Trace number 1868974

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 17.9033 17.9094

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 SoPlex 1.4.1
0.00/0.01	c user parameter file <scip.set> not found - using default parameters
0.00/0.01	c read problem <HOME/instance-1868974-1245152987.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 
0.03/0.08	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.03/0.08	c   0.1s|     1 |     0 |   704 | 965k|   0 | 200 | 200 | 300 | 300 | 200 | 300 |   0 |   0 |   0 | 6.688658e+01 |      --      |    Inf 
0.19/0.29	c   0.3s|     1 |     0 |  1436 |2380k|   0 | 198 | 200 | 300 | 300 | 200 | 301 |   1 |   0 |   0 | 6.704610e+01 |      --      |    Inf 
0.29/0.39	c   0.4s|     1 |     0 |  1459 |3745k|   0 | 199 | 200 | 300 | 300 | 200 | 302 |   2 |   0 |   0 | 6.707951e+01 |      --      |    Inf 
0.49/0.50	c   0.5s|     1 |     0 |  1478 |5147k|   0 | 199 | 200 | 300 | 300 | 200 | 303 |   3 |   0 |   0 | 6.711595e+01 |      --      |    Inf 
0.59/0.61	c   0.6s|     1 |     0 |  1495 |6544k|   0 | 199 | 200 | 300 | 300 | 200 | 305 |   5 |   0 |   0 | 6.715094e+01 |      --      |    Inf 
0.69/0.72	c   0.7s|     1 |     0 |  1519 |7988k|   0 | 199 | 200 | 300 | 300 | 200 | 306 |   6 |   0 |   0 | 6.718074e+01 |      --      |    Inf 
0.79/0.85	c   0.8s|     1 |     0 |  1555 |9161k|   0 | 197 | 200 | 300 | 300 | 200 | 307 |   7 |   0 |   0 | 6.721964e+01 |      --      |    Inf 
0.89/0.96	c   0.9s|     1 |     0 |  1574 |  10M|   0 | 199 | 200 | 300 | 300 | 200 | 308 |   8 |   0 |   0 | 6.725060e+01 |      --      |    Inf 
0.99/1.08	c   1.0s|     1 |     0 |  1612 |  11M|   0 | 200 | 200 | 300 | 300 | 200 | 309 |   9 |   0 |   0 | 6.728463e+01 |      --      |    Inf 
1.09/1.19	c   1.1s|     1 |     0 |  1643 |  11M|   0 | 199 | 200 | 300 | 300 | 200 | 311 |  11 |   0 |   0 | 6.735542e+01 |      --      |    Inf 
1.29/1.32	c   1.3s|     1 |     0 |  1683 |  12M|   0 | 200 | 200 | 300 | 300 | 200 | 312 |  12 |   0 |   0 | 6.738762e+01 |      --      |    Inf 
1.39/1.43	c   1.4s|     1 |     0 |  1707 |  14M|   0 | 200 | 200 | 300 | 300 | 200 | 313 |  13 |   0 |   0 | 6.739867e+01 |      --      |    Inf 
1.49/1.53	c   1.5s|     1 |     0 |  1730 |  14M|   0 | 198 | 200 | 300 | 300 | 200 | 314 |  14 |   0 |   0 | 6.741212e+01 |      --      |    Inf 
1.59/1.63	c   1.6s|     1 |     0 |  1757 |  14M|   0 | 200 | 200 | 300 | 300 | 200 | 315 |  15 |   0 |   0 | 6.742799e+01 |      --      |    Inf 
1.69/1.73	c   1.7s|     1 |     0 |  1788 |  15M|   0 | 199 | 200 | 300 | 300 | 200 | 316 |  16 |   0 |   0 | 6.744562e+01 |      --      |    Inf 
1.79/1.82	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
1.79/1.82	c   1.8s|     1 |     0 |  1819 |  15M|   0 | 199 | 200 | 300 | 300 | 200 | 317 |  17 |   0 |   0 | 6.745968e+01 |      --      |    Inf 
1.89/1.91	c   1.9s|     1 |     0 |  1859 |  15M|   0 | 198 | 200 | 300 | 300 | 200 | 317 |  18 |   0 |   0 | 6.747315e+01 |      --      |    Inf 
1.99/2.01	c   1.9s|     1 |     0 |  1874 |  15M|   0 | 198 | 200 | 300 | 300 | 200 | 318 |  19 |   0 |   0 | 6.747486e+01 |      --      |    Inf 
1.99/2.10	c   2.0s|     1 |     0 |  1896 |  15M|   0 | 200 | 200 | 300 | 300 | 200 | 319 |  20 |   0 |   0 | 6.747860e+01 |      --      |    Inf 
2.09/2.19	c   2.1s|     1 |     0 |  1902 |  15M|   0 | 199 | 200 | 300 | 300 | 200 | 320 |  21 |   0 |   0 | 6.747952e+01 |      --      |    Inf 
3.79/3.82	c   3.7s|     1 |     2 |  1902 |  15M|   0 | 199 | 200 | 300 | 300 | 200 | 320 |  21 |   0 |  36 | 6.747952e+01 |      --      |    Inf 
17.39/17.40	o 100
17.39/17.40	c *17.1s|   104 |    48 |  8829 |  15M|  27 |   - | 200 | 356 |  38 | 200 | 311 |  21 |  56 | 995 | 6.807817e+01 | 1.000000e+02 |  46.89%
17.79/17.89	c 
17.79/17.89	c SCIP Status        : problem is solved [optimal solution found]
17.79/17.89	c Solving Time (sec) : 17.57
17.79/17.89	c Solving Nodes      : 187
17.79/17.89	c Primal Bound       : +1.00000000000000e+02 (1 solutions)
17.79/17.89	c Dual Bound         : +1.00000000000000e+02
17.79/17.89	c Gap                : 0.00 %
17.79/17.89	c NODE         187
17.79/17.89	c DUAL BOUND   100
17.79/17.89	c PRIMAL BOUND 100
17.79/17.89	c GAP          0
17.79/17.89	s OPTIMUM FOUND
17.79/17.89	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 
17.79/17.89	v -x176 x175 x174 -x173 -x172 x171 -x170 x169 x168 -x167 -x166 x165 -x164 x163 -x162 x161 x160 -x159 x158 -x157 x156 -x155 
17.79/17.89	v -x154 x153 x152 -x151 -x150 x149 -x148 x147 -x146 x145 -x144 x143 -x142 x141 x140 -x139 x138 -x137 -x136 x135 x134 -x133 -x132 
17.79/17.89	v x131 -x130 x129 x128 -x127 -x126 x125 x124 -x123 -x122 x121 -x120 x119 x118 -x117 x116 -x115 x114 -x113 x112 -x111 x110 -x109 
17.79/17.89	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 
17.79/17.89	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 
17.79/17.89	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 
17.79/17.89	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 
17.79/17.89	c SCIP Status        : problem is solved [optimal solution found]
17.79/17.89	c Solving Time       :      17.57
17.79/17.89	c Original Problem   :
17.79/17.89	c   Problem name     : HOME/instance-1868974-1245152987.opb
17.79/17.89	c   Variables        : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
17.79/17.89	c   Constraints      : 300 initial, 300 maximal
17.79/17.89	c Presolved Problem  :
17.79/17.89	c   Problem name     : t_HOME/instance-1868974-1245152987.opb
17.79/17.89	c   Variables        : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
17.79/17.89	c   Constraints      : 300 initial, 411 maximal
17.79/17.89	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
17.79/17.89	c   trivial          :       0.00          0          0          0          0          0          0          0          0
17.79/17.89	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
17.79/17.89	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
17.79/17.89	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
17.79/17.89	c   implics          :       0.00          0          0          0          0          0          0          0          0
17.79/17.89	c   probing          :       0.01          0          0          0          0          0          0          0          0
17.79/17.89	c   linear           :       0.00          0          0          0          0          0          0          0          1
17.79/17.89	c   logicor          :       0.00          0          0          0          0          0          0          0          0
17.79/17.89	c   root node        :          -        104          -          -        104          -          -          -          -
17.79/17.89	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
17.79/17.89	c   integral         :          0          0          0        189          0          9         57          0          0        306
17.79/17.89	c   logicor          :        300+        20       1830          1          0         43       2104          0          0          0
17.79/17.89	c   countsols        :          0          0          0          1          0          0          0          0          0          0
17.79/17.89	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
17.79/17.89	c   integral         :      13.77       0.00       0.00      13.77       0.00
17.79/17.89	c   logicor          :       0.00       0.00       0.00       0.00       0.00
17.79/17.89	c   countsols        :       0.00       0.00       0.00       0.00       0.00
17.79/17.89	c Propagators        :       Time      Calls    Cutoffs    DomReds
17.79/17.89	c   rootredcost      :       0.00          1          0          0
17.79/17.89	c   pseudoobj        :       0.04       1727          0          0
17.79/17.89	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
17.79/17.89	c   propagation      :       0.00         43         43         70        5.9         32        4.0          -
17.79/17.89	c   infeasible LP    :       0.00          5          5          9        6.8          1        3.0          0
17.79/17.89	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
17.79/17.89	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
17.79/17.89	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
17.79/17.89	c   applied globally :          -          -          -        111        5.4          -          -          -
17.79/17.89	c   applied locally  :          -          -          -          0        0.0          -          -          -
17.79/17.89	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
17.79/17.89	c   cut pool         :       0.05         19          -          -        591          -    (maximal pool size: 2650)
17.79/17.89	c   redcost          :       0.00        208          0          0          0          0
17.79/17.89	c   impliedbounds    :       0.01         20          0          0          0          0
17.79/17.89	c   intobj           :       0.00          0          0          0          0          0
17.79/17.89	c   gomory           :       0.84         20          0          0          5          0
17.79/17.89	c   strongcg         :       0.88         20          0          0       2926          0
17.79/17.89	c   cmir             :       0.04         10          0          0          0          0
17.79/17.89	c   flowcover        :       0.05         10          0          0          0          0
17.79/17.89	c   clique           :       0.00          1          0          0          0          0
17.79/17.89	c   zerohalf         :       0.00          0          0          0          0          0
17.79/17.89	c   mcf              :       0.00          1          0          0          0          0
17.79/17.89	c Pricers            :       Time      Calls       Vars
17.79/17.89	c   problem variables:       0.00          0          0
17.79/17.89	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
17.79/17.89	c   relpscost        :      13.77        188          9         57          0          0        306
17.79/17.89	c   pscost           :       0.00          0          0          0          0          0          0
17.79/17.89	c   inference        :       0.00          0          0          0          0          0          0
17.79/17.89	c   mostinf          :       0.00          0          0          0          0          0          0
17.79/17.89	c   leastinf         :       0.00          0          0          0          0          0          0
17.79/17.89	c   fullstrong       :       0.00          0          0          0          0          0          0
17.79/17.89	c   allfullstrong    :       0.00          0          0          0          0          0          0
17.79/17.89	c   random           :       0.00          0          0          0          0          0          0
17.79/17.89	c Primal Heuristics  :       Time      Calls      Found
17.79/17.89	c   LP solutions     :       0.00          -          1
17.79/17.89	c   pseudo solutions :       0.00          -          0
17.79/17.89	c   linesearchdiving :       0.00          0          0
17.79/17.89	c   guideddiving     :       0.00          0          0
17.79/17.89	c   crossover        :       0.00          0          0
17.79/17.89	c   oneopt           :       0.00          1          0
17.79/17.89	c   coefdiving       :       0.01          1          0
17.79/17.89	c   pscostdiving     :       0.01          1          0
17.79/17.89	c   fracdiving       :       0.01          1          0
17.79/17.89	c   veclendiving     :       0.01          1          0
17.79/17.89	c   feaspump         :       0.10          1          0
17.79/17.89	c   objpscostdiving  :       0.01          1          0
17.79/17.89	c   rootsoldiving    :       0.06          1          0
17.79/17.89	c   simplerounding   :       0.00          0          0
17.79/17.89	c   rounding         :       0.02        153          0
17.79/17.89	c   shifting         :       0.06         32          0
17.79/17.89	c   intshifting      :       0.00          0          0
17.79/17.89	c   fixandinfer      :       0.00          0          0
17.79/17.89	c   intdiving        :       0.00          0          0
17.79/17.89	c   actconsdiving    :       0.00          0          0
17.79/17.89	c   octane           :       0.00          0          0
17.79/17.89	c   rens             :       0.01          0          0
17.79/17.89	c   rins             :       0.00          0          0
17.79/17.89	c   localbranching   :       0.00          0          0
17.79/17.89	c   mutation         :       0.00          0          0
17.79/17.89	c   dins             :       0.00          0          0
17.79/17.89	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
17.79/17.89	c   primal LP        :       0.00          0          0       0.00          -
17.79/17.89	c   dual LP          :       1.51        209      10752      51.44    7120.53
17.79/17.89	c   barrier LP       :       0.00          0          0       0.00          -
17.79/17.89	c   diving/probing LP:       0.20         82       1234      15.05    6170.00
17.79/17.89	c   strong branching :      13.76        995      92402      92.87    6715.26
17.79/17.89	c     (at root node) :          -         36       6262     173.94          -
17.79/17.89	c   conflict analysis:       0.00          0          0       0.00          -
17.79/17.89	c B&B Tree           :
17.79/17.89	c   number of runs   :          1
17.79/17.89	c   nodes            :        187
17.79/17.89	c   nodes (total)    :        187
17.79/17.89	c   nodes left       :          0
17.79/17.89	c   max depth        :         27
17.79/17.89	c   max depth (total):         27
17.79/17.89	c   backtracks       :         25 (13.4%)
17.79/17.89	c   delayed cutoffs  :        120
17.79/17.89	c   repropagations   :         72 (511 domain reductions, 12 cutoffs)
17.79/17.89	c   avg switch length:       3.11
17.79/17.89	c   switching time   :       0.01
17.79/17.89	c Solution           :
17.79/17.89	c   Solutions found  :          1 (1 improvements)
17.79/17.89	c   Primal Bound     : +1.00000000000000e+02   (in run 1, after 104 nodes, 17.10 seconds, depth 6, found by <relaxation>)
17.79/17.89	c   Dual Bound       : +1.00000000000000e+02
17.79/17.89	c   Gap              :       0.00 %
17.79/17.89	c   Root Dual Bound  : +6.74795179320375e+01
17.88/17.90	c Time complete: 17.9.

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-1868974-1245152987/watcher-1868974-1245152987 -o /tmp/evaluation-result-1868974-1245152987/solver-1868974-1245152987 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1868974-1245152987.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 8599
/proc/meminfo: memFree=1859944/2055920 swapFree=4191900/4192956
[pid=8599] ppid=8597 vsize=4648 CPUtime=0
/proc/8599/stat : 8599 (pbscip.linux.x8) R 8597 8599 8312 0 -1 4194304 499 0 0 0 0 0 0 0 18 0 1 0 182895929 4759552 483 1992294400 4194304 7823515 548682068736 18446744073709551615 5976930 0 0 4096 0 0 0 0 17 1 0 0
/proc/8599/statm: 1082 485 320 886 0 192 0

[startup+0.037889 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 8599
/proc/meminfo: memFree=1859944/2055920 swapFree=4191900/4192956
[pid=8599] ppid=8597 vsize=12960 CPUtime=0.03
/proc/8599/stat : 8599 (pbscip.linux.x8) R 8597 8599 8312 0 -1 4194304 2769 0 0 0 2 1 0 0 18 0 1 0 182895929 13271040 2397 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8599/statm: 3240 2397 504 886 0 2350 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12960

[startup+0.101881 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 8599
/proc/meminfo: memFree=1859944/2055920 swapFree=4191900/4192956
[pid=8599] ppid=8597 vsize=13224 CPUtime=0.09
/proc/8599/stat : 8599 (pbscip.linux.x8) R 8597 8599 8312 0 -1 4194304 2840 0 0 0 8 1 0 0 18 0 1 0 182895929 13541376 2468 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8599/statm: 3306 2468 521 886 0 2416 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13224

[startup+0.301903 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 8599
/proc/meminfo: memFree=1859944/2055920 swapFree=4191900/4192956
[pid=8599] ppid=8597 vsize=16000 CPUtime=0.29
/proc/8599/stat : 8599 (pbscip.linux.x8) R 8597 8599 8312 0 -1 4194304 3558 0 0 0 28 1 0 0 19 0 1 0 182895929 16384000 3186 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8599/statm: 4000 3186 547 886 0 3110 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16000

[startup+0.701947 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 8599
/proc/meminfo: memFree=1859944/2055920 swapFree=4191900/4192956
[pid=8599] ppid=8597 vsize=22092 CPUtime=0.69
/proc/8599/stat : 8599 (pbscip.linux.x8) R 8597 8599 8312 0 -1 4194304 5086 0 0 0 67 2 0 0 22 0 1 0 182895929 22622208 4708 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8599/statm: 5523 4708 547 886 0 4633 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22092

[startup+1.50104 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8600
/proc/meminfo: memFree=1839968/2055920 swapFree=4191900/4192956
[pid=8599] ppid=8597 vsize=30132 CPUtime=1.49
/proc/8599/stat : 8599 (pbscip.linux.x8) R 8597 8599 8312 0 -1 4194304 7135 0 0 0 145 4 0 0 25 0 1 0 182895929 30855168 6747 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8599/statm: 7533 6747 547 886 0 6643 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 30132

[startup+3.10222 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8600
/proc/meminfo: memFree=1834080/2055920 swapFree=4191900/4192956
[pid=8599] ppid=8597 vsize=32852 CPUtime=3.09
/proc/8599/stat : 8599 (pbscip.linux.x8) R 8597 8599 8312 0 -1 4194304 7809 0 0 0 302 7 0 0 25 0 1 0 182895929 33640448 7421 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8599/statm: 8213 7421 551 886 0 7323 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 32852

[startup+6.30157 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8600
/proc/meminfo: memFree=1832032/2055920 swapFree=4191900/4192956
[pid=8599] ppid=8597 vsize=32852 CPUtime=6.29
/proc/8599/stat : 8599 (pbscip.linux.x8) R 8597 8599 8312 0 -1 4194304 7811 0 0 0 618 11 0 0 25 0 1 0 182895929 33640448 7423 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8599/statm: 8213 7423 553 886 0 7323 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 32852

[startup+12.7013 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8600
/proc/meminfo: memFree=1832096/2055920 swapFree=4191900/4192956
[pid=8599] ppid=8597 vsize=32852 CPUtime=12.69
/proc/8599/stat : 8599 (pbscip.linux.x8) R 8597 8599 8312 0 -1 4194304 7815 0 0 0 1249 20 0 0 25 0 1 0 182895929 33640448 7427 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8599/statm: 8213 7427 557 886 0 7323 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 32852

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

[startup+15.9016 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8600
/proc/meminfo: memFree=1832096/2055920 swapFree=4191900/4192956
[pid=8599] ppid=8597 vsize=32852 CPUtime=15.89
/proc/8599/stat : 8599 (pbscip.linux.x8) R 8597 8599 8312 0 -1 4194304 7818 0 0 0 1563 26 0 0 25 0 1 0 182895929 33640448 7430 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8599/statm: 8213 7430 560 886 0 7323 0
Current children cumulated CPU time (s) 15.89
Current children cumulated vsize (KiB) 32852

[startup+16.7017 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8600
/proc/meminfo: memFree=1832096/2055920 swapFree=4191900/4192956
[pid=8599] ppid=8597 vsize=32852 CPUtime=16.69
/proc/8599/stat : 8599 (pbscip.linux.x8) R 8597 8599 8312 0 -1 4194304 7818 0 0 0 1641 28 0 0 25 0 1 0 182895929 33640448 7430 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8599/statm: 8213 7430 560 886 0 7323 0
Current children cumulated CPU time (s) 16.69
Current children cumulated vsize (KiB) 32852

[startup+17.5018 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8600
/proc/meminfo: memFree=1832096/2055920 swapFree=4191900/4192956
[pid=8599] ppid=8597 vsize=32852 CPUtime=17.49
/proc/8599/stat : 8599 (pbscip.linux.x8) R 8597 8599 8312 0 -1 4194304 7818 0 0 0 1720 29 0 0 25 0 1 0 182895929 33640448 7430 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8599/statm: 8213 7430 560 886 0 7323 0
Current children cumulated CPU time (s) 17.49
Current children cumulated vsize (KiB) 32852

[startup+17.9019 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8600
/proc/meminfo: memFree=1832096/2055920 swapFree=4191900/4192956
[pid=8599] ppid=8597 vsize=30132 CPUtime=17.88
/proc/8599/stat : 8599 (pbscip.linux.x8) R 8597 8599 8312 0 -1 4194304 7823 0 0 0 1758 30 0 0 25 0 1 0 182895929 30855168 6803 1992294400 4194304 7823515 548682068736 18446744073709551615 7132266 0 0 4096 0 0 0 0 17 1 0 0
/proc/8599/statm: 7533 6803 565 886 0 6643 0
Current children cumulated CPU time (s) 17.88
Current children cumulated vsize (KiB) 30132

Child status: 0
Real time (s): 17.9094
CPU time (s): 17.9033
CPU user time (s): 17.5903
CPU system time (s): 0.312952
CPU usage (%): 99.9656
Max. virtual memory (cumulated for all children) (KiB): 32852

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 17.5903
system time used= 0.312952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7826
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= 161

runsolver used 0.017997 second user time and 0.043993 second system time

The end

Launcher Data 

Begin job on node38 at 2009-06-16 13:49:47
IDJOB=1868974
IDBENCH=2098
IDSOLVER=683
FILE ID=node38/1868974-1245152987
PBS_JOBID= 9363755
Free space on /tmp= 66236 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-100-2_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-1868974-1245152987/watcher-1868974-1245152987 -o /tmp/evaluation-result-1868974-1245152987/solver-1868974-1245152987 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1868974-1245152987.opb

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

MD5SUM BENCH= 116a942422e9404c5d3cdfc29ea9d859
RANDOM SEED=1346895233

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:       1860424 kB
Buffers:         40088 kB
Cached:          70152 kB
SwapCached:        260 kB
Active:          35736 kB
Inactive:        87788 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1860424 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            9848 kB
Writeback:           0 kB
Mapped:          22512 kB
Slab:            58004 kB
Committed_AS:   155592 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 13:50:06