Trace number 2666399

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
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solverOPT3 23.8484 23.8537

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=307-P1=59-P2=149-P3=337-P4=409-P5=457-P6=79-P7=53-P8=347-P9=487-B.opb
MD5SUM54510d4a8cd791bae993d435a4bb6e03
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 benchmark22.5226
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 variables243
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 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)729
Sum of products size (including duplicates)1458
Number of different products729
Sum of products size1458

Solver Data 

0.00/0.00	c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2] [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-2666399-1276646796.opb>
0.00/0.02	c original problem has 972 variables (972 bin, 0 int, 0 impl, 0 cont) and 748 constraints
0.00/0.02	c problem read
0.00/0.02	c presolving settings loaded
0.00/0.03	c presolving:
0.19/0.20	c (round 1) 9 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 70 chg coeffs, 0 upgd conss, 4356 impls, 0 clqs
0.19/0.21	c (round 2) 27 del vars, 16 del conss, 0 chg bounds, 0 chg sides, 86 chg coeffs, 10 upgd conss, 6660 impls, 0 clqs
0.19/0.22	c (round 3) 45 del vars, 32 del conss, 0 chg bounds, 0 chg sides, 102 chg coeffs, 10 upgd conss, 8676 impls, 0 clqs
0.19/0.22	c (round 4) 63 del vars, 48 del conss, 0 chg bounds, 0 chg sides, 118 chg coeffs, 10 upgd conss, 10404 impls, 0 clqs
0.19/0.23	c (round 5) 81 del vars, 64 del conss, 0 chg bounds, 0 chg sides, 134 chg coeffs, 10 upgd conss, 11844 impls, 0 clqs
0.19/0.24	c (round 6) 99 del vars, 80 del conss, 0 chg bounds, 0 chg sides, 150 chg coeffs, 10 upgd conss, 12996 impls, 0 clqs
0.19/0.24	c (round 7) 117 del vars, 96 del conss, 0 chg bounds, 0 chg sides, 166 chg coeffs, 10 upgd conss, 13860 impls, 0 clqs
0.19/0.25	c (round 8) 135 del vars, 112 del conss, 0 chg bounds, 0 chg sides, 182 chg coeffs, 10 upgd conss, 14436 impls, 0 clqs
0.19/0.25	c (round 9) 153 del vars, 128 del conss, 0 chg bounds, 0 chg sides, 198 chg coeffs, 10 upgd conss, 14724 impls, 0 clqs
0.19/0.26	c (round 10) 171 del vars, 144 del conss, 0 chg bounds, 0 chg sides, 214 chg coeffs, 10 upgd conss, 14724 impls, 0 clqs
0.39/0.43	c    (0.2s) probing: 238/801 (29.7%) - 0 fixings, 0 aggregations, 18 implications, 0 bound changes
0.39/0.43	c    (0.2s) probing aborted: 100/100 successive totally useless probings
0.39/0.43	c presolving (11 rounds):
0.39/0.43	c  171 deleted vars, 144 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 214 changed coefficients
0.39/0.43	c  14760 implications, 0 cliques
0.39/0.43	c presolved problem has 801 variables (801 bin, 0 int, 0 impl, 0 cont) and 595 constraints
0.39/0.43	c     576 constraints of type <and>
0.39/0.43	c       9 constraints of type <linear>
0.39/0.43	c      10 constraints of type <logicor>
0.39/0.43	c transformed objective value is always integral (scale: 2)
0.39/0.43	c Presolving Time: 0.22
0.39/0.43	c - non default parameters ----------------------------------------------------------------------
0.39/0.43	c # SCIP version 1.2.1.2
0.39/0.43	c 
0.39/0.43	c # frequency for displaying node information lines
0.39/0.43	c # [type: int, range: [-1,2147483647], default: 100]
0.39/0.43	c display/freq = 10000
0.39/0.43	c 
0.39/0.43	c # maximal time in seconds to run
0.39/0.43	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.39/0.43	c limits/time = 1799.99
0.39/0.43	c 
0.39/0.43	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.39/0.43	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.39/0.43	c limits/memory = 1620
0.39/0.43	c 
0.39/0.43	c # should presolving try to simplify inequalities
0.39/0.43	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.39/0.43	c constraints/linear/simplifyinequalities = TRUE
0.39/0.43	c 
0.39/0.43	c # should presolving try to simplify knapsacks
0.39/0.43	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.39/0.43	c constraints/knapsack/simplifyinequalities = TRUE
0.39/0.43	c 
0.39/0.43	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.39/0.43	c # [type: int, range: [-1,2147483647], default: -1]
0.39/0.43	c heuristics/undercover/freq = 0
0.39/0.43	c 
0.39/0.43	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.39/0.43	c # [type: int, range: [-1,2147483647], default: -1]
0.39/0.43	c separating/rapidlearning/freq = 0
0.39/0.43	c 
0.39/0.43	c -----------------------------------------------------------------------------------------------
0.39/0.43	c start solving
0.39/0.43	c 
0.39/0.44	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.39/0.45	c   0.2s|     1 |     0 |    22 |     - |3736k|   0 |  12 | 801 | 595 | 801 |1171 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
1.59/1.63	c   1.1s|     1 |     0 |   401 |     - |3776k|   0 |  16 | 801 | 595 | 801 |1172 |   1 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
1.59/1.69	c   1.2s|     1 |     0 |   408 |     - |3809k|   0 |  22 | 801 | 595 | 801 |1176 |   5 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
1.69/1.77	c   1.3s|     1 |     0 |   416 |     - |3835k|   0 |  25 | 801 | 595 | 801 |1182 |  11 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
1.79/1.86	c   1.4s|     1 |     0 |   422 |     - |3853k|   0 |  28 | 801 | 595 | 801 |1187 |  16 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
1.89/1.96	c   1.4s|     1 |     0 |   431 |     - |3873k|   0 |  34 | 801 | 595 | 801 |1191 |  20 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
1.99/2.07	c   1.6s|     1 |     0 |   435 |     - |3891k|   0 |  37 | 801 | 595 | 801 |1195 |  24 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
2.10/2.19	c   1.7s|     1 |     2 |   435 |     - |3892k|   0 |  37 | 801 | 595 | 801 |1195 |  24 |   0 |  17 | 3.000000e+00 |      --      |    Inf 
23.79/23.83	o 3
23.79/23.83	c *22.6s|  6401 |     0 | 34633 |   5.3 |5870k| 105 |   - | 801 |3268 | 801 | 173 |  15k|2749 |5374 | 3.000000e+00 | 3.000000e+00 |   0.00%
23.79/23.83	c 
23.79/23.83	c SCIP Status        : problem is solved [optimal solution found]
23.79/23.83	c Solving Time (sec) : 22.60
23.79/23.83	c Solving Nodes      : 6401
23.79/23.83	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
23.79/23.83	c Dual Bound         : +3.00000000000000e+00
23.79/23.83	c Gap                : 0.00 %
23.79/23.83	s OPTIMUM FOUND
23.79/23.83	v -x243 -x242 -x241 x240 x239 x238 x237 -x236 -x235 -x234 -x233 -x232 -x231 -x230 -x229 -x228 -x227 -x226 -x162 -x161 x160 x159 -x158 
23.79/23.83	v -x157 -x156 x155 x154 -x225 -x224 -x223 -x222 -x221 -x220 -x219 -x218 -x217 -x153 -x152 -x151 -x150 -x149 -x148 -x147 x146 
23.79/23.83	v x145 -x216 -x215 -x214 -x213 x212 -x211 -x210 x209 x208 -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 x136 -x207 -x206 -x205 
23.79/23.83	v -x204 -x203 -x202 -x201 -x200 -x199 -x135 x134 x133 -x132 -x131 x130 x129 x128 x127 -x198 -x197 -x196 x195 -x194 -x193 -x192 
23.79/23.83	v -x191 x190 -x126 -x125 x124 -x123 -x122 -x121 x120 -x119 x118 -x189 -x188 -x187 -x186 -x185 -x184 -x183 -x182 -x181 x117 
23.79/23.83	v -x116 -x115 -x114 -x113 -x112 x111 -x110 x109 -x180 -x179 -x178 -x177 x176 x175 -x174 -x173 x172 -x108 -x107 -x106 -x105 -x104 
23.79/23.83	v -x103 -x102 -x101 x100 -x171 -x170 -x169 -x168 -x167 -x166 -x165 -x164 -x163 -x99 -x98 -x97 x96 x95 -x94 -x93 x92 x91 x90 
23.79/23.83	v -x89 -x88 x87 x86 x85 -x84 -x83 x82 -x81 -x80 -x79 x78 -x77 -x76 -x75 -x74 x73 -x72 -x71 -x70 -x69 -x68 -x67 -x66 x65 x64 -x63 
23.79/23.83	v -x62 -x61 x60 -x59 x58 x57 x56 x55 -x54 -x53 -x52 -x51 -x50 -x49 -x48 x47 x46 -x45 -x44 x43 -x42 -x41 -x40 -x39 -x38 x37 x36 
23.79/23.83	v -x35 -x34 -x33 -x32 -x31 x30 -x29 x28 -x27 x26 x25 x24 x23 x22 -x21 x20 x19 -x18 -x17 -x16 -x15 x14 -x13 -x12 -x11 x10 -x9 
23.79/23.83	v -x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
23.79/23.83	c SCIP Status        : problem is solved [optimal solution found]
23.79/23.83	c Solving Time       :      22.60
23.79/23.83	c Original Problem   :
23.79/23.83	c   Problem name     : HOME/instance-2666399-1276646796.opb
23.79/23.83	c   Variables        : 972 (972 binary, 0 integer, 0 implicit integer, 0 continuous)
23.79/23.83	c   Constraints      : 748 initial, 748 maximal
23.79/23.83	c Presolved Problem  :
23.79/23.83	c   Problem name     : t_HOME/instance-2666399-1276646796.opb
23.79/23.83	c   Variables        : 801 (801 binary, 0 integer, 0 implicit integer, 0 continuous)
23.79/23.83	c   Constraints      : 595 initial, 3268 maximal
23.79/23.83	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
23.79/23.83	c   trivial          :       0.00          0          0          0          0          0          0          0          0
23.79/23.83	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
23.79/23.83	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
23.79/23.83	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
23.79/23.83	c   implics          :       0.00          0          0          0          0          0          0          0          0
23.79/23.83	c   probing          :       0.04          0          0          0          0          0          0          0          0
23.79/23.83	c   and              :       0.15         18        144          0          0          0        144          0        144
23.79/23.83	c   linear           :       0.00          1          8          0          0          0          0          0         70
23.79/23.83	c   logicor          :       0.00          0          0          0          0          0          0          0          0
23.79/23.83	c   root node        :          -          0          -          -          0          -          -          -          -
23.79/23.83	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
23.79/23.83	c   integral         :          0          0          0       5832          0          0        127          0          0      11434
23.79/23.83	c   and              :        576      12814      19669          1          0        187      33313      15434          0          0
23.79/23.83	c   linear           :          9          6      19482          1          0        879      11650          0          0          0
23.79/23.83	c   logicor          :         10+         6       6948          0          0         34       1313          0          0          0
23.79/23.83	c   countsols        :          0          0          0          1          0          0          0          0          0          0
23.79/23.83	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
23.79/23.83	c   integral         :       4.81       0.00       0.00       4.81       0.00
23.79/23.83	c   and              :       2.23       1.86       0.37       0.00       0.00
23.79/23.83	c   linear           :       1.06       0.00       1.06       0.00       0.00
23.79/23.83	c   logicor          :       0.12       0.00       0.12       0.00       0.00
23.79/23.83	c   countsols        :       0.00       0.00       0.00       0.00       0.00
23.79/23.83	c Propagators        :       Time      Calls    Cutoffs    DomReds
23.79/23.83	c   vbounds          :       0.00          2          0          0
23.79/23.83	c   rootredcost      :       0.01          0          0          0
23.79/23.83	c   pseudoobj        :       0.02      19178          0          0
23.79/23.83	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
23.79/23.83	c   propagation      :       0.52       1100       1096      14607       63.8        276       41.2          -
23.79/23.83	c   infeasible LP    :       0.08        316        312       1324       53.9        477       15.8          0
23.79/23.83	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
23.79/23.83	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
23.79/23.83	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
23.79/23.83	c   applied globally :          -          -          -       2749       28.4          -          -          -
23.79/23.83	c   applied locally  :          -          -          -          0        0.0          -          -          -
23.79/23.83	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
23.79/23.83	c   cut pool         :       0.00          5          -          -          2          -    (maximal pool size: 34)
23.79/23.83	c   redcost          :       0.27      12814          0          0          0          0
23.79/23.83	c   impliedbounds    :       0.00          6          0          0          3          0
23.79/23.83	c   intobj           :       0.00          0          0          0          0          0
23.79/23.83	c   cgmip            :       0.00          0          0          0          0          0
23.79/23.83	c   gomory           :       0.08          6          0          0          0          0
23.79/23.83	c   strongcg         :       0.03          6          0          0         49          0
23.79/23.83	c   cmir             :       0.06          6          0          0         18          0
23.79/23.83	c   flowcover        :       0.27          6          0          0         17          0
23.79/23.83	c   clique           :       0.00          1          0          0          0          0
23.79/23.83	c   zerohalf         :       0.00          0          0          0          0          0
23.79/23.83	c   mcf              :       0.00          1          0          0          0          0
23.79/23.83	c   rapidlearning    :       0.11          1          0          0          0          0
23.79/23.83	c Pricers            :       Time      Calls       Vars
23.79/23.83	c   problem variables:       0.00          0          0
23.79/23.83	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
23.79/23.83	c   relpscost        :       4.80       5831          0        127          0          0      11434
23.79/23.83	c   pscost           :       0.00          0          0          0          0          0          0
23.79/23.83	c   inference        :       0.00          0          0          0          0          0          0
23.79/23.83	c   mostinf          :       0.00          0          0          0          0          0          0
23.79/23.83	c   leastinf         :       0.00          0          0          0          0          0          0
23.79/23.83	c   fullstrong       :       0.00          0          0          0          0          0          0
23.79/23.83	c   allfullstrong    :       0.00          0          0          0          0          0          0
23.79/23.83	c   random           :       0.00          0          0          0          0          0          0
23.79/23.83	c Primal Heuristics  :       Time      Calls      Found
23.79/23.83	c   LP solutions     :       0.01          -          1
23.79/23.83	c   pseudo solutions :       0.00          -          0
23.79/23.83	c   oneopt           :       0.02          0          0
23.79/23.83	c   crossover        :       0.00          0          0
23.79/23.83	c   guideddiving     :       0.00          0          0
23.79/23.83	c   rootsoldiving    :       0.65          4          0
23.79/23.83	c   linesearchdiving :       0.08         12          0
23.79/23.83	c   coefdiving       :       0.07         13          0
23.79/23.83	c   pscostdiving     :       0.14         13          0
23.79/23.83	c   fracdiving       :       0.13         13          0
23.79/23.83	c   veclendiving     :       0.13         13          0
23.79/23.83	c   feaspump         :       0.09          7          0
23.79/23.83	c   objpscostdiving  :       0.13          7          0
23.79/23.83	c   trivial          :       0.00          2          0
23.79/23.83	c   simplerounding   :       0.00          0          0
23.79/23.83	c   zirounding       :       0.01       1000          0
23.79/23.83	c   rounding         :       0.13       1556          0
23.79/23.83	c   shifting         :       1.61        466          0
23.79/23.83	c   intshifting      :       0.00          0          0
23.79/23.83	c   twoopt           :       0.00          0          0
23.79/23.83	c   fixandinfer      :       0.00          0          0
23.79/23.83	c   intdiving        :       0.00          0          0
23.79/23.83	c   actconsdiving    :       0.00          0          0
23.79/23.83	c   octane           :       0.00          0          0
23.79/23.83	c   rens             :       0.03          1          0
23.79/23.83	c   rins             :       0.00          0          0
23.79/23.83	c   localbranching   :       0.00          0          0
23.79/23.83	c   mutation         :       0.00          0          0
23.79/23.83	c   dins             :       0.00          0          0
23.79/23.83	c   undercover       :       0.72          1          0
23.79/23.83	c   nlp              :       0.00          0          0
23.79/23.83	c   trysol           :       0.00          0          0
23.79/23.83	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
23.79/23.83	c   primal LP        :       0.20          0          0       0.00       0.00
23.79/23.83	c   dual LP          :       5.70      13354      27704       2.07    4860.35
23.79/23.83	c   lex dual LP      :       0.00          0          0       0.00          -
23.79/23.83	c   barrier LP       :       0.00          0          0       0.00          -
23.79/23.83	c   diving/probing LP:       0.80       1850       6929       3.75    8661.25
23.79/23.83	c   strong branching :       4.60       5374      26895       5.00    5846.74
23.79/23.83	c     (at root node) :          -         17        390      22.94          -
23.79/23.83	c   conflict analysis:       0.00          0          0       0.00          -
23.79/23.83	c B&B Tree           :
23.79/23.83	c   number of runs   :          1
23.79/23.83	c   nodes            :       6401
23.79/23.83	c   nodes (total)    :       6401
23.79/23.83	c   nodes left       :          0
23.79/23.83	c   max depth        :        105
23.79/23.83	c   max depth (total):        105
23.79/23.83	c   backtracks       :        457 (7.1%)
23.79/23.83	c   delayed cutoffs  :        335
23.79/23.83	c   repropagations   :       1936 (4311 domain reductions, 326 cutoffs)
23.79/23.83	c   avg switch length:       4.39
23.79/23.83	c   switching time   :       0.80
23.79/23.83	c Solution           :
23.79/23.83	c   Solutions found  :          1 (1 improvements)
23.79/23.83	c   First Solution   : +3.00000000000000e+00   (in run 1, after 6401 nodes, 22.59 seconds, depth 98, found by <relaxation>)
23.79/23.83	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 6401 nodes, 22.59 seconds, depth 98, found by <relaxation>)
23.79/23.83	c   Dual Bound       : +3.00000000000000e+00
23.79/23.83	c   Gap              :       0.00 %
23.79/23.83	c   Root Dual Bound  : +3.00000000000000e+00
23.79/23.83	c   Root Iterations  :        435
23.79/23.85	c Time complete: 23.84.

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-2666399-1276646796/watcher-2666399-1276646796 -o /tmp/evaluation-result-2666399-1276646796/solver-2666399-1276646796 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2666399-1276646796.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: 1.04 1.50 1.47 3/106 5263
/proc/meminfo: memFree=1801816/2059040 swapFree=4140408/4192956
[pid=5263] ppid=5261 vsize=6696 CPUtime=0
/proc/5263/stat : 5263 (pbscip.linux.x8) R 5261 5263 5107 0 -1 4202496 1004 0 0 0 0 0 0 0 20 0 1 0 40283518 6856704 923 1992294400 4194304 8223781 140734154500000 18446744073709551615 4388181 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5263/statm: 1931 931 348 984 0 944 0

[startup+0.033624 s]
/proc/loadavg: 1.04 1.50 1.47 3/106 5263
/proc/meminfo: memFree=1801816/2059040 swapFree=4140408/4192956
[pid=5263] ppid=5261 vsize=14244 CPUtime=0.02
/proc/5263/stat : 5263 (pbscip.linux.x8) R 5261 5263 5107 0 -1 4202496 2951 0 0 0 1 1 0 0 20 0 1 0 40283518 14585856 2507 1992294400 4194304 8223781 140734154500000 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5263/statm: 3561 2507 427 984 0 2574 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 14244

[startup+0.10063 s]
/proc/loadavg: 1.04 1.50 1.47 3/106 5263
/proc/meminfo: memFree=1801816/2059040 swapFree=4140408/4192956
[pid=5263] ppid=5261 vsize=14376 CPUtime=0.09
/proc/5263/stat : 5263 (pbscip.linux.x8) R 5261 5263 5107 0 -1 4202496 3241 0 0 0 4 5 0 0 20 0 1 0 40283518 14721024 2540 1992294400 4194304 8223781 140734154500000 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5263/statm: 3594 2540 427 984 0 2607 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14376

[startup+0.300649 s]
/proc/loadavg: 1.04 1.50 1.47 3/106 5263
/proc/meminfo: memFree=1801816/2059040 swapFree=4140408/4192956
[pid=5263] ppid=5261 vsize=15452 CPUtime=0.29
/proc/5263/stat : 5263 (pbscip.linux.x8) R 5261 5263 5107 0 -1 4202496 8935 0 0 0 15 14 0 0 20 0 1 0 40283518 15822848 2837 1992294400 4194304 8223781 140734154500000 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5263/statm: 3863 2837 458 984 0 2876 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15452

[startup+0.700686 s]
/proc/loadavg: 1.04 1.50 1.47 3/106 5263
/proc/meminfo: memFree=1801816/2059040 swapFree=4140408/4192956
[pid=5263] ppid=5261 vsize=29156 CPUtime=0.69
/proc/5263/stat : 5263 (pbscip.linux.x8) R 5261 5263 5107 0 -1 4202496 18160 0 0 0 44 25 0 0 21 0 1 0 40283518 29855744 6261 1992294400 4194304 8223781 140734154500000 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5263/statm: 7289 6261 580 984 0 6302 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 29156

[startup+1.50076 s]
/proc/loadavg: 1.04 1.49 1.47 2/107 5264
/proc/meminfo: memFree=1778372/2059040 swapFree=4140408/4192956
[pid=5263] ppid=5261 vsize=31536 CPUtime=1.49
/proc/5263/stat : 5263 (pbscip.linux.x8) R 5261 5263 5107 0 -1 4202496 46276 0 0 0 106 43 0 0 23 0 1 0 40283518 32292864 6663 1992294400 4194304 8223781 140734154500000 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5263/statm: 7884 6663 592 984 0 6897 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 31536

[startup+3.10091 s]
/proc/loadavg: 1.04 1.49 1.47 2/107 5264
/proc/meminfo: memFree=1771800/2059040 swapFree=4140408/4192956
[pid=5263] ppid=5261 vsize=30080 CPUtime=3.09
/proc/5263/stat : 5263 (pbscip.linux.x8) R 5261 5263 5107 0 -1 4202496 50464 0 0 0 255 54 0 0 25 0 1 0 40283518 30801920 6673 1992294400 4194304 8223781 140734154500000 18446744073709551615 5434483 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5263/statm: 7520 6673 592 984 0 6533 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 30080

[startup+6.30122 s]
/proc/loadavg: 1.04 1.49 1.47 2/107 5264
/proc/meminfo: memFree=1776388/2059040 swapFree=4140408/4192956
[pid=5263] ppid=5261 vsize=30080 CPUtime=6.29
/proc/5263/stat : 5263 (pbscip.linux.x8) R 5261 5263 5107 0 -1 4202496 50467 0 0 0 566 63 0 0 25 0 1 0 40283518 30801920 6676 1992294400 4194304 8223781 140734154500000 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5263/statm: 7520 6676 594 984 0 6533 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 30080

[startup+12.7018 s]
/proc/loadavg: 1.03 1.47 1.46 2/107 5264
/proc/meminfo: memFree=1776264/2059040 swapFree=4140408/4192956
[pid=5263] ppid=5261 vsize=30800 CPUtime=12.69
/proc/5263/stat : 5263 (pbscip.linux.x8) R 5261 5263 5107 0 -1 4202496 50628 0 0 0 1186 83 0 0 25 0 1 0 40283518 31539200 6837 1992294400 4194304 8223781 140734154500000 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5263/statm: 7700 6837 594 984 0 6713 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 30800

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

[startup+19.1014 s]
/proc/loadavg: 1.03 1.46 1.46 2/107 5264
/proc/meminfo: memFree=1773288/2059040 swapFree=4140408/4192956
[pid=5263] ppid=5261 vsize=33904 CPUtime=19.09
/proc/5263/stat : 5263 (pbscip.linux.x8) R 5261 5263 5107 0 -1 4202496 51404 0 0 0 1805 104 0 0 25 0 1 0 40283518 34717696 7613 1992294400 4194304 8223781 140734154500000 18446744073709551615 6446865 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5263/statm: 8476 7613 594 984 0 7489 0
Current children cumulated CPU time (s) 19.09
Current children cumulated vsize (KiB) 33904

[startup+22.3007 s]
/proc/loadavg: 1.03 1.45 1.46 2/107 5264
/proc/meminfo: memFree=1771924/2059040 swapFree=4140408/4192956
[pid=5263] ppid=5261 vsize=35372 CPUtime=22.29
/proc/5263/stat : 5263 (pbscip.linux.x8) R 5261 5263 5107 0 -1 4202496 51801 0 0 0 2114 115 0 0 25 0 1 0 40283518 36220928 8010 1992294400 4194304 8223781 140734154500000 18446744073709551615 6003890 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5263/statm: 8843 8010 594 984 0 7856 0
Current children cumulated CPU time (s) 22.29
Current children cumulated vsize (KiB) 35372

[startup+23.1078 s]
/proc/loadavg: 1.03 1.45 1.46 2/107 5264
/proc/meminfo: memFree=1771428/2059040 swapFree=4140408/4192956
[pid=5263] ppid=5261 vsize=35480 CPUtime=23.09
/proc/5263/stat : 5263 (pbscip.linux.x8) R 5261 5263 5107 0 -1 4202496 51831 0 0 0 2192 117 0 0 25 0 1 0 40283518 36331520 8040 1992294400 4194304 8223781 140734154500000 18446744073709551615 4561060 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5263/statm: 8870 8040 594 984 0 7883 0
Current children cumulated CPU time (s) 23.09
Current children cumulated vsize (KiB) 35480

[startup+23.5009 s]
/proc/loadavg: 1.03 1.45 1.46 2/107 5264
/proc/meminfo: memFree=1771428/2059040 swapFree=4140408/4192956
[pid=5263] ppid=5261 vsize=35856 CPUtime=23.49
/proc/5263/stat : 5263 (pbscip.linux.x8) R 5261 5263 5107 0 -1 4202496 51923 0 0 0 2229 120 0 0 25 0 1 0 40283518 36716544 8132 1992294400 4194304 8223781 140734154500000 18446744073709551615 4240361 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5263/statm: 8964 8132 594 984 0 7977 0
Current children cumulated CPU time (s) 23.49
Current children cumulated vsize (KiB) 35856

[startup+23.7009 s]
/proc/loadavg: 1.03 1.45 1.46 2/107 5264
/proc/meminfo: memFree=1771428/2059040 swapFree=4140408/4192956
[pid=5263] ppid=5261 vsize=36488 CPUtime=23.68
/proc/5263/stat : 5263 (pbscip.linux.x8) R 5261 5263 5107 0 -1 4202496 52056 0 0 0 2248 120 0 0 25 0 1 0 40283518 37363712 8265 1992294400 4194304 8223781 140734154500000 18446744073709551615 6456014 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5263/statm: 9122 8265 594 984 0 8135 0
Current children cumulated CPU time (s) 23.68
Current children cumulated vsize (KiB) 36488

[startup+23.8009 s]
/proc/loadavg: 1.03 1.45 1.46 2/107 5264
/proc/meminfo: memFree=1771428/2059040 swapFree=4140408/4192956
[pid=5263] ppid=5261 vsize=36488 CPUtime=23.79
/proc/5263/stat : 5263 (pbscip.linux.x8) R 5261 5263 5107 0 -1 4202496 52066 0 0 0 2258 121 0 0 25 0 1 0 40283518 37363712 8275 1992294400 4194304 8223781 140734154500000 18446744073709551615 4976324 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5263/statm: 9122 8275 594 984 0 8135 0
Current children cumulated CPU time (s) 23.79
Current children cumulated vsize (KiB) 36488

Child status: 0
Real time (s): 23.8537
CPU time (s): 23.8484
CPU user time (s): 22.6306
CPU system time (s): 1.21781
CPU usage (%): 99.9777
Max. virtual memory (cumulated for all children) (KiB): 37640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 22.6306
system time used= 1.21781
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52083
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= 311

runsolver used 0.038994 second user time and 0.122981 second system time

The end

Launcher Data 

Begin job on node004 at 2010-06-16 02:06:36
IDJOB=2666399
IDBENCH=47912
IDSOLVER=1169
FILE ID=node004/2666399-1276646796
PBS_JOBID= 11172440
Free space on /tmp= 62564 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=307-P1=59-P2=149-P3=337-P4=409-P5=457-P6=79-P7=53-P8=347-P9=487-B.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2666399-1276646796/watcher-2666399-1276646796 -o /tmp/evaluation-result-2666399-1276646796/solver-2666399-1276646796 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2666399-1276646796.opb -t 1800 -m 1800

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

MD5SUM BENCH= 54510d4a8cd791bae993d435a4bb6e03
RANDOM SEED=861947157

node004.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		: 3000.210
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	: 6000.42
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		: 3000.210
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	: 5599.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1802344 kB
Buffers:         57428 kB
Cached:         107036 kB
SwapCached:       6480 kB
Active:          80740 kB
Inactive:        97844 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1802344 kB
SwapTotal:     4192956 kB
SwapFree:      4140408 kB
Dirty:            4584 kB
Writeback:           0 kB
AnonPages:       12448 kB
Mapped:          13108 kB
Slab:            56304 kB
PageTables:       4036 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181500 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= 62560 MiB
End job on node004 at 2010-06-16 02:07:00