 x28 x27 x26 -x25 -x24 -x23 x22 x21 x20 x19 x18 x17 x16 x15 x14 x13 
10.19/10.23	v -x12 x11 -x10 x9 -x8 -x7 x6 -x5 -x4 -x3 x2 -x1 
10.19/10.23	c SCIP Status        : problem is solved [optimal solution found]
10.19/10.23	c Solving Time       :      10.05
10.19/10.23	c Original Problem   :
10.19/10.23	c   Problem name     : HOME/instance-1869849-1245186790.opb
10.19/10.23	c   Variables        : 320 (320 binary, 0 integer, 0 implicit integer, 0 continuous)
10.19/10.23	c   Constraints      : 217 initial, 217 maximal
10.19/10.23	c Presolved Problem  :
10.19/10.23	c   Problem name     : t_HOME/instance-1869849-1245186790.opb
10.19/10.23	c   Variables        : 309 (309 binary, 0 integer, 0 implicit integer, 0 continuous)
10.19/10.23	c   Constraints      : 216 initial, 2095 maximal
10.19/10.23	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
10.19/10.23	c   trivial          :       0.00          0          0          0          0          0          0          0          0
10.19/10.23	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
10.19/10.23	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
10.19/10.23	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
10.19/10.23	c   implics          :       0.00          0          2          0          0          0          0          0          0
10.19/10.23	c   probing          :       0.02          0          0          0          0          0          0          0          0
10.19/10.23	c   and              :       0.01          0          0          0          0          0          0          0          0
10.19/10.23	c   linear           :       0.00          1          8          0          0          0          0          0         27
10.19/10.23	c   logicor          :       0.00          0          0          0          0          0          0          0          0
10.19/10.23	c   root node        :          -         63          -          -         63          -          -          -          -
10.19/10.23	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
10.19/10.23	c   integral         :          0          0          0       1902          0          9        297          0          0       3546
10.19/10.23	c   and              :        199       4677       9107          2          0        254      11480       9217          0          0
10.19/10.23	c   linear           :          8          6       8853          2          0        614       5359          0          0          0
10.19/10.23	c   logicor          :          9+         6       4653          1          0         83       1359          0          0          0
10.19/10.23	c   countsols        :          0          0          0          2          0          0          0          0          0          0
10.19/10.23	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
10.19/10.23	c   integral         :       1.87       0.00       0.00       1.87       0.00
10.19/10.23	c   and              :       0.24       0.12       0.12       0.00       0.00
10.19/10.23	c   linear           :       0.18       0.00       0.18       0.00       0.00
10.19/10.23	c   logicor          :       0.14       0.00       0.14       0.00       0.00
10.19/10.23	c   countsols        :       0.00       0.00       0.00       0.00       0.00
10.19/10.23	c Propagators        :       Time      Calls    Cutoffs    DomReds
10.19/10.23	c   rootredcost      :       0.00          1          0          4
10.19/10.23	c   pseudoobj        :       0.01       8712          0          1
10.19/10.23	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
10.19/10.23	c   propagation      :       0.14        951        951       6621       25.3        139       14.6          -
10.19/10.23	c   infeasible LP    :       0.00         14          0          0        0.0          0        0.0          0
10.19/10.23	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
10.19/10.23	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
10.19/10.23	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
10.19/10.23	c   applied globally :          -          -          -       1998       16.8          -          -          -
10.19/10.23	c   applied locally  :          -          -          -          0        0.0          -          -          -
10.19/10.23	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
10.19/10.23	c   cut pool         :       0.00          5          -          -         24          -    (maximal pool size: 344)
10.19/10.23	c   redcost          :       0.06       4677          0          0          0          0
10.19/10.23	c   impliedbounds    :       0.00          6          0          0        109          0
10.19/10.23	c   intobj           :       0.00          0          0          0          0          0
10.19/10.23	c   gomory           :       0.05          6          0          0        161          0
10.19/10.23	c   strongcg         :       0.05          6          0          0        471          0
10.19/10.23	c   cmir             :       0.03          6          0          0         77          0
10.19/10.23	c   flowcover        :       0.07          6          0          0        156          0
10.19/10.23	c   clique           :       0.00          6          0          0          1          0
10.19/10.23	c   zerohalf         :       0.00          0          0          0          0          0
10.19/10.23	c   mcf              :       0.00          1          0          0          0          0
10.19/10.23	c Pricers            :       Time      Calls       Vars
10.19/10.23	c   problem variables:       0.00          0          0
10.19/10.23	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
10.19/10.23	c   relpscost        :       1.86       1900          9        297          0          0       3546
10.19/10.23	c   pscost           :       0.00          0          0          0          0          0          0
10.19/10.23	c   inference        :       0.00          0          0          0          0          0          0
10.19/10.23	c   mostinf          :       0.00          0          0          0          0          0          0
10.19/10.23	c   leastinf         :       0.00          0          0          0          0          0          0
10.19/10.23	c   fullstrong       :       0.00          0          0          0          0          0          0
10.19/10.23	c   allfullstrong    :       0.00          0          0          0          0          0          0
10.19/10.23	c   random           :       0.00          0          0          0          0          0          0
10.19/10.23	c Primal Heuristics  :       Time      Calls      Found
10.19/10.23	c   LP solutions     :       0.01          -          2
10.19/10.23	c   pseudo solutions :       0.00          -          0
10.19/10.23	c   crossover        :       0.00          0          0
10.19/10.23	c   intshifting      :       0.00          0          0
10.19/10.23	c   oneopt           :       0.00          1          0
10.19/10.23	c   linesearchdiving :       0.04          7          0
10.19/10.23	c   guideddiving     :       0.07          7          0
10.19/10.23	c   veclendiving     :       0.02          7          0
10.19/10.23	c   objpscostdiving  :       0.07          4          0
10.19/10.23	c   rootsoldiving    :       0.06          4          0
10.19/10.23	c   coefdiving       :       0.06          8          0
10.19/10.23	c   pscostdiving     :       0.04          8          0
10.19/10.23	c   fracdiving       :       0.04          8          0
10.19/10.23	c   feaspump         :       0.11          5          0
10.19/10.23	c   simplerounding   :       0.00          0          0
10.19/10.23	c   rounding         :       0.01        920          0
10.19/10.23	c   shifting         :       0.24        243          0
10.19/10.23	c   fixandinfer      :       0.00          0          0
10.19/10.23	c   intdiving        :       0.00          0          0
10.19/10.23	c   actconsdiving    :       0.00          0          0
10.19/10.23	c   octane           :       0.00          0          0
10.19/10.23	c   rens             :       0.02          1          0
10.19/10.23	c   rins             :       0.00          0          0
10.19/10.23	c   localbranching   :       0.00          0          0
10.19/10.23	c   mutation         :       0.00          0          0
10.19/10.23	c   dins             :       0.00          0          0
10.19/10.23	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
10.19/10.23	c   primal LP        :       0.77          0          0       0.00       0.00
10.19/10.23	c   dual LP          :       4.87       4969      25653       5.16    5267.56
10.19/10.23	c   barrier LP       :       0.00          0          0       0.00          -
10.19/10.23	c   diving/probing LP:       0.41        411       1933       4.70    4714.63
10.19/10.23	c   strong branching :       1.83       2496      22104       8.86   12078.69
10.19/10.23	c     (at root node) :          -         19       1084      57.05          -
10.19/10.23	c   conflict analysis:       0.00          0          0       0.00          -
10.19/10.23	c B&B Tree           :
10.19/10.23	c   number of runs   :          1
10.19/10.23	c   nodes            :       2338
10.19/10.23	c   nodes (total)    :       2338
10.19/10.23	c   nodes left       :          0
10.19/10.23	c   max depth        :         52
10.19/10.23	c   max depth (total):         52
10.19/10.23	c   backtracks       :        420 (18.0%)
10.19/10.23	c   delayed cutoffs  :        385
10.19/10.23	c   repropagations   :       1136 (5057 domain reductions, 295 cutoffs)
10.19/10.23	c   avg switch length:       3.83
10.19/10.23	c   switching time   :       0.92
10.19/10.23	c Solution           :
10.19/10.23	c   Solutions found  :          2 (2 improvements)
10.19/10.23	c   Primal Bound     : +2.00000000000000e+00   (in run 1, after 2338 nodes, 10.04 seconds, depth 44, found by <relaxation>)
10.19/10.23	c   Dual Bound       : +2.00000000000000e+00
10.19/10.23	c   Gap              :       0.00 %
10.19/10.23	c   Root Dual Bound  : +2.00000000000000e+00
10.19/10.24	c Time complete: 10.24.

Verifier Data 

OK	2

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1869849-1245186790/watcher-1869849-1245186790 -o /tmp/evaluation-result-1869849-1245186790/solver-1869849-1245186790 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869849-1245186790.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4103
/proc/meminfo: memFree=1827816/2055920 swapFree=4191900/4192956
[pid=4103] ppid=4101 vsize=5812 CPUtime=0
/proc/4103/stat : 4103 (pbscip.linux.x8) R 4101 4103 3375 0 -1 4194304 515 0 0 0 0 0 0 0 18 0 1 0 186279675 5951488 499 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/4103/statm: 1453 500 332 1256 0 192 0

[startup+0.0334469 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4103
/proc/meminfo: memFree=1827816/2055920 swapFree=4191900/4192956
[pid=4103] ppid=4101 vsize=13752 CPUtime=0.02
/proc/4103/stat : 4103 (pbscip.linux.x8) R 4101 4103 3375 0 -1 4194304 2608 0 0 0 1 1 0 0 18 0 1 0 186279675 14082048 2238 1992294400 4194304 9342243 548682068736 18446744073709551615 4402248 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4103/statm: 3438 2245 475 1256 0 2177 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13752

[startup+0.101454 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4103
/proc/meminfo: memFree=1827816/2055920 swapFree=4191900/4192956
[pid=4103] ppid=4101 vsize=16776 CPUtime=0.09
/proc/4103/stat : 4103 (pbscip.linux.x8) R 4101 4103 3375 0 -1 4194304 3267 0 0 0 7 2 0 0 18 0 1 0 186279675 17178624 2897 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4103/statm: 4194 2897 680 1256 0 2933 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16776

[startup+0.301477 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4103
/proc/meminfo: memFree=1827816/2055920 swapFree=4191900/4192956
[pid=4103] ppid=4101 vsize=17964 CPUtime=0.29
/proc/4103/stat : 4103 (pbscip.linux.x8) R 4101 4103 3375 0 -1 4194304 3559 0 0 0 27 2 0 0 19 0 1 0 186279675 18395136 3188 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4103/statm: 4491 3188 680 1256 0 3230 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17964

[startup+0.701519 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4103
/proc/meminfo: memFree=1827816/2055920 swapFree=4191900/4192956
[pid=4103] ppid=4101 vsize=18500 CPUtime=0.69
/proc/4103/stat : 4103 (pbscip.linux.x8) R 4101 4103 3375 0 -1 4194304 5520 0 0 0 65 4 0 0 22 0 1 0 186279675 18944000 3207 1992294400 4194304 9342243 548682068736 18446744073709551615 6240183 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4103/statm: 4625 3207 693 1256 0 3364 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18500

[startup+1.50161 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4104
/proc/meminfo: memFree=1817504/2055920 swapFree=4191900/4192956
[pid=4103] ppid=4101 vsize=18676 CPUtime=1.49
/proc/4103/stat : 4103 (pbscip.linux.x8) R 4101 4103 3375 0 -1 4194304 5635 0 0 0 144 5 0 0 25 0 1 0 186279675 19124224 3322 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4103/statm: 4669 3322 701 1256 0 3408 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18676

[startup+3.10179 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4104
/proc/meminfo: memFree=1816480/2055920 swapFree=4191900/4192956
[pid=4103] ppid=4101 vsize=19220 CPUtime=3.09
/proc/4103/stat : 4103 (pbscip.linux.x8) R 4101 4103 3375 0 -1 4194304 5855 0 0 0 301 8 0 0 25 0 1 0 186279675 19681280 3542 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4103/statm: 4805 3542 701 1256 0 3544 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19220

[startup+6.30215 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4104
/proc/meminfo: memFree=1815072/2055920 swapFree=4191900/4192956
[pid=4103] ppid=4101 vsize=20824 CPUtime=6.29
/proc/4103/stat : 4103 (pbscip.linux.x8) R 4101 4103 3375 0 -1 4194304 6250 0 0 0 618 11 0 0 25 0 1 0 186279675 21323776 3937 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4103/statm: 5206 3937 701 1256 0 3945 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20824

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

[startup+7.90132 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4104
/proc/meminfo: memFree=1814304/2055920 swapFree=4191900/4192956
[pid=4103] ppid=4101 vsize=20824 CPUtime=7.89
/proc/4103/stat : 4103 (pbscip.linux.x8) R 4101 4103 3375 0 -1 4194304 6359 0 0 0 775 14 0 0 25 0 1 0 186279675 21323776 4046 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4103/statm: 5206 4046 701 1256 0 3945 0
Current children cumulated CPU time (s) 7.89
Current children cumulated vsize (KiB) 20824

[startup+9.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4104
/proc/meminfo: memFree=1814112/2055920 swapFree=4191900/4192956
[pid=4103] ppid=4101 vsize=21072 CPUtime=9.48
/proc/4103/stat : 4103 (pbscip.linux.x8) R 4101 4103 3375 0 -1 4194304 6431 0 0 0 932 16 0 0 25 0 1 0 186279675 21577728 4118 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4103/statm: 5268 4118 701 1256 0 4007 0
Current children cumulated CPU time (s) 9.48
Current children cumulated vsize (KiB) 21072

[startup+9.90555 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4104
/proc/meminfo: memFree=1813984/2055920 swapFree=4191900/4192956
[pid=4103] ppid=4101 vsize=21072 CPUtime=9.89
/proc/4103/stat : 4103 (pbscip.linux.x8) R 4101 4103 3375 0 -1 4194304 6434 0 0 0 972 17 0 0 25 0 1 0 186279675 21577728 4121 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4103/statm: 5268 4121 701 1256 0 4007 0
Current children cumulated CPU time (s) 9.89
Current children cumulated vsize (KiB) 21072

[startup+10.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4104
/proc/meminfo: memFree=1813984/2055920 swapFree=4191900/4192956
[pid=4103] ppid=4101 vsize=21368 CPUtime=10.08
/proc/4103/stat : 4103 (pbscip.linux.x8) R 4101 4103 3375 0 -1 4194304 6442 0 0 0 991 17 0 0 25 0 1 0 186279675 21880832 4129 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4103/statm: 5342 4129 701 1256 0 4081 0
Current children cumulated CPU time (s) 10.08
Current children cumulated vsize (KiB) 21368

[startup+10.2016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4104
/proc/meminfo: memFree=1813984/2055920 swapFree=4191900/4192956
[pid=4103] ppid=4101 vsize=21368 CPUtime=10.19
/proc/4103/stat : 4103 (pbscip.linux.x8) R 4101 4103 3375 0 -1 4194304 6450 0 0 0 1001 18 0 0 25 0 1 0 186279675 21880832 4137 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4103/statm: 5342 4137 701 1256 0 4081 0
Current children cumulated CPU time (s) 10.19
Current children cumulated vsize (KiB) 21368

Child status: 0
Real time (s): 10.2494
CPU time (s): 10.2454
CPU user time (s): 10.0625
CPU system time (s): 0.182972
CPU usage (%): 99.9611
Max. virtual memory (cumulated for all children) (KiB): 21368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 10.0625
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= 6463
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= 17

runsolver used 0.013997 second user time and 0.025996 second system time

The end

Launcher Data 

Begin job on node9 at 2009-06-16 23:13:10
IDJOB=1869849
IDBENCH=47923
IDSOLVER=684
FILE ID=node9/1869849-1245186790
PBS_JOBID= 9363915
Free space on /tmp= 66160 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=5-P0=13-P1=5-P2=17-P3=2-P4=29-P5=5-P6=19-P7=17-P8=5-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-1869849-1245186790/watcher-1869849-1245186790 -o /tmp/evaluation-result-1869849-1245186790/solver-1869849-1245186790 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869849-1245186790.opb

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

MD5SUM BENCH= 872806d45eb1cc1623065d320b93ba6e
RANDOM SEED=598627537

node9.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.231
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.231
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1828296 kB
Buffers:         48312 kB
Cached:         112724 kB
SwapCached:        260 kB
Active:          57828 kB
Inactive:       115988 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1828296 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:           11988 kB
Writeback:           0 kB
Mapped:          21996 kB
Slab:            39904 kB
Committed_AS:   163936 kB
PageTables:       1392 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66152 MiB
End job on node9 at 2009-06-16 23:13:20