Trace number 1870110

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 5.18821 5.19003

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=149-P1=79-P2=59-P3=73-P4=211-B.opb
MD5SUM74c00e33b4232d137ad873ae982593f6
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 benchmark5.18821
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-1870110-1245188973.opb>
0.00/0.01	c original problem has 352 variables (352 bin, 0 int, 0 impl, 0 cont) and 265 constraints
0.00/0.01	c start presolving problem
0.00/0.01	c presolving:
0.00/0.04	c (round 1) 4 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 30 chg coeffs, 0 upgd conss, 1240 impls, 0 clqs
0.00/0.04	c (round 2) 20 del vars, 14 del conss, 0 chg bounds, 0 chg sides, 44 chg coeffs, 5 upgd conss, 1912 impls, 0 clqs
0.00/0.04	c (round 3) 36 del vars, 28 del conss, 0 chg bounds, 0 chg sides, 58 chg coeffs, 5 upgd conss, 2360 impls, 0 clqs
0.00/0.04	c (round 4) 52 del vars, 42 del conss, 0 chg bounds, 0 chg sides, 72 chg coeffs, 5 upgd conss, 2584 impls, 0 clqs
0.00/0.05	c (round 5) 68 del vars, 56 del conss, 0 chg bounds, 0 chg sides, 86 chg coeffs, 5 upgd conss, 2584 impls, 0 clqs
0.00/0.06	c    (0.0s) probing: 151/284 (53.2%) - 0 fixings, 0 aggregations, 8 implications, 0 bound changes
0.00/0.06	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.06	c presolving (6 rounds):
0.00/0.06	c  68 deleted vars, 56 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 86 changed coefficients
0.00/0.06	c  2600 implications, 0 cliques
0.00/0.06	c presolved problem has 284 variables (284 bin, 0 int, 0 impl, 0 cont) and 205 constraints
0.00/0.06	c     196 constraints of type <and>
0.00/0.06	c       4 constraints of type <linear>
0.00/0.06	c       5 constraints of type <logicor>
0.00/0.06	c transformed objective value is always integral (scale: 2)
0.00/0.06	c Presolving Time: 0.03
0.00/0.06	c OPT-NLC
0.00/0.06	c -----------------------------------------------------------------------------------------------
0.00/0.06	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.06	c limits/memory = c 1620
0.00/0.06	c # maximal time in seconds to run
0.00/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.06	c limits/time = c 1791
0.00/0.06	c # frequency for displaying node information lines
0.00/0.06	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.06	c display/freq = c 10000
0.00/0.06	c -----------------------------------------------------------------------------------------------
0.00/0.06	c start solving problem
0.00/0.06	c 
0.05/0.07	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.05/0.07	c   0.0s|     1 |     0 |    12 |1327k|   0 |   7 | 284 | 205 | 205 | 284 | 401 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.05/0.09	c   0.1s|     1 |     0 |   267 |1343k|   0 |  11 | 284 | 205 | 205 | 284 | 402 |   1 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.11	c   0.1s|     1 |     0 |   273 |1355k|   0 |  16 | 284 | 205 | 205 | 284 | 405 |   4 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.13	c   0.1s|     1 |     0 |   277 |1364k|   0 |  19 | 284 | 205 | 205 | 284 | 410 |   9 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.16	c   0.1s|     1 |     0 |   281 |1381k|   0 |  20 | 284 | 205 | 205 | 284 | 414 |  13 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.20	c   0.2s|     1 |     0 |   283 |1390k|   0 |  21 | 284 | 205 | 205 | 284 | 416 |  15 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.24	c   0.2s|     1 |     0 |   288 |1392k|   0 |  24 | 284 | 205 | 205 | 284 | 418 |  17 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.32	c   0.3s|     1 |     2 |   288 |1393k|   0 |  24 | 284 | 205 | 205 | 284 | 418 |  17 |   0 |  22 | 3.000000e+00 |      --      |    Inf 
2.89/2.99	o 9
2.89/2.99	c * 2.8s|  1442 |   764 |  6994 |2429k|  50 |   - | 284 | 616 |  60 | 284 |  89 |3113 | 439 |1968 | 3.000000e+00 | 9.000000e+00 | 200.00%
4.39/4.43	o 7
4.39/4.43	c * 4.2s|  2992 |  1504 | 12935 |3362k|  50 |   - | 284 |1195 |  89 | 284 | 101 |5775 |1067 |2068 | 3.000000e+00 | 7.000000e+00 | 133.33%
5.09/5.17	o 3
5.09/5.17	c * 4.9s|  3730 |     0 | 15703 |2189k|  50 |   - | 284 |1482 | 240 | 284 | 102 |7067 |1372 |2087 | 3.000000e+00 | 3.000000e+00 |   0.00%
5.09/5.17	c 
5.09/5.17	c SCIP Status        : problem is solved [optimal solution found]
5.09/5.17	c Solving Time (sec) : 4.88
5.09/5.17	c Solving Nodes      : 3730
5.09/5.17	c Primal Bound       : +3.00000000000000e+00 (3 solutions)
5.09/5.17	c Dual Bound         : +3.00000000000000e+00
5.09/5.17	c Gap                : 0.00 %
5.09/5.17	c NODE         3730
5.09/5.17	c DUAL BOUND   3
5.09/5.17	c PRIMAL BOUND 3
5.09/5.17	c GAP          0
5.09/5.17	s OPTIMUM FOUND
5.09/5.17	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 
5.09/5.17	v -x77 -x76 -x75 -x74 x73 -x56 -x55 -x54 x53 -x52 -x51 x50 x49 -x72 -x71 -x70 -x69 -x68 -x67 -x66 x65 x48 -x47 x46 -x45 x44 x43 
5.09/5.17	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 
5.09/5.17	v -x14 -x13 x12 x11 x10 x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
5.09/5.17	c SCIP Status        : problem is solved [optimal solution found]
5.09/5.17	c Solving Time       :       4.88
5.09/5.17	c Original Problem   :
5.09/5.17	c   Problem name     : HOME/instance-1870110-1245188973.opb
5.09/5.17	c   Variables        : 352 (352 binary, 0 integer, 0 implicit integer, 0 continuous)
5.09/5.17	c   Constraints      : 265 initial, 265 maximal
5.09/5.17	c Presolved Problem  :
5.09/5.17	c   Problem name     : t_HOME/instance-1870110-1245188973.opb
5.09/5.17	c   Variables        : 284 (284 binary, 0 integer, 0 implicit integer, 0 continuous)
5.09/5.17	c   Constraints      : 205 initial, 1482 maximal
5.09/5.17	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
5.09/5.17	c   trivial          :       0.00          0          0          0          0          0          0          0          0
5.09/5.17	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
5.09/5.17	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
5.09/5.17	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
5.09/5.17	c   implics          :       0.00          0          0          0          0          0          0          0          0
5.09/5.17	c   probing          :       0.01          0          0          0          0          0          0          0          0
5.09/5.17	c   and              :       0.01          8         56          0          0          0         56          0         56
5.09/5.17	c   linear           :       0.01          1          3          0          0          0          0          0         30
5.09/5.17	c   logicor          :       0.00          0          0          0          0          0          0          0          0
5.09/5.17	c   root node        :          -         45          -          -         45          -          -          -          -
5.09/5.17	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
5.09/5.17	c   integral         :          0          0          0       3035          0          0         88          0          0       5910
5.09/5.17	c   and              :        196       6299      11116          4          0        163      17371       7052          0          0
5.09/5.17	c   linear           :          4          6      10951          1          0        930       7205          0          0          0
5.09/5.17	c   logicor          :          5+         6       4511          3          0         13       1117          0          0          0
5.09/5.17	c   countsols        :          0          0          0          3          0          0          0          0          0          0
5.09/5.17	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
5.09/5.17	c   integral         :       1.18       0.00       0.00       1.18       0.00
5.09/5.17	c   and              :       0.29       0.12       0.17       0.00       0.00
5.09/5.17	c   linear           :       0.30       0.00       0.30       0.00       0.00
5.09/5.17	c   logicor          :       0.07       0.00       0.07       0.00       0.00
5.09/5.17	c   countsols        :       0.00       0.00       0.00       0.00       0.00
5.09/5.17	c Propagators        :       Time      Calls    Cutoffs    DomReds
5.09/5.17	c   rootredcost      :       0.01          2          0          5
5.09/5.17	c   pseudoobj        :       0.03      10811          0          7
5.09/5.17	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
5.09/5.17	c   propagation      :       0.18        968        965      10989       44.2        336       22.9          -
5.09/5.17	c   infeasible LP    :       0.00         10          9         63       40.4          2       19.0          0
5.09/5.17	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
5.09/5.17	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
5.09/5.17	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
5.09/5.17	c   applied globally :          -          -          -       1325       16.9          -          -          -
5.09/5.17	c   applied locally  :          -          -          -         47       36.1          -          -          -
5.09/5.17	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
5.09/5.17	c   cut pool         :       0.00          5          -          -          3          -    (maximal pool size: 23)
5.09/5.17	c   redcost          :       0.04       6301          0          0          0          0
5.09/5.17	c   impliedbounds    :       0.00          6          0          0          1          0
5.09/5.17	c   intobj           :       0.00          0          0          0          0          0
5.09/5.17	c   gomory           :       0.03          6          0          0          0          0
5.09/5.17	c   strongcg         :       0.03          6          0          0         13          0
5.09/5.17	c   cmir             :       0.02          6          0          0         15          0
5.09/5.17	c   flowcover        :       0.05          6          0          0         14          0
5.09/5.17	c   clique           :       0.00          1          0          0          0          0
5.09/5.17	c   zerohalf         :       0.00          0          0          0          0          0
5.09/5.17	c   mcf              :       0.00          1          0          0          0          0
5.09/5.17	c Pricers            :       Time      Calls       Vars
5.09/5.17	c   problem variables:       0.00          0          0
5.09/5.17	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
5.09/5.17	c   relpscost        :       1.18       3029          0         88          0          0       5910
5.09/5.17	c   pscost           :       0.00          0          0          0          0          0          0
5.09/5.17	c   inference        :       0.00          0          0          0          0          0          0
5.09/5.17	c   mostinf          :       0.00          0          0          0          0          0          0
5.09/5.17	c   leastinf         :       0.00          0          0          0          0          0          0
5.09/5.17	c   fullstrong       :       0.00          0          0          0          0          0          0
5.09/5.17	c   allfullstrong    :       0.00          0          0          0          0          0          0
5.09/5.17	c   random           :       0.00          0          0          0          0          0          0
5.09/5.17	c Primal Heuristics  :       Time      Calls      Found
5.09/5.17	c   LP solutions     :       0.00          -          3
5.09/5.17	c   pseudo solutions :       0.00          -          0
5.09/5.17	c   crossover        :       0.00          0          0
5.09/5.17	c   intshifting      :       0.00          0          0
5.09/5.17	c   oneopt           :       0.00          2          0
5.09/5.17	c   linesearchdiving :       0.00          1          0
5.09/5.17	c   guideddiving     :       0.00          1          0
5.09/5.17	c   feaspump         :       0.01          1          0
5.09/5.17	c   objpscostdiving  :       0.01          1          0
5.09/5.17	c   rootsoldiving    :       0.01          1          0
5.09/5.17	c   coefdiving       :       0.01          2          0
5.09/5.17	c   pscostdiving     :       0.02          2          0
5.09/5.17	c   fracdiving       :       0.01          2          0
5.09/5.17	c   veclendiving     :       0.01          2          0
5.09/5.17	c   simplerounding   :       0.00          0          0
5.09/5.17	c   rounding         :       0.05       1101          0
5.09/5.17	c   shifting         :       0.40        307          0
5.09/5.17	c   fixandinfer      :       0.00          0          0
5.09/5.17	c   intdiving        :       0.00          0          0
5.09/5.17	c   actconsdiving    :       0.00          0          0
5.09/5.17	c   octane           :       0.00          0          0
5.09/5.17	c   rens             :       0.01          1          0
5.09/5.17	c   rins             :       0.00          0          0
5.09/5.17	c   localbranching   :       0.00          0          0
5.09/5.17	c   mutation         :       0.00          0          0
5.09/5.17	c   dins             :       0.00          0          0
5.09/5.17	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
5.09/5.17	c   primal LP        :       0.07          0          0       0.00       0.00
5.09/5.17	c   dual LP          :       1.39       6439      15021       2.33   10806.47
5.09/5.17	c   barrier LP       :       0.00          0          0       0.00          -
5.09/5.17	c   diving/probing LP:       0.02        117        682       5.83   34100.00
5.09/5.17	c   strong branching :       1.12       2087      12728       6.10   11364.29
5.09/5.17	c     (at root node) :          -         22        552      25.09          -
5.09/5.17	c   conflict analysis:       0.00          0          0       0.00          -
5.09/5.17	c B&B Tree           :
5.09/5.17	c   number of runs   :          1
5.09/5.17	c   nodes            :       3730
5.09/5.17	c   nodes (total)    :       3730
5.09/5.17	c   nodes left       :          0
5.09/5.17	c   max depth        :         50
5.09/5.17	c   max depth (total):         50
5.09/5.17	c   backtracks       :        396 (10.6%)
5.09/5.17	c   delayed cutoffs  :        343
5.09/5.17	c   repropagations   :       1622 (4116 domain reductions, 315 cutoffs)
5.09/5.17	c   avg switch length:       4.28
5.09/5.17	c   switching time   :       0.30
5.09/5.17	c Solution           :
5.09/5.17	c   Solutions found  :          3 (3 improvements)
5.09/5.17	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 3730 nodes, 4.88 seconds, depth 42, found by <relaxation>)
5.09/5.17	c   Dual Bound       : +3.00000000000000e+00
5.09/5.17	c   Gap              :       0.00 %
5.09/5.17	c   Root Dual Bound  : +3.00000000000000e+00
5.09/5.18	c Time complete: 5.18.

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-1870110-1245188973/watcher-1870110-1245188973 -o /tmp/evaluation-result-1870110-1245188973/solver-1870110-1245188973 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870110-1245188973.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: 0.97 0.97 0.99 3/64 5056
/proc/meminfo: memFree=1827192/2055920 swapFree=4191900/4192956
[pid=5056] ppid=5054 vsize=4324 CPUtime=0
/proc/5056/stat : 5056 (pbscip.linux.x8) R 5054 5056 4801 0 -1 4194304 469 0 0 0 0 0 0 0 18 0 1 0 186497968 4427776 453 1992294400 4194304 7823515 548682068736 18446744073709551615 6804637 0 0 4096 0 0 0 0 17 1 0 0
/proc/5056/statm: 1082 463 300 886 0 192 0

[startup+0.066017 s]
/proc/loadavg: 0.97 0.97 0.99 3/64 5056
/proc/meminfo: memFree=1827192/2055920 swapFree=4191900/4192956
[pid=5056] ppid=5054 vsize=12936 CPUtime=0.05
/proc/5056/stat : 5056 (pbscip.linux.x8) R 5054 5056 4801 0 -1 4194304 2693 0 0 0 3 2 0 0 18 0 1 0 186497968 13246464 2321 1992294400 4194304 7823515 548682068736 18446744073709551615 4932192 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5056/statm: 3234 2330 476 886 0 2344 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 12936

[startup+0.10102 s]
/proc/loadavg: 0.97 0.97 0.99 3/64 5056
/proc/meminfo: memFree=1827192/2055920 swapFree=4191900/4192956
[pid=5056] ppid=5054 vsize=14740 CPUtime=0.09
/proc/5056/stat : 5056 (pbscip.linux.x8) R 5054 5056 4801 0 -1 4194304 3261 0 0 0 6 3 0 0 18 0 1 0 186497968 15093760 2884 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5056/statm: 3685 2884 562 886 0 2795 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14740

[startup+0.301042 s]
/proc/loadavg: 0.97 0.97 0.99 3/64 5056
/proc/meminfo: memFree=1827192/2055920 swapFree=4191900/4192956
[pid=5056] ppid=5054 vsize=22272 CPUtime=0.29
/proc/5056/stat : 5056 (pbscip.linux.x8) R 5054 5056 4801 0 -1 4194304 5989 0 0 0 24 5 0 0 19 0 1 0 186497968 22806528 4596 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5056/statm: 5568 4596 568 886 0 4678 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22272

[startup+0.701086 s]
/proc/loadavg: 0.97 0.97 0.99 3/64 5056
/proc/meminfo: memFree=1827192/2055920 swapFree=4191900/4192956
[pid=5056] ppid=5054 vsize=22272 CPUtime=0.69
/proc/5056/stat : 5056 (pbscip.linux.x8) R 5054 5056 4801 0 -1 4194304 5994 0 0 0 62 7 0 0 22 0 1 0 186497968 22806528 4601 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5056/statm: 5568 4601 572 886 0 4678 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22272

[startup+1.50118 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 5057
/proc/meminfo: memFree=1810608/2055920 swapFree=4191900/4192956
[pid=5056] ppid=5054 vsize=22272 CPUtime=1.48
/proc/5056/stat : 5056 (pbscip.linux.x8) R 5054 5056 4801 0 -1 4194304 5996 0 0 0 137 11 0 0 25 0 1 0 186497968 22806528 4603 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5056/statm: 5568 4603 574 886 0 4678 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 22272

[startup+3.10136 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 5057
/proc/meminfo: memFree=1810608/2055920 swapFree=4191900/4192956
[pid=5056] ppid=5054 vsize=22272 CPUtime=3.09
/proc/5056/stat : 5056 (pbscip.linux.x8) R 5054 5056 4801 0 -1 4194304 5997 0 0 0 291 18 0 0 25 0 1 0 186497968 22806528 4604 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5056/statm: 5568 4604 574 886 0 4678 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22272

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

[startup+3.90144 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 5057
/proc/meminfo: memFree=1810608/2055920 swapFree=4191900/4192956
[pid=5056] ppid=5054 vsize=22272 CPUtime=3.89
/proc/5056/stat : 5056 (pbscip.linux.x8) R 5054 5056 4801 0 -1 4194304 6000 0 0 0 368 21 0 0 25 0 1 0 186497968 22806528 4607 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5056/statm: 5568 4607 574 886 0 4678 0
Current children cumulated CPU time (s) 3.89
Current children cumulated vsize (KiB) 22272

[startup+4.70153 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 5057
/proc/meminfo: memFree=1810608/2055920 swapFree=4191900/4192956
[pid=5056] ppid=5054 vsize=22272 CPUtime=4.69
/proc/5056/stat : 5056 (pbscip.linux.x8) R 5054 5056 4801 0 -1 4194304 6013 0 0 0 443 26 0 0 25 0 1 0 186497968 22806528 4620 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5056/statm: 5568 4620 574 886 0 4678 0
Current children cumulated CPU time (s) 4.69
Current children cumulated vsize (KiB) 22272

[startup+5.10258 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 5057
/proc/meminfo: memFree=1810608/2055920 swapFree=4191900/4192956
[pid=5056] ppid=5054 vsize=22584 CPUtime=5.09
/proc/5056/stat : 5056 (pbscip.linux.x8) R 5054 5056 4801 0 -1 4194304 6088 0 0 0 481 28 0 0 25 0 1 0 186497968 23126016 4695 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5056/statm: 5646 4695 574 886 0 4756 0
Current children cumulated CPU time (s) 5.09
Current children cumulated vsize (KiB) 22584

Child status: 0
Real time (s): 5.19003
CPU time (s): 5.18821
CPU user time (s): 4.89326
CPU system time (s): 0.294955
CPU usage (%): 99.9649
Max. virtual memory (cumulated for all children) (KiB): 22584

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.89326
system time used= 0.294955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6110
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 0.006998 second user time and 0.018997 second system time

The end

Launcher Data 

Begin job on node9 at 2009-06-16 23:49:33
IDJOB=1870110
IDBENCH=48054
IDSOLVER=683
FILE ID=node9/1870110-1245188973
PBS_JOBID= 9368303
Free space on /tmp= 66160 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=79-P2=59-P3=73-P4=211-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-1870110-1245188973/watcher-1870110-1245188973 -o /tmp/evaluation-result-1870110-1245188973/solver-1870110-1245188973 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870110-1245188973.opb

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

MD5SUM BENCH= 74c00e33b4232d137ad873ae982593f6
RANDOM SEED=325570641

node9.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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1827608 kB
Buffers:         50084 kB
Cached:         111428 kB
SwapCached:        260 kB
Active:          62228 kB
Inactive:       111952 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1827608 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:           10128 kB
Writeback:           0 kB
Mapped:          21928 kB
Slab:            40184 kB
Committed_AS:   167572 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= 66152 MiB
End job on node9 at 2009-06-16 23:49:38