Trace number 1870145

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 13.201 13.2049

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=59-P1=23-P2=2-P3=37-P4=53-P5=47-P6=31-B.opb
MD5SUM445adcd085eba01c07f588612cad2d76
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 benchmark0.881865
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 variables108
Total number of constraints13
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 constraints13
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)216
Sum of products size (including duplicates)432
Number of different products216
Sum of products size432

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-1870145-1245189308.opb>
0.00/0.01	c original problem has 324 variables (324 bin, 0 int, 0 impl, 0 cont) and 229 constraints
0.00/0.01	c start presolving problem
0.00/0.01	c presolving:
0.00/0.03	c (round 1) 6 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 28 chg coeffs, 0 upgd conss, 1284 impls, 0 clqs
0.00/0.03	c (round 2) 6 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 28 chg coeffs, 7 upgd conss, 1306 impls, 0 clqs
0.00/0.05	c    (0.0s) probing: 178/318 (56.0%) - 0 fixings, 0 aggregations, 37 implications, 0 bound changes
0.00/0.05	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.05	c presolving (3 rounds):
0.00/0.05	c  6 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 28 changed coefficients
0.00/0.05	c  1380 implications, 0 cliques
0.00/0.05	c presolved problem has 318 variables (318 bin, 0 int, 0 impl, 0 cont) and 229 constraints
0.00/0.05	c     216 constraints of type <and>
0.00/0.05	c       6 constraints of type <linear>
0.00/0.05	c       7 constraints of type <logicor>
0.00/0.05	c transformed objective value is always integral (scale: 1)
0.00/0.05	c Presolving Time: 0.03
0.00/0.05	c OPT-NLC
0.00/0.05	c -----------------------------------------------------------------------------------------------
0.00/0.05	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.05	c limits/memory = c 1620
0.00/0.05	c # maximal time in seconds to run
0.00/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.05	c limits/time = c 1791
0.00/0.05	c # frequency for displaying node information lines
0.00/0.05	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.05	c display/freq = c 10000
0.00/0.05	c -----------------------------------------------------------------------------------------------
0.00/0.05	c start solving problem
0.00/0.05	c 
0.00/0.06	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.06	c   0.0s|     1 |     0 |    12 |1332k|   0 |   4 | 318 | 229 | 229 | 318 | 444 |   0 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.00/0.08	c   0.1s|     1 |     0 |   237 |1347k|   0 |  10 | 318 | 229 | 229 | 318 | 448 |   4 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.08/0.10	c   0.1s|     1 |     0 |   262 |1379k|   0 |  33 | 318 | 229 | 229 | 318 | 456 |  12 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.08/0.13	c   0.1s|     1 |     0 |   307 |1422k|   0 |  41 | 318 | 229 | 229 | 318 | 474 |  30 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.08/0.17	c   0.1s|     1 |     0 |   333 |1447k|   0 |  46 | 318 | 229 | 229 | 318 | 485 |  41 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.19/0.21	c   0.2s|     1 |     0 |   383 |1482k|   0 |  85 | 318 | 229 | 229 | 318 | 498 |  54 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.19/0.27	c   0.2s|     1 |     0 |   438 |1527k|   0 |  73 | 318 | 229 | 229 | 318 | 564 | 120 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.49/0.54	c   0.5s|     1 |     2 |   438 |1528k|   0 |  73 | 318 | 229 | 229 | 318 | 564 | 120 |   0 |  32 | 2.000000e+00 |      --      |    Inf 
12.88/12.95	o 3
12.88/12.95	c *12.8s|  2816 |   606 | 38515 |3453k|  49 |   - | 318 |2420 | 122 | 318 | 342 |  10k|2221 |2664 | 2.000000e+00 | 3.000000e+00 |  50.00%
13.09/13.19	o 2
13.09/13.19	c *13.0s|  2906 |     0 | 39137 |2763k|  49 |   - | 318 |2373 | 226 | 318 | 301 |  10k|2284 |2678 | 2.000000e+00 | 2.000000e+00 |   0.00%
13.09/13.19	c 
13.09/13.19	c SCIP Status        : problem is solved [optimal solution found]
13.09/13.19	c Solving Time (sec) : 12.98
13.09/13.19	c Solving Nodes      : 2906
13.09/13.19	c Primal Bound       : +2.00000000000000e+00 (2 solutions)
13.09/13.19	c Dual Bound         : +2.00000000000000e+00
13.09/13.19	c Gap                : 0.00 %
13.09/13.19	c NODE         2906
13.09/13.19	c DUAL BOUND   2
13.09/13.19	c PRIMAL BOUND 2
13.09/13.19	c GAP          0
13.09/13.19	s OPTIMUM FOUND
13.09/13.19	v x108 x107 x106 -x105 -x104 x103 -x102 x101 -x100 x99 x98 -x97 x72 x71 x70 x69 x68 -x67 -x96 x95 -x94 x93 -x92 x91 x66 -x65 x64 
13.09/13.19	v -x63 x62 -x61 -x90 x89 -x88 x87 -x86 x85 x60 -x59 x58 -x57 x56 -x55 -x84 x83 x82 x81 x80 x79 -x54 x53 -x52 x51 x50 -x49 -x78 
13.09/13.19	v -x77 -x76 -x75 -x74 -x73 x48 -x47 -x46 -x45 x44 -x43 x42 x41 x40 -x39 x38 x37 x36 -x35 -x34 -x33 x32 x31 x30 -x29 -x28 -x27 -x26 
13.09/13.19	v 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 
13.09/13.19	c SCIP Status        : problem is solved [optimal solution found]
13.09/13.19	c Solving Time       :      12.98
13.09/13.19	c Original Problem   :
13.09/13.19	c   Problem name     : HOME/instance-1870145-1245189308.opb
13.09/13.19	c   Variables        : 324 (324 binary, 0 integer, 0 implicit integer, 0 continuous)
13.09/13.19	c   Constraints      : 229 initial, 229 maximal
13.09/13.19	c Presolved Problem  :
13.09/13.19	c   Problem name     : t_HOME/instance-1870145-1245189308.opb
13.09/13.19	c   Variables        : 318 (318 binary, 0 integer, 0 implicit integer, 0 continuous)
13.09/13.19	c   Constraints      : 229 initial, 2422 maximal
13.09/13.19	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
13.09/13.19	c   trivial          :       0.00          0          0          0          0          0          0          0          0
13.09/13.19	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
13.09/13.19	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
13.09/13.19	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
13.09/13.19	c   implics          :       0.00          0          0          0          0          0          0          0          0
13.09/13.19	c   probing          :       0.01          0          0          0          0          0          0          0          0
13.09/13.19	c   and              :       0.01          0          0          0          0          0          0          0          0
13.09/13.19	c   linear           :       0.00          1          5          0          0          0          0          0         28
13.09/13.19	c   logicor          :       0.00          0          0          0          0          0          0          0          0
13.09/13.19	c   root node        :          -         70          -          -         70          -          -          -          -
13.09/13.19	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
13.09/13.19	c   integral         :          0          0          0       2321          0         20        308          0          0       4360
13.09/13.19	c   and              :        216       5904      10178          2          0        244      15131      10907          0          0
13.09/13.19	c   linear           :          6          6       9934          2          0        855       5954          0          0          0
13.09/13.19	c   logicor          :          7+         6       4831          2          0         55       1448          0          0          0
13.09/13.19	c   countsols        :          0          0          0          2          0          0          0          0          0          0
13.09/13.19	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
13.09/13.19	c   integral         :       1.90       0.00       0.00       1.90       0.00
13.09/13.19	c   and              :       0.36       0.26       0.10       0.00       0.00
13.09/13.19	c   linear           :       0.22       0.00       0.22       0.00       0.00
13.09/13.19	c   logicor          :       0.07       0.00       0.07       0.00       0.00
13.09/13.19	c   countsols        :       0.00       0.00       0.00       0.00       0.00
13.09/13.19	c Propagators        :       Time      Calls    Cutoffs    DomReds
13.09/13.19	c   rootredcost      :       0.01          1          0          5
13.09/13.19	c   pseudoobj        :       0.02       9808          0          1
13.09/13.19	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
13.09/13.19	c   propagation      :       0.13       1154       1154       9255       30.0        156       20.2          -
13.09/13.19	c   infeasible LP    :       0.00         25          0          0        0.0          0        0.0          0
13.09/13.19	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
13.09/13.19	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
13.09/13.19	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
13.09/13.19	c   applied globally :          -          -          -       2284       17.5          -          -          -
13.09/13.19	c   applied locally  :          -          -          -          0        0.0          -          -          -
13.09/13.19	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
13.09/13.19	c   cut pool         :       0.00          5          -          -         11          -    (maximal pool size: 174)
13.09/13.19	c   redcost          :       0.06       5904          0          0          0          0
13.09/13.19	c   impliedbounds    :       0.00          6          0          0         82          0
13.09/13.19	c   intobj           :       0.00          0          0          0          0          0
13.09/13.19	c   gomory           :       0.05          6          0          0         94          0
13.09/13.19	c   strongcg         :       0.04          6          0          0        126          0
13.09/13.19	c   cmir             :       0.03          6          0          0         45          0
13.09/13.19	c   flowcover        :       0.05          6          0          0         89          0
13.09/13.19	c   clique           :       0.00          1          0          0          0          0
13.09/13.19	c   zerohalf         :       0.00          0          0          0          0          0
13.09/13.19	c   mcf              :       0.00          1          0          0          0          0
13.09/13.19	c Pricers            :       Time      Calls       Vars
13.09/13.19	c   problem variables:       0.00          0          0
13.09/13.19	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
13.09/13.19	c   relpscost        :       1.88       2319         20        308          0          0       4360
13.09/13.19	c   pscost           :       0.00          0          0          0          0          0          0
13.09/13.19	c   inference        :       0.00          0          0          0          0          0          0
13.09/13.19	c   mostinf          :       0.00          0          0          0          0          0          0
13.09/13.19	c   leastinf         :       0.00          0          0          0          0          0          0
13.09/13.19	c   fullstrong       :       0.00          0          0          0          0          0          0
13.09/13.19	c   allfullstrong    :       0.00          0          0          0          0          0          0
13.09/13.19	c   random           :       0.00          0          0          0          0          0          0
13.09/13.19	c Primal Heuristics  :       Time      Calls      Found
13.09/13.19	c   LP solutions     :       0.00          -          2
13.09/13.19	c   pseudo solutions :       0.00          -          0
13.09/13.19	c   crossover        :       0.00          0          0
13.09/13.19	c   oneopt           :       0.00          1          0
13.09/13.19	c   guideddiving     :       0.02          3          0
13.09/13.19	c   veclendiving     :       0.03          5          0
13.09/13.19	c   coefdiving       :       0.05          5          0
13.09/13.19	c   pscostdiving     :       0.01          5          0
13.09/13.19	c   linesearchdiving :       0.02          5          0
13.09/13.19	c   feaspump         :       0.07          3          0
13.09/13.19	c   objpscostdiving  :       0.04          3          0
13.09/13.19	c   rootsoldiving    :       0.04          3          0
13.09/13.19	c   fracdiving       :       0.03          6          0
13.09/13.19	c   simplerounding   :       0.00          0          0
13.09/13.19	c   rounding         :       0.02       1077          0
13.09/13.19	c   shifting         :       0.48        283          0
13.09/13.19	c   intshifting      :       0.00          0          0
13.09/13.19	c   fixandinfer      :       0.00          0          0
13.09/13.19	c   intdiving        :       0.00          0          0
13.09/13.19	c   actconsdiving    :       0.00          0          0
13.09/13.19	c   octane           :       0.00          0          0
13.09/13.19	c   rens             :       0.02          1          0
13.09/13.19	c   rins             :       0.00          0          0
13.09/13.19	c   localbranching   :       0.00          0          0
13.09/13.19	c   mutation         :       0.00          0          0
13.09/13.19	c   dins             :       0.00          0          0
13.09/13.19	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
13.09/13.19	c   primal LP        :       1.34          0          0       0.00       0.00
13.09/13.19	c   dual LP          :       6.83       6284      37450       5.96    5483.16
13.09/13.19	c   barrier LP       :       0.00          0          0       0.00          -
13.09/13.19	c   diving/probing LP:       0.26        267       1687       6.32    6488.46
13.09/13.19	c   strong branching :       1.83       2678      23523       8.78   12854.10
13.09/13.19	c     (at root node) :          -         32       2207      68.97          -
13.09/13.19	c   conflict analysis:       0.00          0          0       0.00          -
13.09/13.19	c B&B Tree           :
13.09/13.19	c   number of runs   :          1
13.09/13.19	c   nodes            :       2906
13.09/13.19	c   nodes (total)    :       2906
13.09/13.19	c   nodes left       :          0
13.09/13.19	c   max depth        :         49
13.09/13.19	c   max depth (total):         49
13.09/13.19	c   backtracks       :        532 (18.3%)
13.09/13.19	c   delayed cutoffs  :        487
13.09/13.19	c   repropagations   :       1318 (6181 domain reductions, 416 cutoffs)
13.09/13.19	c   avg switch length:       3.56
13.09/13.19	c   switching time   :       1.60
13.09/13.19	c Solution           :
13.09/13.19	c   Solutions found  :          2 (2 improvements)
13.09/13.19	c   Primal Bound     : +2.00000000000000e+00   (in run 1, after 2906 nodes, 12.98 seconds, depth 44, found by <relaxation>)
13.09/13.19	c   Dual Bound       : +2.00000000000000e+00
13.09/13.19	c   Gap              :       0.00 %
13.09/13.19	c   Root Dual Bound  : +2.00000000000000e+00
13.09/13.20	c Time complete: 13.19.

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-1870145-1245189308/watcher-1870145-1245189308 -o /tmp/evaluation-result-1870145-1245189308/solver-1870145-1245189308 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870145-1245189308.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 0.99 3/64 6815
/proc/meminfo: memFree=1879096/2055920 swapFree=4191900/4192956
[pid=6815] ppid=6813 vsize=5812 CPUtime=0
/proc/6815/stat : 6815 (pbscip.linux.x8) R 6813 6815 6591 0 -1 4194304 517 0 0 0 0 0 0 0 18 0 1 0 186531691 5951488 501 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/6815/statm: 1453 502 332 1256 0 192 0

[startup+0.0140791 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 6815
/proc/meminfo: memFree=1879096/2055920 swapFree=4191900/4192956
[pid=6815] ppid=6813 vsize=11048 CPUtime=0
/proc/6815/stat : 6815 (pbscip.linux.x8) R 6813 6815 6591 0 -1 4194304 1856 0 0 0 0 0 0 0 18 0 1 0 186531691 11313152 1487 1992294400 4194304 9342243 548682068736 18446744073709551615 4402248 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6815/statm: 2762 1498 406 1256 0 1501 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 11048

[startup+0.101087 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 6815
/proc/meminfo: memFree=1879096/2055920 swapFree=4191900/4192956
[pid=6815] ppid=6813 vsize=16688 CPUtime=0.08
/proc/6815/stat : 6815 (pbscip.linux.x8) R 6813 6815 6591 0 -1 4194304 3256 0 0 0 7 1 0 0 18 0 1 0 186531691 17088512 2886 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6815/statm: 4172 2886 675 1256 0 2911 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 16688

[startup+0.301106 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 6815
/proc/meminfo: memFree=1879096/2055920 swapFree=4191900/4192956
[pid=6815] ppid=6813 vsize=18712 CPUtime=0.29
/proc/6815/stat : 6815 (pbscip.linux.x8) R 6813 6815 6591 0 -1 4194304 5621 0 0 0 26 3 0 0 19 0 1 0 186531691 19161088 3509 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6815/statm: 4678 3510 684 1256 0 3417 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18712

[startup+0.701144 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 6815
/proc/meminfo: memFree=1879096/2055920 swapFree=4191900/4192956
[pid=6815] ppid=6813 vsize=20212 CPUtime=0.69
/proc/6815/stat : 6815 (pbscip.linux.x8) R 6813 6815 6591 0 -1 4194304 5680 0 0 0 66 3 0 0 22 0 1 0 186531691 20697088 3568 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6815/statm: 5053 3568 690 1256 0 3792 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20212

[startup+1.50122 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6816
/proc/meminfo: memFree=1867376/2055920 swapFree=4191900/4192956
[pid=6815] ppid=6813 vsize=20212 CPUtime=1.49
/proc/6815/stat : 6815 (pbscip.linux.x8) R 6813 6815 6591 0 -1 4194304 5771 0 0 0 145 4 0 0 25 0 1 0 186531691 20697088 3659 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6815/statm: 5053 3659 694 1256 0 3792 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20212

[startup+3.10137 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6816
/proc/meminfo: memFree=1866672/2055920 swapFree=4191900/4192956
[pid=6815] ppid=6813 vsize=20212 CPUtime=3.09
/proc/6815/stat : 6815 (pbscip.linux.x8) R 6813 6815 6591 0 -1 4194304 5949 0 0 0 303 6 0 0 25 0 1 0 186531691 20697088 3837 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6815/statm: 5053 3837 698 1256 0 3792 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20212

[startup+6.30166 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6816
/proc/meminfo: memFree=1865144/2055920 swapFree=4191900/4192956
[pid=6815] ppid=6813 vsize=21316 CPUtime=6.29
/proc/6815/stat : 6815 (pbscip.linux.x8) R 6813 6815 6591 0 -1 4194304 6258 0 0 0 618 11 0 0 25 0 1 0 186531691 21827584 4146 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6815/statm: 5329 4146 698 1256 0 4068 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21316

[startup+12.7023 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6816
/proc/meminfo: memFree=1863672/2055920 swapFree=4191900/4192956
[pid=6815] ppid=6813 vsize=23176 CPUtime=12.69
/proc/6815/stat : 6815 (pbscip.linux.x8) R 6813 6815 6591 0 -1 4194304 6670 0 0 0 1250 19 0 0 25 0 1 0 186531691 23732224 4558 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6815/statm: 5794 4558 698 1256 0 4533 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23176

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

[startup+13.1013 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6816
/proc/meminfo: memFree=1863288/2055920 swapFree=4191900/4192956
[pid=6815] ppid=6813 vsize=23176 CPUtime=13.09
/proc/6815/stat : 6815 (pbscip.linux.x8) R 6813 6815 6591 0 -1 4194304 6691 0 0 0 1290 19 0 0 25 0 1 0 186531691 23732224 4579 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6815/statm: 5794 4579 698 1256 0 4533 0
Current children cumulated CPU time (s) 13.09
Current children cumulated vsize (KiB) 23176

Child status: 0
Real time (s): 13.2049
CPU time (s): 13.201
CPU user time (s): 12.998
CPU system time (s): 0.202969
CPU usage (%): 99.9702
Max. virtual memory (cumulated for all children) (KiB): 23176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 12.998
system time used= 0.202969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6702
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= 11

runsolver used 0.016997 second user time and 0.035994 second system time

The end

Launcher Data 

Begin job on node14 at 2009-06-16 23:55:08
IDJOB=1870145
IDBENCH=48071
IDSOLVER=684
FILE ID=node14/1870145-1245189308
PBS_JOBID= 9368307
Free space on /tmp= 66376 MiB

SOLVER NAME= SCIPclp SCIP 1.1.0.7 with CLP 1.8.2
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=59-P1=23-P2=2-P3=37-P4=53-P5=47-P6=31-B.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1870145-1245189308/watcher-1870145-1245189308 -o /tmp/evaluation-result-1870145-1245189308/solver-1870145-1245189308 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870145-1245189308.opb

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

MD5SUM BENCH= 445adcd085eba01c07f588612cad2d76
RANDOM SEED=586325254

node14.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:       1879576 kB
Buffers:         46252 kB
Cached:          75012 kB
SwapCached:        388 kB
Active:          67116 kB
Inactive:        67500 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1879576 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:           11980 kB
Writeback:           0 kB
Mapped:          21736 kB
Slab:            27684 kB
Committed_AS:   188736 kB
PageTables:       1452 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= 66364 MiB
End job on node14 at 2009-06-16 23:55:21