Trace number 1868966

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
SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)OPT92 40.6258 40.6473

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-jnh1.opb
MD5SUMb84b6cd84911af66063b9e69b75cd378
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark92
Best CPU time to get the best result obtained on this benchmark0.055991
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 92
Optimality of the best value was proved YES
Number of variables200
Total number of constraints950
Number of constraints which are clauses950
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint14
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 1
Number of bits of the biggest number in a constraint 1
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

Quality of the solution as a function of time


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

Solver Data 

0.03/0.05	c SCIP version 1.1.0.7
0.03/0.05	c LP-Solver SoPlex 1.4.1
0.03/0.05	c user parameter file <scip.set> not found - using default parameters
0.03/0.05	c read problem <HOME/instance-1868966-1245152255.opb>
0.03/0.05	c original problem has 200 variables (200 bin, 0 int, 0 impl, 0 cont) and 950 constraints
0.03/0.05	c start presolving problem
0.03/0.05	c presolving:
0.03/0.07	c (round 1) 0 del vars, 35 del conss, 0 chg bounds, 35 chg sides, 0 chg coeffs, 915 upgd conss, 704 impls, 0 clqs
0.09/0.11	c (round 2) 8 del vars, 35 del conss, 0 chg bounds, 35 chg sides, 0 chg coeffs, 915 upgd conss, 2384 impls, 0 clqs
0.09/0.11	c (round 3) 8 del vars, 122 del conss, 0 chg bounds, 35 chg sides, 0 chg coeffs, 915 upgd conss, 2384 impls, 0 clqs
0.09/0.12	c (round 4) 8 del vars, 124 del conss, 0 chg bounds, 35 chg sides, 0 chg coeffs, 915 upgd conss, 2384 impls, 0 clqs
0.09/0.13	c presolving (5 rounds):
0.09/0.13	c  8 deleted vars, 124 deleted constraints, 0 tightened bounds, 0 added holes, 35 changed sides, 0 changed coefficients
0.09/0.13	c  2384 implications, 0 cliques
0.09/0.13	c presolved problem has 192 variables (192 bin, 0 int, 0 impl, 0 cont) and 826 constraints
0.09/0.13	c     826 constraints of type <logicor>
0.09/0.13	c transformed objective value is always integral (scale: 1)
0.09/0.13	c Presolving Time: 0.09
0.09/0.13	c strange?!, PURESAT with obj
0.09/0.13	c -----------------------------------------------------------------------------------------------
0.09/0.13	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.13	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.13	c limits/memory = c 1620
0.09/0.13	c # maximal time in seconds to run
0.09/0.13	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.13	c limits/time = c 1791
0.09/0.13	c # frequency for displaying node information lines
0.09/0.13	c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.13	c display/freq = c 10000
0.09/0.13	c -----------------------------------------------------------------------------------------------
0.09/0.13	c start solving problem
0.09/0.13	c 
0.29/0.35	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.29/0.35	c   0.3s|     1 |     0 |  1290 |1843k|   0 | 174 | 192 | 826 | 826 | 192 | 826 |   0 |   0 |   0 | 7.024399e+01 |      --      |    Inf 
1.19/1.26	c   1.2s|     1 |     0 |  3644 |3792k|   0 | 175 | 192 | 826 | 826 | 192 | 891 |  65 |   0 |   0 | 7.120357e+01 |      --      |    Inf 
1.39/1.48	c   1.4s|     1 |     0 |  3770 |6022k|   0 | 176 | 192 | 826 | 826 | 192 | 894 |  68 |   0 |   0 | 7.138093e+01 |      --      |    Inf 
1.59/1.70	c   1.6s|     1 |     0 |  3885 |8228k|   0 | 173 | 192 | 826 | 826 | 192 | 895 |  69 |   0 |   0 | 7.150001e+01 |      --      |    Inf 
1.89/1.91	c   1.9s|     1 |     0 |  3947 |  10M|   0 | 175 | 192 | 826 | 826 | 192 | 899 |  73 |   0 |   0 | 7.155431e+01 |      --      |    Inf 
2.09/2.15	c   2.1s|     1 |     0 |  4041 |  12M|   0 | 175 | 192 | 826 | 826 | 192 | 900 |  74 |   0 |   0 | 7.160666e+01 |      --      |    Inf 
2.29/2.39	c   2.3s|     1 |     0 |  4104 |  14M|   0 | 172 | 192 | 826 | 826 | 192 | 901 |  75 |   0 |   0 | 7.162249e+01 |      --      |    Inf 
2.59/2.63	c   2.5s|     1 |     0 |  4154 |  17M|   0 | 171 | 192 | 826 | 826 | 192 | 902 |  76 |   0 |   0 | 7.162929e+01 |      --      |    Inf 
2.78/2.90	c   2.8s|     1 |     0 |  4242 |  19M|   0 | 178 | 192 | 826 | 826 | 192 | 903 |  77 |   0 |   0 | 7.200000e+01 |      --      |    Inf 
3.09/3.16	c   3.1s|     1 |     0 |  4300 |  21M|   0 | 177 | 192 | 826 | 826 | 192 | 906 |  80 |   0 |   0 | 7.200000e+01 |      --      |    Inf 
3.39/3.45	c   3.4s|     1 |     0 |  4393 |  22M|   0 | 182 | 192 | 826 | 826 | 192 | 908 |  82 |   0 |   0 | 7.200000e+01 |      --      |    Inf 
3.69/3.71	c   3.6s|     1 |     0 |  4468 |  22M|   0 | 182 | 192 | 826 | 826 | 192 | 909 |  83 |   0 |   0 | 7.200000e+01 |      --      |    Inf 
3.90/3.98	c   3.9s|     1 |     0 |  4550 |  22M|   0 | 180 | 192 | 826 | 826 | 192 | 910 |  84 |   0 |   0 | 7.200000e+01 |      --      |    Inf 
4.19/4.22	c   4.1s|     1 |     0 |  4581 |  22M|   0 | 181 | 192 | 826 | 826 | 192 | 911 |  85 |   0 |   0 | 7.200000e+01 |      --      |    Inf 
9.58/9.62	c   9.5s|     1 |     2 |  4581 |  22M|   0 | 181 | 192 | 826 | 826 | 192 | 911 |  85 |   0 |  17 | 7.200000e+01 |      --      |    Inf 
25.09/25.12	o 99
25.09/25.12	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
25.09/25.12	c R24.8s|    11 |     4 |  7635 |  22M|   7 |  28 | 192 | 826 | 617 | 192 | 847 |  85 |   0 | 308 | 7.494306e+01 | 9.900000e+01 |  32.10%
25.09/25.17	o 94
25.09/25.17	c k24.9s|    11 |     6 |  7635 |  22M|   7 |  28 | 192 | 826 | 617 | 192 | 847 |  85 |   0 | 324 | 7.494306e+01 | 9.400000e+01 |  25.43%
25.09/25.18	o 93
25.09/25.18	c *24.9s|    12 |     3 |  7645 |  22M|   8 |   - | 192 | 826 | 364 | 192 | 847 |  85 |   0 | 324 | 7.494306e+01 | 9.300000e+01 |  24.09%
39.37/39.42	o 92
39.37/39.42	c *39.0s|   156 |    11 | 15948 |  23M|  16 |   - | 192 | 946 | 181 | 192 | 847 |  85 | 120 | 573 | 8.001613e+01 | 9.200000e+01 |  14.98%
40.58/40.62	c 
40.58/40.62	c SCIP Status        : problem is solved [optimal solution found]
40.58/40.62	c Solving Time (sec) : 40.18
40.58/40.62	c Solving Nodes      : 283
40.58/40.62	c Primal Bound       : +9.20000000000000e+01 (4 solutions)
40.58/40.62	c Dual Bound         : +9.20000000000000e+01
40.58/40.62	c Gap                : 0.00 %
40.58/40.62	c NODE         283
40.58/40.62	c DUAL BOUND   92
40.58/40.62	c PRIMAL BOUND 92
40.58/40.62	c GAP          0
40.58/40.62	s OPTIMUM FOUND
40.58/40.62	v x200 -x199 -x198 x197 x196 -x195 -x194 x193 -x192 x191 x190 -x189 -x188 x187 x186 -x185 -x184 x183 -x182 x181 x180 -x179 -x178 
40.58/40.62	v x177 x176 -x175 -x174 x173 -x172 x171 -x170 x169 x168 -x167 -x166 x165 x164 -x163 x162 -x161 -x160 -x159 -x158 x157 x156 -x155 
40.58/40.62	v -x154 -x153 x152 -x151 -x150 -x149 -x148 x147 -x146 x145 x144 -x143 x142 -x141 -x140 -x139 x138 -x137 x136 -x135 x134 -x133 
40.58/40.62	v x132 -x131 x130 -x129 x128 -x127 -x126 -x125 x124 -x123 x122 -x121 -x120 x119 -x118 x117 -x116 x115 -x114 x113 x112 -x111 x110 
40.58/40.62	v -x109 x108 -x107 x106 -x105 x104 -x103 -x102 -x101 x100 -x99 -x98 x97 x96 -x95 x94 -x93 x92 -x91 -x90 x89 -x88 x87 -x86 x85 
40.58/40.62	v -x84 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 
40.58/40.62	v -x56 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 
40.58/40.62	v -x29 x28 -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 
40.58/40.62	c SCIP Status        : problem is solved [optimal solution found]
40.58/40.62	c Solving Time       :      40.18
40.58/40.62	c Original Problem   :
40.58/40.62	c   Problem name     : HOME/instance-1868966-1245152255.opb
40.58/40.62	c   Variables        : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
40.58/40.62	c   Constraints      : 950 initial, 950 maximal
40.58/40.62	c Presolved Problem  :
40.58/40.62	c   Problem name     : t_HOME/instance-1868966-1245152255.opb
40.58/40.62	c   Variables        : 192 (192 binary, 0 integer, 0 implicit integer, 0 continuous)
40.58/40.62	c   Constraints      : 826 initial, 1066 maximal
40.58/40.62	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
40.58/40.62	c   trivial          :       0.00          0          0          0          0          0          0          0          0
40.58/40.62	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
40.58/40.62	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
40.58/40.62	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
40.58/40.62	c   implics          :       0.00          0          0          0          0          0          0          0          0
40.58/40.62	c   probing          :       0.02          8          0          0          0          0          0          0          0
40.58/40.62	c   linear           :       0.03          0          0          0          0          0         35         35          0
40.58/40.62	c   logicor          :       0.04          0          0          0          0          0         89          0          0
40.58/40.62	c   root node        :          -          7          -          -          7          -          -          -          -
40.58/40.62	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
40.58/40.62	c   integral         :          0          0          0        182          0          2         94          0          0        304
40.58/40.62	c   logicor          :        826+        13       3515          2          0         88       6490          0          0          0
40.58/40.62	c   countsols        :          0          0          0          2          0          0          0          0          0          0
40.58/40.62	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
40.58/40.62	c   integral         :      31.92       0.00       0.00      31.92       0.00
40.58/40.62	c   logicor          :       0.07       0.00       0.07       0.00       0.00
40.58/40.62	c   countsols        :       0.00       0.00       0.00       0.00       0.00
40.58/40.62	c Propagators        :       Time      Calls    Cutoffs    DomReds
40.58/40.62	c   rootredcost      :       0.00          3          0          0
40.58/40.62	c   pseudoobj        :       0.04       3006          3         16
40.58/40.62	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
40.58/40.62	c   propagation      :       0.01         86         77        409       16.8          7        5.1          -
40.58/40.62	c   infeasible LP    :       0.00          2          2         12       10.2          0        0.0          0
40.58/40.62	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
40.58/40.62	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
40.58/40.62	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
40.58/40.62	c   applied globally :          -          -          -        242       13.3          -          -          -
40.58/40.62	c   applied locally  :          -          -          -          0        0.0          -          -          -
40.58/40.62	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
40.58/40.62	c   cut pool         :       0.07         12          -          -        333          -    (maximal pool size: 4884)
40.58/40.62	c   redcost          :       0.01        215          0         89          0          0
40.58/40.62	c   impliedbounds    :       0.00         13          0          0        123          0
40.58/40.62	c   intobj           :       0.00          0          0          0          0          0
40.58/40.62	c   gomory           :       1.42         13          0          0         16          0
40.58/40.62	c   strongcg         :       1.16         13          0          0       4930          0
40.58/40.62	c   cmir             :       0.06         10          0          0          0          0
40.58/40.62	c   flowcover        :       0.09         10          0          0          0          0
40.58/40.62	c   clique           :       0.00         13          0          0         25          0
40.58/40.62	c   zerohalf         :       0.00          0          0          0          0          0
40.58/40.62	c   mcf              :       0.00          1          0          0          0          0
40.58/40.62	c Pricers            :       Time      Calls       Vars
40.58/40.62	c   problem variables:       0.00          0          0
40.58/40.62	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
40.58/40.62	c   relpscost        :      31.92        180          2         94          0          0        304
40.58/40.62	c   pscost           :       0.00          0          0          0          0          0          0
40.58/40.62	c   inference        :       0.00          0          0          0          0          0          0
40.58/40.62	c   mostinf          :       0.00          0          0          0          0          0          0
40.58/40.62	c   leastinf         :       0.00          0          0          0          0          0          0
40.58/40.62	c   fullstrong       :       0.00          0          0          0          0          0          0
40.58/40.62	c   allfullstrong    :       0.00          0          0          0          0          0          0
40.58/40.62	c   random           :       0.00          0          0          0          0          0          0
40.58/40.62	c Primal Heuristics  :       Time      Calls      Found
40.58/40.62	c   LP solutions     :       0.00          -          2
40.58/40.62	c   pseudo solutions :       0.00          -          0
40.58/40.62	c   pscostdiving     :       0.00          0          0
40.58/40.62	c   fracdiving       :       0.00          0          0
40.58/40.62	c   veclendiving     :       0.00          0          0
40.58/40.62	c   objpscostdiving  :       0.00          0          0
40.58/40.62	c   rootsoldiving    :       0.00          0          0
40.58/40.62	c   linesearchdiving :       0.00          0          0
40.58/40.62	c   guideddiving     :       0.00          0          0
40.58/40.62	c   crossover        :       0.00          0          0
40.58/40.62	c   oneopt           :       0.01          3          1
40.58/40.62	c   coefdiving       :       0.01          1          0
40.58/40.62	c   simplerounding   :       0.00          0          0
40.58/40.62	c   rounding         :       0.04        193          1
40.58/40.62	c   shifting         :       0.01         29          0
40.58/40.62	c   intshifting      :       0.00          0          0
40.58/40.62	c   fixandinfer      :       0.00          0          0
40.58/40.62	c   feaspump         :       0.66          1          0
40.58/40.62	c   intdiving        :       0.00          0          0
40.58/40.62	c   actconsdiving    :       0.00          0          0
40.58/40.62	c   octane           :       0.00          0          0
40.58/40.62	c   rens             :       0.01          0          0
40.58/40.62	c   rins             :       0.00          0          0
40.58/40.62	c   localbranching   :       0.00          0          0
40.58/40.62	c   mutation         :       0.00          0          0
40.58/40.62	c   dins             :       0.00          0          0
40.58/40.62	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
40.58/40.62	c   primal LP        :       0.00          0          0       0.00          -
40.58/40.62	c   dual LP          :       4.42        246      18173      73.87    4111.54
40.58/40.62	c   barrier LP       :       0.00          0          0       0.00          -
40.58/40.62	c   diving/probing LP:       0.67         48       2185      45.52    3261.19
40.58/40.62	c   strong branching :      31.92        576     122430     212.55    3835.53
40.58/40.62	c     (at root node) :          -         17      13988     822.82          -
40.58/40.62	c   conflict analysis:       0.00          0          0       0.00          -
40.58/40.62	c B&B Tree           :
40.58/40.62	c   number of runs   :          1
40.58/40.62	c   nodes            :        283
40.58/40.62	c   nodes (total)    :        283
40.58/40.62	c   nodes left       :          0
40.58/40.62	c   max depth        :         19
40.58/40.62	c   max depth (total):         19
40.58/40.62	c   backtracks       :         59 (20.8%)
40.58/40.62	c   delayed cutoffs  :         19
40.58/40.62	c   repropagations   :        131 (1134 domain reductions, 11 cutoffs)
40.58/40.62	c   avg switch length:       3.16
40.58/40.62	c   switching time   :       0.03
40.58/40.62	c Solution           :
40.58/40.62	c   Solutions found  :          4 (4 improvements)
40.58/40.62	c   Primal Bound     : +9.20000000000000e+01   (in run 1, after 156 nodes, 39.00 seconds, depth 13, found by <relaxation>)
40.58/40.62	c   Dual Bound       : +9.20000000000000e+01
40.58/40.62	c   Gap              :       0.00 %
40.58/40.62	c   Root Dual Bound  : +7.20000000000000e+01
40.58/40.64	c Time complete: 40.62.

Verifier Data 

OK	92

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1868966-1245152255/watcher-1868966-1245152255 -o /tmp/evaluation-result-1868966-1245152255/solver-1868966-1245152255 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1868966-1245152255.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: 1.98 2.02 1.99 4/73 29652
/proc/meminfo: memFree=370248/2055920 swapFree=4179968/4192956
[pid=29652] ppid=29650 vsize=8816 CPUtime=0.01
/proc/29652/stat : 29652 (pbscip.linux.x8) R 29650 29652 29383 0 -1 4194304 1536 0 0 0 1 0 0 0 19 0 1 0 182823496 9027584 1518 1992294400 4194304 7823515 548682068736 18446744073709551615 6883856 0 0 4096 0 0 0 0 17 1 0 0
/proc/29652/statm: 2204 1521 354 886 0 1314 0

[startup+0.0499391 s]
/proc/loadavg: 1.98 2.02 1.99 4/73 29652
/proc/meminfo: memFree=370248/2055920 swapFree=4179968/4192956
[pid=29652] ppid=29650 vsize=13540 CPUtime=0.03
/proc/29652/stat : 29652 (pbscip.linux.x8) R 29650 29652 29383 0 -1 4194304 2790 0 0 0 3 0 0 0 19 0 1 0 182823496 13864960 2418 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29652/statm: 3385 2418 421 886 0 2495 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13540

[startup+0.101717 s]
/proc/loadavg: 1.98 2.02 1.99 4/73 29652
/proc/meminfo: memFree=370248/2055920 swapFree=4179968/4192956
[pid=29652] ppid=29650 vsize=13816 CPUtime=0.09
/proc/29652/stat : 29652 (pbscip.linux.x8) R 29650 29652 29383 0 -1 4194304 2885 0 0 0 8 1 0 0 19 0 1 0 182823496 14147584 2513 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29652/statm: 3454 2513 443 886 0 2564 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13816

[startup+0.301737 s]
/proc/loadavg: 1.98 2.02 1.99 4/73 29652
/proc/meminfo: memFree=370248/2055920 swapFree=4179968/4192956
[pid=29652] ppid=29650 vsize=15968 CPUtime=0.29
/proc/29652/stat : 29652 (pbscip.linux.x8) R 29650 29652 29383 0 -1 4194304 3544 0 0 0 28 1 0 0 21 0 1 0 182823496 16351232 3153 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29652/statm: 3992 3153 515 886 0 3102 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15968

[startup+0.701791 s]
/proc/loadavg: 1.98 2.02 1.99 4/73 29652
/proc/meminfo: memFree=370248/2055920 swapFree=4179968/4192956
[pid=29652] ppid=29650 vsize=15968 CPUtime=0.69
/proc/29652/stat : 29652 (pbscip.linux.x8) R 29650 29652 29383 0 -1 4194304 3588 0 0 0 68 1 0 0 25 0 1 0 182823496 16351232 3197 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29652/statm: 3992 3197 526 886 0 3102 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15968

[startup+1.50201 s]
/proc/loadavg: 1.98 2.02 1.99 4/74 29653
/proc/meminfo: memFree=359808/2055920 swapFree=4179968/4192956
[pid=29652] ppid=29650 vsize=22564 CPUtime=1.49
/proc/29652/stat : 29652 (pbscip.linux.x8) R 29650 29652 29383 0 -1 4194304 5285 0 0 0 146 3 0 0 25 0 1 0 182823496 23105536 4871 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29652/statm: 5641 4871 555 886 0 4751 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22564

[startup+3.10104 s]
/proc/loadavg: 1.98 2.02 1.99 2/74 29653
/proc/meminfo: memFree=347392/2055920 swapFree=4179968/4192956
[pid=29652] ppid=29650 vsize=37552 CPUtime=3.09
/proc/29652/stat : 29652 (pbscip.linux.x8) R 29650 29652 29383 0 -1 4194304 9055 0 0 0 303 6 0 0 25 0 1 0 182823496 38453248 8635 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29652/statm: 9388 8635 555 886 0 8498 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 37552

[startup+6.31238 s]
/proc/loadavg: 2.06 2.03 2.00 3/74 29653
/proc/meminfo: memFree=331264/2055920 swapFree=4179968/4192956
[pid=29652] ppid=29650 vsize=44192 CPUtime=6.29
/proc/29652/stat : 29652 (pbscip.linux.x8) R 29650 29652 29383 0 -1 4194304 10711 0 0 0 620 9 0 0 25 0 1 0 182823496 45252608 10279 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29652/statm: 11048 10279 559 886 0 10158 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 44192

[startup+12.7011 s]
/proc/loadavg: 2.06 2.03 2.00 3/74 29653
/proc/meminfo: memFree=331208/2055920 swapFree=4179968/4192956
[pid=29652] ppid=29650 vsize=44192 CPUtime=12.68
/proc/29652/stat : 29652 (pbscip.linux.x8) R 29650 29652 29383 0 -1 4194304 10711 0 0 0 1254 14 0 0 25 0 1 0 182823496 45252608 10279 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29652/statm: 11048 10279 559 886 0 10158 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 44192

[startup+25.5064 s]
/proc/loadavg: 2.12 2.05 2.00 4/74 29653
/proc/meminfo: memFree=331272/2055920 swapFree=4179968/4192956
[pid=29652] ppid=29650 vsize=44192 CPUtime=25.48
/proc/29652/stat : 29652 (pbscip.linux.x8) R 29650 29652 29383 0 -1 4194304 10716 0 0 0 2524 24 0 0 25 0 1 0 182823496 45252608 10284 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29652/statm: 11048 10284 564 886 0 10158 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 44192

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

[startup+31.9218 s]
/proc/loadavg: 2.19 2.06 2.01 2/74 29653
/proc/meminfo: memFree=331272/2055920 swapFree=4179968/4192956
[pid=29652] ppid=29650 vsize=44192 CPUtime=31.9
/proc/29652/stat : 29652 (pbscip.linux.x8) R 29650 29652 29383 0 -1 4194304 10716 0 0 0 3159 31 0 0 25 0 1 0 182823496 45252608 10284 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29652/statm: 11048 10284 564 886 0 10158 0
Current children cumulated CPU time (s) 31.9
Current children cumulated vsize (KiB) 44192

[startup+35.1014 s]
/proc/loadavg: 2.25 2.08 2.01 2/74 29653
/proc/meminfo: memFree=331272/2055920 swapFree=4179968/4192956
[pid=29652] ppid=29650 vsize=44192 CPUtime=35.08
/proc/29652/stat : 29652 (pbscip.linux.x8) R 29650 29652 29383 0 -1 4194304 10717 0 0 0 3474 34 0 0 25 0 1 0 182823496 45252608 10285 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29652/statm: 11048 10285 565 886 0 10158 0
Current children cumulated CPU time (s) 35.08
Current children cumulated vsize (KiB) 44192

[startup+38.3018 s]
/proc/loadavg: 2.25 2.08 2.01 3/74 29653
/proc/meminfo: memFree=331272/2055920 swapFree=4179968/4192956
[pid=29652] ppid=29650 vsize=44192 CPUtime=38.27
/proc/29652/stat : 29652 (pbscip.linux.x8) R 29650 29652 29383 0 -1 4194304 10719 0 0 0 3790 37 0 0 25 0 1 0 182823496 45252608 10287 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29652/statm: 11048 10287 567 886 0 10158 0
Current children cumulated CPU time (s) 38.27
Current children cumulated vsize (KiB) 44192

[startup+39.9134 s]
/proc/loadavg: 2.15 2.06 2.01 3/74 29653
/proc/meminfo: memFree=331272/2055920 swapFree=4179968/4192956
[pid=29652] ppid=29650 vsize=44192 CPUtime=39.88
/proc/29652/stat : 29652 (pbscip.linux.x8) R 29650 29652 29383 0 -1 4194304 10719 0 0 0 3950 38 0 0 25 0 1 0 182823496 45252608 10287 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29652/statm: 11048 10287 567 886 0 10158 0
Current children cumulated CPU time (s) 39.88
Current children cumulated vsize (KiB) 44192

[startup+40.302 s]
/proc/loadavg: 2.15 2.06 2.01 3/74 29653
/proc/meminfo: memFree=331272/2055920 swapFree=4179968/4192956
[pid=29652] ppid=29650 vsize=44192 CPUtime=40.27
/proc/29652/stat : 29652 (pbscip.linux.x8) R 29650 29652 29383 0 -1 4194304 10719 0 0 0 3988 39 0 0 25 0 1 0 182823496 45252608 10287 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29652/statm: 11048 10287 567 886 0 10158 0
Current children cumulated CPU time (s) 40.27
Current children cumulated vsize (KiB) 44192

[startup+40.5032 s]
/proc/loadavg: 2.15 2.06 2.01 3/74 29653
/proc/meminfo: memFree=331272/2055920 swapFree=4179968/4192956
[pid=29652] ppid=29650 vsize=44192 CPUtime=40.47
/proc/29652/stat : 29652 (pbscip.linux.x8) R 29650 29652 29383 0 -1 4194304 10719 0 0 0 4008 39 0 0 25 0 1 0 182823496 45252608 10287 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29652/statm: 11048 10287 567 886 0 10158 0
Current children cumulated CPU time (s) 40.47
Current children cumulated vsize (KiB) 44192

[startup+40.603 s]
/proc/loadavg: 2.15 2.06 2.01 3/74 29653
/proc/meminfo: memFree=331272/2055920 swapFree=4179968/4192956
[pid=29652] ppid=29650 vsize=44192 CPUtime=40.58
/proc/29652/stat : 29652 (pbscip.linux.x8) R 29650 29652 29383 0 -1 4194304 10719 0 0 0 4019 39 0 0 25 0 1 0 182823496 45252608 10287 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29652/statm: 11048 10287 567 886 0 10158 0
Current children cumulated CPU time (s) 40.58
Current children cumulated vsize (KiB) 44192

Child status: 0
Real time (s): 40.6473
CPU time (s): 40.6258
CPU user time (s): 40.2239
CPU system time (s): 0.401938
CPU usage (%): 99.9473
Max. virtual memory (cumulated for all children) (KiB): 44192

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 40.2239
system time used= 0.401938
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10726
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1
involuntary context switches= 218

runsolver used 0.057991 second user time and 0.148977 second system time

The end

Launcher Data 

Begin job on node82 at 2009-06-16 13:37:35
IDJOB=1868966
IDBENCH=2092
IDSOLVER=683
FILE ID=node82/1868966-1245152255
PBS_JOBID= 9363774
Free space on /tmp= 66404 MiB

SOLVER NAME= SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-jnh1.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1868966-1245152255/watcher-1868966-1245152255 -o /tmp/evaluation-result-1868966-1245152255/solver-1868966-1245152255 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1868966-1245152255.opb

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

MD5SUM BENCH= b84b6cd84911af66063b9e69b75cd378
RANDOM SEED=603834007

node82.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		: 3000.232
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		: 3000.232
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:        371176 kB
Buffers:         39632 kB
Cached:        1542680 kB
SwapCached:       6644 kB
Active:         870040 kB
Inactive:       742324 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        371176 kB
SwapTotal:     4192956 kB
SwapFree:      4179968 kB
Dirty:            9872 kB
Writeback:           0 kB
Mapped:          37416 kB
Slab:            57520 kB
Committed_AS:   599436 kB
PageTables:       2068 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66396 MiB
End job on node82 at 2009-06-16 13:38:16