Trace number 1869983

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 3.45647 3.46114

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=7-P0=17-P1=53-P2=109-B.opb
MD5SUM2eab9a3df979d0268940cd1121c39af7
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 benchmark0.31895
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 variables42
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 constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)98
Sum of products size (including duplicates)196
Number of different products98
Sum of products size196

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-1869983-1245187647.opb>
0.00/0.01	c original problem has 140 variables (140 bin, 0 int, 0 impl, 0 cont) and 103 constraints
0.00/0.01	c start presolving problem
0.00/0.01	c presolving:
0.00/0.05	c (round 1) 2 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 15 chg coeffs, 0 upgd conss, 424 impls, 0 clqs
0.00/0.05	c (round 2) 16 del vars, 12 del conss, 0 chg bounds, 0 chg sides, 27 chg coeffs, 3 upgd conss, 592 impls, 0 clqs
0.00/0.05	c (round 3) 30 del vars, 24 del conss, 0 chg bounds, 0 chg sides, 39 chg coeffs, 3 upgd conss, 592 impls, 0 clqs
0.00/0.05	c presolving (4 rounds):
0.00/0.05	c  30 deleted vars, 24 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 39 changed coefficients
0.00/0.05	c  604 implications, 0 cliques
0.00/0.05	c presolved problem has 110 variables (110 bin, 0 int, 0 impl, 0 cont) and 77 constraints
0.00/0.05	c      72 constraints of type <and>
0.00/0.05	c       2 constraints of type <linear>
0.00/0.05	c       3 constraints of type <logicor>
0.00/0.05	c transformed objective value is always integral (scale: 2)
0.00/0.05	c Presolving Time: 0.01
0.00/0.05	c OPT-NLC
0.00/0.05	c -----------------------------------------------------------------------------------------------
0.00/0.05	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.05	c limits/memory = c 1620
0.00/0.05	c # maximal time in seconds to run
0.00/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.05	c limits/time = c 1791
0.00/0.05	c # frequency for displaying node information lines
0.00/0.05	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.05	c display/freq = c 10000
0.00/0.05	c -----------------------------------------------------------------------------------------------
0.00/0.05	c start solving problem
0.00/0.05	c 
0.00/0.05	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.05	c   0.0s|     1 |     0 |     8 | 577k|   0 |   4 | 110 |  77 |  77 | 110 | 149 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.00/0.05	c   0.0s|     1 |     0 |   158 | 591k|   0 |  11 | 110 |  77 |  77 | 110 | 153 |   4 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.00/0.10	c   0.1s|     1 |     0 |   168 | 607k|   0 |  19 | 110 |  77 |  77 | 110 | 157 |   8 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.12	c   0.1s|     1 |     0 |   182 | 630k|   0 |  24 | 110 |  77 |  77 | 110 | 164 |  15 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.13	c   0.1s|     1 |     0 |   194 | 659k|   0 |  28 | 110 |  77 |  77 | 110 | 170 |  21 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.15	c   0.1s|     1 |     0 |   210 | 668k|   0 |  22 | 110 |  77 |  77 | 110 | 179 |  30 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.18	c   0.1s|     1 |     0 |   237 | 686k|   0 |  35 | 110 |  77 |  77 | 110 | 188 |  39 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.35	c   0.3s|     1 |     2 |   237 | 687k|   0 |  35 | 110 |  77 |  77 | 110 | 188 |  39 |   0 |  33 | 3.000000e+00 |      --      |    Inf 
1.68/1.71	o 7
1.68/1.71	c * 1.6s|   625 |   176 |  8033 | 976k|  25 |   - | 110 | 256 |  37 | 110 | 101 |1772 | 187 | 863 | 3.000000e+00 | 7.000000e+00 | 133.33%
3.39/3.44	o 3
3.39/3.44	c * 3.3s|  1996 |     0 | 18931 |1146k|  25 |   - | 110 |1064 |  62 | 110 |  93 |4479 |1080 | 900 | 3.000000e+00 | 3.000000e+00 |   0.00%
3.39/3.44	c 
3.39/3.44	c SCIP Status        : problem is solved [optimal solution found]
3.39/3.44	c Solving Time (sec) : 3.32
3.39/3.44	c Solving Nodes      : 1996
3.39/3.44	c Primal Bound       : +3.00000000000000e+00 (2 solutions)
3.39/3.44	c Dual Bound         : +3.00000000000000e+00
3.39/3.44	c Gap                : 0.00 %
3.39/3.44	c NODE         1996
3.39/3.44	c DUAL BOUND   3
3.39/3.44	c PRIMAL BOUND 3
3.39/3.44	c GAP          0
3.39/3.44	s OPTIMUM FOUND
3.39/3.44	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 
3.39/3.44	v -x14 x13 -x12 x11 -x10 -x9 x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
3.39/3.44	c SCIP Status        : problem is solved [optimal solution found]
3.39/3.44	c Solving Time       :       3.32
3.39/3.44	c Original Problem   :
3.39/3.44	c   Problem name     : HOME/instance-1869983-1245187647.opb
3.39/3.44	c   Variables        : 140 (140 binary, 0 integer, 0 implicit integer, 0 continuous)
3.39/3.44	c   Constraints      : 103 initial, 103 maximal
3.39/3.44	c Presolved Problem  :
3.39/3.44	c   Problem name     : t_HOME/instance-1869983-1245187647.opb
3.39/3.44	c   Variables        : 110 (110 binary, 0 integer, 0 implicit integer, 0 continuous)
3.39/3.44	c   Constraints      : 77 initial, 1064 maximal
3.39/3.44	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
3.39/3.44	c   trivial          :       0.00          0          0          0          0          0          0          0          0
3.39/3.44	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
3.39/3.44	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
3.39/3.44	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
3.39/3.44	c   implics          :       0.00          0          0          0          0          0          0          0          0
3.39/3.44	c   probing          :       0.00          0          0          0          0          0          0          0          0
3.39/3.44	c   and              :       0.00          4         24          0          0          0         24          0         24
3.39/3.44	c   linear           :       0.01          1          1          0          0          0          0          0         15
3.39/3.44	c   logicor          :       0.00          0          0          0          0          0          0          0          0
3.39/3.44	c   root node        :          -         32          -          -         32          -          -          -          -
3.39/3.44	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
3.39/3.44	c   integral         :          0          0          0       1543          0          4         46          0          0       2996
3.39/3.44	c   and              :         72       3504       6218          2          0        193       7695       4460          0          0
3.39/3.44	c   linear           :          2          6       6024          2          0        644       3847          0          0          0
3.39/3.44	c   logicor          :          3+         6       2814          1          0         28        876          0          0          0
3.39/3.44	c   countsols        :          0          0          0          2          0          0          0          0          0          0
3.39/3.44	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
3.39/3.44	c   integral         :       0.50       0.00       0.00       0.50       0.00
3.39/3.44	c   and              :       0.04       0.01       0.03       0.00       0.00
3.39/3.44	c   linear           :       0.07       0.00       0.07       0.00       0.00
3.39/3.44	c   logicor          :       0.03       0.00       0.03       0.00       0.00
3.39/3.44	c   countsols        :       0.00       0.00       0.00       0.00       0.00
3.39/3.44	c Propagators        :       Time      Calls    Cutoffs    DomReds
3.39/3.44	c   rootredcost      :       0.01          1          0          4
3.39/3.44	c   pseudoobj        :       0.00       5996          1         32
3.39/3.44	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
3.39/3.44	c   propagation      :       0.05        866        842       5512       25.5        104       15.2          -
3.39/3.44	c   infeasible LP    :       0.00          5          0          0        0.0          0        0.0          0
3.39/3.44	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
3.39/3.44	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
3.39/3.44	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
3.39/3.44	c   applied globally :          -          -          -       1064       11.9          -          -          -
3.39/3.44	c   applied locally  :          -          -          -         16       40.4          -          -          -
3.39/3.44	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
3.39/3.45	c   cut pool         :       0.00          5          -          -         10          -    (maximal pool size: 80)
3.39/3.45	c   redcost          :       0.03       3510          0         11          0          0
3.39/3.45	c   impliedbounds    :       0.00          6          0          0         19          0
3.39/3.45	c   intobj           :       0.00          0          0          0          0          0
3.39/3.45	c   gomory           :       0.03          6          0          0          1          0
3.39/3.45	c   strongcg         :       0.01          6          0          0         15          0
3.39/3.45	c   cmir             :       0.03          6          0          0         44          0
3.39/3.45	c   flowcover        :       0.05          6          0          0         76          0
3.39/3.45	c   clique           :       0.00          1          0          0          0          0
3.39/3.45	c   zerohalf         :       0.00          0          0          0          0          0
3.39/3.45	c   mcf              :       0.00          1          0          0          0          0
3.39/3.45	c Pricers            :       Time      Calls       Vars
3.39/3.45	c   problem variables:       0.00          0          0
3.39/3.45	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
3.39/3.45	c   relpscost        :       0.50       1541          4         46          0          0       2996
3.39/3.45	c   pscost           :       0.00          0          0          0          0          0          0
3.39/3.45	c   inference        :       0.00          0          0          0          0          0          0
3.39/3.45	c   mostinf          :       0.00          0          0          0          0          0          0
3.39/3.45	c   leastinf         :       0.00          0          0          0          0          0          0
3.39/3.45	c   fullstrong       :       0.00          0          0          0          0          0          0
3.39/3.45	c   allfullstrong    :       0.00          0          0          0          0          0          0
3.39/3.45	c   random           :       0.00          0          0          0          0          0          0
3.39/3.45	c Primal Heuristics  :       Time      Calls      Found
3.39/3.45	c   LP solutions     :       0.01          -          2
3.39/3.45	c   pseudo solutions :       0.00          -          0
3.39/3.45	c   crossover        :       0.00          0          0
3.39/3.45	c   intshifting      :       0.00          0          0
3.39/3.45	c   oneopt           :       0.00          1          0
3.39/3.45	c   feaspump         :       0.01          2          0
3.39/3.45	c   coefdiving       :       0.01          4          0
3.39/3.45	c   pscostdiving     :       0.02          4          0
3.39/3.45	c   fracdiving       :       0.00          4          0
3.39/3.45	c   veclendiving     :       0.01          4          0
3.39/3.45	c   linesearchdiving :       0.01          4          0
3.39/3.45	c   guideddiving     :       0.01          4          0
3.39/3.45	c   objpscostdiving  :       0.02          3          0
3.39/3.45	c   simplerounding   :       0.00          0          0
3.39/3.45	c   rounding         :       0.06        782          0
3.39/3.45	c   shifting         :       0.14        221          0
3.39/3.45	c   fixandinfer      :       0.00          0          0
3.39/3.45	c   intdiving        :       0.00          0          0
3.39/3.45	c   actconsdiving    :       0.00          0          0
3.39/3.45	c   rootsoldiving    :       0.03          3          0
3.39/3.45	c   octane           :       0.00          0          0
3.39/3.45	c   rens             :       0.06          1          0
3.39/3.45	c   rins             :       0.00          0          0
3.39/3.45	c   localbranching   :       0.00          0          0
3.39/3.45	c   mutation         :       0.00          0          0
3.39/3.45	c   dins             :       0.00          0          0
3.39/3.45	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
3.39/3.45	c   primal LP        :       0.23          0          0       0.00       0.00
3.39/3.45	c   dual LP          :       1.60       3583      18291       5.10   11431.88
3.39/3.45	c   barrier LP       :       0.00          0          0       0.00          -
3.39/3.45	c   diving/probing LP:       0.08        142        640       4.51    8000.00
3.39/3.45	c   strong branching :       0.49        900      10960      12.18   22367.35
3.39/3.45	c     (at root node) :          -         33       1988      60.24          -
3.39/3.45	c   conflict analysis:       0.00          0          0       0.00          -
3.39/3.45	c B&B Tree           :
3.39/3.45	c   number of runs   :          1
3.39/3.45	c   nodes            :       1996
3.39/3.45	c   nodes (total)    :       1996
3.39/3.45	c   nodes left       :          0
3.39/3.45	c   max depth        :         25
3.39/3.45	c   max depth (total):         25
3.39/3.45	c   backtracks       :        433 (21.7%)
3.39/3.45	c   delayed cutoffs  :        342
3.39/3.45	c   repropagations   :        869 (3970 domain reductions, 322 cutoffs)
3.39/3.45	c   avg switch length:       4.13
3.39/3.45	c   switching time   :       0.27
3.39/3.45	c Solution           :
3.39/3.45	c   Solutions found  :          2 (2 improvements)
3.39/3.45	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 1996 nodes, 3.31 seconds, depth 18, found by <relaxation>)
3.39/3.45	c   Dual Bound       : +3.00000000000000e+00
3.39/3.45	c   Gap              :       0.00 %
3.39/3.45	c   Root Dual Bound  : +3.00000000000000e+00
3.39/3.46	c Time complete: 3.45.

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-1869983-1245187647/watcher-1869983-1245187647 -o /tmp/evaluation-result-1869983-1245187647/solver-1869983-1245187647 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869983-1245187647.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: 1.54 1.27 1.24 3/64 9284
/proc/meminfo: memFree=1551644/2055920 swapFree=4178716/4192956
[pid=9284] ppid=9282 vsize=7616 CPUtime=0
/proc/9284/stat : 9284 (pbscip.linux.x8) R 9282 9284 6718 0 -1 4194304 559 0 0 0 0 0 0 0 18 0 1 0 186362600 7798784 544 1992294400 4194304 9342243 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 1 0 0
/proc/9284/statm: 1904 553 353 1256 0 643 0

[startup+0.0121969 s]
/proc/loadavg: 1.54 1.27 1.24 3/64 9284
/proc/meminfo: memFree=1551644/2055920 swapFree=4178716/4192956
[pid=9284] ppid=9282 vsize=9808 CPUtime=0
/proc/9284/stat : 9284 (pbscip.linux.x8) R 9282 9284 6718 0 -1 4194304 1646 0 0 0 0 0 0 0 18 0 1 0 186362600 10043392 1276 1992294400 4194304 9342243 548682068736 18446744073709551615 4402248 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9284/statm: 2452 1276 406 1256 0 1191 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9808

[startup+0.101738 s]
/proc/loadavg: 1.54 1.27 1.24 3/64 9284
/proc/meminfo: memFree=1551644/2055920 swapFree=4178716/4192956
[pid=9284] ppid=9282 vsize=15984 CPUtime=0.09
/proc/9284/stat : 9284 (pbscip.linux.x8) R 9282 9284 6718 0 -1 4194304 3033 0 0 0 7 2 0 0 18 0 1 0 186362600 16367616 2655 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9284/statm: 3996 2665 677 1256 0 2735 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15984

[startup+0.305587 s]
/proc/loadavg: 1.54 1.27 1.24 3/64 9284
/proc/meminfo: memFree=1551644/2055920 swapFree=4178716/4192956
[pid=9284] ppid=9282 vsize=18660 CPUtime=0.29
/proc/9284/stat : 9284 (pbscip.linux.x8) R 9282 9284 6718 0 -1 4194304 4861 0 0 0 26 3 0 0 20 0 1 0 186362600 19107840 3532 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9284/statm: 4665 3532 699 1256 0 3404 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18660

[startup+0.701433 s]
/proc/loadavg: 1.54 1.27 1.24 3/64 9284
/proc/meminfo: memFree=1551644/2055920 swapFree=4178716/4192956
[pid=9284] ppid=9282 vsize=18660 CPUtime=0.68
/proc/9284/stat : 9284 (pbscip.linux.x8) R 9282 9284 6718 0 -1 4194304 4890 0 0 0 64 4 0 0 23 0 1 0 186362600 19107840 3561 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9284/statm: 4665 3561 703 1256 0 3404 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 18660

[startup+1.50152 s]
/proc/loadavg: 1.54 1.27 1.24 2/65 9285
/proc/meminfo: memFree=1539796/2055920 swapFree=4178716/4192956
[pid=9284] ppid=9282 vsize=18660 CPUtime=1.49
/proc/9284/stat : 9284 (pbscip.linux.x8) R 9282 9284 6718 0 -1 4194304 4918 0 0 0 143 6 0 0 25 0 1 0 186362600 19107840 3589 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9284/statm: 4665 3589 703 1256 0 3404 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18660

[startup+3.10168 s]
/proc/loadavg: 1.58 1.28 1.24 2/65 9285
/proc/meminfo: memFree=1539476/2055920 swapFree=4178716/4192956
[pid=9284] ppid=9282 vsize=18660 CPUtime=3.09
/proc/9284/stat : 9284 (pbscip.linux.x8) R 9282 9284 6718 0 -1 4194304 4999 0 0 0 298 11 0 0 25 0 1 0 186362600 19107840 3670 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9284/statm: 4665 3670 706 1256 0 3404 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18660

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

[startup+3.3057 s]
/proc/loadavg: 1.58 1.28 1.24 2/65 9285
/proc/meminfo: memFree=1539284/2055920 swapFree=4178716/4192956
[pid=9284] ppid=9282 vsize=18660 CPUtime=3.3
/proc/9284/stat : 9284 (pbscip.linux.x8) R 9282 9284 6718 0 -1 4194304 4999 0 0 0 318 12 0 0 25 0 1 0 186362600 19107840 3670 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9284/statm: 4665 3670 706 1256 0 3404 0
Current children cumulated CPU time (s) 3.3
Current children cumulated vsize (KiB) 18660

[startup+3.40171 s]
/proc/loadavg: 1.58 1.28 1.24 2/65 9285
/proc/meminfo: memFree=1539284/2055920 swapFree=4178716/4192956
[pid=9284] ppid=9282 vsize=18660 CPUtime=3.39
/proc/9284/stat : 9284 (pbscip.linux.x8) R 9282 9284 6718 0 -1 4194304 4999 0 0 0 327 12 0 0 25 0 1 0 186362600 19107840 3670 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9284/statm: 4665 3670 706 1256 0 3404 0
Current children cumulated CPU time (s) 3.39
Current children cumulated vsize (KiB) 18660

Child status: 0
Real time (s): 3.46114
CPU time (s): 3.45647
CPU user time (s): 3.33049
CPU system time (s): 0.12598
CPU usage (%): 99.8652
Max. virtual memory (cumulated for all children) (KiB): 23256

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.33049
system time used= 0.12598
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5007
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= 143

runsolver used 0.013997 second user time and 0.034994 second system time

The end

Launcher Data 

Begin job on node90 at 2009-06-16 23:27:27
IDJOB=1869983
IDBENCH=47990
IDSOLVER=684
FILE ID=node90/1869983-1245187647
PBS_JOBID= 9368280
Free space on /tmp= 66528 MiB

SOLVER NAME= SCIPclp SCIP 1.1.0.7 with CLP 1.8.2
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=17-P1=53-P2=109-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-1869983-1245187647/watcher-1869983-1245187647 -o /tmp/evaluation-result-1869983-1245187647/solver-1869983-1245187647 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869983-1245187647.opb

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

MD5SUM BENCH= 2eab9a3df979d0268940cd1121c39af7
RANDOM SEED=542051096

node90.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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1552060 kB
Buffers:         34568 kB
Cached:         402112 kB
SwapCached:       8448 kB
Active:          68620 kB
Inactive:       378736 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1552060 kB
SwapTotal:     4192956 kB
SwapFree:      4178716 kB
Dirty:           11840 kB
Writeback:           0 kB
Mapped:          16268 kB
Slab:            42444 kB
Committed_AS:    99592 kB
PageTables:       1436 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= 66516 MiB
End job on node90 at 2009-06-16 23:27:30