Trace number 1868963

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 1.8.2OPT100 13.445 13.4507

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
primes-dimacs-cnf/normalized-aim-100-2_0-yes1-2.opb
MD5SUMdbb36b6bce03d0b1e099a26354bdabc4
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark100
Best CPU time to get the best result obtained on this benchmark0.007998
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 100
Optimality of the best value was proved YES
Number of variables200
Total number of constraints300
Number of constraints which are clauses298
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints2
Minimum length of a constraint2
Maximum length of a constraint3
Number of terms in the objective function 200
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 200
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.01	c SCIP version 1.1.0.7
0.00/0.01	c LP-Solver Clp 1.8.2
0.00/0.01	c user parameter file <scip.set> not found - using default parameters
0.00/0.01	c read problem <HOME/instance-1868963-1245152225.opb>
0.00/0.01	c original problem has 200 variables (200 bin, 0 int, 0 impl, 0 cont) and 300 constraints
0.00/0.01	c start presolving problem
0.00/0.01	c presolving:
0.00/0.02	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 2 chg coeffs, 0 upgd conss, 216 impls, 0 clqs
0.00/0.02	c (round 2) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 2 chg coeffs, 300 upgd conss, 216 impls, 0 clqs
0.00/0.03	c    (0.0s) probing: 101/200 (50.5%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.03	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.03	c presolving (3 rounds):
0.00/0.03	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 2 changed coefficients
0.00/0.03	c  216 implications, 0 cliques
0.00/0.03	c presolved problem has 200 variables (200 bin, 0 int, 0 impl, 0 cont) and 300 constraints
0.00/0.03	c     300 constraints of type <logicor>
0.00/0.03	c transformed objective value is always integral (scale: 1)
0.00/0.03	c Presolving Time: 0.01
0.00/0.03	c strange?!, PURESAT with obj
0.00/0.03	c -----------------------------------------------------------------------------------------------
0.00/0.03	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.03	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.03	c limits/memory = c 1620
0.00/0.03	c # maximal time in seconds to run
0.00/0.03	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.03	c limits/time = c 1791
0.00/0.03	c # frequency for displaying node information lines
0.00/0.03	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.03	c display/freq = c 10000
0.00/0.03	c -----------------------------------------------------------------------------------------------
0.00/0.03	c start solving problem
0.00/0.03	c 
0.03/0.06	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.03/0.06	c   0.0s|     1 |     0 |   353 | 965k|   0 | 200 | 200 | 300 | 300 | 200 | 300 |   0 |   0 |   0 | 6.709752e+01 |      --      |    Inf 
0.19/0.24	c   0.2s|     1 |     0 |  1127 |2428k|   0 | 199 | 200 | 300 | 300 | 200 | 301 |   1 |   0 |   0 | 6.715124e+01 |      --      |    Inf 
0.29/0.34	c   0.3s|     1 |     0 |  1157 |3841k|   0 | 200 | 200 | 300 | 300 | 200 | 302 |   2 |   0 |   0 | 6.723650e+01 |      --      |    Inf 
0.39/0.45	c   0.4s|     1 |     0 |  1185 |5260k|   0 | 200 | 200 | 300 | 300 | 200 | 303 |   3 |   0 |   0 | 6.732120e+01 |      --      |    Inf 
0.49/0.56	c   0.5s|     1 |     0 |  1237 |6694k|   0 | 199 | 200 | 300 | 300 | 200 | 304 |   4 |   0 |   0 | 6.736705e+01 |      --      |    Inf 
0.59/0.68	c   0.7s|     1 |     0 |  1271 |8122k|   0 | 200 | 200 | 300 | 300 | 200 | 305 |   5 |   0 |   0 | 6.738163e+01 |      --      |    Inf 
0.79/0.80	c   0.8s|     1 |     0 |  1323 |9230k|   0 | 200 | 200 | 300 | 300 | 200 | 306 |   6 |   0 |   0 | 6.739284e+01 |      --      |    Inf 
0.89/0.90	c   0.9s|     1 |     0 |  1338 |9573k|   0 | 200 | 200 | 300 | 300 | 200 | 307 |   7 |   0 |   0 | 6.739807e+01 |      --      |    Inf 
1.00/1.00	c   1.0s|     1 |     0 |  1379 |9744k|   0 | 199 | 200 | 300 | 300 | 200 | 308 |   8 |   0 |   0 | 6.741211e+01 |      --      |    Inf 
1.00/1.10	c   1.1s|     1 |     0 |  1401 |9803k|   0 | 199 | 200 | 300 | 300 | 200 | 309 |   9 |   0 |   0 | 6.742592e+01 |      --      |    Inf 
1.19/1.20	c   1.2s|     1 |     0 |  1432 |9954k|   0 | 200 | 200 | 300 | 300 | 200 | 310 |  10 |   0 |   0 | 6.744424e+01 |      --      |    Inf 
1.19/1.28	c   1.2s|     1 |     0 |  1444 |  10M|   0 | 199 | 200 | 300 | 300 | 200 | 311 |  11 |   0 |   0 | 6.744663e+01 |      --      |    Inf 
1.29/1.36	c   1.3s|     1 |     0 |  1452 |  10M|   0 | 199 | 200 | 300 | 300 | 200 | 312 |  12 |   0 |   0 | 6.744966e+01 |      --      |    Inf 
1.39/1.45	c   1.4s|     1 |     0 |  1463 |  10M|   0 | 199 | 200 | 300 | 300 | 200 | 313 |  13 |   0 |   0 | 6.745344e+01 |      --      |    Inf 
1.49/1.54	c   1.5s|     1 |     0 |  1470 |  10M|   0 | 200 | 200 | 300 | 300 | 200 | 314 |  14 |   0 |   0 | 6.745366e+01 |      --      |    Inf 
1.59/1.63	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
1.59/1.63	c   1.6s|     1 |     0 |  1515 |  10M|   0 | 200 | 200 | 300 | 300 | 200 | 315 |  15 |   0 |   0 | 6.746287e+01 |      --      |    Inf 
1.69/1.72	c   1.7s|     1 |     0 |  1541 |  10M|   0 | 200 | 200 | 300 | 300 | 200 | 316 |  16 |   0 |   0 | 6.746874e+01 |      --      |    Inf 
2.29/2.32	c   2.3s|     1 |     2 |  1541 |  10M|   0 | 200 | 200 | 300 | 300 | 200 | 316 |  16 |   0 |  26 | 6.746874e+01 |      --      |    Inf 
13.38/13.43	o 100
13.38/13.43	c *13.3s|    84 |     1 | 12775 |  10M|  14 |   - | 200 | 115 |  48 | 200 | 311 |  16 |  83 | 997 | 9.800000e+01 | 1.000000e+02 |   2.04%
13.38/13.43	c 
13.38/13.43	c SCIP Status        : problem is solved [optimal solution found]
13.38/13.43	c Solving Time (sec) : 13.30
13.38/13.43	c Solving Nodes      : 85
13.38/13.43	c Primal Bound       : +1.00000000000000e+02 (1 solutions)
13.38/13.43	c Dual Bound         : +1.00000000000000e+02
13.38/13.43	c Gap                : 0.00 %
13.38/13.43	c NODE         85
13.38/13.43	c DUAL BOUND   100
13.38/13.43	c PRIMAL BOUND 100
13.38/13.43	c GAP          0
13.38/13.43	s OPTIMUM FOUND
13.38/13.43	v -x200 x199 -x198 x197 x196 -x195 -x194 x193 x192 -x191 -x190 x189 -x188 x187 -x186 x185 x184 -x183 x182 -x181 x180 -x179 x178 -x177 
13.38/13.43	v -x176 x175 -x174 x173 -x172 x171 x170 -x169 -x168 x167 x166 -x165 x164 -x163 x162 -x161 x160 -x159 x158 -x157 -x156 x155 
13.38/13.43	v -x154 x153 -x152 x151 x150 -x149 -x148 x147 -x146 x145 -x144 x143 -x142 x141 x140 -x139 -x138 x137 -x136 x135 -x134 x133 x132 
13.38/13.43	v -x131 -x130 x129 -x128 x127 x126 -x125 x124 -x123 -x122 x121 -x120 x119 x118 -x117 x116 -x115 -x114 x113 -x112 x111 x110 -x109 
13.38/13.43	v -x108 x107 -x106 x105 x104 -x103 x102 -x101 -x100 x99 x98 -x97 x96 -x95 -x94 x93 x92 -x91 x90 -x89 x88 -x87 x86 -x85 -x84 
13.38/13.43	v x83 -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 
13.38/13.43	v -x55 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 
13.38/13.43	v x27 -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 
13.38/13.43	c SCIP Status        : problem is solved [optimal solution found]
13.38/13.43	c Solving Time       :      13.30
13.38/13.43	c Original Problem   :
13.38/13.43	c   Problem name     : HOME/instance-1868963-1245152225.opb
13.38/13.43	c   Variables        : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
13.38/13.43	c   Constraints      : 300 initial, 300 maximal
13.38/13.43	c Presolved Problem  :
13.38/13.43	c   Problem name     : t_HOME/instance-1868963-1245152225.opb
13.38/13.43	c   Variables        : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
13.38/13.43	c   Constraints      : 300 initial, 373 maximal
13.38/13.43	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
13.38/13.43	c   trivial          :       0.00          0          0          0          0          0          0          0          0
13.38/13.43	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
13.38/13.43	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
13.38/13.43	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
13.38/13.43	c   implics          :       0.00          0          0          0          0          0          0          0          0
13.38/13.43	c   probing          :       0.00          0          0          0          0          0          0          0          0
13.38/13.43	c   linear           :       0.00          0          0          0          0          0          0          0          2
13.38/13.43	c   logicor          :       0.01          0          0          0          0          0          0          0          0
13.38/13.43	c   root node        :          -        200          -          -        200          -          -          -          -
13.38/13.43	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
13.38/13.43	c   integral         :          0          0          0         97          0         13         76          0          0        104
13.38/13.43	c   logicor          :        300+        17       1496          1          0         43       1633          0          0          0
13.38/13.43	c   countsols        :          0          0          0          1          0          0          0          0          0          0
13.38/13.43	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
13.38/13.43	c   integral         :      10.06       0.00       0.00      10.06       0.00
13.38/13.43	c   logicor          :       0.02       0.00       0.02       0.00       0.00
13.38/13.43	c   countsols        :       0.00       0.00       0.00       0.00       0.00
13.38/13.43	c Propagators        :       Time      Calls    Cutoffs    DomReds
13.38/13.43	c   rootredcost      :       0.00          1          0          0
13.38/13.43	c   pseudoobj        :       0.01       1361          0          3
13.38/13.43	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
13.38/13.43	c   propagation      :       0.00         43         41         69        5.6         17        3.4          -
13.38/13.43	c   infeasible LP    :       0.00          2          0          0        0.0          0        0.0          0
13.38/13.43	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
13.38/13.43	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
13.38/13.43	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
13.38/13.43	c   applied globally :          -          -          -         83        5.0          -          -          -
13.38/13.43	c   applied locally  :          -          -          -          0        0.0          -          -          -
13.38/13.43	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
13.38/13.43	c   cut pool         :       0.04         16          -          -        578          -    (maximal pool size: 1685)
13.38/13.43	c   redcost          :       0.00        113          0          0          0          0
13.38/13.43	c   impliedbounds    :       0.00         17          0          0          0          0
13.38/13.43	c   intobj           :       0.00          0          0          0          0          0
13.38/13.43	c   gomory           :       0.68         17          0          0          0          0
13.38/13.43	c   strongcg         :       0.68         17          0          0       1835          0
13.38/13.43	c   cmir             :       0.05         10          0          0          0          0
13.38/13.43	c   flowcover        :       0.06         10          0          0          0          0
13.38/13.43	c   clique           :       0.00          1          0          0          0          0
13.38/13.43	c   zerohalf         :       0.00          0          0          0          0          0
13.38/13.43	c   mcf              :       0.00          1          0          0          0          0
13.38/13.43	c Pricers            :       Time      Calls       Vars
13.38/13.43	c   problem variables:       0.00          0          0
13.38/13.43	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
13.38/13.43	c   relpscost        :      10.06         96         13         76          0          0        104
13.38/13.43	c   pscost           :       0.00          0          0          0          0          0          0
13.38/13.43	c   inference        :       0.00          0          0          0          0          0          0
13.38/13.43	c   mostinf          :       0.00          0          0          0          0          0          0
13.38/13.43	c   leastinf         :       0.00          0          0          0          0          0          0
13.38/13.43	c   fullstrong       :       0.00          0          0          0          0          0          0
13.38/13.43	c   allfullstrong    :       0.00          0          0          0          0          0          0
13.38/13.43	c   random           :       0.00          0          0          0          0          0          0
13.38/13.43	c Primal Heuristics  :       Time      Calls      Found
13.38/13.43	c   LP solutions     :       0.00          -          1
13.38/13.43	c   pseudo solutions :       0.00          -          0
13.38/13.43	c   crossover        :       0.00          0          0
13.38/13.43	c   guideddiving     :       0.00          0          0
13.38/13.43	c   intshifting      :       0.00          0          0
13.38/13.43	c   veclendiving     :       0.01          1          0
13.38/13.43	c   linesearchdiving :       0.01          1          0
13.38/13.43	c   pscostdiving     :       0.01          1          0
13.38/13.43	c   fracdiving       :       0.01          1          0
13.38/13.43	c   objpscostdiving  :       0.10          1          0
13.38/13.43	c   rootsoldiving    :       0.05          1          0
13.38/13.43	c   coefdiving       :       0.11          2          0
13.38/13.43	c   simplerounding   :       0.00          0          0
13.38/13.43	c   rounding         :       0.01        105          0
13.38/13.43	c   shifting         :       0.01         22          0
13.38/13.43	c   oneopt           :       0.00          1          0
13.38/13.43	c   fixandinfer      :       0.00          0          0
13.38/13.43	c   feaspump         :       0.08          1          0
13.38/13.43	c   intdiving        :       0.00          0          0
13.38/13.43	c   actconsdiving    :       0.00          0          0
13.38/13.43	c   octane           :       0.00          0          0
13.38/13.43	c   rens             :       0.00          0          0
13.38/13.43	c   rins             :       0.00          0          0
13.38/13.43	c   localbranching   :       0.00          0          0
13.38/13.43	c   mutation         :       0.00          0          0
13.38/13.43	c   dins             :       0.00          0          0
13.38/13.43	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
13.38/13.43	c   primal LP        :       0.01          0          0       0.00       0.00
13.38/13.43	c   dual LP          :       1.27        113       9908      87.68    7801.57
13.38/13.43	c   barrier LP       :       0.00          0          0       0.00          -
13.38/13.43	c   diving/probing LP:       0.35        136       2867      21.08    8191.43
13.38/13.43	c   strong branching :      10.05        997      94929      95.21    9445.67
13.38/13.43	c     (at root node) :          -         26       3386     130.23          -
13.38/13.43	c   conflict analysis:       0.00          0          0       0.00          -
13.38/13.43	c B&B Tree           :
13.38/13.43	c   number of runs   :          1
13.38/13.43	c   nodes            :         85
13.38/13.43	c   nodes (total)    :         85
13.38/13.43	c   nodes left       :          0
13.38/13.43	c   max depth        :         14
13.38/13.43	c   max depth (total):         14
13.38/13.43	c   backtracks       :         25 (29.4%)
13.38/13.43	c   delayed cutoffs  :         20
13.38/13.43	c   repropagations   :         55 (579 domain reductions, 10 cutoffs)
13.38/13.43	c   avg switch length:       3.01
13.38/13.43	c   switching time   :       0.03
13.38/13.43	c Solution           :
13.38/13.43	c   Solutions found  :          1 (1 improvements)
13.38/13.43	c   Primal Bound     : +1.00000000000000e+02   (in run 1, after 84 nodes, 13.30 seconds, depth 3, found by <relaxation>)
13.38/13.43	c   Dual Bound       : +1.00000000000000e+02
13.38/13.43	c   Gap              :       0.00 %
13.38/13.43	c   Root Dual Bound  : +6.74687439337540e+01
13.38/13.45	c Time complete: 13.44.

Verifier Data 

OK	100

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1868963-1245152225/watcher-1868963-1245152225 -o /tmp/evaluation-result-1868963-1245152225/solver-1868963-1245152225 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1868963-1245152225.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: 1.12 1.06 1.00 3/64 2674
/proc/meminfo: memFree=1854560/2055920 swapFree=4191900/4192956
[pid=2674] ppid=2672 vsize=5812 CPUtime=0
/proc/2674/stat : 2674 (pbscip.linux.x8) R 2672 2674 2351 0 -1 4194304 518 0 0 0 0 0 0 0 18 0 1 0 182823255 5951488 502 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/2674/statm: 1453 506 335 1256 0 192 0

[startup+0.040093 s]
/proc/loadavg: 1.12 1.06 1.00 3/64 2674
/proc/meminfo: memFree=1854560/2055920 swapFree=4191900/4192956
[pid=2674] ppid=2672 vsize=15532 CPUtime=0.03
/proc/2674/stat : 2674 (pbscip.linux.x8) R 2672 2674 2351 0 -1 4194304 2902 0 0 0 3 0 0 0 18 0 1 0 182823255 15904768 2532 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2674/statm: 3883 2532 606 1256 0 2622 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 15532

[startup+0.101099 s]
/proc/loadavg: 1.12 1.06 1.00 3/64 2674
/proc/meminfo: memFree=1854560/2055920 swapFree=4191900/4192956
[pid=2674] ppid=2672 vsize=15532 CPUtime=0.08
/proc/2674/stat : 2674 (pbscip.linux.x8) R 2672 2674 2351 0 -1 4194304 3007 0 0 0 8 0 0 0 18 0 1 0 182823255 15904768 2637 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2674/statm: 3883 2637 635 1256 0 2622 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 15532

[startup+0.301121 s]
/proc/loadavg: 1.12 1.06 1.00 3/64 2674
/proc/meminfo: memFree=1854560/2055920 swapFree=4191900/4192956
[pid=2674] ppid=2672 vsize=18800 CPUtime=0.29
/proc/2674/stat : 2674 (pbscip.linux.x8) R 2672 2674 2351 0 -1 4194304 3717 0 0 0 28 1 0 0 19 0 1 0 182823255 19251200 3347 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2674/statm: 4700 3347 663 1256 0 3439 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18800

[startup+0.701166 s]
/proc/loadavg: 1.12 1.06 1.00 3/64 2674
/proc/meminfo: memFree=1854560/2055920 swapFree=4191900/4192956
[pid=2674] ppid=2672 vsize=25288 CPUtime=0.68
/proc/2674/stat : 2674 (pbscip.linux.x8) R 2672 2674 2351 0 -1 4194304 5462 0 0 0 67 1 0 0 22 0 1 0 182823255 25894912 5074 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2674/statm: 6322 5074 663 1256 0 5061 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 25288

[startup+1.50126 s]
/proc/loadavg: 1.12 1.06 1.00 2/65 2675
/proc/meminfo: memFree=1834264/2055920 swapFree=4191900/4192956
[pid=2674] ppid=2672 vsize=29260 CPUtime=1.49
/proc/2674/stat : 2674 (pbscip.linux.x8) R 2672 2674 2351 0 -1 4194304 6467 0 0 0 147 2 0 0 25 0 1 0 182823255 29962240 6066 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2674/statm: 7315 6066 663 1256 0 6054 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 29260

[startup+3.10143 s]
/proc/loadavg: 1.11 1.06 1.00 2/65 2675
/proc/meminfo: memFree=1830424/2055920 swapFree=4191900/4192956
[pid=2674] ppid=2672 vsize=31072 CPUtime=3.09
/proc/2674/stat : 2674 (pbscip.linux.x8) R 2672 2674 2351 0 -1 4194304 7049 0 0 0 306 3 0 0 25 0 1 0 182823255 31817728 6648 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2674/statm: 7768 6648 674 1256 0 6507 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 31072

[startup+6.30179 s]
/proc/loadavg: 1.11 1.06 1.00 2/65 2675
/proc/meminfo: memFree=1830232/2055920 swapFree=4191900/4192956
[pid=2674] ppid=2672 vsize=31072 CPUtime=6.29
/proc/2674/stat : 2674 (pbscip.linux.x8) R 2672 2674 2351 0 -1 4194304 7060 0 0 0 623 6 0 0 25 0 1 0 182823255 31817728 6659 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2674/statm: 7768 6659 679 1256 0 6507 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 31072

[startup+12.7015 s]
/proc/loadavg: 1.09 1.06 1.00 2/65 2675
/proc/meminfo: memFree=1830240/2055920 swapFree=4191900/4192956
[pid=2674] ppid=2672 vsize=31072 CPUtime=12.69
/proc/2674/stat : 2674 (pbscip.linux.x8) R 2672 2674 2351 0 -1 4194304 7067 0 0 0 1258 11 0 0 25 0 1 0 182823255 31817728 6666 1992294400 4194304 9342243 548682068736 18446744073709551615 6938320 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2674/statm: 7768 6666 684 1256 0 6507 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 31072

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

[startup+13.1015 s]
/proc/loadavg: 1.09 1.06 1.00 2/65 2675
/proc/meminfo: memFree=1830240/2055920 swapFree=4191900/4192956
[pid=2674] ppid=2672 vsize=31072 CPUtime=13.09
/proc/2674/stat : 2674 (pbscip.linux.x8) R 2672 2674 2351 0 -1 4194304 7069 0 0 0 1298 11 0 0 25 0 1 0 182823255 31817728 6668 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2674/statm: 7768 6668 684 1256 0 6507 0
Current children cumulated CPU time (s) 13.09
Current children cumulated vsize (KiB) 31072

[startup+13.3016 s]
/proc/loadavg: 1.09 1.06 1.00 2/65 2675
/proc/meminfo: memFree=1830240/2055920 swapFree=4191900/4192956
[pid=2674] ppid=2672 vsize=31072 CPUtime=13.28
/proc/2674/stat : 2674 (pbscip.linux.x8) R 2672 2674 2351 0 -1 4194304 7069 0 0 0 1317 11 0 0 25 0 1 0 182823255 31817728 6668 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2674/statm: 7768 6668 684 1256 0 6507 0
Current children cumulated CPU time (s) 13.28
Current children cumulated vsize (KiB) 31072

[startup+13.4016 s]
/proc/loadavg: 1.09 1.06 1.00 2/65 2675
/proc/meminfo: memFree=1830240/2055920 swapFree=4191900/4192956
[pid=2674] ppid=2672 vsize=31072 CPUtime=13.38
/proc/2674/stat : 2674 (pbscip.linux.x8) R 2672 2674 2351 0 -1 4194304 7070 0 0 0 1327 11 0 0 25 0 1 0 182823255 31817728 6669 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2674/statm: 7768 6669 684 1256 0 6507 0
Current children cumulated CPU time (s) 13.38
Current children cumulated vsize (KiB) 31072

Child status: 0
Real time (s): 13.4507
CPU time (s): 13.445
CPU user time (s): 13.321
CPU system time (s): 0.123981
CPU usage (%): 99.9569
Max. virtual memory (cumulated for all children) (KiB): 31072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 13.321
system time used= 0.123981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7082
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= 22

runsolver used 0.020996 second user time and 0.033994 second system time

The end

Launcher Data 

Begin job on node9 at 2009-06-16 13:37:06
IDJOB=1868963
IDBENCH=2090
IDSOLVER=684
FILE ID=node9/1868963-1245152225
PBS_JOBID= 9363758
Free space on /tmp= 66160 MiB

SOLVER NAME= SCIPclp SCIP 1.1.0.7 with CLP 1.8.2
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-aim-100-2_0-yes1-2.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-1868963-1245152225/watcher-1868963-1245152225 -o /tmp/evaluation-result-1868963-1245152225/solver-1868963-1245152225 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1868963-1245152225.opb

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

MD5SUM BENCH= dbb36b6bce03d0b1e099a26354bdabc4
RANDOM SEED=449057281

node9.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		: 3000.231
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		: 3000.231
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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1854976 kB
Buffers:         31212 kB
Cached:         103508 kB
SwapCached:        260 kB
Active:          39448 kB
Inactive:       108028 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1854976 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:           12008 kB
Writeback:           0 kB
Mapped:          21996 kB
Slab:            39460 kB
Committed_AS:   156556 kB
PageTables:       1392 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= 66152 MiB
End job on node9 at 2009-06-16 13:37:19