Trace number 3717675

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 0.409937 0.412013

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/wcsp/pedigree/
normalized-connell_wcsp.wbo
MD5SUM20c28e16897beaca59805955de4cf286
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 benchmark0.003998
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables72
Total number of constraints1151
Number of soft constraints1139
Number of constraints which are clauses1139
Number of constraints which are cardinality constraints (but not clauses)12
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint6
Top cost 8
Min constraint cost 1
Max constraint cost 8
Sum of constraints costs 8867
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 7
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 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-3717675-1338203741.wbo>
0.00/0.00	c original problem has 1211 variables (1211 bin, 0 int, 0 impl, 0 cont) and 1152 constraints
0.00/0.00	c problem read in 0.01
0.00/0.02	c presolving:
0.00/0.03	c (round 1) 2208 del vars, 1104 del conss, 0 add conss, 1104 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 12 clqs
0.00/0.04	c (round 2) 2208 del vars, 1104 del conss, 0 add conss, 1139 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 12 clqs
0.00/0.06	c (round 3) 2208 del vars, 1104 del conss, 0 add conss, 1139 chg bounds, 0 chg sides, 0 chg coeffs, 1117 upgd conss, 0 impls, 12 clqs
0.00/0.08	c    (0.1s) probing cycle finished: starting next cycle
0.00/0.08	c presolving (4 rounds):
0.00/0.08	c  2208 deleted vars, 1104 deleted constraints, 0 added constraints, 1139 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.08	c  140 implications, 12 cliques
0.00/0.08	c presolved problem has 142 variables (107 bin, 0 int, 35 impl, 0 cont) and 1187 constraints
0.00/0.08	c       1 constraints of type <knapsack>
0.00/0.08	c      12 constraints of type <setppc>
0.00/0.08	c      35 constraints of type <linear>
0.00/0.08	c      35 constraints of type <indicator>
0.00/0.08	c    1104 constraints of type <logicor>
0.00/0.08	c transformed objective value is always integral (scale: 1)
0.00/0.08	c Presolving Time: 0.07
0.00/0.08	c - non default parameters ----------------------------------------------------------------------
0.00/0.08	c # SCIP version 2.1.1.4
0.00/0.08	c 
0.00/0.08	c # maximal time in seconds to run
0.00/0.08	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.08	c limits/time = 1797
0.00/0.08	c 
0.00/0.08	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.08	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.08	c limits/memory = 13950
0.00/0.08	c 
0.00/0.08	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.00/0.08	c # [type: int, range: [1,2], default: 1]
0.00/0.08	c timing/clocktype = 2
0.00/0.08	c 
0.00/0.08	c # belongs reading time to solving time?
0.00/0.08	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.08	c timing/reading = TRUE
0.00/0.08	c 
0.00/0.08	c # force restart if we have a max FS instance and gap is 1?
0.00/0.08	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.08	c constraints/indicator/forcerestart = TRUE
0.00/0.08	c 
0.00/0.08	c # priority of branching rule <inference>
0.00/0.08	c # [type: int, range: [-536870912,536870911], default: 1000]
0.00/0.08	c branching/inference/priority = 1000000
0.00/0.08	c 
0.00/0.08	c # frequency offset for calling primal heuristic <coefdiving>
0.00/0.08	c # [type: int, range: [0,2147483647], default: 1]
0.00/0.08	c heuristics/coefdiving/freqofs = 0
0.00/0.08	c 
0.00/0.08	c # frequency for calling primal heuristic <shiftandpropagate> (-1: never, 0: only at depth freqofs)
0.00/0.08	c # [type: int, range: [-1,2147483647], default: 0]
0.00/0.08	c heuristics/shiftandpropagate/freq = -1
0.00/0.08	c 
0.00/0.08	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.00/0.08	c # [type: int, range: [-1,2147483647], default: 0]
0.00/0.08	c heuristics/undercover/freq = -1
0.00/0.08	c 
0.00/0.08	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.08	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.08	c separating/rapidlearning/freq = 0
0.00/0.08	c 
0.00/0.08	c # frequency for calling primal heuristic <indrounding> (-1: never, 0: only at depth freqofs)
0.00/0.08	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.08	c heuristics/indrounding/freq = 1
0.00/0.08	c 
0.00/0.08	c -----------------------------------------------------------------------------------------------
0.00/0.08	c start solving
0.00/0.08	c 
0.00/0.08	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.08	c   0.1s|     1 |     0 |    54 |     - |5996k|   0 |  10 | 142 |1187 | 142 |1186 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.08	o 6
0.00/0.08	c s 0.1s|     1 |     0 |    54 |     - |6047k|   0 |  10 | 142 |1187 | 142 |1186 |   0 |   0 |   0 | 0.000000e+00 | 6.000000e+00 |    Inf 
0.00/0.08	o 5
0.00/0.08	c y 0.1s|     1 |     0 |    54 |     - |6047k|   0 |  10 | 142 |1187 | 142 |1186 |   0 |   0 |   0 | 0.000000e+00 | 5.000000e+00 |    Inf 
0.18/0.23	o 3
0.18/0.23	c y 0.2s|     1 |     0 |    54 |     - |6503k|   0 |  10 | 142 |1187 | 142 |1186 |   0 |   0 |   0 | 0.000000e+00 | 3.000000e+00 |    Inf 
0.18/0.24	c   0.2s|     1 |     0 |    78 |     - |6263k|   0 |  10 | 142 |1444 | 142 |1188 |   2 |   0 |   0 | 0.000000e+00 | 3.000000e+00 |    Inf 
0.18/0.24	o 2
0.18/0.24	c y 0.2s|     1 |     0 |    78 |     - |6263k|   0 |  10 | 142 |1444 | 142 |1188 |   2 |   0 |   0 | 0.000000e+00 | 2.000000e+00 |    Inf 
0.18/0.25	c   0.3s|     1 |     0 |    85 |     - |6266k|   0 |  10 | 142 |1444 | 142 |1189 |   3 |   0 |   0 | 0.000000e+00 | 2.000000e+00 |    Inf 
0.18/0.27	c   0.3s|     1 |     0 |    95 |     - |6286k|   0 |  10 | 142 |1444 | 142 |1190 |   4 |   0 |   0 | 0.000000e+00 | 2.000000e+00 |    Inf 
0.18/0.28	c   0.3s|     1 |     0 |   114 |     - |6307k|   0 |  13 | 142 |1444 | 142 |1192 |   6 |   0 |   0 | 0.000000e+00 | 2.000000e+00 |    Inf 
0.29/0.30	c   0.3s|     1 |     0 |   129 |     - |6344k|   0 |  12 | 142 |1444 | 142 |1195 |   9 |   0 |   0 | 0.000000e+00 | 2.000000e+00 |    Inf 
0.29/0.32	c   0.3s|     1 |     0 |   153 |     - |6375k|   0 |  11 | 142 |1444 | 142 |1196 |  10 |   0 |   0 | 0.000000e+00 | 2.000000e+00 |    Inf 
0.29/0.34	c   0.3s|     1 |     2 |   249 |     - |6393k|   0 |  11 | 142 |1444 | 142 |1196 |  10 |   0 |   0 | 0.000000e+00 | 2.000000e+00 |    Inf 
0.29/0.35	o 1
0.29/0.35	c Forcing restart, since the absolute gap is 1.000000.
0.29/0.35	c R 0.4s|    12 |     2 |   317 |  14.9 |6438k|   7 |   - | 142 |1447 | 142 |1188 |  10 |   3 |   0 | 0.000000e+00 | 1.000000e+00 |    Inf 
0.29/0.35	c (run 1, node 12) performing user restart
0.29/0.35	c 
0.29/0.35	c (restart) converted 36 cuts from the global cut pool into linear constraints
0.29/0.35	c 
0.29/0.36	c presolving:
0.29/0.37	c (round 1) 0 del vars, 9 del conss, 0 add conss, 0 chg bounds, 5 chg sides, 0 chg coeffs, 60 upgd conss, 160 impls, 12 clqs
0.29/0.38	c (round 2) 0 del vars, 229 del conss, 0 add conss, 0 chg bounds, 5 chg sides, 0 chg coeffs, 345 upgd conss, 160 impls, 12 clqs
0.29/0.38	c (round 3) 0 del vars, 241 del conss, 0 add conss, 0 chg bounds, 5 chg sides, 0 chg coeffs, 345 upgd conss, 160 impls, 12 clqs
0.29/0.38	c (round 4) 0 del vars, 241 del conss, 0 add conss, 35 chg bounds, 5 chg sides, 0 chg coeffs, 345 upgd conss, 160 impls, 12 clqs
0.29/0.39	c (round 5) 105 del vars, 1299 del conss, 0 add conss, 105 chg bounds, 5 chg sides, 0 chg coeffs, 345 upgd conss, 162 impls, 5 clqs
0.29/0.39	c (round 6) 117 del vars, 1355 del conss, 0 add conss, 105 chg bounds, 5 chg sides, 0 chg coeffs, 346 upgd conss, 368 impls, 6 clqs
0.29/0.39	c (round 7) 118 del vars, 1376 del conss, 0 add conss, 105 chg bounds, 5 chg sides, 0 chg coeffs, 346 upgd conss, 368 impls, 6 clqs
0.29/0.39	c (round 8) 118 del vars, 1393 del conss, 0 add conss, 105 chg bounds, 5 chg sides, 0 chg coeffs, 430 upgd conss, 368 impls, 6 clqs
0.29/0.39	c (round 9) 118 del vars, 1401 del conss, 0 add conss, 105 chg bounds, 5 chg sides, 0 chg coeffs, 430 upgd conss, 368 impls, 6 clqs
0.29/0.39	c presolving (10 rounds):
0.29/0.39	c  118 deleted vars, 1401 deleted constraints, 0 added constraints, 105 tightened bounds, 0 added holes, 5 changed sides, 0 changed coefficients
0.29/0.39	c  368 implications, 6 cliques
0.29/0.39	c presolved problem has 24 variables (24 bin, 0 int, 0 impl, 0 cont) and 82 constraints
0.29/0.39	c      82 constraints of type <setppc>
0.29/0.39	c transformed objective value is always integral (scale: 1)
0.29/0.39	c Presolving Time: 0.10
0.29/0.39	c 
0.29/0.39	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.29/0.39	c   0.4s|     1 |     0 |   327 |     - |5669k|   0 |  10 |  24 |  82 |  24 |  82 |   0 |   3 |   0 | 0.000000e+00 | 1.000000e+00 |    Inf 
0.29/0.39	c   0.4s|     1 |     0 |   339 |     - |5675k|   0 |  13 |  24 |  82 |  24 |  89 |   7 |   3 |   0 | 0.000000e+00 | 1.000000e+00 |    Inf 
0.29/0.39	c   0.4s|     1 |     2 |   344 |     - |5676k|   0 |  13 |  24 |  86 |  24 |  89 |   7 |   7 |   0 | 0.000000e+00 | 1.000000e+00 |    Inf 
0.39/0.40	c 
0.39/0.40	c SCIP Status        : problem is solved [optimal solution found]
0.39/0.40	c Solving Time (sec) : 0.40
0.39/0.40	c Solving Nodes      : 7 (total of 19 nodes in 2 runs)
0.39/0.40	c Primal Bound       : +1.00000000000000e+00 (10 solutions)
0.39/0.40	c Dual Bound         : +1.00000000000000e+00
0.39/0.40	c Gap                : 0.00 %
0.39/0.40	s OPTIMUM FOUND
0.39/0.40	v -x72 x71 -x70 -x69 -x68 -x67 -x66 -x65 -x64 -x63 x62 -x61 -x60 -x59 x58 -x57 -x56 -x55 -x54 -x53 -x52 -x51 x50 -x49 -x48 x47 -x46 
0.39/0.40	v -x45 -x44 -x43 -x42 -x41 x40 -x39 -x38 -x37 -x36 -x35 x34 -x33 -x32 -x31 -x30 -x29 -x28 -x27 x26 -x25 -x24 x23 -x22 -x21 -x20 
0.39/0.40	v -x19 -x18 -x17 x16 -x15 -x14 -x13 -x12 -x11 -x10 -x9 x8 -x7 -x6 x5 -x4 -x3 -x2 -x1 
0.39/0.40	c SCIP Status        : problem is solved [optimal solution found]
0.39/0.40	c Total Time         :       0.40
0.39/0.40	c   solving          :       0.40
0.39/0.40	c   presolving       :       0.10 (included in solving)
0.39/0.40	c   reading          :       0.01 (included in solving)
0.39/0.40	c   copying          :       0.01 (2 #copies) (minimal 0.01, maximal 0.01, average 0.01)
0.39/0.40	c Original Problem   :
0.39/0.40	c   Problem name     : HOME/instance-3717675-1338203741.wbo
0.39/0.40	c   Variables        : 1211 (1211 binary, 0 integer, 0 implicit integer, 0 continuous)
0.39/0.40	c   Constraints      : 1152 initial, 1152 maximal
0.39/0.40	c   Objective sense  : minimize
0.39/0.40	c Presolved Problem  :
0.39/0.40	c   Problem name     : t_HOME/instance-3717675-1338203741.wbo
0.39/0.40	c   Variables        : 24 (24 binary, 0 integer, 0 implicit integer, 0 continuous)
0.39/0.40	c   Constraints      : 82 initial, 86 maximal
0.39/0.40	c Presolvers         :   ExecTime  SetupTime  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons    AddCons   ChgSides   ChgCoefs
0.39/0.40	c   domcol           :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.39/0.40	c   trivial          :       0.00       0.00         35          0          0          0          0          0          0          0          0
0.39/0.40	c   dualfix          :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.39/0.40	c   boundshift       :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.39/0.40	c   inttobinary      :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.39/0.40	c   convertinttobin  :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.39/0.40	c   gateextraction   :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.39/0.40	c   implics          :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.39/0.40	c   components       :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.39/0.40	c   pseudoobj        :       0.00       0.00          0          0          0         35          0          0          0          0          0
0.39/0.40	c   probing          :       0.01       0.00          0          0          0          0          0          0          0          0          0
0.39/0.40	c   varbound         :       0.00       0.00          0          0          0         35          0         35          0          0          0
0.39/0.40	c   knapsack         :       0.00       0.00          0          0          0          0          0          1          0          0          0
0.39/0.40	c   setppc           :       0.00       0.00          9          0          0          0          0         87          0          0          0
0.39/0.40	c   linear           :       0.03       0.00       1174          0          0       1174          0         44          0          5          0
0.39/0.40	c   indicator        :       0.00       0.00       1104          0          0          0          0       1139          0          0          0
0.39/0.40	c   logicor          :       0.03       0.00          4          0          0          0          0       1199          0          0          0
0.39/0.40	c   root node        :          -          -         17          -          -         17          -          -          -          -          -
0.39/0.40	c Constraints        :     Number  MaxNumber  #Separate #Propagate    #EnfoLP    #EnfoPS     #Check   #ResProp    Cutoffs    DomReds       Cuts      Conss   Children
0.39/0.40	c   integral         :          0          0          0          0         11          0         76          0          0          0          0          0         22
0.39/0.40	c   setppc           :         82         82          7        339          0          0         70         22          4         82          0          0          0
0.39/0.40	c   logicor          :          0+         5          6        126          0          0         10         17          1         30          0          0          0
0.39/0.40	c   countsols        :          0          0          0          0          0          0         12          0          0          0          0          0          0
0.39/0.40	c Constraint Timings :  TotalTime  SetupTime   Separate  Propagate     EnfoLP     EnfoPS      Check    ResProp
0.39/0.40	c   integral         :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.39/0.40	c   setppc           :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.39/0.40	c   logicor          :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.39/0.40	c   countsols        :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.39/0.40	c Propagators        : #Propagate   #ResProp    Cutoffs    DomReds
0.39/0.40	c   rootredcost      :          0          0          0          0
0.39/0.40	c   pseudoobj        :         73         10          0         56
0.39/0.40	c   vbounds          :         13         12          0        100
0.39/0.40	c   redcost          :         21          0          0         30
0.39/0.40	c   probing          :          0          0          0          0
0.39/0.40	c Propagator Timings :  TotalTime  SetupTime   Presolve  Propagate    ResProp
0.39/0.40	c   rootredcost      :       0.00       0.00       0.00       0.00       0.00
0.39/0.40	c   pseudoobj        :       0.00       0.00       0.00       0.00       0.00
0.39/0.40	c   vbounds          :       0.00       0.00       0.00       0.00       0.00
0.39/0.40	c   redcost          :       0.00       0.00       0.00       0.00       0.00
0.39/0.40	c   probing          :       0.01       0.00       0.01       0.00       0.00
0.39/0.40	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.39/0.40	c   propagation      :       0.00          5          5          6        2.8          0        0.0          -
0.39/0.40	c   infeasible LP    :       0.00          4          3          4        2.0          0        0.0          0
0.39/0.40	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.39/0.40	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.39/0.40	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.39/0.40	c   applied globally :          -          -          -          9        2.8          -          -          -
0.39/0.40	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.39/0.40	c Separators         :   ExecTime  SetupTime      Calls    Cutoffs    DomReds       Cuts      Conss
0.39/0.40	c   cut pool         :       0.00                     0          -          -          0          -    (maximal pool size: 10)
0.39/0.40	c   closecuts        :       0.00       0.00          0          0          0          0          0
0.39/0.40	c   impliedbounds    :       0.00       0.00          7          0          0          0          0
0.39/0.40	c   intobj           :       0.00       0.00          0          0          0          0          0
0.39/0.40	c   gomory           :       0.01       0.00          7          0          0        348          0
0.39/0.40	c   cgmip            :       0.00       0.00          0          0          0          0          0
0.39/0.40	c   strongcg         :       0.06       0.00          7          0          0       3046          0
0.39/0.40	c   cmir             :       0.00       0.00          7          0          0          0          0
0.39/0.40	c   flowcover        :       0.01       0.00          7          0          0          0          0
0.39/0.40	c   clique           :       0.00       0.00          7          0          0          6          0
0.39/0.40	c   zerohalf         :       0.00       0.00          0          0          0          0          0
0.39/0.40	c   mcf              :       0.00       0.00          2          0          0          0          0
0.39/0.40	c   oddcycle         :       0.00       0.00          0          0          0          0          0
0.39/0.40	c   rapidlearning    :       0.14       0.00          1          0          0          0        257
0.39/0.40	c Pricers            :   ExecTime  SetupTime      Calls       Vars
0.39/0.40	c   problem variables:       0.00          -          0          0
0.39/0.40	c Branching Rules    :   ExecTime  SetupTime      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.39/0.40	c   inference        :       0.00       0.00         11          0          0          0          0         22
0.39/0.40	c   relpscost        :       0.00       0.00          0          0          0          0          0          0
0.39/0.40	c   pscost           :       0.00       0.00          0          0          0          0          0          0
0.39/0.40	c   mostinf          :       0.00       0.00          0          0          0          0          0          0
0.39/0.40	c   leastinf         :       0.00       0.00          0          0          0          0          0          0
0.39/0.40	c   fullstrong       :       0.00       0.00          0          0          0          0          0          0
0.39/0.40	c   allfullstrong    :       0.00       0.00          0          0          0          0          0          0
0.39/0.40	c   random           :       0.00       0.00          0          0          0          0          0          0
0.39/0.40	c Primal Heuristics  :   ExecTime  SetupTime      Calls      Found
0.39/0.40	c   LP solutions     :       0.00          -          -          0
0.39/0.40	c   pseudo solutions :       0.00          -          -          0
0.39/0.40	c   crossover        :       0.00       0.00          0          0
0.39/0.40	c   pscostdiving     :       0.00       0.00          0          0
0.39/0.40	c   fracdiving       :       0.00       0.00          0          0
0.39/0.40	c   oneopt           :       0.00       0.00          2          0
0.39/0.40	c   smallcard        :       0.00       0.00          0          0
0.39/0.40	c   trivial          :       0.00       0.00          2          0
0.39/0.40	c   shiftandpropagate:       0.00       0.00          0          0
0.39/0.40	c   simplerounding   :       0.00       0.00          0          0
0.39/0.40	c   zirounding       :       0.00       0.00          0          0
0.39/0.40	c   rounding         :       0.00       0.00         19          1
0.39/0.40	c   shifting         :       0.00       0.00          9          6
0.39/0.40	c   intshifting      :       0.00       0.00          0          0
0.39/0.40	c   twoopt           :       0.00       0.00          0          0
0.39/0.40	c   indtwoopt        :       0.00       0.00          0          0
0.39/0.40	c   indoneopt        :       0.00       0.00          4          0
0.39/0.40	c   fixandinfer      :       0.00       0.00          0          0
0.39/0.40	c   feaspump         :       0.00       0.00          0          0
0.39/0.40	c   clique           :       0.00       0.00          0          0
0.39/0.40	c   coefdiving       :       0.01       0.00          2          0
0.39/0.40	c   indrounding      :       0.00       0.00         11          0
0.39/0.40	c   indcoefdiving    :       0.00       0.00          0          0
0.39/0.40	c   nlpdiving        :       0.00       0.00          0          0
0.39/0.40	c   veclendiving     :       0.00       0.00          0          0
0.39/0.40	c   intdiving        :       0.00       0.00          0          0
0.39/0.40	c   actconsdiving    :       0.00       0.00          0          0
0.39/0.40	c   objpscostdiving  :       0.00       0.00          0          0
0.39/0.40	c   rootsoldiving    :       0.00       0.00          0          0
0.39/0.40	c   linesearchdiving :       0.00       0.00          0          0
0.39/0.40	c   guideddiving     :       0.00       0.00          0          0
0.39/0.40	c   octane           :       0.00       0.00          0          0
0.39/0.40	c   rens             :       0.02       0.00          1          0
0.39/0.40	c   rins             :       0.00       0.00          0          0
0.39/0.40	c   localbranching   :       0.00       0.00          0          0
0.39/0.40	c   mutation         :       0.00       0.00          0          0
0.39/0.40	c   dins             :       0.00       0.00          0          0
0.39/0.40	c   vbounds          :       0.00       0.00          0          0
0.39/0.40	c   undercover       :       0.00       0.00          0          0
0.39/0.40	c   subnlp           :       0.00       0.00          0          0
0.39/0.40	c   trysol           :       0.00       0.00          2          2
0.39/0.40	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec  Time-0-It Calls-0-It
0.39/0.40	c   primal LP        :       0.00          2          0       0.00          -       0.00          2
0.39/0.40	c   dual LP          :       0.01         24        263      11.95   18458.73       0.00          2
0.39/0.40	c   lex dual LP      :       0.00          0          0       0.00          -
0.39/0.40	c   barrier LP       :       0.00          0          0       0.00          -       0.00          0
0.39/0.40	c   diving/probing LP:       0.01         27        101       3.74          -
0.39/0.40	c   strong branching :       0.00          0          0       0.00          -
0.39/0.40	c     (at root node) :          -          0          0       0.00          -
0.39/0.40	c   conflict analysis:       0.00          0          0       0.00          -
0.39/0.40	c B&B Tree           :
0.39/0.40	c   number of runs   :          2
0.39/0.40	c   nodes            :          7
0.39/0.40	c   nodes (total)    :         19
0.39/0.40	c   nodes left       :          0
0.39/0.40	c   max depth        :          3
0.39/0.40	c   max depth (total):          7
0.39/0.40	c   backtracks       :          0 (0.0%)
0.39/0.40	c   delayed cutoffs  :          0
0.39/0.40	c   repropagations   :          5 (16 domain reductions, 0 cutoffs)
0.39/0.40	c   avg switch length:       2.86
0.39/0.40	c   switching time   :       0.00
0.39/0.40	c Solution           :
0.39/0.40	c   Solutions found  :         10 (5 improvements)
0.39/0.40	c   First Solution   : +6.00000000000000e+00   (in run 1, after 1 nodes, 0.08 seconds, depth 0, found by <shifting>)
0.39/0.40	c   Primal Bound     : +1.00000000000000e+00   (in run 1, after 12 nodes, 0.36 seconds, depth 7, found by <rounding>)
0.39/0.40	c   Dual Bound       : +1.00000000000000e+00
0.39/0.40	c   Gap              :       0.00 %
0.39/0.40	c   Root Dual Bound  : +0.00000000000000e+00
0.39/0.40	c   Root Iterations  :        175
0.39/0.41	c Time complete: 0.4.

Verifier Data 

OK	1

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-3717675-1338203741/watcher-3717675-1338203741 -o /tmp/evaluation-result-3717675-1338203741/solver-3717675-1338203741 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4fix.linux.x86_64.gnu.opt.spx -f HOME/instance-3717675-1338203741.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: 2.02 2.05 2.00 3/176 4823
/proc/meminfo: memFree=30723236/32873844 swapFree=7620/7620
[pid=4823] ppid=4821 vsize=10204 CPUtime=0 cores=1,3,5,7
/proc/4823/stat : 4823 (scip-2.1.1.4fix) R 4821 4823 1906 0 -1 4202496 1307 0 0 0 0 0 0 0 20 0 1 0 286498441 10448896 1261 33554432000 4194304 10173063 140734103721904 140734768498664 7545739 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/4823/statm: 2551 1269 416 1460 0 1082 0

[startup+0.0919391 s]
/proc/loadavg: 2.02 2.05 2.00 3/176 4823
/proc/meminfo: memFree=30723236/32873844 swapFree=7620/7620
[pid=4823] ppid=4821 vsize=30784 CPUtime=0.08 cores=1,3,5,7
/proc/4823/stat : 4823 (scip-2.1.1.4fix) R 4821 4823 1906 0 -1 4202496 6671 0 0 0 6 2 0 0 20 0 1 0 286498441 31522816 6366 33554432000 4194304 10173063 140734103721904 140734768498664 8982074 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/4823/statm: 7696 6366 794 1460 0 6227 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 30784

[startup+0.100326 s]
/proc/loadavg: 2.02 2.05 2.00 3/176 4823
/proc/meminfo: memFree=30723236/32873844 swapFree=7620/7620
[pid=4823] ppid=4821 vsize=31088 CPUtime=0.09 cores=1,3,5,7
/proc/4823/stat : 4823 (scip-2.1.1.4fix) R 4821 4823 1906 0 -1 4202496 6799 0 0 0 7 2 0 0 20 0 1 0 286498441 31834112 6494 33554432000 4194304 10173063 140734103721904 140734768498664 8963895 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/4823/statm: 7772 6494 802 1460 0 6303 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 31088

[startup+0.300241 s]
/proc/loadavg: 2.02 2.05 2.00 3/176 4823
/proc/meminfo: memFree=30723236/32873844 swapFree=7620/7620
[pid=4823] ppid=4821 vsize=45260 CPUtime=0.29 cores=1,3,5,7
/proc/4823/stat : 4823 (scip-2.1.1.4fix) R 4821 4823 1906 0 -1 4202496 10124 0 0 0 19 10 0 0 20 0 1 0 286498441 46346240 9816 33554432000 4194304 10173063 140734103721904 140734103716792 8963895 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/4823/statm: 11315 9816 856 1460 0 9846 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 45260

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

[startup+0.400349 s]
/proc/loadavg: 2.02 2.05 2.00 3/176 4823
/proc/meminfo: memFree=30723236/32873844 swapFree=7620/7620
[pid=4823] ppid=4821 vsize=45100 CPUtime=0.39 cores=1,3,5,7
/proc/4823/stat : 4823 (scip-2.1.1.4fix) R 4821 4823 1906 0 -1 4202496 10398 0 0 0 27 12 0 0 20 0 1 0 286498441 46182400 10069 33554432000 4194304 10173063 140734103721904 140734103716792 8963895 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/4823/statm: 11275 10069 862 1460 0 9806 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 45100

Child status: 0
Real time (s): 0.412013
CPU time (s): 0.409937
CPU user time (s): 0.280957
CPU system time (s): 0.12898
CPU usage (%): 99.4961
Max. virtual memory (cumulated for all children) (KiB): 45260

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.280957
system time used= 0.12898
maximum resident set size= 40356
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10402
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= 2

runsolver used 0.004999 second user time and 0.004999 second system time

The end

Launcher Data 

Begin job on node143 at 2012-05-28 13:15:41
IDJOB=3717675
IDBENCH=79433
IDSOLVER=2300
FILE ID=node143/3717675-1338203741
RUNJOBID= node143-1338195608-1923
PBS_JOBID= 14624608
Free space on /tmp= 71652 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/pedigree/normalized-connell_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-3717675-1338203741/watcher-3717675-1338203741 -o /tmp/evaluation-result-3717675-1338203741/solver-3717675-1338203741 -C 1800 -W 1900 -M 15500  HOME/scip-2.1.1.4fix.linux.x86_64.gnu.opt.spx -f HOME/instance-3717675-1338203741.wbo -t 1800 -m 15500

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

MD5SUM BENCH= 20c28e16897beaca59805955de4cf286
RANDOM SEED=766200385

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:        30723592 kB
Buffers:          396036 kB
Cached:           642780 kB
SwapCached:            0 kB
Active:           906880 kB
Inactive:         401504 kB
Active(anon):     260708 kB
Inactive(anon):    11300 kB
Active(file):     646172 kB
Inactive(file):   390204 kB
Unevictable:        7620 kB
Mlocked:            7620 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             13916 kB
Writeback:            40 kB
AnonPages:        278384 kB
Mapped:            17560 kB
Shmem:               200 kB
Slab:             699356 kB
SReclaimable:     140932 kB
SUnreclaim:       558424 kB
KernelStack:        1472 kB
PageTables:         4620 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     389440 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    219136 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 13:15:41