Trace number 2699721

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 NameAnswerCPU timeWall clock time
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solverOPTIMUM 0.921859 0.922297

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/wcsp/dimacs/
normalized-dubois22_ext.wbo
MD5SUMb5562b63e22c825abae2b216b18049c8
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark0.005999
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables132
Total number of constraints242
Number of soft constraints176
Number of constraints which are clauses176
Number of constraints which are cardinality constraints (but not clauses)66
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
Top cost 177
Min constraint cost 1
Max constraint cost 1
Sum of constraints costs 176
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 5
Number of bits of the biggest sum of numbers3
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 1.2.1.2 [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-2699721-1278533818.wbo>
0.00/0.00	c original problem has 484 variables (308 bin, 0 int, 0 impl, 176 cont) and 419 constraints
0.00/0.00	c problem read
0.00/0.00	c presolving settings loaded
0.00/0.01	c presolving:
0.00/0.01	c (round 1) 66 del vars, 67 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 308 impls, 0 clqs
0.00/0.01	c (round 2) 66 del vars, 67 del conss, 176 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 308 impls, 0 clqs
0.00/0.01	c    (0.0s) probing: 101/242 (41.7%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.01	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.01	c presolving (3 rounds):
0.00/0.01	c  66 deleted vars, 67 deleted constraints, 176 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.01	c  308 implications, 0 cliques
0.00/0.01	c presolved problem has 418 variables (242 bin, 0 int, 0 impl, 176 cont) and 352 constraints
0.00/0.01	c     176 constraints of type <indicator>
0.00/0.01	c     176 constraints of type <linear>
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 - non default parameters ----------------------------------------------------------------------
0.00/0.01	c # SCIP version 1.2.1.2
0.00/0.01	c 
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 = 10000
0.00/0.01	c 
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 = 1800
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 = 3420
0.00/0.01	c 
0.00/0.01	c # should presolving try to simplify inequalities
0.00/0.01	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01	c constraints/linear/simplifyinequalities = TRUE
0.00/0.01	c 
0.00/0.01	c # should presolving try to simplify knapsacks
0.00/0.01	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01	c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.01	c 
0.00/0.01	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.01	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.01	c separating/rapidlearning/freq = 0
0.00/0.01	c 
0.00/0.01	c -----------------------------------------------------------------------------------------------
0.00/0.01	c start solving
0.00/0.01	c 
0.00/0.01	o 176
0.00/0.01	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.01	c t 0.0s|     1 |     0 |     0 |     - |1521k|   0 |   - | 418 | 352 |   0 |   0 |   0 |   0 |   0 |      --      | 1.760000e+02 |    Inf 
0.00/0.01	c   0.0s|     1 |     0 |     0 |     - |1611k|   0 |   0 | 418 | 352 | 418 |   0 |   0 |   0 |   0 | 0.000000e+00 | 1.760000e+02 |    Inf 
0.00/0.01	c   0.0s|     1 |     0 |    31 |     - |1635k|   0 |   0 | 418 | 352 | 418 |  43 |  43 |   0 |   0 | 0.000000e+00 | 1.760000e+02 |    Inf 
0.00/0.02	c   0.0s|     1 |     0 |    63 |     - |1644k|   0 |   0 | 418 | 352 | 418 |  46 |  46 |   0 |   0 | 0.000000e+00 | 1.760000e+02 |    Inf 
0.00/0.02	c   0.0s|     1 |     0 |    64 |     - |1644k|   0 |   0 | 418 | 352 | 418 |  47 |  47 |   0 |   0 | 0.000000e+00 | 1.760000e+02 |    Inf 
0.00/0.02	c   0.0s|     1 |     0 |    66 |     - |1644k|   0 |   0 | 418 | 352 | 418 |  48 |  48 |   0 |   0 | 0.000000e+00 | 1.760000e+02 |    Inf 
0.00/0.02	c   0.0s|     1 |     0 |    67 |     - |1645k|   0 |   0 | 418 | 352 | 418 |  49 |  49 |   0 |   0 | 0.000000e+00 | 1.760000e+02 |    Inf 
0.00/0.02	c   0.0s|     1 |     0 |    69 |     - |1645k|   0 |   0 | 418 | 352 | 418 |  50 |  50 |   0 |   0 | 0.000000e+00 | 1.760000e+02 |    Inf 
0.00/0.02	c   0.0s|     1 |     0 |    70 |     - |1646k|   0 |   0 | 418 | 352 | 418 |  51 |  51 |   0 |   0 | 0.000000e+00 | 1.760000e+02 |    Inf 
0.00/0.02	c   0.0s|     1 |     0 |    71 |     - |1646k|   0 |   0 | 418 | 352 | 418 |  52 |  52 |   0 |   0 | 0.000000e+00 | 1.760000e+02 |    Inf 
0.00/0.02	c   0.0s|     1 |     0 |    72 |     - |1647k|   0 |   0 | 418 | 352 | 418 |  53 |  53 |   0 |   0 | 0.000000e+00 | 1.760000e+02 |    Inf 
0.00/0.02	c   0.0s|     1 |     0 |    73 |     - |1647k|   0 |   0 | 418 | 352 | 418 |  54 |  54 |   0 |   0 | 0.000000e+00 | 1.760000e+02 |    Inf 
0.00/0.02	c   0.0s|     1 |     0 |    75 |     - |1648k|   0 |   4 | 418 | 352 | 418 |  55 |  55 |   0 |   0 | 0.000000e+00 | 1.760000e+02 |    Inf 
0.00/0.02	c   0.0s|     1 |     0 |    76 |     - |1657k|   0 |   0 | 418 | 352 | 418 |  56 |  56 |   0 |   0 | 0.000000e+00 | 1.760000e+02 |    Inf 
0.00/0.02	c   0.0s|     1 |     0 |    77 |     - |1657k|   0 |   5 | 418 | 352 | 418 |  57 |  57 |   0 |   0 | 0.000000e+00 | 1.760000e+02 |    Inf 
0.00/0.02	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.02	c   0.0s|     1 |     0 |    78 |     - |1671k|   0 |   0 | 418 | 352 | 418 |  59 |  59 |   0 |   0 | 0.000000e+00 | 1.760000e+02 |    Inf 
0.00/0.02	c   0.0s|     1 |     0 |    79 |     - |1671k|   0 |   2 | 418 | 352 | 418 |  60 |  60 |   0 |   0 | 0.000000e+00 | 1.760000e+02 |    Inf 
0.00/0.02	c   0.0s|     1 |     0 |    80 |     - |1681k|   0 |   0 | 418 | 352 | 418 |  61 |  61 |   0 |   0 | 0.000000e+00 | 1.760000e+02 |    Inf 
0.00/0.02	c   0.0s|     1 |     0 |    81 |     - |1682k|   0 |   5 | 418 | 352 | 418 |  62 |  62 |   0 |   0 | 0.000000e+00 | 1.760000e+02 |    Inf 
0.00/0.02	c   0.0s|     1 |     0 |    82 |     - |1692k|   0 |   0 | 418 | 352 | 418 |  63 |  63 |   0 |   0 | 0.000000e+00 | 1.760000e+02 |    Inf 
0.00/0.02	c   0.0s|     1 |     0 |    84 |     - |1693k|   0 |   5 | 418 | 352 | 418 |  64 |  64 |   0 |   0 | 0.000000e+00 | 1.760000e+02 |    Inf 
0.00/0.03	c   0.0s|     1 |     0 |    85 |     - |1700k|   0 |   2 | 418 | 352 | 418 |  65 |  65 |   0 |   0 | 0.000000e+00 | 1.760000e+02 |    Inf 
0.00/0.03	c   0.0s|     1 |     0 |    87 |     - |1717k|   0 |   7 | 418 | 352 | 418 |  67 |  67 |   0 |   0 | 0.000000e+00 | 1.760000e+02 |    Inf 
0.00/0.03	c   0.0s|     1 |     0 |    88 |     - |1738k|   0 |   0 | 418 | 352 | 418 |  69 |  69 |   0 |   0 | 0.000000e+00 | 1.760000e+02 |    Inf 
0.00/0.03	c   0.0s|     1 |     0 |    90 |     - |1739k|   0 |   9 | 418 | 352 | 418 |  69 |  70 |   0 |   0 | 0.000000e+00 | 1.760000e+02 |    Inf 
0.00/0.03	c   0.0s|     1 |     0 |    93 |     - |1765k|   0 |  10 | 418 | 352 | 418 |  70 |  71 |   0 |   0 | 0.000000e+00 | 1.760000e+02 |    Inf 
0.00/0.03	c   0.0s|     1 |     0 |    94 |     - |1787k|   0 |   2 | 418 | 352 | 418 |  71 |  72 |   0 |   0 | 0.000000e+00 | 1.760000e+02 |    Inf 
0.00/0.04	c   0.0s|     1 |     0 |    98 |     - |1793k|   0 |  10 | 418 | 352 | 418 |  72 |  73 |   0 |   0 | 0.000000e+00 | 1.760000e+02 |    Inf 
0.00/0.04	c   0.0s|     1 |     0 |   100 |     - |1816k|   0 |  10 | 418 | 352 | 418 |  73 |  74 |   0 |   0 | 0.000000e+00 | 1.760000e+02 |    Inf 
0.00/0.05	c   0.0s|     1 |     2 |   119 |     - |1830k|   0 |  10 | 418 | 352 | 418 |  73 |  74 |   0 |  10 | 0.000000e+00 | 1.760000e+02 |    Inf 
0.09/0.13	o 1
0.09/0.13	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.13	c * 0.1s|   193 |    23 |   246 |   0.8 |2103k| 192 |   - | 418 | 352 | 418 | 113 | 121 |   0 | 119 | 0.000000e+00 | 1.000000e-00 |    Inf 
0.89/0.91	c 
0.89/0.91	c SCIP Status        : problem is solved [optimal solution found]
0.89/0.91	c Solving Time (sec) : 0.75
0.89/0.91	c Solving Nodes      : 1188
0.89/0.91	c Primal Bound       : +1.00000000000000e-00 (32 solutions)
0.89/0.91	c Dual Bound         : +1.00000000000000e-00
0.89/0.91	c Gap                : 0.00 %
0.89/0.91	s OPTIMUM FOUND
0.89/0.91	v -x132 x131 x130 -x129 -x128 x127 x126 -x125 x124 -x123 -x122 x121 x120 -x119 x118 -x117 -x116 x115 x114 -x113 x112 -x111 -x110 
0.89/0.91	v x109 x108 -x107 x106 -x105 x104 -x103 x102 -x101 x100 -x99 x98 -x97 -x96 x95 x94 -x93 -x92 x91 -x90 x89 x88 -x87 x86 -x85 -x84 
0.89/0.91	v x83 x82 -x81 -x80 x79 -x78 x77 x76 -x75 x74 -x73 x72 -x71 x70 -x69 x68 -x67 x66 -x65 x64 -x63 x62 -x61 x60 -x59 x58 -x57 -x56 
0.89/0.91	v x55 -x54 x53 -x52 x51 x50 -x49 x48 -x47 x46 -x45 -x44 x43 -x42 x41 x40 -x39 x38 -x37 x36 -x35 -x34 x33 -x32 x31 -x30 x29 x28 
0.89/0.91	v -x27 x26 -x25 x24 -x23 -x22 x21 -x20 x19 -x18 x17 -x16 x15 -x14 x13 -x12 x11 -x10 x9 x8 -x7 x6 -x5 -x4 x3 x2 -x1 
0.89/0.91	c SCIP Status        : problem is solved [optimal solution found]
0.89/0.91	c Solving Time       :       0.75
0.89/0.91	c Original Problem   :
0.89/0.91	c   Problem name     : HOME/instance-2699721-1278533818.wbo
0.89/0.91	c   Variables        : 484 (308 binary, 0 integer, 0 implicit integer, 176 continuous)
0.89/0.91	c   Constraints      : 419 initial, 419 maximal
0.89/0.91	c Presolved Problem  :
0.89/0.91	c   Problem name     : t_HOME/instance-2699721-1278533818.wbo
0.89/0.91	c   Variables        : 418 (242 binary, 0 integer, 0 implicit integer, 176 continuous)
0.89/0.91	c   Constraints      : 352 initial, 1441 maximal
0.89/0.91	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
0.89/0.91	c   trivial          :       0.00          0          0          0          0          0          0          0          0
0.89/0.91	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
0.89/0.91	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
0.89/0.91	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
0.89/0.91	c   implics          :       0.00          0          0          0          0          0          0          0          0
0.89/0.91	c   probing          :       0.00          0          0          0          0          0          0          0          0
0.89/0.91	c   indicator        :       0.00          0          0          0          0          0          0          0          0
0.89/0.91	c   linear           :       0.00          0         66          0        176          0         67          0          0
0.89/0.91	c   logicor          :       0.00          0          0          0          0          0          0          0          0
0.89/0.91	c   root node        :          -        176          -          -        352          -          -          -          -
0.89/0.91	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
0.89/0.91	c   integral         :          0          0          0       2178          0          0         11          0          0       1546
0.89/0.91	c   indicator        :        176          0        433        217          0          0        361          0          0          0
0.89/0.91	c   linear           :        176         27       4179       1393          0        260       3523       1303          0          0
0.89/0.91	c   logicor          :          0+         0       2323          0          0        201       1962          0          0          0
0.89/0.91	c   countsols        :          0          0          0        170          0          0          0          0          0          0
0.89/0.91	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
0.89/0.91	c   integral         :       0.11       0.00       0.00       0.11       0.00
0.89/0.91	c   indicator        :       0.00       0.00       0.00       0.00       0.00
0.89/0.91	c   linear           :       0.03       0.00       0.02       0.01       0.00
0.89/0.91	c   logicor          :       0.01       0.00       0.01       0.00       0.00
0.89/0.91	c   countsols        :       0.00       0.00       0.00       0.00       0.00
0.89/0.91	c Propagators        :       Time      Calls    Cutoffs    DomReds
0.89/0.91	c   vbounds          :       0.00          2          0          0
0.89/0.91	c   rootredcost      :       0.00          1          0        176
0.89/0.91	c   pseudoobj        :       0.00       3980          0          0
0.89/0.91	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.89/0.91	c   propagation      :       0.02        461        451       1236        8.6        401        4.5          -
0.89/0.91	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.89/0.91	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.89/0.91	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.89/0.91	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.89/0.91	c   applied globally :          -          -          -       1265        6.7          -          -          -
0.89/0.91	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.89/0.91	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
0.89/0.91	c   cut pool         :       0.00         15          -          -         28          -    (maximal pool size: 55)
0.89/0.91	c   redcost          :       0.01       1975          0          0          0          0
0.89/0.91	c   impliedbounds    :       0.00         11          0          0          0          0
0.89/0.91	c   intobj           :       0.00          0          0          0          0          0
0.89/0.91	c   cgmip            :       0.00          0          0          0          0          0
0.89/0.91	c   gomory           :       0.00         11          0          0         60          0
0.89/0.91	c   strongcg         :       0.00         11          0          0          0          0
0.89/0.91	c   cmir             :       0.01         10          0          0          4          0
0.89/0.91	c   flowcover        :       0.00         10          0          0          8          0
0.89/0.91	c   clique           :       0.00          1          0          0          0          0
0.89/0.91	c   zerohalf         :       0.00          0          0          0          0          0
0.89/0.91	c   mcf              :       0.00          1          0          0          0          0
0.89/0.91	c   rapidlearning    :       0.00          0          0          0          0          0
0.89/0.91	c Pricers            :       Time      Calls       Vars
0.89/0.91	c   problem variables:       0.00          0          0
0.89/0.91	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.89/0.91	c   relpscost        :       0.11        784          0         11          0          0       1546
0.89/0.91	c   pscost           :       0.00          0          0          0          0          0          0
0.89/0.91	c   inference        :       0.00        169          0          0          0          0        338
0.89/0.91	c   mostinf          :       0.00          0          0          0          0          0          0
0.89/0.91	c   leastinf         :       0.00          0          0          0          0          0          0
0.89/0.91	c   fullstrong       :       0.00          0          0          0          0          0          0
0.89/0.91	c   allfullstrong    :       0.00          0          0          0          0          0          0
0.89/0.91	c   random           :       0.00          0          0          0          0          0          0
0.89/0.91	c Primal Heuristics  :       Time      Calls      Found
0.89/0.91	c   LP solutions     :       0.00          -          1
0.89/0.91	c   pseudo solutions :       0.00          -          0
0.89/0.91	c   coefdiving       :       0.00          0          0
0.89/0.91	c   pscostdiving     :       0.00          0          0
0.89/0.91	c   fracdiving       :       0.00          0          0
0.89/0.91	c   veclendiving     :       0.00          0          0
0.89/0.91	c   objpscostdiving  :       0.00          0          0
0.89/0.91	c   rootsoldiving    :       0.00          0          0
0.89/0.91	c   linesearchdiving :       0.00          0          0
0.89/0.91	c   guideddiving     :       0.00          0          0
0.89/0.91	c   feaspump         :       0.00          0          0
0.89/0.91	c   crossover        :       0.00          0          0
0.89/0.91	c   oneopt           :       0.00          2          0
0.89/0.91	c   trivial          :       0.00          2          1
0.89/0.91	c   simplerounding   :       0.00        795          0
0.89/0.91	c   zirounding       :       0.00        773          0
0.89/0.91	c   rounding         :       0.00        340          0
0.89/0.91	c   shifting         :       0.01         88          0
0.89/0.91	c   intshifting      :       0.00          1          0
0.89/0.91	c   twoopt           :       0.00          0          0
0.89/0.91	c   fixandinfer      :       0.00          0          0
0.89/0.91	c   intdiving        :       0.00          0          0
0.89/0.91	c   actconsdiving    :       0.00          0          0
0.89/0.91	c   octane           :       0.00          0          0
0.89/0.91	c   rens             :       0.00          1          0
0.89/0.91	c   rins             :       0.00          0          0
0.89/0.91	c   localbranching   :       0.00          0          0
0.89/0.91	c   mutation         :       0.00          0          0
0.89/0.91	c   dins             :       0.00          0          0
0.89/0.91	c   undercover       :       0.00          0          0
0.89/0.91	c   nlp              :       0.00          0          0
0.89/0.91	c   trysol           :       0.00         36         30
0.89/0.91	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
0.89/0.91	c   primal LP        :       0.00          0          0       0.00          -
0.89/0.91	c   dual LP          :       0.46       2040       4234       2.08    9204.35
0.89/0.91	c   lex dual LP      :       0.00          0          0       0.00          -
0.89/0.91	c   barrier LP       :       0.00          0          0       0.00          -
0.89/0.91	c   diving/probing LP:       0.00          2         48      24.00          -
0.89/0.91	c   strong branching :       0.11        514       1648       3.21   14981.82
0.89/0.91	c     (at root node) :          -         10         52       5.20          -
0.89/0.91	c   conflict analysis:       0.00          0          0       0.00          -
0.89/0.91	c B&B Tree           :
0.89/0.91	c   number of runs   :          1
0.89/0.91	c   nodes            :       1188
0.89/0.91	c   nodes (total)    :       1188
0.89/0.91	c   nodes left       :          0
0.89/0.91	c   max depth        :        192
0.89/0.91	c   max depth (total):        192
0.89/0.91	c   backtracks       :        270 (22.7%)
0.89/0.91	c   delayed cutoffs  :        528
0.89/0.91	c   repropagations   :        648 (2256 domain reductions, 216 cutoffs)
0.89/0.91	c   avg switch length:       7.71
0.89/0.91	c   switching time   :       0.02
0.89/0.91	c Solution           :
0.89/0.91	c   Solutions found  :         32 (2 improvements)
0.89/0.91	c   First Solution   : +1.76000000000000e+02   (in run 1, after 1 nodes, 0.01 seconds, depth 0, found by <trivial>)
0.89/0.91	c   Primal Bound     : +1.00000000000000e-00   (in run 1, after 193 nodes, 0.10 seconds, depth 192, found by <relaxation>)
0.89/0.91	c   Dual Bound       : +1.00000000000000e-00
0.89/0.91	c   Gap              :       0.00 %
0.89/0.91	c   Root Dual Bound  : +0.00000000000000e+00
0.89/0.91	c   Root Iterations  :        100
0.89/0.92	c Time complete: 0.91.

Verifier Data 

OK	1

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2699721-1278533818/watcher-2699721-1278533818 -o /tmp/evaluation-result-2699721-1278533818/solver-2699721-1278533818 -C 1800 -W 2000 -M 3800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2699721-1278533818.wbo -t 1800 -m 3800 

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): 3891200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 3942400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.00 0.00 0.00 2/173 18110
/proc/meminfo: memFree=29511232/32950928 swapFree=67111528/67111528
[pid=18110] ppid=18108 vsize=10844 CPUtime=0
/proc/18110/stat : 18110 (pbscip.linux.x8) R 18108 18110 17870 0 -1 4202496 1665 0 0 0 0 0 0 0 22 0 1 0 21596571 11104256 1585 4089446400 4194304 9819077 140733835926976 18446744073709551615 8656455 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/18110/statm: 2711 1585 392 1374 0 1332 0

[startup+0.0875219 s]
/proc/loadavg: 0.00 0.00 0.00 2/173 18110
/proc/meminfo: memFree=29511232/32950928 swapFree=67111528/67111528
[pid=18110] ppid=18108 vsize=17584 CPUtime=0.07
/proc/18110/stat : 18110 (pbscip.linux.x8) R 18108 18110 17870 0 -1 4202496 7551 0 0 0 6 1 0 0 22 0 1 0 21596571 18006016 3051 4089446400 4194304 9819077 140733835926976 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/18110/statm: 4376 3050 701 1374 0 2997 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 17584

[startup+0.100516 s]
/proc/loadavg: 0.00 0.00 0.00 2/173 18110
/proc/meminfo: memFree=29511232/32950928 swapFree=67111528/67111528
[pid=18110] ppid=18108 vsize=17504 CPUtime=0.09
/proc/18110/stat : 18110 (pbscip.linux.x8) R 18108 18110 17870 0 -1 4202496 7782 0 0 0 7 2 0 0 22 0 1 0 21596571 17924096 3059 4089446400 4194304 9819077 140733835926976 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/18110/statm: 4376 3059 701 1374 0 2997 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17504

[startup+0.300486 s]
/proc/loadavg: 0.00 0.00 0.00 2/173 18110
/proc/meminfo: memFree=29511232/32950928 swapFree=67111528/67111528
[pid=18110] ppid=18108 vsize=18772 CPUtime=0.29
/proc/18110/stat : 18110 (pbscip.linux.x8) R 18108 18110 17870 0 -1 4202496 17901 0 0 0 24 5 0 0 22 0 1 0 21596571 19222528 3126 4089446400 4194304 9819077 140733835926976 18446744073709551615 8657695 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/18110/statm: 4442 3121 705 1374 0 3063 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18772

[startup+0.700411 s]
/proc/loadavg: 0.00 0.00 0.00 2/173 18110
/proc/meminfo: memFree=29511232/32950928 swapFree=67111528/67111528
[pid=18110] ppid=18108 vsize=18360 CPUtime=0.69
/proc/18110/stat : 18110 (pbscip.linux.x8) R 18108 18110 17870 0 -1 4202496 28262 0 0 0 57 12 0 0 24 0 1 0 21596571 18800640 3307 4089446400 4194304 9819077 140733835926976 18446744073709551615 8657695 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/18110/statm: 4632 3308 706 1374 0 3253 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18360

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

[startup+0.900379 s]
/proc/loadavg: 0.00 0.00 0.00 2/173 18110
/proc/meminfo: memFree=29511232/32950928 swapFree=67111528/67111528
[pid=18110] ppid=18108 vsize=18656 CPUtime=0.89
/proc/18110/stat : 18110 (pbscip.linux.x8) R 18108 18110 17870 0 -1 4202496 31966 0 0 0 74 15 0 0 25 0 1 0 21596571 19103744 3331 4089446400 4194304 9819077 140733835926976 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/18110/statm: 4664 3331 706 1374 0 3285 0
Current children cumulated CPU time (s) 0.89
Current children cumulated vsize (KiB) 18656

Child status: 0
Real time (s): 0.922297
CPU time (s): 0.921859
CPU user time (s): 0.761884
CPU system time (s): 0.159975
CPU usage (%): 99.9525
Max. virtual memory (cumulated for all children) (KiB): 18772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.761884
system time used= 0.159975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32288
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= 0
involuntary context switches= 2

runsolver used 0.004999 second user time and 0.009998 second system time

The end

Launcher Data 

Begin job on node112 at 2010-07-07 22:16:58
IDJOB=2699721
IDBENCH=79368
IDSOLVER=1205
FILE ID=node112/2699721-1278533818
PBS_JOBID= 11239253
Free space on /tmp= 73452 MiB

SOLVER NAME= SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/wcsp/dimacs/normalized-dubois22_ext.wbo
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-2699721-1278533818/watcher-2699721-1278533818 -o /tmp/evaluation-result-2699721-1278533818/solver-2699721-1278533818 -C 1800 -W 2000 -M 3800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2699721-1278533818.wbo -t 1800 -m 3800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 3800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= b5562b63e22c825abae2b216b18049c8
RANDOM SEED=150901541

node112.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	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.64
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.84
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      29511636 kB
Buffers:        130108 kB
Cached:        3096912 kB
SwapCached:          0 kB
Active:        1227616 kB
Inactive:      2061372 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      29511636 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            6560 kB
Writeback:           0 kB
AnonPages:       61900 kB
Mapped:          14424 kB
Slab:            86852 kB
PageTables:       4508 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   183836 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73448 MiB
End job on node112 at 2010-07-07 22:16:59