Trace number 1868975

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 8.17176 8.17361

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
primes-dimacs-cnf/normalized-aim-100-2_0-yes1-1.opb
MD5SUM116a942422e9404c5d3cdfc29ea9d859
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 clauses299
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1
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-1868975-1245153006.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, 1 chg coeffs, 0 upgd conss, 208 impls, 0 clqs
0.00/0.02	c (round 2) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 1 chg coeffs, 300 upgd conss, 208 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, 1 changed coefficients
0.00/0.03	c  208 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 
0.03/0.05	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.03/0.05	c   0.0s|     1 |     0 |   325 | 965k|   0 | 200 | 200 | 300 | 300 | 200 | 300 |   0 |   0 |   0 | 6.688658e+01 |      --      |    Inf 
0.19/0.21	c   0.2s|     1 |     0 |   969 |2380k|   0 | 198 | 200 | 300 | 300 | 200 | 301 |   1 |   0 |   0 | 6.704610e+01 |      --      |    Inf 
0.29/0.31	c   0.3s|     1 |     0 |   989 |3745k|   0 | 199 | 200 | 300 | 300 | 200 | 302 |   2 |   0 |   0 | 6.707951e+01 |      --      |    Inf 
0.39/0.41	c   0.4s|     1 |     0 |  1009 |5142k|   0 | 199 | 200 | 300 | 300 | 200 | 303 |   3 |   0 |   0 | 6.711595e+01 |      --      |    Inf 
0.49/0.52	c   0.5s|     1 |     0 |  1026 |6539k|   0 | 199 | 200 | 300 | 300 | 200 | 305 |   5 |   0 |   0 | 6.715094e+01 |      --      |    Inf 
0.59/0.64	c   0.6s|     1 |     0 |  1053 |7983k|   0 | 199 | 200 | 300 | 300 | 200 | 306 |   6 |   0 |   0 | 6.718074e+01 |      --      |    Inf 
0.69/0.75	c   0.7s|     1 |     0 |  1088 |9155k|   0 | 197 | 200 | 300 | 300 | 200 | 307 |   7 |   0 |   0 | 6.721964e+01 |      --      |    Inf 
0.79/0.87	c   0.8s|     1 |     0 |  1129 |  10M|   0 | 199 | 200 | 300 | 300 | 200 | 308 |   8 |   0 |   0 | 6.725060e+01 |      --      |    Inf 
0.89/0.98	c   0.9s|     1 |     0 |  1169 |  11M|   0 | 200 | 200 | 300 | 300 | 200 | 309 |   9 |   0 |   0 | 6.728463e+01 |      --      |    Inf 
1.00/1.09	c   1.1s|     1 |     0 |  1201 |  11M|   0 | 199 | 200 | 300 | 300 | 200 | 311 |  11 |   0 |   0 | 6.735542e+01 |      --      |    Inf 
1.19/1.20	c   1.2s|     1 |     0 |  1245 |  12M|   0 | 200 | 200 | 300 | 300 | 200 | 312 |  12 |   0 |   0 | 6.738762e+01 |      --      |    Inf 
1.29/1.31	c   1.3s|     1 |     0 |  1273 |  14M|   0 | 200 | 200 | 300 | 300 | 200 | 313 |  13 |   0 |   0 | 6.739867e+01 |      --      |    Inf 
1.39/1.41	c   1.4s|     1 |     0 |  1307 |  14M|   0 | 198 | 200 | 300 | 300 | 200 | 314 |  14 |   0 |   0 | 6.741212e+01 |      --      |    Inf 
1.49/1.51	c   1.5s|     1 |     0 |  1332 |  14M|   0 | 200 | 200 | 300 | 300 | 200 | 315 |  15 |   0 |   0 | 6.742799e+01 |      --      |    Inf 
1.59/1.60	c   1.6s|     1 |     0 |  1382 |  15M|   0 | 199 | 200 | 300 | 300 | 200 | 316 |  16 |   0 |   0 | 6.744562e+01 |      --      |    Inf 
1.59/1.69	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
1.59/1.69	c   1.6s|     1 |     0 |  1427 |  15M|   0 | 199 | 200 | 300 | 300 | 200 | 317 |  17 |   0 |   0 | 6.745968e+01 |      --      |    Inf 
1.70/1.78	c   1.7s|     1 |     0 |  1481 |  15M|   0 | 198 | 200 | 300 | 300 | 200 | 318 |  18 |   0 |   0 | 6.747315e+01 |      --      |    Inf 
1.79/1.88	c   1.8s|     1 |     0 |  1506 |  15M|   0 | 198 | 200 | 300 | 300 | 200 | 317 |  19 |   0 |   0 | 6.747486e+01 |      --      |    Inf 
1.89/1.96	c   1.9s|     1 |     0 |  1532 |  15M|   0 | 200 | 200 | 300 | 300 | 200 | 318 |  20 |   0 |   0 | 6.747860e+01 |      --      |    Inf 
1.99/2.05	c   2.0s|     1 |     0 |  1546 |  15M|   0 | 199 | 200 | 300 | 300 | 200 | 319 |  21 |   0 |   0 | 6.747952e+01 |      --      |    Inf 
2.79/2.83	c   2.8s|     1 |     2 |  1546 |  15M|   0 | 199 | 200 | 300 | 300 | 200 | 319 |  21 |   0 |  36 | 6.747952e+01 |      --      |    Inf 
4.69/4.80	o 100
4.69/4.80	c * 4.7s|     3 |     2 |  2511 |  15M|   2 |   - | 200 | 300 |  50 | 200 | 311 |  21 |   0 | 224 | 6.771685e+01 | 1.000000e+02 |  47.67%
8.08/8.15	c 
8.08/8.15	c SCIP Status        : problem is solved [optimal solution found]
8.08/8.15	c Solving Time (sec) : 8.05
8.08/8.15	c Solving Nodes      : 24
8.08/8.15	c Primal Bound       : +1.00000000000000e+02 (1 solutions)
8.08/8.15	c Dual Bound         : +1.00000000000000e+02
8.08/8.15	c Gap                : 0.00 %
8.08/8.15	c NODE         24
8.08/8.15	c DUAL BOUND   100
8.08/8.15	c PRIMAL BOUND 100
8.08/8.15	c GAP          0
8.08/8.15	s OPTIMUM FOUND
8.08/8.15	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 
8.08/8.15	v -x176 x175 x174 -x173 -x172 x171 -x170 x169 x168 -x167 -x166 x165 -x164 x163 -x162 x161 x160 -x159 x158 -x157 x156 -x155 
8.08/8.15	v -x154 x153 x152 -x151 -x150 x149 -x148 x147 -x146 x145 -x144 x143 -x142 x141 x140 -x139 x138 -x137 -x136 x135 x134 -x133 -x132 
8.08/8.15	v x131 -x130 x129 x128 -x127 -x126 x125 x124 -x123 -x122 x121 -x120 x119 x118 -x117 x116 -x115 x114 -x113 x112 -x111 x110 -x109 
8.08/8.15	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 
8.08/8.15	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 
8.08/8.15	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 
8.08/8.15	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 
8.08/8.15	c SCIP Status        : problem is solved [optimal solution found]
8.08/8.15	c Solving Time       :       8.05
8.08/8.15	c Original Problem   :
8.08/8.15	c   Problem name     : HOME/instance-1868975-1245153006.opb
8.08/8.15	c   Variables        : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
8.08/8.15	c   Constraints      : 300 initial, 300 maximal
8.08/8.15	c Presolved Problem  :
8.08/8.15	c   Problem name     : t_HOME/instance-1868975-1245153006.opb
8.08/8.15	c   Variables        : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
8.08/8.15	c   Constraints      : 300 initial, 319 maximal
8.08/8.15	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
8.08/8.15	c   trivial          :       0.00          0          0          0          0          0          0          0          0
8.08/8.15	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
8.08/8.15	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
8.08/8.15	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
8.08/8.15	c   implics          :       0.00          0          0          0          0          0          0          0          0
8.08/8.15	c   probing          :       0.00          0          0          0          0          0          0          0          0
8.08/8.15	c   linear           :       0.01          0          0          0          0          0          0          0          1
8.08/8.15	c   logicor          :       0.00          0          0          0          0          0          0          0          0
8.08/8.15	c   root node        :          -         18          -          -         18          -          -          -          -
8.08/8.15	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
8.08/8.15	c   integral         :          0          0          0         37          0          2         59          0          0         30
8.08/8.15	c   logicor          :        300+        20        569          1          0          9        459          0          0          0
8.08/8.15	c   countsols        :          0          0          0          1          0          0          0          0          0          0
8.08/8.15	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
8.08/8.15	c   integral         :       5.55       0.00       0.00       5.55       0.00
8.08/8.15	c   logicor          :       0.00       0.00       0.00       0.00       0.00
8.08/8.15	c   countsols        :       0.00       0.00       0.00       0.00       0.00
8.08/8.15	c Propagators        :       Time      Calls    Cutoffs    DomReds
8.08/8.15	c   rootredcost      :       0.00          1          0          0
8.08/8.15	c   pseudoobj        :       0.01        397          0          0
8.08/8.15	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
8.08/8.15	c   propagation      :       0.00          9          9         13        4.8          7        3.0          -
8.08/8.15	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
8.08/8.15	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
8.08/8.15	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
8.08/8.15	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
8.08/8.15	c   applied globally :          -          -          -         20        4.2          -          -          -
8.08/8.15	c   applied locally  :          -          -          -          0        0.0          -          -          -
8.08/8.15	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
8.08/8.15	c   cut pool         :       0.09         19          -          -        592          -    (maximal pool size: 2645)
8.08/8.15	c   redcost          :       0.00         52          0          0          0          0
8.08/8.15	c   impliedbounds    :       0.00         20          0          0          0          0
8.08/8.15	c   intobj           :       0.00          0          0          0          0          0
8.08/8.15	c   gomory           :       0.76         20          0          0          5          0
8.08/8.15	c   strongcg         :       0.89         20          0          0       2922          0
8.08/8.15	c   cmir             :       0.02         10          0          0          0          0
8.08/8.15	c   flowcover        :       0.06         10          0          0          0          0
8.08/8.15	c   clique           :       0.00          1          0          0          0          0
8.08/8.15	c   zerohalf         :       0.00          0          0          0          0          0
8.08/8.15	c   mcf              :       0.00          1          0          0          0          0
8.08/8.15	c Pricers            :       Time      Calls       Vars
8.08/8.15	c   problem variables:       0.00          0          0
8.08/8.15	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
8.08/8.15	c   relpscost        :       5.55         36          2         59          0          0         30
8.08/8.15	c   pscost           :       0.00          0          0          0          0          0          0
8.08/8.15	c   inference        :       0.00          0          0          0          0          0          0
8.08/8.15	c   mostinf          :       0.00          0          0          0          0          0          0
8.08/8.15	c   leastinf         :       0.00          0          0          0          0          0          0
8.08/8.15	c   fullstrong       :       0.00          0          0          0          0          0          0
8.08/8.15	c   allfullstrong    :       0.00          0          0          0          0          0          0
8.08/8.15	c   random           :       0.00          0          0          0          0          0          0
8.08/8.15	c Primal Heuristics  :       Time      Calls      Found
8.08/8.15	c   LP solutions     :       0.00          -          1
8.08/8.15	c   pseudo solutions :       0.00          -          0
8.08/8.15	c   pscostdiving     :       0.00          0          0
8.08/8.15	c   fracdiving       :       0.00          0          0
8.08/8.15	c   veclendiving     :       0.00          0          0
8.08/8.15	c   objpscostdiving  :       0.00          0          0
8.08/8.15	c   rootsoldiving    :       0.00          0          0
8.08/8.15	c   linesearchdiving :       0.00          0          0
8.08/8.15	c   guideddiving     :       0.00          0          0
8.08/8.15	c   crossover        :       0.00          0          0
8.08/8.15	c   oneopt           :       0.00          1          0
8.08/8.15	c   coefdiving       :       0.02          1          0
8.08/8.15	c   simplerounding   :       0.00          0          0
8.08/8.15	c   rounding         :       0.01         55          0
8.08/8.15	c   shifting         :       0.00         25          0
8.08/8.15	c   intshifting      :       0.00          0          0
8.08/8.15	c   fixandinfer      :       0.00          0          0
8.08/8.15	c   feaspump         :       0.06          1          0
8.08/8.15	c   intdiving        :       0.00          0          0
8.08/8.15	c   actconsdiving    :       0.00          0          0
8.08/8.15	c   octane           :       0.00          0          0
8.08/8.16	c   rens             :       0.01          0          0
8.08/8.16	c   rins             :       0.00          0          0
8.08/8.16	c   localbranching   :       0.00          0          0
8.08/8.16	c   mutation         :       0.00          0          0
8.08/8.16	c   dins             :       0.00          0          0
8.08/8.16	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
8.08/8.16	c   primal LP        :       0.02          0          0       0.00       0.00
8.08/8.16	c   dual LP          :       0.52         56       4021      71.80    7732.69
8.08/8.16	c   barrier LP       :       0.00          0          0       0.00          -
8.08/8.16	c   diving/probing LP:       0.07         36        677      18.81    9671.43
8.08/8.16	c   strong branching :       5.54        587      54889      93.51    9907.76
8.08/8.16	c     (at root node) :          -         36       4776     132.67          -
8.08/8.16	c   conflict analysis:       0.00          0          0       0.00          -
8.08/8.16	c B&B Tree           :
8.08/8.16	c   number of runs   :          1
8.08/8.16	c   nodes            :         24
8.08/8.16	c   nodes (total)    :         24
8.08/8.16	c   nodes left       :          0
8.08/8.16	c   max depth        :         12
8.08/8.16	c   max depth (total):         12
8.08/8.16	c   backtracks       :          4 (16.7%)
8.08/8.16	c   delayed cutoffs  :          7
8.08/8.16	c   repropagations   :          4 (24 domain reductions, 1 cutoffs)
8.08/8.16	c   avg switch length:       2.33
8.08/8.16	c   switching time   :       0.01
8.08/8.16	c Solution           :
8.08/8.16	c   Solutions found  :          1 (1 improvements)
8.08/8.16	c   Primal Bound     : +1.00000000000000e+02   (in run 1, after 3 nodes, 4.73 seconds, depth 2, found by <relaxation>)
8.08/8.16	c   Dual Bound       : +1.00000000000000e+02
8.08/8.16	c   Gap              :       0.00 %
8.08/8.16	c   Root Dual Bound  : +6.74795179320374e+01
8.08/8.17	c Time complete: 8.16.

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-1868975-1245153006/watcher-1868975-1245153006 -o /tmp/evaluation-result-1868975-1245153006/solver-1868975-1245153006 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1868975-1245153006.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: 0.99 0.97 0.99 3/64 8626
/proc/meminfo: memFree=1857832/2055920 swapFree=4191900/4192956
[pid=8626] ppid=8624 vsize=5812 CPUtime=0
/proc/8626/stat : 8626 (pbscip.linux.x8) R 8624 8626 8312 0 -1 4194304 519 0 0 0 0 0 0 0 18 0 1 0 182897770 5951488 503 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/8626/statm: 1453 512 341 1256 0 192 0

[startup+0.0441511 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 8626
/proc/meminfo: memFree=1857832/2055920 swapFree=4191900/4192956
[pid=8626] ppid=8624 vsize=15532 CPUtime=0.03
/proc/8626/stat : 8626 (pbscip.linux.x8) R 8624 8626 8312 0 -1 4194304 2924 0 0 0 2 1 0 0 18 0 1 0 182897770 15904768 2554 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8626/statm: 3883 2554 608 1256 0 2622 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 15532

[startup+0.101157 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 8626
/proc/meminfo: memFree=1857832/2055920 swapFree=4191900/4192956
[pid=8626] ppid=8624 vsize=15532 CPUtime=0.09
/proc/8626/stat : 8626 (pbscip.linux.x8) R 8624 8626 8312 0 -1 4194304 3007 0 0 0 8 1 0 0 18 0 1 0 182897770 15904768 2637 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8626/statm: 3883 2637 635 1256 0 2622 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15532

[startup+0.30118 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 8626
/proc/meminfo: memFree=1857832/2055920 swapFree=4191900/4192956
[pid=8626] ppid=8624 vsize=20540 CPUtime=0.29
/proc/8626/stat : 8626 (pbscip.linux.x8) R 8624 8626 8312 0 -1 4194304 4241 0 0 0 27 2 0 0 19 0 1 0 182897770 21032960 3872 1992294400 4194304 9342243 548682068736 18446744073709551615 5858006 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8626/statm: 5135 3880 663 1256 0 3874 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20540

[startup+0.701223 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 8626
/proc/meminfo: memFree=1857832/2055920 swapFree=4191900/4192956
[pid=8626] ppid=8624 vsize=25136 CPUtime=0.69
/proc/8626/stat : 8626 (pbscip.linux.x8) R 8624 8626 8312 0 -1 4194304 5304 0 0 0 67 2 0 0 22 0 1 0 182897770 25739264 4930 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8626/statm: 6284 4930 663 1256 0 5023 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 25136

[startup+1.50231 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8627
/proc/meminfo: memFree=1835680/2055920 swapFree=4191900/4192956
[pid=8626] ppid=8624 vsize=33184 CPUtime=1.49
/proc/8626/stat : 8626 (pbscip.linux.x8) R 8624 8626 8312 0 -1 4194304 7452 0 0 0 146 3 0 0 25 0 1 0 182897770 33980416 7068 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8626/statm: 8296 7068 663 1256 0 7035 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 33184

[startup+3.10149 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8627
/proc/meminfo: memFree=1831776/2055920 swapFree=4191900/4192956
[pid=8626] ppid=8624 vsize=35232 CPUtime=3.09
/proc/8626/stat : 8626 (pbscip.linux.x8) R 8624 8626 8312 0 -1 4194304 8105 0 0 0 304 5 0 0 25 0 1 0 182897770 36077568 7721 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8626/statm: 8808 7721 674 1256 0 7547 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 35232

[startup+6.30185 s]
/proc/loadavg: 1.07 0.99 0.99 2/65 8627
/proc/meminfo: memFree=1829088/2055920 swapFree=4191900/4192956
[pid=8626] ppid=8624 vsize=35232 CPUtime=6.29
/proc/8626/stat : 8626 (pbscip.linux.x8) R 8624 8626 8312 0 -1 4194304 8113 0 0 0 621 8 0 0 25 0 1 0 182897770 36077568 7729 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8626/statm: 8808 7729 675 1256 0 7547 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 35232

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

[startup+7.10193 s]
/proc/loadavg: 1.07 0.99 0.99 2/65 8627
/proc/meminfo: memFree=1829088/2055920 swapFree=4191900/4192956
[pid=8626] ppid=8624 vsize=35232 CPUtime=7.09
/proc/8626/stat : 8626 (pbscip.linux.x8) R 8624 8626 8312 0 -1 4194304 8121 0 0 0 701 8 0 0 25 0 1 0 182897770 36077568 7737 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8626/statm: 8808 7737 680 1256 0 7547 0
Current children cumulated CPU time (s) 7.09
Current children cumulated vsize (KiB) 35232

[startup+7.90202 s]
/proc/loadavg: 1.07 0.99 0.99 2/65 8627
/proc/meminfo: memFree=1829088/2055920 swapFree=4191900/4192956
[pid=8626] ppid=8624 vsize=35232 CPUtime=7.89
/proc/8626/stat : 8626 (pbscip.linux.x8) R 8624 8626 8312 0 -1 4194304 8123 0 0 0 780 9 0 0 25 0 1 0 182897770 36077568 7739 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8626/statm: 8808 7739 680 1256 0 7547 0
Current children cumulated CPU time (s) 7.89
Current children cumulated vsize (KiB) 35232

[startup+8.10104 s]
/proc/loadavg: 1.07 0.99 0.99 2/65 8627
/proc/meminfo: memFree=1829088/2055920 swapFree=4191900/4192956
[pid=8626] ppid=8624 vsize=35232 CPUtime=8.08
/proc/8626/stat : 8626 (pbscip.linux.x8) R 8624 8626 8312 0 -1 4194304 8123 0 0 0 799 9 0 0 25 0 1 0 182897770 36077568 7739 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8626/statm: 8808 7739 680 1256 0 7547 0
Current children cumulated CPU time (s) 8.08
Current children cumulated vsize (KiB) 35232

Child status: 0
Real time (s): 8.17361
CPU time (s): 8.17176
CPU user time (s): 8.06677
CPU system time (s): 0.104984
CPU usage (%): 99.9773
Max. virtual memory (cumulated for all children) (KiB): 35232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.06677
system time used= 0.104984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8132
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= 11

runsolver used 0.009998 second user time and 0.023996 second system time

The end

Launcher Data 

Begin job on node38 at 2009-06-16 13:50:06
IDJOB=1868975
IDBENCH=2098
IDSOLVER=684
FILE ID=node38/1868975-1245153006
PBS_JOBID= 9363755
Free space on /tmp= 66236 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-yes1-1.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-1868975-1245153006/watcher-1868975-1245153006 -o /tmp/evaluation-result-1868975-1245153006/solver-1868975-1245153006 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1868975-1245153006.opb

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

MD5SUM BENCH= 116a942422e9404c5d3cdfc29ea9d859
RANDOM SEED=127551866

node38.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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1858312 kB
Buffers:         40156 kB
Cached:          72056 kB
SwapCached:        260 kB
Active:          37684 kB
Inactive:        87820 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1858312 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:           11976 kB
Writeback:           0 kB
Mapped:          22512 kB
Slab:            58068 kB
Committed_AS:   155600 kB
PageTables:       1456 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= 66228 MiB
End job on node38 at 2009-06-16 13:50:14