Trace number 1870089

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjCPU timeWall clock time
SCIPclp SCIP 1.1.0.7 with CLP 1.8.2OPT3 15.9096 15.9143

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=9-P0=499-P1=293-P2=223-P3=277-B.opb
MD5SUMffde7c44e1ce67f9a67e822c2db106af
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 benchmark2.52461
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 variables81
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 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)243
Sum of products size (including duplicates)486
Number of different products243
Sum of products size486

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-1870089-1245188680.opb>
0.00/0.01	c original problem has 324 variables (324 bin, 0 int, 0 impl, 0 cont) and 250 constraints
0.00/0.01	c start presolving problem
0.00/0.01	c presolving:
0.01/0.04	c (round 1) 3 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 28 chg coeffs, 0 upgd conss, 1092 impls, 0 clqs
0.01/0.04	c (round 2) 21 del vars, 16 del conss, 0 chg bounds, 0 chg sides, 44 chg coeffs, 4 upgd conss, 1668 impls, 0 clqs
0.01/0.04	c (round 3) 39 del vars, 32 del conss, 0 chg bounds, 0 chg sides, 60 chg coeffs, 4 upgd conss, 1956 impls, 0 clqs
0.01/0.04	c (round 4) 57 del vars, 48 del conss, 0 chg bounds, 0 chg sides, 76 chg coeffs, 4 upgd conss, 1956 impls, 0 clqs
0.01/0.06	c    (0.0s) probing: 142/267 (53.2%) - 0 fixings, 0 aggregations, 6 implications, 0 bound changes
0.01/0.06	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.01/0.06	c presolving (5 rounds):
0.01/0.06	c  57 deleted vars, 48 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 76 changed coefficients
0.01/0.06	c  1968 implications, 0 cliques
0.01/0.06	c presolved problem has 267 variables (267 bin, 0 int, 0 impl, 0 cont) and 199 constraints
0.01/0.06	c     192 constraints of type <and>
0.01/0.06	c       3 constraints of type <linear>
0.01/0.06	c       4 constraints of type <logicor>
0.01/0.06	c transformed objective value is always integral (scale: 2)
0.01/0.06	c Presolving Time: 0.03
0.01/0.06	c OPT-NLC
0.01/0.06	c -----------------------------------------------------------------------------------------------
0.01/0.06	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.01/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.06	c limits/memory = c 1620
0.01/0.06	c # maximal time in seconds to run
0.01/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.06	c limits/time = c 1791
0.01/0.06	c # frequency for displaying node information lines
0.01/0.06	c # [type: int, range: [-1,2147483647], default: 100]
0.01/0.06	c display/freq = c 10000
0.01/0.06	c -----------------------------------------------------------------------------------------------
0.01/0.06	c start solving problem
0.01/0.06	c 
0.01/0.06	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.01/0.06	c   0.0s|     1 |     0 |     9 |1253k|   0 |   5 | 267 | 199 | 199 | 267 | 391 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.10	c   0.1s|     1 |     0 |   363 |1269k|   0 |  12 | 267 | 199 | 199 | 267 | 394 |   3 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.13	c   0.1s|     1 |     0 |   374 |1290k|   0 |  19 | 267 | 199 | 199 | 267 | 399 |   8 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.16	c   0.1s|     1 |     0 |   402 |1317k|   0 |  22 | 267 | 199 | 199 | 267 | 404 |  13 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.20	c   0.2s|     1 |     0 |   416 |1347k|   0 |  26 | 267 | 199 | 199 | 267 | 409 |  18 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.24	c   0.2s|     1 |     0 |   426 |1370k|   0 |  28 | 267 | 199 | 199 | 267 | 414 |  23 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.30	c   0.3s|     1 |     0 |   455 |1389k|   0 |  32 | 267 | 199 | 199 | 267 | 417 |  26 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.49/0.51	c   0.5s|     1 |     2 |   455 |1390k|   0 |  32 | 267 | 199 | 199 | 267 | 417 |  26 |   0 |  27 | 3.000000e+00 |      --      |    Inf 
15.79/15.89	o 3
15.79/15.89	c *15.6s|  5026 |     0 | 70820 |2449k|  47 |   - | 267 |1945 | 527 | 267 | 115 |  21k|1809 |2086 | 3.000000e+00 | 3.000000e+00 |   0.00%
15.79/15.90	c 
15.79/15.90	c SCIP Status        : problem is solved [optimal solution found]
15.79/15.90	c Solving Time (sec) : 15.60
15.79/15.90	c Solving Nodes      : 5026
15.79/15.90	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
15.79/15.90	c Dual Bound         : +3.00000000000000e+00
15.79/15.90	c Gap                : 0.00 %
15.79/15.90	c NODE         5026
15.79/15.90	c DUAL BOUND   3
15.79/15.90	c PRIMAL BOUND 3
15.79/15.90	c GAP          0
15.79/15.90	s OPTIMUM FOUND
15.79/15.90	v x81 x80 -x79 -x78 -x77 x76 x75 x74 -x73 -x72 -x71 -x70 -x69 -x68 -x67 x66 -x65 x64 x54 x53 -x52 x51 -x50 -x49 -x48 x47 x46 -x63 
15.79/15.90	v -x62 -x61 -x60 -x59 -x58 -x57 -x56 -x55 -x45 -x44 -x43 -x42 -x41 x40 -x39 -x38 x37 x36 x35 x34 x33 -x32 -x31 x30 x29 x28 x27 
15.79/15.90	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 
15.79/15.90	c SCIP Status        : problem is solved [optimal solution found]
15.79/15.90	c Solving Time       :      15.60
15.79/15.90	c Original Problem   :
15.79/15.90	c   Problem name     : HOME/instance-1870089-1245188680.opb
15.79/15.90	c   Variables        : 324 (324 binary, 0 integer, 0 implicit integer, 0 continuous)
15.79/15.90	c   Constraints      : 250 initial, 250 maximal
15.79/15.90	c Presolved Problem  :
15.79/15.90	c   Problem name     : t_HOME/instance-1870089-1245188680.opb
15.79/15.90	c   Variables        : 267 (267 binary, 0 integer, 0 implicit integer, 0 continuous)
15.79/15.90	c   Constraints      : 199 initial, 1945 maximal
15.79/15.90	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
15.79/15.90	c   trivial          :       0.00          0          0          0          0          0          0          0          0
15.79/15.90	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
15.79/15.90	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
15.79/15.90	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
15.89/15.90	c   implics          :       0.00          0          0          0          0          0          0          0          0
15.89/15.90	c   probing          :       0.01          0          0          0          0          0          0          0          0
15.89/15.90	c   and              :       0.00          6         48          0          0          0         48          0         48
15.89/15.90	c   linear           :       0.01          1          2          0          0          0          0          0         28
15.89/15.90	c   logicor          :       0.00          0          0          0          0          0          0          0          0
15.89/15.90	c   root node        :          -          0          -          -          0          -          -          -          -
15.89/15.90	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
15.89/15.90	c   integral         :          0          0          0       3902          0          5         92          0          0       7692
15.89/15.90	c   and              :        192      11355      14214          1          0        318      28072      21845          0          0
15.89/15.90	c   linear           :          3          6      13896          1          0       1408       8490          0          0          0
15.89/15.90	c   logicor          :          4+         6       6027          1          0         18       1173          0          0          0
15.89/15.90	c   countsols        :          0          0          0          1          0          0          0          0          0          0
15.89/15.90	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
15.89/15.90	c   integral         :       1.18       0.00       0.00       1.18       0.00
15.89/15.90	c   and              :       0.56       0.35       0.21       0.00       0.00
15.89/15.90	c   linear           :       0.58       0.00       0.58       0.00       0.00
15.89/15.90	c   logicor          :       0.11       0.00       0.11       0.00       0.00
15.89/15.90	c   countsols        :       0.00       0.00       0.00       0.00       0.00
15.89/15.90	c Propagators        :       Time      Calls    Cutoffs    DomReds
15.89/15.90	c   rootredcost      :       0.01          0          0          0
15.89/15.90	c   pseudoobj        :       0.00      13927          0          0
15.89/15.90	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
15.89/15.90	c   propagation      :       0.37       1343       1331      12729       39.8        219       22.8          -
15.89/15.90	c   infeasible LP    :       0.01          4          0          0        0.0          0        0.0          0
15.89/15.90	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
15.89/15.90	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
15.89/15.90	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
15.89/15.90	c   applied globally :          -          -          -       1748       17.0          -          -          -
15.89/15.90	c   applied locally  :          -          -          -         61       47.1          -          -          -
15.89/15.90	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
15.89/15.90	c   cut pool         :       0.00          5          -          -         18          -    (maximal pool size: 55)
15.89/15.90	c   redcost          :       0.11      11355          0          0          0          0
15.89/15.90	c   impliedbounds    :       0.00          6          0          0          9          0
15.89/15.90	c   intobj           :       0.00          0          0          0          0          0
15.89/15.90	c   gomory           :       0.03          6          0          0          0          0
15.89/15.90	c   strongcg         :       0.03          6          0          0         38          0
15.89/15.90	c   cmir             :       0.03          6          0          0         28          0
15.89/15.90	c   flowcover        :       0.06          6          0          0         48          0
15.89/15.90	c   clique           :       0.00          1          0          0          0          0
15.89/15.90	c   zerohalf         :       0.00          0          0          0          0          0
15.89/15.90	c   mcf              :       0.00          1          0          0          0          0
15.89/15.90	c Pricers            :       Time      Calls       Vars
15.89/15.90	c   problem variables:       0.00          0          0
15.89/15.90	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
15.89/15.90	c   relpscost        :       1.17       3901          5         92          0          0       7692
15.89/15.90	c   pscost           :       0.00          0          0          0          0          0          0
15.89/15.90	c   inference        :       0.00          0          0          0          0          0          0
15.89/15.90	c   mostinf          :       0.00          0          0          0          0          0          0
15.89/15.90	c   leastinf         :       0.00          0          0          0          0          0          0
15.89/15.90	c   fullstrong       :       0.00          0          0          0          0          0          0
15.89/15.90	c   allfullstrong    :       0.00          0          0          0          0          0          0
15.89/15.90	c   random           :       0.00          0          0          0          0          0          0
15.89/15.90	c Primal Heuristics  :       Time      Calls      Found
15.89/15.90	c   LP solutions     :       0.01          -          1
15.89/15.90	c   pseudo solutions :       0.00          -          0
15.89/15.90	c   oneopt           :       0.02          0          0
15.89/15.90	c   crossover        :       0.00          0          0
15.89/15.90	c   guideddiving     :       0.00          0          0
15.89/15.90	c   intshifting      :       0.00          0          0
15.89/15.90	c   linesearchdiving :       0.04          7          0
15.89/15.90	c   feaspump         :       0.05          4          0
15.89/15.90	c   objpscostdiving  :       0.05          4          0
15.89/15.90	c   rootsoldiving    :       0.05          4          0
15.89/15.90	c   pscostdiving     :       0.06          8          0
15.89/15.90	c   veclendiving     :       0.04          8          0
15.89/15.90	c   coefdiving       :       0.07          8          0
15.89/15.90	c   fracdiving       :       0.07          8          0
15.89/15.90	c   simplerounding   :       0.03          0          0
15.89/15.90	c   rounding         :       0.05       1534          0
15.89/15.90	c   shifting         :       0.56        448          0
15.89/15.90	c   fixandinfer      :       0.00          0          0
15.89/15.90	c   intdiving        :       0.00          0          0
15.89/15.90	c   actconsdiving    :       0.00          0          0
15.89/15.90	c   octane           :       0.00          0          0
15.89/15.90	c   rens             :       0.01          1          0
15.89/15.90	c   rins             :       0.00          0          0
15.89/15.90	c   localbranching   :       0.00          0          0
15.89/15.90	c   mutation         :       0.00          0          0
15.89/15.90	c   dins             :       0.00          0          0
15.89/15.90	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
15.89/15.90	c   primal LP        :       1.57          0          0       0.00       0.00
15.89/15.90	c   dual LP          :       8.64      11935      67545       5.66    7817.71
15.89/15.90	c   barrier LP       :       0.00          0          0       0.00          -
15.89/15.90	c   diving/probing LP:       0.33        515       3275       6.36    9924.24
15.89/15.90	c   strong branching :       1.14       2086      18905       9.06   16583.33
15.89/15.90	c     (at root node) :          -         27       1949      72.19          -
15.89/15.90	c   conflict analysis:       0.00          0          0       0.00          -
15.89/15.90	c B&B Tree           :
15.89/15.90	c   number of runs   :          1
15.89/15.90	c   nodes            :       5026
15.89/15.90	c   nodes (total)    :       5026
15.89/15.90	c   nodes left       :          0
15.89/15.90	c   max depth        :         47
15.89/15.90	c   max depth (total):         47
15.89/15.90	c   backtracks       :        757 (15.1%)
15.89/15.90	c   delayed cutoffs  :        501
15.89/15.90	c   repropagations   :       1350 (7798 domain reductions, 491 cutoffs)
15.89/15.90	c   avg switch length:       3.87
15.89/15.90	c   switching time   :       1.92
15.89/15.90	c Solution           :
15.89/15.90	c   Solutions found  :          1 (1 improvements)
15.89/15.90	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 5026 nodes, 15.59 seconds, depth 23, found by <relaxation>)
15.89/15.90	c   Dual Bound       : +3.00000000000000e+00
15.89/15.90	c   Gap              :       0.00 %
15.89/15.90	c   Root Dual Bound  : +3.00000000000000e+00
15.89/15.91	c Time complete: 15.9.

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-1870089-1245188680/watcher-1870089-1245188680 -o /tmp/evaluation-result-1870089-1245188680/solver-1870089-1245188680 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870089-1245188680.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 3/64 326
/proc/meminfo: memFree=1882104/2055920 swapFree=4181496/4192956
[pid=326] ppid=324 vsize=5812 CPUtime=0
/proc/326/stat : 326 (pbscip.linux.x8) R 324 326 31261 0 -1 4194304 517 0 0 0 0 0 0 0 18 0 1 0 186467793 5951488 501 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/326/statm: 1453 502 332 1256 0 192 0

[startup+0.017845 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 326
/proc/meminfo: memFree=1882104/2055920 swapFree=4181496/4192956
[pid=326] ppid=324 vsize=12676 CPUtime=0.01
/proc/326/stat : 326 (pbscip.linux.x8) R 324 326 31261 0 -1 4194304 2321 0 0 0 1 0 0 0 18 0 1 0 186467793 12980224 1951 1992294400 4194304 9342243 548682068736 18446744073709551615 5858006 0 0 4096 16384 0 0 0 17 1 0 0
/proc/326/statm: 3169 1954 446 1256 0 1908 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12676

[startup+0.101853 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 326
/proc/meminfo: memFree=1882104/2055920 swapFree=4181496/4192956
[pid=326] ppid=324 vsize=19156 CPUtime=0.09
/proc/326/stat : 326 (pbscip.linux.x8) R 324 326 31261 0 -1 4194304 3743 0 0 0 7 2 0 0 18 0 1 0 186467793 19615744 3373 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/326/statm: 4789 3373 667 1256 0 3528 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 19156

[startup+0.30187 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 326
/proc/meminfo: memFree=1882104/2055920 swapFree=4181496/4192956
[pid=326] ppid=324 vsize=25856 CPUtime=0.29
/proc/326/stat : 326 (pbscip.linux.x8) R 324 326 31261 0 -1 4194304 5298 0 0 0 26 3 0 0 19 0 1 0 186467793 26476544 4928 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/326/statm: 6464 4928 677 1256 0 5203 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25856

[startup+0.701906 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 326
/proc/meminfo: memFree=1882104/2055920 swapFree=4181496/4192956
[pid=326] ppid=324 vsize=27028 CPUtime=0.69
/proc/326/stat : 326 (pbscip.linux.x8) R 324 326 31261 0 -1 4194304 7191 0 0 0 64 5 0 0 22 0 1 0 186467793 27676672 5119 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/326/statm: 6757 5119 693 1256 0 5496 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 27028

[startup+1.50198 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 327
/proc/meminfo: memFree=1864176/2055920 swapFree=4181496/4192956
[pid=326] ppid=324 vsize=27028 CPUtime=1.49
/proc/326/stat : 326 (pbscip.linux.x8) R 324 326 31261 0 -1 4194304 7253 0 0 0 143 6 0 0 25 0 1 0 186467793 27676672 5181 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/326/statm: 6757 5181 694 1256 0 5496 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 27028

[startup+3.10112 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 327
/proc/meminfo: memFree=1863536/2055920 swapFree=4181496/4192956
[pid=326] ppid=324 vsize=27168 CPUtime=3.09
/proc/326/stat : 326 (pbscip.linux.x8) R 324 326 31261 0 -1 4194304 7454 0 0 0 300 9 0 0 25 0 1 0 186467793 27820032 5382 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/326/statm: 6792 5382 697 1256 0 5531 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 27168

[startup+6.30141 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 327
/proc/meminfo: memFree=1862328/2055920 swapFree=4181496/4192956
[pid=326] ppid=324 vsize=28188 CPUtime=6.29
/proc/326/stat : 326 (pbscip.linux.x8) R 324 326 31261 0 -1 4194304 7688 0 0 0 616 13 0 0 25 0 1 0 186467793 28864512 5616 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/326/statm: 7047 5616 697 1256 0 5786 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 28188

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 327
/proc/meminfo: memFree=1860416/2055920 swapFree=4181496/4192956
[pid=326] ppid=324 vsize=30028 CPUtime=12.68
/proc/326/stat : 326 (pbscip.linux.x8) R 324 326 31261 0 -1 4194304 8125 0 0 0 1245 23 0 0 25 0 1 0 186467793 30748672 6053 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/326/statm: 7507 6053 697 1256 0 6246 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 30028

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

[startup+14.3051 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 327
/proc/meminfo: memFree=1859776/2055920 swapFree=4181496/4192956
[pid=326] ppid=324 vsize=30344 CPUtime=14.29
/proc/326/stat : 326 (pbscip.linux.x8) R 324 326 31261 0 -1 4194304 8257 0 0 0 1404 25 0 0 25 0 1 0 186467793 31072256 6185 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/326/statm: 7586 6185 697 1256 0 6325 0
Current children cumulated CPU time (s) 14.29
Current children cumulated vsize (KiB) 30344

[startup+15.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 327
/proc/meminfo: memFree=1859776/2055920 swapFree=4181496/4192956
[pid=326] ppid=324 vsize=30344 CPUtime=15.09
/proc/326/stat : 326 (pbscip.linux.x8) R 324 326 31261 0 -1 4194304 8286 0 0 0 1482 27 0 0 25 0 1 0 186467793 31072256 6214 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/326/statm: 7586 6214 697 1256 0 6325 0
Current children cumulated CPU time (s) 15.09
Current children cumulated vsize (KiB) 30344

[startup+15.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 327
/proc/meminfo: memFree=1859648/2055920 swapFree=4181496/4192956
[pid=326] ppid=324 vsize=30344 CPUtime=15.48
/proc/326/stat : 326 (pbscip.linux.x8) R 324 326 31261 0 -1 4194304 8299 0 0 0 1520 28 0 0 25 0 1 0 186467793 31072256 6227 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/326/statm: 7586 6227 697 1256 0 6325 0
Current children cumulated CPU time (s) 15.48
Current children cumulated vsize (KiB) 30344

[startup+15.9013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 327
/proc/meminfo: memFree=1859648/2055920 swapFree=4181496/4192956
[pid=326] ppid=324 vsize=30344 CPUtime=15.89
/proc/326/stat : 326 (pbscip.linux.x8) R 324 326 31261 0 -1 4194304 8312 0 0 0 1560 29 0 0 25 0 1 0 186467793 31072256 6240 1992294400 4194304 9342243 548682068736 18446744073709551615 8305712 0 0 4096 0 0 0 0 17 1 0 0
/proc/326/statm: 7586 6240 697 1256 0 6325 0
Current children cumulated CPU time (s) 15.89
Current children cumulated vsize (KiB) 30344

Child status: 0
Real time (s): 15.9143
CPU time (s): 15.9096
CPU user time (s): 15.6126
CPU system time (s): 0.296954
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (KiB): 30344

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 15.6126
system time used= 0.296954
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8317
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= 22

runsolver used 0.014997 second user time and 0.044993 second system time

The end

Launcher Data 

Begin job on node25 at 2009-06-16 23:44:40
IDJOB=1870089
IDBENCH=48043
IDSOLVER=684
FILE ID=node25/1870089-1245188680
PBS_JOBID= 9363949
Free space on /tmp= 66312 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=9-P0=499-P1=293-P2=223-P3=277-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-1870089-1245188680/watcher-1870089-1245188680 -o /tmp/evaluation-result-1870089-1245188680/solver-1870089-1245188680 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870089-1245188680.opb

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

MD5SUM BENCH= ffde7c44e1ce67f9a67e822c2db106af
RANDOM SEED=1009232563

node25.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		: 3000.238
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		: 3000.238
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:       1882520 kB
Buffers:         41348 kB
Cached:          76660 kB
SwapCached:       5888 kB
Active:          73256 kB
Inactive:        53296 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1882520 kB
SwapTotal:     4192956 kB
SwapFree:      4181496 kB
Dirty:           11744 kB
Writeback:           0 kB
Mapped:          13548 kB
Slab:            32848 kB
Committed_AS:   211348 kB
PageTables:       1464 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= 66300 MiB
End job on node25 at 2009-06-16 23:44:56