Trace number 1869897

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 13.237 13.2426

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=9-P0=487-P1=163-P2=173-P3=211-B.opb
MD5SUMfb1c97600aa303ca13bb2482d5ad3e27
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 benchmark2.74158
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

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-1869897-1245187069.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:
0.00/0.04	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
0.00/0.04	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
0.00/0.04	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
0.00/0.04	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
0.00/0.06	c    (0.0s) probing: 142/267 (53.2%) - 0 fixings, 0 aggregations, 6 implications, 0 bound changes
0.00/0.06	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.06	c presolving (5 rounds):
0.00/0.06	c  57 deleted vars, 48 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 76 changed coefficients
0.00/0.06	c  1968 implications, 0 cliques
0.00/0.06	c presolved problem has 267 variables (267 bin, 0 int, 0 impl, 0 cont) and 199 constraints
0.00/0.06	c     192 constraints of type <and>
0.00/0.06	c       3 constraints of type <linear>
0.00/0.06	c       4 constraints of type <logicor>
0.00/0.06	c transformed objective value is always integral (scale: 2)
0.00/0.06	c Presolving Time: 0.03
0.00/0.06	c OPT-NLC
0.00/0.06	c -----------------------------------------------------------------------------------------------
0.00/0.06	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.06	c limits/memory = c 1620
0.00/0.06	c # maximal time in seconds to run
0.00/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.06	c limits/time = c 1791
0.00/0.06	c # frequency for displaying node information lines
0.00/0.06	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.06	c display/freq = c 10000
0.00/0.06	c -----------------------------------------------------------------------------------------------
0.00/0.06	c start solving problem
0.00/0.06	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 |    10 |1253k|   0 |   5 | 267 | 199 | 199 | 267 | 391 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.08/0.09	c   0.1s|     1 |     0 |   235 |1261k|   0 |  10 | 267 | 199 | 199 | 267 | 394 |   3 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.11	c   0.1s|     1 |     0 |   249 |1267k|   0 |  12 | 267 | 199 | 199 | 267 | 398 |   7 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.13	c   0.1s|     1 |     0 |   255 |1272k|   0 |  18 | 267 | 199 | 199 | 267 | 403 |  12 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.16	c   0.1s|     1 |     0 |   271 |1285k|   0 |  23 | 267 | 199 | 199 | 267 | 407 |  16 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.19	c   0.2s|     1 |     0 |   304 |1299k|   0 |  29 | 267 | 199 | 199 | 267 | 411 |  20 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.22	c   0.2s|     1 |     0 |   314 |1305k|   0 |  29 | 267 | 199 | 199 | 267 | 417 |  26 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.32	c   0.3s|     1 |     2 |   314 |1306k|   0 |  29 | 267 | 199 | 199 | 267 | 417 |  26 |   0 |  23 | 3.000000e+00 |      --      |    Inf 
6.59/6.66	o 5
6.59/6.66	c * 6.5s|  1735 |   569 | 29685 |2190k|  55 |   - | 267 | 428 |  26 | 267 | 115 |  11k| 244 |2050 | 3.000000e+00 | 5.000000e+00 |  66.67%
13.19/13.22	o 3
13.19/13.22	c *12.9s|  4472 |     0 | 62856 |2009k|  55 |   - | 267 |1352 |  16 | 267 | 169 |  22k|1285 |2166 | 3.000000e+00 | 3.000000e+00 |   0.00%
13.19/13.23	c 
13.19/13.23	c SCIP Status        : problem is solved [optimal solution found]
13.19/13.23	c Solving Time (sec) : 12.95
13.19/13.23	c Solving Nodes      : 4472
13.19/13.23	c Primal Bound       : +3.00000000000000e+00 (2 solutions)
13.19/13.23	c Dual Bound         : +3.00000000000000e+00
13.19/13.23	c Gap                : 0.00 %
13.19/13.23	c NODE         4472
13.19/13.23	c DUAL BOUND   3
13.19/13.23	c PRIMAL BOUND 3
13.19/13.23	c GAP          0
13.19/13.23	s OPTIMUM FOUND
13.19/13.23	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 -x62 
13.19/13.23	v -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 -x26 
13.19/13.23	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 
13.19/13.23	c SCIP Status        : problem is solved [optimal solution found]
13.19/13.23	c Solving Time       :      12.95
13.19/13.23	c Original Problem   :
13.19/13.23	c   Problem name     : HOME/instance-1869897-1245187069.opb
13.19/13.23	c   Variables        : 324 (324 binary, 0 integer, 0 implicit integer, 0 continuous)
13.19/13.23	c   Constraints      : 250 initial, 250 maximal
13.19/13.23	c Presolved Problem  :
13.19/13.23	c   Problem name     : t_HOME/instance-1869897-1245187069.opb
13.19/13.23	c   Variables        : 267 (267 binary, 0 integer, 0 implicit integer, 0 continuous)
13.19/13.23	c   Constraints      : 199 initial, 1352 maximal
13.19/13.23	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
13.19/13.23	c   trivial          :       0.00          0          0          0          0          0          0          0          0
13.19/13.23	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
13.19/13.23	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
13.19/13.23	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
13.19/13.23	c   implics          :       0.00          0          0          0          0          0          0          0          0
13.19/13.23	c   probing          :       0.01          0          0          0          0          0          0          0          0
13.19/13.23	c   and              :       0.01          6         48          0          0          0         48          0         48
13.19/13.23	c   linear           :       0.00          1          2          0          0          0          0          0         28
13.19/13.23	c   logicor          :       0.01          0          0          0          0          0          0          0          0
13.19/13.23	c   root node        :          -         71          -          -         71          -          -          -          -
13.19/13.23	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
13.19/13.23	c   integral         :          0          0          0       3650          0          2        103          0          0       7176
13.19/13.23	c   and              :        192       9713      13236          0          0        202      19565      22873          0          0
13.19/13.23	c   linear           :          3          6      13032          0          0       1155       7364          0          0          0
13.19/13.23	c   logicor          :          4+         6       5411          0          0         42        691          0          0          0
13.19/13.23	c   countsols        :          0          0          0          2          0          0          0          0          0          0
13.19/13.23	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
13.19/13.23	c   integral         :       1.23       0.00       0.00       1.23       0.00
13.19/13.23	c   and              :       0.29       0.15       0.14       0.00       0.00
13.19/13.23	c   linear           :       0.33       0.00       0.33       0.00       0.00
13.19/13.23	c   logicor          :       0.11       0.00       0.11       0.00       0.00
13.19/13.23	c   countsols        :       0.00       0.00       0.00       0.00       0.00
13.19/13.23	c Propagators        :       Time      Calls    Cutoffs    DomReds
13.19/13.23	c   rootredcost      :       0.00          1          0          7
13.19/13.23	c   pseudoobj        :       0.00      12953          0          2
13.19/13.23	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
13.19/13.23	c   propagation      :       0.21        808        803       7411       45.8        288       17.7          -
13.19/13.23	c   infeasible LP    :       0.00         22          0          0        0.0          0        0.0          0
13.19/13.23	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
13.19/13.23	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
13.19/13.23	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
13.19/13.23	c   applied globally :          -          -          -       1245       16.0          -          -          -
13.19/13.23	c   applied locally  :          -          -          -         40       41.4          -          -          -
13.19/13.23	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
13.19/13.23	c   cut pool         :       0.00          5          -          -          0          -    (maximal pool size: 30)
13.19/13.23	c   redcost          :       0.09       9715          0          0          0          0
13.19/13.23	c   impliedbounds    :       0.00          6          0          0         15          0
13.19/13.23	c   intobj           :       0.00          0          0          0          0          0
13.19/13.23	c   gomory           :       0.01          6          0          0          0          0
13.19/13.23	c   strongcg         :       0.02          6          0          0          6          0
13.19/13.23	c   cmir             :       0.01          6          0          0         19          0
13.19/13.23	c   flowcover        :       0.06          6          0          0         31          0
13.19/13.23	c   clique           :       0.00          1          0          0          0          0
13.19/13.23	c   zerohalf         :       0.00          0          0          0          0          0
13.19/13.23	c   mcf              :       0.00          1          0          0          0          0
13.19/13.23	c Pricers            :       Time      Calls       Vars
13.19/13.23	c   problem variables:       0.00          0          0
13.19/13.23	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
13.19/13.23	c   relpscost        :       1.23       3648          2        103          0          0       7176
13.19/13.23	c   pscost           :       0.00          0          0          0          0          0          0
13.19/13.23	c   inference        :       0.00          0          0          0          0          0          0
13.19/13.23	c   mostinf          :       0.00          0          0          0          0          0          0
13.19/13.23	c   leastinf         :       0.00          0          0          0          0          0          0
13.19/13.23	c   fullstrong       :       0.00          0          0          0          0          0          0
13.19/13.23	c   allfullstrong    :       0.00          0          0          0          0          0          0
13.19/13.23	c   random           :       0.00          0          0          0          0          0          0
13.19/13.23	c Primal Heuristics  :       Time      Calls      Found
13.19/13.23	c   LP solutions     :       0.01          -          2
13.19/13.23	c   pseudo solutions :       0.00          -          0
13.19/13.23	c   crossover        :       0.00          0          0
13.19/13.23	c   oneopt           :       0.00          1          0
13.19/13.23	c   pscostdiving     :       0.12         24          0
13.19/13.23	c   fracdiving       :       0.06         24          0
13.19/13.23	c   veclendiving     :       0.12         24          0
13.19/13.23	c   linesearchdiving :       0.05         24          0
13.19/13.23	c   guideddiving     :       0.06         24          0
13.19/13.23	c   coefdiving       :       0.09         25          0
13.19/13.23	c   objpscostdiving  :       0.17         13          0
13.19/13.23	c   feaspump         :       0.14         13          0
13.19/13.23	c   rootsoldiving    :       0.10         13          0
13.19/13.23	c   simplerounding   :       0.01          0          0
13.19/13.23	c   rounding         :       0.03       1438          0
13.19/13.23	c   shifting         :       0.56        397          0
13.19/13.23	c   intshifting      :       0.00          0          0
13.19/13.23	c   fixandinfer      :       0.00          0          0
13.19/13.23	c   intdiving        :       0.00          0          0
13.19/13.23	c   actconsdiving    :       0.00          0          0
13.19/13.23	c   octane           :       0.00          0          0
13.19/13.23	c   rens             :       0.02          1          0
13.19/13.23	c   rins             :       0.00          0          0
13.19/13.23	c   localbranching   :       0.00          0          0
13.19/13.23	c   mutation         :       0.00          0          0
13.19/13.23	c   dins             :       0.00          0          0
13.19/13.23	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
13.19/13.23	c   primal LP        :       1.28          0          0       0.00       0.00
13.19/13.23	c   dual LP          :       6.80      10444      56485       5.41    8306.62
13.19/13.23	c   barrier LP       :       0.00          0          0       0.00          -
13.19/13.23	c   diving/probing LP:       0.68       1175       6371       5.42    9369.12
13.19/13.23	c   strong branching :       1.20       2166      19878       9.18   16565.00
13.19/13.23	c     (at root node) :          -         23        871      37.87          -
13.19/13.23	c   conflict analysis:       0.00          0          0       0.00          -
13.19/13.23	c B&B Tree           :
13.19/13.23	c   number of runs   :          1
13.19/13.23	c   nodes            :       4472
13.19/13.23	c   nodes (total)    :       4472
13.19/13.23	c   nodes left       :          0
13.19/13.23	c   max depth        :         55
13.19/13.23	c   max depth (total):         55
13.19/13.23	c   backtracks       :        589 (13.2%)
13.19/13.23	c   delayed cutoffs  :        207
13.19/13.23	c   repropagations   :       1055 (3618 domain reductions, 179 cutoffs)
13.19/13.23	c   avg switch length:       4.15
13.19/13.23	c   switching time   :       1.59
13.19/13.23	c Solution           :
13.19/13.23	c   Solutions found  :          2 (2 improvements)
13.19/13.23	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 4472 nodes, 12.94 seconds, depth 37, found by <relaxation>)
13.19/13.23	c   Dual Bound       : +3.00000000000000e+00
13.19/13.23	c   Gap              :       0.00 %
13.19/13.23	c   Root Dual Bound  : +3.00000000000000e+00
13.19/13.24	c Time complete: 13.23.

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-1869897-1245187069/watcher-1869897-1245187069 -o /tmp/evaluation-result-1869897-1245187069/solver-1869897-1245187069 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869897-1245187069.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: 0.85 0.97 0.99 3/64 13163
/proc/meminfo: memFree=1904256/2055920 swapFree=4181836/4192956
[pid=13163] ppid=13161 vsize=5812 CPUtime=0
/proc/13163/stat : 13163 (pbscip.linux.x8) R 13161 13163 13126 0 -1 4194304 516 0 0 0 0 0 0 0 18 0 1 0 186307262 5951488 500 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/13163/statm: 1453 501 332 1256 0 192 0

[startup+0.08398 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 13163
/proc/meminfo: memFree=1904256/2055920 swapFree=4181836/4192956
[pid=13163] ppid=13161 vsize=16716 CPUtime=0.08
/proc/13163/stat : 13163 (pbscip.linux.x8) R 13161 13163 13126 0 -1 4194304 3198 0 0 0 6 2 0 0 18 0 1 0 186307262 17117184 2828 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13163/statm: 4179 2828 649 1256 0 2918 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 16716

[startup+0.101982 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 13163
/proc/meminfo: memFree=1904256/2055920 swapFree=4181836/4192956
[pid=13163] ppid=13161 vsize=19156 CPUtime=0.09
/proc/13163/stat : 13163 (pbscip.linux.x8) R 13161 13163 13126 0 -1 4194304 3755 0 0 0 7 2 0 0 18 0 1 0 186307262 19615744 3385 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13163/statm: 4789 3385 677 1256 0 3528 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 19156

[startup+0.302002 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 13163
/proc/meminfo: memFree=1904256/2055920 swapFree=4181836/4192956
[pid=13163] ppid=13161 vsize=23920 CPUtime=0.29
/proc/13163/stat : 13163 (pbscip.linux.x8) R 13161 13163 13126 0 -1 4194304 6493 0 0 0 25 4 0 0 19 0 1 0 186307262 24494080 4443 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13163/statm: 5980 4443 687 1256 0 4719 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23920

[startup+0.701044 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 13163
/proc/meminfo: memFree=1904256/2055920 swapFree=4181836/4192956
[pid=13163] ppid=13161 vsize=23920 CPUtime=0.69
/proc/13163/stat : 13163 (pbscip.linux.x8) R 13161 13163 13126 0 -1 4194304 6597 0 0 0 65 4 0 0 22 0 1 0 186307262 24494080 4547 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13163/statm: 5980 4547 698 1256 0 4719 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23920

[startup+1.50113 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 13164
/proc/meminfo: memFree=1888440/2055920 swapFree=4181836/4192956
[pid=13163] ppid=13161 vsize=23920 CPUtime=1.49
/proc/13163/stat : 13163 (pbscip.linux.x8) R 13161 13163 13126 0 -1 4194304 6750 0 0 0 144 5 0 0 25 0 1 0 186307262 24494080 4700 1992294400 4194304 9342243 548682068736 18446744073709551615 6087485 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13163/statm: 5980 4700 698 1256 0 4719 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23920

[startup+3.1013 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 13164
/proc/meminfo: memFree=1887736/2055920 swapFree=4181836/4192956
[pid=13163] ppid=13161 vsize=24196 CPUtime=3.08
/proc/13163/stat : 13163 (pbscip.linux.x8) R 13161 13163 13126 0 -1 4194304 6890 0 0 0 301 7 0 0 25 0 1 0 186307262 24776704 4840 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13163/statm: 6049 4840 698 1256 0 4788 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 24196

[startup+6.30163 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 13164
/proc/meminfo: memFree=1886144/2055920 swapFree=4181836/4192956
[pid=13163] ppid=13161 vsize=25464 CPUtime=6.29
/proc/13163/stat : 13163 (pbscip.linux.x8) R 13161 13163 13126 0 -1 4194304 7184 0 0 0 616 13 0 0 25 0 1 0 186307262 26075136 5134 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13163/statm: 6366 5134 698 1256 0 5105 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25464

[startup+12.7013 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 13164
/proc/meminfo: memFree=1885120/2055920 swapFree=4181836/4192956
[pid=13163] ppid=13161 vsize=27212 CPUtime=12.69
/proc/13163/stat : 13163 (pbscip.linux.x8) R 13161 13163 13126 0 -1 4194304 7522 0 0 0 1243 26 0 0 25 0 1 0 186307262 27865088 5471 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13163/statm: 6803 5471 698 1256 0 5542 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 27212

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

[startup+13.1024 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 13164
/proc/meminfo: memFree=1884928/2055920 swapFree=4181836/4192956
[pid=13163] ppid=13161 vsize=27212 CPUtime=13.1
/proc/13163/stat : 13163 (pbscip.linux.x8) R 13161 13163 13126 0 -1 4194304 7523 0 0 0 1283 27 0 0 25 0 1 0 186307262 27865088 5472 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13163/statm: 6803 5472 698 1256 0 5542 0
Current children cumulated CPU time (s) 13.1
Current children cumulated vsize (KiB) 27212

[startup+13.2054 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 13164
/proc/meminfo: memFree=1884928/2055920 swapFree=4181836/4192956
[pid=13163] ppid=13161 vsize=27212 CPUtime=13.19
/proc/13163/stat : 13163 (pbscip.linux.x8) R 13161 13163 13126 0 -1 4194304 7523 0 0 0 1292 27 0 0 25 0 1 0 186307262 27865088 5472 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13163/statm: 6803 5472 698 1256 0 5542 0
Current children cumulated CPU time (s) 13.19
Current children cumulated vsize (KiB) 27212

Child status: 0
Real time (s): 13.2426
CPU time (s): 13.237
CPU user time (s): 12.962
CPU system time (s): 0.274958
CPU usage (%): 99.9578
Max. virtual memory (cumulated for all children) (KiB): 27212

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 12.962
system time used= 0.274958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7528
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= 18

runsolver used 0.012998 second user time and 0.041993 second system time

The end

Launcher Data 

Begin job on node24 at 2009-06-16 23:17:49
IDJOB=1869897
IDBENCH=47947
IDSOLVER=684
FILE ID=node24/1869897-1245187069
PBS_JOBID= 9368291
Free space on /tmp= 66364 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=487-P1=163-P2=173-P3=211-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-1869897-1245187069/watcher-1869897-1245187069 -o /tmp/evaluation-result-1869897-1245187069/solver-1869897-1245187069 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869897-1245187069.opb

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

MD5SUM BENCH= fb1c97600aa303ca13bb2482d5ad3e27
RANDOM SEED=1607395630

node24.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

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

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


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1904736 kB
Buffers:         42544 kB
Cached:          66004 kB
SwapCached:       5284 kB
Active:          62628 kB
Inactive:        53556 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1904736 kB
SwapTotal:     4192956 kB
SwapFree:      4181836 kB
Dirty:           11876 kB
Writeback:           0 kB
Mapped:          12780 kB
Slab:            20948 kB
Committed_AS:   193512 kB
PageTables:       1444 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= 66352 MiB
End job on node24 at 2009-06-16 23:18:03