Trace number 1869859

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 3.77743 3.7853

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=9-P0=41-P1=331-P2=37-B.opb
MD5SUM2a7888c7c4f71cd1bd795e0b54484781
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 benchmark2.39664
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 variables54
Total number of constraints5
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 constraints5
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)162
Sum of products size (including duplicates)324
Number of different products162
Sum of products size324

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-1869859-1245186831.opb>
0.00/0.01	c original problem has 216 variables (216 bin, 0 int, 0 impl, 0 cont) and 167 constraints
0.00/0.01	c start presolving problem
0.00/0.01	c presolving:
0.00/0.02	c (round 1) 2 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 21 chg coeffs, 0 upgd conss, 688 impls, 0 clqs
0.00/0.02	c (round 2) 20 del vars, 16 del conss, 0 chg bounds, 0 chg sides, 37 chg coeffs, 3 upgd conss, 976 impls, 0 clqs
0.02/0.03	c (round 3) 38 del vars, 32 del conss, 0 chg bounds, 0 chg sides, 53 chg coeffs, 3 upgd conss, 976 impls, 0 clqs
0.02/0.04	c    (0.0s) probing: 128/178 (71.9%) - 0 fixings, 0 aggregations, 4 implications, 0 bound changes
0.02/0.04	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.02/0.04	c presolving (4 rounds):
0.02/0.04	c  38 deleted vars, 32 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 53 changed coefficients
0.02/0.04	c  984 implications, 0 cliques
0.02/0.04	c presolved problem has 178 variables (178 bin, 0 int, 0 impl, 0 cont) and 133 constraints
0.02/0.04	c     128 constraints of type <and>
0.02/0.04	c       2 constraints of type <linear>
0.02/0.04	c       3 constraints of type <logicor>
0.02/0.04	c transformed objective value is always integral (scale: 2)
0.02/0.04	c Presolving Time: 0.02
0.02/0.04	c OPT-NLC
0.02/0.04	c -----------------------------------------------------------------------------------------------
0.02/0.04	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.02/0.04	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.02/0.04	c limits/memory = c 1620
0.02/0.04	c # maximal time in seconds to run
0.02/0.04	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.02/0.04	c limits/time = c 1791
0.02/0.04	c # frequency for displaying node information lines
0.02/0.04	c # [type: int, range: [-1,2147483647], default: 100]
0.02/0.04	c display/freq = c 10000
0.02/0.04	c -----------------------------------------------------------------------------------------------
0.02/0.04	c start solving problem
0.02/0.04	c 
0.02/0.04	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.02/0.04	c   0.0s|     1 |     0 |     8 | 866k|   0 |   4 | 178 | 133 | 133 | 178 | 261 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.02/0.06	c   0.1s|     1 |     0 |   235 | 880k|   0 |  17 | 178 | 133 | 133 | 178 | 264 |   3 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.02/0.09	c   0.1s|     1 |     0 |   251 | 901k|   0 |  20 | 178 | 133 | 133 | 178 | 270 |   9 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.12	c   0.1s|     1 |     0 |   262 | 933k|   0 |  29 | 178 | 133 | 133 | 178 | 277 |  16 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.16	c   0.1s|     1 |     0 |   279 | 949k|   0 |  33 | 178 | 133 | 133 | 178 | 285 |  24 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.21	c   0.2s|     1 |     0 |   319 | 976k|   0 |  29 | 178 | 133 | 133 | 178 | 291 |  30 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.25	c   0.2s|     1 |     0 |   348 | 988k|   0 |  34 | 178 | 133 | 133 | 178 | 299 |  38 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.39/0.42	c   0.4s|     1 |     2 |   348 | 989k|   0 |  34 | 178 | 133 | 133 | 178 | 299 |  38 |   0 |  28 | 3.000000e+00 |      --      |    Inf 
3.48/3.54	o 5
3.48/3.54	c * 3.4s|   838 |   213 | 14838 |1437k|  36 |   - | 178 | 418 |  15 | 178 | 157 |3799 | 285 |1417 | 3.000000e+00 | 5.000000e+00 |  66.67%
3.68/3.77	o 3
3.68/3.77	c * 3.7s|   957 |     0 | 16016 |1183k|  36 |   - | 178 | 391 |  55 | 178 | 115 |4116 | 366 |1431 | 3.000000e+00 | 3.000000e+00 |   0.00%
3.68/3.77	c 
3.68/3.77	c SCIP Status        : problem is solved [optimal solution found]
3.68/3.77	c Solving Time (sec) : 3.66
3.68/3.77	c Solving Nodes      : 957
3.68/3.77	c Primal Bound       : +3.00000000000000e+00 (2 solutions)
3.68/3.77	c Dual Bound         : +3.00000000000000e+00
3.68/3.77	c Gap                : 0.00 %
3.68/3.77	c NODE         957
3.68/3.77	c DUAL BOUND   3
3.68/3.77	c PRIMAL BOUND 3
3.68/3.77	c GAP          0
3.68/3.77	s OPTIMUM FOUND
3.68/3.77	v -x54 -x53 -x52 -x51 -x50 -x49 x48 -x47 -x46 -x45 -x44 -x43 -x42 -x41 -x40 -x39 -x38 -x37 -x36 -x35 x34 -x33 -x32 -x31 x30 -x29 
3.68/3.77	v x28 -x27 -x26 -x25 x24 -x23 -x22 -x21 x20 x19 -x18 -x17 -x16 -x15 x14 -x13 x12 x11 x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
3.68/3.77	c SCIP Status        : problem is solved [optimal solution found]
3.68/3.77	c Solving Time       :       3.66
3.68/3.77	c Original Problem   :
3.68/3.77	c   Problem name     : HOME/instance-1869859-1245186831.opb
3.68/3.77	c   Variables        : 216 (216 binary, 0 integer, 0 implicit integer, 0 continuous)
3.68/3.77	c   Constraints      : 167 initial, 167 maximal
3.68/3.77	c Presolved Problem  :
3.68/3.77	c   Problem name     : t_HOME/instance-1869859-1245186831.opb
3.68/3.77	c   Variables        : 178 (178 binary, 0 integer, 0 implicit integer, 0 continuous)
3.68/3.77	c   Constraints      : 133 initial, 423 maximal
3.68/3.77	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
3.68/3.77	c   trivial          :       0.00          0          0          0          0          0          0          0          0
3.68/3.77	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
3.68/3.77	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
3.68/3.77	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
3.68/3.77	c   implics          :       0.00          0          0          0          0          0          0          0          0
3.68/3.77	c   probing          :       0.01          0          0          0          0          0          0          0          0
3.68/3.77	c   and              :       0.01          4         32          0          0          0         32          0         32
3.68/3.77	c   linear           :       0.00          1          1          0          0          0          0          0         21
3.68/3.77	c   logicor          :       0.00          0          0          0          0          0          0          0          0
3.68/3.77	c   root node        :          -         71          -          -         71          -          -          -          -
3.68/3.77	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
3.68/3.77	c   integral         :          0          0          0        773          0         11        132          0          0       1394
3.68/3.77	c   and              :        128       2169       3086          3          0         60       4905       4100          0          0
3.68/3.77	c   linear           :          2          6       3026          2          0        287       1668          0          0          0
3.68/3.77	c   logicor          :          3+         6       1001          2          0          8        168          0          0          0
3.68/3.77	c   countsols        :          0          0          0          2          0          0          0          0          0          0
3.68/3.77	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
3.68/3.77	c   integral         :       0.97       0.00       0.00       0.97       0.00
3.68/3.77	c   and              :       0.07       0.04       0.03       0.00       0.00
3.68/3.77	c   linear           :       0.08       0.00       0.08       0.00       0.00
3.68/3.77	c   logicor          :       0.01       0.00       0.01       0.00       0.00
3.68/3.77	c   countsols        :       0.00       0.00       0.00       0.00       0.00
3.68/3.77	c Propagators        :       Time      Calls    Cutoffs    DomReds
3.68/3.77	c   rootredcost      :       0.00          1          0          7
3.68/3.77	c   pseudoobj        :       0.00       2829          0          2
3.68/3.77	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
3.68/3.77	c   propagation      :       0.06        275        269       2250       37.1         69       19.1          -
3.68/3.77	c   infeasible LP    :       0.00          2          0          0        0.0          0        0.0          0
3.68/3.77	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
3.68/3.77	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
3.68/3.77	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
3.68/3.77	c   applied globally :          -          -          -        366       15.6          -          -          -
3.68/3.77	c   applied locally  :          -          -          -          0        0.0          -          -          -
3.68/3.77	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
3.68/3.77	c   cut pool         :       0.00          5          -          -         25          -    (maximal pool size: 72)
3.68/3.77	c   redcost          :       0.02       2169          0          0          0          0
3.68/3.77	c   impliedbounds    :       0.00          6          0          0         20          0
3.68/3.77	c   intobj           :       0.00          0          0          0          0          0
3.68/3.77	c   gomory           :       0.04          6          0          0          1          0
3.68/3.77	c   strongcg         :       0.04          6          0          0         24          0
3.68/3.77	c   cmir             :       0.03          6          0          0         37          0
3.68/3.77	c   flowcover        :       0.05          6          0          0         60          0
3.68/3.77	c   clique           :       0.00          1          0          0          0          0
3.68/3.77	c   zerohalf         :       0.00          0          0          0          0          0
3.68/3.77	c   mcf              :       0.01          1          0          0          0          0
3.68/3.77	c Pricers            :       Time      Calls       Vars
3.68/3.77	c   problem variables:       0.00          0          0
3.68/3.77	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
3.68/3.77	c   relpscost        :       0.97        770         11        132          0          0       1394
3.68/3.77	c   pscost           :       0.00          0          0          0          0          0          0
3.68/3.77	c   inference        :       0.00          0          0          0          0          0          0
3.68/3.77	c   mostinf          :       0.00          0          0          0          0          0          0
3.68/3.77	c   leastinf         :       0.00          0          0          0          0          0          0
3.68/3.77	c   fullstrong       :       0.00          0          0          0          0          0          0
3.68/3.77	c   allfullstrong    :       0.00          0          0          0          0          0          0
3.68/3.77	c   random           :       0.00          0          0          0          0          0          0
3.68/3.77	c Primal Heuristics  :       Time      Calls      Found
3.68/3.77	c   LP solutions     :       0.00          -          2
3.68/3.77	c   pseudo solutions :       0.00          -          0
3.68/3.77	c   crossover        :       0.00          0          0
3.68/3.77	c   intshifting      :       0.00          0          0
3.68/3.77	c   oneopt           :       0.00          1          0
3.68/3.77	c   guideddiving     :       0.01          2          0
3.68/3.77	c   pscostdiving     :       0.01          3          0
3.68/3.77	c   feaspump         :       0.02          2          0
3.68/3.77	c   objpscostdiving  :       0.02          2          0
3.68/3.77	c   rootsoldiving    :       0.02          2          0
3.68/3.77	c   veclendiving     :       0.00          4          0
3.68/3.77	c   coefdiving       :       0.02          4          0
3.68/3.77	c   linesearchdiving :       0.02          4          0
3.68/3.77	c   fracdiving       :       0.01          4          0
3.68/3.77	c   simplerounding   :       0.00          0          0
3.68/3.77	c   rounding         :       0.02        596          0
3.68/3.77	c   shifting         :       0.11        150          0
3.68/3.77	c   fixandinfer      :       0.00          0          0
3.68/3.77	c   intdiving        :       0.00          0          0
3.68/3.77	c   actconsdiving    :       0.00          0          0
3.68/3.77	c   octane           :       0.00          0          0
3.68/3.77	c   rens             :       0.02          1          0
3.68/3.77	c   rins             :       0.00          0          0
3.68/3.77	c   localbranching   :       0.00          0          0
3.68/3.77	c   mutation         :       0.00          0          0
3.68/3.77	c   dins             :       0.00          0          0
3.68/3.77	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
3.68/3.77	c   primal LP        :       0.25          0          0       0.00       0.00
3.68/3.77	c   dual LP          :       1.66       2342      14891       6.36    8970.48
3.68/3.77	c   barrier LP       :       0.00          0          0       0.00          -
3.68/3.77	c   diving/probing LP:       0.11        144       1125       7.81   10227.27
3.68/3.77	c   strong branching :       0.96       1431      16762      11.71   17460.42
3.68/3.77	c     (at root node) :          -         28       2158      77.07          -
3.68/3.77	c   conflict analysis:       0.00          0          0       0.00          -
3.68/3.77	c B&B Tree           :
3.68/3.77	c   number of runs   :          1
3.68/3.77	c   nodes            :        957
3.68/3.77	c   nodes (total)    :        957
3.68/3.77	c   nodes left       :          0
3.68/3.77	c   max depth        :         36
3.68/3.77	c   max depth (total):         36
3.68/3.77	c   backtracks       :        146 (15.3%)
3.68/3.77	c   delayed cutoffs  :         57
3.68/3.77	c   repropagations   :        278 (1177 domain reductions, 56 cutoffs)
3.68/3.77	c   avg switch length:       3.98
3.68/3.77	c   switching time   :       0.26
3.68/3.77	c Solution           :
3.68/3.77	c   Solutions found  :          2 (2 improvements)
3.68/3.77	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 957 nodes, 3.66 seconds, depth 13, found by <relaxation>)
3.68/3.77	c   Dual Bound       : +3.00000000000000e+00
3.68/3.77	c   Gap              :       0.00 %
3.68/3.77	c   Root Dual Bound  : +3.00000000000000e+00
3.68/3.78	c Time complete: 3.76.

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-1869859-1245186831/watcher-1869859-1245186831 -o /tmp/evaluation-result-1869859-1245186831/solver-1869859-1245186831 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869859-1245186831.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4285
/proc/meminfo: memFree=1826312/2055920 swapFree=4183064/4192956
[pid=4285] ppid=4283 vsize=5812 CPUtime=0
/proc/4285/stat : 4285 (pbscip.linux.x8) R 4283 4285 3805 0 -1 4194304 518 0 0 0 0 0 0 0 18 0 1 0 186284018 5951488 502 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/4285/statm: 1453 504 333 1256 0 192 0

[startup+0.0300811 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4285
/proc/meminfo: memFree=1826312/2055920 swapFree=4183064/4192956
[pid=4285] ppid=4283 vsize=13348 CPUtime=0.02
/proc/4285/stat : 4285 (pbscip.linux.x8) R 4283 4285 3805 0 -1 4194304 2514 0 0 0 1 1 0 0 18 0 1 0 186284018 13668352 2144 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4285/statm: 3337 2144 482 1256 0 2076 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13348

[startup+0.102093 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4285
/proc/meminfo: memFree=1826312/2055920 swapFree=4183064/4192956
[pid=4285] ppid=4283 vsize=19976 CPUtime=0.09
/proc/4285/stat : 4285 (pbscip.linux.x8) R 4283 4285 3805 0 -1 4194304 4097 0 0 0 8 1 0 0 18 0 1 0 186284018 20455424 3722 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4285/statm: 4994 3722 677 1256 0 3733 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 19976

[startup+0.301139 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4285
/proc/meminfo: memFree=1826312/2055920 swapFree=4183064/4192956
[pid=4285] ppid=4283 vsize=25880 CPUtime=0.28
/proc/4285/stat : 4285 (pbscip.linux.x8) R 4283 4285 3805 0 -1 4194304 6471 0 0 0 26 2 0 0 19 0 1 0 186284018 26501120 5201 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4285/statm: 6470 5201 687 1256 0 5209 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 25880

[startup+0.701208 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4285
/proc/meminfo: memFree=1826312/2055920 swapFree=4183064/4192956
[pid=4285] ppid=4283 vsize=24356 CPUtime=0.69
/proc/4285/stat : 4285 (pbscip.linux.x8) R 4283 4285 3805 0 -1 4194304 6610 0 0 0 66 3 0 0 22 0 1 0 186284018 24940544 4609 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4285/statm: 6089 4609 695 1256 0 4828 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24356

[startup+1.50136 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4286
/proc/meminfo: memFree=1809856/2055920 swapFree=4183064/4192956
[pid=4285] ppid=4283 vsize=24512 CPUtime=1.49
/proc/4285/stat : 4285 (pbscip.linux.x8) R 4283 4285 3805 0 -1 4194304 6798 0 0 0 144 5 0 0 25 0 1 0 186284018 25100288 4797 1992294400 4194304 9342243 548682068736 18446744073709551615 6983436 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4285/statm: 6128 4798 695 1256 0 4867 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 24512

[startup+3.10167 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4286
/proc/meminfo: memFree=1809408/2055920 swapFree=4183064/4192956
[pid=4285] ppid=4283 vsize=24700 CPUtime=3.08
/proc/4285/stat : 4285 (pbscip.linux.x8) R 4283 4285 3805 0 -1 4194304 6914 0 0 0 300 8 0 0 25 0 1 0 186284018 25292800 4913 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4285/statm: 6175 4913 698 1256 0 4914 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 24700

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

[startup+3.50175 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4286
/proc/meminfo: memFree=1809216/2055920 swapFree=4183064/4192956
[pid=4285] ppid=4283 vsize=24700 CPUtime=3.48
/proc/4285/stat : 4285 (pbscip.linux.x8) R 4283 4285 3805 0 -1 4194304 6958 0 0 0 339 9 0 0 25 0 1 0 186284018 25292800 4957 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4285/statm: 6175 4957 698 1256 0 4914 0
Current children cumulated CPU time (s) 3.48
Current children cumulated vsize (KiB) 24700

[startup+3.70178 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4286
/proc/meminfo: memFree=1809216/2055920 swapFree=4183064/4192956
[pid=4285] ppid=4283 vsize=24700 CPUtime=3.68
/proc/4285/stat : 4285 (pbscip.linux.x8) R 4283 4285 3805 0 -1 4194304 6963 0 0 0 359 9 0 0 25 0 1 0 186284018 25292800 4962 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4285/statm: 6175 4962 698 1256 0 4914 0
Current children cumulated CPU time (s) 3.68
Current children cumulated vsize (KiB) 24700

Child status: 0
Real time (s): 3.7853
CPU time (s): 3.77743
CPU user time (s): 3.67544
CPU system time (s): 0.101984
CPU usage (%): 99.7921
Max. virtual memory (cumulated for all children) (KiB): 25880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.67544
system time used= 0.101984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6968
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= 3
involuntary context switches= 14

runsolver used 0.006998 second user time and 0.014997 second system time

The end

Launcher Data 

Begin job on node5 at 2009-06-16 23:13:51
IDJOB=1869859
IDBENCH=47928
IDSOLVER=684
FILE ID=node5/1869859-1245186831
PBS_JOBID= 9363916
Free space on /tmp= 66256 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=41-P1=331-P2=37-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-1869859-1245186831/watcher-1869859-1245186831 -o /tmp/evaluation-result-1869859-1245186831/solver-1869859-1245186831 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869859-1245186831.opb

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

MD5SUM BENCH= 2a7888c7c4f71cd1bd795e0b54484781
RANDOM SEED=1031194452

node5.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		: 3000.259
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	: 5931.00
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		: 3000.259
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:       1826728 kB
Buffers:         50612 kB
Cached:          98704 kB
SwapCached:       3684 kB
Active:          59120 kB
Inactive:        98036 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1826728 kB
SwapTotal:     4192956 kB
SwapFree:      4183064 kB
Dirty:           11724 kB
Writeback:           0 kB
Mapped:          14600 kB
Slab:            58004 kB
Committed_AS:   154700 kB
PageTables:       1392 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= 66248 MiB
End job on node5 at 2009-06-16 23:13:55