Trace number 2664949

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
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solverOPT3 219.417 219.509

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=7-P0=127-P1=47-P2=7-P3=127-P4=17-P5=97-P6=127-B.opb
MD5SUMa92642ddb77f2466b803e375801dde37
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.551915
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables126
Total number of constraints13
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints13
Minimum length of a constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)294
Sum of products size (including duplicates)588
Number of different products294
Sum of products size588

Solver Data 

0.00/0.00	c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Clp 1.11.1] [Expressions interpreter: NONE]
0.00/0.00	c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00	c 
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c reading problem <HOME/instance-2664949-1276646141.opb>
0.00/0.01	c original problem has 420 variables (420 bin, 0 int, 0 impl, 0 cont) and 307 constraints
0.00/0.01	c problem read
0.00/0.01	c presolving settings loaded
0.00/0.02	c presolving:
0.00/0.06	c (round 1) 6 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 35 chg coeffs, 0 upgd conss, 1656 impls, 0 clqs
0.00/0.06	c (round 2) 20 del vars, 12 del conss, 0 chg bounds, 0 chg sides, 47 chg coeffs, 7 upgd conss, 2496 impls, 0 clqs
0.07/0.07	c (round 3) 34 del vars, 24 del conss, 0 chg bounds, 0 chg sides, 59 chg coeffs, 7 upgd conss, 3168 impls, 0 clqs
0.07/0.07	c (round 4) 48 del vars, 36 del conss, 0 chg bounds, 0 chg sides, 71 chg coeffs, 7 upgd conss, 3672 impls, 0 clqs
0.07/0.08	c (round 5) 62 del vars, 48 del conss, 0 chg bounds, 0 chg sides, 83 chg coeffs, 7 upgd conss, 4008 impls, 0 clqs
0.07/0.08	c (round 6) 76 del vars, 60 del conss, 0 chg bounds, 0 chg sides, 95 chg coeffs, 7 upgd conss, 4176 impls, 0 clqs
0.07/0.08	c (round 7) 90 del vars, 72 del conss, 0 chg bounds, 0 chg sides, 107 chg coeffs, 7 upgd conss, 4176 impls, 0 clqs
0.09/0.10	c    (0.1s) probing: 172/330 (52.1%) - 0 fixings, 0 aggregations, 12 implications, 0 bound changes
0.09/0.10	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.09/0.10	c presolving (8 rounds):
0.09/0.10	c  90 deleted vars, 72 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 107 changed coefficients
0.09/0.10	c  4200 implications, 0 cliques
0.09/0.10	c presolved problem has 330 variables (330 bin, 0 int, 0 impl, 0 cont) and 229 constraints
0.09/0.10	c     216 constraints of type <and>
0.09/0.10	c       6 constraints of type <linear>
0.09/0.10	c       7 constraints of type <logicor>
0.09/0.10	c transformed objective value is always integral (scale: 2)
0.09/0.10	c Presolving Time: 0.04
0.09/0.10	c - non default parameters ----------------------------------------------------------------------
0.09/0.10	c # SCIP version 1.2.1.2
0.09/0.10	c 
0.09/0.10	c # frequency for displaying node information lines
0.09/0.10	c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.10	c display/freq = 10000
0.09/0.10	c 
0.09/0.10	c # maximal time in seconds to run
0.09/0.10	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.10	c limits/time = 1800
0.09/0.10	c 
0.09/0.10	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.10	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.10	c limits/memory = 1620
0.09/0.10	c 
0.09/0.10	c # should presolving try to simplify inequalities
0.09/0.10	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.10	c constraints/linear/simplifyinequalities = TRUE
0.09/0.10	c 
0.09/0.10	c # should presolving try to simplify knapsacks
0.09/0.10	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.10	c constraints/knapsack/simplifyinequalities = TRUE
0.09/0.10	c 
0.09/0.10	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.09/0.10	c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.10	c heuristics/undercover/freq = 0
0.09/0.10	c 
0.09/0.10	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.09/0.10	c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.10	c separating/rapidlearning/freq = 0
0.09/0.10	c 
0.09/0.10	c -----------------------------------------------------------------------------------------------
0.09/0.10	c start solving
0.09/0.10	c 
0.09/0.11	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.11	c   0.1s|     1 |     0 |    15 |     - |1591k|   0 |   8 | 330 | 229 | 330 | 445 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.78/0.80	c   0.5s|     1 |     0 |    26 |     - |1622k|   0 |  13 | 330 | 229 | 330 | 451 |   6 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.78/0.82	c   0.5s|     1 |     0 |    46 |     - |1656k|   0 |  23 | 330 | 229 | 330 | 459 |  14 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.78/0.85	c   0.6s|     1 |     0 |    79 |     - |1695k|   0 |  40 | 330 | 229 | 330 | 468 |  23 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.78/0.89	c   0.6s|     1 |     0 |   126 |     - |1724k|   0 |  38 | 330 | 229 | 330 | 490 |  45 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.89/0.94	c   0.7s|     1 |     0 |   170 |     - |1763k|   0 |  65 | 330 | 229 | 330 | 507 |  62 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
1.00/1.01	c   0.7s|     1 |     0 |   229 |     - |1813k|   0 |  69 | 330 | 229 | 330 | 532 |  87 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
1.19/1.22	c   0.9s|     1 |     2 |   229 |     - |1813k|   0 |  69 | 330 | 229 | 330 | 532 |  87 |   0 |  19 | 3.000000e+00 |      --      |    Inf 
35.98/36.04	c  33.3s| 10000 |  1297 | 90247 |   9.0 |4753k|  47 |  11 | 330 |2032 | 330 | 196 |  37k|6702 |2080 | 3.000000e+00 |      --      |    Inf 
65.87/65.90	c  60.8s| 20000 |  1646 |161500 |   8.1 |6117k|  49 |  10 | 330 |3016 | 330 | 215 |  64k|  14k|2944 | 3.000000e+00 |      --      |    Inf 
96.95/97.03	c  89.7s| 30000 |  1264 |235399 |   7.8 |5848k|  49 |   - | 330 |2984 |   0 |   0 |  93k|  22k|3641 | 3.000000e+00 |      --      |    Inf 
125.73/125.86	c   116s| 40000 |  1151 |308326 |   7.7 |5793k|  59 |  11 | 330 |3063 | 330 | 191 | 117k|  30k|5084 | 3.000000e+00 |      --      |    Inf 
154.32/154.41	c   143s| 50000 |  1635 |384256 |   7.7 |6679k|  59 |  21 | 330 |3484 | 330 | 273 | 142k|  37k|5768 | 3.000000e+00 |      --      |    Inf 
182.91/183.07	c   169s| 60000 |  1931 |465312 |   7.8 |7288k|  59 |  21 | 330 |2935 | 330 | 186 | 168k|  45k|6467 | 3.000000e+00 |      --      |    Inf 
210.80/210.92	c   195s| 70000 |  2036 |553760 |   7.9 |7986k|  59 |   - | 330 |3812 |   0 |   0 | 193k|  53k|7076 | 3.000000e+00 |      --      |    Inf 
219.30/219.49	o 3
219.30/219.49	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
219.30/219.49	c * 203s| 72945 |     0 |580083 |   7.9 |4184k|  59 |   - | 330 |3452 | 330 | 244 | 200k|  55k|7554 | 3.000000e+00 | 3.000000e+00 |   0.00%
219.30/219.49	c 
219.30/219.49	c SCIP Status        : problem is solved [optimal solution found]
219.30/219.49	c Solving Time (sec) : 202.78
219.30/219.49	c Solving Nodes      : 72945
219.30/219.49	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
219.30/219.49	c Dual Bound         : +3.00000000000000e+00
219.30/219.49	c Gap                : 0.00 %
219.30/219.49	s OPTIMUM FOUND
219.30/219.49	v -x126 -x125 x124 -x123 -x122 x121 -x120 -x119 x118 x117 -x116 x115 x114 -x113 x84 -x83 x82 x81 x80 x79 x78 -x112 -x111 x110 x109 
219.30/219.49	v x108 x107 x106 x77 -x76 x75 x74 -x73 x72 x71 -x105 -x104 -x103 -x102 -x101 -x100 -x99 x70 x69 x68 x67 -x66 x65 x64 -x98 -x97 
219.30/219.49	v -x96 x95 -x94 -x93 x92 -x63 -x62 -x61 -x60 -x59 x58 x57 -x91 -x90 -x89 -x88 -x87 -x86 -x85 -x56 -x55 -x54 x53 x52 x51 x50 -x49 
219.30/219.49	v -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 -x23 x22 
219.30/219.49	v x21 -x20 -x19 x18 x17 -x16 x15 -x14 -x13 -x12 -x11 x10 -x9 x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
219.30/219.49	c SCIP Status        : problem is solved [optimal solution found]
219.30/219.49	c Solving Time       :     202.78
219.30/219.49	c Original Problem   :
219.30/219.49	c   Problem name     : HOME/instance-2664949-1276646141.opb
219.30/219.49	c   Variables        : 420 (420 binary, 0 integer, 0 implicit integer, 0 continuous)
219.30/219.49	c   Constraints      : 307 initial, 307 maximal
219.30/219.49	c Presolved Problem  :
219.30/219.49	c   Problem name     : t_HOME/instance-2664949-1276646141.opb
219.30/219.49	c   Variables        : 330 (330 binary, 0 integer, 0 implicit integer, 0 continuous)
219.30/219.49	c   Constraints      : 229 initial, 4159 maximal
219.30/219.49	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
219.30/219.49	c   trivial          :       0.00          0          0          0          0          0          0          0          0
219.30/219.49	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
219.30/219.49	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
219.30/219.49	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
219.30/219.49	c   implics          :       0.00          0          0          0          0          0          0          0          0
219.30/219.49	c   probing          :       0.02          0          0          0          0          0          0          0          0
219.30/219.49	c   and              :       0.01         12         72          0          0          0         72          0         72
219.30/219.49	c   linear           :       0.01          1          5          0          0          0          0          0         35
219.30/219.49	c   logicor          :       0.00          0          0          0          0          0          0          0          0
219.30/219.49	c   root node        :          -          0          -          -          0          -          -          -          -
219.30/219.49	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
219.30/219.49	c   integral         :          0          0          0      49788          0         22        401          0          0      98968
219.30/219.49	c   and              :        216     125327     258162          0          0       3438     421879     200660          0          0
219.30/219.49	c   linear           :          6          6     254723          0          0      37533     194775          0          0          0
219.30/219.49	c   logicor          :          7+         6     127761          0          0       1660      66042          0          0          0
219.30/219.49	c   countsols        :          0          0          0          1          0          0          0          0          0          0
219.30/219.49	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
219.30/219.49	c   integral         :       8.49       0.00       0.00       8.49       0.00
219.30/219.49	c   and              :       9.03       5.54       3.49       0.00       0.00
219.30/219.49	c   linear           :      11.08       0.00      11.08       0.00       0.00
219.30/219.49	c   logicor          :       9.87       0.00       9.87       0.00       0.00
219.30/219.49	c   countsols        :       0.00       0.00       0.00       0.00       0.00
219.30/219.49	c Propagators        :       Time      Calls    Cutoffs    DomReds
219.30/219.49	c   vbounds          :       0.13          2          0          0
219.30/219.49	c   rootredcost      :       0.20          0          0          0
219.30/219.49	c   pseudoobj        :       0.47     257809          0          0
219.30/219.49	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
219.30/219.49	c   propagation      :       6.91      42631      42568     397305       32.7       3493       15.7          -
219.30/219.49	c   infeasible LP    :       0.01         82         78        589       30.1         28       11.4          0
219.30/219.49	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
219.30/219.49	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
219.30/219.49	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
219.30/219.49	c   applied globally :          -          -          -      55149       16.0          -          -          -
219.30/219.49	c   applied locally  :          -          -          -         32       35.4          -          -          -
219.30/219.49	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
219.30/219.49	c   cut pool         :       0.00          5          -          -         21          -    (maximal pool size: 158)
219.30/219.49	c   redcost          :       1.60     125328          0          0          0          0
219.30/219.49	c   impliedbounds    :       0.00          6          0          0         34          0
219.30/219.49	c   intobj           :       0.00          0          0          0          0          0
219.30/219.49	c   cgmip            :       0.00          0          0          0          0          0
219.30/219.49	c   gomory           :       0.05          6          0          0        146          0
219.30/219.49	c   strongcg         :       0.05          6          0          0        158          0
219.30/219.49	c   cmir             :       0.02          6          0          0         82          0
219.30/219.49	c   flowcover        :       0.08          6          0          0        127          0
219.30/219.49	c   clique           :       0.00          1          0          0          0          0
219.30/219.49	c   zerohalf         :       0.00          0          0          0          0          0
219.30/219.49	c   mcf              :       0.00          1          0          0          0          0
219.30/219.49	c   rapidlearning    :       0.03          1          0          0          0          0
219.30/219.49	c Pricers            :       Time      Calls       Vars
219.30/219.49	c   problem variables:       0.00          0          0
219.30/219.49	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
219.30/219.49	c   relpscost        :       8.38      49787         22        401          0          0      98968
219.30/219.49	c   pscost           :       0.00          0          0          0          0          0          0
219.30/219.49	c   inference        :       0.00          0          0          0          0          0          0
219.30/219.49	c   mostinf          :       0.00          0          0          0          0          0          0
219.30/219.49	c   leastinf         :       0.00          0          0          0          0          0          0
219.30/219.49	c   fullstrong       :       0.00          0          0          0          0          0          0
219.30/219.49	c   allfullstrong    :       0.00          0          0          0          0          0          0
219.30/219.49	c   random           :       0.00          0          0          0          0          0          0
219.30/219.49	c Primal Heuristics  :       Time      Calls      Found
219.30/219.49	c   LP solutions     :       0.01          -          1
219.30/219.49	c   pseudo solutions :       0.00          -          0
219.30/219.49	c   oneopt           :       0.10          0          0
219.30/219.49	c   crossover        :       0.03          0          0
219.30/219.49	c   intshifting      :       0.00          0          0
219.30/219.49	c   linesearchdiving :       0.01          5          0
219.30/219.49	c   feaspump         :       0.02          3          0
219.30/219.49	c   objpscostdiving  :       0.06          3          0
219.30/219.49	c   rootsoldiving    :       0.14          3          0
219.30/219.49	c   coefdiving       :       0.02          6          0
219.30/219.49	c   pscostdiving     :       0.08          6          0
219.30/219.49	c   fracdiving       :       0.01          6          0
219.30/219.49	c   trivial          :       0.00          2          0
219.30/219.49	c   simplerounding   :       0.07          0          0
219.30/219.49	c   zirounding       :       0.05       1000          0
219.30/219.49	c   rounding         :       0.32       5127          0
219.30/219.49	c   shifting         :       2.46       1450          0
219.30/219.49	c   twoopt           :       0.00          0          0
219.30/219.49	c   fixandinfer      :       0.00          0          0
219.30/219.49	c   veclendiving     :       0.01          6          0
219.30/219.49	c   intdiving        :       0.00          0          0
219.30/219.49	c   actconsdiving    :       0.00          0          0
219.30/219.49	c   guideddiving     :       0.02          0          0
219.30/219.49	c   octane           :       0.00          0          0
219.30/219.49	c   rens             :       0.02          1          0
219.30/219.49	c   rins             :       0.00          0          0
219.30/219.49	c   localbranching   :       0.00          0          0
219.30/219.49	c   mutation         :       0.00          0          0
219.30/219.49	c   dins             :       0.00          0          0
219.30/219.49	c   undercover       :       0.40          1          0
219.30/219.49	c   nlp              :       0.03          0          0
219.30/219.49	c   trysol           :       0.09          0          0
219.30/219.49	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
219.30/219.49	c   primal LP        :      22.63          0          0       0.00       0.00
219.30/219.49	c   dual LP          :     101.64     131410     576781       4.39    5674.74
219.30/219.49	c   lex dual LP      :       0.00          0          0       0.00          -
219.30/219.49	c   barrier LP       :       0.00          0          0       0.00          -
219.30/219.49	c   diving/probing LP:       0.29        321       3302      10.29   11386.21
219.30/219.49	c   strong branching :       7.18       7554      60477       8.01    8422.98
219.30/219.49	c     (at root node) :          -         19       1326      69.79          -
219.30/219.49	c   conflict analysis:       0.00          0          0       0.00          -
219.30/219.49	c B&B Tree           :
219.30/219.49	c   number of runs   :          1
219.30/219.49	c   nodes            :      72945
219.30/219.49	c   nodes (total)    :      72945
219.30/219.49	c   nodes left       :          0
219.30/219.49	c   max depth        :         59
219.30/219.49	c   max depth (total):         59
219.30/219.49	c   backtracks       :      22339 (30.6%)
219.30/219.49	c   delayed cutoffs  :      23627
219.30/219.49	c   repropagations   :      59140 (288050 domain reductions, 19177 cutoffs)
219.30/219.49	c   avg switch length:       5.36
219.30/219.49	c   switching time   :      33.89
219.30/219.49	c Solution           :
219.30/219.49	c   Solutions found  :          1 (1 improvements)
219.30/219.49	c   First Solution   : +3.00000000000000e+00   (in run 1, after 72945 nodes, 202.76 seconds, depth 54, found by <relaxation>)
219.30/219.49	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 72945 nodes, 202.76 seconds, depth 54, found by <relaxation>)
219.30/219.49	c   Dual Bound       : +3.00000000000000e+00
219.30/219.49	c   Gap              :       0.00 %
219.30/219.49	c   Root Dual Bound  : +3.00000000000000e+00
219.30/219.49	c   Root Iterations  :        229
219.40/219.50	c Time complete: 219.41.

Verifier Data 

OK	3

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2664949-1276646141/watcher-2664949-1276646141 -o /tmp/evaluation-result-2664949-1276646141/solver-2664949-1276646141 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2664949-1276646141.opb -t 1800 -m 1800 

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: 1.84 1.22 1.07 3/106 6781
/proc/meminfo: memFree=1831780/2059040 swapFree=4140252/4192956
[pid=6781] ppid=6779 vsize=9288 CPUtime=0
/proc/6781/stat : 6781 (pbscip.linux.x8) R 6779 6781 6272 0 -1 4202496 1061 0 0 0 0 0 0 0 18 0 1 0 40215751 9510912 981 1992294400 4194304 9819077 140735058880560 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6781/statm: 2322 990 371 1374 0 943 0

[startup+0.0715519 s]
/proc/loadavg: 1.84 1.22 1.07 3/106 6781
/proc/meminfo: memFree=1831780/2059040 swapFree=4140252/4192956
[pid=6781] ppid=6779 vsize=14732 CPUtime=0.07
/proc/6781/stat : 6781 (pbscip.linux.x8) R 6779 6781 6272 0 -1 4202496 4267 0 0 0 3 4 0 0 20 0 1 0 40215751 15085568 2292 1992294400 4194304 9819077 140735058880560 18446744073709551615 8675093 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6781/statm: 3683 2307 504 1374 0 2304 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 14732

[startup+0.100559 s]
/proc/loadavg: 1.84 1.22 1.07 3/106 6781
/proc/meminfo: memFree=1831780/2059040 swapFree=4140252/4192956
[pid=6781] ppid=6779 vsize=13840 CPUtime=0.09
/proc/6781/stat : 6781 (pbscip.linux.x8) R 6779 6781 6272 0 -1 4202496 6489 0 0 0 4 5 0 0 20 0 1 0 40215751 14172160 2201 1992294400 4194304 9819077 140735058880560 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6781/statm: 3460 2201 515 1374 0 2081 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13840

[startup+0.300601 s]
/proc/loadavg: 1.84 1.22 1.07 3/106 6781
/proc/meminfo: memFree=1831780/2059040 swapFree=4140252/4192956
[pid=6781] ppid=6779 vsize=26580 CPUtime=0.29
/proc/6781/stat : 6781 (pbscip.linux.x8) R 6779 6781 6272 0 -1 4202496 19685 0 0 0 17 12 0 0 20 0 1 0 40215751 27217920 4836 1992294400 4194304 9819077 140735058880560 18446744073709551615 8656455 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6781/statm: 6645 4838 715 1374 0 5266 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26580

[startup+0.700686 s]
/proc/loadavg: 1.84 1.22 1.07 3/106 6781
/proc/meminfo: memFree=1831780/2059040 swapFree=4140252/4192956
[pid=6781] ppid=6779 vsize=27592 CPUtime=0.69
/proc/6781/stat : 6781 (pbscip.linux.x8) R 6779 6781 6272 0 -1 4202496 46760 0 0 0 44 25 0 0 21 0 1 0 40215751 28254208 4852 1992294400 4194304 9819077 140735058880560 18446744073709551615 8657695 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6781/statm: 6938 4853 715 1374 0 5559 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 27592

[startup+1.50086 s]
/proc/loadavg: 1.84 1.22 1.07 2/107 6782
/proc/meminfo: memFree=1819496/2059040 swapFree=4140252/4192956
[pid=6781] ppid=6779 vsize=20628 CPUtime=1.49
/proc/6781/stat : 6781 (pbscip.linux.x8) R 6779 6781 6272 0 -1 4202496 53462 0 0 0 119 30 0 0 23 0 1 0 40215751 21123072 3816 1992294400 4194304 9819077 140735058880560 18446744073709551615 8720183 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6781/statm: 5157 3816 728 1374 0 3778 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20628

[startup+3.1012 s]
/proc/loadavg: 1.84 1.22 1.07 2/107 6782
/proc/meminfo: memFree=1818380/2059040 swapFree=4140252/4192956
[pid=6781] ppid=6779 vsize=21152 CPUtime=3.09
/proc/6781/stat : 6781 (pbscip.linux.x8) R 6779 6781 6272 0 -1 4202496 59173 0 0 0 271 38 0 0 25 0 1 0 40215751 21659648 3822 1992294400 4194304 9819077 140735058880560 18446744073709551615 7291095 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6781/statm: 5201 3821 730 1374 0 3822 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21152

[startup+6.30088 s]
/proc/loadavg: 1.77 1.21 1.07 2/107 6782
/proc/meminfo: memFree=1818256/2059040 swapFree=4140252/4192956
[pid=6781] ppid=6779 vsize=21504 CPUtime=6.29
/proc/6781/stat : 6781 (pbscip.linux.x8) R 6779 6781 6272 0 -1 4202496 84053 0 0 0 567 62 0 0 25 0 1 0 40215751 22020096 3853 1992294400 4194304 9819077 140735058880560 18446744073709551615 8657695 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6781/statm: 5376 3853 730 1374 0 3997 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21504

[startup+12.7012 s]
/proc/loadavg: 1.71 1.21 1.07 2/107 6782
/proc/meminfo: memFree=1818132/2059040 swapFree=4140252/4192956
[pid=6781] ppid=6779 vsize=21452 CPUtime=12.68
/proc/6781/stat : 6781 (pbscip.linux.x8) R 6779 6781 6272 0 -1 4202496 126441 0 0 0 1159 109 0 0 25 0 1 0 40215751 21966848 4041 1992294400 4194304 9819077 140735058880560 18446744073709551615 5435206 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6781/statm: 5363 4041 730 1374 0 3984 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 21452

[startup+25.501 s]
/proc/loadavg: 1.55 1.20 1.07 2/107 6782
/proc/meminfo: memFree=1816024/2059040 swapFree=4140252/4192956
[pid=6781] ppid=6779 vsize=23260 CPUtime=25.48
/proc/6781/stat : 6781 (pbscip.linux.x8) R 6779 6781 6272 0 -1 4202496 207448 0 0 0 2351 197 0 0 25 0 1 0 40215751 23818240 4522 1992294400 4194304 9819077 140735058880560 18446744073709551615 7263246 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6781/statm: 5858 4523 730 1374 0 4479 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 23260

[startup+51.1004 s]
/proc/loadavg: 1.36 1.18 1.06 2/107 6784
/proc/meminfo: memFree=1814660/2059040 swapFree=4140252/4192956
[pid=6781] ppid=6779 vsize=24148 CPUtime=51.07
/proc/6781/stat : 6781 (pbscip.linux.x8) R 6779 6781 6272 0 -1 4202496 373973 0 0 0 4722 385 0 0 25 0 1 0 40215751 24727552 4870 1992294400 4194304 9819077 140735058880560 18446744073709551615 8723783 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6781/statm: 6169 4873 730 1374 0 4790 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 24148

[startup+102.308 s]
/proc/loadavg: 1.19 1.17 1.06 2/107 6784
/proc/meminfo: memFree=1812552/2059040 swapFree=4140252/4192956
[pid=6781] ppid=6779 vsize=26592 CPUtime=102.25
/proc/6781/stat : 6781 (pbscip.linux.x8) R 6779 6781 6272 0 -1 4202496 730129 0 0 0 9441 784 0 0 25 0 1 0 40215751 27230208 5330 1992294400 4194304 9819077 140735058880560 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6781/statm: 6648 5330 730 1374 0 5269 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 26592

[startup+162.301 s]
/proc/loadavg: 1.10 1.15 1.06 2/107 6786
/proc/meminfo: memFree=1811932/2059040 swapFree=4140252/4192956
[pid=6781] ppid=6779 vsize=27316 CPUtime=162.22
/proc/6781/stat : 6781 (pbscip.linux.x8) R 6779 6781 6272 0 -1 4202496 1120919 0 0 0 14993 1229 0 0 25 0 1 0 40215751 27971584 5496 1992294400 4194304 9819077 140735058880560 18446744073709551615 6021436 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6781/statm: 6829 5496 730 1374 0 5450 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 27316

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

[startup+179.101 s]
/proc/loadavg: 1.15 1.16 1.07 2/107 6786
/proc/meminfo: memFree=1811188/2059040 swapFree=4140252/4192956
[pid=6781] ppid=6779 vsize=28036 CPUtime=179.01
/proc/6781/stat : 6781 (pbscip.linux.x8) R 6779 6781 6272 0 -1 4202496 1237547 0 0 0 16550 1351 0 0 25 0 1 0 40215751 28708864 5679 1992294400 4194304 9819077 140735058880560 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6781/statm: 7009 5679 730 1374 0 5630 0
Current children cumulated CPU time (s) 179.01
Current children cumulated vsize (KiB) 28036

[startup+204.701 s]
/proc/loadavg: 1.09 1.14 1.06 2/107 6788
/proc/meminfo: memFree=1810568/2059040 swapFree=4140252/4192956
[pid=6781] ppid=6779 vsize=28568 CPUtime=204.6
/proc/6781/stat : 6781 (pbscip.linux.x8) R 6779 6781 6272 0 -1 4202496 1407490 0 0 0 18916 1544 0 0 25 0 1 0 40215751 29253632 5819 1992294400 4194304 9819077 140735058880560 18446744073709551615 7263141 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6781/statm: 7142 5819 730 1374 0 5763 0
Current children cumulated CPU time (s) 204.6
Current children cumulated vsize (KiB) 28568

[startup+211.101 s]
/proc/loadavg: 1.08 1.14 1.06 2/107 6788
/proc/meminfo: memFree=1810444/2059040 swapFree=4140252/4192956
[pid=6781] ppid=6779 vsize=28936 CPUtime=211.01
/proc/6781/stat : 6781 (pbscip.linux.x8) R 6779 6781 6272 0 -1 4202496 1450362 0 0 0 19511 1590 0 0 25 0 1 0 40215751 29630464 5861 1992294400 4194304 9819077 140735058880560 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6781/statm: 7234 5861 730 1374 0 5855 0
Current children cumulated CPU time (s) 211.01
Current children cumulated vsize (KiB) 28936

[startup+214.301 s]
/proc/loadavg: 1.08 1.14 1.06 2/107 6788
/proc/meminfo: memFree=1810444/2059040 swapFree=4140252/4192956
[pid=6781] ppid=6779 vsize=28956 CPUtime=214.2
/proc/6781/stat : 6781 (pbscip.linux.x8) R 6779 6781 6272 0 -1 4202496 1470991 0 0 0 19803 1617 0 0 25 0 1 0 40215751 29650944 5867 1992294400 4194304 9819077 140735058880560 18446744073709551615 8674885 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6781/statm: 7239 5867 730 1374 0 5860 0
Current children cumulated CPU time (s) 214.2
Current children cumulated vsize (KiB) 28956

[startup+217.502 s]
/proc/loadavg: 1.07 1.13 1.06 2/107 6788
/proc/meminfo: memFree=1810444/2059040 swapFree=4140252/4192956
[pid=6781] ppid=6779 vsize=28932 CPUtime=217.4
/proc/6781/stat : 6781 (pbscip.linux.x8) R 6779 6781 6272 0 -1 4202496 1495862 0 0 0 20096 1644 0 0 25 0 1 0 40215751 29626368 5868 1992294400 4194304 9819077 140735058880560 18446744073709551615 6567517 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6781/statm: 7233 5868 730 1374 0 5854 0
Current children cumulated CPU time (s) 217.4
Current children cumulated vsize (KiB) 28932

[startup+218.301 s]
/proc/loadavg: 1.07 1.13 1.06 2/107 6788
/proc/meminfo: memFree=1810444/2059040 swapFree=4140252/4192956
[pid=6781] ppid=6779 vsize=28760 CPUtime=218.2
/proc/6781/stat : 6781 (pbscip.linux.x8) R 6779 6781 6272 0 -1 4202496 1503168 0 0 0 20168 1652 0 0 25 0 1 0 40215751 29450240 5867 1992294400 4194304 9819077 140735058880560 18446744073709551615 8655237 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6781/statm: 7190 5867 730 1374 0 5811 0
Current children cumulated CPU time (s) 218.2
Current children cumulated vsize (KiB) 28760

[startup+219.101 s]
/proc/loadavg: 1.07 1.13 1.06 2/107 6788
/proc/meminfo: memFree=1810196/2059040 swapFree=4140252/4192956
[pid=6781] ppid=6779 vsize=29188 CPUtime=219
/proc/6781/stat : 6781 (pbscip.linux.x8) R 6779 6781 6272 0 -1 4202496 1509204 0 0 0 20242 1658 0 0 25 0 1 0 40215751 29888512 5931 1992294400 4194304 9819077 140735058880560 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6781/statm: 7297 5931 730 1374 0 5918 0
Current children cumulated CPU time (s) 219
Current children cumulated vsize (KiB) 29188

[startup+219.501 s]
/proc/loadavg: 1.07 1.13 1.06 2/107 6788
/proc/meminfo: memFree=1810196/2059040 swapFree=4140252/4192956
[pid=6781] ppid=6779 vsize=28220 CPUtime=219.4
/proc/6781/stat : 6781 (pbscip.linux.x8) R 6779 6781 6272 0 -1 4202496 1512233 0 0 0 20278 1662 0 0 25 0 1 0 40215751 28897280 5691 1992294400 4194304 9819077 140735058880560 18446744073709551615 5961408 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6781/statm: 7055 5691 731 1374 0 5676 0
Current children cumulated CPU time (s) 219.4
Current children cumulated vsize (KiB) 28220

Child status: 0
Real time (s): 219.509
CPU time (s): 219.417
CPU user time (s): 202.793
CPU system time (s): 16.6235
CPU usage (%): 99.958
Max. virtual memory (cumulated for all children) (KiB): 30120

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 202.793
system time used= 16.6235
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1512237
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= 2899

runsolver used 0.363944 second user time and 1.04284 second system time

The end

Launcher Data 

Begin job on node010 at 2010-06-16 01:55:41
IDJOB=2664949
IDBENCH=47892
IDSOLVER=1168
FILE ID=node010/2664949-1276646141
PBS_JOBID= 11172401
Free space on /tmp= 62532 MiB

SOLVER NAME= SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=127-P1=47-P2=7-P3=127-P4=17-P5=97-P6=127-B.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.clp -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2664949-1276646141/watcher-2664949-1276646141 -o /tmp/evaluation-result-2664949-1276646141/solver-2664949-1276646141 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2664949-1276646141.opb -t 1800 -m 1800

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

MD5SUM BENCH= a92642ddb77f2466b803e375801dde37
RANDOM SEED=123219256

node010.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 3000.267
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.53
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		: 3000.267
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1832184 kB
Buffers:         35600 kB
Cached:         111012 kB
SwapCached:       6204 kB
Active:          96648 kB
Inactive:        63500 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1832184 kB
SwapTotal:     4192956 kB
SwapFree:      4140252 kB
Dirty:            6216 kB
Writeback:           0 kB
AnonPages:       11940 kB
Mapped:          13060 kB
Slab:            44864 kB
PageTables:       4008 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182728 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62524 MiB
End job on node010 at 2010-06-16 01:59:21