Trace number 1870207

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 1.8.2OPT2 6.52001 6.52235

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=5-P0=19-P1=29-P2=19-P3=23-P4=2-P5=29-P6=7-B.opb
MD5SUMd6ec68375586c4085adabca291d21700
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark0.167974
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
Optimality of the best value was proved YES
Number of variables90
Total number of constraints13
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 constraints13
Minimum length of a constraint5
Maximum length of a constraint35
Number of terms in the objective function 5
Biggest coefficient in the objective function 16
Number of bits for the biggest coefficient in the objective function 5
Sum of the numbers in the objective function 31
Number of bits of the sum of numbers in the objective function 5
Biggest number in a constraint 512
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 1984
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)150
Sum of products size (including duplicates)300
Number of different products150
Sum of products size300

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-1870207-1245189562.opb>
0.00/0.01	c original problem has 240 variables (240 bin, 0 int, 0 impl, 0 cont) and 163 constraints
0.00/0.01	c start presolving problem
0.00/0.01	c presolving:
0.00/0.02	c (round 1) 7 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 21 chg coeffs, 0 upgd conss, 1012 impls, 0 clqs
0.00/0.02	c (round 2) 9 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 21 chg coeffs, 7 upgd conss, 1034 impls, 0 clqs
0.00/0.04	c    (0.0s) probing: 160/231 (69.3%) - 0 fixings, 0 aggregations, 27 implications, 0 bound changes
0.00/0.04	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.04	c presolving (3 rounds):
0.00/0.04	c  9 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 21 changed coefficients
0.00/0.04	c  1088 implications, 0 cliques
0.00/0.04	c presolved problem has 231 variables (231 bin, 0 int, 0 impl, 0 cont) and 162 constraints
0.00/0.04	c     149 constraints of type <and>
0.00/0.04	c       6 constraints of type <linear>
0.00/0.04	c       7 constraints of type <logicor>
0.00/0.04	c transformed objective value is always integral (scale: 1)
0.00/0.04	c Presolving Time: 0.02
0.00/0.04	c OPT-NLC
0.00/0.04	c -----------------------------------------------------------------------------------------------
0.00/0.04	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.04	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.04	c limits/memory = c 1620
0.00/0.04	c # maximal time in seconds to run
0.00/0.04	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.04	c limits/time = c 1791
0.00/0.04	c # frequency for displaying node information lines
0.00/0.04	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.04	c display/freq = c 10000
0.00/0.04	c -----------------------------------------------------------------------------------------------
0.00/0.04	c start solving problem
0.00/0.04	c 
0.00/0.04	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.04	c   0.0s|     1 |     0 |    16 | 995k|   0 |   6 | 231 | 162 | 162 | 231 | 309 |   0 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.00/0.06	c   0.0s|     1 |     0 |   249 |1012k|   0 |  17 | 231 | 162 | 162 | 231 | 316 |   7 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.00/0.07	c   0.1s|     1 |     0 |   285 |1068k|   0 |  48 | 231 | 162 | 162 | 231 | 353 |  44 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.09/0.11	c   0.1s|     1 |     0 |   337 |1123k|   0 |  71 | 231 | 162 | 162 | 231 | 369 |  60 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.09/0.15	c   0.1s|     1 |     0 |   390 |1171k|   0 |  71 | 231 | 162 | 162 | 231 | 402 |  93 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.19/0.20	c   0.2s|     1 |     0 |   456 |1226k|   0 |  79 | 231 | 162 | 162 | 231 | 424 | 115 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.19/0.27	c   0.2s|     1 |     0 |   541 |1309k|   0 | 103 | 231 | 162 | 162 | 231 | 464 | 155 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.49/0.53	c   0.5s|     1 |     2 |   541 |1310k|   0 | 103 | 231 | 162 | 162 | 231 | 464 | 155 |   0 |  24 | 2.000000e+00 |      --      |    Inf 
1.49/1.57	o 9
1.49/1.57	c * 1.5s|   177 |    62 |  2854 |1521k|  40 |   - | 231 | 325 |  10 | 231 | 269 | 746 | 163 | 813 | 2.000000e+00 | 9.000000e+00 | 350.00%
2.39/2.48	o 5
2.39/2.48	c * 2.4s|   475 |   109 |  5334 |1762k|  40 |   - | 231 | 644 |  89 | 231 | 250 |1442 | 487 |1247 | 2.000000e+00 | 5.000000e+00 | 150.00%
6.29/6.32	o 3
6.29/6.32	c * 6.2s|  1997 |   281 | 18401 |2740k|  40 |   - | 231 |2241 | 560 | 231 | 268 |5122 |2139 |1742 | 2.000000e+00 | 3.000000e+00 |  50.00%
6.49/6.51	o 2
6.49/6.51	c * 6.4s|  2070 |     0 | 18977 |2374k|  40 |   - | 231 |2163 | 231 | 231 | 244 |5293 |2214 |1744 | 2.000000e+00 | 2.000000e+00 |   0.00%
6.49/6.51	c 
6.49/6.51	c SCIP Status        : problem is solved [optimal solution found]
6.49/6.51	c Solving Time (sec) : 6.37
6.49/6.51	c Solving Nodes      : 2070
6.49/6.51	c Primal Bound       : +2.00000000000000e+00 (4 solutions)
6.49/6.51	c Dual Bound         : +2.00000000000000e+00
6.49/6.51	c Gap                : 0.00 %
6.49/6.51	c NODE         2070
6.49/6.51	c DUAL BOUND   2
6.49/6.51	c PRIMAL BOUND 2
6.49/6.51	c GAP          0
6.49/6.51	s OPTIMUM FOUND
6.49/6.51	v -x90 -x89 -x88 x87 x86 -x85 -x84 -x83 x82 -x81 -x60 x59 x58 x57 -x56 -x80 -x79 -x78 x77 -x76 x55 x54 -x53 x52 -x51 x75 -x74 x73 
6.49/6.51	v -x72 x71 -x50 x49 -x48 x47 -x46 -x70 x69 -x68 x67 -x66 x45 -x44 x43 x42 -x41 -x65 -x64 -x63 -x62 -x61 x40 -x39 -x38 x37 -x36 
6.49/6.51	v -x35 -x34 x33 x32 x31 -x30 -x29 -x28 x27 x26 -x25 x24 -x23 -x22 x21 x20 x19 x18 x17 x16 x15 -x14 -x13 x12 x11 -x10 x9 -x8 -x7 
6.49/6.51	v x6 -x5 -x4 -x3 x2 -x1 
6.49/6.51	c SCIP Status        : problem is solved [optimal solution found]
6.49/6.51	c Solving Time       :       6.37
6.49/6.51	c Original Problem   :
6.49/6.51	c   Problem name     : HOME/instance-1870207-1245189562.opb
6.49/6.51	c   Variables        : 240 (240 binary, 0 integer, 0 implicit integer, 0 continuous)
6.49/6.51	c   Constraints      : 163 initial, 163 maximal
6.49/6.51	c Presolved Problem  :
6.49/6.51	c   Problem name     : t_HOME/instance-1870207-1245189562.opb
6.49/6.51	c   Variables        : 231 (231 binary, 0 integer, 0 implicit integer, 0 continuous)
6.49/6.51	c   Constraints      : 162 initial, 2254 maximal
6.49/6.51	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
6.49/6.51	c   trivial          :       0.00          0          0          0          0          0          0          0          0
6.49/6.51	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
6.49/6.51	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
6.49/6.51	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
6.49/6.51	c   implics          :       0.00          0          2          0          0          0          0          0          0
6.49/6.51	c   probing          :       0.01          0          0          0          0          0          0          0          0
6.49/6.51	c   and              :       0.01          0          0          0          0          0          0          0          0
6.49/6.51	c   linear           :       0.00          1          6          0          0          0          0          0         21
6.49/6.51	c   logicor          :       0.00          0          0          0          0          0          0          0          0
6.49/6.51	c   root node        :          -         53          -          -         53          -          -          -          -
6.49/6.51	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
6.49/6.51	c   integral         :          0          0          0       1581          0         18        286          0          0       2862
6.49/6.51	c   and              :        149       3609       8743          4          0        286      11392       5192          0          0
6.49/6.51	c   linear           :          6          6       8457          4          0        638       5723          0          0          0
6.49/6.51	c   logicor          :          7+         6       4770          4          0         65       1928          0          0          0
6.49/6.51	c   countsols        :          0          0          0          4          0          0          0          0          0          0
6.49/6.51	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
6.49/6.51	c   integral         :       1.46       0.00       0.00       1.46       0.00
6.49/6.51	c   and              :       0.16       0.05       0.11       0.00       0.00
6.49/6.51	c   linear           :       0.16       0.00       0.16       0.00       0.00
6.49/6.51	c   logicor          :       0.13       0.00       0.13       0.00       0.00
6.49/6.51	c   countsols        :       0.00       0.00       0.00       0.00       0.00
6.49/6.51	c Propagators        :       Time      Calls    Cutoffs    DomReds
6.49/6.51	c   rootredcost      :       0.01          3          0          4
6.49/6.51	c   pseudoobj        :       0.00       8410          1         60
6.49/6.51	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
6.49/6.51	c   propagation      :       0.12        990        989       6668       26.5         97       15.4          -
6.49/6.51	c   infeasible LP    :       0.00         23          0          0        0.0          0        0.0          0
6.49/6.51	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
6.49/6.51	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
6.49/6.51	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
6.49/6.51	c   applied globally :          -          -          -       2214       17.3          -          -          -
6.49/6.51	c   applied locally  :          -          -          -          0        0.0          -          -          -
6.49/6.51	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
6.49/6.51	c   cut pool         :       0.00          5          -          -         18          -    (maximal pool size: 267)
6.49/6.51	c   redcost          :       0.01       3611          0         46          0          0
6.49/6.51	c   impliedbounds    :       0.00          6          0          0        116          0
6.49/6.51	c   intobj           :       0.00          0          0          0          0          0
6.49/6.51	c   gomory           :       0.06          6          0          0        114          0
6.49/6.51	c   strongcg         :       0.02          6          0          0        322          0
6.49/6.51	c   cmir             :       0.04          6          0          0         68          0
6.49/6.51	c   flowcover        :       0.03          6          0          0        135          0
6.49/6.51	c   clique           :       0.00          6          0          0          1          0
6.49/6.51	c   zerohalf         :       0.00          0          0          0          0          0
6.49/6.51	c   mcf              :       0.00          1          0          0          0          0
6.49/6.51	c Pricers            :       Time      Calls       Vars
6.49/6.51	c   problem variables:       0.00          0          0
6.49/6.51	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
6.49/6.51	c   relpscost        :       1.46       1577         18        286          0          0       2862
6.49/6.51	c   pscost           :       0.00          0          0          0          0          0          0
6.49/6.51	c   inference        :       0.00          0          0          0          0          0          0
6.49/6.51	c   mostinf          :       0.00          0          0          0          0          0          0
6.49/6.51	c   leastinf         :       0.00          0          0          0          0          0          0
6.49/6.51	c   fullstrong       :       0.00          0          0          0          0          0          0
6.49/6.51	c   allfullstrong    :       0.00          0          0          0          0          0          0
6.49/6.51	c   random           :       0.00          0          0          0          0          0          0
6.49/6.51	c Primal Heuristics  :       Time      Calls      Found
6.49/6.51	c   LP solutions     :       0.00          -          4
6.49/6.51	c   pseudo solutions :       0.00          -          0
6.49/6.51	c   crossover        :       0.00          0          0
6.49/6.51	c   intshifting      :       0.00          0          0
6.49/6.51	c   oneopt           :       0.01          3          0
6.49/6.51	c   pscostdiving     :       0.00          2          0
6.49/6.51	c   fracdiving       :       0.01          2          0
6.49/6.51	c   veclendiving     :       0.01          2          0
6.49/6.51	c   guideddiving     :       0.01          2          0
6.49/6.51	c   linesearchdiving :       0.01          2          0
6.49/6.51	c   coefdiving       :       0.00          3          0
6.49/6.51	c   feaspump         :       0.03          2          0
6.49/6.51	c   objpscostdiving  :       0.04          2          0
6.49/6.51	c   rootsoldiving    :       0.03          2          0
6.49/6.51	c   simplerounding   :       0.00          0          0
6.49/6.51	c   rounding         :       0.04        816          0
6.49/6.51	c   shifting         :       0.24        237          0
6.49/6.51	c   fixandinfer      :       0.00          0          0
6.49/6.51	c   intdiving        :       0.00          0          0
6.49/6.51	c   actconsdiving    :       0.00          0          0
6.49/6.51	c   octane           :       0.00          0          0
6.49/6.51	c   rens             :       0.01          1          0
6.49/6.51	c   rins             :       0.00          0          0
6.49/6.51	c   localbranching   :       0.00          0          0
6.49/6.51	c   mutation         :       0.00          0          0
6.49/6.51	c   dins             :       0.00          0          0
6.49/6.51	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
6.49/6.51	c   primal LP        :       0.36          0          0       0.00       0.00
6.49/6.51	c   dual LP          :       2.87       3722      18120       4.87    6313.59
6.49/6.51	c   barrier LP       :       0.00          0          0       0.00          -
6.49/6.51	c   diving/probing LP:       0.12        150        857       5.71    7141.67
6.49/6.51	c   strong branching :       1.43       1744      18425      10.56   12884.62
6.49/6.51	c     (at root node) :          -         24       2080      86.67          -
6.49/6.51	c   conflict analysis:       0.00          0          0       0.00          -
6.49/6.51	c B&B Tree           :
6.49/6.51	c   number of runs   :          1
6.49/6.51	c   nodes            :       2070
6.49/6.51	c   nodes (total)    :       2070
6.49/6.51	c   nodes left       :          0
6.49/6.51	c   max depth        :         40
6.49/6.51	c   max depth (total):         40
6.49/6.51	c   backtracks       :        502 (24.3%)
6.49/6.51	c   delayed cutoffs  :        419
6.49/6.51	c   repropagations   :       1291 (6420 domain reductions, 358 cutoffs)
6.49/6.51	c   avg switch length:       3.77
6.49/6.51	c   switching time   :       0.48
6.49/6.51	c Solution           :
6.49/6.51	c   Solutions found  :          4 (4 improvements)
6.49/6.51	c   Primal Bound     : +2.00000000000000e+00   (in run 1, after 2070 nodes, 6.37 seconds, depth 28, found by <relaxation>)
6.49/6.51	c   Dual Bound       : +2.00000000000000e+00
6.49/6.51	c   Gap              :       0.00 %
6.49/6.51	c   Root Dual Bound  : +2.00000000000000e+00
6.49/6.52	c Time complete: 6.51.

Verifier Data 

OK	2

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1870207-1245189562/watcher-1870207-1245189562 -o /tmp/evaluation-result-1870207-1245189562/solver-1870207-1245189562 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870207-1245189562.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 3/65 16771
/proc/meminfo: memFree=1845568/2055920 swapFree=4192812/4192956
[pid=16771] ppid=16769 vsize=7616 CPUtime=0
/proc/16771/stat : 16771 (pbscip.linux.x8) R 16769 16771 15740 0 -1 4194304 607 0 0 0 0 0 0 0 20 0 1 0 186555139 7798784 591 1992294400 4194304 9342243 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 1 0 0
/proc/16771/statm: 1904 603 353 1256 0 643 0

[startup+0.088862 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 16771
/proc/meminfo: memFree=1845568/2055920 swapFree=4192812/4192956
[pid=16771] ppid=16769 vsize=16728 CPUtime=0.08
/proc/16771/stat : 16771 (pbscip.linux.x8) R 16769 16771 15740 0 -1 4194304 3155 0 0 0 7 1 0 0 20 0 1 0 186555139 17129472 2785 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16771/statm: 4182 2785 680 1256 0 2921 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 16728

[startup+0.102864 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 16771
/proc/meminfo: memFree=1845568/2055920 swapFree=4192812/4192956
[pid=16771] ppid=16769 vsize=16728 CPUtime=0.09
/proc/16771/stat : 16771 (pbscip.linux.x8) R 16769 16771 15740 0 -1 4194304 3177 0 0 0 8 1 0 0 20 0 1 0 186555139 17129472 2807 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16771/statm: 4182 2807 680 1256 0 2921 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16728

[startup+0.301901 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 16771
/proc/meminfo: memFree=1845568/2055920 swapFree=4192812/4192956
[pid=16771] ppid=16769 vsize=19900 CPUtime=0.29
/proc/16771/stat : 16771 (pbscip.linux.x8) R 16769 16771 15740 0 -1 4194304 5145 0 0 0 26 3 0 0 22 0 1 0 186555139 20377600 3813 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16771/statm: 4975 3813 690 1256 0 3714 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19900

[startup+0.701979 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 16771
/proc/meminfo: memFree=1845568/2055920 swapFree=4192812/4192956
[pid=16771] ppid=16769 vsize=17752 CPUtime=0.69
/proc/16771/stat : 16771 (pbscip.linux.x8) R 16769 16771 15740 0 -1 4194304 5203 0 0 0 66 3 0 0 25 0 1 0 186555139 18178048 3049 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16771/statm: 4438 3049 693 1256 0 3177 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17752

[startup+1.50112 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16772
/proc/meminfo: memFree=1835512/2055920 swapFree=4192812/4192956
[pid=16771] ppid=16769 vsize=18292 CPUtime=1.49
/proc/16771/stat : 16771 (pbscip.linux.x8) R 16769 16771 15740 0 -1 4194304 5353 0 0 0 145 4 0 0 25 0 1 0 186555139 18731008 3199 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16771/statm: 4573 3199 701 1256 0 3312 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18292

[startup+3.10142 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16772
/proc/meminfo: memFree=1835128/2055920 swapFree=4192812/4192956
[pid=16771] ppid=16769 vsize=19028 CPUtime=3.09
/proc/16771/stat : 16771 (pbscip.linux.x8) R 16769 16771 15740 0 -1 4194304 5601 0 0 0 302 7 0 0 25 0 1 0 186555139 19484672 3447 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16771/statm: 4757 3447 701 1256 0 3496 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19028

[startup+6.30202 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16772
/proc/meminfo: memFree=1833272/2055920 swapFree=4192812/4192956
[pid=16771] ppid=16769 vsize=20320 CPUtime=6.29
/proc/16771/stat : 16771 (pbscip.linux.x8) R 16769 16771 15740 0 -1 4194304 5923 0 0 0 616 13 0 0 25 0 1 0 186555139 20807680 3769 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16771/statm: 5080 3769 701 1256 0 3819 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20320

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

[startup+6.50106 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16772
/proc/meminfo: memFree=1833016/2055920 swapFree=4192812/4192956
[pid=16771] ppid=16769 vsize=20320 CPUtime=6.49
/proc/16771/stat : 16771 (pbscip.linux.x8) R 16769 16771 15740 0 -1 4194304 5926 0 0 0 636 13 0 0 25 0 1 0 186555139 20807680 3772 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16771/statm: 5080 3772 701 1256 0 3819 0
Current children cumulated CPU time (s) 6.49
Current children cumulated vsize (KiB) 20320

Child status: 0
Real time (s): 6.52235
CPU time (s): 6.52001
CPU user time (s): 6.38003
CPU system time (s): 0.139978
CPU usage (%): 99.9641
Max. virtual memory (cumulated for all children) (KiB): 20320

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.38003
system time used= 0.139978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5931
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= 10

runsolver used 0.013997 second user time and 0.021996 second system time

The end

Launcher Data 

Begin job on node81 at 2009-06-16 23:59:22
IDJOB=1870207
IDBENCH=48102
IDSOLVER=684
FILE ID=node81/1870207-1245189562
PBS_JOBID= 9363942
Free space on /tmp= 126776 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=5-P0=19-P1=29-P2=19-P3=23-P4=2-P5=29-P6=7-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-1870207-1245189562/watcher-1870207-1245189562 -o /tmp/evaluation-result-1870207-1245189562/solver-1870207-1245189562 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870207-1245189562.opb

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

MD5SUM BENCH= d6ec68375586c4085adabca291d21700
RANDOM SEED=350935237

node81.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		: 3000.268
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		: 3000.268
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:       1846048 kB
Buffers:         39196 kB
Cached:          96600 kB
SwapCached:          0 kB
Active:          78380 kB
Inactive:        72264 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1846048 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           11732 kB
Writeback:           0 kB
Mapped:          24644 kB
Slab:            45008 kB
Committed_AS:   101508 kB
PageTables:       1452 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 126764 MiB
End job on node81 at 2009-06-16 23:59:29