Trace number 3717608

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 0.423935 0.425002

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/wcsp/coloring/
normalized-geom40-6_wcsp.wbo
MD5SUM18543199df75078b209bc6d15241fbf4
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 benchmark0.002998
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables240
Total number of constraints508
Number of soft constraints468
Number of constraints which are clauses468
Number of constraints which are cardinality constraints (but not clauses)40
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint6
Top cost 79
Min constraint cost 1
Max constraint cost 1
Sum of constraints costs 468
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
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-3717608-1338205002.wbo>
0.00/0.00	c original problem has 708 variables (708 bin, 0 int, 0 impl, 0 cont) and 509 constraints
0.00/0.00	c problem read in 0.00
0.00/0.01	c presolving:
0.00/0.02	c (round 1) 0 del vars, 0 del conss, 0 add conss, 468 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 40 clqs
0.00/0.02	c (round 2) 0 del vars, 0 del conss, 0 add conss, 468 chg bounds, 0 chg sides, 0 chg coeffs, 41 upgd conss, 0 impls, 40 clqs
0.00/0.02	c (round 3) 6 del vars, 1 del conss, 0 add conss, 468 chg bounds, 0 chg sides, 0 chg coeffs, 41 upgd conss, 0 impls, 39 clqs
0.05/0.08	c    (0.1s) probing: 519/702 (73.9%) - 0 fixings, 0 aggregations, 468 implications, 0 bound changes
0.05/0.08	c    (0.1s) probing aborted: 50/50 successive totally useless probings
0.05/0.08	c presolving (4 rounds):
0.05/0.08	c  6 deleted vars, 1 deleted constraints, 0 added constraints, 468 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.05/0.08	c  468 implications, 39 cliques
0.05/0.08	c presolved problem has 1170 variables (702 bin, 0 int, 468 impl, 0 cont) and 976 constraints
0.05/0.08	c       1 constraints of type <knapsack>
0.05/0.08	c      39 constraints of type <setppc>
0.05/0.08	c     468 constraints of type <linear>
0.05/0.08	c     468 constraints of type <indicator>
0.05/0.08	c transformed objective value is always integral (scale: 1)
0.05/0.08	c Presolving Time: 0.07
0.05/0.08	c - non default parameters ----------------------------------------------------------------------
0.05/0.08	c # SCIP version 2.1.1.4
0.05/0.08	c 
0.05/0.08	c # maximal time in seconds to run
0.05/0.08	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.05/0.08	c limits/time = 1797
0.05/0.08	c 
0.05/0.08	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.05/0.08	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.05/0.08	c limits/memory = 13950
0.05/0.08	c 
0.05/0.08	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.05/0.08	c # [type: int, range: [1,2], default: 1]
0.05/0.08	c timing/clocktype = 2
0.05/0.08	c 
0.05/0.08	c # belongs reading time to solving time?
0.05/0.08	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.05/0.08	c timing/reading = TRUE
0.05/0.08	c 
0.05/0.08	c # force restart if we have a max FS instance and gap is 1?
0.05/0.08	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.05/0.08	c constraints/indicator/forcerestart = TRUE
0.05/0.08	c 
0.05/0.08	c # priority of branching rule <inference>
0.05/0.08	c # [type: int, range: [-536870912,536870911], default: 1000]
0.05/0.08	c branching/inference/priority = 1000000
0.05/0.08	c 
0.05/0.08	c # frequency offset for calling primal heuristic <coefdiving>
0.05/0.08	c # [type: int, range: [0,2147483647], default: 1]
0.05/0.08	c heuristics/coefdiving/freqofs = 0
0.05/0.08	c 
0.05/0.08	c # frequency for calling primal heuristic <shiftandpropagate> (-1: never, 0: only at depth freqofs)
0.05/0.08	c # [type: int, range: [-1,2147483647], default: 0]
0.05/0.08	c heuristics/shiftandpropagate/freq = -1
0.05/0.08	c 
0.05/0.08	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.05/0.08	c # [type: int, range: [-1,2147483647], default: 0]
0.05/0.08	c heuristics/undercover/freq = -1
0.05/0.08	c 
0.05/0.08	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.05/0.08	c # [type: int, range: [-1,2147483647], default: -1]
0.05/0.08	c separating/rapidlearning/freq = 0
0.05/0.08	c 
0.05/0.08	c # frequency for calling primal heuristic <indrounding> (-1: never, 0: only at depth freqofs)
0.05/0.08	c # [type: int, range: [-1,2147483647], default: -1]
0.05/0.08	c heuristics/indrounding/freq = 1
0.05/0.08	c 
0.05/0.08	c -----------------------------------------------------------------------------------------------
0.05/0.08	c start solving
0.05/0.08	c 
0.05/0.08	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.05/0.08	c   0.1s|     1 |     0 |    79 |     - |4290k|   0 |  78 |1170 | 976 |1170 | 975 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.09/0.16	c   0.2s|     1 |     0 |   314 |     - |4377k|   0 |  78 |1170 | 976 |1170 | 983 |   8 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.09/0.16	o 25
0.09/0.16	c s 0.2s|     1 |     0 |   314 |     - |4417k|   0 |  78 |1170 | 976 |1170 | 983 |   8 |   0 |   0 | 0.000000e+00 | 2.500000e+01 |    Inf 
0.09/0.16	o 15
0.09/0.16	c y 0.2s|     1 |     0 |   314 |     - |4417k|   0 |  78 |1170 | 976 |1170 | 983 |   8 |   0 |   0 | 0.000000e+00 | 1.500000e+01 |    Inf 
0.09/0.18	c   0.2s|     1 |     0 |   351 |     - |4443k|   0 |  74 |1170 | 976 |1170 | 997 |  22 |   0 |   0 | 0.000000e+00 | 1.500000e+01 |    Inf 
0.19/0.21	c   0.2s|     1 |     0 |   370 |     - |4456k|   0 |  71 |1170 | 976 |1170 |1004 |  29 |   0 |   0 | 0.000000e+00 | 1.500000e+01 |    Inf 
0.19/0.23	c   0.2s|     1 |     0 |   389 |     - |4486k|   0 |  67 |1170 | 976 |1170 |1012 |  37 |   0 |   0 | 0.000000e+00 | 1.500000e+01 |    Inf 
0.19/0.23	o 14
0.19/0.23	c y 0.2s|     1 |     0 |   389 |     - |4527k|   0 |  67 |1170 | 976 |1170 |1012 |  37 |   0 |   0 | 0.000000e+00 | 1.400000e+01 |    Inf 
0.19/0.25	c   0.2s|     1 |     0 |   428 |     - |4576k|   0 |  67 |1170 | 976 |1170 |1017 |  42 |   0 |   0 | 0.000000e+00 | 1.400000e+01 |    Inf 
0.19/0.27	c   0.3s|     1 |     0 |   473 |     - |4651k|   0 |  74 |1170 | 976 |1170 |1023 |  48 |   0 |   0 | 0.000000e+00 | 1.400000e+01 |    Inf 
0.19/0.27	o 12
0.19/0.27	c y 0.3s|     1 |     0 |   473 |     - |4692k|   0 |  74 |1170 | 976 |1170 |1023 |  48 |   0 |   0 | 0.000000e+00 | 1.200000e+01 |    Inf 
0.29/0.33	o 5
0.29/0.33	c c 0.3s|     1 |     0 |   781 |     - |4852k|   0 |   - |1170 | 976 |1170 |1023 |  48 |   0 |   0 | 0.000000e+00 | 5.000000e+00 |    Inf 
0.29/0.36	c   0.4s|     1 |     0 |   781 |     - |4751k|   0 |  74 |1170 | 976 |1170 |1023 |  48 |   0 |   0 | 0.000000e+00 | 5.000000e+00 |    Inf 
0.29/0.39	c   0.4s|     1 |     0 |   825 |     - |4972k|   0 |  80 |1170 | 976 |1170 |1029 |  54 |   0 |   0 | 0.000000e+00 | 5.000000e+00 |    Inf 
0.29/0.39	c   0.4s|     1 |     2 |   825 |     - |4973k|   0 |  80 |1170 | 976 |1170 |1029 |  54 |   0 |   0 | 0.000000e+00 | 5.000000e+00 |    Inf 
0.38/0.40	o 3
0.38/0.40	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.38/0.40	c y 0.4s|    11 |    10 |   954 |  43.7 |5050k|  10 |  11 |1170 | 976 |1170 | 999 |  54 |   0 |   0 | 0.000000e+00 | 3.000000e+00 |    Inf 
0.38/0.41	o 0
0.38/0.41	c c 0.4s|    11 |     0 |  1009 |  49.2 |5059k|  10 |   - |1170 | 976 |1170 | 999 |  54 |   0 |   0 | 0.000000e+00 | 0.000000e+00 |   0.00%
0.38/0.41	c 
0.38/0.41	c SCIP Status        : problem is solved [optimal solution found]
0.38/0.41	c Solving Time (sec) : 0.41
0.38/0.41	c Solving Nodes      : 11
0.38/0.41	c Primal Bound       : +0.00000000000000e+00 (12 solutions)
0.38/0.41	c Dual Bound         : +0.00000000000000e+00
0.38/0.41	c Gap                : 0.00 %
0.38/0.41	s OPTIMUM FOUND
0.38/0.41	v -x240 -x239 -x238 -x237 -x236 x235 -x234 -x233 -x232 x231 -x230 -x229 -x228 -x227 -x226 -x225 -x224 x223 -x222 -x221 -x220 -x219 
0.38/0.41	v x218 -x217 -x216 -x215 -x214 -x213 x212 -x211 -x210 -x209 -x208 x207 -x206 -x205 -x204 x203 -x202 -x201 -x200 -x199 -x198 -x197 
0.38/0.41	v -x196 -x195 x194 -x193 -x192 -x191 -x190 -x189 -x188 x187 -x186 x185 -x184 -x183 -x182 -x181 -x180 -x179 -x178 x177 -x176 
0.38/0.41	v -x175 -x174 -x173 -x172 x171 -x170 -x169 -x168 -x167 -x166 -x165 -x164 x163 -x162 -x161 -x160 -x159 x158 -x157 -x156 -x155 
0.38/0.41	v -x154 -x153 -x152 x151 -x150 -x149 -x148 -x147 x146 -x145 -x144 -x143 -x142 x141 -x140 -x139 -x138 -x137 x136 -x135 -x134 -x133 
0.38/0.41	v -x132 -x131 -x130 -x129 x128 -x127 -x126 -x125 -x124 x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 x115 -x114 -x113 -x112 
0.38/0.41	v -x111 x110 -x109 -x108 x107 -x106 -x105 -x104 -x103 -x102 -x101 -x100 -x99 x98 -x97 -x96 -x95 x94 -x93 -x92 -x91 -x90 -x89 -x88 
0.38/0.41	v -x87 -x86 x85 -x84 -x83 x82 -x81 -x80 -x79 -x78 -x77 -x76 -x75 -x74 x73 -x72 -x71 x70 -x69 -x68 -x67 -x66 -x65 -x64 -x63 
0.38/0.41	v -x62 x61 -x60 -x59 -x58 x57 -x56 -x55 -x54 -x53 -x52 -x51 x50 -x49 -x48 -x47 -x46 -x45 x44 -x43 -x42 -x41 -x40 -x39 -x38 x37 
0.38/0.41	v -x36 -x35 -x34 x33 -x32 -x31 -x30 -x29 -x28 -x27 x26 -x25 x24 -x23 -x22 -x21 -x20 -x19 -x18 -x17 -x16 -x15 -x14 x13 -x12 -x11 
0.38/0.41	v -x10 -x9 x8 -x7 -x6 -x5 -x4 x3 -x2 -x1 
0.38/0.41	c SCIP Status        : problem is solved [optimal solution found]
0.38/0.41	c Total Time         :       0.41
0.38/0.41	c   solving          :       0.41
0.38/0.41	c   presolving       :       0.07 (included in solving)
0.38/0.41	c   reading          :       0.00 (included in solving)
0.38/0.41	c   copying          :       0.01 (2 #copies) (minimal 0.01, maximal 0.01, average 0.01)
0.38/0.41	c Original Problem   :
0.38/0.41	c   Problem name     : HOME/instance-3717608-1338205002.wbo
0.38/0.41	c   Variables        : 708 (708 binary, 0 integer, 0 implicit integer, 0 continuous)
0.38/0.41	c   Constraints      : 509 initial, 509 maximal
0.38/0.41	c   Objective sense  : minimize
0.38/0.41	c Presolved Problem  :
0.38/0.41	c   Problem name     : t_HOME/instance-3717608-1338205002.wbo
0.38/0.41	c   Variables        : 1170 (702 binary, 0 integer, 468 implicit integer, 0 continuous)
0.38/0.41	c   Constraints      : 976 initial, 976 maximal
0.38/0.41	c Presolvers         :   ExecTime  SetupTime  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons    AddCons   ChgSides   ChgCoefs
0.38/0.41	c   domcol           :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.38/0.41	c   trivial          :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.38/0.41	c   dualfix          :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.38/0.41	c   boundshift       :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.38/0.41	c   inttobinary      :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.38/0.41	c   convertinttobin  :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.38/0.41	c   gateextraction   :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.38/0.41	c   implics          :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.38/0.41	c   components       :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.38/0.41	c   pseudoobj        :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.38/0.41	c   probing          :       0.05       0.00          0          0          0          0          0          0          0          0          0
0.38/0.41	c   knapsack         :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.38/0.41	c   setppc           :       0.00       0.00          6          0          0          0          0          1          0          0          0
0.38/0.41	c   linear           :       0.01       0.00          0          0          0        468          0          0          0          0          0
0.38/0.41	c   indicator        :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.38/0.41	c   root node        :          -          -          0          -          -          0          -          -          -          -          -
0.38/0.41	c Constraints        :     Number  MaxNumber  #Separate #Propagate    #EnfoLP    #EnfoPS     #Check   #ResProp    Cutoffs    DomReds       Cuts      Conss   Children
0.38/0.41	c   integral         :          0          0          0          0         11          0        103          0          0          0          0          0         22
0.38/0.41	c   knapsack         :          1          1          0       1188          0          0        100          0          0          0          0          0          0
0.38/0.41	c   setppc           :         39         39          7       1188          0          0         98          0          0         45          0          0          0
0.38/0.41	c   linear           :        468        468          7       1188          0          0         12          0          0          0          0          0          0
0.38/0.41	c   indicator        :        468        468          0       1188          0          0         12          0          0          0          0          0          0
0.38/0.41	c   countsols        :          0          0          0          0          0          0         14          0          0          0          0          0          0
0.38/0.41	c Constraint Timings :  TotalTime  SetupTime   Separate  Propagate     EnfoLP     EnfoPS      Check    ResProp
0.38/0.41	c   integral         :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.38/0.41	c   knapsack         :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.38/0.41	c   setppc           :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.38/0.41	c   linear           :       0.01       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.38/0.41	c   indicator        :       0.01       0.00       0.00       0.01       0.00       0.00       0.00       0.00
0.38/0.41	c   countsols        :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.38/0.41	c Propagators        : #Propagate   #ResProp    Cutoffs    DomReds
0.38/0.41	c   rootredcost      :          1          0          0          0
0.38/0.41	c   pseudoobj        :        164          0          0          0
0.38/0.41	c   vbounds          :          6          0          0          0
0.38/0.41	c   redcost          :         19          0          0          0
0.38/0.41	c   probing          :          0          0          0          0
0.38/0.41	c Propagator Timings :  TotalTime  SetupTime   Presolve  Propagate    ResProp
0.38/0.41	c   rootredcost      :       0.00       0.00       0.00       0.00       0.00
0.38/0.41	c   pseudoobj        :       0.00       0.00       0.00       0.00       0.00
0.38/0.41	c   vbounds          :       0.00       0.00       0.00       0.00       0.00
0.38/0.41	c   redcost          :       0.00       0.00       0.00       0.00       0.00
0.38/0.41	c   probing          :       0.05       0.00       0.05       0.00       0.00
0.38/0.41	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.38/0.41	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
0.38/0.41	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.38/0.41	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.38/0.41	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.38/0.41	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.38/0.41	c   applied globally :          -          -          -          0        0.0          -          -          -
0.38/0.41	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.38/0.41	c Separators         :   ExecTime  SetupTime      Calls    Cutoffs    DomReds       Cuts      Conss
0.38/0.41	c   cut pool         :       0.00                     6          -          -         21          -    (maximal pool size: 751)
0.38/0.41	c   closecuts        :       0.00       0.00          0          0          0          0          0
0.38/0.41	c   impliedbounds    :       0.00       0.00          7          0          0          0          0
0.38/0.41	c   intobj           :       0.00       0.00          0          0          0          0          0
0.38/0.41	c   gomory           :       0.01       0.00          7          0          0        350          0
0.38/0.41	c   cgmip            :       0.00       0.00          0          0          0          0          0
0.38/0.41	c   strongcg         :       0.03       0.00          7          0          0       1123          0
0.38/0.41	c   cmir             :       0.05       0.00          7          0          0          1          0
0.38/0.41	c   flowcover        :       0.05       0.00          7          0          0          2          0
0.38/0.41	c   clique           :       0.00       0.00          7          0          0          0          0
0.38/0.41	c   zerohalf         :       0.00       0.00          0          0          0          0          0
0.38/0.41	c   mcf              :       0.00       0.00          1          0          0          0          0
0.38/0.41	c   oddcycle         :       0.00       0.00          0          0          0          0          0
0.38/0.41	c   rapidlearning    :       0.04       0.00          1          0          0          0          0
0.38/0.41	c Pricers            :   ExecTime  SetupTime      Calls       Vars
0.38/0.41	c   problem variables:       0.00          -          0          0
0.38/0.41	c Branching Rules    :   ExecTime  SetupTime      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.38/0.41	c   inference        :       0.00       0.00         11          0          0          0          0         22
0.38/0.41	c   relpscost        :       0.00       0.00          0          0          0          0          0          0
0.38/0.41	c   pscost           :       0.00       0.00          0          0          0          0          0          0
0.38/0.41	c   mostinf          :       0.00       0.00          0          0          0          0          0          0
0.38/0.41	c   leastinf         :       0.00       0.00          0          0          0          0          0          0
0.38/0.41	c   fullstrong       :       0.00       0.00          0          0          0          0          0          0
0.38/0.41	c   allfullstrong    :       0.00       0.00          0          0          0          0          0          0
0.38/0.41	c   random           :       0.00       0.00          0          0          0          0          0          0
0.38/0.41	c Primal Heuristics  :   ExecTime  SetupTime      Calls      Found
0.38/0.41	c   LP solutions     :       0.00          -          -          0
0.38/0.41	c   pseudo solutions :       0.00          -          -          0
0.38/0.41	c   crossover        :       0.00       0.00          0          0
0.38/0.41	c   pscostdiving     :       0.00       0.00          0          0
0.38/0.41	c   fracdiving       :       0.00       0.00          0          0
0.38/0.41	c   veclendiving     :       0.00       0.00          0          0
0.38/0.41	c   objpscostdiving  :       0.00       0.00          0          0
0.38/0.41	c   rootsoldiving    :       0.00       0.00          0          0
0.38/0.41	c   linesearchdiving :       0.00       0.00          0          0
0.38/0.41	c   guideddiving     :       0.00       0.00          0          0
0.38/0.41	c   intshifting      :       0.00       0.00          0          0
0.38/0.41	c   oneopt           :       0.00       0.00          3          0
0.38/0.41	c   smallcard        :       0.00       0.00          0          0
0.38/0.41	c   trivial          :       0.00       0.00          2          0
0.38/0.41	c   shiftandpropagate:       0.00       0.00          0          0
0.38/0.41	c   simplerounding   :       0.00       0.00          0          0
0.38/0.41	c   zirounding       :       0.00       0.00          0          0
0.38/0.41	c   rounding         :       0.00       0.00         19          0
0.38/0.41	c   shifting         :       0.00       0.00         10          5
0.38/0.41	c   twoopt           :       0.00       0.00          0          0
0.38/0.41	c   indoneopt        :       0.01       0.00          6          0
0.38/0.41	c   indtwoopt        :       0.00       0.00          0          0
0.38/0.41	c   fixandinfer      :       0.00       0.00          0          0
0.38/0.41	c   feaspump         :       0.02       0.00          1          0
0.38/0.41	c   clique           :       0.00       0.00          0          0
0.38/0.41	c   indrounding      :       0.00       0.00         11          0
0.38/0.41	c   indcoefdiving    :       0.00       0.00          0          0
0.38/0.41	c   coefdiving       :       0.07       0.00          2          2
0.38/0.41	c   nlpdiving        :       0.00       0.00          0          0
0.38/0.41	c   intdiving        :       0.00       0.00          0          0
0.38/0.41	c   actconsdiving    :       0.00       0.00          0          0
0.38/0.41	c   octane           :       0.00       0.00          0          0
0.38/0.41	c   rens             :       0.02       0.00          1          0
0.38/0.41	c   rins             :       0.00       0.00          0          0
0.38/0.41	c   localbranching   :       0.00       0.00          0          0
0.38/0.41	c   mutation         :       0.00       0.00          0          0
0.38/0.41	c   dins             :       0.00       0.00          0          0
0.38/0.41	c   vbounds          :       0.00       0.00          0          0
0.38/0.41	c   undercover       :       0.00       0.00          0          0
0.38/0.41	c   subnlp           :       0.00       0.00          0          0
0.38/0.41	c   trysol           :       0.00       0.00          5          5
0.38/0.41	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec  Time-0-It Calls-0-It
0.38/0.41	c   primal LP        :       0.00          1          0       0.00          -       0.00          1
0.38/0.41	c   dual LP          :       0.02         19        454      25.22   22215.70       0.00          1
0.38/0.41	c   lex dual LP      :       0.00          0          0       0.00          -
0.38/0.41	c   barrier LP       :       0.00          0          0       0.00          -       0.00          0
0.38/0.41	c   diving/probing LP:       0.05        133        555       4.17   10659.96
0.38/0.41	c   strong branching :       0.00          0          0       0.00          -
0.38/0.41	c     (at root node) :          -          0          0       0.00          -
0.38/0.41	c   conflict analysis:       0.00          0          0       0.00          -
0.38/0.41	c B&B Tree           :
0.38/0.41	c   number of runs   :          1
0.38/0.41	c   nodes            :         11
0.38/0.41	c   nodes (total)    :         11
0.38/0.41	c   nodes left       :          0
0.38/0.41	c   max depth        :         10
0.38/0.41	c   max depth (total):         10
0.38/0.41	c   backtracks       :          0 (0.0%)
0.38/0.41	c   delayed cutoffs  :          0
0.38/0.41	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
0.38/0.41	c   avg switch length:       2.00
0.38/0.41	c   switching time   :       0.00
0.38/0.41	c Solution           :
0.38/0.41	c   Solutions found  :         12 (7 improvements)
0.38/0.41	c   First Solution   : +2.50000000000000e+01   (in run 1, after 1 nodes, 0.16 seconds, depth 0, found by <shifting>)
0.38/0.41	c   Primal Bound     : +0.00000000000000e+00   (in run 1, after 11 nodes, 0.41 seconds, depth 22, found by <coefdiving>)
0.38/0.41	c   Dual Bound       : +0.00000000000000e+00
0.38/0.41	c   Gap              :       0.00 %
0.38/0.41	c   Root Dual Bound  : +0.00000000000000e+00
0.38/0.41	c   Root Iterations  :        517
0.38/0.42	c Time complete: 0.42.

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-3717608-1338205002/watcher-3717608-1338205002 -o /tmp/evaluation-result-3717608-1338205002/solver-3717608-1338205002 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4fix.linux.x86_64.gnu.opt.spx -f HOME/instance-3717608-1338205002.wbo -t 1800 -m 15500 

running on 4 cores: 0,2,4,6

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: 2.01 2.02 2.00 3/177 25255
/proc/meminfo: memFree=29012312/32873844 swapFree=7108/7108
[pid=25255] ppid=25253 vsize=10568 CPUtime=0 cores=0,2,4,6
/proc/25255/stat : 25255 (scip-2.1.1.4fix) R 25253 25255 23491 0 -1 4202496 1395 0 0 0 0 0 0 0 20 0 1 0 286628763 10821632 1349 33554432000 4194304 10173063 140734021146080 140736469827384 7549447 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/25255/statm: 2642 1349 416 1460 0 1173 0

[startup+0.068983 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 25255
/proc/meminfo: memFree=29012312/32873844 swapFree=7108/7108
[pid=25255] ppid=25253 vsize=21276 CPUtime=0.05 cores=0,2,4,6
/proc/25255/stat : 25255 (scip-2.1.1.4fix) R 25253 25255 23491 0 -1 4202496 4190 0 0 0 5 0 0 0 20 0 1 0 286628763 21786624 3887 33554432000 4194304 10173063 140734021146080 140736469827384 8963895 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/25255/statm: 5319 3887 619 1460 0 3850 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 21276

[startup+0.100236 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 25255
/proc/meminfo: memFree=29012312/32873844 swapFree=7108/7108
[pid=25255] ppid=25253 vsize=23764 CPUtime=0.09 cores=0,2,4,6
/proc/25255/stat : 25255 (scip-2.1.1.4fix) R 25253 25255 23491 0 -1 4202496 4981 0 0 0 8 1 0 0 20 0 1 0 286628763 24334336 4677 33554432000 4194304 10173063 140734021146080 140734021142504 7396628 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/25255/statm: 5941 4677 786 1460 0 4472 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23764

[startup+0.300205 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 25255
/proc/meminfo: memFree=29012312/32873844 swapFree=7108/7108
[pid=25255] ppid=25253 vsize=24696 CPUtime=0.29 cores=0,2,4,6
/proc/25255/stat : 25255 (scip-2.1.1.4fix) R 25253 25255 23491 0 -1 4202496 8351 0 0 0 27 2 0 0 20 0 1 0 286628763 25288704 4963 33554432000 4194304 10173063 140734021146080 140734021142504 8982074 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/25255/statm: 6174 4963 856 1460 0 4705 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24696

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

[startup+0.40022 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 25255
/proc/meminfo: memFree=29012312/32873844 swapFree=7108/7108
[pid=25255] ppid=25253 vsize=25324 CPUtime=0.38 cores=0,2,4,6
/proc/25255/stat : 25255 (scip-2.1.1.4fix) R 25253 25255 23491 0 -1 4202496 11309 0 0 0 36 2 0 0 20 0 1 0 286628763 25931776 5125 33554432000 4194304 10173063 140734021146080 140734021139208 8063648 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/25255/statm: 6331 5125 858 1460 0 4862 0
Current children cumulated CPU time (s) 0.38
Current children cumulated vsize (KiB) 25324

Child status: 0
Real time (s): 0.425002
CPU time (s): 0.423935
CPU user time (s): 0.39194
CPU system time (s): 0.031995
CPU usage (%): 99.7489
Max. virtual memory (cumulated for all children) (KiB): 25324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.39194
system time used= 0.031995
maximum resident set size= 31836
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11329
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= 3

runsolver used 0.002999 second user time and 0.004999 second system time

The end

Launcher Data 

Begin job on node102 at 2012-05-28 13:36:42
IDJOB=3717608
IDBENCH=79654
IDSOLVER=2300
FILE ID=node102/3717608-1338205002
RUNJOBID= node102-1338194241-23507
PBS_JOBID= 14624595
Free space on /tmp= 71512 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/coloring/normalized-geom40-6_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-3717608-1338205002/watcher-3717608-1338205002 -o /tmp/evaluation-result-3717608-1338205002/solver-3717608-1338205002 -C 1800 -W 1900 -M 15500  HOME/scip-2.1.1.4fix.linux.x86_64.gnu.opt.spx -f HOME/instance-3717608-1338205002.wbo -t 1800 -m 15500

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

MD5SUM BENCH= 18543199df75078b209bc6d15241fbf4
RANDOM SEED=205333836

node102.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.178
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.35
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.178
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	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.178
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		: 2667.178
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		: 2667.178
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	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.178
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	: 5438.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.178
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		: 2667.178
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:        29012576 kB
Buffers:          390996 kB
Cached:          1302344 kB
SwapCached:            0 kB
Active:          2298116 kB
Inactive:         722944 kB
Active(anon):    1319340 kB
Inactive(anon):    11036 kB
Active(file):     978776 kB
Inactive(file):   711908 kB
Unevictable:        7108 kB
Mlocked:            7108 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             13768 kB
Writeback:             0 kB
AnonPages:       1334252 kB
Mapped:            17844 kB
Shmem:               200 kB
Slab:             698388 kB
SReclaimable:     140704 kB
SUnreclaim:       557684 kB
KernelStack:        1464 kB
PageTables:         6660 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:    1447968 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    823296 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= 71500 MiB
End job on node102 at 2012-05-28 13:36:43