Trace number 1869120

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)OPT100 69.7974 69.8134

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
primes-dimacs-cnf/normalized-aim-100-6_0-yes1-1.opb
MD5SUMddad9041bd4289151f7a18bb8ca7a5ec
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 benchmark0.009997
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 constraints700
Number of constraints which are clauses697
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints3
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 

0.00/0.02	c SCIP version 1.1.0.7
0.00/0.02	c LP-Solver SoPlex 1.4.1
0.00/0.02	c user parameter file <scip.set> not found - using default parameters
0.00/0.02	c read problem <HOME/instance-1869120-1245159456.opb>
0.00/0.02	c original problem has 200 variables (200 bin, 0 int, 0 impl, 0 cont) and 700 constraints
0.00/0.02	c start presolving problem
0.00/0.02	c presolving:
0.00/0.02	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 3 chg coeffs, 0 upgd conss, 224 impls, 0 clqs
0.04/0.05	c (round 2) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 3 chg coeffs, 700 upgd conss, 224 impls, 0 clqs
0.04/0.06	c    (0.0s) probing: 101/200 (50.5%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.04/0.06	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.04/0.06	c presolving (3 rounds):
0.04/0.06	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 3 changed coefficients
0.04/0.06	c  224 implications, 0 cliques
0.04/0.06	c presolved problem has 200 variables (200 bin, 0 int, 0 impl, 0 cont) and 700 constraints
0.04/0.06	c     700 constraints of type <logicor>
0.04/0.06	c transformed objective value is always integral (scale: 1)
0.04/0.06	c Presolving Time: 0.03
0.04/0.06	c strange?!, PURESAT with obj
0.04/0.06	c -----------------------------------------------------------------------------------------------
0.04/0.06	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.04/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.04/0.06	c limits/memory = c 1620
0.04/0.06	c # maximal time in seconds to run
0.04/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.04/0.06	c limits/time = c 1791
0.04/0.06	c # frequency for displaying node information lines
0.04/0.06	c # [type: int, range: [-1,2147483647], default: 100]
0.04/0.06	c display/freq = c 10000
0.04/0.06	c -----------------------------------------------------------------------------------------------
0.04/0.06	c start solving problem
0.04/0.06	c 
0.09/0.17	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.17	c   0.1s|     1 |     0 |   817 |1405k|   0 | 200 | 200 | 700 | 700 | 200 | 700 |   0 |   0 |   0 | 6.733333e+01 |      --      |    Inf 
1.10/1.15	c   1.1s|     1 |     0 |  3057 |2959k|   0 | 200 | 200 | 700 | 700 | 200 | 701 |   1 |   0 |   0 | 6.766667e+01 |      --      |    Inf 
1.29/1.36	c   1.3s|     1 |     0 |  3391 |4282k|   0 | 200 | 200 | 700 | 700 | 200 | 702 |   2 |   0 |   0 | 6.780000e+01 |      --      |    Inf 
1.49/1.58	c   1.5s|     1 |     0 |  3724 |5648k|   0 | 200 | 200 | 700 | 700 | 200 | 703 |   3 |   0 |   0 | 6.795556e+01 |      --      |    Inf 
1.69/1.77	c   1.7s|     1 |     0 |  3974 |7085k|   0 | 200 | 200 | 700 | 700 | 200 | 704 |   4 |   0 |   0 | 6.804505e+01 |      --      |    Inf 
1.89/1.98	c   1.9s|     1 |     0 |  4277 |8510k|   0 | 200 | 200 | 700 | 700 | 200 | 705 |   5 |   0 |   0 | 6.809848e+01 |      --      |    Inf 
2.20/2.21	c   2.2s|     1 |     0 |  4587 |9750k|   0 | 200 | 200 | 700 | 700 | 200 | 706 |   6 |   0 |   0 | 6.814035e+01 |      --      |    Inf 
2.39/2.45	c   2.4s|     1 |     0 |  4916 |  11M|   0 | 200 | 200 | 700 | 700 | 200 | 708 |   8 |   0 |   0 | 6.818750e+01 |      --      |    Inf 
2.59/2.64	c   2.6s|     1 |     0 |  5028 |  12M|   0 | 200 | 200 | 700 | 700 | 200 | 709 |   9 |   0 |   0 | 6.819779e+01 |      --      |    Inf 
2.79/2.88	c   2.8s|     1 |     0 |  5335 |  14M|   0 | 200 | 200 | 700 | 700 | 200 | 711 |  11 |   0 |   0 | 6.821356e+01 |      --      |    Inf 
3.09/3.14	c   3.1s|     1 |     0 |  5655 |  15M|   0 | 200 | 200 | 700 | 700 | 200 | 712 |  12 |   0 |   0 | 6.823067e+01 |      --      |    Inf 
3.30/3.36	c   3.3s|     1 |     0 |  5913 |  16M|   0 | 200 | 200 | 700 | 700 | 200 | 713 |  13 |   0 |   0 | 6.825312e+01 |      --      |    Inf 
3.59/3.60	c   3.5s|     1 |     0 |  6243 |  17M|   0 | 200 | 200 | 700 | 700 | 200 | 714 |  14 |   0 |   0 | 6.827481e+01 |      --      |    Inf 
3.79/3.82	c   3.7s|     1 |     0 |  6508 |  18M|   0 | 200 | 200 | 700 | 700 | 200 | 715 |  15 |   0 |   0 | 6.829022e+01 |      --      |    Inf 
4.09/4.17	c   4.1s|     1 |     0 |  7067 |  19M|   0 | 200 | 200 | 700 | 700 | 200 | 718 |  18 |   0 |   0 | 6.831471e+01 |      --      |    Inf 
4.39/4.49	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
4.39/4.49	c   4.4s|     1 |     0 |  7549 |  20M|   0 | 200 | 200 | 700 | 700 | 200 | 720 |  20 |   0 |   0 | 6.832588e+01 |      --      |    Inf 
4.79/4.82	c   4.7s|     1 |     0 |  7982 |  22M|   0 | 200 | 200 | 700 | 700 | 200 | 721 |  21 |   0 |   0 | 6.834678e+01 |      --      |    Inf 
5.19/5.21	c   5.1s|     1 |     0 |  8544 |  23M|   0 | 200 | 200 | 700 | 700 | 200 | 722 |  22 |   0 |   0 | 6.835809e+01 |      --      |    Inf 
5.39/5.50	c   5.4s|     1 |     0 |  8810 |  23M|   0 | 200 | 200 | 700 | 700 | 200 | 723 |  23 |   0 |   0 | 6.836142e+01 |      --      |    Inf 
5.79/5.88	c   5.8s|     1 |     0 |  9325 |  24M|   0 | 200 | 200 | 700 | 700 | 200 | 725 |  25 |   0 |   0 | 6.837703e+01 |      --      |    Inf 
6.09/6.16	c   6.1s|     1 |     0 |  9579 |  24M|   0 | 200 | 200 | 700 | 700 | 200 | 726 |  26 |   0 |   0 | 6.837785e+01 |      --      |    Inf 
6.39/6.40	c   6.3s|     1 |     0 |  9929 |  24M|   0 | 200 | 200 | 700 | 700 | 200 | 726 |  28 |   0 |   0 | 6.837986e+01 |      --      |    Inf 
6.50/6.55	c   6.5s|     1 |     0 | 10047 |  24M|   0 | 200 | 200 | 700 | 700 | 200 | 727 |  29 |   0 |   0 | 6.838046e+01 |      --      |    Inf 
23.49/23.58	c  23.4s|     1 |     2 | 10047 |  24M|   0 | 200 | 200 | 700 | 700 | 200 | 727 |  29 |   0 |  34 | 6.838046e+01 |      --      |    Inf 
53.79/53.84	o 100
53.79/53.84	c *53.4s|     4 |     1 | 13043 |  24M|   2 |   - | 200 | 700 | 132 | 200 | 726 |  29 |   0 | 152 | 6.838046e+01 | 1.000000e+02 |  46.24%
69.67/69.79	c 
69.67/69.79	c SCIP Status        : problem is solved [optimal solution found]
69.67/69.79	c Solving Time (sec) : 69.27
69.67/69.79	c Solving Nodes      : 41
69.67/69.79	c Primal Bound       : +1.00000000000000e+02 (1 solutions)
69.67/69.79	c Dual Bound         : +1.00000000000000e+02
69.67/69.79	c Gap                : 0.00 %
69.67/69.79	c NODE         41
69.67/69.79	c DUAL BOUND   100
69.67/69.79	c PRIMAL BOUND 100
69.67/69.79	c GAP          0
69.67/69.79	s OPTIMUM FOUND
69.67/69.79	v x200 -x199 x198 -x197 -x196 x195 x194 -x193 -x192 x191 x190 -x189 x188 -x187 -x186 x185 -x184 x183 -x182 x181 -x180 x179 -x178 
69.67/69.79	v x177 -x176 x175 -x174 x173 x172 -x171 -x170 x169 -x168 x167 x166 -x165 x164 -x163 x162 -x161 x160 -x159 -x158 x157 -x156 x155 
69.67/69.79	v -x154 x153 -x152 x151 -x150 x149 x148 -x147 -x146 x145 -x144 x143 -x142 x141 x140 -x139 x138 -x137 -x136 x135 x134 -x133 x132 
69.67/69.79	v -x131 x130 -x129 -x128 x127 x126 -x125 -x124 x123 x122 -x121 x120 -x119 -x118 x117 x116 -x115 -x114 x113 -x112 x111 x110 -x109 
69.67/69.79	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 
69.67/69.79	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 
69.67/69.79	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 
69.67/69.79	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 
69.67/69.79	c SCIP Status        : problem is solved [optimal solution found]
69.67/69.79	c Solving Time       :      69.27
69.67/69.79	c Original Problem   :
69.67/69.79	c   Problem name     : HOME/instance-1869120-1245159456.opb
69.67/69.79	c   Variables        : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
69.67/69.79	c   Constraints      : 700 initial, 700 maximal
69.67/69.79	c Presolved Problem  :
69.67/69.79	c   Problem name     : t_HOME/instance-1869120-1245159456.opb
69.67/69.79	c   Variables        : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
69.67/69.79	c   Constraints      : 700 initial, 727 maximal
69.67/69.79	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
69.67/69.79	c   trivial          :       0.00          0          0          0          0          0          0          0          0
69.67/69.79	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
69.67/69.79	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
69.67/69.79	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
69.67/69.79	c   implics          :       0.00          0          0          0          0          0          0          0          0
69.67/69.79	c   probing          :       0.00          0          0          0          0          0          0          0          0
69.67/69.79	c   linear           :       0.02          0          0          0          0          0          0          0          3
69.67/69.79	c   logicor          :       0.01          0          0          0          0          0          0          0          0
69.67/69.79	c   root node        :          -         36          -          -         36          -          -          -          -
69.67/69.79	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
69.67/69.79	c   integral         :          0          0          0         37          0          2         18          0          0         56
69.67/69.79	c   logicor          :        700+        23        499          1          0         19        855          0          0          0
69.67/69.79	c   countsols        :          0          0          0          1          0          0          0          0          0          0
69.67/69.79	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
69.67/69.79	c   integral         :      58.21       0.00       0.00      58.21       0.00
69.67/69.79	c   logicor          :       0.00       0.00       0.00       0.00       0.00
69.67/69.79	c   countsols        :       0.00       0.00       0.00       0.00       0.00
69.67/69.79	c Propagators        :       Time      Calls    Cutoffs    DomReds
69.67/69.79	c   rootredcost      :       0.00          1          0          0
69.67/69.79	c   pseudoobj        :       0.00        346          0          0
69.67/69.79	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
69.67/69.79	c   propagation      :       0.00         19         18         25        2.7          5        3.0          -
69.67/69.79	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
69.67/69.79	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
69.67/69.79	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
69.67/69.79	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
69.67/69.79	c   applied globally :          -          -          -         29        2.7          -          -          -
69.67/69.79	c   applied locally  :          -          -          -          0        0.0          -          -          -
69.67/69.79	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
69.67/69.79	c   cut pool         :       0.11         22          -          -       2802          -    (maximal pool size: 5148)
69.67/69.79	c   redcost          :       0.00         59          0          0          0          0
69.67/69.79	c   impliedbounds    :       0.00         23          0          0          0          0
69.67/69.79	c   intobj           :       0.00          0          0          0          0          0
69.67/69.79	c   gomory           :       1.20         23          0          0         99          0
69.67/69.79	c   strongcg         :       1.12         20          0          0       5502          0
69.67/69.79	c   cmir             :       0.07         10          0          0          0          0
69.67/69.79	c   flowcover        :       0.07         10          0          0          0          0
69.67/69.79	c   clique           :       0.00          1          0          0          0          0
69.67/69.79	c   zerohalf         :       0.00          0          0          0          0          0
69.67/69.79	c   mcf              :       0.00          1          0          0          0          0
69.67/69.79	c Pricers            :       Time      Calls       Vars
69.67/69.79	c   problem variables:       0.00          0          0
69.67/69.79	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
69.67/69.79	c   relpscost        :      58.21         36          2         18          0          0         56
69.67/69.79	c   pscost           :       0.00          0          0          0          0          0          0
69.67/69.79	c   inference        :       0.00          0          0          0          0          0          0
69.67/69.79	c   mostinf          :       0.00          0          0          0          0          0          0
69.67/69.79	c   leastinf         :       0.00          0          0          0          0          0          0
69.67/69.79	c   fullstrong       :       0.00          0          0          0          0          0          0
69.67/69.79	c   allfullstrong    :       0.00          0          0          0          0          0          0
69.67/69.79	c   random           :       0.00          0          0          0          0          0          0
69.67/69.79	c Primal Heuristics  :       Time      Calls      Found
69.67/69.79	c   LP solutions     :       0.00          -          1
69.67/69.79	c   pseudo solutions :       0.00          -          0
69.67/69.79	c   coefdiving       :       0.00          0          0
69.67/69.79	c   pscostdiving     :       0.00          0          0
69.67/69.79	c   fracdiving       :       0.00          0          0
69.67/69.79	c   veclendiving     :       0.00          0          0
69.67/69.79	c   objpscostdiving  :       0.00          0          0
69.67/69.79	c   rootsoldiving    :       0.00          0          0
69.67/69.79	c   linesearchdiving :       0.00          0          0
69.67/69.79	c   guideddiving     :       0.00          0          0
69.67/69.79	c   crossover        :       0.00          0          0
69.67/69.79	c   oneopt           :       0.00          1          0
69.67/69.79	c   simplerounding   :       0.00          0          0
69.67/69.79	c   rounding         :       0.01         58          0
69.67/69.79	c   shifting         :       0.02         24          0
69.67/69.79	c   intshifting      :       0.00          0          0
69.67/69.79	c   fixandinfer      :       0.00          0          0
69.67/69.79	c   feaspump         :       0.83          1          0
69.67/69.79	c   intdiving        :       0.00          0          0
69.67/69.79	c   actconsdiving    :       0.00          0          0
69.67/69.79	c   octane           :       0.00          0          0
69.67/69.79	c   rens             :       0.01          0          0
69.67/69.79	c   rins             :       0.00          0          0
69.67/69.79	c   localbranching   :       0.00          0          0
69.67/69.79	c   mutation         :       0.00          0          0
69.67/69.79	c   dins             :       0.00          0          0
69.67/69.79	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
69.67/69.79	c   primal LP        :       0.01          0          0       0.00       0.00
69.67/69.79	c   dual LP          :       7.52         59      20194     342.27    2685.37
69.67/69.79	c   barrier LP       :       0.00          0          0       0.00          -
69.67/69.79	c   diving/probing LP:       0.82         20       2107     105.35    2569.51
69.67/69.79	c   strong branching :      58.20        205     147994     721.92    2542.85
69.67/69.79	c     (at root node) :          -         34      34000    1000.00          -
69.67/69.79	c   conflict analysis:       0.00          0          0       0.00          -
69.67/69.79	c B&B Tree           :
69.67/69.79	c   number of runs   :          1
69.67/69.79	c   nodes            :         41
69.67/69.79	c   nodes (total)    :         41
69.67/69.79	c   nodes left       :          0
69.67/69.79	c   max depth        :         11
69.67/69.79	c   max depth (total):         11
69.67/69.79	c   backtracks       :         11 (26.8%)
69.67/69.79	c   delayed cutoffs  :         16
69.67/69.79	c   repropagations   :         30 (330 domain reductions, 9 cutoffs)
69.67/69.79	c   avg switch length:       2.83
69.67/69.79	c   switching time   :       0.01
69.67/69.79	c Solution           :
69.67/69.79	c   Solutions found  :          1 (1 improvements)
69.67/69.79	c   Primal Bound     : +1.00000000000000e+02   (in run 1, after 4 nodes, 53.43 seconds, depth 2, found by <relaxation>)
69.67/69.79	c   Dual Bound       : +1.00000000000000e+02
69.67/69.79	c   Gap              :       0.00 %
69.67/69.79	c   Root Dual Bound  : +6.83804649402107e+01
69.77/69.81	c Time complete: 69.79.

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-1869120-1245159456/watcher-1869120-1245159456 -o /tmp/evaluation-result-1869120-1245159456/solver-1869120-1245159456 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869120-1245159456.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: 0.92 0.98 0.99 3/64 5938
/proc/meminfo: memFree=1915432/2055920 swapFree=4181748/4192956
[pid=5938] ppid=5936 vsize=4324 CPUtime=0
/proc/5938/stat : 5938 (pbscip.linux.x8) R 5936 5938 5864 0 -1 4194304 464 0 0 0 0 0 0 0 18 0 1 0 183546038 4427776 448 1992294400 4194304 7823515 548682068736 18446744073709551615 6883856 0 0 4096 0 0 0 0 17 1 0 0
/proc/5938/statm: 1081 460 297 886 0 191 0

[startup+0.047202 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 5938
/proc/meminfo: memFree=1915432/2055920 swapFree=4181748/4192956
[pid=5938] ppid=5936 vsize=13360 CPUtime=0.04
/proc/5938/stat : 5938 (pbscip.linux.x8) R 5936 5938 5864 0 -1 4194304 2749 0 0 0 3 1 0 0 18 0 1 0 183546038 13680640 2377 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5938/statm: 3340 2377 425 886 0 2450 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13360

[startup+0.102205 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 5938
/proc/meminfo: memFree=1915432/2055920 swapFree=4181748/4192956
[pid=5938] ppid=5936 vsize=14416 CPUtime=0.09
/proc/5938/stat : 5938 (pbscip.linux.x8) R 5936 5938 5864 0 -1 4194304 3135 0 0 0 8 1 0 0 18 0 1 0 183546038 14761984 2758 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5938/statm: 3604 2758 507 886 0 2714 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14416

[startup+0.301217 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 5938
/proc/meminfo: memFree=1915432/2055920 swapFree=4181748/4192956
[pid=5938] ppid=5936 vsize=15316 CPUtime=0.29
/proc/5938/stat : 5938 (pbscip.linux.x8) R 5936 5938 5864 0 -1 4194304 3370 0 0 0 28 1 0 0 19 0 1 0 183546038 15683584 2993 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5938/statm: 3829 2993 521 886 0 2939 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15316

[startup+0.701243 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 5938
/proc/meminfo: memFree=1915432/2055920 swapFree=4181748/4192956
[pid=5938] ppid=5936 vsize=15316 CPUtime=0.7
/proc/5938/stat : 5938 (pbscip.linux.x8) R 5936 5938 5864 0 -1 4194304 3370 0 0 0 68 2 0 0 22 0 1 0 183546038 15683584 2993 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5938/statm: 3829 2993 521 886 0 2939 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 15316

[startup+1.50129 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 5939
/proc/meminfo: memFree=1905568/2055920 swapFree=4181748/4192956
[pid=5938] ppid=5936 vsize=22044 CPUtime=1.49
/proc/5938/stat : 5938 (pbscip.linux.x8) R 5936 5938 5864 0 -1 4194304 5103 0 0 0 146 3 0 0 25 0 1 0 183546038 22573056 4726 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5938/statm: 5511 4726 547 886 0 4621 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22044

[startup+3.1014 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 5939
/proc/meminfo: memFree=1893920/2055920 swapFree=4181748/4192956
[pid=5938] ppid=5936 vsize=32968 CPUtime=3.09
/proc/5938/stat : 5938 (pbscip.linux.x8) R 5936 5938 5864 0 -1 4194304 7843 0 0 0 304 5 0 0 25 0 1 0 183546038 33759232 7466 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5938/statm: 8242 7466 547 886 0 7352 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 32968

[startup+6.3016 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 5939
/proc/meminfo: memFree=1877152/2055920 swapFree=4181748/4192956
[pid=5938] ppid=5936 vsize=44164 CPUtime=6.29
/proc/5938/stat : 5938 (pbscip.linux.x8) R 5936 5938 5864 0 -1 4194304 10649 0 0 0 620 9 0 0 25 0 1 0 183546038 45223936 10272 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5938/statm: 11041 10272 547 886 0 10151 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 44164

[startup+12.702 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 5939
/proc/meminfo: memFree=1874152/2055920 swapFree=4181748/4192956
[pid=5938] ppid=5936 vsize=46212 CPUtime=12.69
/proc/5938/stat : 5938 (pbscip.linux.x8) R 5936 5938 5864 0 -1 4194304 11165 0 0 0 1257 12 0 0 25 0 1 0 183546038 47321088 10788 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5938/statm: 11553 10788 551 886 0 10663 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 46212

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5939
/proc/meminfo: memFree=1874216/2055920 swapFree=4181748/4192956
[pid=5938] ppid=5936 vsize=46212 CPUtime=25.48
/proc/5938/stat : 5938 (pbscip.linux.x8) R 5936 5938 5864 0 -1 4194304 11166 0 0 0 2531 17 0 0 25 0 1 0 183546038 47321088 10789 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5938/statm: 11553 10789 552 886 0 10663 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 46212

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5939
/proc/meminfo: memFree=1874280/2055920 swapFree=4181748/4192956
[pid=5938] ppid=5936 vsize=46212 CPUtime=51.08
/proc/5938/stat : 5938 (pbscip.linux.x8) R 5936 5938 5864 0 -1 4194304 11167 0 0 0 5071 37 0 0 25 0 1 0 183546038 47321088 10790 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5938/statm: 11553 10790 553 886 0 10663 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 46212

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

[startup+57.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5939
/proc/meminfo: memFree=1874280/2055920 swapFree=4181748/4192956
[pid=5938] ppid=5936 vsize=46212 CPUtime=57.48
/proc/5938/stat : 5938 (pbscip.linux.x8) R 5936 5938 5864 0 -1 4194304 11168 0 0 0 5708 40 0 0 25 0 1 0 183546038 47321088 10791 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5938/statm: 11553 10791 554 886 0 10663 0
Current children cumulated CPU time (s) 57.48
Current children cumulated vsize (KiB) 46212

[startup+63.9013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5939
/proc/meminfo: memFree=1874280/2055920 swapFree=4181748/4192956
[pid=5938] ppid=5936 vsize=46212 CPUtime=63.87
/proc/5938/stat : 5938 (pbscip.linux.x8) R 5936 5938 5864 0 -1 4194304 11168 0 0 0 6343 44 0 0 25 0 1 0 183546038 47321088 10791 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5938/statm: 11553 10791 554 886 0 10663 0
Current children cumulated CPU time (s) 63.87
Current children cumulated vsize (KiB) 46212

[startup+67.1055 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5939
/proc/meminfo: memFree=1874280/2055920 swapFree=4181748/4192956
[pid=5938] ppid=5936 vsize=46212 CPUtime=67.07
/proc/5938/stat : 5938 (pbscip.linux.x8) R 5936 5938 5864 0 -1 4194304 11173 0 0 0 6661 46 0 0 25 0 1 0 183546038 47321088 10796 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5938/statm: 11553 10796 559 886 0 10663 0
Current children cumulated CPU time (s) 67.07
Current children cumulated vsize (KiB) 46212

[startup+68.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5939
/proc/meminfo: memFree=1874280/2055920 swapFree=4181748/4192956
[pid=5938] ppid=5936 vsize=46212 CPUtime=68.67
/proc/5938/stat : 5938 (pbscip.linux.x8) R 5936 5938 5864 0 -1 4194304 11173 0 0 0 6820 47 0 0 25 0 1 0 183546038 47321088 10796 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5938/statm: 11553 10796 559 886 0 10663 0
Current children cumulated CPU time (s) 68.67
Current children cumulated vsize (KiB) 46212

[startup+69.5027 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5939
/proc/meminfo: memFree=1874280/2055920 swapFree=4181748/4192956
[pid=5938] ppid=5936 vsize=46212 CPUtime=69.48
/proc/5938/stat : 5938 (pbscip.linux.x8) R 5936 5938 5864 0 -1 4194304 11173 0 0 0 6900 48 0 0 25 0 1 0 183546038 47321088 10796 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5938/statm: 11553 10796 559 886 0 10663 0
Current children cumulated CPU time (s) 69.48
Current children cumulated vsize (KiB) 46212

[startup+69.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5939
/proc/meminfo: memFree=1874280/2055920 swapFree=4181748/4192956
[pid=5938] ppid=5936 vsize=46212 CPUtime=69.67
/proc/5938/stat : 5938 (pbscip.linux.x8) R 5936 5938 5864 0 -1 4194304 11173 0 0 0 6919 48 0 0 25 0 1 0 183546038 47321088 10796 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5938/statm: 11553 10796 559 886 0 10663 0
Current children cumulated CPU time (s) 69.67
Current children cumulated vsize (KiB) 46212

[startup+69.8017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5939
/proc/meminfo: memFree=1874280/2055920 swapFree=4181748/4192956
[pid=5938] ppid=5936 vsize=46212 CPUtime=69.77
/proc/5938/stat : 5938 (pbscip.linux.x8) R 5936 5938 5864 0 -1 4194304 11177 0 0 0 6929 48 0 0 25 0 1 0 183546038 47321088 10800 1992294400 4194304 7823515 548682068736 18446744073709551615 4401526 0 0 4096 0 0 0 0 17 1 0 0
/proc/5938/statm: 11553 10800 563 886 0 10663 0
Current children cumulated CPU time (s) 69.77
Current children cumulated vsize (KiB) 46212

Child status: 0
Real time (s): 69.8134
CPU time (s): 69.7974
CPU user time (s): 69.3005
CPU system time (s): 0.496924
CPU usage (%): 99.9771
Max. virtual memory (cumulated for all children) (KiB): 46212

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 69.3005
system time used= 0.496924
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11180
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= 106

runsolver used 0.06299 second user time and 0.158975 second system time

The end

Launcher Data 

Begin job on node22 at 2009-06-16 15:37:36
IDJOB=1869120
IDBENCH=2182
IDSOLVER=683
FILE ID=node22/1869120-1245159456
PBS_JOBID= 9363834
Free space on /tmp= 66156 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-aim-100-6_0-yes1-1.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-1869120-1245159456/watcher-1869120-1245159456 -o /tmp/evaluation-result-1869120-1245159456/solver-1869120-1245159456 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869120-1245159456.opb

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

MD5SUM BENCH= ddad9041bd4289151f7a18bb8ca7a5ec
RANDOM SEED=1906206255

node22.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:       1915848 kB
Buffers:         25032 kB
Cached:          65820 kB
SwapCached:       5504 kB
Active:          57976 kB
Inactive:        40772 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1915848 kB
SwapTotal:     4192956 kB
SwapFree:      4181748 kB
Dirty:            9856 kB
Writeback:           0 kB
Mapped:          12960 kB
Slab:            27312 kB
Committed_AS:   156964 kB
PageTables:       1372 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= 66148 MiB
End job on node22 at 2009-06-16 15:38:46