Trace number 3717596

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
SCIP spx SCIP 2.1.1.4. with SoPlex 1.6.0.3 fixedOPTIMUM 1.43478 1.43789

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/wcsp/academics/
normalized-zebra_wcsp.wbo
MD5SUMfd165bcc49ab0d58e5df6e322efb7976
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.092984
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables125
Total number of constraints15290
Number of soft constraints15265
Number of constraints which are clauses15265
Number of constraints which are cardinality constraints (but not clauses)25
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint5
Top cost 1
Min constraint cost 1
Max constraint cost 1
Sum of constraints costs 15265
Biggest number in a constraint 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 9
Number of bits of the biggest sum of numbers4
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c SCIP version 2.1.1.4 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.6.0.3] [GitHash: a3bf3a4-dirty]
0.00/0.00	c Copyright (c) 2002-2012 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-3717596-1338203106.wbo>
0.06/0.07	c original problem has 15390 variables (15390 bin, 0 int, 0 impl, 0 cont) and 15291 constraints
0.06/0.07	c problem read in 0.07
0.19/0.29	c presolving:
0.38/0.46	c (round 1) 30530 del vars, 15266 del conss, 0 add conss, 15265 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 25 clqs
0.49/0.52	c (round 2) 30538 del vars, 15286 del conss, 0 add conss, 15273 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 440 impls, 23 clqs
0.49/0.56	c (round 3) 30544 del vars, 20101 del conss, 0 add conss, 15279 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 440 impls, 22 clqs
0.49/0.58	c (round 4) 30545 del vars, 22506 del conss, 0 add conss, 15280 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 440 impls, 22 clqs
0.58/0.66	c (round 5) 30545 del vars, 22506 del conss, 0 add conss, 15280 chg bounds, 0 chg sides, 0 chg coeffs, 8555 upgd conss, 440 impls, 22 clqs
0.58/0.69	c (round 6) 30545 del vars, 23011 del conss, 0 add conss, 15280 chg bounds, 0 chg sides, 0 chg coeffs, 8555 upgd conss, 440 impls, 22 clqs
0.68/0.73	c (round 7) 30570 del vars, 23011 del conss, 0 add conss, 15280 chg bounds, 0 chg sides, 0 chg coeffs, 8555 upgd conss, 810 impls, 18 clqs
0.68/0.74	c (round 8) 30570 del vars, 23147 del conss, 0 add conss, 15280 chg bounds, 0 chg sides, 0 chg coeffs, 8555 upgd conss, 810 impls, 18 clqs
0.68/0.77	c (round 9) 30570 del vars, 23235 del conss, 0 add conss, 15280 chg bounds, 0 chg sides, 0 chg coeffs, 8555 upgd conss, 810 impls, 18 clqs
0.68/0.80	c    (0.8s) probing cycle finished: starting next cycle
0.79/0.81	c    (0.8s) probing: 51/64 (79.7%) - 3 fixings, 43 aggregations, 92 implications, 0 bound changes
0.79/0.81	c    (0.8s) probing aborted: 50/50 successive totally useless probings
0.79/0.81	c (round 10) 30591 del vars, 23235 del conss, 0 add conss, 15280 chg bounds, 0 chg sides, 0 chg coeffs, 8555 upgd conss, 970 impls, 13 clqs
0.79/0.84	c (round 11) 30591 del vars, 23320 del conss, 0 add conss, 15280 chg bounds, 0 chg sides, 0 chg coeffs, 8555 upgd conss, 970 impls, 13 clqs
0.79/0.86	c    (0.9s) probing: 56/64 (87.5%) - 3 fixings, 43 aggregations, 92 implications, 0 bound changes
0.79/0.86	c    (0.9s) probing aborted: 50/50 successive totally useless probings
0.79/0.88	c presolving (12 rounds):
0.79/0.88	c  30591 deleted vars, 23320 deleted constraints, 0 added constraints, 15280 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.79/0.88	c  970 implications, 13 cliques
0.79/0.88	c presolved problem has 64 variables (64 bin, 0 int, 0 impl, 0 cont) and 7236 constraints
0.79/0.88	c      47 constraints of type <setppc>
0.79/0.88	c    7189 constraints of type <logicor>
0.79/0.88	c transformed objective value is always integral (scale: 1)
0.79/0.88	c Presolving Time: 0.77
0.79/0.88	c - non default parameters ----------------------------------------------------------------------
0.79/0.88	c # SCIP version 2.1.1.4
0.79/0.88	c 
0.79/0.88	c # maximal time in seconds to run
0.79/0.88	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.79/0.88	c limits/time = 1797
0.79/0.88	c 
0.79/0.88	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.79/0.88	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.79/0.88	c limits/memory = 13950
0.79/0.88	c 
0.79/0.88	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.79/0.88	c # [type: int, range: [1,2], default: 1]
0.79/0.88	c timing/clocktype = 2
0.79/0.88	c 
0.79/0.88	c # belongs reading time to solving time?
0.79/0.88	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.79/0.88	c timing/reading = TRUE
0.79/0.88	c 
0.79/0.88	c # force restart if we have a max FS instance and gap is 1?
0.79/0.88	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.79/0.88	c constraints/indicator/forcerestart = TRUE
0.79/0.88	c 
0.79/0.88	c # priority of branching rule <inference>
0.79/0.88	c # [type: int, range: [-536870912,536870911], default: 1000]
0.79/0.88	c branching/inference/priority = 1000000
0.79/0.88	c 
0.79/0.88	c # frequency offset for calling primal heuristic <coefdiving>
0.79/0.88	c # [type: int, range: [0,2147483647], default: 1]
0.79/0.88	c heuristics/coefdiving/freqofs = 0
0.79/0.88	c 
0.79/0.88	c # frequency for calling primal heuristic <shiftandpropagate> (-1: never, 0: only at depth freqofs)
0.79/0.88	c # [type: int, range: [-1,2147483647], default: 0]
0.79/0.88	c heuristics/shiftandpropagate/freq = -1
0.79/0.88	c 
0.79/0.88	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.79/0.88	c # [type: int, range: [-1,2147483647], default: 0]
0.79/0.88	c heuristics/undercover/freq = -1
0.79/0.88	c 
0.79/0.88	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.79/0.88	c # [type: int, range: [-1,2147483647], default: -1]
0.79/0.88	c separating/rapidlearning/freq = 0
0.79/0.88	c 
0.79/0.88	c # frequency for calling primal heuristic <indrounding> (-1: never, 0: only at depth freqofs)
0.79/0.88	c # [type: int, range: [-1,2147483647], default: -1]
0.79/0.88	c heuristics/indrounding/freq = 1
0.79/0.88	c 
0.79/0.88	c -----------------------------------------------------------------------------------------------
0.79/0.88	c start solving
0.79/0.88	c 
0.89/0.91	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.89/0.91	c   0.9s|     1 |     0 |    22 |     - |  69M|   0 |  14 |  64 |7236 |  64 |7236 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
1.29/1.33	o 0
1.29/1.33	c y 1.3s|     1 |     0 |   166 |     - |  70M|   0 |   - |  64 |7236 |  64 |7236 |   0 |   0 |   0 | 0.000000e+00 | 0.000000e+00 |   0.00%
1.29/1.34	c   1.3s|     1 |     0 |   166 |     - |  70M|   0 |   - |  64 |7693 |  64 |7236 |   0 |   0 |   0 | 0.000000e+00 | 0.000000e+00 |   0.00%
1.29/1.34	c   1.3s|     1 |     0 |   166 |     - |  70M|   0 |   - |  64 |7693 |  64 |7236 |   0 |   0 |   0 | 0.000000e+00 | 0.000000e+00 |   0.00%
1.29/1.34	c 
1.29/1.34	c SCIP Status        : problem is solved [optimal solution found]
1.29/1.34	c Solving Time (sec) : 1.34
1.29/1.34	c Solving Nodes      : 1
1.29/1.34	c Primal Bound       : +0.00000000000000e+00 (1 solutions)
1.29/1.34	c Dual Bound         : +0.00000000000000e+00
1.29/1.34	c Gap                : 0.00 %
1.29/1.36	s OPTIMUM FOUND
1.29/1.36	v -x125 -x124 -x123 x122 -x121 -x120 -x119 -x118 -x117 x116 x115 -x114 -x113 -x112 -x111 -x110 -x109 x108 -x107 -x106 -x105 x104 
1.29/1.36	v -x103 -x102 -x101 -x100 -x99 x98 -x97 -x96 -x95 x94 -x93 -x92 -x91 -x90 -x89 -x88 -x87 x86 -x85 -x84 -x83 x82 -x81 x80 -x79 -x78 
1.29/1.36	v -x77 -x76 x75 -x74 -x73 -x72 -x71 -x70 x69 -x68 -x67 -x66 -x65 -x64 -x63 x62 -x61 -x60 -x59 x58 -x57 -x56 -x55 -x54 -x53 
1.29/1.36	v -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 -x27 
1.29/1.36	v 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 
1.29/1.36	c SCIP Status        : problem is solved [optimal solution found]
1.29/1.36	c Total Time         :       1.34
1.29/1.36	c   solving          :       1.34
1.29/1.36	c   presolving       :       0.77 (included in solving)
1.29/1.36	c   reading          :       0.07 (included in solving)
1.29/1.36	c   copying          :       0.02 (1 #copies) (minimal 0.02, maximal 0.02, average 0.02)
1.29/1.36	c Original Problem   :
1.29/1.36	c   Problem name     : HOME/instance-3717596-1338203106.wbo
1.29/1.36	c   Variables        : 15390 (15390 binary, 0 integer, 0 implicit integer, 0 continuous)
1.29/1.36	c   Constraints      : 15291 initial, 15291 maximal
1.29/1.36	c   Objective sense  : minimize
1.29/1.36	c Presolved Problem  :
1.29/1.36	c   Problem name     : t_HOME/instance-3717596-1338203106.wbo
1.29/1.36	c   Variables        : 64 (64 binary, 0 integer, 0 implicit integer, 0 continuous)
1.29/1.36	c   Constraints      : 7236 initial, 7693 maximal
1.29/1.36	c Presolvers         :   ExecTime  SetupTime  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons    AddCons   ChgSides   ChgCoefs
1.29/1.36	c   domcol           :       0.00       0.00          0          0          0          0          0          0          0          0          0
1.29/1.36	c   trivial          :       0.00       0.00          0          0          0          0          0          0          0          0          0
1.29/1.36	c   dualfix          :       0.00       0.00          0          0          0          0          0          0          0          0          0
1.29/1.36	c   boundshift       :       0.00       0.00          0          0          0          0          0          0          0          0          0
1.29/1.36	c   inttobinary      :       0.00       0.00          0          0          0          0          0          0          0          0          0
1.29/1.36	c   convertinttobin  :       0.00       0.00          0          0          0          0          0          0          0          0          0
1.29/1.36	c   gateextraction   :       0.00       0.00          0          0          0          0          0          0          0          0          0
1.29/1.36	c   implics          :       0.00       0.00          0          0          0          0          0          0          0          0          0
1.29/1.36	c   components       :       0.00       0.00          0          0          0          0          0          0          0          0          0
1.29/1.36	c   pseudoobj        :       0.00       0.00          0          0          0          0          0          0          0          0          0
1.29/1.36	c   probing          :       0.05       0.00          3         43          0          0          0          0          0          0          0
1.29/1.36	c   setppc           :       0.01       0.00          0          0          0          0          0        695          0          0          0
1.29/1.36	c   linear           :       0.27       0.00      15280          0          0      15280          0       7241          0          0          0
1.29/1.36	c   indicator        :       0.03       0.00      15265          0          0          0          0      15265          0          0          0
1.29/1.36	c   logicor          :       0.17       0.02          0          0          0          0          0        119          0          0          0
1.29/1.36	c   root node        :          -          -          1          -          -          1          -          -          -          -          -
1.29/1.36	c Constraints        :     Number  MaxNumber  #Separate #Propagate    #EnfoLP    #EnfoPS     #Check   #ResProp    Cutoffs    DomReds       Cuts      Conss   Children
1.29/1.36	c   integral         :          0          0          0          0          0          0          7          0          0          0          0          0          0
1.29/1.36	c   setppc           :         47         47          1        425          0          0          4          0          3          0          0          0          0
1.29/1.36	c   linear           :          0+       457          0          0          0          0          0          0          0          0          0          0          0
1.29/1.36	c   logicor          :       7189       7189          1        295          0          0          1          0          0          0          0          0          0
1.29/1.36	c   countsols        :          0          0          0          0          0          0          3          0          0          0          0          0          0
1.29/1.36	c Constraint Timings :  TotalTime  SetupTime   Separate  Propagate     EnfoLP     EnfoPS      Check    ResProp
1.29/1.36	c   integral         :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
1.29/1.36	c   setppc           :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
1.29/1.36	c   linear           :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
1.29/1.36	c   logicor          :       0.04       0.02       0.00       0.02       0.00       0.00       0.00       0.00
1.29/1.36	c   countsols        :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
1.29/1.36	c Propagators        : #Propagate   #ResProp    Cutoffs    DomReds
1.29/1.36	c   rootredcost      :          0          0          0          0
1.29/1.36	c   pseudoobj        :          0          0          0          0
1.29/1.36	c   vbounds          :          0          0          0          0
1.29/1.36	c   redcost          :          1          0          0          0
1.29/1.36	c   probing          :          0          0          0          0
1.29/1.36	c Propagator Timings :  TotalTime  SetupTime   Presolve  Propagate    ResProp
1.29/1.36	c   rootredcost      :       0.00       0.00       0.00       0.00       0.00
1.29/1.36	c   pseudoobj        :       0.00       0.00       0.00       0.00       0.00
1.29/1.36	c   vbounds          :       0.00       0.00       0.00       0.00       0.00
1.29/1.36	c   redcost          :       0.00       0.00       0.00       0.00       0.00
1.29/1.36	c   probing          :       0.05       0.00       0.05       0.00       0.00
1.29/1.36	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
1.29/1.36	c   propagation      :       0.00          3          0          0        0.0          0        0.0          -
1.29/1.36	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
1.29/1.36	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
1.29/1.36	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
1.29/1.36	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
1.29/1.36	c   applied globally :          -          -          -          0        0.0          -          -          -
1.29/1.36	c   applied locally  :          -          -          -          0        0.0          -          -          -
1.29/1.36	c Separators         :   ExecTime  SetupTime      Calls    Cutoffs    DomReds       Cuts      Conss
1.29/1.36	c   cut pool         :       0.00                     0          -          -          0          -    (maximal pool size: 22)
1.29/1.36	c   closecuts        :       0.00       0.00          0          0          0          0          0
1.29/1.36	c   impliedbounds    :       0.00       0.00          1          0          0          2          0
1.29/1.36	c   intobj           :       0.00       0.00          0          0          0          0          0
1.29/1.36	c   gomory           :       0.00       0.00          1          0          0         50          0
1.29/1.36	c   cgmip            :       0.00       0.00          0          0          0          0          0
1.29/1.36	c   strongcg         :       0.03       0.00          1          0          0        500          0
1.29/1.36	c   cmir             :       0.00       0.00          1          0          0          0          0
1.29/1.36	c   flowcover        :       0.02       0.00          1          0          0          0          0
1.29/1.36	c   clique           :       0.00       0.00          1          0          0          1          0
1.29/1.36	c   zerohalf         :       0.00       0.00          0          0          0          0          0
1.29/1.36	c   mcf              :       0.00       0.00          0          0          0          0          0
1.29/1.36	c   oddcycle         :       0.00       0.00          0          0          0          0          0
1.29/1.36	c   rapidlearning    :       0.32       0.00          1          0          1          0        457
1.29/1.36	c Pricers            :   ExecTime  SetupTime      Calls       Vars
1.29/1.36	c   problem variables:       0.00          -          0          0
1.29/1.36	c Branching Rules    :   ExecTime  SetupTime      Calls    Cutoffs    DomReds       Cuts      Conss   Children
1.29/1.36	c   pscost           :       0.00       0.00          0          0          0          0          0          0
1.29/1.36	c   inference        :       0.00       0.00          0          0          0          0          0          0
1.29/1.36	c   mostinf          :       0.00       0.00          0          0          0          0          0          0
1.29/1.36	c   leastinf         :       0.00       0.00          0          0          0          0          0          0
1.29/1.36	c   fullstrong       :       0.00       0.00          0          0          0          0          0          0
1.29/1.36	c   allfullstrong    :       0.00       0.00          0          0          0          0          0          0
1.29/1.36	c   random           :       0.00       0.00          0          0          0          0          0          0
1.29/1.36	c   relpscost        :       0.00       0.00          0          0          0          0          0          0
1.29/1.36	c Primal Heuristics  :   ExecTime  SetupTime      Calls      Found
1.29/1.36	c   LP solutions     :       0.00          -          -          0
1.29/1.36	c   pseudo solutions :       0.00          -          -          0
1.29/1.36	c   oneopt           :       0.00       0.00          0          0
1.29/1.36	c   smallcard        :       0.00       0.00          0          0
1.29/1.36	c   trivial          :       0.03       0.00          2          0
1.29/1.36	c   shiftandpropagate:       0.00       0.00          0          0
1.29/1.36	c   simplerounding   :       0.00       0.00          0          0
1.29/1.36	c   zirounding       :       0.00       0.00          0          0
1.29/1.36	c   rounding         :       0.00       0.00          1          0
1.29/1.36	c   shifting         :       0.00       0.00          1          0
1.29/1.36	c   intshifting      :       0.00       0.00          0          0
1.29/1.36	c   twoopt           :       0.00       0.00          0          0
1.29/1.36	c   indtwoopt        :       0.00       0.00          0          0
1.29/1.36	c   indoneopt        :       0.00       0.00          0          0
1.29/1.36	c   fixandinfer      :       0.00       0.00          0          0
1.29/1.36	c   feaspump         :       0.05       0.00          1          0
1.29/1.36	c   clique           :       0.00       0.00          0          0
1.29/1.36	c   indrounding      :       0.00       0.00          0          0
1.29/1.36	c   indcoefdiving    :       0.00       0.00          0          0
1.29/1.36	c   coefdiving       :       0.00       0.00          0          0
1.29/1.36	c   pscostdiving     :       0.00       0.00          0          0
1.29/1.36	c   nlpdiving        :       0.00       0.00          0          0
1.29/1.36	c   fracdiving       :       0.00       0.00          0          0
1.29/1.36	c   veclendiving     :       0.00       0.00          0          0
1.29/1.36	c   intdiving        :       0.00       0.00          0          0
1.29/1.36	c   actconsdiving    :       0.00       0.00          0          0
1.29/1.36	c   objpscostdiving  :       0.00       0.00          0          0
1.29/1.36	c   rootsoldiving    :       0.00       0.00          0          0
1.29/1.36	c   linesearchdiving :       0.00       0.00          0          0
1.29/1.36	c   guideddiving     :       0.00       0.00          0          0
1.29/1.36	c   octane           :       0.00       0.00          0          0
1.29/1.36	c   rens             :       0.00       0.00          0          0
1.29/1.36	c   rins             :       0.00       0.00          0          0
1.29/1.36	c   localbranching   :       0.00       0.00          0          0
1.29/1.36	c   mutation         :       0.00       0.00          0          0
1.29/1.36	c   crossover        :       0.00       0.00          0          0
1.29/1.36	c   dins             :       0.00       0.00          0          0
1.29/1.36	c   vbounds          :       0.00       0.00          0          0
1.29/1.36	c   undercover       :       0.00       0.00          0          0
1.29/1.36	c   subnlp           :       0.00       0.00          0          0
1.29/1.36	c   trysol           :       0.00       0.00          0          0
1.29/1.36	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec  Time-0-It Calls-0-It
1.29/1.36	c   primal LP        :       0.00          0          0       0.00          -       0.00          0
1.29/1.36	c   dual LP          :       0.02          3         22      22.00     968.48       0.00          2
1.29/1.36	c   lex dual LP      :       0.00          0          0       0.00          -
1.29/1.36	c   barrier LP       :       0.00          0          0       0.00          -       0.00          0
1.29/1.36	c   diving/probing LP:       0.04          8        144      18.00    3298.14
1.29/1.36	c   strong branching :       0.00          0          0       0.00          -
1.29/1.36	c     (at root node) :          -          0          0       0.00          -
1.29/1.36	c   conflict analysis:       0.00          0          0       0.00          -
1.29/1.36	c B&B Tree           :
1.29/1.36	c   number of runs   :          1
1.29/1.36	c   nodes            :          1
1.29/1.36	c   nodes (total)    :          1
1.29/1.36	c   nodes left       :          0
1.29/1.36	c   max depth        :          0
1.29/1.36	c   max depth (total):          0
1.29/1.36	c   backtracks       :          0 (0.0%)
1.29/1.36	c   delayed cutoffs  :          0
1.29/1.36	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
1.29/1.36	c   avg switch length:       2.00
1.29/1.36	c   switching time   :       0.00
1.29/1.36	c Solution           :
1.29/1.36	c   Solutions found  :          1 (1 improvements)
1.29/1.36	c   First Solution   : +0.00000000000000e+00   (in run 1, after 1 nodes, 1.32 seconds, depth 0, found by <trysol>)
1.29/1.36	c   Primal Bound     : +0.00000000000000e+00   (in run 1, after 1 nodes, 1.32 seconds, depth 0, found by <trysol>)
1.29/1.36	c   Dual Bound       : +0.00000000000000e+00
1.29/1.36	c   Gap              :       0.00 %
1.29/1.36	c   Root Dual Bound  : +0.00000000000000e+00
1.29/1.36	c   Root Iterations  :        166
1.39/1.43	c Time complete: 1.42.

Verifier Data 

OK	0

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-3717596-1338203106/watcher-3717596-1338203106 -o /tmp/evaluation-result-3717596-1338203106/solver-3717596-1338203106 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4fix.linux.x86_64.gnu.opt.spx -f HOME/instance-3717596-1338203106.wbo -t 1800 -m 15500 

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: 2.09 2.07 2.01 3/176 3450
/proc/meminfo: memFree=30758776/32873844 swapFree=7620/7620
[pid=3450] ppid=3448 vsize=9968 CPUtime=0 cores=1,3,5,7
/proc/3450/stat : 3450 (scip-2.1.1.4fix) R 3448 3450 1906 0 -1 4202496 1229 0 0 0 0 0 0 0 20 0 1 0 286434988 10207232 1184 33554432000 4194304 10173063 140733557567120 140733557565752 8800272 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/3450/statm: 2492 1186 416 1460 0 1023 0

[startup+0.0654339 s]
/proc/loadavg: 2.09 2.07 2.01 3/176 3450
/proc/meminfo: memFree=30758776/32873844 swapFree=7620/7620
[pid=3450] ppid=3448 vsize=26028 CPUtime=0.06 cores=1,3,5,7
/proc/3450/stat : 3450 (scip-2.1.1.4fix) R 3448 3450 1906 0 -1 4202496 5241 0 0 0 5 1 0 0 20 0 1 0 286434988 26652672 5196 33554432000 4194304 10173063 140733557567120 140733557565752 8985008 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/3450/statm: 6507 5196 416 1460 0 5038 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 26028

[startup+0.100328 s]
/proc/loadavg: 2.09 2.07 2.01 3/176 3450
/proc/meminfo: memFree=30758776/32873844 swapFree=7620/7620
[pid=3450] ppid=3448 vsize=47340 CPUtime=0.09 cores=1,3,5,7
/proc/3450/stat : 3450 (scip-2.1.1.4fix) R 3448 3450 1906 0 -1 4202496 10592 0 0 0 7 2 0 0 20 0 1 0 286434988 48476160 10511 33554432000 4194304 10173063 140733557567120 140733557565752 4900576 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/3450/statm: 11835 10511 471 1460 0 10366 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 47340

[startup+0.300306 s]
/proc/loadavg: 2.09 2.07 2.01 3/176 3450
/proc/meminfo: memFree=30758776/32873844 swapFree=7620/7620
[pid=3450] ppid=3448 vsize=115832 CPUtime=0.29 cores=1,3,5,7
/proc/3450/stat : 3450 (scip-2.1.1.4fix) R 3448 3450 1906 0 -1 4202496 26465 0 0 0 25 4 0 0 20 0 1 0 286434988 118611968 26351 33554432000 4194304 10173063 140733557567120 140733557565752 6902786 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/3450/statm: 28958 26351 538 1460 0 27489 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 115832

[startup+0.700312 s]
/proc/loadavg: 2.09 2.07 2.01 3/176 3450
/proc/meminfo: memFree=30758776/32873844 swapFree=7620/7620
[pid=3450] ppid=3448 vsize=116592 CPUtime=0.68 cores=1,3,5,7
/proc/3450/stat : 3450 (scip-2.1.1.4fix) R 3448 3450 1906 0 -1 4202496 27991 0 0 0 50 18 0 0 20 0 1 0 286434988 119390208 26548 33554432000 4194304 10173063 140733557567120 140733557565752 8963895 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/3450/statm: 29148 26548 583 1460 0 27679 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 116592

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

[startup+1.10697 s]
/proc/loadavg: 2.09 2.07 2.01 3/177 3451
/proc/meminfo: memFree=30638016/32873844 swapFree=7620/7620
[pid=3450] ppid=3448 vsize=153732 CPUtime=1.1 cores=1,3,5,7
/proc/3450/stat : 3450 (scip-2.1.1.4fix) R 3448 3450 1906 0 -1 4202496 37917 0 0 0 81 29 0 0 20 0 1 0 286434988 157421568 35718 33554432000 4194304 10173063 140733557567120 140733557563480 8963895 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/3450/statm: 38433 35718 802 1460 0 36964 0
Current children cumulated CPU time (s) 1.1
Current children cumulated vsize (KiB) 153732

[startup+1.30025 s]
/proc/loadavg: 2.09 2.07 2.01 3/177 3451
/proc/meminfo: memFree=30638016/32873844 swapFree=7620/7620
[pid=3450] ppid=3448 vsize=158176 CPUtime=1.29 cores=1,3,5,7
/proc/3450/stat : 3450 (scip-2.1.1.4fix) R 3448 3450 1906 0 -1 4202496 39006 0 0 0 96 33 0 0 20 0 1 0 286434988 161972224 36807 33554432000 4194304 10173063 140733557567120 140733557563480 8963895 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/3450/statm: 39544 36807 805 1460 0 38075 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 158176

[startup+1.40025 s]
/proc/loadavg: 2.09 2.07 2.01 3/177 3451
/proc/meminfo: memFree=30638016/32873844 swapFree=7620/7620
[pid=3450] ppid=3448 vsize=147276 CPUtime=1.39 cores=1,3,5,7
/proc/3450/stat : 3450 (scip-2.1.1.4fix) R 3448 3450 1906 0 -1 4202496 39046 0 0 0 105 34 0 0 20 0 1 0 286434988 150810624 34146 33554432000 4194304 10173063 140733557567120 140733557563480 7544969 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/3450/statm: 36819 34146 830 1460 0 35350 0
Current children cumulated CPU time (s) 1.39
Current children cumulated vsize (KiB) 147276

Child status: 0
Real time (s): 1.43789
CPU time (s): 1.43478
CPU user time (s): 1.07983
CPU system time (s): 0.354946
CPU usage (%): 99.784
Max. virtual memory (cumulated for all children) (KiB): 158176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.07984
system time used= 0.354946
maximum resident set size= 147364
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39048
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 0.002999 second user time and 0.011998 second system time

The end

Launcher Data 

Begin job on node143 at 2012-05-28 13:05:06
IDJOB=3717596
IDBENCH=79358
IDSOLVER=2300
FILE ID=node143/3717596-1338203106
RUNJOBID= node143-1338195608-1923
PBS_JOBID= 14624608
Free space on /tmp= 71648 MiB

SOLVER NAME= SCIP spx SCIP 2.1.1.4. with SoPlex 1.6.0.3 fixed
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/wcsp/academics/normalized-zebra_wcsp.wbo
COMMAND LINE= HOME/scip-2.1.1.4fix.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3717596-1338203106/watcher-3717596-1338203106 -o /tmp/evaluation-result-3717596-1338203106/solver-3717596-1338203106 -C 1800 -W 1900 -M 15500  HOME/scip-2.1.1.4fix.linux.x86_64.gnu.opt.spx -f HOME/instance-3717596-1338203106.wbo -t 1800 -m 15500

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

MD5SUM BENCH= fd165bcc49ab0d58e5df6e322efb7976
RANDOM SEED=1322524712

node143.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		: 2666.787
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	: 5333.57
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		: 2666.787
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	: 5331.91
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		: 2666.787
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	: 5331.91
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		: 2666.787
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	: 5331.91
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		: 2666.787
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	: 5331.90
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		: 2666.787
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	: 5298.57
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		: 2666.787
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	: 5331.91
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		: 2666.787
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	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        30759304 kB
Buffers:          394552 kB
Cached:           642228 kB
SwapCached:            0 kB
Active:           874936 kB
Inactive:         399928 kB
Active(anon):     229496 kB
Inactive(anon):    11300 kB
Active(file):     645440 kB
Inactive(file):   388628 kB
Unevictable:        7620 kB
Mlocked:            7620 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             14488 kB
Writeback:             0 kB
AnonPages:        245392 kB
Mapped:            17364 kB
Shmem:               200 kB
Slab:             699056 kB
SReclaimable:     140600 kB
SUnreclaim:       558456 kB
KernelStack:        1432 kB
PageTables:         4608 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     354832 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    192512 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71636 MiB
End job on node143 at 2012-05-28 13:05:08