Trace number 1869439

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 1.8.2OPT10 5.2592 5.2675

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
logic_synthesis/normalized-m100_100_10_15.r.opb
MD5SUM7e1b8a9f40a52781f7629bf04a2d5793
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark10
Best CPU time to get the best result obtained on this benchmark8.77067
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 10
Optimality of the best value was proved YES
Number of variables100
Total number of constraints100
Number of constraints which are clauses100
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint10
Maximum length of a constraint15
Number of terms in the objective function 100
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 100
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data 

0.00/0.01	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-1869439-1245172596.opb>
0.00/0.01	c original problem has 100 variables (100 bin, 0 int, 0 impl, 0 cont) and 100 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, 0 chg coeffs, 100 upgd conss, 0 impls, 0 clqs
0.00/0.02	c presolving (2 rounds):
0.00/0.02	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.02	c  0 implications, 0 cliques
0.00/0.02	c presolved problem has 100 variables (100 bin, 0 int, 0 impl, 0 cont) and 100 constraints
0.00/0.02	c     100 constraints of type <logicor>
0.00/0.02	c transformed objective value is always integral (scale: 1)
0.00/0.02	c Presolving Time: 0.01
0.00/0.02	c strange?!, PURESAT with obj
0.00/0.02	c -----------------------------------------------------------------------------------------------
0.00/0.02	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.02	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.02	c limits/memory = c 1620
0.00/0.02	c # maximal time in seconds to run
0.00/0.02	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.02	c limits/time = c 1791
0.00/0.02	c # frequency for displaying node information lines
0.00/0.02	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.02	c display/freq = c 10000
0.00/0.02	c -----------------------------------------------------------------------------------------------
0.00/0.02	c start solving problem
0.00/0.02	c 
0.00/0.03	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.03	c   0.0s|     1 |     0 |   139 | 502k|   0 |  56 | 100 | 100 | 100 | 100 | 100 |   0 |   0 |   0 | 7.424633e+00 |      --      |    Inf 
0.00/0.03	o 56
0.00/0.03	c r 0.0s|     1 |     0 |   139 | 505k|   0 |  56 | 100 | 100 | 100 | 100 | 100 |   0 |   0 |   0 | 7.424633e+00 | 5.600000e+01 | 654.25%
0.00/0.03	o 55
0.00/0.03	c R 0.0s|     1 |     0 |   139 | 508k|   0 |  56 | 100 | 100 | 100 | 100 | 100 |   0 |   0 |   0 | 7.424633e+00 | 5.500000e+01 | 640.78%
0.00/0.03	o 54
0.00/0.03	c s 0.0s|     1 |     0 |   139 | 511k|   0 |  56 | 100 | 100 | 100 | 100 | 100 |   0 |   0 |   0 | 7.424633e+00 | 5.400000e+01 | 627.31%
0.00/0.05	c   0.0s|     1 |     0 |   165 | 757k|   0 |  54 | 100 | 100 | 100 | 100 | 101 |   1 |   0 |   0 | 7.472474e+00 | 5.400000e+01 | 622.65%
0.00/0.05	o 53
0.00/0.05	c R 0.0s|     1 |     0 |   165 | 760k|   0 |  54 | 100 | 100 | 100 | 100 | 101 |   1 |   0 |   0 | 7.472474e+00 | 5.300000e+01 | 609.27%
0.00/0.05	o 52
0.00/0.05	c s 0.0s|     1 |     0 |   165 | 761k|   0 |  54 | 100 | 100 | 100 | 100 | 101 |   1 |   0 |   0 | 7.472474e+00 | 5.200000e+01 | 595.89%
0.07/0.08	c   0.1s|     1 |     0 |   223 |1023k|   0 |  57 | 100 | 100 | 100 | 100 | 102 |   2 |   0 |   0 | 7.516732e+00 | 5.200000e+01 | 591.79%
0.07/0.08	o 51
0.07/0.08	c R 0.1s|     1 |     0 |   223 |1026k|   0 |  57 | 100 | 100 | 100 | 100 | 102 |   2 |   0 |   0 | 7.516732e+00 | 5.100000e+01 | 578.49%
0.07/0.08	o 50
0.07/0.08	c s 0.1s|     1 |     0 |   223 |1027k|   0 |  57 | 100 | 100 | 100 | 100 | 102 |   2 |   0 |   0 | 7.516732e+00 | 5.000000e+01 | 565.18%
0.09/0.10	c   0.1s|     1 |     0 |   251 |1264k|   0 |  55 | 100 | 100 | 100 | 100 | 103 |   3 |   0 |   0 | 7.530370e+00 | 5.000000e+01 | 563.98%
0.09/0.10	o 49
0.09/0.10	c R 0.1s|     1 |     0 |   251 |1267k|   0 |  55 | 100 | 100 | 100 | 100 | 103 |   3 |   0 |   0 | 7.530370e+00 | 4.900000e+01 | 550.70%
0.09/0.11	o 48
0.09/0.11	c s 0.1s|     1 |     0 |   251 |1269k|   0 |  55 | 100 | 100 | 100 | 100 | 103 |   3 |   0 |   0 | 7.530370e+00 | 4.800000e+01 | 537.42%
0.09/0.13	c   0.1s|     1 |     0 |   284 |1398k|   0 |  54 | 100 | 100 | 100 | 100 | 104 |   4 |   0 |   0 | 7.537908e+00 | 4.800000e+01 | 536.78%
0.09/0.13	o 47
0.09/0.13	c R 0.1s|     1 |     0 |   284 |1401k|   0 |  54 | 100 | 100 | 100 | 100 | 104 |   4 |   0 |   0 | 7.537908e+00 | 4.700000e+01 | 523.52%
0.09/0.13	o 46
0.09/0.13	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.13	c s 0.1s|     1 |     0 |   284 |1403k|   0 |  54 | 100 | 100 | 100 | 100 | 104 |   4 |   0 |   0 | 7.537908e+00 | 4.600000e+01 | 510.25%
0.09/0.15	c   0.1s|     1 |     0 |   308 |1460k|   0 |  51 | 100 | 100 | 100 | 100 | 105 |   5 |   0 |   0 | 7.546120e+00 | 4.600000e+01 | 509.58%
0.09/0.15	o 45
0.09/0.15	c R 0.1s|     1 |     0 |   308 |1463k|   0 |  51 | 100 | 100 | 100 | 100 | 105 |   5 |   0 |   0 | 7.546120e+00 | 4.500000e+01 | 496.33%
0.09/0.15	o 44
0.09/0.15	c s 0.1s|     1 |     0 |   308 |1464k|   0 |  51 | 100 | 100 | 100 | 100 | 105 |   5 |   0 |   0 | 7.546120e+00 | 4.400000e+01 | 483.08%
0.09/0.18	c   0.2s|     1 |     0 |   346 |1498k|   0 |  55 | 100 | 100 | 100 | 100 | 106 |   6 |   0 |   0 | 7.552367e+00 | 4.400000e+01 | 482.60%
0.09/0.18	o 43
0.09/0.18	c R 0.2s|     1 |     0 |   346 |1501k|   0 |  55 | 100 | 100 | 100 | 100 | 106 |   6 |   0 |   0 | 7.552367e+00 | 4.300000e+01 | 469.36%
0.09/0.18	o 42
0.09/0.18	c s 0.2s|     1 |     0 |   346 |1502k|   0 |  55 | 100 | 100 | 100 | 100 | 106 |   6 |   0 |   0 | 7.552367e+00 | 4.200000e+01 | 456.12%
0.19/0.20	o 14
0.19/0.20	c k 0.2s|     1 |     0 |   346 |1505k|   0 |  55 | 100 | 100 | 100 | 100 | 106 |   6 |   0 |   0 | 7.552367e+00 | 1.400000e+01 |  85.37%
0.19/0.21	c   0.2s|     1 |     0 |   346 |1504k|   0 |  55 | 100 | 100 | 100 | 100 | 106 |   6 |   0 |   0 | 7.552367e+00 | 1.400000e+01 |  85.37%
0.30/0.39	c   0.4s|     1 |     2 |   346 |1504k|   0 |  55 | 100 | 100 | 100 | 100 | 106 |   6 |   0 |  17 | 7.552367e+00 | 1.400000e+01 |  85.37%
0.69/0.71	o 13
0.69/0.71	c R 0.7s|     9 |     8 |   666 |1522k|   8 |   7 | 100 | 100 | 100 | 100 | 106 |   6 |   0 | 116 | 7.669896e+00 | 1.300000e+01 |  69.49%
0.69/0.71	o 12
0.69/0.71	c k 0.7s|     9 |     9 |   666 |1525k|   8 |   7 | 100 | 100 | 100 | 100 | 106 |   6 |   0 | 123 | 7.669896e+00 | 1.200000e+01 |  56.46%
0.69/0.71	o 11
0.69/0.71	c * 0.7s|    10 |     5 |   667 |1528k|   9 |   - | 100 | 100 |  14 | 100 | 106 |   6 |   0 | 123 | 7.669896e+00 | 1.100000e+01 |  43.42%
5.09/5.12	o 10
5.09/5.12	c * 5.0s|   211 |    11 | 11302 |1639k|  12 |   - | 100 | 100 |  44 | 100 | 106 |   6 |   0 | 959 | 8.536240e+00 | 1.000000e+01 |  17.15%
5.19/5.25	c 
5.19/5.25	c SCIP Status        : problem is solved [optimal solution found]
5.19/5.25	c Solving Time (sec) : 5.16
5.19/5.25	c Solving Nodes      : 238
5.19/5.25	c Primal Bound       : +1.00000000000000e+01 (198 solutions)
5.19/5.25	c Dual Bound         : +1.00000000000000e+01
5.19/5.25	c Gap                : 0.00 %
5.19/5.25	c NODE         238
5.19/5.25	c DUAL BOUND   10
5.19/5.25	c PRIMAL BOUND 10
5.19/5.25	c GAP          0
5.19/5.25	s OPTIMUM FOUND
5.19/5.25	v -x100 -x99 -x98 -x97 -x96 -x95 -x94 -x93 -x92 -x91 -x90 -x89 -x88 -x87 -x86 -x85 -x84 x83 -x82 -x81 -x80 -x79 -x78 -x77 -x76 -x75 
5.19/5.25	v x74 -x73 -x72 -x71 -x70 -x69 -x68 -x67 -x66 -x65 -x64 -x63 -x62 -x61 -x60 -x59 -x58 x57 -x56 -x55 -x54 -x53 -x52 -x51 -x50 
5.19/5.25	v -x49 -x48 -x47 -x46 -x45 -x44 -x43 -x42 -x41 -x40 -x39 -x38 x37 -x36 -x35 -x34 -x33 -x32 x31 -x30 x29 -x28 -x27 -x26 -x25 -x24 
5.19/5.25	v -x23 -x22 -x21 -x20 -x19 -x18 x17 -x16 x15 -x14 -x13 -x12 -x11 -x10 x9 -x8 -x7 -x6 x5 -x4 -x3 -x2 -x1 
5.19/5.25	c SCIP Status        : problem is solved [optimal solution found]
5.19/5.25	c Solving Time       :       5.16
5.19/5.25	c Original Problem   :
5.19/5.25	c   Problem name     : HOME/instance-1869439-1245172596.opb
5.19/5.25	c   Variables        : 100 (100 binary, 0 integer, 0 implicit integer, 0 continuous)
5.19/5.25	c   Constraints      : 100 initial, 100 maximal
5.19/5.25	c Presolved Problem  :
5.19/5.25	c   Problem name     : t_HOME/instance-1869439-1245172596.opb
5.19/5.25	c   Variables        : 100 (100 binary, 0 integer, 0 implicit integer, 0 continuous)
5.19/5.25	c   Constraints      : 100 initial, 100 maximal
5.19/5.25	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
5.19/5.25	c   trivial          :       0.00          0          0          0          0          0          0          0          0
5.19/5.25	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
5.19/5.25	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
5.19/5.25	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
5.19/5.25	c   implics          :       0.00          0          0          0          0          0          0          0          0
5.19/5.25	c   probing          :       0.00          0          0          0          0          0          0          0          0
5.19/5.25	c   logicor          :       0.00          0          0          0          0          0          0          0          0
5.19/5.25	c   root node        :          -          1          -          -          1          -          -          -          -
5.19/5.25	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
5.19/5.25	c   integral         :          0          0          0        249          0         13        264          0          0        278
5.19/5.25	c   logicor          :        100          7        363          2          0          0          1          0          0          0
5.19/5.25	c   countsols        :          0          0          0          2          0          0          0          0          0          0
5.19/5.25	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
5.19/5.25	c   integral         :       3.99       0.00       0.00       3.99       0.00
5.19/5.25	c   logicor          :       0.00       0.00       0.00       0.00       0.00
5.19/5.25	c   countsols        :       0.00       0.00       0.00       0.00       0.00
5.19/5.25	c Propagators        :       Time      Calls    Cutoffs    DomReds
5.19/5.25	c   rootredcost      :       0.00          3          0          0
5.19/5.25	c   pseudoobj        :       0.01        529          0          0
5.19/5.25	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
5.19/5.25	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
5.19/5.25	c   infeasible LP    :       0.00         92          0          0        0.0          0        0.0          0
5.19/5.25	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
5.19/5.25	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
5.19/5.25	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
5.19/5.25	c   applied globally :          -          -          -          0        0.0          -          -          -
5.19/5.25	c   applied locally  :          -          -          -          0        0.0          -          -          -
5.19/5.25	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
5.19/5.25	c   cut pool         :       0.01          6          -          -         10          -    (maximal pool size: 312)
5.19/5.25	c   redcost          :       0.00        345          0       2167          0          0
5.19/5.25	c   impliedbounds    :       0.00          8          0          0          0          0
5.19/5.25	c   intobj           :       0.00          0          0          0          0          0
5.19/5.25	c   gomory           :       0.04          8          0          0          0          0
5.19/5.25	c   strongcg         :       0.04          8          0          0        312          0
5.19/5.25	c   cmir             :       0.04          8          0          0          0          0
5.19/5.25	c   flowcover        :       0.04          8          0          0          0          0
5.19/5.25	c   clique           :       0.00          1          0          0          0          0
5.19/5.25	c   zerohalf         :       0.00          0          0          0          0          0
5.19/5.25	c   mcf              :       0.00          1          0          0          0          0
5.19/5.25	c Pricers            :       Time      Calls       Vars
5.19/5.25	c   problem variables:       0.00          0          0
5.19/5.25	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
5.19/5.25	c   relpscost        :       3.99        247         13        264          0          0        278
5.19/5.25	c   pscost           :       0.00          0          0          0          0          0          0
5.19/5.25	c   inference        :       0.00          0          0          0          0          0          0
5.19/5.25	c   mostinf          :       0.00          0          0          0          0          0          0
5.19/5.25	c   leastinf         :       0.00          0          0          0          0          0          0
5.19/5.25	c   fullstrong       :       0.00          0          0          0          0          0          0
5.19/5.25	c   allfullstrong    :       0.00          0          0          0          0          0          0
5.19/5.25	c   random           :       0.00          0          0          0          0          0          0
5.19/5.25	c Primal Heuristics  :       Time      Calls      Found
5.19/5.25	c   LP solutions     :       0.00          -          2
5.19/5.25	c   pseudo solutions :       0.00          -          0
5.19/5.25	c   objpscostdiving  :       0.00          0          0
5.19/5.25	c   rootsoldiving    :       0.00          0          0
5.19/5.25	c   linesearchdiving :       0.00          0          0
5.19/5.25	c   guideddiving     :       0.00          0          0
5.19/5.25	c   oneopt           :       0.00          4          2
5.19/5.25	c   pscostdiving     :       0.00          1          5
5.19/5.25	c   fracdiving       :       0.00          1          0
5.19/5.25	c   coefdiving       :       0.01          1          6
5.19/5.25	c   veclendiving     :       0.01          1          0
5.19/5.25	c   crossover        :       0.01          1          0
5.19/5.25	c   simplerounding   :       0.00        253        168
5.19/5.25	c   rounding         :       0.01        253          8
5.19/5.25	c   shifting         :       0.00         26          7
5.19/5.25	c   intshifting      :       0.00          0          0
5.19/5.25	c   fixandinfer      :       0.00          0          0
5.19/5.25	c   feaspump         :       0.00          0          0
5.19/5.25	c   intdiving        :       0.00          0          0
5.19/5.25	c   actconsdiving    :       0.00          0          0
5.19/5.25	c   octane           :       0.00          0          0
5.19/5.25	c   rens             :       0.00          0          0
5.19/5.25	c   rins             :       0.00          0          0
5.19/5.25	c   localbranching   :       0.00          0          0
5.19/5.25	c   mutation         :       0.00          0          0
5.19/5.25	c   dins             :       0.00          0          0
5.19/5.25	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
5.19/5.25	c   primal LP        :       0.00          0          0       0.00          -
5.19/5.25	c   dual LP          :       0.88        339      12291      36.26   13967.05
5.19/5.25	c   barrier LP       :       0.00          0          0       0.00          -
5.19/5.25	c   diving/probing LP:       0.02         19        305      16.05   15250.00
5.19/5.25	c   strong branching :       3.97        963      69391      72.06   17478.84
5.19/5.25	c     (at root node) :          -         17       2157     126.88          -
5.19/5.25	c   conflict analysis:       0.00          0          0       0.00          -
5.19/5.25	c B&B Tree           :
5.19/5.25	c   number of runs   :          1
5.19/5.25	c   nodes            :        238
5.19/5.25	c   nodes (total)    :        238
5.19/5.25	c   nodes left       :          0
5.19/5.25	c   max depth        :         12
5.19/5.25	c   max depth (total):         12
5.19/5.25	c   backtracks       :         40 (16.8%)
5.19/5.25	c   delayed cutoffs  :          0
5.19/5.25	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
5.19/5.25	c   avg switch length:       3.03
5.19/5.25	c   switching time   :       0.02
5.19/5.25	c Solution           :
5.19/5.25	c   Solutions found  :        198 (20 improvements)
5.19/5.25	c   Primal Bound     : +1.00000000000000e+01   (in run 1, after 211 nodes, 5.03 seconds, depth 8, found by <relaxation>)
5.19/5.25	c   Dual Bound       : +1.00000000000000e+01
5.19/5.25	c   Gap              :       0.00 %
5.19/5.25	c   Root Dual Bound  : +7.55236683621007e+00
5.19/5.26	c Time complete: 5.25.

Verifier Data 

OK	10

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1869439-1245172596/watcher-1869439-1245172596 -o /tmp/evaluation-result-1869439-1245172596/solver-1869439-1245172596 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869439-1245172596.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.95 3/64 5231
/proc/meminfo: memFree=1833256/2055920 swapFree=4182476/4192956
[pid=5231] ppid=5229 vsize=7616 CPUtime=0
/proc/5231/stat : 5231 (pbscip.linux.x8) R 5229 5231 4861 0 -1 4194304 648 0 0 0 0 0 0 0 18 0 1 0 184853785 7798784 633 1992294400 4194304 9342243 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 0 0 0
/proc/5231/statm: 1904 642 353 1256 0 643 0

[startup+0.0813079 s]
/proc/loadavg: 1.00 1.00 0.95 3/64 5231
/proc/meminfo: memFree=1833256/2055920 swapFree=4182476/4192956
[pid=5231] ppid=5229 vsize=16012 CPUtime=0.07
/proc/5231/stat : 5231 (pbscip.linux.x8) R 5229 5231 4861 0 -1 4194304 3035 0 0 0 6 1 0 0 18 0 1 0 184853785 16396288 2665 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5231/statm: 4003 2665 640 1256 0 2742 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16012

[startup+0.101311 s]
/proc/loadavg: 1.00 1.00 0.95 3/64 5231
/proc/meminfo: memFree=1833256/2055920 swapFree=4182476/4192956
[pid=5231] ppid=5229 vsize=16012 CPUtime=0.09
/proc/5231/stat : 5231 (pbscip.linux.x8) R 5229 5231 4861 0 -1 4194304 3073 0 0 0 8 1 0 0 18 0 1 0 184853785 16396288 2703 1992294400 4194304 9342243 548682068736 18446744073709551615 4271895 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5231/statm: 4003 2703 640 1256 0 2742 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16012

[startup+0.301347 s]
/proc/loadavg: 1.00 1.00 0.95 3/64 5231
/proc/meminfo: memFree=1833256/2055920 swapFree=4182476/4192956
[pid=5231] ppid=5229 vsize=19892 CPUtime=0.3
/proc/5231/stat : 5231 (pbscip.linux.x8) R 5229 5231 4861 0 -1 4194304 4053 0 0 0 28 2 0 0 20 0 1 0 184853785 20369408 3681 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5231/statm: 4973 3681 648 1256 0 3712 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 19892

[startup+0.701419 s]
/proc/loadavg: 1.00 1.00 0.95 3/64 5231
/proc/meminfo: memFree=1833256/2055920 swapFree=4182476/4192956
[pid=5231] ppid=5229 vsize=19892 CPUtime=0.69
/proc/5231/stat : 5231 (pbscip.linux.x8) R 5229 5231 4861 0 -1 4194304 4094 0 0 0 67 2 0 0 23 0 1 0 184853785 20369408 3722 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5231/statm: 4973 3722 649 1256 0 3712 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19892

[startup+1.50156 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 5232
/proc/meminfo: memFree=1820704/2055920 swapFree=4182476/4192956
[pid=5231] ppid=5229 vsize=19892 CPUtime=1.49
/proc/5231/stat : 5231 (pbscip.linux.x8) R 5229 5231 4861 0 -1 4194304 4147 0 0 0 146 3 0 0 25 0 1 0 184853785 20369408 3775 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5231/statm: 4973 3775 653 1256 0 3712 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19892

[startup+3.10185 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 5232
/proc/meminfo: memFree=1820512/2055920 swapFree=4182476/4192956
[pid=5231] ppid=5229 vsize=19892 CPUtime=3.09
/proc/5231/stat : 5231 (pbscip.linux.x8) R 5229 5231 4861 0 -1 4194304 4160 0 0 0 305 4 0 0 25 0 1 0 184853785 20369408 3788 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5231/statm: 4973 3788 655 1256 0 3712 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19892

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

[startup+3.902 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 5232
/proc/meminfo: memFree=1820512/2055920 swapFree=4182476/4192956
[pid=5231] ppid=5229 vsize=19892 CPUtime=3.89
/proc/5231/stat : 5231 (pbscip.linux.x8) R 5229 5231 4861 0 -1 4194304 4162 0 0 0 384 5 0 0 25 0 1 0 184853785 20369408 3790 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5231/statm: 4973 3790 655 1256 0 3712 0
Current children cumulated CPU time (s) 3.89
Current children cumulated vsize (KiB) 19892

[startup+4.70115 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 5232
/proc/meminfo: memFree=1820512/2055920 swapFree=4182476/4192956
[pid=5231] ppid=5229 vsize=19892 CPUtime=4.69
/proc/5231/stat : 5231 (pbscip.linux.x8) R 5229 5231 4861 0 -1 4194304 4165 0 0 0 462 7 0 0 25 0 1 0 184853785 20369408 3793 1992294400 4194304 9342243 548682068736 18446744073709551615 6946504 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5231/statm: 4973 3793 655 1256 0 3712 0
Current children cumulated CPU time (s) 4.69
Current children cumulated vsize (KiB) 19892

[startup+5.10122 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 5232
/proc/meminfo: memFree=1820512/2055920 swapFree=4182476/4192956
[pid=5231] ppid=5229 vsize=19892 CPUtime=5.09
/proc/5231/stat : 5231 (pbscip.linux.x8) R 5229 5231 4861 0 -1 4194304 4169 0 0 0 502 7 0 0 25 0 1 0 184853785 20369408 3797 1992294400 4194304 9342243 548682068736 18446744073709551615 6039314 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5231/statm: 4973 3797 655 1256 0 3712 0
Current children cumulated CPU time (s) 5.09
Current children cumulated vsize (KiB) 19892

[startup+5.20124 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 5232
/proc/meminfo: memFree=1820512/2055920 swapFree=4182476/4192956
[pid=5231] ppid=5229 vsize=18948 CPUtime=5.19
/proc/5231/stat : 5231 (pbscip.linux.x8) R 5229 5231 4861 0 -1 4194304 5077 0 0 0 511 8 0 0 25 0 1 0 184853785 19402752 3407 1992294400 4194304 9342243 548682068736 18446744073709551615 6040227 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5231/statm: 4737 3407 672 1256 0 3476 0
Current children cumulated CPU time (s) 5.19
Current children cumulated vsize (KiB) 18948

Child status: 0
Real time (s): 5.2675
CPU time (s): 5.2592
CPU user time (s): 5.17121
CPU system time (s): 0.087986
CPU usage (%): 99.8424
Max. virtual memory (cumulated for all children) (KiB): 19892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.17121
system time used= 0.087986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5088
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= 148

runsolver used 0.006998 second user time and 0.021996 second system time

The end

Launcher Data 

Begin job on node67 at 2009-06-16 19:16:36
IDJOB=1869439
IDBENCH=2874
IDSOLVER=684
FILE ID=node67/1869439-1245172596
PBS_JOBID= 9363871
Free space on /tmp= 66428 MiB

SOLVER NAME= SCIPclp SCIP 1.1.0.7 with CLP 1.8.2
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m100_100_10_15.r.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-1869439-1245172596/watcher-1869439-1245172596 -o /tmp/evaluation-result-1869439-1245172596/solver-1869439-1245172596 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869439-1245172596.opb

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

MD5SUM BENCH= 7e1b8a9f40a52781f7629bf04a2d5793
RANDOM SEED=1175325690

node67.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		: 3000.272
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		: 3000.272
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:       1833736 kB
Buffers:         21620 kB
Cached:         137260 kB
SwapCached:       4524 kB
Active:          27472 kB
Inactive:       138956 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1833736 kB
SwapTotal:     4192956 kB
SwapFree:      4182476 kB
Dirty:           11736 kB
Writeback:           0 kB
Mapped:          13444 kB
Slab:            41712 kB
Committed_AS:   102872 kB
PageTables:       1440 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= 66420 MiB
End job on node67 at 2009-06-16 19:16:41