Trace number 1868917

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 19.885 19.8987

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
primes-dimacs-cnf/normalized-aim-100-3_4-yes1-2.opb
MD5SUMde3ca7c9c87e2b31e775324889d40468
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 benchmark0.010997
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 constraints440
Number of constraints which are clauses437
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 

0.00/0.01	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-1868917-1245150142.opb>
0.00/0.01	c original problem has 200 variables (200 bin, 0 int, 0 impl, 0 cont) and 440 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
0.02/0.03	c (round 2) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 3 chg coeffs, 440 upgd conss, 224 impls, 0 clqs
0.02/0.04	c    (0.0s) probing: 101/200 (50.5%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.02/0.04	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.02/0.04	c presolving (3 rounds):
0.02/0.04	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 3 changed coefficients
0.02/0.04	c  224 implications, 0 cliques
0.02/0.04	c presolved problem has 200 variables (200 bin, 0 int, 0 impl, 0 cont) and 440 constraints
0.02/0.04	c     440 constraints of type <logicor>
0.02/0.04	c transformed objective value is always integral (scale: 1)
0.02/0.04	c Presolving Time: 0.02
0.02/0.04	c strange?!, PURESAT with obj
0.02/0.04	c -----------------------------------------------------------------------------------------------
0.02/0.04	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.02/0.04	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.02/0.04	c limits/memory = c 1620
0.02/0.04	c # maximal time in seconds to run
0.02/0.04	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.02/0.04	c limits/time = c 1791
0.02/0.04	c # frequency for displaying node information lines
0.02/0.04	c # [type: int, range: [-1,2147483647], default: 100]
0.02/0.04	c display/freq = c 10000
0.02/0.04	c -----------------------------------------------------------------------------------------------
0.02/0.04	c start solving problem
0.02/0.04	c 
0.02/0.07	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.02/0.07	c   0.1s|     1 |     0 |   329 |1128k|   0 | 200 | 200 | 440 | 440 | 200 | 440 |   0 |   0 |   0 | 6.766667e+01 |      --      |    Inf 
0.59/0.61	c   0.6s|     1 |     0 |  3356 |2651k|   0 | 200 | 200 | 440 | 440 | 200 | 441 |   1 |   0 |   0 | 6.808701e+01 |      --      |    Inf 
0.69/0.75	c   0.7s|     1 |     0 |  3589 |4108k|   0 | 200 | 200 | 440 | 440 | 200 | 442 |   2 |   0 |   0 | 6.820773e+01 |      --      |    Inf 
0.79/0.88	c   0.8s|     1 |     0 |  3690 |5598k|   0 | 200 | 200 | 440 | 440 | 200 | 443 |   3 |   0 |   0 | 6.825641e+01 |      --      |    Inf 
0.99/1.02	c   1.0s|     1 |     0 |  3891 |6977k|   0 | 200 | 200 | 440 | 440 | 200 | 444 |   4 |   0 |   0 | 6.830261e+01 |      --      |    Inf 
1.09/1.16	c   1.1s|     1 |     0 |  4016 |8417k|   0 | 200 | 200 | 440 | 440 | 200 | 445 |   5 |   0 |   0 | 6.831762e+01 |      --      |    Inf 
1.29/1.33	c   1.3s|     1 |     0 |  4209 |9889k|   0 | 200 | 200 | 440 | 440 | 200 | 446 |   6 |   0 |   0 | 6.834982e+01 |      --      |    Inf 
1.39/1.48	c   1.4s|     1 |     0 |  4420 |  10M|   0 | 200 | 200 | 440 | 440 | 200 | 447 |   7 |   0 |   0 | 6.837077e+01 |      --      |    Inf 
1.59/1.62	c   1.6s|     1 |     0 |  4490 |  11M|   0 | 200 | 200 | 440 | 440 | 200 | 448 |   8 |   0 |   0 | 6.837140e+01 |      --      |    Inf 
1.69/1.78	c   1.7s|     1 |     0 |  4699 |  12M|   0 | 200 | 200 | 440 | 440 | 200 | 449 |   9 |   0 |   0 | 6.838192e+01 |      --      |    Inf 
1.89/1.94	c   1.9s|     1 |     0 |  4894 |  12M|   0 | 200 | 200 | 440 | 440 | 200 | 450 |  10 |   0 |   0 | 6.839325e+01 |      --      |    Inf 
1.99/2.07	c   2.0s|     1 |     0 |  5040 |  12M|   0 | 200 | 200 | 440 | 440 | 200 | 451 |  11 |   0 |   0 | 6.840155e+01 |      --      |    Inf 
2.20/2.21	c   2.2s|     1 |     0 |  5211 |  12M|   0 | 200 | 200 | 440 | 440 | 200 | 452 |  12 |   0 |   0 | 6.841075e+01 |      --      |    Inf 
2.30/2.33	c   2.3s|     1 |     0 |  5275 |  12M|   0 | 200 | 200 | 440 | 440 | 200 | 453 |  13 |   0 |   0 | 6.841164e+01 |      --      |    Inf 
2.79/2.88	c   2.8s|     1 |     2 |  5275 |  12M|   0 | 200 | 200 | 440 | 440 | 200 | 453 |  13 |   0 |  17 | 6.841164e+01 |      --      |    Inf 
19.79/19.88	o 100
19.79/19.88	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
19.79/19.88	c *19.7s|   145 |     3 | 31986 |  12M|  17 |   - | 200 | 478 |  81 | 200 | 450 |  13 |  98 | 672 | 7.359178e+01 | 1.000000e+02 |  35.88%
19.79/19.88	c 
19.79/19.88	c SCIP Status        : problem is solved [optimal solution found]
19.79/19.88	c Solving Time (sec) : 19.70
19.79/19.88	c Solving Nodes      : 145
19.79/19.88	c Primal Bound       : +1.00000000000000e+02 (1 solutions)
19.79/19.88	c Dual Bound         : +1.00000000000000e+02
19.79/19.88	c Gap                : 0.00 %
19.79/19.88	c NODE         145
19.79/19.88	c DUAL BOUND   100
19.79/19.88	c PRIMAL BOUND 100
19.79/19.88	c GAP          0
19.79/19.88	s OPTIMUM FOUND
19.79/19.88	v -x200 x199 x198 -x197 x196 -x195 x194 -x193 x192 -x191 -x190 x189 x188 -x187 x186 -x185 x184 -x183 -x182 x181 x180 -x179 -x178 
19.79/19.88	v x177 -x176 x175 x174 -x173 -x172 x171 x170 -x169 -x168 x167 -x166 x165 -x164 x163 -x162 x161 -x160 x159 x158 -x157 -x156 x155 
19.79/19.88	v x154 -x153 x152 -x151 x150 -x149 -x148 x147 -x146 x145 x144 -x143 -x142 x141 -x140 x139 -x138 x137 -x136 x135 -x134 x133 x132 
19.79/19.88	v -x131 -x130 x129 -x128 x127 -x126 x125 x124 -x123 x122 -x121 -x120 x119 x118 -x117 -x116 x115 x114 -x113 -x112 x111 -x110 x109 
19.79/19.88	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 
19.79/19.88	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 
19.79/19.88	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 
19.79/19.88	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 
19.79/19.88	c SCIP Status        : problem is solved [optimal solution found]
19.79/19.88	c Solving Time       :      19.70
19.79/19.88	c Original Problem   :
19.79/19.88	c   Problem name     : HOME/instance-1868917-1245150142.opb
19.79/19.88	c   Variables        : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
19.79/19.88	c   Constraints      : 440 initial, 440 maximal
19.79/19.88	c Presolved Problem  :
19.79/19.88	c   Problem name     : t_HOME/instance-1868917-1245150142.opb
19.79/19.88	c   Variables        : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
19.79/19.88	c   Constraints      : 440 initial, 507 maximal
19.79/19.88	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
19.79/19.88	c   trivial          :       0.00          0          0          0          0          0          0          0          0
19.79/19.88	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
19.79/19.88	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
19.79/19.88	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
19.79/19.88	c   implics          :       0.00          0          0          0          0          0          0          0          0
19.79/19.88	c   probing          :       0.01          0          0          0          0          0          0          0          0
19.79/19.88	c   linear           :       0.01          0          0          0          0          0          0          0          3
19.79/19.88	c   logicor          :       0.00          0          0          0          0          0          0          0          0
19.79/19.88	c   root node        :          -         26          -          -         26          -          -          -          -
19.79/19.88	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
19.79/19.88	c   integral         :          0          0          0        127          0          2         34          0          0        222
19.79/19.88	c   logicor          :        440+        14       1424          1          0         64       2373          0          0          0
19.79/19.88	c   countsols        :          0          0          0          1          0          0          0          0          0          0
19.79/19.88	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
19.79/19.88	c   integral         :      13.37       0.00       0.00      13.37       0.00
19.79/19.88	c   logicor          :       0.03       0.00       0.03       0.00       0.00
19.79/19.88	c   countsols        :       0.00       0.00       0.00       0.00       0.00
19.79/19.88	c Propagators        :       Time      Calls    Cutoffs    DomReds
19.79/19.88	c   rootredcost      :       0.01          0          0          0
19.79/19.88	c   pseudoobj        :       0.00       1334          0          0
19.79/19.88	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
19.79/19.88	c   propagation      :       0.00         64         61         95        5.4         13        3.4          -
19.79/19.88	c   infeasible LP    :       0.00          1          0          0        0.0          0        0.0          0
19.79/19.88	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
19.79/19.88	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
19.79/19.88	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
19.79/19.88	c   applied globally :          -          -          -         98        4.8          -          -          -
19.79/19.88	c   applied locally  :          -          -          -          0        0.0          -          -          -
19.79/19.88	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
19.79/19.88	c   cut pool         :       0.04         13          -          -        687          -    (maximal pool size: 2162)
19.79/19.88	c   redcost          :       0.00        140          0          0          0          0
19.79/19.88	c   impliedbounds    :       0.00         14          0          0          0          0
19.79/19.88	c   intobj           :       0.00          0          0          0          0          0
19.79/19.88	c   gomory           :       0.68         14          0          0          0          0
19.79/19.88	c   strongcg         :       0.67         14          0          0       2472          0
19.79/19.88	c   cmir             :       0.04         10          0          0          0          0
19.79/19.88	c   flowcover        :       0.07         10          0          0          0          0
19.79/19.88	c   clique           :       0.00          1          0          0          0          0
19.79/19.88	c   zerohalf         :       0.00          0          0          0          0          0
19.79/19.88	c   mcf              :       0.00          1          0          0          0          0
19.79/19.88	c Pricers            :       Time      Calls       Vars
19.79/19.88	c   problem variables:       0.00          0          0
19.79/19.88	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
19.79/19.88	c   relpscost        :      13.37        126          2         34          0          0        222
19.79/19.88	c   pscost           :       0.00          0          0          0          0          0          0
19.79/19.88	c   inference        :       0.00          0          0          0          0          0          0
19.79/19.88	c   mostinf          :       0.00          0          0          0          0          0          0
19.79/19.88	c   leastinf         :       0.00          0          0          0          0          0          0
19.79/19.88	c   fullstrong       :       0.00          0          0          0          0          0          0
19.79/19.88	c   allfullstrong    :       0.00          0          0          0          0          0          0
19.79/19.88	c   random           :       0.00          0          0          0          0          0          0
19.79/19.88	c Primal Heuristics  :       Time      Calls      Found
19.79/19.88	c   LP solutions     :       0.00          -          1
19.79/19.88	c   pseudo solutions :       0.00          -          0
19.79/19.88	c   rootsoldiving    :       0.00          0          0
19.79/19.88	c   linesearchdiving :       0.00          0          0
19.79/19.88	c   guideddiving     :       0.00          0          0
19.79/19.88	c   crossover        :       0.00          0          0
19.79/19.88	c   coefdiving       :       0.33          1          0
19.79/19.88	c   pscostdiving     :       0.00          1          0
19.79/19.88	c   fracdiving       :       0.03          1          0
19.79/19.88	c   veclendiving     :       0.07          1          0
19.79/19.88	c   objpscostdiving  :       0.02          1          0
19.79/19.88	c   simplerounding   :       0.00          0          0
19.79/19.88	c   rounding         :       0.03        124          0
19.79/19.88	c   shifting         :       0.03         22          0
19.79/19.88	c   intshifting      :       0.00          0          0
19.79/19.88	c   oneopt           :       0.00          1          0
19.79/19.88	c   fixandinfer      :       0.00          0          0
19.79/19.88	c   feaspump         :       0.39          1          0
19.79/19.88	c   intdiving        :       0.00          0          0
19.79/19.88	c   actconsdiving    :       0.00          0          0
19.79/19.88	c   octane           :       0.00          0          0
19.79/19.88	c   rens             :       0.00          0          0
19.79/19.88	c   rins             :       0.00          0          0
19.79/19.88	c   localbranching   :       0.00          0          0
19.79/19.88	c   mutation         :       0.00          0          0
19.79/19.88	c   dins             :       0.00          0          0
19.79/19.88	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
19.79/19.88	c   primal LP        :       0.01          0          0       0.00       0.00
19.79/19.88	c   dual LP          :       3.84        140      25880     184.86    6739.58
19.79/19.88	c   barrier LP       :       0.00          0          0       0.00          -
19.79/19.88	c   diving/probing LP:       0.81         81       6106      75.38    7538.27
19.79/19.88	c   strong branching :      13.36        672     105150     156.47    7870.51
19.79/19.88	c     (at root node) :          -         17       2822     166.00          -
19.79/19.88	c   conflict analysis:       0.00          0          0       0.00          -
19.79/19.88	c B&B Tree           :
19.79/19.88	c   number of runs   :          1
19.79/19.88	c   nodes            :        145
19.79/19.88	c   nodes (total)    :        145
19.79/19.88	c   nodes left       :          0
19.79/19.88	c   max depth        :         17
19.79/19.88	c   max depth (total):         17
19.79/19.88	c   backtracks       :         36 (24.8%)
19.79/19.88	c   delayed cutoffs  :         78
19.79/19.88	c   repropagations   :        153 (1133 domain reductions, 25 cutoffs)
19.79/19.88	c   avg switch length:       3.86
19.79/19.88	c   switching time   :       0.01
19.79/19.88	c Solution           :
19.79/19.88	c   Solutions found  :          1 (1 improvements)
19.79/19.88	c   Primal Bound     : +1.00000000000000e+02   (in run 1, after 145 nodes, 19.70 seconds, depth 5, found by <relaxation>)
19.79/19.88	c   Dual Bound       : +1.00000000000000e+02
19.79/19.88	c   Gap              :       0.00 %
19.79/19.88	c   Root Dual Bound  : +6.84116431388171e+01
19.79/19.89	c Time complete: 19.87.

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-1868917-1245150142/watcher-1868917-1245150142 -o /tmp/evaluation-result-1868917-1245150142/solver-1868917-1245150142 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1868917-1245150142.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 0.98 0.99 3/64 633
/proc/meminfo: memFree=1890536/2055920 swapFree=4192812/4192956
[pid=633] ppid=631 vsize=5812 CPUtime=0
/proc/633/stat : 633 (pbscip.linux.x8) R 631 633 444 0 -1 4194304 519 0 0 0 0 0 0 0 18 0 1 0 182614656 5951488 503 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/633/statm: 1453 510 339 1256 0 192 0

[startup+0.03223 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 633
/proc/meminfo: memFree=1890536/2055920 swapFree=4192812/4192956
[pid=633] ppid=631 vsize=13764 CPUtime=0.02
/proc/633/stat : 633 (pbscip.linux.x8) R 631 633 444 0 -1 4194304 2595 0 0 0 2 0 0 0 18 0 1 0 182614656 14094336 2225 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/633/statm: 3441 2226 465 1256 0 2180 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13764

[startup+0.10124 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 633
/proc/meminfo: memFree=1890536/2055920 swapFree=4192812/4192956
[pid=633] ppid=631 vsize=16464 CPUtime=0.09
/proc/633/stat : 633 (pbscip.linux.x8) R 631 633 444 0 -1 4194304 3213 0 0 0 8 1 0 0 18 0 1 0 182614656 16859136 2843 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/633/statm: 4116 2843 635 1256 0 2855 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16464

[startup+0.301274 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 633
/proc/meminfo: memFree=1890536/2055920 swapFree=4192812/4192956
[pid=633] ppid=631 vsize=16464 CPUtime=0.29
/proc/633/stat : 633 (pbscip.linux.x8) R 631 633 444 0 -1 4194304 3221 0 0 0 28 1 0 0 19 0 1 0 182614656 16859136 2851 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/633/statm: 4116 2851 635 1256 0 2855 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16464

[startup+0.701342 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 633
/proc/meminfo: memFree=1890536/2055920 swapFree=4192812/4192956
[pid=633] ppid=631 vsize=21012 CPUtime=0.69
/proc/633/stat : 633 (pbscip.linux.x8) R 631 633 444 0 -1 4194304 4428 0 0 0 68 1 0 0 22 0 1 0 182614656 21516288 4058 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/633/statm: 5253 4058 663 1256 0 3992 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 21012

[startup+1.50148 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 634
/proc/meminfo: memFree=1872928/2055920 swapFree=4192812/4192956
[pid=633] ppid=631 vsize=29436 CPUtime=1.49
/proc/633/stat : 633 (pbscip.linux.x8) R 631 633 444 0 -1 4194304 6517 0 0 0 146 3 0 0 25 0 1 0 182614656 30142464 6139 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/633/statm: 7359 6139 663 1256 0 6098 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 29436

[startup+3.10175 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 634
/proc/meminfo: memFree=1865120/2055920 swapFree=4192812/4192956
[pid=633] ppid=631 vsize=34280 CPUtime=3.09
/proc/633/stat : 633 (pbscip.linux.x8) R 631 633 444 0 -1 4194304 7911 0 0 0 305 4 0 0 25 0 1 0 182614656 35102720 7522 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/633/statm: 8570 7522 674 1256 0 7309 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 34280

[startup+6.30129 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 634
/proc/meminfo: memFree=1862560/2055920 swapFree=4192812/4192956
[pid=633] ppid=631 vsize=34280 CPUtime=6.28
/proc/633/stat : 633 (pbscip.linux.x8) R 631 633 444 0 -1 4194304 7915 0 0 0 622 6 0 0 25 0 1 0 182614656 35102720 7526 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/633/statm: 8570 7526 678 1256 0 7309 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 34280

[startup+12.7024 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 634
/proc/meminfo: memFree=1862632/2055920 swapFree=4192812/4192956
[pid=633] ppid=631 vsize=34280 CPUtime=12.68
/proc/633/stat : 633 (pbscip.linux.x8) R 631 633 444 0 -1 4194304 7916 0 0 0 1258 10 0 0 25 0 1 0 182614656 35102720 7527 1992294400 4194304 9342243 548682068736 18446744073709551615 6965296 0 0 4096 16384 0 0 0 17 1 0 0
/proc/633/statm: 8570 7527 679 1256 0 7309 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 34280

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

[startup+15.9019 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 634
/proc/meminfo: memFree=1862632/2055920 swapFree=4192812/4192956
[pid=633] ppid=631 vsize=34280 CPUtime=15.88
/proc/633/stat : 633 (pbscip.linux.x8) R 631 633 444 0 -1 4194304 7916 0 0 0 1576 12 0 0 25 0 1 0 182614656 35102720 7527 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/633/statm: 8570 7527 679 1256 0 7309 0
Current children cumulated CPU time (s) 15.88
Current children cumulated vsize (KiB) 34280

[startup+17.5012 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 634
/proc/meminfo: memFree=1862696/2055920 swapFree=4192812/4192956
[pid=633] ppid=631 vsize=34280 CPUtime=17.48
/proc/633/stat : 633 (pbscip.linux.x8) R 631 633 444 0 -1 4194304 7917 0 0 0 1735 13 0 0 25 0 1 0 182614656 35102720 7528 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/633/statm: 8570 7528 680 1256 0 7309 0
Current children cumulated CPU time (s) 17.48
Current children cumulated vsize (KiB) 34280

[startup+19.1015 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 634
/proc/meminfo: memFree=1862696/2055920 swapFree=4192812/4192956
[pid=633] ppid=631 vsize=34280 CPUtime=19.08
/proc/633/stat : 633 (pbscip.linux.x8) R 631 633 444 0 -1 4194304 7922 0 0 0 1894 14 0 0 25 0 1 0 182614656 35102720 7533 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/633/statm: 8570 7533 683 1256 0 7309 0
Current children cumulated CPU time (s) 19.08
Current children cumulated vsize (KiB) 34280

[startup+19.5015 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 634
/proc/meminfo: memFree=1862696/2055920 swapFree=4192812/4192956
[pid=633] ppid=631 vsize=34280 CPUtime=19.47
/proc/633/stat : 633 (pbscip.linux.x8) R 631 633 444 0 -1 4194304 7923 0 0 0 1933 14 0 0 25 0 1 0 182614656 35102720 7534 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/633/statm: 8570 7534 684 1256 0 7309 0
Current children cumulated CPU time (s) 19.47
Current children cumulated vsize (KiB) 34280

[startup+19.7016 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 634
/proc/meminfo: memFree=1862696/2055920 swapFree=4192812/4192956
[pid=633] ppid=631 vsize=34280 CPUtime=19.69
/proc/633/stat : 633 (pbscip.linux.x8) R 631 633 444 0 -1 4194304 7923 0 0 0 1954 15 0 0 25 0 1 0 182614656 35102720 7534 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/633/statm: 8570 7534 684 1256 0 7309 0
Current children cumulated CPU time (s) 19.69
Current children cumulated vsize (KiB) 34280

[startup+19.8056 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 634
/proc/meminfo: memFree=1862696/2055920 swapFree=4192812/4192956
[pid=633] ppid=631 vsize=34280 CPUtime=19.79
/proc/633/stat : 633 (pbscip.linux.x8) R 631 633 444 0 -1 4194304 7924 0 0 0 1964 15 0 0 25 0 1 0 182614656 35102720 7535 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/633/statm: 8570 7535 684 1256 0 7309 0
Current children cumulated CPU time (s) 19.79
Current children cumulated vsize (KiB) 34280

Child status: 0
Real time (s): 19.8987
CPU time (s): 19.885
CPU user time (s): 19.726
CPU system time (s): 0.158975
CPU usage (%): 99.9311
Max. virtual memory (cumulated for all children) (KiB): 34280

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 19.726
system time used= 0.158975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7933
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= 31

runsolver used 0.020996 second user time and 0.049992 second system time

The end

Launcher Data 

Begin job on node15 at 2009-06-16 13:02:23
IDJOB=1868917
IDBENCH=2059
IDSOLVER=684
FILE ID=node15/1868917-1245150142
PBS_JOBID= 9363738
Free space on /tmp= 66304 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-100-3_4-yes1-2.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1868917-1245150142/watcher-1868917-1245150142 -o /tmp/evaluation-result-1868917-1245150142/solver-1868917-1245150142 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1868917-1245150142.opb

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

MD5SUM BENCH= de3ca7c9c87e2b31e775324889d40468
RANDOM SEED=709123314

node15.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		: 3000.261
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	: 5931.00
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		: 3000.261
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:       1890952 kB
Buffers:         19596 kB
Cached:          74244 kB
SwapCached:          0 kB
Active:          71780 kB
Inactive:        35504 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1890952 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           11740 kB
Writeback:           0 kB
Mapped:          23248 kB
Slab:            43580 kB
Committed_AS:   181608 kB
PageTables:       1460 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= 66292 MiB
End job on node15 at 2009-06-16 13:02:43