Trace number 1869767

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 17.2794 17.2931

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=107-P1=79-P2=47-P3=23-P4=59-P5=43-B.opb
MD5SUMf01cd5833b9818ac5549df08f5d7cfc0
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 benchmark5.38818
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 variables105
Total number of constraints11
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 constraints11
Minimum length of a constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)245
Sum of products size (including duplicates)490
Number of different products245
Sum of products size490

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-1869767-1245185771.opb>
0.00/0.01	c original problem has 350 variables (350 bin, 0 int, 0 impl, 0 cont) and 256 constraints
0.00/0.01	c start presolving problem
0.00/0.01	c presolving:
0.02/0.04	c (round 1) 5 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 30 chg coeffs, 0 upgd conss, 1300 impls, 0 clqs
0.02/0.04	c (round 2) 19 del vars, 12 del conss, 0 chg bounds, 0 chg sides, 42 chg coeffs, 6 upgd conss, 1972 impls, 0 clqs
0.02/0.04	c (round 3) 33 del vars, 24 del conss, 0 chg bounds, 0 chg sides, 54 chg coeffs, 6 upgd conss, 2476 impls, 0 clqs
0.02/0.04	c (round 4) 47 del vars, 36 del conss, 0 chg bounds, 0 chg sides, 66 chg coeffs, 6 upgd conss, 2812 impls, 0 clqs
0.02/0.04	c (round 5) 61 del vars, 48 del conss, 0 chg bounds, 0 chg sides, 78 chg coeffs, 6 upgd conss, 2980 impls, 0 clqs
0.02/0.05	c (round 6) 75 del vars, 60 del conss, 0 chg bounds, 0 chg sides, 90 chg coeffs, 6 upgd conss, 2980 impls, 0 clqs
0.02/0.06	c    (0.0s) probing: 156/275 (56.7%) - 0 fixings, 0 aggregations, 10 implications, 0 bound changes
0.02/0.06	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.02/0.06	c presolving (7 rounds):
0.02/0.06	c  75 deleted vars, 60 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 90 changed coefficients
0.02/0.06	c  3000 implications, 0 cliques
0.02/0.06	c presolved problem has 275 variables (275 bin, 0 int, 0 impl, 0 cont) and 191 constraints
0.02/0.06	c     180 constraints of type <and>
0.02/0.06	c       5 constraints of type <linear>
0.02/0.06	c       6 constraints of type <logicor>
0.02/0.06	c transformed objective value is always integral (scale: 2)
0.02/0.06	c Presolving Time: 0.04
0.02/0.06	c OPT-NLC
0.02/0.06	c -----------------------------------------------------------------------------------------------
0.02/0.06	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.02/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.02/0.06	c limits/memory = c 1620
0.02/0.06	c # maximal time in seconds to run
0.02/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.02/0.06	c limits/time = c 1791
0.02/0.06	c # frequency for displaying node information lines
0.02/0.06	c # [type: int, range: [-1,2147483647], default: 100]
0.02/0.06	c display/freq = c 10000
0.02/0.06	c -----------------------------------------------------------------------------------------------
0.02/0.06	c start solving problem
0.02/0.06	c 
0.02/0.07	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.02/0.07	c   0.0s|     1 |     0 |    21 |1301k|   0 |  13 | 275 | 191 | 191 | 275 | 371 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.11	c   0.1s|     1 |     0 |   414 |1326k|   0 |  21 | 275 | 191 | 191 | 275 | 380 |   9 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.13	c   0.1s|     1 |     0 |   443 |1347k|   0 |  33 | 275 | 191 | 191 | 275 | 389 |  18 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.16	c   0.1s|     1 |     0 |   468 |1374k|   0 |  53 | 275 | 191 | 191 | 275 | 399 |  28 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.21	c   0.2s|     1 |     0 |   510 |1403k|   0 |  67 | 275 | 191 | 191 | 275 | 412 |  41 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.27	c   0.2s|     1 |     0 |   554 |1421k|   0 |  65 | 275 | 191 | 191 | 275 | 427 |  56 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.28/0.34	c   0.3s|     1 |     0 |   595 |1442k|   0 |  68 | 275 | 191 | 191 | 275 | 442 |  71 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.39/0.47	c   0.4s|     1 |     2 |   595 |1443k|   0 |  68 | 275 | 191 | 191 | 275 | 442 |  71 |   0 |  23 | 3.000000e+00 |      --      |    Inf 
9.28/9.34	o 107
9.28/9.34	c * 9.2s|  2863 |   262 | 30390 |2794k|  52 |   - | 275 |2379 | 443 | 275 | 264 |7941 |2284 |1728 | 3.000000e+00 | 1.070000e+02 |3466.67%
16.38/16.40	o 13
16.38/16.40	c *16.1s|  5441 |  1186 | 62802 |4180k|  58 |   - | 275 |3232 | 283 | 275 | 287 |  14k|3515 |2210 | 3.000000e+00 | 1.300000e+01 | 333.33%
17.17/17.27	o 3
17.17/17.27	c *17.0s|  5824 |     0 | 66428 |2904k|  58 |   - | 275 |2892 | 815 | 275 | 257 |  15k|3763 |2210 | 3.000000e+00 | 3.000000e+00 |   0.00%
17.17/17.27	c 
17.17/17.27	c SCIP Status        : problem is solved [optimal solution found]
17.17/17.27	c Solving Time (sec) : 16.98
17.17/17.27	c Solving Nodes      : 5824
17.17/17.27	c Primal Bound       : +3.00000000000000e+00 (3 solutions)
17.17/17.27	c Dual Bound         : +3.00000000000000e+00
17.17/17.27	c Gap                : 0.00 %
17.17/17.27	c NODE         5824
17.17/17.27	c DUAL BOUND   3
17.17/17.27	c PRIMAL BOUND 3
17.17/17.27	c GAP          0
17.17/17.27	s OPTIMUM FOUND
17.17/17.27	v -x105 -x104 -x103 -x102 x101 -x100 x99 x98 -x97 -x96 x95 x94 x93 x92 -x70 -x69 -x68 x67 x66 -x65 x64 -x91 -x90 -x89 -x88 -x87 -x86 
17.17/17.27	v -x85 x63 -x62 x61 -x60 -x59 -x58 x57 -x84 -x83 x82 -x81 x80 -x79 x78 -x56 -x55 -x54 x53 -x52 -x51 x50 -x77 -x76 -x75 -x74 
17.17/17.27	v -x73 -x72 -x71 x49 -x48 x47 -x46 x45 x44 x43 -x42 x41 x40 x39 -x38 -x37 x36 x35 x34 x33 x32 x31 -x30 x29 -x28 -x27 -x26 x25 
17.17/17.27	v -x24 -x23 x22 -x21 -x20 x19 x18 x17 x16 x15 -x14 -x13 x12 x11 x10 -x9 x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
17.17/17.27	c SCIP Status        : problem is solved [optimal solution found]
17.17/17.27	c Solving Time       :      16.98
17.17/17.27	c Original Problem   :
17.17/17.27	c   Problem name     : HOME/instance-1869767-1245185771.opb
17.17/17.27	c   Variables        : 350 (350 binary, 0 integer, 0 implicit integer, 0 continuous)
17.17/17.27	c   Constraints      : 256 initial, 256 maximal
17.17/17.27	c Presolved Problem  :
17.17/17.27	c   Problem name     : t_HOME/instance-1869767-1245185771.opb
17.17/17.27	c   Variables        : 275 (275 binary, 0 integer, 0 implicit integer, 0 continuous)
17.17/17.27	c   Constraints      : 191 initial, 3234 maximal
17.17/17.27	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
17.17/17.27	c   trivial          :       0.00          0          0          0          0          0          0          0          0
17.17/17.27	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
17.17/17.27	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
17.17/17.27	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
17.17/17.27	c   implics          :       0.00          0          0          0          0          0          0          0          0
17.17/17.27	c   probing          :       0.01          0          0          0          0          0          0          0          0
17.17/17.27	c   and              :       0.01         10         60          0          0          0         60          0         60
17.17/17.27	c   linear           :       0.01          1          4          0          0          0          0          0         30
17.17/17.27	c   logicor          :       0.00          0          0          0          0          0          0          0          0
17.17/17.27	c   root node        :          -         24          -          -         24          -          -          -          -
17.17/17.27	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
17.17/17.27	c   integral         :          0          0          0       4425          0          6        126          0          0       8658
17.17/17.28	c   and              :        180      10369      18620          1          0        382      28376      15197          0          0
17.17/17.28	c   linear           :          5          6      18236          1          0       1852      11263          0          0          0
17.17/17.28	c   logicor          :          6+         6       9372          2          0        217       3715          0          0          0
17.17/17.28	c   countsols        :          0          0          0          3          0          0          0          0          0          0
17.17/17.28	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
17.17/17.28	c   integral         :       1.67       0.00       0.00       1.67       0.00
17.17/17.28	c   and              :       0.44       0.27       0.17       0.00       0.00
17.17/17.28	c   linear           :       0.46       0.00       0.46       0.00       0.00
17.17/17.28	c   logicor          :       0.27       0.00       0.27       0.00       0.00
17.17/17.28	c   countsols        :       0.00       0.00       0.00       0.00       0.00
17.17/17.28	c Propagators        :       Time      Calls    Cutoffs    DomReds
17.17/17.28	c   rootredcost      :       0.01          2          0          3
17.17/17.28	c   pseudoobj        :       0.03      18304          2         52
17.17/17.28	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
17.17/17.28	c   propagation      :       0.29       2453       2439      20335       34.0        703       10.3          -
17.17/17.28	c   infeasible LP    :       0.00         41          0          0        0.0          0        0.0          0
17.17/17.28	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
17.17/17.28	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
17.17/17.28	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
17.17/17.28	c   applied globally :          -          -          -       3612       15.3          -          -          -
17.17/17.28	c   applied locally  :          -          -          -        151       36.0          -          -          -
17.17/17.28	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
17.17/17.28	c   cut pool         :       0.00          5          -          -         16          -    (maximal pool size: 135)
17.17/17.28	c   redcost          :       0.08      10377          0         22          0          0
17.17/17.28	c   impliedbounds    :       0.00          6          0          0         33          0
17.17/17.28	c   intobj           :       0.00          0          0          0          0          0
17.17/17.28	c   gomory           :       0.07          6          0          0         41          0
17.17/17.28	c   strongcg         :       0.05          6          0          0        117          0
17.17/17.28	c   cmir             :       0.03          6          0          0         68          0
17.17/17.28	c   flowcover        :       0.07          6          0          0        108          0
17.17/17.28	c   clique           :       0.00          1          0          0          0          0
17.17/17.28	c   zerohalf         :       0.00          0          0          0          0          0
17.17/17.28	c   mcf              :       0.00          1          0          0          0          0
17.17/17.28	c Pricers            :       Time      Calls       Vars
17.17/17.28	c   problem variables:       0.00          0          0
17.17/17.28	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
17.17/17.28	c   relpscost        :       1.67       4422          6        126          0          0       8658
17.17/17.28	c   pscost           :       0.00          0          0          0          0          0          0
17.17/17.28	c   inference        :       0.00          0          0          0          0          0          0
17.17/17.28	c   mostinf          :       0.00          0          0          0          0          0          0
17.17/17.28	c   leastinf         :       0.00          0          0          0          0          0          0
17.17/17.28	c   fullstrong       :       0.00          0          0          0          0          0          0
17.17/17.28	c   allfullstrong    :       0.00          0          0          0          0          0          0
17.17/17.28	c   random           :       0.00          0          0          0          0          0          0
17.17/17.28	c Primal Heuristics  :       Time      Calls      Found
17.17/17.28	c   LP solutions     :       0.00          -          3
17.17/17.28	c   pseudo solutions :       0.00          -          0
17.17/17.28	c   crossover        :       0.01          0          0
17.17/17.28	c   oneopt           :       0.01          2          0
17.17/17.28	c   linesearchdiving :       0.04          8          0
17.17/17.28	c   coefdiving       :       0.06          8          0
17.17/17.28	c   guideddiving     :       0.03          8          0
17.17/17.28	c   pscostdiving     :       0.04          9          0
17.17/17.28	c   fracdiving       :       0.05          9          0
17.17/17.28	c   veclendiving     :       0.00          9          0
17.17/17.28	c   feaspump         :       0.11          5          0
17.17/17.28	c   objpscostdiving  :       0.08          5          0
17.17/17.28	c   rootsoldiving    :       0.08          5          0
17.17/17.28	c   simplerounding   :       0.01          0          0
17.17/17.28	c   rounding         :       0.03       1423          0
17.17/17.28	c   shifting         :       0.47        403          0
17.17/17.28	c   intshifting      :       0.00          0          0
17.17/17.28	c   fixandinfer      :       0.00          0          0
17.17/17.28	c   intdiving        :       0.00          0          0
17.17/17.28	c   actconsdiving    :       0.00          0          0
17.17/17.28	c   octane           :       0.00          0          0
17.17/17.28	c   rens             :       0.01          1          0
17.17/17.28	c   rins             :       0.00          0          0
17.17/17.28	c   localbranching   :       0.00          0          0
17.17/17.28	c   mutation         :       0.00          0          0
17.17/17.28	c   dins             :       0.00          0          0
17.17/17.28	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
17.17/17.28	c   primal LP        :       1.23          0          0       0.00       0.00
17.17/17.28	c   dual LP          :       9.56      10705      64234       6.00    6719.04
17.17/17.28	c   barrier LP       :       0.00          0          0       0.00          -
17.17/17.28	c   diving/probing LP:       0.40        320       2194       6.86    5485.00
17.17/17.28	c   strong branching :       1.59       2210      19528       8.84   12281.76
17.17/17.28	c     (at root node) :          -         23        985      42.83          -
17.17/17.28	c   conflict analysis:       0.00          0          0       0.00          -
17.17/17.28	c B&B Tree           :
17.17/17.28	c   number of runs   :          1
17.17/17.28	c   nodes            :       5824
17.17/17.28	c   nodes (total)    :       5824
17.17/17.28	c   nodes left       :          0
17.17/17.28	c   max depth        :         58
17.17/17.28	c   max depth (total):         58
17.17/17.28	c   backtracks       :       1147 (19.7%)
17.17/17.28	c   delayed cutoffs  :       1216
17.17/17.28	c   repropagations   :       3301 (14017 domain reductions, 883 cutoffs)
17.17/17.28	c   avg switch length:       4.61
17.17/17.28	c   switching time   :       1.54
17.17/17.28	c Solution           :
17.17/17.28	c   Solutions found  :          3 (3 improvements)
17.17/17.28	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 5824 nodes, 16.98 seconds, depth 47, found by <relaxation>)
17.17/17.28	c   Dual Bound       : +3.00000000000000e+00
17.17/17.28	c   Gap              :       0.00 %
17.17/17.28	c   Root Dual Bound  : +3.00000000000000e+00
17.17/17.29	c Time complete: 17.27.

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-1869767-1245185771/watcher-1869767-1245185771 -o /tmp/evaluation-result-1869767-1245185771/solver-1869767-1245185771 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869767-1245185771.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 2/64 7813
/proc/meminfo: memFree=1831528/2055920 swapFree=4191900/4192956
[pid=7813] ppid=7811 vsize=8648 CPUtime=0
/proc/7813/stat : 7813 (pbscip.linux.x8) R 7811 7813 6988 0 -1 4194304 1101 0 0 0 0 0 0 0 18 0 1 0 186176400 8855552 1085 1992294400 4194304 9342243 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 1 0 0
/proc/7813/statm: 2162 1092 362 1256 0 901 0

[startup+0.0320799 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 7813
/proc/meminfo: memFree=1831528/2055920 swapFree=4191900/4192956
[pid=7813] ppid=7811 vsize=13804 CPUtime=0.02
/proc/7813/stat : 7813 (pbscip.linux.x8) R 7811 7813 6988 0 -1 4194304 2585 0 0 0 1 1 0 0 18 0 1 0 186176400 14135296 2215 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7813/statm: 3451 2215 446 1256 0 2190 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13804

[startup+0.10109 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 7813
/proc/meminfo: memFree=1831528/2055920 swapFree=4191900/4192956
[pid=7813] ppid=7811 vsize=16768 CPUtime=0.09
/proc/7813/stat : 7813 (pbscip.linux.x8) R 7811 7813 6988 0 -1 4194304 3237 0 0 0 7 2 0 0 18 0 1 0 186176400 17170432 2867 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7813/statm: 4192 2867 660 1256 0 2931 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16768

[startup+0.30112 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 7813
/proc/meminfo: memFree=1831528/2055920 swapFree=4191900/4192956
[pid=7813] ppid=7811 vsize=19980 CPUtime=0.28
/proc/7813/stat : 7813 (pbscip.linux.x8) R 7811 7813 6988 0 -1 4194304 3853 0 0 0 26 2 0 0 19 0 1 0 186176400 20459520 3466 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7813/statm: 4995 3466 677 1256 0 3734 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 19980

[startup+0.701181 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 7813
/proc/meminfo: memFree=1831528/2055920 swapFree=4191900/4192956
[pid=7813] ppid=7811 vsize=20044 CPUtime=0.69
/proc/7813/stat : 7813 (pbscip.linux.x8) R 7811 7813 6988 0 -1 4194304 5574 0 0 0 65 4 0 0 23 0 1 0 186176400 20525056 3725 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7813/statm: 5011 3725 690 1256 0 3750 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20044

[startup+1.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7814
/proc/meminfo: memFree=1819624/2055920 swapFree=4191900/4192956
[pid=7813] ppid=7811 vsize=20044 CPUtime=1.49
/proc/7813/stat : 7813 (pbscip.linux.x8) R 7811 7813 6988 0 -1 4194304 5598 0 0 0 144 5 0 0 25 0 1 0 186176400 20525056 3749 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7813/statm: 5011 3749 697 1256 0 3750 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20044

[startup+3.10256 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7814
/proc/meminfo: memFree=1819432/2055920 swapFree=4191900/4192956
[pid=7813] ppid=7811 vsize=20044 CPUtime=3.08
/proc/7813/stat : 7813 (pbscip.linux.x8) R 7811 7813 6988 0 -1 4194304 5612 0 0 0 302 6 0 0 25 0 1 0 186176400 20525056 3763 1992294400 4194304 9342243 548682068736 18446744073709551615 7073273 0 0 4096 16384 0 0 0 17 0 0 0
/proc/7813/statm: 5011 3763 697 1256 0 3750 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 20044

[startup+6.30103 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7814
/proc/meminfo: memFree=1819112/2055920 swapFree=4191900/4192956
[pid=7813] ppid=7811 vsize=20980 CPUtime=6.28
/proc/7813/stat : 7813 (pbscip.linux.x8) R 7811 7813 6988 0 -1 4194304 5743 0 0 0 617 11 0 0 25 0 1 0 186176400 21483520 3894 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7813/statm: 5245 3894 697 1256 0 3984 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 20980

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7814
/proc/meminfo: memFree=1817328/2055920 swapFree=4191900/4192956
[pid=7813] ppid=7811 vsize=22364 CPUtime=12.68
/proc/7813/stat : 7813 (pbscip.linux.x8) R 7811 7813 6988 0 -1 4194304 6186 0 0 0 1247 21 0 0 25 0 1 0 186176400 22900736 4336 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7813/statm: 5591 4336 697 1256 0 4330 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 22364

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

[startup+14.3053 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7814
/proc/meminfo: memFree=1816816/2055920 swapFree=4191900/4192956
[pid=7813] ppid=7811 vsize=23100 CPUtime=14.29
/proc/7813/stat : 7813 (pbscip.linux.x8) R 7811 7813 6988 0 -1 4194304 6354 0 0 0 1406 23 0 0 25 0 1 0 186176400 23654400 4504 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7813/statm: 5775 4504 697 1256 0 4514 0
Current children cumulated CPU time (s) 14.29
Current children cumulated vsize (KiB) 23100

[startup+15.9015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7814
/proc/meminfo: memFree=1816432/2055920 swapFree=4191900/4192956
[pid=7813] ppid=7811 vsize=23248 CPUtime=15.88
/proc/7813/stat : 7813 (pbscip.linux.x8) R 7811 7813 6988 0 -1 4194304 6402 0 0 0 1563 25 0 0 25 0 1 0 186176400 23805952 4552 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7813/statm: 5812 4552 697 1256 0 4551 0
Current children cumulated CPU time (s) 15.88
Current children cumulated vsize (KiB) 23248

[startup+16.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7814
/proc/meminfo: memFree=1816240/2055920 swapFree=4191900/4192956
[pid=7813] ppid=7811 vsize=23248 CPUtime=16.67
/proc/7813/stat : 7813 (pbscip.linux.x8) R 7811 7813 6988 0 -1 4194304 6446 0 0 0 1641 26 0 0 25 0 1 0 186176400 23805952 4596 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7813/statm: 5812 4596 697 1256 0 4551 0
Current children cumulated CPU time (s) 16.67
Current children cumulated vsize (KiB) 23248

[startup+17.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7814
/proc/meminfo: memFree=1816240/2055920 swapFree=4191900/4192956
[pid=7813] ppid=7811 vsize=23248 CPUtime=17.08
/proc/7813/stat : 7813 (pbscip.linux.x8) R 7811 7813 6988 0 -1 4194304 6456 0 0 0 1681 27 0 0 25 0 1 0 186176400 23805952 4606 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7813/statm: 5812 4606 697 1256 0 4551 0
Current children cumulated CPU time (s) 17.08
Current children cumulated vsize (KiB) 23248

[startup+17.2017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7814
/proc/meminfo: memFree=1816240/2055920 swapFree=4191900/4192956
[pid=7813] ppid=7811 vsize=23248 CPUtime=17.17
/proc/7813/stat : 7813 (pbscip.linux.x8) R 7811 7813 6988 0 -1 4194304 6457 0 0 0 1690 27 0 0 25 0 1 0 186176400 23805952 4607 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7813/statm: 5812 4607 697 1256 0 4551 0
Current children cumulated CPU time (s) 17.17
Current children cumulated vsize (KiB) 23248

Child status: 0
Real time (s): 17.2931
CPU time (s): 17.2794
CPU user time (s): 16.9964
CPU system time (s): 0.282956
CPU usage (%): 99.9206
Max. virtual memory (cumulated for all children) (KiB): 23248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 16.9964
system time used= 0.282956
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= 38

runsolver used 0.019996 second user time and 0.040993 second system time

The end

Launcher Data 

Begin job on node34 at 2009-06-16 22:56:11
IDJOB=1869767
IDBENCH=47882
IDSOLVER=684
FILE ID=node34/1869767-1245185771
PBS_JOBID= 9368277
Free space on /tmp= 66252 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=7-P0=107-P1=79-P2=47-P3=23-P4=59-P5=43-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-1869767-1245185771/watcher-1869767-1245185771 -o /tmp/evaluation-result-1869767-1245185771/solver-1869767-1245185771 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869767-1245185771.opb

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

MD5SUM BENCH= f01cd5833b9818ac5549df08f5d7cfc0
RANDOM SEED=587058700

node34.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		: 3000.263
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		: 3000.263
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:       1832392 kB
Buffers:         44464 kB
Cached:         105556 kB
SwapCached:        260 kB
Active:          56584 kB
Inactive:       106704 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1832392 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:           11932 kB
Writeback:           0 kB
Mapped:          21816 kB
Slab:            46256 kB
Committed_AS:   180456 kB
PageTables:       1384 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66240 MiB
End job on node34 at 2009-06-16 22:56:29