Trace number 1869563

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 NameAnswerobjCPU timeWall clock time
SCIPclp SCIP 1.1.0.7 with CLP 1.8.2OPT25 93.9127 93.9571

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
bounded_golomb_rulers/normalized-bogr_7.opb
MD5SUM4bc9c47dc743f36fab4669cf3c8ccd21
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark25
Best CPU time to get the best result obtained on this benchmark0.580911
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 25
Optimality of the best value was proved YES
Number of variables238
Total number of constraints399
Number of constraints which are clauses1
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints398
Minimum length of a constraint1
Maximum length of a constraint25
Number of terms in the objective function 6
Biggest coefficient in the objective function 21
Number of bits for the biggest coefficient in the objective function 5
Sum of the numbers in the objective function 52
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 69
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 362
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data 

0.00/0.02	c SCIP version 1.1.0.7
0.00/0.02	c LP-Solver Clp 1.8.2
0.00/0.02	c user parameter file <scip.set> not found - using default parameters
0.00/0.02	c read problem <HOME/instance-1869563-1245178722.opb>
0.00/0.02	c original problem has 238 variables (238 bin, 0 int, 0 impl, 0 cont) and 399 constraints
0.00/0.03	c start presolving problem
0.00/0.03	c presolving:
0.00/0.03	c (round 1) 1 del vars, 1 del conss, 1 chg bounds, 0 chg sides, 41 chg coeffs, 0 upgd conss, 0 impls, 0 clqs
0.00/0.04	c (round 2) 1 del vars, 165 del conss, 1 chg bounds, 0 chg sides, 41 chg coeffs, 38 upgd conss, 0 impls, 0 clqs
0.00/0.04	c (round 3) 1 del vars, 165 del conss, 1 chg bounds, 6 chg sides, 55 chg coeffs, 70 upgd conss, 44 impls, 2 clqs
0.00/0.04	c (round 4) 1 del vars, 165 del conss, 1 chg bounds, 10 chg sides, 59 chg coeffs, 70 upgd conss, 44 impls, 2 clqs
0.05/0.08	c    (0.1s) probing: 144/237 (60.8%) - 0 fixings, 0 aggregations, 9 implications, 0 bound changes
0.05/0.08	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.05/0.08	c presolving (5 rounds):
0.05/0.08	c  1 deleted vars, 165 deleted constraints, 1 tightened bounds, 0 added holes, 10 changed sides, 59 changed coefficients
0.05/0.08	c  62 implications, 2 cliques
0.05/0.08	c presolved problem has 237 variables (237 bin, 0 int, 0 impl, 0 cont) and 238 constraints
0.05/0.08	c      70 constraints of type <knapsack>
0.05/0.08	c       4 constraints of type <setppc>
0.05/0.08	c     164 constraints of type <linear>
0.05/0.08	c transformed objective value is always integral (scale: 1)
0.05/0.08	c Presolving Time: 0.06
0.05/0.08	c OPT-LIN
0.05/0.08	c -----------------------------------------------------------------------------------------------
0.05/0.08	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.05/0.08	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.05/0.08	c limits/memory = c 1620
0.05/0.08	c # maximal time in seconds to run
0.05/0.08	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.05/0.08	c limits/time = c 1791
0.05/0.08	c # frequency for displaying node information lines
0.05/0.08	c # [type: int, range: [-1,2147483647], default: 100]
0.05/0.08	c display/freq = c 10000
0.05/0.08	c -----------------------------------------------------------------------------------------------
0.05/0.08	c start solving problem
0.05/0.08	c 
0.05/0.09	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.05/0.09	c   0.1s|     1 |     0 |    57 |1649k|   0 |  42 | 237 | 238 | 238 | 237 | 238 |   0 |   0 |   0 | 2.100000e+01 |      --      |    Inf 
0.09/0.16	c   0.1s|     1 |     0 |   508 |1849k|   0 |  91 | 237 | 238 | 238 | 237 | 275 |  37 |   0 |   0 | 2.100000e+01 |      --      |    Inf 
0.19/0.22	c   0.2s|     1 |     0 |   572 |2055k|   0 | 105 | 237 | 238 | 238 | 237 | 310 |  72 |   0 |   0 | 2.100000e+01 |      --      |    Inf 
0.29/0.30	c   0.3s|     1 |     0 |   623 |2209k|   0 | 125 | 237 | 238 | 238 | 237 | 346 | 108 |   0 |   0 | 2.100000e+01 |      --      |    Inf 
0.29/0.39	c   0.3s|     1 |     0 |   663 |2288k|   0 | 137 | 237 | 238 | 238 | 237 | 365 | 127 |   0 |   0 | 2.100000e+01 |      --      |    Inf 
0.39/0.50	c   0.5s|     1 |     0 |   827 |2345k|   0 | 105 | 237 | 238 | 238 | 237 | 381 | 143 |   0 |   0 | 2.100000e+01 |      --      |    Inf 
0.59/0.60	c   0.6s|     1 |     0 |   970 |2439k|   0 | 117 | 237 | 238 | 238 | 237 | 407 | 169 |   0 |   0 | 2.100000e+01 |      --      |    Inf 
1.09/1.13	c   1.1s|     1 |     2 |   970 |2439k|   0 | 117 | 237 | 238 | 238 | 237 | 407 | 169 |   0 |  34 | 2.100000e+01 |      --      |    Inf 
2.19/2.25	o 52
2.19/2.25	c * 2.2s|    16 |    13 |  1376 |2498k|  14 |   - | 237 | 244 |  38 | 237 | 278 | 169 |   6 | 412 | 2.100000e+01 | 5.200000e+01 | 147.62%
6.98/7.01	o 51
6.98/7.01	c * 6.9s|  1243 |   689 | 16372 |3339k|  47 |   - | 237 | 643 | 102 | 237 | 278 | 169 | 405 |1655 | 2.100000e+01 | 5.100000e+01 | 142.86%
9.88/9.98	o 41
9.88/9.98	c c 9.8s|  2797 |   985 | 29301 |3978k|  51 |   - | 237 |1322 | 146 | 237 | 278 | 169 |1084 |1737 | 2.100000e+01 | 4.100000e+01 |  95.24%
10.58/10.67	o 40
10.58/10.67	c *10.5s|  3118 |  1052 | 32465 |4177k|  56 |   - | 237 |1473 | 149 | 237 | 278 | 169 |1237 |1760 | 2.100000e+01 | 4.000000e+01 |  90.48%
11.39/11.44	o 36
11.39/11.44	c *11.2s|  3538 |   927 | 35826 |4155k|  57 |   - | 237 |1724 | 183 | 237 | 278 | 169 |1493 |1771 | 2.100000e+01 | 3.600000e+01 |  71.43%
23.48/23.52	o 35
23.48/23.52	c f23.1s|  9187 |  1980 | 91147 |6144k|  57 |   - | 237 |1652 |  70 | 237 | 278 | 169 |3962 |2010 | 2.100000e+01 | 3.500000e+01 |  66.67%
23.98/24.07	o 33
23.98/24.07	c *23.6s|  9420 |  1832 | 94070 |5915k|  57 |   - | 237 |1662 | 114 | 237 | 278 | 169 |4059 |2068 | 2.100000e+01 | 3.300000e+01 |  57.14%
25.18/25.23	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
25.18/25.23	c  24.8s| 10000 |  1912 | 99973 |6041k|  57 |  45 | 237 |1521 | 786 | 237 | 278 | 169 |4296 |2098 | 2.100000e+01 | 3.300000e+01 |  57.14%
41.67/41.73	o 28
41.67/41.73	c g41.0s| 19256 |  1957 |187176 |6851k|  82 |   - | 237 |1790 |  74 | 237 | 278 | 169 |8605 |2171 | 2.100000e+01 | 2.800000e+01 |  33.33%
42.76/42.83	c  42.1s| 20000 |  1974 |191933 |6942k|  82 |  57 | 237 |1801 | 452 | 237 | 278 | 169 |9074 |2172 | 2.100000e+01 | 2.800000e+01 |  33.33%
59.06/59.19	o 25
59.06/59.19	c *58.2s| 29840 |   999 |266696 |6539k|  82 |   - | 237 |2960 |  67 | 237 | 278 | 169 |  15k|2174 | 2.100000e+01 | 2.500000e+01 |  19.05%
59.36/59.45	c  58.5s| 30000 |   997 |267869 |6532k|  82 |   - | 237 |2891 | 332 |   0 |   0 | 169 |  16k|2174 | 2.100000e+01 | 2.500000e+01 |  19.05%
77.75/77.80	c  76.5s| 40000 |   962 |357925 |6713k|  82 |  24 | 237 |2276 | 196 | 237 | 278 | 169 |  23k|2411 | 2.100000e+01 | 2.500000e+01 |  19.05%
93.85/93.94	c 
93.85/93.94	c SCIP Status        : problem is solved [optimal solution found]
93.85/93.94	c Solving Time (sec) : 92.43
93.85/93.94	c Solving Nodes      : 48226
93.85/93.94	c Primal Bound       : +2.50000000000000e+01 (9 solutions)
93.85/93.94	c Dual Bound         : +2.50000000000000e+01
93.85/93.94	c Gap                : 0.00 %
93.85/93.94	c NODE         48226
93.85/93.94	c DUAL BOUND   25
93.85/93.94	c PRIMAL BOUND 25
93.85/93.94	c GAP          0
93.85/93.94	s OPTIMUM FOUND
93.85/93.94	v x42 x43 x44 x45 x46 x47 x48 x49 x50 x51 x52 x53 x54 x55 x56 x57 x58 x59 x60 x61 x62 x63 x64 x65 x66 x67 x68 x69 x70 x71 x72 x73 
93.85/93.94	v x74 x75 x76 x77 x78 x79 -x80 x81 x82 x83 x84 x85 x86 x87 x88 x89 x90 -x91 x92 x93 x94 x95 x96 x97 -x98 -x99 -x100 x101 x102 
93.85/93.94	v x103 x104 x105 x106 x107 x108 x109 -x110 -x111 -x112 -x113 -x114 -x115 x116 x117 -x118 x119 -x120 -x121 -x122 -x123 -x124 -x125 
93.85/93.94	v -x126 x127 x128 -x129 -x130 -x131 -x132 x133 x134 x135 x136 x137 x138 x139 x140 x141 x142 x143 x144 -x145 x146 x147 x148 x149 
93.85/93.94	v x150 x151 -x152 x153 x154 x155 x156 x157 x158 -x159 -x160 -x161 x162 x163 x164 x165 x166 x167 -x168 -x169 -x170 -x171 -x172 
93.85/93.94	v -x173 -x174 x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 x183 -x184 -x185 -x186 -x187 -x17 -x16 -x15 -x14 -x13 -x12 x188 
93.85/93.94	v x189 x190 x191 x192 x193 x194 -x195 -x196 -x197 x198 x199 x200 -x201 -x202 x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 -x211 
93.85/93.94	v -x212 -x213 -x214 -x215 -x216 -x217 -x11 -x10 -x9 -x8 -x7 x6 x218 x219 x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 
93.85/93.94	v -x229 -x230 -x231 -x23 -x22 -x21 x20 -x19 -x18 -x232 -x233 -x234 -x235 -x236 -x29 -x28 -x27 x26 x25 x24 x237 -x41 -x40 -x39 
93.85/93.94	v x38 x37 x36 -x35 -x34 x33 -x32 x31 x30 x238 -x5 -x4 x3 -x2 -x1 
93.85/93.94	c SCIP Status        : problem is solved [optimal solution found]
93.85/93.94	c Solving Time       :      92.43
93.85/93.94	c Original Problem   :
93.85/93.94	c   Problem name     : HOME/instance-1869563-1245178722.opb
93.85/93.94	c   Variables        : 238 (238 binary, 0 integer, 0 implicit integer, 0 continuous)
93.85/93.94	c   Constraints      : 399 initial, 399 maximal
93.85/93.94	c Presolved Problem  :
93.85/93.94	c   Problem name     : t_HOME/instance-1869563-1245178722.opb
93.85/93.94	c   Variables        : 237 (237 binary, 0 integer, 0 implicit integer, 0 continuous)
93.85/93.94	c   Constraints      : 238 initial, 3373 maximal
93.85/93.94	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
93.85/93.94	c   trivial          :       0.00          0          0          0          0          0          0          0          0
93.85/93.94	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
93.85/93.94	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
93.85/93.94	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
93.85/93.94	c   implics          :       0.00          0          0          0          0          0          0          0          0
93.85/93.94	c   probing          :       0.04          0          0          0          0          0          0          0          0
93.85/93.94	c   knapsack         :       0.00          0          0          0          0          0          0         10         18
93.85/93.94	c   setppc           :       0.00          0          0          0          0          0          0          0          0
93.85/93.94	c   linear           :       0.02          1          0          0          1          0        165          0         41
93.85/93.94	c   logicor          :       0.00          0          0          0          0          0          0          0          0
93.85/93.94	c   root node        :          -         19          -          -         19          -          -          -          -
93.85/93.94	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
93.85/93.94	c   integral         :          0          0          0      27528          0         58        769          0          0      54236
93.85/93.94	c   knapsack         :         70          6     150163          6          0       1965     117772         91          0          0
93.85/93.94	c   setppc           :          4          6      12072          0          0          0        481          0          0          0
93.85/93.94	c   linear           :        164          6     148190          1          0       9510     583834          0          0          0
93.85/93.94	c   logicor          :          0+         0      71466          0          0        893      36375          0          0          0
93.85/93.94	c   countsols        :          0          0          0          6          0          0          0          0          0          0
93.85/93.94	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
93.85/93.94	c   integral         :       5.59       0.00       0.00       5.59       0.00
93.85/93.94	c   knapsack         :       1.80       0.00       1.80       0.00       0.00
93.85/93.94	c   setppc           :       0.01       0.00       0.01       0.00       0.00
93.85/93.94	c   linear           :      21.54       0.00      21.54       0.00       0.00
93.85/93.94	c   logicor          :       3.93       0.00       3.93       0.00       0.00
93.85/93.94	c   countsols        :       0.00       0.00       0.00       0.00       0.00
93.85/93.94	c Propagators        :       Time      Calls    Cutoffs    DomReds
93.85/93.94	c   rootredcost      :       0.05          9          0          3
93.85/93.94	c   pseudoobj        :       0.10     149904         27        358
93.85/93.94	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
93.85/93.94	c   propagation      :       0.67      12395      12344      60606       17.3        487       12.0          -
93.85/93.94	c   infeasible LP    :       0.09      11944          0          0        0.0          0        0.0          0
93.85/93.94	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
93.85/93.94	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
93.85/93.94	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
93.85/93.94	c   applied globally :          -          -          -      30354       15.4          -          -          -
93.85/93.94	c   applied locally  :          -          -          -          0        0.0          -          -          -
93.85/93.94	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
93.85/93.94	c   cut pool         :       0.00          5          -          -        289          -    (maximal pool size: 1135)
93.85/93.94	c   redcost          :       0.25      28736          0       1678          0          0
93.85/93.94	c   impliedbounds    :       0.00          6          0          0          2          0
93.85/93.94	c   intobj           :       0.00          0          0          0          0          0
93.85/93.94	c   gomory           :       0.03          6          0          0         52          0
93.85/93.94	c   strongcg         :       0.03          6          0          0         66          0
93.85/93.94	c   cmir             :       0.14          6          0          0        568          0
93.85/93.94	c   flowcover        :       0.17          6          0          0        734          0
93.85/93.94	c   clique           :       0.00          6          0          0          0          0
93.85/93.94	c   zerohalf         :       0.00          0          0          0          0          0
93.85/93.94	c   mcf              :       0.00          1          0          0          0          0
93.85/93.94	c Pricers            :       Time      Calls       Vars
93.85/93.94	c   problem variables:       0.00          0          0
93.85/93.94	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
93.85/93.94	c   relpscost        :       5.51      27522         58        769          0          0      54236
93.85/93.94	c   pscost           :       0.00          0          0          0          0          0          0
93.85/93.94	c   inference        :       0.00          0          0          0          0          0          0
93.85/93.94	c   mostinf          :       0.00          0          0          0          0          0          0
93.85/93.94	c   leastinf         :       0.00          0          0          0          0          0          0
93.85/93.94	c   fullstrong       :       0.00          0          0          0          0          0          0
93.85/93.94	c   allfullstrong    :       0.00          0          0          0          0          0          0
93.85/93.94	c   random           :       0.00          0          0          0          0          0          0
93.85/93.94	c Primal Heuristics  :       Time      Calls      Found
93.85/93.94	c   LP solutions     :       0.01          -          6
93.85/93.94	c   pseudo solutions :       0.00          -          0
93.85/93.94	c   oneopt           :       0.03          9          0
93.85/93.94	c   crossover        :       0.19          1          0
93.85/93.94	c   feaspump         :       0.10          4          0
93.85/93.94	c   pscostdiving     :       0.73         74          0
93.85/93.94	c   fracdiving       :       0.26         74          1
93.85/93.94	c   coefdiving       :       0.26         74          1
93.85/93.94	c   veclendiving     :       0.64         74          0
93.85/93.94	c   linesearchdiving :       0.43         74          0
93.85/93.94	c   guideddiving     :       0.60         74          1
93.85/93.94	c   objpscostdiving  :       0.57         38          0
93.85/93.94	c   rootsoldiving    :       0.47         38          0
93.85/93.94	c   simplerounding   :       0.02          0          0
93.85/93.94	c   rounding         :       0.20       2330          0
93.85/93.94	c   shifting         :       1.94        680          0
93.85/93.94	c   intshifting      :       0.00          0          0
93.85/93.94	c   fixandinfer      :       0.00          0          0
93.85/93.94	c   intdiving        :       0.00          0          0
93.85/93.94	c   actconsdiving    :       0.00          0          0
93.85/93.94	c   octane           :       0.00          0          0
93.85/93.94	c   rens             :       0.08          1          0
93.85/93.94	c   rins             :       0.00          0          0
93.85/93.94	c   localbranching   :       0.00          0          0
93.85/93.94	c   mutation         :       0.00          0          0
93.85/93.94	c   dins             :       0.00          0          0
93.85/93.94	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
93.85/93.94	c   primal LP        :       0.00          0          0       0.00          -
93.85/93.94	c   dual LP          :      40.19      38377     404982      10.55   10076.69
93.85/93.94	c   barrier LP       :       0.00          0          0       0.00          -
93.85/93.94	c   diving/probing LP:       2.93       2670      21092       7.90    7198.63
93.85/93.94	c   strong branching :       4.67       2728      88648      32.50   18982.44
93.85/93.94	c     (at root node) :          -         34       4196     123.41          -
93.85/93.94	c   conflict analysis:       0.00          0          0       0.00          -
93.85/93.94	c B&B Tree           :
93.85/93.94	c   number of runs   :          1
93.85/93.94	c   nodes            :      48226
93.85/93.94	c   nodes (total)    :      48226
93.85/93.94	c   nodes left       :          0
93.85/93.94	c   max depth        :         82
93.85/93.94	c   max depth (total):         82
93.85/93.94	c   backtracks       :       8184 (17.0%)
93.85/93.94	c   delayed cutoffs  :       2636
93.85/93.94	c   repropagations   :      47781 (144131 domain reductions, 1875 cutoffs)
93.85/93.94	c   avg switch length:       6.12
93.85/93.94	c   switching time   :       7.48
93.85/93.94	c Solution           :
93.85/93.94	c   Solutions found  :          9 (9 improvements)
93.85/93.94	c   Primal Bound     : +2.50000000000000e+01   (in run 1, after 29840 nodes, 58.25 seconds, depth 35, found by <relaxation>)
93.85/93.94	c   Dual Bound       : +2.50000000000000e+01
93.85/93.94	c   Gap              :       0.00 %
93.85/93.94	c   Root Dual Bound  : +2.10000000000000e+01
93.85/93.95	c Time complete: 93.9.

Verifier Data 

OK	25

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1869563-1245178722/watcher-1869563-1245178722 -o /tmp/evaluation-result-1869563-1245178722/solver-1869563-1245178722 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869563-1245178722.opb 

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 3/64 31257
/proc/meminfo: memFree=1845736/2055920 swapFree=4182380/4192956
[pid=31257] ppid=31255 vsize=7616 CPUtime=0
/proc/31257/stat : 31257 (pbscip.linux.x8) R 31255 31257 31119 0 -1 4194304 557 0 0 0 0 0 0 0 18 0 1 0 185470106 7798784 541 1992294400 4194304 9342243 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 0 0 0
/proc/31257/statm: 1904 549 354 1256 0 643 0

[startup+0.059548 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31257
/proc/meminfo: memFree=1845736/2055920 swapFree=4182380/4192956
[pid=31257] ppid=31255 vsize=16560 CPUtime=0.05
/proc/31257/stat : 31257 (pbscip.linux.x8) R 31255 31257 31119 0 -1 4194304 3325 0 0 0 4 1 0 0 18 0 1 0 185470106 16957440 2955 1992294400 4194304 9342243 548682068736 18446744073709551615 5061618 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31257/statm: 4140 2955 494 1256 0 2879 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 16560

[startup+0.101552 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31257
/proc/meminfo: memFree=1845736/2055920 swapFree=4182380/4192956
[pid=31257] ppid=31255 vsize=17924 CPUtime=0.09
/proc/31257/stat : 31257 (pbscip.linux.x8) R 31255 31257 31119 0 -1 4194304 3570 0 0 0 8 1 0 0 18 0 1 0 185470106 18354176 3200 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31257/statm: 4481 3200 647 1256 0 3220 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17924

[startup+0.301576 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31257
/proc/meminfo: memFree=1845736/2055920 swapFree=4182380/4192956
[pid=31257] ppid=31255 vsize=19980 CPUtime=0.29
/proc/31257/stat : 31257 (pbscip.linux.x8) R 31255 31257 31119 0 -1 4194304 4075 0 0 0 27 2 0 0 19 0 1 0 185470106 20459520 3701 1992294400 4194304 9342243 548682068736 18446744073709551615 6897099 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31257/statm: 4995 3701 678 1256 0 3734 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19980

[startup+0.702635 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31257
/proc/meminfo: memFree=1845736/2055920 swapFree=4182380/4192956
[pid=31257] ppid=31255 vsize=23176 CPUtime=0.69
/proc/31257/stat : 31257 (pbscip.linux.x8) R 31255 31257 31119 0 -1 4194304 6529 0 0 0 65 4 0 0 24 0 1 0 185470106 23732224 4702 1992294400 4194304 9342243 548682068736 18446744073709551615 5874616 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31257/statm: 5794 4702 700 1256 0 4533 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23176

[startup+1.50272 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31258
/proc/meminfo: memFree=1829280/2055920 swapFree=4182380/4192956
[pid=31257] ppid=31255 vsize=23176 CPUtime=1.48
/proc/31257/stat : 31257 (pbscip.linux.x8) R 31255 31257 31119 0 -1 4194304 6554 0 0 0 143 5 0 0 25 0 1 0 185470106 23732224 4727 1992294400 4194304 9342243 548682068736 18446744073709551615 7288845 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31257/statm: 5794 4727 700 1256 0 4533 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 23176

[startup+3.10191 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31258
/proc/meminfo: memFree=1829280/2055920 swapFree=4182380/4192956
[pid=31257] ppid=31255 vsize=23176 CPUtime=3.08
/proc/31257/stat : 31257 (pbscip.linux.x8) R 31255 31257 31119 0 -1 4194304 6604 0 0 0 301 7 0 0 25 0 1 0 185470106 23732224 4777 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31257/statm: 5794 4777 704 1256 0 4533 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 23176

[startup+6.30128 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31258
/proc/meminfo: memFree=1829088/2055920 swapFree=4182380/4192956
[pid=31257] ppid=31255 vsize=23176 CPUtime=6.28
/proc/31257/stat : 31257 (pbscip.linux.x8) R 31255 31257 31119 0 -1 4194304 6645 0 0 0 616 12 0 0 25 0 1 0 185470106 23732224 4818 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31257/statm: 5794 4818 707 1256 0 4533 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 23176

[startup+12.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31258
/proc/meminfo: memFree=1829352/2055920 swapFree=4182380/4192956
[pid=31257] ppid=31255 vsize=23048 CPUtime=12.68
/proc/31257/stat : 31257 (pbscip.linux.x8) R 31255 31257 31119 0 -1 4194304 9849 0 0 0 1247 21 0 0 25 0 1 0 185470106 23601152 4722 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31257/statm: 5762 4722 707 1256 0 4501 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 23048

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31258
/proc/meminfo: memFree=1824552/2055920 swapFree=4182380/4192956
[pid=31257] ppid=31255 vsize=28312 CPUtime=25.48
/proc/31257/stat : 31257 (pbscip.linux.x8) R 31255 31257 31119 0 -1 4194304 13289 0 0 0 2506 42 0 0 25 0 1 0 185470106 28991488 6025 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31257/statm: 7078 6025 707 1256 0 5817 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 28312

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31258
/proc/meminfo: memFree=1822056/2055920 swapFree=4182380/4192956
[pid=31257] ppid=31255 vsize=30328 CPUtime=51.06
/proc/31257/stat : 31257 (pbscip.linux.x8) R 31255 31257 31119 0 -1 4194304 13861 0 0 0 5028 78 0 0 25 0 1 0 185470106 31055872 6597 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31257/statm: 7582 6597 708 1256 0 6321 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 30328

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

[startup+76.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31258
/proc/meminfo: memFree=1821992/2055920 swapFree=4182380/4192956
[pid=31257] ppid=31255 vsize=31544 CPUtime=76.65
/proc/31257/stat : 31257 (pbscip.linux.x8) R 31255 31257 31119 0 -1 4194304 14583 0 0 0 7548 117 0 0 25 0 1 0 185470106 32301056 6667 1992294400 4194304 9342243 548682068736 18446744073709551615 6908771 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31257/statm: 7886 6667 708 1256 0 6625 0
Current children cumulated CPU time (s) 76.65
Current children cumulated vsize (KiB) 31544

[startup+83.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31258
/proc/meminfo: memFree=1822376/2055920 swapFree=4182380/4192956
[pid=31257] ppid=31255 vsize=31408 CPUtime=83.06
/proc/31257/stat : 31257 (pbscip.linux.x8) R 31255 31257 31119 0 -1 4194304 15109 0 0 0 8178 128 0 0 25 0 1 0 185470106 32161792 6555 1992294400 4194304 9342243 548682068736 18446744073709551615 4787741 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31257/statm: 7852 6555 708 1256 0 6591 0
Current children cumulated CPU time (s) 83.06
Current children cumulated vsize (KiB) 31408

[startup+89.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31258
/proc/meminfo: memFree=1821480/2055920 swapFree=4182380/4192956
[pid=31257] ppid=31255 vsize=31884 CPUtime=89.44
/proc/31257/stat : 31257 (pbscip.linux.x8) R 31255 31257 31119 0 -1 4194304 15300 0 0 0 8807 137 0 0 25 0 1 0 185470106 32649216 6746 1992294400 4194304 9342243 548682068736 18446744073709551615 5061329 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31257/statm: 7971 6746 708 1256 0 6710 0
Current children cumulated CPU time (s) 89.44
Current children cumulated vsize (KiB) 31884

[startup+91.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31258
/proc/meminfo: memFree=1821416/2055920 swapFree=4182380/4192956
[pid=31257] ppid=31255 vsize=31884 CPUtime=91.05
/proc/31257/stat : 31257 (pbscip.linux.x8) R 31255 31257 31119 0 -1 4194304 15301 0 0 0 8965 140 0 0 25 0 1 0 185470106 32649216 6747 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31257/statm: 7971 6747 708 1256 0 6710 0
Current children cumulated CPU time (s) 91.05
Current children cumulated vsize (KiB) 31884

[startup+92.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31258
/proc/meminfo: memFree=1821416/2055920 swapFree=4182380/4192956
[pid=31257] ppid=31255 vsize=31884 CPUtime=92.65
/proc/31257/stat : 31257 (pbscip.linux.x8) R 31255 31257 31119 0 -1 4194304 15306 0 0 0 9122 143 0 0 25 0 1 0 185470106 32649216 6752 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31257/statm: 7971 6752 708 1256 0 6710 0
Current children cumulated CPU time (s) 92.65
Current children cumulated vsize (KiB) 31884

[startup+93.5056 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31258
/proc/meminfo: memFree=1821352/2055920 swapFree=4182380/4192956
[pid=31257] ppid=31255 vsize=31884 CPUtime=93.45
/proc/31257/stat : 31257 (pbscip.linux.x8) R 31255 31257 31119 0 -1 4194304 15315 0 0 0 9201 144 0 0 25 0 1 0 185470106 32649216 6761 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31257/statm: 7971 6761 708 1256 0 6710 0
Current children cumulated CPU time (s) 93.45
Current children cumulated vsize (KiB) 31884

[startup+93.9016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31258
/proc/meminfo: memFree=1821352/2055920 swapFree=4182380/4192956
[pid=31257] ppid=31255 vsize=31884 CPUtime=93.85
/proc/31257/stat : 31257 (pbscip.linux.x8) R 31255 31257 31119 0 -1 4194304 15315 0 0 0 9240 145 0 0 25 0 1 0 185470106 32649216 6761 1992294400 4194304 9342243 548682068736 18446744073709551615 6890501 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31257/statm: 7971 6761 708 1256 0 6710 0
Current children cumulated CPU time (s) 93.85
Current children cumulated vsize (KiB) 31884

Child status: 0
Real time (s): 93.9571
CPU time (s): 93.9127
CPU user time (s): 92.4549
CPU system time (s): 1.45778
CPU usage (%): 99.9527
Max. virtual memory (cumulated for all children) (KiB): 32064

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 92.4549
system time used= 1.45778
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15319
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= 300

runsolver used 0.102984 second user time and 0.173973 second system time

The end

Launcher Data 

Begin job on node75 at 2009-06-16 20:58:42
IDJOB=1869563
IDBENCH=2936
IDSOLVER=684
FILE ID=node75/1869563-1245178722
PBS_JOBID= 9363920
Free space on /tmp= 66428 MiB

SOLVER NAME= SCIPclp SCIP 1.1.0.7 with CLP 1.8.2
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/bounded_golomb_rulers/normalized-bogr_7.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1869563-1245178722/watcher-1869563-1245178722 -o /tmp/evaluation-result-1869563-1245178722/solver-1869563-1245178722 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869563-1245178722.opb

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

MD5SUM BENCH= 4bc9c47dc743f36fab4669cf3c8ccd21
RANDOM SEED=1253869730

node75.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.236
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.236
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1846216 kB
Buffers:         28564 kB
Cached:         111000 kB
SwapCached:       4596 kB
Active:          44188 kB
Inactive:       103120 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1846216 kB
SwapTotal:     4192956 kB
SwapFree:      4182380 kB
Dirty:           11788 kB
Writeback:           0 kB
Mapped:          13412 kB
Slab:            48320 kB
Committed_AS:    96536 kB
PageTables:       1420 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66416 MiB
End job on node75 at 2009-06-16 21:00:16