Trace number 3734598

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 NameAnswerobjective functionCPU timeWall clock time
PB09: SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)OPT10 3.72343 3.72327

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 benchmark0.129979
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 

0.00/0.00	c SCIP version 1.1.0.7
0.00/0.00	c LP-Solver SoPlex 1.4.1
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c read problem <HOME/instance-3734598-1338703789.opb>
0.00/0.00	c original problem has 100 variables (100 bin, 0 int, 0 impl, 0 cont) and 100 constraints
0.00/0.00	c start presolving problem
0.00/0.00	c presolving:
0.00/0.00	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
0.00/0.01	c presolving (2 rounds):
0.00/0.01	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.01	c  0 implications, 0 cliques
0.00/0.01	c presolved problem has 100 variables (100 bin, 0 int, 0 impl, 0 cont) and 100 constraints
0.00/0.01	c     100 constraints of type <logicor>
0.00/0.01	c transformed objective value is always integral (scale: 1)
0.00/0.01	c Presolving Time: 0.00
0.00/0.01	c strange?!, PURESAT with obj
0.00/0.01	c -----------------------------------------------------------------------------------------------
0.00/0.01	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.01	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.01	c limits/memory = c 13950
0.00/0.01	c # maximal time in seconds to run
0.00/0.01	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.01	c limits/time = c 1791
0.00/0.01	c # frequency for displaying node information lines
0.00/0.01	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.01	c display/freq = c 10000
0.00/0.01	c -----------------------------------------------------------------------------------------------
0.00/0.01	c start solving problem
0.00/0.01	c 
0.00/0.02	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.02	c   0.0s|     1 |     0 |   368 | 502k|   0 |  56 | 100 | 100 | 100 | 100 | 100 |   0 |   0 |   0 | 7.424633e+00 |      --      |    Inf 
0.00/0.02	o 56
0.00/0.02	c r 0.0s|     1 |     0 |   368 | 505k|   0 |  56 | 100 | 100 | 100 | 100 | 100 |   0 |   0 |   0 | 7.424633e+00 | 5.600000e+01 | 654.25%
0.00/0.02	o 55
0.00/0.02	c R 0.0s|     1 |     0 |   368 | 508k|   0 |  56 | 100 | 100 | 100 | 100 | 100 |   0 |   0 |   0 | 7.424633e+00 | 5.500000e+01 | 640.78%
0.00/0.02	o 54
0.00/0.02	c s 0.0s|     1 |     0 |   368 | 511k|   0 |  56 | 100 | 100 | 100 | 100 | 100 |   0 |   0 |   0 | 7.424633e+00 | 5.400000e+01 | 627.31%
0.00/0.03	c   0.0s|     1 |     0 |   395 | 757k|   0 |  54 | 100 | 100 | 100 | 100 | 101 |   1 |   0 |   0 | 7.472474e+00 | 5.400000e+01 | 622.65%
0.00/0.03	o 53
0.00/0.03	c R 0.0s|     1 |     0 |   395 | 760k|   0 |  54 | 100 | 100 | 100 | 100 | 101 |   1 |   0 |   0 | 7.472474e+00 | 5.300000e+01 | 609.27%
0.00/0.03	o 52
0.00/0.03	c s 0.0s|     1 |     0 |   395 | 761k|   0 |  54 | 100 | 100 | 100 | 100 | 101 |   1 |   0 |   0 | 7.472474e+00 | 5.200000e+01 | 595.89%
0.00/0.04	c   0.0s|     1 |     0 |   433 |1023k|   0 |  57 | 100 | 100 | 100 | 100 | 102 |   2 |   0 |   0 | 7.516732e+00 | 5.200000e+01 | 591.79%
0.00/0.04	o 51
0.00/0.04	c R 0.0s|     1 |     0 |   433 |1026k|   0 |  57 | 100 | 100 | 100 | 100 | 102 |   2 |   0 |   0 | 7.516732e+00 | 5.100000e+01 | 578.49%
0.00/0.04	o 50
0.00/0.04	c s 0.0s|     1 |     0 |   433 |1027k|   0 |  57 | 100 | 100 | 100 | 100 | 102 |   2 |   0 |   0 | 7.516732e+00 | 5.000000e+01 | 565.18%
0.04/0.05	c   0.0s|     1 |     0 |   471 |1264k|   0 |  55 | 100 | 100 | 100 | 100 | 103 |   3 |   0 |   0 | 7.530370e+00 | 5.000000e+01 | 563.98%
0.04/0.05	o 49
0.04/0.05	c R 0.0s|     1 |     0 |   471 |1267k|   0 |  55 | 100 | 100 | 100 | 100 | 103 |   3 |   0 |   0 | 7.530370e+00 | 4.900000e+01 | 550.70%
0.04/0.05	o 48
0.04/0.05	c s 0.0s|     1 |     0 |   471 |1269k|   0 |  55 | 100 | 100 | 100 | 100 | 103 |   3 |   0 |   0 | 7.530370e+00 | 4.800000e+01 | 537.42%
0.04/0.06	c   0.1s|     1 |     0 |   500 |1398k|   0 |  54 | 100 | 100 | 100 | 100 | 104 |   4 |   0 |   0 | 7.537908e+00 | 4.800000e+01 | 536.78%
0.04/0.06	o 47
0.04/0.06	c R 0.1s|     1 |     0 |   500 |1401k|   0 |  54 | 100 | 100 | 100 | 100 | 104 |   4 |   0 |   0 | 7.537908e+00 | 4.700000e+01 | 523.52%
0.04/0.06	o 46
0.04/0.06	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.04/0.06	c s 0.1s|     1 |     0 |   500 |1403k|   0 |  54 | 100 | 100 | 100 | 100 | 104 |   4 |   0 |   0 | 7.537908e+00 | 4.600000e+01 | 510.25%
0.04/0.07	c   0.1s|     1 |     0 |   526 |1460k|   0 |  51 | 100 | 100 | 100 | 100 | 105 |   5 |   0 |   0 | 7.546120e+00 | 4.600000e+01 | 509.58%
0.04/0.07	o 45
0.04/0.07	c R 0.1s|     1 |     0 |   526 |1463k|   0 |  51 | 100 | 100 | 100 | 100 | 105 |   5 |   0 |   0 | 7.546120e+00 | 4.500000e+01 | 496.33%
0.04/0.07	o 44
0.04/0.07	c s 0.1s|     1 |     0 |   526 |1464k|   0 |  51 | 100 | 100 | 100 | 100 | 105 |   5 |   0 |   0 | 7.546120e+00 | 4.400000e+01 | 483.08%
0.04/0.08	c   0.1s|     1 |     0 |   559 |1498k|   0 |  55 | 100 | 100 | 100 | 100 | 106 |   6 |   0 |   0 | 7.552367e+00 | 4.400000e+01 | 482.60%
0.04/0.08	o 43
0.04/0.08	c R 0.1s|     1 |     0 |   559 |1501k|   0 |  55 | 100 | 100 | 100 | 100 | 106 |   6 |   0 |   0 | 7.552367e+00 | 4.300000e+01 | 469.36%
0.04/0.08	o 42
0.04/0.08	c s 0.1s|     1 |     0 |   559 |1502k|   0 |  55 | 100 | 100 | 100 | 100 | 106 |   6 |   0 |   0 | 7.552367e+00 | 4.200000e+01 | 456.12%
0.04/0.09	o 14
0.04/0.09	c k 0.1s|     1 |     0 |   559 |1505k|   0 |  55 | 100 | 100 | 100 | 100 | 106 |   6 |   0 |   0 | 7.552367e+00 | 1.400000e+01 |  85.37%
0.04/0.10	c   0.1s|     1 |     0 |   559 |1504k|   0 |  55 | 100 | 100 | 100 | 100 | 106 |   6 |   0 |   0 | 7.552367e+00 | 1.400000e+01 |  85.37%
0.19/0.24	c   0.2s|     1 |     2 |   559 |1504k|   0 |  55 | 100 | 100 | 100 | 100 | 106 |   6 |   0 |  17 | 7.552367e+00 | 1.400000e+01 |  85.37%
0.39/0.46	o 13
0.39/0.46	c R 0.4s|     9 |     8 |   905 |1522k|   8 |   7 | 100 | 100 | 100 | 100 | 106 |   6 |   0 | 119 | 7.688050e+00 | 1.300000e+01 |  69.09%
0.39/0.46	o 11
0.39/0.46	c k 0.4s|     9 |     5 |   905 |1524k|   8 |   - | 100 | 100 | 100 | 100 | 106 |   6 |   0 | 126 | 7.688050e+00 | 1.100000e+01 |  43.08%
3.69/3.71	o 10
3.69/3.71	c * 3.6s|  1069 |     0 | 27619 |1633k|  22 |   - | 100 | 100 |  38 | 100 | 106 |   6 |   0 |1153 | 1.000000e+01 | 1.000000e+01 |   0.00%
3.69/3.71	c 
3.69/3.71	c SCIP Status        : problem is solved [optimal solution found]
3.69/3.71	c Solving Time (sec) : 3.59
3.69/3.71	c Solving Nodes      : 1069
3.69/3.71	c Primal Bound       : +1.00000000000000e+01 (195 solutions)
3.69/3.71	c Dual Bound         : +1.00000000000000e+01
3.69/3.71	c Gap                : 0.00 %
3.69/3.71	c NODE         1069
3.69/3.71	c DUAL BOUND   10
3.69/3.71	c PRIMAL BOUND 10
3.69/3.71	c GAP          0
3.69/3.71	s OPTIMUM FOUND
3.69/3.71	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 
3.69/3.71	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 
3.69/3.71	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 
3.69/3.71	v -x23 -x22 -x21 -x20 -x19 -x18 x17 -x16 x15 -x14 -x13 -x12 -x11 -x10 x9 -x8 -x7 -x6 x5 -x4 -x3 -x2 -x1 
3.69/3.71	c SCIP Status        : problem is solved [optimal solution found]
3.69/3.71	c Solving Time       :       3.59
3.69/3.71	c Original Problem   :
3.69/3.71	c   Problem name     : HOME/instance-3734598-1338703789.opb
3.69/3.71	c   Variables        : 100 (100 binary, 0 integer, 0 implicit integer, 0 continuous)
3.69/3.71	c   Constraints      : 100 initial, 100 maximal
3.69/3.71	c Presolved Problem  :
3.69/3.71	c   Problem name     : t_HOME/instance-3734598-1338703789.opb
3.69/3.71	c   Variables        : 100 (100 binary, 0 integer, 0 implicit integer, 0 continuous)
3.69/3.71	c   Constraints      : 100 initial, 100 maximal
3.69/3.71	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
3.69/3.71	c   trivial          :       0.00          0          0          0          0          0          0          0          0
3.69/3.71	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
3.69/3.71	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
3.69/3.71	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
3.69/3.71	c   implics          :       0.00          0          0          0          0          0          0          0          0
3.69/3.71	c   probing          :       0.00          0          0          0          0          0          0          0          0
3.69/3.71	c   logicor          :       0.00          0          0          0          0          0          0          0          0
3.69/3.71	c   root node        :          -          0          -          -          0          -          -          -          -
3.69/3.71	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
3.69/3.71	c   integral         :          0          0          0        830          0         16        371          0          0       1284
3.69/3.71	c   logicor          :        100          7        977          1          0          0          1          0          0          0
3.69/3.71	c   countsols        :          0          0          0          1          0          0          0          0          0          0
3.69/3.71	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
3.69/3.71	c   integral         :       2.35       0.00       0.00       2.35       0.00
3.69/3.71	c   logicor          :       0.01       0.00       0.01       0.00       0.00
3.69/3.71	c   countsols        :       0.00       0.00       0.00       0.00       0.00
3.69/3.71	c Propagators        :       Time      Calls    Cutoffs    DomReds
3.69/3.71	c   rootredcost      :       0.00          1          0          0
3.69/3.71	c   pseudoobj        :       0.00       1943          0          0
3.69/3.71	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
3.69/3.71	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
3.69/3.71	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
3.69/3.71	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
3.69/3.72	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
3.69/3.72	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
3.69/3.72	c   applied globally :          -          -          -          0        0.0          -          -          -
3.69/3.72	c   applied locally  :          -          -          -          0        0.0          -          -          -
3.69/3.72	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
3.69/3.72	c   cut pool         :       0.00          6          -          -         10          -    (maximal pool size: 312)
3.69/3.72	c   redcost          :       0.02       1381          0       6638          0          0
3.69/3.72	c   impliedbounds    :       0.00          8          0          0          0          0
3.69/3.72	c   intobj           :       0.00          0          0          0          0          0
3.69/3.72	c   gomory           :       0.05          8          0          0          0          0
3.69/3.72	c   strongcg         :       0.02          8          0          0        312          0
3.69/3.72	c   cmir             :       0.00          8          0          0          0          0
3.69/3.72	c   flowcover        :       0.01          8          0          0          0          0
3.69/3.72	c   clique           :       0.00          1          0          0          0          0
3.69/3.72	c   zerohalf         :       0.00          0          0          0          0          0
3.69/3.72	c   mcf              :       0.00          1          0          0          0          0
3.69/3.72	c Pricers            :       Time      Calls       Vars
3.69/3.72	c   problem variables:       0.00          0          0
3.69/3.72	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
3.69/3.72	c   relpscost        :       2.35        829         16        371          0          0       1284
3.69/3.72	c   pscost           :       0.00          0          0          0          0          0          0
3.69/3.72	c   inference        :       0.00          0          0          0          0          0          0
3.69/3.72	c   mostinf          :       0.00          0          0          0          0          0          0
3.69/3.72	c   leastinf         :       0.00          0          0          0          0          0          0
3.69/3.72	c   fullstrong       :       0.00          0          0          0          0          0          0
3.69/3.72	c   allfullstrong    :       0.00          0          0          0          0          0          0
3.69/3.72	c   random           :       0.00          0          0          0          0          0          0
3.69/3.72	c Primal Heuristics  :       Time      Calls      Found
3.69/3.72	c   LP solutions     :       0.00          -          1
3.69/3.72	c   pseudo solutions :       0.00          -          0
3.69/3.72	c   linesearchdiving :       0.00          0          0
3.69/3.72	c   guideddiving     :       0.00          0          0
3.69/3.72	c   feaspump         :       0.00          0          0
3.69/3.72	c   oneopt           :       0.00          2          2
3.69/3.72	c   veclendiving     :       0.00          1          0
3.69/3.72	c   fracdiving       :       0.00          1          1
3.69/3.72	c   coefdiving       :       0.00          1          2
3.69/3.72	c   pscostdiving     :       0.00          1          1
3.69/3.72	c   objpscostdiving  :       0.01          1         17
3.69/3.72	c   rootsoldiving    :       0.00          1          1
3.69/3.72	c   crossover        :       0.02          2          0
3.69/3.72	c   simplerounding   :       0.00        835        155
3.69/3.72	c   rounding         :       0.02        835          8
3.69/3.72	c   shifting         :       0.00        109          7
3.69/3.72	c   intshifting      :       0.00          0          0
3.69/3.72	c   fixandinfer      :       0.00          0          0
3.69/3.72	c   intdiving        :       0.00          0          0
3.69/3.72	c   actconsdiving    :       0.00          0          0
3.69/3.72	c   octane           :       0.00          0          0
3.69/3.72	c   rens             :       0.01          0          0
3.69/3.72	c   rins             :       0.00          0          0
3.69/3.72	c   localbranching   :       0.00          0          0
3.69/3.72	c   mutation         :       0.00          0          0
3.69/3.72	c   dins             :       0.00          0          0
3.69/3.72	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
3.69/3.72	c   primal LP        :       0.00          0          0       0.00          -
3.69/3.72	c   dual LP          :       0.95       1246      27227      21.85   28660.00
3.69/3.72	c   barrier LP       :       0.00          0          0       0.00          -
3.69/3.72	c   diving/probing LP:       0.01         30        392      13.07   39200.00
3.69/3.72	c   strong branching :       2.33       1153      59819      51.88   25673.39
3.69/3.72	c     (at root node) :          -         17       2452     144.24          -
3.69/3.72	c   conflict analysis:       0.00          0          0       0.00          -
3.69/3.72	c B&B Tree           :
3.69/3.72	c   number of runs   :          1
3.69/3.72	c   nodes            :       1069
3.69/3.72	c   nodes (total)    :       1069
3.69/3.72	c   nodes left       :          0
3.69/3.72	c   max depth        :         22
3.69/3.72	c   max depth (total):         22
3.69/3.72	c   backtracks       :        149 (13.9%)
3.69/3.72	c   delayed cutoffs  :          0
3.69/3.72	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
3.69/3.72	c   avg switch length:       3.39
3.69/3.72	c   switching time   :       0.03
3.69/3.72	c Solution           :
3.69/3.72	c   Solutions found  :        195 (19 improvements)
3.69/3.72	c   Primal Bound     : +1.00000000000000e+01   (in run 1, after 1069 nodes, 3.59 seconds, depth 7, found by <relaxation>)
3.69/3.72	c   Dual Bound       : +1.00000000000000e+01
3.69/3.72	c   Gap              :       0.00 %
3.69/3.72	c   Root Dual Bound  : +7.55236683621007e+00
3.69/3.72	c Time complete: 3.71.

Verifier Data 

OK	10

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3734598-1338703789/watcher-3734598-1338703789 -o /tmp/evaluation-result-3734598-1338703789/solver-3734598-1338703789 -C 1800 -W 1900 -M 15500 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 15500 -f HOME/instance-3734598-1338703789.opb 

running on 4 cores: 1,3,5,7

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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.95 1.98 1.99 3/176 17094
/proc/meminfo: memFree=30178624/32873648 swapFree=6860/6860
[pid=17094] ppid=17092 vsize=8548 CPUtime=0 cores=1,3,5,7
/proc/17094/stat : 17094 (pbscip.linux.x8) R 17092 17094 4790 0 -1 4202496 1503 0 0 0 0 0 0 0 20 0 1 0 336504790 8753152 1454 33554432000 4194304 7823515 140733376626752 140734345473272 6962503 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/17094/statm: 2137 1454 354 887 0 1247 0

[startup+0.0511799 s]
/proc/loadavg: 1.95 1.98 1.99 3/176 17094
/proc/meminfo: memFree=30178624/32873648 swapFree=6860/6860
[pid=17094] ppid=17092 vsize=13528 CPUtime=0.04 cores=1,3,5,7
/proc/17094/stat : 17094 (pbscip.linux.x8) R 17092 17094 4790 0 -1 4202496 2961 0 0 0 4 0 0 0 20 0 1 0 336504790 13852672 2558 33554432000 4194304 7823515 140733376626752 140734345473272 6954986 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/17094/statm: 3382 2558 539 887 0 2492 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13528

[startup+0.10021 s]
/proc/loadavg: 1.95 1.98 1.99 3/176 17094
/proc/meminfo: memFree=30178624/32873648 swapFree=6860/6860
[pid=17094] ppid=17092 vsize=17112 CPUtime=0.09 cores=1,3,5,7
/proc/17094/stat : 17094 (pbscip.linux.x8) R 17092 17094 4790 0 -1 4202496 3897 0 0 0 9 0 0 0 20 0 1 0 336504790 17522688 3490 33554432000 4194304 7823515 140733376626752 140734345473272 6954986 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/17094/statm: 4278 3490 543 887 0 3388 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17112

[startup+0.300176 s]
/proc/loadavg: 1.95 1.98 1.99 3/176 17094
/proc/meminfo: memFree=30178624/32873648 swapFree=6860/6860
[pid=17094] ppid=17092 vsize=17112 CPUtime=0.29 cores=1,3,5,7
/proc/17094/stat : 17094 (pbscip.linux.x8) R 17092 17094 4790 0 -1 4202496 3899 0 0 0 28 1 0 0 20 0 1 0 336504790 17522688 3492 33554432000 4194304 7823515 140733376626752 140734345473272 6954986 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/17094/statm: 4278 3492 545 887 0 3388 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17112

[startup+0.700886 s]
/proc/loadavg: 1.95 1.98 1.99 3/176 17094
/proc/meminfo: memFree=30178624/32873648 swapFree=6860/6860
[pid=17094] ppid=17092 vsize=17112 CPUtime=0.69 cores=1,3,5,7
/proc/17094/stat : 17094 (pbscip.linux.x8) R 17092 17094 4790 0 -1 4202496 3899 0 0 0 67 2 0 0 20 0 1 0 336504790 17522688 3492 33554432000 4194304 7823515 140733376626752 140734345473272 6954986 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/17094/statm: 4278 3492 545 887 0 3388 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17112

[startup+1.50018 s]
/proc/loadavg: 1.95 1.98 1.99 3/177 17095
/proc/meminfo: memFree=30166908/32873648 swapFree=6860/6860
[pid=17094] ppid=17092 vsize=17112 CPUtime=1.49 cores=1,3,5,7
/proc/17094/stat : 17094 (pbscip.linux.x8) R 17092 17094 4790 0 -1 4202496 3902 0 0 0 144 5 0 0 20 0 1 0 336504790 17522688 3495 33554432000 4194304 7823515 140733376626752 140733376621448 6954986 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/17094/statm: 4278 3495 548 887 0 3388 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17112

[startup+3.10018 s]
/proc/loadavg: 1.95 1.98 1.99 3/177 17095
/proc/meminfo: memFree=30166528/32873648 swapFree=6860/6860
[pid=17094] ppid=17092 vsize=17404 CPUtime=3.09 cores=1,3,5,7
/proc/17094/stat : 17094 (pbscip.linux.x8) R 17092 17094 4790 0 -1 4202496 4905 0 0 0 300 9 0 0 20 0 1 0 336504790 17821696 3570 33554432000 4194304 7823515 140733376626752 140733376622120 6954986 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/17094/statm: 4351 3570 568 887 0 3461 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17404

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

[startup+3.50018 s]
/proc/loadavg: 1.95 1.98 1.99 3/177 17095
/proc/meminfo: memFree=30165288/32873648 swapFree=6860/6860
[pid=17094] ppid=17092 vsize=17612 CPUtime=3.49 cores=1,3,5,7
/proc/17094/stat : 17094 (pbscip.linux.x8) R 17092 17094 4790 0 -1 4202496 5885 0 0 0 338 11 0 0 20 0 1 0 336504790 18034688 3622 33554432000 4194304 7823515 140733376626752 140733376622120 6954986 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/17094/statm: 4403 3622 568 887 0 3513 0
Current children cumulated CPU time (s) 3.49
Current children cumulated vsize (KiB) 17612

[startup+3.70018 s]
/proc/loadavg: 1.95 1.98 1.99 3/177 17095
/proc/meminfo: memFree=30165288/32873648 swapFree=6860/6860
[pid=17094] ppid=17092 vsize=17612 CPUtime=3.69 cores=1,3,5,7
/proc/17094/stat : 17094 (pbscip.linux.x8) R 17092 17094 4790 0 -1 4202496 5885 0 0 0 357 12 0 0 20 0 1 0 336504790 18034688 3622 33554432000 4194304 7823515 140733376626752 140733376622120 6954986 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/17094/statm: 4403 3622 568 887 0 3513 0
Current children cumulated CPU time (s) 3.69
Current children cumulated vsize (KiB) 17612

Child status: 0
Real time (s): 3.72327
CPU time (s): 3.72343
CPU user time (s): 3.59945
CPU system time (s): 0.123981
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 17612

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.59945
system time used= 0.123981
maximum resident set size= 18200
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5890
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= 3
involuntary context switches= 4

runsolver used 0.024996 second user time and 0.024996 second system time

The end

Launcher Data 

Begin job on node124 at 2012-06-03 08:09:49
IDJOB=3734598
IDBENCH=2874
IDSOLVER=2321
FILE ID=node124/3734598-1338703789
RUNJOBID= node124-1338679211-13480
PBS_JOBID= 14636689
Free space on /tmp= 70692 MiB

SOLVER NAME= PB09: SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)
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.spx -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3734598-1338703789/watcher-3734598-1338703789 -o /tmp/evaluation-result-3734598-1338703789/solver-3734598-1338703789 -C 1800 -W 1900 -M 15500  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 15500 -f HOME/instance-3734598-1338703789.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 7e1b8a9f40a52781f7629bf04a2d5793
RANDOM SEED=893037533

node124.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.325
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.65
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.325
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5385.03
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.325
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5385.04
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.325
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5357.53
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.325
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5385.03
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.325
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5385.04
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.325
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5385.03
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.325
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5385.03
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        30178996 kB
Buffers:          185032 kB
Cached:          1370760 kB
SwapCached:         8280 kB
Active:           764104 kB
Inactive:        1162136 kB
Active(anon):     363872 kB
Inactive(anon):     8804 kB
Active(file):     400232 kB
Inactive(file):  1153332 kB
Unevictable:        6860 kB
Mlocked:            6860 kB
SwapTotal:      67108856 kB
SwapFree:       67091572 kB
Dirty:             10024 kB
Writeback:             0 kB
AnonPages:        369336 kB
Mapped:            11148 kB
Shmem:                 0 kB
Slab:             630272 kB
SReclaimable:      74068 kB
SUnreclaim:       556204 kB
KernelStack:        1472 kB
PageTables:         4412 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     497296 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    321536 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 70684 MiB
End job on node124 at 2012-06-03 08:09:53