Trace number 1870137

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 12.7531 12.7633

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=149-P1=13-P2=53-P3=149-P4=137-B.opb
MD5SUM154cbb2910332fd7a04bd3cd62f6a12f
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 benchmark3.70844
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 variables96
Total number of constraints9
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 constraints9
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)256
Sum of products size (including duplicates)512
Number of different products256
Sum of products size512

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-1870137-1245189176.opb>
0.00/0.01	c original problem has 352 variables (352 bin, 0 int, 0 impl, 0 cont) and 265 constraints
0.00/0.01	c start presolving problem
0.00/0.01	c presolving:
0.00/0.04	c (round 1) 4 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 30 chg coeffs, 0 upgd conss, 1240 impls, 0 clqs
0.00/0.04	c (round 2) 20 del vars, 14 del conss, 0 chg bounds, 0 chg sides, 44 chg coeffs, 5 upgd conss, 1912 impls, 0 clqs
0.00/0.04	c (round 3) 36 del vars, 28 del conss, 0 chg bounds, 0 chg sides, 58 chg coeffs, 5 upgd conss, 2360 impls, 0 clqs
0.00/0.04	c (round 4) 52 del vars, 42 del conss, 0 chg bounds, 0 chg sides, 72 chg coeffs, 5 upgd conss, 2584 impls, 0 clqs
0.00/0.05	c (round 5) 68 del vars, 56 del conss, 0 chg bounds, 0 chg sides, 86 chg coeffs, 5 upgd conss, 2584 impls, 0 clqs
0.00/0.06	c    (0.0s) probing: 151/284 (53.2%) - 0 fixings, 0 aggregations, 8 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 (6 rounds):
0.00/0.06	c  68 deleted vars, 56 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 86 changed coefficients
0.00/0.06	c  2600 implications, 0 cliques
0.00/0.06	c presolved problem has 284 variables (284 bin, 0 int, 0 impl, 0 cont) and 205 constraints
0.00/0.06	c     196 constraints of type <and>
0.00/0.06	c       4 constraints of type <linear>
0.00/0.06	c       5 constraints of type <logicor>
0.00/0.06	c transformed objective value is always integral (scale: 2)
0.00/0.06	c Presolving Time: 0.04
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 
0.00/0.07	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.07	c   0.0s|     1 |     0 |    13 |1327k|   0 |   7 | 284 | 205 | 205 | 284 | 401 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.10	c   0.1s|     1 |     0 |   261 |1339k|   0 |   7 | 284 | 205 | 205 | 284 | 404 |   3 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.11	c   0.1s|     1 |     0 |   267 |1353k|   0 |  12 | 284 | 205 | 205 | 284 | 407 |   6 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.13	c   0.1s|     1 |     0 |   272 |1361k|   0 |  14 | 284 | 205 | 205 | 284 | 410 |   9 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.15	c   0.1s|     1 |     0 |   289 |1371k|   0 |  25 | 284 | 205 | 205 | 284 | 413 |  12 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.18	c   0.1s|     1 |     0 |   318 |1386k|   0 |  32 | 284 | 205 | 205 | 284 | 419 |  18 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.23	c   0.2s|     1 |     0 |   339 |1427k|   0 |  21 | 284 | 205 | 205 | 284 | 429 |  28 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.28/0.31	c   0.3s|     1 |     2 |   339 |1429k|   0 |  21 | 284 | 205 | 205 | 284 | 429 |  28 |   0 |  20 | 3.000000e+00 |      --      |    Inf 
12.68/12.74	o 3
12.68/12.74	c *12.5s|  3704 |     0 | 53898 |2293k|  54 |   - | 284 |1443 | 134 | 284 | 131 |  21k|1271 |2335 | 3.000000e+00 | 3.000000e+00 |   0.00%
12.68/12.75	c 
12.68/12.75	c SCIP Status        : problem is solved [optimal solution found]
12.68/12.75	c Solving Time (sec) : 12.52
12.68/12.75	c Solving Nodes      : 3704
12.68/12.75	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
12.68/12.75	c Dual Bound         : +3.00000000000000e+00
12.68/12.75	c Gap                : 0.00 %
12.68/12.75	c NODE         3704
12.68/12.75	c DUAL BOUND   3
12.68/12.75	c PRIMAL BOUND 3
12.68/12.75	c GAP          0
12.68/12.75	s OPTIMUM FOUND
12.68/12.75	v -x96 -x95 -x94 -x93 x92 x91 x90 x89 -x88 -x87 -x86 -x85 -x84 x83 x82 -x81 -x64 -x63 x62 -x61 -x60 x59 x58 x57 -x80 -x79 -x78 -x77 
12.68/12.75	v x76 -x75 -x74 -x73 -x56 -x55 -x54 -x53 -x52 x51 x50 x49 -x72 -x71 -x70 -x69 -x68 -x67 -x66 -x65 -x48 -x47 -x46 -x45 x44 x43 
12.68/12.75	v x42 x41 -x40 x39 x38 -x37 -x36 x35 x34 x33 x32 x31 x30 -x29 -x28 -x27 -x26 x25 x24 -x23 -x22 -x21 x20 -x19 -x18 x17 -x16 -x15 
12.68/12.75	v -x14 -x13 -x12 x11 -x10 x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
12.68/12.75	c SCIP Status        : problem is solved [optimal solution found]
12.68/12.75	c Solving Time       :      12.52
12.68/12.75	c Original Problem   :
12.68/12.75	c   Problem name     : HOME/instance-1870137-1245189176.opb
12.68/12.75	c   Variables        : 352 (352 binary, 0 integer, 0 implicit integer, 0 continuous)
12.68/12.75	c   Constraints      : 265 initial, 265 maximal
12.68/12.75	c Presolved Problem  :
12.68/12.75	c   Problem name     : t_HOME/instance-1870137-1245189176.opb
12.68/12.75	c   Variables        : 284 (284 binary, 0 integer, 0 implicit integer, 0 continuous)
12.68/12.75	c   Constraints      : 205 initial, 1443 maximal
12.68/12.75	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
12.68/12.75	c   trivial          :       0.00          0          0          0          0          0          0          0          0
12.68/12.75	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
12.68/12.75	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
12.68/12.75	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
12.68/12.75	c   implics          :       0.00          0          0          0          0          0          0          0          0
12.68/12.75	c   probing          :       0.02          0          0          0          0          0          0          0          0
12.68/12.75	c   and              :       0.01          8         56          0          0          0         56          0         56
12.68/12.75	c   linear           :       0.01          1          3          0          0          0          0          0         30
12.68/12.75	c   logicor          :       0.00          0          0          0          0          0          0          0          0
12.68/12.75	c   root node        :          -          0          -          -          0          -          -          -          -
12.68/12.75	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
12.68/12.75	c   integral         :          0          0          0       3173          0         11        171          0          0       6122
12.68/12.75	c   and              :        196       9277      10158          0          0        173      16456      21066          0          0
12.68/12.75	c   linear           :          4          6       9984          0          0        773       5774          0          0          0
12.68/12.75	c   logicor          :          5+         6       4441          0          0         22        812          0          0          0
12.68/12.75	c   countsols        :          0          0          0          1          0          0          0          0          0          0
12.68/12.75	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
12.68/12.75	c   integral         :       1.03       0.00       0.00       1.03       0.00
12.68/12.75	c   and              :       0.32       0.24       0.08       0.00       0.00
12.68/12.75	c   linear           :       0.33       0.00       0.33       0.00       0.00
12.68/12.75	c   logicor          :       0.12       0.00       0.12       0.00       0.00
12.68/12.75	c   countsols        :       0.00       0.00       0.00       0.00       0.00
12.68/12.75	c Propagators        :       Time      Calls    Cutoffs    DomReds
12.68/12.75	c   rootredcost      :       0.01          0          0          0
12.68/12.75	c   pseudoobj        :       0.01       9852          0          0
12.68/12.75	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
12.68/12.75	c   propagation      :       0.16        886        876       7746       39.4        346       28.8          -
12.68/12.75	c   infeasible LP    :       0.00         10          0          0        0.0          0        0.0          0
12.68/12.75	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
12.68/12.75	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
12.68/12.75	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
12.68/12.75	c   applied globally :          -          -          -       1238       18.9          -          -          -
12.68/12.75	c   applied locally  :          -          -          -         33       38.2          -          -          -
12.68/12.75	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
12.68/12.75	c   cut pool         :       0.00          5          -          -          1          -    (maximal pool size: 44)
12.68/12.75	c   redcost          :       0.12       9278          0          0          0          0
12.68/12.75	c   impliedbounds    :       0.00          6          0          0         13          0
12.68/12.75	c   intobj           :       0.00          0          0          0          0          0
12.68/12.75	c   gomory           :       0.03          6          0          0          0          0
12.68/12.75	c   strongcg         :       0.02          6          0          0         47          0
12.68/12.75	c   cmir             :       0.01          6          0          0         17          0
12.68/12.75	c   flowcover        :       0.06          6          0          0         29          0
12.68/12.75	c   clique           :       0.00          1          0          0          0          0
12.68/12.75	c   zerohalf         :       0.00          0          0          0          0          0
12.68/12.75	c   mcf              :       0.00          1          0          0          0          0
12.68/12.75	c Pricers            :       Time      Calls       Vars
12.68/12.75	c   problem variables:       0.00          0          0
12.68/12.75	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
12.68/12.75	c   relpscost        :       1.03       3172         11        171          0          0       6122
12.68/12.75	c   pscost           :       0.00          0          0          0          0          0          0
12.68/12.75	c   inference        :       0.00          0          0          0          0          0          0
12.68/12.75	c   mostinf          :       0.00          0          0          0          0          0          0
12.68/12.75	c   leastinf         :       0.00          0          0          0          0          0          0
12.68/12.75	c   fullstrong       :       0.00          0          0          0          0          0          0
12.68/12.75	c   allfullstrong    :       0.00          0          0          0          0          0          0
12.68/12.75	c   random           :       0.00          0          0          0          0          0          0
12.68/12.75	c Primal Heuristics  :       Time      Calls      Found
12.68/12.75	c   LP solutions     :       0.00          -          1
12.68/12.75	c   pseudo solutions :       0.00          -          0
12.68/12.75	c   oneopt           :       0.00          0          0
12.68/12.75	c   crossover        :       0.00          0          0
12.68/12.75	c   intshifting      :       0.00          0          0
12.68/12.75	c   linesearchdiving :       0.00          8          0
12.68/12.75	c   coefdiving       :       0.04          9          0
12.68/12.75	c   pscostdiving     :       0.06          9          0
12.68/12.75	c   fracdiving       :       0.05          9          0
12.68/12.75	c   feaspump         :       0.09          5          0
12.68/12.75	c   objpscostdiving  :       0.05          5          0
12.68/12.75	c   rootsoldiving    :       0.08          5          0
12.68/12.75	c   simplerounding   :       0.01          0          0
12.68/12.75	c   rounding         :       0.06       1367          0
12.68/12.75	c   shifting         :       0.36        400          0
12.68/12.75	c   fixandinfer      :       0.00          0          0
12.68/12.75	c   veclendiving     :       0.03          9          0
12.68/12.75	c   intdiving        :       0.00          0          0
12.68/12.75	c   actconsdiving    :       0.00          0          0
12.68/12.75	c   guideddiving     :       0.00          0          0
12.68/12.75	c   octane           :       0.00          0          0
12.68/12.75	c   rens             :       0.02          1          0
12.68/12.75	c   rins             :       0.00          0          0
12.68/12.75	c   localbranching   :       0.00          0          0
12.68/12.75	c   mutation         :       0.00          0          0
12.68/12.75	c   dins             :       0.00          0          0
12.68/12.75	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
12.68/12.75	c   primal LP        :       1.30          0          0       0.00       0.00
12.68/12.75	c   dual LP          :       7.18      10026      50977       5.08    7099.86
12.68/12.75	c   barrier LP       :       0.00          0          0       0.00          -
12.68/12.75	c   diving/probing LP:       0.36        431       2921       6.78    8113.89
12.68/12.75	c   strong branching :       0.97       2335      18140       7.77   18701.03
12.68/12.75	c     (at root node) :          -         20        927      46.35          -
12.68/12.75	c   conflict analysis:       0.00          0          0       0.00          -
12.68/12.75	c B&B Tree           :
12.68/12.75	c   number of runs   :          1
12.68/12.75	c   nodes            :       3704
12.68/12.75	c   nodes (total)    :       3704
12.68/12.75	c   nodes left       :          0
12.68/12.75	c   max depth        :         54
12.68/12.75	c   max depth (total):         54
12.68/12.75	c   backtracks       :        399 (10.8%)
12.68/12.75	c   delayed cutoffs  :        287
12.68/12.75	c   repropagations   :        954 (3971 domain reductions, 254 cutoffs)
12.68/12.75	c   avg switch length:       3.71
12.68/12.75	c   switching time   :       1.45
12.68/12.75	c Solution           :
12.68/12.75	c   Solutions found  :          1 (1 improvements)
12.68/12.75	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 3704 nodes, 12.52 seconds, depth 50, found by <relaxation>)
12.68/12.75	c   Dual Bound       : +3.00000000000000e+00
12.68/12.75	c   Gap              :       0.00 %
12.68/12.75	c   Root Dual Bound  : +3.00000000000000e+00
12.68/12.76	c Time complete: 12.74.

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-1870137-1245189176/watcher-1870137-1245189176 -o /tmp/evaluation-result-1870137-1245189176/solver-1870137-1245189176 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870137-1245189176.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: 0.93 0.98 0.99 3/64 8471
/proc/meminfo: memFree=1849840/2055920 swapFree=4181248/4192956
[pid=8471] ppid=8469 vsize=5812 CPUtime=0
/proc/8471/stat : 8471 (pbscip.linux.x8) R 8469 8471 7506 0 -1 4194304 518 0 0 0 0 0 0 0 18 0 1 0 186514011 5951488 502 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/8471/statm: 1453 503 332 1256 0 192 0

[startup+0.010999 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 8471
/proc/meminfo: memFree=1849840/2055920 swapFree=4181248/4192956
[pid=8471] ppid=8469 vsize=10200 CPUtime=0
/proc/8471/stat : 8471 (pbscip.linux.x8) R 8469 8471 7506 0 -1 4194304 1539 0 0 0 0 0 0 0 18 0 1 0 186514011 10444800 1523 1992294400 4194304 9342243 548682068736 18446744073709551615 5858006 0 0 4096 0 0 0 0 17 1 0 0
/proc/8471/statm: 2550 1523 378 1256 0 1289 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 10200

[startup+0.102012 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 8471
/proc/meminfo: memFree=1849840/2055920 swapFree=4181248/4192956
[pid=8471] ppid=8469 vsize=17304 CPUtime=0.09
/proc/8471/stat : 8471 (pbscip.linux.x8) R 8469 8471 7506 0 -1 4194304 3418 0 0 0 7 2 0 0 18 0 1 0 186514011 17719296 3046 1992294400 4194304 9342243 548682068736 18446744073709551615 8305712 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8471/statm: 4326 3046 676 1256 0 3065 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17304

[startup+0.301059 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 8471
/proc/meminfo: memFree=1849840/2055920 swapFree=4181248/4192956
[pid=8471] ppid=8469 vsize=24420 CPUtime=0.28
/proc/8471/stat : 8471 (pbscip.linux.x8) R 8469 8471 7506 0 -1 4194304 6621 0 0 0 25 3 0 0 19 0 1 0 186514011 25006080 4590 1992294400 4194304 9342243 548682068736 18446744073709551615 6960322 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8471/statm: 6105 4590 686 1256 0 4844 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 24420

[startup+0.701124 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 8471
/proc/meminfo: memFree=1849840/2055920 swapFree=4181248/4192956
[pid=8471] ppid=8469 vsize=24420 CPUtime=0.69
/proc/8471/stat : 8471 (pbscip.linux.x8) R 8469 8471 7506 0 -1 4194304 6746 0 0 0 65 4 0 0 23 0 1 0 186514011 25006080 4714 1992294400 4194304 9342243 548682068736 18446744073709551615 6238735 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8471/statm: 6105 4714 694 1256 0 4844 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24420

[startup+1.50125 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 8472
/proc/meminfo: memFree=1833512/2055920 swapFree=4181248/4192956
[pid=8471] ppid=8469 vsize=24420 CPUtime=1.48
/proc/8471/stat : 8471 (pbscip.linux.x8) R 8469 8471 7506 0 -1 4194304 6827 0 0 0 143 5 0 0 25 0 1 0 186514011 25006080 4795 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8471/statm: 6105 4795 694 1256 0 4844 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 24420

[startup+3.10153 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 8472
/proc/meminfo: memFree=1833064/2055920 swapFree=4181248/4192956
[pid=8471] ppid=8469 vsize=24420 CPUtime=3.08
/proc/8471/stat : 8471 (pbscip.linux.x8) R 8469 8471 7506 0 -1 4194304 6935 0 0 0 300 8 0 0 25 0 1 0 186514011 25006080 4903 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8471/statm: 6105 4903 697 1256 0 4844 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 24420

[startup+6.30108 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 8472
/proc/meminfo: memFree=1832168/2055920 swapFree=4181248/4192956
[pid=8471] ppid=8469 vsize=25680 CPUtime=6.29
/proc/8471/stat : 8471 (pbscip.linux.x8) R 8469 8471 7506 0 -1 4194304 7151 0 0 0 615 14 0 0 25 0 1 0 186514011 26296320 5119 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8471/statm: 6420 5119 697 1256 0 5159 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25680

[startup+12.7012 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 8472
/proc/meminfo: memFree=1830704/2055920 swapFree=4181248/4192956
[pid=8471] ppid=8469 vsize=27156 CPUtime=12.68
/proc/8471/stat : 8471 (pbscip.linux.x8) R 8469 8471 7506 0 -1 4194304 7539 0 0 0 1247 21 0 0 25 0 1 0 186514011 27807744 5507 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8471/statm: 6789 5507 697 1256 0 5528 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 27156

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

Child status: 0
Real time (s): 12.7633
CPU time (s): 12.7531
CPU user time (s): 12.5381
CPU system time (s): 0.214967
CPU usage (%): 99.9197
Max. virtual memory (cumulated for all children) (KiB): 27156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 12.5381
system time used= 0.214967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7547
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= 37

runsolver used 0.018997 second user time and 0.032994 second system time

The end

Launcher Data 

Begin job on node48 at 2009-06-16 23:52:56
IDJOB=1870137
IDBENCH=48067
IDSOLVER=684
FILE ID=node48/1870137-1245189176
PBS_JOBID= 9368276
Free space on /tmp= 66236 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=8-P0=149-P1=13-P2=53-P3=149-P4=137-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-1870137-1245189176/watcher-1870137-1245189176 -o /tmp/evaluation-result-1870137-1245189176/solver-1870137-1245189176 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870137-1245189176.opb

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

MD5SUM BENCH= 154cbb2910332fd7a04bd3cd62f6a12f
RANDOM SEED=1943475377

node48.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		: 3000.270
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		: 3000.270
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:       1850256 kB
Buffers:         41952 kB
Cached:          94628 kB
SwapCached:       5472 kB
Active:          69820 kB
Inactive:        74588 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1850256 kB
SwapTotal:     4192956 kB
SwapFree:      4181248 kB
Dirty:           12112 kB
Writeback:           0 kB
Mapped:          13544 kB
Slab:            47180 kB
Committed_AS:   160140 kB
PageTables:       1376 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= 66224 MiB
End job on node48 at 2009-06-16 23:53:09