Trace number 2665129

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
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solverOPT3 21.0438 21.0509

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=83-P1=113-P2=127-P3=71-P4=61-P5=43-P6=71-P7=41-P8=13-P9=71-B.opb
MD5SUMbd15d72e061a78dfd7cc65e865014c03
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 benchmark0.629904
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 variables189
Total number of constraints19
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 constraints19
Minimum length of a constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)441
Sum of products size (including duplicates)882
Number of different products441
Sum of products size882

Solver Data 

0.00/0.00	c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Clp 1.11.1] [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-2665129-1276650431.opb>
0.00/0.01	c original problem has 630 variables (630 bin, 0 int, 0 impl, 0 cont) and 460 constraints
0.00/0.01	c problem read
0.00/0.01	c presolving settings loaded
0.00/0.02	c presolving:
0.09/0.11	c (round 1) 9 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 50 chg coeffs, 0 upgd conss, 2916 impls, 0 clqs
0.09/0.11	c (round 2) 23 del vars, 12 del conss, 0 chg bounds, 0 chg sides, 62 chg coeffs, 10 upgd conss, 4260 impls, 0 clqs
0.09/0.12	c (round 3) 37 del vars, 24 del conss, 0 chg bounds, 0 chg sides, 74 chg coeffs, 10 upgd conss, 5436 impls, 0 clqs
0.09/0.12	c (round 4) 51 del vars, 36 del conss, 0 chg bounds, 0 chg sides, 86 chg coeffs, 10 upgd conss, 6444 impls, 0 clqs
0.09/0.13	c (round 5) 65 del vars, 48 del conss, 0 chg bounds, 0 chg sides, 98 chg coeffs, 10 upgd conss, 7284 impls, 0 clqs
0.09/0.13	c (round 6) 79 del vars, 60 del conss, 0 chg bounds, 0 chg sides, 110 chg coeffs, 10 upgd conss, 7956 impls, 0 clqs
0.09/0.14	c (round 7) 93 del vars, 72 del conss, 0 chg bounds, 0 chg sides, 122 chg coeffs, 10 upgd conss, 8460 impls, 0 clqs
0.09/0.14	c (round 8) 107 del vars, 84 del conss, 0 chg bounds, 0 chg sides, 134 chg coeffs, 10 upgd conss, 8796 impls, 0 clqs
0.09/0.14	c (round 9) 121 del vars, 96 del conss, 0 chg bounds, 0 chg sides, 146 chg coeffs, 10 upgd conss, 8964 impls, 0 clqs
0.09/0.15	c (round 10) 135 del vars, 108 del conss, 0 chg bounds, 0 chg sides, 158 chg coeffs, 10 upgd conss, 8964 impls, 0 clqs
0.09/0.17	c    (0.1s) probing: 204/495 (41.2%) - 0 fixings, 0 aggregations, 18 implications, 0 bound changes
0.09/0.17	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.09/0.17	c presolving (11 rounds):
0.09/0.17	c  135 deleted vars, 108 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 158 changed coefficients
0.09/0.17	c  9000 implications, 0 cliques
0.09/0.17	c presolved problem has 495 variables (495 bin, 0 int, 0 impl, 0 cont) and 343 constraints
0.09/0.17	c     324 constraints of type <and>
0.09/0.17	c       9 constraints of type <linear>
0.09/0.17	c      10 constraints of type <logicor>
0.09/0.17	c transformed objective value is always integral (scale: 2)
0.09/0.17	c Presolving Time: 0.09
0.09/0.17	c - non default parameters ----------------------------------------------------------------------
0.09/0.17	c # SCIP version 1.2.1.2
0.09/0.17	c 
0.09/0.17	c # frequency for displaying node information lines
0.09/0.17	c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.17	c display/freq = 10000
0.09/0.17	c 
0.09/0.17	c # maximal time in seconds to run
0.09/0.17	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.17	c limits/time = 1800
0.09/0.17	c 
0.09/0.17	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.17	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.17	c limits/memory = 1620
0.09/0.17	c 
0.09/0.17	c # should presolving try to simplify inequalities
0.09/0.17	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.17	c constraints/linear/simplifyinequalities = TRUE
0.09/0.17	c 
0.09/0.17	c # should presolving try to simplify knapsacks
0.09/0.17	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.17	c constraints/knapsack/simplifyinequalities = TRUE
0.09/0.17	c 
0.09/0.17	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.09/0.17	c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.17	c heuristics/undercover/freq = 0
0.09/0.17	c 
0.09/0.17	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.09/0.17	c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.17	c separating/rapidlearning/freq = 0
0.09/0.17	c 
0.09/0.17	c -----------------------------------------------------------------------------------------------
0.09/0.17	c start solving
0.09/0.18	c 
0.09/0.18	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.18	c   0.1s|     1 |     0 |    21 |     - |2357k|   0 |  11 | 495 | 343 | 495 | 667 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
1.00/1.10	c   0.7s|     1 |     0 |    34 |     - |2396k|   0 |  12 | 495 | 343 | 495 | 672 |   5 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
1.10/1.12	c   0.8s|     1 |     0 |    49 |     - |2422k|   0 |  27 | 495 | 343 | 495 | 679 |  12 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
1.10/1.16	c   0.8s|     1 |     0 |    92 |     - |2456k|   0 |  53 | 495 | 343 | 495 | 692 |  25 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
1.19/1.22	c   0.8s|     1 |     0 |   129 |     - |2483k|   0 |  71 | 495 | 343 | 495 | 714 |  47 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
1.19/1.29	c   0.9s|     1 |     0 |   164 |     - |2507k|   0 |  66 | 495 | 343 | 495 | 734 |  67 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
1.29/1.37	c   1.0s|     1 |     0 |   215 |     - |2554k|   0 | 112 | 495 | 343 | 495 | 758 |  91 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
1.49/1.58	c   1.2s|     1 |     2 |   215 |     - |2555k|   0 | 112 | 495 | 343 | 495 | 758 |  91 |   0 |  17 | 3.000000e+00 |      --      |    Inf 
20.99/21.03	o 3
20.99/21.03	c *19.5s|  3945 |     0 | 35356 |   8.9 |3918k|  88 |   - | 495 |2428 | 495 | 424 |  11k|2585 |3247 | 3.000000e+00 | 3.000000e+00 |   0.00%
20.99/21.03	c 
20.99/21.03	c SCIP Status        : problem is solved [optimal solution found]
20.99/21.03	c Solving Time (sec) : 19.52
20.99/21.03	c Solving Nodes      : 3945
20.99/21.03	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
20.99/21.03	c Dual Bound         : +3.00000000000000e+00
20.99/21.03	c Gap                : 0.00 %
20.99/21.03	s OPTIMUM FOUND
20.99/21.03	v -x189 -x188 x187 -x186 x185 x184 -x183 -x182 x181 -x180 -x179 -x178 x177 -x176 x126 x125 -x124 x123 -x122 x121 x120 x175 -x174 
20.99/21.03	v -x173 -x172 -x171 x170 x169 -x119 x118 x117 -x116 -x115 -x114 x113 x168 x167 -x166 -x165 x164 x163 -x162 x112 -x111 -x110 -x109 
20.99/21.03	v x108 -x107 x106 x161 -x160 -x159 -x158 x157 x156 x155 x105 x104 x103 x102 x101 -x100 x99 -x154 x153 -x152 x151 x150 -x149 
20.99/21.03	v -x148 x98 -x97 x96 -x95 -x94 x93 x92 -x147 -x146 -x145 -x144 -x143 -x142 -x141 -x91 x90 -x89 x88 x87 -x86 x85 -x140 -x139 -x138 
20.99/21.03	v -x137 x136 x135 x134 -x84 -x83 -x82 -x81 x80 -x79 x78 -x133 -x132 -x131 -x130 -x129 x128 -x127 -x77 x76 x75 -x74 x73 -x72 
20.99/21.03	v x71 -x70 -x69 x68 x67 -x66 x65 x64 x63 -x62 x61 x60 -x59 x58 x57 x56 x55 x54 x53 x52 -x51 x50 x49 x48 -x47 x46 -x45 -x44 x43 
20.99/21.03	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 x14 
20.99/21.03	v x13 -x12 -x11 x10 x9 x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
20.99/21.03	c SCIP Status        : problem is solved [optimal solution found]
20.99/21.03	c Solving Time       :      19.52
20.99/21.03	c Original Problem   :
20.99/21.03	c   Problem name     : HOME/instance-2665129-1276650431.opb
20.99/21.03	c   Variables        : 630 (630 binary, 0 integer, 0 implicit integer, 0 continuous)
20.99/21.03	c   Constraints      : 460 initial, 460 maximal
20.99/21.03	c Presolved Problem  :
20.99/21.03	c   Problem name     : t_HOME/instance-2665129-1276650431.opb
20.99/21.03	c   Variables        : 495 (495 binary, 0 integer, 0 implicit integer, 0 continuous)
20.99/21.03	c   Constraints      : 343 initial, 2442 maximal
20.99/21.03	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
20.99/21.03	c   trivial          :       0.00          0          0          0          0          0          0          0          0
20.99/21.03	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
20.99/21.03	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
20.99/21.03	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
20.99/21.03	c   implics          :       0.00          0          0          0          0          0          0          0          0
20.99/21.03	c   probing          :       0.02          0          0          0          0          0          0          0          0
20.99/21.03	c   and              :       0.05         18        108          0          0          0        108          0        108
20.99/21.03	c   linear           :       0.00          1          8          0          0          0          0          0         50
20.99/21.03	c   logicor          :       0.00          0          0          0          0          0          0          0          0
20.99/21.03	c   root node        :          -          0          -          -          0          -          -          -          -
20.99/21.03	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
20.99/21.03	c   integral         :          0          0          0       3009          0          4        111          0          0       5862
20.99/21.03	c   and              :        324       6892      13574          1          0        315      20367      11375          0          0
20.99/21.03	c   linear           :          9          6      13259          1          0       1301       8576          0          0          0
20.99/21.03	c   logicor          :         10+         6       6483          1          0         97       2729          0          0          0
20.99/21.03	c   countsols        :          0          0          0          1          0          0          0          0          0          0
20.99/21.03	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
20.99/21.03	c   integral         :       4.61       0.00       0.00       4.61       0.00
20.99/21.03	c   and              :       0.66       0.48       0.18       0.00       0.00
20.99/21.03	c   linear           :       0.36       0.00       0.36       0.00       0.00
20.99/21.03	c   logicor          :       0.26       0.00       0.26       0.00       0.00
20.99/21.03	c   countsols        :       0.00       0.00       0.00       0.00       0.00
20.99/21.03	c Propagators        :       Time      Calls    Cutoffs    DomReds
20.99/21.03	c   vbounds          :       0.01          2          0          0
20.99/21.03	c   rootredcost      :       0.01          0          0          0
20.99/21.03	c   pseudoobj        :       0.03      13151          0          0
20.99/21.03	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
20.99/21.03	c   propagation      :       0.20       1713       1701      15280       37.6        127       20.7          -
20.99/21.03	c   infeasible LP    :       0.00         15         15         84       25.4          2       13.0          0
20.99/21.03	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
20.99/21.03	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
20.99/21.03	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
20.99/21.03	c   applied globally :          -          -          -       2578       21.5          -          -          -
20.99/21.03	c   applied locally  :          -          -          -          7       55.9          -          -          -
20.99/21.03	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
20.99/21.03	c   cut pool         :       0.00          5          -          -          9          -    (maximal pool size: 150)
20.99/21.03	c   redcost          :       0.07       6892          0          0          0          0
20.99/21.03	c   impliedbounds    :       0.00          6          0          0         42          0
20.99/21.03	c   intobj           :       0.00          0          0          0          0          0
20.99/21.03	c   cgmip            :       0.00          0          0          0          0          0
20.99/21.03	c   gomory           :       0.06          6          0          0         54          0
20.99/21.03	c   strongcg         :       0.04          6          0          0         73          0
20.99/21.03	c   cmir             :       0.06          6          0          0         88          0
20.99/21.03	c   flowcover        :       0.09          6          0          0        152          0
20.99/21.03	c   clique           :       0.00          1          0          0          0          0
20.99/21.03	c   zerohalf         :       0.00          0          0          0          0          0
20.99/21.03	c   mcf              :       0.00          1          0          0          0          0
20.99/21.03	c   rapidlearning    :       0.05          1          0          0          0          0
20.99/21.03	c Pricers            :       Time      Calls       Vars
20.99/21.03	c   problem variables:       0.00          0          0
20.99/21.03	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
20.99/21.03	c   relpscost        :       4.61       3008          4        111          0          0       5862
20.99/21.03	c   pscost           :       0.00          0          0          0          0          0          0
20.99/21.03	c   inference        :       0.00          0          0          0          0          0          0
20.99/21.03	c   mostinf          :       0.00          0          0          0          0          0          0
20.99/21.03	c   leastinf         :       0.00          0          0          0          0          0          0
20.99/21.03	c   fullstrong       :       0.00          0          0          0          0          0          0
20.99/21.03	c   allfullstrong    :       0.00          0          0          0          0          0          0
20.99/21.03	c   random           :       0.00          0          0          0          0          0          0
20.99/21.03	c Primal Heuristics  :       Time      Calls      Found
20.99/21.03	c   LP solutions     :       0.01          -          1
20.99/21.03	c   pseudo solutions :       0.00          -          0
20.99/21.03	c   oneopt           :       0.00          0          0
20.99/21.03	c   crossover        :       0.00          0          0
20.99/21.03	c   guideddiving     :       0.00          0          0
20.99/21.03	c   intshifting      :       0.00          0          0
20.99/21.03	c   pscostdiving     :       0.01          2          0
20.99/21.03	c   fracdiving       :       0.00          2          0
20.99/21.03	c   veclendiving     :       0.01          2          0
20.99/21.03	c   linesearchdiving :       0.00          2          0
20.99/21.03	c   coefdiving       :       0.07          3          0
20.99/21.03	c   feaspump         :       0.02          2          0
20.99/21.03	c   objpscostdiving  :       0.02          2          0
20.99/21.03	c   rootsoldiving    :       0.11          2          0
20.99/21.03	c   trivial          :       0.01          2          0
20.99/21.03	c   simplerounding   :       0.00          0          0
20.99/21.03	c   zirounding       :       0.02       1000          0
20.99/21.03	c   rounding         :       0.09       1124          0
20.99/21.03	c   shifting         :       0.50        318          0
20.99/21.03	c   twoopt           :       0.00          0          0
20.99/21.03	c   fixandinfer      :       0.00          0          0
20.99/21.03	c   intdiving        :       0.00          0          0
20.99/21.03	c   actconsdiving    :       0.00          0          0
20.99/21.03	c   octane           :       0.00          0          0
20.99/21.03	c   rens             :       0.02          1          0
20.99/21.03	c   rins             :       0.00          0          0
20.99/21.03	c   localbranching   :       0.00          0          0
20.99/21.03	c   mutation         :       0.00          0          0
20.99/21.03	c   dins             :       0.00          0          0
20.99/21.03	c   undercover       :       0.56          1          0
20.99/21.03	c   nlp              :       0.01          0          0
20.99/21.03	c   trysol           :       0.02          0          0
20.99/21.03	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
20.99/21.03	c   primal LP        :       1.37          0          0       0.00       0.00
20.99/21.03	c   dual LP          :       8.51       7162      33132       4.63    3893.30
20.99/21.03	c   lex dual LP      :       0.00          0          0       0.00          -
20.99/21.03	c   barrier LP       :       0.00          0          0       0.00          -
20.99/21.03	c   diving/probing LP:       0.19        171       2224      13.01   11705.26
20.99/21.03	c   strong branching :       4.55       3247      37362      11.51    8211.43
20.99/21.03	c     (at root node) :          -         17       1311      77.12          -
20.99/21.03	c   conflict analysis:       0.00          0          0       0.00          -
20.99/21.03	c B&B Tree           :
20.99/21.03	c   number of runs   :          1
20.99/21.03	c   nodes            :       3945
20.99/21.03	c   nodes (total)    :       3945
20.99/21.03	c   nodes left       :          0
20.99/21.03	c   max depth        :         88
20.99/21.03	c   max depth (total):         88
20.99/21.03	c   backtracks       :        789 (20.0%)
20.99/21.03	c   delayed cutoffs  :        775
20.99/21.03	c   repropagations   :       2515 (10352 domain reductions, 689 cutoffs)
20.99/21.03	c   avg switch length:       4.48
20.99/21.03	c   switching time   :       1.64
20.99/21.03	c Solution           :
20.99/21.03	c   Solutions found  :          1 (1 improvements)
20.99/21.03	c   First Solution   : +3.00000000000000e+00   (in run 1, after 3945 nodes, 19.51 seconds, depth 78, found by <relaxation>)
20.99/21.03	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 3945 nodes, 19.51 seconds, depth 78, found by <relaxation>)
20.99/21.03	c   Dual Bound       : +3.00000000000000e+00
20.99/21.03	c   Gap              :       0.00 %
20.99/21.03	c   Root Dual Bound  : +3.00000000000000e+00
20.99/21.03	c   Root Iterations  :        215
20.99/21.05	c Time complete: 21.03.

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-2665129-1276650431/watcher-2665129-1276650431 -o /tmp/evaluation-result-2665129-1276650431/solver-2665129-1276650431 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665129-1276650431.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: 0.99 1.00 0.99 3/106 7693
/proc/meminfo: memFree=1796244/2059040 swapFree=4135932/4192956
[pid=7693] ppid=7691 vsize=9288 CPUtime=0
/proc/7693/stat : 7693 (pbscip.linux.x8) R 7691 7693 7202 0 -1 4202496 1110 0 0 0 0 0 0 0 18 0 1 0 40644480 9510912 1031 1992294400 4194304 9819077 140735140848656 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7693/statm: 2322 1039 371 1374 0 943 0

[startup+0.0916889 s]
/proc/loadavg: 0.99 1.00 0.99 3/106 7693
/proc/meminfo: memFree=1796244/2059040 swapFree=4135932/4192956
[pid=7693] ppid=7691 vsize=14484 CPUtime=0.08
/proc/7693/stat : 7693 (pbscip.linux.x8) R 7691 7693 7202 0 -1 4202496 2996 0 0 0 4 4 0 0 20 0 1 0 40644480 14831616 2307 1992294400 4194304 9819077 140735140848656 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7693/statm: 3621 2307 473 1374 0 2242 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 14484

[startup+0.10069 s]
/proc/loadavg: 0.99 1.00 0.99 3/106 7693
/proc/meminfo: memFree=1796244/2059040 swapFree=4135932/4192956
[pid=7693] ppid=7691 vsize=14484 CPUtime=0.09
/proc/7693/stat : 7693 (pbscip.linux.x8) R 7691 7693 7202 0 -1 4202496 2996 0 0 0 4 5 0 0 20 0 1 0 40644480 14831616 2307 1992294400 4194304 9819077 140735140848656 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7693/statm: 3621 2307 473 1374 0 2242 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14484

[startup+0.300709 s]
/proc/loadavg: 0.99 1.00 0.99 3/106 7693
/proc/meminfo: memFree=1796244/2059040 swapFree=4135932/4192956
[pid=7693] ppid=7691 vsize=30124 CPUtime=0.29
/proc/7693/stat : 7693 (pbscip.linux.x8) R 7691 7693 7202 0 -1 4202496 15329 0 0 0 18 11 0 0 20 0 1 0 40644480 30846976 5624 1992294400 4194304 9819077 140735140848656 18446744073709551615 8675093 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7693/statm: 7531 5635 693 1374 0 6152 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 30124

[startup+0.700745 s]
/proc/loadavg: 0.99 1.00 0.99 3/106 7693
/proc/meminfo: memFree=1796244/2059040 swapFree=4135932/4192956
[pid=7693] ppid=7691 vsize=32300 CPUtime=0.69
/proc/7693/stat : 7693 (pbscip.linux.x8) R 7691 7693 7202 0 -1 4202496 43411 0 0 0 44 25 0 0 21 0 1 0 40644480 33075200 6302 1992294400 4194304 9819077 140735140848656 18446744073709551615 8675093 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7693/statm: 8332 6310 715 1374 0 6953 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 32300

[startup+1.50082 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 7694
/proc/meminfo: memFree=1781976/2059040 swapFree=4135932/4192956
[pid=7693] ppid=7691 vsize=24976 CPUtime=1.49
/proc/7693/stat : 7693 (pbscip.linux.x8) R 7691 7693 7202 0 -1 4202496 59102 0 0 0 112 37 0 0 23 0 1 0 40644480 25575424 4717 1992294400 4194304 9819077 140735140848656 18446744073709551615 7291604 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7693/statm: 6244 4717 728 1374 0 4865 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 24976

[startup+3.10097 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 7694
/proc/meminfo: memFree=1779372/2059040 swapFree=4135932/4192956
[pid=7693] ppid=7691 vsize=24484 CPUtime=3.09
/proc/7693/stat : 7693 (pbscip.linux.x8) R 7691 7693 7202 0 -1 4202496 61176 0 0 0 268 41 0 0 25 0 1 0 40644480 25071616 4722 1992294400 4194304 9819077 140735140848656 18446744073709551615 7231982 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7693/statm: 6121 4722 729 1374 0 4742 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24484

[startup+6.30027 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 7694
/proc/meminfo: memFree=1779124/2059040 swapFree=4135932/4192956
[pid=7693] ppid=7691 vsize=24312 CPUtime=6.29
/proc/7693/stat : 7693 (pbscip.linux.x8) R 7691 7693 7202 0 -1 4202496 69157 0 0 0 575 54 0 0 25 0 1 0 40644480 24895488 4727 1992294400 4194304 9819077 140735140848656 18446744073709551615 8723754 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7693/statm: 6222 4729 731 1374 0 4843 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 24312

[startup+12.7019 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 7694
/proc/meminfo: memFree=1779124/2059040 swapFree=4135932/4192956
[pid=7693] ppid=7691 vsize=24808 CPUtime=12.69
/proc/7693/stat : 7693 (pbscip.linux.x8) R 7691 7693 7202 0 -1 4202496 96069 0 0 0 1180 89 0 0 25 0 1 0 40644480 25403392 4851 1992294400 4194304 9819077 140735140848656 18446744073709551615 6386870 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7693/statm: 6202 4851 731 1374 0 4823 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24808

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

[startup+15.9012 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 7694
/proc/meminfo: memFree=1778628/2059040 swapFree=4135932/4192956
[pid=7693] ppid=7691 vsize=25396 CPUtime=15.89
/proc/7693/stat : 7693 (pbscip.linux.x8) R 7691 7693 7202 0 -1 4202496 115312 0 0 0 1477 112 0 0 25 0 1 0 40644480 26005504 5013 1992294400 4194304 9819077 140735140848656 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7693/statm: 6349 5013 731 1374 0 4970 0
Current children cumulated CPU time (s) 15.89
Current children cumulated vsize (KiB) 25396

[startup+19.1015 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 7694
/proc/meminfo: memFree=1778008/2059040 swapFree=4135932/4192956
[pid=7693] ppid=7691 vsize=26012 CPUtime=19.09
/proc/7693/stat : 7693 (pbscip.linux.x8) R 7691 7693 7202 0 -1 4202496 138580 0 0 0 1774 135 0 0 25 0 1 0 40644480 26636288 5190 1992294400 4194304 9819077 140735140848656 18446744073709551615 7228929 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7693/statm: 6551 5191 731 1374 0 5172 0
Current children cumulated CPU time (s) 19.09
Current children cumulated vsize (KiB) 26012

[startup+19.9015 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 7694
/proc/meminfo: memFree=1777884/2059040 swapFree=4135932/4192956
[pid=7693] ppid=7691 vsize=26396 CPUtime=19.88
/proc/7693/stat : 7693 (pbscip.linux.x8) R 7691 7693 7202 0 -1 4202496 145181 0 0 0 1847 141 0 0 25 0 1 0 40644480 27029504 5191 1992294400 4194304 9819077 140735140848656 18446744073709551615 8720183 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7693/statm: 6408 5187 731 1374 0 5029 0
Current children cumulated CPU time (s) 19.88
Current children cumulated vsize (KiB) 26396

[startup+20.7016 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 7694
/proc/meminfo: memFree=1777884/2059040 swapFree=4135932/4192956
[pid=7693] ppid=7691 vsize=26428 CPUtime=20.68
/proc/7693/stat : 7693 (pbscip.linux.x8) R 7691 7693 7202 0 -1 4202496 151793 0 0 0 1921 147 0 0 25 0 1 0 40644480 27062272 5200 1992294400 4194304 9819077 140735140848656 18446744073709551615 6388540 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7693/statm: 6607 5200 731 1374 0 5228 0
Current children cumulated CPU time (s) 20.68
Current children cumulated vsize (KiB) 26428

[startup+20.9086 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 7694
/proc/meminfo: memFree=1777884/2059040 swapFree=4135932/4192956
[pid=7693] ppid=7691 vsize=26544 CPUtime=20.89
/proc/7693/stat : 7693 (pbscip.linux.x8) R 7691 7693 7202 0 -1 4202496 153374 0 0 0 1940 149 0 0 25 0 1 0 40644480 27181056 5214 1992294400 4194304 9819077 140735140848656 18446744073709551615 8657695 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7693/statm: 6636 5214 731 1374 0 5257 0
Current children cumulated CPU time (s) 20.89
Current children cumulated vsize (KiB) 26544

[startup+21.0016 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 7694
/proc/meminfo: memFree=1777884/2059040 swapFree=4135932/4192956
[pid=7693] ppid=7691 vsize=26636 CPUtime=20.99
/proc/7693/stat : 7693 (pbscip.linux.x8) R 7691 7693 7202 0 -1 4202496 154149 0 0 0 1949 150 0 0 25 0 1 0 40644480 27275264 5216 1992294400 4194304 9819077 140735140848656 18446744073709551615 6590267 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7693/statm: 6564 5213 731 1374 0 5185 0
Current children cumulated CPU time (s) 20.99
Current children cumulated vsize (KiB) 26636

Child status: 0
Real time (s): 21.0509
CPU time (s): 21.0438
CPU user time (s): 19.534
CPU system time (s): 1.50977
CPU usage (%): 99.9665
Max. virtual memory (cumulated for all children) (KiB): 32300

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 19.534
system time used= 1.50977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 154394
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 241

runsolver used 0.038994 second user time and 0.108983 second system time

The end

Launcher Data 

Begin job on node015 at 2010-06-16 03:07:12
IDJOB=2665129
IDBENCH=48072
IDSOLVER=1168
FILE ID=node015/2665129-1276650431
PBS_JOBID= 11172434
Free space on /tmp= 62584 MiB

SOLVER NAME= SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=83-P1=113-P2=127-P3=71-P4=61-P5=43-P6=71-P7=41-P8=13-P9=71-B.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.clp -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2665129-1276650431/watcher-2665129-1276650431 -o /tmp/evaluation-result-2665129-1276650431/solver-2665129-1276650431 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665129-1276650431.opb -t 1800 -m 1800

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

MD5SUM BENCH= bd15d72e061a78dfd7cc65e865014c03
RANDOM SEED=1497418947

node015.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		: 3000.244
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	: 6000.48
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		: 3000.244
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	: 5599.36
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1796648 kB
Buffers:         75004 kB
Cached:         107400 kB
SwapCached:      10856 kB
Active:         103944 kB
Inactive:        92708 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1796648 kB
SwapTotal:     4192956 kB
SwapFree:      4135932 kB
Dirty:            6244 kB
Writeback:           0 kB
AnonPages:       12756 kB
Mapped:           9332 kB
Slab:            43776 kB
PageTables:       4104 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181856 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= 62576 MiB
End job on node015 at 2010-06-16 03:07:33