Trace number 2665065

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 16.2115 16.2156

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=37-P1=223-P2=197-P3=97-P4=11-P5=157-P6=97-P7=127-P8=79-P9=11-B.opb
MD5SUMcdc1e49bcf2e6b6913c93a683c821b72
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 benchmark0.834872
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 variables216
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 constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)576
Sum of products size (including duplicates)1152
Number of different products576
Sum of products size1152

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-2665065-1276648677.opb>
0.01/0.01	c original problem has 792 variables (792 bin, 0 int, 0 impl, 0 cont) and 595 constraints
0.01/0.01	c problem read
0.01/0.01	c presolving settings loaded
0.01/0.02	c presolving:
0.10/0.16	c (round 1) 9 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 60 chg coeffs, 0 upgd conss, 3600 impls, 0 clqs
0.10/0.16	c (round 2) 25 del vars, 14 del conss, 0 chg bounds, 0 chg sides, 74 chg coeffs, 10 upgd conss, 5392 impls, 0 clqs
0.10/0.17	c (round 3) 41 del vars, 28 del conss, 0 chg bounds, 0 chg sides, 88 chg coeffs, 10 upgd conss, 6960 impls, 0 clqs
0.10/0.17	c (round 4) 57 del vars, 42 del conss, 0 chg bounds, 0 chg sides, 102 chg coeffs, 10 upgd conss, 8304 impls, 0 clqs
0.10/0.18	c (round 5) 73 del vars, 56 del conss, 0 chg bounds, 0 chg sides, 116 chg coeffs, 10 upgd conss, 9424 impls, 0 clqs
0.10/0.18	c (round 6) 89 del vars, 70 del conss, 0 chg bounds, 0 chg sides, 130 chg coeffs, 10 upgd conss, 10320 impls, 0 clqs
0.10/0.19	c (round 7) 105 del vars, 84 del conss, 0 chg bounds, 0 chg sides, 144 chg coeffs, 10 upgd conss, 10992 impls, 0 clqs
0.10/0.19	c (round 8) 121 del vars, 98 del conss, 0 chg bounds, 0 chg sides, 158 chg coeffs, 10 upgd conss, 11440 impls, 0 clqs
0.10/0.20	c (round 9) 137 del vars, 112 del conss, 0 chg bounds, 0 chg sides, 172 chg coeffs, 10 upgd conss, 11664 impls, 0 clqs
0.19/0.20	c (round 10) 153 del vars, 126 del conss, 0 chg bounds, 0 chg sides, 186 chg coeffs, 10 upgd conss, 11664 impls, 0 clqs
0.19/0.23	c    (0.1s) probing: 221/639 (34.6%) - 0 fixings, 0 aggregations, 18 implications, 0 bound changes
0.19/0.23	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.19/0.23	c presolving (11 rounds):
0.19/0.23	c  153 deleted vars, 126 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 186 changed coefficients
0.19/0.23	c  11700 implications, 0 cliques
0.19/0.23	c presolved problem has 639 variables (639 bin, 0 int, 0 impl, 0 cont) and 460 constraints
0.19/0.23	c     441 constraints of type <and>
0.19/0.23	c       9 constraints of type <linear>
0.19/0.23	c      10 constraints of type <logicor>
0.19/0.23	c transformed objective value is always integral (scale: 2)
0.19/0.23	c Presolving Time: 0.12
0.19/0.23	c - non default parameters ----------------------------------------------------------------------
0.19/0.23	c # SCIP version 1.2.1.2
0.19/0.23	c 
0.19/0.23	c # frequency for displaying node information lines
0.19/0.23	c # [type: int, range: [-1,2147483647], default: 100]
0.19/0.23	c display/freq = 10000
0.19/0.23	c 
0.19/0.23	c # maximal time in seconds to run
0.19/0.23	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.19/0.23	c limits/time = 1799.99
0.19/0.23	c 
0.19/0.23	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.19/0.23	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.19/0.23	c limits/memory = 1620
0.19/0.23	c 
0.19/0.23	c # should presolving try to simplify inequalities
0.19/0.23	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.19/0.23	c constraints/linear/simplifyinequalities = TRUE
0.19/0.23	c 
0.19/0.23	c # should presolving try to simplify knapsacks
0.19/0.23	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.19/0.23	c constraints/knapsack/simplifyinequalities = TRUE
0.19/0.23	c 
0.19/0.23	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.19/0.23	c # [type: int, range: [-1,2147483647], default: -1]
0.19/0.23	c heuristics/undercover/freq = 0
0.19/0.23	c 
0.19/0.23	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.19/0.23	c # [type: int, range: [-1,2147483647], default: -1]
0.19/0.23	c separating/rapidlearning/freq = 0
0.19/0.23	c 
0.19/0.23	c -----------------------------------------------------------------------------------------------
0.19/0.23	c start solving
0.19/0.23	c 
0.19/0.24	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.19/0.24	c   0.1s|     1 |     0 |    22 |     - |2996k|   0 |  11 | 639 | 460 | 639 | 901 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
1.10/1.14	c   0.8s|     1 |     0 |    26 |     - |3032k|   0 |   9 | 639 | 460 | 639 | 903 |   2 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
1.10/1.17	c   0.8s|     1 |     0 |    34 |     - |3041k|   0 |  15 | 639 | 460 | 639 | 906 |   5 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
1.19/1.20	c   0.8s|     1 |     0 |    50 |     - |3065k|   0 |  21 | 639 | 460 | 639 | 909 |   8 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
1.19/1.24	c   0.8s|     1 |     0 |    67 |     - |3087k|   0 |  35 | 639 | 460 | 639 | 914 |  13 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
1.19/1.29	c   0.9s|     1 |     0 |    99 |     - |3094k|   0 |  26 | 639 | 460 | 639 | 923 |  22 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
1.30/1.34	c   0.9s|     1 |     0 |   125 |     - |3102k|   0 |  38 | 639 | 460 | 639 | 930 |  29 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
1.39/1.49	c   1.1s|     1 |     2 |   125 |     - |3103k|   0 |  38 | 639 | 460 | 639 | 930 |  29 |   0 |  20 | 3.000000e+00 |      --      |    Inf 
16.09/16.19	o 3
16.09/16.19	c *15.3s|  2445 |     0 | 41186 |  16.8 |3944k|  82 |   - | 639 |1500 | 639 | 290 |  17k|1049 |3367 | 3.000000e+00 | 3.000000e+00 |   0.00%
16.09/16.20	c 
16.09/16.20	c SCIP Status        : problem is solved [optimal solution found]
16.09/16.20	c Solving Time (sec) : 15.35
16.09/16.20	c Solving Nodes      : 2445
16.09/16.20	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
16.09/16.20	c Dual Bound         : +3.00000000000000e+00
16.09/16.20	c Gap                : 0.00 %
16.18/16.20	s OPTIMUM FOUND
16.18/16.20	v -x216 -x215 -x214 x213 -x212 -x211 -x210 -x209 -x208 -x207 -x206 -x205 -x204 -x203 x202 x201 -x144 -x143 -x142 x141 x140 -x139 
16.18/16.20	v x138 x137 -x200 -x199 -x198 -x197 -x196 -x195 -x194 -x193 -x136 -x135 -x134 -x133 x132 x131 x130 x129 -x192 -x191 -x190 -x189 
16.18/16.20	v -x188 -x187 -x186 -x185 -x128 -x127 -x126 -x125 -x124 -x123 x122 x121 -x184 -x183 x182 x181 -x180 -x179 x178 -x177 -x120 -x119 
16.18/16.20	v -x118 -x117 -x116 -x115 -x114 x113 -x176 -x175 x174 -x173 -x172 -x171 x170 -x169 -x112 -x111 x110 x109 -x108 -x107 x106 x105 
16.18/16.20	v -x168 -x167 -x166 -x165 -x164 -x163 -x162 -x161 -x104 x103 -x102 x101 -x100 x99 -x98 x97 x160 -x159 x158 x157 -x156 -x155 
16.18/16.20	v x154 x153 -x96 -x95 -x94 -x93 -x92 -x91 -x90 x89 -x152 -x151 -x150 -x149 -x148 -x147 -x146 -x145 x88 x87 -x86 -x85 -x84 -x83 
16.18/16.20	v x82 x81 x80 -x79 -x78 x77 x76 -x75 -x74 x73 -x72 -x71 x70 x69 -x68 x67 -x66 x65 -x64 -x63 -x62 -x61 -x60 x59 -x58 x57 -x56 -x55 
16.18/16.20	v -x54 -x53 -x52 -x51 x50 x49 x48 x47 x46 x45 x44 -x43 x42 x41 -x40 x39 x38 -x37 -x36 x35 x34 x33 -x32 x31 -x30 x29 -x28 x27 
16.18/16.20	v -x26 x25 x24 x23 x22 -x21 x20 -x19 x18 x17 -x16 x15 -x14 -x13 -x12 -x11 -x10 x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
16.18/16.20	c SCIP Status        : problem is solved [optimal solution found]
16.18/16.20	c Solving Time       :      15.35
16.18/16.20	c Original Problem   :
16.18/16.20	c   Problem name     : HOME/instance-2665065-1276648677.opb
16.18/16.20	c   Variables        : 792 (792 binary, 0 integer, 0 implicit integer, 0 continuous)
16.18/16.20	c   Constraints      : 595 initial, 595 maximal
16.18/16.20	c Presolved Problem  :
16.18/16.20	c   Problem name     : t_HOME/instance-2665065-1276648677.opb
16.18/16.20	c   Variables        : 639 (639 binary, 0 integer, 0 implicit integer, 0 continuous)
16.18/16.20	c   Constraints      : 460 initial, 1500 maximal
16.18/16.20	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
16.18/16.20	c   trivial          :       0.00          0          0          0          0          0          0          0          0
16.18/16.20	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
16.18/16.20	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
16.18/16.20	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
16.18/16.20	c   implics          :       0.00          0          0          0          0          0          0          0          0
16.18/16.20	c   probing          :       0.03          0          0          0          0          0          0          0          0
16.18/16.20	c   and              :       0.06         18        126          0          0          0        126          0        126
16.18/16.20	c   linear           :       0.01          1          8          0          0          0          0          0         60
16.18/16.20	c   logicor          :       0.00          0          0          0          0          0          0          0          0
16.18/16.20	c   root node        :          -          0          -          -          0          -          -          -          -
16.18/16.20	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
16.18/16.20	c   integral         :          0          0          0       2096          0          4        219          0          0       3948
16.18/16.20	c   and              :        441       5899       7409          1          0        160      11938      17383          0          0
16.18/16.20	c   linear           :          9          6       7249          1          0        472       3890          0          0          0
16.18/16.20	c   logicor          :         10+         6       2869          1          0         24        856          0          0          0
16.18/16.20	c   countsols        :          0          0          0          1          0          0          0          0          0          0
16.18/16.20	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
16.18/16.20	c   integral         :       3.18       0.00       0.00       3.18       0.00
16.18/16.20	c   and              :       0.89       0.80       0.09       0.00       0.00
16.18/16.20	c   linear           :       0.36       0.00       0.36       0.00       0.00
16.18/16.20	c   logicor          :       0.05       0.00       0.05       0.00       0.00
16.18/16.20	c   countsols        :       0.00       0.00       0.00       0.00       0.00
16.18/16.20	c Propagators        :       Time      Calls    Cutoffs    DomReds
16.18/16.20	c   vbounds          :       0.00          2          0          0
16.18/16.20	c   rootredcost      :       0.00          0          0          0
16.18/16.20	c   pseudoobj        :       0.00       6952          0          0
16.18/16.20	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
16.18/16.20	c   propagation      :       0.19        656        642       5570       45.6         47       27.8          -
16.18/16.20	c   infeasible LP    :       0.00         15         15         94       21.4          0        0.0          0
16.18/16.20	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
16.18/16.20	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
16.18/16.20	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
16.18/16.20	c   applied globally :          -          -          -       1049       24.8          -          -          -
16.18/16.20	c   applied locally  :          -          -          -          0        0.0          -          -          -
16.18/16.20	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
16.18/16.20	c   cut pool         :       0.00          5          -          -          3          -    (maximal pool size: 45)
16.18/16.20	c   redcost          :       0.10       5899          0          0          0          0
16.18/16.20	c   impliedbounds    :       0.00          6          0          0         17          0
16.18/16.20	c   intobj           :       0.00          0          0          0          0          0
16.18/16.20	c   cgmip            :       0.00          0          0          0          0          0
16.18/16.20	c   gomory           :       0.03          6          0          0         13          0
16.18/16.20	c   strongcg         :       0.01          6          0          0         17          0
16.18/16.20	c   cmir             :       0.02          6          0          0         23          0
16.18/16.20	c   flowcover        :       0.12          6          0          0         44          0
16.18/16.20	c   clique           :       0.00          1          0          0          0          0
16.18/16.20	c   zerohalf         :       0.00          0          0          0          0          0
16.18/16.20	c   mcf              :       0.00          1          0          0          0          0
16.18/16.20	c   rapidlearning    :       0.06          1          0          0          0          0
16.18/16.20	c Pricers            :       Time      Calls       Vars
16.18/16.20	c   problem variables:       0.00          0          0
16.18/16.20	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
16.18/16.20	c   relpscost        :       3.18       2095          4        219          0          0       3948
16.18/16.20	c   pscost           :       0.00          0          0          0          0          0          0
16.18/16.20	c   inference        :       0.00          0          0          0          0          0          0
16.18/16.20	c   mostinf          :       0.00          0          0          0          0          0          0
16.18/16.20	c   leastinf         :       0.00          0          0          0          0          0          0
16.18/16.20	c   fullstrong       :       0.00          0          0          0          0          0          0
16.18/16.20	c   allfullstrong    :       0.00          0          0          0          0          0          0
16.18/16.20	c   random           :       0.00          0          0          0          0          0          0
16.18/16.20	c Primal Heuristics  :       Time      Calls      Found
16.18/16.20	c   LP solutions     :       0.00          -          1
16.18/16.20	c   pseudo solutions :       0.00          -          0
16.18/16.20	c   oneopt           :       0.00          0          0
16.18/16.20	c   crossover        :       0.01          0          0
16.18/16.20	c   guideddiving     :       0.00          0          0
16.18/16.20	c   intshifting      :       0.00          0          0
16.18/16.20	c   coefdiving       :       0.05          2          0
16.18/16.20	c   rootsoldiving    :       0.10          1          0
16.18/16.20	c   pscostdiving     :       0.05          2          0
16.18/16.20	c   fracdiving       :       0.01          2          0
16.18/16.20	c   veclendiving     :       0.03          2          0
16.18/16.20	c   linesearchdiving :       0.01          2          0
16.18/16.20	c   feaspump         :       0.01          2          0
16.18/16.20	c   objpscostdiving  :       0.02          2          0
16.18/16.20	c   trivial          :       0.00          2          0
16.18/16.20	c   simplerounding   :       0.00          0          0
16.18/16.20	c   zirounding       :       0.03       1000          0
16.18/16.20	c   rounding         :       0.06       1103          0
16.18/16.20	c   shifting         :       1.24        332          0
16.18/16.20	c   twoopt           :       0.00          0          0
16.18/16.20	c   fixandinfer      :       0.00          0          0
16.18/16.20	c   intdiving        :       0.00          0          0
16.18/16.20	c   actconsdiving    :       0.00          0          0
16.18/16.20	c   octane           :       0.00          0          0
16.18/16.20	c   rens             :       0.02          1          0
16.18/16.20	c   rins             :       0.00          0          0
16.18/16.20	c   localbranching   :       0.00          0          0
16.18/16.20	c   mutation         :       0.00          0          0
16.18/16.20	c   dins             :       0.00          0          0
16.18/16.20	c   undercover       :       0.53          1          0
16.18/16.20	c   nlp              :       0.02          0          0
16.18/16.20	c   trysol           :       0.01          0          0
16.18/16.20	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
16.18/16.20	c   primal LP        :       1.32          0          0       0.00       0.00
16.18/16.20	c   dual LP          :       5.66       6364      36995       5.81    6536.22
16.18/16.20	c   lex dual LP      :       0.00          0          0       0.00          -
16.18/16.20	c   barrier LP       :       0.00          0          0       0.00          -
16.18/16.20	c   diving/probing LP:       0.20        246       4191      17.04   20955.00
16.18/16.20	c   strong branching :       3.11       3367      31708       9.42   10195.50
16.18/16.20	c     (at root node) :          -         20       1273      63.65          -
16.18/16.20	c   conflict analysis:       0.00          0          0       0.00          -
16.18/16.20	c B&B Tree           :
16.18/16.20	c   number of runs   :          1
16.18/16.20	c   nodes            :       2445
16.18/16.20	c   nodes (total)    :       2445
16.18/16.20	c   nodes left       :          0
16.18/16.20	c   max depth        :         82
16.18/16.20	c   max depth (total):         82
16.18/16.20	c   backtracks       :        247 (10.1%)
16.18/16.20	c   delayed cutoffs  :        173
16.18/16.20	c   repropagations   :        679 (2759 domain reductions, 172 cutoffs)
16.18/16.20	c   avg switch length:       3.51
16.18/16.20	c   switching time   :       1.47
16.18/16.20	c Solution           :
16.18/16.20	c   Solutions found  :          1 (1 improvements)
16.18/16.20	c   First Solution   : +3.00000000000000e+00   (in run 1, after 2445 nodes, 15.35 seconds, depth 78, found by <relaxation>)
16.18/16.20	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 2445 nodes, 15.35 seconds, depth 78, found by <relaxation>)
16.18/16.20	c   Dual Bound       : +3.00000000000000e+00
16.18/16.20	c   Gap              :       0.00 %
16.18/16.20	c   Root Dual Bound  : +3.00000000000000e+00
16.18/16.20	c   Root Iterations  :        125
16.18/16.21	c Time complete: 16.2.

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-2665065-1276648677/watcher-2665065-1276648677 -o /tmp/evaluation-result-2665065-1276648677/solver-2665065-1276648677 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665065-1276648677.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: 1.01 1.05 1.07 2/105 15314
/proc/meminfo: memFree=1824844/2059040 swapFree=4164956/4192956
[pid=15314] ppid=15312 vsize=9288 CPUtime=0
/proc/15314/stat : 15314 (pbscip.linux.x8) R 15312 15314 13972 0 -1 4202496 1122 0 0 0 0 0 0 0 25 0 1 0 6160863 9510912 1043 1992294400 4194304 9819077 140736597630224 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15314/statm: 2322 1051 371 1374 0 943 0

[startup+0.0162709 s]
/proc/loadavg: 1.01 1.05 1.07 2/105 15314
/proc/meminfo: memFree=1824844/2059040 swapFree=4164956/4192956
[pid=15314] ppid=15312 vsize=11520 CPUtime=0.01
/proc/15314/stat : 15314 (pbscip.linux.x8) R 15312 15314 13972 0 -1 4202496 1801 0 0 0 1 0 0 0 25 0 1 0 6160863 11796480 1722 1992294400 4194304 9819077 140736597630224 18446744073709551615 4333616 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15314/statm: 2880 1722 390 1374 0 1501 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 11520

[startup+0.101281 s]
/proc/loadavg: 1.01 1.05 1.07 2/105 15314
/proc/meminfo: memFree=1824844/2059040 swapFree=4164956/4192956
[pid=15314] ppid=15312 vsize=14952 CPUtime=0.1
/proc/15314/stat : 15314 (pbscip.linux.x8) R 15312 15314 13972 0 -1 4202496 3097 0 0 0 5 5 0 0 25 0 1 0 6160863 15310848 2408 1992294400 4194304 9819077 140736597630224 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15314/statm: 3738 2408 473 1374 0 2359 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 14952

[startup+0.301306 s]
/proc/loadavg: 1.01 1.05 1.07 2/105 15314
/proc/meminfo: memFree=1824844/2059040 swapFree=4164956/4192956
[pid=15314] ppid=15312 vsize=32088 CPUtime=0.29
/proc/15314/stat : 15314 (pbscip.linux.x8) R 15312 15314 13972 0 -1 4202496 12857 0 0 0 17 12 0 0 25 0 1 0 6160863 32858112 6240 1992294400 4194304 9819077 140736597630224 18446744073709551615 8675093 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15314/statm: 8022 6250 654 1374 0 6643 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 32088

[startup+0.701355 s]
/proc/loadavg: 1.01 1.05 1.07 2/105 15314
/proc/meminfo: memFree=1824844/2059040 swapFree=4164956/4192956
[pid=15314] ppid=15312 vsize=31744 CPUtime=0.69
/proc/15314/stat : 15314 (pbscip.linux.x8) R 15312 15314 13972 0 -1 4202496 38074 0 0 0 44 25 0 0 25 0 1 0 6160863 32505856 5923 1992294400 4194304 9819077 140736597630224 18446744073709551615 8657695 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15314/statm: 7691 5918 715 1374 0 6312 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 31744

[startup+1.50145 s]
/proc/loadavg: 1.01 1.05 1.07 2/106 15315
/proc/meminfo: memFree=1806112/2059040 swapFree=4164956/4192956
[pid=15314] ppid=15312 vsize=26152 CPUtime=1.49
/proc/15314/stat : 15314 (pbscip.linux.x8) R 15312 15314 13972 0 -1 4202496 58565 0 0 0 109 40 0 0 25 0 1 0 6160863 26779648 5338 1992294400 4194304 9819077 140736597630224 18446744073709551615 6667526 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15314/statm: 6538 5338 727 1374 0 5159 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 26152

[startup+3.10165 s]
/proc/loadavg: 1.01 1.04 1.07 2/106 15315
/proc/meminfo: memFree=1805244/2059040 swapFree=4164956/4192956
[pid=15314] ppid=15312 vsize=26152 CPUtime=3.09
/proc/15314/stat : 15314 (pbscip.linux.x8) R 15312 15314 13972 0 -1 4202496 58590 0 0 0 267 42 0 0 25 0 1 0 6160863 26779648 5348 1992294400 4194304 9819077 140736597630224 18446744073709551615 7224111 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15314/statm: 6538 5348 730 1374 0 5159 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26152

[startup+6.30105 s]
/proc/loadavg: 1.01 1.04 1.07 2/106 15315
/proc/meminfo: memFree=1805244/2059040 swapFree=4164956/4192956
[pid=15314] ppid=15312 vsize=26152 CPUtime=6.29
/proc/15314/stat : 15314 (pbscip.linux.x8) R 15312 15314 13972 0 -1 4202496 59455 0 0 0 581 48 0 0 25 0 1 0 6160863 26779648 5378 1992294400 4194304 9819077 140736597630224 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15314/statm: 6538 5378 730 1374 0 5159 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 26152

[startup+12.7018 s]
/proc/loadavg: 1.01 1.04 1.07 2/106 15315
/proc/meminfo: memFree=1805244/2059040 swapFree=4164956/4192956
[pid=15314] ppid=15312 vsize=26584 CPUtime=12.69
/proc/15314/stat : 15314 (pbscip.linux.x8) R 15312 15314 13972 0 -1 4202496 63137 0 0 0 1207 62 0 0 25 0 1 0 6160863 27222016 5449 1992294400 4194304 9819077 140736597630224 18446744073709551615 7231789 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15314/statm: 6689 5450 730 1374 0 5310 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26584

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

[startup+14.308 s]
/proc/loadavg: 1.01 1.04 1.07 2/106 15315
/proc/meminfo: memFree=1805244/2059040 swapFree=4164956/4192956
[pid=15314] ppid=15312 vsize=27900 CPUtime=14.29
/proc/15314/stat : 15314 (pbscip.linux.x8) R 15312 15314 13972 0 -1 4202496 69260 0 0 0 1359 70 0 0 25 0 1 0 6160863 28569600 5524 1992294400 4194304 9819077 140736597630224 18446744073709551615 8657695 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15314/statm: 6888 5523 730 1374 0 5509 0
Current children cumulated CPU time (s) 14.29
Current children cumulated vsize (KiB) 27900

[startup+15.1011 s]
/proc/loadavg: 1.01 1.04 1.07 2/106 15315
/proc/meminfo: memFree=1805244/2059040 swapFree=4164956/4192956
[pid=15314] ppid=15312 vsize=27024 CPUtime=15.09
/proc/15314/stat : 15314 (pbscip.linux.x8) R 15312 15314 13972 0 -1 4202496 73658 0 0 0 1434 75 0 0 25 0 1 0 6160863 27672576 5520 1992294400 4194304 9819077 140736597630224 18446744073709551615 5434267 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15314/statm: 6756 5520 730 1374 0 5377 0
Current children cumulated CPU time (s) 15.09
Current children cumulated vsize (KiB) 27024

[startup+15.9012 s]
/proc/loadavg: 1.01 1.04 1.07 2/106 15315
/proc/meminfo: memFree=1805244/2059040 swapFree=4164956/4192956
[pid=15314] ppid=15312 vsize=28252 CPUtime=15.89
/proc/15314/stat : 15314 (pbscip.linux.x8) R 15312 15314 13972 0 -1 4202496 78318 0 0 0 1508 81 0 0 25 0 1 0 6160863 28930048 5526 1992294400 4194304 9819077 140736597630224 18446744073709551615 8720183 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15314/statm: 7063 5526 730 1374 0 5684 0
Current children cumulated CPU time (s) 15.89
Current children cumulated vsize (KiB) 28252

[startup+16.1013 s]
/proc/loadavg: 1.01 1.04 1.07 2/106 15315
/proc/meminfo: memFree=1805244/2059040 swapFree=4164956/4192956
[pid=15314] ppid=15312 vsize=27188 CPUtime=16.09
/proc/15314/stat : 15314 (pbscip.linux.x8) R 15312 15314 13972 0 -1 4202496 79398 0 0 0 1527 82 0 0 25 0 1 0 6160863 27840512 5521 1992294400 4194304 9819077 140736597630224 18446744073709551615 5893835 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15314/statm: 6797 5521 730 1374 0 5418 0
Current children cumulated CPU time (s) 16.09
Current children cumulated vsize (KiB) 27188

[startup+16.2013 s]
/proc/loadavg: 1.01 1.04 1.07 2/106 15315
/proc/meminfo: memFree=1805244/2059040 swapFree=4164956/4192956
[pid=15314] ppid=15312 vsize=27288 CPUtime=16.18
/proc/15314/stat : 15314 (pbscip.linux.x8) R 15312 15314 13972 0 -1 4202496 80074 0 0 0 1536 82 0 0 25 0 1 0 6160863 27942912 5522 1992294400 4194304 9819077 140736597630224 18446744073709551615 4410614 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15314/statm: 6822 5522 730 1374 0 5443 0
Current children cumulated CPU time (s) 16.18
Current children cumulated vsize (KiB) 27288

Child status: 0
Real time (s): 16.2156
CPU time (s): 16.2115
CPU user time (s): 15.3777
CPU system time (s): 0.833873
CPU usage (%): 99.9749
Max. virtual memory (cumulated for all children) (KiB): 33604

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 15.3777
system time used= 0.833873
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 80079
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= 1
involuntary context switches= 37

runsolver used 0.029995 second user time and 0.084987 second system time

The end

Launcher Data 

Begin job on node080 at 2010-06-16 02:37:57
IDJOB=2665065
IDBENCH=48008
IDSOLVER=1168
FILE ID=node080/2665065-1276648677
PBS_JOBID= 11172407
Free space on /tmp= 62592 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=8-P0=37-P1=223-P2=197-P3=97-P4=11-P5=157-P6=97-P7=127-P8=79-P9=11-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-2665065-1276648677/watcher-2665065-1276648677 -o /tmp/evaluation-result-2665065-1276648677/solver-2665065-1276648677 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665065-1276648677.opb -t 1800 -m 1800

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

MD5SUM BENCH= cdc1e49bcf2e6b6913c93a683c821b72
RANDOM SEED=1096469449

node080.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		: 3000.242
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		: 3000.242
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	: 5999.49
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1825372 kB
Buffers:         25732 kB
Cached:          98532 kB
SwapCached:       1540 kB
Active:          96180 kB
Inactive:        61844 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1825372 kB
SwapTotal:     4192956 kB
SwapFree:      4164956 kB
Dirty:            6216 kB
Writeback:           0 kB
AnonPages:       32176 kB
Mapped:          14320 kB
Slab:            54000 kB
PageTables:       4012 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182212 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= 62584 MiB
End job on node080 at 2010-06-16 02:38:13