Trace number 2663598

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 NameAnswerobjective functionCPU timeWall clock time
SCIPnone SCIP 1.2.1.2 without any LP solverOPT3 28.4907 28.4977

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=347-P1=137-P2=419-P3=449-P4=47-B.opb
MD5SUM39b4faf02952fa93fd33b15cbf6e7d18
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 benchmark0.509922
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 variables108
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 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)324
Sum of products size (including duplicates)648
Number of different products324
Sum of products size648

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: NONE] [Expressions interpreter: NONE]
0.00/0.00	c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00	c 
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c reading problem <HOME/instance-2663598-1276647868.opb>
0.00/0.01	c original problem has 432 variables (432 bin, 0 int, 0 impl, 0 cont) and 333 constraints
0.00/0.01	c problem read
0.00/0.01	c presolving settings loaded
0.00/0.01	c [src/scip/lpi_none.c:41] ERROR: there is no LP solver linked to the binary (LPS=none); you should set the parameter <lp/solvefreq> to <-1> to avoid solving LPs
0.00/0.02	c presolving:
0.05/0.06	c (round 1) 4 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 35 chg coeffs, 0 upgd conss, 1536 impls, 0 clqs
0.05/0.07	c (round 2) 22 del vars, 16 del conss, 0 chg bounds, 0 chg sides, 51 chg coeffs, 5 upgd conss, 2400 impls, 0 clqs
0.05/0.07	c (round 3) 40 del vars, 32 del conss, 0 chg bounds, 0 chg sides, 67 chg coeffs, 5 upgd conss, 2976 impls, 0 clqs
0.05/0.08	c (round 4) 58 del vars, 48 del conss, 0 chg bounds, 0 chg sides, 83 chg coeffs, 5 upgd conss, 3264 impls, 0 clqs
0.05/0.08	c (round 5) 76 del vars, 64 del conss, 0 chg bounds, 0 chg sides, 99 chg coeffs, 5 upgd conss, 3264 impls, 0 clqs
0.09/0.10	c    (0.1s) probing: 158/356 (44.4%) - 0 fixings, 0 aggregations, 8 implications, 0 bound changes
0.09/0.10	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.09/0.10	c presolving (6 rounds):
0.09/0.10	c  76 deleted vars, 64 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 99 changed coefficients
0.09/0.10	c  3280 implications, 0 cliques
0.09/0.10	c presolved problem has 356 variables (356 bin, 0 int, 0 impl, 0 cont) and 265 constraints
0.09/0.10	c     256 constraints of type <and>
0.09/0.10	c       4 constraints of type <linear>
0.09/0.10	c       5 constraints of type <logicor>
0.09/0.10	c transformed objective value is always integral (scale: 2)
0.09/0.10	c Presolving Time: 0.05
0.09/0.10	c - non default parameters ----------------------------------------------------------------------
0.09/0.10	c # SCIP version 1.2.1.2
0.09/0.10	c 
0.09/0.10	c # frequency for displaying node information lines
0.09/0.10	c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.10	c display/freq = 10000
0.09/0.10	c 
0.09/0.10	c # maximal time in seconds to run
0.09/0.10	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.10	c limits/time = 1800
0.09/0.10	c 
0.09/0.10	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.10	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.10	c limits/memory = 1620
0.09/0.10	c 
0.09/0.10	c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
0.09/0.10	c # [type: int, range: [-1,2147483647], default: 1]
0.09/0.10	c lp/solvefreq = -1
0.09/0.10	c 
0.09/0.10	c # should presolving try to simplify inequalities
0.09/0.10	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.10	c constraints/linear/simplifyinequalities = TRUE
0.09/0.10	c 
0.09/0.10	c # should presolving try to simplify knapsacks
0.09/0.10	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.10	c constraints/knapsack/simplifyinequalities = TRUE
0.09/0.10	c 
0.09/0.10	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.09/0.10	c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.10	c heuristics/undercover/freq = 0
0.09/0.10	c 
0.09/0.10	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.09/0.10	c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.10	c separating/rapidlearning/freq = 0
0.09/0.10	c 
0.09/0.10	c -----------------------------------------------------------------------------------------------
0.09/0.10	c start solving
0.09/0.10	c 
0.09/0.10	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.10	c   0.1s|     1 |     2 |     0 |     - |1160k|   0 |   - | 356 | 265 |   0 |   0 |   0 |   0 |   0 | 1.000000e+00 |      --      |    Inf 
1.99/2.03	c   1.8s| 10000 |  5690 |     0 |   0.0 |5080k| 207 |   - | 356 | 541 |   0 |   0 |   0 | 693 |   0 | 1.000000e+00 |      --      |    Inf 
3.89/3.92	c   3.5s| 20000 |  9691 |     0 |   0.0 |7930k| 207 |   - | 356 | 603 |   0 |   0 |   0 |1342 |   0 | 1.000000e+00 |      --      |    Inf 
6.39/6.43	c   5.8s| 30000 | 14726 |     0 |   0.0 |  11M| 207 |   - | 356 | 876 |   0 |   0 |   0 |2819 |   0 | 1.000000e+00 |      --      |    Inf 
6.60/6.60	o 27
6.60/6.60	c * 5.9s| 30738 | 15030 |     0 |   0.0 |  11M| 207 |   - | 356 | 920 |   0 |   0 |   0 |2910 |   0 | 1.000000e+00 | 2.700000e+01 |2600.00%
8.80/8.83	c   7.9s| 40000 | 18801 |     0 |   0.0 |  14M| 207 |   - | 356 |1165 |   0 |   0 |   0 |3931 |   0 | 1.000000e+00 | 2.700000e+01 |2600.00%
10.79/10.87	c   9.8s| 50000 | 23046 |     0 |   0.0 |  17M| 207 |   - | 356 |1118 |   0 |   0 |   0 |4506 |   0 | 1.000000e+00 | 2.700000e+01 |2600.00%
12.89/12.93	c  11.6s| 60000 | 26469 |     0 |   0.0 |  19M| 207 |   - | 356 |1162 |   0 |   0 |   0 |5121 |   0 | 1.000000e+00 | 2.700000e+01 |2600.00%
14.79/14.88	c  13.4s| 70000 | 30130 |     0 |   0.0 |  22M| 207 |   - | 356 |1169 |   0 |   0 |   0 |5595 |   0 | 1.000000e+00 | 2.700000e+01 |2600.00%
16.69/16.73	c  15.0s| 80000 | 35547 |     0 |   0.0 |  24M| 207 |   - | 356 |1209 |   0 |   0 |   0 |6006 |   0 | 1.000000e+00 | 2.700000e+01 |2600.00%
18.98/19.02	c  17.1s| 90000 | 39805 |     0 |   0.0 |  27M| 207 |   - | 356 | 797 |   0 |   0 |   0 |6990 |   0 | 1.000000e+00 | 2.700000e+01 |2600.00%
22.19/22.28	c  20.1s|100000 | 43537 |     0 |   0.0 |  30M| 207 |   - | 356 |1218 |   0 |   0 |   0 |9526 |   0 | 1.000000e+00 | 2.700000e+01 |2600.00%
24.99/25.09	c  22.6s|110000 | 47785 |     0 |   0.0 |  33M| 207 |   - | 356 |1202 |   0 |   0 |   0 |  11k|   0 | 1.000000e+00 | 2.700000e+01 |2600.00%
27.69/27.72	c  25.0s|120000 | 52730 |     0 |   0.0 |  37M| 207 |   - | 356 |1353 |   0 |   0 |   0 |  12k|   0 | 1.000000e+00 | 2.700000e+01 |2600.00%
27.98/28.05	o 3
27.98/28.05	c *25.3s|121352 | 52386 |     0 |   0.0 |  36M| 207 |   - | 356 |1382 |   0 |   0 |   0 |  12k|   0 | 1.000000e+00 | 3.000000e+00 | 200.00%
28.39/28.47	c 
28.39/28.47	c SCIP Status        : problem is solved [optimal solution found]
28.39/28.47	c Solving Time (sec) : 25.70
28.39/28.47	c Solving Nodes      : 121352
28.39/28.47	c Primal Bound       : +3.00000000000000e+00 (2 solutions)
28.39/28.47	c Dual Bound         : +3.00000000000000e+00
28.39/28.47	c Gap                : 0.00 %
28.39/28.48	s OPTIMUM FOUND
28.39/28.48	v -x108 -x107 -x106 -x105 -x104 -x103 x102 -x101 -x100 -x99 -x98 -x97 -x96 -x95 -x94 -x93 -x92 -x91 -x72 x71 -x70 -x69 -x68 -x67 
28.39/28.48	v x66 x65 x64 -x90 -x89 x88 -x87 -x86 -x85 -x84 -x83 -x82 -x63 -x62 -x61 -x60 -x59 -x58 -x57 -x56 x55 -x81 -x80 -x79 -x78 -x77 
28.39/28.48	v -x76 -x75 -x74 x73 x54 -x53 x52 -x51 -x50 x49 -x48 x47 x46 -x45 -x44 -x43 -x42 x41 -x40 -x39 -x38 x37 -x36 x35 -x34 -x33 -x32 
28.39/28.48	v -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 -x6 -x5 -x4 -x3 
28.39/28.48	v x2 x1 
28.39/28.48	c SCIP Status        : problem is solved [optimal solution found]
28.39/28.48	c Solving Time       :      25.70
28.39/28.48	c Original Problem   :
28.39/28.48	c   Problem name     : HOME/instance-2663598-1276647868.opb
28.39/28.48	c   Variables        : 432 (432 binary, 0 integer, 0 implicit integer, 0 continuous)
28.39/28.48	c   Constraints      : 333 initial, 333 maximal
28.39/28.48	c Presolved Problem  :
28.39/28.48	c   Problem name     : t_HOME/instance-2663598-1276647868.opb
28.39/28.48	c   Variables        : 356 (356 binary, 0 integer, 0 implicit integer, 0 continuous)
28.39/28.48	c   Constraints      : 265 initial, 1386 maximal
28.39/28.48	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
28.39/28.48	c   trivial          :       0.00          0          0          0          0          0          0          0          0
28.39/28.48	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
28.39/28.48	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
28.39/28.48	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
28.39/28.48	c   implics          :       0.00          0          0          0          0          0          0          0          0
28.39/28.48	c   probing          :       0.02          0          0          0          0          0          0          0          0
28.39/28.48	c   and              :       0.02          8         64          0          0          0         64          0         64
28.39/28.48	c   linear           :       0.01          1          3          0          0          0          0          0         35
28.39/28.48	c   logicor          :       0.00          0          0          0          0          0          0          0          0
28.39/28.48	c   root node        :          -         81          -          -         81          -          -          -          -
28.39/28.48	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
28.39/28.48	c   integral         :          0          0          0          0          0          0          0          0          0          0
28.39/28.48	c   and              :        256          0     241289          0      89664       3827     385982          0          0          0
28.39/28.48	c   linear           :          4          0     237460          0      89664      30964     214311          0          0          0
28.39/28.48	c   logicor          :          5+         0      83892          0      89664        638      16707          0          0          0
28.39/28.48	c   countsols        :          0          0          0          0      89666          0          0          0          0          0
28.39/28.48	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
28.39/28.48	c   integral         :       0.00       0.00       0.00       0.00       0.00
28.39/28.48	c   and              :       4.20       0.00       3.24       0.00       0.96
28.39/28.48	c   linear           :       6.89       0.00       6.80       0.00       0.09
28.39/28.48	c   logicor          :       1.79       0.00       1.68       0.00       0.11
28.39/28.48	c   countsols        :       0.04       0.00       0.00       0.00       0.04
28.39/28.48	c Propagators        :       Time      Calls    Cutoffs    DomReds
28.39/28.48	c   vbounds          :       0.15          2          0          0
28.39/28.48	c   rootredcost      :       0.12          0          0          0
28.39/28.48	c   pseudoobj        :       0.37     240969          0        894
28.39/28.48	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
28.39/28.48	c   propagation      :       2.42      11618      11490     120239       50.7        796       50.5          -
28.39/28.48	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
28.39/28.48	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
28.39/28.48	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
28.39/28.48	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
28.39/28.48	c   applied globally :          -          -          -      11691       18.1          -          -          -
28.39/28.48	c   applied locally  :          -          -          -       1050       53.2          -          -          -
28.39/28.48	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
28.39/28.48	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
28.39/28.48	c   redcost          :       0.00          0          0          0          0          0
28.39/28.48	c   impliedbounds    :       0.00          0          0          0          0          0
28.39/28.48	c   intobj           :       0.00          0          0          0          0          0
28.39/28.48	c   cgmip            :       0.00          0          0          0          0          0
28.39/28.48	c   gomory           :       0.00          0          0          0          0          0
28.39/28.48	c   strongcg         :       0.00          0          0          0          0          0
28.39/28.48	c   cmir             :       0.00          0          0          0          0          0
28.39/28.48	c   flowcover        :       0.00          0          0          0          0          0
28.39/28.48	c   clique           :       0.00          0          0          0          0          0
28.39/28.48	c   zerohalf         :       0.00          0          0          0          0          0
28.39/28.48	c   mcf              :       0.00          0          0          0          0          0
28.39/28.48	c   rapidlearning    :       0.00          0          0          0          0          0
28.39/28.48	c Pricers            :       Time      Calls       Vars
28.39/28.48	c   problem variables:       0.00          0          0
28.39/28.48	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
28.39/28.48	c   relpscost        :       0.00          0          0          0          0          0          0
28.39/28.48	c   pscost           :       0.00          0          0          0          0          0          0
28.39/28.48	c   inference        :       3.25      89664          0          0          0          0     179328
28.39/28.48	c   mostinf          :       0.00          0          0          0          0          0          0
28.39/28.48	c   leastinf         :       0.00          0          0          0          0          0          0
28.39/28.48	c   fullstrong       :       0.00          0          0          0          0          0          0
28.39/28.48	c   allfullstrong    :       0.00          0          0          0          0          0          0
28.39/28.48	c   random           :       0.00          0          0          0          0          0          0
28.39/28.48	c Primal Heuristics  :       Time      Calls      Found
28.39/28.48	c   LP solutions     :       0.00          -          0
28.39/28.48	c   pseudo solutions :       0.01          -          2
28.39/28.48	c   oneopt           :       0.06          0          0
28.39/28.48	c   trivial          :       0.00          2          0
28.39/28.48	c   simplerounding   :       0.00          0          0
28.39/28.48	c   zirounding       :       0.00          0          0
28.39/28.48	c   rounding         :       0.00          0          0
28.39/28.48	c   shifting         :       0.00          0          0
28.39/28.48	c   intshifting      :       0.00          0          0
28.39/28.48	c   twoopt           :       0.00          0          0
28.39/28.48	c   fixandinfer      :       0.00          0          0
28.39/28.48	c   feaspump         :       0.00          0          0
28.39/28.48	c   coefdiving       :       0.00          0          0
28.39/28.48	c   pscostdiving     :       0.00          0          0
28.39/28.48	c   fracdiving       :       0.00          0          0
28.39/28.48	c   veclendiving     :       0.00          0          0
28.39/28.48	c   intdiving        :       0.00          0          0
28.39/28.48	c   actconsdiving    :       0.00          0          0
28.39/28.48	c   objpscostdiving  :       0.00          0          0
28.39/28.48	c   rootsoldiving    :       0.00          0          0
28.39/28.48	c   linesearchdiving :       0.00          0          0
28.39/28.48	c   guideddiving     :       0.00          0          0
28.39/28.48	c   octane           :       0.00          0          0
28.39/28.48	c   rens             :       0.00          0          0
28.39/28.48	c   rins             :       0.00          0          0
28.39/28.48	c   localbranching   :       0.00          0          0
28.39/28.48	c   mutation         :       0.00          0          0
28.39/28.48	c   crossover        :       0.00          0          0
28.39/28.48	c   dins             :       0.00          0          0
28.39/28.48	c   undercover       :       0.00          0          0
28.39/28.48	c   nlp              :       0.08          0          0
28.39/28.48	c   trysol           :       0.04          0          0
28.39/28.48	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
28.39/28.48	c   primal LP        :       0.00          0          0       0.00          -
28.39/28.48	c   dual LP          :       0.00          0          0       0.00          -
28.39/28.48	c   lex dual LP      :       0.00          0          0       0.00          -
28.39/28.48	c   barrier LP       :       0.00          0          0       0.00          -
28.39/28.48	c   diving/probing LP:       0.00          0          0       0.00          -
28.39/28.48	c   strong branching :       0.00          0          0       0.00          -
28.39/28.48	c     (at root node) :          -          0          0       0.00          -
28.39/28.48	c   conflict analysis:       0.00          0          0       0.00          -
28.39/28.48	c B&B Tree           :
28.39/28.48	c   number of runs   :          1
28.39/28.48	c   nodes            :     121352
28.39/28.48	c   nodes (total)    :     121352
28.39/28.48	c   nodes left       :          0
28.39/28.48	c   max depth        :        207
28.39/28.48	c   max depth (total):        207
28.39/28.48	c   backtracks       :      15214 (12.5%)
28.39/28.48	c   delayed cutoffs  :      56835
28.39/28.48	c   repropagations   :      15349 (48647 domain reductions, 3743 cutoffs)
28.39/28.48	c   avg switch length:       5.11
28.39/28.48	c   switching time   :       4.90
28.39/28.48	c Solution           :
28.39/28.48	c   Solutions found  :          2 (2 improvements)
28.39/28.48	c   First Solution   : +2.70000000000000e+01   (in run 1, after 30738 nodes, 5.93 seconds, depth 61, found by <relaxation>)
28.39/28.48	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 121352 nodes, 25.32 seconds, depth 41, found by <relaxation>)
28.39/28.48	c   Dual Bound       : +3.00000000000000e+00
28.39/28.48	c   Gap              :       0.00 %
28.39/28.48	c   Root Dual Bound  : +1.00000000000000e+00
28.39/28.48	c   Root Iterations  :          0
28.39/28.49	c Time complete: 28.48.

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-2663598-1276647868/watcher-2663598-1276647868 -o /tmp/evaluation-result-2663598-1276647868/solver-2663598-1276647868 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2663598-1276647868.opb -t 1800 -m 1800 

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: 1.21 1.07 1.02 3/106 13157
/proc/meminfo: memFree=1543208/2059040 swapFree=4192956/4192956
[pid=13157] ppid=13155 vsize=6584 CPUtime=0
/proc/13157/stat : 13157 (pbscip.linux.x8) R 13155 13157 11867 0 -1 4202496 1014 0 0 0 0 0 0 0 20 0 1 0 6079618 6742016 936 1992294400 4194304 7136930 140736217674640 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13157/statm: 1646 945 254 719 0 925 0

[startup+0.0631539 s]
/proc/loadavg: 1.21 1.07 1.02 3/106 13157
/proc/meminfo: memFree=1543208/2059040 swapFree=4192956/4192956
[pid=13157] ppid=13155 vsize=10816 CPUtime=0.05
/proc/13157/stat : 13157 (pbscip.linux.x8) R 13155 13157 11867 0 -1 4202496 2612 0 0 0 2 3 0 0 20 0 1 0 6079618 11075584 1924 1992294400 4194304 7136930 140736217674640 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13157/statm: 2704 1924 328 719 0 1983 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 10816

[startup+0.101159 s]
/proc/loadavg: 1.21 1.07 1.02 3/106 13157
/proc/meminfo: memFree=1543208/2059040 swapFree=4192956/4192956
[pid=13157] ppid=13155 vsize=11096 CPUtime=0.09
/proc/13157/stat : 13157 (pbscip.linux.x8) R 13155 13157 11867 0 -1 4202496 5304 0 0 0 4 5 0 0 20 0 1 0 6079618 11362304 2046 1992294400 4194304 7136930 140736217674640 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13157/statm: 2774 2046 371 719 0 2053 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11096

[startup+0.30119 s]
/proc/loadavg: 1.21 1.07 1.02 3/106 13157
/proc/meminfo: memFree=1543208/2059040 swapFree=4192956/4192956
[pid=13157] ppid=13155 vsize=13044 CPUtime=0.29
/proc/13157/stat : 13157 (pbscip.linux.x8) R 13155 13157 11867 0 -1 4202496 5817 0 0 0 22 7 0 0 20 0 1 0 6079618 13357056 2559 1992294400 4194304 7136930 140736217674640 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13157/statm: 3261 2559 394 719 0 2540 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13044

[startup+0.700245 s]
/proc/loadavg: 1.21 1.07 1.02 3/106 13157
/proc/meminfo: memFree=1543208/2059040 swapFree=4192956/4192956
[pid=13157] ppid=13155 vsize=14736 CPUtime=0.69
/proc/13157/stat : 13157 (pbscip.linux.x8) R 13155 13157 11867 0 -1 4202496 6241 0 0 0 58 11 0 0 21 0 1 0 6079618 15089664 2983 1992294400 4194304 7136930 140736217674640 18446744073709551615 5908957 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13157/statm: 3684 2983 394 719 0 2963 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14736

[startup+1.50036 s]
/proc/loadavg: 1.19 1.07 1.02 2/107 13158
/proc/meminfo: memFree=1531668/2059040 swapFree=4192956/4192956
[pid=13157] ppid=13155 vsize=16916 CPUtime=1.49
/proc/13157/stat : 13157 (pbscip.linux.x8) R 13155 13157 11867 0 -1 4202496 6768 0 0 0 131 18 0 0 23 0 1 0 6079618 17321984 3510 1992294400 4194304 7136930 140736217674640 18446744073709551615 4221906 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13157/statm: 4229 3510 394 719 0 3508 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16916

[startup+3.10159 s]
/proc/loadavg: 1.19 1.07 1.02 2/107 13158
/proc/meminfo: memFree=1528816/2059040 swapFree=4192956/4192956
[pid=13157] ppid=13155 vsize=19876 CPUtime=3.09
/proc/13157/stat : 13157 (pbscip.linux.x8) R 13155 13157 11867 0 -1 4202496 7517 0 0 0 274 35 0 0 25 0 1 0 6079618 20353024 4259 1992294400 4194304 7136930 140736217674640 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13157/statm: 4969 4259 394 719 0 4248 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19876

[startup+6.30104 s]
/proc/loadavg: 1.19 1.07 1.02 2/107 13158
/proc/meminfo: memFree=1522740/2059040 swapFree=4192956/4192956
[pid=13157] ppid=13155 vsize=25876 CPUtime=6.29
/proc/13157/stat : 13157 (pbscip.linux.x8) R 13155 13157 11867 0 -1 4202496 9046 0 0 0 565 64 0 0 25 0 1 0 6079618 26497024 5788 1992294400 4194304 7136930 140736217674640 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13157/statm: 6469 5788 394 719 0 5748 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25876

[startup+12.701 s]
/proc/loadavg: 1.16 1.06 1.02 2/107 13158
/proc/meminfo: memFree=1511332/2059040 swapFree=4192956/4192956
[pid=13157] ppid=13155 vsize=36276 CPUtime=12.68
/proc/13157/stat : 13157 (pbscip.linux.x8) R 13155 13157 11867 0 -1 4202496 11682 0 0 0 1141 127 0 0 25 0 1 0 6079618 37146624 8424 1992294400 4194304 7136930 140736217674640 18446744073709551615 5955603 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13157/statm: 9069 8424 394 719 0 8348 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 36276

[startup+25.5018 s]
/proc/loadavg: 1.13 1.06 1.02 2/107 13158
/proc/meminfo: memFree=1494344/2059040 swapFree=4192956/4192956
[pid=13157] ppid=13155 vsize=52204 CPUtime=25.49
/proc/13157/stat : 13157 (pbscip.linux.x8) R 13155 13157 11867 0 -1 4202496 15773 0 0 0 2301 248 0 0 25 0 1 0 6079618 53456896 12515 1992294400 4194304 7136930 140736217674640 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13157/statm: 13051 12515 394 719 0 12330 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 52204

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

[startup+27.101 s]
/proc/loadavg: 1.12 1.06 1.02 2/107 13158
/proc/meminfo: memFree=1493724/2059040 swapFree=4192956/4192956
[pid=13157] ppid=13155 vsize=54536 CPUtime=27.09
/proc/13157/stat : 13157 (pbscip.linux.x8) R 13155 13157 11867 0 -1 4202496 16345 0 0 0 2447 262 0 0 25 0 1 0 6079618 55844864 13087 1992294400 4194304 7136930 140736217674640 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13157/statm: 13634 13087 394 719 0 12913 0
Current children cumulated CPU time (s) 27.09
Current children cumulated vsize (KiB) 54536

[startup+27.9011 s]
/proc/loadavg: 1.12 1.06 1.02 2/107 13158
/proc/meminfo: memFree=1490500/2059040 swapFree=4192956/4192956
[pid=13157] ppid=13155 vsize=56604 CPUtime=27.89
/proc/13157/stat : 13157 (pbscip.linux.x8) R 13155 13157 11867 0 -1 4202496 16873 0 0 0 2520 269 0 0 25 0 1 0 6079618 57962496 13615 1992294400 4194304 7136930 140736217674640 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13157/statm: 14151 13615 394 719 0 13430 0
Current children cumulated CPU time (s) 27.89
Current children cumulated vsize (KiB) 56604

[startup+28.3012 s]
/proc/loadavg: 1.12 1.06 1.02 2/107 13158
/proc/meminfo: memFree=1490500/2059040 swapFree=4192956/4192956
[pid=13157] ppid=13155 vsize=56604 CPUtime=28.28
/proc/13157/stat : 13157 (pbscip.linux.x8) R 13155 13157 11867 0 -1 4202496 16886 0 0 0 2554 274 0 0 25 0 1 0 6079618 57962496 13628 1992294400 4194304 7136930 140736217674640 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13157/statm: 14151 13628 394 719 0 13430 0
Current children cumulated CPU time (s) 28.28
Current children cumulated vsize (KiB) 56604

[startup+28.4012 s]
/proc/loadavg: 1.12 1.06 1.02 2/107 13158
/proc/meminfo: memFree=1490500/2059040 swapFree=4192956/4192956
[pid=13157] ppid=13155 vsize=56604 CPUtime=28.39
/proc/13157/stat : 13157 (pbscip.linux.x8) R 13155 13157 11867 0 -1 4202496 16886 0 0 0 2563 276 0 0 25 0 1 0 6079618 57962496 13628 1992294400 4194304 7136930 140736217674640 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13157/statm: 14151 13628 394 719 0 13430 0
Current children cumulated CPU time (s) 28.39
Current children cumulated vsize (KiB) 56604

Child status: 0
Real time (s): 28.4977
CPU time (s): 28.4907
CPU user time (s): 25.7101
CPU system time (s): 2.78058
CPU usage (%): 99.9755
Max. virtual memory (cumulated for all children) (KiB): 56604

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 25.7101
system time used= 2.78058
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16898
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= 4
involuntary context switches= 81

runsolver used 0.052991 second user time and 0.142978 second system time

The end

Launcher Data 

Begin job on node039 at 2010-06-16 02:24:29
IDJOB=2663598
IDBENCH=47971
IDSOLVER=1167
FILE ID=node039/2663598-1276647868
PBS_JOBID= 11172427
Free space on /tmp= 62552 MiB

SOLVER NAME= SCIPnone SCIP 1.2.1.2 without any LP solver
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=347-P1=137-P2=419-P3=449-P4=47-B.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.none -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2663598-1276647868/watcher-2663598-1276647868 -o /tmp/evaluation-result-2663598-1276647868/solver-2663598-1276647868 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2663598-1276647868.opb -t 1800 -m 1800

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

MD5SUM BENCH= 39b4faf02952fa93fd33b15cbf6e7d18
RANDOM SEED=1227506676

node039.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 3000.267
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.53
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		: 3000.267
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1543736 kB
Buffers:         95412 kB
Cached:         291160 kB
SwapCached:          0 kB
Active:         146828 kB
Inactive:       299180 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1543736 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3900 kB
Writeback:           0 kB
AnonPages:       59316 kB
Mapped:          15428 kB
Slab:            47588 kB
PageTables:       4040 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180844 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62548 MiB
End job on node039 at 2010-06-16 02:24:57