Trace number 1870136

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
SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)OPT3 3.70844 3.70961

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

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 SoPlex 1.4.1
0.00/0.01	c user parameter file <scip.set> not found - using default parameters
0.00/0.01	c read problem <HOME/instance-1870136-1245189172.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:
0.03/0.04	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
0.03/0.04	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
0.03/0.04	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
0.03/0.04	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
0.03/0.05	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
0.03/0.06	c    (0.0s) probing: 151/284 (53.2%) - 0 fixings, 0 aggregations, 8 implications, 0 bound changes
0.03/0.06	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.03/0.06	c presolving (6 rounds):
0.03/0.06	c  68 deleted vars, 56 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 86 changed coefficients
0.03/0.06	c  2600 implications, 0 cliques
0.03/0.06	c presolved problem has 284 variables (284 bin, 0 int, 0 impl, 0 cont) and 205 constraints
0.03/0.06	c     196 constraints of type <and>
0.03/0.06	c       4 constraints of type <linear>
0.03/0.06	c       5 constraints of type <logicor>
0.03/0.06	c transformed objective value is always integral (scale: 2)
0.03/0.06	c Presolving Time: 0.03
0.03/0.06	c OPT-NLC
0.03/0.06	c -----------------------------------------------------------------------------------------------
0.03/0.06	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.03/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.03/0.06	c limits/memory = c 1620
0.03/0.06	c # maximal time in seconds to run
0.03/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.03/0.06	c limits/time = c 1791
0.03/0.06	c # frequency for displaying node information lines
0.03/0.06	c # [type: int, range: [-1,2147483647], default: 100]
0.03/0.06	c display/freq = c 10000
0.03/0.06	c -----------------------------------------------------------------------------------------------
0.03/0.06	c start solving problem
0.03/0.06	c 
0.03/0.07	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.03/0.07	c   0.0s|     1 |     0 |    12 |1327k|   0 |   7 | 284 | 205 | 205 | 284 | 401 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.03/0.09	c   0.1s|     1 |     0 |   269 |1339k|   0 |  11 | 284 | 205 | 205 | 284 | 402 |   1 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.11	c   0.1s|     1 |     0 |   276 |1358k|   0 |  16 | 284 | 205 | 205 | 284 | 406 |   5 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.13	c   0.1s|     1 |     0 |   284 |1372k|   0 |  23 | 284 | 205 | 205 | 284 | 411 |  10 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.17	c   0.1s|     1 |     0 |   289 |1400k|   0 |  24 | 284 | 205 | 205 | 284 | 418 |  17 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.21	c   0.2s|     1 |     0 |   292 |1411k|   0 |  26 | 284 | 205 | 205 | 284 | 421 |  20 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.27	c   0.2s|     1 |     0 |   295 |1413k|   0 |  28 | 284 | 205 | 205 | 284 | 424 |  23 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.34	c   0.3s|     1 |     2 |   295 |1414k|   0 |  28 | 284 | 205 | 205 | 284 | 424 |  23 |   0 |  28 | 3.000000e+00 |      --      |    Inf 
2.89/2.91	o 5
2.89/2.91	c * 2.8s|  1345 |   271 |  6221 |2154k|  60 |   - | 284 | 679 |  40 | 284 | 119 |2616 | 635 |1708 | 3.000000e+00 | 5.000000e+00 |  66.67%
3.59/3.69	o 3
3.59/3.69	c * 3.5s|  2035 |     0 |  8569 |1905k|  60 |   - | 284 | 963 | 348 | 284 | 120 |3674 |1059 |1777 | 3.000000e+00 | 3.000000e+00 |   0.00%
3.59/3.69	c 
3.59/3.69	c SCIP Status        : problem is solved [optimal solution found]
3.59/3.69	c Solving Time (sec) : 3.51
3.59/3.69	c Solving Nodes      : 2035
3.59/3.69	c Primal Bound       : +3.00000000000000e+00 (2 solutions)
3.59/3.69	c Dual Bound         : +3.00000000000000e+00
3.59/3.69	c Gap                : 0.00 %
3.59/3.69	c NODE         2035
3.59/3.69	c DUAL BOUND   3
3.59/3.69	c PRIMAL BOUND 3
3.59/3.69	c GAP          0
3.59/3.69	s OPTIMUM FOUND
3.59/3.69	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 -x76 
3.59/3.69	v 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 x42 x41 
3.59/3.69	v -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 x14 -x13 x12 
3.59/3.69	v x11 -x10 x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
3.59/3.69	c SCIP Status        : problem is solved [optimal solution found]
3.59/3.69	c Solving Time       :       3.51
3.59/3.69	c Original Problem   :
3.59/3.69	c   Problem name     : HOME/instance-1870136-1245189172.opb
3.59/3.69	c   Variables        : 352 (352 binary, 0 integer, 0 implicit integer, 0 continuous)
3.59/3.69	c   Constraints      : 265 initial, 265 maximal
3.59/3.69	c Presolved Problem  :
3.59/3.69	c   Problem name     : t_HOME/instance-1870136-1245189172.opb
3.59/3.69	c   Variables        : 284 (284 binary, 0 integer, 0 implicit integer, 0 continuous)
3.59/3.69	c   Constraints      : 205 initial, 963 maximal
3.59/3.69	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
3.59/3.69	c   trivial          :       0.00          0          0          0          0          0          0          0          0
3.59/3.69	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
3.59/3.69	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
3.59/3.69	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
3.59/3.69	c   implics          :       0.00          0          0          0          0          0          0          0          0
3.59/3.69	c   probing          :       0.01          0          0          0          0          0          0          0          0
3.59/3.69	c   and              :       0.01          8         56          0          0          0         56          0         56
3.59/3.69	c   linear           :       0.01          1          3          0          0          0          0          0         30
3.59/3.69	c   logicor          :       0.00          0          0          0          0          0          0          0          0
3.59/3.69	c   root node        :          -         55          -          -         55          -          -          -          -
3.59/3.69	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
3.59/3.69	c   integral         :          0          0          0       1507          0          0         66          0          0       2926
3.59/3.69	c   and              :        196       3004       6980          1          0        162      11521       3654          0          0
3.59/3.69	c   linear           :          4          6       6817          1          0        756       4960          0          0          0
3.59/3.69	c   logicor          :          5+         6       2705          1          0         15       1024          0          0          0
3.59/3.69	c   countsols        :          0          0          0          2          0          0          0          0          0          0
3.59/3.69	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
3.59/3.69	c   integral         :       1.16       0.00       0.00       1.16       0.00
3.59/3.69	c   and              :       0.17       0.07       0.10       0.00       0.00
3.59/3.69	c   linear           :       0.21       0.00       0.21       0.00       0.00
3.59/3.69	c   logicor          :       0.03       0.00       0.03       0.00       0.00
3.59/3.69	c   countsols        :       0.00       0.00       0.00       0.00       0.00
3.59/3.69	c Propagators        :       Time      Calls    Cutoffs    DomReds
3.59/3.69	c   rootredcost      :       0.00          1          0          6
3.59/3.69	c   pseudoobj        :       0.00       6674          0          1
3.59/3.69	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
3.59/3.69	c   propagation      :       0.21        927        926      10979       49.2         60       30.6          -
3.59/3.69	c   infeasible LP    :       0.00          1          1          3       33.0          0        0.0          0
3.59/3.69	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
3.59/3.69	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
3.59/3.69	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
3.59/3.69	c   applied globally :          -          -          -        845       17.7          -          -          -
3.59/3.69	c   applied locally  :          -          -          -        214       38.4          -          -          -
3.59/3.69	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
3.59/3.69	c   cut pool         :       0.00          5          -          -          9          -    (maximal pool size: 36)
3.59/3.69	c   redcost          :       0.04       3005          0          0          0          0
3.59/3.69	c   impliedbounds    :       0.00          6          0          0          1          0
3.59/3.69	c   intobj           :       0.00          0          0          0          0          0
3.59/3.69	c   gomory           :       0.04          6          0          0          0          0
3.59/3.69	c   strongcg         :       0.02          6          0          0          1          0
3.59/3.69	c   cmir             :       0.03          6          0          0         21          0
3.59/3.69	c   flowcover        :       0.07          6          0          0         29          0
3.59/3.69	c   clique           :       0.00          1          0          0          0          0
3.59/3.69	c   zerohalf         :       0.00          0          0          0          0          0
3.59/3.69	c   mcf              :       0.00          1          0          0          0          0
3.59/3.69	c Pricers            :       Time      Calls       Vars
3.59/3.69	c   problem variables:       0.00          0          0
3.59/3.69	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
3.59/3.69	c   relpscost        :       1.16       1505          0         66          0          0       2926
3.59/3.69	c   pscost           :       0.00          0          0          0          0          0          0
3.59/3.69	c   inference        :       0.00          0          0          0          0          0          0
3.59/3.69	c   mostinf          :       0.00          0          0          0          0          0          0
3.59/3.69	c   leastinf         :       0.00          0          0          0          0          0          0
3.59/3.69	c   fullstrong       :       0.00          0          0          0          0          0          0
3.59/3.69	c   allfullstrong    :       0.00          0          0          0          0          0          0
3.59/3.69	c   random           :       0.00          0          0          0          0          0          0
3.59/3.69	c Primal Heuristics  :       Time      Calls      Found
3.59/3.69	c   LP solutions     :       0.00          -          2
3.59/3.69	c   pseudo solutions :       0.00          -          0
3.59/3.69	c   objpscostdiving  :       0.00          0          0
3.59/3.69	c   rootsoldiving    :       0.00          0          0
3.59/3.69	c   linesearchdiving :       0.00          0          0
3.59/3.69	c   guideddiving     :       0.00          0          0
3.59/3.69	c   crossover        :       0.00          0          0
3.59/3.69	c   intshifting      :       0.00          0          0
3.59/3.69	c   oneopt           :       0.00          1          0
3.59/3.69	c   coefdiving       :       0.01          1          0
3.59/3.69	c   pscostdiving     :       0.01          1          0
3.59/3.69	c   fracdiving       :       0.00          1          0
3.59/3.69	c   veclendiving     :       0.00          1          0
3.59/3.69	c   feaspump         :       0.01          1          0
3.59/3.69	c   simplerounding   :       0.00          0          0
3.59/3.69	c   rounding         :       0.05        687          0
3.59/3.69	c   shifting         :       0.40        235          0
3.59/3.69	c   fixandinfer      :       0.00          0          0
3.59/3.69	c   intdiving        :       0.00          0          0
3.59/3.69	c   actconsdiving    :       0.00          0          0
3.59/3.69	c   octane           :       0.00          0          0
3.59/3.69	c   rens             :       0.02          1          0
3.59/3.69	c   rins             :       0.00          0          0
3.59/3.69	c   localbranching   :       0.00          0          0
3.59/3.69	c   mutation         :       0.00          0          0
3.59/3.69	c   dins             :       0.00          0          0
3.59/3.69	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
3.59/3.69	c   primal LP        :       0.03          0          0       0.00       0.00
3.59/3.69	c   dual LP          :       0.72       3021       8257       2.73   11468.06
3.59/3.69	c   barrier LP       :       0.00          0          0       0.00          -
3.59/3.69	c   diving/probing LP:       0.01         36        312       8.67   31200.00
3.59/3.69	c   strong branching :       1.13       1777      11525       6.49   10199.12
3.59/3.69	c     (at root node) :          -         28        401      14.32          -
3.59/3.69	c   conflict analysis:       0.00          0          0       0.00          -
3.59/3.69	c B&B Tree           :
3.59/3.69	c   number of runs   :          1
3.59/3.69	c   nodes            :       2035
3.59/3.69	c   nodes (total)    :       2035
3.59/3.69	c   nodes left       :          0
3.59/3.69	c   max depth        :         60
3.59/3.69	c   max depth (total):         60
3.59/3.69	c   backtracks       :        437 (21.5%)
3.59/3.69	c   delayed cutoffs  :        465
3.59/3.69	c   repropagations   :       1354 (5201 domain reductions, 358 cutoffs)
3.59/3.69	c   avg switch length:       4.18
3.59/3.69	c   switching time   :       0.13
3.59/3.69	c Solution           :
3.59/3.69	c   Solutions found  :          2 (2 improvements)
3.59/3.69	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 2035 nodes, 3.51 seconds, depth 44, found by <relaxation>)
3.59/3.69	c   Dual Bound       : +3.00000000000000e+00
3.59/3.69	c   Gap              :       0.00 %
3.59/3.69	c   Root Dual Bound  : +3.00000000000000e+00
3.69/3.70	c Time complete: 3.7.

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-1870136-1245189172/watcher-1870136-1245189172 -o /tmp/evaluation-result-1870136-1245189172/solver-1870136-1245189172 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870136-1245189172.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: 0.92 0.98 0.99 3/64 8444
/proc/meminfo: memFree=1851880/2055920 swapFree=4181248/4192956
[pid=8444] ppid=8442 vsize=4648 CPUtime=0
/proc/8444/stat : 8444 (pbscip.linux.x8) R 8442 8444 7506 0 -1 4194304 499 0 0 0 0 0 0 0 18 0 1 0 186513604 4759552 483 1992294400 4194304 7823515 548682068736 18446744073709551615 5976930 0 0 4096 0 0 0 0 17 1 0 0
/proc/8444/statm: 1082 485 320 886 0 192 0

[startup+0.0403779 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8444
/proc/meminfo: memFree=1851880/2055920 swapFree=4181248/4192956
[pid=8444] ppid=8442 vsize=12664 CPUtime=0.03
/proc/8444/stat : 8444 (pbscip.linux.x8) R 8442 8444 7506 0 -1 4194304 2577 0 0 0 1 2 0 0 18 0 1 0 186513604 12967936 2205 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8444/statm: 3166 2210 433 886 0 2276 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12664

[startup+0.101387 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8444
/proc/meminfo: memFree=1851880/2055920 swapFree=4181248/4192956
[pid=8444] ppid=8442 vsize=14744 CPUtime=0.09
/proc/8444/stat : 8444 (pbscip.linux.x8) R 8442 8444 7506 0 -1 4194304 3260 0 0 0 6 3 0 0 18 0 1 0 186513604 15097856 2883 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8444/statm: 3686 2883 562 886 0 2796 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14744

[startup+0.301422 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8444
/proc/meminfo: memFree=1851880/2055920 swapFree=4181248/4192956
[pid=8444] ppid=8442 vsize=23304 CPUtime=0.29
/proc/8444/stat : 8444 (pbscip.linux.x8) R 8442 8444 7506 0 -1 4194304 6388 0 0 0 24 5 0 0 19 0 1 0 186513604 23863296 4991 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8444/statm: 5826 4991 568 886 0 4936 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23304

[startup+0.701491 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8444
/proc/meminfo: memFree=1851880/2055920 swapFree=4181248/4192956
[pid=8444] ppid=8442 vsize=23304 CPUtime=0.69
/proc/8444/stat : 8444 (pbscip.linux.x8) R 8442 8444 7506 0 -1 4194304 6393 0 0 0 63 6 0 0 23 0 1 0 186513604 23863296 4996 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8444/statm: 5826 4996 572 886 0 4936 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23304

[startup+1.50163 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 8445
/proc/meminfo: memFree=1833888/2055920 swapFree=4181248/4192956
[pid=8444] ppid=8442 vsize=23304 CPUtime=1.49
/proc/8444/stat : 8444 (pbscip.linux.x8) R 8442 8444 7506 0 -1 4194304 6396 0 0 0 140 9 0 0 25 0 1 0 186513604 23863296 4999 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8444/statm: 5826 4999 574 886 0 4936 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23304

[startup+3.1019 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 8445
/proc/meminfo: memFree=1833760/2055920 swapFree=4181248/4192956
[pid=8444] ppid=8442 vsize=23304 CPUtime=3.09
/proc/8444/stat : 8444 (pbscip.linux.x8) R 8442 8444 7506 0 -1 4194304 6396 0 0 0 294 15 0 0 25 0 1 0 186513604 23863296 4999 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8444/statm: 5826 4999 574 886 0 4936 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 23304

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

[startup+3.50198 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 8445
/proc/meminfo: memFree=1833696/2055920 swapFree=4181248/4192956
[pid=8444] ppid=8442 vsize=23304 CPUtime=3.49
/proc/8444/stat : 8444 (pbscip.linux.x8) R 8442 8444 7506 0 -1 4194304 6396 0 0 0 332 17 0 0 25 0 1 0 186513604 23863296 4999 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8444/statm: 5826 4999 574 886 0 4936 0
Current children cumulated CPU time (s) 3.49
Current children cumulated vsize (KiB) 23304

[startup+3.70201 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 8445
/proc/meminfo: memFree=1833696/2055920 swapFree=4181248/4192956
[pid=8444] ppid=8442 vsize=23304 CPUtime=3.69
/proc/8444/stat : 8444 (pbscip.linux.x8) R 8442 8444 7506 0 -1 4194304 6398 0 0 0 351 18 0 0 25 0 1 0 186513604 23863296 5001 1992294400 4194304 7823515 548682068736 18446744073709551615 4802841 0 0 4096 0 0 0 0 17 1 0 0
/proc/8444/statm: 5826 5001 576 886 0 4936 0
Current children cumulated CPU time (s) 3.69
Current children cumulated vsize (KiB) 23304

Child status: 0
Real time (s): 3.70961
CPU time (s): 3.70844
CPU user time (s): 3.52146
CPU system time (s): 0.186971
CPU usage (%): 99.9682
Max. virtual memory (cumulated for all children) (KiB): 23304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.52146
system time used= 0.186971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6401
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= 6

runsolver used 0.004999 second user time and 0.018997 second system time

The end

Launcher Data 

Begin job on node48 at 2009-06-16 23:52:52
IDJOB=1870136
IDBENCH=48067
IDSOLVER=683
FILE ID=node48/1870136-1245189172
PBS_JOBID= 9368276
Free space on /tmp= 66236 MiB

SOLVER NAME= SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)
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.spx -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1870136-1245189172/watcher-1870136-1245189172 -o /tmp/evaluation-result-1870136-1245189172/solver-1870136-1245189172 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870136-1245189172.opb

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

MD5SUM BENCH= 154cbb2910332fd7a04bd3cd62f6a12f
RANDOM SEED=480591568

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:       1852296 kB
Buffers:         41912 kB
Cached:          92696 kB
SwapCached:       5472 kB
Active:          67880 kB
Inactive:        74576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1852296 kB
SwapTotal:     4192956 kB
SwapFree:      4181248 kB
Dirty:           10088 kB
Writeback:           0 kB
Mapped:          13544 kB
Slab:            47124 kB
Committed_AS:   160132 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= 66228 MiB
End job on node48 at 2009-06-16 23:52:56