Trace number 2664969

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 50.1514 50.1769

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 

0.00/0.01	c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Clp 1.11.1] [Expressions interpreter: NONE]
0.00/0.01	c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.01	c 
0.00/0.01	c user parameter file <scip.set> not found - using default parameters
0.00/0.01	c reading problem <HOME/instance-2664969-1276646791.opb>
0.00/0.01	c original problem has 972 variables (972 bin, 0 int, 0 impl, 0 cont) and 748 constraints
0.00/0.01	c problem read
0.00/0.01	c presolving settings loaded
0.00/0.02	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
0.19/0.21	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
0.19/0.23	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
0.19/0.24	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
0.19/0.25	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
0.40/0.43	c    (0.2s) probing: 238/801 (29.7%) - 0 fixings, 0 aggregations, 18 implications, 0 bound changes
0.40/0.43	c    (0.2s) probing aborted: 100/100 successive totally useless probings
0.40/0.43	c presolving (11 rounds):
0.40/0.43	c  171 deleted vars, 144 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 214 changed coefficients
0.40/0.43	c  14760 implications, 0 cliques
0.40/0.43	c presolved problem has 801 variables (801 bin, 0 int, 0 impl, 0 cont) and 595 constraints
0.40/0.43	c     576 constraints of type <and>
0.40/0.43	c       9 constraints of type <linear>
0.40/0.43	c      10 constraints of type <logicor>
0.40/0.43	c transformed objective value is always integral (scale: 2)
0.40/0.43	c Presolving Time: 0.22
0.40/0.43	c - non default parameters ----------------------------------------------------------------------
0.40/0.43	c # SCIP version 1.2.1.2
0.40/0.43	c 
0.40/0.43	c # frequency for displaying node information lines
0.40/0.43	c # [type: int, range: [-1,2147483647], default: 100]
0.40/0.43	c display/freq = 10000
0.40/0.43	c 
0.40/0.43	c # maximal time in seconds to run
0.40/0.43	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.40/0.43	c limits/time = 1799.99
0.40/0.43	c 
0.40/0.43	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.40/0.43	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.40/0.43	c limits/memory = 1620
0.40/0.43	c 
0.40/0.43	c # should presolving try to simplify inequalities
0.40/0.43	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.40/0.43	c constraints/linear/simplifyinequalities = TRUE
0.40/0.43	c 
0.40/0.43	c # should presolving try to simplify knapsacks
0.40/0.43	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.40/0.43	c constraints/knapsack/simplifyinequalities = TRUE
0.40/0.43	c 
0.40/0.43	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.40/0.43	c # [type: int, range: [-1,2147483647], default: -1]
0.40/0.43	c heuristics/undercover/freq = 0
0.40/0.43	c 
0.40/0.43	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.40/0.43	c # [type: int, range: [-1,2147483647], default: -1]
0.40/0.43	c separating/rapidlearning/freq = 0
0.40/0.43	c 
0.40/0.43	c -----------------------------------------------------------------------------------------------
0.40/0.43	c start solving
0.40/0.43	c 
0.40/0.44	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.40/0.44	c   0.2s|     1 |     0 |    21 |     - |3736k|   0 |  11 | 801 | 595 | 801 |1171 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
1.59/1.64	c   1.1s|     1 |     0 |    30 |     - |3790k|   0 |  13 | 801 | 595 | 801 |1174 |   3 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
1.59/1.68	c   1.1s|     1 |     0 |    44 |     - |3801k|   0 |  19 | 801 | 595 | 801 |1177 |   6 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
1.69/1.74	c   1.1s|     1 |     0 |    57 |     - |3824k|   0 |  26 | 801 | 595 | 801 |1181 |  10 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
1.79/1.81	c   1.2s|     1 |     0 |    77 |     - |3828k|   0 |  29 | 801 | 595 | 801 |1188 |  17 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
1.79/1.87	c   1.3s|     1 |     0 |    93 |     - |3839k|   0 |  25 | 801 | 595 | 801 |1195 |  24 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
1.89/1.94	c   1.3s|     1 |     0 |   109 |     - |3861k|   0 |  28 | 801 | 595 | 801 |1204 |  33 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
2.09/2.13	c   1.5s|     1 |     2 |   109 |     - |3862k|   0 |  28 | 801 | 595 | 801 |1204 |  33 |   0 |  16 | 3.000000e+00 |      --      |    Inf 
50.07/50.15	o 3
50.07/50.15	c *47.0s|  7836 |     0 |128842 |  16.4 |5961k| 127 |   - | 801 |2809 | 801 | 339 |  61k|4002 |5609 | 3.000000e+00 | 3.000000e+00 |   0.00%
50.07/50.15	c 
50.07/50.15	c SCIP Status        : problem is solved [optimal solution found]
50.07/50.15	c Solving Time (sec) : 47.00
50.07/50.15	c Solving Nodes      : 7836
50.07/50.15	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
50.07/50.15	c Dual Bound         : +3.00000000000000e+00
50.07/50.15	c Gap                : 0.00 %
50.07/50.15	s OPTIMUM FOUND
50.07/50.15	v -x243 -x242 -x241 -x240 -x239 -x238 -x237 -x236 -x235 -x234 -x233 -x232 -x231 -x230 -x229 x228 -x227 -x226 -x162 -x161 -x160 -x159 
50.07/50.15	v -x158 -x157 -x156 x155 x154 -x225 -x224 -x223 -x222 -x221 x220 -x219 -x218 -x217 x153 -x152 -x151 x150 -x149 -x148 x147 -x146 
50.07/50.15	v x145 -x216 -x215 -x214 -x213 -x212 -x211 -x210 -x209 -x208 -x144 -x143 -x142 x141 x140 x139 -x138 -x137 x136 -x207 -x206 
50.07/50.15	v -x205 -x204 -x203 -x202 -x201 -x200 x199 -x135 -x134 -x133 -x132 x131 -x130 -x129 x128 x127 -x198 -x197 -x196 -x195 -x194 -x193 
50.07/50.15	v -x192 -x191 -x190 -x126 -x125 -x124 -x123 -x122 -x121 -x120 x119 x118 -x189 -x188 x187 x186 -x185 -x184 -x183 -x182 x181 
50.07/50.15	v -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 x109 -x180 -x179 -x178 x177 -x176 -x175 -x174 -x173 -x172 x108 -x107 -x106 x105 
50.07/50.15	v -x104 x103 x102 -x101 x100 -x171 -x170 -x169 -x168 -x167 -x166 -x165 x164 -x163 -x99 -x98 x97 -x96 -x95 -x94 x93 x92 x91 -x90 
50.07/50.15	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 
50.07/50.15	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 
50.07/50.15	v -x36 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 -x8 
50.07/50.15	v -x7 -x6 -x5 -x4 -x3 x2 x1 
50.07/50.15	c SCIP Status        : problem is solved [optimal solution found]
50.07/50.15	c Solving Time       :      47.00
50.07/50.15	c Original Problem   :
50.07/50.15	c   Problem name     : HOME/instance-2664969-1276646791.opb
50.07/50.15	c   Variables        : 972 (972 binary, 0 integer, 0 implicit integer, 0 continuous)
50.07/50.15	c   Constraints      : 748 initial, 748 maximal
50.07/50.15	c Presolved Problem  :
50.07/50.15	c   Problem name     : t_HOME/instance-2664969-1276646791.opb
50.07/50.15	c   Variables        : 801 (801 binary, 0 integer, 0 implicit integer, 0 continuous)
50.07/50.15	c   Constraints      : 595 initial, 3150 maximal
50.07/50.15	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
50.07/50.15	c   trivial          :       0.00          0          0          0          0          0          0          0          0
50.07/50.15	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
50.07/50.15	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
50.07/50.15	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
50.07/50.15	c   implics          :       0.00          0          0          0          0          0          0          0          0
50.07/50.15	c   probing          :       0.04          0          0          0          0          0          0          0          0
50.07/50.15	c   and              :       0.18         18        144          0          0          0        144          0        144
50.07/50.15	c   linear           :       0.00          1          8          0          0          0          0          0         70
50.07/50.15	c   logicor          :       0.00          0          0          0          0          0          0          0          0
50.07/50.15	c   root node        :          -          0          -          -          0          -          -          -          -
50.07/50.15	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
50.07/50.15	c   integral         :          0          0          0       6870          0         19        217          0          0      13446
50.07/50.15	c   and              :        576      16953      22839          0          0        272      33394      61350          0          0
50.07/50.15	c   linear           :          9          6      22566          0          0       1496      10980          0          0          0
50.07/50.15	c   logicor          :         10+         6      10290          1          0         37       1625          0          0          0
50.07/50.15	c   countsols        :          0          0          0          1          0          0          0          0          0          0
50.07/50.15	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
50.07/50.15	c   integral         :       6.93       0.00       0.00       6.93       0.00
50.07/50.15	c   and              :       2.98       2.52       0.46       0.00       0.00
50.07/50.15	c   linear           :       1.49       0.00       1.49       0.00       0.00
50.07/50.15	c   logicor          :       0.41       0.00       0.41       0.00       0.00
50.07/50.15	c   countsols        :       0.00       0.00       0.00       0.00       0.00
50.07/50.15	c Propagators        :       Time      Calls    Cutoffs    DomReds
50.07/50.15	c   vbounds          :       0.01          2          0          0
50.07/50.15	c   rootredcost      :       0.01          0          0          0
50.07/50.15	c   pseudoobj        :       0.06      22348          0          0
50.07/50.15	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
50.07/50.15	c   propagation      :       1.04       1805       1804      25287       74.9        229       44.0          -
50.07/50.15	c   infeasible LP    :       0.01         22         22         48       34.9          0        0.0          0
50.07/50.15	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
50.07/50.15	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
50.07/50.15	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
50.07/50.15	c   applied globally :          -          -          -       4002       40.2          -          -          -
50.07/50.15	c   applied locally  :          -          -          -          0        0.0          -          -          -
50.07/50.15	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
50.07/50.15	c   cut pool         :       0.00          5          -          -          0          -    (maximal pool size: 44)
50.07/50.15	c   redcost          :       0.46      16954          0          0          0          0
50.07/50.15	c   impliedbounds    :       0.00          6          0          0         20          0
50.07/50.15	c   intobj           :       0.00          0          0          0          0          0
50.07/50.15	c   cgmip            :       0.00          0          0          0          0          0
50.07/50.15	c   gomory           :       0.02          6          0          0          2          0
50.07/50.15	c   strongcg         :       0.02          6          0          0         15          0
50.07/50.15	c   cmir             :       0.04          6          0          0         26          0
50.07/50.15	c   flowcover        :       0.19          6          0          0         38          0
50.07/50.15	c   clique           :       0.00          1          0          0          0          0
50.07/50.15	c   zerohalf         :       0.00          0          0          0          0          0
50.07/50.15	c   mcf              :       0.00          1          0          0          0          0
50.07/50.15	c   rapidlearning    :       0.10          1          0          0          0          0
50.07/50.15	c Pricers            :       Time      Calls       Vars
50.07/50.15	c   problem variables:       0.00          0          0
50.07/50.15	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
50.07/50.15	c   relpscost        :       6.92       6869         19        217          0          0      13446
50.07/50.15	c   pscost           :       0.00          0          0          0          0          0          0
50.07/50.15	c   inference        :       0.00          0          0          0          0          0          0
50.07/50.15	c   mostinf          :       0.00          0          0          0          0          0          0
50.07/50.15	c   leastinf         :       0.00          0          0          0          0          0          0
50.07/50.15	c   fullstrong       :       0.00          0          0          0          0          0          0
50.07/50.15	c   allfullstrong    :       0.00          0          0          0          0          0          0
50.07/50.15	c   random           :       0.00          0          0          0          0          0          0
50.07/50.15	c Primal Heuristics  :       Time      Calls      Found
50.07/50.15	c   LP solutions     :       0.01          -          1
50.07/50.15	c   pseudo solutions :       0.00          -          0
50.07/50.15	c   oneopt           :       0.02          0          0
50.07/50.15	c   crossover        :       0.00          0          0
50.07/50.15	c   guideddiving     :       0.00          0          0
50.07/50.15	c   intshifting      :       0.00          0          0
50.07/50.15	c   coefdiving       :       0.25         27          0
50.07/50.15	c   pscostdiving     :       0.32         27          0
50.07/50.15	c   fracdiving       :       0.26         27          0
50.07/50.15	c   veclendiving     :       0.28         27          0
50.07/50.15	c   linesearchdiving :       0.34         27          0
50.07/50.15	c   feaspump         :       0.13         14          0
50.07/50.15	c   trivial          :       0.00          2          0
50.07/50.15	c   simplerounding   :       0.02          0          0
50.07/50.15	c   zirounding       :       0.03       1000          0
50.07/50.15	c   rounding         :       0.19       1846          0
50.07/50.15	c   shifting         :       2.15        590          0
50.07/50.15	c   twoopt           :       0.00          0          0
50.07/50.15	c   fixandinfer      :       0.00          0          0
50.07/50.15	c   intdiving        :       0.00          0          0
50.07/50.15	c   actconsdiving    :       0.00          0          0
50.07/50.15	c   objpscostdiving  :       0.25          5          0
50.07/50.15	c   rootsoldiving    :       0.42          1          0
50.07/50.15	c   octane           :       0.00          0          0
50.07/50.15	c   rens             :       0.02          1          0
50.07/50.15	c   rins             :       0.00          0          0
50.07/50.15	c   localbranching   :       0.00          0          0
50.07/50.15	c   mutation         :       0.00          0          0
50.07/50.15	c   dins             :       0.00          0          0
50.07/50.15	c   undercover       :       0.66          1          0
50.07/50.15	c   nlp              :       0.00          0          0
50.07/50.15	c   trysol           :       0.01          0          0
50.07/50.15	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
50.07/50.15	c   primal LP        :       4.16          0          0       0.00       0.00
50.07/50.15	c   dual LP          :      18.49      18269     107594       5.89    5819.04
50.07/50.15	c   lex dual LP      :       0.00          0          0       0.00          -
50.07/50.15	c   barrier LP       :       0.00          0          0       0.00          -
50.07/50.15	c   diving/probing LP:       1.69       1515      21248      14.03   12572.78
50.07/50.15	c   strong branching :       6.79       5609      61774      11.01    9097.79
50.07/50.15	c     (at root node) :          -         16       1526      95.38          -
50.07/50.15	c   conflict analysis:       0.00          0          0       0.00          -
50.07/50.15	c B&B Tree           :
50.07/50.15	c   number of runs   :          1
50.07/50.15	c   nodes            :       7836
50.07/50.15	c   nodes (total)    :       7836
50.07/50.15	c   nodes left       :          0
50.07/50.15	c   max depth        :        127
50.07/50.15	c   max depth (total):        127
50.07/50.15	c   backtracks       :        726 (9.3%)
50.07/50.15	c   delayed cutoffs  :        553
50.07/50.15	c   repropagations   :       2723 (8022 domain reductions, 532 cutoffs)
50.07/50.15	c   avg switch length:       6.10
50.07/50.15	c   switching time   :       5.20
50.07/50.15	c Solution           :
50.07/50.15	c   Solutions found  :          1 (1 improvements)
50.07/50.15	c   First Solution   : +3.00000000000000e+00   (in run 1, after 7836 nodes, 46.99 seconds, depth 121, found by <relaxation>)
50.07/50.15	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 7836 nodes, 46.99 seconds, depth 121, found by <relaxation>)
50.07/50.15	c   Dual Bound       : +3.00000000000000e+00
50.07/50.15	c   Gap              :       0.00 %
50.07/50.15	c   Root Dual Bound  : +3.00000000000000e+00
50.07/50.15	c   Root Iterations  :        109
50.07/50.17	c Time complete: 50.14.

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-2664969-1276646791/watcher-2664969-1276646791 -o /tmp/evaluation-result-2664969-1276646791/solver-2664969-1276646791 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2664969-1276646791.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: 1.00 1.00 1.00 3/106 7326
/proc/meminfo: memFree=1801020/2059040 swapFree=4135932/4192956
[pid=7326] ppid=7324 vsize=10316 CPUtime=0
/proc/7326/stat : 7326 (pbscip.linux.x8) R 7324 7326 7202 0 -1 4202496 1328 0 0 0 0 0 0 0 18 0 1 0 40280431 10563584 1249 1992294400 4194304 9819077 140736644979904 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7326/statm: 2579 1258 371 1374 0 1200 0

[startup+0.103927 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 7326
/proc/meminfo: memFree=1801020/2059040 swapFree=4135932/4192956
[pid=7326] ppid=7324 vsize=15624 CPUtime=0.09
/proc/7326/stat : 7326 (pbscip.linux.x8) R 7324 7326 7202 0 -1 4202496 3275 0 0 0 4 5 0 0 21 0 1 0 40280431 15998976 2586 1992294400 4194304 9819077 140736644979904 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7326/statm: 3906 2586 473 1374 0 2527 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15624

[startup+0.201936 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 7326
/proc/meminfo: memFree=1801020/2059040 swapFree=4135932/4192956
[pid=7326] ppid=7324 vsize=15756 CPUtime=0.19
/proc/7326/stat : 7326 (pbscip.linux.x8) R 7324 7326 7202 0 -1 4202496 3321 0 0 0 9 10 0 0 21 0 1 0 40280431 16134144 2632 1992294400 4194304 9819077 140736644979904 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7326/statm: 3939 2633 491 1374 0 2560 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 15756

[startup+0.301945 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 7326
/proc/meminfo: memFree=1801020/2059040 swapFree=4135932/4192956
[pid=7326] ppid=7324 vsize=16700 CPUtime=0.3
/proc/7326/stat : 7326 (pbscip.linux.x8) R 7324 7326 7202 0 -1 4202496 8969 0 0 0 15 15 0 0 21 0 1 0 40280431 17100800 2883 1992294400 4194304 9819077 140736644979904 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7326/statm: 4175 2883 504 1374 0 2796 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 16700

[startup+0.701982 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 7326
/proc/meminfo: memFree=1801020/2059040 swapFree=4135932/4192956
[pid=7326] ppid=7324 vsize=33812 CPUtime=0.69
/proc/7326/stat : 7326 (pbscip.linux.x8) R 7324 7326 7202 0 -1 4202496 21810 0 0 0 43 26 0 0 22 0 1 0 40280431 34623488 6350 1992294400 4194304 9819077 140736644979904 18446744073709551615 8720183 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7326/statm: 8453 6350 714 1374 0 7074 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 33812

[startup+1.50106 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7327
/proc/meminfo: memFree=1777452/2059040 swapFree=4135932/4192956
[pid=7326] ppid=7324 vsize=33164 CPUtime=1.49
/proc/7326/stat : 7326 (pbscip.linux.x8) R 7324 7326 7202 0 -1 4202496 58267 0 0 0 98 51 0 0 25 0 1 0 40280431 33959936 6490 1992294400 4194304 9819077 140736644979904 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7326/statm: 8291 6490 727 1374 0 6912 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 33164

[startup+3.10121 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7327
/proc/meminfo: memFree=1775716/2059040 swapFree=4135932/4192956
[pid=7326] ppid=7324 vsize=31584 CPUtime=3.09
/proc/7326/stat : 7326 (pbscip.linux.x8) R 7324 7326 7202 0 -1 4202496 63216 0 0 0 248 61 0 0 25 0 1 0 40280431 32342016 6810 1992294400 4194304 9819077 140736644979904 18446744073709551615 5435629 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7326/statm: 7896 6810 728 1374 0 6517 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 31584

[startup+6.30151 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7327
/proc/meminfo: memFree=1775716/2059040 swapFree=4135932/4192956
[pid=7326] ppid=7324 vsize=31584 CPUtime=6.29
/proc/7326/stat : 7326 (pbscip.linux.x8) R 7324 7326 7202 0 -1 4202496 63927 0 0 0 563 66 0 0 25 0 1 0 40280431 32342016 6820 1992294400 4194304 9819077 140736644979904 18446744073709551615 4776109 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7326/statm: 7896 6820 730 1374 0 6517 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 31584

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7329
/proc/meminfo: memFree=1775468/2059040 swapFree=4135932/4192956
[pid=7326] ppid=7324 vsize=31584 CPUtime=12.69
/proc/7326/stat : 7326 (pbscip.linux.x8) R 7324 7326 7202 0 -1 4202496 68351 0 0 0 1188 81 0 0 25 0 1 0 40280431 32342016 6832 1992294400 4194304 9819077 140736644979904 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7326/statm: 7896 6832 730 1374 0 6517 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 31584

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7329
/proc/meminfo: memFree=1774352/2059040 swapFree=4135932/4192956
[pid=7326] ppid=7324 vsize=34652 CPUtime=25.48
/proc/7326/stat : 7326 (pbscip.linux.x8) R 7324 7326 7202 0 -1 4202496 133101 0 0 0 2387 161 0 0 25 0 1 0 40280431 35483648 7253 1992294400 4194304 9819077 140736644979904 18446744073709551615 7292047 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7326/statm: 8640 7253 730 1374 0 7261 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 34652

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

[startup+25.6013 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7329
/proc/meminfo: memFree=1774352/2059040 swapFree=4135932/4192956
[pid=7326] ppid=7324 vsize=34384 CPUtime=25.59
/proc/7326/stat : 7326 (pbscip.linux.x8) R 7324 7326 7202 0 -1 4202496 133738 0 0 0 2397 162 0 0 25 0 1 0 40280431 35209216 7252 1992294400 4194304 9819077 140736644979904 18446744073709551615 6386038 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7326/statm: 8596 7252 730 1374 0 7217 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 34384

[startup+38.4005 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7329
/proc/meminfo: memFree=1771996/2059040 swapFree=4135932/4192956
[pid=7326] ppid=7324 vsize=36532 CPUtime=38.37
/proc/7326/stat : 7326 (pbscip.linux.x8) R 7324 7326 7202 0 -1 4202496 198618 0 0 0 3599 238 0 0 25 0 1 0 40280431 37408768 7836 1992294400 4194304 9819077 140736644979904 18446744073709551615 4660874 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7326/statm: 9133 7836 730 1374 0 7754 0
Current children cumulated CPU time (s) 38.37
Current children cumulated vsize (KiB) 36532

[startup+44.8011 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7329
/proc/meminfo: memFree=1770632/2059040 swapFree=4135932/4192956
[pid=7326] ppid=7324 vsize=37872 CPUtime=44.77
/proc/7326/stat : 7326 (pbscip.linux.x8) R 7324 7326 7202 0 -1 4202496 229084 0 0 0 4202 275 0 0 25 0 1 0 40280431 38780928 8173 1992294400 4194304 9819077 140736644979904 18446744073709551615 6361151 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7326/statm: 9468 8174 730 1374 0 8089 0
Current children cumulated CPU time (s) 44.77
Current children cumulated vsize (KiB) 37872

[startup+48.0014 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7329
/proc/meminfo: memFree=1770508/2059040 swapFree=4135932/4192956
[pid=7326] ppid=7324 vsize=38076 CPUtime=47.97
/proc/7326/stat : 7326 (pbscip.linux.x8) R 7324 7326 7202 0 -1 4202496 244585 0 0 0 4500 297 0 0 25 0 1 0 40280431 38989824 8212 1992294400 4194304 9819077 140736644979904 18446744073709551615 6590600 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7326/statm: 9519 8212 730 1374 0 8140 0
Current children cumulated CPU time (s) 47.97
Current children cumulated vsize (KiB) 38076

[startup+48.8015 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7329
/proc/meminfo: memFree=1770260/2059040 swapFree=4135932/4192956
[pid=7326] ppid=7324 vsize=38344 CPUtime=48.77
/proc/7326/stat : 7326 (pbscip.linux.x8) R 7324 7326 7202 0 -1 4202496 248880 0 0 0 4575 302 0 0 25 0 1 0 40280431 39264256 8290 1992294400 4194304 9819077 140736644979904 18446744073709551615 8723754 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7326/statm: 9586 8292 730 1374 0 8207 0
Current children cumulated CPU time (s) 48.77
Current children cumulated vsize (KiB) 38344

[startup+49.6086 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7329
/proc/meminfo: memFree=1769888/2059040 swapFree=4135932/4192956
[pid=7326] ppid=7324 vsize=38680 CPUtime=49.57
/proc/7326/stat : 7326 (pbscip.linux.x8) R 7324 7326 7202 0 -1 4202496 254571 0 0 0 4649 308 0 0 25 0 1 0 40280431 39608320 8305 1992294400 4194304 9819077 140736644979904 18446744073709551615 7816439 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7326/statm: 9670 8305 730 1374 0 8291 0
Current children cumulated CPU time (s) 49.57
Current children cumulated vsize (KiB) 38680

[startup+50.0016 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7329
/proc/meminfo: memFree=1769888/2059040 swapFree=4135932/4192956
[pid=7326] ppid=7324 vsize=38316 CPUtime=49.96
/proc/7326/stat : 7326 (pbscip.linux.x8) R 7324 7326 7202 0 -1 4202496 256521 0 0 0 4686 310 0 0 25 0 1 0 40280431 39235584 8302 1992294400 4194304 9819077 140736644979904 18446744073709551615 8720183 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7326/statm: 9579 8302 730 1374 0 8200 0
Current children cumulated CPU time (s) 49.96
Current children cumulated vsize (KiB) 38316

[startup+50.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7329
/proc/meminfo: memFree=1769888/2059040 swapFree=4135932/4192956
[pid=7326] ppid=7324 vsize=38384 CPUtime=50.07
/proc/7326/stat : 7326 (pbscip.linux.x8) R 7324 7326 7202 0 -1 4202496 256847 0 0 0 4696 311 0 0 25 0 1 0 40280431 39305216 8303 1992294400 4194304 9819077 140736644979904 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7326/statm: 9596 8303 730 1374 0 8217 0
Current children cumulated CPU time (s) 50.07
Current children cumulated vsize (KiB) 38384

Child status: 0
Real time (s): 50.1769
CPU time (s): 50.1514
CPU user time (s): 47.0348
CPU system time (s): 3.11653
CPU usage (%): 99.9491
Max. virtual memory (cumulated for all children) (KiB): 39784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 47.0348
system time used= 3.11653
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 257050
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 94

runsolver used 0.085986 second user time and 0.248962 second system time

The end

Launcher Data 

Begin job on node015 at 2010-06-16 02:06:31
IDJOB=2664969
IDBENCH=47912
IDSOLVER=1168
FILE ID=node015/2664969-1276646791
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=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.clp -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2664969-1276646791/watcher-2664969-1276646791 -o /tmp/evaluation-result-2664969-1276646791/solver-2664969-1276646791 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2664969-1276646791.opb -t 1800 -m 1800

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

MD5SUM BENCH= 54510d4a8cd791bae993d435a4bb6e03
RANDOM SEED=587475407

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:       1801548 kB
Buffers:         70616 kB
Cached:         107028 kB
SwapCached:      10856 kB
Active:         101648 kB
Inactive:        90260 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1801548 kB
SwapTotal:     4192956 kB
SwapFree:      4135932 kB
Dirty:            6260 kB
Writeback:           0 kB
AnonPages:       12708 kB
Mapped:           9264 kB
Slab:            43608 kB
PageTables:       4056 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180872 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 02:07:21